(Vector) Change properties to get frame numbers

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / visuals / animated-vector-image / vector-rasterize-thread.h

diff --git a/dali-toolkit/internal/visuals/animated-vector-image/vector-rasterize-thread.h b/dali-toolkit/internal/visuals/animated-vector-image/vector-rasterize-thread.h
index 8ee52be..c1c9c0b 100644 (file)
--- a/dali-toolkit/internal/visuals/animated-vector-image/vector-rasterize-thread.h
+++ b/dali-toolkit/internal/visuals/animated-vector-image/vector-rasterize-thread.h
@@ -50,11 +50,8 @@ public:
    * @brief Constructor.
    *
    * @param[in] url The url of the vector animation file
-   * @param[in] renderer The renderer used to render the image
-   * @param[in] width The width of the content
-   * @param[in] height The height of the content
    */
-  VectorRasterizeThread( const std::string& url, Renderer renderer, uint32_t width, uint32_t height );
+  VectorRasterizeThread( const std::string& url );
 
   /**
    * @brief Destructor.
@@ -62,6 +59,13 @@ public:
   virtual ~VectorRasterizeThread();
 
   /**
+   * @brief Sets the renderer used to display the result image.
+   *
+   * @param[in] renderer The renderer used to display the result image
+   */
+  void SetRenderer( Renderer renderer );
+
+  /**
    * @brief Sets the target image size.
    *
    * @param[in] width The target image width
@@ -72,7 +76,7 @@ public:
   /**
    * @brief Play the vector animation.
    */
-  void StartAnimation();
+  void PlayAnimation();
 
   /**
    * @brief Stop the vector animation.
@@ -105,20 +109,51 @@ public:
    * @brief Enable looping for 'count' repeats. -1 means to repeat forever.
    * @param[in] count The number of times to loop
    */
-  void SetLoopCount( int16_t count );
+  void SetLoopCount( int32_t count );
 
   /**
-   * @brief Set the playing range.
-   * @param[in] range Two values between [0,1] to specify minimum and maximum progress.
+   * @brief Set the playing range in frame number.
+   * @param[in] startFrame The frame number to specify minimum progress.
+   * @param[in] endFrame The frame number to specify maximum progress.
    * The animation will play between those values.
    */
-  void SetPlayRange( Vector2 range );
+  void SetPlayRange( uint32_t startFrame, uint32_t endFrame );
 
   /**
    * @brief Get the play state
    * @return The play state
    */
-  DevelImageVisual::PlayState GetPlayState();
+  DevelImageVisual::PlayState GetPlayState() const;
+
+  /**
+   * @brief Queries whether the resource is ready.
+   * @return true if ready, false otherwise
+   */
+  bool IsResourceReady() const;
+
+  /**
+   * @brief Sets the current frame number of the animation.
+   * @param[in] frameNumber The new frame number between [0, the maximum frame number] or between the play range if specified.
+   */
+  void SetCurrentFrameNumber( uint32_t frameNumber );
+
+  /**
+   * @brief Retrieves the current frame number of the animation.
+   * @return The current frame number
+   */
+  uint32_t GetCurrentFrameNumber() const;
+
+  /**
+   * @brief Retrieves the total frame number of the animation.
+   * @return The total frame number
+   */
+  uint32_t GetTotalFrameNumber() const;
+
+  /**
+   * @brief Gets the default size of the file,.
+   * @return The default size of the file
+   */
+  void GetDefaultSize( uint32_t& width, uint32_t& height ) const;
 
 protected:
 
@@ -131,15 +166,9 @@ protected:
 private:
 
   /**
-   * @brief Called by the rasterize thread which ensures a wait if required.
-   * @return false if the thread should stop.
-   */
-  bool IsThreadReady();
-
-  /**
-   * @brief Start rendering
+   * @brief Initialize the vector renderer.
    */
-  bool StartRender();
+  void Initialize();
 
   /**
    * @brief Rasterize the current frame.
@@ -157,22 +186,24 @@ private:
   std::string                 mUrl;
   VectorAnimationRenderer     mVectorRenderer;
   ConditionalWait             mConditionalWait;
-  Dali::Mutex                 mMutex;
   std::unique_ptr< EventThreadCallback > mResourceReadyTrigger;
   std::unique_ptr< EventThreadCallback > mAnimationFinishedTrigger;
   Vector2                     mPlayRange;
   DevelImageVisual::PlayState mPlayState;
+  int64_t                     mFrameDurationNanoSeconds;
+  float                       mFrameRate;
   uint32_t                    mCurrentFrame;
   uint32_t                    mTotalFrame;
   uint32_t                    mStartFrame;
   uint32_t                    mEndFrame;
   uint32_t                    mWidth;
   uint32_t                    mHeight;
-  int16_t                     mLoopCount;
-  int16_t                     mCurrentLoop;
+  int32_t                     mLoopCount;
+  int32_t                     mCurrentLoop;
   bool                        mNeedRender;
   bool                        mDestroyThread;  ///< Whether the thread be destroyed
   bool                        mResourceReady;
+  bool                        mCurrentFrameUpdated;
   const Dali::LogFactoryInterface& mLogFactory; ///< The log factory
 
 };