+++ /dev/null
-if(!dojo._hasResource["dojo.foo"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojo.foo"] = true;
-/*
- * loader.js - A bootstrap module. Runs before the hostenv_*.js file. Contains
- * all of the package loading methods.
- */
-
-(function(){
- var d = dojo;
-
- d.mixin(d, {
- _loadedModules: {},
- _inFlightCount: 0,
- _hasResource: {},
-
- _modulePrefixes: {
- dojo: { name: "dojo", value: "." },
- // dojox: { name: "dojox", value: "../dojox" },
- // dijit: { name: "dijit", value: "../dijit" },
- doh: { name: "doh", value: "../util/doh" },
- tests: { name: "tests", value: "tests" }
- },
-
- _moduleHasPrefix: function(/*String*/module){
- // summary: checks to see if module has been established
- var mp = this._modulePrefixes;
- return !!(mp[module] && mp[module].value); // Boolean
- },
-
- _getModulePrefix: function(/*String*/module){
- // summary: gets the prefix associated with module
- var mp = this._modulePrefixes;
- if(this._moduleHasPrefix(module)){
- return mp[module].value; // String
- }
- return module; // String
- },
-
- _loadedUrls: [],
-
- //WARNING:
- // This variable is referenced by packages outside of bootstrap:
- // FloatingPane.js and undo/browser.js
- _postLoad: false,
-
- //Egad! Lots of test files push on this directly instead of using dojo.addOnLoad.
- _loaders: [],
- _unloaders: [],
- _loadNotifying: false
- });
-
-
- dojo._loadPath = function(/*String*/relpath, /*String?*/module, /*Function?*/cb){
- // summary:
- // Load a Javascript module given a relative path
- //
- // description:
- // Loads and interprets the script located at relpath, which is
- // relative to the script root directory. If the script is found but
- // its interpretation causes a runtime exception, that exception is
- // not caught by us, so the caller will see it. We return a true
- // value if and only if the script is found.
- //
- // relpath:
- // A relative path to a script (no leading '/', and typically ending
- // in '.js').
- // module:
- // A module whose existance to check for after loading a path. Can be
- // used to determine success or failure of the load.
- // cb:
- // a callback function to pass the result of evaluating the script
-
- var uri = ((relpath.charAt(0) == '/' || relpath.match(/^\w+:/)) ? "" : this.baseUrl) + relpath;
- try{
- return !module ? this._loadUri(uri, cb) : this._loadUriAndCheck(uri, module, cb); // Boolean
- }catch(e){
- console.error(e);
- return false; // Boolean
- }
- }
-
- dojo._loadUri = function(/*String*/uri, /*Function?*/cb){
- // summary:
- // Loads JavaScript from a URI
- // description:
- // Reads the contents of the URI, and evaluates the contents. This is
- // used to load modules as well as resource bundles. Returns true if
- // it succeeded. Returns false if the URI reading failed. Throws if
- // the evaluation throws.
- // uri: a uri which points at the script to be loaded
- // cb:
- // a callback function to process the result of evaluating the script
- // as an expression, typically used by the resource bundle loader to
- // load JSON-style resources
-
- if(this._loadedUrls[uri]){
- return true; // Boolean
- }
- var contents = this._getText(uri, true);
- if(!contents){ return false; } // Boolean
- this._loadedUrls[uri] = true;
- this._loadedUrls.push(uri);
- if(cb){
- contents = '('+contents+')';
- }else{
- //Only do the scoping if no callback. If a callback is specified,
- //it is most likely the i18n bundle stuff.
- contents = this._scopePrefix + contents + this._scopeSuffix;
- }
- if(d.isMoz){ contents += "\r\n//@ sourceURL=" + uri; } // debugging assist for Firebug
- var value = d["eval"](contents);
- if(cb){ cb(value); }
- return true; // Boolean
- }
-
- // FIXME: probably need to add logging to this method
- dojo._loadUriAndCheck = function(/*String*/uri, /*String*/moduleName, /*Function?*/cb){
- // summary: calls loadUri then findModule and returns true if both succeed
- var ok = false;
- try{
- ok = this._loadUri(uri, cb);
- }catch(e){
- console.error("failed loading " + uri + " with error: " + e);
- }
- return !!(ok && this._loadedModules[moduleName]); // Boolean
- }
-
- dojo.loaded = function(){
- // summary:
- // signal fired when initial environment and package loading is
- // complete. You may use dojo.addOnLoad() or dojo.connect() to
- // this method in order to handle initialization tasks that
- // require the environment to be initialized. In a browser host,
- // declarative widgets will be constructed when this function
- // finishes runing.
- this._loadNotifying = true;
- this._postLoad = true;
- var mll = d._loaders;
-
- //Clear listeners so new ones can be added
- //For other xdomain package loads after the initial load.
- this._loaders = [];
-
- for(var x = 0; x < mll.length; x++){
- try{
- mll[x]();
- }catch(e){
- throw e;
- console.error("dojo.addOnLoad callback failed: " + e, e); /* let other load events fire, like the parser, but report the error */
- }
- }
-
- this._loadNotifying = false;
-
- //Make sure nothing else got added to the onload queue
- //after this first run. If something did, and we are not waiting for any
- //more inflight resources, run again.
- if(d._postLoad && d._inFlightCount == 0 && mll.length){
- d._callLoaded();
- }
- }
-
- dojo.unloaded = function(){
- // summary:
- // signal fired by impending environment destruction. You may use
- // dojo.addOnUnload() or dojo.connect() to this method to perform
- // page/application cleanup methods.
- var mll = this._unloaders;
- while(mll.length){
- (mll.pop())();
- }
- }
-
- var onto = function(arr, obj, fn){
- if(!fn){
- arr.push(obj);
- }else if(fn){
- var func = (typeof fn == "string") ? obj[fn] : fn;
- arr.push(function(){ func.call(obj); });
- }
- }
-
- dojo.addOnLoad = function(/*Object?*/obj, /*String|Function*/functionName){
- // summary:
- // Registers a function to be triggered after the DOM has finished
- // loading and widgets declared in markup have been instantiated.
- // Images and CSS files may or may not have finished downloading when
- // the specified function is called. (Note that widgets' CSS and HTML
- // code is guaranteed to be downloaded before said widgets are
- // instantiated.)
- // example:
- // | dojo.addOnLoad(functionPointer);
- // | dojo.addOnLoad(object, "functionName");
- // | dojo.addOnLoad(object, function(){ /* ... */});
-
- onto(d._loaders, obj, functionName);
-
- //Added for xdomain loading. dojo.addOnLoad is used to
- //indicate callbacks after doing some dojo.require() statements.
- //In the xdomain case, if all the requires are loaded (after initial
- //page load), then immediately call any listeners.
- if(d._postLoad && d._inFlightCount == 0 && !d._loadNotifying){
- d._callLoaded();
- }
- }
-
- dojo.addOnUnload = function(/*Object?*/obj, /*String|Function?*/functionName){
- // summary:
- // registers a function to be triggered when the page unloads
- // example:
- // | dojo.addOnUnload(functionPointer)
- // | dojo.addOnUnload(object, "functionName")
- // | dojo.addOnUnload(object, function(){ /* ... */});
-
- onto(d._unloaders, obj, functionName);
- }
-
- dojo._modulesLoaded = function(){
- if(d._postLoad){ return; }
- if(d._inFlightCount > 0){
- console.warn("files still in flight!");
- return;
- }
- d._callLoaded();
- }
-
- dojo._callLoaded = function(){
-
- // The "object" check is for IE, and the other opera check fixes an
- // issue in Opera where it could not find the body element in some
- // widget test cases. For 0.9, maybe route all browsers through the
- // setTimeout (need protection still for non-browser environments
- // though). This might also help the issue with FF 2.0 and freezing
- // issues where we try to do sync xhr while background css images are
- // being loaded (trac #2572)? Consider for 0.9.
- if(typeof setTimeout == "object" || (dojo.config.useXDomain && d.isOpera)){
- if(dojo.isAIR){
- setTimeout(function(){dojo.loaded();}, 0);
- }else{
- setTimeout(dojo._scopeName + ".loaded();", 0);
- }
- }else{
- d.loaded();
- }
- }
-
- dojo._getModuleSymbols = function(/*String*/modulename){
- // summary:
- // Converts a module name in dotted JS notation to an array
- // representing the path in the source tree
- var syms = modulename.split(".");
- for(var i = syms.length; i>0; i--){
- var parentModule = syms.slice(0, i).join(".");
- if((i==1) && !this._moduleHasPrefix(parentModule)){
- // Support default module directory (sibling of dojo) for top-level modules
- syms[0] = "../" + syms[0];
- }else{
- var parentModulePath = this._getModulePrefix(parentModule);
- if(parentModulePath != parentModule){
- syms.splice(0, i, parentModulePath);
- break;
- }
- }
- }
- // console.debug(syms);
- return syms; // Array
- }
-
- dojo._global_omit_module_check = false;
-
- dojo._loadModule = dojo.require = function(/*String*/moduleName, /*Boolean?*/omitModuleCheck){
- // summary:
- // loads a Javascript module from the appropriate URI
- // moduleName:
- // module name to load. Module paths are de-referenced by dojo's
- // internal mapping of locations to names and are disambiguated by
- // longest prefix. See `dojo.registerModulePath()` for details on
- // registering new modules.
- // omitModuleCheck:
- // if `true`, omitModuleCheck skips the step of ensuring that the
- // loaded file actually defines the symbol it is referenced by.
- // For example if it called as `dojo._loadModule("a.b.c")` and the
- // file located at `a/b/c.js` does not define an object `a.b.c`,
- // and exception will be throws whereas no exception is raised
- // when called as `dojo._loadModule("a.b.c", true)`
- // description:
- // `dojo._loadModule("A.B")` first checks to see if symbol A.B is
- // defined. If it is, it is simply returned (nothing to do).
- //
- // If it is not defined, it will look for `A/B.js` in the script root
- // directory.
- //
- // `dojo._loadModule` throws an excpetion if it cannot find a file
- // to load, or if the symbol `A.B` is not defined after loading.
- //
- // It returns the object `A.B`.
- //
- // `dojo._loadModule()` does nothing about importing symbols into
- // the current namespace. It is presumed that the caller will
- // take care of that. For example, to import all symbols into a
- // local block, you might write:
- //
- // | with (dojo._loadModule("A.B")) {
- // | ...
- // | }
- //
- // And to import just the leaf symbol to a local variable:
- //
- // | var B = dojo._loadModule("A.B");
- // | ...
- // returns: the required namespace object
- omitModuleCheck = this._global_omit_module_check || omitModuleCheck;
-
- //Check if it is already loaded.
- var module = this._loadedModules[moduleName];
- if(module){
- return module;
- }
-
- // convert periods to slashes
- var relpath = this._getModuleSymbols(moduleName).join("/") + '.js';
-
- var modArg = (!omitModuleCheck) ? moduleName : null;
- var ok = this._loadPath(relpath, modArg);
-
- if(!ok && !omitModuleCheck){
- throw new Error("Could not load '" + moduleName + "'; last tried '" + relpath + "'");
- }
-
- // check that the symbol was defined
- // Don't bother if we're doing xdomain (asynchronous) loading.
- if(!omitModuleCheck && !this._isXDomain){
- // pass in false so we can give better error
- module = this._loadedModules[moduleName];
- if(!module){
- throw new Error("symbol '" + moduleName + "' is not defined after loading '" + relpath + "'");
- }
- }
-
- return module;
- }
-
- dojo.provide = function(/*String*/ resourceName){
- // summary:
- // Each javascript source file must have at least one
- // `dojo.provide()` call at the top of the file, corresponding to
- // the file name. For example, `js/dojo/foo.js` must have
- // `dojo.provide("dojo.foo");` before any calls to
- // `dojo.require()` are made.
- // description:
- // Each javascript source file is called a resource. When a
- // resource is loaded by the browser, `dojo.provide()` registers
- // that it has been loaded.
- //
- // For backwards compatibility reasons, in addition to registering
- // the resource, `dojo.provide()` also ensures that the javascript
- // object for the module exists. For example,
- // `dojo.provide("dojox.data.FlickrStore")`, in addition to
- // registering that `FlickrStore.js` is a resource for the
- // `dojox.data` module, will ensure that the `dojox.data`
- // javascript object exists, so that calls like
- // `dojo.data.foo = function(){ ... }` don't fail.
- //
- // In the case of a build where multiple javascript source files
- // are combined into one bigger file (similar to a .lib or .jar
- // file), that file may contain multiple dojo.provide() calls, to
- // note that it includes multiple resources.
-
- //Make sure we have a string.
- resourceName = resourceName + "";
- return (d._loadedModules[resourceName] = d.getObject(resourceName, true)); // Object
- }
-
- //Start of old bootstrap2:
-
- dojo.platformRequire = function(/*Object*/modMap){
- // summary:
- // require one or more modules based on which host environment
- // Dojo is currently operating in
- // description:
- // This method takes a "map" of arrays which one can use to
- // optionally load dojo modules. The map is indexed by the
- // possible dojo.name_ values, with two additional values:
- // "default" and "common". The items in the "default" array will
- // be loaded if none of the other items have been choosen based on
- // dojo.name_, set by your host environment. The items in the
- // "common" array will *always* be loaded, regardless of which
- // list is chosen.
- // example:
- // | dojo.platformRequire({
- // | browser: [
- // | "foo.sample", // simple module
- // | "foo.test",
- // | ["foo.bar.baz", true] // skip object check in _loadModule
- // | ],
- // | default: [ "foo.sample._base" ],
- // | common: [ "important.module.common" ]
- // | });
-
- var common = modMap.common || [];
- var result = common.concat(modMap[d._name] || modMap["default"] || []);
-
- for(var x=0; x<result.length; x++){
- var curr = result[x];
- if(curr.constructor == Array){
- d._loadModule.apply(d, curr);
- }else{
- d._loadModule(curr);
- }
- }
- }
-
- dojo.requireIf = function(/*Boolean*/ condition, /*String*/ resourceName){
- // summary:
- // If the condition is true then call dojo.require() for the specified
- // resource
- if(condition === true){
- // FIXME: why do we support chained require()'s here? does the build system?
- var args = [];
- for(var i = 1; i < arguments.length; i++){
- args.push(arguments[i]);
- }
- d.require.apply(d, args);
- }
- }
-
- dojo.requireAfterIf = d.requireIf;
-
- dojo.registerModulePath = function(/*String*/module, /*String*/prefix){
- // summary:
- // maps a module name to a path
- // description:
- // An unregistered module is given the default path of ../[module],
- // relative to Dojo root. For example, module acme is mapped to
- // ../acme. If you want to use a different module name, use
- // dojo.registerModulePath.
- // example:
- // If your dojo.js is located at this location in the web root:
- // | /myapp/js/dojo/dojo/dojo.js
- // and your modules are located at:
- // | /myapp/js/foo/bar.js
- // | /myapp/js/foo/baz.js
- // | /myapp/js/foo/thud/xyzzy.js
- // Your application can tell Dojo to locate the "foo" namespace by calling:
- // | dojo.registerModulePath("foo", "../../foo");
- // At which point you can then use dojo.require() to load the
- // modules (assuming they provide() the same things which are
- // required). The full code might be:
- // | <script type="text/javascript"
- // | src="/myapp/js/dojo/dojo/dojo.js"></script>
- // | <script type="text/javascript">
- // | dojo.registerModulePath("foo", "../../foo");
- // | dojo.require("foo.bar");
- // | dojo.require("foo.baz");
- // | dojo.require("foo.thud.xyzzy");
- // | </script>
- d._modulePrefixes[module] = { name: module, value: prefix };
- }
-
- dojo.requireLocalization = function(/*String*/moduleName, /*String*/bundleName, /*String?*/locale, /*String?*/availableFlatLocales){
- // summary:
- // Declares translated resources and loads them if necessary, in the
- // same style as dojo.require. Contents of the resource bundle are
- // typically strings, but may be any name/value pair, represented in
- // JSON format. See also dojo.i18n.getLocalization.
- // moduleName:
- // name of the package containing the "nls" directory in which the
- // bundle is found
- // bundleName:
- // bundle name, i.e. the filename without the '.js' suffix
- // locale:
- // the locale to load (optional) By default, the browser's user
- // locale as defined by dojo.locale
- // availableFlatLocales:
- // A comma-separated list of the available, flattened locales for this
- // bundle. This argument should only be set by the build process.
- // description:
- // Load translated resource bundles provided underneath the "nls"
- // directory within a package. Translated resources may be located in
- // different packages throughout the source tree. For example, a
- // particular widget may define one or more resource bundles,
- // structured in a program as follows, where moduleName is
- // mycode.mywidget and bundleNames available include bundleone and
- // bundletwo:
- //
- // | ...
- // | mycode/
- // | mywidget/
- // | nls/
- // | bundleone.js (the fallback translation, English in this example)
- // | bundletwo.js (also a fallback translation)
- // | de/
- // | bundleone.js
- // | bundletwo.js
- // | de-at/
- // | bundleone.js
- // | en/
- // | (empty; use the fallback translation)
- // | en-us/
- // | bundleone.js
- // | en-gb/
- // | bundleone.js
- // | es/
- // | bundleone.js
- // | bundletwo.js
- // | ...etc
- // | ...
- //
- // Each directory is named for a locale as specified by RFC 3066,
- // (http://www.ietf.org/rfc/rfc3066.txt), normalized in lowercase.
- // Note that the two bundles in the example do not define all the
- // same variants. For a given locale, bundles will be loaded for
- // that locale and all more general locales above it, including a
- // fallback at the root directory. For example, a declaration for
- // the "de-at" locale will first load `nls/de-at/bundleone.js`,
- // then `nls/de/bundleone.js` and finally `nls/bundleone.js`. The
- // data will be flattened into a single Object so that lookups
- // will follow this cascading pattern. An optional build step can
- // preload the bundles to avoid data redundancy and the multiple
- // network hits normally required to load these resources.
-
- d.require("dojo.i18n");
- d.i18n._requireLocalization.apply(d.hostenv, arguments);
- };
-
-
- var ore = new RegExp("^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?$");
- var ire = new RegExp("^((([^:]+:)?([^@]+))@)?([^:]*)(:([0-9]+))?$");
-
- dojo._Url = function(/*dojo._Url||String...*/){
- // summary:
- // Constructor to create an object representing a URL.
- // It is marked as private, since we might consider removing
- // or simplifying it.
- // description:
- // Each argument is evaluated in order relative to the next until
- // a canonical uri is produced. To get an absolute Uri relative to
- // the current document use:
- // new dojo._Url(document.baseURI, url)
-
- var n = null;
-
- // TODO: support for IPv6, see RFC 2732
- var _a = arguments;
- var uri = [_a[0]];
- // resolve uri components relative to each other
- for(var i = 1; i<_a.length; i++){
- if(!_a[i]){ continue; }
-
- // Safari doesn't support this.constructor so we have to be explicit
- // FIXME: Tracked (and fixed) in Webkit bug 3537.
- // http://bugs.webkit.org/show_bug.cgi?id=3537
- var relobj = new d._Url(_a[i]+"");
- var uriobj = new d._Url(uri[0]+"");
-
- if(
- relobj.path == "" &&
- !relobj.scheme &&
- !relobj.authority &&
- !relobj.query
- ){
- if(relobj.fragment != n){
- uriobj.fragment = relobj.fragment;
- }
- relobj = uriobj;
- }else if(!relobj.scheme){
- relobj.scheme = uriobj.scheme;
-
- if(!relobj.authority){
- relobj.authority = uriobj.authority;
-
- if(relobj.path.charAt(0) != "/"){
- var path = uriobj.path.substring(0,
- uriobj.path.lastIndexOf("/") + 1) + relobj.path;
-
- var segs = path.split("/");
- for(var j = 0; j < segs.length; j++){
- if(segs[j] == "."){
- // flatten "./" references
- if(j == segs.length - 1){
- segs[j] = "";
- }else{
- segs.splice(j, 1);
- j--;
- }
- }else if(j > 0 && !(j == 1 && segs[0] == "") &&
- segs[j] == ".." && segs[j-1] != ".."){
- // flatten "../" references
- if(j == (segs.length - 1)){
- segs.splice(j, 1);
- segs[j - 1] = "";
- }else{
- segs.splice(j - 1, 2);
- j -= 2;
- }
- }
- }
- relobj.path = segs.join("/");
- }
- }
- }
-
- uri = [];
- if(relobj.scheme){
- uri.push(relobj.scheme, ":");
- }
- if(relobj.authority){
- uri.push("//", relobj.authority);
- }
- uri.push(relobj.path);
- if(relobj.query){
- uri.push("?", relobj.query);
- }
- if(relobj.fragment){
- uri.push("#", relobj.fragment);
- }
- }
-
- this.uri = uri.join("");
-
- // break the uri into its main components
- var r = this.uri.match(ore);
-
- this.scheme = r[2] || (r[1] ? "" : n);
- this.authority = r[4] || (r[3] ? "" : n);
- this.path = r[5]; // can never be undefined
- this.query = r[7] || (r[6] ? "" : n);
- this.fragment = r[9] || (r[8] ? "" : n);
-
- if(this.authority != n){
- // server based naming authority
- r = this.authority.match(ire);
-
- this.user = r[3] || n;
- this.password = r[4] || n;
- this.host = r[5];
- this.port = r[7] || n;
- }
- }
-
- dojo._Url.prototype.toString = function(){ return this.uri; };
-
- dojo.moduleUrl = function(/*String*/module, /*dojo._Url||String*/url){
- // summary:
- // Returns a `dojo._Url` object relative to a module.
- // example:
- // | var pngPath = dojo.moduleUrl("acme","images/small.png");
- // | console.dir(pngPath); // list the object properties
- // | // create an image and set it's source to pngPath's value:
- // | var img = document.createElement("img");
- // | // NOTE: we assign the string representation of the url object
- // | img.src = pngPath.toString();
- // | // add our image to the document
- // | dojo.body().appendChild(img);
- // example:
- // you may de-reference as far as you like down the package
- // hierarchy. This is sometimes handy to avoid lenghty relative
- // urls or for building portable sub-packages. In this example,
- // the `acme.widget` and `acme.util` directories may be located
- // under different roots (see `dojo.registerModulePath`) but the
- // the modules which reference them can be unaware of their
- // relative locations on the filesystem:
- // | // somewhere in a configuration block
- // | dojo.registerModulePath("acme.widget", "../../acme/widget");
- // | dojo.registerModulePath("acme.util", "../../util");
- // |
- // | // ...
- // |
- // | // code in a module using acme resources
- // | var tmpltPath = dojo.moduleUrl("acme.widget","templates/template.html");
- // | var dataPath = dojo.moduleUrl("acme.util","resources/data.json");
-
- var loc = d._getModuleSymbols(module).join('/');
- if(!loc){ return null; }
- if(loc.lastIndexOf("/") != loc.length-1){
- loc += "/";
- }
-
- //If the path is an absolute path (starts with a / or is on another
- //domain/xdomain) then don't add the baseUrl.
- var colonIndex = loc.indexOf(":");
- if(loc.charAt(0) != "/" && (colonIndex == -1 || colonIndex > loc.indexOf("/"))){
- loc = d.baseUrl + loc;
- }
-
- return new d._Url(loc, url); // String
- }
-})();
-
-}
projects / eow / blobdiff