Fix sliderview on Windows Phone devices

Successfully tested on browser, Windows Phone and Android. Still need to be tested on iOS. Could someone tell me if it's stil working fine on iOS?

js/views/sliderView.js

@@ -3,7 +3,6 @@
  *
  * Brad Birdsall
  * Copyright 2013, MIT License
- *
 */
 
 (function(ionic) {
@@ -12,15 +11,33 @@
 ionic.views.Slider = ionic.views.View.inherit({
   initialize: function (options) {
     var slider = this;
-
+
+	var touchStartEvent, touchMoveEvent, touchEndEvent;
+	if (window.navigator.pointerEnabled) {		
+		touchStartEvent = 'pointerdown';
+		touchMoveEvent = 'pointermove';
+		touchEndEvent = 'pointerup';
+    } else if (window.navigator.msPointerEnabled) {
+		touchStartEvent = 'MSPointerDown';
+		touchMoveEvent = 'MSPointerMove';
+		touchEndEvent = 'MSPointerUp';
+	} else {
+		touchStartEvent = 'touchstart';
+		touchMoveEvent = 'touchmove';
+		touchEndEvent = 'touchend';
+	}
+
+	var mouseStartEvent = 'mousedown';
+	var mouseMoveEvent = 'mousemove';
+	var mouseEndEvent = 'mouseup';
+
     // utilities
     var noop = function() {}; // simple no operation function
     var offloadFn = function(fn) { setTimeout(fn || noop, 0); }; // offload a functions execution
 
     // check browser capabilities
     var browser = {
       addEventListener: !!window.addEventListener,
-      touch: ('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch,
       transitions: (function(temp) {
         var props = ['transitionProperty', 'WebkitTransition', 'MozTransition', 'OTransition', 'msTransition'];
         for ( var i in props ) if (temp.style[ props[i] ] !== undefined) return true;
@@ -251,20 +268,20 @@ ionic.views.Slider = ionic.views.View.inherit({
     var events = {
 
       handleEvent: function(event) {
-        if(event.type == 'mousedown' || event.type == 'mouseup' || event.type == 'mousemove') {
+        if(!event.touches && event.pageX && event.pageY) {
           event.touches = [{
             pageX: event.pageX,
             pageY: event.pageY
           }];
         }
 
         switch (event.type) {
-          case 'mousedown': this.start(event); break;
-          case 'touchstart': this.start(event); break;
-          case 'touchmove': this.touchmove(event); break;
-          case 'mousemove': this.touchmove(event); break;
-          case 'touchend': offloadFn(this.end(event)); break;
-          case 'mouseup': offloadFn(this.end(event)); break;
+          case touchStartEvent: this.start(event); break;
+		  case mouseStartEvent: this.start(event); break;
+          case touchMoveEvent: this.touchmove(event); break;
+		  case mouseMoveEvent: this.touchmove(event); break;
+          case touchEndEvent: offloadFn(this.end(event)); break;
+		  case mouseEndEvent: offloadFn(this.end(event)); break;
           case 'webkitTransitionEnd':
           case 'msTransitionEnd':
           case 'oTransitionEnd':
@@ -299,14 +316,14 @@ ionic.views.Slider = ionic.views.View.inherit({
         delta = {};
 
         // attach touchmove and touchend listeners
-        if(browser.touch) {
-          element.addEventListener('touchmove', this, false);
-          element.addEventListener('touchend', this, false);
-        } else {
-          element.addEventListener('mousemove', this, false);
-          element.addEventListener('mouseup', this, false);
-          document.addEventListener('mouseup', this, false);
-        }
+		element.addEventListener(touchMoveEvent, this, false);
+		element.addEventListener(mouseMoveEvent, this, false);
+		
+		element.addEventListener(touchEndEvent, this, false);
+		element.addEventListener(mouseEndEvent, this, false);
+		
+		document.addEventListener(touchEndEvent, this, false);
+		document.addEventListener(mouseEndEvent, this, false);
       },
       touchmove: function(event) {
 
@@ -448,15 +465,15 @@ ionic.views.Slider = ionic.views.View.inherit({
         }
 
         // kill touchmove and touchend event listeners until touchstart called again
-        if(browser.touch) {
-          element.removeEventListener('touchmove', events, false);
-          element.removeEventListener('touchend', events, false);
-        } else {
-          element.removeEventListener('mousemove', events, false);
-          element.removeEventListener('mouseup', events, false);
-          document.removeEventListener('mouseup', events, false);
-        }
-
+		element.removeEventListener(touchMoveEvent, events, false);
+		element.removeEventListener(mouseMoveEvent, events, false);
+		
+		element.removeEventListener(touchEndEvent, events, false);
+		element.removeEventListener(mouseEndEvent, events, false);
+		
+		document.removeEventListener(touchEndEvent, events, false);
+		document.removeEventListener(mouseEndEvent, events, false);
+		
         options.onDragEnd && options.onDragEnd();
       },
       transitionEnd: function(event) {
@@ -557,7 +574,8 @@ ionic.views.Slider = ionic.views.View.inherit({
       if (browser.addEventListener) {
 
         // remove current event listeners
-        element.removeEventListener('touchstart', events, false);
+        element.removeEventListener(touchStartEvent, events, false);
+        element.removeEventListener(mouseStartEvent, events, false);
         element.removeEventListener('webkitTransitionEnd', events, false);
         element.removeEventListener('msTransitionEnd', events, false);
         element.removeEventListener('oTransitionEnd', events, false);
@@ -585,11 +603,8 @@ ionic.views.Slider = ionic.views.View.inherit({
       if (browser.addEventListener) {
 
         // set touchstart event on element
-        if (browser.touch) {
-          element.addEventListener('touchstart', events, false);
-        } else {
-          element.addEventListener('mousedown', events, false);
-        }
+		element.addEventListener(touchStartEvent, events, false);
+		element.addEventListener(mouseStartEvent, events, false);
 
         if (browser.transitions) {
           element.addEventListener('webkitTransitionEnd', events, false);