Retrieve outline glyph from freetype

[platform/core/uifw/dali-adaptor.git] / text / dali / internal / text-abstraction / font-client-plugin-impl.h

diff --git a/text/dali/internal/text-abstraction/font-client-plugin-impl.h b/text/dali/internal/text-abstraction/font-client-plugin-impl.h
index 856fed7..c1e158f 100644 (file)
--- a/text/dali/internal/text-abstraction/font-client-plugin-impl.h
+++ b/text/dali/internal/text-abstraction/font-client-plugin-impl.h
@@ -33,6 +33,8 @@ class VectorFontCache;
 #include <ft2build.h>
 #include FT_FREETYPE_H
 #include FT_GLYPH_H
+#include FT_OUTLINE_H
+#include FT_STROKER_H
 
 // forward declarations of font config types.
 struct _FcCharSet;
@@ -295,14 +297,14 @@ struct FontClient::Plugin
   bool GetVectorMetrics( GlyphInfo* array, uint32_t size, bool horizontal );
 
   /**
-   * @copydoc Dali::TextAbstraction::FontClient::CreateBitmap( FontId fontId, GlyphIndex glyphIndex, Dali::TextAbstraction::FontClient::GlyphBufferData& data )
+   * @copydoc Dali::TextAbstraction::FontClient::CreateBitmap( FontId fontId, GlyphIndex glyphIndex, Dali::TextAbstraction::FontClient::GlyphBufferData& data, int outlineWidth )
    */
-  void CreateBitmap( FontId fontId, GlyphIndex glyphIndex, Dali::TextAbstraction::FontClient::GlyphBufferData& data );
+  void CreateBitmap( FontId fontId, GlyphIndex glyphIndex, Dali::TextAbstraction::FontClient::GlyphBufferData& data, int outlineWidth );
 
   /**
-   * @copydoc Dali::TextAbstraction::FontClient::CreateBitmap( FontId fontId, GlyphIndex glyphIndex )
+   * @copydoc Dali::TextAbstraction::FontClient::CreateBitmap( FontId fontId, GlyphIndex glyphIndex, int outlineWidth )
    */
-  PixelData CreateBitmap( FontId fontId, GlyphIndex glyphIndex );
+  PixelData CreateBitmap( FontId fontId, GlyphIndex glyphIndex, int outlineWidth );
 
   /**
    * @copydoc Dali::TextAbstraction::FontClient::CreateVectorBlob()
@@ -344,7 +346,7 @@ private:
    *
    * @return The pattern.
    */
-  _FcPattern* CreateFontFamilyPattern( const FontDescription& fontDescription );
+  _FcPattern* CreateFontFamilyPattern( const FontDescription& fontDescription ) const;
 
   /**
    * Retrieves the fonts present in the platform.
@@ -476,6 +478,15 @@ private:
    */
   void CacheFontPath( FT_Face ftFace, FontId id, PointSize26Dot6 requestedPointSize,  const FontPath& path );
 
+  /**
+   * @brief Creates a character set from a given font's @p description.
+   *
+   * @param[in] description The font's description.
+   *
+   * @return A character set.
+   */
+  _FcCharSet* CreateCharacterSetFromDescription( const FontDescription& description ) const;
+
 private:
 
   // Declared private and left undefined to avoid copies.
@@ -494,7 +505,6 @@ private:
 
   FontList mSystemFonts;       ///< Cached system fonts.
   FontList mDefaultFonts;      ///< Cached default fonts.
-  CharacterSetList mSystemFontCharacterSets;
   CharacterSetList mDefaultFontCharacterSets;
 
   std::vector<FallbackCacheItem> mFallbackCache; ///< Cached fallback font lists.