X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fvisuals%2Ftext%2Ftext-visual.h;h=6fbf8ed5969e3974d02c712ce1662894bd6b2d5e;hb=8d1847634591eb37796c5b02b7357a4be5e89b09;hp=2ed7beec21e64308f40cf8f5cf54e6aebb5a5077;hpb=f5e86ed8fd10a19aaeac4be8703887ffa24fcf7f;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/internal/visuals/text/text-visual.h b/dali-toolkit/internal/visuals/text/text-visual.h
index 2ed7bee..6fbf8ed 100644
--- a/dali-toolkit/internal/visuals/text/text-visual.h
+++ b/dali-toolkit/internal/visuals/text/text-visual.h
@@ -20,6 +20,7 @@
 
 // EXTERNAL INCLUDES
 #include <dali/public-api/object/base-object.h>
+#include <dali/public-api/object/weak-handle.h>
 
 // INTERNAL INCLUDES
 #include <dali-toolkit/internal/visuals/visual-base-impl.h>
@@ -113,6 +114,15 @@ public:
     GetVisualObject( visual ).mRendererUpdateNeeded = true;
   };
 
+  /**
+   * @brief Instantly updates the renderer
+   * @param[in] visual The text visual.
+   */
+  static void UpdateRenderer( Toolkit::Visual::Base visual )
+  {
+    GetVisualObject( visual ).UpdateRenderer();
+  };
+
 public: // from Visual::Base
 
   /**
@@ -192,6 +202,24 @@ private:
   void RemoveTextureSet();
 
   /**
+   * Get the texture of the text for rendering.
+   * @param[in] size The texture size.
+   * @param[in] hasMultipleTextColors Whether the text contains multiple colors.
+   * @param[in] containsColorGlyph Whether the text contains color glyph.
+   * @param[in] styleEnabled Whether the text contains any styles (e.g. shadow, underline, etc.).
+   */
+  TextureSet GetTextTexture( const Vector2& size, bool hasMultipleTextColors, bool containsColorGlyph, bool styleEnabled );
+
+  /**
+   * Get the text rendering shader.
+   * @param[in] factoryCache A pointer pointing to the VisualFactoryCache object
+   * @param[in] hasMultipleTextColors Whether the text contains multiple colors.
+   * @param[in] containsColorGlyph Whether the text contains color glyph.
+   * @param[in] styleEnabled Whether the text contains any styles (e.g. shadow, underline, etc.).
+   */
+  Shader GetTextShader( VisualFactoryCache& factoryCache, bool hasMultipleTextColors, bool containsColorGlyph, bool styleEnabled );
+
+  /**
    * @brief Retrieve the text's controller.
    * @param[in] visual The text visual.
    * @return The text controller
@@ -202,6 +230,24 @@ private:
   };
 
 private:
+
+  /**
+   * Used as an alternative to boolean so that it is obvious whether the text contains single or multiple text colors, and emoji and styles.
+   */
+  struct TextType
+  {
+    enum Type
+    {
+      SINGLE_COLOR_TEXT = 0, ///< The text contains single color only.
+      MULTI_COLOR_TEXT = 1,  ///< The text contains multiple colorｓ.
+      NO_EMOJI = 0,          ///< The text contains no emoji.
+      HAS_EMOJI = 1,         ///< The text contains emoji.
+      NO_STYLES = 0,         ///< The text contains contains no styles.
+      HAS_SYLES = 1          ///< The text contains contains styles.
+    };
+  };
+
+private:
   Text::ControllerPtr mController;                        ///< The text's controller.
   Text::TypesetterPtr mTypesetter;                        ///< The text's typesetter.
   WeakHandle<Actor>   mControl;                           ///< The control where the renderer is added.