void PluginView::setParent(ScrollView* scrollView)
{
Widget::setParent(scrollView);
if (scrollView)
initializePlugin();
viewGeometryDidChange();
}
void PluginView::frameRectsChanged()
{
Widget::frameRectsChanged();
viewGeometryDidChange();
}
void PluginView::initializePlugin()
{
if (m_isInitialized)
return;
if (!m_plugin) {
// We've already tried and failed to initialize the plug-in.
return;
}
if (Frame* frame = m_pluginElement->document()->frame()) {
if (Page* page = frame->page()) {
// We shouldn't initialize the plug-in right now, add a listener.
if (!page->canStartMedia()) {
if (m_isWaitingUntilMediaCanStart)
return;
m_isWaitingUntilMediaCanStart = true;
m_pluginElement->document()->addMediaCanStartListener(this);
return;
}
}
}
if (!m_plugin->initialize(this, m_parameters)) {
// We failed to initialize the plug-in.
m_plugin = 0;
m_webPage->send(Messages::WebPageProxy::DidFailToInitializePlugin(m_parameters.mimeType));
return;
}
m_isInitialized = true;
#if PLATFORM(MAC)
windowAndViewFramesChanged(m_webPage->windowFrameInScreenCoordinates(), m_webPage->viewFrameInWindowCoordinates());
#endif
viewGeometryDidChange();
redeliverManualStream();
#if PLATFORM(MAC)
if (m_plugin->pluginLayer()) {
if (frame()) {
frame()->view()->enterCompositingMode();
m_pluginElement->setNeedsStyleRecalc(SyntheticStyleChange);
}
}
setWindowIsVisible(m_webPage->windowIsVisible());
setWindowIsFocused(m_webPage->windowIsFocused());
#endif
if (wantsWheelEvents()) {
if (Frame* frame = m_pluginElement->document()->frame()) {
if (FrameView* frameView = frame->view())
frameView->setNeedsLayout();
}
}
}
void PluginView::setFrameRect(const WebCore::IntRect& rect)
{
Widget::setFrameRect(rect);
viewGeometryDidChange();
}
void PluginView::pageScaleFactorDidChange()
{
viewGeometryDidChange();
}
