-/*
- Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
- Available via Academic Free License >= 2.1 OR the modified BSD license.
- see: http://dojotoolkit.org/license for details
-*/
-
-/*
- 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
- // extended 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. The path should end in a slash.
- 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: {},
- // afterOnLoad: Boolean
- // Indicates Dojo was added to the page after the page load. In this case
- // Dojo will not wait for the page DOMContentLoad/load events and fire
- // its dojo.addOnLoad callbacks after making sure all outstanding
- // dojo.required modules have loaded. Only works with a built dojo.js,
- // it does not work the dojo.js directly from source control.
- afterOnLoad: false,
- // addOnLoad: Function or Array
- // Adds a callback via dojo.addOnLoad. Useful when Dojo is added after
- // the page loads and djConfig.afterOnLoad is true. Supports the same
- // arguments as dojo.addOnLoad. When using a function reference, use
- // `djConfig.addOnLoad = function(){};`. For object with function name use
- // `djConfig.addOnLoad = [myObject, "functionName"];` and for object with
- // function reference use
- // `djConfig.addOnLoad = [myObject, function(){}];`
- addOnLoad: null,
- // require: Array
- // An array of module names to be loaded immediately after dojo.js has been included
- // in a page.
- require: [],
- // defaultDuration: Array
- // Default duration, in milliseconds, for wipe and fade animations within dijits.
- // Assigned to dijit.defaultDuration.
- defaultDuration: 200,
- // dojoBlankHtmlUrl: String
- // Used by some modules to configure an empty iframe. Used by dojo.io.iframe and
- // dojo.back, and dijit popup support in IE where an iframe is needed to make sure native
- // controls do not bleed through the popups. Normally this configuration variable
- // does not need to be set, except when using cross-domain/CDN Dojo builds.
- // Save dojo/resources/blank.html to your domain and set `djConfig.dojoBlankHtmlUrl`
- // to the path on your domain your copy of blank.html.
- dojoBlankHtmlUrl: undefined,
- // ioPublish: Boolean?
- // Set this to true to enable publishing of topics for the different phases of
- // IO operations. Publishing is done via dojo.publish. See dojo.__IoPublish for a list
- // of topics that are published.
- ioPublish: false,
- // useCustomLogger: Anything?
- // If set to a value that evaluates to true such as a string or array and
- // isDebug is true and Firebug is not available or running, then it bypasses
- // the creation of Firebug Lite allowing you to define your own console object.
- useCustomLogger: undefined,
- // transparentColor: Array
- // Array containing the r, g, b components used as transparent color in dojo.Color;
- // if undefined, [255,255,255] (white) will be used.
- transparentColor: undefined,
- // skipIeDomLoaded: Boolean
- // For IE only, skip the DOMContentLoaded hack used. Sometimes it can cause an Operation
- // Aborted error if the rest of the page triggers script defers before the DOM is ready.
- // If this is config value is set to true, then dojo.addOnLoad callbacks will not be
- // triggered until the page load event, which is after images and iframes load. If you
- // want to trigger the callbacks sooner, you can put a script block in the bottom of
- // your HTML that calls dojo._loadInit();. If you are using multiversion support, change
- // "dojo." to the appropriate scope name for dojo.
- skipIeDomLoaded: false
-}
-=====*/
-
-(function(){
- // firebug stubs
-
- if(typeof this["loadFirebugConsole"] == "function"){
- // for Firebug 1.2
- this["loadFirebugConsole"]();
- }else{
- this.console = this.console || {};
-
- // Be careful to leave 'log' always at the end
- 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] = ('log' in console) ? function(){
- var a = Array.apply({}, arguments);
- a.unshift(tcn+":");
- console["log"](a.join(" "));
- } : function(){}
- console[tcn]._fake = true;
- })();
- }
- }
- }
-
- //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"){
- dojo = {
- _scopeName: "dojo",
- _scopePrefix: "",
- _scopePrefixArgs: "",
- _scopeSuffix: "",
- _scopeMap: {},
- _scopeMapRev: {}
- };
- }
-
- var d = dojo;
-
- //Need placeholders for dijit and dojox for scoping code.
- if(typeof dijit == "undefined"){
- dijit = {_scopeName: "dijit"};
- }
- if(typeof dojox == "undefined"){
- 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];
- }
- }
-
-/*=====
- // Override locale setting, if specified
- dojo.locale = {
- // summary: the locale as defined by Dojo (read-only)
- };
-=====*/
- dojo.locale = d.config.locale;
-
- var rev = "$Rev: 20973 $".match(/\d+/);
-
-/*=====
- dojo.version = function(){
- // summary:
- // Version number of the Dojo Toolkit
- // 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
- this.major = 0;
- this.minor = 0;
- this.patch = 0;
- this.flag = "";
- this.revision = 0;
- }
-=====*/
- dojo.version = {
- major: 1, minor: 4, patch: 0, flag: "",
- revision: rev ? +rev[0] : 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());
- }
-
- var extraNames, extraLen, empty = {};
- for(var i in {toString: 1}){ extraNames = []; break; }
- dojo._extraNames = extraNames = extraNames || ["hasOwnProperty", "valueOf", "isPrototypeOf",
- "propertyIsEnumerable", "toLocaleString", "toString", "constructor"];
- extraLen = extraNames.length;
-
- dojo._mixin = function(/*Object*/ target, /*Object*/ source){
- // summary:
- // Adds all properties and methods of source to target. This addition
- // is "prototype extension safe", so that instances of objects
- // will not pass along prototype defaults.
- var name, s, i;
- for(name in source){
- // the "tobj" condition avoid copying properties in "source"
- // inherited from Object.prototype. For example, if target has a custom
- // toString() method, don't overwrite it with the toString() method
- // that source inherited from Object.prototype
- s = source[name];
- if(!(name in target) || (target[name] !== s && (!(name in empty) || empty[name] !== s))){
- target[name] = s;
- }
- }
- // IE doesn't recognize some custom functions in for..in
- if(extraLen && source){
- for(i = 0; i < extraLen; ++i){
- name = extraNames[i];
- s = source[name];
- if(!(name in target) || (target[name] !== s && (!(name in empty) || empty[name] !== s))){
- target[name] = s;
- }
- }
- }
- return target; // 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
- // destination 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.log(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.log(flattened.name);
- // | // will print "true"
- // | console.log(flattened.braces);
- if(!obj){ obj = {}; }
- 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 && d._scopeMap[p]){
- p = d._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".
- // create:
- // Optional. Defaults to `false`. If `true`, Objects will be
- // created at any point along the 'path' that is undefined.
- // context:
- // Optional. Object to use as root of path. Defaults to
- // 'dojo.global'. Null may be passed.
- 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. Useful only for object and method detection.
- // Not useful for testing generic properties on an object.
- // In particular, dojo.exists("foo.bar") when foo.bar = ""
- // will return false. Use ("bar" in foo) to test for those cases.
- // 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.
- // returns:
- // 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 = d._modulePrefixes;
- return !!(mp[module] && mp[module].value); // Boolean
- },
-
- _getModulePrefix: function(/*String*/module){
- // summary: gets the prefix associated with module
- var mp = d._modulePrefixes;
- if(d._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+:/)) ? "" : d.baseUrl) + relpath;
- try{
- return !module ? d._loadUri(uri, cb) : d._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(d._loadedUrls[uri]){
- return true; // Boolean
- }
- d._inFlightCount++; // block addOnLoad calls that arrive while we're busy downloading
- var contents = d._getText(uri, true);
- if(contents){ // not 404, et al
- d._loadedUrls[uri] = true;
- d._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 = d._scopePrefix + contents + d._scopeSuffix;
- }
- if(!d.isIE){ contents += "\r\n//@ sourceURL=" + uri; } // debugging assist for Firebug
- var value = d["eval"](contents);
- if(cb){ cb(value); }
- }
- // Check to see if we need to call _callLoaded() due to an addOnLoad() that arrived while we were busy downloading
- if(--d._inFlightCount == 0 && d._postLoad && d._loaders.length){
- // We shouldn't be allowed to get here but Firefox allows an event
- // (mouse, keybd, async xhrGet) to interrupt a synchronous xhrGet.
- // If the current script block contains multiple require() statements, then after each
- // require() returns, inFlightCount == 0, but we want to hold the _callLoaded() until
- // all require()s are done since the out-of-sequence addOnLoad() presumably needs them all.
- // setTimeout allows the next require() to start (if needed), and then we check this again.
- setTimeout(function(){
- // If inFlightCount > 0, then multiple require()s are running sequentially and
- // the next require() started after setTimeout() was executed but before we got here.
- if(d._inFlightCount == 0){
- d._callLoaded();
- }
- }, 0);
- }
- return !!contents; // Boolean: contents? true : false
- }
-
- // 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 = d._loadUri(uri, cb);
- }catch(e){
- console.error("failed loading " + uri + " with error: " + e);
- }
- return !!(ok && d._loadedModules[moduleName]); // Boolean
- }
-
- dojo.loaded = function(){
- // summary:
- // signal fired when initial environment and package loading is
- // complete. You should use dojo.addOnLoad() instead of doing a
- // direct 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.
- d._loadNotifying = true;
- d._postLoad = true;
- var mll = d._loaders;
-
- //Clear listeners so new ones can be added
- //For other xdomain package loads after the initial load.
- d._loaders = [];
-
- for(var x = 0; x < mll.length; x++){
- mll[x]();
- }
-
- d._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 should use
- // dojo.addOnUnload() instead of doing a direct dojo.connect() to this
- // method to perform page/application cleanup methods. See
- // dojo.addOnUnload for more info.
- var mll = d._unloaders;
- while(mll.length){
- (mll.pop())();
- }
- }
-
- d._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.ready = dojo.addOnLoad = function(/*Object*/obj, /*String|Function?*/functionName){
- // summary:
- // Registers a function to be triggered after the DOM and dojo.require() calls
- // have finished loading.
- //
- // description:
- // Registers a function to be triggered after the DOM has finished
- // loading and `dojo.require` modules have loaded. Widgets declared in markup
- // have been instantiated if `djConfig.parseOnLoad` is true when this fires.
- //
- // 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, though including css resouces BEFORE any script elements
- // is highly recommended).
- //
- // example:
- // Register an anonymous function to run when everything is ready
- // | dojo.addOnLoad(function(){ doStuff(); });
- //
- // example:
- // Register a function to run when everything is ready by pointer:
- // | var init = function(){ doStuff(); }
- // | dojo.addOnLoad(init);
- //
- // example:
- // Register a function to run scoped to `object`, either by name or anonymously:
- // | dojo.addOnLoad(object, "functionName");
- // | dojo.addOnLoad(object, function(){ doStuff(); });
-
- d._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();
- }
- }
-
- //Support calling dojo.addOnLoad via djConfig.addOnLoad. Support all the
- //call permutations of dojo.addOnLoad. Mainly useful when dojo is added
- //to the page after the page has loaded.
- var dca = d.config.addOnLoad;
- if(dca){
- d.addOnLoad[(dca instanceof Array ? "apply" : "call")](d, dca);
- }
-
- 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" || (d.config.useXDomain && d.isOpera)){
- setTimeout(
- d.isAIR ? function(){ d.loaded(); } : d._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 && !d._moduleHasPrefix(parentModule)){
- // Support default module directory (sibling of dojo) for top-level modules
- syms[0] = "../" + syms[0];
- }else{
- var parentModulePath = d._getModulePrefix(parentModule);
- if(parentModulePath != parentModule){
- syms.splice(0, i, parentModulePath);
- break;
- }
- }
- }
- return syms; // Array
- }
-
- dojo._global_omit_module_check = false;
-
- dojo.loadInit = function(/*Function*/init){
- // summary:
- // Executes a function that needs to be executed for the loader's dojo.requireIf
- // resolutions to work. This is needed mostly for the xdomain loader case where
- // a function needs to be executed to set up the possible values for a dojo.requireIf
- // call.
- // init:
- // a function reference. Executed immediately.
- // description: This function is mainly a marker for the xdomain loader to know parts of
- // code that needs be executed outside the function wrappper that is placed around modules.
- // The init function could be executed more than once, and it should make no assumptions
- // on what is loaded, or what modules are available. Only the functionality in Dojo Base
- // is allowed to be used. Avoid using this method. For a valid use case,
- // see the source for dojox.gfx.
- init();
- }
-
- dojo._loadModule = dojo.require = function(/*String*/moduleName, /*Boolean?*/omitModuleCheck){
- // summary:
- // loads a Javascript module from the appropriate URI
- // moduleName:
- // module name to load, using periods for separators,
- // e.g. "dojo.date.locale". 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.require("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.require("a.b.c", true)`
- // description:
- // Modules are loaded via dojo.require by using one of two loaders: the normal loader
- // and the xdomain loader. The xdomain loader is used when dojo was built with a
- // custom build that specified loader=xdomain and the module lives on a modulePath
- // that is a whole URL, with protocol and a domain. The versions of Dojo that are on
- // the Google and AOL CDNs use the xdomain loader.
- //
- // If the module is loaded via the xdomain loader, it is an asynchronous load, since
- // the module is added via a dynamically created script tag. This
- // means that dojo.require() can return before the module has loaded. However, this
- // should only happen in the case where you do dojo.require calls in the top-level
- // HTML page, or if you purposely avoid the loader checking for dojo.require
- // dependencies in your module by using a syntax like dojo["require"] to load the module.
- //
- // Sometimes it is useful to not have the loader detect the dojo.require calls in the
- // module so that you can dynamically load the modules as a result of an action on the
- // page, instead of right at module load time.
- //
- // Also, for script blocks in an HTML page, the loader does not pre-process them, so
- // it does not know to download the modules before the dojo.require calls occur.
- //
- // So, in those two cases, when you want on-the-fly module loading or for script blocks
- // in the HTML page, special care must be taken if the dojo.required code is loaded
- // asynchronously. To make sure you can execute code that depends on the dojo.required
- // modules, be sure to add the code that depends on the modules in a dojo.addOnLoad()
- // callback. dojo.addOnLoad waits for all outstanding modules to finish loading before
- // executing. Example:
- //
- // | <script type="text/javascript">
- // | dojo.require("foo");
- // | dojo.require("bar");
- // | dojo.addOnLoad(function(){
- // | //you can now safely do something with foo and bar
- // | });
- // | </script>
- //
- // This type of syntax works with both xdomain and normal loaders, so it is good
- // practice to always use this idiom for on-the-fly code loading and in HTML script
- // blocks. If at some point you change loaders and where the code is loaded from,
- // it will all still work.
- //
- // More on how dojo.require
- // `dojo.require("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.require` 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`, but note the caveats above about on-the-fly loading and
- // HTML script blocks when the xdomain loader is loading a module.
- //
- // `dojo.require()` 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.require("A.B")) {
- // | ...
- // | }
- //
- // And to import just the leaf symbol to a local variable:
- //
- // | var B = dojo.require("A.B");
- // | ...
- // returns: the required namespace object
- omitModuleCheck = d._global_omit_module_check || omitModuleCheck;
-
- //Check if it is already loaded.
- var module = d._loadedModules[moduleName];
- if(module){
- return module;
- }
-
- // convert periods to slashes
- var relpath = d._getModuleSymbols(moduleName).join("/") + '.js';
-
- var modArg = !omitModuleCheck ? moduleName : null;
- var ok = d._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 && !d._isXDomain){
- // pass in false so we can give better error
- module = d._loadedModules[moduleName];
- if(!module){
- throw new Error("symbol '" + moduleName + "' is not defined after loading '" + relpath + "'");
- }
- }
-
- return module;
- }
-
- dojo.provide = function(/*String*/ resourceName){
- // summary:
- // Register a resource with the package system. Works in conjunction with `dojo.require`
- //
- // 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.
- //
- // 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.
- //
- // 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.
- //
- // resourceName: String
- // A dot-sperated string identifying a resource.
- //
- // example:
- // Safely create a `my` object, and make dojo.require("my.CustomModule") work
- // | dojo.provide("my.CustomModule");
-
- //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 (dojo.require)
- // | ],
- // | 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
- //
- // example:
- // | dojo.requireIf(dojo.isBrowser, "my.special.Module");
-
- 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`.
- //
- // 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.
- //
- // 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.
- //
- // 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. Using "nls" as a
- // a bundle name is not supported, since "nls" is the name of the folder
- // that holds bundles. Using "nls" as the bundle name will cause problems
- // with the custom build.
- //
- // 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.
- //
- // 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
- // | ...
- //
-
- d.require("dojo.i18n");
- d.i18n._requireLocalization.apply(d.hostenv, arguments);
- };
-
-
- var ore = new RegExp("^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?$"),
- 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,
- _a = arguments,
- 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]+""),
- 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[6] || r[7]; // ipv6 || ipv4
- this.port = r[9] || 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); // dojo._Url
- }
-})();
-
-/*=====
-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") != -1){
- // | // we are iPhone. Note, iPod touch reports "iPod" above and fails this test.
- // | }
-};
-
-dojo = {
- // isBrowser: Boolean
- // True if the client is a web-browser
- isBrowser: true,
- // isFF: Number | undefined
- // Version as a Number if client is FireFox. undefined otherwise. Corresponds to
- // major detected FireFox version (1.5, 2, 3, etc.)
- isFF: 2,
- // isIE: Number | undefined
- // Version as a Number if client is MSIE(PC). undefined otherwise. Corresponds to
- // major detected IE version (6, 7, 8, etc.)
- isIE: 6,
- // isKhtml: Number | undefined
- // Version as a Number if client is a KHTML browser. undefined otherwise. Corresponds to major
- // detected version.
- isKhtml: 0,
- // isWebKit: Number | undefined
- // Version as a Number if client is a WebKit-derived browser (Konqueror,
- // Safari, Chrome, etc.). undefined otherwise.
- isWebKit: 0,
- // isMozilla: Number | undefined
- // Version as a Number if client is a Mozilla-based browser (Firefox,
- // SeaMonkey). undefined otherwise. Corresponds to major detected version.
- isMozilla: 0,
- // isOpera: Number | undefined
- // Version as a Number if client is Opera. undefined otherwise. Corresponds to
- // major detected version.
- isOpera: 0,
- // isSafari: Number | undefined
- // Version as a Number if client is Safari or iPhone. undefined otherwise.
- isSafari: 0,
- // isChrome: Number | undefined
- // Version as a Number if client is Chrome browser. undefined otherwise.
- isChrome: 0
- // isMac: Boolean
- // True if the client runs on Mac
-}
-=====*/
-
-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,
- dav = n.appVersion,
- tv = parseFloat(dav);
-
- if(dua.indexOf("Opera") >= 0){ d.isOpera = tv; }
- if(dua.indexOf("AdobeAIR") >= 0){ d.isAIR = 1; }
- d.isKhtml = (dav.indexOf("Konqueror") >= 0) ? tv : 0;
- d.isWebKit = parseFloat(dua.split("WebKit/")[1]) || undefined;
- d.isChrome = parseFloat(dua.split("Chrome/")[1]) || undefined;
- d.isMac = dav.indexOf("Macintosh") >= 0;
-
- // safari detection derived from:
- // http://developer.apple.com/internet/safari/faq.html#anchor2
- // http://developer.apple.com/internet/safari/uamatrix.html
- var index = Math.max(dav.indexOf("WebKit"), dav.indexOf("Safari"), 0);
- if(index && !dojo.isChrome){
- // try to grab the explicit Safari version first. If we don't get
- // one, look for less than 419.3 as the indication that we're on something
- // "Safari 2-ish".
- d.isSafari = parseFloat(dav.split("Version/")[1]);
- if(!d.isSafari || parseFloat(dav.substr(index + 7)) <= 419.3){
- d.isSafari = 2;
- }
- }
-
- if(dua.indexOf("Gecko") >= 0 && !d.isKhtml && !d.isWebKit){ d.isMozilla = d.isMoz = tv; }
- if(d.isMoz){
- //We really need to get away from this. Consider a sane isGecko approach for the future.
- d.isFF = parseFloat(dua.split("Firefox/")[1] || dua.split("Minefield/")[1]) || undefined;
- }
- if(document.all && !d.isOpera){
- d.isIE = parseFloat(dav.split("MSIE ")[1]) || undefined;
- //In cases where the page has an HTTP header or META tag with
- //X-UA-Compatible, then it is in emulation mode.
- //Make sure isIE reflects the desired version.
- //document.documentMode of 5 means quirks mode.
- //Only switch the value if documentMode's major version
- //is different from isIE's major version.
- var mode = document.documentMode;
- if(mode && mode != 5 && Math.floor(d.isIE) != mode){
- d.isIE = mode;
- }
- }
-
- //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;
- }
-
- d.isQuirks = document.compatMode == "BackCompat";
-
- // 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, last_e;
- 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,
- lp = location.protocol;
- return (stat >= 200 && stat < 300) || // Boolean
- stat == 304 || // allow any 2XX response code
- stat == 1223 || // get it out of the cache
- (!stat && (lp == "file:" || lp == "chrome:" || lp == "app:") ); // Internet Explorer mangled the status code OR we're Titanium requesting a local file
- }
-
- //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)
-
- // NOTE: must be declared before scope switches ie. this._xhrObj()
- var http = d._xhrObj();
-
- if(!hasBase && dojo._Url){
- uri = (new dojo._Url(owloc, uri)).toString();
- }
-
- if(d.config.cacheBust){
- //Make sure we have a string before string methods are used on uri
- uri += "";
- uri += (uri.indexOf("?") == -1 ? "?" : "&") + String(d.config.cacheBust).replace(/\W+/g,"");
- }
-
- http.open('GET', uri, false);
- try{
- http.send(null);
- 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
- }
-
-
- 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 _a = _w.attachEvent || _w.addEventListener;
- evtName = _w.attachEvent ? evtName : evtName.substring(2);
- _a(evtName, function(){
- fp.apply(_w, arguments);
- }, false);
- };
-
-
- d._windowUnloaders = [];
-
- d.windowUnloaded = function(){
- // summary:
- // signal fired by impending window destruction. You may use
- // dojo.addOnWindowUnload() to register a listener for this
- // event. NOTE: if you wish to dojo.connect() to this method
- // to perform page/application cleanup, be aware that this
- // event WILL NOT fire if no handler has been registered with
- // dojo.addOnWindowUnload. This behavior started in Dojo 1.3.
- // Previous versions always triggered dojo.windowUnloaded. See
- // dojo.addOnWindowUnload for more info.
- var mll = d._windowUnloaders;
- while(mll.length){
- (mll.pop())();
- }
- };
-
- var _onWindowUnloadAttached = 0;
- d.addOnWindowUnload = function(/*Object?|Function?*/obj, /*String|Function?*/functionName){
- // summary:
- // registers a function to be triggered when window.onunload
- // fires.
- // description:
- // The first time that addOnWindowUnload is called Dojo
- // will register a page listener to trigger your unload
- // handler with. Note that registering these handlers may
- // destory "fastback" page caching in browsers that support
- // it. Be careful trying to modify the DOM or access
- // JavaScript properties during this phase of page unloading:
- // they may not always be available. Consider
- // dojo.addOnUnload() if you need to modify the DOM or do
- // heavy JavaScript work since it fires at the eqivalent of
- // the page's "onbeforeunload" event.
- // example:
- // | dojo.addOnWindowUnload(functionPointer)
- // | dojo.addOnWindowUnload(object, "functionName");
- // | dojo.addOnWindowUnload(object, function(){ /* ... */});
-
- d._onto(d._windowUnloaders, obj, functionName);
- if(!_onWindowUnloadAttached){
- _onWindowUnloadAttached = 1;
- _handleNodeEvent("onunload", d.windowUnloaded);
- }
- };
-
- var _onUnloadAttached = 0;
- d.addOnUnload = function(/*Object?|Function?*/obj, /*String|Function?*/functionName){
- // summary:
- // registers a function to be triggered when the page unloads.
- // description:
- // The first time that addOnUnload is called Dojo will
- // register a page listener to trigger your unload handler
- // with.
- //
- // In a browser enviroment, the functions will be triggered
- // during the window.onbeforeunload event. Be careful of doing
- // too much work in an unload handler. onbeforeunload can be
- // triggered if a link to download a file is clicked, or if
- // the link is a javascript: link. In these cases, the
- // onbeforeunload event fires, but the document is not
- // actually destroyed. So be careful about doing destructive
- // operations in a dojo.addOnUnload callback.
- //
- // Further note that calling dojo.addOnUnload will prevent
- // browsers from using a "fast back" cache to make page
- // loading via back button instantaneous.
- // example:
- // | dojo.addOnUnload(functionPointer)
- // | dojo.addOnUnload(object, "functionName")
- // | dojo.addOnUnload(object, function(){ /* ... */});
-
- d._onto(d._unloaders, obj, functionName);
- if(!_onUnloadAttached){
- _onUnloadAttached = 1;
- _handleNodeEvent("onbeforeunload", dojo.unloaded);
- }
- };
-
- })();
-
- //START DOMContentLoaded
- dojo._initFired = false;
- dojo._loadInit = function(e){
- if(!dojo._initFired){
- dojo._initFired = true;
-
- //Help out IE to avoid memory leak.
- if(!dojo.config.afterOnLoad && window.detachEvent){
- window.detachEvent("onload", dojo._loadInit);
- }
-
- if(dojo._inFlightCount == 0){
- dojo._modulesLoaded();
- }
- }
- }
-
- if(!dojo.config.afterOnLoad){
- if(document.addEventListener){
- //Standards. Hooray! Assumption here that if standards based,
- //it knows about DOMContentLoaded. It is OK if it does not, the fall through
- //to window onload should be good enough.
- document.addEventListener("DOMContentLoaded", dojo._loadInit, false);
- window.addEventListener("load", dojo._loadInit, false);
- }else if(window.attachEvent){
- window.attachEvent("onload", dojo._loadInit);
- }
- }
-
- 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 && !dojo.config.skipIeDomLoaded){
- document.write('<scr'+'ipt defer src="//:" '
- + 'onreadystatechange="if(this.readyState==\'complete\'){' + dojo._scopeName + '._loadInit();}">'
- + '</scr'+'ipt>'
- );
- }
-
- try{
- document.namespaces.add("v","urn:schemas-microsoft-com:vml");
- var vmlElems = ["*", "group", "roundrect", "oval", "shape", "rect", "imagedata"],
- i = 0, l = 1, s = document.createStyleSheet();
- if(dojo.isIE >= 8){
- i = 1;
- l = vmlElems.length;
- }
- for(; i < l; ++i){
- s.addRule("v\\:" + vmlElems[i], "behavior:url(#default#VML); display:inline-block");
- }
- }catch(e){}
- }
- //END DOMContentLoaded
-
-
- /*
- 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");
-
-(function(){
- var d = dojo, opts = Object.prototype.toString;
-
- // Crockford (ish) functions
-
- dojo.isString = function(/*anything*/ it){
- // summary:
- // Return true if it is a String
- return (typeof it == "string" || it instanceof String); // Boolean
- }
-
- dojo.isArray = function(/*anything*/ it){
- // summary:
- // Return true if it is an Array.
- // Does not work on Arrays created in other windows.
- return it && (it instanceof Array || typeof it == "array"); // Boolean
- }
-
- dojo.isFunction = function(/*anything*/ it){
- // summary:
- // Return true if it is a Function
- return opts.call(it) === "[object Function]";
- };
-
- 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" || d.isArray(it) || d.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().
- // returns:
- // If it walks like a duck and quacks like a duck, return `true`
- return it && it !== undefined && // Boolean
- // 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));
- }
-
- 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 && !d.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++){
- d._mixin(constructor.prototype, arguments[i]);
- }
- return constructor; // Object
- }
-
- dojo._hitchArgs = function(scope, method /*,...*/){
- var pre = d._toArray(arguments, 2);
- var named = d.isString(method);
- return function(){
- // arrayify arguments
- var args = d._toArray(arguments);
- // locate our method
- var f = named ? (scope||d.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
- // example:
- // Expansion on the default positional arguments passed along from
- // hitch. Passed args are mixed first, additional args after.
- // | var foo = { bar: function(a, b, c){ console.log(a, b, c); } };
- // | var fn = dojo.hitch(foo, "bar", 1, 2);
- // | fn(3); // logs "1, 2, 3"
- // example:
- // | var foo = { bar: 2 };
- // | dojo.hitch(foo, function(){ this.bar = 10; })();
- // execute an anonymous function in scope of foo
-
- if(arguments.length > 2){
- return d._hitchArgs.apply(d, arguments); // Function
- }
- if(!method){
- method = scope;
- scope = null;
- }
- if(d.isString(method)){
- scope = scope || d.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(){
- // boodman/crockford delegation w/ cornford optimization
- function TMP(){}
- return function(obj, props){
- TMP.prototype = obj;
- var tmp = new TMP();
- TMP.prototype = null;
- if(props){
- d._mixin(tmp, props);
- }
- return tmp; // Object
- }
- })();
-
- /*=====
- dojo._toArray = function(obj, offset, startWith){
- // summary:
- // Converts an array-like object (i.e. arguments, DOMCollection) to an
- // array. Returns a new Array with the elements of obj.
- // obj: Object
- // the object to "arrayify". We expect the object to have, at a
- // minimum, a length property which corresponds to integer-indexed
- // properties.
- // offset: Number?
- // the location in obj to start iterating from. Defaults to 0.
- // Optional.
- // startWith: Array?
- // 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 efficient = function(obj, offset, startWith){
- return (startWith||[]).concat(Array.prototype.slice.call(obj, offset||0));
- };
-
- var slow = function(obj, offset, startWith){
- var arr = startWith||[];
- for(var x = offset || 0; x < obj.length; x++){
- arr.push(obj[x]);
- }
- return arr;
- };
-
- dojo._toArray =
- d.isIE ? function(obj){
- return ((obj.item) ? slow : efficient).apply(this, arguments);
- } :
- efficient;
-
- 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 d.hitch.apply(d, arr.concat(d._toArray(arguments))); // Function
- }
-
- var extraNames = d._extraNames, extraLen = extraNames.length, empty = {};
-
- dojo.clone = function(/*anything*/ o){
- // summary:
- // Clones objects (including DOM nodes) and all children.
- // Warning: do not clone cyclic structures.
- if(!o || typeof o != "object" || d.isFunction(o)){
- // null, undefined, any non-object, or function
- return o; // anything
- }
- if(o.nodeType && o.cloneNode){
- // DOM Node
- return o.cloneNode(true); // Node
- }
- if(o instanceof Date){
- // Date
- return new Date(o.getTime()); // Date
- }
- var r, i, l, s, name;
- if(d.isArray(o)){
- // array
- r = [];
- for(i = 0, l = o.length; i < l; ++i){
- if(i in o){
- r.push(d.clone(o[i]));
- }
- }
-// we don't clone functions for performance reasons
-// }else if(d.isFunction(o)){
-// // function
-// r = function(){ return o.apply(this, arguments); };
- }else{
- // generic objects
- r = o.constructor ? new o.constructor() : {};
- }
- for(name in o){
- // the "tobj" condition avoid copying properties in "source"
- // inherited from Object.prototype. For example, if target has a custom
- // toString() method, don't overwrite it with the toString() method
- // that source inherited from Object.prototype
- s = o[name];
- if(!(name in r) || (r[name] !== s && (!(name in empty) || empty[name] !== s))){
- r[name] = d.clone(s);
- }
- }
- // IE doesn't recognize some custom functions in for..in
- if(extraLen){
- for(i = 0; i < extraLen; ++i){
- name = extraNames[i];
- s = o[name];
- if(!(name in r) || (r[name] !== s && (!(name in empty) || empty[name] !== s))){
- r[name] = s; // functions only, we don't clone them
- }
- }
- }
- return r; // Object
- }
-
- /*=====
- dojo.trim = function(str){
- // summary:
- // Trims whitespace from both sides of the string
- // str: String
- // String to be trimmed
- // returns: String
- // Returns the trimmed 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)
- // Uses String.prototype.trim instead, if available.
- // The fastest but longest version of this function is located at
- // dojo.string.trim()
- return ""; // String
- }
- =====*/
-
- dojo.trim = String.prototype.trim ?
- function(str){ return str.trim(); } :
- function(str){ return str.replace(/^\s\s*/, '').replace(/\s\s*$/, ''); };
-
- /*=====
- dojo.replace = function(tmpl, map, pattern){
- // summary:
- // Performs parameterized substitutions on a string. Throws an
- // exception if any parameter is unmatched.
- // tmpl: String
- // String to be used as a template.
- // map: Object|Function
- // If an object, it is used as a dictionary to look up substitutions.
- // If a function, it is called for every substitution with following
- // parameters: a whole match, a name, an offset, and the whole template
- // string (see https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Global_Objects/String/replace
- // for more details).
- // pattern: RegEx?
- // Optional regular expression objects that overrides the default pattern.
- // Must be global and match one item. The default is: /\{([^\}]+)\}/g,
- // which matches patterns like that: "{xxx}", where "xxx" is any sequence
- // of characters, which doesn't include "}".
- // returns: String
- // Returns the substituted string.
- // example:
- // | // uses a dictionary for substitutions:
- // | dojo.replace("Hello, {name.first} {name.last} AKA {nick}!",
- // | {
- // | nick: "Bob",
- // | name: {
- // | first: "Robert",
- // | middle: "X",
- // | last: "Cringely"
- // | }
- // | });
- // | // returns: Hello, Robert Cringely AKA Bob!
- // example:
- // | // uses an array for substitutions:
- // | dojo.replace("Hello, {0} {2}!",
- // | ["Robert", "X", "Cringely"]);
- // | // returns: Hello, Robert Cringely!
- // example:
- // | // uses a function for substitutions:
- // | function sum(a){
- // | var t = 0;
- // | dojo.forEach(a, function(x){ t += x; });
- // | return t;
- // | }
- // | dojo.replace(
- // | "{count} payments averaging {avg} USD per payment.",
- // | dojo.hitch(
- // | { payments: [11, 16, 12] },
- // | function(_, key){
- // | switch(key){
- // | case "count": return this.payments.length;
- // | case "min": return Math.min.apply(Math, this.payments);
- // | case "max": return Math.max.apply(Math, this.payments);
- // | case "sum": return sum(this.payments);
- // | case "avg": return sum(this.payments) / this.payments.length;
- // | }
- // | }
- // | )
- // | );
- // | // prints: 3 payments averaging 13 USD per payment.
- // example:
- // | // uses an alternative PHP-like pattern for substitutions:
- // | dojo.replace("Hello, ${0} ${2}!",
- // | ["Robert", "X", "Cringely"], /\$\{([^\}]+)\}/g);
- // | // returns: Hello, Robert Cringely!
- return ""; // String
- }
- =====*/
-
- var _pattern = /\{([^\}]+)\}/g;
- dojo.replace = function(tmpl, map, pattern){
- return tmpl.replace(pattern || _pattern, d.isFunction(map) ?
- map : function(_, k){ return d.getObject(k, false, map); });
- };
-})();
-
-}
-
-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 [
- (typeof arr == "string") ? arr.split("") : arr,
- obj || dojo.global,
- // FIXME: cache the anonymous functions we create here?
- (typeof cb == "string") ? new Function("item", "index", "array", cb) : cb
- ];
- };
-
- var 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
- };
-
- 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:
- // This method corresponds to the JavaScript 1.6 Array.indexOf method, with one difference: when
- // run over sparse arrays, the Dojo function invokes the callback for every index whereas JavaScript
- // 1.6's indexOf skips the holes in the sparse array.
- // For details on this method, see:
- // https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/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:
- // This method corresponds to the JavaScript 1.6 Array.lastIndexOf method, with one difference: when
- // run over sparse arrays, the Dojo function invokes the callback for every index whereas JavaScript
- // 1.6's lastIndexOf skips the holes in the sparse array.
- // For details on this method, see:
- // https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/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.
- // If you want to break out of the loop, consider using dojo.every() or dojo.some().
- // forEach does not allow breaking out of the loop over the items in arr.
- // arr:
- // the array to iterate over. 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, with one difference: when
- // run over sparse arrays, this implemenation passes the "holes" in the sparse array to
- // the callback function with a value of undefined. JavaScript 1.6's forEach skips the holes in the sparse array.
- // For more details, see:
- // https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/forEach
- // example:
- // | // log out all members of the array:
- // | dojo.forEach(
- // | [ "thinger", "blah", "howdy", 10 ],
- // | function(item){
- // | console.log(item);
- // | }
- // | );
- // example:
- // | // log out the members and their indexes
- // | dojo.forEach(
- // | [ "thinger", "blah", "howdy", 10 ],
- // | function(item, idx, arr){
- // | console.log(item, "at index:", idx);
- // | }
- // | );
- // example:
- // | // use a scoped object member as the callback
- // |
- // | var obj = {
- // | prefix: "logged via obj.callback:",
- // | callback: function(item){
- // | console.log(this.prefix, item);
- // | }
- // | };
- // |
- // | // specifying the scope function executes the callback in that scope
- // | dojo.forEach(
- // | [ "thinger", "blah", "howdy", 10 ],
- // | obj.callback,
- // | obj
- // | );
- // |
- // | // alternately, we can accomplish the same thing with dojo.hitch()
- // | dojo.forEach(
- // | [ "thinger", "blah", "howdy", 10 ],
- // | dojo.hitch(obj, "callback")
- // | );
-
- // 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=arr.length; i<l; ++i){
- _p[2].call(_p[1], arr[i], i, arr);
- }
- },
-
- 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, with one difference: when
- // run over sparse arrays, this implemenation passes the "holes" in the sparse array to
- // the callback function with a value of undefined. JavaScript 1.6's every skips the holes in the sparse array.
- // For more details, see:
- // https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/every
- // example:
- // | // returns false
- // | dojo.every([1, 2, 3, 4], function(item){ return item>1; });
- // example:
- // | // returns true
- // | dojo.every([1, 2, 3, 4], function(item){ return item>0; });
- return 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 over. 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, with one difference: when
- // run over sparse arrays, this implemenation passes the "holes" in the sparse array to
- // the callback function with a value of undefined. JavaScript 1.6's some skips the holes in the sparse array.
- // For more details, see:
- // https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/some
- // example:
- // | // is true
- // | dojo.some([1, 2, 3, 4], function(item){ return item>1; });
- // example:
- // | // is false
- // | dojo.some([1, 2, 3, 4], function(item){ return item<1; });
- return 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,
- // 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, with one difference: when
- // run over sparse arrays, this implemenation passes the "holes" in the sparse array to
- // the callback function with a value of undefined. JavaScript 1.6's map skips the holes in the sparse array.
- // For more details, see:
- // https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/map
- // example:
- // | // returns [2, 3, 4, 5]
- // | dojo.map([1, 2, 3, 4], function(item){ return item+1 });
-
- var _p = _getParts(arr, thisObject, callback); arr = _p[0];
- var outArr = (arguments[3] ? (new arguments[3]()) : []);
- for(var i=0,l=arr.length; i<l; ++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 over.
- // callback:
- // a function that is invoked with three arguments (item,
- // index, array). The return of this function is expected to
- // be a boolean which determines whether the passed-in item
- // will be included in the returned array.
- // thisObject:
- // may be used to scope the call to callback
- // description:
- // This function corresponds to the JavaScript 1.6 Array.filter() method, with one difference: when
- // run over sparse arrays, this implemenation passes the "holes" in the sparse array to
- // the callback function with a value of undefined. JavaScript 1.6's filter skips the holes in the sparse array.
- // For more details, see:
- // https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/filter
- // example:
- // | // returns [2, 3, 4]
- // | dojo.filter([1, 2, 3, 4], function(item){ return item>1; });
-
- var _p = _getParts(arr, thisObject, callback); arr = _p[0];
- var outArr = [];
- for(var i=0,l=arr.length; i<l; ++i){
- if(_p[2].call(_p[1], arr[i], i, arr)){
- outArr.push(arr[i]);
- }
- }
- return outArr; // Array
- }
- });
-})();
-/*
-*/
-
-}
-
-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");
-
-
-
-
-(function(){
- var d = dojo, mix = d._mixin, op = Object.prototype, opts = op.toString,
- xtor = new Function, counter = 0, cname = "constructor";
-
- function err(msg){ throw new Error("declare: " + msg); }
-
- // C3 Method Resolution Order (see http://www.python.org/download/releases/2.3/mro/)
- function c3mro(bases){
- var result = [], roots = [{cls: 0, refs: []}], nameMap = {}, clsCount = 1,
- l = bases.length, i = 0, j, lin, base, top, proto, rec, name, refs;
-
- // build a list of bases naming them if needed
- for(; i < l; ++i){
- base = bases[i];
- if(!base){
- err("mixin #" + i + " is null");
- }
- lin = base._meta ? base._meta.bases : [base];
- top = 0;
- // add bases to the name map
- for(j = lin.length - 1; j >= 0; --j){
- proto = lin[j].prototype;
- if(!proto.hasOwnProperty("declaredClass")){
- proto.declaredClass = "uniqName_" + (counter++);
- }
- name = proto.declaredClass;
- if(!nameMap.hasOwnProperty(name)){
- nameMap[name] = {count: 0, refs: [], cls: lin[j]};
- ++clsCount;
- }
- rec = nameMap[name];
- if(top && top !== rec){
- rec.refs.push(top);
- ++top.count;
- }
- top = rec;
- }
- ++top.count;
- roots[0].refs.push(top);
- }
-
- // remove classes without external references recursively
- while(roots.length){
- top = roots.pop();
- result.push(top.cls);
- --clsCount;
- // optimization: follow a single-linked chain
- while(refs = top.refs, refs.length == 1){
- top = refs[0];
- if(!top || --top.count){
- // branch or end of chain => do not end to roots
- top = 0;
- break;
- }
- result.push(top.cls);
- --clsCount;
- }
- if(top){
- // branch
- for(i = 0, l = refs.length; i < l; ++i){
- top = refs[i];
- if(!--top.count){
- roots.push(top);
- }
- }
- }
- }
- if(clsCount){
- err("can't build consistent linearization");
- }
-
- // calculate the superclass offset
- base = bases[0];
- result[0] = base ?
- base._meta && base === result[result.length - base._meta.bases.length] ?
- base._meta.bases.length : 1 : 0;
-
- return result;
- }
-
- function inherited(args, a, f){
- var name, chains, bases, caller, meta, base, proto, opf, pos,
- cache = this._inherited = this._inherited || {};
-
- // crack arguments
- if(typeof args == "string"){
- name = args;
- args = a;
- a = f;
- }
- f = 0;
-
- caller = args.callee;
- name = name || caller.nom;
- if(!name){
- err("can't deduce a name to call inherited()");
- }
-
- meta = this.constructor._meta;
- bases = meta.bases;
-
- pos = cache.p;
- if(name != cname){
- // method
- if(cache.c !== caller){
- // cache bust
- pos = 0;
- base = bases[0];
- meta = base._meta;
- if(meta.hidden[name] !== caller){
- // error detection
- chains = meta.chains;
- if(chains && typeof chains[name] == "string"){
- err("calling chained method with inherited: " + name);
- }
- // find caller
- do{
- meta = base._meta;
- proto = base.prototype;
- if(meta && (proto[name] === caller && proto.hasOwnProperty(name) || meta.hidden[name] === caller)){
- break;
- }
- }while(base = bases[++pos]); // intentional assignment
- pos = base ? pos : -1;
- }
- }
- // find next
- base = bases[++pos];
- if(base){
- proto = base.prototype;
- if(base._meta && proto.hasOwnProperty(name)){
- f = proto[name];
- }else{
- opf = op[name];
- do{
- proto = base.prototype;
- f = proto[name];
- if(f && (base._meta ? proto.hasOwnProperty(name) : f !== opf)){
- break;
- }
- }while(base = bases[++pos]); // intentional assignment
- }
- }
- f = base && f || op[name];
- }else{
- // constructor
- if(cache.c !== caller){
- // cache bust
- pos = 0;
- meta = bases[0]._meta;
- if(meta && meta.ctor !== caller){
- // error detection
- chains = meta.chains;
- if(!chains || chains.constructor !== "manual"){
- err("calling chained constructor with inherited");
- }
- // find caller
- while(base = bases[++pos]){ // intentional assignment
- meta = base._meta;
- if(meta && meta.ctor === caller){
- break;
- }
- };
- pos = base ? pos : -1;
- }
- }
- // find next
- while(base = bases[++pos]){ // intentional assignment
- meta = base._meta;
- f = meta ? meta.ctor : base;
- if(f){
- break;
- }
- }
- f = base && f;
- }
-
- // cache the found super method
- cache.c = f;
- cache.p = pos;
-
- // now we have the result
- if(f){
- return a === true ? f : f.apply(this, a || args);
- }
- // intentionally if a super method was not found
- }
-
- function getInherited(name, args){
- if(typeof name == "string"){
- return this.inherited(name, args, true);
- }
- return this.inherited(name, true);
- }
-
- // emulation of "instanceof"
- function isInstanceOf(cls){
- var bases = this.constructor._meta.bases;
- for(var i = 0, l = bases.length; i < l; ++i){
- if(bases[i] === cls){
- return true;
- }
- }
- return this instanceof cls;
- }
-
- // imlementation of safe mixin function
- function safeMixin(target, source){
- var name, t, i = 0, l = d._extraNames.length;
- // add props adding metadata for incoming functions skipping a constructor
- for(name in source){
- t = source[name];
- if((t !== op[name] || !(name in op)) && name != cname){
- if(opts.call(t) == "[object Function]"){
- // non-trivial function method => attach its name
- t.nom = name;
- }
- target[name] = t;
- }
- }
- // process unenumerable methods on IE
- for(; i < l; ++i){
- name = d._extraNames[i];
- t = source[name];
- if((t !== op[name] || !(name in op)) && name != cname){
- if(opts.call(t) == "[object Function]"){
- // non-trivial function method => attach its name
- t.nom = name;
- }
- target[name] = t;
- }
- }
- return target;
- }
-
- function extend(source){
- safeMixin(this.prototype, source);
- return this;
- }
-
- // chained constructor compatible with the legacy dojo.declare()
- function chainedConstructor(bases, ctorSpecial){
- return function(){
- var a = arguments, args = a, a0 = a[0], f, i, m,
- l = bases.length, preArgs;
- //this._inherited = {};
- // perform the shaman's rituals of the original dojo.declare()
- // 1) call two types of the preamble
- if(ctorSpecial && (a0 && a0.preamble || this.preamble)){
- // full blown ritual
- preArgs = new Array(bases.length);
- // prepare parameters
- preArgs[0] = a;
- for(i = 0;;){
- // process the preamble of the 1st argument
- a0 = a[0];
- if(a0){
- f = a0.preamble;
- if(f){
- a = f.apply(this, a) || a;
- }
- }
- // process the preamble of this class
- f = bases[i].prototype;
- f = f.hasOwnProperty("preamble") && f.preamble;
- if(f){
- a = f.apply(this, a) || a;
- }
- // one pecularity of the preamble:
- // it is called if it is not needed,
- // e.g., there is no constructor to call
- // let's watch for the last constructor
- // (see ticket #9795)
- if(++i == l){
- break;
- }
- preArgs[i] = a;
- }
- }
- // 2) call all non-trivial constructors using prepared arguments
- for(i = l - 1; i >= 0; --i){
- f = bases[i];
- m = f._meta;
- f = m ? m.ctor : f;
- if(f){
- f.apply(this, preArgs ? preArgs[i] : a);
- }
- }
- // 3) continue the original ritual: call the postscript
- f = this.postscript;
- if(f){
- f.apply(this, args);
- }
- };
- }
-
-
- // chained constructor compatible with the legacy dojo.declare()
- function singleConstructor(ctor, ctorSpecial){
- return function(){
- var a = arguments, t = a, a0 = a[0], f;
- //this._inherited = {};
- // perform the shaman's rituals of the original dojo.declare()
- // 1) call two types of the preamble
- if(ctorSpecial){
- // full blown ritual
- if(a0){
- // process the preamble of the 1st argument
- f = a0.preamble;
- if(f){
- t = f.apply(this, t) || t;
- }
- }
- f = this.preamble;
- if(f){
- // process the preamble of this class
- f.apply(this, t);
- // one pecularity of the preamble:
- // it is called even if it is not needed,
- // e.g., there is no constructor to call
- // let's watch for the last constructor
- // (see ticket #9795)
- }
- }
- // 2) call a constructor
- if(ctor){
- ctor.apply(this, a);
- }
- // 3) continue the original ritual: call the postscript
- f = this.postscript;
- if(f){
- f.apply(this, a);
- }
- };
- }
-
- // plain vanilla constructor (can use inherited() to call its base constructor)
- function simpleConstructor(bases){
- return function(){
- var a = arguments, i = 0, f;
- //this._inherited = {};
- // perform the shaman's rituals of the original dojo.declare()
- // 1) do not call the preamble
- // 2) call the top constructor (it can use this.inherited())
- for(; f = bases[i]; ++i){ // intentional assignment
- m = f._meta;
- f = m ? m.ctor : f;
- if(f){
- f.apply(this, a);
- break;
- }
- }
- // 3) call the postscript
- f = this.postscript;
- if(f){
- f.apply(this, a);
- }
- };
- }
-
- function chain(name, bases, reversed){
- return function(){
- var b, m, f, i = 0, step = 1;
- if(reversed){
- i = bases.length - 1;
- step = -1;
- }
- for(; b = bases[i]; i += step){ // intentional assignment
- m = b._meta;
- f = (m ? m.hidden : b.prototype)[name];
- if(f){
- f.apply(this, arguments);
- }
- }
- };
- }
-
- d.declare = function(className, superclass, props){
- var proto, i, t, ctor, name, bases, chains, mixins = 1, parents = superclass;
-
- // crack parameters
- if(typeof className != "string"){
- props = superclass;
- superclass = className;
- className = "";
- }
- props = props || {};
-
- // build a prototype
- if(opts.call(superclass) == "[object Array]"){
- // C3 MRO
- bases = c3mro(superclass);
- t = bases[0];
- mixins = bases.length - t;
- superclass = bases[mixins];
- }else{
- bases = [0];
- if(superclass){
- t = superclass._meta;
- bases = bases.concat(t ? t.bases : superclass);
- }
- }
- if(superclass){
- for(i = mixins - 1;; --i){
- // delegation
- xtor.prototype = superclass.prototype;
- proto = new xtor;
- if(!i){
- // stop if nothing to add (the last base)
- break;
- }
- // mix in properties
- t = bases[i];
- mix(proto, t._meta ? t._meta.hidden : t.prototype);
- // chain in new constructor
- ctor = new Function;
- ctor.superclass = superclass;
- ctor.prototype = proto;
- superclass = proto.constructor = ctor;
- }
- }else{
- proto = {};
- }
- // add all properties
- safeMixin(proto, props);
- // add constructor
- t = props.constructor;
- if(t !== op.constructor){
- t.nom = cname;
- proto.constructor = t;
- }
- xtor.prototype = 0; // cleanup
-
- // collect chains and flags
- for(i = mixins - 1; i; --i){ // intentional assignment
- t = bases[i]._meta;
- if(t && t.chains){
- chains = mix(chains || {}, t.chains);
- }
- }
- if(proto["-chains-"]){
- chains = mix(chains || {}, proto["-chains-"]);
- }
-
- // build ctor
- t = !chains || !chains.hasOwnProperty(cname);
- bases[0] = ctor = (chains && chains.constructor === "manual") ? simpleConstructor(bases) :
- (bases.length == 1 ? singleConstructor(props.constructor, t) : chainedConstructor(bases, t));
-
- // add meta information to the constructor
- ctor._meta = {bases: bases, hidden: props, chains: chains,
- parents: parents, ctor: props.constructor};
- ctor.superclass = superclass && superclass.prototype;
- ctor.extend = extend;
- ctor.prototype = proto;
- proto.constructor = ctor;
-
- // add "standard" methods to the ptototype
- proto.getInherited = getInherited;
- proto.inherited = inherited;
- proto.isInstanceOf = isInstanceOf;
-
- // add name if specified
- if(className){
- proto.declaredClass = className;
- d.setObject(className, ctor);
- }
-
- // build chains and add them to the prototype
- if(chains){
- for(name in chains){
- if(proto[name] && typeof chains[name] == "string" && name != cname){
- t = proto[name] = chain(name, bases, chains[name] === "after");
- t.nom = name;
- }
- }
- }
- // chained methods do not return values
- // no need to chain "invisible" functions
-
- return ctor; // Function
- };
-
- d.safeMixin = safeMixin;
-
- /*=====
- dojo.declare = function(className, superclass, props){
- // summary:
- // Create a feature-rich constructor from compact notation.
- // className: String?:
- // The optional name of the constructor (loosely, a "class")
- // stored in the "declaredClass" property in the created prototype.
- // It will be used as a global name for a created constructor.
- // superclass: Function|Function[]:
- // May be null, a Function, or an Array of Functions. This argument
- // specifies a list of bases (the left-most one is the most deepest
- // base).
- // props: Object:
- // An object whose properties are copied to the created prototype.
- // Add an instance-initialization function by making it a property
- // named "constructor".
- // returns:
- // New constructor function.
- // description:
- // Create a constructor using a compact notation for inheritance and
- // prototype extension.
- //
- // 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.
- //
- // Ancestors can be compound classes created by this version of
- // dojo.declare. In complex cases all base classes are going to be
- // linearized according to C3 MRO algorithm
- // (see http://www.python.org/download/releases/2.3/mro/ for more
- // details).
- //
- // "className" is cached in "declaredClass" property of the new class,
- // if it was supplied. The immediate super class will be cached in
- // "superclass" property of the new class.
- //
- // Methods in "props" will be copied and modified: "nom" property
- // (the declared name of the method) will be added to all copied
- // functions to help identify them for the internal machinery. Be
- // very careful, while reusing methods: if you use the same
- // function under different names, it can produce errors in some
- // cases.
- //
- // It is possible to use constructors created "manually" (without
- // dojo.declare) as bases. They will be called as usual during the
- // creation of an instance, their methods will be chained, and even
- // called by "this.inherited()".
- //
- // Special property "-chains-" governs how to chain methods. It is
- // a dictionary, which uses method names as keys, and hint strings
- // as values. If a hint string is "after", this method will be
- // called after methods of its base classes. If a hint string is
- // "before", this method will be called before methods of its base
- // classes.
- //
- // If "constructor" is not mentioned in "-chains-" property, it will
- // be chained using the legacy mode: using "after" chaining,
- // calling preamble() method before each constructor, if available,
- // and calling postscript() after all constructors were executed.
- // If the hint is "after", it is chained as a regular method, but
- // postscript() will be called after the chain of constructors.
- // "constructor" cannot be chained "before", but it allows
- // a special hint string: "manual", which means that constructors
- // are not going to be chained in any way, and programmer will call
- // them manually using this.inherited(). In the latter case
- // postscript() will be called after the construction.
- //
- // All chaining hints are "inherited" from base classes and
- // potentially can be overridden. Be very careful when overriding
- // hints! Make sure that all chained methods can work in a proposed
- // manner of chaining.
- //
- // Once a method was chained, it is impossible to unchain it. The
- // only exception is "constructor". You don't need to define a
- // method in order to supply a chaining hint.
- //
- // If a method is chained, it cannot use this.inherited() because
- // all other methods in the hierarchy will be called automatically.
- //
- // Usually constructors and initializers of any kind are chained
- // using "after" and destructors of any kind are chained as
- // "before". Note that chaining assumes that chained methods do not
- // return any value: any returned value will be discarded.
- //
- // 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();
- // | }
- // | });
- //
- // example:
- // | var MyBase = dojo.declare(null, {
- // | // constructor, properties, and methods go here
- // | // ...
- // | });
- // | var MyClass1 = dojo.declare(MyBase, {
- // | // constructor, properties, and methods go here
- // | // ...
- // | });
- // | var MyClass2 = dojo.declare(MyBase, {
- // | // constructor, properties, and methods go here
- // | // ...
- // | });
- // | var MyDiamond = dojo.declare([MyClass1, MyClass2], {
- // | // constructor, properties, and methods go here
- // | // ...
- // | });
- //
- // example:
- // | var F = function(){ console.log("raw constructor"); };
- // | F.prototype.method = function(){
- // | console.log("raw method");
- // | };
- // | var A = dojo.declare(F, {
- // | constructor: function(){
- // | console.log("A.constructor");
- // | },
- // | method: function(){
- // | console.log("before calling F.method...");
- // | this.inherited(arguments);
- // | console.log("...back in A");
- // | }
- // | });
- // | new A().method();
- // | // will print:
- // | // raw constructor
- // | // A.constructor
- // | // before calling F.method...
- // | // raw method
- // | // ...back in A
- //
- // example:
- // | var A = dojo.declare(null, {
- // | "-chains-": {
- // | destroy: "before"
- // | }
- // | });
- // | var B = dojo.declare(A, {
- // | constructor: function(){
- // | console.log("B.constructor");
- // | },
- // | destroy: function(){
- // | console.log("B.destroy");
- // | }
- // | });
- // | var C = dojo.declare(B, {
- // | constructor: function(){
- // | console.log("C.constructor");
- // | },
- // | destroy: function(){
- // | console.log("C.destroy");
- // | }
- // | });
- // | new C().destroy();
- // | // prints:
- // | // B.constructor
- // | // C.constructor
- // | // C.destroy
- // | // B.destroy
- //
- // example:
- // | var A = dojo.declare(null, {
- // | "-chains-": {
- // | constructor: "manual"
- // | }
- // | });
- // | var B = dojo.declare(A, {
- // | constructor: function(){
- // | // ...
- // | // call the base constructor with new parameters
- // | this.inherited(arguments, [1, 2, 3]);
- // | // ...
- // | }
- // | });
- //
- // example:
- // | var A = dojo.declare(null, {
- // | "-chains-": {
- // | m1: "before"
- // | },
- // | m1: function(){
- // | console.log("A.m1");
- // | },
- // | m2: function(){
- // | console.log("A.m2");
- // | }
- // | });
- // | var B = dojo.declare(A, {
- // | "-chains-": {
- // | m2: "after"
- // | },
- // | m1: function(){
- // | console.log("B.m1");
- // | },
- // | m2: function(){
- // | console.log("B.m2");
- // | }
- // | });
- // | var x = new B();
- // | x.m1();
- // | // prints:
- // | // B.m1
- // | // A.m1
- // | x.m2();
- // | // prints:
- // | // A.m2
- // | // B.m2
- return new Function(); // Function
- };
- =====*/
-
- /*=====
- dojo.safeMixin = function(target, source){
- // summary:
- // Mix in properties skipping a constructor and decorating functions
- // like it is done by dojo.declare.
- // target: Object
- // Target object to accept new properties.
- // source: Object
- // Source object for new properties.
- // description:
- // This function is used to mix in properties like dojo._mixin does,
- // but it skips a constructor property and decorates functions like
- // dojo.declare does.
- //
- // It is meant to be used with classes and objects produced with
- // dojo.declare. Functions mixed in with dojo.safeMixin can use
- // this.inherited() like normal methods.
- //
- // This function is used to implement extend() method of a constructor
- // produced with dojo.declare().
- //
- // example:
- // | var A = dojo.declare(null, {
- // | m1: function(){
- // | console.log("A.m1");
- // | },
- // | m2: function(){
- // | console.log("A.m2");
- // | }
- // | });
- // | var B = dojo.declare(A, {
- // | m1: function(){
- // | this.inherited(arguments);
- // | console.log("B.m1");
- // | }
- // | });
- // | B.extend({
- // | m2: function(){
- // | this.inherited(arguments);
- // | console.log("B.m2");
- // | }
- // | });
- // | var x = new B();
- // | dojo.safeMixin(x, {
- // | m1: function(){
- // | this.inherited(arguments);
- // | console.log("X.m1");
- // | },
- // | m2: function(){
- // | this.inherited(arguments);
- // | console.log("X.m2");
- // | }
- // | });
- // | x.m2();
- // | // prints:
- // | // A.m1
- // | // B.m1
- // | // X.m1
- };
- =====*/
-
- /*=====
- Object.inherited = function(name, args, newArgs){
- // summary:
- // Calls a super method.
- // name: String?
- // The optional method name. Should be the same as the caller's
- // name. Usually "name" is specified in complex dynamic cases, when
- // the calling method was dynamically added, undecorated by
- // dojo.declare, and it cannot be determined.
- // args: Arguments
- // The caller supply this argument, which should be the original
- // "arguments".
- // newArgs: Object?
- // If "true", the found function will be returned without
- // executing it.
- // If Array, it will be used to call a super method. Otherwise
- // "args" will be used.
- // returns:
- // Whatever is returned by a super method, or a super method itself,
- // if "true" was specified as newArgs.
- // description:
- // This method is used inside method of classes produced with
- // dojo.declare to call a super method (next in the chain). It is
- // used for manually controlled chaining. Consider using the regular
- // chaining, because it is faster. Use "this.inherited()" only in
- // complex cases.
- //
- // This method cannot me called from automatically chained
- // constructors including the case of a special (legacy)
- // constructor chaining. It cannot be called from chained methods.
- //
- // If "this.inherited()" cannot find the next-in-chain method, it
- // does nothing and returns "undefined". The last method in chain
- // can be a default method implemented in Object, which will be
- // called last.
- //
- // If "name" is specified, it is assumed that the method that
- // received "args" is the parent method for this call. It is looked
- // up in the chain list and if it is found the next-in-chain method
- // is called. If it is not found, the first-in-chain method is
- // called.
- //
- // If "name" is not specified, it will be derived from the calling
- // method (using a methoid property "nom").
- //
- // example:
- // | var B = dojo.declare(A, {
- // | method1: function(a, b, c){
- // | this.inherited(arguments);
- // | },
- // | method2: function(a, b){
- // | return this.inherited(arguments, [a + b]);
- // | }
- // | });
- // | // next method is not in the chain list because it is added
- // | // manually after the class was created.
- // | B.prototype.method3 = function(){
- // | console.log("This is a dynamically-added method.");
- // | this.inherited("method3", arguments);
- // | };
- // example:
- // | var B = dojo.declare(A, {
- // | method: function(a, b){
- // | var super = this.inherited(arguments, true);
- // | // ...
- // | if(!super){
- // | console.log("there is no super method");
- // | return 0;
- // | }
- // | return super.apply(this, arguments);
- // | }
- // | });
- return {}; // Object
- }
- =====*/
-
- /*=====
- Object.getInherited = function(name, args){
- // summary:
- // Returns a super method.
- // name: String?
- // The optional method name. Should be the same as the caller's
- // name. Usually "name" is specified in complex dynamic cases, when
- // the calling method was dynamically added, undecorated by
- // dojo.declare, and it cannot be determined.
- // args: Arguments
- // The caller supply this argument, which should be the original
- // "arguments".
- // returns:
- // Returns a super method (Function) or "undefined".
- // description:
- // This method is a convenience method for "this.inherited()".
- // It uses the same algorithm but instead of executing a super
- // method, it returns it, or "undefined" if not found.
- //
- // example:
- // | var B = dojo.declare(A, {
- // | method: function(a, b){
- // | var super = this.getInherited(arguments);
- // | // ...
- // | if(!super){
- // | console.log("there is no super method");
- // | return 0;
- // | }
- // | return super.apply(this, arguments);
- // | }
- // | });
- return {}; // Object
- }
- =====*/
-
- /*=====
- Object.isInstanceOf = function(cls){
- // summary:
- // Checks the inheritance cahin to see if it is inherited from this
- // class.
- // cls: Function
- // Class constructor.
- // returns:
- // "true", if this object is inherited from this class, "false"
- // otherwise.
- // description:
- // This method is used with instances of classes produced with
- // dojo.declare to determine of they support a certain interface or
- // not. It models "instanceof" operator.
- //
- // example:
- // | var A = dojo.declare(null, {
- // | // constructor, properties, and methods go here
- // | // ...
- // | });
- // | var B = dojo.declare(null, {
- // | // constructor, properties, and methods go here
- // | // ...
- // | });
- // | var C = dojo.declare([A, B], {
- // | // constructor, properties, and methods go here
- // | // ...
- // | });
- // | var D = dojo.declare(A, {
- // | // constructor, properties, and methods go here
- // | // ...
- // | });
- // |
- // | var a = new A(), b = new B(), c = new C(), d = new D();
- // |
- // | console.log(a.isInstanceOf(A)); // true
- // | console.log(b.isInstanceOf(A)); // false
- // | console.log(c.isInstanceOf(A)); // true
- // | console.log(d.isInstanceOf(A)); // true
- // |
- // | console.log(a.isInstanceOf(B)); // false
- // | console.log(b.isInstanceOf(B)); // true
- // | console.log(c.isInstanceOf(B)); // true
- // | console.log(d.isInstanceOf(B)); // false
- // |
- // | console.log(a.isInstanceOf(C)); // false
- // | console.log(b.isInstanceOf(C)); // false
- // | console.log(c.isInstanceOf(C)); // true
- // | console.log(d.isInstanceOf(C)); // false
- // |
- // | console.log(a.isInstanceOf(D)); // false
- // | console.log(b.isInstanceOf(D)); // false
- // | console.log(c.isInstanceOf(D)); // false
- // | console.log(d.isInstanceOf(D)); // true
- return {}; // Object
- }
- =====*/
-
- /*=====
- Object.extend = function(source){
- // summary:
- // Adds all properties and methods of source to constructor's
- // prototype, making them available to all instances created with
- // constructor. This method is specific to constructors created with
- // dojo.declare.
- // source: Object
- // Source object which properties are going to be copied to the
- // constructor's prototype.
- // description:
- // Adds source properties to the constructor's prototype. It can
- // override existing properties.
- //
- // This method is similar to dojo.extend function, but it is specific
- // to constructors produced by dojo.declare. It is implemented
- // using dojo.safeMixin, and it skips a constructor property,
- // and properly decorates copied functions.
- //
- // example:
- // | var A = dojo.declare(null, {
- // | m1: function(){},
- // | s1: "Popokatepetl"
- // | });
- // | A.extend({
- // | m1: function(){},
- // | m2: function(){},
- // | f1: true,
- // | d1: 42
- // | });
- };
- =====*/
-})();
-
-}
-
-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);
- // make local copy of listener array so it is immutable during processing
- var lls;
- lls = [].concat(ls);
-
- // invoke listeners after target function
- for(var i in lls){
- if(!(i in ap)){
- lls[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:
- // `dojo.connect` is the core event handling and delegation method in
- // Dojo. It allows one function to "listen in" on the execution of
- // any other, triggering the second whenever the first is called. Many
- // listeners may be attached to a function, and source functions may
- // be either regular function calls or DOM events.
- //
- // description:
- // Connects listeners to actions, so that after event fires, a
- // listener is called with the same arguments passed to the orginal
- // function.
- //
- // Since `dojo.connect` allows the source of events to be either a
- // "regular" JavaScript function or a DOM event, it provides a uniform
- // interface for listening to all the types of events that an
- // application is likely to deal with though a single, unified
- // interface. DOM programmers may want to think of it as
- // "addEventListener for everything and anything".
- //
- // When setting up a connection, the `event` parameter must be a
- // string that is the name of the method/event to be listened for. If
- // `obj` is null, `dojo.global` is assumed, meaning that connections
- // to global methods are supported but also that you may inadvertantly
- // connect to a global by passing an incorrect object name or invalid
- // reference.
- //
- // `dojo.connect` generally is forgiving. If you pass the name of a
- // function or method that does not yet exist on `obj`, connect will
- // not fail, but will instead set up a stub method. Similarly, null
- // arguments may simply be omitted such that fewer than 4 arguments
- // may be required to set up a connection See the examples for deails.
- //
- // 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;
- this.isFiring = 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;
- var msg = "Deferred Cancelled";
- if(err && err.toString){
- msg += ": " + err.toString();
- }
- err = new Error(msg);
- 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); // dojo.Deferred
- },
-
- 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)); // dojo.Deferred
- },
-
- 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)); // dojo.Deferred
- },
-
- 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.isFiring){
- this._fire();
- }
- return this; // dojo.Deferred
- },
-
- _fire: function(){
- // summary:
- // Used internally to exhaust the callback sequence when a result
- // is available.
- this.isFiring = true;
- 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; }
- var func = function(){
- var ret = f(res);
- //If no response, then use previous response.
- if(typeof ret != "undefined"){
- res = ret;
- }
- 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++;
- }
- };
- if(dojo.config.debugAtAllCosts){
- func.call(this);
- }else{
- try{
- func.call(this);
- }catch(err){
- fired = 1;
- res = err;
- }
- }
- }
- this.fired = fired;
- this.results[fired] = res;
- this.isFiring = false;
- 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.
- // description:
- // Throws for invalid JSON strings, but it does not use a strict JSON parser. It
- // delegates to eval().
- // 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.
- // example:
- // simple serialization of a trivial object
- // | var jsonStr = dojo.toJson({ howdy: "stranger!", isStrange: true });
- // | doh.is('{"howdy":"stranger!","isStrange":true}', jsonStr);
- // example:
- // a custom serializer for an objects of a particular class:
- // | dojo.declare("Furby", null, {
- // | furbies: "are strange",
- // | furbyCount: 10,
- // | __json__: function(){
- // | },
- // | });
-
- 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);
- }
- // 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 : "";
- var tf = it.__json__||it.json;
- if(dojo.isFunction(tf)){
- newObj = tf.call(it);
- if(it !== newObj){
- return recurse(newObj, prettyPrint, nextIndent);
- }
- }
- if(it.nodeType && it.cloneNode){ // isNode
- // we can't seriailize DOM nodes as regular objects because they have cycles
- // DOM nodes could be serialized with something like outerHTML, but
- // that can be provided by users in the form of .json or .__json__ function.
- throw new Error("Can't serialize DOM nodes");
- }
-
- 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.log(e);
- }
- // it's a function with no adapter, skip it
- */
- if(objtype == "function"){
- return null; // null
- }
- // generic object code path
- var output = [], key;
- for(key in it){
- var keyStr, val;
- 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.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");
-
-
-
-(function(){
-
- var d = dojo;
-
- 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
- // and creates a new Color instance to work from.
- //
- // example:
- // Work with a Color instance:
- // | var c = new dojo.Color();
- // | c.setColor([0,0,0]); // black
- // | var hex = c.toHex(); // #000000
- //
- // example:
- // Work with a node's color:
- // | var color = dojo.style("someNode", "backgroundColor");
- // | var n = new dojo.Color(color);
- // | // adjust the color some
- // | n.r *= .5;
- // | console.log(n.toString()); // rgb(128, 255, 255);
- 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],
- transparent: d.config.transparentColor || [255,255,255]
- };
-
- 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
- // and sets this color instance to that value.
- //
- // example:
- // | var c = new dojo.Color(); // no color
- // | c.setColor("#ededed"); // greyish
- 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:
- // Ensures the object has correct attributes
- // description:
- // the default implementation does nothing, include dojo.colors to
- // augment it with real checks
- return this; // dojo.Color
- },
- toRgb: function(){
- // summary:
- // Returns 3 component array of rgb values
- // example:
- // | var c = new dojo.Color("#000000");
- // | console.log(c.toRgb()); // [0,0,0]
- var t = this;
- return [t.r, t.g, t.b]; // Array
- },
- toRgba: function(){
- // summary:
- // Returns a 4 component array of rgba values from the color
- // represented by this object.
- var t = this;
- return [t.r, t.g, t.b, t.a]; // Array
- },
- toHex: function(){
- // summary:
- // Returns a CSS color string in hexadecimal representation
- // example:
- // | console.log(new dojo.Color([0,0,0]).toHex()); // #000000
- var arr = d.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
- // example:
- // | var c = new dojo.Color("#FFF").toCss();
- // | console.log(c); // rgb('255','255','255')
- 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 t = obj || new d.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:
- // Returns a `dojo.Color` instance from a string of the form
- // "rgb(...)" or "rgba(...)". Optionally accepts a `dojo.Color`
- // object to update with the parsed value and return instead of
- // creating a new object.
- // returns:
- // A dojo.Color object. If obj is passed, it will be the return value.
- 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. Optionally accepts a
- // `dojo.Color` object to update with the parsed value.
- //
- // returns:
- // A dojo.Color object. If obj is passed, it will be the return value.
- //
- // example:
- // | var thing = dojo.colorFromHex("#ededed"); // grey, longhand
- //
- // example:
- // | var thing = dojo.colorFromHex("#000"); // black, shorthand
- var 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 `dojo.Color` from a 3 or 4 element array, mapping each
- // element in sequence to the rgb(a) values of the color.
- // example:
- // | var myColor = dojo.colorFromArray([237,237,237,0.5]); // grey, 50% alpha
- // returns:
- // A dojo.Color object. If obj is passed, it will be the return value.
- var t = obj || new d.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. Accepts hex, rgb, and rgba
- // style color values.
- // 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 = d.Color.named[str];
- return a && d.colorFromArray(a, obj) || d.colorFromRgb(str, obj) || d.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.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.withGlobal = function( /*Object*/globalObject,
- /*Function*/callback,
- /*Object?*/thisObject,
- /*Array?*/cbArguments){
- // summary:
- // Invoke callback with globalObject as dojo.global and
- // globalObject.document as dojo.doc.
- // description:
- // Invoke callback with globalObject as dojo.global and
- // globalObject.document as dojo.doc. If provided, globalObject
- // will be executed in the context of object thisObject
- // When callback() returns or throws an error, the dojo.global
- // and dojo.doc will be restored to its previous state.
-
- var oldGlob = dojo.global;
- try{
- dojo.global = globalObject;
- return dojo.withDoc.call(null, globalObject.document, callback, thisObject, cbArguments);
- }finally{
- dojo.global = oldGlob;
- }
-}
-
-dojo.withDoc = function( /*DocumentElement*/documentObject,
- /*Function*/callback,
- /*Object?*/thisObject,
- /*Array?*/cbArguments){
- // summary:
- // Invoke callback with documentObject as dojo.doc.
- // description:
- // Invoke callback with documentObject as dojo.doc. If provided,
- // callback will be executed in the context of object thisObject
- // When callback() returns or throws an error, the dojo.doc will
- // be restored to its previous state.
-
- var oldDoc = dojo.doc,
- oldLtr = dojo._bodyLtr,
- oldQ = dojo.isQuirks;
-
- try{
- dojo.doc = documentObject;
- delete dojo._bodyLtr; // uncache
- dojo.isQuirks = dojo.doc.compatMode == "BackCompat"; // no need to check for QuirksMode which was Opera 7 only
-
- if(thisObject && typeof callback == "string"){
- callback = thisObject[callback];
- }
-
- return callback.apply(thisObject, cbArguments || []);
- }finally{
- dojo.doc = oldDoc;
- delete dojo._bodyLtr; // in case it was undefined originally, and set to true/false by the alternate document
- if(oldLtr !== undefined){ dojo._bodyLtr = oldLtr; }
- dojo.isQuirks = oldQ;
- }
-};
-
-
-}
-
-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){
- 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){
- event = del._normalizeEventName(event);
- if(!dojo.isIE && (event == "mouseenter" || event == "mouseleave")){
- event = (event == "mouseenter") ? "mouseover" : "mouseout";
- }
-
- node.removeEventListener(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) : '';
- evt.charOrCode = evt.keyChar || evt.keyCode;
- },
- // For IE and Safari: 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
- }
- });
-
- // 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 ? (dontFix ? 2 : 1) : 0, 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,
- META: dojo.isSafari ? 91 : 224, // the apple key on macs
- 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,
- // virtual key mapping
- copyKey: dojo.isMac && !dojo.isAIR ? (dojo.isSafari ? 91 : 224 ) : 17
- };
-
- var evtCopyKey = dojo.isMac ? "metaKey" : "ctrlKey";
-
- dojo.isCopyKey = function(e){
- // summary:
- // Checks an event for the copy key (meta on Mac, and ctrl anywhere else)
- // e: Event
- // Event object to examine
- return e[evtCopyKey]; // Boolean
- };
-
- // Public: decoding mouse buttons from events
-
-/*=====
- dojo.mouseButtons = {
- // LEFT: Number
- // Numeric value of the left mouse button for the platform.
- LEFT: 0,
- // MIDDLE: Number
- // Numeric value of the middle mouse button for the platform.
- MIDDLE: 1,
- // RIGHT: Number
- // Numeric value of the right mouse button for the platform.
- RIGHT: 2,
-
- isButton: function(e, button){
- // summary:
- // Checks an event object for a pressed button
- // e: Event
- // Event object to examine
- // button: Number
- // The button value (example: dojo.mouseButton.LEFT)
- return e.button == button; // Boolean
- },
- isLeft: function(e){
- // summary:
- // Checks an event object for the pressed left button
- // e: Event
- // Event object to examine
- return e.button == 0; // Boolean
- },
- isMiddle: function(e){
- // summary:
- // Checks an event object for the pressed middle button
- // e: Event
- // Event object to examine
- return e.button == 1; // Boolean
- },
- isRight: function(e){
- // summary:
- // Checks an event object for the pressed right button
- // e: Event
- // Event object to examine
- return e.button == 2; // Boolean
- }
- };
-=====*/
-
- if(dojo.isIE){
- dojo.mouseButtons = {
- LEFT: 1,
- MIDDLE: 4,
- RIGHT: 2,
- // helper functions
- isButton: function(e, button){ return e.button & button; },
- isLeft: function(e){ return e.button & 1; },
- isMiddle: function(e){ return e.button & 4; },
- isRight: function(e){ return e.button & 2; }
- };
- }else{
- dojo.mouseButtons = {
- LEFT: 0,
- MIDDLE: 1,
- RIGHT: 2,
- // helper functions
- isButton: function(e, button){ return e.button == button; },
- isLeft: function(e){ return e.button == 0; },
- isMiddle: function(e){ return e.button == 1; },
- isRight: function(e){ return e.button == 2; }
- };
- }
-
- // 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;
- var listenersName = (dojo._ieListenersName = "_" + dojo._scopeName + "_listeners");
- // 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[listenersName]){
- 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[listenersName] = [];
- // redirect source to dispatcher
- f = source[method] = d;
- }
- return f[listenersName].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[listenersName];
- 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[listenersName] || !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;
- },
- _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[listenersName]){ 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;
- }
- });
- }
-
- // Webkit event normalization
- if(dojo.isWebKit){
- del._add = del.add;
- del._remove = del.remove;
-
- dojo.mixin(del, {
- add: function(/*DOMNode*/ node, /*String*/ event, /*Function*/ fp){
- if(!node){return;} // undefined
- var handle = del._add(node, event, fp);
- if(del._normalizeEventName(event) == "keypress"){
- // we need to listen to onkeydown to synthesize
- // keypress events that otherwise won't fire
- // in Safari 3.1+: https://lists.webkit.org/pipermail/webkit-dev/2007-December/002992.html
- handle._stealthKeyDownHandle = del._add(node, "keydown", function(evt){
- //A variation on the IE _stealthKeydown function
- //Synthesize an onkeypress event, but only for unprintable characters.
- 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<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});
- fp.call(evt.currentTarget, faux);
- }
- });
- }
- return handle; /*Handle*/
- },
-
- remove: function(/*DOMNode*/ node, /*String*/ event, /*Handle*/ handle){
- if(node){
- if(handle._stealthKeyDownHandle){
- del._remove(node, "keydown", handle._stealthKeyDownHandle);
- }
- del._remove(node, event, handle);
- }
- },
- _fixEvent: function(evt, sender){
- switch(evt.type){
- case "keypress":
- if(evt.faux){ return evt; }
- var c = evt.charCode;
- c = c>=32 ? c : 0;
- return del._synthesizeEvent(evt, {charCode: c, faux: true});
- }
- return evt;
- }
- });
- }
- })();
-
-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[dojo._ieListenersName],
- t = h[c.target];
- // return value comes from original target function
- var r = t && t.apply(sender, args);
- // make local copy of listener array so it's immutable during processing
- var lls = [].concat(ls);
- // invoke listeners after target function
- for(var i in lls){
- var f = h[lls[i]];
- if(!(i in ap) && f){
- f.apply(sender, args);
- }
- }
- return r;
- }
- dojo._getIeDispatcher = function(){
- // ensure the returned function closes over nothing ("new Function" apparently doesn't close)
- 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. 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.
- //
- // example:
- // Look up a node by ID:
- // | var n = dojo.byId("foo");
- //
- // example:
- // Check if a node exists, and use it.
- // | var n = dojo.byId("bar");
- // | if(n){ doStuff() ... }
- //
- // example:
- // Allow string or DomNode references to be passed to a custom function:
- // | var foo = function(nodeOrId){
- // | nodeOrId = dojo.byId(nodeOrId);
- // | // ... more stuff
- // | }
-=====*/
-
-if(dojo.isIE || dojo.isOpera){
- dojo.byId = function(id, doc){
- if(typeof id != "string"){
- return id;
- }
- var _d = doc || dojo.doc, 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 || te.id == id)){
- return te;
- }else{
- var eles = _d.all[id];
- if(!eles || eles.nodeName){
- eles = [eles];
- }
- // if more than 1, choose first with the correct id
- var i=0;
- while((te=eles[i++])){
- if((te.attributes && te.attributes.id && te.attributes.id.value == id)
- || te.id == id){
- return te;
- }
- }
- }
- };
-}else{
- dojo.byId = function(id, doc){
- // inline'd type check
- return (typeof id == "string") ? (doc || dojo.doc).getElementById(id) : id; // DomNode
- };
-}
-/*=====
-};
-=====*/
-
-(function(){
- var d = dojo;
- var byId = d.byId;
-
- var _destroyContainer = null,
- _destroyDoc;
- d.addOnWindowUnload(function(){
- _destroyContainer = null; //prevent IE leak
- });
-
-/*=====
- dojo._destroyElement = function(node){
- // summary:
- // Existing alias for `dojo.destroy`. Deprecated, will be removed
- // in 2.0
- }
-=====*/
- dojo._destroyElement = dojo.destroy = function(/*String|DomNode*/node){
- // summary:
- // Removes a node from its parent, clobbering it and all of its
- // children.
- //
- // description:
- // Removes a node from its parent, clobbering it and all of its
- // children. Function only works with DomNodes, and returns nothing.
- //
- // node:
- // A String ID or DomNode reference of the element to be destroyed
- //
- // example:
- // Destroy a node byId:
- // | dojo.destroy("someId");
- //
- // example:
- // Destroy all nodes in a list by reference:
- // | dojo.query(".someNode").forEach(dojo.destroy);
-
- node = byId(node);
- try{
- var doc = node.ownerDocument;
- // cannot use _destroyContainer.ownerDocument since this can throw an exception on IE
- if(!_destroyContainer || _destroyDoc != doc){
- _destroyContainer = doc.createElement("div");
- _destroyDoc = doc;
- }
- _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: string id or node reference to test
- // ancestor: string id or node reference of potential parent to test against
- //
- // example:
- // Test is node id="bar" is a descendant of node id="foo"
- // | if(dojo.isDescendant("bar", "foo")){ ... }
- try{
- node = byId(node);
- ancestor = 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:
- // state to put the node in. false indicates unselectable, true
- // allows selection.
- // example:
- // Make the node id="bar" unselectable
- // | dojo.setSelectable("bar");
- // example:
- // Make the node id="bar" selectable
- // | dojo.setSelectable("bar", true);
- node = byId(node);
- if(d.isMozilla){
- node.style.MozUserSelect = selectable ? "" : "none";
- }else if(d.isKhtml || d.isWebKit){
- node.style.KhtmlUserSelect = selectable ? "auto" : "none";
- }else if(d.isIE){
- var v = (node.unselectable = selectable ? "" : "on");
- d.query("*", node).forEach("item.unselectable = '"+v+"'");
- }
- //FIXME: else? Opera?
- };
-
- var _insertBefore = function(/*DomNode*/node, /*DomNode*/ref){
- var parent = ref.parentNode;
- if(parent){
- parent.insertBefore(node, ref);
- }
- };
-
- var _insertAfter = function(/*DomNode*/node, /*DomNode*/ref){
- // summary:
- // Try to insert node after ref
- var parent = ref.parentNode;
- if(parent){
- if(parent.lastChild == ref){
- parent.appendChild(node);
- }else{
- parent.insertBefore(node, ref.nextSibling);
- }
- }
- };
-
- dojo.place = function(node, refNode, position){
- // summary:
- // Attempt to insert node into the DOM, choosing from various positioning options.
- // Returns the first argument resolved to a DOM node.
- //
- // node: String|DomNode
- // id or node reference, or HTML fragment starting with "<" to place relative to refNode
- //
- // refNode: String|DomNode
- // id or node reference to use as basis for placement
- //
- // position: String|Number?
- // 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
- // | * replace
- // | * only
- // | * first
- // | * last
- // "first" and "last" indicate positions as children of refNode, "replace" replaces refNode,
- // "only" replaces all children. position defaults to "last" if not specified
- //
- // returns: DomNode
- // Returned values is the first argument resolved to a DOM node.
- //
- // .place() is also a method of `dojo.NodeList`, allowing `dojo.query` node lookups.
- //
- // example:
- // Place a node by string id as the last child of another node by string id:
- // | dojo.place("someNode", "anotherNode");
- //
- // example:
- // Place a node by string id before another node by string id
- // | dojo.place("someNode", "anotherNode", "before");
- //
- // example:
- // Create a Node, and place it in the body element (last child):
- // | dojo.place("<div></div>", dojo.body());
- //
- // example:
- // Put a new LI as the first child of a list by id:
- // | dojo.place("<li></li>", "someUl", "first");
-
- refNode = byId(refNode);
- if(typeof node == "string"){ // inline'd type check
- node = node.charAt(0) == "<" ? d._toDom(node, refNode.ownerDocument) : byId(node);
- }
- if(typeof position == "number"){ // inline'd type check
- var cn = refNode.childNodes;
- if(!cn.length || cn.length <= position){
- refNode.appendChild(node);
- }else{
- _insertBefore(node, cn[position < 0 ? 0 : position]);
- }
- }else{
- switch(position){
- case "before":
- _insertBefore(node, refNode);
- break;
- case "after":
- _insertAfter(node, refNode);
- break;
- case "replace":
- refNode.parentNode.replaceChild(node, refNode);
- break;
- case "only":
- d.empty(refNode);
- refNode.appendChild(node);
- break;
- case "first":
- if(refNode.firstChild){
- _insertBefore(node, refNode.firstChild);
- break;
- }
- // else fallthrough...
- default: // aka: last
- refNode.appendChild(node);
- }
- }
- return node; // DomNode
- }
-
- // 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*/){
- // client code may have to adjust if compatMode varies across iframes
- d.boxModel = document.compatMode == "BackCompat" ? "border-box" : "content-box";
- }
-
- // =============================
- // Style Functions
- // =============================
-
- // getComputedStyle drives most of the style code.
- // Wherever possible, reuse the returned object.
- //
- // API functions below that need to access computed styles accept an
- // optional computedStyle parameter.
- // If this parameter is omitted, the functions will call getComputedStyle themselves.
- // This way, calling code can access computedStyle once, and then pass the reference to
- // multiple API functions.
-
-/*=====
- 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;
- //
- // example:
- // Reusing the returned object, avoiding multiple lookups:
- // | var cs = dojo.getComputedStyle(dojo.byId("someNode"));
- // | var w = cs.width, h = cs.height;
- return; // CSS2Properties
- }
-=====*/
-
- // Although we normally eschew argument validation at this
- // level, here we test argument 'node' for (duck)type,
- // by testing nodeType, ecause 'document' is the 'parentNode' of 'body'
- // it is frequently sent to this function even
- // though it is not Element.
- var gcs;
- if(d.isWebKit){
- gcs = function(/*DomNode*/node){
- var s;
- if(node.nodeType == 1){
- var dv = node.ownerDocument.defaultView;
- 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){
- // IE (as of 7) doesn't expose Element like sane browsers
- return node.nodeType == 1 /* ELEMENT_NODE*/ ? node.currentStyle : {};
- };
- }else{
- gcs = function(node){
- return node.nodeType == 1 ?
- node.ownerDocument.defaultView.getComputedStyle(node, null) : {};
- };
- }
- dojo.getComputedStyle = gcs;
-
- if(!d.isIE){
- d._toPixelValue = function(element, value){
- // style values can be floats, client code may want
- // to round for integer pixels.
- return parseFloat(value) || 0;
- };
- }else{
- d._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.
- // returns: Number between 0 and 1
- return; // Number
- }
- =====*/
-
- var astr = "DXImageTransform.Microsoft.Alpha";
- var af = function(n, f){
- try{
- return n.filters.item(astr);
- }catch(e){
- return f ? {} : null;
- }
- };
-
- dojo._getOpacity =
- d.isIE ? function(node){
- try{
- return af(node).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.
- // returns: Number between 0 and 1
- return; // Number
- }
- =====*/
-
- dojo._setOpacity =
- d.isIE ? function(/*DomNode*/node, /*Number*/opacity){
- var ov = opacity * 100;
- node.style.zoom = 1.0;
-
- // on IE7 Alpha(Filter opacity=100) makes text look fuzzy so disable it altogether (bug #2661),
- //but still update the opacity value so we can get a correct reading if it is read later.
- af(node, 1).Enabled = !(opacity == 1);
-
- if(!af(node)){
- node.style.filter += " progid:" + astr + "(Opacity=" + ov + ")";
- }else{
- af(node, 1).Opacity = ov;
- }
-
- if(node.nodeName.toLowerCase() == "tr"){
- d.query("> td", node).forEach(function(i){
- d._setOpacity(i, opacity);
- });
- }
- 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(); // FIXME: should we really be doing string case conversion here? Should we cache it? Need to profile!
- if(d.isIE){
- if(value == "auto"){
- if(type == "height"){ return node.offsetHeight; }
- if(type == "width"){ return node.offsetWidth; }
- }
- if(type == "fontweight"){
- switch(value){
- case 700: return "bold";
- case 400:
- default: return "normal";
- }
- }
- }
- if(!(type in _pixelNamesCache)){
- _pixelNamesCache[type] = _pixelRegExp.test(type);
- }
- return _pixelNamesCache[type] ? px(node, value) : value;
- };
-
- var _floatStyle = d.isIE ? "styleFloat" : "cssFloat",
- _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.
- // description:
- // Getting the style value uses the computed style for the node, so the value
- // will be a calculated value, not just the immediate node.style value.
- // Also when getting values, use specific style names,
- // like "borderBottomWidth" instead of "border" since compound values like
- // "border" are not necessarily reflected as expected.
- // If you want to get node dimensions, use `dojo.marginBox()`,
- // `dojo.contentBox()` or `dojo.position()`.
- // 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. When setting a pixel value,
- // be sure to include "px" in the value. For instance, top: "200px".
- // Otherwise, in some cases, some browsers will not apply the style.
- // 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": "300px"
- // | });
- //
- // 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 = 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 && typeof style != "string"){ // inline'd type check
- for(var x in style){
- d.style(node, x, style[x]);
- }
- return s;
- }
- return (args == 1) ? s : _toStyleValue(n, style, s[style] || n.style[style]); /* CSS2Properties||String||Number */
- }
-
- // =============================
- // Box Functions
- // =============================
-
- dojo._getPadExtents = function(/*DomNode*/n, /*Object*/computedStyle){
- // summary:
- // Returns object with special values specifically useful for node
- // fitting.
- // description:
- // Returns an object with `w`, `h`, `l`, `t` properties:
- // | 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.
- // description:
- // * 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.
- // description:
- // * 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.isWebKit && (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, p = node.parentNode;
- 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.
- 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 || (d.isIE > 7 && !d.isQuirks)){
- // On Opera and IE 8, offsetLeft/Top includes the parent's border
- if(p){
- 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:
- // left offset from parent.
- // t:
- // top offset from parent.
- // w:
- // width in current box model.
- // h:
- // width in current box model.
- // u:
- // 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._isButtonTag = function(/*DomNode*/node) {
- // summary:
- // True if the node is BUTTON or INPUT.type="button".
- return node.tagName == "BUTTON"
- || node.tagName=="INPUT" && (node.getAttribute("type")||'').toUpperCase() == "BUTTON"; // boolean
- }
-
- 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.
-
- // TABLE and BUTTON (and INPUT type=button) are always border-box by default.
- // If you have assigned a different box to either one via CSS then
- // box functions will break.
-
- var n = node.tagName;
- return d.boxModel=="border-box" || n=="TABLE" || d._isButtonTag(node); // 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.
- bb = d._usesBorderBox(node),
- pb = bb ? _nilExtents : d._getPadBorderExtents(node, s)
- ;
- if(d.isWebKit){
- // on Safari (3.1.2), button nodes with no explicit size have a default margin
- // setting an explicit size eliminates the margin.
- // We have to swizzle the width to get correct margin reading.
- if(d._isButtonTag(node)){
- var ns = node.style;
- if(widthPx >= 0 && !ns.width) { ns.width = "4px"; }
- if(heightPx >= 0 && !ns.height) { ns.height = "4px"; }
- }
- }
- var 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:
- // Getter/setter for the margin-box of node.
- // 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.
- // example:
- // Retrieve the marginbox of a passed node
- // | var box = dojo.marginBox("someNodeId");
- // | console.dir(box);
- //
- // example:
- // Set a node's marginbox to the size of another node
- // | var box = dojo.marginBox("someNodeId");
- // | dojo.marginBox("someOtherNode", box);
-
- var n = 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 = 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 n = d.global;
- return "pageXOffset" in n? { x:n.pageXOffset, y:n.pageYOffset } :
- (n=d.doc.documentElement, n.clientHeight? { x:d._fixIeBiDiScrollLeft(n.scrollLeft), y:n.scrollTop } :
- (n=d.body(), { x:n.scrollLeft||0, y:n.scrollTop||0 }));
- };
-
- dojo._isBodyLtr = function(){
- return "_bodyLtr" in d? d._bodyLtr :
- d._bodyLtr = (d.body().dir || d.doc.documentElement.dir || "ltr").toLowerCase() == "ltr"; // Boolean
- }
-
- dojo._getIeDocumentElementOffset = function(){
- // summary:
- // returns the offset in x and y from the document body to the
- // visual edge of the page
- // description:
- // 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; // only deal with HTML element here, _abs handles body/quirks
-
- if(d.isIE < 8){
- var r = de.getBoundingClientRect(); // works well for IE6+
- //console.debug('rect left,top = ' + r.left+','+r.top + ', html client left/top = ' + de.clientLeft+','+de.clientTop + ', rtl = ' + (!d._isBodyLtr()) + ', quirks = ' + d.isQuirks);
- var l = r.left,
- t = r.top;
- if(d.isIE < 7){
- l += de.clientLeft; // scrollbar size in strict/RTL, or,
- t += de.clientTop; // HTML border size in strict
- }
- return {
- x: l < 0? 0 : l, // FRAME element border size can lead to inaccurate negative values
- y: t < 0? 0 : t
- };
- }else{
- return {
- x: 0,
- y: 0
- };
- }
-
- };
-
- dojo._fixIeBiDiScrollLeft = function(/*Integer*/ scrollLeft){
- // In RTL direction, scrollLeft should be a negative value, but IE < 8
- // 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 < 8 && !d._isBodyLtr()){
- var de = d.isQuirks ? dd.body : dd.documentElement;
- return scrollLeft + de.clientWidth - de.scrollWidth; // Integer
- }
- return scrollLeft; // Integer
- }
-
- // FIXME: need a setter for coords or a moveTo!!
- dojo._abs = dojo.position = function(/*DomNode*/node, /*Boolean?*/includeScroll){
- // summary:
- // Gets the position and size of the passed element relative to
- // the viewport (if includeScroll==false), or relative to the
- // document root (if includeScroll==true).
- //
- // description:
- // Returns an object of the form:
- // { x: 100, y: 300, w: 20, h: 15 }
- // If includeScroll==true, the x and y values will include any
- // document offsets that may affect the position relative to the
- // viewport.
- // Uses the border-box model (inclusive of border and padding but
- // not margin). Does not act as a setter.
-
- var db = d.body(), dh = db.parentNode, ret;
- node = byId(node);
- if(node["getBoundingClientRect"]){
- // IE6+, FF3+, super-modern WebKit, and Opera 9.6+ all take this branch
- ret = node.getBoundingClientRect();
- ret = { x: ret.left, y: ret.top, w: ret.right - ret.left, h: ret.bottom - ret.top };
- if(d.isIE){
- // On IE there's a 2px offset that we need to adjust for, see _getIeDocumentElementOffset()
- var offset = d._getIeDocumentElementOffset();
-
- // fixes the position in IE, quirks mode
- ret.x -= offset.x + (d.isQuirks ? db.clientLeft+db.offsetLeft : 0);
- ret.y -= offset.y + (d.isQuirks ? db.clientTop+db.offsetTop : 0);
- }else if(d.isFF == 3){
- // In FF3 you have to subtract the document element margins.
- // Fixed in FF3.5 though.
- var cs = gcs(dh);
- ret.x -= px(dh, cs.marginLeft) + px(dh, cs.borderLeftWidth);
- ret.y -= px(dh, cs.marginTop) + px(dh, cs.borderTopWidth);
- }
- }else{
- // FF2 and older WebKit
- ret = {
- x: 0,
- y: 0,
- w: node.offsetWidth,
- h: node.offsetHeight
- };
- if(node["offsetParent"]){
- ret.x -= _sumAncestorProperties(node, "scrollLeft");
- ret.y -= _sumAncestorProperties(node, "scrollTop");
-
- var curnode = node;
- do{
- var n = curnode.offsetLeft,
- t = curnode.offsetTop;
- ret.x += isNaN(n) ? 0 : n;
- ret.y += isNaN(t) ? 0 : t;
-
- cs = gcs(curnode);
- if(curnode != node){
- if(d.isMoz){
- // tried left+right with differently sized left/right borders
- // it really is 2xleft border in FF, not left+right, even in RTL!
- ret.x += 2 * px(curnode,cs.borderLeftWidth);
- ret.y += 2 * px(curnode,cs.borderTopWidth);
- }else{
- ret.x += px(curnode, cs.borderLeftWidth);
- ret.y += px(curnode, cs.borderTopWidth);
- }
- }
- // static children in a static div in FF2 are affected by the div's border as well
- // but offsetParent will skip this div!
- if(d.isMoz && cs.position=="static"){
- var parent=curnode.parentNode;
- while(parent!=curnode.offsetParent){
- var pcs=gcs(parent);
- if(pcs.position=="static"){
- ret.x += px(curnode,pcs.borderLeftWidth);
- ret.y += px(curnode,pcs.borderTopWidth);
- }
- parent=parent.parentNode;
- }
- }
- curnode = curnode.offsetParent;
- }while((curnode != dh) && 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.x += scroll.x;
- ret.y += scroll.y;
- }
-
- return ret; // Object
- }
-
- dojo.coords = function(/*DomNode|String*/node, /*Boolean?*/includeScroll){
- // summary:
- // Deprecated: Use position() for border-box x/y/w/h
- // or marginBox() for margin-box w/h/l/t.
- // Returns an object representing a node's size and position.
- //
- // description:
- // Returns an object that measures margin-box (w)idth/(h)eight
- // and absolute position x/y of the border-box. Also returned
- // is computed (l)eft and (t)op values in pixels from the
- // node's offsetParent as returned from marginBox().
- // 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.position().
- var n = byId(node), s = gcs(n), mb = d._getMarginBox(n, s);
- var abs = d.position(n, includeScroll);
- mb.x = abs.x;
- mb.y = abs.y;
- return mb;
- }
-
- // =============================
- // Element attribute Functions
- // =============================
-
- // dojo.attr() should conform to http://www.w3.org/TR/DOM-Level-2-Core/
-
- var _propNames = {
- // properties renamed to avoid clashes with reserved words
- "class": "className",
- "for": "htmlFor",
- // properties written as camelCase
- tabindex: "tabIndex",
- readonly: "readOnly",
- colspan: "colSpan",
- frameborder: "frameBorder",
- rowspan: "rowSpan",
- valuetype: "valueType"
- },
- _attrNames = {
- // original attribute names
- classname: "class",
- htmlfor: "for",
- // for IE
- tabindex: "tabIndex",
- readonly: "readOnly"
- },
- _forcePropNames = {
- innerHTML: 1,
- className: 1,
- htmlFor: d.isIE,
- value: 1
- };
-
- var _fixAttrName = function(/*String*/ name){
- return _attrNames[name.toLowerCase()] || name;
- };
-
- var _hasAttr = function(node, name){
- var attr = node.getAttributeNode && node.getAttributeNode(name);
- return attr && attr.specified; // Boolean
- };
-
- // There is a difference in the presence of certain properties and their default values
- // between browsers. For example, on IE "disabled" is present on all elements,
- // but it is value is "false"; "tabIndex" of <div> returns 0 by default on IE, yet other browsers
- // can return -1.
-
- 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 lc = name.toLowerCase();
- return _forcePropNames[_propNames[lc] || name] || _hasAttr(byId(node), _attrNames[lc] || name); // Boolean
- }
-
- var _evtHdlrMap = {}, _ctr = 0,
- _attrId = dojo._scopeName + "attrid",
- // the next dictionary lists elements with read-only innerHTML on IE
- _roInnerHtml = {col: 1, colgroup: 1,
- // frameset: 1, head: 1, html: 1, style: 1,
- table: 1, tbody: 1, tfoot: 1, thead: 1, tr: 1, title: 1};
-
- 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 argument 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 used as a setter, the DOM node
- //
- // example:
- // | // get the current value of the "foo" attribute on a node
- // | dojo.attr(dojo.byId("nodeId"), "foo");
- // | // or we can just pass the id:
- // | dojo.attr("nodeId", "foo");
- //
- // example:
- // | // use attr() to set the tab index
- // | dojo.attr("nodeId", "tabIndex", 3);
- // |
- //
- // example:
- // 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" });
- // | }
- // | });
- //
- // example:
- // Style is s special case: Only set with an object hash of styles
- // | dojo.attr("someNode",{
- // | id:"bar",
- // | style:{
- // | width:"200px", height:"100px", color:"#000"
- // | }
- // | });
- //
- // example:
- // Again, only set style as an object hash of styles:
- // | var obj = { color:"#fff", backgroundColor:"#000" };
- // | dojo.attr("someNode", "style", obj);
- // |
- // | // though shorter to use `dojo.style()` in this case:
- // | dojo.style("someNode", obj);
-
- node = byId(node);
- var args = arguments.length, prop;
- if(args == 2 && typeof name != "string"){ // inline'd type check
- // the object form of setter: the 2nd argument is a dictionary
- for(var x in name){
- d.attr(node, x, name[x]);
- }
- return node; // DomNode
- }
- var lc = name.toLowerCase(),
- propName = _propNames[lc] || name,
- forceProp = _forcePropNames[propName],
- attrName = _attrNames[lc] || name;
- if(args == 3){
- // setter
- do{
- if(propName == "style" && typeof value != "string"){ // inline'd type check
- // special case: setting a style
- d.style(node, value);
- break;
- }
- if(propName == "innerHTML"){
- // special case: assigning HTML
- if(d.isIE && node.tagName.toLowerCase() in _roInnerHtml){
- d.empty(node);
- node.appendChild(d._toDom(value, node.ownerDocument));
- }else{
- node[propName] = value;
- }
- break;
- }
- if(d.isFunction(value)){
- // special case: assigning an event handler
- // 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][propName];
- if(h){
- d.disconnect(h);
- }else{
- try{
- delete node[propName];
- }catch(e){}
- }
- // ensure that event objects are normalized, etc.
- _evtHdlrMap[attrId][propName] = d.connect(node, propName, value);
- break;
- }
- if(forceProp || typeof value == "boolean"){
- // special case: forcing assignment to the property
- // special case: setting boolean to a property instead of attribute
- node[propName] = value;
- break;
- }
- // node's attribute
- node.setAttribute(attrName, value);
- }while(false);
- return node; // DomNode
- }
- // getter
- // should we access this attribute via a property or
- // via getAttribute()?
- value = node[propName];
- if(forceProp && typeof value != "undefined"){
- // node's property
- return value; // Anything
- }
- if(propName != "href" && (typeof value == "boolean" || d.isFunction(value))){
- // node's property
- return value; // Anything
- }
- // node's attribute
- // we need _hasAttr() here to guard against IE returning a default value
- return _hasAttr(node, attrName) ? node.getAttribute(attrName) : null; // Anything
- }
-
- 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
- byId(node).removeAttribute(_fixAttrName(name));
- }
-
- dojo.getNodeProp = function(/*DomNode|String*/ node, /*String*/ name){
- // summary:
- // Returns an effective value of a property or an attribute.
- // node:
- // id or reference to the element to remove the attribute from
- // name:
- // the name of the attribute
- node = byId(node);
- var lc = name.toLowerCase(),
- propName = _propNames[lc] || name;
- if((propName in node) && propName != "href"){
- // node's property
- return node[propName]; // Anything
- }
- // node's attribute
- var attrName = _attrNames[lc] || name;
- return _hasAttr(node, attrName) ? node.getAttribute(attrName) : null; // Anything
- }
-
- dojo.create = function(tag, attrs, refNode, pos){
- // summary:
- // Create an element, allowing for optional attribute decoration
- // and placement.
- //
- // description:
- // A DOM Element creation function. A shorthand method for creating a node or
- // a fragment, and allowing for a convenient optional attribute setting step,
- // as well as an optional DOM placement reference.
- //|
- // Attributes are set by passing the optional object through `dojo.attr`.
- // See `dojo.attr` for noted caveats and nuances, and API if applicable.
- //|
- // Placement is done via `dojo.place`, assuming the new node to be the action
- // node, passing along the optional reference node and position.
- //
- // tag: String|DomNode
- // A string of the element to create (eg: "div", "a", "p", "li", "script", "br"),
- // or an existing DOM node to process.
- //
- // attrs: Object
- // An object-hash of attributes to set on the newly created node.
- // Can be null, if you don't want to set any attributes/styles.
- // See: `dojo.attr` for a description of available attributes.
- //
- // refNode: String?|DomNode?
- // Optional reference node. Used by `dojo.place` to place the newly created
- // node somewhere in the dom relative to refNode. Can be a DomNode reference
- // or String ID of a node.
- //
- // pos: String?
- // Optional positional reference. Defaults to "last" by way of `dojo.place`,
- // though can be set to "first","after","before","last", "replace" or "only"
- // to further control the placement of the new node relative to the refNode.
- // 'refNode' is required if a 'pos' is specified.
- //
- // returns: DomNode
- //
- // example:
- // Create a DIV:
- // | var n = dojo.create("div");
- //
- // example:
- // Create a DIV with content:
- // | var n = dojo.create("div", { innerHTML:"<p>hi</p>" });
- //
- // example:
- // Place a new DIV in the BODY, with no attributes set
- // | var n = dojo.create("div", null, dojo.body());
- //
- // example:
- // Create an UL, and populate it with LI's. Place the list as the first-child of a
- // node with id="someId":
- // | var ul = dojo.create("ul", null, "someId", "first");
- // | var items = ["one", "two", "three", "four"];
- // | dojo.forEach(items, function(data){
- // | dojo.create("li", { innerHTML: data }, ul);
- // | });
- //
- // example:
- // Create an anchor, with an href. Place in BODY:
- // | dojo.create("a", { href:"foo.html", title:"Goto FOO!" }, dojo.body());
- //
- // example:
- // Create a `dojo.NodeList()` from a new element (for syntatic sugar):
- // | dojo.query(dojo.create('div'))
- // | .addClass("newDiv")
- // | .onclick(function(e){ console.log('clicked', e.target) })
- // | .place("#someNode"); // redundant, but cleaner.
-
- var doc = d.doc;
- if(refNode){
- refNode = byId(refNode);
- doc = refNode.ownerDocument;
- }
- if(typeof tag == "string"){ // inline'd type check
- tag = doc.createElement(tag);
- }
- if(attrs){ d.attr(tag, attrs); }
- if(refNode){ d.place(tag, refNode, pos); }
- return tag; // DomNode
- }
-
- /*=====
- dojo.empty = function(node){
- // summary:
- // safely removes all children of the node.
- // node: DOMNode|String
- // a reference to a DOM node or an id.
- // example:
- // Destroy node's children byId:
- // | dojo.empty("someId");
- //
- // example:
- // Destroy all nodes' children in a list by reference:
- // | dojo.query(".someNode").forEach(dojo.empty);
- }
- =====*/
-
- d.empty =
- d.isIE ? function(node){
- node = byId(node);
- for(var c; c = node.lastChild;){ // intentional assignment
- d.destroy(c);
- }
- } :
- function(node){
- byId(node).innerHTML = "";
- };
-
- /*=====
- dojo._toDom = function(frag, doc){
- // summary:
- // instantiates an HTML fragment returning the corresponding DOM.
- // frag: String
- // the HTML fragment
- // doc: DocumentNode?
- // optional document to use when creating DOM nodes, defaults to
- // dojo.doc if not specified.
- // returns: DocumentFragment
- //
- // example:
- // Create a table row:
- // | var tr = dojo._toDom("<tr><td>First!</td></tr>");
- }
- =====*/
-
- // support stuff for dojo._toDom
- var tagWrap = {
- option: ["select"],
- tbody: ["table"],
- thead: ["table"],
- tfoot: ["table"],
- tr: ["table", "tbody"],
- td: ["table", "tbody", "tr"],
- th: ["table", "thead", "tr"],
- legend: ["fieldset"],
- caption: ["table"],
- colgroup: ["table"],
- col: ["table", "colgroup"],
- li: ["ul"]
- },
- reTag = /<\s*([\w\:]+)/,
- masterNode = {}, masterNum = 0,
- masterName = "__" + d._scopeName + "ToDomId";
-
- // generate start/end tag strings to use
- // for the injection for each special tag wrap case.
- for(var param in tagWrap){
- var tw = tagWrap[param];
- tw.pre = param == "option" ? '<select multiple="multiple">' : "<" + tw.join("><") + ">";
- tw.post = "</" + tw.reverse().join("></") + ">";
- // the last line is destructive: it reverses the array,
- // but we don't care at this point
- }
-
- d._toDom = function(frag, doc){
- // summary:
- // converts HTML string into DOM nodes.
-
- doc = doc || d.doc;
- var masterId = doc[masterName];
- if(!masterId){
- doc[masterName] = masterId = ++masterNum + "";
- masterNode[masterId] = doc.createElement("div");
- }
-
- // make sure the frag is a string.
- frag += "";
-
- // find the starting tag, and get node wrapper
- var match = frag.match(reTag),
- tag = match ? match[1].toLowerCase() : "",
- master = masterNode[masterId],
- wrap, i, fc, df;
- if(match && tagWrap[tag]){
- wrap = tagWrap[tag];
- master.innerHTML = wrap.pre + frag + wrap.post;
- for(i = wrap.length; i; --i){
- master = master.firstChild;
- }
- }else{
- master.innerHTML = frag;
- }
-
- // one node shortcut => return the node itself
- if(master.childNodes.length == 1){
- return master.removeChild(master.firstChild); // DOMNode
- }
-
- // return multiple nodes as a document fragment
- df = doc.createDocumentFragment();
- while(fc = master.firstChild){ // intentional assignment
- df.appendChild(fc);
- }
- return df; // DOMNode
- }
-
- // =============================
- // (CSS) Class Functions
- // =============================
- var _className = "className";
-
- 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.
- //
- // node:
- // String ID or DomNode reference to check the class for.
- //
- // classStr:
- // A string class name to look for.
- //
- // example:
- // Do something if a node with id="someNode" has class="aSillyClassName" present
- // | if(dojo.hasClass("someNode","aSillyClassName")){ ... }
-
- return ((" "+ byId(node)[_className] +" ").indexOf(" " + classStr + " ") >= 0); // Boolean
- };
-
- var spaces = /\s+/, a1 = [""],
- str2array = function(s){
- if(typeof s == "string" || s instanceof String){
- if(s.indexOf(" ") < 0){
- a1[0] = s;
- return a1;
- }else{
- return s.split(spaces);
- }
- }
- // assumed to be an array
- return s;
- };
-
- dojo.addClass = function(/*DomNode|String*/node, /*String|Array*/classStr){
- // summary:
- // Adds the specified classes to the end of the class list on the
- // passed node. Will not re-apply duplicate classes.
- //
- // node:
- // String ID or DomNode reference to add a class string too
- //
- // classStr:
- // A String class name to add, or several space-separated class names,
- // or an array of class names.
- //
- // example:
- // Add a class to some node:
- // | dojo.addClass("someNode", "anewClass");
- //
- // example:
- // Add two classes at once:
- // | dojo.addClass("someNode", "firstClass secondClass");
- //
- // example:
- // Add two classes at once (using array):
- // | dojo.addClass("someNode", ["firstClass", "secondClass"]);
- //
- // example:
- // Available in `dojo.NodeList` for multiple additions
- // | dojo.query("ul > li").addClass("firstLevel");
-
- node = byId(node);
- classStr = str2array(classStr);
- var cls = " " + node[_className] + " ";
- for(var i = 0, len = classStr.length, c; i < len; ++i){
- c = classStr[i];
- if(c && cls.indexOf(" " + c + " ") < 0){
- cls += c + " ";
- }
- }
- node[_className] = d.trim(cls);
- };
-
- dojo.removeClass = function(/*DomNode|String*/node, /*String|Array?*/classStr){
- // summary:
- // Removes the specified classes from node. No `dojo.hasClass`
- // check is required.
- //
- // node:
- // String ID or DomNode reference to remove the class from.
- //
- // classStr:
- // An optional String class name to remove, or several space-separated
- // class names, or an array of class names. If omitted, all class names
- // will be deleted.
- //
- // example:
- // Remove a class from some node:
- // | dojo.removeClass("someNode", "firstClass");
- //
- // example:
- // Remove two classes from some node:
- // | dojo.removeClass("someNode", "firstClass secondClass");
- //
- // example:
- // Remove two classes from some node (using array):
- // | dojo.removeClass("someNode", ["firstClass", "secondClass"]);
- //
- // example:
- // Remove all classes from some node:
- // | dojo.removeClass("someNode");
- //
- // example:
- // Available in `dojo.NodeList()` for multiple removal
- // | dojo.query(".foo").removeClass("foo");
-
- node = byId(node);
- var cls;
- if(classStr !== undefined){
- classStr = str2array(classStr);
- cls = " " + node[_className] + " ";
- for(var i = 0, len = classStr.length; i < len; ++i){
- cls = cls.replace(" " + classStr[i] + " ", " ");
- }
- cls = d.trim(cls);
- }else{
- cls = "";
- }
- if(node[_className] != cls){ node[_className] = cls; }
- };
-
- dojo.toggleClass = function(/*DomNode|String*/node, /*String|Array*/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.
- //
- // example:
- // | dojo.toggleClass("someNode", "hovered");
- //
- // example:
- // Forcefully add a class
- // | dojo.toggleClass("someNode", "hovered", true);
- //
- // example:
- // Available in `dojo.NodeList()` for multiple toggles
- // | dojo.query(".toggleMe").toggleClass("toggleMe");
-
- if(condition === undefined){
- condition = !d.hasClass(node, classStr);
- }
- d[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 ap = Array.prototype, aps = ap.slice, apc = ap.concat;
-
- var tnl = function(/*Array*/ a, /*dojo.NodeList?*/ parent, /*Function?*/ NodeListCtor){
- // summary:
- // decorate an array to make it look like a `dojo.NodeList`.
- // a:
- // Array of nodes to decorate.
- // parent:
- // An optional parent NodeList that generated the current
- // list of nodes. Used to call _stash() so the parent NodeList
- // can be accessed via end() later.
- // NodeListCtor:
- // An optional constructor function to use for any
- // new NodeList calls. This allows a certain chain of
- // NodeList calls to use a different object than dojo.NodeList.
- if(!a.sort){
- // make sure it's a real array before we pass it on to be wrapped
- a = aps.call(a, 0);
- }
- var ctor = NodeListCtor || this._NodeListCtor || d._NodeListCtor;
- a.constructor = ctor;
- dojo._mixin(a, ctor.prototype);
- a._NodeListCtor = ctor;
- return parent ? a._stash(parent) : a;
- };
-
- var loopBody = function(f, a, o){
- a = [0].concat(aps.call(a, 0));
- o = o || d.global;
- return function(node){
- a[0] = node;
- return f.apply(o, a);
- };
- };
-
- // adapters
-
- var adaptAsForEach = function(f, o){
- // summary:
- // adapts a single node function to be used in the forEach-type
- // actions. The initial object is returned from the specialized
- // function.
- // f: Function
- // a function to adapt
- // o: Object?
- // an optional context for f
- return function(){
- this.forEach(loopBody(f, arguments, o));
- return this; // Object
- };
- };
-
- var adaptAsMap = function(f, o){
- // summary:
- // adapts a single node function to be used in the map-type
- // actions. The return is a new array of values, as via `dojo.map`
- // f: Function
- // a function to adapt
- // o: Object?
- // an optional context for f
- return function(){
- return this.map(loopBody(f, arguments, o));
- };
- };
-
- var adaptAsFilter = function(f, o){
- // summary:
- // adapts a single node function to be used in the filter-type actions
- // f: Function
- // a function to adapt
- // o: Object?
- // an optional context for f
- return function(){
- return this.filter(loopBody(f, arguments, o));
- };
- };
-
- var adaptWithCondition = function(f, g, o){
- // summary:
- // adapts a single node function to be used in the map-type
- // actions, behaves like forEach() or map() depending on arguments
- // f: Function
- // a function to adapt
- // g: Function
- // a condition function, if true runs as map(), otherwise runs as forEach()
- // o: Object?
- // an optional context for f and g
- return function(){
- var a = arguments, body = loopBody(f, a, o);
- if(g.call(o || d.global, a)){
- return this.map(body); // self
- }
- this.forEach(body);
- return this; // self
- };
- };
-
- var magicGuard = function(a){
- // summary:
- // the guard function for dojo.attr() and dojo.style()
- return a.length == 1 && (typeof a[0] == "string"); // inline'd type check
- };
-
- var orphan = function(node){
- // summary:
- // function to orphan nodes
- var p = node.parentNode;
- if(p){
- p.removeChild(node);
- }
- };
- // FIXME: should we move orphan() to dojo.html?
-
- dojo.NodeList = function(){
- // summary:
- // dojo.NodeList is an of Array subclass 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.
- // description:
- // dojo.NodeList instances provide many utilities that reflect
- // core Dojo APIs for Array iteration and manipulation, DOM
- // manipulation, and event handling. Instead of needing to dig up
- // functions in the dojo.* namespace, NodeLists generally make the
- // full power of Dojo available for DOM manipulation tasks in a
- // simple, chainable way.
- // example:
- // create a node list from a node
- // | new dojo.NodeList(dojo.byId("foo"));
- // example:
- // get a NodeList from a CSS query and iterate on it
- // | var l = dojo.query(".thinger");
- // | l.forEach(function(node, index, nodeList){
- // | console.log(index, node.innerHTML);
- // | });
- // example:
- // use native and Dojo-provided array methods to manipulate a
- // NodeList without needing to use dojo.* functions explicitly:
- // | var l = dojo.query(".thinger");
- // | // since NodeLists are real arrays, they have a length
- // | // property that is both readable and writable and
- // | // push/pop/shift/unshift methods
- // | console.log(l.length);
- // | l.push(dojo.create("span"));
- // |
- // | // dojo's normalized array methods work too:
- // | console.log( l.indexOf(dojo.byId("foo")) );
- // | // ...including the special "function as string" shorthand
- // | console.log( l.every("item.nodeType == 1") );
- // |
- // | // NodeLists can be [..] indexed, or you can use the at()
- // | // function to get specific items wrapped in a new NodeList:
- // | var node = l[3]; // the 4th element
- // | var newList = l.at(1, 3); // the 2nd and 4th elements
- // example:
- // the style functions you expect are all there too:
- // | // style() as a getter...
- // | var borders = dojo.query(".thinger").style("border");
- // | // ...and as a setter:
- // | dojo.query(".thinger").style("border", "1px solid black");
- // | // class manipulation
- // | dojo.query("li:nth-child(even)").addClass("even");
- // | // even getting the coordinates of all the items
- // | var coords = dojo.query(".thinger").coords();
- // example:
- // DOM manipulation functions from the dojo.* namespace area also
- // available:
- // | // remove all of the elements in the list from their
- // | // parents (akin to "deleting" them from the document)
- // | dojo.query(".thinger").orphan();
- // | // place all elements in the list at the front of #foo
- // | dojo.query(".thinger").place("foo", "first");
- // example:
- // Event handling couldn't be easier. `dojo.connect` is mapped in,
- // and shortcut handlers are provided for most DOM events:
- // | // like dojo.connect(), but with implicit scope
- // | dojo.query("li").connect("onclick", console, "log");
- // |
- // | // many common event handlers are already available directly:
- // | dojo.query("li").onclick(console, "log");
- // | var toggleHovered = dojo.hitch(dojo, "toggleClass", "hovered");
- // | dojo.query("p")
- // | .onmouseenter(toggleHovered)
- // | .onmouseleave(toggleHovered);
- // example:
- // chainability is a key advantage of NodeLists:
- // | dojo.query(".thinger")
- // | .onclick(function(e){ /* ... */ })
- // | .at(1, 3, 8) // get a subset
- // | .style("padding", "5px")
- // | .forEach(console.log);
-
- return tnl(Array.apply(null, arguments));
- };
-
- //Allow things that new up a NodeList to use a delegated or alternate NodeList implementation.
- d._NodeListCtor = d.NodeList;
-
- var nl = d.NodeList, nlp = nl.prototype;
-
- // expose adapters and the wrapper as private functions
-
- nl._wrap = nlp._wrap = tnl;
- nl._adaptAsMap = adaptAsMap;
- nl._adaptAsForEach = adaptAsForEach;
- nl._adaptAsFilter = adaptAsFilter;
- nl._adaptWithCondition = adaptWithCondition;
-
- // mass assignment
-
- // add array redirectors
- d.forEach(["slice", "splice"], function(name){
- var f = ap[name];
- //Use a copy of the this array via this.slice() to allow .end() to work right in the splice case.
- // CANNOT apply ._stash()/end() to splice since it currently modifies
- // the existing this array -- it would break backward compatibility if we copy the array before
- // the splice so that we can use .end(). So only doing the stash option to this._wrap for slice.
- nlp[name] = function(){ return this._wrap(f.apply(this, arguments), name == "slice" ? this : null); };
- });
- // concat should be here but some browsers with native NodeList have problems with it
-
- // add array.js redirectors
- d.forEach(["indexOf", "lastIndexOf", "every", "some"], function(name){
- var f = d[name];
- nlp[name] = function(){ return f.apply(d, [this].concat(aps.call(arguments, 0))); };
- });
-
- // add conditional methods
- d.forEach(["attr", "style"], function(name){
- nlp[name] = adaptWithCondition(d[name], magicGuard);
- });
-
- // add forEach actions
- d.forEach(["connect", "addClass", "removeClass", "toggleClass", "empty", "removeAttr"], function(name){
- nlp[name] = adaptAsForEach(d[name]);
- });
-
- dojo.extend(dojo.NodeList, {
- _normalize: function(/*String||Element||Object||NodeList*/content, /*DOMNode?*/refNode){
- // summary:
- // normalizes data to an array of items to insert.
- // description:
- // If content is an object, it can have special properties "template" and
- // "parse". If "template" is defined, then the template value is run through
- // dojo.string.substitute (if dojo.string.substitute has been dojo.required elsewhere),
- // or if templateFunc is a function on the content, that function will be used to
- // transform the template into a final string to be used for for passing to dojo._toDom.
- // If content.parse is true, then it is remembered for later, for when the content
- // nodes are inserted into the DOM. At that point, the nodes will be parsed for widgets
- // (if dojo.parser has been dojo.required elsewhere).
-
- //Wanted to just use a DocumentFragment, but for the array/NodeList
- //case that meant using cloneNode, but we may not want that.
- //Cloning should only happen if the node operations span
- //multiple refNodes. Also, need a real array, not a NodeList from the
- //DOM since the node movements could change those NodeLists.
-
- var parse = content.parse === true ? true : false;
-
- //Do we have an object that needs to be run through a template?
- if(typeof content.template == "string"){
- var templateFunc = content.templateFunc || (dojo.string && dojo.string.substitute);
- content = templateFunc ? templateFunc(content.template, content) : content;
- }
-
- var type = (typeof content);
- if(type == "string" || type == "number"){
- content = dojo._toDom(content, (refNode && refNode.ownerDocument));
- if(content.nodeType == 11){
- //DocumentFragment. It cannot handle cloneNode calls, so pull out the children.
- content = dojo._toArray(content.childNodes);
- }else{
- content = [content];
- }
- }else if(!dojo.isArrayLike(content)){
- content = [content];
- }else if(!dojo.isArray(content)){
- //To get to this point, content is array-like, but
- //not an array, which likely means a DOM NodeList. Convert it now.
- content = dojo._toArray(content);
- }
-
- //Pass around the parse info
- if(parse){
- content._runParse = true;
- }
- return content; //Array
- },
-
- _cloneNode: function(/*DOMNode*/ node){
- // summary:
- // private utiltity to clone a node. Not very interesting in the vanilla
- // dojo.NodeList case, but delegates could do interesting things like
- // clone event handlers if that is derivable from the node.
- return node.cloneNode(true);
- },
-
- _place: function(/*Array*/ary, /*DOMNode*/refNode, /*String*/position, /*Boolean*/useClone){
- // summary:
- // private utility to handle placing an array of nodes relative to another node.
- // description:
- // Allows for cloning the nodes in the array, and for
- // optionally parsing widgets, if ary._runParse is true.
-
- //Avoid a disallowed operation if trying to do an innerHTML on a non-element node.
- if(refNode.nodeType != 1 && position == "only"){
- return;
- }
- var rNode = refNode, tempNode;
-
- //Always cycle backwards in case the array is really a
- //DOM NodeList and the DOM operations take it out of the live collection.
- var length = ary.length;
- for(var i = length - 1; i >= 0; i--){
- var node = (useClone ? this._cloneNode(ary[i]) : ary[i]);
-
- //If need widget parsing, use a temp node, instead of waiting after inserting into
- //real DOM because we need to start widget parsing at one node up from current node,
- //which could cause some already parsed widgets to be parsed again.
- if(ary._runParse && dojo.parser && dojo.parser.parse){
- if(!tempNode){
- tempNode = rNode.ownerDocument.createElement("div");
- }
- tempNode.appendChild(node);
- dojo.parser.parse(tempNode);
- node = tempNode.firstChild;
- while(tempNode.firstChild){
- tempNode.removeChild(tempNode.firstChild);
- }
- }
-
- if(i == length - 1){
- dojo.place(node, rNode, position);
- }else{
- rNode.parentNode.insertBefore(node, rNode);
- }
- rNode = node;
- }
- },
-
- _stash: function(parent){
- // summary:
- // private function to hold to a parent NodeList. end() to return the parent NodeList.
- //
- // example:
- // How to make a `dojo.NodeList` method that only returns the third node in
- // the dojo.NodeList but allows access to the original NodeList by using this._stash:
- // | dojo.extend(dojo.NodeList, {
- // | third: function(){
- // | var newNodeList = dojo.NodeList(this[2]);
- // | return newNodeList._stash(this);
- // | }
- // | });
- // | // then see how _stash applies a sub-list, to be .end()'ed out of
- // | dojo.query(".foo")
- // | .third()
- // | .addClass("thirdFoo")
- // | .end()
- // | // access to the orig .foo list
- // | .removeClass("foo")
- // |
- //
- this._parent = parent;
- return this; //dojo.NodeList
- },
-
- end: function(){
- // summary:
- // Ends use of the current `dojo.NodeList` by returning the previous dojo.NodeList
- // that generated the current dojo.NodeList.
- // description:
- // Returns the `dojo.NodeList` that generated the current `dojo.NodeList`. If there
- // is no parent dojo.NodeList, an empty dojo.NodeList is returned.
- // example:
- // | dojo.query("a")
- // | .filter(".disabled")
- // | // operate on the anchors that only have a disabled class
- // | .style("color", "grey")
- // | .end()
- // | // jump back to the list of anchors
- // | .style(...)
- //
- if(this._parent){
- return this._parent;
- }else{
- //Just return empy list.
- return new this._NodeListCtor();
- }
- },
-
- // 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 Mozilla's (slice
- // documentation)[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.
- return this._wrap(a.slice.apply(this, arguments));
- },
-
- 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 Mozilla's (splice
- // documentation)[http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:splice]
- // For backwards compatibility, calling .end() on the spliced NodeList
- // does not return the original NodeList -- splice alters the NodeList in place.
- // 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
- return this._wrap(a.splice.apply(this, arguments));
- },
-
- indexOf: function(value, fromIndex){
- // summary:
- // see dojo.indexOf(). The primary difference is that the acted-on
- // array is implicitly this NodeList
- // value: Object:
- // The value to search for.
- // fromIndex: Integer?:
- // The loction to start searching from. Optional. Defaults to 0.
- // description:
- // For more details on the behavior of indexOf, see Mozilla's
- // (indexOf
- // docs)[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
- // Mozilla's (lastIndexOf
- // docs)[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(this, value, fromIndex); // Integer
- },
-
- every: function(callback, thisObject){
- // summary:
- // see `dojo.every()` and the (Array.every
- // docs)[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
- // callback: Function: the callback
- // thisObject: Object?: the context
- return d.every(this, callback, thisObject); // Boolean
- },
-
- some: function(callback, thisObject){
- // summary:
- // Takes the same structure of arguments and returns as
- // `dojo.some()` with the caveat that the passed array is
- // implicitly this NodeList. See `dojo.some()` and Mozilla's
- // (Array.some
- // documentation)[http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:some].
- // callback: Function: the callback
- // thisObject: Object?: the context
- return d.some(this, callback, thisObject); // Boolean
- },
- =====*/
-
- 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 the (Array.concat
- // docs)[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
-
- //return this._wrap(apc.apply(this, arguments));
- // the line above won't work for the native NodeList :-(
-
- // implementation notes:
- // 1) Native NodeList is not an array, and cannot be used directly
- // in concat() --- the latter doesn't recognize it as an array, and
- // does not inline it, but append as a single entity.
- // 2) On some browsers (e.g., Safari) the "constructor" property is
- // read-only and cannot be changed. So we have to test for both
- // native NodeList and dojo.NodeList in this property to recognize
- // the node list.
-
- var t = d.isArray(this) ? this : aps.call(this, 0),
- m = d.map(arguments, function(a){
- return a && !d.isArray(a) &&
- (typeof NodeList != "undefined" && a.constructor === NodeList || a.constructor === this._NodeListCtor) ?
- aps.call(a, 0) : a;
- });
- return this._wrap(apc.apply(t, m), this); // dojo.NodeList
- },
-
- 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
- return this._wrap(d.map(this, func, obj), this); // dojo.NodeList
- },
-
- forEach: function(callback, thisObj){
- // summary:
- // see `dojo.forEach()`. The primary difference is that the acted-on
- // array is implicitly this NodeList. If you want the option to break out
- // of the forEach loop, use every() or some() instead.
- d.forEach(this, callback, thisObj);
- // non-standard return to allow easier chaining
- return this; // dojo.NodeList
- },
-
- /*=====
- coords: function(){
- // summary:
- // Returns the box objects of all elements in a node list as
- // an Array (*not* a NodeList). Acts like `dojo.coords`, though assumes
- // the node passed is each node in this list.
-
- return d.map(this, d.coords); // Array
- },
-
- position: function(){
- // summary:
- // Returns border-box objects (x/y/w/h) of all elements in a node list
- // as an Array (*not* a NodeList). Acts like `dojo.position`, though
- // assumes the node passed is each node in this list.
-
- return d.map(this, d.position); // Array
- },
-
- attr: function(property, value){
- // summary:
- // gets or sets the DOM attribute for every element in the
- // NodeList. See also `dojo.attr`
- // property: String
- // the attribute to get/set
- // value: String?
- // optional. The value to set the property to
- // returns:
- // if no value is passed, the result is an array of attribute values
- // If a value is passed, the return is this NodeList
- // example:
- // Make all nodes with a particular class focusabl:
- // | dojo.query(".focusable").attr("tabIndex", -1);
- // example:
- // Disable a group of buttons:
- // | dojo.query("button.group").attr("disalbed", true);
- // example:
- // innerHTML can be assigned or retreived as well:
- // | // get the innerHTML (as an array) for each list item
- // | var ih = dojo.query("li.replaceable").attr("innerHTML");
- return; // dojo.NodeList
- return; // Array
- },
-
- 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
- // returns:
- // if no value is passed, the result is an array of strings.
- // If a value is passed, the return is this NodeList
- return; // dojo.NodeList
- return; // Array
- },
-
- addClass: function(className){
- // summary:
- // adds the specified class to every node in the list
- // className: String|Array
- // A String class name to add, or several space-separated class names,
- // or an array of class names.
- return; // dojo.NodeList
- },
-
- removeClass: function(className){
- // summary:
- // removes the specified class from every node in the list
- // className: String|Array?
- // An optional String class name to remove, or several space-separated
- // class names, or an array of class names. If omitted, all class names
- // will be deleted.
- // returns:
- // dojo.NodeList, this list
- return; // dojo.NodeList
- },
-
- 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
- },
-
- 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.log("clicked!");
- // | });
- // example:
- // attach foo.bar() to every odd div's onmouseover
- // | dojo.query("div:nth-child(odd)").connect("onmouseover", foo, "bar");
- },
-
- empty: function(){
- // summary:
- // clears all content from each node in the list. Effectively
- // equivalent to removing all child nodes from every item in
- // the list.
- return this.forEach("item.innerHTML='';"); // dojo.NodeList
- // FIXME: should we be checking for and/or disposing of widgets below these nodes?
- },
- =====*/
-
- // useful html methods
- coords: adaptAsMap(d.coords),
- position: adaptAsMap(d.position),
-
- // FIXME: connectPublisher()? connectRunOnce()?
-
- /*
- destroy: function(){
- // summary:
- // destroys every item in the list.
- this.forEach(d.destroy);
- // FIXME: should we be checking for and/or disposing of widgets below these nodes?
- },
- */
-
- 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. See: `dojo.place`
- // 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" (default)
- // | "first"
- // | "before"
- // | "after"
- // | "only"
- // | "replace"
- // or an offset in the childNodes property
- var item = d.query(queryOrNode)[0];
- return this.forEach(function(node){ d.place(node, item, position); }); // 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 rule. For example, ".thinger" or
- // "#someId[attrName='value']" but not "div > span". In short,
- // anything which does not invoke a descent to evaluate but
- // can instead be used to test a single node is acceptable.
- // returns:
- // `dojo.NodeList` containing the orpahned elements
- return (simpleFilter ? d._filterQueryResult(this, simpleFilter) : this).forEach(orphan); // 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" (default)
- // | "first"
- // | "before"
- // | "after"
- // | "only"
- // | "replace"
- // or an offset in the childNodes property
- return d.query(queryOrListOrNode).place(this[0], position)._stash(this); // dojo.NodeList
- },
-
- // FIXME: do we need this?
- query: function(/*String*/ queryStr){
- // summary:
- // Returns a new list whose memebers match the passed query,
- // assuming elements of the current NodeList as the root for
- // each search.
- // example:
- // assume a DOM created by this markup:
- // | <div id="foo">
- // | <p>
- // | bacon is tasty, <span>dontcha think?</span>
- // | </p>
- // | </div>
- // | <div id="bar">
- // | <p>great commedians may not be funny <span>in person</span></p>
- // | </div>
- // If we are presented with the following defintion for a NodeList:
- // | var l = new dojo.NodeList(dojo.byId("foo"), dojo.byId("bar"));
- // it's possible to find all span elements under paragraphs
- // contained by these elements with this sub-query:
- // | var spans = l.query("p span");
-
- // FIXME: probably slow
- if(!queryStr){ return this; }
- var ret = this.map(function(node){
- // FIXME: why would we ever get undefined here?
- return d.query(queryStr, node).filter(function(subNode){ return subNode !== undefined; });
- });
- return this._wrap(apc.apply([], ret), this); // dojo.NodeList
- },
-
- filter: function(/*String|Function*/ simpleFilter){
- // summary:
- // "masks" the built-in javascript filter() method (supported
- // in Dojo via `dojo.filter`) to support passing a simple
- // string filter in addition to supporting filtering function
- // objects.
- // simpleFilter:
- // If a string, a single-expression CSS rule. For example,
- // ".thinger" or "#someId[attrName='value']" but not "div >
- // span". In short, anything which does not invoke a descent
- // to evaluate but can instead be used to test a single node
- // is acceptable.
- // example:
- // "regular" JS filter syntax as exposed in dojo.filter:
- // | dojo.query("*").filter(function(item){
- // | // highlight every paragraph
- // | return (item.nodeName == "p");
- // | }).style("backgroundColor", "yellow");
- // example:
- // the same filtering using a CSS selector
- // | dojo.query("*").filter("p").styles("backgroundColor", "yellow");
-
- var a = arguments, items = this, start = 0;
- if(typeof simpleFilter == "string"){ // inline'd type check
- items = d._filterQueryResult(this, a[0]);
- if(a.length == 1){
- // if we only got a string query, pass back the filtered results
- return items._stash(this); // dojo.NodeList
- }
- // if we got a callback, run it over the filtered items
- start = 1;
- }
- return this._wrap(d.filter(items, a[start], a[start + 1]), this); // 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||DomNode||Object||dojo.NodeList*/ content, /*String||Integer?*/ position){
- // summary:
- // add a node, NodeList 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:
- // DOM node, HTML in string format, a NodeList or an Object. If a DOM node or
- // NodeList, the content will be cloned if the current NodeList has more than one
- // element. Only the DOM nodes are cloned, no event handlers. If it is an Object,
- // it should be an object with at "template" String property that has the HTML string
- // to insert. If dojo.string has already been dojo.required, then dojo.string.substitute
- // will be used on the "template" to generate the final HTML string. Other allowed
- // properties on the object are: "parse" if the HTML
- // string should be parsed for widgets (dojo.require("dojo.parser") to get that
- // option to work), and "templateFunc" if a template function besides dojo.string.substitute
- // should be used to transform the "template".
- // position:
- // can be one of:
- // | "last"||"end" (default)
- // | "first||"start"
- // | "before"
- // | "after"
- // | "replace" (replaces nodes in this NodeList with new content)
- // | "only" (removes other children of the nodes so new content is hte only child)
- // 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");
- // example:
- // add a clone of a DOM node to the end of every element in
- // the list, removing it from its existing parent.
- // | dojo.query(".note").addContent(dojo.byId("foo"));
- // example:
- // Append nodes from a templatized string.
- // dojo.require("dojo.string");
- // dojo.query(".note").addContent({
- // template: '<b>${id}: </b><span>${name}</span>',
- // id: "user332",
- // name: "Mr. Anderson"
- // });
- // example:
- // Append nodes from a templatized string that also has widgets parsed.
- // dojo.require("dojo.string");
- // dojo.require("dojo.parser");
- // var notes = dojo.query(".note").addContent({
- // template: '<button dojoType="dijit.form.Button">${text}</button>',
- // parse: true,
- // text: "Send"
- // });
- content = this._normalize(content, this[0]);
- for(var i = 0, node; node = this[i]; i++){
- this._place(content, node, position, i > 0);
- }
- return this; //dojo.NodeList
- },
-
- 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.
- // example:
- // Grabs all buttons in the page and converts them to diji.form.Buttons.
- // | var buttons = dojo.query("button").instantiate("dijit.form.Button", {showLabel: true});
- var c = d.isFunction(declaredClass) ? declaredClass : d.getObject(declaredClass);
- properties = properties || {};
- return this.forEach(function(node){
- new c(properties, node);
- }); // dojo.NodeList
- },
-
- at: function(/*===== index =====*/){
- // summary:
- // Returns a new NodeList comprised of items in this NodeList
- // at the given index or indices.
- // index: Integer...
- // One or more 0-based indices of items in the current
- // NodeList.
- // returns:
- // dojo.NodeList
- var t = new this._NodeListCtor();
- d.forEach(arguments, function(i){ if(this[i]){ t.push(this[i]); }}, this);
- return t._stash(this); // dojo.NodeList
- }
-
- });
-
- nl.events = [
- // summary: list of all DOM events used in NodeList
- "blur", "focus", "change", "click", "error", "keydown", "keypress",
- "keyup", "load", "mousedown", "mouseenter", "mouseleave", "mousemove",
- "mouseout", "mouseover", "mouseup", "submit"
- ];
-
- // syntactic sugar for DOM events
- d.forEach(nl.events, function(evt){
- var _oe = "on"+evt;
- nlp[_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.log(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.log(e); }
- try{ n[_oe](_e); }catch(e){ console.log(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;
-if(typeof dojo != "undefined"){
- 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)
- - native (FF3.1+, Safari 3.1+, IE 8+)
- 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)
- 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
- - for native implementations, this may mean working around spec
- bugs. So be it.
- 5.) matched nodes are pruned to ensure they are unique (if necessary)
-*/
-
-;(function(d){
- // define everything in a closure for compressability reasons. "d" is an
- // alias to "dojo" (or the toolkit alias object, e.g., "acme").
-
- ////////////////////////////////////////////////////////////////////////
- // Toolkit aliases
- ////////////////////////////////////////////////////////////////////////
-
- // if you are extracing dojo.query for use in your own system, you will
- // need to provide these methods and properties. No other porting should be
- // necessary, save for configuring the system to use a class other than
- // dojo.NodeList as the return instance instantiator
- var trim = d.trim;
- var each = d.forEach;
- // d.isIE; // float
- // d.isSafari; // float
- // d.isOpera; // float
- // d.isWebKit; // float
- // d.doc ; // document element
- var qlc = d._NodeListCtor = d.NodeList;
-
- var getDoc = function(){ return d.doc; };
- // NOTE(alex): the spec is idiotic. CSS queries should ALWAYS be case-sensitive, but nooooooo
- var cssCaseBug = ((d.isWebKit||d.isMozilla) && ((getDoc().compatMode) == "BackCompat"));
-
- ////////////////////////////////////////////////////////////////////////
- // Global utilities
- ////////////////////////////////////////////////////////////////////////
-
-
- // on browsers that support the "children" collection we can avoid a lot of
- // iteration on chaff (non-element) nodes.
- // why.
- var childNodesName = !!getDoc().firstChild["children"] ? "children" : "childNodes";
-
- var specials = ">~+";
-
- // global thunk to determine whether we should treat the current query as
- // case sensitive or not. This switch is flipped by the query evaluator
- // based on the document passed as the context to search.
- var caseSensitive = false;
-
- // how high?
- var yesman = function(){ return true; };
-
- ////////////////////////////////////////////////////////////////////////
- // Tokenizer
- ////////////////////////////////////////////////////////////////////////
-
- var getQueryParts = function(query){
- // summary:
- // state machine for query tokenization
- // description:
- // instead of using a brittle and slow regex-based CSS parser,
- // dojo.query implements an AST-style query representation. This
- // representation is only generated once per query. For example,
- // the same query run multiple times or under different root nodes
- // does not re-parse the selector expression but instead uses the
- // cached data structure. The state machine implemented here
- // terminates on the last " " (space) charachter and returns an
- // ordered array of query component structures (or "parts"). Each
- // part represents an operator or a simple CSS filtering
- // expression. The structure for parts is documented in the code
- // below.
-
-
- // NOTE:
- // this code is designed to run fast and compress well. Sacrifices
- // to readibility and maintainability have been made. Your best
- // bet when hacking the tokenizer is to put The Donnas on *really*
- // loud (may we recommend their "Spend The Night" release?) and
- // just assume you're gonna make mistakes. Keep the unit tests
- // open and run them frequently. Knowing is half the battle ;-)
- if(specials.indexOf(query.slice(-1)) >= 0){
- // if we end with a ">", "+", or "~", that means we're implicitly
- // searching all children, so make it explicit
- query += " * "
- }else{
- // if you have not provided a terminator, one will be provided for
- // you...
- query += " ";
- }
-
- var ts = function(/*Integer*/ s, /*Integer*/ e){
- // trim and slice.
-
- // take an index to start a string slice from and an end position
- // and return a trimmed copy of that sub-string
- return trim(query.slice(s, e));
- }
-
- // the overall data graph of the full query, as represented by queryPart objects
- var queryParts = [];
-
-
- // state keeping vars
- var inBrackets = -1, inParens = -1, inMatchFor = -1,
- inPseudo = -1, inClass = -1, inId = -1, inTag = -1,
- lc = "", cc = "", pStart;
-
- // iteration vars
- var x = 0, // index in the query
- ql = query.length,
- currentPart = null, // data structure representing the entire clause
- _cp = null; // the current pseudo or attr matcher
-
- // several temporary variables are assigned to this structure durring a
- // potential sub-expression match:
- // attr:
- // a string representing the current full attribute match in a
- // bracket expression
- // type:
- // if there's an operator in a bracket expression, this is
- // used to keep track of it
- // value:
- // the internals of parenthetical expression for a pseudo. for
- // :nth-child(2n+1), value might be "2n+1"
-
- var endTag = function(){
- // called when the tokenizer hits the end of a particular tag name.
- // Re-sets state variables for tag matching and sets up the matcher
- // to handle the next type of token (tag or operator).
- if(inTag >= 0){
- var tv = (inTag == x) ? null : ts(inTag, x); // .toLowerCase();
- currentPart[ (specials.indexOf(tv) < 0) ? "tag" : "oper" ] = tv;
- inTag = -1;
- }
- }
-
- var endId = function(){
- // called when the tokenizer might be at the end of an ID portion of a match
- if(inId >= 0){
- currentPart.id = ts(inId, x).replace(/\\/g, "");
- inId = -1;
- }
- }
-
- var endClass = function(){
- // called when the tokenizer might be at the end of a class name
- // match. CSS allows for multiple classes, so we augment the
- // current item with another class in its list
- if(inClass >= 0){
- currentPart.classes.push(ts(inClass+1, x).replace(/\\/g, ""));
- inClass = -1;
- }
- }
-
- var endAll = function(){
- // at the end of a simple fragment, so wall off the matches
- endId(); endTag(); endClass();
- }
-
- var endPart = function(){
- endAll();
- if(inPseudo >= 0){
- currentPart.pseudos.push({ name: ts(inPseudo+1, x) });
- }
- // hint to the selector engine to tell it whether or not it
- // needs to do any iteration. Many simple selectors don't, and
- // we can avoid significant construction-time work by advising
- // the system to skip them
- currentPart.loops = (
- currentPart.pseudos.length ||
- currentPart.attrs.length ||
- currentPart.classes.length );
-
- currentPart.oquery = currentPart.query = ts(pStart, x); // save the full expression as a string
-
-
- // otag/tag are hints to suggest to the system whether or not
- // it's an operator or a tag. We save a copy of otag since the
- // tag name is cast to upper-case in regular HTML matches. The
- // system has a global switch to figure out if the current
- // expression needs to be case sensitive or not and it will use
- // otag or tag accordingly
- currentPart.otag = currentPart.tag = (currentPart["oper"]) ? null : (currentPart.tag || "*");
-
- if(currentPart.tag){
- // if we're in a case-insensitive HTML doc, we likely want
- // the toUpperCase when matching on element.tagName. If we
- // do it here, we can skip the string op per node
- // comparison
- currentPart.tag = currentPart.tag.toUpperCase();
- }
-
- // add the part to the list
- if(queryParts.length && (queryParts[queryParts.length-1].oper)){
- // operators are always infix, so we remove them from the
- // list and attach them to the next match. The evaluator is
- // responsible for sorting out how to handle them.
- currentPart.infixOper = queryParts.pop();
- currentPart.query = currentPart.infixOper.query + " " + currentPart.query;
- /*
- console.debug( "swapping out the infix",
- currentPart.infixOper,
- "and attaching it to",
- currentPart);
- */
- }
- queryParts.push(currentPart);
-
- currentPart = null;
- }
-
- // iterate over the query, charachter by charachter, building up a
- // list of query part objects
- for(; lc=cc, cc=query.charAt(x), x < ql; x++){
- // cc: the current character in the match
- // lc: the last charachter (if any)
-
- // someone is trying to escape something, so don't try to match any
- // fragments. We assume we're inside a literal.
- if(lc == "\\"){ continue; }
- if(!currentPart){ // a part was just ended or none has yet been created
- // NOTE: I hate all this alloc, but it's shorter than writing tons of if's
- pStart = x;
- // rules describe full CSS sub-expressions, like:
- // #someId
- // .className:first-child
- // but not:
- // thinger > div.howdy[type=thinger]
- // the indidual components of the previous query would be
- // split into 3 parts that would be represented a structure
- // like:
- // [
- // {
- // query: "thinger",
- // tag: "thinger",
- // },
- // {
- // query: "div.howdy[type=thinger]",
- // classes: ["howdy"],
- // infixOper: {
- // query: ">",
- // oper: ">",
- // }
- // },
- // ]
- currentPart = {
- query: null, // the full text of the part's rule
- pseudos: [], // CSS supports multiple pseud-class matches in a single rule
- attrs: [], // CSS supports multi-attribute match, so we need an array
- classes: [], // class matches may be additive, e.g.: .thinger.blah.howdy
- tag: null, // only one tag...
- oper: null, // ...or operator per component. Note that these wind up being exclusive.
- id: null, // the id component of a rule
- getTag: function(){
- return (caseSensitive) ? this.otag : this.tag;
- }
- };
-
- // if we don't have a part, we assume we're going to start at
- // the beginning of a match, which should be a tag name. This
- // might fault a little later on, but we detect that and this
- // iteration will still be fine.
- inTag = x;
- }
-
- if(inBrackets >= 0){
- // look for a the close first
- if(cc == "]"){ // if we're in a [...] clause and we end, do assignment
- if(!_cp.attr){
- // no attribute match was previously begun, so we
- // assume this is an attribute existance match in the
- // form of [someAttributeName]
- _cp.attr = ts(inBrackets+1, x);
- }else{
- // we had an attribute already, so we know that we're
- // matching some sort of value, as in [attrName=howdy]
- _cp.matchFor = ts((inMatchFor||inBrackets+1), x);
- }
- var cmf = _cp.matchFor;
- if(cmf){
- // try to strip quotes from the matchFor value. We want
- // [attrName=howdy] to match the same
- // as [attrName = 'howdy' ]
- if( (cmf.charAt(0) == '"') || (cmf.charAt(0) == "'") ){
- _cp.matchFor = cmf.slice(1, -1);
- }
- }
- // end the attribute by adding it to the list of attributes.
- currentPart.attrs.push(_cp);
- _cp = null; // necessary?
- inBrackets = inMatchFor = -1;
- }else if(cc == "="){
- // if the last char was an operator prefix, make sure we
- // record it along with the "=" operator.
- 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 we're in a parenthetical expression, we need to figure
- // out if it's attached to a pseduo-selector rule like
- // :nth-child(1)
- if(cc == ")"){
- if(inPseudo >= 0){
- _cp.value = ts(inParens+1, x);
- }
- inPseudo = inParens = -1;
- }
- }else if(cc == "#"){
- // start of an ID match
- endAll();
- inId = x+1;
- }else if(cc == "."){
- // start of a class match
- endAll();
- inClass = x;
- }else if(cc == ":"){
- // start of a pseudo-selector match
- endAll();
- inPseudo = x;
- }else if(cc == "["){
- // start of an attribute match.
- endAll();
- inBrackets = x;
- // provide a new structure for the attribute match to fill-in
- _cp = {
- /*=====
- attr: null, type: null, matchFor: null
- =====*/
- };
- }else if(cc == "("){
- // we really only care if we've entered a parenthetical
- // expression if we're already inside a pseudo-selector match
- if(inPseudo >= 0){
- // provide a new structure for the pseudo match to fill-in
- _cp = {
- name: ts(inPseudo+1, x),
- value: null
- }
- currentPart.pseudos.push(_cp);
- }
- inParens = x;
- }else if(
- (cc == " ") &&
- // if it's a space char and the last char is too, consume the
- // current one without doing more work
- (lc != cc)
- ){
- endPart();
- }
- }
- return queryParts;
- };
-
-
- ////////////////////////////////////////////////////////////////////////
- // DOM query infrastructure
- ////////////////////////////////////////////////////////////////////////
-
- var agree = function(first, second){
- // 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. If
- // either are not possed, the other is used exclusively.
- if(!first){ return second; }
- if(!second){ return first; }
-
- return function(){
- return first.apply(window, arguments) && second.apply(window, arguments);
- }
- };
-
- var getArr = function(i, arr){
- // helps us avoid array alloc when we don't need it
- var r = arr||[]; // FIXME: should this be 'new d._NodeListCtor()' ?
- if(i){ r.push(i); }
- return r;
- };
-
- var _isElement = function(n){ return (1 == n.nodeType); };
-
- // FIXME: need to coalesce _getAttr with defaultGetter
- var blank = "";
- var _getAttr = function(elem, attr){
- if(!elem){ return blank; }
- if(attr == "class"){
- return elem.className || blank;
- }
- if(attr == "for"){
- return elem.htmlFor || blank;
- }
- if(attr == "style"){
- return elem.style.cssText || blank;
- }
- return (caseSensitive ? elem.getAttribute(attr) : 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 = " "+_getAttr(elem, attr);
- return (
- (ea == value) ||
- (ea.indexOf(valueDash)==0)
- );
- }
- },
- "=": function(attr, value){
- return function(elem){
- return (_getAttr(elem, attr) == value);
- }
- }
- };
-
- // avoid testing for node type if we can. Defining this in the negative
- // here to avoid negation in the fast path.
- var _noNES = (typeof getDoc().firstChild.nextElementSibling == "undefined");
- var _ns = !_noNES ? "nextElementSibling" : "nextSibling";
- var _ps = !_noNES ? "previousElementSibling" : "previousSibling";
- var _simpleNodeTest = (_noNES ? _isElement : yesman);
-
- var _lookLeft = function(node){
- // look left
- while(node = node[_ps]){
- if(_simpleNodeTest(node)){ return false; }
- }
- return true;
- };
-
- var _lookRight = function(node){
- // look right
- while(node = node[_ns]){
- if(_simpleNodeTest(node)){ return false; }
- }
- return true;
- };
-
- var getNodeIndex = function(node){
- var root = node.parentNode;
- var i = 0,
- tret = root[childNodesName],
- ci = (node["_i"]||-1),
- cl = (root["_l"]||-1);
-
- if(!tret){ return -1; }
- var l = tret.length;
-
- // we calcuate the parent length as a cheap way to invalidate the
- // cache. It's not 100% accurate, but it's much more honest than what
- // other libraries do
- if( cl == l && ci >= 0 && cl >= 0 ){
- // if it's legit, tag and release
- return ci;
- }
-
- // else re-key things
- root["_l"] = l;
- ci = -1;
- for(var te = root["firstElementChild"]||root["firstChild"]; te; te = te[_ns]){
- if(_simpleNodeTest(te)){
- te["_i"] = ++i;
- if(node === te){
- // NOTE:
- // shortcuting the return at this step in indexing works
- // very well for benchmarking but we avoid it here since
- // it leads to potential O(n^2) behavior in sequential
- // getNodexIndex operations on a previously un-indexed
- // parent. We may revisit this at a later time, but for
- // now we just want to get the right answer more often
- // than not.
- ci = i;
- }
- }
- }
- return ci;
- };
-
- var isEven = function(elem){
- return !((getNodeIndex(elem)) % 2);
- };
-
- var isOdd = function(elem){
- return ((getNodeIndex(elem)) % 2);
- };
-
- var pseudos = {
- "checked": function(name, condition){
- return function(elem){
- return !!("checked" in elem ? elem.checked : elem.selected);
- }
- },
- "first-child": function(){ return _lookLeft; },
- "last-child": function(){ return _lookRight; },
- "only-child": function(name, condition){
- return function(node){
- if(!_lookLeft(node)){ return false; }
- if(!_lookRight(node)){ return false; }
- return true;
- };
- },
- "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){
- var cz = condition.charAt(0);
- if( cz == '"' || cz == "'" ){ //remove quote
- condition = condition.slice(1, -1);
- }
- return function(elem){
- return (elem.innerHTML.indexOf(condition) >= 0);
- }
- },
- "not": function(name, condition){
- var p = getQueryParts(condition)[0];
- var ignores = { el: 1 };
- if(p.tag != "*"){
- ignores.tag = 1;
- }
- if(!p.classes.length){
- ignores.classes = 1;
- }
- var ntf = getSimpleFilterFunc(p, ignores);
- return function(elem){
- return (!ntf(elem));
- }
- },
- "nth-child": function(name, condition){
- var pi = parseInt;
- // avoid re-defining function objects if we can
- if(condition == "odd"){
- return isOdd;
- }else if(condition == "even"){
- return isEven;
- }
- // FIXME: can we shorten this?
- if(condition.indexOf("n") != -1){
- var tparts = condition.split("n", 2);
- var pred = tparts[0] ? ((tparts[0] == '-') ? -1 : pi(tparts[0])) : 1;
- var idx = tparts[1] ? pi(tparts[1]) : 0;
- var lb = 0, ub = -1;
- if(pred > 0){
- if(idx < 0){
- idx = (idx % pred) && (pred + (idx % pred));
- }else if(idx>0){
- if(idx >= pred){
- lb = idx - idx % pred;
- }
- idx = idx % pred;
- }
- }else if(pred<0){
- pred *= -1;
- // idx has to be greater than 0 when pred is negative;
- // shall we throw an error here?
- if(idx > 0){
- ub = idx;
- idx = idx % pred;
- }
- }
- if(pred > 0){
- return function(elem){
- var i = getNodeIndex(elem);
- return (i>=lb) && (ub<0 || i<=ub) && ((i % pred) == idx);
- }
- }else{
- condition = idx;
- }
- }
- var ncount = pi(condition);
- return function(elem){
- return (getNodeIndex(elem) == ncount);
- }
- }
- };
-
- var defaultGetter = (d.isIE) ? function(cond){
- var clc = cond.toLowerCase();
- if(clc == "class"){ cond = "className"; }
- return function(elem){
- return (caseSensitive ? elem.getAttribute(cond) : elem[cond]||elem[clc]);
- }
- } : function(cond){
- return function(elem){
- return (elem && elem.getAttribute && elem.hasAttribute(cond));
- }
- };
-
- var getSimpleFilterFunc = function(query, ignores){
- // generates a node tester function based on the passed query part. The
- // query part is one of the structures generatd by the query parser
- // when it creates the query AST. The "ignores" object specifies which
- // (if any) tests to skip, allowing the system to avoid duplicating
- // work where it may have already been taken into account by other
- // factors such as how the nodes to test were fetched in the first
- // place
- if(!query){ return yesman; }
- ignores = ignores||{};
-
- var ff = null;
-
- if(!("el" in ignores)){
- ff = agree(ff, _isElement);
- }
-
- if(!("tag" in ignores)){
- if(query.tag != "*"){
- ff = agree(ff, function(elem){
- return (elem && (elem.tagName == query.getTag()));
- });
- }
- }
-
- if(!("classes" in ignores)){
- each(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|$)");
- */
- var re = new RegExp("(?:^|\\s)" + cname + "(?:\\s|$)");
- ff = agree(ff, function(elem){
- return re.test(elem.className);
- });
- ff.count = idx;
- });
- }
-
- if(!("pseudos" in ignores)){
- each(query.pseudos, function(pseudo){
- var pn = pseudo.name;
- if(pseudos[pn]){
- ff = agree(ff, pseudos[pn](pn, pseudo.value));
- }
- });
- }
-
- if(!("attrs" in ignores)){
- each(query.attrs, function(attr){
- var matcher;
- var a = attr.attr;
- // type, attr, matchFor
- if(attr.type && attrs[attr.type]){
- matcher = attrs[attr.type](a, attr.matchFor);
- }else if(a.length){
- matcher = defaultGetter(a);
- }
- if(matcher){
- ff = agree(ff, matcher);
- }
- });
- }
-
- if(!("id" in ignores)){
- if(query.id){
- ff = agree(ff, function(elem){
- return (!!elem && (elem.id == query.id));
- });
- }
- }
-
- if(!ff){
- if(!("default" in ignores)){
- ff = yesman;
- }
- }
- return ff;
- };
-
- var _nextSibling = function(filterFunc){
- return function(node, ret, bag){
- while(node = node[_ns]){
- if(_noNES && (!_isElement(node))){ continue; }
- if(
- (!bag || _isUnique(node, bag)) &&
- filterFunc(node)
- ){
- ret.push(node);
- }
- break;
- }
- return ret;
- }
- };
-
- var _nextSiblings = function(filterFunc){
- return function(root, ret, bag){
- var te = root[_ns];
- while(te){
- if(_simpleNodeTest(te)){
- if(bag && !_isUnique(te, bag)){
- break;
- }
- if(filterFunc(te)){
- ret.push(te);
- }
- }
- te = te[_ns];
- }
- return ret;
- }
- };
-
- // get an array of child *elements*, skipping text and comment nodes
- var _childElements = function(filterFunc){
- filterFunc = filterFunc||yesman;
- return function(root, ret, bag){
- // get an array of child elements, skipping text and comment nodes
- var te, x = 0, tret = root[childNodesName];
- while(te = tret[x++]){
- if(
- _simpleNodeTest(te) &&
- (!bag || _isUnique(te, bag)) &&
- (filterFunc(te, x))
- ){
- ret.push(te);
- }
- }
- return ret;
- };
- };
-
- /*
- // thanks, Dean!
- var itemIsAfterRoot = d.isIE ? function(item, root){
- return (item.sourceIndex > root.sourceIndex);
- } : function(item, root){
- return (item.compareDocumentPosition(root) == 2);
- };
- */
-
- // test to see if node is below root
- var _isDescendant = function(node, root){
- var pn = node.parentNode;
- while(pn){
- if(pn == root){
- break;
- }
- pn = pn.parentNode;
- }
- return !!pn;
- };
-
- var _getElementsFuncCache = {};
-
- var getElementsFunc = function(query){
- var retFunc = _getElementsFuncCache[query.query];
- // if we've got a cached dispatcher, just use that
- if(retFunc){ return retFunc; }
- // else, generate a new on
-
- // NOTE:
- // this function returns a function that searches for nodes and
- // filters them. The search may be specialized by infix operators
- // (">", "~", or "+") else it will default to searching all
- // descendants (the " " selector). Once a group of children is
- // founde, a test function is applied to weed out the ones we
- // don't want. Many common cases can be fast-pathed. We spend a
- // lot of cycles to create a dispatcher that doesn't do more work
- // than necessary at any point since, unlike this function, the
- // dispatchers will be called every time. The logic of generating
- // efficient dispatchers looks like this in pseudo code:
- //
- // # if it's a purely descendant query (no ">", "+", or "~" modifiers)
- // if infixOperator == " ":
- // if only(id):
- // return def(root):
- // return d.byId(id, root);
- //
- // elif id:
- // return def(root):
- // return filter(d.byId(id, root));
- //
- // elif cssClass && getElementsByClassName:
- // return def(root):
- // return filter(root.getElementsByClassName(cssClass));
- //
- // elif only(tag):
- // return def(root):
- // return root.getElementsByTagName(tagName);
- //
- // else:
- // # search by tag name, then filter
- // return def(root):
- // return filter(root.getElementsByTagName(tagName||"*"));
- //
- // elif infixOperator == ">":
- // # search direct children
- // return def(root):
- // return filter(root.children);
- //
- // elif infixOperator == "+":
- // # search next sibling
- // return def(root):
- // return filter(root.nextElementSibling);
- //
- // elif infixOperator == "~":
- // # search rightward siblings
- // return def(root):
- // return filter(nextSiblings(root));
-
- var io = query.infixOper;
- var oper = (io ? io.oper : "");
- // the default filter func which tests for all conditions in the query
- // part. This is potentially inefficient, so some optimized paths may
- // re-define it to test fewer things.
- var filterFunc = getSimpleFilterFunc(query, { el: 1 });
- var qt = query.tag;
- var wildcardTag = ("*" == qt);
- var ecs = getDoc()["getElementsByClassName"];
-
- if(!oper){
- // if there's no infix operator, then it's a descendant query. ID
- // and "elements by class name" variants can be accelerated so we
- // call them out explicitly:
- if(query.id){
- // testing shows that the overhead of yesman() is acceptable
- // and can save us some bytes vs. re-defining the function
- // everywhere.
- filterFunc = (!query.loops && wildcardTag) ?
- yesman :
- getSimpleFilterFunc(query, { el: 1, id: 1 });
-
- retFunc = function(root, arr){
- var te = d.byId(query.id, (root.ownerDocument||root));
- if(!te || !filterFunc(te)){ return; }
- if(9 == root.nodeType){ // if root's a doc, we just return directly
- return getArr(te, arr);
- }else{ // otherwise check ancestry
- if(_isDescendant(te, root)){
- return getArr(te, arr);
- }
- }
- }
- }else if(
- ecs &&
- // isAlien check. Workaround for Prototype.js being totally evil/dumb.
- /\{\s*\[native code\]\s*\}/.test(String(ecs)) &&
- query.classes.length &&
- !cssCaseBug
- ){
- // it's a class-based query and we've got a fast way to run it.
-
- // ignore class and ID filters since we will have handled both
- filterFunc = getSimpleFilterFunc(query, { el: 1, classes: 1, id: 1 });
- var classesString = query.classes.join(" ");
- retFunc = function(root, arr, bag){
- var ret = getArr(0, arr), te, x=0;
- var tret = root.getElementsByClassName(classesString);
- while((te = tret[x++])){
- if(filterFunc(te, root) && _isUnique(te, bag)){
- ret.push(te);
- }
- }
- return ret;
- };
-
- }else if(!wildcardTag && !query.loops){
- // it's tag only. Fast-path it.
- retFunc = function(root, arr, bag){
- var ret = getArr(0, arr), te, x=0;
- var tret = root.getElementsByTagName(query.getTag());
- while((te = tret[x++])){
- if(_isUnique(te, bag)){
- ret.push(te);
- }
- }
- return ret;
- };
- }else{
- // the common case:
- // a descendant selector without a fast path. By now it's got
- // to have a tag selector, even if it's just "*" so we query
- // by that and filter
- filterFunc = getSimpleFilterFunc(query, { el: 1, tag: 1, id: 1 });
- retFunc = function(root, arr, bag){
- var ret = getArr(0, arr), te, x=0;
- // we use getTag() to avoid case sensitivity issues
- var tret = root.getElementsByTagName(query.getTag());
- while((te = tret[x++])){
- if(filterFunc(te, root) && _isUnique(te, bag)){
- ret.push(te);
- }
- }
- return ret;
- };
- }
- }else{
- // the query is scoped in some way. Instead of querying by tag we
- // use some other collection to find candidate nodes
- var skipFilters = { el: 1 };
- if(wildcardTag){
- skipFilters.tag = 1;
- }
- filterFunc = getSimpleFilterFunc(query, skipFilters);
- if("+" == oper){
- retFunc = _nextSibling(filterFunc);
- }else if("~" == oper){
- retFunc = _nextSiblings(filterFunc);
- }else if(">" == oper){
- retFunc = _childElements(filterFunc);
- }
- }
- // cache it and return
- return _getElementsFuncCache[query.query] = retFunc;
- };
-
- var filterDown = function(root, queryParts){
- // NOTE:
- // this is the guts of the DOM query system. It takes a list of
- // parsed query parts and a root and finds children which match
- // the selector represented by the parts
- var candidates = getArr(root), qp, x, te, qpl = queryParts.length, bag, ret;
-
- for(var i = 0; i < qpl; i++){
- ret = [];
- qp = queryParts[i];
- x = candidates.length - 1;
- if(x > 0){
- // if we have more than one root at this level, provide a new
- // hash to use for checking group membership but tell the
- // system not to post-filter us since we will already have been
- // gauranteed to be unique
- bag = {};
- ret.nozip = true;
- }
- var gef = getElementsFunc(qp);
- for(var j = 0; (te = candidates[j]); j++){
- // for every root, get the elements that match the descendant
- // selector, adding them to the "ret" array and filtering them
- // via membership in this level's bag. If there are more query
- // parts, then this level's return will be used as the next
- // level's candidates
- gef(te, ret, bag);
- }
- if(!ret.length){ break; }
- candidates = ret;
- }
- return ret;
- };
-
- ////////////////////////////////////////////////////////////////////////
- // the query runner
- ////////////////////////////////////////////////////////////////////////
-
- // these are the primary caches for full-query results. The query
- // dispatcher functions are generated then stored here for hash lookup in
- // the future
- var _queryFuncCacheDOM = {},
- _queryFuncCacheQSA = {};
-
- // 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 getStepQueryFunc = function(query){
- var qparts = getQueryParts(trim(query));
-
- // if it's trivial, avoid iteration and zipping costs
- if(qparts.length == 1){
- // we optimize this case here to prevent dispatch further down the
- // chain, potentially slowing things down. We could more elegantly
- // handle this in filterDown(), but it's slower for simple things
- // that need to be fast (e.g., "#someId").
- var tef = getElementsFunc(qparts[0]);
- return function(root){
- var r = tef(root, new qlc());
- if(r){ r.nozip = true; }
- return r;
- }
- }
-
- // otherwise, break it up and return a runner that iterates over the parts recursively
- return function(root){
- return filterDown(root, qparts);
- }
- };
-
- // NOTES:
- // * we can't trust QSA for anything but document-rooted queries, so
- // caching is split into DOM query evaluators and QSA query evaluators
- // * caching query results is dirty and leak-prone (or, at a minimum,
- // prone to unbounded growth). Other toolkits may go this route, but
- // they totally destroy their own ability to manage their memory
- // footprint. If we implement it, it should only ever be with a fixed
- // total element reference # limit and an LRU-style algorithm since JS
- // has no weakref support. Caching compiled query evaluators is also
- // potentially problematic, but even on large documents the size of the
- // query evaluators is often < 100 function objects per evaluator (and
- // LRU can be applied if it's ever shown to be an issue).
- // * since IE's QSA support is currently only for HTML documents and even
- // then only in IE 8's "standards mode", we have to detect our dispatch
- // route at query time and keep 2 separate caches. Ugg.
-
- // we need to determine if we think we can run a given query via
- // querySelectorAll or if we'll need to fall back on DOM queries to get
- // there. We need a lot of information about the environment and the query
- // to make the determiniation (e.g. does it support QSA, does the query in
- // question work in the native QSA impl, etc.).
- var nua = navigator.userAgent;
- // some versions of Safari provided QSA, but it was buggy and crash-prone.
- // We need te detect the right "internal" webkit version to make this work.
- var wk = "WebKit/";
- var is525 = (
- d.isWebKit &&
- (nua.indexOf(wk) > 0) &&
- (parseFloat(nua.split(wk)[1]) > 528)
- );
-
- // IE QSA queries may incorrectly include comment nodes, so we throw the
- // zipping function into "remove" comments mode instead of the normal "skip
- // it" which every other QSA-clued browser enjoys
- var noZip = d.isIE ? "commentStrip" : "nozip";
-
- var qsa = "querySelectorAll";
- var qsaAvail = (
- !!getDoc()[qsa] &&
- // see #5832
- (!d.isSafari || (d.isSafari > 3.1) || is525 )
- );
-
- //Don't bother with n+3 type of matches, IE complains if we modify those.
- var infixSpaceRe = /n\+\d|([^ ])?([>~+])([^ =])?/g;
- var infixSpaceFunc = function(match, pre, ch, post) {
- return ch ? (pre ? pre + " " : "") + ch + (post ? " " + post : "") : /*n+3*/ match;
- };
-
- var getQueryFunc = function(query, forceDOM){
- //Normalize query. The CSS3 selectors spec allows for omitting spaces around
- //infix operators, >, ~ and +
- //Do the work here since detection for spaces is used as a simple "not use QSA"
- //test below.
- query = query.replace(infixSpaceRe, infixSpaceFunc);
-
- if(qsaAvail){
- // if we've got a cached variant and we think we can do it, run it!
- var qsaCached = _queryFuncCacheQSA[query];
- if(qsaCached && !forceDOM){ return qsaCached; }
- }
-
- // else if we've got a DOM cached variant, assume that we already know
- // all we need to and use it
- var domCached = _queryFuncCacheDOM[query];
- if(domCached){ return domCached; }
-
- // TODO:
- // today we're caching DOM and QSA branches separately so we
- // recalc useQSA every time. If we had a way to tag root+query
- // efficiently, we'd be in good shape to do a global cache.
-
- var qcz = query.charAt(0);
- var nospace = (-1 == query.indexOf(" "));
-
- // byId searches are wicked fast compared to QSA, even when filtering
- // is required
- if( (query.indexOf("#") >= 0) && (nospace) ){
- forceDOM = true;
- }
-
- var useQSA = (
- qsaAvail && (!forceDOM) &&
- // as per CSS 3, we can't currently start w/ combinator:
- // http://www.w3.org/TR/css3-selectors/#w3cselgrammar
- (specials.indexOf(qcz) == -1) &&
- // IE's QSA impl sucks on pseudos
- (!d.isIE || (query.indexOf(":") == -1)) &&
-
- (!(cssCaseBug && (query.indexOf(".") >= 0))) &&
-
- // FIXME:
- // need to tighten up browser rules on ":contains" and "|=" to
- // figure out which aren't good
- // Latest webkit (around 531.21.8) does not seem to do well with :checked on option
- // elements, even though according to spec, selected options should
- // match :checked. So go nonQSA for it:
- // http://bugs.dojotoolkit.org/ticket/5179
- (query.indexOf(":contains") == -1) && (query.indexOf(":checked") == -1) &&
- (query.indexOf("|=") == -1) // some browsers don't grok it
- );
-
- // TODO:
- // if we've got a descendant query (e.g., "> .thinger" instead of
- // just ".thinger") in a QSA-able doc, but are passed a child as a
- // root, it should be possible to give the item a synthetic ID and
- // trivially rewrite the query to the form "#synid > .thinger" to
- // use the QSA branch
-
-
- if(useQSA){
- var tq = (specials.indexOf(query.charAt(query.length-1)) >= 0) ?
- (query + " *") : query;
- return _queryFuncCacheQSA[query] = function(root){
- try{
- // the QSA system contains an egregious spec bug which
- // limits us, effectively, to only running QSA queries over
- // entire documents. See:
- // http://ejohn.org/blog/thoughts-on-queryselectorall/
- // despite this, we can also handle QSA runs on simple
- // selectors, but we don't want detection to be expensive
- // so we're just checking for the presence of a space char
- // right now. Not elegant, but it's cheaper than running
- // the query parser when we might not need to
- if(!((9 == root.nodeType) || nospace)){ throw ""; }
- var r = root[qsa](tq);
- // skip expensive duplication checks and just wrap in a NodeList
- r[noZip] = true;
- return r;
- }catch(e){
- // else run the DOM branch on this query, ensuring that we
- // default that way in the future
- return getQueryFunc(query, true)(root);
- }
- }
- }else{
- // DOM branch
- var parts = query.split(/\s*,\s*/);
- return _queryFuncCacheDOM[query] = ((parts.length < 2) ?
- // if not a compound query (e.g., ".foo, .bar"), cache and return a dispatcher
- getStepQueryFunc(query) :
- // if it *is* a complex query, break it up into its
- // constituent parts and return a dispatcher that will
- // merge the parts when run
- function(root){
- var pindex = 0, // avoid array alloc for every invocation
- ret = [],
- tp;
- while((tp = parts[pindex++])){
- ret = ret.concat(getStepQueryFunc(tp)(root));
- }
- return ret;
- }
- );
- }
- };
-
- var _zipIdx = 0;
-
- // NOTE:
- // this function is Moo inspired, but our own impl to deal correctly
- // with XML in IE
- var _nodeUID = d.isIE ? function(node){
- if(caseSensitive){
- // XML docs don't have uniqueID on their nodes
- return (node.getAttribute("_uid") || node.setAttribute("_uid", ++_zipIdx) || _zipIdx);
-
- }else{
- return node.uniqueID;
- }
- } :
- function(node){
- return (node._uid || (node._uid = ++_zipIdx));
- };
-
- // determine if a node in is unique in a "bag". In this case we don't want
- // to flatten a list of unique items, but rather just tell if the item in
- // question is already in the bag. Normally we'd just use hash lookup to do
- // this for us but IE's DOM is busted so we can't really count on that. On
- // the upside, it gives us a built in unique ID function.
- var _isUnique = function(node, bag){
- if(!bag){ return 1; }
- var id = _nodeUID(node);
- if(!bag[id]){ return bag[id] = 1; }
- return 0;
- };
-
- // attempt to efficiently determine if an item in a list is a dupe,
- // returning a list of "uniques", hopefully in doucment order
- var _zipIdxName = "_zipIdx";
- var _zip = function(arr){
- if(arr && arr.nozip){
- return (qlc._wrap) ? qlc._wrap(arr) : arr;
- }
- // var ret = new d._NodeListCtor();
- var ret = new qlc();
- if(!arr || !arr.length){ return ret; }
- if(arr[0]){
- ret.push(arr[0]);
- }
- if(arr.length < 2){ return ret; }
-
- _zipIdx++;
-
- // we have to fork here for IE and XML docs because we can't set
- // expandos on their nodes (apparently). *sigh*
- if(d.isIE && caseSensitive){
- var szidx = _zipIdx+"";
- arr[0].setAttribute(_zipIdxName, szidx);
- for(var x = 1, te; te = arr[x]; x++){
- if(arr[x].getAttribute(_zipIdxName) != szidx){
- ret.push(te);
- }
- te.setAttribute(_zipIdxName, szidx);
- }
- }else if(d.isIE && arr.commentStrip){
- try{
- for(var x = 1, te; te = arr[x]; x++){
- if(_isElement(te)){
- ret.push(te);
- }
- }
- }catch(e){ /* squelch */ }
- }else{
- if(arr[0]){ arr[0][_zipIdxName] = _zipIdx; }
- for(var x = 1, te; te = arr[x]; x++){
- if(arr[x][_zipIdxName] != _zipIdx){
- ret.push(te);
- }
- te[_zipIdxName] = _zipIdx;
- }
- }
- 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`, and `:only-child` positional selectors
- // * `:empty` content emtpy selector
- // * `:checked` pseudo 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
- // manipulation 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`
- // * `:*-of-type` pseudo selectors
- //
- // dojo.query and XML Documents:
- // -----------------------------
- //
- // `dojo.query` (as of dojo 1.2) supports searching XML documents
- // in a case-sensitive manner. If an HTML document is served with
- // a doctype that forces case-sensitivity (e.g., XHTML 1.1
- // Strict), dojo.query() will detect this and "do the right
- // thing". Case sensitivity is dependent upon the document being
- // searched and not the query used. It is therefore possible to
- // use case-sensitive queries on strict sub-documents (iframes,
- // etc.) or XML documents while still assuming case-insensitivity
- // for a host/root document.
- //
- // Non-selector Queries:
- // ---------------------
- //
- // If something other than a String is passed for the query,
- // `dojo.query` will return a new `dojo.NodeList` instance
- // 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");
- // | }
- // | });
- // | });
-
- //Set list constructor to desired value. This can change
- //between calls, so always re-assign here.
- qlc = d._NodeListCtor;
-
- if(!query){
- return new qlc();
- }
-
- if(query.constructor == qlc){
- return query;
- }
- if(typeof query != "string"){ // inline'd type check
- return new qlc(query); // dojo.NodeList
- }
- if(typeof root == "string"){ // inline'd type check
- root = d.byId(root);
- if(!root){ return new qlc(); }
- }
-
- root = root||getDoc();
- var od = root.ownerDocument||root.documentElement;
-
- // throw the big case sensitivity switch
-
- // NOTE:
- // Opera in XHTML mode doesn't detect case-sensitivity correctly
- // and it's not clear that there's any way to test for it
- caseSensitive = (root.contentType && root.contentType=="application/xml") ||
- (d.isOpera && (root.doctype || od.toString() == "[object XMLDocument]")) ||
- (!!od) &&
- (d.isIE ? od.xml : (root.xmlVersion||od.xmlVersion));
-
- // NOTE:
- // adding "true" as the 2nd argument to getQueryFunc is useful for
- // testing the DOM branch without worrying about the
- // behavior/performance of the QSA branch.
- var r = getQueryFunc(query)(root);
-
- // FIXME:
- // need to investigate this branch WRT #8074 and #8075
- if(r && r.nozip && !qlc._wrap){
- return r;
- }
- return _zip(r); // dojo.NodeList
- }
-
- // FIXME: need to add infrastructure for post-filtering pseudos, ala :last
- d.query.pseudos = pseudos;
-
- // one-off function for filtering a NodeList based on a simple selector
- d._filterQueryResult = function(nodeList, simpleFilter){
- var tmpNodeList = new d._NodeListCtor();
- var filterFunc = getSimpleFilterFunc(getQueryParts(simpleFilter)[0]);
- for(var x = 0, te; te = nodeList[x]; x++){
- if(filterFunc(te)){ tmpNodeList.push(te); }
- }
- return tmpNodeList;
- }
-})(this["queryPortability"]||this["acme"]||dojo);
-
-/*
-*/
-
-}
-
-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, cfg = _d.config;
-
- function setValue(/*Object*/obj, /*String*/name, /*String*/value){
- //summary:
- // For the named 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.
-
- //Skip it if there is no value
- if(value === null){
- return;
- }
-
- var val = obj[name];
- if(typeof val == "string"){ // inline'd type check
- obj[name] = [val, value];
- }else if(_d.isArray(val)){
- val.push(value);
- }else{
- obj[name] = value;
- }
- }
-
- dojo.fieldToObject = function(/*DOMNode||String*/ inputNode){
- // summary:
- // Serialize a form field to a JavaScript object.
- //
- // description:
- // Returns the value encoded in a form field as
- // as a string or an array of strings. Disabled form elements
- // and unchecked radio and checkboxes are skipped. Multi-select
- // elements are returned as an array of string values.
- var ret = null;
- var item = _d.byId(inputNode);
- if(item){
- var _in = item.name;
- var type = (item.type||"").toLowerCase();
- if(_in && type && !item.disabled){
- if(type == "radio" || type == "checkbox"){
- if(item.checked){ ret = item.value }
- }else if(item.multiple){
- ret = [];
- _d.query("option", item).forEach(function(opt){
- if(opt.selected){
- ret.push(opt.value);
- }
- });
- }else{
- ret = item.value;
- }
- }
- }
- return ret; // Object
- }
-
- dojo.formToObject = function(/*DOMNode||String*/ formNode){
- // summary:
- // Serialize a form node to a JavaScript object.
- // description:
- // 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.
- //
- // example:
- // 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 exclude = "file|submit|image|reset|button|";
- _d.forEach(dojo.byId(formNode).elements, function(item){
- var _in = item.name;
- var type = (item.type||"").toLowerCase();
- if(_in && type && exclude.indexOf(type) == -1 && !item.disabled){
- setValue(ret, _in, _d.fieldToObject(item));
- 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:
- // Create 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:
- // Create an object representing a de-serialized query section of a
- // URL. Query keys with multiple values are returned in an array.
- //
- // example:
- // 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(typeof ret[name] == "string"){ // inline'd type check
- ret[name] = [ret[name]];
- }
-
- if(_d.isArray(ret[name])){
- ret[name].push(val);
- }else{
- ret[name] = val;
- }
- }
- });
- return ret; // Object
- }
-
- // 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;
-
- // MOW: remove dojo._contentHandlers alias in 2.0
- var handlers = _d._contentHandlers = dojo.contentHandlers = {
- // summary:
- // A map of availble XHR transport handle types. Name matches the
- // `handleAs` attribute passed to XHR calls.
- //
- // description:
- // A map of availble XHR transport handle types. Name matches the
- // `handleAs` attribute passed to XHR calls. Each contentHandler is
- // called, passing the xhr object for manipulation. The return value
- // from the contentHandler will be passed to the `load` or `handle`
- // functions defined in the original xhr call.
- //
- // example:
- // Creating a custom content-handler:
- // | dojo.contentHandlers.makeCaps = function(xhr){
- // | return xhr.responseText.toUpperCase();
- // | }
- // | // and later:
- // | dojo.xhrGet({
- // | url:"foo.txt",
- // | handleAs:"makeCaps",
- // | load: function(data){ /* data is a toUpper version of foo.txt */ }
- // | });
-
- text: function(xhr){
- // summary: A contentHandler which simply returns the plaintext response data
- return xhr.responseText;
- },
- json: function(xhr){
- // summary: A contentHandler which returns a JavaScript object created from the response data
- return _d.fromJson(xhr.responseText || null);
- },
- "json-comment-filtered": function(xhr){
- // summary: A contentHandler which expects comment-filtered JSON.
- // description:
- // A contentHandler which expects comment-filtered JSON.
- // the json-comment-filtered option was implemented to prevent
- // "JavaScript Hijacking", but it is less secure than standard JSON. Use
- // standard JSON instead. JSON prefixing can be used to subvert hijacking.
- //
- // Will throw a notice suggesting to use application/json mimetype, as
- // json-commenting can introduce security issues. To decrease the chances of hijacking,
- // use the standard `json` contentHandler, and prefix your "JSON" with: {}&&
- //
- // use djConfig.useCommentedJson = true to turn off the notice
- if(!dojo.config.useCommentedJson){
- console.warn("Consider using the standard mimetype:application/json."
- + " json-commenting can introduce security issues. To"
- + " decrease the chances of hijacking, use the standard the 'json' handler and"
- + " prefix your json with: {}&&\n"
- + "Use djConfig.useCommentedJson=true to turn off this message.");
- }
-
- var value = xhr.responseText;
- var cStartIdx = value.indexOf("\/*");
- var cEndIdx = value.lastIndexOf("*\/");
- if(cStartIdx == -1 || cEndIdx == -1){
- throw new Error("JSON was not comment filtered");
- }
- return _d.fromJson(value.substring(cStartIdx+2, cEndIdx));
- },
- javascript: function(xhr){
- // summary: A contentHandler which evaluates the response data, expecting it to be valid JavaScript
-
- // FIXME: try Moz and IE specific eval variants?
- return _d.eval(xhr.responseText);
- },
- xml: function(xhr){
- // summary: A contentHandler returning an XML Document parsed from the response data
- var result = xhr.responseXML;
- if(_d.isIE && (!result || !result.documentElement)){
- //WARNING: this branch used by the xml handling in dojo.io.iframe,
- //so be sure to test dojo.io.iframe if making changes below.
- var ms = function(n){ return "MSXML" + n + ".DOMDocument"; }
- var dp = ["Microsoft.XMLDOM", ms(6), ms(4), ms(3), ms(2)];
- _d.some(dp, function(p){
- try{
- var dom = new ActiveXObject(p);
- dom.async = false;
- dom.loadXML(xhr.responseText);
- result = dom;
- }catch(e){ return false; }
- return true;
- });
- }
- return result; // DOMDocument
- },
- "json-comment-optional": function(xhr){
- // summary: A contentHandler which checks the presence of comment-filtered JSON and
- // alternates between the `json` and `json-comment-filtered` contentHandlers.
- if(xhr.responseText && /^[^{\[]*\/\*/.test(xhr.responseText)){
- return handlers["json-comment-filtered"](xhr);
- }else{
- 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).
- // rawBody: String?
- // Sets the raw body for an HTTP request. If this is used, then the content
- // property is ignored. This is mostly useful for HTTP methods that have
- // a body to their requests, like PUT or POST. This property can be used instead
- // of postData and putData for dojo.rawXhrPost and dojo.rawXhrPut respectively.
- // ioPublish: Boolean?
- // Set this explicitly to false to prevent publishing of topics related to
- // IO operations. Otherwise, if djConfig.ioPublish is set to true, topics
- // will be published via dojo.publish for different phases of an IO operation.
- // See dojo.__IoPublish for a list of topics that are published.
- // load: Function?
- // This function will be
- // called on a successful HTTP response code.
- // error: Function?
- // This function will
- // be called when the request fails due to a network or server error, the url
- // is invalid, etc. It will also be called if the load or handle callback throws an
- // exception, unless djConfig.debugAtAllCosts is true. This allows deployed applications
- // to continue to run even when a logic error happens in the callback, while making
- // it easier to troubleshoot while in debug mode.
- // handle: Function?
- // This function will
- // be called at the end of every request, whether or not an error occurs.
- this.url = url;
- this.content = content;
- this.timeout = timeout;
- this.form = form;
- this.preventCache = preventCache;
- this.handleAs = handleAs;
- this.ioPublish = ioPublish;
- this.load = function(response, ioArgs){
- // ioArgs: dojo.__IoCallbackArgs
- // Provides additional information about the request.
- // response: Object
- // The response in the format as defined with handleAs.
- }
- this.error = function(response, ioArgs){
- // ioArgs: dojo.__IoCallbackArgs
- // Provides additional information about the request.
- // response: Object
- // The response in the format as defined with handleAs.
- }
- this.handle = function(loadOrError, response, ioArgs){
- // loadOrError: String
- // Provides a string that tells you whether this function
- // was called because of success (load) or failure (error).
- // response: Object
- // The response in the format as defined with handleAs.
- // ioArgs: dojo.__IoCallbackArgs
- // Provides additional information about the request.
- }
- }
- =====*/
-
- /*=====
- 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.__IoPublish = function(){
- // summary:
- // This is a list of IO topics that can be published
- // if djConfig.ioPublish is set to true. IO topics can be
- // published for any Input/Output, network operation. So,
- // dojo.xhr, dojo.io.script and dojo.io.iframe can all
- // trigger these topics to be published.
- // start: String
- // "/dojo/io/start" is sent when there are no outstanding IO
- // requests, and a new IO request is started. No arguments
- // are passed with this topic.
- // send: String
- // "/dojo/io/send" is sent whenever a new IO request is started.
- // It passes the dojo.Deferred for the request with the topic.
- // load: String
- // "/dojo/io/load" is sent whenever an IO request has loaded
- // successfully. It passes the response and the dojo.Deferred
- // for the request with the topic.
- // error: String
- // "/dojo/io/error" is sent whenever an IO request has errored.
- // It passes the error and the dojo.Deferred
- // for the request with the topic.
- // done: String
- // "/dojo/io/done" is sent whenever an IO request has completed,
- // either by loading or by erroring. It passes the error and
- // the dojo.Deferred for the request with the topic.
- // stop: String
- // "/dojo/io/stop" is sent when all outstanding IO requests have
- // finished. No arguments are passed with this topic.
- this.start = "/dojo/io/start";
- this.send = "/dojo/io/send";
- this.load = "/dojo/io/load";
- this.error = "/dojo/io/error";
- this.done = "/dojo/io/done";
- this.stop = "/dojo/io/stop";
- }
- =====*/
-
-
- 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);
- });
- }
-
- //Plug in topic publishing, if dojo.publish is loaded.
- if(cfg.ioPublish && _d.publish && ioArgs.args.ioPublish !== false){
- d.addCallbacks(
- function(res){
- _d.publish("/dojo/io/load", [d, res]);
- return res;
- },
- function(res){
- _d.publish("/dojo/io/error", [d, res]);
- return res;
- }
- );
- d.addBoth(function(res){
- _d.publish("/dojo/io/done", [d, res]);
- return res;
- });
- }
-
- 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 == "object" || _at == "unknown"){
- xhr.abort();
- }
- var err = dfd.ioArgs.error;
- if(!err){
- err = new Error("xhr cancelled");
- err.dojoType="cancel";
- }
- return err;
- }
- var _deferredOk = function(/*Deferred*/dfd){
- // summary: okHandler function for dojo._ioSetArgs call.
-
- var ret = handlers[dfd.ioArgs.handleAs](dfd.ioArgs.xhr);
- return ret === undefined ? null : ret;
- }
- var _deferError = function(/*Error*/error, /*Deferred*/dfd){
- // summary: errHandler function for dojo._ioSetArgs call.
-
- if(!dfd.ioArgs.args.failOk){
- console.error(error);
- }
- return error;
- }
-
- // 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 = [];
-
-
- //Use a separate count for knowing if we are starting/stopping io calls.
- //Cannot use _inFlight.length since it can change at a different time than
- //when we want to do this kind of test. We only want to decrement the count
- //after a callback/errback has finished, since the callback/errback should be
- //considered as part of finishing a request.
- var _pubCount = 0;
- var _checkPubCount = function(dfd){
- if(_pubCount <= 0){
- _pubCount = 0;
- if(cfg.ioPublish && _d.publish && (!dfd || dfd && dfd.ioArgs.args.ioPublish !== false)){
- _d.publish("/dojo/io/stop");
- }
- }
- };
-
- 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;
- var func = function(){
- if(!dfd || dfd.canceled || !tif.validCheck(dfd)){
- _inFlight.splice(i--, 1);
- _pubCount -= 1;
- }else if(tif.ioCheck(dfd)){
- _inFlight.splice(i--, 1);
- tif.resHandle(dfd);
- _pubCount -= 1;
- }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();
- _pubCount -= 1;
- }
- }
- };
- if(dojo.config.debugAtAllCosts){
- func.call(this);
- }else{
- try{
- func.call(this);
- }catch(e){
- dfd.errback(e);
- }
- }
- }
- }
-
- _checkPubCount(dfd);
-
- 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){
- try{
- i.dfd.cancel();
- }catch(e){/*squelch*/}
- });
- }catch(e){/*squelch*/}
- }
-
- //Automatically call cancel all io calls on unload
- //in IE for trac issue #2357.
- if(_d.isIE){
- _d.addOnWindowUnload(_d._ioCancelAll);
- }
-
- _d._ioNotifyStart = function(/*Deferred*/dfd){
- // summary:
- // If dojo.publish is available, publish topics
- // about the start of a request queue and/or the
- // the beginning of request.
- // description:
- // Used by IO transports. An IO transport should
- // call this method before making the network connection.
- if(cfg.ioPublish && _d.publish && dfd.ioArgs.args.ioPublish !== false){
- if(!_pubCount){
- _d.publish("/dojo/io/start");
- }
- _pubCount += 1;
- _d.publish("/dojo/io/send", [dfd]);
- }
- }
-
- _d._ioWatch = function(dfd, validCheck, ioCheck, resHandle){
- // summary:
- // Watches the io request represented by dfd to see if it completes.
- // dfd: Deferred
- // The Deferred object to watch.
- // validCheck: Function
- // Function used to check if the IO request is still valid. Gets the dfd
- // object as its only argument.
- // ioCheck: Function
- // Function used to check if basic IO call worked. Gets the dfd
- // object as its only argument.
- // resHandle: Function
- // Function used to process response. Gets the dfd
- // object as its only argument.
- var args = dfd.ioArgs.args;
- if(args.timeout){
- dfd.startTime = (new Date()).getTime();
- }
-
- _inFlight.push({dfd: dfd, validCheck: validCheck, ioCheck: ioCheck, resHandle: resHandle});
- if(!_inFlightIntvl){
- _inFlightIntvl = setInterval(_watchInFlight, 50);
- }
- // handle sync requests
- //A weakness: async calls in flight
- //could have their handlers called as part of the
- //_watchInFlight call, before the sync's callbacks
- // are called.
- if(args.sync){
- _watchInFlight();
- }
- }
-
- 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);
- }
- }
-
- 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. See `dojo.contentHandlers`
- // 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.
- // failOk: Boolean?
- // false is default. Indicates whether a request should be
- // allowed to fail (and therefore no console error message in
- // the event of a failure)
- this.handleAs = handleAs;
- this.sync = sync;
- this.headers = headers;
- this.failOk = failOk;
- }
- });
- =====*/
-
- dojo.xhr = function(/*String*/ method, /*dojo.__XhrArgs*/ args, /*Boolean?*/ hasBody){
- // summary:
- // Sends an HTTP request with the given method.
- // description:
- // Sends an HTTP request with the given method.
- // See also 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.
- // method:
- // HTTP method to be used, such as GET, POST, PUT, DELETE. Should be uppercase.
- // hasBody:
- // If the request has an HTTP body, then pass true for hasBody.
-
- //Make the Deferred object for this xhr request.
- var dfd = _d._ioSetArgs(args, _deferredCancel, _deferredOk, _deferError);
- var ioArgs = dfd.ioArgs;
-
- //Pass the args to _xhrObj, to allow alternate XHR calls based specific calls, like
- //the one used for iframe proxies.
- var xhr = ioArgs.xhr = _d._xhrObj(ioArgs.args);
- //If XHR factory fails, cancel the deferred.
- if(!xhr){
- dfd.cancel();
- return dfd;
- }
-
- //Allow for specifying the HTTP body completely.
- if("postData" in args){
- ioArgs.query = args.postData;
- }else if("putData" in args){
- ioArgs.query = args.putData;
- }else if("rawBody" in args){
- ioArgs.query = args.rawBody;
- }else if((arguments.length > 2 && !hasBody) || "POST|PUT".indexOf(method.toUpperCase()) == -1){
- //Check for hasBody being passed. If no hasBody,
- //then only append query string if not a POST or PUT request.
- _d._ioAddQueryToUrl(ioArgs);
- }
-
- // 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"
- xhr.open(method, 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 if(args.headers[hdr]){
- //Only add header if it has a value. This allows for instnace, skipping
- //insertion of X-Requested-With by specifying empty value.
- xhr.setRequestHeader(hdr, args.headers[hdr]);
- }
- }
- }
- // FIXME: is this appropriate for all content types?
- xhr.setRequestHeader("Content-Type", args.contentType || _defaultContentType);
- if(!args.headers || !("X-Requested-With" in args.headers)){
- xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
- }
- // FIXME: set other headers here!
- _d._ioNotifyStart(dfd);
- if(dojo.config.debugAtAllCosts){
- xhr.send(ioArgs.query);
- }else{
- try{
- xhr.send(ioArgs.query);
- }catch(e){
- ioArgs.error = e;
- dfd.cancel();
- }
- }
- _d._ioWatch(dfd, _validCheck, _ioCheck, _resHandle);
- xhr = null;
- return 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.rawXhrPost = dojo.xhrPost = 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. Send raw data in the body of the POST request.
- return _d.xhr("POST", args, true); // dojo.Deferred
- }
-
- dojo.rawXhrPut = dojo.xhrPut = 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. Send raw data in the body of the PUT request.
- return _d.xhr("PUT", args, true); // 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 loosely package based on Dan Pupius' work, contributed under CLA:
- http://pupius.co.uk/js/Toolkit.Drawing.js
-*/
-(function(){
- var d = dojo;
- var _mixin = d._mixin;
-
- 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;
- };
-
- dojo._Line.prototype.getValue = function(/*float*/ n){
- // summary: Returns the point on the line
- // n: a floating point number greater than 0 and less than 1
- return ((this.end - this.start) * n) + this.start; // Decimal
- };
-
- dojo.Animation = function(args){
- // summary:
- // A generic animation class that fires callbacks into its handlers
- // object at various states.
- // description:
- // 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.
- // args: Object
- // The 'magic argument', mixing all the properties into this
- // animation instance.
-
- _mixin(this, args);
- if(d.isArray(this.curve)){
- this.curve = new d._Line(this.curve[0], this.curve[1]);
- }
-
- };
-
- // Alias to drop come 2.0:
- d._Animation = d.Animation;
-
- d.extend(dojo.Animation, {
- // 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: 1000/rate = fps)
- rate: 20 /* 50 fps */,
-
- /*=====
- // delay: Integer?
- // The time in milliseconds to wait before starting animation after it
- // has been .play()'ed
- delay: null,
-
- // 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,
-
- _getStep: function(){
- var _p = this._percent,
- _e = this.easing
- ;
- return _e ? _e(_p) : _p;
- },
- _fire: function(/*Event*/ evt, /*Array?*/ args){
- // summary:
- // Convenience function. Fire event "evt" and pass it the
- // arguments specified in "args".
- // description:
- // Convenience function. Fire event "evt" and pass it the
- // arguments specified in "args".
- // Fires the callback in the scope of the `dojo.Animation`
- // instance.
- // evt:
- // The event to fire.
- // args:
- // The arguments to pass to the event.
- var a = args||[];
- if(this[evt]){
- if(d.config.debugAtAllCosts){
- this[evt].apply(this, a);
- }else{
- try{
- this[evt].apply(this, a);
- }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.
- // returns: dojo.Animation
- // The instance to allow chaining.
-
- var _t = this;
- if(_t._delayTimer){ _t._clearTimer(); }
- if(gotoStart){
- _t._stopTimer();
- _t._active = _t._paused = false;
- _t._percent = 0;
- }else if(_t._active && !_t._paused){
- return _t;
- }
-
- _t._fire("beforeBegin", [_t.node]);
-
- var de = delay || _t.delay,
- _p = dojo.hitch(_t, "_play", gotoStart);
-
- if(de > 0){
- _t._delayTimer = setTimeout(_p, de);
- return _t;
- }
- _p();
- return _t;
- },
-
- _play: function(gotoStart){
- var _t = this;
- if(_t._delayTimer){ _t._clearTimer(); }
- _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._getStep());
- 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.
- var _t = this;
- if(_t._delayTimer){ _t._clearTimer(); }
- _t._stopTimer();
- if(!_t._active){ return _t; /*dojo.Animation*/ }
- _t._paused = true;
- _t._fire("onPause", [_t.curve.getValue(_t._getStep())]);
- return _t; // 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.
- var _t = this;
- _t._stopTimer();
- _t._active = _t._paused = true;
- _t._percent = percent;
- if(andPlay){ _t.play(); }
- return _t; // dojo.Animation
- },
-
- stop: function(/*boolean?*/ gotoEnd){
- // summary: Stops a running animation.
- // gotoEnd: If true, the animation will end.
- var _t = this;
- if(_t._delayTimer){ _t._clearTimer(); }
- if(!_t._timer){ return _t; /* dojo.Animation */ }
- _t._stopTimer();
- if(gotoEnd){
- _t._percent = 1;
- }
- _t._fire("onStop", [_t.curve.getValue(_t._getStep())]);
- _t._active = _t._paused = false;
- return _t; // 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.node]);
- !_t.repeat && _t._stopTimer();
- }
- }
- return _t; // dojo.Animation
- },
-
- _clearTimer: function(){
- // summary: Clear the play delay timer
- clearTimeout(this._delayTimer);
- delete this._delayTimer;
- }
-
- });
-
- // the local timer, stubbed into all Animation instances
- var ctr = 0,
- _globalTimerList = [],
- timer = null,
- runner = {
- run: function(){}
- };
-
- d.extend(d.Animation, {
-
- _startTimer: function(){
- if(!this._timer){
- this._timer = d.connect(runner, "run", this, "_cycle");
- ctr++;
- }
- if(!timer){
- timer = setInterval(d.hitch(runner, "run"), this.rate);
- }
- },
-
- _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;
- // 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 = _mixin({ properties: {} }, args),
- props = (fArgs.properties.opacity = {});
-
- props.start = !("start" in fArgs) ?
- function(){
- return +d.style(fArgs.node, "opacity")||0;
- } : 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(_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(_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();
- }
- }
- };
-
- PropLine.prototype.getValue = function(r){
- var ret = {};
- for(var p in this._properties){
- var prop = this._properties[p],
- 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" : 0);
- }
- }
- 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 'units' 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. Defaults to 'px' if ommitted.
- //
- // example:
- // Animate width, height, and padding over 2 seconds... the
- // pedantic way:
- // | dojo.animateProperty({ node: node, duration:2000,
- // | properties: {
- // | width: { start: '200', end: '400', units:"px" },
- // | height: { start:'200', end: '400', units:"px" },
- // | paddingTop: { start:'5', end:'50', units:"px" }
- // | }
- // | }).play();
- // Note 'paddingTop' is used over 'padding-top'. Multi-name CSS properties
- // are written using "mixed case", as the hyphen is illegal as an object key.
- //
- // 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(node){
- // | // called when the animation finishes. The animation
- // | // target is passed to this function
- // | }
- // | }).play(500); // delay playing half a second
- //
- // example:
- // Like all `dojo.Animation`s, animateProperty returns a handle to the
- // Animation instance, which fires the events common to Dojo FX. Use `dojo.connect`
- // to access these events outside of the Animation definiton:
- // | var anim = dojo.animateProperty({
- // | node:"someId",
- // | properties:{
- // | width:400, height:500
- // | }
- // | });
- // | dojo.connect(anim,"onEnd", function(){
- // | console.log("animation ended");
- // | });
- // | // play the animation now:
- // | anim.play();
- //
- // example:
- // Each property can be a function whose return value is substituted along.
- // Additionally, each measurement (eg: start, end) can be a function. The node
- // reference is passed direcly to callbacks.
- // | dojo.animateProperty({
- // | node:"mine",
- // | properties:{
- // | height:function(node){
- // | // shrink this node by 50%
- // | return dojo.position(node).h / 2
- // | },
- // | width:{
- // | start:function(node){ return 100; },
- // | end:function(node){ return 200; }
- // | }
- // | }
- // | }).play();
- //
-
- var n = 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];
- if(d.isFunction(prop)){
- prop = prop(n);
- }
- prop = pm[p] = _mixin({}, (d.isObject(prop) ? prop: { end: prop }));
-
- if(d.isFunction(prop.start)){
- prop.start = prop.start(n);
- }
- if(d.isFunction(prop.end)){
- prop.end = prop.end(n);
- }
- 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") ? +v : (isColor ? v : parseFloat(v));
- }
- if(!("end" in prop)){
- prop.end = getStyle(n, p);
- }else if(!("start" in prop)){
- prop.start = getStyle(n, p);
- }
-
- if(isColor){
- prop.start = new d.Color(prop.start);
- prop.end = new d.Color(prop.end);
- }else{
- prop.start = (p == "opacity") ? +prop.start : parseFloat(prop.start);
- }
- }
- this.curve = new PropLine(pm);
- });
- d.connect(anim, "onAnimate", d.hitch(d, "style", anim.node));
- 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 `dojo.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({ // dojo.Animation
- 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.
-dojo.forEach(dojo.config.require, function(i){
- dojo["require"](i);
-});
-
-}
-
- //INSERT dojo.i18n._preloadLocalizations HERE
-
- 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._loadInit, 1000);
- }
-
-})();
-
projects / infodrom / rico3 / commitdiff
