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

1 files changed, 95 insertions, 0 deletions

diff --git a/includes/js/dijit/ProgressBar.js b/includes/js/dijit/ProgressBar.js
new file mode 100644
index 0000000..740700a
--- /dev/null
+++ b/includes/js/dijit/ProgressBar.js
@@ -0,0 +1,95 @@
+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.
+	}
+});
+
+}