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.cpp;h=f1ee352454eb80cd1095301fa00eba4d126d28aa;hp=4145a79d78a8670e168e57a5cf9a1ed8ec00992d;hb=e0478f13851db6194bbc21d7a62789eb9355e391;hpb=8b3341983dbc29de18967db3b1e19f35bf64def1

diff --git a/dali-toolkit/internal/text/text-controller.cpp b/dali-toolkit/internal/text/text-controller.cpp
index 4145a79..f1ee352 100644
--- a/dali-toolkit/internal/text/text-controller.cpp
+++ b/dali-toolkit/internal/text/text-controller.cpp
@@ -599,9 +599,9 @@ bool Controller::Relayout( const Size& size )
   if( ( size.width < Math::MACHINE_EPSILON_1000 ) || ( size.height < Math::MACHINE_EPSILON_1000 ) )
   {
     bool glyphsRemoved( false );
-    if( 0u != mImpl->mVisualModel->GetNumberOfGlyphPositions() )
+    if( 0u != mImpl->mVisualModel->mGlyphPositions.Count() )
     {
-      mImpl->mVisualModel->SetGlyphPositions( NULL, 0u );
+      mImpl->mVisualModel->mGlyphPositions.Clear();
       glyphsRemoved = true;
     }
     // Not worth to relayout if width or height is equal to zero.
@@ -799,7 +799,7 @@ bool Controller::DoRelayout( const Size& size,
     // after the first time the text has been laid out.
     // Fill the vectors again.
 
-    Length numberOfGlyphs = mImpl->mVisualModel->GetNumberOfGlyphs();
+    Length numberOfGlyphs = mImpl->mVisualModel->mGlyphs.Count();
 
     if( 0u == numberOfGlyphs )
     {
@@ -859,7 +859,7 @@ bool Controller::DoRelayout( const Size& size,
         if( 0u != bidirectionalInfo.Count() )
         {
           // Get the lines
-          const Length numberOfLines = mImpl->mVisualModel->GetNumberOfLines();
+          const Length numberOfLines = mImpl->mVisualModel->mLines.Count();
 
           // Reorder the lines.
           Vector<BidirectionalLineInfoRun> lineBidirectionalInfoRuns;
@@ -1204,14 +1204,20 @@ void Controller::InsertText( const std::string& text, Controller::InsertType typ
   Vector<Character> utf32Characters;
   Length characterCount( 0u );
 
-  if( ! text.empty() )
+  // Remove the previous IMF pre-edit (predicitive text)
+  if( mImpl->mEventData &&
+      mImpl->mEventData->mPreEditFlag &&
+      0 != mImpl->mEventData->mPreEditLength )
   {
-    // The placeholder text is no longer needed
-    if( mImpl->IsShowingPlaceholderText() )
-    {
-      ResetText();
-    }
+    CharacterIndex offset = mImpl->mEventData->mPrimaryCursorPosition - mImpl->mEventData->mPreEditStartPosition;
+    removedPreEdit = RemoveText( -static_cast<int>(offset), mImpl->mEventData->mPreEditLength );
 
+    mImpl->mEventData->mPrimaryCursorPosition = mImpl->mEventData->mPreEditStartPosition;
+    mImpl->mEventData->mPreEditLength = 0;
+  }
+
+  if( ! text.empty() )
+  {
     //  Convert text into UTF-32
     utf32Characters.Resize( text.size() );
 
@@ -1227,22 +1233,17 @@ void Controller::InsertText( const std::string& text, Controller::InsertType typ
     DALI_LOG_INFO( gLogFilter, Debug::Verbose, "UTF8 size %d, UTF32 size %d\n", text.size(), utf32Characters.Count() );
   }
 
-  if( 0u != utf32Characters.Count() )
+  if( 0u != utf32Characters.Count() ) // Check if Utf8ToUtf32 conversion succeeded
   {
+    // The placeholder text is no longer needed
+    if( mImpl->IsShowingPlaceholderText() )
+    {
+      ResetText();
+    }
+
     // Handle the IMF (predicitive text) state changes
     if( mImpl->mEventData )
     {
-      if( mImpl->mEventData->mPreEditFlag &&
-          0 != mImpl->mEventData->mPreEditLength )
-      {
-        // Remove previous pre-edit text
-        CharacterIndex offset = mImpl->mEventData->mPrimaryCursorPosition - mImpl->mEventData->mPreEditStartPosition;
-        removedPreEdit = RemoveText( -static_cast<int>(offset), mImpl->mEventData->mPreEditLength );
-
-        mImpl->mEventData->mPrimaryCursorPosition = mImpl->mEventData->mPreEditStartPosition;
-        mImpl->mEventData->mPreEditLength = 0;
-      }
-
       if( COMMIT == type )
       {
         // IMF manager is no longer handling key-events
@@ -1265,7 +1266,7 @@ void Controller::InsertText( const std::string& text, Controller::InsertType typ
       }
     }
 
-    const Length numberOfCharactersInModel = mImpl->mLogicalModel->GetNumberOfCharacters();
+    const Length numberOfCharactersInModel = mImpl->mLogicalModel->mText.Count();
 
     // Restrict new text to fit within Maximum characters setting
     Length maxSizeOfNewText = std::min ( ( mImpl->mMaximumNumberOfCharacters - numberOfCharactersInModel ), characterCount );
@@ -1290,8 +1291,16 @@ void Controller::InsertText( const std::string& text, Controller::InsertType typ
     DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Inserted %d characters, new size %d new cursor %d\n", maxSizeOfNewText, mImpl->mLogicalModel->mText.Count(), mImpl->mEventData->mPrimaryCursorPosition );
   }
 
-  if( removedPreEdit ||
-      0 != utf32Characters.Count() )
+  if( 0u == mImpl->mLogicalModel->mText.Count() &&
+      mImpl->IsPlaceholderAvailable() )
+  {
+    // Show place-holder if empty after removing the pre-edit text
+    ShowPlaceholderText();
+    mImpl->mEventData->mUpdateCursorPosition = true;
+    mImpl->ClearPreEditFlag();
+  }
+  else if( removedPreEdit ||
+           0 != utf32Characters.Count() )
   {
     // Queue an inserted event
     mImpl->QueueModifyEvent( ModifyEvent::TEXT_INSERTED );
@@ -1326,34 +1335,27 @@ void Controller::TapEvent( unsigned int tapCount, float x, float y )
       }
 
       mImpl->ChangeState( EventData::EDITING );
+
+      // Handles & cursors must be repositioned after Relayout() i.e. after the Model has been updated
+      if( mImpl->mEventData )
+      {
+        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();
+      }
     }
     else if( !isShowingPlaceholderText &&
              mImpl->mEventData->mSelectionEnabled &&
              ( 2u == tapCount ) )
     {
-      if ( mImpl->mEventData->mState == EventData::SELECTING )
-      {
-        mImpl->ChangeState( EventData::SELECTION_CHANGED );
-      }
-      else
-      {
-        mImpl->ChangeState( EventData::SELECTING );
-      }
+      SelectEvent( x, y, false );
     }
   }
 
-  // Handles & cursors must be repositioned after Relayout() i.e. after the Model has been updated
-  if( mImpl->mEventData )
-  {
-    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();
-  }
-
   // Reset keyboard as tap event has occurred.
   mImpl->ResetImfManager();
 }
@@ -1374,6 +1376,36 @@ void Controller::PanEvent( Gesture::State state, const Vector2& displacement )
   }
 }
 
+void Controller::SelectEvent( float x, float y, bool selectAll )
+{
+  if( mImpl->mEventData )
+  {
+    if ( mImpl->mEventData->mState == EventData::SELECTING )
+    {
+      mImpl->ChangeState( EventData::SELECTION_CHANGED );
+    }
+    else
+    {
+      mImpl->ChangeState( EventData::SELECTING );
+    }
+
+    if( selectAll )
+    {
+      Event event( Event::SELECT_ALL );
+      mImpl->mEventData->mEventQueue.push_back( event );
+    }
+    else
+    {
+      Event event( Event::SELECT );
+      event.p2.mFloat = x;
+      event.p3.mFloat = y;
+      mImpl->mEventData->mEventQueue.push_back( event );
+    }
+
+    mImpl->RequestRelayout();
+  }
+}
+
 void Controller::GetTargetSize( Vector2& targetSize )
 {
   targetSize = mImpl->mControlSize;
@@ -1434,6 +1466,73 @@ void Controller::DecorationEvent( HandleType handleType, HandleState state, floa
 
 void Controller::TextPopupButtonTouched( Dali::Toolkit::TextSelectionPopup::Buttons button )
 {
+  if( NULL == mImpl->mEventData )
+  {
+    return;
+  }
+
+  switch( button )
+  {
+    case Toolkit::TextSelectionPopup::CUT:
+    {
+      mImpl->SendSelectionToClipboard( true ); // Synchronous call to modify text
+      mImpl->mOperationsPending = ALL_OPERATIONS;
+      if( 0u != mImpl->mLogicalModel->mText.Count() ||
+          !mImpl->IsPlaceholderAvailable() )
+      {
+        mImpl->QueueModifyEvent( ModifyEvent::TEXT_DELETED );
+      }
+      else
+      {
+        ShowPlaceholderText();
+        mImpl->mEventData->mUpdateCursorPosition = true;
+      }
+      mImpl->RequestRelayout();
+      mImpl->mControlInterface.TextChanged();
+      break;
+    }
+    case Toolkit::TextSelectionPopup::COPY:
+    {
+      mImpl->SendSelectionToClipboard( false ); // Text not modified
+      mImpl->RequestRelayout(); // Handles, Selection Highlight, Popup
+      break;
+    }
+    case Toolkit::TextSelectionPopup::PASTE:
+    {
+      std::string stringToPaste("");
+      mImpl->GetTextFromClipboard( 0, stringToPaste ); // Paste latest item from system clipboard
+      InsertText( stringToPaste, Text::Controller::CLIPBOARD );
+      mImpl->ChangeState( EventData::EDITING );
+      mImpl->RequestRelayout();
+      break;
+    }
+    case Toolkit::TextSelectionPopup::SELECT:
+    {
+      const Vector2& currentCursorPosition = mImpl->mEventData->mDecorator->GetPosition( PRIMARY_CURSOR );
+
+      if( mImpl->mEventData->mSelectionEnabled  )
+      {
+        // Creates a SELECT event.
+        SelectEvent( currentCursorPosition.x, currentCursorPosition.y, false );
+      }
+      break;
+    }
+    case Toolkit::TextSelectionPopup::SELECT_ALL:
+    {
+      // Creates a SELECT_ALL event
+      SelectEvent( 0.f, 0.f, true );
+      break;
+    }
+    case Toolkit::TextSelectionPopup::CLIPBOARD:
+    {
+      break;
+    }
+    case Toolkit::TextSelectionPopup::NONE:
+    {
+      // Nothing to do.
+      break;
+    }
+  }
 }
 
 ImfManager::ImfCallbackData Controller::OnImfEvent( ImfManager& imfManager, const ImfManager::ImfEventData& imfEvent )