TextView - Fixes cursor position while typing Right To Left text.

[platform/core/uifw/dali-toolkit.git] / base / dali-toolkit / internal / controls / text-view / text-processor-bidirectional-info.cpp

diff --git a/base/dali-toolkit/internal/controls/text-view/text-processor-bidirectional-info.cpp b/base/dali-toolkit/internal/controls/text-view/text-processor-bidirectional-info.cpp
index 8131b47..d6b4146 100644 (file)
--- a/base/dali-toolkit/internal/controls/text-view/text-processor-bidirectional-info.cpp
+++ b/base/dali-toolkit/internal/controls/text-view/text-processor-bidirectional-info.cpp
@@ -63,6 +63,30 @@ BidirectionalParagraphInfo& BidirectionalParagraphInfo::operator=( const Bidirec
   return *this;
 }
 
+bool BidirectionalParagraphInfo::IsRightToLeftParagraph() const
+{
+  bool isRightToLeft = false;
+
+  switch( mDirection )
+  {
+    case FRIBIDI_PAR_LTR:  // Left-To-Right paragraph.
+    case FRIBIDI_PAR_ON:   // DirectiOn-Neutral paragraph.
+    case FRIBIDI_PAR_WLTR: // Weak Left To Right paragraph.
+    {
+      isRightToLeft = false;
+      break;
+    }
+    case FRIBIDI_PAR_RTL:  // Right-To-Left paragraph.
+    case FRIBIDI_PAR_WRTL: // Weak Right To Left paragraph.
+    {
+      isRightToLeft = true;
+      break;
+    }
+  }
+
+  return isRightToLeft;
+}
+
 BidirectionalLineInfo::BidirectionalLineInfo()
 : mCharacterParagraphIndex(),
   mNumberOfCharacters(),