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authormensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>2008-11-13 09:49:11 +0000
committermensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>2008-11-13 09:49:11 +0000
commite44a7e37b6c7b5961adaffc62b9042b8d442938e (patch)
tree95b67c356e93163467db2451f2b8cce84ed5d582 /includes/js/dijit/ProgressBar.js
parenta62b9742ee5e28bcec6872d88f50f25b820914f6 (diff)
downloadsemanticscuttle-e44a7e37b6c7b5961adaffc62b9042b8d442938e.tar.gz
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New feature: basic Ajax suggestion for tags and implementation of Dojo toolkit
git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@151 b3834d28-1941-0410-a4f8-b48e95affb8f
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+if(!dojo._hasResource["dijit.ProgressBar"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dijit.ProgressBar"] = true;
+dojo.provide("dijit.ProgressBar");
+
+dojo.require("dojo.fx");
+dojo.require("dojo.number");
+
+dojo.require("dijit._Widget");
+dojo.require("dijit._Templated");
+
+dojo.declare("dijit.ProgressBar", [dijit._Widget, dijit._Templated], {
+ // summary: A progress indication widget
+ //
+ // example:
+ // | <div dojoType="ProgressBar"
+ // | places="0"
+ // | progress="..." maximum="...">
+ // | </div>
+ //
+ // progress: String (Percentage or Number)
+ // initial progress value.
+ // with "%": percentage value, 0% <= progress <= 100%
+ // or without "%": absolute value, 0 <= progress <= maximum
+ progress: "0",
+
+ // maximum: Float
+ // max sample number
+ maximum: 100,
+
+ // places: Number
+ // number of places to show in values; 0 by default
+ places: 0,
+
+ // indeterminate: Boolean
+ // If false: show progress.
+ // If true: show that a process is underway but that the progress is unknown
+ indeterminate: false,
+
+ templateString:"<div class=\"dijitProgressBar dijitProgressBarEmpty\"\n\t><div waiRole=\"progressbar\" tabindex=\"0\" dojoAttachPoint=\"internalProgress\" class=\"dijitProgressBarFull\"\n\t\t><div class=\"dijitProgressBarTile\"></div\n\t\t><span style=\"visibility:hidden\">&nbsp;</span\n\t></div\n\t><div dojoAttachPoint=\"label\" class=\"dijitProgressBarLabel\" id=\"${id}_label\">&nbsp;</div\n\t><img dojoAttachPoint=\"inteterminateHighContrastImage\" class=\"dijitProgressBarIndeterminateHighContrastImage\"\n\t></img\n></div>\n",
+
+ _indeterminateHighContrastImagePath:
+ dojo.moduleUrl("dijit", "themes/a11y/indeterminate_progress.gif"),
+
+ // public functions
+ postCreate: function(){
+ this.inherited("postCreate",arguments);
+ this.inteterminateHighContrastImage.setAttribute("src",
+ this._indeterminateHighContrastImagePath);
+ this.update();
+ },
+
+ update: function(/*Object?*/attributes){
+ // summary: update progress information
+ //
+ // attributes: may provide progress and/or maximum properties on this parameter,
+ // see attribute specs for details.
+ dojo.mixin(this, attributes||{});
+ var percent = 1, classFunc;
+ if(this.indeterminate){
+ classFunc = "addClass";
+ dijit.removeWaiState(this.internalProgress, "valuenow");
+ dijit.removeWaiState(this.internalProgress, "valuemin");
+ dijit.removeWaiState(this.internalProgress, "valuemax");
+ }else{
+ classFunc = "removeClass";
+ if(String(this.progress).indexOf("%") != -1){
+ percent = Math.min(parseFloat(this.progress)/100, 1);
+ this.progress = percent * this.maximum;
+ }else{
+ this.progress = Math.min(this.progress, this.maximum);
+ percent = this.progress / this.maximum;
+ }
+ var text = this.report(percent);
+ this.label.firstChild.nodeValue = text;
+ dijit.setWaiState(this.internalProgress, "describedby", this.label.id);
+ dijit.setWaiState(this.internalProgress, "valuenow", this.progress);
+ dijit.setWaiState(this.internalProgress, "valuemin", 0);
+ dijit.setWaiState(this.internalProgress, "valuemax", this.maximum);
+ }
+ dojo[classFunc](this.domNode, "dijitProgressBarIndeterminate");
+ this.internalProgress.style.width = (percent * 100) + "%";
+ this.onChange();
+ },
+
+ report: function(/*float*/percent){
+ // Generates message to show; may be overridden by user
+ return dojo.number.format(percent, {type: "percent", places: this.places, locale: this.lang});
+ },
+
+ onChange: function(){
+ // summary: User definable function fired when progress updates.
+ }
+});
+
+}