CanvasRenderer: Change GetSize() method to const

[platform/core/uifw/dali-adaptor.git] / dali / internal / canvas-renderer / tizen / canvas-renderer-impl-tizen.h

diff --git a/dali/internal/canvas-renderer/tizen/canvas-renderer-impl-tizen.h b/dali/internal/canvas-renderer/tizen/canvas-renderer-impl-tizen.h
index a6f4e1f..7cd350c 100644 (file)
--- a/dali/internal/canvas-renderer/tizen/canvas-renderer-impl-tizen.h
+++ b/dali/internal/canvas-renderer/tizen/canvas-renderer-impl-tizen.h
@@ -22,6 +22,7 @@
 #ifdef THORVG_SUPPORT
 #include <thorvg.h>
 #endif
+#include <dali/devel-api/threading/mutex.h>
 #include <dali/public-api/object/weak-handle.h>
 
 // INTERNAL INCLUDES
@@ -29,6 +30,7 @@
 #include <dali/devel-api/adaptor-framework/canvas-renderer.h>
 #include <dali/devel-api/adaptor-framework/pixel-buffer.h>
 #include <dali/internal/canvas-renderer/common/canvas-renderer-impl.h>
+#include <dali/internal/canvas-renderer/common/drawable-group-impl.h>
 
 namespace Dali
 {
@@ -65,14 +67,44 @@ public:
   bool AddDrawable(Dali::CanvasRenderer::Drawable& drawable) override;
 
   /**
+   * @copydoc Dali::CanvasRenderer::IsCanvasChanged()
+   */
+  bool IsCanvasChanged() const override;
+
+  /**
+   * @copydoc Dali::CanvasRenderer::Rasterize()
+   */
+  bool Rasterize() override;
+
+  /**
+   * @copydoc Dali::CanvasRenderer::RemoveDrawable()
+   */
+  bool RemoveDrawable(Dali::CanvasRenderer::Drawable& drawable) override;
+
+  /**
+   * @copydoc Dali::CanvasRenderer::RemoveAllDrawables()
+   */
+  bool RemoveAllDrawables() override;
+
+  /**
    * @copydoc Dali::CanvasRenderer::SetSize()
    */
-  bool SetSize(const Vector2& size) override;
+  bool SetSize(Vector2 size) override;
 
   /**
    * @copydoc Dali::CanvasRenderer::GetSize()
    */
-  const Vector2& GetSize() override;
+  Vector2 GetSize() const override;
+
+  /**
+   * @copydoc Dali::CanvasRenderer::SetViewBox()
+   */
+  bool SetViewBox(const Vector2& viewBox) override;
+
+  /**
+   * @copydoc Dali::CanvasRenderer::GetViewBox()
+   */
+  const Vector2& GetViewBox() override;
 
 private:
   CanvasRendererTizen()                           = delete;
@@ -103,16 +135,41 @@ private:
    */
   void MakeTargetBuffer(const Vector2& size);
 
+#ifdef THORVG_SUPPORT
+  /**
+   * @brief Get drawables changed status.
+   * If drawable is a type that can have child drawables, it is called recursively.
+   * @param[in] drawable The drawable object.
+   * @return Returns whether drawables have changed.
+   */
+  bool HaveDrawablesChanged(const Dali::CanvasRenderer::Drawable& drawable) const;
+
+  /**
+   * @brief Update drawables changed status.
+   * If drawable is a type that can have child drawables, it is called recursively.
+   * @param[in] drawable The drawable object.
+   * @param[in] changed The state of changed.
+   */
+  void UpdateDrawablesChanged(Dali::CanvasRenderer::Drawable& drawable, bool changed);
+
+  /**
+   * @brief Push drawable object to parent.
+   * If drawable is a type that can have child drawables, it is called recursively.
+   * @param[in] drawable The drawable object.
+   * @param[in] group The scene object of tvg that can be drawable group.
+   */
+  void PushDrawableToGroup(Dali::CanvasRenderer::Drawable& drawable, tvg::Scene* group);
+#endif
+
 private:
   Devel::PixelBuffer mPixelBuffer;
+  Dali::Mutex        mMutex;
 
 #ifdef THORVG_SUPPORT
   std::unique_ptr<tvg::SwCanvas> mTvgCanvas;
   tvg::Scene*                    mTvgRoot;
 #endif
-  using DrawableVector         = std::vector<WeakHandle<Dali::CanvasRenderer::Drawable>>;
-  using DrawableVectorIterator = DrawableVector::iterator;
-  DrawableVector mDrawables;
+  DrawableGroup::DrawableVector mDrawables;
 
   Vector2 mSize;
   Vector2 mViewBox;