This source file includes following definitions.
- Create
- RegisterFactory
- UnregisterFactory
#include "content/browser/renderer_host/render_view_host_factory.h"
#include "base/logging.h"
#include "content/browser/renderer_host/render_view_host_impl.h"
namespace content {
RenderViewHostFactory* RenderViewHostFactory::factory_ = NULL;
RenderViewHost* RenderViewHostFactory::Create(
SiteInstance* instance,
RenderViewHostDelegate* delegate,
RenderWidgetHostDelegate* widget_delegate,
int routing_id,
int main_frame_routing_id,
bool swapped_out,
bool hidden) {
if (factory_) {
return factory_->CreateRenderViewHost(instance, delegate, widget_delegate,
routing_id, main_frame_routing_id,
swapped_out);
}
return new RenderViewHostImpl(instance, delegate, widget_delegate, routing_id,
main_frame_routing_id, swapped_out, hidden);
}
void RenderViewHostFactory::RegisterFactory(RenderViewHostFactory* factory) {
DCHECK(!factory_) << "Can't register two factories at once.";
factory_ = factory;
}
void RenderViewHostFactory::UnregisterFactory() {
DCHECK(factory_) << "No factory to unregister.";
factory_ = NULL;
}
}