From 51e8435b2dfc2eb9ff4fb6d3e4cedb663feabc67 Mon Sep 17 00:00:00 2001
From: Pavel fljot <pavel.fljot@gmail.com>
Date: Thu, 1 Mar 2012 18:12:35 +0200
Subject: [PATCH] Input adapters initialization and disposing

---
 src/org/gestouch/core/GesturesManager.as       |  7 ++++++-
 src/org/gestouch/core/IGesturesManager.as      |  2 +-
 src/org/gestouch/core/IInputAdapter.as         |  3 +++
 src/org/gestouch/input/AbstractInputAdapter.as | 14 ++++++++++++++
 src/org/gestouch/input/MouseInputAdapter.as    | 13 +++++++++++++
 src/org/gestouch/input/TouchInputAdapter.as    | 13 ++++++++++++-
 6 files changed, 49 insertions(+), 3 deletions(-)

diff --git a/src/org/gestouch/core/GesturesManager.as b/src/org/gestouch/core/GesturesManager.as
index 8f872ed..9dc5a02 100644
--- a/src/org/gestouch/core/GesturesManager.as
+++ b/src/org/gestouch/core/GesturesManager.as
@@ -91,10 +91,11 @@ package org.gestouch.core
 			_inputAdapters.push(inputAdapter);
 			inputAdapter.touchesManager = _touchesManager;
 			inputAdapter.gesturesManager = this;
+			inputAdapter.init();
 		}
 		
 		
-		public function removeInputAdapter(inputAdapter:IInputAdapter):void
+		public function removeInputAdapter(inputAdapter:IInputAdapter, dispose:Boolean = true):void
 		{
 			if (!inputAdapter)
 			{
@@ -107,6 +108,10 @@ package org.gestouch.core
 			}
 			
 			_inputAdapters.splice(index, 1);
+			if (dispose)
+			{
+				inputAdapter.dispose();
+			}
 		}
 		
 		
diff --git a/src/org/gestouch/core/IGesturesManager.as b/src/org/gestouch/core/IGesturesManager.as
index 5c08bfe..297f39a 100644
--- a/src/org/gestouch/core/IGesturesManager.as
+++ b/src/org/gestouch/core/IGesturesManager.as
@@ -12,6 +12,6 @@ package org.gestouch.core
 	public interface IGesturesManager
 	{
 		function addInputAdapter(inputAdapter:IInputAdapter):void;
-		function removeInputAdapter(inputAdapter:IInputAdapter):void;
+		function removeInputAdapter(inputAdapter:IInputAdapter, dispose:Boolean = true):void;
 	}
 }
\ No newline at end of file
diff --git a/src/org/gestouch/core/IInputAdapter.as b/src/org/gestouch/core/IInputAdapter.as
index 07171f1..337ff0e 100644
--- a/src/org/gestouch/core/IInputAdapter.as
+++ b/src/org/gestouch/core/IInputAdapter.as
@@ -7,5 +7,8 @@ package org.gestouch.core
 	{
 		function set touchesManager(value:ITouchesManager):void;
 		function set gesturesManager(value:IGesturesManager):void;
+		
+		function init():void;
+		function dispose():void;
 	}
 }
\ No newline at end of file
diff --git a/src/org/gestouch/input/AbstractInputAdapter.as b/src/org/gestouch/input/AbstractInputAdapter.as
index 5c3bcfc..8543af5 100644
--- a/src/org/gestouch/input/AbstractInputAdapter.as
+++ b/src/org/gestouch/input/AbstractInputAdapter.as
@@ -33,5 +33,19 @@ package org.gestouch.input
 		{
 			_gesturesManager = value;
 		}
+		
+		
+		[Abstract]
+		public function init():void
+		{
+			throw new Error("This is abstract method.");
+		}
+		
+		
+		[Abstract]
+		public function dispose():void
+		{
+			throw new Error("This is abstract method.");
+		}
 	}
 }
\ No newline at end of file
diff --git a/src/org/gestouch/input/MouseInputAdapter.as b/src/org/gestouch/input/MouseInputAdapter.as
index 0a34d89..51ce265 100644
--- a/src/org/gestouch/input/MouseInputAdapter.as
+++ b/src/org/gestouch/input/MouseInputAdapter.as
@@ -35,6 +35,19 @@ package org.gestouch.input
 		}
 		
 		
+		override public function init():void
+		{
+			_stage.addEventListener(MouseEvent.MOUSE_DOWN, mouseDownHandler, true);
+		}
+		
+			
+		override public function dispose():void
+		{
+			_stage.removeEventListener(MouseEvent.MOUSE_DOWN, mouseDownHandler, true);
+			uninstallStageListeners();
+		}
+		
+		
 		protected function installStageListeners():void
 		{
 			// Maximum priority to prevent event hijacking
diff --git a/src/org/gestouch/input/TouchInputAdapter.as b/src/org/gestouch/input/TouchInputAdapter.as
index e1b7263..f4d87a7 100644
--- a/src/org/gestouch/input/TouchInputAdapter.as
+++ b/src/org/gestouch/input/TouchInputAdapter.as
@@ -35,8 +35,19 @@ package org.gestouch.input
 			}
 			
 			_stage = stage;
+		}
+		
 			
-			stage.addEventListener(TouchEvent.TOUCH_BEGIN, touchBeginHandler, true);
+		override public function init():void
+		{
+			_stage.addEventListener(TouchEvent.TOUCH_BEGIN, touchBeginHandler, true);
+		}
+		
+			
+		override public function dispose():void
+		{
+			_stage.removeEventListener(TouchEvent.TOUCH_BEGIN, touchBeginHandler, true);
+			uninstallStageListeners();
 		}