// FIXME: We shouldn't need to take selectionForInsertion. It should be identical to SelectionController's current selection.
void TypingCommand::insertText(Document* document, const String& text, const VisibleSelection& selectionForInsertion, bool selectInsertedText, TextCompositionType compositionType)
{
#if REMOVE_MARKERS_UPON_EDITING
if (!text.isEmpty())
document->frame()->editor()->removeSpellAndCorrectionMarkersFromWordsToBeEdited(isSpaceOrNewline(text.characters()[0]));
#endif
ASSERT(document);
RefPtr<Frame> frame = document->frame();
ASSERT(frame);
VisibleSelection currentSelection = frame->selection()->selection();
bool changeSelection = currentSelection != selectionForInsertion;
String newText = text;
Node* startNode = selectionForInsertion.start().node();
if (startNode && startNode->rootEditableElement() && compositionType != TextCompositionUpdate) {
// Send BeforeTextInsertedEvent. The event handler will update text if necessary.
ExceptionCode ec = 0;
RefPtr<BeforeTextInsertedEvent> evt = BeforeTextInsertedEvent::create(text);
startNode->rootEditableElement()->dispatchEvent(evt, ec);
newText = evt->text();
}
if (newText.isEmpty())
return;
// Set the starting and ending selection appropriately if we are using a selection
// that is different from the current selection. In the future, we should change EditCommand
// to deal with custom selections in a general way that can be used by all of the commands.
RefPtr<EditCommand> lastEditCommand = frame->editor()->lastEditCommand();
if (isOpenForMoreTypingCommand(lastEditCommand.get())) {
TypingCommand* lastTypingCommand = static_cast<TypingCommand*>(lastEditCommand.get());
if (lastTypingCommand->endingSelection() != selectionForInsertion) {
lastTypingCommand->setStartingSelection(selectionForInsertion);
lastTypingCommand->setEndingSelection(selectionForInsertion);
}
lastTypingCommand->setCompositionType(compositionType);
lastTypingCommand->insertText(newText, selectInsertedText);
return;
}
RefPtr<TypingCommand> cmd = TypingCommand::create(document, InsertText, newText, selectInsertedText, compositionType);
if (changeSelection) {
cmd->setStartingSelection(selectionForInsertion);
cmd->setEndingSelection(selectionForInsertion);
}
applyCommand(cmd);
if (changeSelection) {
cmd->setEndingSelection(currentSelection);
frame->selection()->setSelection(currentSelection);
}
}
void TypingCommand::insertText(Document* document, const String& text, const Selection& selectionForInsertion, bool selectInsertedText, bool insertedTextIsComposition)
{
ASSERT(document);
RefPtr<Frame> frame = document->frame();
ASSERT(frame);
Selection currentSelection = frame->selection()->selection();
bool changeSelection = currentSelection != selectionForInsertion;
String newText = text;
Node* startNode = selectionForInsertion.start().node();
if (startNode && startNode->rootEditableElement() && !insertedTextIsComposition) {
// Send BeforeTextInsertedEvent. The event handler will update text if necessary.
ExceptionCode ec = 0;
RefPtr<BeforeTextInsertedEvent> evt = BeforeTextInsertedEvent::create(text);
startNode->rootEditableElement()->dispatchEvent(evt, ec, true);
newText = evt->text();
}
if (newText.isEmpty())
return;
// Set the starting and ending selection appropriately if we are using a selection
// that is different from the current selection. In the future, we should change EditCommand
// to deal with custom selections in a general way that can be used by all of the commands.
RefPtr<EditCommand> lastEditCommand = frame->editor()->lastEditCommand();
if (isOpenForMoreTypingCommand(lastEditCommand.get())) {
TypingCommand* lastTypingCommand = static_cast<TypingCommand*>(lastEditCommand.get());
if (changeSelection) {
lastTypingCommand->setStartingSelection(selectionForInsertion);
lastTypingCommand->setEndingSelection(selectionForInsertion);
}
lastTypingCommand->insertText(newText, selectInsertedText);
if (changeSelection) {
lastTypingCommand->setEndingSelection(currentSelection);
frame->selection()->setSelection(currentSelection);
}
return;
}
RefPtr<TypingCommand> cmd = TypingCommand::create(document, InsertText, newText, selectInsertedText);
if (changeSelection) {
cmd->setStartingSelection(selectionForInsertion);
cmd->setEndingSelection(selectionForInsertion);
}
applyCommand(cmd);
if (changeSelection) {
cmd->setEndingSelection(currentSelection);
frame->selection()->setSelection(currentSelection);
}
}