| // 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. |
| |
| #ifndef CONTENT_RENDERER_MUS_RENDER_WIDGET_MUS_CONNECTION_H_ |
| #define CONTENT_RENDERER_MUS_RENDER_WIDGET_MUS_CONNECTION_H_ |
| |
| #include "base/macros.h" |
| #include "base/threading/thread_checker.h" |
| #include "cc/output/output_surface.h" |
| #include "components/mus/public/cpp/window_surface.h" |
| #include "content/renderer/input/render_widget_input_handler_delegate.h" |
| #include "content/renderer/mus/compositor_mus_connection.h" |
| |
| namespace content { |
| |
| class InputHandlerManager; |
| |
| // Use on main thread. |
| class RenderWidgetMusConnection : public RenderWidgetInputHandlerDelegate { |
| public: |
| // Bind to a WindowTreeClient request. |
| void Bind(mojo::InterfaceRequest<mus::mojom::WindowTreeClient> request); |
| |
| // Create a cc output surface. |
| scoped_ptr<cc::OutputSurface> CreateOutputSurface(); |
| |
| static RenderWidgetMusConnection* Get(int routing_id); |
| |
| // Get the connection from a routing_id, if the connection doesn't exist, |
| // a new connection will be created. |
| static RenderWidgetMusConnection* GetOrCreate(int routing_id); |
| |
| private: |
| friend class CompositorMusConnection; |
| |
| explicit RenderWidgetMusConnection(int routing_id); |
| ~RenderWidgetMusConnection() override; |
| |
| // RenderWidgetInputHandlerDelegate implementation: |
| void FocusChangeComplete() override; |
| bool HasTouchEventHandlersAt(const gfx::Point& point) const override; |
| void ObserveWheelEventAndResult(const blink::WebMouseWheelEvent& wheel_event, |
| const gfx::Vector2dF& wheel_unused_delta, |
| bool event_processed) override; |
| void OnDidHandleKeyEvent() override; |
| void OnDidOverscroll(const DidOverscrollParams& params) override; |
| void OnInputEventAck(scoped_ptr<InputEventAck> input_event_ack) override; |
| void NonBlockingInputEventHandled( |
| blink::WebInputEvent::Type handled_type) override; |
| void SetInputHandler(RenderWidgetInputHandler* input_handler) override; |
| void UpdateTextInputState(ShowIme show_ime, |
| ChangeSource change_source) override; |
| bool WillHandleGestureEvent(const blink::WebGestureEvent& event) override; |
| bool WillHandleMouseEvent(const blink::WebMouseEvent& event) override; |
| |
| void OnConnectionLost(); |
| void OnWindowInputEvent(scoped_ptr<blink::WebInputEvent> input_event, |
| const base::Closure& ack); |
| |
| const int routing_id_; |
| RenderWidgetInputHandler* input_handler_; |
| scoped_ptr<mus::WindowSurfaceBinding> window_surface_binding_; |
| scoped_refptr<CompositorMusConnection> compositor_mus_connection_; |
| |
| base::Closure pending_ack_; |
| |
| // Used to verify single threaded access. |
| base::ThreadChecker thread_checker_; |
| |
| DISALLOW_COPY_AND_ASSIGN(RenderWidgetMusConnection); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_RENDERER_MUS_RENDER_WIDGET_MUS_CONNECTION_H_ |