X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Ftext%2Ftext-controller-impl.cpp;h=7dd88e47550b6a013b19b46e5c510b542adacfd8;hp=c36b1d812e2e1690ef3e0f6aaa664cea1997d132;hb=1a4912f5544cef6fdc6c85bc24c08d6c5ec95b2e;hpb=93865ae71c4937b0301c7160f9b1496b81c5af3e

diff --git a/dali-toolkit/internal/text/text-controller-impl.cpp b/dali-toolkit/internal/text/text-controller-impl.cpp
index c36b1d8..7dd88e4 100644
--- a/dali-toolkit/internal/text/text-controller-impl.cpp
+++ b/dali-toolkit/internal/text/text-controller-impl.cpp
@@ -25,13 +25,9 @@
 // INTERNAL INCLUDES
 #include <dali-toolkit/internal/text/bidirectional-support.h>
 #include <dali-toolkit/internal/text/character-set-conversion.h>
-#include <dali-toolkit/internal/text/layouts/layout-parameters.h>
 #include <dali-toolkit/internal/text/multi-language-support.h>
-#include <dali-toolkit/internal/text/script-run.h>
 #include <dali-toolkit/internal/text/segmentation.h>
 #include <dali-toolkit/internal/text/shaper.h>
-#include <dali-toolkit/internal/text/text-io.h>
-#include <dali-toolkit/internal/text/text-view.h>
 
 namespace
 {
@@ -329,7 +325,6 @@ void Controller::Impl::UpdateModel( OperationsMask operationsRequired )
     {
       // Retrieves the scripts used in the text.
       multilanguageSupport.SetScripts( utf32Characters,
-                                       lineBreakInfo,
                                        scripts );
     }
 
@@ -352,13 +347,12 @@ void Controller::Impl::UpdateModel( OperationsMask operationsRequired )
 
   Vector<Character> mirroredUtf32Characters;
   bool textMirrored = false;
+  Length numberOfParagraphs = 0u;
   if( BIDI_INFO & operations )
   {
     // Count the number of LINE_NO_BREAK to reserve some space for the vector of paragraph's
     // bidirectional info.
 
-    Length numberOfParagraphs = 0u;
-
     const TextAbstraction::LineBreakInfo* lineBreakInfoBuffer = lineBreakInfo.Begin();
     for( Length index = 0u; index < numberOfCharacters; ++index )
     {
@@ -382,7 +376,9 @@ void Controller::Impl::UpdateModel( OperationsMask operationsRequired )
       // This paragraph has right to left text. Some characters may need to be mirrored.
       // TODO: consider if the mirrored string can be stored as well.
 
-      textMirrored = GetMirroredText( utf32Characters, mirroredUtf32Characters );
+      textMirrored = GetMirroredText( utf32Characters,
+                                      mirroredUtf32Characters,
+                                      bidirectionalInfo );
 
       // Only set the character directions if there is right to left characters.
       Vector<CharacterDirection>& directions = mLogicalModel->mCharacterDirections;
@@ -401,6 +397,9 @@ void Controller::Impl::UpdateModel( OperationsMask operationsRequired )
   Vector<GlyphInfo>& glyphs = mVisualModel->mGlyphs;
   Vector<CharacterIndex>& glyphsToCharactersMap = mVisualModel->mGlyphsToCharacters;
   Vector<Length>& charactersPerGlyph = mVisualModel->mCharactersPerGlyph;
+  Vector<GlyphIndex> newParagraphGlyphs;
+  newParagraphGlyphs.Reserve( numberOfParagraphs );
+
   if( SHAPE_TEXT & operations )
   {
     const Vector<Character>& textToShape = textMirrored ? mirroredUtf32Characters : utf32Characters;
@@ -411,7 +410,8 @@ void Controller::Impl::UpdateModel( OperationsMask operationsRequired )
                validFonts,
                glyphs,
                glyphsToCharactersMap,
-               charactersPerGlyph );
+               charactersPerGlyph,
+               newParagraphGlyphs );
 
     // Create the 'number of glyphs' per character and the glyph to character conversion tables.
     mVisualModel->CreateGlyphsPerCharacterTable( numberOfCharacters );
@@ -422,7 +422,19 @@ void Controller::Impl::UpdateModel( OperationsMask operationsRequired )
 
   if( GET_GLYPH_METRICS & operations )
   {
-    mFontClient.GetGlyphMetrics( glyphs.Begin(), numberOfGlyphs );
+    GlyphInfo* glyphsBuffer = glyphs.Begin();
+    mFontClient.GetGlyphMetrics( glyphsBuffer, numberOfGlyphs );
+
+    // Update the width and advance of all new paragraph characters.
+    for( Vector<GlyphIndex>::ConstIterator it = newParagraphGlyphs.Begin(), endIt = newParagraphGlyphs.End(); it != endIt; ++it )
+    {
+      const GlyphIndex index = *it;
+      GlyphInfo& glyph = *( glyphsBuffer + index );
+
+      glyph.xBearing = 0.f;
+      glyph.width = 0.f;
+      glyph.advance = 0.f;
+    }
   }
 }
 
@@ -988,7 +1000,7 @@ void Controller::Impl::RepositionSelectionHandles( CharacterIndex selectionStart
       mEventData->mDecorator->AddHighlight( xPosition,
                                             offset.y,
                                             xPosition + static_cast<float>( numberOfCharacters ) * glyphAdvance,
-                                            height );
+                                            offset.y + height );
 
       splitStartGlyph = false;
       continue;
@@ -1013,14 +1025,17 @@ void Controller::Impl::RepositionSelectionHandles( CharacterIndex selectionStart
       mEventData->mDecorator->AddHighlight( xPosition,
                                             offset.y,
                                             xPosition + static_cast<float>( interGlyphIndex ) * glyphAdvance,
-                                            height );
+                                            offset.y + height );
 
       splitEndGlyph = false;
       continue;
     }
 
     const float xPosition = position.x - glyph.xBearing + offset.x;
-    mEventData->mDecorator->AddHighlight( xPosition, offset.y, xPosition + glyph.advance, height );
+    mEventData->mDecorator->AddHighlight( xPosition,
+                                          offset.y,
+                                          xPosition + glyph.advance,
+                                          offset.y + height );
   }
 
   CursorInfo primaryCursorInfo;
@@ -1458,7 +1473,7 @@ void Controller::Impl::GetCursorPosition( CharacterIndex logical,
     cursorInfo.lineHeight = GetDefaultFontLineHeight();
     cursorInfo.primaryCursorHeight = cursorInfo.lineHeight;
 
-    cursorInfo.primaryPosition.x = 1.f;
+    cursorInfo.primaryPosition.x = mEventData->mDecorator->GetCursorWidth();
     cursorInfo.primaryPosition.y = 0.f;
 
     // Nothing else to do.
@@ -1694,7 +1709,7 @@ void Controller::Impl::UpdateCursorPosition()
     return;
   }
 
-  if( IsShowingPlaceholderText() )
+  if( IsShowingPlaceholderText() || ( 0u == mLogicalModel->mText.Count() ) )
   {
     // Do not want to use the place-holder text to set the cursor position.
 
@@ -1727,7 +1742,7 @@ void Controller::Impl::UpdateCursorPosition()
     {
       case LayoutEngine::HORIZONTAL_ALIGN_BEGIN:
       {
-        cursorPosition.x = 1.f;
+        cursorPosition.x = mEventData->mDecorator->GetCursorWidth();
         break;
       }
       case LayoutEngine::HORIZONTAL_ALIGN_CENTER: