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 Flora License, Version 1.0 (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://floralicense.org/license/
  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 // EXTERNAL INCLUDES
  24 #include <string>
  25
  26 #include <dali/dali.h>
  27
  28 namespace Dali
  29 {
  30 namespace Internal
  31 {
  32 namespace Adaptor
  33 {
  34 class AccessibilityManager;
  35 }
  36 }
  37 class AccessibilityActionHandler;
  38 class AccessibilityGestureHandler;
  39 class TouchPoint;
  40
  41 /**
  42  * This creates a stubbed AccessibilityManager so that internal Toolkit Adaptor calls work.
  43  */
  44 class AccessibilityManager : public BaseHandle
  45 {
  46 public: // Typedefs
  47   typedef SignalV2< bool ( AccessibilityManager& ) > AccessibilityActionSignalV2;
  48
  49 public: // Construction & Destruction
  50   AccessibilityManager();
  51   virtual ~AccessibilityManager();
  52
  53 public: // Getters
  54   static AccessibilityManager Get();
  55   Vector2 GetReadPosition() const;
  56   bool IsEnabled() const;
  57   void SetActionHandler(AccessibilityActionHandler& handler);
  58   void SetGestureHandler(AccessibilityGestureHandler& handler);
  59   bool HandleActionNextEvent();
  60   bool HandleActionPreviousEvent();
  61   bool HandleActionActivateEvent();
  62   bool HandleActionReadEvent(unsigned int x, unsigned int y, bool allowReadAgain);
  63   bool HandleActionReadNextEvent();
  64   bool HandleActionReadPreviousEvent();
  65   bool HandleActionUpEvent();
  66   bool HandleActionDownEvent();
  67   bool HandleActionClearFocusEvent();
  68   bool HandleActionScrollEvent(TouchPoint& point, unsigned long timeStamp);
  69   bool HandleActionBackEvent();
  70   void HandleActionEnableEvent();
  71   void HandleActionDisableEvent();
  72
  73 public:  // Signals
  74   AccessibilityActionSignalV2& StatusChangedSignal();
  75   AccessibilityActionSignalV2& ActionNextSignal();
  76   AccessibilityActionSignalV2& ActionPreviousSignal();
  77   AccessibilityActionSignalV2& ActionActivateSignal();
  78   AccessibilityActionSignalV2& ActionReadSignal();
  79   AccessibilityActionSignalV2& ActionOverSignal();
  80   AccessibilityActionSignalV2& ActionReadNextSignal();
  81   AccessibilityActionSignalV2& ActionReadPreviousSignal();
  82   AccessibilityActionSignalV2& ActionUpSignal();
  83   AccessibilityActionSignalV2& ActionDownSignal();
  84   AccessibilityActionSignalV2& ActionClearFocusSignal();
  85   AccessibilityActionSignalV2& ActionBackSignal();
  86
  87   AccessibilityManager( Internal::Adaptor::AccessibilityManager* manager );
  88 };
  89
  90 } // namespace Dali
  91
  92 #endif // __DALI_TOOLKIT_ACCESSIBILITY_MANAGER_H__