| // 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/ptr_util.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/interface_factory.h" |
| #include "services/service_manager/public/cpp/interface_registry.h" |
| #include "services/service_manager/public/cpp/service.h" |
| #include "services/ui/public/interfaces/window_tree.mojom.h" |
| #include "url/gurl.h" |
| |
| namespace content { |
| |
| namespace { |
| |
| void BindMusConnectionOnMainThread( |
| uint32_t routing_id, |
| ui::mojom::WindowTreeClientRequest request) { |
| RendererWindowTreeClient::Get(routing_id)->Bind(std::move(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() : weak_factory_(this) { |
| main_thread_task_runner_ = base::ThreadTaskRunnerHandle::Get(); |
| } |
| |
| ~RenderWidgetWindowTreeClientFactoryImpl() override {} |
| |
| private: |
| // ConnectionFilter implementation: |
| bool OnConnect(const service_manager::Identity& remote_identity, |
| service_manager::InterfaceRegistry* registry, |
| service_manager::Connector* connector) override { |
| registry->AddInterface( |
| base::Bind(&RenderWidgetWindowTreeClientFactoryImpl::CreateFactory, |
| weak_factory_.GetWeakPtr())); |
| return true; |
| } |
| |
| // mojom::RenderWidgetWindowTreeClientFactory implementation. |
| void CreateWindowTreeClientForRenderWidget( |
| uint32_t routing_id, |
| ui::mojom::WindowTreeClientRequest request) override { |
| main_thread_task_runner_->PostTask( |
| FROM_HERE, base::Bind(&BindMusConnectionOnMainThread, routing_id, |
| base::Passed(&request))); |
| } |
| |
| void CreateFactory( |
| mojom::RenderWidgetWindowTreeClientFactoryRequest request) { |
| bindings_.AddBinding(this, std::move(request)); |
| } |
| |
| scoped_refptr<base::SequencedTaskRunner> main_thread_task_runner_; |
| mojo::BindingSet<mojom::RenderWidgetWindowTreeClientFactory> bindings_; |
| base::WeakPtrFactory<RenderWidgetWindowTreeClientFactoryImpl> weak_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(RenderWidgetWindowTreeClientFactoryImpl); |
| }; |
| |
| } // namespace |
| |
| void CreateRenderWidgetWindowTreeClientFactory( |
| ServiceManagerConnection* connection) { |
| connection->AddConnectionFilter( |
| base::MakeUnique<RenderWidgetWindowTreeClientFactoryImpl>()); |
| } |
| |
| } // namespace content |