Retrieve outline glyph from freetype

[platform/core/uifw/dali-adaptor.git] / text / dali / devel-api / text-abstraction / font-client.cpp

diff --git a/text/dali/devel-api/text-abstraction/font-client.cpp b/text/dali/devel-api/text-abstraction/font-client.cpp
index 414c45c..90470d2 100644 (file)
--- a/text/dali/devel-api/text-abstraction/font-client.cpp
+++ b/text/dali/devel-api/text-abstraction/font-client.cpp
@@ -1,5 +1,5 @@
 /*
- * 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.
@@ -29,6 +29,18 @@ namespace TextAbstraction
 
 const PointSize26Dot6 FontClient::DEFAULT_POINT_SIZE = 768u; // 12*64
 
+FontClient::GlyphBufferData::GlyphBufferData()
+: buffer( NULL ),
+  width( 0u ),
+  height( 0u ),
+  format( Pixel::A8 )
+{
+}
+
+FontClient::GlyphBufferData::~GlyphBufferData()
+{
+}
+
 FontClient FontClient::Get()
 {
   return Internal::FontClient::Get();
@@ -63,6 +75,11 @@ void FontClient::GetDpi( unsigned int& horizontalDpi, unsigned int& verticalDpi
   GetImplementation(*this).GetDpi( horizontalDpi, verticalDpi );
 }
 
+int FontClient::GetDefaultFontSize()
+{
+  return GetImplementation(*this).GetDefaultFontSize();
+}
+
 void FontClient::ResetSystemDefaults()
 {
   GetImplementation(*this).ResetSystemDefaults();
@@ -93,27 +110,39 @@ PointSize26Dot6 FontClient::GetPointSize( FontId id )
   return GetImplementation(*this).GetPointSize( id );
 }
 
-FontId FontClient::FindDefaultFont( Character charcode, PointSize26Dot6 pointSize, bool preferColor )
+bool FontClient::IsCharacterSupportedByFont( FontId fontId, Character character )
 {
-  return GetImplementation(*this).FindDefaultFont( charcode, pointSize, preferColor );
+  return GetImplementation(*this).IsCharacterSupportedByFont( fontId, character );
 }
 
-FontId FontClient::FindFallbackFont( FontId preferredFont, Character charcode, PointSize26Dot6 pointSize, bool preferColor )
+FontId FontClient::FindDefaultFont( Character charcode,
+                                    PointSize26Dot6 requestedPointSize,
+                                    bool preferColor )
 {
-  return GetImplementation(*this).FindFallbackFont( preferredFont, charcode, pointSize, preferColor );
+  return GetImplementation(*this).FindDefaultFont( charcode,
+                                                   requestedPointSize,
+                                                   preferColor );
 }
 
-FontId FontClient::GetFontId( const FontPath& path, PointSize26Dot6 pointSize, FaceIndex faceIndex )
+FontId FontClient::FindFallbackFont( Character charcode,
+                                     const FontDescription& preferredFontDescription,
+                                     PointSize26Dot6 requestedPointSize,
+                                     bool preferColor )
 {
-  return GetImplementation(*this).GetFontId( path, pointSize, faceIndex );
+  return GetImplementation(*this).FindFallbackFont( charcode, preferredFontDescription, requestedPointSize, preferColor );
+}
+
+FontId FontClient::GetFontId( const FontPath& path, PointSize26Dot6 requestedPointSize, FaceIndex faceIndex )
+{
+  return GetImplementation(*this).GetFontId( path, requestedPointSize, faceIndex );
 }
 
 FontId FontClient::GetFontId( const FontDescription& fontDescription,
-                              PointSize26Dot6 pointSize,
+                              PointSize26Dot6 requestedPointSize,
                               FaceIndex faceIndex )
 {
   return GetImplementation(*this).GetFontId( fontDescription,
-                                             pointSize,
+                                             requestedPointSize,
                                              faceIndex );
 }
 
@@ -138,9 +167,9 @@ void FontClient::GetFixedSizes( const FontDescription& fontDescription,
   GetImplementation(*this).GetFixedSizes( fontDescription, sizes );
 }
 
-void FontClient::GetFontMetrics( FontId fontId, FontMetrics& metrics, int desiredFixedSize )
+void FontClient::GetFontMetrics( FontId fontId, FontMetrics& metrics )
 {
-  GetImplementation(*this).GetFontMetrics( fontId, metrics, desiredFixedSize );
+  GetImplementation(*this).GetFontMetrics( fontId, metrics );
 }
 
 GlyphIndex FontClient::GetGlyphIndex( FontId fontId, Character charcode )
@@ -148,19 +177,34 @@ GlyphIndex FontClient::GetGlyphIndex( FontId fontId, Character charcode )
   return GetImplementation(*this).GetGlyphIndex( fontId, charcode );
 }
 
-bool FontClient::GetGlyphMetrics( GlyphInfo* array, uint32_t size, bool horizontal, int desiredFixedSize )
+bool FontClient::GetGlyphMetrics( GlyphInfo* array, uint32_t size, GlyphType type, bool horizontal )
+{
+  return GetImplementation(*this).GetGlyphMetrics( array, size, type, horizontal );
+}
+
+void FontClient::CreateBitmap( FontId fontId, GlyphIndex glyphIndex, GlyphBufferData& data, int outlineWidth )
+{
+  GetImplementation(*this).CreateBitmap( fontId, glyphIndex, data, outlineWidth );
+}
+
+PixelData FontClient::CreateBitmap( FontId fontId, GlyphIndex glyphIndex, int outlineWidth )
+{
+  return GetImplementation(*this).CreateBitmap( fontId, glyphIndex, outlineWidth );
+}
+
+void FontClient::CreateVectorBlob( FontId fontId, GlyphIndex glyphIndex, VectorBlob*& blob, unsigned int& blobLength, unsigned int& nominalWidth, unsigned int& nominalHeight )
 {
-  return GetImplementation(*this).GetGlyphMetrics( array, size, horizontal, desiredFixedSize );
+  GetImplementation(*this).CreateVectorBlob( fontId, glyphIndex, blob, blobLength, nominalWidth, nominalHeight );
 }
 
-BufferImage FontClient::CreateBitmap( FontId fontId, GlyphIndex glyphIndex )
+const GlyphInfo& FontClient::GetEllipsisGlyph( PointSize26Dot6 requestedPointSize )
 {
-  return GetImplementation(*this).CreateBitmap( fontId, glyphIndex );
+  return GetImplementation(*this).GetEllipsisGlyph( requestedPointSize );
 }
 
-const GlyphInfo& FontClient::GetEllipsisGlyph( PointSize26Dot6 pointSize )
+bool FontClient::IsColorGlyph( FontId fontId, GlyphIndex glyphIndex )
 {
-  return GetImplementation(*this).GetEllipsisGlyph( pointSize );
+  return GetImplementation(*this).IsColorGlyph( fontId, glyphIndex );
 }
 
 FontClient::FontClient( Internal::FontClient* internal )