| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "content/renderer/mus/render_widget_window_tree_client_factory.h" |
| |
| #include <stdint.h> |
| |
| #include "base/logging.h" |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/sequenced_task_runner.h" |
| #include "base/threading/thread_task_runner_handle.h" |
| #include "content/common/render_widget_window_tree_client_factory.mojom.h" |
| #include "content/public/common/connection_filter.h" |
| #include "content/public/common/service_manager_connection.h" |
| #include "content/renderer/mus/renderer_window_tree_client.h" |
| #include "mojo/public/cpp/bindings/binding_set.h" |
| #include "services/service_manager/public/cpp/service.h" |
| #include "services/ws/public/mojom/window_tree.mojom.h" |
| #include "url/gurl.h" |
| |
| namespace content { |
| |
| namespace { |
| |
| void BindMusConnectionOnMainThread( |
| uint32_t routing_id, |
| ws::mojom::WindowTreeClientRequest request, |
| mojom::RenderWidgetWindowTreeClientRequest |
| render_widget_window_tree_client_request) { |
| RendererWindowTreeClient::CreateIfNecessary(routing_id); |
| RendererWindowTreeClient::Get(routing_id) |
| ->Bind(std::move(request), |
| std::move(render_widget_window_tree_client_request)); |
| } |
| |
| // This object's lifetime is managed by ServiceManagerConnection because it's a |
| // registered with it. |
| class RenderWidgetWindowTreeClientFactoryImpl |
| : public ConnectionFilter, |
| public mojom::RenderWidgetWindowTreeClientFactory { |
| public: |
| RenderWidgetWindowTreeClientFactoryImpl() { |
| main_thread_task_runner_ = base::ThreadTaskRunnerHandle::Get(); |
| } |
| |
| ~RenderWidgetWindowTreeClientFactoryImpl() override {} |
| |
| private: |
| // ConnectionFilter implementation: |
| void OnBindInterface(const service_manager::BindSourceInfo& source_info, |
| const std::string& interface_name, |
| mojo::ScopedMessagePipeHandle* interface_pipe, |
| service_manager::Connector* connector) override { |
| if (interface_name == mojom::RenderWidgetWindowTreeClientFactory::Name_) { |
| bindings_.AddBinding(this, |
| mojom::RenderWidgetWindowTreeClientFactoryRequest( |
| std::move(*interface_pipe))); |
| } |
| } |
| |
| // mojom::RenderWidgetWindowTreeClientFactory implementation. |
| void CreateWindowTreeClientForRenderWidget( |
| uint32_t routing_id, |
| ws::mojom::WindowTreeClientRequest request, |
| mojom::RenderWidgetWindowTreeClientRequest |
| render_widget_window_tree_client_request) override { |
| main_thread_task_runner_->PostTask( |
| FROM_HERE, |
| base::BindOnce(&BindMusConnectionOnMainThread, routing_id, |
| std::move(request), |
| std::move(render_widget_window_tree_client_request))); |
| } |
| |
| scoped_refptr<base::SequencedTaskRunner> main_thread_task_runner_; |
| mojo::BindingSet<mojom::RenderWidgetWindowTreeClientFactory> bindings_; |
| |
| DISALLOW_COPY_AND_ASSIGN(RenderWidgetWindowTreeClientFactoryImpl); |
| }; |
| |
| } // namespace |
| |
| void CreateRenderWidgetWindowTreeClientFactory( |
| ServiceManagerConnection* connection) { |
| connection->AddConnectionFilter( |
| std::make_unique<RenderWidgetWindowTreeClientFactoryImpl>()); |
| } |
| |
| } // namespace content |