memory optimize & mobile presentations

common/Drawings/WorkEvents.js

@@ -365,6 +365,8 @@
 
 		global_mouseEvent.Type   = g_mouse_event_type_down;
 		global_mouseEvent.Button = (e.button !== undefined) ? e.button : 0;
+		if (global_mouseEvent.Button == -1)
+			global_mouseEvent.Button = 0;
 
 		global_mouseEvent.Sender = (e.srcElement) ? e.srcElement : e.target;
 

common/FontsFreeType/Private/FreeType/modules/sfnt.js

@@ -1114,7 +1114,7 @@ function tt_face_load_hmtx(face, stream, isvertical)
     num_shorts_checked = parseInt((table_len - num_longs * 4) / 2);
 
     if (num_longs > 0)
-        lm.long_metrics = new Array(num_longs);
+        lm.long_metrics = new CreateIntArray(num_longs * 2);
     if (num_shorts > 0)
         lm.short_metrics = new Array(num_shorts);
 
@@ -1128,9 +1128,8 @@ function tt_face_load_hmtx(face, stream, isvertical)
 
     for (var i = 0; i < num_longs; i++)
     {
-        longs[i] = new TT_LongMetricsRec();
-        longs[i].advance = stream.GetUShort();
-        longs[i].bearing = stream.GetShort();
+		longs[_cur++] = stream.GetUShort();
+		longs[_cur++] = stream.GetShort();
     }
 
     var count_s = Math.min(num_shorts, num_shorts_checked);
@@ -1251,17 +1250,17 @@ function tt_face_get_metrics(face, vertical, gindex)
     if (k == 0 || null == header.long_metrics || gindex >= face.max_profile.numGlyphs)
         return { bearing:0,advance:0 };
 
-    if (gindex < k)
-    {
-        longs_m = header.long_metrics[gindex];
-        v1 = longs_m.bearing;
-        v2 = longs_m.advance;
-    }
-    else
-    {
-        v1 = header.short_metrics[gindex - k];
-        v2 = header.long_metrics[k - 1].advance;
-    }
+	if (gindex < k)
+	{
+		var _ind = gindex << 1;
+		v1 = header.long_metrics[_ind + 1];
+		v2 = header.long_metrics[_ind];
+	}
+	else
+	{
+		v1 = header.short_metrics[gindex - k];
+		v2 = header.long_metrics[(k - 1) << 1];
+	}
     return { bearing:v1,advance:v2 };
 }
 /******************************************************************************/

common/FontsFreeType/font_engine.js

@@ -13744,7 +13744,7 @@ function tt_face_load_hmtx(face, stream, isvertical)
     num_shorts_checked = parseInt((table_len - num_longs * 4) / 2);
 
     if (num_longs > 0)
-        lm.long_metrics = new Array(num_longs);
+        lm.long_metrics = new CreateIntArray(num_longs * 2);
     if (num_shorts > 0)
         lm.short_metrics = new Array(num_shorts);
 
@@ -13756,11 +13756,11 @@ function tt_face_load_hmtx(face, stream, isvertical)
 
     error = stream.EnterFrame(table_len);
 
+    var _cur = 0;
     for (var i = 0; i < num_longs; i++)
     {
-        longs[i] = new TT_LongMetricsRec();
-        longs[i].advance = stream.GetUShort();
-        longs[i].bearing = stream.GetShort();
+    	longs[_cur++] = stream.GetUShort();
+		longs[_cur++] = stream.GetShort();
     }
 
     var count_s = Math.min(num_shorts, num_shorts_checked);
@@ -13883,14 +13883,14 @@ function tt_face_get_metrics(face, vertical, gindex)
 
     if (gindex < k)
     {
-        longs_m = header.long_metrics[gindex];
-        v1 = longs_m.bearing;
-        v2 = longs_m.advance;
+    	var _ind = gindex << 1;
+		v1 = header.long_metrics[_ind + 1];
+		v2 = header.long_metrics[_ind];
     }
     else
     {
         v1 = header.short_metrics[gindex - k];
-        v2 = header.long_metrics[k - 1].advance;
+		v2 = header.long_metrics[(k - 1) << 1];
     }
     return { bearing:v1,advance:v2 };
 }

common/Scrolls/iscroll.js

@@ -284,6 +284,7 @@ function IScroll (el, options) {
 	this.wrapper = typeof el == 'string' ? document.querySelector(el) : el;
 	this.scroller = (typeof options.scroller_id == 'string') ? document.getElementById(options.scroller_id) : this.wrapper.children[0];
 	this.scrollerStyle = this.scroller.style;		// cache style for better performance
+	this.eventsElement = options.eventsElement;
 
 	this.options = {
 
@@ -936,32 +937,46 @@ IScroll.prototype = {
 	},
 
 	_initEvents: function (remove) {
+
+		if (typeof this.eventsElement == "string")
+		{
+			var _element = document.getElementById(this.eventsElement);
+			if (!_element)
+				return;
+			this.eventsElement = _element;
+		}
+
 		var eventType = remove ? utils.removeEvent : utils.addEvent,
-			target = this.options.bindToWrapper ? this.wrapper : window;
+			target = this.options.bindToWrapper ? (this.eventsElement ? this.eventsElement : this.wrapper) : window;
 
-		eventType(window, 'orientationchange', this);
-		eventType(window, 'resize', this);
+		var _wrapper = this.eventsElement ? this.eventsElement : this.wrapper;
+
+		if (this.options.resizeDetect)
+		{
+			eventType(window, 'orientationchange', this);
+			eventType(window, 'resize', this);
+		}
 
 		if ( this.options.click ) {
-			eventType(this.wrapper, 'click', this, true);
+			eventType(_wrapper, 'click', this, true);
 		}
 
 		if ( !this.options.disableMouse ) {
-			eventType(this.wrapper, 'mousedown', this);
+			eventType(_wrapper, 'mousedown', this);
 			eventType(target, 'mousemove', this);
 			eventType(target, 'mousecancel', this);
 			eventType(target, 'mouseup', this);
 		}
 
 		if ( utils.hasPointer && !this.options.disablePointer ) {
-			eventType(this.wrapper, utils.prefixPointerEvent('pointerdown'), this);
+			eventType(_wrapper, utils.prefixPointerEvent('pointerdown'), this);
 			eventType(target, utils.prefixPointerEvent('pointermove'), this);
 			eventType(target, utils.prefixPointerEvent('pointercancel'), this);
 			eventType(target, utils.prefixPointerEvent('pointerup'), this);
 		}
 
 		if ( utils.hasTouch && !this.options.disableTouch ) {
-			eventType(this.wrapper, 'touchstart', this);
+			eventType(_wrapper, 'touchstart', this);
 			eventType(target, 'touchmove', this);
 			eventType(target, 'touchcancel', this);
 			eventType(target, 'touchend', this);
@@ -1622,13 +1637,13 @@ IScroll.prototype = {
 			case 'pointerdown':
 			case 'MSPointerDown':
 			case 'mousedown':
-				this._start(e);
+				this.eventsElement ? this.manager.mainOnTouchStart(e) : this._start(e);
 				break;
 			case 'touchmove':
 			case 'pointermove':
 			case 'MSPointerMove':
 			case 'mousemove':
-				this._move(e);
+				this.eventsElement ? this.manager.mainOnTouchMove(e) : (e);
 				break;
 			case 'touchend':
 			case 'pointerup':
@@ -1638,7 +1653,7 @@ IScroll.prototype = {
 			case 'pointercancel':
 			case 'MSPointerCancel':
 			case 'mousecancel':
-				this._end(e);
+				this.eventsElement ? this.manager.mainOnTouchEnd(e) : this._end(e);
 				break;
 			case 'orientationchange':
 			case 'resize':

common/Scrolls/mobileTouchManagerBase.js

@@ -98,7 +98,7 @@
 	{
 		return null;
 	};
-	CMobileDelegateSimple.prototype.ConvertCoordsToCursor = function(x, y, page)
+	CMobileDelegateSimple.prototype.ConvertCoordsToCursor = function(x, y, page, isCanvas /* делать ли сдвиги на сам редактор */)
 	{
 		return null;
 	};
@@ -418,7 +418,7 @@
 		return this.HtmlPage.onMouseUp(e);
 	};
 
-	function CMobileTouchManagerBase(_config, _delegate)
+	function CMobileTouchManagerBase(_config)
 	{
 		this.Api			= null;
 		this.Mode 			= AscCommon.MobileTouchMode.None;
@@ -477,8 +477,18 @@
 
 		/* delegate */
 		this.delegate = null;
+
+		/* eventsElement */
+		this.eventsElement = _config.eventsElement;
 	}
 
+	CMobileTouchManagerBase.prototype.initEvents = function(_id)
+	{
+		this.eventsElement = _id;
+		this.iScroll.eventsElement = this.eventsElement;
+		this.iScroll._initEvents();
+	};
+
 	// создание вспомогательного элемента, для прокрутки. по идее потом можно изменить
 	// просто на сдвиги. но пока так
 	CMobileTouchManagerBase.prototype.CreateScrollerDiv = function(_wrapper)
@@ -1560,6 +1570,38 @@
 		global_mouseEvent.ClickCount = old_click_count;
 	};
 
+	CMobileTouchManagerBase.prototype.onTouchStart = function(e)
+	{
+		AscCommon.stopEvent(e);
+		return false;
+	};
+	CMobileTouchManagerBase.prototype.onTouchMove = function(e)
+	{
+		AscCommon.stopEvent(e);
+		return false;
+	};
+	CMobileTouchManagerBase.prototype.onTouchEnd = function(e)
+	{
+		AscCommon.stopEvent(e);
+		return false;
+	};
+
+	CMobileTouchManagerBase.prototype.mainOnTouchStart = function(e)
+	{
+		AscCommon.stopEvent(e);
+		return false;
+	};
+	CMobileTouchManagerBase.prototype.mainOnTouchMove = function(e)
+	{
+		AscCommon.stopEvent(e);
+		return false;
+	};
+	CMobileTouchManagerBase.prototype.mainOnTouchEnd = function(e)
+	{
+		AscCommon.stopEvent(e);
+		return false;
+	};
+
 	//--------------------------------------------------------export----------------------------------------------------
 	AscCommon.CMobileDelegateSimple = CMobileDelegateSimple;
 	AscCommon.CMobileTouchManagerBase = CMobileTouchManagerBase;

slide/Drawing/DrawingDocument.js

@@ -708,6 +708,8 @@ function CDrawingDocument()
 	this.TargetShowFlag        = false;
 	this.TargetShowNeedFlag    = false;
 
+	this.SelectionMatrix = null;
+
 	this.CanvasHit        = document.createElement('canvas');
 	this.CanvasHit.width  = 10;
 	this.CanvasHit.height = 10;
@@ -1850,6 +1852,9 @@ function CDrawingDocument()
 	}
 	this.AddPageSelection = function(pageIndex, x, y, width, height)
 	{
+		if (null == this.SelectionMatrix)
+			this.SelectionMatrix = this.TextMatrix;
+
 		if (pageIndex < 0 || pageIndex != this.SlideCurrent || Math.abs(width) < 0.001 || Math.abs(height) < 0.001)
 			return;
 

slide/Drawing/HtmlPage.js

@@ -547,10 +547,10 @@ function CEditorPage(api)
 
 		if (this.m_oApi.isMobileVersion)
 		{
-			this.MobileTouchManager = new AscCommon.CMobileTouchManager();
+			this.MobileTouchManager = new AscCommon.CMobileTouchManager( { eventsElement : "slides_mobile_element" } );
 			this.MobileTouchManager.Init(this.m_oApi);
 
-			this.MobileTouchManagerThumbnails = new AscCommon.CMobileTouchManagerThumbnails();
+			this.MobileTouchManagerThumbnails = new AscCommon.CMobileTouchManagerThumbnails( { eventsElement : "slides_mobile_element" } );
 			this.MobileTouchManagerThumbnails.Init(this.m_oApi);
 		}
 
@@ -767,167 +767,8 @@ function CEditorPage(api)
 			this.TextBoxBackground = CreateControl(AscCommon.g_inputContext.HtmlArea.id);
 			this.TextBoxBackground.HtmlElement.parentNode.parentNode.style.zIndex = 10;
 
-			var __hasTouch = 'ontouchstart' in window;
-
-			if (__hasTouch)
-			{
-				this.TextBoxBackground.HtmlElement["ontouchcancel"] = function(e)
-				{
-					if (!oThis.MobileTouchManager)
-						return false;
-
-					oThis.IsUpdateOverlayOnlyEndReturn = true;
-					oThis.StartUpdateOverlay();
-					var ret                            = oThis.MobileTouchManager.onTouchEnd(e);
-					oThis.IsUpdateOverlayOnlyEndReturn = false;
-					oThis.EndUpdateOverlay();
-					return ret;
-				};
-
-				this.TextBoxBackground.HtmlElement["ontouchstart"] = function(e)
-				{
-					if (AscCommon.g_inputContext && AscCommon.g_inputContext.externalChangeFocus())
-						return;
-
-					if (!oThis.IsFocus)
-						oThis.m_oApi.asc_enableKeyEvents(true);
-
-					if (!oThis.MobileTouchManager)
-						return false;
-
-					oThis.IsUpdateOverlayOnlyEndReturn = true;
-					oThis.StartUpdateOverlay();
-					var ret                            = oThis.MobileTouchManager.onTouchStart(e);
-					oThis.IsUpdateOverlayOnlyEndReturn = false;
-					oThis.EndUpdateOverlay();
-					return ret;
-				};
-				this.TextBoxBackground.HtmlElement["ontouchmove"]  = function(e)
-				{
-					if (!oThis.MobileTouchManager)
-						return false;
-
-					oThis.IsUpdateOverlayOnlyEndReturn = true;
-					oThis.StartUpdateOverlay();
-					var ret                            = oThis.MobileTouchManager.onTouchMove(e);
-					oThis.IsUpdateOverlayOnlyEndReturn = false;
-					oThis.EndUpdateOverlay();
-					return ret;
-				};
-				this.TextBoxBackground.HtmlElement["ontouchend"]   = function(e)
-				{
-					if (!oThis.MobileTouchManager)
-						return false;
-
-					oThis.IsUpdateOverlayOnlyEndReturn = true;
-					oThis.StartUpdateOverlay();
-					var ret                            = oThis.MobileTouchManager.onTouchEnd(e);
-					oThis.IsUpdateOverlayOnlyEndReturn = false;
-					oThis.EndUpdateOverlay();
-					return ret;
-				};
-
-				//
-				this.m_oThumbnails.HtmlElement["ontouchstart"] = function(e)
-				{
-					if (AscCommon.g_inputContext && AscCommon.g_inputContext.externalChangeFocus())
-						return;
-
-					if (!oThis.MobileTouchManagerThumbnails)
-						return false;
-
-					return oThis.MobileTouchManagerThumbnails.onTouchStart(e);
-				};
-				this.m_oThumbnails.HtmlElement["ontouchmove"] = function(e)
-				{
-					if (!oThis.MobileTouchManagerThumbnails)
-						return false;
-
-					return oThis.MobileTouchManagerThumbnails.onTouchMove(e);
-				};
-				this.m_oThumbnails.HtmlElement["ontouchend"]   = function(e)
-				{
-					if (!oThis.MobileTouchManagerThumbnails)
-						return false;
-
-					return oThis.MobileTouchManagerThumbnails.onTouchEnd(e);
-				};
-				this.m_oThumbnails.HtmlElement["ontouchcancel"]   = function(e)
-				{
-					if (!oThis.MobileTouchManagerThumbnails)
-						return false;
-
-					return oThis.MobileTouchManagerThumbnails.onTouchEnd(e);
-				};
-			}
-			else
-			{
-				this.TextBoxBackground.HtmlElement["onmousedown"] = function(e)
-				{
-					if (AscCommon.g_inputContext && AscCommon.g_inputContext.externalChangeFocus())
-						return;
-
-					if (!oThis.MobileTouchManager)
-						return false;
-
-					oThis.IsUpdateOverlayOnlyEndReturn = true;
-					oThis.StartUpdateOverlay();
-					var ret                            = oThis.MobileTouchManager.onTouchStart(e);
-					oThis.IsUpdateOverlayOnlyEndReturn = false;
-					oThis.EndUpdateOverlay();
-					return ret;
-				};
-				this.TextBoxBackground.HtmlElement["onmousemove"] = function(e)
-				{
-					if (!oThis.MobileTouchManager)
-						return false;
-
-					oThis.IsUpdateOverlayOnlyEndReturn = true;
-					oThis.StartUpdateOverlay();
-					var ret                            = oThis.MobileTouchManager.onTouchMove(e);
-					oThis.IsUpdateOverlayOnlyEndReturn = false;
-					oThis.EndUpdateOverlay();
-					return ret;
-				};
-				this.TextBoxBackground.HtmlElement["onmouseup"]   = function(e)
-				{
-					if (!oThis.MobileTouchManager)
-						return false;
-
-					oThis.IsUpdateOverlayOnlyEndReturn = true;
-					oThis.StartUpdateOverlay();
-					var ret                            = oThis.MobileTouchManager.onTouchEnd(e);
-					oThis.IsUpdateOverlayOnlyEndReturn = false;
-					oThis.EndUpdateOverlay();
-					return ret;
-				};
-
-				//
-				this.m_oThumbnails.HtmlElement["onmousedown"] = function(e)
-				{
-					if (AscCommon.g_inputContext && AscCommon.g_inputContext.externalChangeFocus())
-						return;
-
-					if (!oThis.MobileTouchManagerThumbnails)
-						return false;
-
-					return oThis.MobileTouchManagerThumbnails.onTouchStart(e);
-				};
-				this.m_oThumbnails.HtmlElement["onmousemove"] = function(e)
-				{
-					if (!oThis.MobileTouchManagerThumbnails)
-						return false;
-
-					return oThis.MobileTouchManagerThumbnails.onTouchMove(e);
-				};
-				this.m_oThumbnails.HtmlElement["onmouseup"]   = function(e)
-				{
-					if (!oThis.MobileTouchManagerThumbnails)
-						return false;
-
-					return oThis.MobileTouchManagerThumbnails.onTouchEnd(e);
-				};
-			}
+			this.MobileTouchManager.initEvents(AscCommon.g_inputContext.HtmlArea.id);
+			this.MobileTouchManagerThumbnails.initEvents(this.m_oThumbnails.HtmlElement.id);
 
 			if (AscCommon.AscBrowser.isAndroid)
 			{
@@ -2794,6 +2635,7 @@ function CEditorPage(api)
 		var ctx = overlay.m_oContext;
 
 		var drDoc = this.m_oDrawingDocument;
+		drDoc.SelectionMatrix = null;
 
 		if (drDoc.SlideCurrent >= drDoc.m_oLogicDocument.Slides.length)
 			drDoc.SlideCurrent = drDoc.m_oLogicDocument.Slides.length - 1;

slide/Drawing/mobileTouchManager.js

@@ -52,6 +52,10 @@
 	CMobileDelegateEditorPresentation.prototype.ConvertCoordsToCursor = function(x, y, page, isGlobal)
 	{
 		return this.DrawingDocument.ConvertCoordsToCursor(x, y);
+		if (isGlobal)
+			return this.DrawingDocument.ConvertCoordsToCursor(x, y);
+		else
+			return this.DrawingDocument.ConvertCoordsToCursorWR(x, y);
 	};
 	CMobileDelegateEditorPresentation.prototype.ConvertCoordsFromCursor = function(x, y)
 	{
@@ -228,7 +232,9 @@
 			fadeScrollbars: true,
 			scrollX : true,
 			scroller_id : this.iScrollElement,
-			bounce : false
+			bounce : false,
+			eventsElement : this.eventsElement,
+			click : false
 		});
 
 		this.delegate.Init();
@@ -772,6 +778,43 @@
 			this.CheckContextMenuTouchEnd(isCheckContextMenuMode);
 	};
 
+	CMobileTouchManager.prototype.mainOnTouchStart = function(e)
+	{
+		if (AscCommon.g_inputContext && AscCommon.g_inputContext.externalChangeFocus())
+			return;
+
+		if (!this.Api.IsFocus)
+			this.Api.asc_enableKeyEvents(true);
+
+		var oWordControl = this.Api.WordControl;
+
+		oWordControl.IsUpdateOverlayOnlyEndReturn = true;
+		oWordControl.StartUpdateOverlay();
+		var ret = this.onTouchStart(e);
+		oWordControl.IsUpdateOverlayOnlyEndReturn = false;
+		oWordControl.EndUpdateOverlay();
+		return ret;
+	};
+	CMobileTouchManager.prototype.mainOnTouchMove = function(e)
+	{
+		var oWordControl = this.Api.WordControl;
+		oWordControl.IsUpdateOverlayOnlyEndReturn = true;
+		oWordControl.StartUpdateOverlay();
+		var ret = this.onTouchMove(e);
+		oWordControl.IsUpdateOverlayOnlyEndReturn = false;
+		oWordControl.EndUpdateOverlay();
+		return ret;
+	};
+	CMobileTouchManager.prototype.mainOnTouchEnd = function(e)
+	{
+		var oWordControl = this.Api.WordControl;
+		oWordControl.IsUpdateOverlayOnlyEndReturn = true;
+		oWordControl.StartUpdateOverlay();
+		var ret = this.onTouchEnd(e);
+		oWordControl.IsUpdateOverlayOnlyEndReturn = false;
+		oWordControl.EndUpdateOverlay();
+		return ret;
+	};
 
 	/**************************************************************************/
 	/**
@@ -975,6 +1018,22 @@
 		return false;
 	};
 
+	CMobileTouchManagerThumbnails.prototype.mainOnTouchStart = function(e)
+	{
+		if (AscCommon.g_inputContext && AscCommon.g_inputContext.externalChangeFocus())
+			return;
+
+		return this.onTouchStart(e);
+	};
+	CMobileTouchManagerThumbnails.prototype.mainOnTouchMove = function(e)
+	{
+		return this.onTouchMove(e);
+	};
+	CMobileTouchManagerThumbnails.prototype.mainOnTouchEnd = function(e)
+	{
+		return this.onTouchEnd(e);
+	};
+
 	//--------------------------------------------------------export----------------------------------------------------
 	window['AscCommon']                          		= window['AscCommon'] || {};
 	window['AscCommon'].CMobileTouchManager      		= CMobileTouchManager;

word/Drawing/HtmlPage.js

@@ -444,7 +444,7 @@ function CEditorPage(api)
 
 		if (this.m_oApi.isMobileVersion)
 		{
-			this.MobileTouchManager = new AscCommon.CMobileTouchManager();
+			this.MobileTouchManager = new AscCommon.CMobileTouchManager( { eventsElement : "word_mobile_element" } );
 			this.MobileTouchManager.Init(this.m_oApi);
 		}
 
@@ -792,108 +792,7 @@ function CEditorPage(api)
 		    this.TextBoxBackground = CreateControl(AscCommon.g_inputContext.HtmlArea.id);
             this.TextBoxBackground.HtmlElement.parentNode.parentNode.style.zIndex = 10;
 
-			var __hasTouch = 'ontouchstart' in window;
-
-			if (__hasTouch)
-			{
-				this.TextBoxBackground.HtmlElement["ontouchcancel"] = function(e)
-				{
-					if (!oThis.MobileTouchManager)
-						return false;
-
-					oThis.IsUpdateOverlayOnlyEndReturn = true;
-					oThis.StartUpdateOverlay();
-					var ret                            = oThis.MobileTouchManager.onTouchEnd(e);
-					oThis.IsUpdateOverlayOnlyEndReturn = false;
-					oThis.EndUpdateOverlay();
-					return ret;
-				};
-
-				this.TextBoxBackground.HtmlElement["ontouchstart"] = function(e)
-				{
-					if (AscCommon.g_inputContext && AscCommon.g_inputContext.externalChangeFocus())
-						return;
-
-				    if (!oThis.IsFocus)
-				        oThis.m_oApi.asc_enableKeyEvents(true);
-
-					if (!oThis.MobileTouchManager)
-						return false;
-
-					oThis.IsUpdateOverlayOnlyEndReturn = true;
-					oThis.StartUpdateOverlay();
-					var ret                            = oThis.MobileTouchManager.onTouchStart(e);
-					oThis.IsUpdateOverlayOnlyEndReturn = false;
-					oThis.EndUpdateOverlay();
-					return ret;
-				};
-				this.TextBoxBackground.HtmlElement["ontouchmove"]  = function(e)
-				{
-					if (!oThis.MobileTouchManager)
-						return false;
-
-					oThis.IsUpdateOverlayOnlyEndReturn = true;
-					oThis.StartUpdateOverlay();
-					var ret                            = oThis.MobileTouchManager.onTouchMove(e);
-					oThis.IsUpdateOverlayOnlyEndReturn = false;
-					oThis.EndUpdateOverlay();
-					return ret;
-				};
-				this.TextBoxBackground.HtmlElement["ontouchend"]   = function(e)
-				{
-					if (!oThis.MobileTouchManager)
-						return false;
-
-					oThis.IsUpdateOverlayOnlyEndReturn = true;
-					oThis.StartUpdateOverlay();
-					var ret                            = oThis.MobileTouchManager.onTouchEnd(e);
-					oThis.IsUpdateOverlayOnlyEndReturn = false;
-					oThis.EndUpdateOverlay();
-					return ret;
-				};
-			}
-			else
-			{
-				this.TextBoxBackground.HtmlElement["onmousedown"] = function(e)
-				{
-					if (AscCommon.g_inputContext && AscCommon.g_inputContext.externalChangeFocus())
-						return;
-
-					if (!oThis.MobileTouchManager)
-						return false;
-
-					oThis.IsUpdateOverlayOnlyEndReturn = true;
-					oThis.StartUpdateOverlay();
-					var ret                            = oThis.MobileTouchManager.onTouchStart(e);
-					oThis.IsUpdateOverlayOnlyEndReturn = false;
-					oThis.EndUpdateOverlay();
-					return ret;
-				};
-				this.TextBoxBackground.HtmlElement["onmousemove"] = function(e)
-				{
-					if (!oThis.MobileTouchManager)
-						return false;
-
-					oThis.IsUpdateOverlayOnlyEndReturn = true;
-					oThis.StartUpdateOverlay();
-					var ret                            = oThis.MobileTouchManager.onTouchMove(e);
-					oThis.IsUpdateOverlayOnlyEndReturn = false;
-					oThis.EndUpdateOverlay();
-					return ret;
-				};
-				this.TextBoxBackground.HtmlElement["onmouseup"]   = function(e)
-				{
-					if (!oThis.MobileTouchManager)
-						return false;
-
-					oThis.IsUpdateOverlayOnlyEndReturn = true;
-					oThis.StartUpdateOverlay();
-					var ret                            = oThis.MobileTouchManager.onTouchEnd(e);
-					oThis.IsUpdateOverlayOnlyEndReturn = false;
-					oThis.EndUpdateOverlay();
-					return ret;
-				};
-			}
+            this.MobileTouchManager.initEvents(AscCommon.g_inputContext.HtmlArea.id);
 
 			if (AscBrowser.isAndroid)
 			{

word/Drawing/mobileTouchManager.js

@@ -66,7 +66,9 @@
 			fadeScrollbars: true,
 			scrollX : true,
 			scroller_id : this.iScrollElement,
-			bounce : false
+			bounce : false,
+			eventsElement : this.eventsElement,
+			click : false
 		});
 
 		this.delegate.Init();
@@ -610,6 +612,44 @@
 			this.CheckContextMenuTouchEnd(isCheckContextMenuMode);
 	};
 
+	CMobileTouchManager.prototype.mainOnTouchStart = function(e)
+	{
+		if (AscCommon.g_inputContext && AscCommon.g_inputContext.externalChangeFocus())
+			return;
+
+		if (!this.Api.IsFocus)
+			this.Api.asc_enableKeyEvents(true);
+
+		var oWordControl = this.Api.WordControl;
+
+		oWordControl.IsUpdateOverlayOnlyEndReturn = true;
+		oWordControl.StartUpdateOverlay();
+		var ret = this.onTouchStart(e);
+		oWordControl.IsUpdateOverlayOnlyEndReturn = false;
+		oWordControl.EndUpdateOverlay();
+		return ret;
+	};
+	CMobileTouchManager.prototype.mainOnTouchMove = function(e)
+	{
+		var oWordControl = this.Api.WordControl;
+		oWordControl.IsUpdateOverlayOnlyEndReturn = true;
+		oWordControl.StartUpdateOverlay();
+		var ret = this.onTouchMove(e);
+		oWordControl.IsUpdateOverlayOnlyEndReturn = false;
+		oWordControl.EndUpdateOverlay();
+		return ret;
+	};
+	CMobileTouchManager.prototype.mainOnTouchEnd = function(e)
+	{
+		var oWordControl = this.Api.WordControl;
+		oWordControl.IsUpdateOverlayOnlyEndReturn = true;
+		oWordControl.StartUpdateOverlay();
+		var ret = this.onTouchEnd(e);
+		oWordControl.IsUpdateOverlayOnlyEndReturn = false;
+		oWordControl.EndUpdateOverlay();
+		return ret;
+	};
+
 	/*************************************** READER ******************************************/
 	/**
 	 * @extends {AscCommon.CMobileDelegateSimple}