RenderWidget* HTMLAppletElement::renderWidgetForJSBindings()
{
if (!canEmbedJava())
return 0;
RenderApplet* applet = toRenderApplet(renderer());
if (applet)
applet->createWidgetIfNecessary();
return applet;
}
RenderWidget* HTMLAppletElement::renderWidgetForJSBindings() const
{
Settings* settings = document()->settings();
if (!settings || !settings->isJavaEnabled())
return 0;
RenderApplet* applet = static_cast<RenderApplet*>(renderer());
if (applet)
applet->createWidgetIfNecessary();
return applet;
}
KJS::Bindings::Instance *HTMLAppletElement::getInstance() const
{
Frame *frame = document()->frame();
if (!frame || !frame->settings()->isJavaEnabled())
return 0;
if (m_instance)
return m_instance.get();
RenderApplet *r = static_cast<RenderApplet*>(renderer());
if (r) {
r->createWidgetIfNecessary();
if (r->widget())
m_instance = frame->createScriptInstanceForWidget(r->widget());
}
return m_instance.get();
}
KJS::Bindings::Instance *HTMLAppletElementImpl::getAppletInstance() const
{
KHTMLPart* part = getDocument()->part();
if (!part || !part->javaEnabled())
return 0;
if (appletInstance)
return appletInstance;
RenderApplet *r = static_cast<RenderApplet*>(m_render);
if (r) {
r->createWidgetIfNecessary();
if (r->widget()){
// Call into the part (and over the bridge) to pull the Bindings::Instance
// from the guts of the plugin.
void *_view = r->widget()->getView();
appletInstance = KWQ(part)->getAppletInstanceForView((NSView *)_view);
}
}
return appletInstance;
}
