Added new property API to Button. Added Icon and color features. Deprecated old API

[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 4e69a4e..8b2b476 100644 (file)
--- a/dali-toolkit/internal/text/text-controller.cpp
+++ b/dali-toolkit/internal/text/text-controller.cpp
@@ -564,7 +564,7 @@ float Controller::GetHeightForWidth( float width )
   ProcessModifyEvents();
 
   Size layoutSize;
-  if( width != mImpl->mControlSize.width )
+  if( width != mImpl->mVisualModel->mControlSize.width )
   {
     // Operations that can be done only once until the text changes.
     const OperationsMask onlyOnceOperations = static_cast<OperationsMask>( CONVERT_TO_UTF32  |
@@ -621,9 +621,9 @@ bool Controller::Relayout( const Size& size )
     return glyphsRemoved;
   }
 
-  if( size != mImpl->mControlSize )
+  if( size != mImpl->mVisualModel->mControlSize )
   {
-    DALI_LOG_INFO( gLogFilter, Debug::Verbose, "new size (previous size %f,%f)\n", mImpl->mControlSize.width, mImpl->mControlSize.height );
+    DALI_LOG_INFO( gLogFilter, Debug::Verbose, "new size (previous size %f,%f)\n", mImpl->mVisualModel->mControlSize.width, mImpl->mVisualModel->mControlSize.height );
 
     // Operations that need to be done if the size changes.
     mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending |
@@ -632,7 +632,7 @@ bool Controller::Relayout( const Size& size )
                                                              UPDATE_ACTUAL_SIZE        |
                                                              REORDER );
 
-    mImpl->mControlSize = size;
+    mImpl->mVisualModel->mControlSize = size;
   }
 
   // Make sure the model is up-to-date before layouting
@@ -640,7 +640,7 @@ bool Controller::Relayout( const Size& size )
   mImpl->UpdateModel( mImpl->mOperationsPending );
 
   Size layoutSize;
-  bool updated = DoRelayout( mImpl->mControlSize,
+  bool updated = DoRelayout( mImpl->mVisualModel->mControlSize,
                              mImpl->mOperationsPending,
                              layoutSize );
 
@@ -1016,7 +1016,12 @@ void Controller::CalculateTextAlignment( const Size& size )
   // Get the direction of the first character.
   const CharacterDirection firstParagraphDirection = mImpl->mLogicalModel->GetCharacterDirection( 0u );
 
-  const Size& actualSize = mImpl->mVisualModel->GetActualSize();
+  Size actualSize = mImpl->mVisualModel->GetActualSize();
+  if( fabsf( actualSize.height ) < Math::MACHINE_EPSILON_1000 )
+  {
+    // Get the line height of the default font.
+    actualSize.height = mImpl->GetDefaultFontLineHeight();
+  }
 
   // If the first paragraph is right to left swap ALIGN_BEGIN and ALIGN_END;
   LayoutEngine::HorizontalAlignment horizontalAlignment = mImpl->mLayoutEngine.GetHorizontalAlignment();
@@ -1109,16 +1114,18 @@ void Controller::KeyboardFocusLostEvent()
 
   if( mImpl->mEventData )
   {
-    mImpl->ChangeState( EventData::INACTIVE );
-
-    if( mImpl->IsShowingPlaceholderText() )
+    if ( EventData::INTERRUPTED != mImpl->mEventData->mState )
     {
-      // Revert to regular placeholder-text when not editing
-      ShowPlaceholderText();
-    }
+      mImpl->ChangeState( EventData::INACTIVE );
 
-    mImpl->RequestRelayout();
+      if( mImpl->IsShowingPlaceholderText() )
+      {
+        // Revert to regular placeholder-text when not editing
+        ShowPlaceholderText();
+      }
+    }
   }
+  mImpl->RequestRelayout();
 }
 
 bool Controller::KeyEvent( const Dali::KeyEvent& keyEvent )
@@ -1152,10 +1159,17 @@ bool Controller::KeyEvent( const Dali::KeyEvent& keyEvent )
     {
       textChanged = BackspaceKeyEvent();
     }
-    else if ( IsKey( keyEvent,  Dali::DALI_KEY_POWER ) || IsKey( keyEvent, Dali::DALI_KEY_MENU ) )
+    else if ( IsKey( keyEvent,  Dali::DALI_KEY_POWER ) )
+    {
+      mImpl->ChangeState( EventData::INTERRUPTED ); // State is not INACTIVE as expect to return to edit mode.
+      // Avoids calling the InsertText() method which can delete selected text
+    }
+    else if ( IsKey( keyEvent, Dali::DALI_KEY_MENU ) ||
+              IsKey( keyEvent, Dali::DALI_KEY_HOME ) )
     {
-      // Do nothing when the Power or Menu Key is pressed.
-      // It avoids call the InsertText() method and delete the selected text.
+      mImpl->ChangeState( EventData::INACTIVE );
+      // Menu/Home key behaviour does not allow edit mode to resume like Power key
+      // Avoids calling the InsertText() method which can delete selected text
     }
     else
     {
@@ -1168,7 +1182,10 @@ bool Controller::KeyEvent( const Dali::KeyEvent& keyEvent )
       textChanged = true;
     }
 
-    mImpl->ChangeState( EventData::EDITING ); // todo Confirm this is the best place to change the state of
+    if ( mImpl->mEventData->mState != EventData::INTERRUPTED &&  mImpl->mEventData->mState != EventData::INACTIVE )
+    {
+      mImpl->ChangeState( EventData::EDITING );
+    }
 
     mImpl->RequestRelayout();
   }
@@ -1347,23 +1364,21 @@ void Controller::TapEvent( unsigned int tapCount, float x, float y )
       if( !isShowingPlaceholderText &&
           ( EventData::EDITING == mImpl->mEventData->mState ) )
       {
-        mImpl->mEventData->mDecorator->SetHandleActive( GRAB_HANDLE, true );
-        mImpl->mEventData->mDecorator->SetPopupActive( false );
+        mImpl->ChangeState( EventData::EDITING_WITH_GRAB_HANDLE );
       }
-
-      // Handles & cursors must be repositioned after Relayout() i.e. after the Model has been updated
-      if( mImpl->mEventData )
+      else if( EventData::EDITING_WITH_GRAB_HANDLE != mImpl->mEventData->mState  )
       {
+        // Handles & cursors must be repositioned after Relayout() i.e. after the Model has been updated
         mImpl->ChangeState( EventData::EDITING );
+      }
 
-        Event event( Event::TAP_EVENT );
-        event.p1.mUint = tapCount;
-        event.p2.mFloat = x;
-        event.p3.mFloat = y;
-        mImpl->mEventData->mEventQueue.push_back( event );
+      Event event( Event::TAP_EVENT );
+      event.p1.mUint = tapCount;
+      event.p2.mFloat = x;
+      event.p3.mFloat = y;
+      mImpl->mEventData->mEventQueue.push_back( event );
 
-        mImpl->RequestRelayout();
-      }
+      mImpl->RequestRelayout();
     }
     else if( !isShowingPlaceholderText &&
              mImpl->mEventData->mSelectionEnabled &&
@@ -1445,7 +1460,7 @@ void Controller::SelectEvent( float x, float y, bool selectAll )
 
 void Controller::GetTargetSize( Vector2& targetSize )
 {
-  targetSize = mImpl->mControlSize;
+  targetSize = mImpl->mVisualModel->mControlSize;
 }
 
 void Controller::AddDecoration( Actor& actor, bool needsClipping )