internal/widget_view/widget_view_impl.h

   1 #ifndef __DALI_WIDGET_VIEW_INTERNAL_WIDGET_VIEW_H__
   2 #define __DALI_WIDGET_VIEW_INTERNAL_WIDGET_VIEW_H__
   3
   4 /*
   5  * Samsung API
   6  * Copyright (c) 2016 Samsung Electronics Co., Ltd.
   7  *
   8  * Licensed under the Flora License, Version 1.1 (the License);
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://floralicense.org/license/
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an AS IS BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  */
  20
  21 // INTERNAL INCLUDES
  22 #include <public_api/widget_view/widget_view.h>
  23
  24 // EXTERNAL INCLUDES
  25 #include <dali/public-api/adaptor-framework/native-image-source.h>
  26 #include <dali-toolkit/public-api/controls/control-impl.h>
  27 #include <dali-toolkit/public-api/controls/image-view/image-view.h>
  28 #include <dali-toolkit/public-api/controls/text-controls/text-label.h>
  29 #include <wayland-extension/tizen-remote-surface-client-protocol.h>
  30 #include <tbm_surface.h>
  31 #include <bundle.h>
  32
  33 namespace Dali
  34 {
  35
  36 namespace WidgetView
  37 {
  38
  39 namespace Internal
  40 {
  41
  42 class WidgetView : public Toolkit::Internal::Control
  43 {
  44 public:
  45
  46   /**
  47    * @copydoc Dali::WidgetView::WidgetView::New
  48    */
  49   static Dali::WidgetView::WidgetView New( const std::string& widgetId, const std::string& contentInfo, int width, int height, double updatePeriod );
  50
  51   /**
  52    * @copydoc Dali::WidgetView::WidgetView::PauseWidget
  53    */
  54   bool PauseWidget();
  55
  56   /**
  57    * @copydoc Dali::WidgetView::WidgetView::ResumeWidget
  58    */
  59   bool ResumeWidget();
  60
  61   /**
  62    * @copydoc Dali::WidgetView::WidgetView::GetWidgetId
  63    */
  64   const std::string& GetWidgetId() const;
  65
  66   /**
  67    * @copydoc Dali::WidgetView::WidgetView::GetInstanceId
  68    */
  69   const std::string& GetInstanceId() const;
  70
  71   /**
  72    * @copydoc Dali::WidgetView::WidgetView::GetContentInfo
  73    */
  74   const std::string& GetContentInfo();
  75
  76   /**
  77    * @copydoc Dali::WidgetView::WidgetView::GetTitle
  78    */
  79   const std::string& GetTitle();
  80
  81   /**
  82    * @copydoc Dali::WidgetView::WidgetView::GetUpdatePeriod
  83    */
  84   double GetUpdatePeriod() const;
  85
  86   /**
  87    * @copydoc Dali::WidgetView::WidgetView::Show
  88    */
  89   void Show();
  90
  91   /**
  92    * @copydoc Dali::WidgetView::WidgetView::Hide
  93    */
  94   void Hide();
  95
  96   /**
  97    * @copydoc Dali::WidgetView::WidgetView::CancelTouchEvent
  98    */
  99   bool CancelTouchEvent();
 100
 101   /**
 102    * @copydoc Dali::WidgetView::WidgetView::SetPreviewEnabled
 103    */
 104   void SetPreviewEnabled( bool enabled );
 105
 106   /**
 107    * @copydoc Dali::WidgetView::WidgetView::GetPreviewEnabled
 108    */
 109   bool GetPreviewEnabled() const;
 110
 111   /**
 112    * @copydoc Dali::WidgetView::WidgetView::SetStateTextEnabled
 113    */
 114   void SetStateTextEnabled( bool enabled );
 115
 116   /**
 117    * @copydoc Dali::WidgetView::WidgetView::GetStateTextEnabled
 118    */
 119   bool GetStateTextEnabled() const;
 120
 121   /**
 122    * @copydoc Dali::WidgetView::WidgetView::ActivateFaultedWidget
 123    */
 124   void ActivateFaultedWidget();
 125
 126   /**
 127    * @copydoc Dali::WidgetView::WidgetView::IsWidgetFaulted
 128    */
 129   bool IsWidgetFaulted();
 130
 131   /**
 132    * @copydoc Dali::WidgetView::WidgetView::SetPermanentDelete
 133    */
 134   void SetPermanentDelete( bool permanentDelete );
 135
 136 // ToDo: This funstion will be used for widgetDeletedSignal
 137   void RemoveObjectView();
 138
 139   void SendWidgetEvent( int event );
 140
 141   bool IsWidgetImageView();
 142
 143   void UpdateImageSource( tbm_surface_h source );
 144
 145   void CreateWidgetImageView();
 146
 147   void ConnectSignal( tizen_remote_surface* surface );
 148
 149   bool OnTouch( Dali::Actor actor, const Dali::TouchData& event );
 150
 151   bool OnWheelEvent( Dali::Actor actor, const Dali::WheelEvent& event );
 152
 153 public: //Signals
 154
 155   /**
 156    * @copydoc Dali::WidgetView::WidgetView::WidgetAddedSignal
 157    */
 158   Dali::WidgetView::WidgetView::WidgetViewSignalType& WidgetAddedSignal();
 159
 160   /**
 161    * @copydoc Dali::WidgetView::WidgetView::WidgetDeletedSignal
 162    */
 163   Dali::WidgetView::WidgetView::WidgetViewSignalType& WidgetDeletedSignal();
 164
 165   /**
 166    * @copydoc Dali::WidgetView::WidgetView::WidgetCreationAbortedSignal
 167    */
 168   Dali::WidgetView::WidgetView::WidgetViewSignalType& WidgetCreationAbortedSignal();
 169
 170   /**
 171    * @copydoc Dali::WidgetView::WidgetView::WidgetResizedSignal
 172    */
 173   Dali::WidgetView::WidgetView::WidgetViewSignalType& WidgetResizedSignal();
 174
 175   /**
 176    * @copydoc Dali::WidgetView::WidgetView::WidgetContentUpdatedSignal
 177    */
 178   Dali::WidgetView::WidgetView::WidgetViewSignalType& WidgetContentUpdatedSignal();
 179
 180   /**
 181    * @copydoc Dali::WidgetView::WidgetView::WidgetExtraInfoUpdatedSignal
 182    */
 183   Dali::WidgetView::WidgetView::WidgetViewSignalType& WidgetExtraInfoUpdatedSignal();
 184
 185   /**
 186    * @copydoc Dali::WidgetView::WidgetView::WidgetUpdatePeriodChangedSignal
 187    */
 188   Dali::WidgetView::WidgetView::WidgetViewSignalType& WidgetUpdatePeriodChangedSignal();
 189
 190   /**
 191    * @copydoc Dali::WidgetView::WidgetView::WidgetFaultedSignal
 192    */
 193   Dali::WidgetView::WidgetView::WidgetViewSignalType& WidgetFaultedSignal();
 194
 195 protected:
 196
 197   /**
 198    * Construct a new WidgetView.
 199    */
 200   WidgetView();
 201
 202   /**
 203    * Construct a new WidgetView.
 204    */
 205   WidgetView( const std::string& widgetId, const std::string& contentInfo, int width, int height, double updatePeriod );
 206
 207   /**
 208    * A reference counted object may only be deleted by calling Unreference()
 209    */
 210   virtual ~WidgetView();
 211
 212 private: // From Control
 213
 214   /**
 215    * @copydoc Toolkit::Control::OnInitialize()
 216    */
 217   virtual void OnInitialize();
 218
 219 private: // From CustomActorImpl
 220
 221   /**
 222    * @copydoc CustomActorImpl::OnSizeSet( const Vector3& targetSize )
 223    */
 224   virtual void OnSizeSet( const Vector3& targetSize );
 225
 226 private:
 227
 228   // Undefined
 229   WidgetView( const WidgetView& );
 230
 231   // Undefined
 232   WidgetView& operator= ( const WidgetView& );
 233
 234 private:
 235
 236   Toolkit::ImageView mWidgetImageView;     ///< Widget content
 237   Toolkit::ImageView mPreviewImage;   ///< Preview image
 238   Toolkit::TextLabel mStateText;      ///< State text
 239   Dali::NativeImageSourcePtr mImageSource;
 240
 241   std::string mWidgetId;
 242   std::string mInstanceId;
 243   std::string mContentInfo;
 244   std::string mTitle;
 245
 246   bundle* mBundle;
 247
 248   int mWidth;
 249   int mHeight;
 250   int mPid;
 251   double mUpdatePeriod;
 252
 253   bool mPreviewEnabled;
 254   bool mStateTextEnabled;
 255   bool mPermanentDelete;
 256
 257   tizen_remote_surface* mRemoteSurface;
 258
 259   // Signals
 260   Dali::WidgetView::WidgetView::WidgetViewSignalType mWidgetAddedSignal;
 261   Dali::WidgetView::WidgetView::WidgetViewSignalType mWidgetDeletedSignal;
 262   Dali::WidgetView::WidgetView::WidgetViewSignalType mWidgetCreationAbortedSignal;
 263   Dali::WidgetView::WidgetView::WidgetViewSignalType mWidgetResizedSignal;
 264   Dali::WidgetView::WidgetView::WidgetViewSignalType mWidgetContentUpdatedSignal;
 265   Dali::WidgetView::WidgetView::WidgetViewSignalType mWidgetExtraInfoUpdatedSignal;
 266   Dali::WidgetView::WidgetView::WidgetViewSignalType mWidgetUpdatePeriodChangedSignal;
 267   Dali::WidgetView::WidgetView::WidgetViewSignalType mWidgetFaultedSignal;
 268 };
 269
 270 } // namespace Internal
 271
 272 // Helpers for public-api forwarding methods
 273
 274 inline Internal::WidgetView& GetImplementation( WidgetView& widgetView )
 275 {
 276   DALI_ASSERT_ALWAYS( widgetView );
 277
 278   Dali::RefObject& handle = widgetView.GetImplementation();
 279
 280   return static_cast<Internal::WidgetView&>( handle );
 281 }
 282
 283 inline const Internal::WidgetView& GetImplementation( const WidgetView& widgetView )
 284 {
 285   DALI_ASSERT_ALWAYS( widgetView );
 286
 287   const Dali::RefObject& handle = widgetView.GetImplementation();
 288
 289   return static_cast<const Internal::WidgetView&>( handle );
 290 }
 291
 292 } // namespace WidgetView
 293
 294 } // namespace Dali
 295
 296 #endif // __DALI_WIDGET_VIEW_INTERNAL_WIDGET_VIEW_H__