automated-tests/src/dali-toolkit/dali-toolkit-test-utils/toolkit-accessibility-manager.h

   1 // Prevent normal accessibility manager declaration from loading
   2 #define __DALI_ACCESSIBILITY_MANAGER_H__
   3
   4 #ifndef __DALI_TOOLKIT_ACCESSIBILITY_MANAGER_H__
   5 #define __DALI_TOOLKIT_ACCESSIBILITY_MANAGER_H__
   6
   7 /*
   8  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
   9  *
  10  * Licensed under the Apache License, Version 2.0 (the "License");
  11  * you may not use this file except in compliance with the License.
  12  * You may obtain a copy of the License at
  13  *
  14  * http://www.apache.org/licenses/LICENSE-2.0
  15  *
  16  * Unless required by applicable law or agreed to in writing, software
  17  * distributed under the License is distributed on an "AS IS" BASIS,
  18  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  19  * See the License for the specific language governing permissions and
  20  * limitations under the License.
  21  *
  22  */
  23
  24 // EXTERNAL INCLUDES
  25 #include <string>
  26 #include <boost/function.hpp>
  27 #include <dali/public-api/object/base-handle.h>
  28 #include <dali/public-api/signals/dali-signal-v2.h>
  29 #include <dali/public-api/events/touch-point.h>
  30
  31 namespace Dali
  32 {
  33 namespace Internal
  34 {
  35 namespace Adaptor
  36 {
  37 class AccessibilityManager;
  38 }
  39 }
  40 class AccessibilityActionHandler;
  41 class AccessibilityGestureHandler;
  42 class TouchPoint;
  43
  44 /**
  45  * This creates a stubbed AccessibilityManager so that internal Toolkit Adaptor calls work.
  46  */
  47 class AccessibilityManager : public BaseHandle
  48 {
  49 public: // Typedefs
  50   typedef SignalV2< bool ( AccessibilityManager& ) > AccessibilityActionSignalV2;
  51
  52 public: // Construction & Destruction
  53   AccessibilityManager();
  54   ~AccessibilityManager();
  55
  56 public: // Getters
  57   static AccessibilityManager Get();
  58   Vector2 GetReadPosition() const;
  59   bool IsEnabled() const;
  60   void SetActionHandler(AccessibilityActionHandler& handler);
  61   void SetGestureHandler(AccessibilityGestureHandler& handler);
  62   bool HandleActionNextEvent();
  63   bool HandleActionPreviousEvent();
  64   bool HandleActionActivateEvent();
  65   bool HandleActionReadEvent(unsigned int x, unsigned int y, bool allowReadAgain);
  66   bool HandleActionReadNextEvent();
  67   bool HandleActionReadPreviousEvent();
  68   bool HandleActionUpEvent();
  69   bool HandleActionDownEvent();
  70   bool HandleActionClearFocusEvent();
  71   bool HandleActionScrollEvent(TouchPoint& point, unsigned long timeStamp);
  72   bool HandleActionBackEvent();
  73   void HandleActionEnableEvent();
  74   void HandleActionDisableEvent();
  75
  76 public:  // Signals
  77   AccessibilityActionSignalV2& StatusChangedSignal();
  78   AccessibilityActionSignalV2& ActionNextSignal();
  79   AccessibilityActionSignalV2& ActionPreviousSignal();
  80   AccessibilityActionSignalV2& ActionActivateSignal();
  81   AccessibilityActionSignalV2& ActionReadSignal();
  82   AccessibilityActionSignalV2& ActionOverSignal();
  83   AccessibilityActionSignalV2& ActionReadNextSignal();
  84   AccessibilityActionSignalV2& ActionReadPreviousSignal();
  85   AccessibilityActionSignalV2& ActionUpSignal();
  86   AccessibilityActionSignalV2& ActionDownSignal();
  87   AccessibilityActionSignalV2& ActionClearFocusSignal();
  88   AccessibilityActionSignalV2& ActionBackSignal();
  89
  90   AccessibilityManager( Internal::Adaptor::AccessibilityManager* manager );
  91 };
  92
  93 } // namespace Dali
  94
  95 #endif // __DALI_TOOLKIT_ACCESSIBILITY_MANAGER_H__