void
HTMLObjectElement::HandleFocusBlurPlugin(Element* aElement,
WidgetEvent* aEvent)
{
if (!aEvent->mFlags.mIsTrusted) {
return;
}
switch (aEvent->message) {
case NS_FOCUS_CONTENT: {
OnFocusBlurPlugin(aElement, true);
break;
}
case NS_BLUR_CONTENT: {
OnFocusBlurPlugin(aElement, false);
break;
}
}
}
void
HTMLObjectElement::HandleFocusBlurPlugin(Element* aElement,
WidgetEvent* aEvent)
{
if (!aEvent->mFlags.mIsTrusted) {
return;
}
switch (aEvent->mMessage) {
case eFocus: {
OnFocusBlurPlugin(aElement, true);
break;
}
case eBlur: {
OnFocusBlurPlugin(aElement, false);
break;
}
default:
break;
}
}
void
HTMLObjectElement::UnbindFromTree(bool aDeep,
bool aNullParent)
{
#ifdef XP_MACOSX
// When a page is reloaded (when an nsIDocument's content is removed), the
// focused element isn't necessarily sent an eBlur event. See
// nsFocusManager::ContentRemoved(). This means that a widget may think it
// still contains a focused plugin when it doesn't -- which in turn can
// disable text input in the browser window. See bug 1137229.
OnFocusBlurPlugin(this, false);
#endif
nsObjectLoadingContent::UnbindFromTree(aDeep, aNullParent);
nsGenericHTMLFormElement::UnbindFromTree(aDeep, aNullParent);
}
void
HTMLObjectElement::HandlePluginInstantiated(Element* aElement)
{
// If aElement is already focused when a plugin is instantiated, we need
// to initiate a call to nsIWidget::SetPluginFocused(true). Otherwise
// keyboard input won't work in a click-to-play plugin until aElement
// loses focus and regains it.
nsIContent* focusedContent = nullptr;
nsFocusManager *fm = nsFocusManager::GetFocusManager();
if (fm) {
focusedContent = fm->GetFocusedContent();
}
if (SameCOMIdentity(focusedContent, aElement)) {
OnFocusBlurPlugin(aElement, true);
}
}
void
HTMLObjectElement::HandlePluginCrashed(Element* aElement)
{
OnFocusBlurPlugin(aElement, false);
}
