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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/renderer_host/render_widget_host_factory.h"
#include <memory>
#include "content/browser/renderer_host/frame_token_message_queue.h"
#include "content/browser/renderer_host/render_widget_host_impl.h"
namespace content {
// static
RenderWidgetHostFactory* RenderWidgetHostFactory::factory_ = nullptr;
// static
std::unique_ptr<RenderWidgetHostImpl> RenderWidgetHostFactory::Create(
FrameTree* frame_tree,
RenderWidgetHostDelegate* delegate,
viz::FrameSinkId frame_sink_id,
base::SafeRef<SiteInstanceGroup> site_instance_group,
int32_t routing_id,
bool hidden,
bool renderer_initiated_creation) {
if (factory_) {
return factory_->CreateRenderWidgetHost(
frame_tree, delegate, frame_sink_id, std::move(site_instance_group),
routing_id, hidden, renderer_initiated_creation);
}
return RenderWidgetHostImpl::Create(
{}, frame_tree, delegate, frame_sink_id, std::move(site_instance_group),
routing_id, hidden, renderer_initiated_creation,
std::make_unique<FrameTokenMessageQueue>());
}
// static
RenderWidgetHostImpl* RenderWidgetHostFactory::CreateSelfOwned(
FrameTree* frame_tree,
RenderWidgetHostDelegate* delegate,
base::SafeRef<SiteInstanceGroup> site_instance_group,
int32_t routing_id,
bool hidden) {
if (factory_) {
return factory_->CreateSelfOwnedRenderWidgetHost(
frame_tree, delegate, std::move(site_instance_group), routing_id,
hidden);
}
return RenderWidgetHostImpl::CreateSelfOwned(
{}, frame_tree, delegate, std::move(site_instance_group), routing_id,
hidden, std::make_unique<FrameTokenMessageQueue>());
}
std::unique_ptr<RenderWidgetHostImpl>
RenderWidgetHostFactory::CreateRenderWidgetHost(
FrameTree* frame_tree,
RenderWidgetHostDelegate* delegate,
viz::FrameSinkId frame_sink_id,
base::SafeRef<SiteInstanceGroup> site_instance_group,
int32_t routing_id,
bool hidden,
bool renderer_initiated_creation) {
return RenderWidgetHostImpl::Create(
{}, frame_tree, delegate, frame_sink_id, std::move(site_instance_group),
routing_id, hidden, renderer_initiated_creation,
std::make_unique<FrameTokenMessageQueue>());
}
RenderWidgetHostImpl* RenderWidgetHostFactory::CreateSelfOwnedRenderWidgetHost(
FrameTree* frame_tree,
RenderWidgetHostDelegate* delegate,
base::SafeRef<SiteInstanceGroup> site_instance_group,
int32_t routing_id,
bool hidden) {
return RenderWidgetHostImpl::CreateSelfOwned(
{}, frame_tree, delegate, std::move(site_instance_group), routing_id,
hidden, std::make_unique<FrameTokenMessageQueue>());
}
// static
void RenderWidgetHostFactory::RegisterFactory(
RenderWidgetHostFactory* factory) {
DCHECK(!factory_) << "Can't register two factories at once.";
factory_ = factory;
}
// static
void RenderWidgetHostFactory::UnregisterFactory() {
DCHECK(factory_) << "No factory to unregister.";
factory_ = nullptr;
}
} // namespace content
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