svn commit: r1436779 - /flex/sdk/branches/develop/mustella/as3/src/mustella/FakeSoftKeyboard.as

[ah...@apache.org]

Author: aharui
Date: Tue Jan 22 07:40:02 2013
New Revision: 1436779

URL: http://svn.apache.org/viewvc?rev=1436779&view=rev
Log:
Add helper to fake softkeyboard events on desktop runs.

Added:
    flex/sdk/branches/develop/mustella/as3/src/mustella/FakeSoftKeyboard.as   (with props)

Added: flex/sdk/branches/develop/mustella/as3/src/mustella/FakeSoftKeyboard.as
URL: http://svn.apache.org/viewvc/flex/sdk/branches/develop/mustella/as3/src/mustella/FakeSoftKeyboard.as?rev=1436779&view=auto
==============================================================================
--- flex/sdk/branches/develop/mustella/as3/src/mustella/FakeSoftKeyboard.as (added)
+++ flex/sdk/branches/develop/mustella/as3/src/mustella/FakeSoftKeyboard.as Tue Jan 22 07:40:02 2013
@@ -0,0 +1,127 @@
+////////////////////////////////////////////////////////////////////////////////
+//
+//  Licensed to the Apache Software Foundation (ASF) under one or more
+//  contributor license agreements.  See the NOTICE file distributed with
+//  this work for additional information regarding copyright ownership.
+//  The ASF licenses this file to You under the Apache License, Version 2.0
+//  (the "License"); you may not use this file except in compliance with
+//  the License.  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+//
+////////////////////////////////////////////////////////////////////////////////
+package {
+
+import flash.display.DisplayObject;
+import flash.display.InteractiveObject;
+import flash.display.Sprite;
+import flash.events.FocusEvent;
+import flash.events.SoftKeyboardEvent;
+import flash.events.SoftKeyboardTrigger;
+import flash.geom.Rectangle;
+import flash.text.TextField;
+import flash.utils.getQualifiedClassName;
+
+import mx.core.mx_internal;
+
+[Mixin]
+/**
+ *  A hash table of tests not to run.
+ */
+public class FakeSoftKeyboard 
+{
+
+	private static var kbdrect:QName = new QName(mx_internal, "_softKeyboardRect");
+	
+	public static var portraitHeight:Number = 200;
+	public static var landscapeHeight:Number = 150;
+	
+	/**
+	 *  Mixin callback that checks if we're in the emulator
+	 *  and tries to fake what would happen in terms of events
+	 *  and sizing if you were on the device.  It doesn't actually
+	 *  need a useful UI since to type, you should just use
+	 *  DispatchKeyEvent
+	 */
+	public static function init(root:DisplayObject):void
+	{
+		if (DeviceNames.getFromOS() == "")
+			return;	// not mac or win
+		
+		FakeSoftKeyboard.root = root;
+		
+		root.addEventListener(FocusEvent.FOCUS_IN, focusInHandler);
+		root.addEventListener(FocusEvent.FOCUS_OUT, focusOutHandler);		
+	}
+
+	public static var kbd:Sprite;
+	public static var root:DisplayObject;
+	
+	public static function focusInHandler(event:FocusEvent):void
+	{
+		var comp:Object = event.target;
+		if (comp is TextField || comp is InteractiveObject)
+		{
+			if (!(comp.needsSoftKeyboard || getQualifiedClassName(comp).indexOf("StyleableStageText") > 0))
+				return;
+			
+			if (!comp.dispatchEvent(new SoftKeyboardEvent(SoftKeyboardEvent.SOFT_KEYBOARD_ACTIVATING, 
+							true, true, event.relatedObject, SoftKeyboardTrigger.USER_TRIGGERED)))
+			{
+				root.stage.focus = null;
+				return;
+			}
+			
+			if (!kbd)
+			{
+				kbd = new Sprite();
+				kbd.graphics.beginFill(0x808080);
+				kbd.graphics.drawRect(0, 0, 10, 10);
+				kbd.graphics.endFill();
+			}
+			
+			// root is actually a systemManager
+			root["popUpChildren"].addChild(kbd);
+			if (root.stage.stageHeight > root.stage.stageWidth)
+			{
+				kbd.height = portraitHeight;
+				kbd.width = root.stage.stageWidth;
+				root["document"][kbdrect] = new Rectangle(0, 0, kbd.width, kbd.height);
+				kbd.y = root.stage.stageHeight - portraitHeight;
+			}
+			else
+			{
+				kbd.height = landscapeHeight;
+				kbd.width = root.stage.stageWidth;
+				root["document"][kbdrect] = new Rectangle(0, 0, kbd.width, kbd.height);
+				kbd.y = root.stage.stageHeight - landscapeHeight;
+			}
+			trace("sent softKeyboardActivate from", comp);
+			comp.dispatchEvent(new SoftKeyboardEvent(SoftKeyboardEvent.SOFT_KEYBOARD_ACTIVATE, 
+							true, false, event.relatedObject, SoftKeyboardTrigger.USER_TRIGGERED));
+		}
+	}
+
+	public static function focusOutHandler(event:FocusEvent):void
+	{
+		trace("fakesoftkeyboard focusOut", event.target, event.relatedObject, kbd);
+		if (kbd && kbd.parent)
+		{
+			// root is actually a systemManager
+			root["popUpChildren"].removeChild(kbd);
+			root["document"][kbdrect] = new Rectangle(0, 0, 0, 0);
+			trace("sent softKeyboardDeactivate from", event.target);
+			event.target.dispatchEvent(new SoftKeyboardEvent(SoftKeyboardEvent.SOFT_KEYBOARD_DEACTIVATE, 
+								true, false, event.relatedObject, SoftKeyboardTrigger.USER_TRIGGERED));
+		}
+	}
+
+}
+
+}

Propchange: flex/sdk/branches/develop/mustella/as3/src/mustella/FakeSoftKeyboard.as
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