void InputFieldSpeechButtonElement::setRecognitionResult(int, const SpeechInputResultArray& results)
{
m_results = results;
// The call to setValue() below dispatches an event, and an event handler in the page might
// remove the input element from DOM. To make sure it remains valid until we finish our work
// here, we take a temporary reference.
RefPtr<HTMLInputElement> input(static_cast<HTMLInputElement*>(shadowHost()));
if (input->disabled() || input->readOnly())
return;
RefPtr<InputFieldSpeechButtonElement> holdRefButton(this);
if (document() && document()->domWindow()) {
// Call selectionChanged, causing the element to cache the selection,
// so that the text event inserts the text in this element even if
// focus has moved away from it.
input->selectionChanged(false);
input->dispatchEvent(TextEvent::create(document()->domWindow(), results.isEmpty() ? "" : results[0]->utterance(), TextEventInputOther));
}
// This event is sent after the text event so the website can perform actions using the input field content immediately.
// It provides alternative recognition hypotheses and notifies that the results come from speech input.
input->dispatchEvent(SpeechInputEvent::create(eventNames().webkitspeechchangeEvent, results));
// Check before accessing the renderer as the above event could have potentially turned off
// speech in the input element, hence removing this button and renderer from the hierarchy.
if (renderer())
renderer()->repaint();
}
void InputFieldSpeechButtonElement::setRecognitionResult(int, const SpeechInputResultArray& results)
{
m_results = results;
// The call to setValue() below dispatches an event, and an event handler in the page might
// remove the input element from DOM. To make sure it remains valid until we finish our work
// here, we take a temporary reference.
RefPtr<HTMLInputElement> input(static_cast<HTMLInputElement*>(shadowAncestorNode()));
if (input->disabled() || input->isReadOnlyFormControl())
return;
RefPtr<InputFieldSpeechButtonElement> holdRefButton(this);
input->setValue(results.isEmpty() ? "" : results[0]->utterance());
input->dispatchEvent(SpeechInputEvent::create(eventNames().webkitspeechchangeEvent, results));
// Check before accessing the renderer as the above event could have potentially turned off
// speech in the input element, hence removing this button and renderer from the hierarchy.
if (renderer())
renderer()->repaint();
}