void HTMLIFrameElement::attach()
{
HTMLElement::attach();
RenderPartObject* renderPart = static_cast<RenderPartObject*>(renderer());
if (renderPart) {
if (!contentFrame())
openURL();
if (contentFrame()) {
renderPart->setWidget(contentFrame()->view());
renderPart->updateWidget();
needWidgetUpdate = false;
}
}
}
void FrameView::performPostLayoutTasks()
{
if (d->m_firstLayoutCallbackPending) {
d->m_firstLayoutCallbackPending = false;
m_frame->loader()->didFirstLayout();
}
RenderView* root = m_frame->contentRenderer();
root->updateWidgetPositions();
if (m_widgetUpdateSet && d->m_nestedLayoutCount <= 1) {
Vector<RenderPartObject*> objectVector;
copyToVector(*m_widgetUpdateSet, objectVector);
size_t size = objectVector.size();
for (size_t i = 0; i < size; ++i) {
RenderPartObject* object = objectVector[i];
object->updateWidget(false);
// updateWidget() can destroy the RenderPartObject, so we need to make sure it's
// alive by checking if it's still in m_widgetUpdateSet.
if (m_widgetUpdateSet->contains(object))
object->updateWidgetPosition();
}
m_widgetUpdateSet->clear();
}
resumeScheduledEvents();
if (!root->printing()) {
IntSize currentSize = IntSize(width(), height());
float currentZoomFactor = root->style()->zoom();
bool resized = !d->m_firstLayout && (currentSize != d->m_lastLayoutSize || currentZoomFactor != d->m_lastZoomFactor);
d->m_lastLayoutSize = currentSize;
d->m_lastZoomFactor = currentZoomFactor;
if (resized)
m_frame->sendResizeEvent();
}
}
KJS::Bindings::Instance *HTMLEmbedElementImpl::getEmbedInstance() const
{
KHTMLPart* part = getDocument()->part();
if (!part)
return 0;
if (embedInstance)
return embedInstance;
RenderPartObject *r = static_cast<RenderPartObject*>(m_render);
if (r) {
if (r->widget()){
// Call into the part (and over the bridge) to pull the Bindings::Instance
// from the guts of the Java VM.
void *_view = r->widget()->getView();
embedInstance = KWQ(part)->getEmbedInstanceForView((NSView *)_view);
// Applet may specified with <embed> tag.
if (!embedInstance)
embedInstance = KWQ(part)->getAppletInstanceForView((NSView *)_view);
}
}
return embedInstance;
}