1 files changed, 112 insertions, 0 deletions
diff --git a/js/dojo/dojox/mobile/ProgressIndicator.js b/js/dojo/dojox/mobile/ProgressIndicator.js
new file mode 100644
index 0000000..1fd52f3
--- /dev/null
+++ b/js/dojo/dojox/mobile/ProgressIndicator.js
@@ -0,0 +1,112 @@
+//>>built
+define("dojox/mobile/ProgressIndicator", [
+	"dojo/_base/config",
+	"dojo/_base/declare",
+	"dojo/dom-construct",
+	"dojo/dom-style",
+	"dojo/has"
+], function(config, declare, domConstruct, domStyle, has){
+
+	// module:
+	//		dojox/mobile/ProgressIndicator
+	// summary:
+	//		A progress indication widget.
+
+	var cls = declare("dojox.mobile.ProgressIndicator", null, {
+		// summary:
+		//		A progress indication widget.
+		// description:
+		//		ProgressIndicator is a round spinning graphical representation
+		//		that indicates the current task is on-going.
+
+		// interval: Number
+		//		The time interval in milliseconds for updating the spinning
+		//		indicator.
+		interval: 100,
+
+		// colors: Array
+		//		An array of indicator colors.
+		colors: [
+			"#C0C0C0", "#C0C0C0", "#C0C0C0", "#C0C0C0",
+			"#C0C0C0", "#C0C0C0", "#B8B9B8", "#AEAFAE",
+			"#A4A5A4", "#9A9A9A", "#8E8E8E", "#838383"
+		],
+
+		constructor: function(){
+			this._bars = [];
+			this.domNode = domConstruct.create("DIV");
+			this.domNode.className = "mblProgContainer";
+			if(config["mblAndroidWorkaround"] !== false && has("android") >= 2.2 && has("android") < 3){
+				// workaround to avoid the side effects of the fixes for android screen flicker problem
+				domStyle.set(this.domNode, "webkitTransform", "translate3d(0,0,0)");
+			}
+			this.spinnerNode = domConstruct.create("DIV", null, this.domNode);
+			for(var i = 0; i < this.colors.length; i++){
+				var div = domConstruct.create("DIV", {className:"mblProg mblProg"+i}, this.spinnerNode);
+				this._bars.push(div);
+			}
+		},
+	
+		start: function(){
+			// summary:
+			//		Starts the ProgressIndicator spinning.
+			if(this.imageNode){
+				var img = this.imageNode;
+				var l = Math.round((this.domNode.offsetWidth - img.offsetWidth) / 2);
+				var t = Math.round((this.domNode.offsetHeight - img.offsetHeight) / 2);
+				img.style.margin = t+"px "+l+"px";
+				return;
+			}
+			var cntr = 0;
+			var _this = this;
+			var n = this.colors.length;
+			this.timer = setInterval(function(){
+				cntr--;
+				cntr = cntr < 0 ? n - 1 : cntr;
+				var c = _this.colors;
+				for(var i = 0; i < n; i++){
+					var idx = (cntr + i) % n;
+					_this._bars[i].style.backgroundColor = c[idx];
+				}
+			}, this.interval);
+		},
+	
+		stop: function(){
+			// summary:
+			//		Stops the ProgressIndicator spinning.
+			if(this.timer){
+				clearInterval(this.timer);
+			}
+			this.timer = null;
+			if(this.domNode.parentNode){
+				this.domNode.parentNode.removeChild(this.domNode);
+			}
+		},
+
+		setImage: function(/*String*/file){
+			// summary:
+			//		Sets an indicator icon image file (typically animated GIF).
+			//		If null is specified, restores the default spinner.
+			if(file){
+				this.imageNode = domConstruct.create("IMG", {src:file}, this.domNode);
+				this.spinnerNode.style.display = "none";
+			}else{
+				if(this.imageNode){
+					this.domNode.removeChild(this.imageNode);
+					this.imageNode = null;
+				}
+				this.spinnerNode.style.display = "";
+			}
+		}
+	});
+
+	cls._instance = null;
+	cls.getInstance = function(){
+		if(!cls._instance){
+			cls._instance = new cls();
+		}
+		return cls._instance;
+	};
+
+	return cls;
+});