diff options
Diffstat (limited to '')
| -rw-r--r-- | js/dojo-1.6/dojo/parser.xd.js | 561 |
1 files changed, 561 insertions, 0 deletions
diff --git a/js/dojo-1.6/dojo/parser.xd.js b/js/dojo-1.6/dojo/parser.xd.js new file mode 100644 index 0000000..431d72f --- /dev/null +++ b/js/dojo-1.6/dojo/parser.xd.js @@ -0,0 +1,561 @@ +/*
+ Copyright (c) 2004-2011, 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
+*/
+
+
+dojo._xdResourceLoaded(function(dojo, dijit, dojox){
+return {depends: [["provide", "dojo.parser"],
+["require", "dojo.date.stamp"]],
+defineResource: function(dojo, dijit, dojox){if(!dojo._hasResource["dojo.parser"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojo.parser"] = true;
+dojo.provide("dojo.parser");
+dojo.require("dojo.date.stamp");
+
+
+
+new Date("X"); // workaround for #11279, new Date("") == NaN
+
+dojo.parser = new function(){
+ // summary:
+ // The Dom/Widget parsing package
+
+ var d = dojo;
+
+ function val2type(/*Object*/ value){
+ // summary:
+ // Returns name of type of given value.
+
+ if(d.isString(value)){ return "string"; }
+ if(typeof value == "number"){ return "number"; }
+ if(typeof value == "boolean"){ return "boolean"; }
+ if(d.isFunction(value)){ return "function"; }
+ if(d.isArray(value)){ return "array"; } // typeof [] == "object"
+ if(value instanceof Date) { return "date"; } // assume timestamp
+ if(value instanceof d._Url){ return "url"; }
+ return "object";
+ }
+
+ function str2obj(/*String*/ value, /*String*/ type){
+ // summary:
+ // Convert given string value to given type
+ switch(type){
+ case "string":
+ return value;
+ case "number":
+ return value.length ? Number(value) : NaN;
+ case "boolean":
+ // for checked/disabled value might be "" or "checked". interpret as true.
+ return typeof value == "boolean" ? value : !(value.toLowerCase()=="false");
+ case "function":
+ if(d.isFunction(value)){
+ // IE gives us a function, even when we say something like onClick="foo"
+ // (in which case it gives us an invalid function "function(){ foo }").
+ // Therefore, convert to string
+ value=value.toString();
+ value=d.trim(value.substring(value.indexOf('{')+1, value.length-1));
+ }
+ try{
+ if(value === "" || value.search(/[^\w\.]+/i) != -1){
+ // The user has specified some text for a function like "return x+5"
+ return new Function(value);
+ }else{
+ // The user has specified the name of a function like "myOnClick"
+ // or a single word function "return"
+ return d.getObject(value, false) || new Function(value);
+ }
+ }catch(e){ return new Function(); }
+ case "array":
+ return value ? value.split(/\s*,\s*/) : [];
+ case "date":
+ switch(value){
+ case "": return new Date(""); // the NaN of dates
+ case "now": return new Date(); // current date
+ default: return d.date.stamp.fromISOString(value);
+ }
+ case "url":
+ return d.baseUrl + value;
+ default:
+ return d.fromJson(value);
+ }
+ }
+
+ var dummyClass = {}, instanceClasses = {
+ // map from fully qualified name (like "dijit.Button") to structure like
+ // { cls: dijit.Button, params: {label: "string", disabled: "boolean"} }
+ };
+
+ // Widgets like BorderContainer add properties to _Widget via dojo.extend().
+ // If BorderContainer is loaded after _Widget's parameter list has been cached,
+ // we need to refresh that parameter list (for _Widget and all widgets that extend _Widget).
+ // TODO: remove this in 2.0, when we stop caching parameters.
+ d.connect(d, "extend", function(){
+ instanceClasses = {};
+ });
+
+ function getProtoInfo(cls, params){
+ // cls: A prototype
+ // The prototype of the class to check props on
+ // params: Object
+ // The parameters object to mix found parameters onto.
+ for(var name in cls){
+ if(name.charAt(0)=="_"){ continue; } // skip internal properties
+ if(name in dummyClass){ continue; } // skip "constructor" and "toString"
+ params[name] = val2type(cls[name]);
+ }
+ return params;
+ }
+
+ function getClassInfo(/*String*/ className, /*Boolean*/ skipParamsLookup){
+ // summary:
+ // Maps a widget name string like "dijit.form.Button" to the widget constructor itself,
+ // and a list of that widget's parameters and their types
+ // className:
+ // fully qualified name (like "dijit.form.Button")
+ // returns:
+ // structure like
+ // {
+ // cls: dijit.Button,
+ // params: { label: "string", disabled: "boolean"}
+ // }
+
+ var c = instanceClasses[className];
+ if(!c){
+ // get pointer to widget class
+ var cls = d.getObject(className), params = null;
+ if(!cls){ return null; } // class not defined [yet]
+ if(!skipParamsLookup){ // from fastpath, we don't need to lookup the attrs on the proto because they are explicit
+ params = getProtoInfo(cls.prototype, {})
+ }
+ c = { cls: cls, params: params };
+
+ }else if(!skipParamsLookup && !c.params){
+ // if we're calling getClassInfo and have a cls proto, but no params info, scan that cls for params now
+ // and update the pointer in instanceClasses[className]. This happens when a widget appears in another
+ // widget's template which still uses dojoType, but an instance of the widget appears prior with a data-dojo-type,
+ // skipping this lookup the first time.
+ c.params = getProtoInfo(c.cls.prototype, {});
+ }
+
+ return c;
+ }
+
+ this._functionFromScript = function(script, attrData){
+ // summary:
+ // Convert a <script type="dojo/method" args="a, b, c"> ... </script>
+ // into a function
+ // script: DOMNode
+ // The <script> DOMNode
+ // attrData: String
+ // For HTML5 compliance, searches for attrData + "args" (typically
+ // "data-dojo-args") instead of "args"
+ var preamble = "";
+ var suffix = "";
+ var argsStr = (script.getAttribute(attrData + "args") || script.getAttribute("args"));
+ if(argsStr){
+ d.forEach(argsStr.split(/\s*,\s*/), function(part, idx){
+ preamble += "var "+part+" = arguments["+idx+"]; ";
+ });
+ }
+ var withStr = script.getAttribute("with");
+ if(withStr && withStr.length){
+ d.forEach(withStr.split(/\s*,\s*/), function(part){
+ preamble += "with("+part+"){";
+ suffix += "}";
+ });
+ }
+ return new Function(preamble+script.innerHTML+suffix);
+ };
+
+ this.instantiate = function(/* Array */nodes, /* Object? */mixin, /* Object? */args){
+ // summary:
+ // Takes array of nodes, and turns them into class instances and
+ // potentially calls a startup method to allow them to connect with
+ // any children.
+ // nodes: Array
+ // Array of nodes or objects like
+ // | {
+ // | type: "dijit.form.Button",
+ // | node: DOMNode,
+ // | scripts: [ ... ], // array of <script type="dojo/..."> children of node
+ // | inherited: { ... } // settings inherited from ancestors like dir, theme, etc.
+ // | }
+ // mixin: Object?
+ // An object that will be mixed in with each node in the array.
+ // Values in the mixin will override values in the node, if they
+ // exist.
+ // args: Object?
+ // An object used to hold kwArgs for instantiation.
+ // See parse.args argument for details.
+
+ var thelist = [],
+ mixin = mixin||{};
+ args = args||{};
+
+ // TODO: for 2.0 default to data-dojo- regardless of scopeName (or maybe scopeName won't exist in 2.0)
+ var attrName = (args.scope || d._scopeName) + "Type", // typically "dojoType"
+ attrData = "data-" + (args.scope || d._scopeName) + "-"; // typically "data-dojo-"
+
+ d.forEach(nodes, function(obj){
+ if(!obj){ return; }
+
+ // Get pointers to DOMNode, dojoType string, and clsInfo (metadata about the dojoType), etc.
+ var node, type, clsInfo, clazz, scripts, fastpath;
+ if(obj.node){
+ // new format of nodes[] array, object w/lots of properties pre-computed for me
+ node = obj.node;
+ type = obj.type;
+ fastpath = obj.fastpath;
+ clsInfo = obj.clsInfo || (type && getClassInfo(type, fastpath));
+ clazz = clsInfo && clsInfo.cls;
+ scripts = obj.scripts;
+ }else{
+ // old (backwards compatible) format of nodes[] array, simple array of DOMNodes. no fastpath/data-dojo-type support here.
+ node = obj;
+ type = attrName in mixin ? mixin[attrName] : node.getAttribute(attrName);
+ clsInfo = type && getClassInfo(type);
+ clazz = clsInfo && clsInfo.cls;
+ scripts = (clazz && (clazz._noScript || clazz.prototype._noScript) ? [] :
+ d.query("> script[type^='dojo/']", node));
+ }
+ if(!clsInfo){
+ throw new Error("Could not load class '" + type);
+ }
+
+ // Setup hash to hold parameter settings for this widget. Start with the parameter
+ // settings inherited from ancestors ("dir" and "lang").
+ // Inherited setting may later be overridden by explicit settings on node itself.
+ var params = {};
+
+ if(args.defaults){
+ // settings for the document itself (or whatever subtree is being parsed)
+ d._mixin(params, args.defaults);
+ }
+ if(obj.inherited){
+ // settings from dir=rtl or lang=... on a node above this node
+ d._mixin(params, obj.inherited);
+ }
+
+ // mix things found in data-dojo-props into the params
+ if(fastpath){
+ var extra = node.getAttribute(attrData + "props");
+ if(extra && extra.length){
+ try{
+ extra = d.fromJson.call(args.propsThis, "{" + extra + "}");
+ d._mixin(params, extra);
+ }catch(e){
+ // give the user a pointer to their invalid parameters. FIXME: can we kill this in production?
+ throw new Error(e.toString() + " in data-dojo-props='" + extra + "'");
+ }
+ }
+
+ // For the benefit of _Templated, check if node has data-dojo-attach-point/data-dojo-attach-event
+ // and mix those in as though they were parameters
+ var attachPoint = node.getAttribute(attrData + "attach-point");
+ if(attachPoint){
+ params.dojoAttachPoint = attachPoint;
+ }
+ var attachEvent = node.getAttribute(attrData + "attach-event");
+ if(attachEvent){
+ params.dojoAttachEvent = attachEvent;
+ }
+ dojo.mixin(params, mixin);
+ }else{
+ // FIXME: we need something like "deprecateOnce()" to throw dojo.deprecation for something.
+ // remove this logic in 2.0
+ // read parameters (ie, attributes) specified on DOMNode
+
+ var attributes = node.attributes;
+
+ // clsInfo.params lists expected params like {"checked": "boolean", "n": "number"}
+ for(var name in clsInfo.params){
+ var item = name in mixin ? { value:mixin[name], specified:true } : attributes.getNamedItem(name);
+ if(!item || (!item.specified && (!dojo.isIE || name.toLowerCase()!="value"))){ continue; }
+ var value = item.value;
+ // Deal with IE quirks for 'class' and 'style'
+ switch(name){
+ case "class":
+ value = "className" in mixin ? mixin.className : node.className;
+ break;
+ case "style":
+ value = "style" in mixin ? mixin.style : (node.style && node.style.cssText); // FIXME: Opera?
+ }
+ var _type = clsInfo.params[name];
+ if(typeof value == "string"){
+ params[name] = str2obj(value, _type);
+ }else{
+ params[name] = value;
+ }
+ }
+ }
+
+ // Process <script type="dojo/*"> script tags
+ // <script type="dojo/method" event="foo"> tags are added to params, and passed to
+ // the widget on instantiation.
+ // <script type="dojo/method"> tags (with no event) are executed after instantiation
+ // <script type="dojo/connect" event="foo"> tags are dojo.connected after instantiation
+ // note: dojo/* script tags cannot exist in self closing widgets, like <input />
+ var connects = [], // functions to connect after instantiation
+ calls = []; // functions to call after instantiation
+
+ d.forEach(scripts, function(script){
+ node.removeChild(script);
+ // FIXME: drop event="" support in 2.0. use data-dojo-event="" instead
+ var event = (script.getAttribute(attrData + "event") || script.getAttribute("event")),
+ type = script.getAttribute("type"),
+ nf = d.parser._functionFromScript(script, attrData);
+ if(event){
+ if(type == "dojo/connect"){
+ connects.push({event: event, func: nf});
+ }else{
+ params[event] = nf;
+ }
+ }else{
+ calls.push(nf);
+ }
+ });
+
+ var markupFactory = clazz.markupFactory || clazz.prototype && clazz.prototype.markupFactory;
+ // create the instance
+ var instance = markupFactory ? markupFactory(params, node, clazz) : new clazz(params, node);
+ thelist.push(instance);
+
+ // map it to the JS namespace if that makes sense
+ // FIXME: in 2.0, drop jsId support. use data-dojo-id instead
+ var jsname = (node.getAttribute(attrData + "id") || node.getAttribute("jsId"));
+ if(jsname){
+ d.setObject(jsname, instance);
+ }
+
+ // process connections and startup functions
+ d.forEach(connects, function(connect){
+ d.connect(instance, connect.event, null, connect.func);
+ });
+ d.forEach(calls, function(func){
+ func.call(instance);
+ });
+ });
+
+ // Call startup on each top level instance if it makes sense (as for
+ // widgets). Parent widgets will recursively call startup on their
+ // (non-top level) children
+ if(!mixin._started){
+ // TODO: for 2.0, when old instantiate() API is desupported, store parent-child
+ // relationships in the nodes[] array so that no getParent() call is needed.
+ // Note that will require a parse() call from ContentPane setting a param that the
+ // ContentPane is the parent widget (so that the parse doesn't call startup() on the
+ // ContentPane's children)
+ d.forEach(thelist, function(instance){
+ if( !args.noStart && instance &&
+ dojo.isFunction(instance.startup) &&
+ !instance._started &&
+ (!instance.getParent || !instance.getParent())
+ ){
+ instance.startup();
+ }
+ });
+ }
+ return thelist;
+ };
+
+ this.parse = function(rootNode, args){
+ // summary:
+ // Scan the DOM for class instances, and instantiate them.
+ //
+ // description:
+ // Search specified node (or root node) recursively for class instances,
+ // and instantiate them. Searches for either data-dojo-type="Class" or
+ // dojoType="Class" where "Class" is a a fully qualified class name,
+ // like `dijit.form.Button`
+ //
+ // Using `data-dojo-type`:
+ // Attributes using can be mixed into the parameters used to instantitate the
+ // Class by using a `data-dojo-props` attribute on the node being converted.
+ // `data-dojo-props` should be a string attribute to be converted from JSON.
+ //
+ // Using `dojoType`:
+ // Attributes are read from the original domNode and converted to appropriate
+ // types by looking up the Class prototype values. This is the default behavior
+ // from Dojo 1.0 to Dojo 1.5. `dojoType` support is deprecated, and will
+ // go away in Dojo 2.0.
+ //
+ // rootNode: DomNode?
+ // A default starting root node from which to start the parsing. Can be
+ // omitted, defaulting to the entire document. If omitted, the `args`
+ // object can be passed in this place. If the `args` object has a
+ // `rootNode` member, that is used.
+ //
+ // args: Object
+ // a kwArgs object passed along to instantiate()
+ //
+ // * noStart: Boolean?
+ // when set will prevent the parser from calling .startup()
+ // when locating the nodes.
+ // * rootNode: DomNode?
+ // identical to the function's `rootNode` argument, though
+ // allowed to be passed in via this `args object.
+ // * template: Boolean
+ // If true, ignores ContentPane's stopParser flag and parses contents inside of
+ // a ContentPane inside of a template. This allows dojoAttachPoint on widgets/nodes
+ // nested inside the ContentPane to work.
+ // * inherited: Object
+ // Hash possibly containing dir and lang settings to be applied to
+ // parsed widgets, unless there's another setting on a sub-node that overrides
+ // * scope: String
+ // Root for attribute names to search for. If scopeName is dojo,
+ // will search for data-dojo-type (or dojoType). For backwards compatibility
+ // reasons defaults to dojo._scopeName (which is "dojo" except when
+ // multi-version support is used, when it will be something like dojo16, dojo20, etc.)
+ // * propsThis: Object
+ // If specified, "this" referenced from data-dojo-props will refer to propsThis.
+ // Intended for use from the widgets-in-template feature of `dijit._Templated`
+ //
+ // example:
+ // Parse all widgets on a page:
+ // | dojo.parser.parse();
+ //
+ // example:
+ // Parse all classes within the node with id="foo"
+ // | dojo.parser.parse(dojo.byId('foo'));
+ //
+ // example:
+ // Parse all classes in a page, but do not call .startup() on any
+ // child
+ // | dojo.parser.parse({ noStart: true })
+ //
+ // example:
+ // Parse all classes in a node, but do not call .startup()
+ // | dojo.parser.parse(someNode, { noStart:true });
+ // | // or
+ // | dojo.parser.parse({ noStart:true, rootNode: someNode });
+
+ // determine the root node based on the passed arguments.
+ var root;
+ if(!args && rootNode && rootNode.rootNode){
+ args = rootNode;
+ root = args.rootNode;
+ }else{
+ root = rootNode;
+ }
+ args = args || {};
+
+ var attrName = (args.scope || d._scopeName) + "Type", // typically "dojoType"
+ attrData = "data-" + (args.scope || d._scopeName) + "-"; // typically "data-dojo-"
+
+ function scan(parent, list){
+ // summary:
+ // Parent is an Object representing a DOMNode, with or without a dojoType specified.
+ // Scan parent's children looking for nodes with dojoType specified, storing in list[].
+ // If parent has a dojoType, also collects <script type=dojo/*> children and stores in parent.scripts[].
+ // parent: Object
+ // Object representing the parent node, like
+ // | {
+ // | node: DomNode, // scan children of this node
+ // | inherited: {dir: "rtl"}, // dir/lang setting inherited from above node
+ // |
+ // | // attributes only set if node has dojoType specified
+ // | scripts: [], // empty array, put <script type=dojo/*> in here
+ // | clsInfo: { cls: dijit.form.Button, ...}
+ // | }
+ // list: DomNode[]
+ // Output array of objects (same format as parent) representing nodes to be turned into widgets
+
+ // Effective dir and lang settings on parent node, either set directly or inherited from grandparent
+ var inherited = dojo.clone(parent.inherited);
+ dojo.forEach(["dir", "lang"], function(name){
+ // TODO: what if this is a widget and dir/lang are declared in data-dojo-props?
+ var val = parent.node.getAttribute(name);
+ if(val){
+ inherited[name] = val;
+ }
+ });
+
+ // if parent is a widget, then search for <script type=dojo/*> tags and put them in scripts[].
+ var scripts = parent.clsInfo && !parent.clsInfo.cls.prototype._noScript ? parent.scripts : null;
+
+ // unless parent is a widget with the stopParser flag set, continue search for dojoType, recursively
+ var recurse = (!parent.clsInfo || !parent.clsInfo.cls.prototype.stopParser) || (args && args.template);
+
+ // scan parent's children looking for dojoType and <script type=dojo/*>
+ for(var child = parent.node.firstChild; child; child = child.nextSibling){
+ if(child.nodeType == 1){
+ // FIXME: desupport dojoType in 2.0. use data-dojo-type instead
+ var type, html5 = recurse && child.getAttribute(attrData + "type");
+ if(html5){
+ type = html5;
+ }else{
+ // fallback to backward compatible mode, using dojoType. remove in 2.0
+ type = recurse && child.getAttribute(attrName);
+ }
+
+ var fastpath = html5 == type;
+
+ if(type){
+ // if dojoType/data-dojo-type specified, add to output array of nodes to instantiate
+ var params = {
+ "type": type,
+ fastpath: fastpath,
+ clsInfo: getClassInfo(type, fastpath), // note: won't find classes declared via dojo.Declaration
+ node: child,
+ scripts: [], // <script> nodes that are parent's children
+ inherited: inherited // dir & lang attributes inherited from parent
+ };
+ list.push(params);
+
+ // Recurse, collecting <script type="dojo/..."> children, and also looking for
+ // descendant nodes with dojoType specified (unless the widget has the stopParser flag),
+ scan(params, list);
+ }else if(scripts && child.nodeName.toLowerCase() == "script"){
+ // if <script type="dojo/...">, save in scripts[]
+ type = child.getAttribute("type");
+ if (type && /^dojo\/\w/i.test(type)) {
+ scripts.push(child);
+ }
+ }else if(recurse){
+ // Recurse, looking for grandchild nodes with dojoType specified
+ scan({
+ node: child,
+ inherited: inherited
+ }, list);
+ }
+ }
+ }
+ }
+
+ // Make list of all nodes on page w/dojoType specified
+ var list = [];
+ scan({
+ node: root ? dojo.byId(root) : dojo.body(),
+ inherited: (args && args.inherited) || {
+ dir: dojo._isBodyLtr() ? "ltr" : "rtl"
+ }
+ }, list);
+
+ // go build the object instances
+ var mixin = args && args.template ? {template: true} : null;
+ return this.instantiate(list, mixin, args); // Array
+ };
+}();
+
+//Register the parser callback. It should be the first callback
+//after the a11y test.
+
+(function(){
+ var parseRunner = function(){
+ if(dojo.config.parseOnLoad){
+ dojo.parser.parse();
+ }
+ };
+
+ // FIXME: need to clobber cross-dependency!!
+ if(dojo.getObject("dijit.wai.onload") === dojo._loaders[0]){
+ dojo._loaders.splice(1, 0, parseRunner);
+ }else{
+ dojo._loaders.unshift(parseRunner);
+ }
+})();
+
+}
+
+}};});
|