77 lines
2.6 KiB
JavaScript
77 lines
2.6 KiB
JavaScript
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if(!dojo._hasResource["dijit.Declaration"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
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dojo._hasResource["dijit.Declaration"] = true;
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dojo.provide("dijit.Declaration");
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dojo.require("dijit._Widget");
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dojo.require("dijit._Templated");
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dojo.declare(
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"dijit.Declaration",
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dijit._Widget,
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{
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// summary:
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// The Declaration widget allows a user to declare new widget
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// classes directly from a snippet of markup.
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_noScript: true,
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widgetClass: "",
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replaceVars: true,
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defaults: null,
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mixins: [],
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buildRendering: function(){
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var src = this.srcNodeRef.parentNode.removeChild(this.srcNodeRef);
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var preambles = dojo.query("> script[type='dojo/method'][event='preamble']", src).orphan();
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var scripts = dojo.query("> script[type^='dojo/']", src).orphan();
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var srcType = src.nodeName;
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var propList = this.defaults||{};
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// map array of strings like [ "dijit.form.Button" ] to array of mixin objects
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// (note that dojo.map(this.mixins, dojo.getObject) doesn't work because it passes
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// a bogus third argument to getObject(), confusing it)
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this.mixins = this.mixins.length ?
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dojo.map(this.mixins, function(name){ return dojo.getObject(name); } ) :
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[ dijit._Widget, dijit._Templated ];
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if(preambles.length){
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// we only support one preamble. So be it.
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propList.preamble = dojo.parser._functionFromScript(preambles[0]);
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}
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var parsedScripts = dojo.map(scripts, function(s){
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var evt = s.getAttribute("event")||"postscript";
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return {
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event: evt,
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func: dojo.parser._functionFromScript(s)
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};
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});
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// do the connects for each <script type="dojo/connect" event="foo"> block and make
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// all <script type="dojo/method"> tags execute right after construction
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this.mixins.push(function(){
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dojo.forEach(parsedScripts, function(s){
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dojo.connect(this, s.event, this, s.func);
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}, this);
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});
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propList.widgetsInTemplate = true;
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propList._skipNodeCache = true;
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propList.templateString = "<"+srcType+" class='"+src.className+"' dojoAttachPoint='"+(src.getAttribute("dojoAttachPoint")||'')+"' dojoAttachEvent='"+(src.getAttribute("dojoAttachEvent")||'')+"' >"+src.innerHTML.replace(/\%7B/g,"{").replace(/\%7D/g,"}")+"</"+srcType+">";
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// console.debug(propList.templateString);
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// strip things so we don't create stuff under us in the initial setup phase
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dojo.query("[dojoType]", src).forEach(function(node){
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node.removeAttribute("dojoType");
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});
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// create the new widget class
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dojo.declare(
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this.widgetClass,
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this.mixins,
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propList
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);
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}
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}
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);
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}
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