bool ScriptController::anyPageIsProcessingUserGesture() const
{
Page* page = m_frame->page();
if (!page)
return false;
const HashSet<Page*>& pages = page->group().pages();
HashSet<Page*>::const_iterator end = pages.end();
for (HashSet<Page*>::const_iterator it = pages.begin(); it != end; ++it) {
for (Frame* frame = page->mainFrame(); frame; frame = frame->tree()->traverseNext()) {
ScriptController* script = frame->script();
if (script->m_allowPopupsFromPlugin)
return true;
const ShellMap::const_iterator iterEnd = m_windowShells.end();
for (ShellMap::const_iterator iter = m_windowShells.begin(); iter != iterEnd; ++iter) {
JSDOMWindowShell* shell = iter->second.get();
Event* event = shell->window()->currentEvent();
if (event && event->fromUserGesture())
return true;
}
if (isJavaScriptAnchorNavigation())
return true;
}
}
return false;
}
bool ScriptController::processingUserGesture(DOMWrapperWorld* world) const
{
if (m_allowPopupsFromPlugin || isJavaScriptAnchorNavigation())
return true;
// If a DOM event is being processed, check that it was initiated by the user
// and that it is in the whitelist of event types allowed to generate pop-ups.
if (JSDOMWindowShell* shell = existingWindowShell(world))
if (Event* event = shell->window()->currentEvent())
return event->fromUserGesture();
return UserGestureIndicator::processingUserGesture();
}
bool ScriptController::processingUserGesture() const
{
return processingUserGestureEvent() || isJavaScriptAnchorNavigation();
}
