X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Ftext%2Ftext-view-interface.h;h=eaa191dfbee385d2d794c94fe91b1d1a241eb167;hp=55e4aca86f9cc1e1381a229c69cc6682cb2f63dc;hb=c3f9162ab11786380e2ec9c55f217c2daf7722e8;hpb=061df6115632f504e42ebdf8c4aa8a0d8010b341

diff --git a/dali-toolkit/internal/text/text-view-interface.h b/dali-toolkit/internal/text/text-view-interface.h
index 55e4aca..eaa191d 100644
--- a/dali-toolkit/internal/text/text-view-interface.h
+++ b/dali-toolkit/internal/text/text-view-interface.h
@@ -18,9 +18,6 @@
  *
  */
 
-// EXTERNAL INCLUDES
-#include <dali/public-api/math/vector4.h>
-
 // INTERNAL INCLUDES
 #include <dali-toolkit/internal/text/text-definitions.h>
 
@@ -28,6 +25,7 @@ namespace Dali
 {
 
 struct Vector2;
+struct Vector4;
 
 namespace Toolkit
 {
@@ -35,10 +33,10 @@ namespace Toolkit
 namespace Text
 {
 
-struct LineRun;
+struct GlyphRun;
 
 /**
- * @brief Abstract interface to provide the information necessary displaying text.
+ * @brief Abstract interface to provide the information necessary to display text.
  *
  * This includes:
  * - The font & glyph IDs needed to get bitmaps etc. from TextAbstraction
@@ -62,11 +60,19 @@ public:
   /**
    * @brief Retrieves the target size of the UI control.
    *
-   * @return The text's size.
+   * @return The control's size.
    */
   virtual const Vector2& GetControlSize() const = 0;
 
   /**
+   * @brief Retrieves the text's layout size.
+   *
+   * @return The text's size. Note that this may be larger than the control size,
+   * in the case where text is scrolling/clipped.
+   */
+  virtual const Vector2& GetLayoutSize() const = 0;
+
+  /**
    * Retrieves the number of glyphs.
    *
    * @return The number of glyphs.
@@ -80,7 +86,7 @@ public:
    * @note The returned number of glyphs may be less than @p numberOfGlyphs if a line has ellipsis.
    *
    * @param[out] glyphs Pointer to a buffer where the glyphs are copied.
-   * @param[out] glyphPositions Pointer to a buffer where the glyph positions are copied.
+   * @param[out] glyphPositions Pointer to a buffer where the glyph's positions are copied.
    * @param[in] glyphIndex Index to the first glyph.
    * @param[in] numberOfGlyphs Number of glyphs to be copied.
    *
@@ -92,6 +98,20 @@ public:
                             Length numberOfGlyphs ) const = 0;
 
   /**
+   * @brief Retrieves the vector of colors.
+   *
+   * @return Pointer to the vector of colors.
+   */
+  virtual const Vector4* const GetColors() const = 0;
+
+  /**
+   * @brief Retrieves the vector of indices to the vector of colors.
+   *
+   * @return Pointer to a vector which stores for each glyph the index to the vector of colors.
+   */
+  virtual const ColorIndex* const GetColorIndices() const = 0;
+
+  /**
    * @brief Retrieves the text color
    *
    * @return The text color
@@ -133,6 +153,23 @@ public:
    */
   virtual float GetUnderlineHeight() const = 0;
 
+  /**
+   * @brief Retrieves the number of underline runs.
+   *
+   * @return The number of underline runs.
+   */
+  virtual Length GetNumberOfUnderlineRuns() const = 0;
+
+  /**
+   * @brief Retrieves the underline runs.
+   *
+   * @param[out] underlineRuns Pointer to a buffer where the underline runs are copied.
+   * @param[in] index Index of the first underline run to be copied.
+   * @param[in] numberOfRuns Number of underline runs to be copied.
+   */
+  virtual void GetUnderlineRuns( GlyphRun* underlineRuns,
+                                 UnderlineRunIndex index,
+                                 Length numberOfRuns ) const = 0;
 };
 
 } // namespace Text