X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Ftext%2Frendering%2Fview-model.cpp;h=725f945f36e6d720e3793ac5cc7a664e461e9880;hb=31d704fbcf71a27571c66b30452a0c6ab4fe9b6e;hp=5e014df78dc67710c94fa5c2527194c68d9a870c;hpb=d7bf9a0c46a7900e7c066711463babd639154f73;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/internal/text/rendering/view-model.cpp b/dali-toolkit/internal/text/rendering/view-model.cpp
index 5e014df..725f945 100644
--- a/dali-toolkit/internal/text/rendering/view-model.cpp
+++ b/dali-toolkit/internal/text/rendering/view-model.cpp
@@ -23,8 +23,8 @@
 #include <memory.h>
 
 // INTERNAL INCLUDES
-#include <dali-toolkit/internal/text/line-run.h>
 #include <dali-toolkit/internal/text/glyph-metrics-helper.h>
+#include <dali-toolkit/internal/text/line-run.h>
 
 namespace Dali
 {
@@ -245,6 +245,11 @@ bool ViewModel::IsUnderlineEnabled() const
   return mModel->IsUnderlineEnabled();
 }
 
+bool const ViewModel::IsMarkupUnderlineSet() const
+{
+  return mModel->IsMarkupUnderlineSet();
+}
+
 float ViewModel::GetUnderlineHeight() const
 {
   return mModel->GetUnderlineHeight();
@@ -270,7 +275,7 @@ Length ViewModel::GetNumberOfUnderlineRuns() const
   return mModel->GetNumberOfUnderlineRuns();
 }
 
-void ViewModel::GetUnderlineRuns(GlyphRun* underlineRuns, UnderlineRunIndex index, Length numberOfRuns) const
+void ViewModel::GetUnderlineRuns(UnderlinedGlyphRun* underlineRuns, UnderlineRunIndex index, Length numberOfRuns) const
 {
   mModel->GetUnderlineRuns(underlineRuns, index, numberOfRuns);
 }
@@ -300,6 +305,11 @@ bool ViewModel::IsMarkupProcessorEnabled() const
   return mModel->IsMarkupProcessorEnabled();
 }
 
+bool ViewModel::IsSpannedTextPlaced() const
+{
+  return mModel->IsSpannedTextPlaced();
+}
+
 const GlyphInfo* ViewModel::GetHyphens() const
 {
   return mModel->GetHyphens();
@@ -524,7 +534,71 @@ void ViewModel::ElideGlyphs()
                 // Change the 'x' and 'y' position of the ellipsis glyph.
                 if(position.x > firstPenX)
                 {
-                  position.x = firstPenX + removedGlypsWidth - ellipsisGlyphWidth;
+                  if(isTailMode)
+                  {
+                    // To handle case of the mixed languages (LTR then RTL) with
+                    // EllipsisPosition::END and the LayoutDirection::RIGHT_TO_LEFT
+                    float nextXPositions = ellipsisLine->width;
+                    if(indexOfEllipsis + 1u < numberOfGlyphs)
+                    {
+                      Vector2& positionOfNextGlyph = *(elidedPositionsBuffer + indexOfEllipsis + 1u);
+                      nextXPositions               = positionOfNextGlyph.x;
+                    }
+
+                    if(position.x > nextXPositions) // RTL language
+                    {
+                      if((indexOfEllipsis > 0u) && ((position.x - nextXPositions) > removedGlypsWidth))
+                      {
+                        // To handle mixed directions
+                        // Re-calculates the first penX which will be used if rtl text is elided.
+                        firstPenX = position.x - glyphToRemove.xBearing;
+                        if(firstPenX < -ellipsisGlyph.xBearing)
+                        {
+                          // Avoids to exceed the bounding box when rtl text is elided.
+                          firstPenX = -ellipsisGlyph.xBearing;
+                        }
+                        //Reset the width of removed glyphs
+                        removedGlypsWidth = std::min(calculatedAdvance, (glyphToRemove.xBearing + glyphToRemove.width)) - ellipsisGlyph.xBearing;
+
+                        --indexOfEllipsis;
+                        continue;
+                      }
+                      else
+                      {
+                        // To handle the case of RTL language with EllipsisPosition::END
+                        position.x = firstPenX + removedGlypsWidth - ellipsisGlyphWidth;
+                      }
+                    }
+                  }
+                  else
+                  {
+                    // To handle the case of LTR language with EllipsisPosition::START
+                    position.x = firstPenX + removedGlypsWidth - ellipsisGlyphWidth;
+                  }
+                }
+                else
+                {
+                  if(!isTailMode)
+                  {
+                    // To handle case of the mixed languages (RTL then LTR) with
+                    // EllipsisPosition::START and the LayoutDirection::RIGHT_TO_LEFT
+                    float nextXPositions = ellipsisLine->width;
+                    if(indexOfEllipsis + 1u < numberOfGlyphs)
+                    {
+                      Vector2& positionOfNextGlyph = *(elidedPositionsBuffer + indexOfEllipsis + 1u);
+                      nextXPositions               = positionOfNextGlyph.x;
+                    }
+
+                    if(position.x < nextXPositions) // LTR language
+                    {
+                      position.x = firstPenX + removedGlypsWidth - ellipsisGlyphWidth;
+
+                      if((position.x + ellipsisGlyphWidth + ellipsisGlyph.xBearing) > nextXPositions)
+                      {
+                        position.x -= (position.x + ellipsisGlyphWidth + ellipsisGlyph.xBearing) - nextXPositions;
+                      }
+                    }
+                  }
                 }
 
                 position.x += ellipsisGlyph.xBearing;
@@ -635,6 +709,11 @@ bool ViewModel::IsStrikethroughEnabled() const
   return mModel->IsStrikethroughEnabled();
 }
 
+bool const ViewModel::IsMarkupStrikethroughSet() const
+{
+  return mModel->IsMarkupStrikethroughSet();
+}
+
 Length ViewModel::GetNumberOfStrikethroughRuns() const
 {
   return mModel->GetNumberOfStrikethroughRuns();
@@ -645,6 +724,36 @@ void ViewModel::GetStrikethroughRuns(StrikethroughGlyphRun* strikethroughRuns, S
   mModel->GetStrikethroughRuns(strikethroughRuns, index, numberOfRuns);
 }
 
+Length ViewModel::GetNumberOfBoundedParagraphRuns() const
+{
+  return mModel->GetNumberOfBoundedParagraphRuns();
+}
+
+const Vector<BoundedParagraphRun>& ViewModel::GetBoundedParagraphRuns() const
+{
+  return mModel->GetBoundedParagraphRuns();
+}
+
+Length ViewModel::GetNumberOfCharacterSpacingGlyphRuns() const
+{
+  return mModel->GetNumberOfCharacterSpacingGlyphRuns();
+}
+
+const Vector<CharacterSpacingGlyphRun>& ViewModel::GetCharacterSpacingGlyphRuns() const
+{
+  return mModel->GetCharacterSpacingGlyphRuns();
+}
+
+const Vector<FontRun>& ViewModel::GetFontRuns() const
+{
+  return mModel->GetFontRuns();
+}
+
+const Vector<FontDescriptionRun>& ViewModel::GetFontDescriptionRuns() const
+{
+  return mModel->GetFontDescriptionRuns();
+}
+
 } // namespace Text
 
 } // namespace Toolkit