+ mImpl->SendSelectionToClipboard( true ); // Synchronous call to modify text
+ mImpl->mOperationsPending = ALL_OPERATIONS;
+
+ if( ( 0u != mImpl->mModel->mLogicalModel->mText.Count() ) ||
+ !mImpl->IsPlaceholderAvailable() )
+ {
+ mImpl->QueueModifyEvent( ModifyEvent::TEXT_DELETED );
+ }
+ else
+ {
+ ShowPlaceholderText();
+ }
+
+ mImpl->mEventData->mUpdateCursorPosition = true;
+ mImpl->mEventData->mScrollAfterDelete = true;
+
+ mImpl->RequestRelayout();
+
+ if( NULL != mImpl->mEditableControlInterface )
+ {
+ mImpl->mEditableControlInterface->TextChanged();
+ }
+ break;
+ }
+ case Toolkit::TextSelectionPopup::COPY:
+ {
+ mImpl->SendSelectionToClipboard( false ); // Text not modified
+
+ mImpl->mEventData->mUpdateCursorPosition = true;
+
+ mImpl->RequestRelayout(); // Cursor, Handles, Selection Highlight, Popup
+ break;
+ }
+ case Toolkit::TextSelectionPopup::PASTE:
+ {
+ mImpl->RequestGetTextFromClipboard(); // Request clipboard service to retrieve an item
+ 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:
+ {
+ mImpl->ShowClipboard();
+ break;
+ }
+ case Toolkit::TextSelectionPopup::NONE:
+ {
+ // Nothing to do.
+ break;
+ }
+ }
+}
+
+// private : Update.
+
+void Controller::InsertText( const std::string& text, Controller::InsertType type )
+{
+ bool removedPrevious( false );
+ bool maxLengthReached( false );
+
+ DALI_ASSERT_DEBUG( NULL != mImpl->mEventData && "Unexpected InsertText" )
+
+ if( NULL == mImpl->mEventData )
+ {
+ return;
+ }
+
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Controller::InsertText %p %s (%s) mPrimaryCursorPosition %d mPreEditFlag %d mPreEditStartPosition %d mPreEditLength %d\n",
+ this, text.c_str(), (COMMIT == type ? "COMMIT" : "PRE_EDIT"),
+ mImpl->mEventData->mPrimaryCursorPosition, mImpl->mEventData->mPreEditFlag, mImpl->mEventData->mPreEditStartPosition, mImpl->mEventData->mPreEditLength );
+
+ // TODO: At the moment the underline runs are only for pre-edit.
+ mImpl->mModel->mVisualModel->mUnderlineRuns.Clear();
+
+ // Keep the current number of characters.
+ const Length currentNumberOfCharacters = mImpl->IsShowingRealText() ? mImpl->mModel->mLogicalModel->mText.Count() : 0u;
+
+ // Remove the previous IMF pre-edit.
+ if( mImpl->mEventData->mPreEditFlag && ( 0u != mImpl->mEventData->mPreEditLength ) )
+ {
+ removedPrevious = RemoveText( -static_cast<int>( mImpl->mEventData->mPrimaryCursorPosition - mImpl->mEventData->mPreEditStartPosition ),
+ mImpl->mEventData->mPreEditLength,
+ DONT_UPDATE_INPUT_STYLE );
+
+ mImpl->mEventData->mPrimaryCursorPosition = mImpl->mEventData->mPreEditStartPosition;
+ mImpl->mEventData->mPreEditLength = 0u;
+ }
+ else
+ {
+ // Remove the previous Selection.
+ removedPrevious = RemoveSelectedText();
+ }
+
+ Vector<Character> utf32Characters;
+ Length characterCount = 0u;
+
+ if( !text.empty() )
+ {
+ // Convert text into UTF-32
+ utf32Characters.Resize( text.size() );
+
+ // This is a bit horrible but std::string returns a (signed) char*
+ const uint8_t* utf8 = reinterpret_cast<const uint8_t*>( text.c_str() );
+
+ // Transform a text array encoded in utf8 into an array encoded in utf32.
+ // It returns the actual number of characters.
+ characterCount = Utf8ToUtf32( utf8, text.size(), utf32Characters.Begin() );
+ utf32Characters.Resize( characterCount );
+
+ DALI_ASSERT_DEBUG( text.size() >= utf32Characters.Count() && "Invalid UTF32 conversion length" );
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "UTF8 size %d, UTF32 size %d\n", text.size(), utf32Characters.Count() );
+ }
+
+ if( 0u != utf32Characters.Count() ) // Check if Utf8ToUtf32 conversion succeeded
+ {
+ // The placeholder text is no longer needed
+ if( mImpl->IsShowingPlaceholderText() )
+ {
+ ResetText();
+ }