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author | mensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f> | 2008-11-14 15:39:19 +0000 |
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committer | mensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f> | 2008-11-14 15:39:19 +0000 |
commit | 1c5685d68f1b73270fb814fe04cbb490eb90ba5f (patch) | |
tree | 3d3ada08a934b96fc31531f1327690d7edc6f766 /includes/js/dojo/parser.js | |
parent | 104d59099e048688c4dbac37d72137006e396558 (diff) | |
download | semanticscuttle-1c5685d68f1b73270fb814fe04cbb490eb90ba5f.tar.gz semanticscuttle-1c5685d68f1b73270fb814fe04cbb490eb90ba5f.tar.bz2 |
Minor fix: Remove DOJO library (60Mo) replaced by link to Google CDN (online DOJO library)
git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@159 b3834d28-1941-0410-a4f8-b48e95affb8f
Diffstat (limited to 'includes/js/dojo/parser.js')
-rw-r--r-- | includes/js/dojo/parser.js | 277 |
1 files changed, 0 insertions, 277 deletions
diff --git a/includes/js/dojo/parser.js b/includes/js/dojo/parser.js deleted file mode 100644 index 5394338..0000000 --- a/includes/js/dojo/parser.js +++ /dev/null @@ -1,277 +0,0 @@ -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"); - -dojo.parser = new function(){ - // summary: The Dom/Widget parsing package - - var d = dojo; - var dtName = d._scopeName + "Type"; - var qry = "[" + dtName + "]"; - - 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.search(/[^\w\.]+/i) != -1){ - // TODO: "this" here won't work - value = d.parser._nameAnonFunc(new Function(value), this); - } - return d.getObject(value, false); - }catch(e){ return new Function(); } - case "array": - return 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 instanceClasses = { - // map from fully qualified name (like "dijit.Button") to structure like - // { cls: dijit.Button, params: {label: "string", disabled: "boolean"} } - }; - - function getClassInfo(/*String*/ className){ - // className: - // fully qualified name (like "dijit.Button") - // returns: - // structure like - // { - // cls: dijit.Button, - // params: { label: "string", disabled: "boolean"} - // } - - if(!instanceClasses[className]){ - // get pointer to widget class - var cls = d.getObject(className); - if(!d.isFunction(cls)){ - throw new Error("Could not load class '" + className + - "'. Did you spell the name correctly and use a full path, like 'dijit.form.Button'?"); - } - var proto = cls.prototype; - - // get table of parameter names & types - var params={}; - for(var name in proto){ - if(name.charAt(0)=="_"){ continue; } // skip internal properties - var defVal = proto[name]; - params[name]=val2type(defVal); - } - - instanceClasses[className] = { cls: cls, params: params }; - } - return instanceClasses[className]; - } - - this._functionFromScript = function(script){ - var preamble = ""; - var suffix = ""; - var argsStr = 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){ - // summary: - // Takes array of nodes, and turns them into class instances and - // potentially calls a layout method to allow them to connect with - // any children - var thelist = []; - d.forEach(nodes, function(node){ - if(!node){ return; } - var type = node.getAttribute(dtName); - if((!type)||(!type.length)){ return; } - var clsInfo = getClassInfo(type); - var clazz = clsInfo.cls; - var ps = clazz._noScript||clazz.prototype._noScript; - - // read parameters (ie, attributes). - // clsInfo.params lists expected params like {"checked": "boolean", "n": "number"} - var params = {}; - var attributes = node.attributes; - for(var name in clsInfo.params){ - var item = 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 = node.className; - break; - case "style": - value = node.style && node.style.cssText; // FIXME: Opera? - } - var _type = clsInfo.params[name]; - params[name] = str2obj(value, _type); - } - - // 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 /> - if(!ps){ - var connects = [], // functions to connect after instantiation - calls = []; // functions to call after instantiation - - d.query("> script[type^='dojo/']", node).orphan().forEach(function(script){ - var event = script.getAttribute("event"), - type = script.getAttribute("type"), - nf = d.parser._functionFromScript(script); - if(event){ - if(type == "dojo/connect"){ - connects.push({event: event, func: nf}); - }else{ - params[event] = nf; - } - }else{ - calls.push(nf); - } - }); - } - - var markupFactory = clazz["markupFactory"]; - if(!markupFactory && clazz["prototype"]){ - markupFactory = 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 - var jsname = node.getAttribute("jsId"); - if(jsname){ - d.setObject(jsname, instance); - } - - // process connections and startup functions - if(!ps){ - 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 - d.forEach(thelist, function(instance){ - if( instance && - instance.startup && - !instance._started && - (!instance.getParent || !instance.getParent()) - ){ - instance.startup(); - } - }); - return thelist; - }; - - this.parse = function(/*DomNode?*/ rootNode){ - // summary: - // Search specified node (or root node) recursively for class instances, - // and instantiate them Searches for - // dojoType="qualified.class.name" - var list = d.query(qry, rootNode); - // go build the object instances - var instances = this.instantiate(list); - return instances; - }; -}(); - -//Register the parser callback. It should be the first callback -//after the a11y test. - -(function(){ - var parseRunner = function(){ - if(dojo.config["parseOnLoad"] == true){ - dojo.parser.parse(); - } - }; - - // FIXME: need to clobber cross-dependency!! - if(dojo.exists("dijit.wai.onload") && (dijit.wai.onload === dojo._loaders[0])){ - dojo._loaders.splice(1, 0, parseRunner); - }else{ - dojo._loaders.unshift(parseRunner); - } -})(); - -//TODO: ported from 0.4.x Dojo. Can we reduce this? -dojo.parser._anonCtr = 0; -dojo.parser._anon = {}; // why is this property required? -dojo.parser._nameAnonFunc = function(/*Function*/anonFuncPtr, /*Object*/thisObj){ - // summary: - // Creates a reference to anonFuncPtr in thisObj with a completely - // unique name. The new name is returned as a String. - var jpn = "$joinpoint"; - var nso = (thisObj|| dojo.parser._anon); - if(dojo.isIE){ - var cn = anonFuncPtr["__dojoNameCache"]; - if(cn && nso[cn] === anonFuncPtr){ - return anonFuncPtr["__dojoNameCache"]; - } - } - var ret = "__"+dojo.parser._anonCtr++; - while(typeof nso[ret] != "undefined"){ - ret = "__"+dojo.parser._anonCtr++; - } - nso[ret] = anonFuncPtr; - return ret; // String -} - -} |