Underline predictive text after updating the model.

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / text / text-controller.cpp

diff --git a/dali-toolkit/internal/text/text-controller.cpp b/dali-toolkit/internal/text/text-controller.cpp
index 25ff08d..bce657c 100644 (file)
--- a/dali-toolkit/internal/text/text-controller.cpp
+++ b/dali-toolkit/internal/text/text-controller.cpp
@@ -34,7 +34,7 @@ namespace
 {
 
 #if defined(DEBUG_ENABLED)
-  Debug::Filter* gLogFilter = Debug::Filter::New(Debug::Verbose, true, "LOG_TEXT_CONTROLS");
+  Debug::Filter* gLogFilter = Debug::Filter::New(Debug::NoLogging, true, "LOG_TEXT_CONTROLS");
 #endif
 
 const float MAX_FLOAT = std::numeric_limits<float>::max();
@@ -81,9 +81,10 @@ void Controller::SetText( const std::string& text )
   if( mImpl->mEventData )
   {
     // If popup shown then hide it by switching to Editing state
-    if ( EventData::SELECTING == mImpl->mEventData->mState ||
-         EventData::SELECTION_CHANGED == mImpl->mEventData->mState ||
-         EventData::EDITING_WITH_POPUP == mImpl->mEventData->mState )
+    if( ( EventData::SELECTING == mImpl->mEventData->mState )          ||
+        ( EventData::SELECTION_CHANGED == mImpl->mEventData->mState )  ||
+        ( EventData::EDITING_WITH_POPUP == mImpl->mEventData->mState ) ||
+        ( EventData::EDITING_WITH_GRAB_HANDLE == mImpl->mEventData->mState ) )
     {
       mImpl->ChangeState( EventData::EDITING );
     }
@@ -708,8 +709,9 @@ void Controller::ResetCursorPosition( CharacterIndex cursorIndex )
     mImpl->mEventData->mPrimaryCursorPosition = cursorIndex;
 
     // Update the cursor if it's in editing mode.
-    if( ( EventData::EDITING == mImpl->mEventData->mState ) ||
-        ( EventData::EDITING_WITH_POPUP == mImpl->mEventData->mState ) )
+    if( ( EventData::EDITING == mImpl->mEventData->mState )            ||
+        ( EventData::EDITING_WITH_POPUP == mImpl->mEventData->mState ) ||
+        ( EventData::EDITING_WITH_GRAB_HANDLE == mImpl->mEventData->mState ) )
     {
       mImpl->mEventData->mUpdateCursorPosition = true;
     }
@@ -762,8 +764,13 @@ void Controller::TextInsertedEvent()
                                                            REORDER );
 
   // Queue a cursor reposition event; this must wait until after DoRelayout()
-  mImpl->mEventData->mUpdateCursorPosition = true;
-  mImpl->mEventData->mScrollAfterUpdatePosition = true;
+  if( ( EventData::EDITING == mImpl->mEventData->mState )            ||
+      ( EventData::EDITING_WITH_POPUP == mImpl->mEventData->mState ) ||
+      ( EventData::EDITING_WITH_GRAB_HANDLE == mImpl->mEventData->mState ) )
+  {
+    mImpl->mEventData->mUpdateCursorPosition = true;
+    mImpl->mEventData->mScrollAfterUpdatePosition = true;
+  }
 }
 
 void Controller::TextDeletedEvent()
@@ -1284,24 +1291,6 @@ void Controller::InsertText( const std::string& text, Controller::InsertType typ
         mImpl->mEventData->mPreEditLength = utf32Characters.Count();
         mImpl->mEventData->mPreEditFlag = true;
 
-        if( 0u != mImpl->mVisualModel->mCharactersToGlyph.Count() )
-        {
-          // Add the underline for the pre-edit text.
-          const GlyphIndex* const charactersToGlyphBuffer = mImpl->mVisualModel->mCharactersToGlyph.Begin();
-          const Length* const glyphsPerCharacterBuffer = mImpl->mVisualModel->mGlyphsPerCharacter.Begin();
-
-          const GlyphIndex glyphStart = *( charactersToGlyphBuffer + mImpl->mEventData->mPreEditStartPosition );
-          const CharacterIndex lastPreEditCharacter = mImpl->mEventData->mPreEditStartPosition + ( ( mImpl->mEventData->mPreEditLength > 0u ) ? mImpl->mEventData->mPreEditLength - 1u : 0u );
-          const Length numberOfGlyphsLastCharacter = *( glyphsPerCharacterBuffer + lastPreEditCharacter );
-          const GlyphIndex glyphEnd = *( charactersToGlyphBuffer + lastPreEditCharacter ) + ( numberOfGlyphsLastCharacter > 1u ? numberOfGlyphsLastCharacter - 1u : 0u );
-
-          GlyphRun underlineRun;
-          underlineRun.glyphIndex = glyphStart;
-          underlineRun.numberOfGlyphs = 1u + glyphEnd - glyphStart;
-
-          // TODO: At the moment the underline runs are only for pre-edit.
-          mImpl->mVisualModel->mUnderlineRuns.PushBack( underlineRun );
-        }
         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "mPreEditStartPosition %d mPreEditLength %d\n", mImpl->mEventData->mPreEditStartPosition, mImpl->mEventData->mPreEditLength );
       }
     }
@@ -1383,11 +1372,10 @@ void Controller::TapEvent( unsigned int tapCount, float x, float y )
 
   if( NULL != mImpl->mEventData )
   {
-    const bool isShowingPlaceholderText = mImpl->IsShowingPlaceholderText();
     if( 1u == tapCount )
     {
-      if( !isShowingPlaceholderText &&
-          ( EventData::EDITING == mImpl->mEventData->mState ) )
+      if( mImpl->IsShowingRealText() &&
+          EventData::EDITING == mImpl->mEventData->mState )
       {
         mImpl->ChangeState( EventData::EDITING_WITH_GRAB_HANDLE );
       }
@@ -1405,11 +1393,13 @@ void Controller::TapEvent( unsigned int tapCount, float x, float y )
 
       mImpl->RequestRelayout();
     }
-    else if( !isShowingPlaceholderText &&
-             mImpl->mEventData->mSelectionEnabled &&
-             ( 2u == tapCount ) )
+    else if( 2u == tapCount )
     {
-      SelectEvent( x, y, false );
+      if( mImpl->mEventData->mSelectionEnabled &&
+          mImpl->IsShowingRealText() )
+      {
+        SelectEvent( x, y, false );
+      }
     }
   }