Added TEXT_COLOR, UNDERLINE_ENABLED and UNDERLINE_COLOR to properties and atlas renderer

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / text / rendering / atlas / atlas-glyph-manager.h

diff --git a/dali-toolkit/internal/text/rendering/atlas/atlas-glyph-manager.h b/dali-toolkit/internal/text/rendering/atlas/atlas-glyph-manager.h
index a90efdb..cbfa754 100644 (file)
--- a/dali-toolkit/internal/text/rendering/atlas/atlas-glyph-manager.h
+++ b/dali-toolkit/internal/text/rendering/atlas/atlas-glyph-manager.h
@@ -39,6 +39,15 @@ class DALI_IMPORT_API AtlasGlyphManager : public BaseHandle
 public:
 
   /**
+   * Description of GlyphManager state
+   */
+  struct Metrics
+  {
+    uint32_t mGlyphCount;                   // number of glyphs being managed
+    AtlasManager::Metrics mAtlasMetrics;    // metrics from the Atlas Manager
+  };
+
+  /**
    * @brief Create a AtlasGlyphManager handle.
    *
    * Calling member functions with an uninitialised handle is not allowed.
@@ -102,13 +111,22 @@ public:
                AtlasManager::AtlasSlot& slot );
 
   /**
+   * @brief Retrieve the size of an atlas
+   *
+   * @param[in] atlasId Id of the atlas to interrogate
+   *
+   * @return The pixel size of the atlas
+   */
+  Vector2 GetAtlasSize( uint32_t atlasId );
+
+  /**
    * @brief Set the Atlas size and block size for subsequent atlas generation
    *
    * @param[in] size size of the atlas in pixels
    * @param[in] blockSize size of a block in this atlas in pixels
    */
-  void SetAtlasSize( const Vector2& size,
-                     const Vector2& blockSize );
+  void SetNewAtlasSize( const Vector2& size,
+                        const Vector2& blockSize );
 
   /**
    * @brief Unreference an image from the atlas and remove from cache if no longer needed
@@ -120,11 +138,19 @@ public:
   /**
    * @brief Get the Pixel Format used by an atlas
    *
-   * @param atlasId Id of atlas to check
+   * @param[in] atlasId Id of atlas to check
+   *
    * @return The pixel format of the atlas
    */
   Pixel::Format GetPixelFormat( uint32_t atlasId );
 
+  /**
+   * @brief Get Glyph Manager metrics
+   *
+   * @return const reference to glyph manager metrics
+   */
+  const Metrics& GetMetrics();
+
 private:
 
   explicit DALI_INTERNAL AtlasGlyphManager(Internal::AtlasGlyphManager *impl);