| // 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 "components/web_view/frame_connection.h" |
| |
| #include "base/bind.h" |
| #include "base/callback.h" |
| #include "components/clipboard/public/interfaces/clipboard.mojom.h" |
| #include "components/mus/public/interfaces/gpu.mojom.h" |
| #include "components/mus/public/interfaces/view_tree_host.mojom.h" |
| #include "components/resource_provider/public/interfaces/resource_provider.mojom.h" |
| #include "components/web_view/frame_tree.h" |
| #include "components/web_view/frame_utils.h" |
| #include "components/web_view/test_runner/public/interfaces/layout_test_runner.mojom.h" |
| #include "mojo/application/public/cpp/application_connection.h" |
| #include "mojo/application/public/cpp/application_impl.h" |
| #include "mojo/services/network/public/interfaces/cookie_store.mojom.h" |
| #include "mojo/services/network/public/interfaces/network_service.mojom.h" |
| #include "mojo/services/network/public/interfaces/url_loader_factory.mojom.h" |
| #include "mojo/services/network/public/interfaces/web_socket_factory.mojom.h" |
| #include "mojo/services/tracing/public/interfaces/tracing.mojom.h" |
| |
| #if defined(OS_LINUX) && !defined(OS_ANDROID) |
| #include "components/font_service/public/interfaces/font_service.mojom.h" |
| #endif |
| |
| namespace web_view { |
| namespace { |
| |
| // Callback from when the content handler id is obtained. |
| void OnGotContentHandlerForFrame( |
| const uint32_t existing_content_handler_id, |
| const FrameTreeDelegate::CanNavigateFrameCallback& callback, |
| scoped_ptr<FrameConnection> connection) { |
| mojo::ViewTreeClientPtr view_tree_client; |
| if (!AreAppIdsEqual(existing_content_handler_id, |
| connection->GetContentHandlerID())) { |
| view_tree_client = connection->GetViewTreeClient(); |
| } |
| FrameConnection* connection_ptr = connection.get(); |
| callback.Run(connection_ptr->GetContentHandlerID(), |
| connection_ptr->frame_client(), connection.Pass(), |
| view_tree_client.Pass()); |
| } |
| |
| } // namespace |
| |
| FrameConnection::FrameConnection() : application_connection_(nullptr) { |
| } |
| |
| FrameConnection::~FrameConnection() { |
| } |
| |
| // static |
| void FrameConnection::CreateConnectionForCanNavigateFrame( |
| mojo::ApplicationImpl* app, |
| Frame* frame, |
| mojo::URLRequestPtr request, |
| const FrameTreeDelegate::CanNavigateFrameCallback& callback) { |
| scoped_ptr<FrameConnection> frame_connection(new FrameConnection); |
| FrameConnection* connection = frame_connection.get(); |
| connection->Init(app, request.Pass(), |
| base::Bind(&OnGotContentHandlerForFrame, frame->app_id(), |
| callback, base::Passed(&frame_connection))); |
| } |
| |
| void FrameConnection::Init(mojo::ApplicationImpl* app, |
| mojo::URLRequestPtr request, |
| const base::Closure& on_got_id_callback) { |
| DCHECK(!application_connection_); |
| |
| mojo::CapabilityFilterPtr filter(mojo::CapabilityFilter::New()); |
| mojo::Array<mojo::String> resource_provider_interfaces; |
| resource_provider_interfaces.push_back( |
| resource_provider::ResourceProvider::Name_); |
| filter->filter.insert("mojo:resource_provider", |
| resource_provider_interfaces.Pass()); |
| |
| mojo::Array<mojo::String> network_service_interfaces; |
| network_service_interfaces.push_back(mojo::CookieStore::Name_); |
| network_service_interfaces.push_back(mojo::NetworkService::Name_); |
| network_service_interfaces.push_back(mojo::URLLoaderFactory::Name_); |
| network_service_interfaces.push_back(mojo::WebSocketFactory::Name_); |
| filter->filter.insert("mojo:network_service", |
| network_service_interfaces.Pass()); |
| |
| mojo::Array<mojo::String> clipboard_interfaces; |
| clipboard_interfaces.push_back(mojo::Clipboard::Name_); |
| filter->filter.insert("mojo:clipboard", clipboard_interfaces.Pass()); |
| |
| mojo::Array<mojo::String> tracing_interfaces; |
| tracing_interfaces.push_back(tracing::StartupPerformanceDataCollector::Name_); |
| filter->filter.insert("mojo:tracing", tracing_interfaces.Pass()); |
| |
| mojo::Array<mojo::String> view_manager_interfaces; |
| view_manager_interfaces.push_back(mojo::Gpu::Name_); |
| view_manager_interfaces.push_back(mojo::ViewTreeHostFactory::Name_); |
| filter->filter.insert("mojo:mus", view_manager_interfaces.Pass()); |
| |
| mojo::Array<mojo::String> test_runner_interfaces; |
| test_runner_interfaces.push_back(LayoutTestRunner::Name_); |
| filter->filter.insert("mojo:web_view_test_runner", |
| test_runner_interfaces.Pass()); |
| |
| #if defined(OS_LINUX) && !defined(OS_ANDROID) |
| mojo::Array<mojo::String> font_service_interfaces; |
| font_service_interfaces.push_back(font_service::FontService::Name_); |
| filter->filter.insert("mojo:font_service", font_service_interfaces.Pass()); |
| #endif |
| |
| application_connection_ = app->ConnectToApplicationWithCapabilityFilter( |
| request.Pass(), filter.Pass()); |
| application_connection_->ConnectToService(&frame_client_); |
| application_connection_->AddContentHandlerIDCallback(on_got_id_callback); |
| } |
| |
| mojo::ViewTreeClientPtr FrameConnection::GetViewTreeClient() { |
| DCHECK(application_connection_); |
| mojo::ViewTreeClientPtr view_tree_client; |
| application_connection_->ConnectToService(&view_tree_client); |
| return view_tree_client.Pass(); |
| } |
| |
| uint32_t FrameConnection::GetContentHandlerID() const { |
| uint32_t content_handler_id = mojo::Shell::kInvalidContentHandlerID; |
| if (!application_connection_->GetContentHandlerID(&content_handler_id)) |
| NOTREACHED(); |
| return content_handler_id; |
| } |
| |
| } // namespace web_view |