From: fhanik Date: Wed, 3 Sep 2008 15:25:03 +0000 (+0000) Subject: Dojo toolkit should be downloaded and not included in SVN X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=2e1068db94c8c824a1b2ffc350635e8460c9da26;p=tomcat7.0 Dojo toolkit should be downloaded and not included in SVN git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@691634 13f79535-47bb-0310-9956-ffa450edef68 --- diff --git a/build.properties.default b/build.properties.default index fd57b9854..5b0f63f54 100644 --- a/build.properties.default +++ b/build.properties.default @@ -103,3 +103,9 @@ commons-daemon.jsvc.tar.gz=${commons-daemon.lib}/bin/jsvc.tar.gz json-lib.home=${base.path}/json-20070829 json-lib.lib=http://repo1.maven.org/maven2/org/json/json/20070829/json-20070829.jar json-lib.jar=json.jar + +# ----- Dojo Toolkit +dojo-js.home=${base.path}/dojo-release-1.1.1 +dojo-js.loc=http://download.dojotoolkit.org/release-1.1.1/dojo-release-1.1.1.tar.gz +dojo-js.jar=${dojo-js.home}/dojo/dojo.js + diff --git a/extras.xml b/extras.xml index 897b91ff6..13962f106 100644 --- a/extras.xml +++ b/extras.xml @@ -229,6 +229,11 @@ + + + + + @@ -285,19 +290,43 @@ + + + + + + + + + + + + + + + + + + + - + + + + + - + + + You've built the Tomcat Bayeux libraries, simply add the following libraries to your CATALINA_HOME/lib directory: ${cometd-api.jar} ${tomcat-bayeux.jar} - ${tomcat-bayeux-samples.jar} ${tomcat.extras}/${json-lib.jar} To run the sample application, copy the following applications into your CATALINA_BASE/webapps directory ${cometd.war} @@ -333,5 +362,15 @@ To run the sample application, copy the following applications into your CATALIN + + + + + + + + + + diff --git a/webapps/cometd/WEB-INF/filters.json b/webapps/cometd/WEB-INF/filters.json deleted file mode 100644 index 2557c5ef0..000000000 --- a/webapps/cometd/WEB-INF/filters.json +++ /dev/null @@ -1,27 +0,0 @@ -[ - { - "channels": "/**", - "filter" : "org.mortbay.cometd.filter.NoMarkupFilter", - "init" : {} - }, - - { - "channels": "/chat/*", - "filter" : "org.mortbay.cometd.filter.RegexFilter", - "init" : [ - [ "[fF].ck","dang" ], - [ "teh ","the "] - ] - }, - - { - "channels": "/chat/**", - "filter" : "org.mortbay.cometd.filter.RegexFilter", - "init" : [ - [ "[Mm]icrosoft", "Micro\\$oft" ], - [ ".*tomcat.*", null ] - ] - } - - -] \ No newline at end of file diff --git a/webapps/cometd/examples/chat/chat.css b/webapps/cometd/examples/chat/chat.css deleted file mode 100644 index dfc1c8552..000000000 --- a/webapps/cometd/examples/chat/chat.css +++ /dev/null @@ -1,57 +0,0 @@ - -div -{ - border: 0px solid black; -} - -div#chatroom -{ - background-color: #e0e0e0; - border: 1px solid black; - width: 45em; -} - -div#chat -{ - height: 20ex; - overflow: auto; - background-color: #f0f0f0; - padding: 4px; - border: 0px solid black; -} - -div#input -{ - clear: both; - padding: 4px; - border: 0px solid black; - border-top: 1px solid black; -} - -input#phrase -{ - width:28em; - background-color: #e0f0f0; -} - -input#username -{ - width:14em; - background-color: #e0f0f0; -} - -div.hidden -{ - display: none; -} - -span.from -{ - font-weight: bold; -} - -span.alert -{ - font-style: italic; -} - diff --git a/webapps/cometd/examples/chat/chat.js b/webapps/cometd/examples/chat/chat.js deleted file mode 100644 index 62584347d..000000000 --- a/webapps/cometd/examples/chat/chat.js +++ /dev/null @@ -1,139 +0,0 @@ -dojo.require("dojox.cometd"); -dojo.require("dojox.cometd.timestamp"); - -var room = { - _last: "", - _username: null, - _connected: true, - - join: function(name){ - - if(name == null || name.length==0 ){ - alert('Please enter a username!'); - }else{ - - dojox.cometd.init(new String(document.location).replace(/http:\/\/[^\/]*/,'').replace(/\/examples\/.*$/,'')+"/cometd"); - // dojox.cometd.init("http://127.0.0.2:8080/cometd"); - this._connected=true; - - this._username=name; - dojo.byId('join').className='hidden'; - dojo.byId('joined').className=''; - dojo.byId('phrase').focus(); - - // subscribe and join - dojox.cometd.startBatch(); - dojox.cometd.subscribe("/chat/demo", room, "_chat"); - dojox.cometd.publish("/chat/demo", { user: room._username, join: true, chat : room._username+" has joined"}); - dojox.cometd.endBatch(); - - // handle cometd failures while in the room - room._meta=dojo.subscribe("/cometd/meta",dojo.hitch(this,function(event){ - console.debug(event); - if (event.action=="handshake"){ - room._chat({data:{join:true,user:"SERVER",chat:"reinitialized"}}); - dojox.cometd.subscribe("/chat/demo", room, "_chat"); - } else if (event.action=="connect") { - if (event.successful && !this._connected) - room._chat({data:{leave:true,user:"SERVER",chat:"reconnected!"}}); - if (!event.successful && this._connected) - room._chat({data:{leave:true,user:"SERVER",chat:"disconnected!"}}); - this._connected=event.successful; - } - })); - } - }, - - leave: function(){ - if (room._username==null) - return; - - if (room._meta) - dojo.unsubscribe(room._meta); - room._meta=null; - - dojox.cometd.startBatch(); - dojox.cometd.unsubscribe("/chat/demo", room, "_chat"); - dojox.cometd.publish("/chat/demo", { user: room._username, leave: true, chat : room._username+" has left"}); - dojox.cometd.endBatch(); - - // switch the input form - dojo.byId('join').className=''; - dojo.byId('joined').className='hidden'; - dojo.byId('username').focus(); - room._username=null; - dojox.cometd.disconnect(); - }, - - chat: function(text){ - if(!text || !text.length){ return false; } - dojox.cometd.publish("/chat/demo", { user: room._username, chat: text}); - }, - - _chat: function(message){ - var chat=dojo.byId('chat'); - if(!message.data){ - alert("bad message format "+message); - return; - } - var from=message.data.user; - var special=message.data.join || message.data.leave; - var text=message.data.chat; - if(!text){ return; } - - if( !special && from == room._last ){ - from="..."; - }else{ - room._last=from; - from+=":"; - } - - if(special){ - chat.innerHTML += ""+from+" "+text+"
"; - room._last=""; - }else{ - chat.innerHTML += ""+from+" "+text+"
"; - } - chat.scrollTop = chat.scrollHeight - chat.clientHeight; - }, - - _init: function(){ - dojo.byId('join').className=''; - dojo.byId('joined').className='hidden'; - dojo.byId('username').focus(); - - var element=dojo.byId('username'); - element.setAttribute("autocomplete","OFF"); - dojo.connect(element, "onkeyup", function(e){ - if(e.keyCode == dojo.keys.ENTER){ - room.join(dojo.byId('username').value); - return false; - } - return true; - }); - - dojo.connect(dojo.byId('joinB'), "onclick", function(e){ - room.join(dojo.byId('username').value); - e.preventDefault(); - }); - - element=dojo.byId('phrase'); - element.setAttribute("autocomplete","OFF"); - dojo.connect(element, "onkeyup", function(e){ - if(e.keyCode == dojo.keys.ENTER){ - room.chat(dojo.byId('phrase').value); - dojo.byId('phrase').value=''; - e.preventDefault(); - } - }); - - dojo.connect(dojo.byId('sendB'), "onkeyup", function(e){ - room.chat(dojo.byId('phrase').value); - dojo.byId('phrase').value=''; - }); - dojo.connect(dojo.byId('leaveB'), "onclick", room, "leave"); - } -}; - -dojo.addOnLoad(room, "_init"); -dojo.addOnUnload(room,"leave"); diff --git a/webapps/cometd/examples/chat/index.html b/webapps/cometd/examples/chat/index.html deleted file mode 100644 index 3d9629967..000000000 --- a/webapps/cometd/examples/chat/index.html +++ /dev/null @@ -1,26 +0,0 @@ - - - Cometd chat - - - - - - -

Cometd Chat

- -
-
-
-
- Username:  -
- -
-
- - diff --git a/webapps/cometd/examples/dojo/dojo/dojo.js b/webapps/cometd/examples/dojo/dojo/dojo.js deleted file mode 100644 index 13986ec9e..000000000 --- a/webapps/cometd/examples/dojo/dojo/dojo.js +++ /dev/null @@ -1,20 +0,0 @@ -/* - Copyright (c) 2004-2008, The Dojo Foundation - All Rights Reserved. - - Licensed under the Academic Free License version 2.1 or above OR the - modified BSD license. For more information on Dojo licensing, see: - - http://dojotoolkit.org/book/dojo-book-0-9/introduction/licensing -*/ - -/* - This is a compiled version of Dojo, built for deployment and not for - development. 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For more information on Dojo licensing, see: - - http://dojotoolkit.org/book/dojo-book-0-9/introduction/licensing -*/ - -/* - This is a compiled version of Dojo, built for deployment and not for - development. To get an editable version, please visit: - - http://dojotoolkit.org - - for documentation and information on getting the source. -*/ - -;(function(){ - - /* - dojo, dijit, and dojox must always be the first three, and in that order. - djConfig.scopeMap = [ - ["dojo", "fojo"], - ["dijit", "fijit"], - ["dojox", "fojox"] - - ] - */ - - /**Build will replace this comment with a scoped djConfig **/ - - //The null below can be relaced by a build-time value used instead of djConfig.scopeMap. - var sMap = null; - - //See if new scopes need to be defined. - if((sMap || (typeof djConfig != "undefined" && djConfig.scopeMap)) && (typeof window != "undefined")){ - var scopeDef = "", scopePrefix = "", scopeSuffix = "", scopeMap = {}, scopeMapRev = {}; - sMap = sMap || djConfig.scopeMap; - for(var i = 0; i < sMap.length; i++){ - //Make local variables, then global variables that use the locals. - var newScope = sMap[i]; - scopeDef += "var " + newScope[0] + " = {}; " + newScope[1] + " = " + newScope[0] + ";" + newScope[1] + "._scopeName = '" + newScope[1] + "';"; - scopePrefix += (i == 0 ? "" : ",") + newScope[0]; - scopeSuffix += (i == 0 ? "" : ",") + newScope[1]; - scopeMap[newScope[0]] = newScope[1]; - scopeMapRev[newScope[1]] = newScope[0]; - } - - eval(scopeDef + "dojo._scopeArgs = [" + scopeSuffix + "];"); - - dojo._scopePrefixArgs = scopePrefix; - dojo._scopePrefix = "(function(" + scopePrefix + "){"; - dojo._scopeSuffix = "})(" + scopeSuffix + ")"; - dojo._scopeMap = scopeMap; - dojo._scopeMapRev = scopeMapRev; - } - -/*===== -// note: -// 'djConfig' does not exist under 'dojo.*' so that it can be set before the -// 'dojo' variable exists. -// note: -// Setting any of these variables *after* the library has loaded does -// nothing at all. - -djConfig = { - // summary: - // Application code can set the global 'djConfig' prior to loading - // the library to override certain global settings for how dojo works. - // - // isDebug: Boolean - // Defaults to `false`. If set to `true`, ensures that Dojo provides - // extende debugging feedback via Firebug. If Firebug is not available - // on your platform, setting `isDebug` to `true` will force Dojo to - // pull in (and display) the version of Firebug Lite which is - // integrated into the Dojo distribution, thereby always providing a - // debugging/logging console when `isDebug` is enabled. Note that - // Firebug's `console.*` methods are ALWAYS defined by Dojo. If - // `isDebug` is false and you are on a platform without Firebug, these - // methods will be defined as no-ops. - isDebug: false, - // debugAtAllCosts: Boolean - // Defaults to `false`. If set to `true`, this triggers an alternate - // mode of the package system in which dependencies are detected and - // only then are resources evaluated in dependency order via - // ` - // | - d._modulePrefixes[module] = { name: module, value: prefix }; - } - - dojo.requireLocalization = function(/*String*/moduleName, /*String*/bundleName, /*String?*/locale, /*String?*/availableFlatLocales){ - // summary: - // Declares translated resources and loads them if necessary, in the - // same style as dojo.require. Contents of the resource bundle are - // typically strings, but may be any name/value pair, represented in - // JSON format. See also dojo.i18n.getLocalization. - // moduleName: - // name of the package containing the "nls" directory in which the - // bundle is found - // bundleName: - // bundle name, i.e. the filename without the '.js' suffix - // locale: - // the locale to load (optional) By default, the browser's user - // locale as defined by dojo.locale - // availableFlatLocales: - // A comma-separated list of the available, flattened locales for this - // bundle. This argument should only be set by the build process. - // description: - // Load translated resource bundles provided underneath the "nls" - // directory within a package. Translated resources may be located in - // different packages throughout the source tree. For example, a - // particular widget may define one or more resource bundles, - // structured in a program as follows, where moduleName is - // mycode.mywidget and bundleNames available include bundleone and - // bundletwo: - // - // | ... - // | mycode/ - // | mywidget/ - // | nls/ - // | bundleone.js (the fallback translation, English in this example) - // | bundletwo.js (also a fallback translation) - // | de/ - // | bundleone.js - // | bundletwo.js - // | de-at/ - // | bundleone.js - // | en/ - // | (empty; use the fallback translation) - // | en-us/ - // | bundleone.js - // | en-gb/ - // | bundleone.js - // | es/ - // | bundleone.js - // | bundletwo.js - // | ...etc - // | ... - // - // Each directory is named for a locale as specified by RFC 3066, - // (http://www.ietf.org/rfc/rfc3066.txt), normalized in lowercase. - // Note that the two bundles in the example do not define all the - // same variants. For a given locale, bundles will be loaded for - // that locale and all more general locales above it, including a - // fallback at the root directory. For example, a declaration for - // the "de-at" locale will first load `nls/de-at/bundleone.js`, - // then `nls/de/bundleone.js` and finally `nls/bundleone.js`. The - // data will be flattened into a single Object so that lookups - // will follow this cascading pattern. An optional build step can - // preload the bundles to avoid data redundancy and the multiple - // network hits normally required to load these resources. - - d.require("dojo.i18n"); - d.i18n._requireLocalization.apply(d.hostenv, arguments); - }; - - - var ore = new RegExp("^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?$"); - var ire = new RegExp("^((([^:]+:)?([^@]+))@)?([^:]*)(:([0-9]+))?$"); - - dojo._Url = function(/*dojo._Url||String...*/){ - // summary: - // Constructor to create an object representing a URL. - // It is marked as private, since we might consider removing - // or simplifying it. - // description: - // Each argument is evaluated in order relative to the next until - // a canonical uri is produced. To get an absolute Uri relative to - // the current document use: - // new dojo._Url(document.baseURI, url) - - var n = null; - - // TODO: support for IPv6, see RFC 2732 - var _a = arguments; - var uri = [_a[0]]; - // resolve uri components relative to each other - for(var i = 1; i<_a.length; i++){ - if(!_a[i]){ continue; } - - // Safari doesn't support this.constructor so we have to be explicit - // FIXME: Tracked (and fixed) in Webkit bug 3537. - // http://bugs.webkit.org/show_bug.cgi?id=3537 - var relobj = new d._Url(_a[i]+""); - var uriobj = new d._Url(uri[0]+""); - - if( - relobj.path == "" && - !relobj.scheme && - !relobj.authority && - !relobj.query - ){ - if(relobj.fragment != n){ - uriobj.fragment = relobj.fragment; - } - relobj = uriobj; - }else if(!relobj.scheme){ - relobj.scheme = uriobj.scheme; - - if(!relobj.authority){ - relobj.authority = uriobj.authority; - - if(relobj.path.charAt(0) != "/"){ - var path = uriobj.path.substring(0, - uriobj.path.lastIndexOf("/") + 1) + relobj.path; - - var segs = path.split("/"); - for(var j = 0; j < segs.length; j++){ - if(segs[j] == "."){ - // flatten "./" references - if(j == segs.length - 1){ - segs[j] = ""; - }else{ - segs.splice(j, 1); - j--; - } - }else if(j > 0 && !(j == 1 && segs[0] == "") && - segs[j] == ".." && segs[j-1] != ".."){ - // flatten "../" references - if(j == (segs.length - 1)){ - segs.splice(j, 1); - segs[j - 1] = ""; - }else{ - segs.splice(j - 1, 2); - j -= 2; - } - } - } - relobj.path = segs.join("/"); - } - } - } - - uri = []; - if(relobj.scheme){ - uri.push(relobj.scheme, ":"); - } - if(relobj.authority){ - uri.push("//", relobj.authority); - } - uri.push(relobj.path); - if(relobj.query){ - uri.push("?", relobj.query); - } - if(relobj.fragment){ - uri.push("#", relobj.fragment); - } - } - - this.uri = uri.join(""); - - // break the uri into its main components - var r = this.uri.match(ore); - - this.scheme = r[2] || (r[1] ? "" : n); - this.authority = r[4] || (r[3] ? "" : n); - this.path = r[5]; // can never be undefined - this.query = r[7] || (r[6] ? "" : n); - this.fragment = r[9] || (r[8] ? "" : n); - - if(this.authority != n){ - // server based naming authority - r = this.authority.match(ire); - - this.user = r[3] || n; - this.password = r[4] || n; - this.host = r[5]; - this.port = r[7] || n; - } - } - - dojo._Url.prototype.toString = function(){ return this.uri; }; - - dojo.moduleUrl = function(/*String*/module, /*dojo._Url||String*/url){ - // summary: - // Returns a `dojo._Url` object relative to a module. - // example: - // | var pngPath = dojo.moduleUrl("acme","images/small.png"); - // | console.dir(pngPath); // list the object properties - // | // create an image and set it's source to pngPath's value: - // | var img = document.createElement("img"); - // | // NOTE: we assign the string representation of the url object - // | img.src = pngPath.toString(); - // | // add our image to the document - // | dojo.body().appendChild(img); - // example: - // you may de-reference as far as you like down the package - // hierarchy. This is sometimes handy to avoid lenghty relative - // urls or for building portable sub-packages. In this example, - // the `acme.widget` and `acme.util` directories may be located - // under different roots (see `dojo.registerModulePath`) but the - // the modules which reference them can be unaware of their - // relative locations on the filesystem: - // | // somewhere in a configuration block - // | dojo.registerModulePath("acme.widget", "../../acme/widget"); - // | dojo.registerModulePath("acme.util", "../../util"); - // | - // | // ... - // | - // | // code in a module using acme resources - // | var tmpltPath = dojo.moduleUrl("acme.widget","templates/template.html"); - // | var dataPath = dojo.moduleUrl("acme.util","resources/data.json"); - - var loc = d._getModuleSymbols(module).join('/'); - if(!loc){ return null; } - if(loc.lastIndexOf("/") != loc.length-1){ - loc += "/"; - } - - //If the path is an absolute path (starts with a / or is on another - //domain/xdomain) then don't add the baseUrl. - var colonIndex = loc.indexOf(":"); - if(loc.charAt(0) != "/" && (colonIndex == -1 || colonIndex > loc.indexOf("/"))){ - loc = d.baseUrl + loc; - } - - return new d._Url(loc, url); // String - } -})(); - -/*===== -dojo.isBrowser = { - // example: - // | if(dojo.isBrowser){ ... } -}; - -dojo.isFF = { - // example: - // | if(dojo.isFF > 1){ ... } -}; - -dojo.isIE = { - // example: - // | if(dojo.isIE > 6){ - // | // we are IE7 - // | } -}; - -dojo.isSafari = { - // example: - // | if(dojo.isSafari){ ... } - // example: - // Detect iPhone: - // | if(dojo.isSafari && (navigator.userAgent.indexOf("iPhone") < 0)){ - // | // we are iPhone. iPod touch reports "iPod" above - // | } -}; - -dojo = { - // isBrowser: Boolean - // True if the client is a web-browser - isBrowser: true, - // isFF: Number - // Greater than zero if client is FireFox. 0 otherwise. Corresponds to - // major detected FireFox version (1.5, 2, 3, etc.) - isFF: 2, - // isIE: Number - // Greater than zero if client is MSIE(PC). 0 otherwise. Corresponds to - // major detected IE version (6, 7, 8, etc.) - isIE: 6, - // isKhtml: Number - // Greater than zero if client is a KTHML-derived browser (Konqueror, - // Safari, etc.). 0 otherwise. Corresponds to major detected version. - isKhtml: 0, - // isMozilla: Number - // Greater than zero if client is a Mozilla-based browser (Firefox, - // SeaMonkey). 0 otherwise. Corresponds to major detected version. - isMozilla: 0, - // isOpera: Number - // Greater than zero if client is Opera. 0 otherwise. Corresponds to - // major detected version. - isOpera: 0, - // isSafari: Number - // Greater than zero if client is Safari or iPhone. 0 otherwise. - isSafari: 0 -} -=====*/ - -if(typeof window != 'undefined'){ - dojo.isBrowser = true; - dojo._name = "browser"; - - - // attempt to figure out the path to dojo if it isn't set in the config - (function(){ - var d = dojo; - // this is a scope protection closure. We set browser versions and grab - // the URL we were loaded from here. - - // grab the node we were loaded from - if(document && document.getElementsByTagName){ - var scripts = document.getElementsByTagName("script"); - var rePkg = /dojo(\.xd)?\.js(\W|$)/i; - for(var i = 0; i < scripts.length; i++){ - var src = scripts[i].getAttribute("src"); - if(!src){ continue; } - var m = src.match(rePkg); - if(m){ - // find out where we came from - if(!d.config.baseUrl){ - d.config.baseUrl = src.substring(0, m.index); - } - // and find out if we need to modify our behavior - var cfg = scripts[i].getAttribute("djConfig"); - if(cfg){ - var cfgo = eval("({ "+cfg+" })"); - for(var x in cfgo){ - dojo.config[x] = cfgo[x]; - } - } - break; // "first Dojo wins" - } - } - } - d.baseUrl = d.config.baseUrl; - - // fill in the rendering support information in dojo.render.* - var n = navigator; - var dua = n.userAgent; - var dav = n.appVersion; - var tv = parseFloat(dav); - - d.isOpera = (dua.indexOf("Opera") >= 0) ? tv : 0; - // safari detection derived from: - // http://developer.apple.com/internet/safari/faq.html#anchor2 - // http://developer.apple.com/internet/safari/uamatrix.html - var idx = Math.max(dav.indexOf("WebKit"), dav.indexOf("Safari"), 0); - if(idx){ - // try to grab the explicit Safari version first. If we don't get - // one, look for 419.3+ as the indication that we're on something - // "Safari 3-ish". Lastly, default to "Safari 2" handling. - d.isSafari = parseFloat(dav.split("Version/")[1]) || ( ( parseFloat(dav.substr(idx+7)) >= 419.3 ) ? 3 : 2 ) || 2; - } - d.isAIR = (dua.indexOf("AdobeAIR") >= 0) ? 1 : 0; - d.isKhtml = (dav.indexOf("Konqueror") >= 0 || d.isSafari) ? tv : 0; - d.isMozilla = d.isMoz = (dua.indexOf("Gecko") >= 0 && !d.isKhtml) ? tv : 0; - d.isFF = d.isIE = 0; - if(d.isMoz){ - d.isFF = parseFloat(dua.split("Firefox/")[1]) || 0; - } - if(document.all && !d.isOpera){ - d.isIE = parseFloat(dav.split("MSIE ")[1]) || 0; - } - - //Workaround to get local file loads of dojo to work on IE 7 - //by forcing to not use native xhr. - if(dojo.isIE && window.location.protocol === "file:"){ - dojo.config.ieForceActiveXXhr=true; - } - - var cm = document.compatMode; - d.isQuirks = cm == "BackCompat" || cm == "QuirksMode" || d.isIE < 6; - - // TODO: is the HTML LANG attribute relevant? - d.locale = dojo.config.locale || (d.isIE ? n.userLanguage : n.language).toLowerCase(); - - // These are in order of decreasing likelihood; this will change in time. - d._XMLHTTP_PROGIDS = ['Msxml2.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.4.0']; - - d._xhrObj = function(){ - // summary: - // does the work of portably generating a new XMLHTTPRequest - // object. - var http = null; - var last_e = null; - if(!dojo.isIE || !dojo.config.ieForceActiveXXhr){ - try{ http = new XMLHttpRequest(); }catch(e){} - } - if(!http){ - for(var i=0; i<3; ++i){ - var progid = d._XMLHTTP_PROGIDS[i]; - try{ - http = new ActiveXObject(progid); - }catch(e){ - last_e = e; - } - - if(http){ - d._XMLHTTP_PROGIDS = [progid]; // so faster next time - break; - } - } - } - - if(!http){ - throw new Error("XMLHTTP not available: "+last_e); - } - - return http; // XMLHTTPRequest instance - } - - d._isDocumentOk = function(http){ - var stat = http.status || 0; - return (stat >= 200 && stat < 300) || // Boolean - stat == 304 || // allow any 2XX response code - stat == 1223 || // get it out of the cache - (!stat && (location.protocol=="file:" || location.protocol=="chrome:") ); // Internet Explorer mangled the status code - } - - //See if base tag is in use. - //This is to fix http://trac.dojotoolkit.org/ticket/3973, - //but really, we need to find out how to get rid of the dojo._Url reference - //below and still have DOH work with the dojo.i18n test following some other - //test that uses the test frame to load a document (trac #2757). - //Opera still has problems, but perhaps a larger issue of base tag support - //with XHR requests (hasBase is true, but the request is still made to document - //path, not base path). - var owloc = window.location+""; - var base = document.getElementsByTagName("base"); - var hasBase = (base && base.length > 0); - - d._getText = function(/*URI*/ uri, /*Boolean*/ fail_ok){ - // summary: Read the contents of the specified uri and return those contents. - // uri: - // A relative or absolute uri. If absolute, it still must be in - // the same "domain" as we are. - // fail_ok: - // Default false. If fail_ok and loading fails, return null - // instead of throwing. - // returns: The response text. null is returned when there is a - // failure and failure is okay (an exception otherwise) - - // alert("_getText: " + uri); - - // NOTE: must be declared before scope switches ie. this._xhrObj() - var http = this._xhrObj(); - - if(!hasBase && dojo._Url){ - uri = (new dojo._Url(owloc, uri)).toString(); - } - /* - console.debug("_getText:", uri); - console.debug(window.location+""); - alert(uri); - */ - - if(d.config.cacheBust){ - uri += (uri.indexOf("?") == -1 ? "?" : "&") + String(d.config.cacheBust).replace(/\W+/g,""); - } - - http.open('GET', uri, false); - try{ - http.send(null); - // alert(http); - if(!d._isDocumentOk(http)){ - var err = Error("Unable to load "+uri+" status:"+ http.status); - err.status = http.status; - err.responseText = http.responseText; - throw err; - } - }catch(e){ - if(fail_ok){ return null; } // null - // rethrow the exception - throw e; - } - return http.responseText; // String - } - })(); - - dojo._initFired = false; - // BEGIN DOMContentLoaded, from Dean Edwards (http://dean.edwards.name/weblog/2006/06/again/) - dojo._loadInit = function(e){ - dojo._initFired = true; - // allow multiple calls, only first one will take effect - // A bug in khtml calls events callbacks for document for event which isnt supported - // for example a created contextmenu event calls DOMContentLoaded, workaround - var type = (e && e.type) ? e.type.toLowerCase() : "load"; - if(arguments.callee.initialized || (type != "domcontentloaded" && type != "load")){ return; } - arguments.callee.initialized = true; - if("_khtmlTimer" in dojo){ - clearInterval(dojo._khtmlTimer); - delete dojo._khtmlTimer; - } - - if(dojo._inFlightCount == 0){ - dojo._modulesLoaded(); - } - } - - dojo._fakeLoadInit = function(){ - dojo._loadInit({type: "load"}); - } - - if(!dojo.config.afterOnLoad){ - // START DOMContentLoaded - // Mozilla and Opera 9 expose the event we could use - if(document.addEventListener){ - // NOTE: - // due to a threading issue in Firefox 2.0, we can't enable - // DOMContentLoaded on that platform. For more information, see: - // http://trac.dojotoolkit.org/ticket/1704 - if(dojo.isOpera || dojo.isFF >= 3 || (dojo.isMoz && dojo.config.enableMozDomContentLoaded === true)){ - document.addEventListener("DOMContentLoaded", dojo._loadInit, null); - } - - // mainly for Opera 8.5, won't be fired if DOMContentLoaded fired already. - // also used for Mozilla because of trac #1640 - window.addEventListener("load", dojo._loadInit, null); - } - - if(dojo.isAIR){ - window.addEventListener("load", dojo._loadInit, null); - }else if(/(WebKit|khtml)/i.test(navigator.userAgent)){ // sniff - dojo._khtmlTimer = setInterval(function(){ - if(/loaded|complete/.test(document.readyState)){ - dojo._loadInit(); // call the onload handler - } - }, 10); - } - // END DOMContentLoaded - } - - (function(){ - var _w = window; - var _handleNodeEvent = function(/*String*/evtName, /*Function*/fp){ - // summary: - // non-destructively adds the specified function to the node's - // evtName handler. - // evtName: should be in the form "onclick" for "onclick" handlers. - // Make sure you pass in the "on" part. - var oldHandler = _w[evtName] || function(){}; - _w[evtName] = function(){ - fp.apply(_w, arguments); - oldHandler.apply(_w, arguments); - }; - }; - - if(dojo.isIE){ - // for Internet Explorer. readyState will not be achieved on init - // call, but dojo doesn't need it however, we'll include it - // because we don't know if there are other functions added that - // might. Note that this has changed because the build process - // strips all comments -- including conditional ones. - if(!dojo.config.afterOnLoad){ - document.write('' - + '' - ); - } - - // IE WebControl hosted in an application can fire "beforeunload" and "unload" - // events when control visibility changes, causing Dojo to unload too soon. The - // following code fixes the problem - // Reference: http://support.microsoft.com/default.aspx?scid=kb;en-us;199155 - var _unloading = true; - _handleNodeEvent("onbeforeunload", function(){ - _w.setTimeout(function(){ _unloading = false; }, 0); - }); - _handleNodeEvent("onunload", function(){ - if(_unloading){ dojo.unloaded(); } - }); - - try{ - document.namespaces.add("v","urn:schemas-microsoft-com:vml"); - document.createStyleSheet().addRule("v\\:*", "behavior:url(#default#VML)"); - }catch(e){} - }else{ - // FIXME: dojo.unloaded requires dojo scope, so using anon function wrapper. - _handleNodeEvent("onbeforeunload", function() { dojo.unloaded(); }); - } - - })(); - - /* - OpenAjax.subscribe("OpenAjax", "onload", function(){ - if(dojo._inFlightCount == 0){ - dojo._modulesLoaded(); - } - }); - - OpenAjax.subscribe("OpenAjax", "onunload", function(){ - dojo.unloaded(); - }); - */ -} //if (typeof window != 'undefined') - -//Register any module paths set up in djConfig. Need to do this -//in the hostenvs since hostenv_browser can read djConfig from a -//script tag's attribute. -(function(){ - var mp = dojo.config["modulePaths"]; - if(mp){ - for(var param in mp){ - dojo.registerModulePath(param, mp[param]); - } - } -})(); - -//Load debug code if necessary. -if(dojo.config.isDebug){ - dojo.require("dojo._firebug.firebug"); -} - -if(dojo.config.debugAtAllCosts){ - dojo.config.useXDomain = true; - dojo.require("dojo._base._loader.loader_xd"); - dojo.require("dojo._base._loader.loader_debug"); - dojo.require("dojo.i18n"); -} - -if(!dojo._hasResource["dojo._base.lang"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.lang"] = true; -dojo.provide("dojo._base.lang"); - -// Crockford (ish) functions - -dojo.isString = function(/*anything*/ it){ - // summary: - // Return true if it is a String - return !!arguments.length && it != null && (typeof it == "string" || it instanceof String); // Boolean -} - -dojo.isArray = function(/*anything*/ it){ - // summary: - // Return true if it is an Array - return it && (it instanceof Array || typeof it == "array"); // Boolean -} - -/*===== -dojo.isFunction = function(it){ - // summary: Return true if it is a Function - // it: anything - // return: Boolean -} -=====*/ - -dojo.isFunction = (function(){ - var _isFunction = function(/*anything*/ it){ - return it && (typeof it == "function" || it instanceof Function); // Boolean - }; - - return dojo.isSafari ? - // only slow this down w/ gratuitious casting in Safari since it's what's b0rken - function(/*anything*/ it){ - if(typeof it == "function" && it == "[object NodeList]"){ return false; } - return _isFunction(it); // Boolean - } : _isFunction; -})(); - -dojo.isObject = function(/*anything*/ it){ - // summary: - // Returns true if it is a JavaScript object (or an Array, a Function - // or null) - return it !== undefined && - (it === null || typeof it == "object" || dojo.isArray(it) || dojo.isFunction(it)); // Boolean -} - -dojo.isArrayLike = function(/*anything*/ it){ - // summary: - // similar to dojo.isArray() but more permissive - // description: - // Doesn't strongly test for "arrayness". Instead, settles for "isn't - // a string or number and has a length property". Arguments objects - // and DOM collections will return true when passed to - // dojo.isArrayLike(), but will return false when passed to - // dojo.isArray(). - // return: - // If it walks like a duck and quicks like a duck, return `true` - var d = dojo; - return it && it !== undefined && - // keep out built-in constructors (Number, String, ...) which have length - // properties - !d.isString(it) && !d.isFunction(it) && - !(it.tagName && it.tagName.toLowerCase() == 'form') && - (d.isArray(it) || isFinite(it.length)); // Boolean -} - -dojo.isAlien = function(/*anything*/ it){ - // summary: - // Returns true if it is a built-in function or some other kind of - // oddball that *should* report as a function but doesn't - return it && !dojo.isFunction(it) && /\{\s*\[native code\]\s*\}/.test(String(it)); // Boolean -} - -dojo.extend = function(/*Object*/ constructor, /*Object...*/ props){ - // summary: - // Adds all properties and methods of props to constructor's - // prototype, making them available to all instances created with - // constructor. - for(var i=1, l=arguments.length; i 2){ - return dojo._hitchArgs.apply(dojo, arguments); // Function - } - if(!method){ - method = scope; - scope = null; - } - if(dojo.isString(method)){ - scope = scope || dojo.global; - if(!scope[method]){ throw(['dojo.hitch: scope["', method, '"] is null (scope="', scope, '")'].join('')); } - return function(){ return scope[method].apply(scope, arguments || []); }; // Function - } - return !scope ? method : function(){ return method.apply(scope, arguments || []); }; // Function -} - -/*===== -dojo.delegate = function(obj, props){ - // summary: - // returns a new object which "looks" to obj for properties which it - // does not have a value for. Optionally takes a bag of properties to - // seed the returned object with initially. - // description: - // This is a small implementaton of the Boodman/Crockford delegation - // pattern in JavaScript. An intermediate object constructor mediates - // the prototype chain for the returned object, using it to delegate - // down to obj for property lookup when object-local lookup fails. - // This can be thought of similarly to ES4's "wrap", save that it does - // not act on types but rather on pure objects. - // obj: - // The object to delegate to for properties not found directly on the - // return object or in props. - // props: - // an object containing properties to assign to the returned object - // returns: - // an Object of anonymous type - // example: - // | var foo = { bar: "baz" }; - // | var thinger = dojo.delegate(foo, { thud: "xyzzy"}); - // | thinger.bar == "baz"; // delegated to foo - // | foo.thud == undefined; // by definition - // | thinger.thud == "xyzzy"; // mixed in from props - // | foo.bar = "thonk"; - // | thinger.bar == "thonk"; // still delegated to foo's bar -} -=====*/ - - -dojo.delegate = dojo._delegate = function(obj, props){ - - // boodman/crockford delegation - function TMP(){}; - TMP.prototype = obj; - var tmp = new TMP(); - if(props){ - dojo.mixin(tmp, props); - } - return tmp; // Object -} - -dojo.partial = function(/*Function|String*/method /*, ...*/){ - // summary: - // similar to hitch() except that the scope object is left to be - // whatever the execution context eventually becomes. - // description: - // Calling dojo.partial is the functional equivalent of calling: - // | dojo.hitch(null, funcName, ...); - var arr = [ null ]; - return dojo.hitch.apply(dojo, arr.concat(dojo._toArray(arguments))); // Function -} - -dojo._toArray = function(/*Object*/obj, /*Number?*/offset, /*Array?*/ startWith){ - // summary: - // Converts an array-like object (i.e. arguments, DOMCollection) to an - // array. Returns a new Array with the elements of obj. - // obj: - // the object to "arrayify". We expect the object to have, at a - // minimum, a length property which corresponds to integer-indexed - // properties. - // offset: - // the location in obj to start iterating from. Defaults to 0. - // Optional. - // startWith: - // An array to pack with the properties of obj. If provided, - // properties in obj are appended at the end of startWith and - // startWith is the returned array. - var arr = startWith||[]; - for(var x = offset || 0; x < obj.length; x++){ - arr.push(obj[x]); - } - return arr; // Array -} - -dojo.clone = function(/*anything*/ o){ - // summary: - // Clones objects (including DOM nodes) and all children. - // Warning: do not clone cyclic structures. - if(!o){ return o; } - if(dojo.isArray(o)){ - var r = []; - for(var i = 0; i < o.length; ++i){ - r.push(dojo.clone(o[i])); - } - return r; // Array - } - if(!dojo.isObject(o)){ - return o; /*anything*/ - } - if(o.nodeType && o.cloneNode){ // isNode - return o.cloneNode(true); // Node - } - if(o instanceof Date){ - return new Date(o.getTime()); // Date - } - // Generic objects - var r = new o.constructor(); // specific to dojo.declare()'d classes! - for(var i in o){ - if(!(i in r) || r[i] != o[i]){ - r[i] = dojo.clone(o[i]); - } - } - return r; // Object -} - -dojo.trim = function(/*String*/ str){ - // summary: - // trims whitespaces from both sides of the string - // description: - // This version of trim() was selected for inclusion into the base due - // to its compact size and relatively good performance (see Steven - // Levithan's blog: - // http://blog.stevenlevithan.com/archives/faster-trim-javascript). - // The fastest but longest version of this function is located at - // dojo.string.trim() - return str.replace(/^\s\s*/, '').replace(/\s\s*$/, ''); // String -} - -} - -if(!dojo._hasResource["dojo._base.declare"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.declare"] = true; -dojo.provide("dojo._base.declare"); - - -// this file courtesy of the TurboAjax group, licensed under a Dojo CLA - -dojo.declare = function(/*String*/ className, /*Function|Function[]*/ superclass, /*Object*/ props){ - // summary: - // Create a feature-rich constructor from compact notation - // className: - // The name of the constructor (loosely, a "class") - // stored in the "declaredClass" property in the created prototype - // superclass: - // May be null, a Function, or an Array of Functions. If an array, - // the first element is used as the prototypical ancestor and - // any following Functions become mixin ancestors. - // props: - // An object whose properties are copied to the - // created prototype. - // Add an instance-initialization function by making it a property - // named "constructor". - // description: - // Create a constructor using a compact notation for inheritance and - // prototype extension. - // - // All superclasses (including mixins) must be Functions (not simple Objects). - // - // Mixin ancestors provide a type of multiple inheritance. Prototypes of mixin - // ancestors are copied to the new class: changes to mixin prototypes will - // not affect classes to which they have been mixed in. - // - // "className" is cached in "declaredClass" property of the new class. - // - // example: - // | dojo.declare("my.classes.bar", my.classes.foo, { - // | // properties to be added to the class prototype - // | someValue: 2, - // | // initialization function - // | constructor: function(){ - // | this.myComplicatedObject = new ReallyComplicatedObject(); - // | }, - // | // other functions - // | someMethod: function(){ - // | doStuff(); - // | } - // | ); - - // process superclass argument - // var dd=dojo.declare, mixins=null; - var dd = arguments.callee, mixins; - if(dojo.isArray(superclass)){ - mixins = superclass; - superclass = mixins.shift(); - } - // construct intermediate classes for mixins - if(mixins){ - dojo.forEach(mixins, function(m){ - if(!m){ throw(className + ": mixin #" + i + " is null"); } // It's likely a required module is not loaded - superclass = dd._delegate(superclass, m); - }); - } - // prepare values - var init = (props||0).constructor, ctor = dd._delegate(superclass), fn; - // name methods (experimental) - for(var i in props){ if(dojo.isFunction(fn = props[i]) && !0[i]){fn.nom = i;} } // 0[i] checks Object.prototype - // decorate prototype - dojo.extend(ctor, {declaredClass: className, _constructor: init, preamble: null}, props || 0); - // special help for IE - ctor.prototype.constructor = ctor; - // create named reference - return dojo.setObject(className, ctor); // Function -}; - -dojo.mixin(dojo.declare, { - _delegate: function(base, mixin){ - var bp = (base||0).prototype, mp = (mixin||0).prototype; - // fresh constructor, fresh prototype - var ctor = dojo.declare._makeCtor(); - // cache ancestry - dojo.mixin(ctor, {superclass: bp, mixin: mp, extend: dojo.declare._extend}); - // chain prototypes - if(base){ctor.prototype = dojo._delegate(bp);} - // add mixin and core - dojo.extend(ctor, dojo.declare._core, mp||0, {_constructor: null, preamble: null}); - // special help for IE - ctor.prototype.constructor = ctor; - // name this class for debugging - ctor.prototype.declaredClass = (bp||0).declaredClass + '_' + (mp||0).declaredClass; - return ctor; - }, - _extend: function(props){ - for(var i in props){ if(dojo.isFunction(fn=props[i]) && !0[i]){fn.nom=i;} } - dojo.extend(this, props); - }, - _makeCtor: function(){ - // we have to make a function, but don't want to close over anything - return function(){ this._construct(arguments); }; - }, - _core: { - _construct: function(args){ - var c=args.callee, s=c.superclass, ct=s&&s.constructor, m=c.mixin, mct=m&&m.constructor, a=args, ii, fn; - // side-effect of = used on purpose here, lint may complain, don't try this at home - if(a[0]){ - // FIXME: preambles for each mixin should be allowed - // FIXME: - // should we allow the preamble here NOT to modify the - // default args, but instead to act on each mixin - // independently of the class instance being constructed - // (for impedence matching)? - - // allow any first argument w/ a "preamble" property to act as a - // class preamble (not exclusive of the prototype preamble) - if(/*dojo.isFunction*/((fn = a[0].preamble))){ - a = fn.apply(this, a) || a; - } - } - // prototype preamble - if((fn = c.prototype.preamble)){a = fn.apply(this, a) || a;} - // FIXME: - // need to provide an optional prototype-settable - // "_explicitSuper" property which disables this - // initialize superclass - if(ct&&ct.apply){ct.apply(this, a);} - // initialize mixin - if(mct&&mct.apply){mct.apply(this, a);} - // initialize self - if((ii=c.prototype._constructor)){ii.apply(this, args);} - // post construction - if(this.constructor.prototype==c.prototype && (ct=this.postscript)){ ct.apply(this, args); } - }, - _findMixin: function(mixin){ - var c = this.constructor, p, m; - while(c){ - p = c.superclass; - m = c.mixin; - if(m==mixin || (m instanceof mixin.constructor)){return p;} - if(m && (m=m._findMixin(mixin))){return m;} - c = p && p.constructor; - } - }, - _findMethod: function(name, method, ptype, has){ - // consciously trading readability for bytes and speed in this low-level method - var p=ptype, c, m, f; - do{ - c = p.constructor; - m = c.mixin; - // find method by name in our mixin ancestor - if(m && (m=this._findMethod(name, method, m, has))){return m;} - // if we found a named method that either exactly-is or exactly-is-not 'method' - if((f=p[name])&&(has==(f==method))){return p;} - // ascend chain - p = c.superclass; - }while(p); - // if we couldn't find an ancestor in our primary chain, try a mixin chain - return !has && (p=this._findMixin(ptype)) && this._findMethod(name, method, p, has); - }, - inherited: function(name, args, newArgs){ - // optionalize name argument (experimental) - var a = arguments; - if(!dojo.isString(a[0])){newArgs=args; args=name; name=args.callee.nom;} - a = newArgs||args; - var c = args.callee, p = this.constructor.prototype, fn, mp; - // if not an instance override - if(this[name] != c || p[name] == c){ - mp = this._findMethod(name, c, p, true); - if(!mp){throw(this.declaredClass + ': inherited method "' + name + '" mismatch');} - p = this._findMethod(name, c, mp, false); - } - fn = p && p[name]; - if(!fn){throw(mp.declaredClass + ': inherited method "' + name + '" not found');} - // if the function exists, invoke it in our scope - return fn.apply(this, a); - } - } -}); - -} - -if(!dojo._hasResource["dojo._base.connect"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.connect"] = true; -dojo.provide("dojo._base.connect"); - - -// this file courtesy of the TurboAjax Group, licensed under a Dojo CLA - -// low-level delegation machinery -dojo._listener = { - // create a dispatcher function - getDispatcher: function(){ - // following comments pulled out-of-line to prevent cloning them - // in the returned function. - // - indices (i) that are really in the array of listeners (ls) will - // not be in Array.prototype. This is the 'sparse array' trick - // that keeps us safe from libs that take liberties with built-in - // objects - // - listener is invoked with current scope (this) - return function(){ - var ap=Array.prototype, c=arguments.callee, ls=c._listeners, t=c.target; - // return value comes from original target function - var r=t && t.apply(this, arguments); - // invoke listeners after target function - for(var i in ls){ - if(!(i in ap)){ - ls[i].apply(this, arguments); - } - } - // return value comes from original target function - return r; - } - }, - // add a listener to an object - add: function(/*Object*/ source, /*String*/ method, /*Function*/ listener){ - // Whenever 'method' is invoked, 'listener' will have the same scope. - // Trying to supporting a context object for the listener led to - // complexity. - // Non trivial to provide 'once' functionality here - // because listener could be the result of a dojo.hitch call, - // in which case two references to the same hitch target would not - // be equivalent. - source = source || dojo.global; - // The source method is either null, a dispatcher, or some other function - var f = source[method]; - // Ensure a dispatcher - if(!f||!f._listeners){ - var d = dojo._listener.getDispatcher(); - // original target function is special - d.target = f; - // dispatcher holds a list of listeners - d._listeners = []; - // redirect source to dispatcher - f = source[method] = d; - } - // The contract is that a handle is returned that can - // identify this listener for disconnect. - // - // The type of the handle is private. Here is it implemented as Integer. - // DOM event code has this same contract but handle is Function - // in non-IE browsers. - // - // We could have separate lists of before and after listeners. - return f._listeners.push(listener) ; /*Handle*/ - }, - // remove a listener from an object - remove: function(/*Object*/ source, /*String*/ method, /*Handle*/ handle){ - var f = (source||dojo.global)[method]; - // remember that handle is the index+1 (0 is not a valid handle) - if(f && f._listeners && handle--){ - delete f._listeners[handle]; - } - } -}; - -// Multiple delegation for arbitrary methods. - -// This unit knows nothing about DOM, -// but we include DOM aware -// documentation and dontFix -// argument here to help the autodocs. -// Actual DOM aware code is in event.js. - -dojo.connect = function(/*Object|null*/ obj, - /*String*/ event, - /*Object|null*/ context, - /*String|Function*/ method, - /*Boolean*/ dontFix){ - // summary: - // Create a link that calls one function when another executes. - // - // description: - // Connects method to event, so that after event fires, method - // does too. All connected functions are passed the same arguments as - // the event function was initially called with. You may connect as - // many methods to event as needed. - // - // event must be a string. If obj is null, dojo.global is used. - // - // null arguments may simply be omitted. - // - // obj[event] can resolve to a function or undefined (null). - // If obj[event] is null, it is assigned a function. - // - // The return value is a handle that is needed to - // remove this connection with dojo.disconnect. - // - // obj: - // The source object for the event function. - // Defaults to dojo.global if null. - // If obj is a DOM node, the connection is delegated - // to the DOM event manager (unless dontFix is true). - // - // event: - // String name of the event function in obj. - // I.e. identifies a property obj[event]. - // - // context: - // The object that method will receive as "this". - // - // If context is null and method is a function, then method - // inherits the context of event. - // - // If method is a string then context must be the source - // object object for method (context[method]). If context is null, - // dojo.global is used. - // - // method: - // A function reference, or name of a function in context. - // The function identified by method fires after event does. - // method receives the same arguments as the event. - // See context argument comments for information on method's scope. - // - // dontFix: - // If obj is a DOM node, set dontFix to true to prevent delegation - // of this connection to the DOM event manager. - // - // example: - // When obj.onchange(), do ui.update(): - // | dojo.connect(obj, "onchange", ui, "update"); - // | dojo.connect(obj, "onchange", ui, ui.update); // same - // - // example: - // Using return value for disconnect: - // | var link = dojo.connect(obj, "onchange", ui, "update"); - // | ... - // | dojo.disconnect(link); - // - // example: - // When onglobalevent executes, watcher.handler is invoked: - // | dojo.connect(null, "onglobalevent", watcher, "handler"); - // - // example: - // When ob.onCustomEvent executes, customEventHandler is invoked: - // | dojo.connect(ob, "onCustomEvent", null, "customEventHandler"); - // | dojo.connect(ob, "onCustomEvent", "customEventHandler"); // same - // - // example: - // When ob.onCustomEvent executes, customEventHandler is invoked - // with the same scope (this): - // | dojo.connect(ob, "onCustomEvent", null, customEventHandler); - // | dojo.connect(ob, "onCustomEvent", customEventHandler); // same - // - // example: - // When globalEvent executes, globalHandler is invoked - // with the same scope (this): - // | dojo.connect(null, "globalEvent", null, globalHandler); - // | dojo.connect("globalEvent", globalHandler); // same - - // normalize arguments - var a=arguments, args=[], i=0; - // if a[0] is a String, obj was ommited - args.push(dojo.isString(a[0]) ? null : a[i++], a[i++]); - // if the arg-after-next is a String or Function, context was NOT omitted - var a1 = a[i+1]; - args.push(dojo.isString(a1)||dojo.isFunction(a1) ? a[i++] : null, a[i++]); - // absorb any additional arguments - for(var l=a.length; i. - // description: - // JavaScript has no threads, and even if it did, threads are hard. - // Deferreds are a way of abstracting non-blocking events, such as the - // final response to an XMLHttpRequest. Deferreds create a promise to - // return a response a some point in the future and an easy way to - // register your interest in receiving that response. - // - // The most important methods for Deffered users are: - // - // * addCallback(handler) - // * addErrback(handler) - // * callback(result) - // * errback(result) - // - // In general, when a function returns a Deferred, users then "fill - // in" the second half of the contract by registering callbacks and - // error handlers. You may register as many callback and errback - // handlers as you like and they will be executed in the order - // registered when a result is provided. Usually this result is - // provided as the result of an asynchronous operation. The code - // "managing" the Deferred (the code that made the promise to provide - // an answer later) will use the callback() and errback() methods to - // communicate with registered listeners about the result of the - // operation. At this time, all registered result handlers are called - // *with the most recent result value*. - // - // Deferred callback handlers are treated as a chain, and each item in - // the chain is required to return a value that will be fed into - // successive handlers. The most minimal callback may be registered - // like this: - // - // | var d = new dojo.Deferred(); - // | d.addCallback(function(result){ return result; }); - // - // Perhaps the most common mistake when first using Deferreds is to - // forget to return a value (in most cases, the value you were - // passed). - // - // The sequence of callbacks is internally represented as a list of - // 2-tuples containing the callback/errback pair. For example, the - // following call sequence: - // - // | var d = new dojo.Deferred(); - // | d.addCallback(myCallback); - // | d.addErrback(myErrback); - // | d.addBoth(myBoth); - // | d.addCallbacks(myCallback, myErrback); - // - // is translated into a Deferred with the following internal - // representation: - // - // | [ - // | [myCallback, null], - // | [null, myErrback], - // | [myBoth, myBoth], - // | [myCallback, myErrback] - // | ] - // - // The Deferred also keeps track of its current status (fired). Its - // status may be one of three things: - // - // * -1: no value yet (initial condition) - // * 0: success - // * 1: error - // - // A Deferred will be in the error state if one of the following three - // conditions are met: - // - // 1. The result given to callback or errback is "instanceof" Error - // 2. The previous callback or errback raised an exception while - // executing - // 3. The previous callback or errback returned a value - // "instanceof" Error - // - // Otherwise, the Deferred will be in the success state. The state of - // the Deferred determines the next element in the callback sequence - // to run. - // - // When a callback or errback occurs with the example deferred chain, - // something equivalent to the following will happen (imagine - // that exceptions are caught and returned): - // - // | // d.callback(result) or d.errback(result) - // | if(!(result instanceof Error)){ - // | result = myCallback(result); - // | } - // | if(result instanceof Error){ - // | result = myErrback(result); - // | } - // | result = myBoth(result); - // | if(result instanceof Error){ - // | result = myErrback(result); - // | }else{ - // | result = myCallback(result); - // | } - // - // The result is then stored away in case another step is added to the - // callback sequence. Since the Deferred already has a value - // available, any new callbacks added will be called immediately. - // - // There are two other "advanced" details about this implementation - // that are useful: - // - // Callbacks are allowed to return Deferred instances themselves, so - // you can build complicated sequences of events with ease. - // - // The creator of the Deferred may specify a canceller. The canceller - // is a function that will be called if Deferred.cancel is called - // before the Deferred fires. You can use this to implement clean - // aborting of an XMLHttpRequest, etc. Note that cancel will fire the - // deferred with a CancelledError (unless your canceller returns - // another kind of error), so the errbacks should be prepared to - // handle that error for cancellable Deferreds. - // example: - // | var deferred = new dojo.Deferred(); - // | setTimeout(function(){ deferred.callback({success: true}); }, 1000); - // | return deferred; - // example: - // Deferred objects are often used when making code asynchronous. It - // may be easiest to write functions in a synchronous manner and then - // split code using a deferred to trigger a response to a long-lived - // operation. For example, instead of register a callback function to - // denote when a rendering operation completes, the function can - // simply return a deferred: - // - // | // callback style: - // | function renderLotsOfData(data, callback){ - // | var success = false - // | try{ - // | for(var x in data){ - // | renderDataitem(data[x]); - // | } - // | success = true; - // | }catch(e){ } - // | if(callback){ - // | callback(success); - // | } - // | } - // - // | // using callback style - // | renderLotsOfData(someDataObj, function(success){ - // | // handles success or failure - // | if(!success){ - // | promptUserToRecover(); - // | } - // | }); - // | // NOTE: no way to add another callback here!! - // example: - // Using a Deferred doesn't simplify the sending code any, but it - // provides a standard interface for callers and senders alike, - // providing both with a simple way to service multiple callbacks for - // an operation and freeing both sides from worrying about details - // such as "did this get called already?". With Deferreds, new - // callbacks can be added at any time. - // - // | // Deferred style: - // | function renderLotsOfData(data){ - // | var d = new dojo.Deferred(); - // | try{ - // | for(var x in data){ - // | renderDataitem(data[x]); - // | } - // | d.callback(true); - // | }catch(e){ - // | d.errback(new Error("rendering failed")); - // | } - // | return d; - // | } - // - // | // using Deferred style - // | renderLotsOfData(someDataObj).addErrback(function(){ - // | promptUserToRecover(); - // | }); - // | // NOTE: addErrback and addCallback both return the Deferred - // | // again, so we could chain adding callbacks or save the - // | // deferred for later should we need to be notified again. - // example: - // In this example, renderLotsOfData is syncrhonous and so both - // versions are pretty artificial. Putting the data display on a - // timeout helps show why Deferreds rock: - // - // | // Deferred style and async func - // | function renderLotsOfData(data){ - // | var d = new dojo.Deferred(); - // | setTimeout(function(){ - // | try{ - // | for(var x in data){ - // | renderDataitem(data[x]); - // | } - // | d.callback(true); - // | }catch(e){ - // | d.errback(new Error("rendering failed")); - // | } - // | }, 100); - // | return d; - // | } - // - // | // using Deferred style - // | renderLotsOfData(someDataObj).addErrback(function(){ - // | promptUserToRecover(); - // | }); - // - // Note that the caller doesn't have to change his code at all to - // handle the asynchronous case. - - this.chain = []; - this.id = this._nextId(); - this.fired = -1; - this.paused = 0; - this.results = [null, null]; - this.canceller = canceller; - this.silentlyCancelled = false; -}; - -dojo.extend(dojo.Deferred, { - /* - makeCalled: function(){ - // summary: - // returns a new, empty deferred, which is already in the called - // state. Calling callback() or errback() on this deferred will - // yeild an error and adding new handlers to it will result in - // them being called immediately. - var deferred = new dojo.Deferred(); - deferred.callback(); - return deferred; - }, - - toString: function(){ - var state; - if(this.fired == -1){ - state = 'unfired'; - }else{ - state = this.fired ? 'success' : 'error'; - } - return 'Deferred(' + this.id + ', ' + state + ')'; - }, - */ - - _nextId: (function(){ - var n = 1; - return function(){ return n++; }; - })(), - - cancel: function(){ - // summary: - // Cancels a Deferred that has not yet received a value, or is - // waiting on another Deferred as its value. - // description: - // If a canceller is defined, the canceller is called. If the - // canceller did not return an error, or there was no canceller, - // then the errback chain is started. - var err; - if(this.fired == -1){ - if(this.canceller){ - err = this.canceller(this); - }else{ - this.silentlyCancelled = true; - } - if(this.fired == -1){ - if(!(err instanceof Error)){ - var res = err; - err = new Error("Deferred Cancelled"); - err.dojoType = "cancel"; - err.cancelResult = res; - } - this.errback(err); - } - }else if( (this.fired == 0) && - (this.results[0] instanceof dojo.Deferred) - ){ - this.results[0].cancel(); - } - }, - - - _resback: function(res){ - // summary: - // The private primitive that means either callback or errback - this.fired = ((res instanceof Error) ? 1 : 0); - this.results[this.fired] = res; - this._fire(); - }, - - _check: function(){ - if(this.fired != -1){ - if(!this.silentlyCancelled){ - throw new Error("already called!"); - } - this.silentlyCancelled = false; - return; - } - }, - - callback: function(res){ - // summary: - // Begin the callback sequence with a non-error value. - - /* - callback or errback should only be called once on a given - Deferred. - */ - this._check(); - this._resback(res); - }, - - errback: function(/*Error*/res){ - // summary: - // Begin the callback sequence with an error result. - this._check(); - if(!(res instanceof Error)){ - res = new Error(res); - } - this._resback(res); - }, - - addBoth: function(/*Function|Object*/cb, /*String?*/cbfn){ - // summary: - // Add the same function as both a callback and an errback as the - // next element on the callback sequence.This is useful for code - // that you want to guarantee to run, e.g. a finalizer. - var enclosed = dojo.hitch.apply(dojo, arguments); - return this.addCallbacks(enclosed, enclosed); - }, - - addCallback: function(/*Function|Object*/cb, /*String?*/cbfn /*...*/){ - // summary: - // Add a single callback to the end of the callback sequence. - return this.addCallbacks(dojo.hitch.apply(dojo, arguments)); - }, - - addErrback: function(cb, cbfn){ - // summary: - // Add a single callback to the end of the callback sequence. - return this.addCallbacks(null, dojo.hitch.apply(dojo, arguments)); - }, - - addCallbacks: function(cb, eb){ - // summary: - // Add separate callback and errback to the end of the callback - // sequence. - this.chain.push([cb, eb]) - if(this.fired >= 0){ - this._fire(); - } - return this; - }, - - _fire: function(){ - // summary: - // Used internally to exhaust the callback sequence when a result - // is available. - var chain = this.chain; - var fired = this.fired; - var res = this.results[fired]; - var self = this; - var cb = null; - while( - (chain.length > 0) && - (this.paused == 0) - ){ - // Array - var f = chain.shift()[fired]; - if(!f){ continue; } - try{ - res = f(res); - fired = ((res instanceof Error) ? 1 : 0); - if(res instanceof dojo.Deferred){ - cb = function(res){ - self._resback(res); - // inlined from _pause() - self.paused--; - if( - (self.paused == 0) && - (self.fired >= 0) - ){ - self._fire(); - } - } - // inlined from _unpause - this.paused++; - } - }catch(err){ - console.debug(err); - fired = 1; - res = err; - } - } - this.fired = fired; - this.results[fired] = res; - if((cb)&&(this.paused)){ - // this is for "tail recursion" in case the dependent - // deferred is already fired - res.addBoth(cb); - } - } -}); - -} - -if(!dojo._hasResource["dojo._base.json"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.json"] = true; -dojo.provide("dojo._base.json"); - -dojo.fromJson = function(/*String*/ json){ - // summary: - // Parses a [JSON](http://json.org) string to return a JavaScript object. - // json: - // a string literal of a JSON item, for instance: - // `'{ "foo": [ "bar", 1, { "baz": "thud" } ] }'` - - return eval("(" + json + ")"); // Object -} - -dojo._escapeString = function(/*String*/str){ - //summary: - // Adds escape sequences for non-visual characters, double quote and - // backslash and surrounds with double quotes to form a valid string - // literal. - return ('"' + str.replace(/(["\\])/g, '\\$1') + '"'). - replace(/[\f]/g, "\\f").replace(/[\b]/g, "\\b").replace(/[\n]/g, "\\n"). - replace(/[\t]/g, "\\t").replace(/[\r]/g, "\\r"); // string -} - -dojo.toJsonIndentStr = "\t"; -dojo.toJson = function(/*Object*/ it, /*Boolean?*/ prettyPrint, /*String?*/ _indentStr){ - // summary: - // Returns a [JSON](http://json.org) serialization of an object. - // - // description: - // Returns a [JSON](http://json.org) serialization of an object. - // Note that this doesn't check for infinite recursion, so don't do that! - // - // it: - // an object to be serialized. Objects may define their own - // serialization via a special "__json__" or "json" function - // property. If a specialized serializer has been defined, it will - // be used as a fallback. - // - // prettyPrint: - // if true, we indent objects and arrays to make the output prettier. - // The variable dojo.toJsonIndentStr is used as the indent string - // -- to use something other than the default (tab), - // change that variable before calling dojo.toJson(). - // - // _indentStr: - // private variable for recursive calls when pretty printing, do not use. - - if(it === undefined){ - return "undefined"; - } - var objtype = typeof it; - if(objtype == "number" || objtype == "boolean"){ - return it + ""; - } - if(it === null){ - return "null"; - } - if(dojo.isString(it)){ - return dojo._escapeString(it); - } - if(it.nodeType && it.cloneNode){ // isNode - return ""; // FIXME: would something like outerHTML be better here? - } - // recurse - var recurse = arguments.callee; - // short-circuit for objects that support "json" serialization - // if they return "self" then just pass-through... - var newObj; - _indentStr = _indentStr || ""; - var nextIndent = prettyPrint ? _indentStr + dojo.toJsonIndentStr : ""; - if(typeof it.__json__ == "function"){ - newObj = it.__json__(); - if(it !== newObj){ - return recurse(newObj, prettyPrint, nextIndent); - } - } - if(typeof it.json == "function"){ - newObj = it.json(); - if(it !== newObj){ - return recurse(newObj, prettyPrint, nextIndent); - } - } - - var sep = prettyPrint ? " " : ""; - var newLine = prettyPrint ? "\n" : ""; - - // array - if(dojo.isArray(it)){ - var res = dojo.map(it, function(obj){ - var val = recurse(obj, prettyPrint, nextIndent); - if(typeof val != "string"){ - val = "undefined"; - } - return newLine + nextIndent + val; - }); - return "[" + res.join("," + sep) + newLine + _indentStr + "]"; - } - /* - // look in the registry - try { - window.o = it; - newObj = dojo.json.jsonRegistry.match(it); - return recurse(newObj, prettyPrint, nextIndent); - }catch(e){ - // console.debug(e); - } - // it's a function with no adapter, skip it - */ - if(objtype == "function"){ - return null; // null - } - // generic object code path - var output = []; - for(var key in it){ - var keyStr; - if(typeof key == "number"){ - keyStr = '"' + key + '"'; - }else if(typeof key == "string"){ - keyStr = dojo._escapeString(key); - }else{ - // skip non-string or number keys - continue; - } - val = recurse(it[key], prettyPrint, nextIndent); - if(typeof val != "string"){ - // skip non-serializable values - continue; - } - // FIXME: use += on Moz!! - // MOW NOTE: using += is a pain because you have to account for the dangling comma... - output.push(newLine + nextIndent + keyStr + ":" + sep + val); - } - return "{" + output.join("," + sep) + newLine + _indentStr + "}"; // String -} - -} - -if(!dojo._hasResource["dojo._base.array"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.array"] = true; - -dojo.provide("dojo._base.array"); - -(function(){ - var _getParts = function(arr, obj, cb){ - return [ - dojo.isString(arr) ? arr.split("") : arr, - obj || dojo.global, - // FIXME: cache the anonymous functions we create here? - dojo.isString(cb) ? new Function("item", "index", "array", cb) : cb - ]; - }; - - dojo.mixin(dojo, { - indexOf: function( /*Array*/ array, - /*Object*/ value, - /*Integer?*/ fromIndex, - /*Boolean?*/ findLast){ - // summary: - // locates the first index of the provided value in the - // passed array. If the value is not found, -1 is returned. - // description: - // For details on this method, see: - // - - var step = 1, end = array.length || 0, i = 0; - if(findLast){ - i = end - 1; - step = end = -1; - } - if(fromIndex != undefined){ i = fromIndex; } - if((findLast && i > end) || i < end){ - for(; i != end; i += step){ - if(array[i] == value){ return i; } - } - } - return -1; // Number - }, - - lastIndexOf: function(/*Array*/array, /*Object*/value, /*Integer?*/fromIndex){ - // summary: - // locates the last index of the provided value in the passed array. - // If the value is not found, -1 is returned. - // description: - // For details on this method, see: - // - return dojo.indexOf(array, value, fromIndex, true); // Number - }, - - forEach: function(/*Array|String*/arr, /*Function|String*/callback, /*Object?*/thisObject){ - // summary: - // for every item in arr, callback is invoked. Return values are ignored. - // arr: the array to iterate on. If a string, operates on individual characters. - // callback: a function is invoked with three arguments: item, index, and array - // thisObject: may be used to scope the call to callback - // description: - // This function corresponds to the JavaScript 1.6 Array.forEach() method. - // In environments that support JavaScript 1.6, this function is a passthrough to the built-in method. - // For more details, see: - // - - // match the behavior of the built-in forEach WRT empty arrs - if(!arr || !arr.length){ return; } - - // FIXME: there are several ways of handilng thisObject. Is - // dojo.global always the default context? - var _p = _getParts(arr, thisObject, callback); arr = _p[0]; - for(var i=0,l=_p[0].length; i - // example: - // | dojo.every([1, 2, 3, 4], function(item){ return item>1; }); - // returns false - // example: - // | dojo.every([1, 2, 3, 4], function(item){ return item>0; }); - // returns true - return this._everyOrSome(true, arr, callback, thisObject); // Boolean - }, - - some: function(/*Array|String*/arr, /*Function|String*/callback, /*Object?*/thisObject){ - // summary: - // Determines whether or not any item in arr satisfies the - // condition implemented by callback. - // arr: the array to iterate on. If a string, operates on individual characters. - // callback: a function is invoked with three arguments: item, index, and array and returns true - // if the condition is met. - // thisObject: may be used to scope the call to callback - // description: - // This function corresponds to the JavaScript 1.6 Array.some() method. - // In environments that support JavaScript 1.6, this function is a passthrough to the built-in method. - // For more details, see: - // - // example: - // | dojo.some([1, 2, 3, 4], function(item){ return item>1; }); - // returns true - // example: - // | dojo.some([1, 2, 3, 4], function(item){ return item<1; }); - // returns false - return this._everyOrSome(false, arr, callback, thisObject); // Boolean - }, - - map: function(/*Array|String*/arr, /*Function|String*/callback, /*Function?*/thisObject){ - // summary: - // applies callback to each element of arr and returns - // an Array with the results - // arr: the array to iterate on. If a string, operates on individual characters. - // callback: a function is invoked with three arguments: item, index, and array and returns a value - // thisObject: may be used to scope the call to callback - // description: - // This function corresponds to the JavaScript 1.6 Array.map() method. - // In environments that support JavaScript 1.6, this function is a passthrough to the built-in method. - // For more details, see: - // - // example: - // | dojo.map([1, 2, 3, 4], function(item){ return item+1 }); - // returns [2, 3, 4, 5] - var _p = _getParts(arr, thisObject, callback); arr = _p[0]; - var outArr = (arguments[3] ? (new arguments[3]()) : []); - for(var i=0;i - // example: - // | dojo.filter([1, 2, 3, 4], function(item){ return item>1; }); - // returns [2, 3, 4] - - var _p = _getParts(arr, thisObject, callback); arr = _p[0]; - var outArr = []; - for(var i = 0; i < arr.length; i++){ - if(_p[2].call(_p[1], arr[i], i, arr)){ - outArr.push(arr[i]); - } - } - return outArr; // Array - } - }); -})(); - -} - -if(!dojo._hasResource["dojo._base.Color"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.Color"] = true; -dojo.provide("dojo._base.Color"); - - - -dojo.Color = function(/*Array|String|Object*/ color){ - // summary: - // takes a named string, hex string, array of rgb or rgba values, - // an object with r, g, b, and a properties, or another dojo.Color object - if(color){ this.setColor(color); } -}; - -// FIXME: there's got to be a more space-efficient way to encode or discover these!! Use hex? -dojo.Color.named = { - black: [0,0,0], - silver: [192,192,192], - gray: [128,128,128], - white: [255,255,255], - maroon: [128,0,0], - red: [255,0,0], - purple: [128,0,128], - fuchsia: [255,0,255], - green: [0,128,0], - lime: [0,255,0], - olive: [128,128,0], - yellow: [255,255,0], - navy: [0,0,128], - blue: [0,0,255], - teal: [0,128,128], - aqua: [0,255,255] -}; - - -dojo.extend(dojo.Color, { - r: 255, g: 255, b: 255, a: 1, - _set: function(r, g, b, a){ - var t = this; t.r = r; t.g = g; t.b = b; t.a = a; - }, - setColor: function(/*Array|String|Object*/ color){ - // summary: - // takes a named string, hex string, array of rgb or rgba values, - // an object with r, g, b, and a properties, or another dojo.Color object - var d = dojo; - if(d.isString(color)){ - d.colorFromString(color, this); - }else if(d.isArray(color)){ - d.colorFromArray(color, this); - }else{ - this._set(color.r, color.g, color.b, color.a); - if(!(color instanceof d.Color)){ this.sanitize(); } - } - return this; // dojo.Color - }, - sanitize: function(){ - // summary: - // makes sure that the object has correct attributes - // description: - // the default implementation does nothing, include dojo.colors to - // augment it to real checks - return this; // dojo.Color - }, - toRgb: function(){ - // summary: returns 3 component array of rgb values - var t = this; - return [t.r, t.g, t.b]; // Array - }, - toRgba: function(){ - // summary: returns a 4 component array of rgba values - var t = this; - return [t.r, t.g, t.b, t.a]; // Array - }, - toHex: function(){ - // summary: returns a css color string in hexadecimal representation - var arr = dojo.map(["r", "g", "b"], function(x){ - var s = this[x].toString(16); - return s.length < 2 ? "0" + s : s; - }, this); - return "#" + arr.join(""); // String - }, - toCss: function(/*Boolean?*/ includeAlpha){ - // summary: returns a css color string in rgb(a) representation - var t = this, rgb = t.r + ", " + t.g + ", " + t.b; - return (includeAlpha ? "rgba(" + rgb + ", " + t.a : "rgb(" + rgb) + ")"; // String - }, - toString: function(){ - // summary: returns a visual representation of the color - return this.toCss(true); // String - } -}); - -dojo.blendColors = function( - /*dojo.Color*/ start, - /*dojo.Color*/ end, - /*Number*/ weight, - /*dojo.Color?*/ obj -){ - // summary: - // blend colors end and start with weight from 0 to 1, 0.5 being a 50/50 blend, - // can reuse a previously allocated dojo.Color object for the result - var d = dojo, t = obj || new dojo.Color(); - d.forEach(["r", "g", "b", "a"], function(x){ - t[x] = start[x] + (end[x] - start[x]) * weight; - if(x != "a"){ t[x] = Math.round(t[x]); } - }); - return t.sanitize(); // dojo.Color -}; - -dojo.colorFromRgb = function(/*String*/ color, /*dojo.Color?*/ obj){ - // summary: get rgb(a) array from css-style color declarations - var m = color.toLowerCase().match(/^rgba?\(([\s\.,0-9]+)\)/); - return m && dojo.colorFromArray(m[1].split(/\s*,\s*/), obj); // dojo.Color -}; - -dojo.colorFromHex = function(/*String*/ color, /*dojo.Color?*/ obj){ - // summary: converts a hex string with a '#' prefix to a color object. - // Supports 12-bit #rgb shorthand. - var d = dojo, t = obj || new d.Color(), - bits = (color.length == 4) ? 4 : 8, - mask = (1 << bits) - 1; - color = Number("0x" + color.substr(1)); - if(isNaN(color)){ - return null; // dojo.Color - } - d.forEach(["b", "g", "r"], function(x){ - var c = color & mask; - color >>= bits; - t[x] = bits == 4 ? 17 * c : c; - }); - t.a = 1; - return t; // dojo.Color -}; - -dojo.colorFromArray = function(/*Array*/ a, /*dojo.Color?*/ obj){ - // summary: builds a color from 1, 2, 3, or 4 element array - var t = obj || new dojo.Color(); - t._set(Number(a[0]), Number(a[1]), Number(a[2]), Number(a[3])); - if(isNaN(t.a)){ t.a = 1; } - return t.sanitize(); // dojo.Color -}; - -dojo.colorFromString = function(/*String*/ str, /*dojo.Color?*/ obj){ - // summary: - // parses str for a color value. - // description: - // Acceptable input values for str may include arrays of any form - // accepted by dojo.colorFromArray, hex strings such as "#aaaaaa", or - // rgb or rgba strings such as "rgb(133, 200, 16)" or "rgba(10, 10, - // 10, 50)" - // returns: - // a dojo.Color object. If obj is passed, it will be the return value. - var a = dojo.Color.named[str]; - return a && dojo.colorFromArray(a, obj) || dojo.colorFromRgb(str, obj) || dojo.colorFromHex(str, obj); -}; - -} - -if(!dojo._hasResource["dojo._base"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base"] = true; -dojo.provide("dojo._base"); - - - - - - - - - -} - -if(!dojo._hasResource["dojo._base.window"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.window"] = true; -dojo.provide("dojo._base.window"); - -dojo._gearsObject = function(){ - // summary: - // factory method to get a Google Gears plugin instance to - // expose in the browser runtime environment, if present - var factory; - var results; - - var gearsObj = dojo.getObject("google.gears"); - if(gearsObj){ return gearsObj; } // already defined elsewhere - - if(typeof GearsFactory != "undefined"){ // Firefox - factory = new GearsFactory(); - }else{ - if(dojo.isIE){ - // IE - try{ - factory = new ActiveXObject("Gears.Factory"); - }catch(e){ - // ok to squelch; there's no gears factory. move on. - } - }else if(navigator.mimeTypes["application/x-googlegears"]){ - // Safari? - factory = document.createElement("object"); - factory.setAttribute("type", "application/x-googlegears"); - factory.setAttribute("width", 0); - factory.setAttribute("height", 0); - factory.style.display = "none"; - document.documentElement.appendChild(factory); - } - } - - // still nothing? - if(!factory){ return null; } - - // define the global objects now; don't overwrite them though if they - // were somehow set internally by the Gears plugin, which is on their - // dev roadmap for the future - dojo.setObject("google.gears.factory", factory); - return dojo.getObject("google.gears"); -}; - -/*===== -dojo.isGears = { - // summary: True if client is using Google Gears -}; -=====*/ -// see if we have Google Gears installed, and if -// so, make it available in the runtime environment -// and in the Google standard 'google.gears' global object -dojo.isGears = (!!dojo._gearsObject())||0; - -/*===== -dojo.doc = { - // summary: - // Alias for the current document. 'dojo.doc' can be modified - // for temporary context shifting. Also see dojo.withDoc(). - // description: - // Refer to dojo.doc rather - // than referring to 'window.document' to ensure your code runs - // correctly in managed contexts. - // example: - // | n.appendChild(dojo.doc.createElement('div')); -} -=====*/ -dojo.doc = window["document"] || null; - -dojo.body = function(){ - // summary: - // Return the body element of the document - // return the body object associated with dojo.doc - // example: - // | dojo.body().appendChild(dojo.doc.createElement('div')); - - // Note: document.body is not defined for a strict xhtml document - // Would like to memoize this, but dojo.doc can change vi dojo.withDoc(). - return dojo.doc.body || dojo.doc.getElementsByTagName("body")[0]; // Node -} - -dojo.setContext = function(/*Object*/globalObject, /*DocumentElement*/globalDocument){ - // summary: - // changes the behavior of many core Dojo functions that deal with - // namespace and DOM lookup, changing them to work in a new global - // context (e.g., an iframe). The varibles dojo.global and dojo.doc - // are modified as a result of calling this function and the result of - // `dojo.body()` likewise differs. - dojo.global = globalObject; - dojo.doc = globalDocument; -}; - -dojo._fireCallback = function(callback, context, cbArguments){ - if(context && dojo.isString(callback)){ - callback = context[callback]; - } - return callback.apply(context, cbArguments || [ ]); -} - -dojo.withGlobal = function( /*Object*/globalObject, - /*Function*/callback, - /*Object?*/thisObject, - /*Array?*/cbArguments){ - // summary: - // Call callback with globalObject as dojo.global and - // globalObject.document as dojo.doc. If provided, globalObject - // will be executed in the context of object thisObject - // description: - // When callback() returns or throws an error, the dojo.global - // and dojo.doc will be restored to its previous state. - var rval; - var oldGlob = dojo.global; - var oldDoc = dojo.doc; - try{ - dojo.setContext(globalObject, globalObject.document); - rval = dojo._fireCallback(callback, thisObject, cbArguments); - }finally{ - dojo.setContext(oldGlob, oldDoc); - } - return rval; -} - -dojo.withDoc = function( /*Object*/documentObject, - /*Function*/callback, - /*Object?*/thisObject, - /*Array?*/cbArguments){ - // summary: - // Call callback with documentObject as dojo.doc. If provided, - // callback will be executed in the context of object thisObject - // description: - // When callback() returns or throws an error, the dojo.doc will - // be restored to its previous state. - var rval; - var oldDoc = dojo.doc; - try{ - dojo.doc = documentObject; - rval = dojo._fireCallback(callback, thisObject, cbArguments); - }finally{ - dojo.doc = oldDoc; - } - return rval; -}; - -} - -if(!dojo._hasResource["dojo._base.event"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.event"] = true; -dojo.provide("dojo._base.event"); - - -// this file courtesy of the TurboAjax Group, licensed under a Dojo CLA - -(function(){ - // DOM event listener machinery - var del = (dojo._event_listener = { - add: function(/*DOMNode*/node, /*String*/name, /*Function*/fp){ - if(!node){return;} - name = del._normalizeEventName(name); - fp = del._fixCallback(name, fp); - var oname = name; - if(!dojo.isIE && (name == "mouseenter" || name == "mouseleave")){ - var ofp = fp; - //oname = name; - name = (name == "mouseenter") ? "mouseover" : "mouseout"; - fp = function(e){ - // thanks ben! - if(!dojo.isDescendant(e.relatedTarget, node)){ - // e.type = oname; // FIXME: doesn't take? SJM: event.type is generally immutable. - return ofp.call(this, e); - } - } - } - node.addEventListener(name, fp, false); - return fp; /*Handle*/ - }, - remove: function(/*DOMNode*/node, /*String*/event, /*Handle*/handle){ - // summary: - // clobbers the listener from the node - // node: - // DOM node to attach the event to - // event: - // the name of the handler to remove the function from - // handle: - // the handle returned from add - if (node){ - node.removeEventListener(del._normalizeEventName(event), handle, false); - } - }, - _normalizeEventName: function(/*String*/name){ - // Generally, name should be lower case, unless it is special - // somehow (e.g. a Mozilla DOM event). - // Remove 'on'. - return name.slice(0,2) =="on" ? name.slice(2) : name; - }, - _fixCallback: function(/*String*/name, fp){ - // By default, we only invoke _fixEvent for 'keypress' - // If code is added to _fixEvent for other events, we have - // to revisit this optimization. - // This also applies to _fixEvent overrides for Safari and Opera - // below. - return name != "keypress" ? fp : function(e){ return fp.call(this, del._fixEvent(e, this)); }; - }, - _fixEvent: function(evt, sender){ - // _fixCallback only attaches us to keypress. - // Switch on evt.type anyway because we might - // be called directly from dojo.fixEvent. - switch(evt.type){ - case "keypress": - del._setKeyChar(evt); - break; - } - return evt; - }, - _setKeyChar: function(evt){ - evt.keyChar = evt.charCode ? String.fromCharCode(evt.charCode) : ''; - } - }); - - // DOM events - - dojo.fixEvent = function(/*Event*/evt, /*DOMNode*/sender){ - // summary: - // normalizes properties on the event object including event - // bubbling methods, keystroke normalization, and x/y positions - // evt: Event - // native event object - // sender: DOMNode - // node to treat as "currentTarget" - return del._fixEvent(evt, sender); - } - - dojo.stopEvent = function(/*Event*/evt){ - // summary: - // prevents propagation and clobbers the default action of the - // passed event - // evt: Event - // The event object. If omitted, window.event is used on IE. - evt.preventDefault(); - evt.stopPropagation(); - // NOTE: below, this method is overridden for IE - } - - // the default listener to use on dontFix nodes, overriden for IE - var node_listener = dojo._listener; - - // Unify connect and event listeners - dojo._connect = function(obj, event, context, method, dontFix){ - // FIXME: need a more strict test - var isNode = obj && (obj.nodeType||obj.attachEvent||obj.addEventListener); - // choose one of three listener options: raw (connect.js), DOM event on a Node, custom event on a Node - // we need the third option to provide leak prevention on broken browsers (IE) - var lid = !isNode ? 0 : (!dontFix ? 1 : 2), l = [dojo._listener, del, node_listener][lid]; - // create a listener - var h = l.add(obj, event, dojo.hitch(context, method)); - // formerly, the disconnect package contained "l" directly, but if client code - // leaks the disconnect package (by connecting it to a node), referencing "l" - // compounds the problem. - // instead we return a listener id, which requires custom _disconnect below. - // return disconnect package - return [ obj, event, h, lid ]; - } - - dojo._disconnect = function(obj, event, handle, listener){ - ([dojo._listener, del, node_listener][listener]).remove(obj, event, handle); - } - - // Constants - - // Public: client code should test - // keyCode against these named constants, as the - // actual codes can vary by browser. - dojo.keys = { - // summary: definitions for common key values - BACKSPACE: 8, - TAB: 9, - CLEAR: 12, - ENTER: 13, - SHIFT: 16, - CTRL: 17, - ALT: 18, - PAUSE: 19, - CAPS_LOCK: 20, - ESCAPE: 27, - SPACE: 32, - PAGE_UP: 33, - PAGE_DOWN: 34, - END: 35, - HOME: 36, - LEFT_ARROW: 37, - UP_ARROW: 38, - RIGHT_ARROW: 39, - DOWN_ARROW: 40, - INSERT: 45, - DELETE: 46, - HELP: 47, - LEFT_WINDOW: 91, - RIGHT_WINDOW: 92, - SELECT: 93, - NUMPAD_0: 96, - NUMPAD_1: 97, - NUMPAD_2: 98, - NUMPAD_3: 99, - NUMPAD_4: 100, - NUMPAD_5: 101, - NUMPAD_6: 102, - NUMPAD_7: 103, - NUMPAD_8: 104, - NUMPAD_9: 105, - NUMPAD_MULTIPLY: 106, - NUMPAD_PLUS: 107, - NUMPAD_ENTER: 108, - NUMPAD_MINUS: 109, - NUMPAD_PERIOD: 110, - NUMPAD_DIVIDE: 111, - F1: 112, - F2: 113, - F3: 114, - F4: 115, - F5: 116, - F6: 117, - F7: 118, - F8: 119, - F9: 120, - F10: 121, - F11: 122, - F12: 123, - F13: 124, - F14: 125, - F15: 126, - NUM_LOCK: 144, - SCROLL_LOCK: 145 - }; - - // IE event normalization - if(dojo.isIE){ - var _trySetKeyCode = function(e, code){ - try{ - // squelch errors when keyCode is read-only - // (e.g. if keyCode is ctrl or shift) - return (e.keyCode = code); - }catch(e){ - return 0; - } - } - - // by default, use the standard listener - var iel = dojo._listener; - // dispatcher tracking property - if(!dojo.config._allow_leaks){ - // custom listener that handles leak protection for DOM events - node_listener = iel = dojo._ie_listener = { - // support handler indirection: event handler functions are - // referenced here. Event dispatchers hold only indices. - handlers: [], - // add a listener to an object - add: function(/*Object*/ source, /*String*/ method, /*Function*/ listener){ - source = source || dojo.global; - var f = source[method]; - if(!f||!f._listeners){ - var d = dojo._getIeDispatcher(); - // original target function is special - d.target = f && (ieh.push(f) - 1); - // dispatcher holds a list of indices into handlers table - d._listeners = []; - // redirect source to dispatcher - f = source[method] = d; - } - return f._listeners.push(ieh.push(listener) - 1) ; /*Handle*/ - }, - // remove a listener from an object - remove: function(/*Object*/ source, /*String*/ method, /*Handle*/ handle){ - var f = (source||dojo.global)[method], l = f && f._listeners; - if(f && l && handle--){ - delete ieh[l[handle]]; - delete l[handle]; - } - } - }; - // alias used above - var ieh = iel.handlers; - } - - dojo.mixin(del, { - add: function(/*DOMNode*/node, /*String*/event, /*Function*/fp){ - if(!node){return;} // undefined - event = del._normalizeEventName(event); - if(event=="onkeypress"){ - // we need to listen to onkeydown to synthesize - // keypress events that otherwise won't fire - // on IE - var kd = node.onkeydown; - if(!kd || !kd._listeners || !kd._stealthKeydownHandle){ - var h = del.add(node, "onkeydown", del._stealthKeyDown); - kd = node.onkeydown; - kd._stealthKeydownHandle = h; - kd._stealthKeydownRefs = 1; - }else{ - kd._stealthKeydownRefs++; - } - } - return iel.add(node, event, del._fixCallback(fp)); - }, - remove: function(/*DOMNode*/node, /*String*/event, /*Handle*/handle){ - event = del._normalizeEventName(event); - iel.remove(node, event, handle); - if(event=="onkeypress"){ - var kd = node.onkeydown; - if(--kd._stealthKeydownRefs <= 0){ - iel.remove(node, "onkeydown", kd._stealthKeydownHandle); - delete kd._stealthKeydownHandle; - } - } - }, - _normalizeEventName: function(/*String*/eventName){ - // Generally, eventName should be lower case, unless it is - // special somehow (e.g. a Mozilla event) - // ensure 'on' - return eventName.slice(0,2) != "on" ? "on" + eventName : eventName; - }, - _nop: function(){}, - _fixEvent: function(/*Event*/evt, /*DOMNode*/sender){ - // summary: - // normalizes properties on the event object including event - // bubbling methods, keystroke normalization, and x/y positions - // evt: native event object - // sender: node to treat as "currentTarget" - if(!evt){ - var w = sender && (sender.ownerDocument || sender.document || sender).parentWindow || window; - evt = w.event; - } - if(!evt){return(evt);} - evt.target = evt.srcElement; - evt.currentTarget = (sender || evt.srcElement); - evt.layerX = evt.offsetX; - evt.layerY = evt.offsetY; - // FIXME: scroll position query is duped from dojo.html to - // avoid dependency on that entire module. Now that HTML is in - // Base, we should convert back to something similar there. - var se = evt.srcElement, doc = (se && se.ownerDocument) || document; - // DO NOT replace the following to use dojo.body(), in IE, document.documentElement should be used - // here rather than document.body - var docBody = ((dojo.isIE < 6) || (doc["compatMode"] == "BackCompat")) ? doc.body : doc.documentElement; - var offset = dojo._getIeDocumentElementOffset(); - evt.pageX = evt.clientX + dojo._fixIeBiDiScrollLeft(docBody.scrollLeft || 0) - offset.x; - evt.pageY = evt.clientY + (docBody.scrollTop || 0) - offset.y; - if(evt.type == "mouseover"){ - evt.relatedTarget = evt.fromElement; - } - if(evt.type == "mouseout"){ - evt.relatedTarget = evt.toElement; - } - evt.stopPropagation = del._stopPropagation; - evt.preventDefault = del._preventDefault; - return del._fixKeys(evt); - }, - _fixKeys: function(evt){ - switch(evt.type){ - case "keypress": - var c = ("charCode" in evt ? evt.charCode : evt.keyCode); - if (c==10){ - // CTRL-ENTER is CTRL-ASCII(10) on IE, but CTRL-ENTER on Mozilla - c=0; - evt.keyCode = 13; - }else if(c==13||c==27){ - c=0; // Mozilla considers ENTER and ESC non-printable - }else if(c==3){ - c=99; // Mozilla maps CTRL-BREAK to CTRL-c - } - // Mozilla sets keyCode to 0 when there is a charCode - // but that stops the event on IE. - evt.charCode = c; - del._setKeyChar(evt); - break; - } - return evt; - }, - // some ctrl-key combinations (mostly w/punctuation) do not emit a char code in IE - // we map those virtual key codes to ascii here - // not valid for all (non-US) keyboards, so maybe we shouldn't bother - _punctMap: { - 106:42, - 111:47, - 186:59, - 187:43, - 188:44, - 189:45, - 190:46, - 191:47, - 192:96, - 219:91, - 220:92, - 221:93, - 222:39 - }, - _stealthKeyDown: function(evt){ - // IE doesn't fire keypress for most non-printable characters. - // other browsers do, we simulate it here. - var kp = evt.currentTarget.onkeypress; - // only works if kp exists and is a dispatcher - if(!kp || !kp._listeners){ return; } - // munge key/charCode - var k=evt.keyCode; - // These are Windows Virtual Key Codes - // http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/WinUI/WindowsUserInterface/UserInput/VirtualKeyCodes.asp - var unprintable = (k!=13)&&(k!=32)&&(k!=27)&&(k<48||k>90)&&(k<96||k>111)&&(k<186||k>192)&&(k<219||k>222); - // synthesize keypress for most unprintables and CTRL-keys - if(unprintable||evt.ctrlKey){ - var c = unprintable ? 0 : k; - if(evt.ctrlKey){ - if(k==3 || k==13){ - return; // IE will post CTRL-BREAK, CTRL-ENTER as keypress natively - }else if(c>95 && c<106){ - c -= 48; // map CTRL-[numpad 0-9] to ASCII - }else if((!evt.shiftKey)&&(c>=65&&c<=90)){ - c += 32; // map CTRL-[A-Z] to lowercase - }else{ - c = del._punctMap[c] || c; // map other problematic CTRL combinations to ASCII - } - } - // simulate a keypress event - var faux = del._synthesizeEvent(evt, {type: 'keypress', faux: true, charCode: c}); - kp.call(evt.currentTarget, faux); - evt.cancelBubble = faux.cancelBubble; - evt.returnValue = faux.returnValue; - _trySetKeyCode(evt, faux.keyCode); - } - }, - // Called in Event scope - _stopPropagation: function(){ - this.cancelBubble = true; - }, - _preventDefault: function(){ - // Setting keyCode to 0 is the only way to prevent certain keypresses (namely - // ctrl-combinations that correspond to menu accelerator keys). - // Otoh, it prevents upstream listeners from getting this information - // Try to split the difference here by clobbering keyCode only for ctrl - // combinations. If you still need to access the key upstream, bubbledKeyCode is - // provided as a workaround. - this.bubbledKeyCode = this.keyCode; - if(this.ctrlKey){_trySetKeyCode(this, 0);} - this.returnValue = false; - } - }); - - // override stopEvent for IE - dojo.stopEvent = function(evt){ - evt = evt || window.event; - del._stopPropagation.call(evt); - del._preventDefault.call(evt); - } - } - - del._synthesizeEvent = function(evt, props){ - var faux = dojo.mixin({}, evt, props); - del._setKeyChar(faux); - // FIXME: would prefer to use dojo.hitch: dojo.hitch(evt, evt.preventDefault); - // but it throws an error when preventDefault is invoked on Safari - // does Event.preventDefault not support "apply" on Safari? - faux.preventDefault = function(){ evt.preventDefault(); }; - faux.stopPropagation = function(){ evt.stopPropagation(); }; - return faux; - } - - // Opera event normalization - if(dojo.isOpera){ - dojo.mixin(del, { - _fixEvent: function(evt, sender){ - switch(evt.type){ - case "keypress": - var c = evt.which; - if(c==3){ - c=99; // Mozilla maps CTRL-BREAK to CTRL-c - } - // can't trap some keys at all, like INSERT and DELETE - // there is no differentiating info between DELETE and ".", or INSERT and "-" - c = ((c<41)&&(!evt.shiftKey) ? 0 : c); - if((evt.ctrlKey)&&(!evt.shiftKey)&&(c>=65)&&(c<=90)){ - // lowercase CTRL-[A-Z] keys - c += 32; - } - return del._synthesizeEvent(evt, { charCode: c }); - } - return evt; - } - }); - } - - // Safari event normalization - if(dojo.isSafari){ - dojo.mixin(del, { - _fixEvent: function(evt, sender){ - switch(evt.type){ - case "keypress": - var c = evt.charCode, s = evt.shiftKey, k = evt.keyCode; - // FIXME: This is a hack, suggest we rethink keyboard strategy. - // Arrow and page keys have 0 "keyCode" in keypress events.on Safari for Windows - k = k || identifierMap[evt.keyIdentifier] || 0; - if(evt.keyIdentifier=="Enter"){ - c = 0; // differentiate Enter from CTRL-m (both code 13) - }else if((evt.ctrlKey)&&(c>0)&&(c<27)){ - c += 96; // map CTRL-[A-Z] codes to ASCII - } else if (c==dojo.keys.SHIFT_TAB) { - c = dojo.keys.TAB; // morph SHIFT_TAB into TAB + shiftKey: true - s = true; - } else { - c = (c>=32 && c<63232 ? c : 0); // avoid generating keyChar for non-printables - } - return del._synthesizeEvent(evt, {charCode: c, shiftKey: s, keyCode: k}); - } - return evt; - } - }); - - dojo.mixin(dojo.keys, { - SHIFT_TAB: 25, - UP_ARROW: 63232, - DOWN_ARROW: 63233, - LEFT_ARROW: 63234, - RIGHT_ARROW: 63235, - F1: 63236, - F2: 63237, - F3: 63238, - F4: 63239, - F5: 63240, - F6: 63241, - F7: 63242, - F8: 63243, - F9: 63244, - F10: 63245, - F11: 63246, - F12: 63247, - PAUSE: 63250, - DELETE: 63272, - HOME: 63273, - END: 63275, - PAGE_UP: 63276, - PAGE_DOWN: 63277, - INSERT: 63302, - PRINT_SCREEN: 63248, - SCROLL_LOCK: 63249, - NUM_LOCK: 63289 - }); - var dk = dojo.keys, identifierMap = { "Up": dk.UP_ARROW, "Down": dk.DOWN_ARROW, "Left": dk.LEFT_ARROW, "Right": dk.RIGHT_ARROW, "PageUp": dk.PAGE_UP, "PageDown": dk.PAGE_DOWN }; - } -})(); - -if(dojo.isIE){ - // keep this out of the closure - // closing over 'iel' or 'ieh' b0rks leak prevention - // ls[i] is an index into the master handler array - dojo._ieDispatcher = function(args, sender){ - var ap=Array.prototype, h=dojo._ie_listener.handlers, c=args.callee, ls=c._listeners, t=h[c.target]; - // return value comes from original target function - var r = t && t.apply(sender, args); - // invoke listeners after target function - for(var i in ls){ - if(!(i in ap)){ - h[ls[i]].apply(sender, args); - } - } - return r; - } - dojo._getIeDispatcher = function(){ - // ensure the returned function closes over nothing - return new Function(dojo._scopeName + "._ieDispatcher(arguments, this)"); // function - } - // keep this out of the closure to reduce RAM allocation - dojo._event_listener._fixCallback = function(fp){ - var f = dojo._event_listener._fixEvent; - return function(e){ return fp.call(this, f(e, this)); }; - } -} - -} - -if(!dojo._hasResource["dojo._base.html"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.html"] = true; - -dojo.provide("dojo._base.html"); - -// FIXME: need to add unit tests for all the semi-public methods - -try{ - document.execCommand("BackgroundImageCache", false, true); -}catch(e){ - // sane browsers don't have cache "issues" -} - -// ============================= -// DOM Functions -// ============================= - -/*===== -dojo.byId = function(id, doc){ - // summary: - // Returns DOM node with matching `id` attribute or `null` - // if not found, similar to "$" function in another library. - // If `id` is a DomNode, this function is a no-op. - // - // id: String|DOMNode - // A string to match an HTML id attribute or a reference to a DOM Node - // - // doc: Document? - // Document to work in. Defaults to the current value of - // dojo.doc. Can be used to retrieve - // node references from other documents. -=====*/ -if(dojo.isIE || dojo.isOpera){ - dojo.byId = function(id, doc){ - if(dojo.isString(id)){ - var _d = doc || dojo.doc; - var te = _d.getElementById(id); - // attributes.id.value is better than just id in case the - // user has a name=id inside a form - if(te && te.attributes.id.value == id){ - return te; - }else{ - var eles = _d.all[id]; - if(!eles || !eles.length){ return eles; } - // if more than 1, choose first with the correct id - var i=0; - while((te=eles[i++])){ - if(te.attributes.id.value == id){ return te; } - } - } - }else{ - return id; // DomNode - } - } -}else{ - dojo.byId = function(id, doc){ - return dojo.isString(id) ? (doc || dojo.doc).getElementById(id) : id; // DomNode - } -} -/*===== -} -=====*/ - -(function(){ - /* - dojo.createElement = function(obj, parent, position){ - // TODO: need to finish this! - } - */ - - var d = dojo; - - var _destroyContainer = null; - dojo.addOnUnload(function(){ - _destroyContainer=null; //prevent IE leak - }); - dojo._destroyElement = function(/*String||DomNode*/node){ - // summary: - // removes node from its parent, clobbers it and all of its - // children. - // node: - // the element to be destroyed, either as an ID or a reference - - node = d.byId(node); - try{ - if(!_destroyContainer){ - _destroyContainer = document.createElement("div"); - } - _destroyContainer.appendChild(node.parentNode ? node.parentNode.removeChild(node) : node); - // NOTE: see http://trac.dojotoolkit.org/ticket/2931. This may be a bug and not a feature - _destroyContainer.innerHTML = ""; - }catch(e){ - /* squelch */ - } - }; - - dojo.isDescendant = function(/*DomNode|String*/node, /*DomNode|String*/ancestor){ - // summary: - // Returns true if node is a descendant of ancestor - // node: id or node reference to test - // ancestor: id or node reference of potential parent to test against - try{ - node = d.byId(node); - ancestor = d.byId(ancestor); - while(node){ - if(node === ancestor){ - return true; // Boolean - } - node = node.parentNode; - } - }catch(e){ /* squelch, return false */ } - return false; // Boolean - }; - - dojo.setSelectable = function(/*DomNode|String*/node, /*Boolean*/selectable){ - // summary: enable or disable selection on a node - // node: - // id or reference to node - // selectable: - node = d.byId(node); - if(d.isMozilla){ - node.style.MozUserSelect = selectable ? "" : "none"; - }else if(d.isKhtml){ - node.style.KhtmlUserSelect = selectable ? "auto" : "none"; - }else if(d.isIE){ - node.unselectable = selectable ? "" : "on"; - d.query("*", node).forEach(function(descendant){ - descendant.unselectable = selectable ? "" : "on"; - }); - } - //FIXME: else? Opera? - }; - - var _insertBefore = function(/*Node*/node, /*Node*/ref){ - ref.parentNode.insertBefore(node, ref); - return true; // boolean - } - - var _insertAfter = function(/*Node*/node, /*Node*/ref){ - // summary: - // Try to insert node after ref - var pn = ref.parentNode; - if(ref == pn.lastChild){ - pn.appendChild(node); - }else{ - return _insertBefore(node, ref.nextSibling); // boolean - } - return true; // boolean - } - - dojo.place = function(/*String|DomNode*/node, /*String|DomNode*/refNode, /*String|Number*/position){ - // summary: - // Attempt to insert node into the DOM, choosing from various positioning options. - // Returns true if successful, false otherwise. - // node: - // id or node reference to place relative to refNode - // refNode: - // id or node reference to use as basis for placement - // position: - // string noting the position of node relative to refNode or a - // number indicating the location in the childNodes collection of - // refNode. Accepted string values are: - // - // * before - // * after - // * first - // * last - // - // "first" and "last" indicate positions as children of refNode. - - // FIXME: need to write tests for this!!!! - if(!node || !refNode || position === undefined){ - return false; // boolean - } - node = d.byId(node); - refNode = d.byId(refNode); - if(typeof position == "number"){ - var cn = refNode.childNodes; - if((position == 0 && cn.length == 0) || - cn.length == position){ - refNode.appendChild(node); return true; - } - if(position == 0){ - return _insertBefore(node, refNode.firstChild); - } - return _insertAfter(node, cn[position-1]); - } - switch(position.toLowerCase()){ - case "before": - return _insertBefore(node, refNode); // boolean - case "after": - return _insertAfter(node, refNode); // boolean - case "first": - if(refNode.firstChild){ - return _insertBefore(node, refNode.firstChild); // boolean - } - // else fallthrough... - default: // aka: last - refNode.appendChild(node); - return true; // boolean - } - } - - // Box functions will assume this model. - // On IE/Opera, BORDER_BOX will be set if the primary document is in quirks mode. - // Can be set to change behavior of box setters. - - // can be either: - // "border-box" - // "content-box" (default) - dojo.boxModel = "content-box"; - - // We punt per-node box mode testing completely. - // If anybody cares, we can provide an additional (optional) unit - // that overrides existing code to include per-node box sensitivity. - - // Opera documentation claims that Opera 9 uses border-box in BackCompat mode. - // but experiments (Opera 9.10.8679 on Windows Vista) indicate that it actually continues to use content-box. - // IIRC, earlier versions of Opera did in fact use border-box. - // Opera guys, this is really confusing. Opera being broken in quirks mode is not our fault. - - if(d.isIE /*|| dojo.isOpera*/){ - var _dcm = document.compatMode; - // client code may have to adjust if compatMode varies across iframes - d.boxModel = _dcm == "BackCompat" || _dcm == "QuirksMode" || d.isIE<6 ? "border-box" : "content-box"; // FIXME: remove IE < 6 support? - } - - // ============================= - // Style Functions - // ============================= - - // getComputedStyle drives most of the style code. - // Wherever possible, reuse the returned object. - // - // API functions below that need to access computed styles accept an - // optional computedStyle parameter. - // If this parameter is omitted, the functions will call getComputedStyle themselves. - // This way, calling code can access computedStyle once, and then pass the reference to - // multiple API functions. - -/*===== - dojo.getComputedStyle = function(node){ - // summary: - // Returns a "computed style" object. - // - // description: - // Gets a "computed style" object which can be used to gather - // information about the current state of the rendered node. - // - // Note that this may behave differently on different browsers. - // Values may have different formats and value encodings across - // browsers. - // - // Note also that this method is expensive. Wherever possible, - // reuse the returned object. - // - // Use the dojo.style() method for more consistent (pixelized) - // return values. - // - // node: DOMNode - // A reference to a DOM node. Does NOT support taking an - // ID string for speed reasons. - // example: - // | dojo.getComputedStyle(dojo.byId('foo')).borderWidth; - return; // CSS2Properties - } -=====*/ - - var gcs, dv = document.defaultView; - if(d.isSafari){ - gcs = function(/*DomNode*/node){ - var s = dv.getComputedStyle(node, null); - if(!s && node.style){ - node.style.display = ""; - s = dv.getComputedStyle(node, null); - } - return s || {}; - }; - }else if(d.isIE){ - gcs = function(node){ - return node.currentStyle; - }; - }else{ - gcs = function(node){ - return dv.getComputedStyle(node, null); - }; - } - dojo.getComputedStyle = gcs; - - if(!d.isIE){ - dojo._toPixelValue = function(element, value){ - // style values can be floats, client code may want - // to round for integer pixels. - return parseFloat(value) || 0; - } - }else{ - dojo._toPixelValue = function(element, avalue){ - if(!avalue){ return 0; } - // on IE7, medium is usually 4 pixels - if(avalue=="medium"){ return 4; } - // style values can be floats, client code may - // want to round this value for integer pixels. - if(avalue.slice && (avalue.slice(-2)=='px')){ return parseFloat(avalue); } - with(element){ - var sLeft = style.left; - var rsLeft = runtimeStyle.left; - runtimeStyle.left = currentStyle.left; - try{ - // 'avalue' may be incompatible with style.left, which can cause IE to throw - // this has been observed for border widths using "thin", "medium", "thick" constants - // those particular constants could be trapped by a lookup - // but perhaps there are more - style.left = avalue; - avalue = style.pixelLeft; - }catch(e){ - avalue = 0; - } - style.left = sLeft; - runtimeStyle.left = rsLeft; - } - return avalue; - } - } - var px = d._toPixelValue; - - // FIXME: there opacity quirks on FF that we haven't ported over. Hrm. - /*===== - dojo._getOpacity = function(node){ - // summary: - // Returns the current opacity of the passed node as a - // floating-point value between 0 and 1. - // node: DomNode - // a reference to a DOM node. Does NOT support taking an - // ID string for speed reasons. - // return: Number between 0 and 1 - } - =====*/ - - dojo._getOpacity = d.isIE ? function(node){ - try{ - return node.filters.alpha.opacity / 100; // Number - }catch(e){ - return 1; // Number - } - } : function(node){ - return gcs(node).opacity; - }; - - /*===== - dojo._setOpacity = function(node, opacity){ - // summary: - // set the opacity of the passed node portably. Returns the - // new opacity of the node. - // node: DOMNode - // a reference to a DOM node. Does NOT support taking an - // ID string for performance reasons. - // opacity: Number - // A Number between 0 and 1. 0 specifies transparent. - // return: Number between 0 and 1 - } - =====*/ - - dojo._setOpacity = d.isIE ? function(/*DomNode*/node, /*Number*/opacity){ - if(opacity == 1){ - // on IE7 Alpha(Filter opacity=100) makes text look fuzzy so remove it altogether (bug #2661) - var filterRE = /FILTER:[^;]*;?/i; - node.style.cssText = node.style.cssText.replace(filterRE, ""); - if(node.nodeName.toLowerCase() == "tr"){ - d.query("> td", node).forEach(function(i){ - i.style.cssText = i.style.cssText.replace(filterRE, ""); - }); - } - }else{ - var o = "Alpha(Opacity="+ opacity * 100 +")"; - node.style.filter = o; - } - if(node.nodeName.toLowerCase() == "tr"){ - d.query("> td", node).forEach(function(i){ - i.style.filter = o; - }); - } - return opacity; - } : function(node, opacity){ - return node.style.opacity = opacity; - }; - - var _pixelNamesCache = { - left: true, top: true - }; - var _pixelRegExp = /margin|padding|width|height|max|min|offset/; // |border - var _toStyleValue = function(node, type, value){ - type = type.toLowerCase(); - if(d.isIE && value == "auto"){ - if(type == "height"){ return node.offsetHeight; } - if(type == "width"){ return node.offsetWidth; } - } - if(!(type in _pixelNamesCache)){ - // if(dojo.isOpera && type == "cssText"){ - // FIXME: add workaround for #2855 here - // } - _pixelNamesCache[type] = _pixelRegExp.test(type); - } - return _pixelNamesCache[type] ? px(node, value) : value; - } - - var _floatStyle = d.isIE ? "styleFloat" : "cssFloat"; - var _floatAliases = { "cssFloat": _floatStyle, "styleFloat": _floatStyle, "float": _floatStyle }; - - // public API - - dojo.style = function( /*DomNode|String*/ node, - /*String?|Object?*/ style, - /*String?*/ value){ - // summary: - // Accesses styles on a node. If 2 arguments are - // passed, acts as a getter. If 3 arguments are passed, acts - // as a setter. - // node: - // id or reference to node to get/set style for - // style: - // the style property to set in DOM-accessor format - // ("borderWidth", not "border-width") or an object with key/value - // pairs suitable for setting each property. - // value: - // If passed, sets value on the node for style, handling - // cross-browser concerns. - // example: - // Passing only an ID or node returns the computed style object of - // the node: - // | dojo.style("thinger"); - // example: - // Passing a node and a style property returns the current - // normalized, computed value for that property: - // | dojo.style("thinger", "opacity"); // 1 by default - // - // example: - // Passing a node, a style property, and a value changes the - // current display of the node and returns the new computed value - // | dojo.style("thinger", "opacity", 0.5); // == 0.5 - // - // example: - // Passing a node, an object-style style property sets each of the values in turn and returns the computed style object of the node: - // | dojo.style("thinger", { - // | "opacity": 0.5, - // | "border": "3px solid black", - // | "height": 300 - // | }); - // - // example: - // When the CSS style property is hyphenated, the JavaScript property is camelCased. - // font-size becomes fontSize, and so on. - // | dojo.style("thinger",{ - // | fontSize:"14pt", - // | letterSpacing:"1.2em" - // | }); - // - // example: - // dojo.NodeList implements .style() using the same syntax, omitting the "node" parameter, calling - // dojo.style() on every element of the list. See: dojo.query and dojo.NodeList - // | dojo.query(".someClassName").style("visibility","hidden"); - // | // or - // | dojo.query("#baz > div").style({ - // | opacity:0.75, - // | fontSize:"13pt" - // | }); - - var n = d.byId(node), args = arguments.length, op = (style=="opacity"); - style = _floatAliases[style] || style; - if(args == 3){ - return op ? d._setOpacity(n, value) : n.style[style] = value; /*Number*/ - } - if(args == 2 && op){ - return d._getOpacity(n); - } - var s = gcs(n); - if(args == 2 && !d.isString(style)){ - for(var x in style){ - d.style(node, x, style[x]); - } - return s; - } - return (args == 1) ? s : _toStyleValue(n, style, s[style]); /* CSS2Properties||String||Number */ - } - - // ============================= - // Box Functions - // ============================= - - dojo._getPadExtents = function(/*DomNode*/n, /*Object*/computedStyle){ - // summary: - // Returns object with special values specifically useful for node - // fitting. - // - // * l/t = left/top padding (respectively) - // * w = the total of the left and right padding - // * h = the total of the top and bottom padding - // - // If 'node' has position, l/t forms the origin for child nodes. - // The w/h are used for calculating boxes. - // Normally application code will not need to invoke this - // directly, and will use the ...box... functions instead. - var - s = computedStyle||gcs(n), - l = px(n, s.paddingLeft), - t = px(n, s.paddingTop); - return { - l: l, - t: t, - w: l+px(n, s.paddingRight), - h: t+px(n, s.paddingBottom) - }; - } - - dojo._getBorderExtents = function(/*DomNode*/n, /*Object*/computedStyle){ - // summary: - // returns an object with properties useful for noting the border - // dimensions. - // - // * l/t = the sum of left/top border (respectively) - // * w = the sum of the left and right border - // * h = the sum of the top and bottom border - // - // The w/h are used for calculating boxes. - // Normally application code will not need to invoke this - // directly, and will use the ...box... functions instead. - var - ne = "none", - s = computedStyle||gcs(n), - bl = (s.borderLeftStyle != ne ? px(n, s.borderLeftWidth) : 0), - bt = (s.borderTopStyle != ne ? px(n, s.borderTopWidth) : 0); - return { - l: bl, - t: bt, - w: bl + (s.borderRightStyle!=ne ? px(n, s.borderRightWidth) : 0), - h: bt + (s.borderBottomStyle!=ne ? px(n, s.borderBottomWidth) : 0) - }; - } - - dojo._getPadBorderExtents = function(/*DomNode*/n, /*Object*/computedStyle){ - // summary: - // returns object with properties useful for box fitting with - // regards to padding. - // - // * l/t = the sum of left/top padding and left/top border (respectively) - // * w = the sum of the left and right padding and border - // * h = the sum of the top and bottom padding and border - // - // The w/h are used for calculating boxes. - // Normally application code will not need to invoke this - // directly, and will use the ...box... functions instead. - var - s = computedStyle||gcs(n), - p = d._getPadExtents(n, s), - b = d._getBorderExtents(n, s); - return { - l: p.l + b.l, - t: p.t + b.t, - w: p.w + b.w, - h: p.h + b.h - }; - } - - dojo._getMarginExtents = function(n, computedStyle){ - // summary: - // returns object with properties useful for box fitting with - // regards to box margins (i.e., the outer-box). - // - // * l/t = marginLeft, marginTop, respectively - // * w = total width, margin inclusive - // * h = total height, margin inclusive - // - // The w/h are used for calculating boxes. - // Normally application code will not need to invoke this - // directly, and will use the ...box... functions instead. - var - s = computedStyle||gcs(n), - l = px(n, s.marginLeft), - t = px(n, s.marginTop), - r = px(n, s.marginRight), - b = px(n, s.marginBottom); - if(d.isSafari && (s.position != "absolute")){ - // FIXME: Safari's version of the computed right margin - // is the space between our right edge and the right edge - // of our offsetParent. - // What we are looking for is the actual margin value as - // determined by CSS. - // Hack solution is to assume left/right margins are the same. - r = l; - } - return { - l: l, - t: t, - w: l+r, - h: t+b - }; - } - - // Box getters work in any box context because offsetWidth/clientWidth - // are invariant wrt box context - // - // They do *not* work for display: inline objects that have padding styles - // because the user agent ignores padding (it's bogus styling in any case) - // - // Be careful with IMGs because they are inline or block depending on - // browser and browser mode. - - // Although it would be easier to read, there are not separate versions of - // _getMarginBox for each browser because: - // 1. the branching is not expensive - // 2. factoring the shared code wastes cycles (function call overhead) - // 3. duplicating the shared code wastes bytes - - dojo._getMarginBox = function(/*DomNode*/node, /*Object*/computedStyle){ - // summary: - // returns an object that encodes the width, height, left and top - // positions of the node's margin box. - var s = computedStyle||gcs(node), me = d._getMarginExtents(node, s); - var l = node.offsetLeft - me.l, t = node.offsetTop - me.t; - if(d.isMoz){ - // Mozilla: - // If offsetParent has a computed overflow != visible, the offsetLeft is decreased - // by the parent's border. - // We don't want to compute the parent's style, so instead we examine node's - // computed left/top which is more stable. - var sl = parseFloat(s.left), st = parseFloat(s.top); - if(!isNaN(sl) && !isNaN(st)){ - l = sl, t = st; - }else{ - // If child's computed left/top are not parseable as a number (e.g. "auto"), we - // have no choice but to examine the parent's computed style. - var p = node.parentNode; - if(p && p.style){ - var pcs = gcs(p); - if(pcs.overflow != "visible"){ - var be = d._getBorderExtents(p, pcs); - l += be.l, t += be.t; - } - } - } - }else if(d.isOpera){ - // On Opera, offsetLeft includes the parent's border - var p = node.parentNode; - if(p){ - var be = d._getBorderExtents(p); - l -= be.l, t -= be.t; - } - } - return { - l: l, - t: t, - w: node.offsetWidth + me.w, - h: node.offsetHeight + me.h - }; - } - - dojo._getContentBox = function(node, computedStyle){ - // summary: - // Returns an object that encodes the width, height, left and top - // positions of the node's content box, irrespective of the - // current box model. - - // clientWidth/Height are important since the automatically account for scrollbars - // fallback to offsetWidth/Height for special cases (see #3378) - var s=computedStyle||gcs(node), pe=d._getPadExtents(node, s), be=d._getBorderExtents(node, s), w=node.clientWidth, h; - if(!w){ - w=node.offsetWidth, h=node.offsetHeight; - }else{ - h=node.clientHeight, be.w = be.h = 0; - } - // On Opera, offsetLeft includes the parent's border - if(d.isOpera){ pe.l += be.l; pe.t += be.t; }; - return { - l: pe.l, - t: pe.t, - w: w - pe.w - be.w, - h: h - pe.h - be.h - }; - } - - dojo._getBorderBox = function(node, computedStyle){ - var s=computedStyle||gcs(node), pe=d._getPadExtents(node, s), cb=d._getContentBox(node, s); - return { - l: cb.l - pe.l, - t: cb.t - pe.t, - w: cb.w + pe.w, - h: cb.h + pe.h - }; - } - - // Box setters depend on box context because interpretation of width/height styles - // vary wrt box context. - // - // The value of dojo.boxModel is used to determine box context. - // dojo.boxModel can be set directly to change behavior. - // - // Beware of display: inline objects that have padding styles - // because the user agent ignores padding (it's a bogus setup anyway) - // - // Be careful with IMGs because they are inline or block depending on - // browser and browser mode. - // - // Elements other than DIV may have special quirks, like built-in - // margins or padding, or values not detectable via computedStyle. - // In particular, margins on TABLE do not seems to appear - // at all in computedStyle on Mozilla. - - dojo._setBox = function(/*DomNode*/node, /*Number?*/l, /*Number?*/t, /*Number?*/w, /*Number?*/h, /*String?*/u){ - // summary: - // sets width/height/left/top in the current (native) box-model - // dimentions. Uses the unit passed in u. - // node: DOM Node reference. Id string not supported for performance reasons. - // l: optional. left offset from parent. - // t: optional. top offset from parent. - // w: optional. width in current box model. - // h: optional. width in current box model. - // u: optional. unit measure to use for other measures. Defaults to "px". - u = u || "px"; - var s = node.style; - if(!isNaN(l)){ s.left = l+u; } - if(!isNaN(t)){ s.top = t+u; } - if(w>=0){ s.width = w+u; } - if(h>=0){ s.height = h+u; } - } - - dojo._usesBorderBox = function(/*DomNode*/node){ - // summary: - // True if the node uses border-box layout. - - // We could test the computed style of node to see if a particular box - // has been specified, but there are details and we choose not to bother. - var n = node.tagName; - // For whatever reason, TABLE and BUTTON are always border-box by default. - // If you have assigned a different box to either one via CSS then - // box functions will break. - return d.boxModel=="border-box" || n=="TABLE" || n=="BUTTON"; // boolean - } - - dojo._setContentSize = function(/*DomNode*/node, /*Number*/widthPx, /*Number*/heightPx, /*Object*/computedStyle){ - // summary: - // Sets the size of the node's contents, irrespective of margins, - // padding, or borders. - if(d._usesBorderBox(node)){ - var pb = d._getPadBorderExtents(node, computedStyle); - if(widthPx >= 0){ widthPx += pb.w; } - if(heightPx >= 0){ heightPx += pb.h; } - } - d._setBox(node, NaN, NaN, widthPx, heightPx); - } - - dojo._setMarginBox = function(/*DomNode*/node, /*Number?*/leftPx, /*Number?*/topPx, - /*Number?*/widthPx, /*Number?*/heightPx, - /*Object*/computedStyle){ - // summary: - // sets the size of the node's margin box and placement - // (left/top), irrespective of box model. Think of it as a - // passthrough to dojo._setBox that handles box-model vagaries for - // you. - - var s = computedStyle||gcs(node); - // Some elements have special padding, margin, and box-model settings. - // To use box functions you may need to set padding, margin explicitly. - // Controlling box-model is harder, in a pinch you might set dojo.boxModel. - var bb=d._usesBorderBox(node), - pb=bb ? _nilExtents : d._getPadBorderExtents(node, s), - mb=d._getMarginExtents(node, s); - if(widthPx>=0){ widthPx = Math.max(widthPx - pb.w - mb.w, 0); } - if(heightPx>=0){ heightPx = Math.max(heightPx - pb.h - mb.h, 0); } - d._setBox(node, leftPx, topPx, widthPx, heightPx); - } - - var _nilExtents = { l:0, t:0, w:0, h:0 }; - - // public API - - dojo.marginBox = function(/*DomNode|String*/node, /*Object?*/box){ - // summary: - // Getter/setter for the margin-box of node. - // description: - // Returns an object in the expected format of box (regardless - // if box is passed). The object might look like: - // `{ l: 50, t: 200, w: 300: h: 150 }` - // for a node offset from its parent 50px to the left, 200px from - // the top with a margin width of 300px and a margin-height of - // 150px. - // node: - // id or reference to DOM Node to get/set box for - // box: - // If passed, denotes that dojo.marginBox() should - // update/set the margin box for node. Box is an object in the - // above format. All properties are optional if passed. - var n=d.byId(node), s=gcs(n), b=box; - return !b ? d._getMarginBox(n, s) : d._setMarginBox(n, b.l, b.t, b.w, b.h, s); // Object - } - - dojo.contentBox = function(/*DomNode|String*/node, /*Object?*/box){ - // summary: - // Getter/setter for the content-box of node. - // description: - // Returns an object in the expected format of box (regardless if box is passed). - // The object might look like: - // `{ l: 50, t: 200, w: 300: h: 150 }` - // for a node offset from its parent 50px to the left, 200px from - // the top with a content width of 300px and a content-height of - // 150px. Note that the content box may have a much larger border - // or margin box, depending on the box model currently in use and - // CSS values set/inherited for node. - // node: - // id or reference to DOM Node to get/set box for - // box: - // If passed, denotes that dojo.contentBox() should - // update/set the content box for node. Box is an object in the - // above format. All properties are optional if passed. - var n=dojo.byId(node), s=gcs(n), b=box; - return !b ? d._getContentBox(n, s) : d._setContentSize(n, b.w, b.h, s); // Object - } - - // ============================= - // Positioning - // ============================= - - var _sumAncestorProperties = function(node, prop){ - if(!(node = (node||0).parentNode)){return 0}; - var val, retVal = 0, _b = d.body(); - while(node && node.style){ - if(gcs(node).position == "fixed"){ - return 0; - } - val = node[prop]; - if(val){ - retVal += val - 0; - // opera and khtml #body & #html has the same values, we only - // need one value - if(node == _b){ break; } - } - node = node.parentNode; - } - return retVal; // integer - } - - dojo._docScroll = function(){ - var - _b = d.body(), - _w = d.global, - de = d.doc.documentElement; - return { - y: (_w.pageYOffset || de.scrollTop || _b.scrollTop || 0), - x: (_w.pageXOffset || d._fixIeBiDiScrollLeft(de.scrollLeft) || _b.scrollLeft || 0) - }; - }; - - dojo._isBodyLtr = function(){ - //FIXME: could check html and body tags directly instead of computed style? need to ignore case, accept empty values - return !("_bodyLtr" in d) ? - d._bodyLtr = gcs(d.body()).direction == "ltr" : - d._bodyLtr; // Boolean - } - - dojo._getIeDocumentElementOffset = function(){ - // summary - // The following values in IE contain an offset: - // event.clientX - // event.clientY - // node.getBoundingClientRect().left - // node.getBoundingClientRect().top - // But other position related values do not contain this offset, such as - // node.offsetLeft, node.offsetTop, node.style.left and node.style.top. - // The offset is always (2, 2) in LTR direction. When the body is in RTL - // direction, the offset counts the width of left scroll bar's width. - // This function computes the actual offset. - - //NOTE: assumes we're being called in an IE browser - - var de = d.doc.documentElement; - //FIXME: use this instead? var de = d.compatMode == "BackCompat" ? d.body : d.documentElement; - - return (d.isIE >= 7) ? - {x: de.getBoundingClientRect().left, y: de.getBoundingClientRect().top} - : - // IE 6.0 - {x: d._isBodyLtr() || window.parent == window ? - de.clientLeft : de.offsetWidth - de.clientWidth - de.clientLeft, - y: de.clientTop}; // Object - }; - - dojo._fixIeBiDiScrollLeft = function(/*Integer*/ scrollLeft){ - // In RTL direction, scrollLeft should be a negative value, but IE - // returns a positive one. All codes using documentElement.scrollLeft - // must call this function to fix this error, otherwise the position - // will offset to right when there is a horizontal scrollbar. - var dd = d.doc; - if(d.isIE && !dojo._isBodyLtr()){ - var de = dd.compatMode == "BackCompat" ? dd.body : dd.documentElement; - return scrollLeft + de.clientWidth - de.scrollWidth; // Integer - } - return scrollLeft; // Integer - } - - dojo._abs = function(/*DomNode*/node, /*Boolean?*/includeScroll){ - // summary: - // Gets the position of the passed element relative to - // the viewport (if includeScroll==false), or relative to the - // document root (if includeScroll==true). - // - // Returns an object of the form: - // { x: 100, y: 300 } - // if includeScroll is passed, the x and y values will include any - // document offsets that may affect the position relative to the - // viewport. - - // FIXME: need to decide in the brave-new-world if we're going to be - // margin-box or border-box. - var ownerDocument = node.ownerDocument; - var ret = { - x: 0, - y: 0 - }; - - // targetBoxType == "border-box" - var db = d.body(); - if(d.isIE || (d.isFF >= 3)){ - var client = node.getBoundingClientRect(); - var offset = (d.isIE) ? d._getIeDocumentElementOffset() : { x: 0, y: 0}; - ret.x = client.left - offset.x; - ret.y = client.top - offset.y; - }else if(ownerDocument["getBoxObjectFor"]){ - // mozilla - var bo = ownerDocument.getBoxObjectFor(node), - b = d._getBorderExtents(node); - ret.x = bo.x - b.l - _sumAncestorProperties(node, "scrollLeft"); - ret.y = bo.y - b.t - _sumAncestorProperties(node, "scrollTop"); - }else{ - if(node["offsetParent"]){ - var endNode; - // in Safari, if the node is an absolutely positioned child of - // the body and the body has a margin the offset of the child - // and the body contain the body's margins, so we need to end - // at the body - // FIXME: getting contrary results to the above in latest WebKit. - if(d.isSafari && - //(node.style.getPropertyValue("position") == "absolute") && - (gcs(node).position == "absolute") && - (node.parentNode == db)){ - endNode = db; - }else{ - endNode = db.parentNode; - } - if(node.parentNode != db){ - var nd = node; - if(d.isOpera){ nd = db; } - ret.x -= _sumAncestorProperties(nd, "scrollLeft"); - ret.y -= _sumAncestorProperties(nd, "scrollTop"); - } - var curnode = node; - do{ - var n = curnode.offsetLeft; - //FIXME: ugly hack to workaround the submenu in - //popupmenu2 does not shown up correctly in opera. - //Someone have a better workaround? - if(!d.isOpera || n > 0){ - ret.x += isNaN(n) ? 0 : n; - } - var t = curnode.offsetTop; - ret.y += isNaN(t) ? 0 : t; - if(d.isSafari && curnode != node){ - var cs = gcs(curnode); - ret.x += px(curnode, cs.borderLeftWidth); - ret.y += px(curnode, cs.borderTopWidth); - } - curnode = curnode.offsetParent; - }while((curnode != endNode) && curnode); - }else if(node.x && node.y){ - ret.x += isNaN(node.x) ? 0 : node.x; - ret.y += isNaN(node.y) ? 0 : node.y; - } - } - // account for document scrolling - // if offsetParent is used, ret value already includes scroll position - // so we may have to actually remove that value if !includeScroll - if(includeScroll){ - var scroll = d._docScroll(); - ret.y += scroll.y; - ret.x += scroll.x; - } - - return ret; // object - } - - // FIXME: need a setter for coords or a moveTo!! - dojo.coords = function(/*DomNode|String*/node, /*Boolean?*/includeScroll){ - // summary: - // Returns an object that measures margin box width/height and - // absolute positioning data from dojo._abs(). - // - // description: - // Returns an object that measures margin box width/height and - // absolute positioning data from dojo._abs(). - // Return value will be in the form: - // `{ l: 50, t: 200, w: 300: h: 150, x: 100, y: 300 }` - // Does not act as a setter. If includeScroll is passed, the x and - // y params are affected as one would expect in dojo._abs(). - var n=d.byId(node), s=gcs(n), mb=d._getMarginBox(n, s); - var abs = d._abs(n, includeScroll); - mb.x = abs.x; - mb.y = abs.y; - return mb; - } - - // ============================= - // Element attribute Functions - // ============================= - - var _fixAttrName = function(/*String*/name){ - switch(name.toLowerCase()){ - case "tabindex": - // Internet Explorer will only set or remove tabindex - // if it is spelled "tabIndex" - // console.debug((dojo.isIE && dojo.isIE < 8)? "tabIndex" : "tabindex"); - return (d.isIE && d.isIE < 8) ? "tabIndex" : "tabindex"; - default: - return name; - } - } - - // non-deprecated HTML4 attributes with default values - // http://www.w3.org/TR/html401/index/attributes.html - // FF and Safari will return the default values if you - // access the attributes via a property but not - // via getAttribute() - var _attrProps = { - colspan: "colSpan", - enctype: "enctype", - frameborder: "frameborder", - method: "method", - rowspan: "rowSpan", - scrolling: "scrolling", - shape: "shape", - span: "span", - type: "type", - valuetype: "valueType" - } - - dojo.hasAttr = function(/*DomNode|String*/node, /*String*/name){ - // summary: - // Returns true if the requested attribute is specified on the - // given element, and false otherwise. - // node: - // id or reference to the element to check - // name: - // the name of the attribute - // returns: - // true if the requested attribute is specified on the - // given element, and false otherwise - var attr = d.byId(node).getAttributeNode(_fixAttrName(name)); - return attr ? attr.specified : false; // Boolean - } - - var _evtHdlrMap = { - - } - - var _ctr = 0; - var _attrId = dojo._scopeName + "attrid"; - - dojo.attr = function(/*DomNode|String*/node, /*String|Object*/name, /*String?*/value){ - // summary: - // Gets or sets an attribute on an HTML element. - // description: - // Handles normalized getting and setting of attributes on DOM - // Nodes. If 2 arguments are passed, and a the second argumnt is a - // string, acts as a getter. - // - // If a third argument is passed, or if the second argumnt is a - // map of attributes, acts as a setter. - // - // When passing functions as values, note that they will not be - // directly assigned to slots on the node, but rather the default - // behavior will be removed and the new behavior will be added - // using `dojo.connect()`, meaning that event handler properties - // will be normalized and that some caveats with regards to - // non-standard behaviors for onsubmit apply. Namely that you - // should cancel form submission using `dojo.stopEvent()` on the - // passed event object instead of returning a boolean value from - // the handler itself. - // node: - // id or reference to the element to get or set the attribute on - // name: - // the name of the attribute to get or set. - // value: - // The value to set for the attribute - // returns: - // when used as a getter, the value of the requested attribute - // or null if that attribute does not have a specified or - // default value; - // - // when user as a setter, undefined - // example: - // | // get the current value of the "foo" attribute on a node - // | dojo.attr(dojo.byId("nodeId"), "foo"); - // | - // | // we can just pass the id: - // | dojo.attr("nodeId", "foo"); - // | - // | // use attr() to set the tab index - // | dojo.attr("nodeId", "tabindex", 3); - // | - // | // set multiple values at once, including event handlers: - // | dojo.attr("formId", { - // | "foo": "bar", - // | "tabindex": -1, - // | "method": "POST", - // | "onsubmit": function(e){ - // | // stop submitting the form. Note that the IE behavior - // | // of returning true or false will have no effect here - // | // since our handler is connect()ed to the built-in - // | // onsubmit behavior and so we need to use - // | // dojo.stopEvent() to ensure that the submission - // | // doesn't proceed. - // | dojo.stopEvent(e); - // | - // | // submit the form with Ajax - // | dojo.xhrPost({ form: "formId" }); - // | } - // | }); - - var args = arguments.length; - if(args == 2 && !d.isString(name)){ - for(var x in name){ d.attr(node, x, name[x]); } - return; - } - node = d.byId(node); - name = _fixAttrName(name); - if(args == 3){ - if(d.isFunction(value)){ - // clobber if we can - var attrId = d.attr(node, _attrId); - if(!attrId){ - attrId = _ctr++; - d.attr(node, _attrId, attrId); - } - if(!_evtHdlrMap[attrId]){ - _evtHdlrMap[attrId] = {}; - } - var h = _evtHdlrMap[attrId][name]; - if(h){ - d.disconnect(h); - }else{ - try{ - delete node[name]; - }catch(e){} - } - - // ensure that event objects are normalized, etc. - _evtHdlrMap[attrId][name] = d.connect(node, name, value); - - }else if(typeof value == "boolean"){ // e.g. onsubmit, disabled - // if a function, we should normalize the event object here!!! - node[name] = value; - }else{ - node.setAttribute(name, value); - } - return; - }else{ - // should we access this attribute via a property or - // via getAttribute()? - var prop = _attrProps[name.toLowerCase()]; - if(prop){ - return node[prop]; - }else{ - var value = node[name]; - return (typeof value == 'boolean' || typeof value == 'function') ? value : (d.hasAttr(node, name) ? node.getAttribute(name) : null); - } - } - } - - dojo.removeAttr = function(/*DomNode|String*/node, /*String*/name){ - // summary: - // Removes an attribute from an HTML element. - // node: - // id or reference to the element to remove the attribute from - // name: - // the name of the attribute to remove - d.byId(node).removeAttribute(_fixAttrName(name)); - } -})(); - -// ============================= -// (CSS) Class Functions -// ============================= - -dojo.hasClass = function(/*DomNode|String*/node, /*String*/classStr){ - // summary: - // Returns whether or not the specified classes are a portion of the - // class list currently applied to the node. - return ((" "+dojo.byId(node).className+" ").indexOf(" "+classStr+" ") >= 0); // Boolean -}; - -dojo.addClass = function(/*DomNode|String*/node, /*String*/classStr){ - // summary: - // Adds the specified classes to the end of the class list on the - // passed node. - node = dojo.byId(node); - var cls = node.className; - if((" "+cls+" ").indexOf(" "+classStr+" ") < 0){ - node.className = cls + (cls ? ' ' : '') + classStr; - } -}; - -dojo.removeClass = function(/*DomNode|String*/node, /*String*/classStr){ - // summary: Removes the specified classes from node. - node = dojo.byId(node); - var t = dojo.trim((" " + node.className + " ").replace(" " + classStr + " ", " ")); - if(node.className != t){ node.className = t; } -}; - -dojo.toggleClass = function(/*DomNode|String*/node, /*String*/classStr, /*Boolean?*/condition){ - // summary: - // Adds a class to node if not present, or removes if present. - // Pass a boolean condition if you want to explicitly add or remove. - // condition: - // If passed, true means to add the class, false means to remove. - if(condition === undefined){ - condition = !dojo.hasClass(node, classStr); - } - dojo[condition ? "addClass" : "removeClass"](node, classStr); -}; - -} - -if(!dojo._hasResource["dojo._base.NodeList"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.NodeList"] = true; -dojo.provide("dojo._base.NodeList"); - - - -(function(){ - - var d = dojo; - - var tnl = function(arr){ - // decorate an array to make it look like a NodeList - arr.constructor = dojo.NodeList; - dojo._mixin(arr, dojo.NodeList.prototype); - return arr; - } - - var _mapIntoDojo = function(func, alwaysThis){ - // returns a function which, when executed in the scope of its caller, - // applies the passed arguments to a particular dojo.* function (named - // in func) and aggregates the returns. if alwaysThis is true, it - // always returns the scope object and not the collected returns from - // the Dojo method - return function(){ - var _a = arguments; - var aa = d._toArray(_a, 0, [null]); - var s = this.map(function(i){ - aa[0] = i; - return d[func].apply(d, aa); - }); - return (alwaysThis || ( (_a.length > 1) || !d.isString(_a[0]) )) ? this : s; // String||dojo.NodeList - } - }; - - dojo.NodeList = function(){ - // summary: - // dojo.NodeList is as subclass of Array which adds syntactic - // sugar for chaining, common iteration operations, animation, - // and node manipulation. NodeLists are most often returned as - // the result of dojo.query() calls. - // example: - // create a node list from a node - // | new dojo.NodeList(dojo.byId("foo")); - - return tnl(Array.apply(null, arguments)); - } - - dojo.NodeList._wrap = tnl; - - dojo.extend(dojo.NodeList, { - // http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array#Methods - - // FIXME: handle return values for #3244 - // http://trac.dojotoolkit.org/ticket/3244 - - // FIXME: - // need to wrap or implement: - // join (perhaps w/ innerHTML/outerHTML overload for toString() of items?) - // reduce - // reduceRight - - slice: function(/*===== begin, end =====*/){ - // summary: - // Returns a new NodeList, maintaining this one in place - // description: - // This method behaves exactly like the Array.slice method - // with the caveat that it returns a dojo.NodeList and not a - // raw Array. For more details, see: - // http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:slice - // begin: Integer - // Can be a positive or negative integer, with positive - // integers noting the offset to begin at, and negative - // integers denoting an offset from the end (i.e., to the left - // of the end) - // end: Integer? - // Optional parameter to describe what position relative to - // the NodeList's zero index to end the slice at. Like begin, - // can be positive or negative. - var a = dojo._toArray(arguments); - return tnl(a.slice.apply(this, a)); - }, - - splice: function(/*===== index, howmany, item =====*/){ - // summary: - // Returns a new NodeList, manipulating this NodeList based on - // the arguments passed, potentially splicing in new elements - // at an offset, optionally deleting elements - // description: - // This method behaves exactly like the Array.splice method - // with the caveat that it returns a dojo.NodeList and not a - // raw Array. For more details, see: - // - // index: Integer - // begin can be a positive or negative integer, with positive - // integers noting the offset to begin at, and negative - // integers denoting an offset from the end (i.e., to the left - // of the end) - // howmany: Integer? - // Optional parameter to describe what position relative to - // the NodeList's zero index to end the slice at. Like begin, - // can be positive or negative. - // item: Object...? - // Any number of optional parameters may be passed in to be - // spliced into the NodeList - // returns: - // dojo.NodeList - var a = dojo._toArray(arguments); - return tnl(a.splice.apply(this, a)); - }, - - concat: function(/*===== item =====*/){ - // summary: - // Returns a new NodeList comprised of items in this NodeList - // as well as items passed in as parameters - // description: - // This method behaves exactly like the Array.concat method - // with the caveat that it returns a dojo.NodeList and not a - // raw Array. For more details, see: - // - // item: Object...? - // Any number of optional parameters may be passed in to be - // spliced into the NodeList - // returns: - // dojo.NodeList - var a = dojo._toArray(arguments, 0, [this]); - return tnl(a.concat.apply([], a)); - }, - - indexOf: function(/*Object*/ value, /*Integer?*/ fromIndex){ - // summary: - // see dojo.indexOf(). The primary difference is that the acted-on - // array is implicitly this NodeList - // value: - // The value to search for. - // fromIndex: - // The loction to start searching from. Optional. Defaults to 0. - // description: - // For more details on the behavior of indexOf, see: - // - // returns: - // Positive Integer or 0 for a match, -1 of not found. - return d.indexOf(this, value, fromIndex); // Integer - }, - - lastIndexOf: function(/*===== value, fromIndex =====*/){ - // summary: - // see dojo.lastIndexOf(). The primary difference is that the - // acted-on array is implicitly this NodeList - // description: - // For more details on the behavior of lastIndexOf, see: - // - // value: Object - // The value to search for. - // fromIndex: Integer? - // The loction to start searching from. Optional. Defaults to 0. - // returns: - // Positive Integer or 0 for a match, -1 of not found. - return d.lastIndexOf.apply(d, d._toArray(arguments, 0, [this])); // Integer - }, - - every: function(/*Function*/callback, /*Object?*/thisObject){ - // summary: - // see `dojo.every()` and: - // - // Takes the same structure of arguments and returns as - // dojo.every() with the caveat that the passed array is - // implicitly this NodeList - return d.every(this, callback, thisObject); // Boolean - }, - - some: function(/*Function*/callback, /*Object?*/thisObject){ - // summary: - // see dojo.some() and: - // http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:some - // Takes the same structure of arguments and returns as - // dojo.some() with the caveat that the passed array is - // implicitly this NodeList - return d.some(this, callback, thisObject); // Boolean - }, - - map: function(/*Function*/ func, /*Function?*/ obj){ - // summary: - // see dojo.map(). The primary difference is that the acted-on - // array is implicitly this NodeList and the return is a - // dojo.NodeList (a subclass of Array) - - return d.map(this, func, obj, d.NodeList); // dojo.NodeList - }, - - forEach: function(callback, thisObj){ - // summary: - // see dojo.forEach(). The primary difference is that the acted-on - // array is implicitly this NodeList - - d.forEach(this, callback, thisObj); - // non-standard return to allow easier chaining - return this; // dojo.NodeList - }, - - // custom methods - - coords: function(){ - // summary: - // Returns the box objects all elements in a node list as - // an Array (*not* a NodeList) - - return d.map(this, d.coords); // Array - }, - - /*===== - attr: function(property, value){ - // summary: - // gets or sets the DOM attribute for every element in the - // NodeList - // property: String - // the attribute to get/set - // value: String? - // optional. The value to set the property to - // return: - // if no value is passed, the result is an array of attribute values - // If a value is passed, the return is this NodeList - }, - - style: function(property, value){ - // summary: - // gets or sets the CSS property for every element in the NodeList - // property: String - // the CSS property to get/set, in JavaScript notation - // ("lineHieght" instead of "line-height") - // value: String? - // optional. The value to set the property to - // return: - // if no value is passed, the result is an array of strings. - // If a value is passed, the return is this NodeList - }, - - addClass: function(className){ - // summary: - // adds the specified class to every node in the list - // className: String - // the CSS class to add - // return: - // dojo.NodeList, this list - }, - - removeClass: function(className){ - // summary: - // removes the specified class from every node in the list - // className: String - // the CSS class to add - // return: - // dojo.NodeList, this list - }, - - toggleClass: function(className, condition){ - // summary: - // Adds a class to node if not present, or removes if present. - // Pass a boolean condition if you want to explicitly add or remove. - // condition: Boolean? - // If passed, true means to add the class, false means to remove. - // className: String - // the CSS class to add - // return: dojo.NodeList - // this list - }, - - connect: function(methodName, objOrFunc, funcName){ - // summary: - // attach event handlers to every item of the NodeList. Uses dojo.connect() - // so event properties are normalized - // methodName: String - // the name of the method to attach to. For DOM events, this should be - // the lower-case name of the event - // objOrFunc: Object|Function|String - // if 2 arguments are passed (methodName, objOrFunc), objOrFunc should - // reference a function or be the name of the function in the global - // namespace to attach. If 3 arguments are provided - // (methodName, objOrFunc, funcName), objOrFunc must be the scope to - // locate the bound function in - // funcName: String? - // optional. A string naming the function in objOrFunc to bind to the - // event. May also be a function reference. - // example: - // add an onclick handler to every button on the page - // | dojo.query("div:nth-child(odd)").connect("onclick", function(e){ - // | console.debug("clicked!"); - // | }); - // example: - // attach foo.bar() to every odd div's onmouseover - // | dojo.query("div:nth-child(odd)").connect("onmouseover", foo, "bar"); - }, - =====*/ - attr: _mapIntoDojo("attr"), - style: _mapIntoDojo("style"), - addClass: _mapIntoDojo("addClass", true), - removeClass: _mapIntoDojo("removeClass", true), - toggleClass: _mapIntoDojo("toggleClass", true), - connect: _mapIntoDojo("connect", true), - - // FIXME: connectPublisher()? connectRunOnce()? - - place: function(/*String||Node*/ queryOrNode, /*String*/ position){ - // summary: - // places elements of this node list relative to the first element matched - // by queryOrNode. Returns the original NodeList. - // queryOrNode: - // may be a string representing any valid CSS3 selector or a DOM node. - // In the selector case, only the first matching element will be used - // for relative positioning. - // position: - // can be one of: - // * "last"||"end" (default) - // * "first||"start" - // * "before" - // * "after" - // or an offset in the childNodes property - var item = d.query(queryOrNode)[0]; - return this.forEach(function(i){ d.place(i, item, (position||"last")); }); // dojo.NodeList - }, - - orphan: function(/*String?*/ simpleFilter){ - // summary: - // removes elements in this list that match the simple - // filter from their parents and returns them as a new - // NodeList. - // simpleFilter: - // single-expression CSS filter - // return: - // `dojo.NodeList` the orpahned elements - var orphans = simpleFilter ? d._filterQueryResult(this, simpleFilter) : this; - orphans.forEach(function(item){ - if(item.parentNode){ - item.parentNode.removeChild(item); - } - }); - return orphans; // dojo.NodeList - }, - - adopt: function(/*String||Array||DomNode*/ queryOrListOrNode, /*String?*/ position){ - // summary: - // places any/all elements in queryOrListOrNode at a - // position relative to the first element in this list. - // Returns a dojo.NodeList of the adopted elements. - // queryOrListOrNode: - // a DOM node or a query string or a query result. - // Represents the nodes to be adopted relative to the - // first element of this NodeList. - // position: - // can be one of: - // * "last"||"end" (default) - // * "first||"start" - // * "before" - // * "after" - // or an offset in the childNodes property - var item = this[0]; - return d.query(queryOrListOrNode).forEach(function(ai){ d.place(ai, item, position || "last"); }); // dojo.NodeList - }, - - // FIXME: do we need this? - query: function(/*String*/ queryStr){ - // summary: - // Returns a new, flattened NodeList. Elements of the new list - // satisfy the passed query but use elements of the - // current NodeList as query roots. - - if(!queryStr){ return this; } - - // FIXME: probably slow - // FIXME: use map? - var ret = d.NodeList(); - this.forEach(function(item){ - d.query(queryStr, item).forEach(function(subItem){ - if(subItem !== undefined){ - ret.push(subItem); - } - }); - }); - return ret; // dojo.NodeList - }, - - filter: function(/*String*/ simpleQuery){ - // summary: - // "masks" the built-in javascript filter() method to support - // passing a simple string filter in addition to supporting - // filtering function objects. - // example: - // "regular" JS filter syntax as exposed in dojo.filter: - // | dojo.query("*").filter(function(item){ - // | // highlight every paragraph - // | return (item.nodeName == "p"); - // | }).styles("backgroundColor", "yellow"); - // example: - // the same filtering using a CSS selector - // | dojo.query("*").filter("p").styles("backgroundColor", "yellow"); - - var items = this; - var _a = arguments; - var r = d.NodeList(); - var rp = function(t){ - if(t !== undefined){ - r.push(t); - } - } - if(d.isString(simpleQuery)){ - items = d._filterQueryResult(this, _a[0]); - if(_a.length == 1){ - // if we only got a string query, pass back the filtered results - return items; // dojo.NodeList - } - // if we got a callback, run it over the filtered items - _a.shift(); - } - // handle the (callback, [thisObject]) case - d.forEach(d.filter(items, _a[0], _a[1]), rp); - return r; // dojo.NodeList - }, - - /* - // FIXME: should this be "copyTo" and include parenting info? - clone: function(){ - // summary: - // creates node clones of each element of this list - // and returns a new list containing the clones - }, - */ - - addContent: function(/*String*/ content, /*String||Integer?*/ position){ - // summary: - // add a node or some HTML as a string to every item in the list. - // Returns the original list. - // description: - // a copy of the HTML content is added to each item in the - // list, with an optional position argument. If no position - // argument is provided, the content is appended to the end of - // each item. - // content: - // the HTML in string format to add at position to every item - // position: - // can be one of: - // * "last"||"end" (default) - // * "first||"start" - // * "before" - // * "after" - // or an offset in the childNodes property - // example: - // appends content to the end if the position is ommitted - // | dojo.query("h3 > p").addContent("hey there!"); - // example: - // add something to the front of each element that has a "thinger" property: - // | dojo.query("[thinger]").addContent("...", "first"); - // example: - // adds a header before each element of the list - // | dojo.query(".note").addContent("

NOTE:

", "before"); - var ta = d.doc.createElement("span"); - if(d.isString(content)){ - ta.innerHTML = content; - }else{ - ta.appendChild(content); - } - if(position === undefined){ - position = "last"; - } - var ct = (position == "first" || position == "after") ? "lastChild" : "firstChild"; - this.forEach(function(item){ - var tn = ta.cloneNode(true); - while(tn[ct]){ - d.place(tn[ct], item, position); - } - }); - return this; // dojo.NodeList - }, - - empty: function(){ - // summary: - // clears all content from each node in the list - return this.forEach("item.innerHTML='';"); // dojo.NodeList - - // FIXME: should we be checking for and/or disposing of widgets below these nodes? - }, - - instantiate: function(/*String|Object*/ declaredClass, /*Object?*/ properties){ - // summary: - // Create a new instance of a specified class, using the - // specified properties and each node in the nodeList as a - // srcNodeRef - // - var c = d.isFunction(declaredClass) ? declaredClass : d.getObject(declaredClass); - return this.forEach(function(i){ - new c(properties||{},i); - }) // dojo.NodeList - } - - }); - - // syntactic sugar for DOM events - d.forEach([ - "blur", "focus", "click", "keydown", "keypress", "keyup", "mousedown", - "mouseenter", "mouseleave", "mousemove", "mouseout", "mouseover", - "mouseup" - ], function(evt){ - var _oe = "on"+evt; - dojo.NodeList.prototype[_oe] = function(a, b){ - return this.connect(_oe, a, b); - } - // FIXME: should these events trigger publishes? - /* - return (a ? this.connect(_oe, a, b) : - this.forEach(function(n){ - // FIXME: - // listeners get buried by - // addEventListener and can't be dug back - // out to be triggered externally. - // see: - // http://developer.mozilla.org/en/docs/DOM:element - - console.debug(n, evt, _oe); - - // FIXME: need synthetic event support! - var _e = { target: n, faux: true, type: evt }; - // dojo._event_listener._synthesizeEvent({}, { target: n, faux: true, type: evt }); - try{ n[evt](_e); }catch(e){ console.debug(e); } - try{ n[_oe](_e); }catch(e){ console.debug(e); } - }) - ); - } - */ - } - ); - -})(); - -} - -if(!dojo._hasResource["dojo._base.query"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.query"] = true; -dojo.provide("dojo._base.query"); - - -/* - dojo.query() architectural overview: - - dojo.query is a relatively full-featured CSS3 query library. It is - designed to take any valid CSS3 selector and return the nodes matching - the selector. To do this quickly, it processes queries in several - steps, applying caching where profitable. - - The steps (roughly in reverse order of the way they appear in the code): - 1.) check to see if we already have a "query dispatcher" - - if so, use that with the given parameterization. Skip to step 4. - 2.) attempt to determine which branch to dispatch the query to: - - JS (optimized DOM iteration) - - xpath (for browsers that support it and where it's fast) - - native (not available in any browser yet) - 3.) tokenize and convert to executable "query dispatcher" - - this is where the lion's share of the complexity in the - system lies. In the DOM version, the query dispatcher is - assembled as a chain of "yes/no" test functions pertaining to - a section of a simple query statement (".blah:nth-child(odd)" - but not "div div", which is 2 simple statements). Individual - statement dispatchers are cached (to prevent re-definition) - as are entire dispatch chains (to make re-execution of the - same query fast) - - in the xpath path, tokenization yeilds a concatenation of - parameterized xpath selectors. As with the DOM version, both - simple selector blocks and overall evaluators are cached to - prevent re-defintion - 4.) the resulting query dispatcher is called in the passed scope (by default the top-level document) - - for DOM queries, this results in a recursive, top-down - evaluation of nodes based on each simple query section - - xpath queries can, thankfully, be executed in one shot - 5.) matched nodes are pruned to ensure they are unique -*/ - -;(function(){ - // define everything in a closure for compressability reasons. "d" is an - // alias to "dojo" since it's so frequently used. This seems a - // transformation that the build system could perform on a per-file basis. - - //////////////////////////////////////////////////////////////////////// - // Utility code - //////////////////////////////////////////////////////////////////////// - - var d = dojo; - var childNodesName = dojo.isIE ? "children" : "childNodes"; - var caseSensitive = false; - - var getQueryParts = function(query){ - // summary: state machine for query tokenization - if(">~+".indexOf(query.charAt(query.length-1)) >= 0){ - query += " *" - } - query += " "; // ensure that we terminate the state machine - - var ts = function(s, e){ - return d.trim(query.slice(s, e)); - } - - // the overall data graph of the full query, as represented by queryPart objects - var qparts = []; - // state keeping vars - var inBrackets = -1; - var inParens = -1; - var inMatchFor = -1; - var inPseudo = -1; - var inClass = -1; - var inId = -1; - var inTag = -1; - var lc = ""; // the last character - var cc = ""; // the current character - var pStart; - // iteration vars - var x = 0; // index in the query - var ql = query.length; - var currentPart = null; // data structure representing the entire clause - var _cp = null; // the current pseudo or attr matcher - - var endTag = function(){ - if(inTag >= 0){ - var tv = (inTag == x) ? null : ts(inTag, x).toLowerCase(); - currentPart[ (">~+".indexOf(tv) < 0) ? "tag" : "oper" ] = tv; - inTag = -1; - } - } - - var endId = function(){ - if(inId >= 0){ - currentPart.id = ts(inId, x).replace(/\\/g, ""); - inId = -1; - } - } - - var endClass = function(){ - if(inClass >= 0){ - currentPart.classes.push(ts(inClass+1, x).replace(/\\/g, "")); - inClass = -1; - } - } - - var endAll = function(){ - endId(); endTag(); endClass(); - } - - for(; lc=cc, cc=query.charAt(x),x= 0){ - // look for a the close first - if(cc == "]"){ - if(!_cp.attr){ - _cp.attr = ts(inBrackets+1, x); - }else{ - _cp.matchFor = ts((inMatchFor||inBrackets+1), x); - } - var cmf = _cp.matchFor; - if(cmf){ - if( (cmf.charAt(0) == '"') || (cmf.charAt(0) == "'") ){ - _cp.matchFor = cmf.substring(1, cmf.length-1); - } - } - currentPart.attrs.push(_cp); - _cp = null; // necessaray? - inBrackets = inMatchFor = -1; - }else if(cc == "="){ - var addToCc = ("|~^$*".indexOf(lc) >=0 ) ? lc : ""; - _cp.type = addToCc+cc; - _cp.attr = ts(inBrackets+1, x-addToCc.length); - inMatchFor = x+1; - } - // now look for other clause parts - }else if(inParens >= 0){ - if(cc == ")"){ - if(inPseudo >= 0){ - _cp.value = ts(inParens+1, x); - } - inPseudo = inParens = -1; - } - }else if(cc == "#"){ - endAll(); - inId = x+1; - }else if(cc == "."){ - endAll(); - inClass = x; - }else if(cc == ":"){ - endAll(); - inPseudo = x; - }else if(cc == "["){ - endAll(); - inBrackets = x; - _cp = { - /*===== - attr: null, type: null, matchFor: null - =====*/ - }; - }else if(cc == "("){ - if(inPseudo >= 0){ - _cp = { - name: ts(inPseudo+1, x), - value: null - } - currentPart.pseudos.push(_cp); - } - inParens = x; - }else if(cc == " " && lc != cc){ - // note that we expect the string to be " " terminated - endAll(); - if(inPseudo >= 0){ - currentPart.pseudos.push({ name: ts(inPseudo+1, x) }); - } - currentPart.hasLoops = ( - currentPart.pseudos.length || - currentPart.attrs.length || - currentPart.classes.length ); - currentPart.query = ts(pStart, x); - currentPart.tag = (currentPart["oper"]) ? null : (currentPart.tag || "*"); - qparts.push(currentPart); - currentPart = null; - } - } - return qparts; - }; - - - //////////////////////////////////////////////////////////////////////// - // XPath query code - //////////////////////////////////////////////////////////////////////// - - // this array is a lookup used to generate an attribute matching function. - // There is a similar lookup/generator list for the DOM branch with similar - // calling semantics. - var xPathAttrs = { - "*=": function(attr, value){ - return "[contains(@"+attr+", '"+ value +"')]"; - }, - "^=": function(attr, value){ - return "[starts-with(@"+attr+", '"+ value +"')]"; - }, - "$=": function(attr, value){ - return "[substring(@"+attr+", string-length(@"+attr+")-"+(value.length-1)+")='"+value+"']"; - }, - "~=": function(attr, value){ - return "[contains(concat(' ',@"+attr+",' '), ' "+ value +" ')]"; - }, - "|=": function(attr, value){ - return "[contains(concat(' ',@"+attr+",' '), ' "+ value +"-')]"; - }, - "=": function(attr, value){ - return "[@"+attr+"='"+ value +"']"; - } - }; - - // takes a list of attribute searches, the overall query, a function to - // generate a default matcher, and a closure-bound method for providing a - // matching function that generates whatever type of yes/no distinguisher - // the query method needs. The method is a bit tortured and hard to read - // because it needs to be used in both the XPath and DOM branches. - var handleAttrs = function( attrList, - query, - getDefault, - handleMatch){ - d.forEach(query.attrs, function(attr){ - var matcher; - // type, attr, matchFor - if(attr.type && attrList[attr.type]){ - matcher = attrList[attr.type](attr.attr, attr.matchFor); - }else if(attr.attr.length){ - matcher = getDefault(attr.attr); - } - if(matcher){ handleMatch(matcher); } - }); - } - - var buildPath = function(query){ - var xpath = "."; - var qparts = getQueryParts(d.trim(query)); - while(qparts.length){ - var tqp = qparts.shift(); - var prefix; - var postfix = ""; - if(tqp.oper == ">"){ - prefix = "/"; - // prefix = "/child::*"; - tqp = qparts.shift(); - }else if(tqp.oper == "~"){ - prefix = "/following-sibling::"; // get element following siblings - tqp = qparts.shift(); - }else if(tqp.oper == "+"){ - // FIXME: - // fails when selecting subsequent siblings by node type - // because the position() checks the position in the list - // of matching elements and not the localized siblings - prefix = "/following-sibling::"; - postfix = "[position()=1]"; - tqp = qparts.shift(); - }else{ - prefix = "//"; - // prefix = "/descendant::*" - } - - // get the tag name (if any) - - xpath += prefix + tqp.tag + postfix; - - // check to see if it's got an id. Needs to come first in xpath. - if(tqp.id){ - xpath += "[@id='"+tqp.id+"'][1]"; - } - - d.forEach(tqp.classes, function(cn){ - var cnl = cn.length; - var padding = " "; - if(cn.charAt(cnl-1) == "*"){ - padding = ""; cn = cn.substr(0, cnl-1); - } - xpath += - "[contains(concat(' ',@class,' '), ' "+ - cn + padding + "')]"; - }); - - handleAttrs(xPathAttrs, tqp, - function(condition){ - return "[@"+condition+"]"; - }, - function(matcher){ - xpath += matcher; - } - ); - - // FIXME: need to implement pseudo-class checks!! - }; - return xpath; - }; - - var _xpathFuncCache = {}; - var getXPathFunc = function(path){ - if(_xpathFuncCache[path]){ - return _xpathFuncCache[path]; - } - - var doc = d.doc; - // don't need to memoize. The closure scope handles it for us. - var xpath = buildPath(path); - - var tf = function(parent){ - // XPath query strings are memoized. - var ret = []; - var xpathResult; - try{ - xpathResult = doc.evaluate(xpath, parent, null, - // XPathResult.UNORDERED_NODE_ITERATOR_TYPE, null); - XPathResult.ANY_TYPE, null); - }catch(e){ - console.debug("failure in exprssion:", xpath, "under:", parent); - console.debug(e); - } - var result = xpathResult.iterateNext(); - while(result){ - ret.push(result); - result = xpathResult.iterateNext(); - } - return ret; - } - return _xpathFuncCache[path] = tf; - }; - - /* - d.xPathMatch = function(query){ - // XPath based DOM query system. Handles a small subset of CSS - // selectors, subset is identical to the non-XPath version of this - // function. - - return getXPathFunc(query)(); - } - */ - - //////////////////////////////////////////////////////////////////////// - // DOM query code - //////////////////////////////////////////////////////////////////////// - - var _filtersCache = {}; - var _simpleFiltersCache = {}; - - // the basic building block of the yes/no chaining system. agree(f1, f2) - // generates a new function which returns the boolean results of both of - // the passed functions to a single logical-anded result. - var agree = function(first, second){ - if(!first){ return second; } - if(!second){ return first; } - - return function(){ - return first.apply(window, arguments) && second.apply(window, arguments); - } - } - - var _childElements = function(root){ - var ret = []; - var te, x=0, tret = root[childNodesName]; - while(te=tret[x++]){ - if(te.nodeType == 1){ ret.push(te); } - } - return ret; - } - - var _nextSiblings = function(root, single){ - var ret = []; - var te = root; - while(te = te.nextSibling){ - if(te.nodeType == 1){ - ret.push(te); - if(single){ break; } - } - } - return ret; - } - - var _filterDown = function(element, queryParts, matchArr, idx){ - // NOTE: - // in the fast path! this function is called recursively and for - // every run of a query. - var nidx = idx+1; - var isFinal = (queryParts.length == nidx); - var tqp = queryParts[idx]; - - // see if we can constrain our next level to direct children - if(tqp.oper){ - var ecn = (tqp.oper == ">") ? - _childElements(element) : - _nextSiblings(element, (tqp.oper == "+")); - - if(!ecn || !ecn.length){ - return; - } - nidx++; - isFinal = (queryParts.length == nidx); - // kinda janky, too much array alloc - var tf = getFilterFunc(queryParts[idx+1]); - // for(var x=ecn.length-1, te; x>=0, te=ecn[x]; x--){ - for(var x=0, ecnl=ecn.length, te; x=0, te=elements[x]; x--){ - var x = elements.length - 1, te; - while(te = elements[x--]){ - _filterDown(te, queryParts, ret, 0); - } - return ret; - } - - var getFilterFunc = function(q){ - // note: query can't have spaces! - if(_filtersCache[q.query]){ - return _filtersCache[q.query]; - } - var ff = null; - - // does it have a tagName component? - if(q.tag){ - if(q.tag == "*"){ - ff = agree(ff, - function(elem){ - return (elem.nodeType == 1); - } - ); - }else{ - // tag name match - ff = agree(ff, - function(elem){ - return ( - (elem.nodeType == 1) && - (q.tag == elem.tagName.toLowerCase()) - ); - // return isTn; - } - ); - } - } - - // does the node have an ID? - if(q.id){ - ff = agree(ff, - function(elem){ - return ( - (elem.nodeType == 1) && - (elem.id == q.id) - ); - } - ); - } - - if(q.hasLoops){ - // if we have other query param parts, make sure we add them to the - // filter chain - ff = agree(ff, getSimpleFilterFunc(q)); - } - - return _filtersCache[q.query] = ff; - } - - var getNodeIndex = function(node){ - // NOTE: - // we could have a more accurate caching mechanism by invalidating - // caches after the query has finished, but I think that'd lead to - // significantly more cache churn than the cache would provide - // value for in the common case. Generally, we're more - // conservative (and therefore, more accurate) than jQuery and - // DomQuery WRT node node indexes, but there may be corner cases - // in which we fall down. How much we care about them is TBD. - - var pn = node.parentNode; - var pnc = pn.childNodes; - - // check to see if we can trust the cache. If not, re-key the whole - // thing and return our node match from that. - - var nidx = -1; - var child = pn.firstChild; - if(!child){ - return nidx; - } - - var ci = node["__cachedIndex"]; - var cl = pn["__cachedLength"]; - - // only handle cache building if we've gone out of sync - if(((typeof cl == "number")&&(cl != pnc.length))||(typeof ci != "number")){ - // rip though the whole set, building cache indexes as we go - pn["__cachedLength"] = pnc.length; - var idx = 1; - do{ - // we only assign indexes for nodes with nodeType == 1, as per: - // http://www.w3.org/TR/css3-selectors/#nth-child-pseudo - // only elements are counted in the search order, and they - // begin at 1 for the first child's index - - if(child === node){ - nidx = idx; - } - if(child.nodeType == 1){ - child["__cachedIndex"] = idx; - idx++; - } - child = child.nextSibling; - }while(child); - }else{ - // NOTE: - // could be incorrect in some cases (node swaps involving the - // passed node, etc.), but we ignore those due to the relative - // unlikelihood of that occuring - nidx = ci; - } - return nidx; - } - - var firedCount = 0; - - var blank = ""; - var _getAttr = function(elem, attr){ - if(attr == "class"){ - return elem.className || blank; - } - if(attr == "for"){ - return elem.htmlFor || blank; - } - return elem.getAttribute(attr, 2) || blank; - } - - var attrs = { - "*=": function(attr, value){ - return function(elem){ - // E[foo*="bar"] - // an E element whose "foo" attribute value contains - // the substring "bar" - return (_getAttr(elem, attr).indexOf(value)>=0); - } - }, - "^=": function(attr, value){ - // E[foo^="bar"] - // an E element whose "foo" attribute value begins exactly - // with the string "bar" - return function(elem){ - return (_getAttr(elem, attr).indexOf(value)==0); - } - }, - "$=": function(attr, value){ - // E[foo$="bar"] - // an E element whose "foo" attribute value ends exactly - // with the string "bar" - var tval = " "+value; - return function(elem){ - var ea = " "+_getAttr(elem, attr); - return (ea.lastIndexOf(value)==(ea.length-value.length)); - } - }, - "~=": function(attr, value){ - // E[foo~="bar"] - // an E element whose "foo" attribute value is a list of - // space-separated values, one of which is exactly equal - // to "bar" - - // return "[contains(concat(' ',@"+attr+",' '), ' "+ value +" ')]"; - var tval = " "+value+" "; - return function(elem){ - var ea = " "+_getAttr(elem, attr)+" "; - return (ea.indexOf(tval)>=0); - } - }, - "|=": function(attr, value){ - // E[hreflang|="en"] - // an E element whose "hreflang" attribute has a - // hyphen-separated list of values beginning (from the - // left) with "en" - var valueDash = " "+value+"-"; - return function(elem){ - var ea = " "+(elem.getAttribute(attr, 2) || ""); - return ( - (ea == value) || - (ea.indexOf(valueDash)==0) - ); - } - }, - "=": function(attr, value){ - return function(elem){ - return (_getAttr(elem, attr) == value); - } - } - }; - - var pseudos = { - "first-child": function(name, condition){ - return function(elem){ - if(elem.nodeType != 1){ return false; } - // check to see if any of the previous siblings are elements - var fc = elem.previousSibling; - while(fc && (fc.nodeType != 1)){ - fc = fc.previousSibling; - } - return (!fc); - } - }, - "last-child": function(name, condition){ - return function(elem){ - if(elem.nodeType != 1){ return false; } - // check to see if any of the next siblings are elements - var nc = elem.nextSibling; - while(nc && (nc.nodeType != 1)){ - nc = nc.nextSibling; - } - return (!nc); - } - }, - "empty": function(name, condition){ - return function(elem){ - // DomQuery and jQuery get this wrong, oddly enough. - // The CSS 3 selectors spec is pretty explicit about - // it, too. - var cn = elem.childNodes; - var cnl = elem.childNodes.length; - // if(!cnl){ return true; } - for(var x=cnl-1; x >= 0; x--){ - var nt = cn[x].nodeType; - if((nt == 1)||(nt == 3)){ return false; } - } - return true; - } - }, - "contains": function(name, condition){ - return function(elem){ - // FIXME: I dislike this version of "contains", as - // whimsical attribute could set it off. An inner-text - // based version might be more accurate, but since - // jQuery and DomQuery also potentially get this wrong, - // I'm leaving it for now. - return (elem.innerHTML.indexOf(condition) >= 0); - } - }, - "not": function(name, condition){ - var ntf = getFilterFunc(getQueryParts(condition)[0]); - return function(elem){ - return (!ntf(elem)); - } - }, - "nth-child": function(name, condition){ - var pi = parseInt; - if(condition == "odd"){ - return function(elem){ - return ( - ((getNodeIndex(elem)) % 2) == 1 - ); - } - }else if((condition == "2n")|| - (condition == "even")){ - return function(elem){ - return ((getNodeIndex(elem) % 2) == 0); - } - }else if(condition.indexOf("0n+") == 0){ - var ncount = pi(condition.substr(3)); - return function(elem){ - return (elem.parentNode[childNodesName][ncount-1] === elem); - } - }else if( (condition.indexOf("n+") > 0) && - (condition.length > 3) ){ - var tparts = condition.split("n+", 2); - var pred = pi(tparts[0]); - var idx = pi(tparts[1]); - return function(elem){ - return ((getNodeIndex(elem) % pred) == idx); - } - }else if(condition.indexOf("n") == -1){ - var ncount = pi(condition); - return function(elem){ - return (getNodeIndex(elem) == ncount); - } - } - } - }; - - var defaultGetter = (d.isIE) ? function(cond){ - var clc = cond.toLowerCase(); - return function(elem){ - return elem[cond]||elem[clc]; - } - } : function(cond){ - return function(elem){ - return (elem && elem.getAttribute && elem.hasAttribute(cond)); - } - }; - - var getSimpleFilterFunc = function(query){ - - var fcHit = (_simpleFiltersCache[query.query]||_filtersCache[query.query]); - if(fcHit){ return fcHit; } - - var ff = null; - - // the only case where we'll need the tag name is if we came from an ID query - if(query.id){ // do we have an ID component? - if(query.tag != "*"){ - ff = agree(ff, function(elem){ - return (elem.tagName.toLowerCase() == query.tag); - }); - } - } - - // if there's a class in our query, generate a match function for it - d.forEach(query.classes, function(cname, idx, arr){ - // get the class name - var isWildcard = cname.charAt(cname.length-1) == "*"; - if(isWildcard){ - cname = cname.substr(0, cname.length-1); - } - // I dislike the regex thing, even if memozied in a cache, but it's VERY short - var re = new RegExp("(?:^|\\s)" + cname + (isWildcard ? ".*" : "") + "(?:\\s|$)"); - ff = agree(ff, function(elem){ - return re.test(elem.className); - }); - ff.count = idx; - }); - - d.forEach(query.pseudos, function(pseudo){ - if(pseudos[pseudo.name]){ - ff = agree(ff, pseudos[pseudo.name](pseudo.name, pseudo.value)); - } - }); - - handleAttrs(attrs, query, defaultGetter, - function(tmatcher){ ff = agree(ff, tmatcher); } - ); - if(!ff){ - ff = function(){ return true; }; - } - return _simpleFiltersCache[query.query] = ff; - } - - var _getElementsFuncCache = { }; - - var getElementsFunc = function(query, root){ - var fHit = _getElementsFuncCache[query.query]; - if(fHit){ return fHit; } - - // NOTE: this function is in the fast path! not memoized!!! - - // the query doesn't contain any spaces, so there's only so many - // things it could be - - if(query.id && !query.hasLoops && !query.tag){ - // ID-only query. Easy. - return _getElementsFuncCache[query.query] = function(root){ - // FIXME: if root != document, check for parenting! - return [ d.byId(query.id) ]; - } - } - - var filterFunc = getSimpleFilterFunc(query); - - var retFunc; - if(query.tag && query.id && !query.hasLoops){ - // we got a filtered ID search (e.g., "h4#thinger") - retFunc = function(root){ - var te = d.byId(query.id); - if(filterFunc(te)){ - return [ te ]; - } - } - }else{ - var tret; - - if(!query.hasLoops){ - // it's just a plain-ol elements-by-tag-name query from the root - retFunc = function(root){ - var ret = []; - var te, x=0, tret = root.getElementsByTagName(query.tag); - while(te=tret[x++]){ - ret.push(te); - } - return ret; - } - }else{ - retFunc = function(root){ - var ret = []; - var te, x=0, tret = root.getElementsByTagName(query.tag); - while(te=tret[x++]){ - if(filterFunc(te)){ - ret.push(te); - } - } - return ret; - } - } - } - return _getElementsFuncCache[query.query] = retFunc; - } - - var _partsCache = {}; - - //////////////////////////////////////////////////////////////////////// - // the query runner - //////////////////////////////////////////////////////////////////////// - - // this is the second level of spliting, from full-length queries (e.g., - // "div.foo .bar") into simple query expressions (e.g., ["div.foo", - // ".bar"]) - var _queryFuncCache = { - "*": d.isIE ? - function(root){ - return root.all; - } : - function(root){ - return root.getElementsByTagName("*"); - }, - "~": _nextSiblings, - "+": function(root){ return _nextSiblings(root, true); }, - ">": _childElements - }; - - var getStepQueryFunc = function(query){ - // if it's trivial, get a fast-path dispatcher - var qparts = getQueryParts(d.trim(query)); - // if(query[query.length-1] == ">"){ query += " *"; } - if(qparts.length == 1){ - var tt = getElementsFunc(qparts[0]); - tt.nozip = true; - return tt; - } - - // otherwise, break it up and return a runner that iterates over the parts recursively - var sqf = function(root){ - var localQueryParts = qparts.slice(0); // clone the src arr - var candidates; - if(localQueryParts[0].oper == ">"){ // FIXME: what if it's + or ~? - candidates = [ root ]; - // root = document; - }else{ - candidates = getElementsFunc(localQueryParts.shift())(root); - } - return filterDown(candidates, localQueryParts); - } - return sqf; - } - - // a specialized method that implements our primoridal "query optimizer". - // This allows us to dispatch queries to the fastest subsystem we can get. - var _getQueryFunc = ( - // NOTE: - // XPath on the Webkit nighlies is slower than it's DOM iteration - // for most test cases - // FIXME: - // we should try to capture some runtime speed data for each query - // function to determine on the fly if we should stick w/ the - // potentially optimized variant or if we should try something - // new. - (document["evaluate"] && !d.isSafari) ? - function(query){ - // has xpath support that's faster than DOM - var qparts = query.split(" "); - // can we handle it? - if( (document["evaluate"])&& - (query.indexOf(":") == -1)&& - (query.indexOf("+") == -1) // skip direct sibling matches. See line ~344 - ){ - // dojo.debug(query); - // should we handle it? - - // kind of a lame heuristic, but it works - if( - // a "div div div" style query - ((qparts.length > 2)&&(query.indexOf(">") == -1))|| - // or something else with moderate complexity. kinda janky - (qparts.length > 3)|| - (query.indexOf("[")>=0)|| - // or if it's a ".thinger" query - ((1 == qparts.length)&&(0 <= query.indexOf("."))) - - ){ - // use get and cache a xpath runner for this selector - return getXPathFunc(query); - } - } - - // fallthrough - return getStepQueryFunc(query); - } : getStepQueryFunc - ); - // uncomment to disable XPath for testing and tuning the DOM path - // _getQueryFunc = getStepQueryFunc; - - // FIXME: we've got problems w/ the NodeList query()/filter() functions if we go XPath for everything - - // uncomment to disable DOM queries for testing and tuning XPath - // _getQueryFunc = getXPathFunc; - - // this is the primary caching for full-query results. The query dispatcher - // functions are generated here and then pickled for hash lookup in the - // future - var getQueryFunc = function(query){ - // return a cached version if one is available - var qcz = query.charAt(0); - if(d.doc["querySelectorAll"] && - ( (!d.isSafari) || (d.isSafari > 3.1) ) && // see #5832 - // as per CSS 3, we can't currently start w/ combinator: - // http://www.w3.org/TR/css3-selectors/#w3cselgrammar - (">+~".indexOf(qcz) == -1) - ){ - return function(root){ - var r = root.querySelectorAll(query); - r.nozip = true; // skip expensive duplication checks and just wrap in a NodeList - return r; - }; - } - if(_queryFuncCache[query]){ return _queryFuncCache[query]; } - if(0 > query.indexOf(",")){ - // if it's not a compound query (e.g., ".foo, .bar"), cache and return a dispatcher - return _queryFuncCache[query] = _getQueryFunc(query); - }else{ - // if it's a complex query, break it up into it's constituent parts - // and return a dispatcher that will merge the parts when run - - // var parts = query.split(", "); - var parts = query.split(/\s*,\s*/); - var tf = function(root){ - var pindex = 0; // avoid array alloc for every invocation - var ret = []; - var tp; - while(tp = parts[pindex++]){ - ret = ret.concat(_getQueryFunc(tp, tp.indexOf(" "))(root)); - } - return ret; - } - // ...cache and return - return _queryFuncCache[query] = tf; - } - } - - // FIXME: - // Dean's Base2 uses a system whereby queries themselves note if - // they'll need duplicate filtering. We need to get on that plan!! - - // attempt to efficiently determine if an item in a list is a dupe, - // returning a list of "uniques", hopefully in doucment order - var _zipIdx = 0; - var _zip = function(arr){ - if(arr && arr.nozip){ return d.NodeList._wrap(arr); } - var ret = new d.NodeList(); - if(!arr){ return ret; } - if(arr[0]){ - ret.push(arr[0]); - } - if(arr.length < 2){ return ret; } - _zipIdx++; - arr[0]["_zipIdx"] = _zipIdx; - for(var x=1, te; te = arr[x]; x++){ - if(arr[x]["_zipIdx"] != _zipIdx){ - ret.push(te); - } - te["_zipIdx"] = _zipIdx; - } - // FIXME: should we consider stripping these properties? - return ret; - } - - // the main executor - d.query = function(/*String*/ query, /*String|DOMNode?*/ root){ - // summary: - // Returns nodes which match the given CSS3 selector, searching the - // entire document by default but optionally taking a node to scope - // the search by. Returns an instance of dojo.NodeList. - // description: - // dojo.query() is the swiss army knife of DOM node manipulation in - // Dojo. Much like Prototype's "$$" (bling-bling) function or JQuery's - // "$" function, dojo.query provides robust, high-performance - // CSS-based node selector support with the option of scoping searches - // to a particular sub-tree of a document. - // - // Supported Selectors: - // -------------------- - // - // dojo.query() supports a rich set of CSS3 selectors, including: - // - // * class selectors (e.g., `.foo`) - // * node type selectors like `span` - // * ` ` descendant selectors - // * `>` child element selectors - // * `#foo` style ID selectors - // * `*` universal selector - // * `~`, the immediately preceeded-by sibling selector - // * `+`, the preceeded-by sibling selector - // * attribute queries: - // | * `[foo]` attribute presence selector - // | * `[foo='bar']` attribute value exact match - // | * `[foo~='bar']` attribute value list item match - // | * `[foo^='bar']` attribute start match - // | * `[foo$='bar']` attribute end match - // | * `[foo*='bar']` attribute substring match - // * `:first-child`, `:last-child` positional selectors - // * `:empty` content emtpy selector - // * `:empty` content emtpy selector - // * `:nth-child(n)`, `:nth-child(2n+1)` style positional calculations - // * `:nth-child(even)`, `:nth-child(odd)` positional selectors - // * `:not(...)` negation pseudo selectors - // - // Any legal combination of these selectors will work with - // `dojo.query()`, including compound selectors ("," delimited). - // Very complex and useful searches can be constructed with this - // palette of selectors and when combined with functions for - // maniplation presented by dojo.NodeList, many types of DOM - // manipulation operations become very straightforward. - // - // Unsupported Selectors: - // ---------------------- - // - // While dojo.query handles many CSS3 selectors, some fall outside of - // what's resaonable for a programmatic node querying engine to - // handle. Currently unsupported selectors include: - // - // * namespace-differentiated selectors of any form - // * all `::` pseduo-element selectors - // * certain pseduo-selectors which don't get a lot of day-to-day use: - // | * `:root`, `:lang()`, `:target`, `:focus` - // * all visual and state selectors: - // | * `:root`, `:active`, `:hover`, `:visisted`, `:link`, - // `:enabled`, `:disabled`, `:checked` - // * `:*-of-type` pseudo selectors - // - // dojo.query and XML Documents: - // ----------------------------- - // - // `dojo.query` currently only supports searching XML documents - // whose tags and attributes are 100% lower-case. This is a known - // limitation and will [be addressed soon](http://trac.dojotoolkit.org/ticket/3866) - // Non-selector Queries: - // --------------------- - // - // If something other than a String is passed for the query, - // `dojo.query` will return a new `dojo.NodeList` constructed from - // that parameter alone and all further processing will stop. This - // means that if you have a reference to a node or NodeList, you - // can quickly construct a new NodeList from the original by - // calling `dojo.query(node)` or `dojo.query(list)`. - // - // query: - // The CSS3 expression to match against. For details on the syntax of - // CSS3 selectors, see - // root: - // A DOMNode (or node id) to scope the search from. Optional. - // returns: dojo.NodeList - // An instance of `dojo.NodeList`. Many methods are available on - // NodeLists for searching, iterating, manipulating, and handling - // events on the matched nodes in the returned list. - // example: - // search the entire document for elements with the class "foo": - // | dojo.query(".foo"); - // these elements will match: - // | - // | - // |

- // example: - // search the entire document for elements with the classes "foo" *and* "bar": - // | dojo.query(".foo.bar"); - // these elements will match: - // | - // while these will not: - // | - // |

- // example: - // find `` elements which are descendants of paragraphs and - // which have a "highlighted" class: - // | dojo.query("p span.highlighted"); - // the innermost span in this fragment matches: - // |

- // | ... - // | ... - // | - // |

- // example: - // set an "odd" class on all odd table rows inside of the table - // `#tabular_data`, using the `>` (direct child) selector to avoid - // affecting any nested tables: - // | dojo.query("#tabular_data > tbody > tr:nth-child(odd)").addClass("odd"); - // example: - // remove all elements with the class "error" from the document - // and store them in a list: - // | var errors = dojo.query(".error").orphan(); - // example: - // add an onclick handler to every submit button in the document - // which causes the form to be sent via Ajax instead: - // | dojo.query("input[type='submit']").onclick(function(e){ - // | dojo.stopEvent(e); // prevent sending the form - // | var btn = e.target; - // | dojo.xhrPost({ - // | form: btn.form, - // | load: function(data){ - // | // replace the form with the response - // | var div = dojo.doc.createElement("div"); - // | dojo.place(div, btn.form, "after"); - // | div.innerHTML = data; - // | dojo.style(btn.form, "display", "none"); - // | } - // | }); - // | }); - - - // NOTE: elementsById is not currently supported - // NOTE: ignores xpath-ish queries for now - - if(query.constructor == d.NodeList){ - return query; - } - if(!d.isString(query)){ - return new d.NodeList(query); // dojo.NodeList - } - if(d.isString(root)){ - root = d.byId(root); - } - - return _zip(getQueryFunc(query)(root||d.doc)); // dojo.NodeList - } - - /* - // exposing this was a mistake - d.query.attrs = attrs; - */ - // exposing this because new pseudo matches are only executed through the - // DOM query path (never through the xpath optimizing branch) - d.query.pseudos = pseudos; - - // one-off function for filtering a NodeList based on a simple selector - d._filterQueryResult = function(nodeList, simpleFilter){ - var tnl = new d.NodeList(); - var ff = (simpleFilter) ? getFilterFunc(getQueryParts(simpleFilter)[0]) : function(){ return true; }; - for(var x=0, te; te = nodeList[x]; x++){ - if(ff(te)){ tnl.push(te); } - } - return tnl; - } -})(); - -} - -if(!dojo._hasResource["dojo._base.xhr"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.xhr"] = true; -dojo.provide("dojo._base.xhr"); - - - - - -(function(){ - var _d = dojo; - function setValue(/*Object*/obj, /*String*/name, /*String*/value){ - //summary: - // For the nameed property in object, set the value. If a value - // already exists and it is a string, convert the value to be an - // array of values. - var val = obj[name]; - if(_d.isString(val)){ - obj[name] = [val, value]; - }else if(_d.isArray(val)){ - val.push(value); - }else{ - obj[name] = value; - } - } - - dojo.formToObject = function(/*DOMNode||String*/ formNode){ - // summary: - // dojo.formToObject returns the values encoded in an HTML form as - // string properties in an object which it then returns. Disabled form - // elements, buttons, and other non-value form elements are skipped. - // Multi-select elements are returned as an array of string values. - // description: - // This form: - // - // |
- // | - // | - // | - // | - // |
- // - // yields this object structure as the result of a call to - // formToObject(): - // - // | { - // | blah: "blah", - // | multi: [ - // | "thud", - // | "thonk" - // | ] - // | }; - - var ret = {}; - var iq = "input:not([type=file]):not([type=submit]):not([type=image]):not([type=reset]):not([type=button]), select, textarea"; - _d.query(iq, formNode).filter(function(node){ - return !node.disabled && node.name; - }).forEach(function(item){ - var _in = item.name; - var type = (item.type||"").toLowerCase(); - if(type == "radio" || type == "checkbox"){ - if(item.checked){ setValue(ret, _in, item.value); } - }else if(item.multiple){ - ret[_in] = []; - _d.query("option", item).forEach(function(opt){ - if(opt.selected){ - setValue(ret, _in, opt.value); - } - }); - }else{ - setValue(ret, _in, item.value); - if(type == "image"){ - ret[_in+".x"] = ret[_in+".y"] = ret[_in].x = ret[_in].y = 0; - } - } - }); - return ret; // Object - } - - dojo.objectToQuery = function(/*Object*/ map){ - // summary: - // takes a name/value mapping object and returns a string representing - // a URL-encoded version of that object. - // example: - // this object: - // - // | { - // | blah: "blah", - // | multi: [ - // | "thud", - // | "thonk" - // | ] - // | }; - // - // yields the following query string: - // - // | "blah=blah&multi=thud&multi=thonk" - - // FIXME: need to implement encodeAscii!! - var enc = encodeURIComponent; - var pairs = []; - var backstop = {}; - for(var name in map){ - var value = map[name]; - if(value != backstop[name]){ - var assign = enc(name) + "="; - if(_d.isArray(value)){ - for(var i=0; i < value.length; i++){ - pairs.push(assign + enc(value[i])); - } - }else{ - pairs.push(assign + enc(value)); - } - } - } - return pairs.join("&"); // String - } - - dojo.formToQuery = function(/*DOMNode||String*/ formNode){ - // summary: - // Returns a URL-encoded string representing the form passed as either a - // node or string ID identifying the form to serialize - return _d.objectToQuery(_d.formToObject(formNode)); // String - } - - dojo.formToJson = function(/*DOMNode||String*/ formNode, /*Boolean?*/prettyPrint){ - // summary: - // return a serialized JSON string from a form node or string - // ID identifying the form to serialize - return _d.toJson(_d.formToObject(formNode), prettyPrint); // String - } - - dojo.queryToObject = function(/*String*/ str){ - // summary: - // returns an object representing a de-serialized query section of a - // URL. Query keys with multiple values are returned in an array. - // description: - // This string: - // - // | "foo=bar&foo=baz&thinger=%20spaces%20=blah&zonk=blarg&" - // - // results in this object structure: - // - // | { - // | foo: [ "bar", "baz" ], - // | thinger: " spaces =blah", - // | zonk: "blarg" - // | } - // - // Note that spaces and other urlencoded entities are correctly - // handled. - - // FIXME: should we grab the URL string if we're not passed one? - var ret = {}; - var qp = str.split("&"); - var dec = decodeURIComponent; - _d.forEach(qp, function(item){ - if(item.length){ - var parts = item.split("="); - var name = dec(parts.shift()); - var val = dec(parts.join("=")); - if(_d.isString(ret[name])){ - ret[name] = [ret[name]]; - } - if(_d.isArray(ret[name])){ - ret[name].push(val); - }else{ - ret[name] = val; - } - } - }); - return ret; // Object - } - - /* - from refactor.txt: - - all bind() replacement APIs take the following argument structure: - - { - url: "blah.html", - - // all below are optional, but must be supported in some form by - // every IO API - timeout: 1000, // milliseconds - handleAs: "text", // replaces the always-wrong "mimetype" - content: { - key: "value" - }, - - // browser-specific, MAY be unsupported - sync: true, // defaults to false - form: dojo.byId("someForm") - } - */ - - // need to block async callbacks from snatching this thread as the result - // of an async callback might call another sync XHR, this hangs khtml forever - // must checked by watchInFlight() - - dojo._blockAsync = false; - - dojo._contentHandlers = { - "text": function(xhr){ return xhr.responseText; }, - "json": function(xhr){ - if(!dojo.config.usePlainJson){ - console.warn("Consider using mimetype:text/json-comment-filtered" - + " to avoid potential security issues with JSON endpoints" - + " (use djConfig.usePlainJson=true to turn off this message)"); - } - return (xhr.status == 204) ? undefined : _d.fromJson(xhr.responseText); - }, - "json-comment-filtered": function(xhr){ - // NOTE: we provide the json-comment-filtered option as one solution to - // the "JavaScript Hijacking" issue noted by Fortify and others. It is - // not appropriate for all circumstances. - - var value = xhr.responseText; - var cStartIdx = value.indexOf("\/*"); - var cEndIdx = value.lastIndexOf("*\/"); - if(cStartIdx == -1 || cEndIdx == -1){ - throw new Error("JSON was not comment filtered"); - } - return (xhr.status == 204) ? undefined : - _d.fromJson(value.substring(cStartIdx+2, cEndIdx)); - }, - "javascript": function(xhr){ - // FIXME: try Moz and IE specific eval variants? - return _d.eval(xhr.responseText); - }, - "xml": function(xhr){ - var result = xhr.responseXML; - if(_d.isIE && (!result || window.location.protocol == "file:")){ - _d.forEach(["MSXML2", "Microsoft", "MSXML", "MSXML3"], function(prefix){ - try{ - var dom = new ActiveXObject(prefix + ".XMLDOM"); - dom.async = false; - dom.loadXML(xhr.responseText); - result = dom; - }catch(e){ /* Not available. Squelch and try next one. */ } - }); - } - return result; // DOMDocument - } - }; - - dojo._contentHandlers["json-comment-optional"] = function(xhr){ - var handlers = _d._contentHandlers; - try{ - return handlers["json-comment-filtered"](xhr); - }catch(e){ - return handlers["json"](xhr); - } - }; - - /*===== - dojo.__IoArgs = function(){ - // url: String - // URL to server endpoint. - // content: Object? - // Contains properties with string values. These - // properties will be serialized as name1=value2 and - // passed in the request. - // timeout: Integer? - // Milliseconds to wait for the response. If this time - // passes, the then error callbacks are called. - // form: DOMNode? - // DOM node for a form. Used to extract the form values - // and send to the server. - // preventCache: Boolean? - // Default is false. If true, then a - // "dojo.preventCache" parameter is sent in the request - // with a value that changes with each request - // (timestamp). Useful only with GET-type requests. - // handleAs: String? - // Acceptable values depend on the type of IO - // transport (see specific IO calls for more information). - // load: Function? - // function(response, ioArgs){}. response is an Object, ioArgs - // is of type dojo.__IoCallbackArgs. The load function will be - // called on a successful response. - // error: Function? - // function(response, ioArgs){}. response is an Object, ioArgs - // is of type dojo.__IoCallbackArgs. The error function will - // be called in an error case. - // handle: Function? - // function(response, ioArgs){}. response is an Object, ioArgs - // is of type dojo.__IoCallbackArgs. The handle function will - // be called in either the successful or error case. For - // the load, error and handle functions, the ioArgs object - // will contain the following properties: - this.url = url; - this.content = content; - this.timeout = timeout; - this.form = form; - this.preventCache = preventCache; - this.handleAs = handleAs; - this.load = load; - this.error = error; - this.handle = handle; - } - =====*/ - - /*===== - dojo.__IoCallbackArgs = function(args, xhr, url, query, handleAs, id, canDelete, json){ - // args: Object - // the original object argument to the IO call. - // xhr: XMLHttpRequest - // For XMLHttpRequest calls only, the - // XMLHttpRequest object that was used for the - // request. - // url: String - // The final URL used for the call. Many times it - // will be different than the original args.url - // value. - // query: String - // For non-GET requests, the - // name1=value1&name2=value2 parameters sent up in - // the request. - // handleAs: String - // The final indicator on how the response will be - // handled. - // id: String - // For dojo.io.script calls only, the internal - // script ID used for the request. - // canDelete: Boolean - // For dojo.io.script calls only, indicates - // whether the script tag that represents the - // request can be deleted after callbacks have - // been called. Used internally to know when - // cleanup can happen on JSONP-type requests. - // json: Object - // For dojo.io.script calls only: holds the JSON - // response for JSONP-type requests. Used - // internally to hold on to the JSON responses. - // You should not need to access it directly -- - // the same object should be passed to the success - // callbacks directly. - this.args = args; - this.xhr = xhr; - this.url = url; - this.query = query; - this.handleAs = handleAs; - this.id = id; - this.canDelete = canDelete; - this.json = json; - } - =====*/ - - - - dojo._ioSetArgs = function(/*dojo.__IoArgs*/args, - /*Function*/canceller, - /*Function*/okHandler, - /*Function*/errHandler){ - // summary: - // sets up the Deferred and ioArgs property on the Deferred so it - // can be used in an io call. - // args: - // The args object passed into the public io call. Recognized properties on - // the args object are: - // canceller: - // The canceller function used for the Deferred object. The function - // will receive one argument, the Deferred object that is related to the - // canceller. - // okHandler: - // The first OK callback to be registered with Deferred. It has the opportunity - // to transform the OK response. It will receive one argument -- the Deferred - // object returned from this function. - // errHandler: - // The first error callback to be registered with Deferred. It has the opportunity - // to do cleanup on an error. It will receive two arguments: error (the - // Error object) and dfd, the Deferred object returned from this function. - - var ioArgs = {args: args, url: args.url}; - - //Get values from form if requestd. - var formObject = null; - if(args.form){ - var form = _d.byId(args.form); - //IE requires going through getAttributeNode instead of just getAttribute in some form cases, - //so use it for all. See #2844 - var actnNode = form.getAttributeNode("action"); - ioArgs.url = ioArgs.url || (actnNode ? actnNode.value : null); - formObject = _d.formToObject(form); - } - - // set up the query params - var miArgs = [{}]; - - if(formObject){ - // potentially over-ride url-provided params w/ form values - miArgs.push(formObject); - } - if(args.content){ - // stuff in content over-rides what's set by form - miArgs.push(args.content); - } - if(args.preventCache){ - miArgs.push({"dojo.preventCache": new Date().valueOf()}); - } - ioArgs.query = _d.objectToQuery(_d.mixin.apply(null, miArgs)); - - // .. and the real work of getting the deferred in order, etc. - ioArgs.handleAs = args.handleAs || "text"; - var d = new _d.Deferred(canceller); - d.addCallbacks(okHandler, function(error){ - return errHandler(error, d); - }); - - //Support specifying load, error and handle callback functions from the args. - //For those callbacks, the "this" object will be the args object. - //The callbacks will get the deferred result value as the - //first argument and the ioArgs object as the second argument. - var ld = args.load; - if(ld && _d.isFunction(ld)){ - d.addCallback(function(value){ - return ld.call(args, value, ioArgs); - }); - } - var err = args.error; - if(err && _d.isFunction(err)){ - d.addErrback(function(value){ - return err.call(args, value, ioArgs); - }); - } - var handle = args.handle; - if(handle && _d.isFunction(handle)){ - d.addBoth(function(value){ - return handle.call(args, value, ioArgs); - }); - } - - d.ioArgs = ioArgs; - - // FIXME: need to wire up the xhr object's abort method to something - // analagous in the Deferred - return d; - } - - var _deferredCancel = function(/*Deferred*/dfd){ - //summary: canceller function for dojo._ioSetArgs call. - - dfd.canceled = true; - var xhr = dfd.ioArgs.xhr; - var _at = typeof xhr.abort; - if(_at == "function" || _at == "unknown"){ - xhr.abort(); - } - var err = new Error("xhr cancelled"); - err.dojoType = "cancel"; - return err; - } - var _deferredOk = function(/*Deferred*/dfd){ - //summary: okHandler function for dojo._ioSetArgs call. - - return _d._contentHandlers[dfd.ioArgs.handleAs](dfd.ioArgs.xhr); - } - var _deferError = function(/*Error*/error, /*Deferred*/dfd){ - //summary: errHandler function for dojo._ioSetArgs call. - - // console.debug("xhr error in:", dfd.ioArgs.xhr); - console.debug(error); - return error; - } - - var _makeXhrDeferred = function(/*dojo.__XhrArgs*/args){ - //summary: makes the Deferred object for this xhr request. - var dfd = _d._ioSetArgs(args, _deferredCancel, _deferredOk, _deferError); - //Pass the args to _xhrObj, to allow xhr iframe proxy interceptions. - dfd.ioArgs.xhr = _d._xhrObj(dfd.ioArgs.args); - return dfd; - } - - // avoid setting a timer per request. It degrades performance on IE - // something fierece if we don't use unified loops. - var _inFlightIntvl = null; - var _inFlight = []; - var _watchInFlight = function(){ - //summary: - // internal method that checks each inflight XMLHttpRequest to see - // if it has completed or if the timeout situation applies. - - var now = (new Date()).getTime(); - // make sure sync calls stay thread safe, if this callback is called - // during a sync call and this results in another sync call before the - // first sync call ends the browser hangs - if(!_d._blockAsync){ - // we need manual loop because we often modify _inFlight (and therefore 'i') while iterating - // note: the second clause is an assigment on purpose, lint may complain - for(var i = 0, tif; i < _inFlight.length && (tif = _inFlight[i]); i++){ - var dfd = tif.dfd; - try{ - if(!dfd || dfd.canceled || !tif.validCheck(dfd)){ - _inFlight.splice(i--, 1); - }else if(tif.ioCheck(dfd)){ - _inFlight.splice(i--, 1); - tif.resHandle(dfd); - }else if(dfd.startTime){ - //did we timeout? - if(dfd.startTime + (dfd.ioArgs.args.timeout || 0) < now){ - _inFlight.splice(i--, 1); - var err = new Error("timeout exceeded"); - err.dojoType = "timeout"; - dfd.errback(err); - //Cancel the request so the io module can do appropriate cleanup. - dfd.cancel(); - } - } - }catch(e){ - // FIXME: make sure we errback! (fixed? remove console.debug?) - console.debug(e); - dfd.errback(new Error("_watchInFlightError!")); - } - } - } - - if(!_inFlight.length){ - clearInterval(_inFlightIntvl); - _inFlightIntvl = null; - return; - } - - } - - dojo._ioCancelAll = function(){ - //summary: Cancels all pending IO requests, regardless of IO type - //(xhr, script, iframe). - try{ - _d.forEach(_inFlight, function(i){ - i.dfd.cancel(); - }); - }catch(e){/*squelch*/} - } - - //Automatically call cancel all io calls on unload - //in IE for trac issue #2357. - if(_d.isIE){ - _d.addOnUnload(_d._ioCancelAll); - } - - _d._ioWatch = function(/*Deferred*/dfd, - /*Function*/validCheck, - /*Function*/ioCheck, - /*Function*/resHandle){ - //summary: watches the io request represented by dfd to see if it completes. - //dfd: - // The Deferred object to watch. - //validCheck: - // Function used to check if the IO request is still valid. Gets the dfd - // object as its only argument. - //ioCheck: - // Function used to check if basic IO call worked. Gets the dfd - // object as its only argument. - //resHandle: - // Function used to process response. Gets the dfd - // object as its only argument. - if(dfd.ioArgs.args.timeout){ - dfd.startTime = (new Date()).getTime(); - } - _inFlight.push({dfd: dfd, validCheck: validCheck, ioCheck: ioCheck, resHandle: resHandle}); - if(!_inFlightIntvl){ - _inFlightIntvl = setInterval(_watchInFlight, 50); - } - _watchInFlight(); // handle sync requests - } - - var _defaultContentType = "application/x-www-form-urlencoded"; - - var _validCheck = function(/*Deferred*/dfd){ - return dfd.ioArgs.xhr.readyState; //boolean - } - var _ioCheck = function(/*Deferred*/dfd){ - return 4 == dfd.ioArgs.xhr.readyState; //boolean - } - var _resHandle = function(/*Deferred*/dfd){ - var xhr = dfd.ioArgs.xhr; - if(_d._isDocumentOk(xhr)){ - dfd.callback(dfd); - }else{ - var err = new Error("Unable to load " + dfd.ioArgs.url + " status:" + xhr.status); - err.status = xhr.status; - err.responseText = xhr.responseText; - dfd.errback(err); - } - } - - var _doIt = function(/*String*/type, /*Deferred*/dfd){ - // IE 6 is a steaming pile. It won't let you call apply() on the native function (xhr.open). - // workaround for IE6's apply() "issues" - var ioArgs = dfd.ioArgs; - var args = ioArgs.args; - var xhr = ioArgs.xhr; - xhr.open(type, ioArgs.url, args.sync !== true, args.user || undefined, args.password || undefined); - if(args.headers){ - for(var hdr in args.headers){ - if(hdr.toLowerCase() === "content-type" && !args.contentType){ - args.contentType = args.headers[hdr]; - }else{ - xhr.setRequestHeader(hdr, args.headers[hdr]); - } - } - } - // FIXME: is this appropriate for all content types? - xhr.setRequestHeader("Content-Type", args.contentType || _defaultContentType); - if(!args.headers || !args.headers["X-Requested-With"]){ - xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest"); - } - // FIXME: set other headers here! - try{ - xhr.send(ioArgs.query); - }catch(e){ - dfd.cancel(); - } - _d._ioWatch(dfd, _validCheck, _ioCheck, _resHandle); - xhr = null; - return dfd; //Deferred - } - - dojo._ioAddQueryToUrl = function(/*dojo.__IoCallbackArgs*/ioArgs){ - //summary: Adds query params discovered by the io deferred construction to the URL. - //Only use this for operations which are fundamentally GET-type operations. - if(ioArgs.query.length){ - ioArgs.url += (ioArgs.url.indexOf("?") == -1 ? "?" : "&") + ioArgs.query; - ioArgs.query = null; - } - } - - /*===== - dojo.declare("dojo.__XhrArgs", dojo.__IoArgs, { - constructor: function(){ - // summary: - // In addition to the properties listed for the dojo._IoArgs type, - // the following properties are allowed for dojo.xhr* methods. - // handleAs: String? - // Acceptable values are: text (default), json, json-comment-optional, - // json-comment-filtered, javascript, xml - // sync: Boolean? - // false is default. Indicates whether the request should - // be a synchronous (blocking) request. - // headers: Object? - // Additional HTTP headers to send in the request. - this.handleAs = handleAs; - this.sync = sync; - this.headers = headers; - } - }); - =====*/ - - dojo.xhr = function(/*String*/ method, /*dojo.__XhrArgs*/ args, /*Boolean?*/ hasBody){ - // summary: - // Sends an HTTP request with the given method. If the request has an - // HTTP body, then pass true for hasBody. The method argument should be uppercase. - // Also look at dojo.xhrGet(), xhrPost(), xhrPut() and dojo.xhrDelete() for shortcuts - // for those HTTP methods. There are also methods for "raw" PUT and POST methods - // via dojo.rawXhrPut() and dojo.rawXhrPost() respectively. - var dfd = _makeXhrDeferred(args); - if(!hasBody){ - _d._ioAddQueryToUrl(dfd.ioArgs); - } - return _doIt(method, dfd); // dojo.Deferred - } - - dojo.xhrGet = function(/*dojo.__XhrArgs*/ args){ - // summary: - // Sends an HTTP GET request to the server. - return _d.xhr("GET", args); //dojo.Deferred - } - - dojo.xhrPost = function(/*dojo.__XhrArgs*/ args){ - //summary: - // Sends an HTTP POST request to the server. - return _d.xhr("POST", args, true); // dojo.Deferred - } - - dojo.rawXhrPost = function(/*dojo.__XhrArgs*/ args){ - // summary: - // Sends an HTTP POST request to the server. In addtion to the properties - // listed for the dojo.__XhrArgs type, the following property is allowed: - // postData: - // String. The raw data to send in the body of the POST request. - var dfd = _makeXhrDeferred(args); - dfd.ioArgs.query = args.postData; - return _doIt("POST", dfd); // dojo.Deferred - } - - dojo.xhrPut = function(/*dojo.__XhrArgs*/ args){ - // summary: - // Sends an HTTP PUT request to the server. - return _d.xhr("PUT", args, true); // dojo.Deferred - } - - dojo.rawXhrPut = function(/*dojo.__XhrArgs*/ args){ - // summary: - // Sends an HTTP PUT request to the server. In addtion to the properties - // listed for the dojo.__XhrArgs type, the following property is allowed: - // putData: - // String. The raw data to send in the body of the PUT request. - var dfd = _makeXhrDeferred(args); - var ioArgs = dfd.ioArgs; - if(args.putData){ - ioArgs.query = args.putData; - args.putData = null; - } - return _doIt("PUT", dfd); // dojo.Deferred - } - - dojo.xhrDelete = function(/*dojo.__XhrArgs*/ args){ - // summary: - // Sends an HTTP DELETE request to the server. - return _d.xhr("DELETE", args); //dojo.Deferred - } - - /* - dojo.wrapForm = function(formNode){ - //summary: - // A replacement for FormBind, but not implemented yet. - - // FIXME: need to think harder about what extensions to this we might - // want. What should we allow folks to do w/ this? What events to - // set/send? - throw new Error("dojo.wrapForm not yet implemented"); - } - */ -})(); - -} - -if(!dojo._hasResource["dojo._base.fx"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.fx"] = true; -dojo.provide("dojo._base.fx"); - - - - - - -/* - Animation losely package based on Dan Pupius' work, contributed under CLA: - http://pupius.co.uk/js/Toolkit.Drawing.js -*/ -(function(){ - - var d = dojo; - - dojo._Line = function(/*int*/ start, /*int*/ end){ - // summary: - // dojo._Line is the object used to generate values from a start value - // to an end value - // start: int - // Beginning value for range - // end: int - // Ending value for range - this.start = start; - this.end = end; - this.getValue = function(/*float*/ n){ - // summary: returns the point on the line - // n: a floating point number greater than 0 and less than 1 - return ((this.end - this.start) * n) + this.start; // Decimal - } - } - - d.declare("dojo._Animation", null, { - // summary - // A generic animation class that fires callbacks into its handlers - // object at various states. Nearly all dojo animation functions - // return an instance of this method, usually without calling the - // .play() method beforehand. Therefore, you will likely need to - // call .play() on instances of dojo._Animation when one is - // returned. - constructor: function(/*Object*/ args){ - d.mixin(this, args); - if(d.isArray(this.curve)){ - /* curve: Array - pId: a */ - this.curve = new d._Line(this.curve[0], this.curve[1]); - } - }, - - // duration: Integer - // The time in milliseonds the animation will take to run - duration: 350, - - /*===== - // curve: dojo._Line||Array - // A two element array of start and end values, or a dojo._Line instance to be - // used in the Animation. - curve: null, - - // easing: Function - // A Function to adjust the acceleration (or deceleration) of the progress - // across a dojo._Line - easing: null, - =====*/ - - // repeat: Integer - // The number of times to loop the animation - repeat: 0, - - // rate: Integer - // the time in milliseconds to wait before advancing to next frame - // (used as a fps timer: rate/1000 = fps) - rate: 10 /* 100 fps */, - - /*===== - // delay: Integer - // The time in milliseconds to wait before starting animation after it has been .play()'ed - delay: null, - - // events - // - // beforeBegin: Event - // Synthetic event fired before a dojo._Animation begins playing (synchronous) - beforeBegin: null, - - // onBegin: Event - // Synthetic event fired as a dojo._Animation begins playing (useful?) - onBegin: null, - - // onAnimate: Event - // Synthetic event fired at each interval of a dojo._Animation - onAnimate: null, - - // onEnd: Event - // Synthetic event fired after the final frame of a dojo._Animation - onEnd: null, - - // onPlay: Event - // Synthetic event fired any time a dojo._Animation is play()'ed - onPlay: null, - - // onPause: Event - // Synthetic event fired when a dojo._Animation is paused - onPause: null, - - // onStop: Event - // Synthetic event fires when a dojo._Animation is stopped - onStop: null, - - =====*/ - - _percent: 0, - _startRepeatCount: 0, - - _fire: function(/*Event*/ evt, /*Array?*/ args){ - // summary: - // Convenience function. Fire event "evt" and pass it the - // arguments specified in "args". - // evt: - // The event to fire. - // args: - // The arguments to pass to the event. - try{ - if(this[evt]){ - this[evt].apply(this, args||[]); - } - }catch(e){ - // squelch and log because we shouldn't allow exceptions in - // synthetic event handlers to cause the internal timer to run - // amuck, potentially pegging the CPU. I'm not a fan of this - // squelch, but hopefully logging will make it clear what's - // going on - console.error("exception in animation handler for:", evt); - console.error(e); - } - return this; // dojo._Animation - }, - - play: function(/*int?*/ delay, /*Boolean?*/ gotoStart){ - // summary: - // Start the animation. - // delay: - // How many milliseconds to delay before starting. - // gotoStart: - // If true, starts the animation from the beginning; otherwise, - // starts it from its current position. - var _t = this; - if(gotoStart){ - _t._stopTimer(); - _t._active = _t._paused = false; - _t._percent = 0; - }else if(_t._active && !_t._paused){ - return _t; // dojo._Animation - } - - _t._fire("beforeBegin"); - - var de = delay||_t.delay; - var _p = dojo.hitch(_t, "_play", gotoStart); - if(de > 0){ - setTimeout(_p, de); - return _t; // dojo._Animation - } - _p(); - return _t; - }, - - _play: function(gotoStart){ - var _t = this; - _t._startTime = new Date().valueOf(); - if(_t._paused){ - _t._startTime -= _t.duration * _t._percent; - } - _t._endTime = _t._startTime + _t.duration; - - _t._active = true; - _t._paused = false; - - var value = _t.curve.getValue(_t._percent); - if(!_t._percent){ - if(!_t._startRepeatCount){ - _t._startRepeatCount = _t.repeat; - } - _t._fire("onBegin", [value]); - } - - _t._fire("onPlay", [value]); - - _t._cycle(); - return _t; // dojo._Animation - }, - - pause: function(){ - // summary: Pauses a running animation. - this._stopTimer(); - if(!this._active){ return this; /*dojo._Animation*/ } - this._paused = true; - this._fire("onPause", [this.curve.getValue(this._percent)]); - return this; // dojo._Animation - }, - - gotoPercent: function(/*Decimal*/ percent, /*Boolean?*/ andPlay){ - // summary: - // Sets the progress of the animation. - // percent: - // A percentage in decimal notation (between and including 0.0 and 1.0). - // andPlay: - // If true, play the animation after setting the progress. - this._stopTimer(); - this._active = this._paused = true; - this._percent = percent; - if(andPlay){ this.play(); } - return this; // dojo._Animation - }, - - stop: function(/*boolean?*/ gotoEnd){ - // summary: Stops a running animation. - // gotoEnd: If true, the animation will end. - if(!this._timer){ return this; /* dojo._Animation */ } - this._stopTimer(); - if(gotoEnd){ - this._percent = 1; - } - this._fire("onStop", [this.curve.getValue(this._percent)]); - this._active = this._paused = false; - return this; // dojo._Animation - }, - - status: function(){ - // summary: Returns a string token representation of the status of - // the animation, one of: "paused", "playing", "stopped" - if(this._active){ - return this._paused ? "paused" : "playing"; // String - } - return "stopped"; // String - }, - - _cycle: function(){ - var _t = this; - if(_t._active){ - var curr = new Date().valueOf(); - var step = (curr - _t._startTime) / (_t._endTime - _t._startTime); - - if(step >= 1){ - step = 1; - } - _t._percent = step; - - // Perform easing - if(_t.easing){ - step = _t.easing(step); - } - - _t._fire("onAnimate", [_t.curve.getValue(step)]); - - if(_t._percent < 1){ - _t._startTimer(); - }else{ - _t._active = false; - - if(_t.repeat > 0){ - _t.repeat--; - _t.play(null, true); - }else if(_t.repeat == -1){ - _t.play(null, true); - }else{ - if(_t._startRepeatCount){ - _t.repeat = _t._startRepeatCount; - _t._startRepeatCount = 0; - } - } - _t._percent = 0; - _t._fire("onEnd"); - _t._stopTimer(); - } - } - return _t; // dojo._Animation - } - }); - - var ctr = 0; - var _globalTimerList = []; - var runner = { - run: function(){ } - }; - var timer = null; - dojo._Animation.prototype._startTimer = function(){ - // this._timer = setTimeout(dojo.hitch(this, "_cycle"), this.rate); - if(!this._timer){ - this._timer = d.connect(runner, "run", this, "_cycle"); - ctr++; - } - if(!timer){ - timer = setInterval(d.hitch(runner, "run"), this.rate); - } - }; - - dojo._Animation.prototype._stopTimer = function(){ - if(this._timer){ - d.disconnect(this._timer); - this._timer = null; - ctr--; - } - if(ctr <= 0){ - clearInterval(timer); - timer = null; - ctr = 0; - } - }; - - var _makeFadeable = (d.isIE) ? function(node){ - // only set the zoom if the "tickle" value would be the same as the - // default - var ns = node.style; - if(!ns.zoom.length && d.style(node, "zoom") == "normal"){ - // make sure the node "hasLayout" - // NOTE: this has been tested with larger and smaller user-set text - // sizes and works fine - ns.zoom = "1"; - // node.style.zoom = "normal"; - } - // don't set the width to auto if it didn't already cascade that way. - // We don't want to f anyones designs - if(!ns.width.length && d.style(node, "width") == "auto"){ - ns.width = "auto"; - } - } : function(){}; - - dojo._fade = function(/*Object*/ args){ - // summary: - // Returns an animation that will fade the node defined by - // args.node from the start to end values passed (args.start - // args.end) (end is mandatory, start is optional) - - args.node = d.byId(args.node); - var fArgs = d.mixin({ properties: {} }, args); - var props = (fArgs.properties.opacity = {}); - props.start = !("start" in fArgs) ? - function(){ - return Number(d.style(fArgs.node, "opacity")); - } : fArgs.start; - props.end = fArgs.end; - - var anim = d.animateProperty(fArgs); - d.connect(anim, "beforeBegin", d.partial(_makeFadeable, fArgs.node)); - - return anim; // dojo._Animation - } - - /*===== - dojo.__FadeArgs = function(node, duration, easing){ - // node: DOMNode|String - // The node referenced in the animation - // duration: Integer? - // Duration of the animation in milliseconds. - // easing: Function? - // An easing function. - this.node = node; - this.duration = duration; - this.easing = easing; - } - =====*/ - - dojo.fadeIn = function(/*dojo.__FadeArgs*/ args){ - // summary: - // Returns an animation that will fade node defined in 'args' from - // its current opacity to fully opaque. - return d._fade(d.mixin({ end: 1 }, args)); // dojo._Animation - } - - dojo.fadeOut = function(/*dojo.__FadeArgs*/ args){ - // summary: - // Returns an animation that will fade node defined in 'args' - // from its current opacity to fully transparent. - return d._fade(d.mixin({ end: 0 }, args)); // dojo._Animation - } - - dojo._defaultEasing = function(/*Decimal?*/ n){ - // summary: The default easing function for dojo._Animation(s) - return 0.5 + ((Math.sin((n + 1.5) * Math.PI))/2); - } - - var PropLine = function(properties){ - // PropLine is an internal class which is used to model the values of - // an a group of CSS properties across an animation lifecycle. In - // particular, the "getValue" function handles getting interpolated - // values between start and end for a particular CSS value. - this._properties = properties; - for(var p in properties){ - var prop = properties[p]; - if(prop.start instanceof d.Color){ - // create a reusable temp color object to keep intermediate results - prop.tempColor = new d.Color(); - } - } - this.getValue = function(r){ - var ret = {}; - for(var p in this._properties){ - var prop = this._properties[p]; - var start = prop.start; - if(start instanceof d.Color){ - ret[p] = d.blendColors(start, prop.end, r, prop.tempColor).toCss(); - }else if(!d.isArray(start)){ - ret[p] = ((prop.end - start) * r) + start + (p != "opacity" ? prop.units||"px" : ""); - } - } - return ret; - } - } - - /*===== - dojo.declare("dojo.__AnimArgs", [dojo.__FadeArgs], { - // Properties: Object? - // A hash map of style properties to Objects describing the transition, - // such as the properties of dojo._Line with an additional 'unit' property - properties: {} - - //TODOC: add event callbacks - }); - =====*/ - - dojo.animateProperty = function(/*dojo.__AnimArgs*/ args){ - // summary: - // Returns an animation that will transition the properties of - // node defined in 'args' depending how they are defined in - // 'args.properties' - // - // description: - // dojo.animateProperty is the foundation of most dojo.fx - // animations. It takes an object of "properties" corresponding to - // style properties, and animates them in parallel over a set - // duration. - // - // example: - // A simple animation that changes the width of the specified node. - // | dojo.animateProperty({ - // | node: "nodeId", - // | properties: { width: 400 }, - // | }).play(); - // Dojo figures out the start value for the width and converts the - // integer specified for the width to the more expressive but - // verbose form `{ width: { end: '400', units: 'px' } }` which you - // can also specify directly - // example: - // animate width, height, and padding over 2 seconds...the - // pedantic way: - // | dojo.animateProperty({ node: node, duration:2000, - // | properties: { - // | width: { start: '200', end: '400', unit:"px" }, - // | height: { start:'200', end: '400', unit:"px" }, - // | paddingTop: { start:'5', end:'50', unit:"px" } - // | } - // | }).play(); - // - // example: - // plug in a different easing function and register a callback for - // when the animation ends. Easing functions accept values between - // zero and one and return a value on that basis. In this case, an - // exponential-in curve. - // | dojo.animateProperty({ - // | node: "nodeId", - // | // dojo figures out the start value - // | properties: { width: { end: 400 } }, - // | easing: function(n){ - // | return (n==0) ? 0 : Math.pow(2, 10 * (n - 1)); - // | }, - // | onEnd: function(){ - // | // called when the animation finishes - // | } - // | }).play(500); // delay playing half a second - - args.node = d.byId(args.node); - if(!args.easing){ args.easing = d._defaultEasing; } - - var anim = new d._Animation(args); - d.connect(anim, "beforeBegin", anim, function(){ - var pm = {}; - for(var p in this.properties){ - // Make shallow copy of properties into pm because we overwrite - // some values below. In particular if start/end are functions - // we don't want to overwrite them or the functions won't be - // called if the animation is reused. - if(p == "width" || p == "height"){ - this.node.display = "block"; - } - var prop = this.properties[p]; - prop = pm[p] = d.mixin({}, (d.isObject(prop) ? prop: { end: prop })); - - if(d.isFunction(prop.start)){ - prop.start = prop.start(); - } - if(d.isFunction(prop.end)){ - prop.end = prop.end(); - } - var isColor = (p.toLowerCase().indexOf("color") >= 0); - function getStyle(node, p){ - // dojo.style(node, "height") can return "auto" or "" on IE; this is more reliable: - var v = ({height: node.offsetHeight, width: node.offsetWidth})[p]; - if(v !== undefined){ return v; } - v = d.style(node, p); - return (p=="opacity") ? Number(v) : (isColor ? v : parseFloat(v)); - } - if(!("end" in prop)){ - prop.end = getStyle(this.node, p); - }else if(!("start" in prop)){ - prop.start = getStyle(this.node, p); - } - - if(isColor){ - prop.start = new d.Color(prop.start); - prop.end = new d.Color(prop.end); - }else{ - prop.start = (p == "opacity") ? Number(prop.start) : parseFloat(prop.start); - } - } - this.curve = new PropLine(pm); - }); - d.connect(anim, "onAnimate", anim, function(propValues){ - // try{ - for(var s in propValues){ - d.style(this.node, s, propValues[s]); - // this.node.style[s] = propValues[s]; - } - }); - return anim; // dojo._Animation - } - - dojo.anim = function( /*DOMNode|String*/ node, - /*Object*/ properties, - /*Integer?*/ duration, - /*Function?*/ easing, - /*Function?*/ onEnd, - /*Integer?*/ delay){ - // summary: - // A simpler interface to `dojo.animateProperty()`, also returns - // an instance of `dojo._Animation` but begins the animation - // immediately, unlike nearly every other Dojo animation API. - // description: - // `dojo.anim` is a simpler (but somewhat less powerful) version - // of `dojo.animateProperty`. It uses defaults for many basic properties - // and allows for positional parameters to be used in place of the - // packed "property bag" which is used for other Dojo animation - // methods. - // - // The `dojo._Animation` object returned from `dojo.anim` will be - // already playing when it is returned from this function, so - // calling play() on it again is (usually) a no-op. - // node: - // a DOM node or the id of a node to animate CSS properties on - // duration: - // The number of milliseconds over which the animation - // should run. Defaults to the global animation default duration - // (350ms). - // easing: - // An easing function over which to calculate acceleration - // and deceleration of the animation through its duration. - // A default easing algorithm is provided, but you may - // plug in any you wish. A large selection of easing algorithms - // are available in `dojox.fx.easing`. - // onEnd: - // A function to be called when the animation finishes - // running. - // delay: - // The number of milliseconds to delay beginning the - // animation by. The default is 0. - // example: - // Fade out a node - // | dojo.anim("id", { opacity: 0 }); - // example: - // Fade out a node over a full second - // | dojo.anim("id", { opacity: 0 }, 1000); - return d.animateProperty({ - node: node, - duration: duration||d._Animation.prototype.duration, - properties: properties, - easing: easing, - onEnd: onEnd - }).play(delay||0); - } -})(); - -} - -if(!dojo._hasResource["dojo._base.browser"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.browser"] = true; -dojo.provide("dojo._base.browser"); - - - - - - - - - -//Need this to be the last code segment in base, so do not place any -//dojo.requireIf calls in this file. Otherwise, due to how the build system -//puts all requireIf dependencies after the current file, the require calls -//could be called before all of base is defined. -if(dojo.config.require){ - dojo.forEach(dojo.config.require, "dojo['require'](item);"); -} - -} - - - if(dojo.config.afterOnLoad && dojo.isBrowser){ - //Dojo is being added to the page after page load, so just trigger - //the init sequence after a timeout. Using a timeout so the rest of this - //script gets evaluated properly. This work needs to happen after the - //dojo.config.require work done in dojo._base. - window.setTimeout(dojo._fakeLoadInit, 1000); - } - -})(); - diff --git a/webapps/cometd/examples/dojo/dojo/dojo.xd.js b/webapps/cometd/examples/dojo/dojo/dojo.xd.js deleted file mode 100644 index 83728552d..000000000 --- a/webapps/cometd/examples/dojo/dojo/dojo.xd.js +++ /dev/null @@ -1,20 +0,0 @@ -/* - Copyright (c) 2004-2007, The Dojo Foundation - All Rights Reserved. - - Licensed under the Academic Free License version 2.1 or above OR the - modified BSD license. For more information on Dojo licensing, see: - - http://dojotoolkit.org/book/dojo-book-0-9/introduction/licensing -*/ - -/* - This is a compiled version of Dojo, built for deployment and not for - development. To get an editable version, please visit: - - http://dojotoolkit.org - - for documentation and information on getting the source. -*/ - -if(typeof dojo=="undefined"){(function(){if(typeof this["djConfig"]=="undefined"){this.djConfig={};}if((!this["console"])||(!console["firebug"])){this.console={};}var cn=["assert","count","debug","dir","dirxml","error","group","groupEnd","info","log","profile","profileEnd","time","timeEnd","trace","warn"];var i=0,tn;while((tn=cn[i++])){if(!console[tn]){console[tn]=function(){};}}if(typeof this["dojo"]=="undefined"){this.dojo={};}var d=dojo;dojo.global=this;var _5={isDebug:false,libraryScriptUri:"",preventBackButtonFix:true,delayMozLoadingFix:false};for(var _6 in _5){if(typeof djConfig[_6]=="undefined"){djConfig[_6]=_5[_6];}}var _7=["Browser","Rhino","Spidermonkey","Mobile"];var t;while(t=_7.shift()){d["is"+t]=false;}dojo.locale=djConfig.locale;var _9="$Rev: 11742 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Date()).getTime();if(!_d._blockAsync){for(var i=0,tif;i<_4b0.length&&(tif=_4b0[i]);i++){var dfd=tif.dfd;try{if(!dfd||dfd.canceled||!tif.validCheck(dfd)){_4b0.splice(i--,1);}else{if(tif.ioCheck(dfd)){_4b0.splice(i--,1);tif.resHandle(dfd);}else{if(dfd.startTime){if(dfd.startTime+(dfd.ioArgs.args.timeout||0)0){setTimeout(_p,d);return _t;}_p();return _t;},_play:function(_4e2){var _t=this;_t._startTime=new Date().valueOf();if(_t._paused){_t._startTime-=_t.duration*_t._percent;}_t._endTime=_t._startTime+_t.duration;_t._active=true;_t._paused=false;var _4e4=_t.curve.getValue(_t._percent);if(!_t._percent){if(!_t._startRepeatCount){_t._startRepeatCount=_t.repeat;}_t.fire("onBegin",[_4e4]);}_t.fire("onPlay",[_4e4]);_t._cycle();return _t;},pause:function(){this._stopTimer();if(!this._active){return this;}this._paused=true;this.fire("onPause",[this.curve.getValue(this._percent)]);return this;},gotoPercent:function(_4e5,_4e6){this._stopTimer();this._active=this._paused=true;this._percent=_4e5;if(_4e6){this.play();}return this;},stop:function(_4e7){if(!this._timer){return;}this._stopTimer();if(_4e7){this._percent=1;}this.fire("onStop",[this.curve.getValue(this._percent)]);this._active=this._paused=false;return this;},status:function(){if(this._active){return this._paused?"paused":"playing";}return "stopped";},_cycle:function(){var _t=this;if(_t._active){var curr=new Date().valueOf();var step=(curr-_t._startTime)/(_t._endTime-_t._startTime);if(step>=1){step=1;}_t._percent=step;if(_t.easing){step=_t.easing(step);}_t.fire("onAnimate",[_t.curve.getValue(step)]);if(_t._percent<1){_t._startTimer();}else{_t._active=false;if(_t.repeat>0){_t.repeat--;_t.play(null,true);}else{if(_t.repeat==-1){_t.play(null,true);}else{if(_t._startRepeatCount){_t.repeat=_t._startRepeatCount;_t._startRepeatCount=0;}}}_t._percent=0;_t.fire("onEnd");}}return _t;}});(function(){var d=dojo;var 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d._fade(d.mixin({end:1},args));};dojo.fadeOut=function(args){return d._fade(d.mixin({end:0},args));};dojo._defaultEasing=function(n){return 0.5+((Math.sin((n+1.5)*Math.PI))/2);};var _4fa=function(_4fb){this._properties=_4fb;for(var p in _4fb){var prop=_4fb[p];if(prop.start instanceof d.Color){prop.tempColor=new d.Color();}}this.getValue=function(r){var ret={};for(var p in this._properties){var prop=this._properties[p];var _502=prop.start;if(_502 instanceof d.Color){ret[p]=d.blendColors(_502,prop.end,r,prop.tempColor).toCss();}else{if(!d.isArray(_502)){ret[p]=((prop.end-_502)*r)+_502+(p!="opacity"?prop.units||"px":"");}}}return ret;};};dojo.animateProperty=function(args){args.node=d.byId(args.node);if(!args.easing){args.easing=d._defaultEasing;}var anim=new d._Animation(args);d.connect(anim,"beforeBegin",anim,function(){var pm={};for(var p in this.properties){var prop=(pm[p]=d.mixin({},this.properties[p]));if(d.isFunction(prop.start)){prop.start=prop.start();}if(d.isFunction(prop.end)){prop.end=prop.end();}var _508=(p.toLowerCase().indexOf("color")>=0);function getStyle(node,p){var v=({height:node.offsetHeight,width:node.offsetWidth})[p];if(v!==undefined){return v;}v=d.style(node,p);return (p=="opacity")?Number(v):parseFloat(v);};if(!("end" in prop)){prop.end=getStyle(this.node,p);}else{if(!("start" in prop)){prop.start=getStyle(this.node,p);}}if(_508){prop.start=new d.Color(prop.start);prop.end=new d.Color(prop.end);}else{prop.start=(p=="opacity")?Number(prop.start):parseFloat(prop.start);}}this.curve=new _4fa(pm);});d.connect(anim,"onAnimate",anim,function(_50c){for(var s in _50c){d.style(this.node,s,_50c[s]);}});return anim;};})();}if(!dojo._hasResource["dojo.i18n"]){dojo._hasResource["dojo.i18n"]=true;dojo.provide("dojo.i18n");dojo.i18n.getLocalization=function(_50e,_50f,_510){_510=dojo.i18n.normalizeLocale(_510);var _511=_510.split("-");var _512=[_50e,"nls",_50f].join(".");var _513=dojo._loadedModules[_512];if(_513){var _514;for(var i=_511.length;i>0;i--){var loc=_511.slice(0,i).join("_");if(_513[loc]){_514=_513[loc];break;}}if(!_514){_514=_513.ROOT;}if(_514){var _517=function(){};_517.prototype=_514;return new _517();}}throw new Error("Bundle not found: "+_50f+" in "+_50e+" , locale="+_510);};dojo.i18n.normalizeLocale=function(_518){var _519=_518?_518.toLowerCase():dojo.locale;if(_519=="root"){_519="ROOT";}return _519;};dojo.i18n._requireLocalization=function(_51a,_51b,_51c,_51d){var _51e=dojo.i18n.normalizeLocale(_51c);var _51f=[_51a,"nls",_51b].join(".");var _520="";if(_51d){var _521=_51d.split(",");for(var i=0;i<_521.length;i++){if(_51e.indexOf(_521[i])==0){if(_521[i].length>_520.length){_520=_521[i];}}}if(!_520){_520="ROOT";}}var _523=_51d?_520:_51e;var _524=dojo._loadedModules[_51f];var _525=null;if(_524){if(djConfig.localizationComplete&&_524._built){return;}var _526=_523.replace(/-/g,"_");var _527=_51f+"."+_526;_525=dojo._loadedModules[_527];}if(!_525){_524=dojo["provide"](_51f);var syms=dojo._getModuleSymbols(_51a);var _529=syms.concat("nls").join("/");var _52a;dojo.i18n._searchLocalePath(_523,_51d,function(loc){var _52c=loc.replace(/-/g,"_");var _52d=_51f+"."+_52c;var _52e=false;if(!dojo._loadedModules[_52d]){dojo["provide"](_52d);var _52f=[_529];if(loc!="ROOT"){_52f.push(loc);}_52f.push(_51b);var _530=_52f.join("/")+".js";_52e=dojo._loadPath(_530,null,function(hash){var _532=function(){};_532.prototype=_52a;_524[_52c]=new _532();for(var j in hash){_524[_52c][j]=hash[j];}});}else{_52e=true;}if(_52e&&_524[_52c]){_52a=_524[_52c];}else{_524[_52c]=_52a;}if(_51d){return true;}});}if(_51d&&_51e!=_520){_524[_51e.replace(/-/g,"_")]=_524[_520.replace(/-/g,"_")];}};(function(){var _534=djConfig.extraLocale;if(_534){if(!_534 instanceof Array){_534=[_534];}var req=dojo.i18n._requireLocalization;dojo.i18n._requireLocalization=function(m,b,_538,_539){req(m,b,_538,_539);if(_538){return;}for(var i=0;i<_534.length;i++){req(m,b,_534[i],_539);}};}})();dojo.i18n._searchLocalePath=function(_53b,down,_53d){_53b=dojo.i18n.normalizeLocale(_53b);var _53e=_53b.split("-");var _53f=[];for(var i=_53e.length;i>0;i--){_53f.push(_53e.slice(0,i).join("-"));}_53f.push(false);if(down){_53f.reverse();}for(var j=_53f.length-1;j>=0;j--){var loc=_53f[j]||"ROOT";var stop=_53d(loc);if(stop){break;}}};dojo.i18n._preloadLocalizations=function(_544,_545){function preload(_546){_546=dojo.i18n.normalizeLocale(_546);dojo.i18n._searchLocalePath(_546,true,function(loc){for(var i=0;i<_545.length;i++){if(_545[i]==loc){dojo["require"](_544+"_"+loc);return true;}}return false;});};preload();var _549=djConfig.extraLocale||[];for(var i=0;i<_549.length;i++){preload(_549[i]);}};} diff --git a/webapps/cometd/examples/dojo/dojo/dojo.xd.js.uncompressed.js b/webapps/cometd/examples/dojo/dojo/dojo.xd.js.uncompressed.js deleted file mode 100644 index f4eeafeab..000000000 --- a/webapps/cometd/examples/dojo/dojo/dojo.xd.js.uncompressed.js +++ /dev/null @@ -1,8203 +0,0 @@ -/* - Copyright (c) 2004-2007, The Dojo Foundation - All Rights Reserved. - - Licensed under the Academic Free License version 2.1 or above OR the - modified BSD license. For more information on Dojo licensing, see: - - http://dojotoolkit.org/book/dojo-book-0-9/introduction/licensing -*/ - -/* - This is a compiled version of Dojo, built for deployment and not for - development. To get an editable version, please visit: - - http://dojotoolkit.org - - for documentation and information on getting the source. -*/ - -if(typeof dojo == "undefined"){ - -/*===== -djConfig = { - // summary: - // Application code can set the global 'djConfig' prior to loading - // the library to override certain global settings for how dojo works. - // description: The variables that can be set are as follows: - // - isDebug: false - // - libraryScriptUri: "" - // - locale: undefined - // - extraLocale: undefined - // - preventBackButtonFix: true - // note: - // 'djConfig' does not exist under 'dojo.*' so that it can be set before the - // 'dojo' variable exists. - // note: - // Setting any of these variables *after* the library has loaded does - // nothing at all. -} -=====*/ - -(function(){ - // make sure djConfig is defined - if(typeof this["djConfig"] == "undefined"){ - this.djConfig = {}; - } - - // firebug stubs - if((!this["console"])||(!console["firebug"])){ - this.console = {}; - } - - var cn = [ - "assert", "count", "debug", "dir", "dirxml", "error", "group", - "groupEnd", "info", "log", "profile", "profileEnd", "time", - "timeEnd", "trace", "warn" - ]; - var i=0, tn; - while((tn=cn[i++])){ - if(!console[tn]){ - console[tn] = function(){}; - } - } - - //TODOC: HOW TO DOC THIS? - // dojo is the root variable of (almost all) our public symbols -- make sure it is defined. - if(typeof this["dojo"] == "undefined"){ - this.dojo = {}; - } - - var d = dojo; - -/*===== -dojo.global = { - // summary: - // Alias for the global scope - // (e.g. the window object in a browser). - // description: - // Refer to 'dojo.global' rather than referring to window to ensure your - // code runs correctly in contexts other than web browsers (e.g. Rhino on a server). -} -=====*/ - dojo.global = this; - - var _config =/*===== djConfig = =====*/{ - isDebug: false, - libraryScriptUri: "", - preventBackButtonFix: true, - delayMozLoadingFix: false - }; - - for(var option in _config){ - if(typeof djConfig[option] == "undefined"){ - djConfig[option] = _config[option]; - } - } - - var _platforms = ["Browser", "Rhino", "Spidermonkey", "Mobile"]; - var t; - while(t=_platforms.shift()){ - d["is"+t] = false; - } - -/*===== - // Override locale setting, if specified - dojo.locale = { - // summary: the locale as defined by Dojo (read-only) - }; -=====*/ - dojo.locale = djConfig.locale; - - var rev = "$Rev: 11742 $".match(/\d+/); - - dojo.version = { - // summary: version number of this instance of dojo. - major: 0, minor: 0, patch: 0, flag: "dev", - revision: rev ? Number(rev[0]) : 999999, - toString: function(){ - with(d.version){ - return major + "." + minor + "." + patch + flag + " (" + revision + ")"; // String - } - } - } - - // Register with the OpenAjax hub - if(typeof OpenAjax != "undefined"){ - OpenAjax.hub.registerLibrary("dojo", "http://dojotoolkit.org", d.version.toString()); - } - - dojo._mixin = function(/*Object*/ obj, /*Object*/ props){ - // summary: - // Adds all properties and methods of props to obj. This addition is - // "prototype extension safe", so that instances of objects will not - // pass along prototype defaults. - var tobj = {}; - for(var x in props){ - // the "tobj" condition avoid copying properties in "props" - // inherited from Object.prototype. For example, if obj has a custom - // toString() method, don't overwrite it with the toString() method - // that props inherited from Object.prototype - if(tobj[x] === undefined || tobj[x] != props[x]){ - obj[x] = props[x]; - } - } - // IE doesn't recognize custom toStrings in for..in - if(d["isIE"] && props){ - var p = props.toString; - if(typeof p == "function" && p != obj.toString && p != tobj.toString && - p != "\nfunction toString() {\n [native code]\n}\n"){ - obj.toString = props.toString; - } - } - return obj; // Object - } - - dojo.mixin = function(/*Object*/obj, /*Object...*/props){ - // summary: Adds all properties and methods of props to obj. - for(var i=1, l=arguments.length; i 0){ - d._callLoaded(); - } - } - - dojo.unloaded = function(){ - // summary: - // signal fired by impending environment destruction. You may use - // dojo.addOnUnload() or dojo.connect() to this method to perform - // page/application cleanup methods. - var mll = this._unloaders; - while(mll.length){ - (mll.pop())(); - } - } - - dojo.addOnLoad = function(/*Object?*/obj, /*String|Function*/functionName){ - // summary: - // Registers a function to be triggered after the DOM has finished - // loading and widgets declared in markup have been instantiated. - // Images and CSS files may or may not have finished downloading when - // the specified function is called. (Note that widgets' CSS and HTML - // code is guaranteed to be downloaded before said widgets are - // instantiated.) - // example: - // | dojo.addOnLoad(functionPointer); - // | dojo.addOnLoad(object, "functionName"); - if(arguments.length == 1){ - d._loaders.push(obj); - }else if(arguments.length > 1){ - d._loaders.push(function(){ - obj[functionName](); - }); - } - - //Added for xdomain loading. dojo.addOnLoad is used to - //indicate callbacks after doing some dojo.require() statements. - //In the xdomain case, if all the requires are loaded (after initial - //page load), then immediately call any listeners. - if(d._postLoad && d._inFlightCount == 0 && !d._loadNotifying){ - d._callLoaded(); - } - } - - dojo.addOnUnload = function(/*Object?*/obj, /*String|Function?*/functionName){ - // summary: registers a function to be triggered when the page unloads - // example: - // | dojo.addOnUnload(functionPointer) - // | dojo.addOnUnload(object, "functionName") - if(arguments.length == 1){ - d._unloaders.push(obj); - }else if(arguments.length > 1){ - d._unloaders.push(function(){ - obj[functionName](); - }); - } - } - - dojo._modulesLoaded = function(){ - if(d._postLoad){ return; } - if(d._inFlightCount > 0){ - console.warn("files still in flight!"); - return; - } - d._callLoaded(); - } - - dojo._callLoaded = function(){ - //The "object" check is for IE, and the other opera check fixes an issue - //in Opera where it could not find the body element in some widget test cases. - //For 0.9, maybe route all browsers through the setTimeout (need protection - //still for non-browser environments though). This might also help the issue with - //FF 2.0 and freezing issues where we try to do sync xhr while background css images - //are being loaded (trac #2572)? Consider for 0.9. - if(typeof setTimeout == "object" || (djConfig.useXDomain && d.isOpera)){ - setTimeout("dojo.loaded();", 0); - }else{ - d.loaded(); - } - } - - dojo._getModuleSymbols = function(/*String*/modulename){ - // summary: - // Converts a module name in dotted JS notation to an array - // representing the path in the source tree - var syms = modulename.split("."); - for(var i = syms.length; i>0; i--){ - var parentModule = syms.slice(0, i).join("."); - if((i==1) && !this._moduleHasPrefix(parentModule)){ - // Support default module directory (sibling of dojo) for top-level modules - syms[0] = "../" + syms[0]; - }else{ - var parentModulePath = this._getModulePrefix(parentModule); - if(parentModulePath != parentModule){ - syms.splice(0, i, parentModulePath); - break; - } - } - } - // console.debug(syms); - return syms; // Array - } - - dojo._global_omit_module_check = false; - - dojo._loadModule = dojo.require = function(/*String*/moduleName, /*Boolean?*/omitModuleCheck){ - // summary: - // loads a Javascript module from the appropriate URI - // moduleName: String - // omitModuleCheck: Boolean? - // description: - // _loadModule("A.B") first checks to see if symbol A.B is defined. If - // it is, it is simply returned (nothing to do). - // - // If it is not defined, it will look for "A/B.js" in the script root - // directory. - // - // It throws if it cannot find a file to load, or if the symbol A.B is - // not defined after loading. - // - // It returns the object A.B. - // - // This does nothing about importing symbols into the current package. - // It is presumed that the caller will take care of that. For example, - // to import all symbols: - // - // | with (dojo._loadModule("A.B")) { - // | ... - // | } - // - // And to import just the leaf symbol: - // - // | var B = dojo._loadModule("A.B"); - // | ... - // returns: the required namespace object - omitModuleCheck = this._global_omit_module_check || omitModuleCheck; - var module = this._loadedModules[moduleName]; - if(module){ - return module; - } - - // convert periods to slashes - var relpath = this._getModuleSymbols(moduleName).join("/") + '.js'; - - var modArg = (!omitModuleCheck) ? moduleName : null; - var ok = this._loadPath(relpath, modArg); - - if(!ok && !omitModuleCheck){ - throw new Error("Could not load '" + moduleName + "'; last tried '" + relpath + "'"); - } - - // check that the symbol was defined - // Don't bother if we're doing xdomain (asynchronous) loading. - if(!omitModuleCheck && !this._isXDomain){ - // pass in false so we can give better error - module = this._loadedModules[moduleName]; - if(!module){ - throw new Error("symbol '" + moduleName + "' is not defined after loading '" + relpath + "'"); - } - } - - return module; - } - - dojo.provide = function(/*String*/ resourceName){ - // summary: - // Each javascript source file must have (exactly) one dojo.provide() - // call at the top of the file, corresponding to the file name. - // For example, js/dojo/foo.js must have dojo.provide("dojo.foo"); at the - // top of the file. - // description: - // Each javascript source file is called a resource. When a resource - // is loaded by the browser, dojo.provide() registers that it has been - // loaded. - // - // For backwards compatibility reasons, in addition to registering the - // resource, dojo.provide() also ensures that the javascript object - // for the module exists. For example, - // dojo.provide("dojo.io.cometd"), in addition to registering that - // cometd.js is a resource for the dojo.iomodule, will ensure that - // the dojo.io javascript object exists, so that calls like - // dojo.io.foo = function(){ ... } don't fail. - // - // In the case of a build (or in the future, a rollup), where multiple - // javascript source files are combined into one bigger file (similar - // to a .lib or .jar file), that file will contain multiple - // dojo.provide() calls, to note that it includes multiple resources. - - //Make sure we have a string. - resourceName = resourceName + ""; - return (d._loadedModules[resourceName] = d.getObject(resourceName, true)); // Object - } - - //Start of old bootstrap2: - - dojo.platformRequire = function(/*Object containing Arrays*/modMap){ - // description: - // This method taks a "map" of arrays which one can use to optionally - // load dojo modules. The map is indexed by the possible - // dojo.name_ values, with two additional values: "default" - // and "common". The items in the "default" array will be loaded if - // none of the other items have been choosen based on the - // hostenv.name_ item. The items in the "common" array will _always_ - // be loaded, regardless of which list is chosen. Here's how it's - // normally called: - // - // | dojo.platformRequire({ - // | // an example that passes multiple args to _loadModule() - // | browser: [ - // | ["foo.bar.baz", true, true], - // | "foo.sample", - // | "foo.test, - // | ], - // | default: [ "foo.sample.*" ], - // | common: [ "really.important.module.*" ] - // | }); - - // FIXME: dojo.name_ no longer works!! - - var common = modMap.common || []; - var result = common.concat(modMap[d._name] || modMap["default"] || []); - - for(var x=0; x, - // relative to Dojo root. For example, module acme is mapped to - // ../acme. If you want to use a different module name, use - // dojo.registerModulePath. - d._modulePrefixes[module] = { name: module, value: prefix }; - } - - dojo.requireLocalization = function(/*String*/moduleName, /*String*/bundleName, /*String?*/locale, /*String?*/availableFlatLocales){ - // summary: - // Declares translated resources and loads them if necessary, in the - // same style as dojo.require. Contents of the resource bundle are - // typically strings, but may be any name/value pair, represented in - // JSON format. See also dojo.i18n.getLocalization. - // moduleName: - // name of the package containing the "nls" directory in which the - // bundle is found - // bundleName: - // bundle name, i.e. the filename without the '.js' suffix - // locale: - // the locale to load (optional) By default, the browser's user - // locale as defined by dojo.locale - // availableFlatLocales: - // A comma-separated list of the available, flattened locales for this - // bundle. This argument should only be set by the build process. - // description: - // Load translated resource bundles provided underneath the "nls" - // directory within a package. Translated resources may be located in - // different packages throughout the source tree. For example, a - // particular widget may define one or more resource bundles, - // structured in a program as follows, where moduleName is - // mycode.mywidget and bundleNames available include bundleone and - // bundletwo: - // - // ... - // mycode/ - // mywidget/ - // nls/ - // bundleone.js (the fallback translation, English in this example) - // bundletwo.js (also a fallback translation) - // de/ - // bundleone.js - // bundletwo.js - // de-at/ - // bundleone.js - // en/ - // (empty; use the fallback translation) - // en-us/ - // bundleone.js - // en-gb/ - // bundleone.js - // es/ - // bundleone.js - // bundletwo.js - // ...etc - // ... - // - // Each directory is named for a locale as specified by RFC 3066, - // (http://www.ietf.org/rfc/rfc3066.txt), normalized in lowercase. - // Note that the two bundles in the example do not define all the same - // variants. For a given locale, bundles will be loaded for that - // locale and all more general locales above it, including a fallback - // at the root directory. For example, a declaration for the "de-at" - // locale will first load nls/de-at/bundleone.js, then - // nls/de/bundleone.js and finally nls/bundleone.js. The data will be - // flattened into a single Object so that lookups will follow this - // cascading pattern. An optional build step can preload the bundles - // to avoid data redundancy and the multiple network hits normally - // required to load these resources. - - d.require("dojo.i18n"); - d.i18n._requireLocalization.apply(d.hostenv, arguments); - }; - - - var ore = new RegExp("^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?$"); - var ire = new RegExp("^((([^:]+:)?([^@]+))@)?([^:]*)(:([0-9]+))?$"); - - dojo._Url = function(/*dojo._Url||String...*/){ - // summary: - // Constructor to create an object representing a URL. - // It is marked as private, since we might consider removing - // or simplifying it. - // description: - // Each argument is evaluated in order relative to the next until - // a canonical uri is produced. To get an absolute Uri relative to - // the current document use: - // new dojo._Url(document.baseURI, url) - - var n = null; - - // TODO: support for IPv6, see RFC 2732 - var _a = arguments; - var uri = _a[0]; - // resolve uri components relative to each other - for(var i = 1; i<_a.length; i++){ - if(!_a[i]){ continue; } - - // Safari doesn't support this.constructor so we have to be explicit - // FIXME: Tracked (and fixed) in Webkit bug 3537. - // http://bugs.webkit.org/show_bug.cgi?id=3537 - var relobj = new d._Url(_a[i]+""); - var uriobj = new d._Url(uri+""); - - if( - relobj.path == "" && - !relobj.scheme && - !relobj.authority && - !relobj.query - ){ - if(relobj.fragment != n){ - uriobj.fragment = relobj.fragment; - } - relobj = uriobj; - }else if(!relobj.scheme){ - relobj.scheme = uriobj.scheme; - - if(!relobj.authority){ - relobj.authority = uriobj.authority; - - if(relobj.path.charAt(0) != "/"){ - var path = uriobj.path.substring(0, - uriobj.path.lastIndexOf("/") + 1) + relobj.path; - - var segs = path.split("/"); - for(var j = 0; j < segs.length; j++){ - if(segs[j] == "."){ - if(j == segs.length - 1){ - segs[j] = ""; - }else{ - segs.splice(j, 1); - j--; - } - }else if(j > 0 && !(j == 1 && segs[0] == "") && - segs[j] == ".." && segs[j-1] != ".."){ - - if(j == (segs.length - 1)){ - segs.splice(j, 1); - segs[j - 1] = ""; - }else{ - segs.splice(j - 1, 2); - j -= 2; - } - } - } - relobj.path = segs.join("/"); - } - } - } - - uri = ""; - if(relobj.scheme){ - uri += relobj.scheme + ":"; - } - if(relobj.authority){ - uri += "//" + relobj.authority; - } - uri += relobj.path; - if(relobj.query){ - uri += "?" + relobj.query; - } - if(relobj.fragment){ - uri += "#" + relobj.fragment; - } - } - - this.uri = uri.toString(); - - // break the uri into its main components - var r = this.uri.match(ore); - - this.scheme = r[2] || (r[1] ? "" : n); - this.authority = r[4] || (r[3] ? "" : n); - this.path = r[5]; // can never be undefined - this.query = r[7] || (r[6] ? "" : n); - this.fragment = r[9] || (r[8] ? "" : n); - - if(this.authority != n){ - // server based naming authority - r = this.authority.match(ire); - - this.user = r[3] || n; - this.password = r[4] || n; - this.host = r[5]; - this.port = r[7] || n; - } - } - - dojo._Url.prototype.toString = function(){ return this.uri; }; - - dojo.moduleUrl = function(/*String*/module, /*dojo._Url||String*/url){ - // summary: - // Returns a Url object relative to a module - // - // example: - // | dojo.moduleUrl("dojo.widget","templates/template.html"); - // example: - // | dojo.moduleUrl("acme","images/small.png") - - var loc = d._getModuleSymbols(module).join('/'); - if(!loc){ return null; } - if(loc.lastIndexOf("/") != loc.length-1){ - loc += "/"; - } - - //If the path is an absolute path (starts with a / or is on another - //domain/xdomain) then don't add the baseUrl. - var colonIndex = loc.indexOf(":"); - if(loc.charAt(0) != "/" && (colonIndex == -1 || colonIndex > loc.indexOf("/"))){ - loc = d.baseUrl + loc; - } - - return new d._Url(loc, url); // String - } -})(); - -//Cross-domain resource loader. -dojo.provide("dojo._base._loader.loader_xd"); - -dojo._xdReset = function(){ - //summary: Internal xd loader function. Resets the xd state. - - //This flag indicates where or not we have crossed into xdomain territory. Once any resource says - //it is cross domain, then the rest of the resources have to be treated as xdomain because we need - //to evaluate resources in order. If there is a xdomain resource followed by a xhr resource, we can't load - //the xhr resource until the one before it finishes loading. The text of the xhr resource will be converted - //to match the format for a xd resource and put in the xd load queue. - this._isXDomain = djConfig.useXDomain || false; - - this._xdTimer = 0; - this._xdInFlight = {}; - this._xdOrderedReqs = []; - this._xdDepMap = {}; - this._xdContents = []; - this._xdDefList = []; -} - -//Call reset immediately to set the state. -dojo._xdReset(); - -dojo._xdCreateResource = function(/*String*/contents, /*String*/resourceName, /*String*/resourcePath){ - //summary: Internal xd loader function. Creates an xd module source given an - //non-xd module contents. - - //Remove comments. Not perfect, but good enough for dependency resolution. - var depContents = contents.replace(/(\/\*([\s\S]*?)\*\/|\/\/(.*)$)/mg , ""); - - //Find dependencies. - var deps = []; - var depRegExp = /dojo.(require|requireIf|provide|requireAfterIf|platformRequire|requireLocalization)\(([\w\W]*?)\)/mg; - var match; - while((match = depRegExp.exec(depContents)) != null){ - if(match[1] == "requireLocalization"){ - //Need to load the local bundles asap, since they are not - //part of the list of modules watched for loading. - eval(match[0]); - }else{ - deps.push('"' + match[1] + '", ' + match[2]); - } - } - - //Create resource object and the call to _xdResourceLoaded. - var output = []; - output.push("dojo._xdResourceLoaded({\n"); - - //Add dependencies - if(deps.length > 0){ - output.push("depends: ["); - for(var i = 0; i < deps.length; i++){ - if(i > 0){ - output.push(",\n"); - } - output.push("[" + deps[i] + "]"); - } - output.push("],"); - } - - //Add the contents of the file inside a function. - //Pass in dojo as an argument to the function to help with - //allowing multiple versions of dojo in a page. - output.push("\ndefineResource: function(dojo){"); - - //Don't put in the contents in the debugAtAllCosts case - //since the contents may have syntax errors. Let those - //get pushed up when the script tags are added to the page - //in the debugAtAllCosts case. - if(!djConfig["debugAtAllCosts"] || resourceName == "dojo._base._loader.loader_debug"){ - output.push(contents); - } - //Add isLocal property so we know if we have to do something different - //in debugAtAllCosts situations. - output.push("\n}, resourceName: '" + resourceName + "', resourcePath: '" + resourcePath + "'});"); - - return output.join(""); //String -} - -dojo._xdIsXDomainPath = function(/*string*/relpath) { - //summary: Figure out whether the path is local or x-domain - //If there is a colon before the first / then, we have a URL with a protocol. - - var colonIndex = relpath.indexOf(":"); - var slashIndex = relpath.indexOf("/"); - - if(colonIndex > 0 && colonIndex < slashIndex){ - return true; - }else{ - //Is the base script URI-based URL a cross domain URL? - //If so, then the relpath will be evaluated relative to - //baseUrl, and therefore qualify as xdomain. - //Only treat it as xdomain if the page does not have a - //host (file:// url) or if the baseUrl does not match the - //current window's domain. - var url = this.baseUrl; - colonIndex = url.indexOf(":"); - slashIndex = url.indexOf("/"); - if(colonIndex > 0 && colonIndex < slashIndex && (!location.host || url.indexOf("http://" + location.host) != 0)){ - return true; - } - } - return false; -} - -dojo._loadPath = function(/*String*/relpath, /*String?*/module, /*Function?*/cb){ - //summary: Internal xd loader function. Overrides loadPath() from loader.js. - //xd loading requires slightly different behavior from loadPath(). - - var currentIsXDomain = this._xdIsXDomainPath(relpath); - this._isXDomain |= currentIsXDomain; - - var uri = this.baseUrl + relpath; - if(currentIsXDomain){ - // check whether the relpath is an absolute URL itself. If so, we - // ignore baseUrl - var colonIndex = relpath.indexOf(":"); - var slashIndex = relpath.indexOf("/"); - if(colonIndex > 0 && colonIndex < slashIndex){ - uri = relpath; - } - } - - if(djConfig.cacheBust && dojo.isBrowser) { uri += "?" + String(djConfig.cacheBust).replace(/\W+/g,""); } - try{ - return ((!module || this._isXDomain) ? this._loadUri(uri, cb, currentIsXDomain, module) : this._loadUriAndCheck(uri, module, cb)); //Boolean - }catch(e){ - console.debug(e); - return false; //Boolean - } -} - -dojo._loadUri = function(/*String*/uri, /*Function?*/cb, /*boolean*/currentIsXDomain, /*String?*/module){ - //summary: Internal xd loader function. Overrides loadUri() from loader.js. - // xd loading requires slightly different behavior from loadPath(). - //description: Wanted to override getText(), but it is used by - // the widget code in too many, synchronous ways right now. - if(this._loadedUrls[uri]){ - return 1; //Boolean - } - - //Add the module (resource) to the list of modules. - //Only do this work if we have a modlue name. Otherwise, - //it is a non-xd i18n bundle, which can load immediately and does not - //need to be tracked. Also, don't track dojo.i18n, since it is a prerequisite - //and will be loaded correctly if we load it right away: it has no dependencies. - if(this._isXDomain && module && module != "dojo.i18n"){ - this._xdOrderedReqs.push(module); - - //Add to waiting resources if it is an xdomain resource. - //Don't add non-xdomain i18n bundles, those get evaled immediately. - if(currentIsXDomain || uri.indexOf("/nls/") == -1){ - this._xdInFlight[module] = true; - - //Increment inFlightCount - //This will stop the modulesLoaded from firing all the way. - this._inFlightCount++; - } - - //Start timer - if(!this._xdTimer){ - this._xdTimer = setInterval("dojo._xdWatchInFlight();", 100); - } - this._xdStartTime = (new Date()).getTime(); - } - - if (currentIsXDomain){ - //Fix name to be a .xd.fileextension name. - var lastIndex = uri.lastIndexOf('.'); - if(lastIndex <= 0){ - lastIndex = uri.length - 1; - } - - var xdUri = uri.substring(0, lastIndex) + ".xd"; - if(lastIndex != uri.length - 1){ - xdUri += uri.substring(lastIndex, uri.length); - } - - //Add to script src - var element = document.createElement("script"); - element.type = "text/javascript"; - element.src = xdUri; - if(!this.headElement){ - this._headElement = document.getElementsByTagName("head")[0]; - - //Head element may not exist, particularly in html - //html 4 or tag soup cases where the page does not - //have a head tag in it. Use html element, since that will exist. - //Seems to be an issue mostly with Opera 9 and to lesser extent Safari 2 - if(!this._headElement){ - this._headElement = document.getElementsByTagName("html")[0]; - } - } - this._headElement.appendChild(element); - }else{ - var contents = this._getText(uri, null, true); - if(contents == null){ return 0; /*boolean*/} - - //If this is not xdomain, or if loading a i18n resource bundle, then send it down - //the normal eval/callback path. - if(this._isXDomain - && uri.indexOf("/nls/") == -1 - && module != "dojo.i18n"){ - var res = this._xdCreateResource(contents, module, uri); - dojo.eval(res); - }else{ - if(cb){ contents = '('+contents+')'; } - var value = dojo.eval(contents); - if(cb){ - cb(value); - } - } - } - - //These steps are done in the non-xd loader version of this function. - //Maintain these steps to fit in with the existing system. - this._loadedUrls[uri] = true; - this._loadedUrls.push(uri); - return true; //Boolean -} - -dojo._xdResourceLoaded = function(/*Object*/res){ - //summary: Internal xd loader function. Called by an xd module resource when - //it has been loaded via a script tag. - var deps = res.depends; - var requireList = null; - var requireAfterList = null; - var provideList = []; - if(deps && deps.length > 0){ - var dep = null; - var insertHint = 0; - var attachedResource = false; - for(var i = 0; i < deps.length; i++){ - dep = deps[i]; - - //Look for specific dependency indicators. - if (dep[0] == "provide"){ - provideList.push(dep[1]); - }else{ - if(!requireList){ - requireList = []; - } - if(!requireAfterList){ - requireAfterList = []; - } - - var unpackedDeps = this._xdUnpackDependency(dep); - if(unpackedDeps.requires){ - requireList = requireList.concat(unpackedDeps.requires); - } - if(unpackedDeps.requiresAfter){ - requireAfterList = requireAfterList.concat(unpackedDeps.requiresAfter); - } - } - - //Call the dependency indicator to allow for the normal dojo setup. - //Only allow for one dot reference, for the i18n._preloadLocalizations calls - //(and maybe future, one-dot things). - var depType = dep[0]; - var objPath = depType.split("."); - if(objPath.length == 2){ - dojo[objPath[0]][objPath[1]].apply(dojo[objPath[0]], dep.slice(1)); - }else{ - dojo[depType].apply(dojo, dep.slice(1)); - } - } - - - //If loading the debugAtAllCosts module, eval it right away since we need - //its functions to properly load the other modules. - if(provideList.length == 1 && provideList[0] == "dojo._base._loader.loader_debug"){ - res.defineResource(dojo); - }else{ - //Save off the resource contents for definition later. - var contentIndex = this._xdContents.push({ - content: res.defineResource, - resourceName: res["resourceName"], - resourcePath: res["resourcePath"], - isDefined: false - }) - 1; - - //Add provide/requires to dependency map. - for(var i = 0; i < provideList.length; i++){ - this._xdDepMap[provideList[i]] = { requires: requireList, requiresAfter: requireAfterList, contentIndex: contentIndex }; - } - } - - //Now update the inflight status for any provided resources in this loaded resource. - //Do this at the very end (in a *separate* for loop) to avoid shutting down the - //inflight timer check too soon. - for(var i = 0; i < provideList.length; i++){ - this._xdInFlight[provideList[i]] = false; - } - } -} - -dojo._xdLoadFlattenedBundle = function(/*String*/moduleName, /*String*/bundleName, /*String?*/locale, /*Object*/bundleData){ - //summary: Internal xd loader function. Used when loading - //a flattened localized bundle via a script tag. - locale = locale || "root"; - var jsLoc = dojo.i18n.normalizeLocale(locale).replace('-', '_'); - var bundleResource = [moduleName, "nls", bundleName].join("."); - var bundle = dojo["provide"](bundleResource); - bundle[jsLoc] = bundleData; - - //Assign the bundle for the original locale(s) we wanted. - var mapName = [moduleName, jsLoc, bundleName].join("."); - var bundleMap = dojo._xdBundleMap[mapName]; - if(bundleMap){ - for(var param in bundleMap){ - bundle[param] = bundleData; - } - } -}; - - -dojo._xdInitExtraLocales = function(){ - // Simulate the extra locale work that dojo.requireLocalization does. - - var extra = djConfig.extraLocale; - if(extra){ - if(!extra instanceof Array){ - extra = [extra]; - } - - dojo._xdReqLoc = dojo.xdRequireLocalization; - dojo.xdRequireLocalization = function(m, b, locale, fLocales){ - dojo._xdReqLoc(m,b,locale, fLocales); - if(locale){return;} - for(var i=0; i bestLocale.length){ - bestLocale = locales[i]; - } - } - } - - var fixedBestLocale = bestLocale.replace('-', '_'); - //See if the bundle we are going to use is already loaded. - var bundleResource = dojo.getObject([moduleName, "nls", bundleName].join(".")); - if(bundleResource && bundleResource[fixedBestLocale]){ - bundle[jsLoc.replace('-', '_')] = bundleResource[fixedBestLocale]; - }else{ - //Need to remember what locale we wanted and which one we actually use. - //Then when we load the one we are actually using, use that bundle for the one - //we originally wanted. - var mapName = [moduleName, (fixedBestLocale||"root"), bundleName].join("."); - var bundleMap = dojo._xdBundleMap[mapName]; - if(!bundleMap){ - bundleMap = dojo._xdBundleMap[mapName] = {}; - } - bundleMap[jsLoc.replace('-', '_')] = true; - - //Do just a normal dojo.require so the resource tracking stuff works as usual. - dojo.require(moduleName + ".nls" + (bestLocale ? "." + bestLocale : "") + "." + bundleName); - } -} - -// Replace dojo.requireLocalization with a wrapper -dojo._xdRealRequireLocalization = dojo.requireLocalization; -dojo.requireLocalization = function(/*String*/moduleName, /*String*/bundleName, /*String?*/locale, /*String*/availableFlatLocales){ - // summary: loads a bundle intelligently based on whether the module is - // local or xd. Overrides the local-case implementation. - - var modulePath = this.moduleUrl(moduleName).toString(); - if (this._xdIsXDomainPath(modulePath)) { - // call cross-domain loader - return dojo.xdRequireLocalization.apply(dojo, arguments); - } else { - // call local-loader - return dojo._xdRealRequireLocalization.apply(dojo, arguments); - } -} - -//This is a bit brittle: it has to know about the dojo methods that deal with dependencies -//It would be ideal to intercept the actual methods and do something fancy at that point, -//but I have concern about knowing which provide to match to the dependency in that case, -//since scripts can load whenever they want, and trigger new calls to dojo._xdResourceLoaded(). -dojo._xdUnpackDependency = function(/*Array*/dep){ - //summary: Internal xd loader function. Determines what to do with a dependency - //that was listed in an xd version of a module contents. - - //Extract the dependency(ies). - var newDeps = null; - var newAfterDeps = null; - switch(dep[0]){ - case "requireIf": - case "requireAfterIf": - //First arg (dep[1]) is the test. Depedency is dep[2]. - if(dep[1] === true){ - newDeps = [{name: dep[2], content: null}]; - } - break; - case "platformRequire": - var modMap = dep[1]; - var common = modMap["common"]||[]; - var newDeps = (modMap[dojo.hostenv.name_]) ? common.concat(modMap[dojo.hostenv.name_]||[]) : common.concat(modMap["default"]||[]); - //Flatten the array of arrays into a one-level deep array. - //Each result could be an array of 3 elements (the 3 arguments to dojo.require). - //We only need the first one. - if(newDeps){ - for(var i = 0; i < newDeps.length; i++){ - if(newDeps[i] instanceof Array){ - newDeps[i] = {name: newDeps[i][0], content: null}; - }else{ - newDeps[i] = {name: newDeps[i], content: null}; - } - } - } - break; - case "require": - //Just worry about dep[1] - newDeps = [{name: dep[1], content: null}]; - break; - case "i18n._preloadLocalizations": - //We can eval these immediately, since they load i18n bundles. - //Since i18n bundles have no dependencies, whenever they are loaded - //in a script tag, they are evaluated immediately, so we do not have to - //treat them has an explicit dependency for the dependency mapping. - //We can call it immediately since dojo.i18n is part of dojo.xd.js. - dojo.i18n._preloadLocalizations.apply(dojo.i18n._preloadLocalizations, dep.slice(1)); - break; - } - - //The requireIf and requireAfterIf needs to be evaluated after the current resource is evaluated. - if(dep[0] == "requireAfterIf" || dep[0] == "requireIf"){ - newAfterDeps = newDeps; - newDeps = null; - } - return {requires: newDeps, requiresAfter: newAfterDeps}; //Object -} - -dojo._xdWalkReqs = function(){ - //summary: Internal xd loader function. - //Walks the requires and evaluates module resource contents in - //the right order. - var reqChain = null; - var req; - for(var i = 0; i < this._xdOrderedReqs.length; i++){ - req = this._xdOrderedReqs[i]; - if(this._xdDepMap[req]){ - reqChain = [req]; - reqChain[req] = true; //Allow for fast lookup of the req in the array - this._xdEvalReqs(reqChain); - } - } -} - -dojo._xdEvalReqs = function(/*Array*/reqChain){ - //summary: Internal xd loader function. - //Does a depth first, breadth second search and eval of required modules. - while(reqChain.length > 0){ - var req = reqChain[reqChain.length - 1]; - var res = this._xdDepMap[req]; - if(res){ - //Trace down any requires for this resource. - //START dojo._xdTraceReqs() inlining for small Safari 2.0 call stack - var reqs = res.requires; - if(reqs && reqs.length > 0){ - var nextReq; - for(var i = 0; i < reqs.length; i++){ - nextReq = reqs[i].name; - if(nextReq && !reqChain[nextReq]){ - //New req depedency. Follow it down. - reqChain.push(nextReq); - reqChain[nextReq] = true; - this._xdEvalReqs(reqChain); - } - } - } - //END dojo._xdTraceReqs() inlining for small Safari 2.0 call stack - - //Evaluate the resource. - var contents = this._xdContents[res.contentIndex]; - if(!contents.isDefined){ - var content = contents.content; - content["resourceName"] = contents["resourceName"]; - content["resourcePath"] = contents["resourcePath"]; - this._xdDefList.push(content); - contents.isDefined = true; - } - this._xdDepMap[req] = null; - - //Trace down any requireAfters for this resource. - //START dojo._xdTraceReqs() inlining for small Safari 2.0 call stack - var reqs = res.requiresAfter; - if(reqs && reqs.length > 0){ - var nextReq; - for(var i = 0; i < reqs.length; i++){ - nextReq = reqs[i].name; - if(nextReq && !reqChain[nextReq]){ - //New req depedency. Follow it down. - reqChain.push(nextReq); - reqChain[nextReq] = true; - this._xdEvalReqs(reqChain); - } - } - } - //END dojo._xdTraceReqs() inlining for small Safari 2.0 call stack - } - - //Done with that require. Remove it and go to the next one. - reqChain.pop(); - } -} - -dojo._xdClearInterval = function(){ - //summary: Internal xd loader function. - //Clears the interval timer used to check on the - //status of in-flight xd module resource requests. - clearInterval(this._xdTimer); - this._xdTimer = 0; -} - -dojo._xdWatchInFlight = function(){ - //summary: Internal xd loader function. - //Monitors in-flight requests for xd module resources. - - var noLoads = ""; - var waitInterval = (djConfig.xdWaitSeconds || 15) * 1000; - var expired = (this._xdStartTime + waitInterval) < (new Date()).getTime(); - - //If any xdInFlight are true, then still waiting for something to load. - //Come back later. If we timed out, report the things that did not load. - for(var param in this._xdInFlight){ - if(this._xdInFlight[param] === true){ - if(expired){ - noLoads += param + " "; - }else{ - return; - } - } - } - - //All done. Clean up and notify. - this._xdClearInterval(); - - if(expired){ - throw "Could not load cross-domain resources: " + noLoads; - } - - this._xdWalkReqs(); - - var defLength = this._xdDefList.length; - for(var i= 0; i < defLength; i++){ - var content = dojo._xdDefList[i]; - if(djConfig["debugAtAllCosts"] && content["resourceName"]){ - if(!this["_xdDebugQueue"]){ - this._xdDebugQueue = []; - } - this._xdDebugQueue.push({resourceName: content.resourceName, resourcePath: content.resourcePath}); - }else{ - //Evaluate the resource to bring it into being. - //Pass dojo in so that later, to support multiple versions of dojo - //in a page, we can pass which version of dojo to use. - content(dojo); - } - } - - //Evaluate any resources that were not evaled before. - //This normally shouldn't happen with proper dojo.provide and dojo.require - //usage, but providing it just in case. Note that these may not be executed - //in the original order that the developer intended. - //Pass dojo in so that later, to support multiple versions of dojo - //in a page, we can pass which version of dojo to use. - for(var i = 0; i < this._xdContents.length; i++){ - var current = this._xdContents[i]; - if(current.content && !current.isDefined){ - current.content(dojo); - } - } - - //Clean up for the next round of xd loading. - this._xdReset(); - - if(this["_xdDebugQueue"] && this._xdDebugQueue.length > 0){ - this._xdDebugFileLoaded(); - }else{ - this._xdNotifyLoaded(); - } -} - -dojo._xdNotifyLoaded = function(){ - //Clear inflight count so we will finally do finish work. - this._inFlightCount = 0; - - //Only trigger call loaded if dj_load_init has run. - if(this._initFired && !this._loadNotifying){ - this._callLoaded(); - } -} - -/*===== -dojo.isBrowser = { - // summary: True if the client is a web-browser - // example: - // if(dojo.isBrowser){ ... } -}; - -dojo.isFF = { - // summary: True if client is using FireFox browser. False otherwise. - // example: - // if(dojo.isFF && dojo.isFF > 1){ ... } -}; - -dojo.isIE = { - // summary: The major version if client it using Internet Explorer (or false) - // example: - // if(dojo.isIE && dojo.isIE > 6){ - // // we are IE7 - // } -}; - -dojo.isKhtml = { - // summary: True if client is using Khtml browsers (konqueror, et al) -}; - -dojo.isMozilla = { - // summary: True if client is using a Mozilla-based browser. -}; - -dojo.isOpera = { - // summary: True if client is using the Opera web browser -}; - -dojo.isSafari = { - // summary: True if client is using the Safari web browser - // example: - // | if(dojo.isSafari){ ... } - // - // example: - // Detect iPhone: - // | if(dojo.isSafari && (navigator.userAgent.indexOf("iPhone") < 0)){ - // | // we are iPhone. iPod touch reports "iPod" above - // | } -}; -=====*/ - -if(typeof window != 'undefined'){ - dojo.isBrowser = true; - dojo._name = "browser"; - - - // attempt to figure out the path to dojo if it isn't set in the config - (function(){ - var d = dojo; - // this is a scope protection closure. We set browser versions and grab - // the URL we were loaded from here. - - // grab the node we were loaded from - if(document && document.getElementsByTagName){ - var scripts = document.getElementsByTagName("script"); - var rePkg = /dojo(\.xd)?\.js([\?\.]|$)/i; - for(var i = 0; i < scripts.length; i++){ - var src = scripts[i].getAttribute("src"); - if(!src){ continue; } - var m = src.match(rePkg); - if(m){ - // find out where we came from - if(!djConfig["baseUrl"]){ - djConfig["baseUrl"] = src.substring(0, m.index); - } - // and find out if we need to modify our behavior - var cfg = scripts[i].getAttribute("djConfig"); - if(cfg){ - var cfgo = eval("({ "+cfg+" })"); - for(var x in cfgo){ - djConfig[x] = cfgo[x]; - } - } - break; // "first Dojo wins" - } - } - } - d.baseUrl = djConfig["baseUrl"]; - - // fill in the rendering support information in dojo.render.* - var n = navigator; - var dua = n.userAgent; - var dav = n.appVersion; - var tv = parseFloat(dav); - - d.isOpera = (dua.indexOf("Opera") >= 0) ? tv : 0; - d.isKhtml = (dav.indexOf("Konqueror") >= 0)||(dav.indexOf("Safari") >= 0) ? tv : 0; - if(dav.indexOf("Safari") >= 0){ - d.isSafari = parseFloat(dav.split("Version/")[1]) || 2; - } - var geckoPos = dua.indexOf("Gecko"); - d.isMozilla = d.isMoz = ((geckoPos >= 0)&&(!d.isKhtml)) ? tv : 0; - d.isFF = 0; - d.isIE = 0; - try{ - if(d.isMoz){ - d.isFF = parseFloat(dua.split("Firefox/")[1].split(" ")[0]); - } - if((document.all)&&(!d.isOpera)){ - d.isIE = parseFloat(dav.split("MSIE ")[1].split(";")[0]); - } - }catch(e){} - - //Workaround to get local file loads of dojo to work on IE 7 - //by forcing to not use native xhr. - if(dojo.isIE && (window.location.protocol === "file:")){ - djConfig.ieForceActiveXXhr=true; - } - - var cm = document["compatMode"]; - d.isQuirks = (cm == "BackCompat")||(cm == "QuirksMode")||(d.isIE < 6); - - // TODO: is the HTML LANG attribute relevant? - d.locale = djConfig.locale || (d.isIE ? n.userLanguage : n.language).toLowerCase(); - - d._println = console.debug; - - // These are in order of decreasing likelihood; this will change in time. - d._XMLHTTP_PROGIDS = ['Msxml2.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.4.0']; - - d._xhrObj= function(){ - // summary: - // does the work of portably generating a new XMLHTTPRequest - // object. - var http = null; - var last_e = null; - if(!dojo.isIE || !djConfig.ieForceActiveXXhr){ - try{ http = new XMLHttpRequest(); }catch(e){} - } - if(!http){ - for(var i=0; i<3; ++i){ - var progid = dojo._XMLHTTP_PROGIDS[i]; - try{ - http = new ActiveXObject(progid); - }catch(e){ - last_e = e; - } - - if(http){ - dojo._XMLHTTP_PROGIDS = [progid]; // so faster next time - break; - } - } - } - - if(!http){ - throw new Error("XMLHTTP not available: "+last_e); - } - - return http; // XMLHTTPRequest instance - } - - d._isDocumentOk = function(http){ - var stat = http.status || 0; - return ( (stat>=200)&&(stat<300))|| // Boolean - (stat==304)|| // allow any 2XX response code - (stat==1223)|| // get it out of the cache - (!stat && (location.protocol=="file:" || location.protocol=="chrome:") ); // Internet Explorer mangled the status code - } - - //See if base tag is in use. - //This is to fix http://trac.dojotoolkit.org/ticket/3973, - //but really, we need to find out how to get rid of the dojo._Url reference - //below and still have DOH work with the dojo.i18n test following some other - //test that uses the test frame to load a document (trac #2757). - //Opera still has problems, but perhaps a larger issue of base tag support - //with XHR requests (hasBase is true, but the request is still made to document - //path, not base path). - var owloc = window.location+""; - var base = document.getElementsByTagName("base"); - var hasBase = (base && base.length > 0); - - d._getText = function(/*URI*/ uri, /*Boolean*/ fail_ok){ - // summary: Read the contents of the specified uri and return those contents. - // uri: - // A relative or absolute uri. If absolute, it still must be in - // the same "domain" as we are. - // fail_ok: - // Default false. If fail_ok and loading fails, return null - // instead of throwing. - // returns: The response text. null is returned when there is a - // failure and failure is okay (an exception otherwise) - - // alert("_getText: " + uri); - - // NOTE: must be declared before scope switches ie. this._xhrObj() - var http = this._xhrObj(); - - if(!hasBase && dojo._Url){ - uri = (new dojo._Url(owloc, uri)).toString(); - } - /* - console.debug("_getText:", uri); - console.debug(window.location+""); - alert(uri); - */ - - http.open('GET', uri, false); - try{ - http.send(null); - // alert(http); - if(!d._isDocumentOk(http)){ - var err = Error("Unable to load "+uri+" status:"+ http.status); - err.status = http.status; - err.responseText = http.responseText; - throw err; - } - }catch(e){ - if(fail_ok){ return null; } // null - // rethrow the exception - throw e; - } - return http.responseText; // String - } - })(); - - dojo._initFired = false; - // BEGIN DOMContentLoaded, from Dean Edwards (http://dean.edwards.name/weblog/2006/06/again/) - dojo._loadInit = function(e){ - dojo._initFired = true; - // allow multiple calls, only first one will take effect - // A bug in khtml calls events callbacks for document for event which isnt supported - // for example a created contextmenu event calls DOMContentLoaded, workaround - var type = (e && e.type) ? e.type.toLowerCase() : "load"; - if(arguments.callee.initialized || (type!="domcontentloaded" && type!="load")){ return; } - arguments.callee.initialized = true; - if(typeof dojo["_khtmlTimer"] != 'undefined'){ - clearInterval(dojo._khtmlTimer); - delete dojo._khtmlTimer; - } - - if(dojo._inFlightCount == 0){ - dojo._modulesLoaded(); - } - } - - // START DOMContentLoaded - // Mozilla and Opera 9 expose the event we could use - if(document.addEventListener){ - // NOTE: - // due to a threading issue in Firefox 2.0, we can't enable - // DOMContentLoaded on that platform. For more information, see: - // http://trac.dojotoolkit.org/ticket/1704 - if(dojo.isOpera|| (dojo.isMoz && (djConfig["enableMozDomContentLoaded"] === true))){ - document.addEventListener("DOMContentLoaded", dojo._loadInit, null); - } - - // mainly for Opera 8.5, won't be fired if DOMContentLoaded fired already. - // also used for Mozilla because of trac #1640 - window.addEventListener("load", dojo._loadInit, null); - } - - if(/(WebKit|khtml)/i.test(navigator.userAgent)){ // sniff - dojo._khtmlTimer = setInterval(function(){ - if(/loaded|complete/.test(document.readyState)){ - dojo._loadInit(); // call the onload handler - } - }, 10); - } - // END DOMContentLoaded - - (function(){ - - var _w = window; - var _handleNodeEvent = function(/*String*/evtName, /*Function*/fp){ - // summary: - // non-destructively adds the specified function to the node's - // evtName handler. - // evtName: should be in the form "onclick" for "onclick" handlers. - // Make sure you pass in the "on" part. - var oldHandler = _w[evtName] || function(){}; - _w[evtName] = function(){ - fp.apply(_w, arguments); - oldHandler.apply(_w, arguments); - } - } - - if(dojo.isIE){ - // for Internet Explorer. readyState will not be achieved on init - // call, but dojo doesn't need it however, we'll include it - // because we don't know if there are other functions added that - // might. Note that this has changed because the build process - // strips all comments -- including conditional ones. - - document.write('' - + '' - ); - - // IE WebControl hosted in an application can fire "beforeunload" and "unload" - // events when control visibility changes, causing Dojo to unload too soon. The - // following code fixes the problem - // Reference: http://support.microsoft.com/default.aspx?scid=kb;en-us;199155 - var _unloading = true; - _handleNodeEvent("onbeforeunload", function(){ - _w.setTimeout(function(){ _unloading = false; }, 0); - }); - _handleNodeEvent("onunload", function(){ - if(_unloading){ dojo.unloaded(); } - }); - - try{ - document.namespaces.add("v","urn:schemas-microsoft-com:vml"); - document.createStyleSheet().addRule("v\\:*", "behavior:url(#default#VML)"); - }catch(e){} - }else{ - // FIXME: dojo.unloaded requires dojo scope, so using anon function wrapper. - _handleNodeEvent("onbeforeunload", function() { dojo.unloaded(); }); - } - - })(); - - /* - OpenAjax.subscribe("OpenAjax", "onload", function(){ - if(dojo._inFlightCount == 0){ - dojo._modulesLoaded(); - } - }); - - OpenAjax.subscribe("OpenAjax", "onunload", function(){ - dojo.unloaded(); - }); - */ -} //if (typeof window != 'undefined') - -//Load debug code if necessary. -// dojo.requireIf((djConfig["isDebug"] || djConfig["debugAtAllCosts"]), "dojo.debug"); - -//window.widget is for Dashboard detection -//The full conditionals are spelled out to avoid issues during builds. -//Builds may be looking for require/requireIf statements and processing them. -// dojo.requireIf(djConfig["debugAtAllCosts"] && !window.widget && !djConfig["useXDomain"], "dojo.browser_debug"); -// dojo.requireIf(djConfig["debugAtAllCosts"] && !window.widget && djConfig["useXDomain"], "dojo.browser_debug_xd"); - -if(djConfig.isDebug){ - dojo.require("dojo._firebug.firebug"); -} - -if(djConfig.debugAtAllCosts){ - djConfig.useXDomain = true; - dojo.require("dojo._base._loader.loader_xd"); - dojo.require("dojo._base._loader.loader_debug"); - -} - -}; - -if(!dojo._hasResource["dojo._base.lang"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.lang"] = true; -dojo.provide("dojo._base.lang"); - -// Crockford (ish) functions - -dojo.isString = function(/*anything*/ it){ - // summary: Return true if it is a String - return typeof it == "string" || it instanceof String; // Boolean -} - -dojo.isArray = function(/*anything*/ it){ - // summary: Return true if it is an Array - return it && it instanceof Array || typeof it == "array"; // Boolean -} - -/*===== -dojo.isFunction = function(it){ - // summary: Return true if it is a Function - // it: anything -} -=====*/ - -dojo.isFunction = (function(){ - var _isFunction = function(/*anything*/ it){ - return typeof it == "function" || it instanceof Function; // Boolean - }; - - return dojo.isSafari ? - // only slow this down w/ gratuitious casting in Safari since it's what's b0rken - function(/*anything*/ it){ - if(typeof it == "function" && it == "[object NodeList]"){ return false; } - return _isFunction(it); // Boolean - } : _isFunction; -})(); - -dojo.isObject = function(/*anything*/ it){ - // summary: - // Returns true if it is a JavaScript object (or an Array, a Function or null) - return it !== undefined && - (it === null || typeof it == "object" || dojo.isArray(it) || dojo.isFunction(it)); // Boolean -} - -dojo.isArrayLike = function(/*anything*/ it){ - // summary: - // similar to dojo.isArray() but more permissive - // description: - // Doesn't strongly test for "arrayness". Instead, settles for "isn't - // a string or number and has a length property". Arguments objects - // and DOM collections will return true when passed to - // dojo.isArrayLike(), but will return false when passed to - // dojo.isArray(). - // return: - // If it walks like a duck and quicks like a duck, return true - var d = dojo; - return it && it !== undefined && - // keep out built-in constructors (Number, String, ...) which have length - // properties - !d.isString(it) && !d.isFunction(it) && - !(it.tagName && it.tagName.toLowerCase() == 'form') && - (d.isArray(it) || isFinite(it.length)); // Boolean -} - -dojo.isAlien = function(/*anything*/ it){ - // summary: - // Returns true if it is a built-in function or some other kind of - // oddball that *should* report as a function but doesn't - return it && !dojo.isFunction(it) && /\{\s*\[native code\]\s*\}/.test(String(it)); // Boolean -} - -dojo.extend = function(/*Object*/ constructor, /*Object...*/ props){ - // summary: - // Adds all properties and methods of props to constructor's - // prototype, making them available to all instances created with - // constructor. - for(var i=1, l=arguments.length; i 2){ - return dojo._hitchArgs.apply(dojo, arguments); // Function - } - if(!method){ - method = scope; - scope = null; - } - if(dojo.isString(method)){ - scope = scope || dojo.global; - if(!scope[method]){ throw(['dojo.hitch: scope["', method, '"] is null (scope="', scope, '")'].join('')); } - return function(){ return scope[method].apply(scope, arguments || []); }; // Function - } - return !scope ? method : function(){ return method.apply(scope, arguments || []); }; // Function -} - -/*===== -dojo.delegate = function(obj, props){ - // summary: - // returns a new object which "looks" to obj for properties which it - // does not have a value for. Optionally takes a bag of properties to - // seed the returned object with initially. - // description: - // This is a small implementaton of the Boodman/Crockford delegation - // pattern in JavaScript. An intermediate object constructor mediates - // the prototype chain for the returned object, using it to delegate - // down to obj for property lookup when object-local lookup fails. - // This can be thought of similarly to ES4's "wrap", save that it does - // not act on types but rather on pure objects. - // obj: - // The object to delegate to for properties not found directly on the - // return object or in props. - // props: - // an object containing properties to assign to the returned object - // returns: - // an Object of anonymous type - // example: - // | var foo = { bar: "baz" }; - // | var thinger = dojo.delegate(foo, { thud: "xyzzy"}); - // | thinger.bar == "baz"; // delegated to foo - // | foo.xyzzy == undefined; // by definition - // | thinger.xyzzy == "xyzzy"; // mixed in from props - // | foo.bar = "thonk"; - // | thinger.bar == "thonk"; // still delegated to foo's bar -} -=====*/ - - -dojo.delegate = dojo._delegate = function(obj, props){ - - // boodman/crockford delegation - function TMP(){}; - TMP.prototype = obj; - var tmp = new TMP(); - if(props){ - dojo.mixin(tmp, props); - } - return tmp; // Object -} - -dojo.partial = function(/*Function|String*/method /*, ...*/){ - // summary: - // similar to hitch() except that the scope object is left to be - // whatever the execution context eventually becomes. - // description: - // Calling dojo.partial is the functional equivalent of calling: - // | dojo.hitch(null, funcName, ...); - var arr = [ null ]; - return dojo.hitch.apply(dojo, arr.concat(dojo._toArray(arguments))); // Function -} - -dojo._toArray = function(/*Object*/obj, /*Number?*/offset, /*Array?*/ startWith){ - // summary: - // Converts an array-like object (i.e. arguments, DOMCollection) - // to an array. Returns a new Array object. - // obj: - // the object to "arrayify". We expect the object to have, at a - // minimum, a length property which corresponds to integer-indexed - // properties. - // offset: - // the location in obj to start iterating from. Defaults to 0. Optional. - // startWith: - // An array to pack with the properties of obj. If provided, - // properties in obj are appended at the end of startWith and - // startWith is the returned array. - var arr = startWith||[]; - for(var x = offset || 0; x < obj.length; x++){ - arr.push(obj[x]); - } - return arr; // Array -} - -dojo.clone = function(/*anything*/ o){ - // summary: - // Clones objects (including DOM nodes) and all children. - // Warning: do not clone cyclic structures. - if(!o){ return o; } - if(dojo.isArray(o)){ - var r = []; - for(var i = 0; i < o.length; ++i){ - r.push(dojo.clone(o[i])); - } - return r; // Array - } - if(!dojo.isObject(o)){ - return o; /*anything*/ - } - if(o.nodeType && o.cloneNode){ // isNode - return o.cloneNode(true); // Node - } - if(o instanceof Date){ - return new Date(o.getTime()); // Date - } - // Generic objects - var r = new o.constructor(); // specific to dojo.declare()'d classes! - for(var i in o){ - if(!(i in r) || r[i] != o[i]){ - r[i] = dojo.clone(o[i]); - } - } - return r; // Object -} - -dojo.trim = function(/*String*/ str){ - // summary: - // trims whitespaces from both sides of the string - // description: - // This version of trim() was selected for inclusion into the base due - // to its compact size and relatively good performance (see Steven - // Levithan's blog: - // http://blog.stevenlevithan.com/archives/faster-trim-javascript). - // The fastest but longest version of this function is located at - // dojo.string.trim() - return str.replace(/^\s\s*/, '').replace(/\s\s*$/, ''); // String -} - -} - -if(!dojo._hasResource["dojo._base.declare"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.declare"] = true; -dojo.provide("dojo._base.declare"); - - -// this file courtesy of the TurboAjax group, licensed under a Dojo CLA - -dojo.declare = function(/*String*/ className, /*Function|Function[]*/ superclass, /*Object*/ props){ - // summary: - // Create a feature-rich constructor from compact notation - // className: - // The name of the constructor (loosely, a "class") - // stored in the "declaredClass" property in the created prototype - // superclass: - // May be null, a Function, or an Array of Functions. If an array, - // the first element is used as the prototypical ancestor and - // any following Functions become mixin ancestors. - // props: - // An object whose properties are copied to the - // created prototype. - // Add an instance-initialization function by making it a property - // named "constructor". - // description: - // Create a constructor using a compact notation for inheritance and - // prototype extension. - // - // All superclasses (including mixins) must be Functions (not simple Objects). - // - // Mixin ancestors provide a type of multiple inheritance. Prototypes of mixin - // ancestors are copied to the new class: changes to mixin prototypes will - // not affect classes to which they have been mixed in. - // - // "className" is cached in "declaredClass" property of the new class. - // - // example: - // | dojo.declare("my.classes.bar", my.classes.foo, { - // | // properties to be added to the class prototype - // | someValue: 2, - // | // initialization function - // | constructor: function(){ - // | this.myComplicatedObject = new ReallyComplicatedObject(); - // | }, - // | // other functions - // | someMethod: function(){ - // | doStuff(); - // | } - // | ); - - // argument juggling (deprecated) - if(dojo.isFunction(props)||(arguments.length>3)){ - dojo.deprecated("dojo.declare: for class '" + className + "' pass initializer function as 'constructor' property instead of as a separate argument.", "", "1.0"); - var c = props; - props = arguments[3] || {}; - props.constructor = c; - } - // process superclass argument - // var dd=dojo.declare, mixins=null; - var dd=arguments.callee, mixins=null; - if(dojo.isArray(superclass)){ - mixins = superclass; - superclass = mixins.shift(); - } - // construct intermediate classes for mixins - if(mixins){ - for(var i=0, m; i. - // description: - // JavaScript has no threads, and even if it did, threads are hard. - // Deferreds are a way of abstracting non-blocking events, such as the - // final response to an XMLHttpRequest. Deferreds create a promise to - // return a response a some point in the future and an easy way to - // register your interest in receiving that response. - // - // The most important methods for Deffered users are: - // - // * addCallback(handler) - // * addErrback(handler) - // * callback(result) - // * errback(result) - // - // In general, when a function returns a Deferred, users then "fill - // in" the second half of the contract by registering callbacks and - // error handlers. You may register as many callback and errback - // handlers as you like and they will be executed in the order - // registered when a result is provided. Usually this result is - // provided as the result of an asynchronous operation. The code - // "managing" the Deferred (the code that made the promise to provide - // an answer later) will use the callback() and errback() methods to - // communicate with registered listeners about the result of the - // operation. At this time, all registered result handlers are called - // *with the most recent result value*. - // - // Deferred callback handlers are treated as a chain, and each item in - // the chain is required to return a value that will be fed into - // successive handlers. The most minimal callback may be registered - // like this: - // - // | var d = new dojo.Deferred(); - // | d.addCallback(function(result){ return result; }); - // - // Perhaps the most common mistake when first using Deferreds is to - // forget to return a value (in most cases, the value you were - // passed). - // - // The sequence of callbacks is internally represented as a list of - // 2-tuples containing the callback/errback pair. For example, the - // following call sequence: - // - // | var d = new dojo.Deferred(); - // | d.addCallback(myCallback); - // | d.addErrback(myErrback); - // | d.addBoth(myBoth); - // | d.addCallbacks(myCallback, myErrback); - // - // is translated into a Deferred with the following internal - // representation: - // - // | [ - // | [myCallback, null], - // | [null, myErrback], - // | [myBoth, myBoth], - // | [myCallback, myErrback] - // | ] - // - // The Deferred also keeps track of its current status (fired). Its - // status may be one of three things: - // - // * -1: no value yet (initial condition) - // * 0: success - // * 1: error - // - // A Deferred will be in the error state if one of the following three - // conditions are met: - // - // 1. The result given to callback or errback is "instanceof" Error - // 2. The previous callback or errback raised an exception while - // executing - // 3. The previous callback or errback returned a value - // "instanceof" Error - // - // Otherwise, the Deferred will be in the success state. The state of - // the Deferred determines the next element in the callback sequence - // to run. - // - // When a callback or errback occurs with the example deferred chain, - // something equivalent to the following will happen (imagine - // that exceptions are caught and returned): - // - // | // d.callback(result) or d.errback(result) - // | if(!(result instanceof Error)){ - // | result = myCallback(result); - // | } - // | if(result instanceof Error){ - // | result = myErrback(result); - // | } - // | result = myBoth(result); - // | if(result instanceof Error){ - // | result = myErrback(result); - // | }else{ - // | result = myCallback(result); - // | } - // - // The result is then stored away in case another step is added to the - // callback sequence. Since the Deferred already has a value - // available, any new callbacks added will be called immediately. - // - // There are two other "advanced" details about this implementation - // that are useful: - // - // Callbacks are allowed to return Deferred instances themselves, so - // you can build complicated sequences of events with ease. - // - // The creator of the Deferred may specify a canceller. The canceller - // is a function that will be called if Deferred.cancel is called - // before the Deferred fires. You can use this to implement clean - // aborting of an XMLHttpRequest, etc. Note that cancel will fire the - // deferred with a CancelledError (unless your canceller returns - // another kind of error), so the errbacks should be prepared to - // handle that error for cancellable Deferreds. - // example: - // | var deferred = new dojo.Deferred(); - // | setTimeout(function(){ deferred.callback({success: true}); }, 1000); - // | return deferred; - // example: - // Deferred objects are often used when making code asynchronous. It - // may be easiest to write functions in a synchronous manner and then - // split code using a deferred to trigger a response to a long-lived - // operation. For example, instead of register a callback function to - // denote when a rendering operation completes, the function can - // simply return a deferred: - // - // | // callback style: - // | function renderLotsOfData(data, callback){ - // | var success = false - // | try{ - // | for(var x in data){ - // | renderDataitem(data[x]); - // | } - // | success = true; - // | }catch(e){ } - // | if(callback){ - // | callback(success); - // | } - // | } - // - // | // using callback style - // | renderLotsOfData(someDataObj, function(success){ - // | // handles success or failure - // | if(!success){ - // | promptUserToRecover(); - // | } - // | }); - // | // NOTE: no way to add another callback here!! - // example: - // Using a Deferred doesn't simplify the sending code any, but it - // provides a standard interface for callers and senders alike, - // providing both with a simple way to service multiple callbacks for - // an operation and freeing both sides from worrying about details - // such as "did this get called already?". With Deferreds, new - // callbacks can be added at any time. - // - // | // Deferred style: - // | function renderLotsOfData(data){ - // | var d = new dojo.Deferred(); - // | try{ - // | for(var x in data){ - // | renderDataitem(data[x]); - // | } - // | d.callback(true); - // | }catch(e){ - // | d.errback(new Error("rendering failed")); - // | } - // | return d; - // | } - // - // | // using Deferred style - // | renderLotsOfData(someDataObj).addErrback(function(){ - // | promptUserToRecover(); - // | }); - // | // NOTE: addErrback and addCallback both return the Deferred - // | // again, so we could chain adding callbacks or save the - // | // deferred for later should we need to be notified again. - // example: - // In this example, renderLotsOfData is syncrhonous and so both - // versions are pretty artificial. Putting the data display on a - // timeout helps show why Deferreds rock: - // - // | // Deferred style and async func - // | function renderLotsOfData(data){ - // | var d = new dojo.Deferred(); - // | setTimeout(function(){ - // | try{ - // | for(var x in data){ - // | renderDataitem(data[x]); - // | } - // | d.callback(true); - // | }catch(e){ - // | d.errback(new Error("rendering failed")); - // | } - // | }, 100); - // | return d; - // | } - // - // | // using Deferred style - // | renderLotsOfData(someDataObj).addErrback(function(){ - // | promptUserToRecover(); - // | }); - // - // Note that the caller doesn't have to change his code at all to - // handle the asynchronous case. - - this.chain = []; - this.id = this._nextId(); - this.fired = -1; - this.paused = 0; - this.results = [null, null]; - this.canceller = canceller; - this.silentlyCancelled = false; -}; - -dojo.extend(dojo.Deferred, { - /* - makeCalled: function(){ - // summary: - // returns a new, empty deferred, which is already in the called - // state. Calling callback() or errback() on this deferred will - // yeild an error and adding new handlers to it will result in - // them being called immediately. - var deferred = new dojo.Deferred(); - deferred.callback(); - return deferred; - }, - - toString: function(){ - var state; - if(this.fired == -1){ - state = 'unfired'; - }else{ - state = this.fired ? 'success' : 'error'; - } - return 'Deferred(' + this.id + ', ' + state + ')'; - }, - */ - - _nextId: (function(){ - var n = 1; - return function(){ return n++; }; - })(), - - cancel: function(){ - // summary: - // Cancels a Deferred that has not yet received a value, or is - // waiting on another Deferred as its value. - // description: - // If a canceller is defined, the canceller is called. If the - // canceller did not return an error, or there was no canceller, - // then the errback chain is started. - var err; - if(this.fired == -1){ - if(this.canceller){ - err = this.canceller(this); - }else{ - this.silentlyCancelled = true; - } - if(this.fired == -1){ - if(!(err instanceof Error)){ - var res = err; - err = new Error("Deferred Cancelled"); - err.dojoType = "cancel"; - err.cancelResult = res; - } - this.errback(err); - } - }else if( (this.fired == 0) && - (this.results[0] instanceof dojo.Deferred) - ){ - this.results[0].cancel(); - } - }, - - - _resback: function(res){ - // summary: - // The private primitive that means either callback or errback - this.fired = ((res instanceof Error) ? 1 : 0); - this.results[this.fired] = res; - this._fire(); - }, - - _check: function(){ - if(this.fired != -1){ - if(!this.silentlyCancelled){ - throw new Error("already called!"); - } - this.silentlyCancelled = false; - return; - } - }, - - callback: function(res){ - // summary: Begin the callback sequence with a non-error value. - - /* - callback or errback should only be called once on a given - Deferred. - */ - this._check(); - this._resback(res); - }, - - errback: function(/*Error*/res){ - // summary: - // Begin the callback sequence with an error result. - this._check(); - if(!(res instanceof Error)){ - res = new Error(res); - } - this._resback(res); - }, - - addBoth: function(/*Function||Object*/cb, /*Optional, String*/cbfn){ - // summary: - // Add the same function as both a callback and an errback as the - // next element on the callback sequence. This is useful for code - // that you want to guarantee to run, e.g. a finalizer. - var enclosed = dojo.hitch(cb, cbfn); - if(arguments.length > 2){ - enclosed = dojo.partial(enclosed, arguments, 2); - } - return this.addCallbacks(enclosed, enclosed); - }, - - addCallback: function(cb, cbfn){ - // summary: - // Add a single callback to the end of the callback sequence. - var enclosed = dojo.hitch(cb, cbfn); - if(arguments.length > 2){ - enclosed = dojo.partial(enclosed, arguments, 2); - } - return this.addCallbacks(enclosed, null); - }, - - addErrback: function(cb, cbfn){ - // summary: - // Add a single callback to the end of the callback sequence. - var enclosed = dojo.hitch(cb, cbfn); - if(arguments.length > 2){ - enclosed = dojo.partial(enclosed, arguments, 2); - } - return this.addCallbacks(null, enclosed); - }, - - addCallbacks: function(cb, eb){ - // summary: - // Add separate callback and errback to the end of the callback - // sequence. - this.chain.push([cb, eb]) - if(this.fired >= 0){ - this._fire(); - } - return this; - }, - - _fire: function(){ - // summary: - // Used internally to exhaust the callback sequence when a result - // is available. - var chain = this.chain; - var fired = this.fired; - var res = this.results[fired]; - var self = this; - var cb = null; - while( - (chain.length > 0) && - (this.paused == 0) - ){ - // Array - var f = chain.shift()[fired]; - if(!f){ continue; } - try{ - res = f(res); - fired = ((res instanceof Error) ? 1 : 0); - if(res instanceof dojo.Deferred){ - cb = function(res){ - self._resback(res); - // inlined from _pause() - self.paused--; - if( - (self.paused == 0) && - (self.fired >= 0) - ){ - self._fire(); - } - } - // inlined from _unpause - this.paused++; - } - }catch(err){ - console.debug(err); - fired = 1; - res = err; - } - } - this.fired = fired; - this.results[fired] = res; - if((cb)&&(this.paused)){ - // this is for "tail recursion" in case the dependent - // deferred is already fired - res.addBoth(cb); - } - } -}); - -} - -if(!dojo._hasResource["dojo._base.json"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.json"] = true; -dojo.provide("dojo._base.json"); - -dojo.fromJson = function(/*String*/ json){ - // summary: - // evaluates the passed string-form of a JSON object - // json: - // a string literal of a JSON item, for instance: - // '{ "foo": [ "bar", 1, { "baz": "thud" } ] }' - // return: - // An object, the result of the evaluation - - // FIXME: should this accept mozilla's optional second arg? - try { - return eval("(" + json + ")"); - }catch(e){ - console.debug(e); - return json; //FIXME: peller: we should document this behavior and/or throw instead. I prefer the latter. - } -} - -dojo._escapeString = function(/*String*/str){ - //summary: - // Adds escape sequences for non-visual characters, double quote and - // backslash and surrounds with double quotes to form a valid string - // literal. - return ('"' + str.replace(/(["\\])/g, '\\$1') + '"' - ).replace(/[\f]/g, "\\f" - ).replace(/[\b]/g, "\\b" - ).replace(/[\n]/g, "\\n" - ).replace(/[\t]/g, "\\t" - ).replace(/[\r]/g, "\\r"); // string -} - -dojo.toJsonIndentStr = "\t"; -dojo.toJson = function(/*Object*/ it, /*Boolean?*/ prettyPrint, /*String?*/ _indentStr){ - // summary: - // Create a JSON serialization of an object. - // Note that this doesn't check for infinite recursion, so don't do that! - // - // it: - // an object to be serialized. Objects may define their own - // serialization via a special "__json__" or "json" function - // property. If a specialized serializer has been defined, it will - // be used as a fallback. - // - // prettyPrint: - // if true, we indent objects and arrays to make the output prettier. - // The variable dojo.toJsonIndentStr is used as the indent string - // -- to use something other than the default (tab), - // change that variable before calling dojo.toJson(). - // - // _indentStr: - // private variable for recursive calls when pretty printing, do not use. - // - // return: - // a String representing the serialized version of the passed object. - - _indentStr = _indentStr || ""; - var nextIndent = prettyPrint ? _indentStr + dojo.toJsonIndentStr : ""; - var newLine = prettyPrint ? "\n" : ""; - var objtype = typeof it; - if(objtype == "undefined"){ - return "undefined"; - } - if(objtype == "number" || objtype == "boolean"){ - return it + ""; - } - if(it === null){ - return "null"; - } - if(dojo.isString(it)){ - return dojo._escapeString(it); - } - if(it.nodeType && it.cloneNode){ // isNode - return ""; // FIXME: would something like outerHTML be better here? - } - // recurse - var recurse = arguments.callee; - // short-circuit for objects that support "json" serialization - // if they return "self" then just pass-through... - var newObj; - if(typeof it.__json__ == "function"){ - newObj = it.__json__(); - if(it !== newObj){ - return recurse(newObj, prettyPrint, nextIndent); - } - } - if(typeof it.json == "function"){ - newObj = it.json(); - if(it !== newObj){ - return recurse(newObj, prettyPrint, nextIndent); - } - } - - var sep = prettyPrint ? " " : ""; - - // array - if(dojo.isArray(it)){ - var res = dojo.map(it, function(obj){ - var val = recurse(obj, prettyPrint, nextIndent); - if(typeof val != "string"){ - val = "undefined"; - } - return newLine + nextIndent + val; - }); - return "[" + res.join("," + sep) + newLine + _indentStr + "]"; - } - /* - // look in the registry - try { - window.o = it; - newObj = dojo.json.jsonRegistry.match(it); - return recurse(newObj, prettyPrint, nextIndent); - }catch(e){ - // console.debug(e); - } - // it's a function with no adapter, skip it - */ - if(objtype == "function"){ - return null; - } - // generic object code path - var output = []; - for(var key in it){ - var keyStr; - if(typeof key == "number"){ - keyStr = '"' + key + '"'; - }else if(typeof key == "string"){ - keyStr = dojo._escapeString(key); - }else{ - // skip non-string or number keys - continue; - } - val = recurse(it[key], prettyPrint, nextIndent); - if(typeof val != "string"){ - // skip non-serializable values - continue; - } - // FIXME: use += on Moz!! - // MOW NOTE: using += is a pain because you have to account for the dangling comma... - output.push(newLine + nextIndent + keyStr + ":" + sep + val); - } - return "{" + output.join("," + sep) + newLine + _indentStr + "}"; -} - -} - -if(!dojo._hasResource["dojo._base.array"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.array"] = true; - -dojo.provide("dojo._base.array"); - -(function(){ - var _getParts = function(arr, obj, cb){ - return [ - (dojo.isString(arr) ? arr.split("") : arr), - (obj||dojo.global), - // FIXME: cache the anonymous functions we create here? - (dojo.isString(cb) ? (new Function("item", "index", "array", cb)) : cb) - ]; - } - - dojo.mixin(dojo, { - indexOf: function( /*Array*/ array, - /*Object*/ value, - /*Integer?*/ fromIndex, - /*Boolean?*/ findLast){ - // summary: - // locates the first index of the provided value in the - // passed array. If the value is not found, -1 is returned. - // description: - // For details on this method, see: - // http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:indexOf - - var i = 0, step = 1, end = array.length; - if(findLast){ - i = end - 1; - step = end = -1; - } - for(i = fromIndex || i; i != end; i += step){ - if(array[i] == value){ return i; } - } - return -1; // Number - }, - - lastIndexOf: function(/*Array*/array, /*Object*/value, /*Integer?*/fromIndex){ - // summary: - // locates the last index of the provided value in the passed array. - // If the value is not found, -1 is returned. - // description: - // For details on this method, see: - // http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:lastIndexOf - return dojo.indexOf(array, value, fromIndex, true); // Number - }, - - forEach: function(/*Array*/arr, /*Function*/callback, /*Object?*/obj){ - // summary: - // for every item in arr, call callback with that item as its - // only parameter. - // description: - // Return values are ignored. This function - // corresponds (and wraps) the JavaScript 1.6 forEach method. For - // more details, see: - // http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:forEach - - // match the behavior of the built-in forEach WRT empty arrs - if(!arr || !arr.length){ return; } - - // FIXME: there are several ways of handilng thisObject. Is - // dojo.global always the default context? - var _p = _getParts(arr, obj, callback); arr = _p[0]; - for(var i=0,l=_p[0].length; i1; }); - // returns false - // example: - // | dojo.every([1, 2, 3, 4], function(item){ return item>0; }); - // returns true - return this._everyOrSome(true, arr, callback, thisObject); // Boolean - }, - - some: function(/*Array*/arr, /*Function*/callback, /*Object?*/thisObject){ - // summary: - // Determines whether or not any item in the array satisfies the - // condition implemented by callback. - // description: - // The parameter thisObject may be used to - // scope the call to callback. The function signature is derived - // from the JavaScript 1.6 Array.some() function. More - // information on this can be found here: - // http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:some - // example: - // | dojo.some([1, 2, 3, 4], function(item){ return item>1; }); - // returns true - // example: - // | dojo.some([1, 2, 3, 4], function(item){ return item<1; }); - // returns false - return this._everyOrSome(false, arr, callback, thisObject); // Boolean - }, - - map: function(/*Array*/arr, /*Function*/func, /*Function?*/obj){ - // summary: - // applies a function to each element of an Array and creates - // an Array with the results - // description: - // Returns a new array constituted from the return values of - // passing each element of arr into unary_func. The obj parameter - // may be passed to enable the passed function to be called in - // that scope. In environments that support JavaScript 1.6, this - // function is a passthrough to the built-in map() function - // provided by Array instances. For details on this, see: - // http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:map - // example: - // | dojo.map([1, 2, 3, 4], function(item){ return item+1 }); - // returns [2, 3, 4, 5] - var _p = _getParts(arr, obj, func); arr = _p[0]; - var outArr = ((arguments[3]) ? (new arguments[3]()) : []); - for(var i=0;i1; }); - // returns [2, 3, 4] - - var _p = _getParts(arr, obj, callback); arr = _p[0]; - var outArr = []; - for(var i = 0; i < arr.length; i++){ - if(_p[2].call(_p[1], arr[i], i, arr)){ - outArr.push(arr[i]); - } - } - return outArr; // Array - } - }); -})(); - -} - -if(!dojo._hasResource["dojo._base.Color"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.Color"] = true; -dojo.provide("dojo._base.Color"); - - - -dojo.Color = function(/*Array|String|Object*/ color){ - // summary: - // takes a named string, hex string, array of rgb or rgba values, - // an object with r, g, b, and a properties, or another dojo.Color object - if(color){ this.setColor(color); } -}; - -// FIXME: there's got to be a more space-efficient way to encode or discover these!! Use hex? -dojo.Color.named = { - black: [0,0,0], - silver: [192,192,192], - gray: [128,128,128], - white: [255,255,255], - maroon: [128,0,0], - red: [255,0,0], - purple: [128,0,128], - fuchsia: [255,0,255], - green: [0,128,0], - lime: [0,255,0], - olive: [128,128,0], - yellow: [255,255,0], - navy: [0,0,128], - blue: [0,0,255], - teal: [0,128,128], - aqua: [0,255,255] -}; - - -dojo.extend(dojo.Color, { - r: 255, g: 255, b: 255, a: 1, - _set: function(r, g, b, a){ - var t = this; t.r = r; t.g = g; t.b = b; t.a = a; - }, - setColor: function(/*Array|String|Object*/ color){ - // summary: - // takes a named string, hex string, array of rgb or rgba values, - // an object with r, g, b, and a properties, or another dojo.Color object - var d = dojo; - if(d.isString(color)){ - d.colorFromString(color, this); - }else if(d.isArray(color)){ - d.colorFromArray(color, this); - }else{ - this._set(color.r, color.g, color.b, color.a); - if(!(color instanceof d.Color)){ this.sanitize(); } - } - return this; // dojo.Color - }, - sanitize: function(){ - // summary: - // makes sure that the object has correct attributes - // description: - // the default implementation does nothing, include dojo.colors to - // augment it to real checks - return this; // dojo.Color - }, - toRgb: function(){ - // summary: returns 3 component array of rgb values - var t = this; - return [t.r, t.g, t.b]; // Array - }, - toRgba: function(){ - // summary: returns a 4 component array of rgba values - var t = this; - return [t.r, t.g, t.b, t.a]; // Array - }, - toHex: function(){ - // summary: returns a css color string in hexadecimal representation - var arr = dojo.map(["r", "g", "b"], function(x){ - var s = this[x].toString(16); - return s.length < 2 ? "0" + s : s; - }, this); - return "#" + arr.join(""); // String - }, - toCss: function(/*Boolean?*/ includeAlpha){ - // summary: returns a css color string in rgb(a) representation - var t = this, rgb = t.r + ", " + t.g + ", " + t.b; - return (includeAlpha ? "rgba(" + rgb + ", " + t.a : "rgb(" + rgb) + ")"; // String - }, - toString: function(){ - // summary: returns a visual representation of the color - return this.toCss(true); // String - } -}); - -dojo.blendColors = function( - /*dojo.Color*/ start, - /*dojo.Color*/ end, - /*Number*/ weight, - /*dojo.Color?*/ obj -){ - // summary: - // blend colors end and start with weight from 0 to 1, 0.5 being a 50/50 blend, - // can reuse a previously allocated dojo.Color object for the result - var d = dojo, t = obj || new dojo.Color(); - d.forEach(["r", "g", "b", "a"], function(x){ - t[x] = start[x] + (end[x] - start[x]) * weight; - if(x != "a"){ t[x] = Math.round(t[x]); } - }); - return t.sanitize(); // dojo.Color -}; - -dojo.colorFromRgb = function(/*String*/ color, /*dojo.Color?*/ obj){ - // summary: get rgb(a) array from css-style color declarations - var m = color.toLowerCase().match(/^rgba?\(([\s\.,0-9]+)\)/); - return m && dojo.colorFromArray(m[1].split(/\s*,\s*/), obj); // dojo.Color -}; - -dojo.colorFromHex = function(/*String*/ color, /*dojo.Color?*/ obj){ - // summary: converts a hex string with a '#' prefix to a color object. - // Supports 12-bit #rgb shorthand. - var d = dojo, t = obj || new d.Color(), - bits = (color.length == 4) ? 4 : 8, - mask = (1 << bits) - 1; - color = Number("0x" + color.substr(1)); - if(isNaN(color)){ - return null; // dojo.Color - } - d.forEach(["b", "g", "r"], function(x){ - var c = color & mask; - color >>= bits; - t[x] = bits == 4 ? 17 * c : c; - }); - t.a = 1; - return t; // dojo.Color -}; - -dojo.colorFromArray = function(/*Array*/ a, /*dojo.Color?*/ obj){ - // summary: builds a color from 1, 2, 3, or 4 element array - var t = obj || new dojo.Color(); - t._set(Number(a[0]), Number(a[1]), Number(a[2]), Number(a[3])); - if(isNaN(t.a)){ t.a = 1; } - return t.sanitize(); // dojo.Color -}; - -dojo.colorFromString = function(/*String*/ str, /*dojo.Color?*/ obj){ - // summary: - // parses str for a color value. - // description: - // Acceptable input values for str may include arrays of any form - // accepted by dojo.colorFromArray, hex strings such as "#aaaaaa", or - // rgb or rgba strings such as "rgb(133, 200, 16)" or "rgba(10, 10, - // 10, 50)" - // returns: - // a dojo.Color object. If obj is passed, it will be the return value. - var a = dojo.Color.named[str]; - return a && dojo.colorFromArray(a, obj) || dojo.colorFromRgb(str, obj) || dojo.colorFromHex(str, obj); -}; - -} - -if(!dojo._hasResource["dojo._base"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base"] = true; -dojo.provide("dojo._base"); - - - - - - - - - - - - - - - -(function(){ - if(djConfig.require){ - for(var x=0; x90)&&(k<96||k>111)&&(k<186||k>192)&&(k<219||k>222); - // synthesize keypress for most unprintables and CTRL-keys - if(unprintable||evt.ctrlKey){ - var c = (unprintable ? 0 : k); - if(evt.ctrlKey){ - if(k==3 || k==13){ - return; // IE will post CTRL-BREAK, CTRL-ENTER as keypress natively - }else if(c>95 && c<106){ - c -= 48; // map CTRL-[numpad 0-9] to ASCII - }else if((!evt.shiftKey)&&(c>=65&&c<=90)){ - c += 32; // map CTRL-[A-Z] to lowercase - }else{ - c = del._punctMap[c] || c; // map other problematic CTRL combinations to ASCII - } - } - // simulate a keypress event - var faux = del._synthesizeEvent(evt, {type: 'keypress', faux: true, charCode: c}); - kp.call(evt.currentTarget, faux); - evt.cancelBubble = faux.cancelBubble; - evt.returnValue = faux.returnValue; - _trySetKeyCode(evt, faux.keyCode); - } - }, - // Called in Event scope - _stopPropagation: function(){ - this.cancelBubble = true; - }, - _preventDefault: function(){ - // Setting keyCode to 0 is the only way to prevent certain keypresses (namely - // ctrl-combinations that correspond to menu accelerator keys). - // Otoh, it prevents upstream listeners from getting this information - // Try to split the difference here by clobbering keyCode only for ctrl - // combinations. If you still need to access the key upstream, bubbledKeyCode is - // provided as a workaround. - this.bubbledKeyCode = this.keyCode; - if(this.ctrlKey){_trySetKeyCode(this, 0);} - this.returnValue = false; - } - }); - - // override stopEvent for IE - dojo.stopEvent = function(evt){ - evt = evt || window.event; - del._stopPropagation.call(evt); - del._preventDefault.call(evt); - } - } - - del._synthesizeEvent = function(evt, props){ - var faux = dojo.mixin({}, evt, props); - del._setKeyChar(faux); - // FIXME: would prefer to use dojo.hitch: dojo.hitch(evt, evt.preventDefault); - // but it throws an error when preventDefault is invoked on Safari - // does Event.preventDefault not support "apply" on Safari? - faux.preventDefault = function(){ evt.preventDefault(); }; - faux.stopPropagation = function(){ evt.stopPropagation(); }; - return faux; - } - - // Opera event normalization - if(dojo.isOpera){ - dojo.mixin(del, { - _fixEvent: function(evt, sender){ - switch(evt.type){ - case "keypress": - var c = evt.which; - if(c==3){ - c=99; // Mozilla maps CTRL-BREAK to CTRL-c - } - // can't trap some keys at all, like INSERT and DELETE - // there is no differentiating info between DELETE and ".", or INSERT and "-" - c = ((c<41)&&(!evt.shiftKey) ? 0 : c); - if((evt.ctrlKey)&&(!evt.shiftKey)&&(c>=65)&&(c<=90)){ - // lowercase CTRL-[A-Z] keys - c += 32; - } - return del._synthesizeEvent(evt, { charCode: c }); - } - return evt; - } - }); - } - - // Safari event normalization - if(dojo.isSafari){ - dojo.mixin(del, { - _fixEvent: function(evt, sender){ - switch(evt.type){ - case "keypress": - var c = evt.charCode, s = evt.shiftKey, k = evt.keyCode; - // FIXME: This is a hack, suggest we rethink keyboard strategy. - // Arrow and page keys have 0 "keyCode" in keypress events.on Safari for Windows - k = k || identifierMap[evt.keyIdentifier] || 0; - if(evt.keyIdentifier=="Enter"){ - c = 0; // differentiate Enter from CTRL-m (both code 13) - }else if((evt.ctrlKey)&&(c>0)&&(c<27)){ - c += 96; // map CTRL-[A-Z] codes to ASCII - } else if (c==dojo.keys.SHIFT_TAB) { - c = dojo.keys.TAB; // morph SHIFT_TAB into TAB + shiftKey: true - s = true; - } else { - c = (c>=32 && c<63232 ? c : 0); // avoid generating keyChar for non-printables - } - return del._synthesizeEvent(evt, {charCode: c, shiftKey: s, keyCode: k}); - } - return evt; - } - }); - - dojo.mixin(dojo.keys, { - SHIFT_TAB: 25, - UP_ARROW: 63232, - DOWN_ARROW: 63233, - LEFT_ARROW: 63234, - RIGHT_ARROW: 63235, - F1: 63236, - F2: 63237, - F3: 63238, - F4: 63239, - F5: 63240, - F6: 63241, - F7: 63242, - F8: 63243, - F9: 63244, - F10: 63245, - F11: 63246, - F12: 63247, - PAUSE: 63250, - DELETE: 63272, - HOME: 63273, - END: 63275, - PAGE_UP: 63276, - PAGE_DOWN: 63277, - INSERT: 63302, - PRINT_SCREEN: 63248, - SCROLL_LOCK: 63249, - NUM_LOCK: 63289 - }); - var dk = dojo.keys, identifierMap = { "Up": dk.UP_ARROW, "Down": dk.DOWN_ARROW, "Left": dk.LEFT_ARROW, "Right": dk.RIGHT_ARROW, "PageUp": dk.PAGE_UP, "PageDown": dk.PAGE_DOWN }; - } -})(); - -if(dojo.isIE){ - // keep this out of the closure - // closing over 'iel' or 'ieh' b0rks leak prevention - // ls[i] is an index into the master handler array - dojo._getIeDispatcher = function(){ - return function(){ - var ap=Array.prototype, h=dojo._ie_listener.handlers, c=arguments.callee, ls=c._listeners, t=h[c.target]; - // return value comes from original target function - var r = t && t.apply(this, arguments); - // invoke listeners after target function - for(var i in ls){ - if(!(i in ap)){ - h[ls[i]].apply(this, arguments); - } - } - return r; - } - } - // keep this out of the closure to reduce RAM allocation - dojo._event_listener._fixCallback = function(fp){ - var f = dojo._event_listener._fixEvent; - return function(e){ return fp.call(this, f(e, this)); }; - } -} - -} - -if(!dojo._hasResource["dojo._base.html"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.html"] = true; - -dojo.provide("dojo._base.html"); - -// FIXME: need to add unit tests for all the semi-public methods - -try{ - document.execCommand("BackgroundImageCache", false, true); -}catch(e){ - // sane browsers don't have cache "issues" -} - -// ============================= -// DOM Functions -// ============================= - -/*===== -dojo.byId = function(id, doc){ - // summary: - // similar to other library's "$" function, takes a - // string representing a DOM id or a DomNode - // and returns the corresponding DomNode. If a Node is - // passed, this function is a no-op. Returns a - // single DOM node or null, working around several - // browser-specific bugs to do so. - // id: String|DOMNode - // DOM id or DOM Node - // doc: DocumentElement - // Document to work in. Defaults to the current value of - // dojo.doc. Can be used to retreive - // node references from other documents. -=====*/ -if(dojo.isIE || dojo.isOpera){ - dojo.byId = function(id, doc){ - if(dojo.isString(id)){ - var _d = doc || dojo.doc; - var te = _d.getElementById(id); - // attributes.id.value is better than just id in case the - // user has a name=id inside a form - if(te && te.attributes.id.value == id){ - return te; - }else{ - var eles = _d.all[id]; - if(!eles){ return; } - if(!eles.length){ return eles; } - // if more than 1, choose first with the correct id - var i=0; - while((te=eles[i++])){ - if(te.attributes.id.value == id){ return te; } - } - } - }else{ - return id; // DomNode - } - } -}else{ - dojo.byId = function(id, doc){ - if(dojo.isString(id)){ - return (doc || dojo.doc).getElementById(id); - }else{ - return id; // DomNode - } - } -} -/*===== -} -=====*/ - -(function(){ - /* - dojo.createElement = function(obj, parent, position){ - // TODO: need to finish this! - } - */ - - var _destroyContainer = null; - dojo._destroyElement = function(/*String||DomNode*/node){ - // summary: - // removes node from its parent, clobbers it and all of its - // children. - // node: - // the element to be destroyed, either as an ID or a reference - - node = dojo.byId(node); - try{ - if(!_destroyContainer){ - _destroyContainer = document.createElement("div"); - } - _destroyContainer.appendChild(node.parentNode ? node.parentNode.removeChild(node) : node); - // NOTE: see http://trac.dojotoolkit.org/ticket/2931. This may be a bug and not a feature - _destroyContainer.innerHTML = ""; - }catch(e){ - /* squelch */ - } - }; - - dojo.isDescendant = function(/*DomNode|String*/node, /*DomNode|String*/ancestor){ - // summary: - // Returns true if node is a descendant of ancestor - // node: id or node reference to test - // ancestor: id or node reference of potential parent to test against - try{ - node = dojo.byId(node); - ancestor = dojo.byId(ancestor); - while(node){ - if(node === ancestor){ - return true; // Boolean - } - node = node.parentNode; - } - }catch(e){ return -1; /* squelch */ } - return false; // Boolean - }; - - dojo.setSelectable = function(/*DomNode|String*/node, /*Boolean*/selectable){ - // summary: enable or disable selection on a node - // node: - // id or reference to node - // selectable: - node = dojo.byId(node); - if(dojo.isMozilla){ - node.style.MozUserSelect = selectable ? "" : "none"; - }else if(dojo.isKhtml){ - node.style.KhtmlUserSelect = selectable ? "auto" : "none"; - }else if(dojo.isIE){ - node.unselectable = selectable ? "" : "on"; - dojo.query("*", node).forEach(function(descendant){ - descendant.unselectable = selectable ? "" : "on"; - }); - } - //FIXME: else? Opera? - }; - - var _insertBefore = function(/*Node*/node, /*Node*/ref){ - ref.parentNode.insertBefore(node, ref); - return true; // boolean - } - - var _insertAfter = function(/*Node*/node, /*Node*/ref){ - // summary: - // Try to insert node after ref - var pn = ref.parentNode; - if(ref == pn.lastChild){ - pn.appendChild(node); - }else{ - return _insertBefore(node, ref.nextSibling); // boolean - } - return true; // boolean - } - - dojo.place = function(/*String|DomNode*/node, /*String|DomNode*/refNode, /*String|Number*/position){ - // summary: - // attempt to insert node in relation to ref based on position - // node: - // id or reference to node to place relative to refNode - // refNode: - // id or reference of node to use as basis for placement - // position: - // string noting the position of node relative to refNode or a - // number indicating the location in the childNodes collection of - // refNode. Accepted string values are: - // * before - // * after - // * first - // * last - // "first" and "last" indicate positions as children of refNode. - - // FIXME: need to write tests for this!!!! - if(!node || !refNode || position === undefined){ - return false; // boolean - } - node = dojo.byId(node); - refNode = dojo.byId(refNode); - if(typeof position == "number"){ - var cn = refNode.childNodes; - if((position == 0 && cn.length == 0) || - cn.length == position){ - refNode.appendChild(node); return true; - } - if(position == 0){ - return _insertBefore(node, refNode.firstChild); - } - return _insertAfter(node, cn[position-1]); - } - switch(position.toLowerCase()){ - case "before": - return _insertBefore(node, refNode); // boolean - case "after": - return _insertAfter(node, refNode); // boolean - case "first": - if(refNode.firstChild){ - return _insertBefore(node, refNode.firstChild); // boolean - }else{ - refNode.appendChild(node); - return true; // boolean - } - break; - default: // aka: last - refNode.appendChild(node); - return true; // boolean - } - } - - // Box functions will assume this model. - // On IE/Opera, BORDER_BOX will be set if the primary document is in quirks mode. - // Can be set to change behavior of box setters. - - // can be either: - // "border-box" - // "content-box" (default) - dojo.boxModel = "content-box"; - - // We punt per-node box mode testing completely. - // If anybody cares, we can provide an additional (optional) unit - // that overrides existing code to include per-node box sensitivity. - - // Opera documentation claims that Opera 9 uses border-box in BackCompat mode. - // but experiments (Opera 9.10.8679 on Windows Vista) indicate that it actually continues to use content-box. - // IIRC, earlier versions of Opera did in fact use border-box. - // Opera guys, this is really confusing. Opera being broken in quirks mode is not our fault. - - if(dojo.isIE /*|| dojo.isOpera*/){ - var _dcm = document.compatMode; - // client code may have to adjust if compatMode varies across iframes - dojo.boxModel = (_dcm=="BackCompat")||(_dcm=="QuirksMode")||(dojo.isIE<6) ? "border-box" : "content-box"; - } - - // ============================= - // Style Functions - // ============================= - - // getComputedStyle drives most of the style code. - // Wherever possible, reuse the returned object. - // - // API functions below that need to access computed styles accept an - // optional computedStyle parameter. - // - // If this parameter is omitted, the functions will call getComputedStyle themselves. - // - // This way, calling code can access computedStyle once, and then pass the reference to - // multiple API functions. - // - // This is a faux declaration to take pity on the doc tool - -/*===== - dojo.getComputedStyle = function(node){ - // summary: - // Returns a "computed style" object. - // description: - // get "computed style" object which can be used to gather - // information about the current state of the rendered node. - // - // Note that this may behave differently on different browsers. - // Values may have different formats and value encodings across - // browsers. - // - // Use the dojo.style() method for more consistent (pixelized) - // return values. - // node: DOMNode - // a reference to a DOM node. Does NOT support taking an - // ID string for speed reasons. - // example: - // | dojo.getComputedStyle(dojo.byId('foo')).borderWidth; - return; // CSS2Properties - } -=====*/ - - var gcs, dv = document.defaultView; - if(dojo.isSafari){ - gcs = function(/*DomNode*/node){ - var s = dv.getComputedStyle(node, null); - if(!s && node.style){ - node.style.display = ""; - s = dv.getComputedStyle(node, null); - } - return s || {}; - }; - }else if(dojo.isIE){ - gcs = function(node){ - return node.currentStyle; - }; - }else{ - gcs = function(node){ - return dv.getComputedStyle(node, null); - }; - } - dojo.getComputedStyle = gcs; - - if(!dojo.isIE){ - dojo._toPixelValue = function(element, value){ - // style values can be floats, client code may want - // to round for integer pixels. - return parseFloat(value) || 0; - } - }else{ - dojo._toPixelValue = function(element, avalue){ - if(!avalue){ return 0; } - // on IE7, medium is usually 4 pixels - if(avalue=="medium"){ return 4; } - // style values can be floats, client code may - // want to round this value for integer pixels. - if(avalue.slice && (avalue.slice(-2)=='px')){ return parseFloat(avalue); } - with(element){ - var sLeft = style.left; - var rsLeft = runtimeStyle.left; - runtimeStyle.left = currentStyle.left; - try{ - // 'avalue' may be incompatible with style.left, which can cause IE to throw - // this has been observed for border widths using "thin", "medium", "thick" constants - // those particular constants could be trapped by a lookup - // but perhaps there are more - style.left = avalue; - avalue = style.pixelLeft; - }catch(e){ - avalue = 0; - } - style.left = sLeft; - runtimeStyle.left = rsLeft; - } - return avalue; - } - } - - // FIXME: there opacity quirks on FF that we haven't ported over. Hrm. - /*===== - dojo._getOpacity = function(node){ - // summary: - // Returns the current opacity of the passed node as a - // floating-point value between 0 and 1. - // node: DomNode - // a reference to a DOM node. Does NOT support taking an - // ID string for speed reasons. - // return: Number between 0 and 1 - } - =====*/ - - dojo._getOpacity = (dojo.isIE ? function(node){ - try{ - return (node.filters.alpha.opacity / 100); // Number - }catch(e){ - return 1; // Number - } - } : function(node){ - return dojo.getComputedStyle(node).opacity; - } - ); - - /*===== - dojo._setOpacity = function(node, opacity){ - // summary: - // set the opacity of the passed node portably. Returns the - // new opacity of the node. - // node: DOMNode - // a reference to a DOM node. Does NOT support taking an - // ID string for performance reasons. - // opacity: Number - // A Number between 0 and 1. 0 specifies transparent. - // return: Number between 0 and 1 - } - =====*/ - - dojo._setOpacity = (dojo.isIE ? function(/*DomNode*/node, /*Number*/opacity){ - if(opacity == 1){ - // on IE7 Alpha(Filter opacity=100) makes text look fuzzy so remove it altogether (bug #2661) - node.style.cssText = node.style.cssText.replace(/FILTER:[^;]*;?/i, ""); - if(node.nodeName.toLowerCase() == "tr"){ - dojo.query("> td", node).forEach(function(i){ - i.style.cssText = i.style.cssText.replace(/FILTER:[^;]*;?/i, ""); - }); - } - }else{ - var o = "Alpha(Opacity="+(opacity*100)+")"; - node.style.filter = o; - } - if(node.nodeName.toLowerCase() == "tr"){ - dojo.query("> td", node).forEach(function(i){ - i.style.filter = o; - }); - } - return opacity; - } : function(node, opacity){ - return node.style.opacity = opacity; - } - ); - - var _pixelNamesCache = { - width: true, height: true, left: true, top: true - }; - var _toStyleValue = function(node, type, value){ - type = type.toLowerCase(); - if(_pixelNamesCache[type] === true){ - return dojo._toPixelValue(node, value) - }else if(_pixelNamesCache[type] === false){ - return value; - }else{ - if(dojo.isOpera && type == "cssText"){ - // FIXME: add workaround for #2855 here - } - if( - (type.indexOf("margin") >= 0) || - // (type.indexOf("border") >= 0) || - (type.indexOf("padding") >= 0) || - (type.indexOf("width") >= 0) || - (type.indexOf("height") >= 0) || - (type.indexOf("max") >= 0) || - (type.indexOf("min") >= 0) || - (type.indexOf("offset") >= 0) - ){ - _pixelNamesCache[type] = true; - return dojo._toPixelValue(node, value) - }else{ - _pixelNamesCache[type] = false; - return value; - } - } - } - - // public API - - dojo.style = function(/*DomNode|String*/ node, /*String*/style, /*String?*/value){ - // summary: - // gets or sets a style property on node. If 2 arguments are - // passed, acts as a getter. If value is passed, acts as a setter - // for the property. - // node: - // id or reference to node to get/set style for - // style: - // the style property to set in DOM-accessor format - // ("borderWidth", not "border-width"). - // value: - // optional. If passed, sets value on the node for style, handling - // cross-browser concerns. - var n=dojo.byId(node), args=arguments.length, op=(style=="opacity"); - if(args==3){ - return op ? dojo._setOpacity(n, value) : n.style[style] = value; /*Number*/ - } - if(args==2 && op){ - return dojo._getOpacity(n); - } - var s = dojo.getComputedStyle(n); - return (args == 1) ? s : _toStyleValue(n, style, s[style]); /* CSS2Properties||String||Number */ - } - - // ============================= - // Box Functions - // ============================= - - dojo._getPadExtents = function(/*DomNode*/n, /*Object*/computedStyle){ - // summary: - // Returns object with special values specifically useful for node - // fitting. - // l/t = left/top padding (respectively) - // w = the total of the left and right padding - // h = the total of the top and bottom padding - // If 'node' has position, l/t forms the origin for child nodes. - // The w/h are used for calculating boxes. - // Normally application code will not need to invoke this - // directly, and will use the ...box... functions instead. - var - s=computedStyle||gcs(n), - px=dojo._toPixelValue, - l=px(n, s.paddingLeft), - t=px(n, s.paddingTop); - return { - l: l, - t: t, - w: l+px(n, s.paddingRight), - h: t+px(n, s.paddingBottom) - }; - } - - dojo._getBorderExtents = function(/*DomNode*/n, /*Object*/computedStyle){ - // summary: - // returns an object with properties useful for noting the border - // dimensions. - // l/t = the sum of left/top border (respectively) - // w = the sum of the left and right border - // h = the sum of the top and bottom border - // The w/h are used for calculating boxes. - // Normally application code will not need to invoke this - // directly, and will use the ...box... functions instead. - var - ne='none', - px=dojo._toPixelValue, - s=computedStyle||gcs(n), - bl=(s.borderLeftStyle!=ne ? px(n, s.borderLeftWidth) : 0), - bt=(s.borderTopStyle!=ne ? px(n, s.borderTopWidth) : 0); - return { - l: bl, - t: bt, - w: bl + (s.borderRightStyle!=ne ? px(n, s.borderRightWidth) : 0), - h: bt + (s.borderBottomStyle!=ne ? px(n, s.borderBottomWidth) : 0) - }; - } - - dojo._getPadBorderExtents = function(/*DomNode*/n, /*Object*/computedStyle){ - // summary: - // returns object with properties useful for box fitting with - // regards to padding. - // l/t = the sum of left/top padding and left/top border (respectively) - // w = the sum of the left and right padding and border - // h = the sum of the top and bottom padding and border - // The w/h are used for calculating boxes. - // Normally application code will not need to invoke this - // directly, and will use the ...box... functions instead. - var - s=computedStyle||gcs(n), - p=dojo._getPadExtents(n, s), - b=dojo._getBorderExtents(n, s); - return { - l: p.l + b.l, - t: p.t + b.t, - w: p.w + b.w, - h: p.h + b.h - }; - } - - dojo._getMarginExtents = function(n, computedStyle){ - // summary: - // returns object with properties useful for box fitting with - // regards to box margins (i.e., the outer-box). - // l/t = marginLeft, marginTop, respectively - // w = total width, margin inclusive - // h = total height, margin inclusive - // The w/h are used for calculating boxes. - // Normally application code will not need to invoke this - // directly, and will use the ...box... functions instead. - var - s=computedStyle||gcs(n), - px=dojo._toPixelValue, - l=px(n, s.marginLeft), - t=px(n, s.marginTop), - r=px(n, s.marginRight), - b=px(n, s.marginBottom); - if (dojo.isSafari && (s.position != "absolute")){ - // FIXME: Safari's version of the computed right margin - // is the space between our right edge and the right edge - // of our offsetParent. - // What we are looking for is the actual margin value as - // determined by CSS. - // Hack solution is to assume left/right margins are the same. - r = l; - } - return { - l: l, - t: t, - w: l+r, - h: t+b - }; - } - - // Box getters work in any box context because offsetWidth/clientWidth - // are invariant wrt box context - // - // They do *not* work for display: inline objects that have padding styles - // because the user agent ignores padding (it's bogus styling in any case) - // - // Be careful with IMGs because they are inline or block depending on - // browser and browser mode. - - // Although it would be easier to read, there are not separate versions of - // _getMarginBox for each browser because: - // 1. the branching is not expensive - // 2. factoring the shared code wastes cycles (function call overhead) - // 3. duplicating the shared code wastes bytes - - dojo._getMarginBox = function(/*DomNode*/node, /*Object*/computedStyle){ - // summary: - // returns an object that encodes the width, height, left and top - // positions of the node's margin box. - var s = computedStyle||gcs(node), me = dojo._getMarginExtents(node, s); - var l = node.offsetLeft - me.l, t = node.offsetTop - me.t; - if(dojo.isMoz){ - // Mozilla: - // If offsetParent has a computed overflow != visible, the offsetLeft is decreased - // by the parent's border. - // We don't want to compute the parent's style, so instead we examine node's - // computed left/top which is more stable. - var sl = parseFloat(s.left), st = parseFloat(s.top); - if(!isNaN(sl) && !isNaN(st)){ - l = sl, t = st; - }else{ - // If child's computed left/top are not parseable as a number (e.g. "auto"), we - // have no choice but to examine the parent's computed style. - var p = node.parentNode; - if(p && p.style){ - var pcs = gcs(p); - if(pcs.overflow != "visible"){ - var be = dojo._getBorderExtents(p, pcs); - l += be.l, t += be.t; - } - } - } - }else if(dojo.isOpera){ - // On Opera, offsetLeft includes the parent's border - var p = node.parentNode; - if(p){ - var be = dojo._getBorderExtents(p); - l -= be.l, t -= be.t; - } - } - return { - l: l, - t: t, - w: node.offsetWidth + me.w, - h: node.offsetHeight + me.h - }; - } - - dojo._getContentBox = function(node, computedStyle){ - // summary: - // Returns an object that encodes the width, height, left and top - // positions of the node's content box, irrespective of the - // current box model. - - // clientWidth/Height are important since the automatically account for scrollbars - // fallback to offsetWidth/Height for special cases (see #3378) - var s=computedStyle||gcs(node), pe=dojo._getPadExtents(node, s), be=dojo._getBorderExtents(node, s), w=node.clientWidth, h; - if(!w){ - w=node.offsetWidth, h=node.offsetHeight; - }else{ - h=node.clientHeight, be.w = be.h = 0; - } - // On Opera, offsetLeft includes the parent's border - if(dojo.isOpera){ pe.l += be.l; pe.t += be.t; }; - return { - l: pe.l, - t: pe.t, - w: w - pe.w - be.w, - h: h - pe.h - be.h - }; - } - - dojo._getBorderBox = function(node, computedStyle){ - var s=computedStyle||gcs(node), pe=dojo._getPadExtents(node, s), cb=dojo._getContentBox(node, s); - return { - l: cb.l - pe.l, - t: cb.t - pe.t, - w: cb.w + pe.w, - h: cb.h + pe.h - }; - } - - // Box setters depend on box context because interpretation of width/height styles - // vary wrt box context. - // - // The value of dojo.boxModel is used to determine box context. - // dojo.boxModel can be set directly to change behavior. - // - // Beware of display: inline objects that have padding styles - // because the user agent ignores padding (it's a bogus setup anyway) - // - // Be careful with IMGs because they are inline or block depending on - // browser and browser mode. - // - // Elements other than DIV may have special quirks, like built-in - // margins or padding, or values not detectable via computedStyle. - // In particular, margins on TABLE do not seems to appear - // at all in computedStyle on Mozilla. - - dojo._setBox = function(/*DomNode*/node, /*Number?*/l, /*Number?*/t, /*Number?*/w, /*Number?*/h, /*String?*/u){ - // summary: - // sets width/height/left/top in the current (native) box-model - // dimentions. Uses the unit passed in u. - // node: DOM Node reference. Id string not supported for performance reasons. - // l: optional. left offset from parent. - // t: optional. top offset from parent. - // w: optional. width in current box model. - // h: optional. width in current box model. - // u: optional. unit measure to use for other measures. Defaults to "px". - u = u || "px"; - with(node.style){ - if(!isNaN(l)){ left = l+u; } - if(!isNaN(t)){ top = t+u; } - if(w>=0){ width = w+u; } - if(h>=0){ height = h+u; } - } - } - - dojo._usesBorderBox = function(/*DomNode*/node){ - // summary: - // True if the node uses border-box layout. - - // We could test the computed style of node to see if a particular box - // has been specified, but there are details and we choose not to bother. - var n = node.tagName; - // For whatever reason, TABLE and BUTTON are always border-box by default. - // If you have assigned a different box to either one via CSS then - // box functions will break. - return dojo.boxModel=="border-box" || n=="TABLE" || n=="BUTTON"; // boolean - } - - dojo._setContentSize = function(/*DomNode*/node, /*Number*/widthPx, /*Number*/heightPx, /*Object*/computedStyle){ - // summary: - // Sets the size of the node's contents, irrespective of margins, - // padding, or borders. - var bb = dojo._usesBorderBox(node); - if(bb){ - var pb = dojo._getPadBorderExtents(node, computedStyle); - if(widthPx>=0){ widthPx += pb.w; } - if(heightPx>=0){ heightPx += pb.h; } - } - dojo._setBox(node, NaN, NaN, widthPx, heightPx); - } - - dojo._setMarginBox = function(/*DomNode*/node, /*Number?*/leftPx, /*Number?*/topPx, - /*Number?*/widthPx, /*Number?*/heightPx, - /*Object*/computedStyle){ - // summary: - // sets the size of the node's margin box and placement - // (left/top), irrespective of box model. Think of it as a - // passthrough to dojo._setBox that handles box-model vagaries for - // you. - - var s = computedStyle || dojo.getComputedStyle(node); - // Some elements have special padding, margin, and box-model settings. - // To use box functions you may need to set padding, margin explicitly. - // Controlling box-model is harder, in a pinch you might set dojo.boxModel. - var bb=dojo._usesBorderBox(node), - pb=bb ? _nilExtents : dojo._getPadBorderExtents(node, s), - mb=dojo._getMarginExtents(node, s); - if(widthPx>=0){ widthPx = Math.max(widthPx - pb.w - mb.w, 0); } - if(heightPx>=0){ heightPx = Math.max(heightPx - pb.h - mb.h, 0); } - dojo._setBox(node, leftPx, topPx, widthPx, heightPx); - } - - var _nilExtents = { l:0, t:0, w:0, h:0 }; - - // public API - - dojo.marginBox = function(/*DomNode|String*/node, /*Object?*/box){ - // summary: - // getter/setter for the margin-box of node. - // description: - // Returns an object in the expected format of box (regardless - // if box is passed). The object might look like: - // { l: 50, t: 200, w: 300: h: 150 } - // for a node offset from its parent 50px to the left, 200px from - // the top with a margin width of 300px and a margin-height of - // 150px. - // node: - // id or reference to DOM Node to get/set box for - // box: - // optional. If passed, denotes that dojo.marginBox() should - // update/set the margin box for node. Box is an object in the - // above format. All properties are optional if passed. - var n=dojo.byId(node), s=gcs(n), b=box; - return !b ? dojo._getMarginBox(n, s) : dojo._setMarginBox(n, b.l, b.t, b.w, b.h, s); // Object - } - - dojo.contentBox = function(/*DomNode|String*/node, /*Object?*/box){ - // summary: - // getter/setter for the content-box of node. - // description: - // Returns an object in the expected format of box (regardless if box is passed). - // The object might look like: - // { l: 50, t: 200, w: 300: h: 150 } - // for a node offset from its parent 50px to the left, 200px from - // the top with a content width of 300px and a content-height of - // 150px. Note that the content box may have a much larger border - // or margin box, depending on the box model currently in use and - // CSS values set/inherited for node. - // node: - // id or reference to DOM Node to get/set box for - // box: - // optional. If passed, denotes that dojo.contentBox() should - // update/set the content box for node. Box is an object in the - // above format. All properties are optional if passed. - var n=dojo.byId(node), s=gcs(n), b=box; - return !b ? dojo._getContentBox(n, s) : dojo._setContentSize(n, b.w, b.h, s); // Object - } - - // ============================= - // Positioning - // ============================= - - var _sumAncestorProperties = function(node, prop){ - if(!(node = (node||0).parentNode)){return 0}; - var val, retVal = 0, _b = dojo.body(); - while(node && node.style){ - if(gcs(node).position == "fixed"){ - return 0; - } - val = node[prop]; - if(val){ - retVal += val - 0; - // opera and khtml #body & #html has the same values, we only - // need one value - if(node == _b){ break; } - } - node = node.parentNode; - } - return retVal; // integer - } - - dojo._docScroll = function(){ - var _b = dojo.body(); - var _w = dojo.global; - var de = dojo.doc.documentElement; - return { - y: (_w.pageYOffset || de.scrollTop || _b.scrollTop || 0), - x: (_w.pageXOffset || dojo._fixIeBiDiScrollLeft(de.scrollLeft) || _b.scrollLeft || 0) - }; - }; - - dojo._isBodyLtr = function(){ - //FIXME: could check html and body tags directly instead of computed style? need to ignore case, accept empty values - return !("_bodyLtr" in dojo) ? - dojo._bodyLtr = dojo.getComputedStyle(dojo.body()).direction == "ltr" : - dojo._bodyLtr; // Boolean - } - - dojo._getIeDocumentElementOffset = function(){ - // summary - // The following values in IE contain an offset: - // event.clientX - // event.clientY - // node.getBoundingClientRect().left - // node.getBoundingClientRect().top - // But other position related values do not contain this offset, such as - // node.offsetLeft, node.offsetTop, node.style.left and node.style.top. - // The offset is always (2, 2) in LTR direction. When the body is in RTL - // direction, the offset counts the width of left scroll bar's width. - // This function computes the actual offset. - - //NOTE: assumes we're being called in an IE browser - - var de = dojo.doc.documentElement; - if(dojo.isIE >= 7){ - return {x: de.getBoundingClientRect().left, y: de.getBoundingClientRect().top}; // Object - }else{ - // IE 6.0 - return {x: dojo._isBodyLtr() || window.parent == window ? - de.clientLeft : de.offsetWidth - de.clientWidth - de.clientLeft, - y: de.clientTop}; // Object - } - }; - - dojo._fixIeBiDiScrollLeft = function(/*Integer*/ scrollLeft){ - // In RTL direction, scrollLeft should be a negative value, but IE - // returns a positive one. All codes using documentElement.scrollLeft - // must call this function to fix this error, otherwise the position - // will offset to right when there is a horizontal scrollbar. - if(dojo.isIE && !dojo._isBodyLtr()){ - var de = dojo.doc.documentElement; - return scrollLeft + de.clientWidth - de.scrollWidth; // Integer - } - return scrollLeft; // Integer - } - - dojo._abs = function(/*DomNode*/node, /*Boolean?*/includeScroll){ - // summary: - // Gets the absolute position of the passed element based on the - // document itself. Returns an object of the form: - // { x: 100, y: 300 } - // if includeScroll is passed, the x and y values will include any - // document offsets that may affect the position relative to the - // viewport. - - // FIXME: need to decide in the brave-new-world if we're going to be - // margin-box or border-box. - var ownerDocument = node.ownerDocument; - var ret = { - x: 0, - y: 0 - }; - var hasScroll = false; - - // targetBoxType == "border-box" - var db = dojo.body(); - if(dojo.isIE){ - var client = node.getBoundingClientRect(); - var offset = dojo._getIeDocumentElementOffset(); - ret.x = client.left - offset.x; - ret.y = client.top - offset.y; - }else if(ownerDocument["getBoxObjectFor"]){ - // mozilla - var bo = ownerDocument.getBoxObjectFor(node); - ret.x = bo.x - _sumAncestorProperties(node, "scrollLeft"); - ret.y = bo.y - _sumAncestorProperties(node, "scrollTop"); - }else{ - if(node["offsetParent"]){ - hasScroll = true; - var endNode; - // in Safari, if the node is an absolutely positioned child of - // the body and the body has a margin the offset of the child - // and the body contain the body's margins, so we need to end - // at the body - // FIXME: getting contrary results to the above in latest WebKit. - if(dojo.isSafari && - //(node.style.getPropertyValue("position") == "absolute") && - (gcs(node).position == "absolute") && - (node.parentNode == db)){ - endNode = db; - }else{ - endNode = db.parentNode; - } - if(node.parentNode != db){ - var nd = node; - if(dojo.isOpera || (dojo.isSafari >= 3)){ nd = db; } - ret.x -= _sumAncestorProperties(nd, "scrollLeft"); - ret.y -= _sumAncestorProperties(nd, "scrollTop"); - } - var curnode = node; - do{ - var n = curnode["offsetLeft"]; - //FIXME: ugly hack to workaround the submenu in - //popupmenu2 does not shown up correctly in opera. - //Someone have a better workaround? - if(!dojo.isOpera || n>0){ - ret.x += isNaN(n) ? 0 : n; - } - var m = curnode["offsetTop"]; - ret.y += isNaN(m) ? 0 : m; - curnode = curnode.offsetParent; - }while((curnode != endNode)&&curnode); - }else if(node["x"]&&node["y"]){ - ret.x += isNaN(node.x) ? 0 : node.x; - ret.y += isNaN(node.y) ? 0 : node.y; - } - } - // account for document scrolling - // if offsetParent is used, ret value already includes scroll position - // so we may have to actually remove that value if !includeScroll - if(hasScroll || includeScroll){ - var scroll = dojo._docScroll(); - var m = hasScroll ? (!includeScroll ? -1 : 0) : 1; - ret.y += m*scroll.y; - ret.x += m*scroll.x; - } - - return ret; // object - } - - // FIXME: need a setter for coords or a moveTo!! - dojo.coords = function(/*DomNode|String*/node, /*Boolean?*/includeScroll){ - // summary: - // Returns an object that measures margin box width/height and - // absolute positioning data from dojo._abs(). Return value will - // be in the form: - // { l: 50, t: 200, w: 300: h: 150, x: 100, y: 300 } - // does not act as a setter. If includeScroll is passed, the x and - // y params are affected as one would expect in dojo._abs(). - var n=dojo.byId(node), s=gcs(n), mb=dojo._getMarginBox(n, s); - var abs = dojo._abs(n, includeScroll); - mb.x = abs.x; - mb.y = abs.y; - return mb; - } - - // ============================= - // Element attribute Functions - // ============================= - - var _fixAttrName = function(/*String*/name){ - switch(name.toLowerCase()){ - case "tabindex": - // Internet Explorer will only set or remove tabindex - // if it is spelled "tabIndex" - return dojo.isIE ? "tabIndex" : "tabindex"; - default: - return name; - } - } - - // non-deprecated HTML4 attributes with default values - // http://www.w3.org/TR/html401/index/attributes.html - // FF and Safari will return the default values if you - // access the attributes via a property but not - // via getAttribute() - var _attrProps = { - colspan: "colSpan", - enctype: "enctype", - frameborder: "frameborder", - method: "method", - rowspan: "rowSpan", - scrolling: "scrolling", - shape: "shape", - span: "span", - type: "type", - valuetype: "valueType" - } - - var _hasAttr = function(/*DomNode*/node, /*String*/name){ - var attr = node.getAttributeNode(name); - return attr ? attr.specified : false; - } - - dojo.hasAttr = function(/*DomNode|String*/node, /*String*/name){ - // summary: - // Returns true if the requested attribute is specified on the - // given element, and false otherwise. - // node: - // id or reference to the element to check - // name: - // the name of the attribute - // returns: - // true if the requested attribute is specified on the - // given element, and false otherwise - return _hasAttr(dojo.byId(node), _fixAttrName(name)); // boolean - } - - dojo.attr = function(/*DomNode|String*/node, /*String*/name, /*String?*/value){ - // summary: - // Gets or sets an attribute on an HTML element. - // description: - // If 2 arguments are passed, acts as a getter. - // If a third argument is passed, acts as a setter. - // node: - // id or reference to the element to get or set the attribute on - // name: - // the name of the attribute to get or set - // value: - // the value for the attribute (optional) - // returns: - // when used as a getter, the value of the requested attribute - // or null if that attribute does not have a specified or - // default value; - // when user as a setter, undefined - node = dojo.byId(node); - name = _fixAttrName(name); - if(arguments.length == 3){ - node.setAttribute(name, value); - return undefined; - }else{ - // should we access this attribute via a property or - // via getAttribute()? - var prop = _attrProps[name.toLowerCase()]; - if(prop){ - return node[prop]; - }else{ - return _hasAttr(node, name) ? node.getAttribute(name) : null; - } - } - } - - dojo.removeAttr = function(/*DomNode|String*/node, /*String*/name){ - // summary: - // Removes an attribute from an HTML element. - // node: - // id or reference to the element to remove the attribute from - // name: - // the name of the attribute to remove - dojo.byId(node).removeAttribute(_fixAttrName(name)); - } -})(); - -// ============================= -// (CSS) Class Functions -// ============================= - -dojo.hasClass = function(/*DomNode|String*/node, /*String*/classStr){ - // summary: - // Returns whether or not the specified classes are a portion of the - // class list currently applied to the node. - return ((" "+dojo.byId(node).className+" ").indexOf(" "+classStr+" ") >= 0); // Boolean -}; - -dojo.addClass = function(/*DomNode|String*/node, /*String*/classStr){ - // summary: - // Adds the specified classes to the end of the class list on the - // passed node. - node = dojo.byId(node); - var cls = node.className; - if((" "+cls+" ").indexOf(" "+classStr+" ") < 0){ - node.className = cls + (cls ? ' ' : '') + classStr; - } -}; - -dojo.removeClass = function(/*DomNode|String*/node, /*String*/classStr){ - // summary: Removes the specified classes from node. - node = dojo.byId(node); - var t = dojo.trim((" " + node.className + " ").replace(" " + classStr + " ", " ")); - if(node.className != t){ node.className = t; } -}; - -dojo.toggleClass = function(/*DomNode|String*/node, /*String*/classStr, /*Boolean?*/condition){ - // summary: - // Adds a class to node if not present, or removes if present. - // Pass a boolean condition if you want to explicitly add or remove. - // condition: - // If passed, true means to add the class, false means to remove. - if(condition === undefined){ - condition = !dojo.hasClass(node, classStr); - } - dojo[condition ? "addClass" : "removeClass"](node, classStr); -}; - -} - -if(!dojo._hasResource["dojo._base.NodeList"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.NodeList"] = true; -dojo.provide("dojo._base.NodeList"); - - - -(function(){ - - var d = dojo; - - var tnl = function(arr){ - arr.constructor = dojo.NodeList; - dojo._mixin(arr, dojo.NodeList.prototype); - return arr; - } - - dojo.NodeList = function(){ - // summary: - // dojo.NodeList is as subclass of Array which adds syntactic - // sugar for chaining, common iteration operations, animation, - // and node manipulation. NodeLists are most often returned as - // the result of dojo.query() calls. - // example: - // create a node list from a node - // | new dojo.NodeList(dojo.byId("foo")); - - return tnl(Array.apply(null, arguments)); - } - - dojo.NodeList._wrap = tnl; - - dojo.extend(dojo.NodeList, { - // http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array#Methods - - // FIXME: handle return values for #3244 - // http://trac.dojotoolkit.org/ticket/3244 - - // FIXME: - // need to wrap or implement: - // join (perhaps w/ innerHTML/outerHTML overload for toString() of items?) - // reduce - // reduceRight - - slice: function(/*===== begin, end =====*/){ - // summary: - // Returns a new NodeList, maintaining this one in place - // description: - // This method behaves exactly like the Array.slice method - // with the caveat that it returns a dojo.NodeList and not a - // raw Array. For more details, see: - // http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:slice - // begin: Integer - // Can be a positive or negative integer, with positive - // integers noting the offset to begin at, and negative - // integers denoting an offset from the end (i.e., to the left - // of the end) - // end: Integer? - // Optional parameter to describe what position relative to - // the NodeList's zero index to end the slice at. Like begin, - // can be positive or negative. - var a = dojo._toArray(arguments); - return tnl(a.slice.apply(this, a)); - }, - - splice: function(/*===== index, howmany, item =====*/){ - // summary: - // Returns a new NodeList, manipulating this NodeList based on - // the arguments passed, potentially splicing in new elements - // at an offset, optionally deleting elements - // description: - // This method behaves exactly like the Array.splice method - // with the caveat that it returns a dojo.NodeList and not a - // raw Array. For more details, see: - // http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:splice - // index: Integer - // begin can be a positive or negative integer, with positive - // integers noting the offset to begin at, and negative - // integers denoting an offset from the end (i.e., to the left - // of the end) - // howmany: Integer? - // Optional parameter to describe what position relative to - // the NodeList's zero index to end the slice at. Like begin, - // can be positive or negative. - // item: Object...? - // Any number of optional parameters may be passed in to be - // spliced into the NodeList - // returns: - // dojo.NodeList - var a = dojo._toArray(arguments); - return tnl(a.splice.apply(this, a)); - }, - - concat: function(/*===== item =====*/){ - // summary: - // Returns a new NodeList comprised of items in this NodeList - // as well as items passed in as parameters - // description: - // This method behaves exactly like the Array.concat method - // with the caveat that it returns a dojo.NodeList and not a - // raw Array. For more details, see: - // http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:concat - // item: Object...? - // Any number of optional parameters may be passed in to be - // spliced into the NodeList - // returns: - // dojo.NodeList - var a = dojo._toArray(arguments, 0, [this]); - return tnl(a.concat.apply([], a)); - }, - - indexOf: function(/*Object*/ value, /*Integer?*/ fromIndex){ - // summary: - // see dojo.indexOf(). The primary difference is that the acted-on - // array is implicitly this NodeList - // value: - // The value to search for. - // fromIndex: - // The loction to start searching from. Optional. Defaults to 0. - // description: - // For more details on the behavior of indexOf, see: - // http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:indexOf - // returns: - // Positive Integer or 0 for a match, -1 of not found. - return d.indexOf(this, value, fromIndex); // Integer - }, - - lastIndexOf: function(/*===== value, fromIndex =====*/){ - // summary: - // see dojo.lastIndexOf(). The primary difference is that the - // acted-on array is implicitly this NodeList - // description: - // For more details on the behavior of lastIndexOf, see: - // http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:lastIndexOf - // value: Object - // The value to search for. - // fromIndex: Integer? - // The loction to start searching from. Optional. Defaults to 0. - // returns: - // Positive Integer or 0 for a match, -1 of not found. - return d.lastIndexOf.apply(d, d._toArray(arguments, 0, [this])); // Integer - }, - - every: function(/*Function*/callback, /*Object?*/thisObject){ - // summary: - // see dojo.every() and: - // http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:every - // Takes the same structure of arguments and returns as - // dojo.every() with the caveat that the passed array is - // implicitly this NodeList - return d.every(this, callback, thisObject); // Boolean - }, - - some: function(/*Function*/callback, /*Object?*/thisObject){ - // summary: - // see dojo.some() and: - // http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:some - // Takes the same structure of arguments and returns as - // dojo.some() with the caveat that the passed array is - // implicitly this NodeList - return d.some(this, callback, thisObject); // Boolean - }, - - map: function(/*Function*/ func, /*Function?*/ obj){ - // summary: - // see dojo.map(). The primary difference is that the acted-on - // array is implicitly this NodeList and the return is a - // dojo.NodeList (a subclass of Array) - - return d.map(this, func, obj, d.NodeList); // dojo.NodeList - }, - - forEach: function(callback, thisObj){ - // summary: - // see dojo.forEach(). The primary difference is that the acted-on - // array is implicitly this NodeList - - d.forEach(this, callback, thisObj); - return this; // dojo.NodeList non-standard return to allow easier chaining - }, - - // custom methods - - coords: function(){ - // summary: - // Returns the box objects all elements in a node list as - // an Array (*not* a NodeList) - - return d.map(this, d.coords); - }, - - style: function(/*===== property, value =====*/){ - // summary: - // gets or sets the CSS property for every element in the NodeList - // property: String - // the CSS property to get/set, in JavaScript notation - // ("lineHieght" instead of "line-height") - // value: String? - // optional. The value to set the property to - // return: - // if no value is passed, the result is an array of strings. - // If a value is passed, the return is this NodeList - var aa = d._toArray(arguments, 0, [null]); - var s = this.map(function(i){ - aa[0] = i; - return d.style.apply(d, aa); - }); - return (arguments.length > 1) ? this : s; // String||dojo.NodeList - }, - - styles: function(/*===== property, value =====*/){ - // summary: - // Deprecated. Use NodeList.style instead. Will be removed in - // Dojo 1.1. Gets or sets the CSS property for every element - // in the NodeList - // property: String - // the CSS property to get/set, in JavaScript notation - // ("lineHieght" instead of "line-height") - // value: String? - // optional. The value to set the property to - // return: - // if no value is passed, the result is an array of strings. - // If a value is passed, the return is this NodeList - d.deprecated("NodeList.styles", "use NodeList.style instead", "1.1"); - return this.style.apply(this, arguments); - }, - - addClass: function(/*String*/ className){ - // summary: - // adds the specified class to every node in the list - // - this.forEach(function(i){ d.addClass(i, className); }); - return this; - }, - - removeClass: function(/*String*/ className){ - this.forEach(function(i){ d.removeClass(i, className); }); - return this; - }, - - // FIXME: toggleClass()? connectPublisher()? connectRunOnce()? - - place: function(/*String||Node*/ queryOrNode, /*String*/ position){ - // summary: - // places elements of this node list relative to the first element matched - // by queryOrNode. Returns the original NodeList. - // queryOrNode: - // may be a string representing any valid CSS3 selector or a DOM node. - // In the selector case, only the first matching element will be used - // for relative positioning. - // position: - // can be one of: - // "last"||"end" (default) - // "first||"start" - // "before" - // "after" - // or an offset in the childNodes property - var item = d.query(queryOrNode)[0]; - position = position||"last"; - - for(var x=0; x" child element selectors - // * "#foo" style ID selectors - // * "*" universal selector - // * attribute queries: - // * "[foo]" attribute presence selector - // * "[foo='bar']" attribute value exact match - // * "[foo~='bar']" attribute value list item match - // * "[foo^='bar']" attribute start match - // * "[foo$='bar']" attribute end match - // * "[foo*='bar']" attribute substring match - // * ":first-child", ":last-child" positional selectors - // * ":nth-child(n)", ":nth-child(2n+1)" style positional calculations - // * ":nth-child(even)", ":nth-child(odd)" positional selectors - // * ":not(...)" negation pseudo selectors - // - // Any legal combination of those selector types as per the CSS 3 sepc - // will work with dojo.query(), including compound selectors ("," - // delimited). Very complex and useful searches can be constructed - // with this palette of selectors and when combined with functions for - // maniplation presented by dojo.NodeList, many types of DOM - // manipulation operations become very straightforward. - // - // Unsupported Selectors: - // -------------------- - // - // While dojo.query handles many CSS3 selectors, some fall outside of - // what's resaonable for a programmatic node querying engine to - // handle. Currently unsupported selectors include: - // - // * namespace-differentiated selectors of any form - // * "~", the immediately preceeded-by sibling selector - // * "+", the preceeded-by sibling selector - // * all "::" pseduo-element selectors - // * certain pseduo-selectors which don't get a lot of day-to-day use: - // * :root, :lang(), :target, :focus - // * all visual and state selectors: - // * :root, :active, :hover, :visisted, :link, :enabled, :disabled, :checked - // * :*-of-type pseudo selectors - // - // dojo.query and XML Documents: - // ----------------------------- - // FIXME - // - // NOTE: elementsById is not currently supported - // NOTE: ignores xpath-ish queries for now - // - // query: String - // The CSS3 expression to match against. For details on the syntax of - // CSS3 selectors, see: - // http://www.w3.org/TR/css3-selectors/#selectors - // root: String|DOMNode? - // A node (or string ID of a node) to scope the search from. Optional. - // returns: - // An instance of dojo.NodeList. Many methods are available on - // NodeLists for searching, iterating, manipulating, and handling - // events on the matched nodes in the returned list. -=====*/ - -;(function(){ - // define everything in a closure for compressability reasons. "d" is an - // alias to "dojo" since it's so frequently used. This seems a - // transformation that the build system could perform on a per-file basis. - - //////////////////////////////////////////////////////////////////////// - // Utility code - //////////////////////////////////////////////////////////////////////// - - var d = dojo; - var childNodesName = dojo.isIE ? "children" : "childNodes"; - - var getQueryParts = function(query){ - // summary: state machine for query tokenization - if(query.charAt(query.length-1) == ">"){ - query += " *" - } - query += " "; // ensure that we terminate the state machine - - var ts = function(s, e){ - return d.trim(query.slice(s, e)); - } - - // the overall data graph of the full query, as represented by queryPart objects - var qparts = []; - // state keeping vars - var inBrackets = -1; - var inParens = -1; - var inMatchFor = -1; - var inPseudo = -1; - var inClass = -1; - var inId = -1; - var inTag = -1; - var lc = ""; // the last character - var cc = ""; // the current character - var pStart; - // iteration vars - var x = 0; // index in the query - var ql = query.length; - var currentPart = null; // data structure representing the entire clause - var _cp = null; // the current pseudo or attr matcher - - var endTag = function(){ - if(inTag >= 0){ - var tv = (inTag == x) ? null : ts(inTag, x).toLowerCase(); - currentPart[ (">~+".indexOf(tv) < 0)? "tag" : "oper" ] = tv; - inTag = -1; - } - } - - var endId = function(){ - if(inId >= 0){ - currentPart.id = ts(inId, x).replace(/\\/g, ""); - inId = -1; - } - } - - var endClass = function(){ - if(inClass >= 0){ - currentPart.classes.push(ts(inClass+1, x).replace(/\\/g, "")); - inClass = -1; - } - } - - var endAll = function(){ - endId(); endTag(); endClass(); - } - - for(; lc=cc, cc=query.charAt(x),x= 0){ - // look for a the close first - if(cc == "]"){ - if(!_cp.attr){ - _cp.attr = ts(inBrackets+1, x); - }else{ - _cp.matchFor = ts((inMatchFor||inBrackets+1), x); - } - var cmf = _cp.matchFor; - if(cmf){ - if( (cmf.charAt(0) == '"') || (cmf.charAt(0) == "'") ){ - _cp.matchFor = cmf.substring(1, cmf.length-1); - } - } - currentPart.attrs.push(_cp); - _cp = null; // necessaray? - inBrackets = inMatchFor = -1; - }else if(cc == "="){ - var addToCc = ("|~^$*".indexOf(lc) >=0 ) ? lc : ""; - _cp.type = addToCc+cc; - _cp.attr = ts(inBrackets+1, x-addToCc.length); - inMatchFor = x+1; - } - // now look for other clause parts - }else if(inParens >= 0){ - if(cc == ")"){ - if(inPseudo >= 0){ - _cp.value = ts(inParens+1, x); - } - inPseudo = inParens = -1; - } - }else if(cc == "#"){ - endAll(); - inId = x+1; - }else if(cc == "."){ - endAll(); - inClass = x; - }else if(cc == ":"){ - endAll(); - inPseudo = x; - }else if(cc == "["){ - endAll(); - inBrackets = x; - _cp = { - /*===== - attr: null, type: null, matchFor: null - =====*/ - }; - }else if(cc == "("){ - if(inPseudo >= 0){ - _cp = { - name: ts(inPseudo+1, x), - value: null - } - currentPart.pseudos.push(_cp); - } - inParens = x; - }else if(cc == " " && lc != cc){ - // note that we expect the string to be " " terminated - endAll(); - if(inPseudo >= 0){ - currentPart.pseudos.push({ name: ts(inPseudo+1, x) }); - } - currentPart.hasLoops = ( - currentPart.pseudos.length || - currentPart.attrs.length || - currentPart.classes.length ); - currentPart.query = ts(pStart, x); - currentPart.tag = (currentPart["oper"]) ? null : (currentPart.tag || "*"); - qparts.push(currentPart); - currentPart = null; - } - } - return qparts; - }; - - - //////////////////////////////////////////////////////////////////////// - // XPath query code - //////////////////////////////////////////////////////////////////////// - - // this array is a lookup used to generate an attribute matching function. - // There is a similar lookup/generator list for the DOM branch with similar - // calling semantics. - var xPathAttrs = { - "*=": function(attr, value){ - return "[contains(@"+attr+", '"+ value +"')]"; - }, - "^=": function(attr, value){ - return "[starts-with(@"+attr+", '"+ value +"')]"; - }, - "$=": function(attr, value){ - return "[substring(@"+attr+", string-length(@"+attr+")-"+(value.length-1)+")='"+value+"']"; - }, - "~=": function(attr, value){ - return "[contains(concat(' ',@"+attr+",' '), ' "+ value +" ')]"; - }, - "|=": function(attr, value){ - return "[contains(concat(' ',@"+attr+",' '), ' "+ value +"-')]"; - }, - "=": function(attr, value){ - return "[@"+attr+"='"+ value +"']"; - } - }; - - // takes a list of attribute searches, the overall query, a function to - // generate a default matcher, and a closure-bound method for providing a - // matching function that generates whatever type of yes/no distinguisher - // the query method needs. The method is a bit tortured and hard to read - // because it needs to be used in both the XPath and DOM branches. - var handleAttrs = function( attrList, - query, - getDefault, - handleMatch){ - d.forEach(query.attrs, function(attr){ - var matcher; - // type, attr, matchFor - if(attr.type && attrList[attr.type]){ - matcher = attrList[attr.type](attr.attr, attr.matchFor); - }else if(attr.attr.length){ - matcher = getDefault(attr.attr); - } - if(matcher){ handleMatch(matcher); } - }); - } - - var buildPath = function(query){ - var xpath = "."; - var qparts = getQueryParts(d.trim(query)); - while(qparts.length){ - var tqp = qparts.shift(); - var prefix; - // FIXME: need to add support for ~ and + - if(tqp.oper == ">"){ - prefix = "/"; - // prefix = "/child::node()"; - tqp = qparts.shift(); - }else{ - prefix = "//"; - // prefix = "/descendant::node()" - } - - // get the tag name (if any) - - xpath += prefix + tqp.tag; - - // check to see if it's got an id. Needs to come first in xpath. - if(tqp.id){ - xpath += "[@id='"+tqp.id+"'][1]"; - } - - d.forEach(tqp.classes, function(cn){ - var cnl = cn.length; - var padding = " "; - if(cn.charAt(cnl-1) == "*"){ - padding = ""; cn = cn.substr(0, cnl-1); - } - xpath += - "[contains(concat(' ',@class,' '), ' "+ - cn + padding + "')]"; - }); - - handleAttrs(xPathAttrs, tqp, - function(condition){ - return "[@"+condition+"]"; - }, - function(matcher){ - xpath += matcher; - } - ); - - // FIXME: need to implement pseudo-class checks!! - }; - return xpath; - }; - - var _xpathFuncCache = {}; - var getXPathFunc = function(path){ - if(_xpathFuncCache[path]){ - return _xpathFuncCache[path]; - } - - var doc = d.doc; - // var parent = d.body(); // FIXME - // FIXME: don't need to memoize. The closure scope handles it for us. - var xpath = buildPath(path); - - var tf = function(parent){ - // XPath query strings are memoized. - var ret = []; - var xpathResult; - try{ - xpathResult = doc.evaluate(xpath, parent, null, - // XPathResult.UNORDERED_NODE_ITERATOR_TYPE, null); - XPathResult.ANY_TYPE, null); - }catch(e){ - console.debug("failure in exprssion:", xpath, "under:", parent); - console.debug(e); - } - var result = xpathResult.iterateNext(); - while(result){ - ret.push(result); - result = xpathResult.iterateNext(); - } - return ret; - } - return _xpathFuncCache[path] = tf; - }; - - /* - d.xPathMatch = function(query){ - // XPath based DOM query system. Handles a small subset of CSS - // selectors, subset is identical to the non-XPath version of this - // function. - - // FIXME: need to add support for alternate roots - return getXPathFunc(query)(); - } - */ - - //////////////////////////////////////////////////////////////////////// - // DOM query code - //////////////////////////////////////////////////////////////////////// - - var _filtersCache = {}; - var _simpleFiltersCache = {}; - - // the basic building block of the yes/no chaining system. agree(f1, f2) - // generates a new function which returns the boolean results of both of - // the passed functions to a single logical-anded result. - var agree = function(first, second){ - if(!first){ return second; } - if(!second){ return first; } - - return function(){ - return first.apply(window, arguments) && second.apply(window, arguments); - } - } - - var _filterDown = function(element, queryParts, matchArr, idx){ - var nidx = idx+1; - var isFinal = (queryParts.length == nidx); - var tqp = queryParts[idx]; - - // see if we can constrain our next level to direct children - if(tqp.oper == ">"){ - var ecn = element[childNodesName]; - if(!ecn || !ecn.length){ - return; - } - nidx++; - isFinal = (queryParts.length == nidx); - // kinda janky, too much array alloc - var tf = getFilterFunc(queryParts[idx+1]); - // for(var x=ecn.length-1, te; x>=0, te=ecn[x]; x--){ - for(var x=0, ecnl=ecn.length, te; x=0, te=elements[x]; x--){ - var x = elements.length - 1, te; - while(te = elements[x--]){ - _filterDown(te, queryParts, ret, 0); - } - return ret; - } - - var getFilterFunc = function(q){ - // note: query can't have spaces! - if(_filtersCache[q.query]){ - return _filtersCache[q.query]; - } - var ff = null; - - // does it have a tagName component? - if(q.tag){ - if(q.tag == "*"){ - ff = agree(ff, - function(elem){ - return (elem.nodeType == 1); - } - ); - }else{ - // tag name match - ff = agree(ff, - function(elem){ - return ( - (elem.nodeType == 1) && - (q.tag == elem.tagName.toLowerCase()) - ); - // return isTn; - } - ); - } - } - - // does the node have an ID? - if(q.id){ - ff = agree(ff, - function(elem){ - return ( - (elem.nodeType == 1) && - (elem.id == q.id) - ); - } - ); - } - - if(q.hasLoops){ - // if we have other query param parts, make sure we add them to the - // filter chain - ff = agree(ff, getSimpleFilterFunc(q)); - } - - return _filtersCache[q.query] = ff; - } - - var getNodeIndex = function(node){ - // NOTE: - // we could have a more accurate caching mechanism by invalidating - // caches after the query has finished, but I think that'd lead to - // significantly more cache churn than the cache would provide - // value for in the common case. Generally, we're more - // conservative (and therefore, more accurate) than jQuery and - // DomQuery WRT node node indexes, but there may be corner cases - // in which we fall down. How much we care about them is TBD. - - var pn = node.parentNode; - var pnc = pn.childNodes; - - // check to see if we can trust the cache. If not, re-key the whole - // thing and return our node match from that. - - var nidx = -1; - var child = pn.firstChild; - if(!child){ - return nidx; - } - - var ci = node["__cachedIndex"]; - var cl = pn["__cachedLength"]; - - // only handle cache building if we've gone out of sync - if(((typeof cl == "number")&&(cl != pnc.length))||(typeof ci != "number")){ - // rip though the whole set, building cache indexes as we go - pn["__cachedLength"] = pnc.length; - var idx = 1; - do{ - // we only assign indexes for nodes with nodeType == 1, as per: - // http://www.w3.org/TR/css3-selectors/#nth-child-pseudo - // only elements are counted in the search order, and they - // begin at 1 for the first child's index - - if(child === node){ - nidx = idx; - } - if(child.nodeType == 1){ - child["__cachedIndex"] = idx; - idx++; - } - child = child.nextSibling; - }while(child); - }else{ - // NOTE: - // could be incorrect in some cases (node swaps involving the - // passed node, etc.), but we ignore those due to the relative - // unlikelihood of that occuring - nidx = ci; - } - return nidx; - } - - var firedCount = 0; - - var blank = ""; - var _getAttr = function(elem, attr){ - if(attr == "class"){ - return elem.className || blank; - } - if(attr == "for"){ - return elem.htmlFor || blank; - } - return elem.getAttribute(attr, 2) || blank; - } - - var attrs = { - "*=": function(attr, value){ - return function(elem){ - // E[foo*="bar"] - // an E element whose "foo" attribute value contains - // the substring "bar" - return (_getAttr(elem, attr).indexOf(value)>=0); - } - }, - "^=": function(attr, value){ - // E[foo^="bar"] - // an E element whose "foo" attribute value begins exactly - // with the string "bar" - return function(elem){ - return (_getAttr(elem, attr).indexOf(value)==0); - } - }, - "$=": function(attr, value){ - // E[foo$="bar"] - // an E element whose "foo" attribute value ends exactly - // with the string "bar" - var tval = " "+value; - return function(elem){ - var ea = " "+_getAttr(elem, attr); - return (ea.lastIndexOf(value)==(ea.length-value.length)); - } - }, - "~=": function(attr, value){ - // E[foo~="bar"] - // an E element whose "foo" attribute value is a list of - // space-separated values, one of which is exactly equal - // to "bar" - - // return "[contains(concat(' ',@"+attr+",' '), ' "+ value +" ')]"; - var tval = " "+value+" "; - return function(elem){ - var ea = " "+_getAttr(elem, attr)+" "; - return (ea.indexOf(tval)>=0); - } - }, - "|=": function(attr, value){ - // E[hreflang|="en"] - // an E element whose "hreflang" attribute has a - // hyphen-separated list of values beginning (from the - // left) with "en" - var valueDash = " "+value+"-"; - return function(elem){ - var ea = " "+(elem.getAttribute(attr, 2) || ""); - return ( - (ea == value) || - (ea.indexOf(valueDash)==0) - ); - } - }, - "=": function(attr, value){ - return function(elem){ - return (_getAttr(elem, attr) == value); - } - } - }; - - var pseudos = { - "first-child": function(name, condition){ - return function(elem){ - if(elem.nodeType != 1){ return false; } - // check to see if any of the previous siblings are elements - var fc = elem.previousSibling; - while(fc && (fc.nodeType != 1)){ - fc = fc.previousSibling; - } - return (!fc); - } - }, - "last-child": function(name, condition){ - return function(elem){ - if(elem.nodeType != 1){ return false; } - // check to see if any of the next siblings are elements - var nc = elem.nextSibling; - while(nc && (nc.nodeType != 1)){ - nc = nc.nextSibling; - } - return (!nc); - } - }, - "empty": function(name, condition){ - return function(elem){ - // DomQuery and jQuery get this wrong, oddly enough. - // The CSS 3 selectors spec is pretty explicit about - // it, too. - var cn = elem.childNodes; - var cnl = elem.childNodes.length; - // if(!cnl){ return true; } - for(var x=cnl-1; x >= 0; x--){ - var nt = cn[x].nodeType; - if((nt == 1)||(nt == 3)){ return false; } - } - return true; - } - }, - /* non standard! - "contains": function(name, condition){ - return function(elem){ - // FIXME: I dislike this version of "contains", as - // whimsical attribute could set it off. An inner-text - // based version might be more accurate, but since - // jQuery and DomQuery also potentially get this wrong, - // I'm leaving it for now. - return (elem.innerHTML.indexOf(condition) >= 0); - } - }, - */ - "not": function(name, condition){ - var ntf = getFilterFunc(getQueryParts(condition)[0]); - return function(elem){ - return (!ntf(elem)); - } - }, - "nth-child": function(name, condition){ - var pi = parseInt; - if(condition == "odd"){ - return function(elem){ - return ( - ((getNodeIndex(elem)) % 2) == 1 - ); - } - }else if((condition == "2n")|| - (condition == "even")){ - return function(elem){ - return ((getNodeIndex(elem) % 2) == 0); - } - }else if(condition.indexOf("0n+") == 0){ - var ncount = pi(condition.substr(3)); - return function(elem){ - return (elem.parentNode[childNodesName][ncount-1] === elem); - } - }else if( (condition.indexOf("n+") > 0) && - (condition.length > 3) ){ - var tparts = condition.split("n+", 2); - var pred = pi(tparts[0]); - var idx = pi(tparts[1]); - return function(elem){ - return ((getNodeIndex(elem) % pred) == idx); - } - }else if(condition.indexOf("n") == -1){ - var ncount = pi(condition); - return function(elem){ - return (getNodeIndex(elem) == ncount); - } - } - } - }; - - var defaultGetter = (d.isIE) ? function(cond){ - var clc = cond.toLowerCase(); - return function(elem){ - return elem[cond]||elem[clc]; - } - } : function(cond){ - return function(elem){ - return (elem && elem.getAttribute && elem.hasAttribute(cond)); - } - }; - - var getSimpleFilterFunc = function(query){ - - var fcHit = (_simpleFiltersCache[query.query]||_filtersCache[query.query]); - if(fcHit){ return fcHit; } - - var ff = null; - - // the only case where we'll need the tag name is if we came from an ID query - if(query.id){ // do we have an ID component? - if(query.tag != "*"){ - ff = agree(ff, function(elem){ - return (elem.tagName.toLowerCase() == query.tag); - }); - } - } - - // if there's a class in our query, generate a match function for it - d.forEach(query.classes, function(cname, idx, arr){ - // get the class name - var isWildcard = cname.charAt(cname.length-1) == "*"; - if(isWildcard){ - cname = cname.substr(0, cname.length-1); - } - // I dislike the regex thing, even if memozied in a cache, but it's VERY short - var re = new RegExp("(?:^|\\s)" + cname + (isWildcard ? ".*" : "") + "(?:\\s|$)"); - ff = agree(ff, function(elem){ - return re.test(elem.className); - }); - ff.count = idx; - }); - - d.forEach(query.pseudos, function(pseudo){ - if(pseudos[pseudo.name]){ - ff = agree(ff, pseudos[pseudo.name](pseudo.name, pseudo.value)); - } - }); - - handleAttrs(attrs, query, defaultGetter, - function(tmatcher){ ff = agree(ff, tmatcher); } - ); - if(!ff){ - ff = function(){ return true; }; - } - return _simpleFiltersCache[query.query] = ff; - } - - var _getElementsFuncCache = { }; - - var getElementsFunc = function(query, root){ - var fHit = _getElementsFuncCache[query.query]; - if(fHit){ return fHit; } - - // NOTE: this function is in the fast path! not memoized!!! - - // the query doesn't contain any spaces, so there's only so many - // things it could be - - if(query.id && !query.hasLoops && !query.tag){ - // ID-only query. Easy. - return _getElementsFuncCache[query.query] = function(root){ - // FIXME: if root != document, check for parenting! - return [ d.byId(query.id) ]; - } - } - - var filterFunc = getSimpleFilterFunc(query); - - var retFunc; - if(query.tag && query.id && !query.hasLoops){ - // we got a filtered ID search (e.g., "h4#thinger") - retFunc = function(root){ - var te = d.byId(query.id); - if(filterFunc(te)){ - return [ te ]; - } - } - }else{ - var tret; - - if(!query.hasLoops){ - // it's just a plain-ol elements-by-tag-name query from the root - retFunc = function(root){ - var ret = []; - var te, x=0, tret = root.getElementsByTagName(query.tag); - while(te=tret[x++]){ - ret.push(te); - } - return ret; - } - }else{ - retFunc = function(root){ - var ret = []; - var te, x=0, tret = root.getElementsByTagName(query.tag); - while(te=tret[x++]){ - if(filterFunc(te)){ - ret.push(te); - } - } - return ret; - } - } - } - return _getElementsFuncCache[query.query] = retFunc; - } - - var _partsCache = {}; - - //////////////////////////////////////////////////////////////////////// - // the query runner - //////////////////////////////////////////////////////////////////////// - - // this is the second level of spliting, from full-length queries (e.g., - // "div.foo .bar") into simple query expressions (e.g., ["div.foo", - // ".bar"]) - var _queryFuncCache = { - "*": d.isIE ? - function(root){ - return root.all; - } : - function(root){ - return root.getElementsByTagName("*"); - }, - ">": function(root){ - var ret = []; - var te, x=0, tret = root[childNodesName]; - while(te=tret[x++]){ - if(te.nodeType == 1){ ret.push(te); } - } - return ret; - } - }; - - var getStepQueryFunc = function(query){ - // if it's trivial, get a fast-path dispatcher - var qparts = getQueryParts(d.trim(query)); - // if(query[query.length-1] == ">"){ query += " *"; } - if(qparts.length == 1){ - var tt = getElementsFunc(qparts[0]); - tt.nozip = true; - return tt; - } - - // otherwise, break it up and return a runner that iterates over the parts recursively - var sqf = function(root){ - var localQueryParts = qparts.slice(0); // clone the src arr - var candidates; - if(localQueryParts[0].oper == ">"){ - candidates = [ root ]; - // root = document; - }else{ - candidates = getElementsFunc(localQueryParts.shift())(root); - } - return filterDown(candidates, localQueryParts); - } - return sqf; - } - - // a specialized method that implements our primoridal "query optimizer". - // This allows us to dispatch queries to the fastest subsystem we can get. - var _getQueryFunc = ( - // NOTE: - // XPath on the Webkit nighlies is slower than it's DOM iteration - // for most test cases - // FIXME: - // we should try to capture some runtime speed data for each query - // function to determine on the fly if we should stick w/ the - // potentially optimized variant or if we should try something - // new. - (document["evaluate"] && !d.isSafari) ? - function(query){ - // has xpath support that's faster than DOM - var qparts = query.split(" "); - // can we handle it? - if( (document["evaluate"])&& - (query.indexOf(":") == -1)&& - ( - (true) // || - // (query.indexOf("[") == -1) || - // (query.indexOf("=") == -1) - ) - ){ - // dojo.debug(query); - // should we handle it? - - // kind of a lame heuristic, but it works - if( - // a "div div div" style query - ((qparts.length > 2)&&(query.indexOf(">") == -1))|| - // or something else with moderate complexity. kinda janky - (qparts.length > 3)|| - (query.indexOf("[")>=0)|| - // or if it's a ".thinger" query - ((1 == qparts.length)&&(0 <= query.indexOf("."))) - - ){ - // use get and cache a xpath runner for this selector - return getXPathFunc(query); - } - } - - // fallthrough - return getStepQueryFunc(query); - } : getStepQueryFunc - ); - // uncomment to disable XPath for testing and tuning the DOM path - // _getQueryFunc = getStepQueryFunc; - - // FIXME: we've got problems w/ the NodeList query()/filter() functions if we go XPath for everything - - // uncomment to disable DOM queries for testing and tuning XPath - // _getQueryFunc = getXPathFunc; - - // this is the primary caching for full-query results. The query dispatcher - // functions are generated here and then pickled for hash lookup in the - // future - var getQueryFunc = function(query){ - // return a cached version if one is available - if(_queryFuncCache[query]){ return _queryFuncCache[query]; } - if(0 > query.indexOf(",")){ - // if it's not a compound query (e.g., ".foo, .bar"), cache and return a dispatcher - return _queryFuncCache[query] = _getQueryFunc(query); - }else{ - // if it's a complex query, break it up into it's constituent parts - // and return a dispatcher that will merge the parts when run - - // var parts = query.split(", "); - var parts = query.split(/\s*,\s*/); - var tf = function(root){ - var pindex = 0; // avoid array alloc for every invocation - var ret = []; - var tp; - while(tp = parts[pindex++]){ - ret = ret.concat(_getQueryFunc(tp, tp.indexOf(" "))(root)); - } - return ret; - } - // ...cache and return - return _queryFuncCache[query] = tf; - } - } - - // FIXME: - // Dean's new Base2 uses a system whereby queries themselves note if - // they'll need duplicate filtering. We need to get on that plan!! - - // attempt to efficiently determine if an item in a list is a dupe, - // returning a list of "uniques", hopefully in doucment order - var _zipIdx = 0; - var _zip = function(arr){ - if(arr && arr.nozip){ return d.NodeList._wrap(arr); } - var ret = new d.NodeList(); - if(!arr){ return ret; } - if(arr[0]){ - ret.push(arr[0]); - } - if(arr.length < 2){ return ret; } - _zipIdx++; - arr[0]["_zipIdx"] = _zipIdx; - for(var x=1, te; te = arr[x]; x++){ - if(arr[x]["_zipIdx"] != _zipIdx){ - ret.push(te); - } - te["_zipIdx"] = _zipIdx; - } - // FIXME: should we consider stripping these properties? - return ret; - } - - // the main executor - d.query = function(query, root){ - // see dojo.query for docs - - if(query.constructor == d.NodeList){ - return query; - } - if(!d.isString(query)){ - return new d.NodeList(query); // dojo.NodeList - } - if(d.isString(root)){ - root = d.byId(root); - } - - // FIXME: should support more methods on the return than the stock array. - return _zip(getQueryFunc(query)(root||d.doc)); - } - - /* - // exposing these was a mistake - d.query.attrs = attrs; - d.query.pseudos = pseudos; - */ - - // one-off function for filtering a NodeList based on a simple selector - d._filterQueryResult = function(nodeList, simpleFilter){ - var tnl = new d.NodeList(); - var ff = (simpleFilter) ? getFilterFunc(getQueryParts(simpleFilter)[0]) : function(){ return true; }; - for(var x=0, te; te = nodeList[x]; x++){ - if(ff(te)){ tnl.push(te); } - } - return tnl; - } -})(); - -} - -if(!dojo._hasResource["dojo._base.xhr"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.xhr"] = true; -dojo.provide("dojo._base.xhr"); - - - - - -(function(){ - var _d = dojo; - function setValue(/*Object*/obj, /*String*/name, /*String*/value){ - //summary: - // For the nameed property in object, set the value. If a value - // already exists and it is a string, convert the value to be an - // array of values. - var val = obj[name]; - if(_d.isString(val)){ - obj[name] = [val, value]; - }else if(_d.isArray(val)){ - val.push(value); - }else{ - obj[name] = value; - } - } - - dojo.formToObject = function(/*DOMNode||String*/ formNode){ - // summary: - // dojo.formToObject returns the values encoded in an HTML form as - // string properties in an object which it then returns. Disabled form - // elements, buttons, and other non-value form elements are skipped. - // Multi-select elements are returned as an array of string values. - // description: - // This form: - // - //
- // - // - // - // - //
- // - // yields this object structure as the result of a call to - // formToObject(): - // - // { - // blah: "blah", - // multi: [ - // "thud", - // "thonk" - // ] - // }; - - var ret = {}; - var iq = "input:not([type=file]):not([type=submit]):not([type=image]):not([type=reset]):not([type=button]), select, textarea"; - _d.query(iq, formNode).filter(function(node){ - return !node.disabled; - }).forEach(function(item){ - var _in = item.name; - var type = (item.type||"").toLowerCase(); - if(type == "radio" || type == "checkbox"){ - if(item.checked){ setValue(ret, _in, item.value); } - }else if(item.multiple){ - ret[_in] = []; - _d.query("option", item).forEach(function(opt){ - if(opt.selected){ - setValue(ret, _in, opt.value); - } - }); - }else{ - setValue(ret, _in, item.value); - if(type == "image"){ - ret[_in+".x"] = ret[_in+".y"] = ret[_in].x = ret[_in].y = 0; - } - } - }); - return ret; // Object - } - - dojo.objectToQuery = function(/*Object*/ map){ - // summary: - // takes a name/value mapping object and returns a string representing - // a URL-encoded version of that object. - // example: - // this object: - // - // | { - // | blah: "blah", - // | multi: [ - // | "thud", - // | "thonk" - // | ] - // | }; - // - // yields the following query string: - // - // | "blah=blah&multi=thud&multi=thonk" - - // FIXME: need to implement encodeAscii!! - var enc = encodeURIComponent; - var pairs = []; - var backstop = {}; - for(var name in map){ - var value = map[name]; - if(value != backstop[name]){ - var assign = enc(name) + "="; - if(_d.isArray(value)){ - for(var i=0; i < value.length; i++){ - pairs.push(assign + enc(value[i])); - } - }else{ - pairs.push(assign + enc(value)); - } - } - } - return pairs.join("&"); // String - } - - dojo.formToQuery = function(/*DOMNode||String*/ formNode){ - // summary: - // return URL-encoded string representing the form passed as either a - // node or string ID identifying the form to serialize - return _d.objectToQuery(_d.formToObject(formNode)); // String - } - - dojo.formToJson = function(/*DOMNode||String*/ formNode, /*Boolean?*/prettyPrint){ - // summary: - // return a serialized JSON string from a form node or string - // ID identifying the form to serialize - return _d.toJson(_d.formToObject(formNode), prettyPrint); // String - } - - dojo.queryToObject = function(/*String*/ str){ - // summary: - // returns an object representing a de-serialized query section of a - // URL. Query keys with multiple values are returned in an array. - // description: - // This string: - // - // "foo=bar&foo=baz&thinger=%20spaces%20=blah&zonk=blarg&" - // - // returns this object structure: - // - // { - // foo: [ "bar", "baz" ], - // thinger: " spaces =blah", - // zonk: "blarg" - // } - // - // Note that spaces and other urlencoded entities are correctly - // handled. - - // FIXME: should we grab the URL string if we're not passed one? - var ret = {}; - var qp = str.split("&"); - var dec = decodeURIComponent; - _d.forEach(qp, function(item){ - if(item.length){ - var parts = item.split("="); - var name = dec(parts.shift()); - var val = dec(parts.join("=")); - if(_d.isString(ret[name])){ - ret[name] = [ret[name]]; - } - if(_d.isArray(ret[name])){ - ret[name].push(val); - }else{ - ret[name] = val; - } - } - }); - return ret; // Object - } - - /* - from refactor.txt: - - all bind() replacement APIs take the following argument structure: - - { - url: "blah.html", - - // all below are optional, but must be supported in some form by - // every IO API - timeout: 1000, // milliseconds - handleAs: "text", // replaces the always-wrong "mimetype" - content: { - key: "value" - }, - - // browser-specific, MAY be unsupported - sync: true, // defaults to false - form: dojo.byId("someForm") - } - */ - - // need to block async callbacks from snatching this thread as the result - // of an async callback might call another sync XHR, this hangs khtml forever - // must checked by watchInFlight() - - dojo._blockAsync = false; - - dojo._contentHandlers = { - "text": function(xhr){ return xhr.responseText; }, - "json": function(xhr){ - if(!djConfig.usePlainJson){ - console.warn("Consider using mimetype:text/json-comment-filtered" - + " to avoid potential security issues with JSON endpoints" - + " (use djConfig.usePlainJson=true to turn off this message)"); - } - return _d.fromJson(xhr.responseText); - }, - "json-comment-filtered": function(xhr){ - // NOTE: we provide the json-comment-filtered option as one solution to - // the "JavaScript Hijacking" issue noted by Fortify and others. It is - // not appropriate for all circumstances. - - var value = xhr.responseText; - var cStartIdx = value.indexOf("\/*"); - var cEndIdx = value.lastIndexOf("*\/"); - if(cStartIdx == -1 || cEndIdx == -1){ - throw new Error("JSON was not comment filtered"); - } - return _d.fromJson(value.substring(cStartIdx+2, cEndIdx)); - }, - "javascript": function(xhr){ - // FIXME: try Moz and IE specific eval variants? - return _d.eval(xhr.responseText); - }, - "xml": function(xhr){ - var result = xhr.responseXML; - if(_d.isIE && (!result || window.location.protocol == "file:")){ - _d.forEach(["MSXML2", "Microsoft", "MSXML", "MSXML3"], function(prefix){ - try{ - var dom = new ActiveXObject(prefix + ".XMLDOM"); - dom.async = false; - dom.loadXML(xhr.responseText); - result = dom; - }catch(e){ /* Not available. Squelch and try next one. */ } - }); - } - return result; // DOMDocument - } - }; - - dojo._contentHandlers["json-comment-optional"] = function(xhr){ - var handlers = _d._contentHandlers; - try{ - return handlers["json-comment-filtered"](xhr); - }catch(e){ - return handlers["json"](xhr); - } - }; - - /*===== - dojo.__ioArgs = function(kwArgs){ - // url: String - // URL to server endpoint. - // content: Object? - // Contains properties with string values. These - // properties will be serialized as name1=value2 and - // passed in the request. - // timeout: Integer? - // Milliseconds to wait for the response. If this time - // passes, the then error callbacks are called. - // form: DOMNode? - // DOM node for a form. Used to extract the form values - // and send to the server. - // preventCache: Boolean? - // Default is false. If true, then a - // "dojo.preventCache" parameter is sent in the request - // with a value that changes with each request - // (timestamp). Useful only with GET-type requests. - // handleAs: String? - // Acceptable values depend on the type of IO - // transport (see specific IO calls for more information). - // load: Function? - // function(response, ioArgs){}. response is an Object, ioArgs - // is of type dojo.__ioCallbackArgs. The load function will be - // called on a successful response. - // error: Function? - // function(response, ioArgs){}. response is an Object, ioArgs - // is of type dojo.__ioCallbackArgs. The error function will - // be called in an error case. - // handle: Function - // function(response, ioArgs){}. response is an Object, ioArgs - // is of type dojo.__ioCallbackArgs. The handle function will - // be called in either the successful or error case. For - // the load, error and handle functions, the ioArgs object - // will contain the following properties: - } - =====*/ - - /*===== - dojo.__ioCallbackArgs = function(kwArgs){ - // args: Object - // the original object argument to the IO call. - // xhr: XMLHttpRequest - // For XMLHttpRequest calls only, the - // XMLHttpRequest object that was used for the - // request. - // url: String - // The final URL used for the call. Many times it - // will be different than the original args.url - // value. - // query: String - // For non-GET requests, the - // name1=value1&name2=value2 parameters sent up in - // the request. - // handleAs: String - // The final indicator on how the response will be - // handled. - // id: String - // For dojo.io.script calls only, the internal - // script ID used for the request. - // canDelete: Boolean - // For dojo.io.script calls only, indicates - // whether the script tag that represents the - // request can be deleted after callbacks have - // been called. Used internally to know when - // cleanup can happen on JSONP-type requests. - // json: Object - // For dojo.io.script calls only: holds the JSON - // response for JSONP-type requests. Used - // internally to hold on to the JSON responses. - // You should not need to access it directly -- - // the same object should be passed to the success - // callbacks directly. - } - =====*/ - - - - dojo._ioSetArgs = function(/*dojo.__ioArgs*/args, - /*Function*/canceller, - /*Function*/okHandler, - /*Function*/errHandler){ - // summary: - // sets up the Deferred and ioArgs property on the Deferred so it - // can be used in an io call. - // args: - // The args object passed into the public io call. Recognized properties on - // the args object are: - // canceller: - // The canceller function used for the Deferred object. The function - // will receive one argument, the Deferred object that is related to the - // canceller. - // okHandler: - // The first OK callback to be registered with Deferred. It has the opportunity - // to transform the OK response. It will receive one argument -- the Deferred - // object returned from this function. - // errHandler: - // The first error callback to be registered with Deferred. It has the opportunity - // to do cleanup on an error. It will receive two arguments: error (the - // Error object) and dfd, the Deferred object returned from this function. - - var ioArgs = {args: args, url: args.url}; - - //Get values from form if requestd. - var formObject = null; - if(args.form){ - var form = _d.byId(args.form); - //IE requires going through getAttributeNode instead of just getAttribute in some form cases, - //so use it for all. See #2844 - var actnNode = form.getAttributeNode("action"); - ioArgs.url = ioArgs.url || (actnNode ? actnNode.value : null); - formObject = _d.formToObject(form); - } - - // set up the query params - var miArgs = [{}]; - - if(formObject){ - // potentially over-ride url-provided params w/ form values - miArgs.push(formObject); - } - if(args.content){ - // stuff in content over-rides what's set by form - miArgs.push(args.content); - } - if(args.preventCache){ - miArgs.push({"dojo.preventCache": new Date().valueOf()}); - } - ioArgs.query = _d.objectToQuery(_d.mixin.apply(null, miArgs)); - - // .. and the real work of getting the deferred in order, etc. - ioArgs.handleAs = args.handleAs || "text"; - var d = new _d.Deferred(canceller); - d.addCallbacks(okHandler, function(error){ - return errHandler(error, d); - }); - - //Support specifying load, error and handle callback functions from the args. - //For those callbacks, the "this" object will be the args object. - //The callbacks will get the deferred result value as the - //first argument and the ioArgs object as the second argument. - var ld = args.load; - if(ld && _d.isFunction(ld)){ - d.addCallback(function(value){ - return ld.call(args, value, ioArgs); - }); - } - var err = args.error; - if(err && _d.isFunction(err)){ - d.addErrback(function(value){ - return err.call(args, value, ioArgs); - }); - } - var handle = args.handle; - if(handle && _d.isFunction(handle)){ - d.addBoth(function(value){ - return handle.call(args, value, ioArgs); - }); - } - - d.ioArgs = ioArgs; - - // FIXME: need to wire up the xhr object's abort method to something - // analagous in the Deferred - return d; - } - - var _deferredCancel = function(/*Deferred*/dfd){ - //summary: canceller function for dojo._ioSetArgs call. - - dfd.canceled = true; - var xhr = dfd.ioArgs.xhr; - var _at = typeof xhr.abort; - if(_at == "function" || _at == "unknown"){ - xhr.abort(); - } - var err = new Error("xhr cancelled"); - err.dojoType = "cancel"; - return err; - } - var _deferredOk = function(/*Deferred*/dfd){ - //summary: okHandler function for dojo._ioSetArgs call. - - return _d._contentHandlers[dfd.ioArgs.handleAs](dfd.ioArgs.xhr); - } - var _deferError = function(/*Error*/error, /*Deferred*/dfd){ - //summary: errHandler function for dojo._ioSetArgs call. - - // console.debug("xhr error in:", dfd.ioArgs.xhr); - console.debug(error); - return error; - } - - var _makeXhrDeferred = function(/*dojo.__xhrArgs*/args){ - //summary: makes the Deferred object for this xhr request. - var dfd = _d._ioSetArgs(args, _deferredCancel, _deferredOk, _deferError); - //Pass the args to _xhrObj, to allow xhr iframe proxy interceptions. - dfd.ioArgs.xhr = _d._xhrObj(dfd.ioArgs.args); - return dfd; - } - - // avoid setting a timer per request. It degrades performance on IE - // something fierece if we don't use unified loops. - var _inFlightIntvl = null; - var _inFlight = []; - var _watchInFlight = function(){ - //summary: - // internal method that checks each inflight XMLHttpRequest to see - // if it has completed or if the timeout situation applies. - - var now = (new Date()).getTime(); - // make sure sync calls stay thread safe, if this callback is called - // during a sync call and this results in another sync call before the - // first sync call ends the browser hangs - if(!_d._blockAsync){ - // we need manual loop because we often modify _inFlight (and therefore 'i') while iterating - // note: the second clause is an assigment on purpose, lint may complain - for(var i = 0, tif; i < _inFlight.length && (tif = _inFlight[i]); i++){ - var dfd = tif.dfd; - try{ - if(!dfd || dfd.canceled || !tif.validCheck(dfd)){ - _inFlight.splice(i--, 1); - }else if(tif.ioCheck(dfd)){ - _inFlight.splice(i--, 1); - tif.resHandle(dfd); - }else if(dfd.startTime){ - //did we timeout? - if(dfd.startTime + (dfd.ioArgs.args.timeout || 0) < now){ - _inFlight.splice(i--, 1); - var err = new Error("timeout exceeded"); - err.dojoType = "timeout"; - dfd.errback(err); - //Cancel the request so the io module can do appropriate cleanup. - dfd.cancel(); - } - } - }catch(e){ - // FIXME: make sure we errback! (fixed? remove console.debug?) - console.debug(e); - dfd.errback(new Error("_watchInFlightError!")); - } - } - } - - if(!_inFlight.length){ - clearInterval(_inFlightIntvl); - _inFlightIntvl = null; - return; - } - - } - - dojo._ioCancelAll = function(){ - //summary: Cancels all pending IO requests, regardless of IO type - //(xhr, script, iframe). - try{ - _d.forEach(_inFlight, function(i){ - i.dfd.cancel(); - }); - }catch(e){/*squelch*/} - } - - //Automatically call cancel all io calls on unload - //in IE for trac issue #2357. - if(_d.isIE){ - _d.addOnUnload(_d._ioCancelAll); - } - - _d._ioWatch = function(/*Deferred*/dfd, - /*Function*/validCheck, - /*Function*/ioCheck, - /*Function*/resHandle){ - //summary: watches the io request represented by dfd to see if it completes. - //dfd: - // The Deferred object to watch. - //validCheck: - // Function used to check if the IO request is still valid. Gets the dfd - // object as its only argument. - //ioCheck: - // Function used to check if basic IO call worked. Gets the dfd - // object as its only argument. - //resHandle: - // Function used to process response. Gets the dfd - // object as its only argument. - if(dfd.ioArgs.args.timeout){ - dfd.startTime = (new Date()).getTime(); - } - _inFlight.push({dfd: dfd, validCheck: validCheck, ioCheck: ioCheck, resHandle: resHandle}); - if(!_inFlightIntvl){ - _inFlightIntvl = setInterval(_watchInFlight, 50); - } - _watchInFlight(); // handle sync requests - } - - var _defaultContentType = "application/x-www-form-urlencoded"; - - var _validCheck = function(/*Deferred*/dfd){ - return dfd.ioArgs.xhr.readyState; //boolean - } - var _ioCheck = function(/*Deferred*/dfd){ - return 4 == dfd.ioArgs.xhr.readyState; //boolean - } - var _resHandle = function(/*Deferred*/dfd){ - var xhr = dfd.ioArgs.xhr; - if(_d._isDocumentOk(xhr)){ - dfd.callback(dfd); - }else{ - var err = new Error("Unable to load " + dfd.ioArgs.url + " status:" + xhr.status); - err.status = xhr.status; - err.responseText = xhr.responseText; - dfd.errback(err); - } - } - - var _doIt = function(/*String*/type, /*Deferred*/dfd){ - // IE 6 is a steaming pile. It won't let you call apply() on the native function (xhr.open). - // workaround for IE6's apply() "issues" - var ioArgs = dfd.ioArgs; - var args = ioArgs.args; - ioArgs.xhr.open(type, ioArgs.url, args.sync !== true, args.user || undefined, args.password || undefined); - if(args.headers){ - for(var hdr in args.headers){ - if(hdr.toLowerCase() === "content-type" && !args.contentType){ - args.contentType = args.headers[hdr]; - }else{ - ioArgs.xhr.setRequestHeader(hdr, args.headers[hdr]); - } - } - } - // FIXME: is this appropriate for all content types? - ioArgs.xhr.setRequestHeader("Content-Type", args.contentType || _defaultContentType); - // FIXME: set other headers here! - try{ - ioArgs.xhr.send(ioArgs.query); - }catch(e){ - dfd.cancel(); - } - _d._ioWatch(dfd, _validCheck, _ioCheck, _resHandle); - return dfd; //Deferred - } - - dojo._ioAddQueryToUrl = function(/*dojo.__ioCallbackArgs*/ioArgs){ - //summary: Adds query params discovered by the io deferred construction to the URL. - //Only use this for operations which are fundamentally GET-type operations. - if(ioArgs.query.length){ - ioArgs.url += (ioArgs.url.indexOf("?") == -1 ? "?" : "&") + ioArgs.query; - ioArgs.query = null; - } - } - - /*===== - dojo.__xhrArgs = function(kwArgs){ - // summary: - // In addition to the properties listed for the dojo.__ioArgs type, - // the following properties are allowed for dojo.xhr* methods. - // handleAs: - // String. Acceptable values are: - // "text" (default) - // "json" - // "json-comment-optional" - // "json-comment-filtered" - // "javascript" - // "xml" - // sync: - // Boolean. false is default. Indicates whether the request should - // be a synchronous (blocking) request. - // headers: - // Object. Additional HTTP headers to send in the request. - } - =====*/ - - dojo.xhrGet = function(/*dojo.__xhrArgs*/ args){ - // summary: - // Sends an HTTP GET request to the server. - var dfd = _makeXhrDeferred(args); - _d._ioAddQueryToUrl(dfd.ioArgs); - return _doIt("GET", dfd); // dojo.Deferred - } - - dojo.xhrPost = function(/*dojo.__xhrArgs*/ args){ - //summary: - // Sends an HTTP POST request to the server. - return _doIt("POST", _makeXhrDeferred(args)); // dojo.Deferred - } - - dojo.rawXhrPost = function(/*dojo.__xhrArgs*/ args){ - // summary: - // Sends an HTTP POST request to the server. In addtion to the properties - // listed for the dojo.__xhrArgs type, the following property is allowed: - // postData: - // String. The raw data to send in the body of the POST request. - var dfd = _makeXhrDeferred(args); - dfd.ioArgs.query = args.postData; - return _doIt("POST", dfd); // dojo.Deferred - } - - dojo.xhrPut = function(/*dojo.__xhrArgs*/ args){ - // summary: - // Sends an HTTP PUT request to the server. - return _doIt("PUT", _makeXhrDeferred(args)); // dojo.Deferred - } - - dojo.rawXhrPut = function(/*dojo.__xhrArgs*/ args){ - // summary: - // Sends an HTTP PUT request to the server. In addtion to the properties - // listed for the dojo.__xhrArgs type, the following property is allowed: - // putData: - // String. The raw data to send in the body of the PUT request. - var dfd = _makeXhrDeferred(args); - var ioArgs = dfd.ioArgs; - if(args.putData){ - ioArgs.query = args.putData; - args.putData = null; - } - return _doIt("PUT", dfd); // dojo.Deferred - } - - dojo.xhrDelete = function(/*dojo.__xhrArgs*/ args){ - // summary: - // Sends an HTTP DELETE request to the server. - var dfd = _makeXhrDeferred(args); - _d._ioAddQueryToUrl(dfd.ioArgs); - return _doIt("DELETE", dfd); // dojo.Deferred - } - - /* - dojo.wrapForm = function(formNode){ - //summary: - // A replacement for FormBind, but not implemented yet. - - // FIXME: need to think harder about what extensions to this we might - // want. What should we allow folks to do w/ this? What events to - // set/send? - throw new Error("dojo.wrapForm not yet implemented"); - } - */ -})(); - -} - -if(!dojo._hasResource["dojo._base.fx"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo._base.fx"] = true; -dojo.provide("dojo._base.fx"); - - - - - - -/* - Animation losely package based on Dan Pupius' work, contributed under CLA: - http://pupius.co.uk/js/Toolkit.Drawing.js -*/ - -dojo._Line = function(/*int*/ start, /*int*/ end){ - // summary: - // dojo._Line is the object used to generate values from a start value - // to an end value - // start: int - // Beginning value for range - // end: int - // Ending value for range - this.start = start; - this.end = end; - this.getValue = function(/*float*/ n){ - // summary: returns the point on the line - // n: a floating point number greater than 0 and less than 1 - return ((this.end - this.start) * n) + this.start; // Decimal - } -} - -dojo.declare("dojo._Animation", null, { - // summary - // A generic animation object that fires callbacks into it's handlers - // object at various states - // - constructor: function(/*Object*/ args){ - dojo.mixin(this, args); - if(dojo.isArray(this.curve)){ - /* curve: Array - pId: a */ - this.curve = new dojo._Line(this.curve[0], this.curve[1]); - } - }, - - // duration: Integer - // The time in milliseonds the animation will take to run - duration: 1000, - -/*===== - // curve: dojo._Line||Array - // A two element array of start and end values, or a dojo._Line instance to be - // used in the Animation. - curve: null, - - // easing: Function - // A Function to adjust the acceleration (or deceleration) of the progress - // across a dojo._Line - easing: null, -=====*/ - - // repeat: Integer - // The number of times to loop the animation - repeat: 0, - - // rate: Integer - // the time in milliseconds to wait before advancing to next frame - // (used as a fps timer: rate/1000 = fps) - rate: 10 /* 100 fps */, - -/*===== - // delay: Integer - // The time in milliseconds to wait before starting animation after it has been .play()'ed - delay: null, - - // events - // - // beforeBegin: Event - // Synthetic event fired before a dojo._Animation begins playing (synhcronous) - beforeBegin: null, - - // onBegin: Event - // Synthetic event fired as a dojo._Animation begins playing (useful?) - onBegin: null, - - // onAnimate: Event - // Synthetic event fired at each interval of a dojo._Animation - onAnimate: null, - - // onEnd: Event - // Synthetic event fired after the final frame of a dojo._Animation - onEnd: null, - - // ??? - onPlay: null, - - // onPause: Event - // Synthetic event fired when a dojo._Animation is paused - onPause: null, - - // onStop: Event - // Synthetic event fires when a dojo._Animation is stopped - onStop: null, - -=====*/ - - _percent: 0, - _startRepeatCount: 0, - - fire: function(/*Event*/ evt, /*Array?*/ args){ - // summary: - // Convenience function. Fire event "evt" and pass it the - // arguments specified in "args". - // evt: - // The event to fire. - // args: - // The arguments to pass to the event. - if(this[evt]){ - this[evt].apply(this, args||[]); - } - return this; // dojo._Animation - }, - - play: function(/*int?*/ delay, /*Boolean?*/ gotoStart){ - // summary: - // Start the animation. - // delay: - // How many milliseconds to delay before starting. - // gotoStart: - // If true, starts the animation from the beginning; otherwise, - // starts it from its current position. - var _t = this; - if(gotoStart){ - _t._stopTimer(); - _t._active = _t._paused = false; - _t._percent = 0; - }else if(_t._active && !_t._paused){ - return _t; // dojo._Animation - } - - _t.fire("beforeBegin"); - - var d = delay||_t.delay; - var _p = dojo.hitch(_t, "_play", gotoStart); - if(d > 0){ - setTimeout(_p, d); - return _t; // dojo._Animation - } - _p(); - return _t; - }, - - _play: function(gotoStart){ - var _t = this; - _t._startTime = new Date().valueOf(); - if(_t._paused){ - _t._startTime -= _t.duration * _t._percent; - } - _t._endTime = _t._startTime + _t.duration; - - _t._active = true; - _t._paused = false; - - var value = _t.curve.getValue(_t._percent); - if(!_t._percent){ - if(!_t._startRepeatCount){ - _t._startRepeatCount = _t.repeat; - } - _t.fire("onBegin", [value]); - } - - _t.fire("onPlay", [value]); - - _t._cycle(); - return _t; // dojo._Animation - }, - - pause: function(){ - // summary: Pauses a running animation. - this._stopTimer(); - if(!this._active){ return this; /*dojo._Animation*/} - this._paused = true; - this.fire("onPause", [this.curve.getValue(this._percent)]); - return this; // dojo._Animation - }, - - gotoPercent: function(/*Decimal*/ percent, /*Boolean?*/ andPlay){ - // summary: - // Sets the progress of the animation. - // percent: - // A percentage in decimal notation (between and including 0.0 and 1.0). - // andPlay: - // If true, play the animation after setting the progress. - this._stopTimer(); - this._active = this._paused = true; - this._percent = percent; - if(andPlay){ this.play(); } - return this; // dojo._Animation - }, - - stop: function(/*boolean?*/ gotoEnd){ - // summary: Stops a running animation. - // gotoEnd: If true, the animation will end. - if(!this._timer){ return; } - this._stopTimer(); - if(gotoEnd){ - this._percent = 1; - } - this.fire("onStop", [this.curve.getValue(this._percent)]); - this._active = this._paused = false; - return this; // dojo._Animation - }, - - status: function(){ - // summary: Returns a string token representation of the status of - // the animation, one of: "paused", "playing", "stopped" - if(this._active){ - return this._paused ? "paused" : "playing"; // String - } - return "stopped"; // String - }, - - _cycle: function(){ - var _t = this; - if(_t._active){ - var curr = new Date().valueOf(); - var step = (curr - _t._startTime) / (_t._endTime - _t._startTime); - - if(step >= 1){ - step = 1; - } - _t._percent = step; - - // Perform easing - if(_t.easing){ - step = _t.easing(step); - } - - _t.fire("onAnimate", [_t.curve.getValue(step)]); - - if(_t._percent < 1){ - _t._startTimer(); - }else{ - _t._active = false; - - if(_t.repeat > 0){ - _t.repeat--; - _t.play(null, true); - }else if(_t.repeat == -1){ - _t.play(null, true); - }else{ - if(_t._startRepeatCount){ - _t.repeat = _t._startRepeatCount; - _t._startRepeatCount = 0; - } - } - _t._percent = 0; - _t.fire("onEnd"); - } - } - return _t; // dojo._Animation - } -}); - -(function(){ - var d = dojo; - var ctr = 0; - var _globalTimerList = []; - var runner = { - run: function(){} - }; - var timer = null; - dojo._Animation.prototype._startTimer = function(){ - // this._timer = setTimeout(dojo.hitch(this, "_cycle"), this.rate); - if(!this._timer){ - this._timer = dojo.connect(runner, "run", this, "_cycle"); - ctr++; - } - if(!timer){ - timer = setInterval(dojo.hitch(runner, "run"), this.rate); - } - }; - - dojo._Animation.prototype._stopTimer = function(){ - dojo.disconnect(this._timer); - this._timer = null; - ctr--; - if(!ctr){ - clearInterval(timer); - timer = null; - } - }; - - var _makeFadeable = (d.isIE) ? function(node){ - // only set the zoom if the "tickle" value would be the same as the - // default - var ns = node.style; - if(!ns.zoom.length && d.style(node, "zoom") == "normal"){ - // make sure the node "hasLayout" - // NOTE: this has been tested with larger and smaller user-set text - // sizes and works fine - ns.zoom = "1"; - // node.style.zoom = "normal"; - } - // don't set the width to auto if it didn't already cascade that way. - // We don't want to f anyones designs - if(!ns.width.length && d.style(node, "width") == "auto"){ - ns.width = "auto"; - } - } : function(){}; - - dojo._fade = function(/*Object*/ args){ - // summary: - // Returns an animation that will fade the node defined by - // args.node from the start to end values passed (args.start - // args.end) (end is mandatory, start is optional) - - args.node = d.byId(args.node); - var fArgs = d.mixin({ properties: {} }, args); - var props = (fArgs.properties.opacity = {}); - props.start = !("start" in fArgs) ? - function(){ return Number(d.style(fArgs.node, "opacity")); } : fArgs.start; - props.end = fArgs.end; - - var anim = d.animateProperty(fArgs); - d.connect(anim, "beforeBegin", d.partial(_makeFadeable, fArgs.node)); - - return anim; // dojo._Animation - } - - /*===== - dojo.__fadeArgs = function(kwArgs){ - // duration: Integer? - // Duration of the animation in milliseconds. - // easing: Function? - // An easing function. - } - =====*/ - - dojo.fadeIn = function(/*dojo.__fadeArgs*/ args){ - // summary: - // Returns an animation that will fade node defined in 'args' from - // its current opacity to fully opaque. - return d._fade(d.mixin({ end: 1 }, args)); // dojo._Animation - } - - dojo.fadeOut = function(/*dojo.__fadeArgs*/ args){ - // summary: - // Returns an animation that will fade node defined in 'args' - // from its current opacity to fully transparent. - return d._fade(d.mixin({ end: 0 }, args)); // dojo._Animation - } - - dojo._defaultEasing = function(/*Decimal?*/ n){ - // summary: The default easing function for dojo._Animation(s) - return 0.5 + ((Math.sin((n + 1.5) * Math.PI))/2); - } - - var PropLine = function(properties){ - this._properties = properties; - for(var p in properties){ - var prop = properties[p]; - if(prop.start instanceof d.Color){ - // create a reusable temp color object to keep intermediate results - prop.tempColor = new d.Color(); - } - } - this.getValue = function(r){ - var ret = {}; - for(var p in this._properties){ - var prop = this._properties[p]; - var start = prop.start; - if(start instanceof d.Color){ - ret[p] = d.blendColors(start, prop.end, r, prop.tempColor).toCss(); - }else if(!d.isArray(start)){ - ret[p] = ((prop.end - start) * r) + start + (p != "opacity" ? prop.units||"px" : ""); - } - } - return ret; - } - } - - dojo.animateProperty = function(/*Object*/ args){ - // summary: - // Returns an animation that will transition the properties of - // node defined in 'args' depending how they are defined in - // 'args.properties' - // - // description: - // The foundation of most dojo.fx animations, dojo.AnimateProperty - // will take an object of "properties" corresponding to style - // properties, and animate them in parallel over a set duration. - // - // args.node can be a String or a DomNode reference - // - // example: - // | dojo.animateProperty({ node: node, duration:2000, - // | properties: { - // | width: { start: '200', end: '400', unit:"px" }, - // | height: { start:'200', end: '400', unit:"px" }, - // | paddingTop: { start:'5', end:'50', unit:"px" } - // | } - // | }).play(); - // - - args.node = d.byId(args.node); - if(!args.easing){ args.easing = d._defaultEasing; } - - var anim = new d._Animation(args); - d.connect(anim, "beforeBegin", anim, function(){ - var pm = {}; - for(var p in this.properties){ - // Make shallow copy of properties into pm because we overwrite some values below. - // In particular if start/end are functions we don't want to overwrite them or - // the functions won't be called if the animation is reused. - var prop = (pm[p] = d.mixin({}, this.properties[p])); - - if(d.isFunction(prop.start)){ - prop.start = prop.start(); - } - if(d.isFunction(prop.end)){ - prop.end = prop.end(); - } - - var isColor = (p.toLowerCase().indexOf("color") >= 0); - function getStyle(node, p){ - // dojo.style(node, "height") can return "auto" or "" on IE; this is more reliable: - var v = ({height: node.offsetHeight, width: node.offsetWidth})[p]; - if(v !== undefined){ return v; } - v = d.style(node, p); - return (p=="opacity") ? Number(v) : parseFloat(v); - } - if(!("end" in prop)){ - prop.end = getStyle(this.node, p); - }else if(!("start" in prop)){ - prop.start = getStyle(this.node, p); - } - - if(isColor){ - // console.debug("it's a color!"); - prop.start = new d.Color(prop.start); - prop.end = new d.Color(prop.end); - }else{ - prop.start = (p == "opacity") ? Number(prop.start) : parseFloat(prop.start); - } - // console.debug("start:", prop.start); - // console.debug("end:", prop.end); - } - this.curve = new PropLine(pm); - }); - d.connect(anim, "onAnimate", anim, function(propValues){ - // try{ - for(var s in propValues){ - // console.debug(s, propValues[s], this.node.style[s]); - d.style(this.node, s, propValues[s]); - // this.node.style[s] = propValues[s]; - } - // }catch(e){ console.debug(dojo.toJson(e)); } - }); - return anim; // dojo._Animation - } -})(); - -} - -if(!dojo._hasResource["dojo.i18n"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo.i18n"] = true; -dojo.provide("dojo.i18n"); - -/*===== -dojo.i18n = { - // summary: Utility classes to enable loading of resources for internationalization (i18n) -}; -=====*/ - -dojo.i18n.getLocalization = function(/*String*/packageName, /*String*/bundleName, /*String?*/locale){ - // summary: - // Returns an Object containing the localization for a given resource - // bundle in a package, matching the specified locale. - // description: - // Returns a hash containing name/value pairs in its prototypesuch - // that values can be easily overridden. Throws an exception if the - // bundle is not found. Bundle must have already been loaded by - // dojo.requireLocalization() or by a build optimization step. NOTE: - // try not to call this method as part of an object property - // definition (var foo = { bar: dojo.i18n.getLocalization() }). In - // some loading situations, the bundle may not be available in time - // for the object definition. Instead, call this method inside a - // function that is run after all modules load or the page loads (like - // in dojo.adOnLoad()), or in a widget lifecycle method. - // packageName: - // package which is associated with this resource - // bundleName: - // the base filename of the resource bundle (without the ".js" suffix) - // locale: - // the variant to load (optional). By default, the locale defined by - // the host environment: dojo.locale - - locale = dojo.i18n.normalizeLocale(locale); - - // look for nearest locale match - var elements = locale.split('-'); - var module = [packageName,"nls",bundleName].join('.'); - var bundle = dojo._loadedModules[module]; - if(bundle){ - var localization; - for(var i = elements.length; i > 0; i--){ - var loc = elements.slice(0, i).join('_'); - if(bundle[loc]){ - localization = bundle[loc]; - break; - } - } - if(!localization){ - localization = bundle.ROOT; - } - - // make a singleton prototype so that the caller won't accidentally change the values globally - if(localization){ - var clazz = function(){}; - clazz.prototype = localization; - return new clazz(); // Object - } - } - - throw new Error("Bundle not found: " + bundleName + " in " + packageName+" , locale=" + locale); -}; - -dojo.i18n.normalizeLocale = function(/*String?*/locale){ - // summary: - // Returns canonical form of locale, as used by Dojo. - // - // description: - // All variants are case-insensitive and are separated by '-' as specified in RFC 3066. - // If no locale is specified, the dojo.locale is returned. dojo.locale is defined by - // the user agent's locale unless overridden by djConfig. - - var result = locale ? locale.toLowerCase() : dojo.locale; - if(result == "root"){ - result = "ROOT"; - } - return result; // String -}; - -dojo.i18n._requireLocalization = function(/*String*/moduleName, /*String*/bundleName, /*String?*/locale, /*String?*/availableFlatLocales){ - // summary: - // See dojo.requireLocalization() - // description: - // Called by the bootstrap, but factored out so that it is only - // included in the build when needed. - - var targetLocale = dojo.i18n.normalizeLocale(locale); - var bundlePackage = [moduleName, "nls", bundleName].join("."); - // NOTE: - // When loading these resources, the packaging does not match what is - // on disk. This is an implementation detail, as this is just a - // private data structure to hold the loaded resources. e.g. - // tests/hello/nls/en-us/salutations.js is loaded as the object - // tests.hello.nls.salutations.en_us={...} The structure on disk is - // intended to be most convenient for developers and translators, but - // in memory it is more logical and efficient to store in a different - // order. Locales cannot use dashes, since the resulting path will - // not evaluate as valid JS, so we translate them to underscores. - - //Find the best-match locale to load if we have available flat locales. - var bestLocale = ""; - if(availableFlatLocales){ - var flatLocales = availableFlatLocales.split(","); - for(var i = 0; i < flatLocales.length; i++){ - //Locale must match from start of string. - if(targetLocale.indexOf(flatLocales[i]) == 0){ - if(flatLocales[i].length > bestLocale.length){ - bestLocale = flatLocales[i]; - } - } - } - if(!bestLocale){ - bestLocale = "ROOT"; - } - } - - //See if the desired locale is already loaded. - var tempLocale = availableFlatLocales ? bestLocale : targetLocale; - var bundle = dojo._loadedModules[bundlePackage]; - var localizedBundle = null; - if(bundle){ - if(djConfig.localizationComplete && bundle._built){return;} - var jsLoc = tempLocale.replace(/-/g, '_'); - var translationPackage = bundlePackage+"."+jsLoc; - localizedBundle = dojo._loadedModules[translationPackage]; - } - - if(!localizedBundle){ - bundle = dojo["provide"](bundlePackage); - var syms = dojo._getModuleSymbols(moduleName); - var modpath = syms.concat("nls").join("/"); - var parent; - - dojo.i18n._searchLocalePath(tempLocale, availableFlatLocales, function(loc){ - var jsLoc = loc.replace(/-/g, '_'); - var translationPackage = bundlePackage + "." + jsLoc; - var loaded = false; - if(!dojo._loadedModules[translationPackage]){ - // Mark loaded whether it's found or not, so that further load attempts will not be made - dojo["provide"](translationPackage); - var module = [modpath]; - if(loc != "ROOT"){module.push(loc);} - module.push(bundleName); - var filespec = module.join("/") + '.js'; - loaded = dojo._loadPath(filespec, null, function(hash){ - // Use singleton with prototype to point to parent bundle, then mix-in result from loadPath - var clazz = function(){}; - clazz.prototype = parent; - bundle[jsLoc] = new clazz(); - for(var j in hash){ bundle[jsLoc][j] = hash[j]; } - }); - }else{ - loaded = true; - } - if(loaded && bundle[jsLoc]){ - parent = bundle[jsLoc]; - }else{ - bundle[jsLoc] = parent; - } - - if(availableFlatLocales){ - //Stop the locale path searching if we know the availableFlatLocales, since - //the first call to this function will load the only bundle that is needed. - return true; - } - }); - } - - //Save the best locale bundle as the target locale bundle when we know the - //the available bundles. - if(availableFlatLocales && targetLocale != bestLocale){ - bundle[targetLocale.replace(/-/g, '_')] = bundle[bestLocale.replace(/-/g, '_')]; - } -}; - -(function(){ - // If other locales are used, dojo.requireLocalization should load them as - // well, by default. - // - // Override dojo.requireLocalization to do load the default bundle, then - // iterate through the extraLocale list and load those translations as - // well, unless a particular locale was requested. - - var extra = djConfig.extraLocale; - if(extra){ - if(!extra instanceof Array){ - extra = [extra]; - } - - var req = dojo.i18n._requireLocalization; - dojo.i18n._requireLocalization = function(m, b, locale, availableFlatLocales){ - req(m,b,locale, availableFlatLocales); - if(locale){return;} - for(var i=0; i 0; i--){ - searchlist.push(elements.slice(0, i).join('-')); - } - searchlist.push(false); - if(down){searchlist.reverse();} - - for(var j = searchlist.length - 1; j >= 0; j--){ - var loc = searchlist[j] || "ROOT"; - var stop = searchFunc(loc); - if(stop){ break; } - } -}; - -dojo.i18n._preloadLocalizations = function(/*String*/bundlePrefix, /*Array*/localesGenerated){ - // summary: - // Load built, flattened resource bundles, if available for all - // locales used in the page. Only called by built layer files. - - function preload(locale){ - locale = dojo.i18n.normalizeLocale(locale); - dojo.i18n._searchLocalePath(locale, true, function(loc){ - for(var i=0; i0){_15.query+="&";}_15.query+=_13.callbackParamName+"=dojo.io.script.jsonp_"+_15.id+"._jsonpCallback";_15.canDelete=true;dfd._jsonpCallback=this._jsonpCallback;this["jsonp_"+_15.id]=dfd;}return dfd;},_deferredCancel:function(dfd){dfd.canceled=true;if(dfd.ioArgs.canDelete){dojo.io.script._deadScripts.push(dfd.ioArgs.id);}},_deferredOk:function(dfd){if(dfd.ioArgs.canDelete){dojo.io.script._deadScripts.push(dfd.ioArgs.id);}if(dfd.ioArgs.json){return dfd.ioArgs.json;}else{return dfd.ioArgs;}},_deferredError:function(_18,dfd){if(dfd.ioArgs.canDelete){if(_18.dojoType=="timeout"){dojo.io.script.remove(dfd.ioArgs.id);}else{dojo.io.script._deadScripts.push(dfd.ioArgs.id);}}console.debug("dojo.io.script error",_18);return _18;},_deadScripts:[],_counter:1,_validCheck:function(dfd){var _1b=dojo.io.script;var _1c=_1b._deadScripts;if(_1c&&_1c.length>0){for(var i=0;i<_1c.length;i++){_1b.remove(_1c[i]);}dojo.io.script._deadScripts=[];}return true;},_ioCheck:function(dfd){if(dfd.ioArgs.json){return true;}var _1f=dfd.ioArgs.args.checkString;if(_1f&&eval("typeof("+_1f+") != 'undefined'")){return true;}return false;},_resHandle:function(dfd){if(dojo.io.script._ioCheck(dfd)){dfd.callback(dfd);}else{dfd.errback(new Error("inconceivable dojo.io.script._resHandle error"));}},_jsonpCallback:function(_21){this.ioArgs.json=_21;}};}if(!dojo._hasResource["dojox.cometd._base"]){dojo._hasResource["dojox.cometd._base"]=true;dojo.provide("dojox.cometd._base");dojox.cometd=new function(){this.DISCONNECTED="DISCONNECTED";this.CONNECTING="CONNECTING";this.CONNECTED="CONNECTED";this.DISCONNECTING="DISCONNECING";this._initialized=false;this._connected=false;this._polling=false;this.connectionTypes=new dojo.AdapterRegistry(true);this.version="1.0";this.minimumVersion="0.9";this.clientId=null;this.messageId=0;this.batch=0;this._isXD=false;this.handshakeReturn=null;this.currentTransport=null;this.url=null;this.lastMessage=null;this._messageQ=[];this.handleAs="json-comment-optional";this._advice={};this._maxInterval=30000;this._backoffInterval=1000;this._deferredSubscribes={};this._deferredUnsubscribes={};this._subscriptions=[];this._extendInList=[];this._extendOutList=[];this.state=function(){return this._initialized?(this._connected?this.CONNECTED:this.CONNECTING):(this._connected?this.DISCONNECTING:this.DISCONNECTED);};this.init=function(_22,_23,_24){_23=_23||{};_23.version=this.version;_23.minimumVersion=this.minimumVersion;_23.channel="/meta/handshake";_23.id=""+this.messageId++;this.url=_22||djConfig["cometdRoot"];if(!this.url){console.debug("no cometd root specified in djConfig and no root passed");return null;}var _25="^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?$";var _26=(""+window.location).match(new RegExp(_25));if(_26[4]){var tmp=_26[4].split(":");var _28=tmp[0];var _29=tmp[1]||"80";_26=this.url.match(new RegExp(_25));if(_26[4]){tmp=_26[4].split(":");var _2a=tmp[0];var _2b=tmp[1]||"80";this._isXD=((_2a!=_28)||(_2b!=_29));}}if(!this._isXD){if(_23.ext){if(_23.ext["json-comment-filtered"]!==true&&_23.ext["json-comment-filtered"]!==false){_23.ext["json-comment-filtered"]=true;}}else{_23.ext={"json-comment-filtered":true};}}_23=this._extendOut(_23);var _2c={url:this.url,handleAs:this.handleAs,content:{"message":dojo.toJson([_23])},load:dojo.hitch(this,function(msg){this._finishInit(msg);}),error:dojo.hitch(this,function(e){console.debug("handshake error!:",e);this._finishInit([{}]);})};if(_24){dojo.mixin(_2c,_24);}this._props=_23;for(var _2f in this._subscriptions){for(var sub in this._subscriptions[_2f]){if(this._subscriptions[_2f][sub].topic){dojo.unsubscribe(this._subscriptions[_2f][sub].topic);}}}this._messageQ=[];this._subscriptions=[];this._initialized=true;this.batch=0;this.startBatch();var r;if(this._isXD){_2c.callbackParamName="jsonp";r=dojo.io.script.get(_2c);}else{r=dojo.xhrPost(_2c);}dojo.publish("/cometd/meta",[{cometd:this,action:"handshake",successful:true,state:this.state()}]);return r;};this.publish=function(_32,_33,_34){var _35={data:_33,channel:_32};if(_34){dojo.mixin(_35,_34);}this._sendMessage(_35);};this.subscribe=function(_36,_37,_38){if(_37){var _39="/cometd"+_36;var _3a=this._subscriptions[_39];if(!_3a||_3a.length==0){_3a=[];this._sendMessage({channel:"/meta/subscribe",subscription:_36});var _ds=this._deferredSubscribes;_ds[_36]=new dojo.Deferred();if(_ds[_36]){_ds[_36].cancel();delete _ds[_36];}}for(var i in _3a){if(_3a[i].objOrFunc===_37&&(!_3a[i].funcName&&!_38||_3a[i].funcName==_38)){return null;}}var _3d=dojo.subscribe(_39,_37,_38);_3a.push({topic:_3d,objOrFunc:_37,funcName:_38});this._subscriptions[_39]=_3a;}return this._deferredSubscribes[_36];};this.unsubscribe=function(_3e,_3f,_40){var _41="/cometd"+_3e;var _42=this._subscriptions[_41];if(!_42||_42.length==0){return null;}var s=0;for(var i in _42){var sb=_42[i];if((!_3f)||(sb.objOrFunc===_3f&&(!sb.funcName&&!_40||sb.funcName==_40))){dojo.unsubscribe(_42[i].topic);delete _42[i];}else{s++;}}if(s==0){delete this._subscriptions[_41];this._sendMessage({channel:"/meta/unsubscribe",subscription:_3e});this._deferredUnsubscribes[_3e]=new dojo.Deferred();if(this._deferredSubscribes[_3e]){this._deferredSubscribes[_3e].cancel();delete this._deferredSubscribes[_3e];}}return this._deferredUnsubscribes[_3e];};this.disconnect=function(){for(var _46 in this._subscriptions){for(var sub in this._subscriptions[_46]){if(this._subscriptions[_46][sub].topic){dojo.unsubscribe(this._subscriptions[_46][sub].topic);}}}this._subscriptions=[];this._messageQ=[];if(this._initialized&&this.currentTransport){this._initialized=false;this.currentTransport.disconnect();}if(!this._polling){this._connected=false;dojo.publish("/cometd/meta",[{cometd:this,action:"connect",successful:false,state:this.state()}]);}this._initialized=false;dojo.publish("/cometd/meta",[{cometd:this,action:"disconnect",successful:true,state:this.state()}]);};this.subscribed=function(_48,_49){};this.unsubscribed=function(_4a,_4b){};this.tunnelInit=function(_4c,_4d){};this.tunnelCollapse=function(){};this._backoff=function(){if(!this._advice||!this._advice.interval){this._advice={reconnect:"retry",interval:0};}if(this._advice.interval0){setTimeout(dojo.hitch(this,function(){this.init(cometd.url,this._props);}),this._advice.interval);}else{this.init(this.url,this._props);}}}};this._extendIn=function(_50){var m=_50;dojo.forEach(dojox.cometd._extendInList,function(f){var n=f(m);if(n){m=n;}});return m;};this._extendOut=function(_54){var m=_54;dojo.forEach(dojox.cometd._extendOutList,function(f){var n=f(m);if(n){m=n;}});return m;};this.deliver=function(_58){dojo.forEach(_58,this._deliver,this);return _58;};this._deliver=function(_59){_59=this._extendIn(_59);if(!_59["channel"]){if(_59["success"]!==true){console.debug("cometd error: no channel for message!",_59);return;}}this.lastMessage=_59;if(_59.advice){this._advice=_59.advice;}var _5a=null;if((_59["channel"])&&(_59.channel.length>5)&&(_59.channel.substr(0,5)=="/meta")){switch(_59.channel){case "/meta/connect":if(_59.successful&&!this._connected){this._connected=this._initialized;this.endBatch();}else{if(!this._initialized){this._connected=false;}}dojo.publish("/cometd/meta",[{cometd:this,action:"connect",successful:_59.successful,state:this.state()}]);break;case "/meta/subscribe":_5a=this._deferredSubscribes[_59.subscription];if(!_59.successful){if(_5a){_5a.errback(new Error(_59.error));}return;}dojox.cometd.subscribed(_59.subscription,_59);if(_5a){_5a.callback(true);}break;case "/meta/unsubscribe":_5a=this._deferredUnsubscribes[_59.subscription];if(!_59.successful){if(_5a){_5a.errback(new Error(_59.error));}return;}this.unsubscribed(_59.subscription,_59);if(_5a){_5a.callback(true);}break;}}this.currentTransport.deliver(_59);if(_59.data){try{var _5b="/cometd"+_59.channel;dojo.publish(_5b,[_59]);}catch(e){console.debug(e);}}};this._sendMessage=function(_5c){if(this.currentTransport&&this._connected&&this.batch==0){return this.currentTransport.sendMessages([_5c]);}else{this._messageQ.push(_5c);return null;}};this.startBatch=function(){this.batch++;};this.endBatch=function(){if(--this.batch<=0&&this.currentTransport&&this._connected){this.batch=0;var _5d=this._messageQ;this._messageQ=[];if(_5d.length>0){this.currentTransport.sendMessages(_5d);}}};this._onUnload=function(){dojo.addOnUnload(dojox.cometd,"disconnect");};};dojox.cometd.longPollTransport=new function(){this._connectionType="long-polling";this._cometd=null;this.check=function(_5e,_5f,_60){return ((!_60)&&(dojo.indexOf(_5e,"long-polling")>=0));};this.tunnelInit=function(){var _61={channel:"/meta/connect",clientId:this._cometd.clientId,connectionType:this._connectionType,id:""+this._cometd.messageId++};_61=this._cometd._extendOut(_61);this.openTunnelWith({message:dojo.toJson([_61])});};this.tunnelCollapse=function(){if(!this._cometd._initialized){return;}if(this._cometd._advice){if(this._cometd._advice["reconnect"]=="none"){return;}if((this._cometd._advice["interval"])&&(this._cometd._advice.interval>0)){setTimeout(dojo.hitch(this,function(){this._connect();}),this._cometd._advice.interval);}else{this._connect();}}else{this._connect();}};this._connect=function(){if(!this._cometd._initialized){return;}if(this._cometd._polling){console.debug("wait for poll to complete or fail");return;}if((this._cometd._advice)&&(this._cometd._advice["reconnect"]=="handshake")){this._cometd._connected=false;this._initialized=false;this._cometd.init(this._cometd.url,this._cometd._props);}else{if(this._cometd._connected){var _62={channel:"/meta/connect",connectionType:this._connectionType,clientId:this._cometd.clientId,id:""+this._cometd.messageId++};_62=this._cometd._extendOut(_62);this.openTunnelWith({message:dojo.toJson([_62])});}}};this.deliver=function(_63){};this.openTunnelWith=function(_64,url){this._cometd._polling=true;var d=dojo.xhrPost({url:(url||this._cometd.url),content:_64,handleAs:this._cometd.handleAs,load:dojo.hitch(this,function(_67){this._cometd._polling=false;this._cometd.deliver(_67);this.tunnelCollapse();}),error:dojo.hitch(this,function(err){this._cometd._polling=false;console.debug("tunnel opening failed:",err);dojo.publish("/cometd/meta",[{cometd:this._cometd,action:"connect",successful:false,state:this._cometd.state()}]);this._cometd._backoff();this.tunnelCollapse();})});};this.sendMessages=function(_69){for(var i=0;i<_69.length;i++){_69[i].clientId=this._cometd.clientId;_69[i].id=""+this._cometd.messageId++;_69[i]=this._cometd._extendOut(_69[i]);}return dojo.xhrPost({url:this._cometd.url||djConfig["cometdRoot"],handleAs:this._cometd.handleAs,load:dojo.hitch(this._cometd,"deliver"),content:{message:dojo.toJson(_69)}});};this.startup=function(_6b){if(this._cometd._connected){return;}this.tunnelInit();};this.disconnect=function(){var _6c={channel:"/meta/disconnect",clientId:this._cometd.clientId,id:""+this._cometd.messageId++};_6c=this._cometd._extendOut(_6c);dojo.xhrPost({url:this._cometd.url||djConfig["cometdRoot"],handleAs:this._cometd.handleAs,content:{message:dojo.toJson([_6c])}});};};dojox.cometd.callbackPollTransport=new function(){this._connectionType="callback-polling";this._cometd=null;this.check=function(_6d,_6e,_6f){return (dojo.indexOf(_6d,"callback-polling")>=0);};this.tunnelInit=function(){var _70={channel:"/meta/connect",clientId:this._cometd.clientId,connectionType:this._connectionType,id:""+this._cometd.messageId++};_70=this._cometd._extendOut(_70);this.openTunnelWith({message:dojo.toJson([_70])});};this.tunnelCollapse=dojox.cometd.longPollTransport.tunnelCollapse;this._connect=dojox.cometd.longPollTransport._connect;this.deliver=dojox.cometd.longPollTransport.deliver;this.openTunnelWith=function(_71,url){this._cometd._polling=true;dojo.io.script.get({load:dojo.hitch(this,function(_73){this._cometd._polling=false;this._cometd.deliver(_73);this.tunnelCollapse();}),error:dojo.hitch(this,function(err){this._cometd._polling=false;console.debug("tunnel opening failed:",err);dojo.publish("/cometd/meta",[{cometd:this._cometd,action:"connect",successful:false,state:this._cometd.state()}]);this._cometd._backoff();this.tunnelCollapse();}),url:(url||this._cometd.url),content:_71,callbackParamName:"jsonp"});};this.sendMessages=function(_75){for(var i=0;i<_75.length;i++){_75[i].clientId=this._cometd.clientId;_75[i].id=""+this._cometd.messageId++;_75[i]=this._cometd._extendOut(_75[i]);}var _77={url:this._cometd.url||djConfig["cometdRoot"],load:dojo.hitch(this._cometd,"deliver"),callbackParamName:"jsonp",content:{message:dojo.toJson(_75)}};return dojo.io.script.get(_77);};this.startup=function(_78){if(this._cometd._connected){return;}this.tunnelInit();};this.disconnect=dojox.cometd.longPollTransport.disconnect;this.disconnect=function(){var _79={channel:"/meta/disconnect",clientId:this._cometd.clientId,id:""+this._cometd.messageId++};_79=this._cometd._extendOut(_79);dojo.io.script.get({url:this._cometd.url||djConfig["cometdRoot"],callbackParamName:"jsonp",content:{message:dojo.toJson([_79])}});};};dojox.cometd.connectionTypes.register("long-polling",dojox.cometd.longPollTransport.check,dojox.cometd.longPollTransport);dojox.cometd.connectionTypes.register("callback-polling",dojox.cometd.callbackPollTransport.check,dojox.cometd.callbackPollTransport);dojo.addOnUnload(dojox.cometd,"_onUnload");}if(!dojo._hasResource["dojox.cometd"]){dojo._hasResource["dojox.cometd"]=true;dojo.provide("dojox.cometd");} diff --git a/webapps/cometd/examples/dojo/dojox/cometd.js.uncompressed.js b/webapps/cometd/examples/dojo/dojox/cometd.js.uncompressed.js deleted file mode 100644 index 2bd7329d5..000000000 --- a/webapps/cometd/examples/dojo/dojox/cometd.js.uncompressed.js +++ /dev/null @@ -1,1142 +0,0 @@ -/* - Copyright (c) 2004-2007, The Dojo Foundation - All Rights Reserved. - - Licensed under the Academic Free License version 2.1 or above OR the - modified BSD license. For more information on Dojo licensing, see: - - http://dojotoolkit.org/book/dojo-book-0-9/introduction/licensing -*/ - -/* - This is a compiled version of Dojo, built for deployment and not for - development. To get an editable version, please visit: - - http://dojotoolkit.org - - for documentation and information on getting the source. -*/ - -if(!dojo._hasResource["dojo.AdapterRegistry"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo.AdapterRegistry"] = true; -dojo.provide("dojo.AdapterRegistry"); - -dojo.AdapterRegistry = function(/*Boolean?*/ returnWrappers){ - // summary: - // A registry to make contextual calling/searching easier. - // description: - // Objects of this class keep list of arrays in the form [name, check, - // wrap, directReturn] that are used to determine what the contextual - // result of a set of checked arguments is. All check/wrap functions - // in this registry should be of the same arity. - // example: - // | // create a new registry - // | var reg = new dojo.AdapterRegistry(); - // | reg.register("handleString", - // | dojo.isString, - // | function(str){ - // | // do something with the string here - // | } - // | ); - // | reg.register("handleArr", - // | dojo.isArray, - // | function(arr){ - // | // do something with the array here - // | } - // | ); - // | - // | // now we can pass reg.match() *either* an array or a string and - // | // the value we pass will get handled by the right function - // | reg.match("someValue"); // will call the first function - // | reg.match(["someValue"]); // will call the second - - this.pairs = []; - this.returnWrappers = returnWrappers || false; // Boolean -} - -dojo.extend(dojo.AdapterRegistry, { - register: function(/*String*/ name, /*Function*/ check, /*Function*/ wrap, /*Boolean?*/ directReturn, /*Boolean?*/ override){ - // summary: - // register a check function to determine if the wrap function or - // object gets selected - // name: - // a way to identify this matcher. - // check: - // a function that arguments are passed to from the adapter's - // match() function. The check function should return true if the - // given arguments are appropriate for the wrap function. - // directReturn: - // If directReturn is true, the value passed in for wrap will be - // returned instead of being called. Alternately, the - // AdapterRegistry can be set globally to "return not call" using - // the returnWrappers property. Either way, this behavior allows - // the registry to act as a "search" function instead of a - // function interception library. - // override: - // If override is given and true, the check function will be given - // highest priority. Otherwise, it will be the lowest priority - // adapter. - this.pairs[((override) ? "unshift" : "push")]([name, check, wrap, directReturn]); - }, - - match: function(/* ... */){ - // summary: - // Find an adapter for the given arguments. If no suitable adapter - // is found, throws an exception. match() accepts any number of - // arguments, all of which are passed to all matching functions - // from the registered pairs. - for(var i = 0; i < this.pairs.length; i++){ - var pair = this.pairs[i]; - if(pair[1].apply(this, arguments)){ - if((pair[3])||(this.returnWrappers)){ - return pair[2]; - }else{ - return pair[2].apply(this, arguments); - } - } - } - throw new Error("No match found"); - }, - - unregister: function(name){ - // summary: Remove a named adapter from the registry - - // FIXME: this is kind of a dumb way to handle this. On a large - // registry this will be slow-ish and we can use the name as a lookup - // should we choose to trade memory for speed. - for(var i = 0; i < this.pairs.length; i++){ - var pair = this.pairs[i]; - if(pair[0] == name){ - this.pairs.splice(i, 1); - return true; - } - } - return false; - } -}); - -} - -if(!dojo._hasResource["dojo.io.script"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo.io.script"] = true; -dojo.provide("dojo.io.script"); - -/*===== -dojo.io.script.__ioArgs = function(kwArgs){ - // summary: - // All the properties described in the dojo.__ioArgs type, apply to this - // type as well, EXCEPT "handleAs". It is not applicable to - // dojo.io.script.get() calls, since it is implied by the usage of - // "callbackParamName" (response will be a JSONP call returning JSON) - // or "checkString" (response is pure JavaScript defined in - // the body of the script that was attached). The following additional - // properties are allowed for dojo.io.script.get(): - // callbackParamName: String - // The URL parameter name that indicates the JSONP callback string. - // For instance, when using Yahoo JSONP calls it is normally, - // callbackParamName: "callback". For AOL JSONP calls it is normally - // callbackParamName: "c". - // checkString: String - // A string of JavaScript that when evaluated like so: - // "typeof(" + checkString + ") != 'undefined'" - // being true means that the script fetched has been loaded. - // Do not use this if doing a JSONP type of call (use callbackParamName instead). -} -=====*/ - -dojo.io.script = { - get: function(/*dojo.io.script.__ioArgs*/args){ - // summary: - // sends a get request using a dynamically created script tag. - var dfd = this._makeScriptDeferred(args); - var ioArgs = dfd.ioArgs; - dojo._ioAddQueryToUrl(ioArgs); - - this.attach(ioArgs.id, ioArgs.url); - dojo._ioWatch(dfd, this._validCheck, this._ioCheck, this._resHandle); - return dfd; - }, - - attach: function(/*String*/id, /*String*/url){ - // summary: - // creates a new - + + - - - - - - - -

Tic Tac Toe

- - - - - - - - - - - - - - - - -
-

New game, click to start.


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TimeSync test

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- This test uses the timesync extension to calculate a timeoffset with the server. - The time displayed below is the server time and should be the same for all clients no matter what their local clocks are set to. - The accuracy should improve as each connect response is received. -

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