X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fvisuals%2Ftext%2Ftext-visual.h;h=e6c0ab88da1f22f43294a528ab068181f9d0038c;hp=c81fbcee1ebef46704546831cb2dd8f3aaae032f;hb=HEAD;hpb=020b07151378db83ab8e12eb3e2d51db0ed69996

diff --git a/dali-toolkit/internal/visuals/text/text-visual.h b/dali-toolkit/internal/visuals/text/text-visual.h
index c81fbce..0d5e5f8 100644
--- a/dali-toolkit/internal/visuals/text/text-visual.h
+++ b/dali-toolkit/internal/visuals/text/text-visual.h
@@ -2,7 +2,7 @@
 #define DALI_TOOLKIT_INTERNAL_TEXT_VISUAL_H
 
 /*
- * Copyright (c) 2022 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2024 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -116,6 +116,16 @@ public:
   };
 
   /**
+   * @brief Set the text to be always rendered
+   * @param[in] visual The text visual.
+   * @param[in] requireRender Whether to text always rendered.
+   */
+  static void SetRequireRender(Toolkit::Visual::Base visual, bool requireRender)
+  {
+    GetVisualObject(visual).SetRequireRender(requireRender);
+  };
+
+  /**
    * @brief Instantly updates the renderer
    * @param[in] visual The text visual.
    */
@@ -194,47 +204,31 @@ protected:
 private:
   struct TilingInfo
   {
-    unsigned char* textBuffer;
-    unsigned char* styleBuffer;
-    unsigned char* overlayStyleBuffer;
-    unsigned char* maskBuffer;
-    int            width;
-    int            height;
-    Pixel::Format  textPixelFormat;
-    int            offsetPosition;
-    Vector2        offSet;
-
-    TilingInfo(int width, int height, Pixel::Format textPixelFormat)
-    : textBuffer(NULL),
-      styleBuffer(NULL),
-      overlayStyleBuffer(NULL),
-      maskBuffer(NULL),
+    PixelData     textPixelData;
+    PixelData     stylePixelData;
+    PixelData     overlayStylePixelData;
+    PixelData     maskPixelData;
+    int32_t       width;
+    int32_t       height;
+    Pixel::Format textPixelFormat;
+    uint32_t      offsetHeight;
+    Vector2       transformOffset;
+
+    TilingInfo(int32_t width, int32_t height, Pixel::Format textPixelFormat)
+    : textPixelData(),
+      stylePixelData(),
+      overlayStylePixelData(),
+      maskPixelData(),
       width(width),
       height(height),
       textPixelFormat(textPixelFormat),
-      offsetPosition(0),
-      offSet(0.f, 0.f)
+      offsetHeight(0u),
+      transformOffset(0.f, 0.f)
     {
     }
 
     ~TilingInfo()
     {
-      if(textBuffer)
-      {
-        free(textBuffer);
-      }
-      if(styleBuffer)
-      {
-        free(styleBuffer);
-      }
-      if(overlayStyleBuffer)
-      {
-        free(overlayStyleBuffer);
-      }
-      if(maskBuffer)
-      {
-        free(maskBuffer);
-      }
     }
   };
 
@@ -255,26 +249,26 @@ private:
   /**
    * @brief Removes the text's renderer.
    */
-  void RemoveRenderer(Actor& actor);
+  void RemoveRenderer(Actor& actor, bool removeDefaultRenderer);
 
   /**
    * @brief Create a texture in textureSet and add it.
    * @param[in] textureSet The textureSet to which the texture will be added.
-   * @param[in] data The PixelData to be uploaded to texture
+   * @param[in] data The PixelData to be uploaded to texture.
    * @param[in] sampler The sampler.
    * @param[in] textureSetIndex The Index of TextureSet.
    */
   void AddTexture(TextureSet& textureSet, PixelData& data, Sampler& sampler, unsigned int textureSetIndex);
 
   /**
-   * @brief Convert the buffer to pixelData.
-   * @param[in] buffer The Buffer to be converted to pixelData.
-   * @param[in] width The width of pixel data.
-   * @param[in] height The height of pixel data.
-   * @param[in] offsetPosition The The buffer's start position.
-   * @param[in] textPixelFormat The PixelForma of text.
+   * @brief Create a texture in textureSet and add it.
+   * @param[in] textureSet The textureSet to which the texture will be added.
+   * @param[in] tilingInfo The tiling infomation to be uploaded to texture.
+   * @param[in] data The PixelData to be uploaded to texture.
+   * @param[in] sampler The sampler.
+   * @param[in] textureSetIndex The Index of TextureSet.
    */
-  PixelData ConvertToPixelData(unsigned char* buffer, int width, int height, int offsetPosition, const Pixel::Format textPixelFormat);
+  void AddTilingTexture(TextureSet& textureSet, TilingInfo& tilingInfo, PixelData& data, Sampler& sampler, unsigned int textureSetIndex);
 
   /**
    * @brief Create the text's texture. It will use cached shader feature for text visual.
@@ -309,6 +303,12 @@ private:
   Shader GetTextShader(VisualFactoryCache& factoryCache, const TextVisualShaderFeature::FeatureBuilder& featureBuilder);
 
   /**
+   * @brief Set the text to be always rendered
+   * @param[in] requireRender Whether to text always rendered.
+   */
+  void SetRequireRender(bool requireRender);
+
+  /**
    * @brief Retrieve the TextVisual object.
    * @param[in] visual A handle to the TextVisual
    * @return The TextVisual object
@@ -331,9 +331,12 @@ private:
   WeakHandle<Actor> mControl;                          ///< The control where the renderer is added.
   Constraint        mColorConstraint{};                ///< Color constraint
   Constraint        mOpacityConstraint{};              ///< Opacity constraint
+  Property::Index   mHasMultipleTextColorsIndex;       ///< The index of uHasMultipleTextColors proeprty.
   Property::Index   mAnimatableTextColorPropertyIndex; ///< The index of animatable text color property registered by the control.
   Property::Index   mTextColorAnimatableIndex;         ///< The index of uTextColorAnimatable property.
+  Property::Index   mTextRequireRenderPropertyIndex;   ///< The index of requireRender property.
   bool              mRendererUpdateNeeded : 1;         ///< The flag to indicate whether the renderer needs to be updated.
+  bool              mTextRequireRender : 1;            ///< The flag to indicate whether the text needs to be rendered.
   RendererContainer mRendererList;
 };