Retrieve outline glyph from freetype

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

diff --git a/text/dali/internal/text-abstraction/font-client-impl.h b/text/dali/internal/text-abstraction/font-client-impl.h
index 2d5596d..cfa3a20 100644 (file)
--- a/text/dali/internal/text-abstraction/font-client-impl.h
+++ b/text/dali/internal/text-abstraction/font-client-impl.h
@@ -1,8 +1,8 @@
-#ifndef __DALI_INTERNAL_TEXT_ABSTRACTION_FONT_CLIENT_IMPL_H__
-#define __DALI_INTERNAL_TEXT_ABSTRACTION_FONT_CLIENT_IMPL_H__
+#ifndef DALI_INTERNAL_TEXT_ABSTRACTION_FONT_CLIENT_IMPL_H
+#define DALI_INTERNAL_TEXT_ABSTRACTION_FONT_CLIENT_IMPL_H
 
 /*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2017 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.
@@ -51,117 +51,147 @@ public:
   ~FontClient();
 
   /**
-   * @copydoc Dali::FontClient::Get()
+   * @copydoc Dali::TextAbstraction::FontClient::Get()
    */
   static Dali::TextAbstraction::FontClient Get();
 
   /**
-   * @copydoc Dali::FontClient::SetDpi()
+   * @copydoc Dali::TextAbstraction::FontClient::SetDpi()
    */
   void SetDpi( unsigned int horizontalDpi, unsigned int verticalDpi );
 
   /**
-   * @copydoc Dali::FontClient::GetDpi()
+   * @copydoc Dali::TextAbstraction::FontClient::GetDpi()
    */
   void GetDpi( unsigned int& horizontalDpi, unsigned int& verticalDpi );
 
   /**
-   * @copydoc Dali::FontClient::SetDefaultFont()
+   * @copydoc Dali::TextAbstraction::FontClient::GetDefaultFontSize()
    */
-  void SetDefaultFont( const FontDescription& fontDescription );
+  int GetDefaultFontSize();
 
   /**
-   * @copydoc Dali::FontClient::GetDefaultFonts()
+   * @copydoc Dali::TextAbstraction::FontClient::ResetSystemDefaults()
+   */
+  void ResetSystemDefaults();
+
+  /**
+   * @copydoc Dali::TextAbstraction::FontClient::GetDefaultFonts()
    */
   void GetDefaultFonts( FontList& defaultFonts );
 
   /**
-   * @copydoc Dali::FontClient::GetDefaultPlatformFontDescription()
+   * @copydoc Dali::TextAbstraction::FontClient::GetDefaultPlatformFontDescription()
    */
   void GetDefaultPlatformFontDescription( FontDescription& fontDescription );
 
   /**
-   * @copydoc Dali::FontClient::GetSystemFonts()
+   * @copydoc Dali::TextAbstraction::FontClient::GetSystemFonts()
    */
   void GetSystemFonts( FontList& systemFonts );
 
   /**
-   * @copydoc Dali::FontClient::GetDescription()
+   * @copydoc Dali::TextAbstraction::FontClient::GetDescription()
    */
   void GetDescription( FontId id, FontDescription& fontDescription );
 
   /**
-   * @copydoc Dali::FontClient::GetPointSize()
+   * @copydoc Dali::TextAbstraction::FontClient::GetPointSize()
    */
   PointSize26Dot6 GetPointSize( FontId id );
 
   /**
-   * @copydoc Dali::FontClient::FindDefaultFont()
+   * @copydoc Dali::TextAbstraction::FontClient::IsCharacterSupportedByFont()
+   */
+  bool IsCharacterSupportedByFont( FontId fontId, Character character );
+
+  /**
+   * @copydoc Dali::TextAbstraction::FontClient::FindDefaultFont()
    */
-  FontId FindDefaultFont( Character charcode, PointSize26Dot6 pointSize, bool preferColor );
+  FontId FindDefaultFont( Character charcode,
+                          PointSize26Dot6 requestedPointSize,
+                          bool preferColor );
 
   /**
-   * @copydoc Dali::FontClient::FindFallbackFont()
+   * @copydoc Dali::TextAbstraction::FontClient::FindFallbackFont()
    */
-  FontId FindFallbackFont( FontId preferredFont, Character charcode, PointSize26Dot6 pointSize, bool preferColor );
+  FontId FindFallbackFont( Character charcode,
+                           const FontDescription& preferredFontDescription,
+                           PointSize26Dot6 requestedPointSize,
+                           bool preferColor );
 
   /**
-   * @copydoc Dali::FontClient::GetFontId( const FontPath& path, PointSize26Dot6 pointSize, FaceIndex faceIndex )
+   * @copydoc Dali::TextAbstraction::FontClient::GetFontId( const FontPath& path, PointSize26Dot6 requestedPointSize, FaceIndex faceIndex )
    */
-  FontId GetFontId( const FontPath& path, PointSize26Dot6 pointSize, FaceIndex faceIndex );
+  FontId GetFontId( const FontPath& path, PointSize26Dot6 requestedPointSize, FaceIndex faceIndex );
 
   /**
-   * @copydoc Dali::FontClient::GetFontId( const FontDescription& fontDescription, PointSize26Dot6 pointSize, FaceIndex faceIndex )
+   * @copydoc Dali::TextAbstraction::FontClient::GetFontId( const FontDescription& fontDescription, PointSize26Dot6 requestedPointSize, FaceIndex faceIndex )
    */
   FontId GetFontId( const FontDescription& fontDescription,
-                    PointSize26Dot6 pointSize,
+                    PointSize26Dot6 requestedPointSize,
                     FaceIndex faceIndex );
 
   /**
-   * @copydoc Dali::FontClient::IsScalable( const FontPath& path )
+   * @copydoc Dali::TextAbstraction::FontClient::IsScalable( const FontPath& path )
    */
   bool IsScalable( const FontPath& path );
 
   /**
-   * @copydoc Dali::FontClient::IsScalable( const FontDescription& fontDescription )
+   * @copydoc Dali::TextAbstraction::FontClient::IsScalable( const FontDescription& fontDescription )
    */
   bool IsScalable( const FontDescription& fontDescription );
 
   /**
-   * @copydoc Dali::FontClient::GetFixedSizes( const FontPath& path, Dali::Vector< PointSize26Dot6>& sizes )
+   * @copydoc Dali::TextAbstraction::FontClient::GetFixedSizes( const FontPath& path, Dali::Vector< PointSize26Dot6>& sizes )
    */
   void GetFixedSizes( const FontPath& path, Dali::Vector< PointSize26Dot6>& sizes );
 
   /**
-   * @copydoc Dali::FontClient::GetFixedSizes()
+   * @copydoc Dali::TextAbstraction::FontClient::GetFixedSizes()
    */
   void GetFixedSizes( const FontDescription& fontDescription,
                       Dali::Vector< PointSize26Dot6 >& sizes );
 
   /**
-   * @copydoc Dali::FontClient::GetFontMetrics()
+   * @copydoc Dali::TextAbstraction::FontClient::GetFontMetrics()
    */
-  void GetFontMetrics( FontId fontId, FontMetrics& metrics, int maxFixedSize );
+  void GetFontMetrics( FontId fontId, FontMetrics& metrics );
 
   /**
-   * @copydoc Dali::FontClient::GetGlyphIndex()
+   * @copydoc Dali::TextAbstraction::FontClient::GetGlyphIndex()
    */
   GlyphIndex GetGlyphIndex( FontId fontId, Character charcode );
 
   /**
-   * @copydoc Dali::FontClient::GetGlyphMetrics()
+   * @copydoc Dali::TextAbstraction::FontClient::GetGlyphMetrics()
+   */
+  bool GetGlyphMetrics( GlyphInfo* array, uint32_t size, GlyphType type, bool horizontal );
+
+  /**
+   * @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, int outlineWidth );
+
+  /**
+   * @copydoc Dali::TextAbstraction::FontClient::CreateBitmap( FontId fontId, GlyphIndex glyphIndex, int outlineWidth )
+   */
+  PixelData CreateBitmap( FontId fontId, GlyphIndex glyphIndex, int outlineWidth );
+
+  /**
+   * @copydoc Dali::TextAbstraction::FontClient::CreateVectorBlob()
    */
-  bool GetGlyphMetrics( GlyphInfo* array, uint32_t size, bool horizontal, int maxFixedSize );
+  void CreateVectorBlob( FontId fontId, GlyphIndex glyphIndex, VectorBlob*& blob, unsigned int& blobLength, unsigned int& nominalWidth, unsigned int& nominalHeight );
 
   /**
-   * @copydoc Dali::FontClient::CreateBitmap()
+   * @copydoc Dali::TextAbstraction::FontClient::GetEllipsisGlyph()
    */
-  BufferImage CreateBitmap( FontId fontId, GlyphIndex glyphIndex );
+  const GlyphInfo& GetEllipsisGlyph( PointSize26Dot6 requestedPointSize );
 
   /**
-   * @copydoc Dali::FontClient::GetEllipsisGlyph()
+   * @copydoc Dali::TextAbstraction::FontClient::IsColorGlyph()
    */
-  const GlyphInfo& GetEllipsisGlyph( PointSize26Dot6 pointSize );
+  bool IsColorGlyph( FontId fontId, GlyphIndex glyphIndex );
 
 private:
 
@@ -174,7 +204,7 @@ private:
   FontClient( const FontClient& );
 
   // Undefined assignment constructor.
-  FontClient& operator=( FontClient& );
+  FontClient& operator=( const FontClient& );
 
 private:
 
@@ -207,4 +237,4 @@ inline static const Internal::FontClient& GetImplementation(const FontClient& fo
 
 } // namespace Dali
 
-#endif // __DALI_INTERNAL_TEXT_ABSTRACTION_FONT_CLIENT_IMPL_H__
+#endif // DALI_INTERNAL_TEXT_ABSTRACTION_FONT_CLIENT_IMPL_H