automated-tests/TET/dali-toolkit-test-utils/toolkit-accessibility-manager.cpp

   1 /*
   2  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 #include "toolkit-accessibility-manager.h"
  19
  20 #include <dali/public-api/common/dali-common.h>
  21 #include <dali/public-api/object/base-object.h>
  22 #include <dali/public-api/signals/dali-signal-v2.h>
  23
  24 namespace Dali
  25 {
  26
  27 namespace
  28 {
  29 ToolkitAccessibilityManager* gToolkitAccessibilityManager(NULL);
  30 } // unnamed namespace
  31
  32 namespace Internal
  33 {
  34
  35 namespace Adaptor
  36 {
  37
  38 /**
  39  * Stub for the AccessibilityManager
  40  */
  41 class AccessibilityManager : public BaseObject
  42 {
  43 public: // Creation & Destruction
  44
  45   static Dali::AccessibilityManager Get();
  46
  47   AccessibilityManager();
  48   AccessibilityManager(ToolkitAccessibilityManager *accessibilityActionDetector);
  49   ~AccessibilityManager();
  50
  51 public:
  52
  53   bool IsEnabled() const;
  54   void SetActionHandler(Dali::AccessibilityActionHandler& handler);
  55   void SetGestureHandler(Dali::AccessibilityGestureHandler& handler);
  56
  57 public: // Signals
  58
  59   Dali::AccessibilityManager::AccessibilityActionSignalV2& SignalStatusChanged();
  60   Dali::AccessibilityManager::AccessibilityActionSignalV2& SignalActionNext();
  61   Dali::AccessibilityManager::AccessibilityActionSignalV2& SignalActionPrevious();
  62   Dali::AccessibilityManager::AccessibilityActionSignalV2& SignalActionActivate();
  63   Dali::AccessibilityManager::AccessibilityActionSignalV2& SignalActionRead();
  64   Dali::AccessibilityManager::AccessibilityActionSignalV2& SignalActionReadNext();
  65   Dali::AccessibilityManager::AccessibilityActionSignalV2& SignalActionReadPrevious();
  66   Dali::AccessibilityManager::AccessibilityActionSignalV2& SignalActionUp();
  67   Dali::AccessibilityManager::AccessibilityActionSignalV2& SignalActionDown();
  68   Dali::AccessibilityManager::AccessibilityActionSignalV2& SignalActionClearFocus();
  69   Dali::AccessibilityManager::AccessibilityActionSignalV2& SignalActionBack();
  70   Dali::AccessibilityManager::AccessibilityActionSignalV2& SignalActionControlPanelOpen();
  71
  72 private:
  73
  74   ToolkitAccessibilityManager* mToolkitAccessibilityManager;
  75   Dali::AccessibilityManager::AccessibilityActionSignalV2 mStatusChangedSignal;
  76   Dali::AccessibilityManager::AccessibilityActionSignalV2 mActionNextSignal;
  77   Dali::AccessibilityManager::AccessibilityActionSignalV2 mActionPreviousSignal;
  78   Dali::AccessibilityManager::AccessibilityActionSignalV2 mActionActivateSignal;
  79   Dali::AccessibilityManager::AccessibilityActionSignalV2 mActionReadSignal;
  80   Dali::AccessibilityManager::AccessibilityActionSignalV2 mActionReadNextSignal;
  81   Dali::AccessibilityManager::AccessibilityActionSignalV2 mActionReadPreviousSignal;
  82   Dali::AccessibilityManager::AccessibilityActionSignalV2 mActionUpSignal;
  83   Dali::AccessibilityManager::AccessibilityActionSignalV2 mActionDownSignal;
  84   Dali::AccessibilityManager::AccessibilityActionSignalV2 mActionClearFocusSignal;
  85   Dali::AccessibilityManager::AccessibilityActionSignalV2 mActionBackSignal;
  86   Dali::AccessibilityManager::AccessibilityActionSignalV2 mActionControlPanelOpenSignal;
  87
  88   bool mIsEnabled;
  89   Dali::AccessibilityActionHandler* mActionHandler;
  90   Dali::AccessibilityGestureHandler* mGestureHandler;
  91
  92 };
  93
  94 Dali::AccessibilityManager AccessibilityManager::Get()
  95 {
  96   return gToolkitAccessibilityManager->GetAccessibilityManager();
  97 }
  98
  99 AccessibilityManager::AccessibilityManager()
 100 : mToolkitAccessibilityManager(NULL),
 101   mIsEnabled(false)
 102 {
 103 }
 104
 105 AccessibilityManager::AccessibilityManager(ToolkitAccessibilityManager *accessibilityActionDetector)
 106 : mToolkitAccessibilityManager(accessibilityActionDetector),
 107   mIsEnabled(false)
 108 {
 109 }
 110
 111 AccessibilityManager::~AccessibilityManager()
 112 {
 113 }
 114
 115 bool AccessibilityManager::IsEnabled() const
 116 {
 117   return mIsEnabled;
 118 }
 119
 120 void AccessibilityManager::SetActionHandler(Dali::AccessibilityActionHandler& handler)
 121 {
 122   mActionHandler = &handler;
 123 }
 124
 125 void AccessibilityManager::SetGestureHandler(Dali::AccessibilityGestureHandler& handler)
 126 {
 127   mGestureHandler = &handler;
 128 }
 129
 130 Dali::AccessibilityManager::AccessibilityActionSignalV2& AccessibilityManager::SignalStatusChanged()
 131 {
 132   return mStatusChangedSignal;
 133 }
 134
 135 Dali::AccessibilityManager::AccessibilityActionSignalV2& AccessibilityManager::SignalActionNext()
 136 {
 137   return mActionNextSignal;
 138 }
 139
 140 Dali::AccessibilityManager::AccessibilityActionSignalV2& AccessibilityManager::SignalActionPrevious()
 141 {
 142   return mActionPreviousSignal;
 143 }
 144
 145 Dali::AccessibilityManager::AccessibilityActionSignalV2& AccessibilityManager::SignalActionActivate()
 146 {
 147   return mActionActivateSignal;
 148 }
 149
 150 Dali::AccessibilityManager::AccessibilityActionSignalV2& AccessibilityManager::SignalActionRead()
 151 {
 152   return mActionReadSignal;
 153 }
 154
 155 Dali::AccessibilityManager::AccessibilityActionSignalV2& AccessibilityManager::SignalActionReadNext()
 156 {
 157   return mActionReadNextSignal;
 158 }
 159
 160 Dali::AccessibilityManager::AccessibilityActionSignalV2& AccessibilityManager::SignalActionReadPrevious()
 161 {
 162   return mActionReadPreviousSignal;
 163 }
 164
 165 Dali::AccessibilityManager::AccessibilityActionSignalV2& AccessibilityManager::SignalActionUp()
 166 {
 167   return mActionUpSignal;
 168 }
 169
 170 Dali::AccessibilityManager::AccessibilityActionSignalV2& AccessibilityManager::SignalActionDown()
 171 {
 172   return mActionDownSignal;
 173 }
 174
 175 Dali::AccessibilityManager::AccessibilityActionSignalV2& AccessibilityManager::SignalActionClearFocus()
 176 {
 177   return mActionClearFocusSignal;
 178 }
 179
 180 Dali::AccessibilityManager::AccessibilityActionSignalV2& AccessibilityManager::SignalActionBack()
 181 {
 182   return mActionBackSignal;
 183 }
 184
 185 Dali::AccessibilityManager::AccessibilityActionSignalV2& AccessibilityManager::SignalActionControlPanelOpen()
 186 {
 187   return mActionControlPanelOpenSignal;
 188 }
 189
 190 } // namespace Adaptor
 191
 192 } // namespace Internal
 193
 194 ////////////////////////////////////////////////////////////////////////////////////////////////////
 195
 196 ToolkitAccessibilityManager::ToolkitAccessibilityManager()
 197 : mAccessibilityManagerStub(new Internal::Adaptor::AccessibilityManager(this)),
 198   mAccessibilityManager( mAccessibilityManagerStub )
 199 {
 200   gToolkitAccessibilityManager = this;
 201 }
 202
 203 ToolkitAccessibilityManager::~ToolkitAccessibilityManager()
 204 {
 205   gToolkitAccessibilityManager = NULL;
 206 }
 207
 208 AccessibilityManager ToolkitAccessibilityManager::GetAccessibilityManager()
 209 {
 210   return mAccessibilityManager;
 211 }
 212
 213 } // namespace Dali