[dali_2.3.21] Merge branch 'devel/master'

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / text / multi-language-helper-functions.cpp

diff --git a/dali-toolkit/internal/text/multi-language-helper-functions.cpp b/dali-toolkit/internal/text/multi-language-helper-functions.cpp
index 3fad598..930cb8b 100644 (file)
--- a/dali-toolkit/internal/text/multi-language-helper-functions.cpp
+++ b/dali-toolkit/internal/text/multi-language-helper-functions.cpp
@@ -23,20 +23,18 @@
 
 namespace Dali
 {
-
 namespace Toolkit
 {
-
 namespace Text
 {
-
-void MergeFontDescriptions( const Vector<FontDescriptionRun>& fontDescriptions,
-                            const TextAbstraction::FontDescription& defaultFontDescription,
-                            TextAbstraction::PointSize26Dot6 defaultPointSize,
-                            CharacterIndex characterIndex,
-                            TextAbstraction::FontDescription& fontDescription,
-                            TextAbstraction::PointSize26Dot6& fontPointSize,
-                            bool& isDefaultFont )
+void MergeFontDescriptions(const Vector<FontDescriptionRun>&       fontDescriptions,
+                           const TextAbstraction::FontDescription& defaultFontDescription,
+                           TextAbstraction::PointSize26Dot6        defaultPointSize,
+                           float                                   fontSizeScale,
+                           CharacterIndex                          characterIndex,
+                           TextAbstraction::FontDescription&       fontDescription,
+                           TextAbstraction::PointSize26Dot6&       fontPointSize,
+                           bool&                                   isDefaultFont)
 {
   // Initialize with the default font's point size.
   fontPointSize = defaultPointSize;
@@ -51,115 +49,115 @@ void MergeFontDescriptions( const Vector<FontDescriptionRun>& fontDescriptions,
 
   Length familyIndex = 0u;
   Length weightIndex = 0u;
-  Length widthIndex = 0u;
-  Length slantIndex = 0u;
-  Length sizeIndex = 0u;
+  Length widthIndex  = 0u;
+  Length slantIndex  = 0u;
+  Length sizeIndex   = 0u;
 
   bool familyOverriden = false;
   bool weightOverriden = false;
-  bool widthOverriden = false;
-  bool slantOverriden = false;
-  bool sizeOverriden = false;
+  bool widthOverriden  = false;
+  bool slantOverriden  = false;
+  bool sizeOverriden   = false;
 
   // Traverse all the font descriptions.
   const FontDescriptionRun* const fontDescriptionsBuffer = fontDescriptions.Begin();
-  for( Vector<FontDescriptionRun>::ConstIterator it = fontDescriptionsBuffer,
-         endIt = fontDescriptions.End();
-       it != endIt;
-       ++it, ++runIndex )
+  for(Vector<FontDescriptionRun>::ConstIterator it    = fontDescriptionsBuffer,
+                                                endIt = fontDescriptions.End();
+      it != endIt;
+      ++it, ++runIndex)
   {
     // Check whether the character's font is modified by the current font description.
     const FontDescriptionRun& fontRun = *it;
-    if( ( characterIndex >= fontRun.characterRun.characterIndex ) &&
-        ( characterIndex < fontRun.characterRun.characterIndex + fontRun.characterRun.numberOfCharacters ) )
+    if((characterIndex >= fontRun.characterRun.characterIndex) &&
+       (characterIndex < fontRun.characterRun.characterIndex + fontRun.characterRun.numberOfCharacters))
     {
-      if( fontRun.familyDefined )
+      if(fontRun.familyDefined)
       {
-        isDefaultFont = false;
+        isDefaultFont   = false;
         familyOverriden = true;
-        familyIndex = runIndex;
+        familyIndex     = runIndex;
       }
-      if( fontRun.weightDefined )
+      if(fontRun.weightDefined)
       {
-        isDefaultFont = false;
+        isDefaultFont   = false;
         weightOverriden = true;
-        weightIndex = runIndex;
+        weightIndex     = runIndex;
       }
-      if( fontRun.widthDefined )
+      if(fontRun.widthDefined)
       {
-        isDefaultFont = false;
+        isDefaultFont  = false;
         widthOverriden = true;
-        widthIndex = runIndex;
+        widthIndex     = runIndex;
       }
-      if( fontRun.slantDefined )
+      if(fontRun.slantDefined)
       {
-        isDefaultFont = false;
+        isDefaultFont  = false;
         slantOverriden = true;
-        slantIndex = runIndex;
+        slantIndex     = runIndex;
       }
-      if( fontRun.sizeDefined )
+      if(fontRun.sizeDefined)
       {
         isDefaultFont = false;
         sizeOverriden = true;
-        sizeIndex = runIndex;
+        sizeIndex     = runIndex;
       }
     }
   }
 
   // Get the font's description if is not the default font.
-  if( !isDefaultFont )
+  if(!isDefaultFont)
   {
-    if( familyOverriden )
+    if(familyOverriden)
     {
-      const FontDescriptionRun& fontRun = *( fontDescriptionsBuffer + familyIndex );
-      fontDescription.family = std::string( fontRun.familyName, fontRun.familyLength );
+      const FontDescriptionRun& fontRun = *(fontDescriptionsBuffer + familyIndex);
+      fontDescription.family            = std::string(fontRun.familyName, fontRun.familyLength);
     }
 
-    if( weightOverriden )
+    if(weightOverriden)
     {
-      const FontDescriptionRun& fontRun = *( fontDescriptionsBuffer + weightIndex );
-      fontDescription.weight = fontRun.weight;
+      const FontDescriptionRun& fontRun = *(fontDescriptionsBuffer + weightIndex);
+      fontDescription.weight            = fontRun.weight;
     }
 
-    if( widthOverriden )
+    if(widthOverriden)
     {
-      const FontDescriptionRun& fontRun = *( fontDescriptionsBuffer + widthIndex );
-      fontDescription.width = fontRun.width;
+      const FontDescriptionRun& fontRun = *(fontDescriptionsBuffer + widthIndex);
+      fontDescription.width             = fontRun.width;
     }
 
-    if( slantOverriden )
+    if(slantOverriden)
     {
-      const FontDescriptionRun& fontRun = *( fontDescriptionsBuffer + slantIndex );
-      fontDescription.slant = fontRun.slant;
+      const FontDescriptionRun& fontRun = *(fontDescriptionsBuffer + slantIndex);
+      fontDescription.slant             = fontRun.slant;
     }
 
-    if( sizeOverriden )
+    if(sizeOverriden)
     {
-      const FontDescriptionRun& fontRun = *( fontDescriptionsBuffer + sizeIndex );
-      fontPointSize = fontRun.size;
+      const FontDescriptionRun& fontRun = *(fontDescriptionsBuffer + sizeIndex);
+      fontPointSize                     = static_cast<PointSize26Dot6>(fontRun.size * fontSizeScale);
     }
   }
 }
 
-Script GetScript( Length index,
-                  Vector<ScriptRun>::ConstIterator& scriptRunIt,
-                  const Vector<ScriptRun>::ConstIterator& scriptRunEndIt )
+Script GetScript(Length                                  index,
+                 Vector<ScriptRun>::ConstIterator&       scriptRunIt,
+                 const Vector<ScriptRun>::ConstIterator& scriptRunEndIt)
 {
   Script script = TextAbstraction::UNKNOWN;
 
-  while( scriptRunIt != scriptRunEndIt )
+  while(scriptRunIt != scriptRunEndIt)
   {
     const ScriptRun& scriptRun = *scriptRunIt;
 
-    if( index >= scriptRun.characterRun.characterIndex + scriptRun.characterRun.numberOfCharacters )
+    if(index >= scriptRun.characterRun.characterIndex + scriptRun.characterRun.numberOfCharacters)
     {
       ++scriptRunIt;
     }
-    else if( index >= scriptRun.characterRun.characterIndex )
+    else if(index >= scriptRun.characterRun.characterIndex)
     {
       script = scriptRun.script;
 
-      if( index + 1u == scriptRun.characterRun.characterIndex + scriptRun.characterRun.numberOfCharacters )
+      if(index + 1u == scriptRun.characterRun.characterIndex + scriptRun.characterRun.numberOfCharacters)
       {
         // All the characters of the current run have been traversed. Get the next one for the next iteration.
         ++scriptRunIt;