X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Ftext%2Fmulti-language-support-impl.cpp;h=47db1e2bbe641d9dcd88aaa0b2557dd50a1a519e;hp=4c68a74d5bd6613f97bd7aa26d9c06eb468a63b6;hb=64184de859e515190adf28466fa9f9dd8f8437e9;hpb=3b1fb566901d21b8303d9be3308e3920f5182e6d

diff --git a/dali-toolkit/internal/text/multi-language-support-impl.cpp b/dali-toolkit/internal/text/multi-language-support-impl.cpp
index 4c68a74..47db1e2 100644
--- a/dali-toolkit/internal/text/multi-language-support-impl.cpp
+++ b/dali-toolkit/internal/text/multi-language-support-impl.cpp
@@ -21,14 +21,15 @@
 // EXTERNAL INCLUDES
 #include <memory.h>
 #include <dali/integration-api/debug.h>
-#include <dali/public-api/adaptor-framework/singleton-service.h>
-#include <dali/public-api/text-abstraction/font-client.h>
-#include <dali/public-api/text-abstraction/script.h>
+#include <dali/devel-api/adaptor-framework/singleton-service.h>
+#include <dali/devel-api/text-abstraction/font-client.h>
+#include <dali/devel-api/text-abstraction/script.h>
 
 // INTERNAL INCLUDES
-#include <dali-toolkit/internal/text/logical-model.h>
+#include <dali-toolkit/internal/text/logical-model-impl.h>
 #include <dali-toolkit/internal/text/font-run.h>
 #include <dali-toolkit/internal/text/script-run.h>
+#include <dali-toolkit/internal/text/text-io.h>
 
 namespace Dali
 {
@@ -449,12 +450,32 @@ void MultilanguageSupport::ValidateFonts( const Vector<Character>& text,
       {
         // Check in the valid fonts cache.
         ValidateFontsPerScript* validateFontsPerScript = *( validFontsPerScriptCacheBuffer + script );
+
+        if( NULL == validateFontsPerScript )
+        {
+          validateFontsPerScript = new ValidateFontsPerScript();
+
+          *( validFontsPerScriptCacheBuffer + script ) = validateFontsPerScript;
+        }
+
         if( NULL != validateFontsPerScript )
         {
           if( !validateFontsPerScript->FindValidFont( fontId ) )
           {
             // Use the font client to validate the font.
-            const GlyphIndex glyphIndex = fontClient.GetGlyphIndex( fontId, character );
+            GlyphIndex glyphIndex = fontClient.GetGlyphIndex( fontId, character );
+
+            // Emojis are present in many monochrome fonts; prefer color by default.
+            if( TextAbstraction::EMOJI == script &&
+                0u != glyphIndex )
+            {
+              BufferImage bitmap = fontClient.CreateBitmap( fontId, glyphIndex );
+              if( bitmap &&
+                  Pixel::BGRA8888 != bitmap.GetPixelFormat() )
+              {
+                glyphIndex = 0;
+              }
+            }
 
             if( 0u == glyphIndex )
             {
@@ -471,30 +492,8 @@ void MultilanguageSupport::ValidateFonts( const Vector<Character>& text,
             }
           }
         }
-        else
-        {
-          // Use the font client to validate the font.
-          const GlyphIndex glyphIndex = fontClient.GetGlyphIndex( fontId, character );
-
-          if( 0u == glyphIndex )
-          {
-            // Get the point size of the current font. It will be used to get a default font id.
-            pointSize = fontClient.GetPointSize( fontId );
-
-            // The font is not valid. Set to zero and a default one will be set.
-            fontId = 0u;
-          }
-          else
-          {
-            // Add the font to the valid font cache.
-            validateFontsPerScript = new ValidateFontsPerScript();
-            *( validFontsPerScriptCacheBuffer + script ) = validateFontsPerScript;
-
-            validateFontsPerScript->mValidFonts.PushBack( fontId );
-          }
-        }
       }
-    }
+    } // !isDefault
 
     // The font has not been validated. Find a default one.
     if( 0u == fontId )