+++ /dev/null
-/*
- 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. 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
- // `<script>` tag inclusion. This may double-request resources and
- // cause problems with scripts which expect `dojo.require()` to
- // preform synchronously. `debugAtAllCosts` can be an invaluable
- // debugging aid, but when using it, ensure that all code which
- // depends on Dojo modules is wrapped in `dojo.addOnLoad()` handlers.
- // Due to the somewhat unpredictable side-effects of using
- // `debugAtAllCosts`, it is strongly recommended that you enable this
- // flag as a last resort. `debugAtAllCosts` has no effect when loading
- // resources across domains. For usage information, see the
- // [Dojo Book](http://dojotoolkit.org/book/book-dojo/part-4-meta-dojo-making-your-dojo-code-run-faster-and-better/debugging-facilities/deb)
- debugAtAllCosts: false,
- // locale: String
- // The locale to assume for loading localized resources in this page,
- // specified according to [RFC 3066](http://www.ietf.org/rfc/rfc3066.txt).
- // Must be specified entirely in lowercase, e.g. `en-us` and `zh-cn`.
- // See the documentation for `dojo.i18n` and `dojo.requireLocalization`
- // for details on loading localized resources. If no locale is specified,
- // Dojo assumes the locale of the user agent, according to `navigator.userLanguage`
- // or `navigator.language` properties.
- locale: undefined,
- // extraLocale: Array
- // No default value. Specifies additional locales whose
- // resources should also be loaded alongside the default locale when
- // calls to `dojo.requireLocalization()` are processed.
- extraLocale: undefined,
- // baseUrl: String
- // The directory in which `dojo.js` is located. Under normal
- // conditions, Dojo auto-detects the correct location from which it
- // was loaded. You may need to manually configure `baseUrl` in cases
- // where you have renamed `dojo.js` or in which `<base>` tags confuse
- // some browsers (e.g., IE 6). The variable `dojo.baseUrl` is assigned
- // either the value of `djConfig.baseUrl` if one is provided or the
- // auto-detected root if not. Other modules are located relative to
- // this path.
- baseUrl: undefined,
- // modulePaths: Object
- // A map of module names to paths relative to `dojo.baseUrl`. The
- // key/value pairs correspond directly to the arguments which
- // `dojo.registerModulePath` accepts. Specifiying
- // `djConfig.modulePaths = { "foo": "../../bar" }` is the equivalent
- // of calling `dojo.registerModulePath("foo", "../../bar");`. Multiple
- // modules may be configured via `djConfig.modulePaths`.
- modulePaths: {},
-}
-=====*/
-
-(function(){
- // firebug stubs
-
- // if((!this["console"])||(!console["firebug"])){
-
- if(!this["console"]){
- this.console = {
- log: function(){} // no-op
- };
- }
-
- var cn = [
- "assert", "count", "debug", "dir", "dirxml", "error", "group",
- "groupEnd", "info", "profile", "profileEnd", "time", "timeEnd",
- "trace", "warn", "log"
- ];
- var i=0, tn;
- while((tn=cn[i++])){
- if(!console[tn]){
- (function(){
- var tcn = tn+"";
- console[tcn] = function(){
- var a = Array.apply({}, arguments);
- a.unshift(tcn+":");
- console.log(a.join(" "));
- }
- })();
- }
- }
-
- //TODOC: HOW TO DOC THIS?
- // dojo is the root variable of (almost all) our public symbols -- make sure it is defined.
- if(typeof dojo == "undefined"){
- this.dojo = {
- _scopeName: "dojo",
- _scopePrefix: "",
- _scopePrefixArgs: "",
- _scopeSuffix: "",
- _scopeMap: {},
- _scopeMapRev: {}
- };
- }
-
- var d = dojo;
-
- //Need placeholders for dijit and dojox for scoping code.
- if(typeof dijit == "undefined"){
- this.dijit = {_scopeName: "dijit"};
- }
- if(typeof dojox == "undefined"){
- this.dojox = {_scopeName: "dojox"};
- }
-
- if(!d._scopeArgs){
- d._scopeArgs = [dojo, dijit, dojox];
- }
-
-/*=====
-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).
-}
-=====*/
- d.global = this;
-
- d.config =/*===== djConfig = =====*/{
- isDebug: false,
- debugAtAllCosts: false
- };
-
- if(typeof djConfig != "undefined"){
- for(var opt in djConfig){
- d.config[opt] = djConfig[opt];
- }
- }
-
- 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 = d.config.locale;
-
- var rev = "$Rev: 13707 $".match(/\d+/);
-
- dojo.version = {
- // summary:
- // version number of dojo
- // major: Integer
- // Major version. If total version is "1.2.0beta1", will be 1
- // minor: Integer
- // Minor version. If total version is "1.2.0beta1", will be 2
- // patch: Integer
- // Patch version. If total version is "1.2.0beta1", will be 0
- // flag: String
- // Descriptor flag. If total version is "1.2.0beta1", will be "beta1"
- // revision: Number
- // The SVN rev from which dojo was pulled
- major: 1, minor: 1, patch: 1, flag: "",
- revision: rev ? +rev[0] : 999999, //FIXME: use NaN?
- 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._scopeName, "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 and returns the
- // (now modified) obj.
- // description:
- // `dojo.mixin` can mix multiple source objects into a
- // destionation object which is then returned. Unlike regular
- // `for...in` iteration, `dojo.mixin` is also smart about avoiding
- // extensions which other toolkits may unwisely add to the root
- // object prototype
- // obj:
- // The object to mix properties into. Also the return value.
- // props:
- // One or more objects whose values are successively copied into
- // obj. If more than one of these objects contain the same value,
- // the one specified last in the function call will "win".
- // example:
- // make a shallow copy of an object
- // | var copy = dojo.mixin({}, source);
- // example:
- // many class constructors often take an object which specifies
- // values to be configured on the object. In this case, it is
- // often simplest to call `dojo.mixin` on the `this` object:
- // | dojo.declare("acme.Base", null, {
- // | constructor: function(properties){
- // | // property configuration:
- // | dojo.mixin(this, properties);
- // |
- // | console.debug(this.quip);
- // | // ...
- // | },
- // | quip: "I wasn't born yesterday, you know - I've seen movies.",
- // | // ...
- // | });
- // |
- // | // create an instance of the class and configure it
- // | var b = new acme.Base({quip: "That's what it does!" });
- // example:
- // copy in properties from multiple objects
- // | var flattened = dojo.mixin(
- // | {
- // | name: "Frylock",
- // | braces: true,
- // | }
- // | {
- // | name: "Carl Brutanananadilewski"
- // | }
- // | );
- // |
- // | // will print "Carl Brutanananadilewski"
- // | console.debug(flattened.name);
- // | // will print "true"
- // | console.debug(flattened.braces);
- for(var i=1, l=arguments.length; i<l; i++){
- d._mixin(obj, arguments[i]);
- }
- return obj; // Object
- }
-
- dojo._getProp = function(/*Array*/parts, /*Boolean*/create, /*Object*/context){
- var obj=context || d.global;
- for(var i=0, p; obj && (p=parts[i]); i++){
- if(i == 0 && this._scopeMap[p]){
- p = this._scopeMap[p];
- }
- obj = (p in obj ? obj[p] : (create ? obj[p]={} : undefined));
- }
- return obj; // mixed
- }
-
- dojo.setObject = function(/*String*/name, /*Object*/value, /*Object?*/context){
- // summary:
- // Set a property from a dot-separated string, such as "A.B.C"
- // description:
- // Useful for longer api chains where you have to test each object in
- // the chain, or when you have an object reference in string format.
- // Objects are created as needed along `path`. Returns the passed
- // value if setting is successful or `undefined` if not.
- // name:
- // Path to a property, in the form "A.B.C".
- // context:
- // Optional. Object to use as root of path. Defaults to
- // `dojo.global`.
- // example:
- // set the value of `foo.bar.baz`, regardless of whether
- // intermediate objects already exist:
- // | dojo.setObject("foo.bar.baz", value);
- // example:
- // without `dojo.setObject`, we often see code like this:
- // | // ensure that intermediate objects are available
- // | if(!obj["parent"]){ obj.parent = {}; }
- // | if(!obj.parent["child"]){ obj.parent.child= {}; }
- // | // now we can safely set the property
- // | obj.parent.child.prop = "some value";
- // wheras with `dojo.setObject`, we can shorten that to:
- // | dojo.setObject("parent.child.prop", "some value", obj);
- var parts=name.split("."), p=parts.pop(), obj=d._getProp(parts, true, context);
- return obj && p ? (obj[p]=value) : undefined; // Object
- }
-
- dojo.getObject = function(/*String*/name, /*Boolean*/create, /*Object*/context){
- // summary:
- // Get a property from a dot-separated string, such as "A.B.C"
- // description:
- // Useful for longer api chains where you have to test each object in
- // the chain, or when you have an object reference in string format.
- // name:
- // Path to an property, in the form "A.B.C".
- // context:
- // Optional. Object to use as root of path. Defaults to
- // 'dojo.global'. Null may be passed.
- // create:
- // Optional. Defaults to `false`. If `true`, Objects will be
- // created at any point along the 'path' that is undefined.
- return d._getProp(name.split("."), create, context); // Object
- }
-
- dojo.exists = function(/*String*/name, /*Object?*/obj){
- // summary:
- // determine if an object supports a given method
- // description:
- // useful for longer api chains where you have to test each object in
- // the chain
- // name:
- // Path to an object, in the form "A.B.C".
- // obj:
- // Object to use as root of path. Defaults to
- // 'dojo.global'. Null may be passed.
- // example:
- // | // define an object
- // | var foo = {
- // | bar: { }
- // | };
- // |
- // | // search the global scope
- // | dojo.exists("foo.bar"); // true
- // | dojo.exists("foo.bar.baz"); // false
- // |
- // | // search from a particular scope
- // | dojo.exists("bar", foo); // true
- // | dojo.exists("bar.baz", foo); // false
- return !!d.getObject(name, false, obj); // Boolean
- }
-
-
- dojo["eval"] = function(/*String*/ scriptFragment){
- // summary:
- // Perform an evaluation in the global scope. Use this rather than
- // calling 'eval()' directly.
- // description:
- // Placed in a separate function to minimize size of trapped
- // exceptions. Calling eval() directly from some other scope may
- // complicate tracebacks on some platforms.
- // return:
- // The result of the evaluation. Often `undefined`
-
-
- // note:
- // - JSC eval() takes an optional second argument which can be 'unsafe'.
- // - Mozilla/SpiderMonkey eval() takes an optional second argument which is the
- // scope object for new symbols.
-
- // FIXME: investigate Joseph Smarr's technique for IE:
- // http://josephsmarr.com/2007/01/31/fixing-eval-to-use-global-scope-in-ie/
- // see also:
- // http://trac.dojotoolkit.org/ticket/744
- return d.global.eval ? d.global.eval(scriptFragment) : eval(scriptFragment); // Object
- }
-
- /*=====
- dojo.deprecated = function(behaviour, extra, removal){
- // summary:
- // Log a debug message to indicate that a behavior has been
- // deprecated.
- // behaviour: String
- // The API or behavior being deprecated. Usually in the form
- // of "myApp.someFunction()".
- // extra: String?
- // Text to append to the message. Often provides advice on a
- // new function or facility to achieve the same goal during
- // the deprecation period.
- // removal: String?
- // Text to indicate when in the future the behavior will be
- // removed. Usually a version number.
- // example:
- // | dojo.deprecated("myApp.getTemp()", "use myApp.getLocaleTemp() instead", "1.0");
- }
-
- dojo.experimental = function(moduleName, extra){
- // summary: Marks code as experimental.
- // description:
- // This can be used to mark a function, file, or module as
- // experimental. Experimental code is not ready to be used, and the
- // APIs are subject to change without notice. Experimental code may be
- // completed deleted without going through the normal deprecation
- // process.
- // moduleName: String
- // The name of a module, or the name of a module file or a specific
- // function
- // extra: String?
- // some additional message for the user
- // example:
- // | dojo.experimental("dojo.data.Result");
- // example:
- // | dojo.experimental("dojo.weather.toKelvin()", "PENDING approval from NOAA");
- }
- =====*/
-
- //Real functions declared in dojo._firebug.firebug.
- d.deprecated = d.experimental = function(){};
-
-})();
-// vim:ai:ts=4:noet
-
-/*
- * loader.js - A bootstrap module. Runs before the hostenv_*.js file. Contains
- * all of the package loading methods.
- */
-
-(function(){
- var d = dojo;
-
- d.mixin(d, {
- _loadedModules: {},
- _inFlightCount: 0,
- _hasResource: {},
-
- _modulePrefixes: {
- dojo: { name: "dojo", value: "." },
- // dojox: { name: "dojox", value: "../dojox" },
- // dijit: { name: "dijit", value: "../dijit" },
- doh: { name: "doh", value: "../util/doh" },
- tests: { name: "tests", value: "tests" }
- },
-
- _moduleHasPrefix: function(/*String*/module){
- // summary: checks to see if module has been established
- var mp = this._modulePrefixes;
- return !!(mp[module] && mp[module].value); // Boolean
- },
-
- _getModulePrefix: function(/*String*/module){
- // summary: gets the prefix associated with module
- var mp = this._modulePrefixes;
- if(this._moduleHasPrefix(module)){
- return mp[module].value; // String
- }
- return module; // String
- },
-
- _loadedUrls: [],
-
- //WARNING:
- // This variable is referenced by packages outside of bootstrap:
- // FloatingPane.js and undo/browser.js
- _postLoad: false,
-
- //Egad! Lots of test files push on this directly instead of using dojo.addOnLoad.
- _loaders: [],
- _unloaders: [],
- _loadNotifying: false
- });
-
-
- dojo._loadPath = function(/*String*/relpath, /*String?*/module, /*Function?*/cb){
- // summary:
- // Load a Javascript module given a relative path
- //
- // description:
- // Loads and interprets the script located at relpath, which is
- // relative to the script root directory. If the script is found but
- // its interpretation causes a runtime exception, that exception is
- // not caught by us, so the caller will see it. We return a true
- // value if and only if the script is found.
- //
- // relpath:
- // A relative path to a script (no leading '/', and typically ending
- // in '.js').
- // module:
- // A module whose existance to check for after loading a path. Can be
- // used to determine success or failure of the load.
- // cb:
- // a callback function to pass the result of evaluating the script
-
- var uri = ((relpath.charAt(0) == '/' || relpath.match(/^\w+:/)) ? "" : this.baseUrl) + relpath;
- try{
- return !module ? this._loadUri(uri, cb) : this._loadUriAndCheck(uri, module, cb); // Boolean
- }catch(e){
- console.error(e);
- return false; // Boolean
- }
- }
-
- dojo._loadUri = function(/*String*/uri, /*Function?*/cb){
- // summary:
- // Loads JavaScript from a URI
- // description:
- // Reads the contents of the URI, and evaluates the contents. This is
- // used to load modules as well as resource bundles. Returns true if
- // it succeeded. Returns false if the URI reading failed. Throws if
- // the evaluation throws.
- // uri: a uri which points at the script to be loaded
- // cb:
- // a callback function to process the result of evaluating the script
- // as an expression, typically used by the resource bundle loader to
- // load JSON-style resources
-
- if(this._loadedUrls[uri]){
- return true; // Boolean
- }
- var contents = this._getText(uri, true);
- if(!contents){ return false; } // Boolean
- this._loadedUrls[uri] = true;
- this._loadedUrls.push(uri);
- if(cb){
- contents = '('+contents+')';
- }else{
- //Only do the scoping if no callback. If a callback is specified,
- //it is most likely the i18n bundle stuff.
- contents = this._scopePrefix + contents + this._scopeSuffix;
- }
- if(d.isMoz){ contents += "\r\n//@ sourceURL=" + uri; } // debugging assist for Firebug
- var value = d["eval"](contents);
- if(cb){ cb(value); }
- return true; // Boolean
- }
-
- // FIXME: probably need to add logging to this method
- dojo._loadUriAndCheck = function(/*String*/uri, /*String*/moduleName, /*Function?*/cb){
- // summary: calls loadUri then findModule and returns true if both succeed
- var ok = false;
- try{
- ok = this._loadUri(uri, cb);
- }catch(e){
- console.error("failed loading " + uri + " with error: " + e);
- }
- return !!(ok && this._loadedModules[moduleName]); // Boolean
- }
-
- dojo.loaded = function(){
- // summary:
- // signal fired when initial environment and package loading is
- // complete. You may use dojo.addOnLoad() or dojo.connect() to
- // this method in order to handle initialization tasks that
- // require the environment to be initialized. In a browser host,
- // declarative widgets will be constructed when this function
- // finishes runing.
- this._loadNotifying = true;
- this._postLoad = true;
- var mll = d._loaders;
-
- //Clear listeners so new ones can be added
- //For other xdomain package loads after the initial load.
- this._loaders = [];
-
- for(var x = 0; x < mll.length; x++){
- try{
- mll[x]();
- }catch(e){
- throw e;
- console.error("dojo.addOnLoad callback failed: " + e, e); /* let other load events fire, like the parser, but report the error */
- }
- }
-
- this._loadNotifying = false;
-
- //Make sure nothing else got added to the onload queue
- //after this first run. If something did, and we are not waiting for any
- //more inflight resources, run again.
- if(d._postLoad && d._inFlightCount == 0 && mll.length){
- 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())();
- }
- }
-
- var onto = function(arr, obj, fn){
- if(!fn){
- arr.push(obj);
- }else if(fn){
- var func = (typeof fn == "string") ? obj[fn] : fn;
- arr.push(function(){ func.call(obj); });
- }
- }
-
- 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");
- // | dojo.addOnLoad(object, function(){ /* ... */});
-
- onto(d._loaders, 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")
- // | dojo.addOnUnload(object, function(){ /* ... */});
-
- onto(d._unloaders, 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" || (dojo.config.useXDomain && d.isOpera)){
- if(dojo.isAIR){
- setTimeout(function(){dojo.loaded();}, 0);
- }else{
- setTimeout(dojo._scopeName + ".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:
- // module name to load. Module paths are de-referenced by dojo's
- // internal mapping of locations to names and are disambiguated by
- // longest prefix. See `dojo.registerModulePath()` for details on
- // registering new modules.
- // omitModuleCheck:
- // if `true`, omitModuleCheck skips the step of ensuring that the
- // loaded file actually defines the symbol it is referenced by.
- // For example if it called as `dojo._loadModule("a.b.c")` and the
- // file located at `a/b/c.js` does not define an object `a.b.c`,
- // and exception will be throws whereas no exception is raised
- // when called as `dojo._loadModule("a.b.c", true)`
- // description:
- // `dojo._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.
- //
- // `dojo._loadModule` throws an excpetion 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`.
- //
- // `dojo._loadModule()` does nothing about importing symbols into
- // the current namespace. It is presumed that the caller will
- // take care of that. For example, to import all symbols into a
- // local block, you might write:
- //
- // | with (dojo._loadModule("A.B")) {
- // | ...
- // | }
- //
- // And to import just the leaf symbol to a local variable:
- //
- // | var B = dojo._loadModule("A.B");
- // | ...
- // returns: the required namespace object
- omitModuleCheck = this._global_omit_module_check || omitModuleCheck;
-
- //Check if it is already loaded.
- 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 at least 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");` before any calls to
- // `dojo.require()` are made.
- // 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("dojox.data.FlickrStore")`, in addition to
- // registering that `FlickrStore.js` is a resource for the
- // `dojox.data` module, will ensure that the `dojox.data`
- // javascript object exists, so that calls like
- // `dojo.data.foo = function(){ ... }` don't fail.
- //
- // In the case of a build where multiple javascript source files
- // are combined into one bigger file (similar to a .lib or .jar
- // file), that file may 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*/modMap){
- // summary:
- // require one or more modules based on which host environment
- // Dojo is currently operating in
- // description:
- // This method takes 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
- // dojo.name_, set by your host environment. The items in the
- // "common" array will *always* be loaded, regardless of which
- // list is chosen.
- // example:
- // | dojo.platformRequire({
- // | browser: [
- // | "foo.sample", // simple module
- // | "foo.test",
- // | ["foo.bar.baz", true] // skip object check in _loadModule
- // | ],
- // | default: [ "foo.sample._base" ],
- // | common: [ "important.module.common" ]
- // | });
-
- var common = modMap.common || [];
- var result = common.concat(modMap[d._name] || modMap["default"] || []);
-
- for(var x=0; x<result.length; x++){
- var curr = result[x];
- if(curr.constructor == Array){
- d._loadModule.apply(d, curr);
- }else{
- d._loadModule(curr);
- }
- }
- }
-
- dojo.requireIf = function(/*Boolean*/ condition, /*String*/ resourceName){
- // summary:
- // If the condition is true then call dojo.require() for the specified
- // resource
- if(condition === true){
- // FIXME: why do we support chained require()'s here? does the build system?
- var args = [];
- for(var i = 1; i < arguments.length; i++){
- args.push(arguments[i]);
- }
- d.require.apply(d, args);
- }
- }
-
- dojo.requireAfterIf = d.requireIf;
-
- dojo.registerModulePath = function(/*String*/module, /*String*/prefix){
- // summary:
- // maps a module name to a path
- // description:
- // An unregistered module is given the default path of ../[module],
- // relative to Dojo root. For example, module acme is mapped to
- // ../acme. If you want to use a different module name, use
- // dojo.registerModulePath.
- // example:
- // If your dojo.js is located at this location in the web root:
- // | /myapp/js/dojo/dojo/dojo.js
- // and your modules are located at:
- // | /myapp/js/foo/bar.js
- // | /myapp/js/foo/baz.js
- // | /myapp/js/foo/thud/xyzzy.js
- // Your application can tell Dojo to locate the "foo" namespace by calling:
- // | dojo.registerModulePath("foo", "../../foo");
- // At which point you can then use dojo.require() to load the
- // modules (assuming they provide() the same things which are
- // required). The full code might be:
- // | <script type="text/javascript"
- // | src="/myapp/js/dojo/dojo/dojo.js"></script>
- // | <script type="text/javascript">
- // | dojo.registerModulePath("foo", "../../foo");
- // | dojo.require("foo.bar");
- // | dojo.require("foo.baz");
- // | dojo.require("foo.thud.xyzzy");
- // | </script>
- 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('<scr'+'ipt defer src="//:" '
- + 'onreadystatechange="if(this.readyState==\'complete\'){' + dojo._scopeName + '._loadInit();}">'
- + '</scr'+'ipt>'
- );
- }
-
- // 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<l; i++){
- dojo._mixin(constructor.prototype, arguments[i]);
- }
- return constructor; // Object
-}
-
-dojo._hitchArgs = function(scope, method /*,...*/){
- var pre = dojo._toArray(arguments, 2);
- var named = dojo.isString(method);
- return function(){
- // arrayify arguments
- var args = dojo._toArray(arguments);
- // locate our method
- var f = named ? (scope||dojo.global)[method] : method;
- // invoke with collected args
- return f && f.apply(scope || this, pre.concat(args)); // mixed
- } // Function
-}
-
-dojo.hitch = function(/*Object*/scope, /*Function|String*/method /*,...*/){
- // summary:
- // Returns a function that will only ever execute in the a given scope.
- // This allows for easy use of object member functions
- // in callbacks and other places in which the "this" keyword may
- // otherwise not reference the expected scope.
- // Any number of default positional arguments may be passed as parameters
- // beyond "method".
- // Each of these values will be used to "placehold" (similar to curry)
- // for the hitched function.
- // scope:
- // The scope to use when method executes. If method is a string,
- // scope is also the object containing method.
- // method:
- // A function to be hitched to scope, or the name of the method in
- // scope to be hitched.
- // example:
- // | dojo.hitch(foo, "bar")();
- // runs foo.bar() in the scope of foo
- // example:
- // | dojo.hitch(foo, myFunction);
- // returns a function that runs myFunction in the scope of foo
- if(arguments.length > 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<l; i++){ args.push(a[i]); }
- // do the actual work
- return dojo._connect.apply(this, args); /*Handle*/
-}
-
-// used by non-browser hostenvs. always overriden by event.js
-dojo._connect = function(obj, event, context, method){
- var l=dojo._listener, h=l.add(obj, event, dojo.hitch(context, method));
- return [obj, event, h, l]; // Handle
-}
-
-dojo.disconnect = function(/*Handle*/ handle){
- // summary:
- // Remove a link created by dojo.connect.
- // description:
- // Removes the connection between event and the method referenced by handle.
- // handle:
- // the return value of the dojo.connect call that created the connection.
- if(handle && handle[0] !== undefined){
- dojo._disconnect.apply(this, handle);
- // let's not keep this reference
- delete handle[0];
- }
-}
-
-dojo._disconnect = function(obj, event, handle, listener){
- listener.remove(obj, event, handle);
-}
-
-// topic publish/subscribe
-
-dojo._topics = {};
-
-dojo.subscribe = function(/*String*/ topic, /*Object|null*/ context, /*String|Function*/ method){
- // summary:
- // Attach a listener to a named topic. The listener function is invoked whenever the
- // named topic is published (see: dojo.publish).
- // Returns a handle which is needed to unsubscribe this listener.
- // context:
- // Scope in which method will be invoked, or null for default scope.
- // method:
- // The name of a function in context, or a function reference. This is the function that
- // is invoked when topic is published.
- // example:
- // | dojo.subscribe("alerts", null, function(caption, message){ alert(caption + "\n" + message); };
- // | dojo.publish("alerts", [ "read this", "hello world" ]);
-
- // support for 2 argument invocation (omitting context) depends on hitch
- return [topic, dojo._listener.add(dojo._topics, topic, dojo.hitch(context, method))]; /*Handle*/
-}
-
-dojo.unsubscribe = function(/*Handle*/ handle){
- // summary:
- // Remove a topic listener.
- // handle:
- // The handle returned from a call to subscribe.
- // example:
- // | var alerter = dojo.subscribe("alerts", null, function(caption, message){ alert(caption + "\n" + message); };
- // | ...
- // | dojo.unsubscribe(alerter);
- if(handle){
- dojo._listener.remove(dojo._topics, handle[0], handle[1]);
- }
-}
-
-dojo.publish = function(/*String*/ topic, /*Array*/ args){
- // summary:
- // Invoke all listener method subscribed to topic.
- // topic:
- // The name of the topic to publish.
- // args:
- // An array of arguments. The arguments will be applied
- // to each topic subscriber (as first class parameters, via apply).
- // example:
- // | dojo.subscribe("alerts", null, function(caption, message){ alert(caption + "\n" + message); };
- // | dojo.publish("alerts", [ "read this", "hello world" ]);
-
- // Note that args is an array, which is more efficient vs variable length
- // argument list. Ideally, var args would be implemented via Array
- // throughout the APIs.
- var f = dojo._topics[topic];
- if(f){
- f.apply(this, args||[]);
- }
-}
-
-dojo.connectPublisher = function( /*String*/ topic,
- /*Object|null*/ obj,
- /*String*/ event){
- // summary:
- // Ensure that everytime obj.event() is called, a message is published
- // on the topic. Returns a handle which can be passed to
- // dojo.disconnect() to disable subsequent automatic publication on
- // the topic.
- // topic:
- // The name of the topic to publish.
- // obj:
- // The source object for the event function. Defaults to dojo.global
- // if null.
- // event:
- // The name of the event function in obj.
- // I.e. identifies a property obj[event].
- // example:
- // | dojo.connectPublisher("/ajax/start", dojo, "xhrGet"};
- var pf = function(){ dojo.publish(topic, arguments); }
- return (event) ? dojo.connect(obj, event, pf) : dojo.connect(obj, pf); //Handle
-};
-
-}
-
-if(!dojo._hasResource["dojo._base.Deferred"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojo._base.Deferred"] = true;
-dojo.provide("dojo._base.Deferred");
-
-
-dojo.Deferred = function(/*Function?*/ canceller){
- // summary:
- // Encapsulates a sequence of callbacks in response to a value that
- // may not yet be available. This is modeled after the Deferred class
- // from Twisted <http://twistedmatrix.com>.
- // 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:
- // <http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:indexOf>
-
- 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:
- // <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|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:
- // <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, thisObject, callback); arr = _p[0];
- for(var i=0,l=_p[0].length; i<l; i++){
- _p[2].call(_p[1], arr[i], i, arr);
- }
- },
-
- _everyOrSome: function(/*Boolean*/every, /*Array|String*/arr, /*Function|String*/callback, /*Object?*/thisObject){
- var _p = _getParts(arr, thisObject, callback); arr = _p[0];
- for(var i = 0, l = arr.length; i < l; i++){
- var result = !!_p[2].call(_p[1], arr[i], i, arr);
- if(every ^ result){
- return result; // Boolean
- }
- }
- return every; // Boolean
- },
-
- every: function(/*Array|String*/arr, /*Function|String*/callback, /*Object?*/thisObject){
- // summary:
- // Determines whether or not every 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.every() method.
- // In environments that support JavaScript 1.6, this function is a passthrough to the built-in method.
- // For more details, see:
- // <http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:every>
- // 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:
- // <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|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:
- // <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, thisObject, callback); arr = _p[0];
- var outArr = (arguments[3] ? (new arguments[3]()) : []);
- for(var i=0;i<arr.length;++i){
- outArr.push(_p[2].call(_p[1], arr[i], i, arr));
- }
- return outArr; // Array
- },
-
- filter: function(/*Array*/arr, /*Function|String*/callback, /*Object?*/thisObject){
- // summary:
- // Returns a new Array with those items from arr that match 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.filter() method.
- // In environments that support JavaScript 1.6, this function is a passthrough to the built-in method.
- // For more details, see:
- // <http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:filter>
- // 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:
- // <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);
- // 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("<h4>NOTE:</h4>", "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<ql; x++){
- if(lc == "\\"){ continue; }
- if(!currentPart){
- // NOTE: I hate all this alloc, but it's shorter than writing tons of if's
- pStart = x;
- currentPart = {
- query: null,
- pseudos: [],
- attrs: [],
- classes: [],
- tag: null,
- oper: null,
- id: null
- };
- inTag = x;
- }
-
- if(inBrackets >= 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<ecnl, te=ecn[x]; x++){
- if(tf(te)){
- if(isFinal){
- matchArr.push(te);
- }else{
- _filterDown(te, queryParts, matchArr, nidx);
- }
- }
- /*
- if(x==0){
- break;
- }
- */
- }
- }
-
- // otherwise, keep going down, unless we'er at the end
- var candidates = getElementsFunc(tqp)(element);
- if(isFinal){
- while(candidates.length){
- matchArr.push(candidates.shift());
- }
- /*
- candidates.unshift(0, matchArr.length-1);
- matchArr.splice.apply(matchArr, candidates);
- */
- }else{
- // if we're not yet at the bottom, keep going!
- while(candidates.length){
- _filterDown(candidates.shift(), queryParts, matchArr, nidx);
- }
- }
- }
-
- var filterDown = function(elements, queryParts){
- var ret = [];
-
- // for every root, get the elements that match the descendant selector
- // for(var x=elements.length-1, 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 <http://www.w3.org/TR/css3-selectors/#selectors>
- // 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:
- // | <span class="foo"></span>
- // | <span class="foo bar"></span>
- // | <p class="thud foo"></p>
- // example:
- // search the entire document for elements with the classes "foo" *and* "bar":
- // | dojo.query(".foo.bar");
- // these elements will match:
- // | <span class="foo bar"></span>
- // while these will not:
- // | <span class="foo"></span>
- // | <p class="thud foo"></p>
- // example:
- // find `<span>` elements which are descendants of paragraphs and
- // which have a "highlighted" class:
- // | dojo.query("p span.highlighted");
- // the innermost span in this fragment matches:
- // | <p class="foo">
- // | <span>...
- // | <span class="highlighted foo bar">...</span>
- // | </span>
- // | </p>
- // 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:
- //
- // | <form id="test_form">
- // | <input type="text" name="blah" value="blah">
- // | <input type="text" name="no_value" value="blah" disabled>
- // | <input type="button" name="no_value2" value="blah">
- // | <select type="select" multiple name="multi" size="5">
- // | <option value="blah">blah</option>
- // | <option value="thud" selected>thud</option>
- // | <option value="thonk" selected>thonk</option>
- // | </select>
- // | </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);
- }
-
-})();
-
projects / eow / blobdiff