| // Copyright 2014 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 MOJO_EXAMPLES_AURA_DEMO_WINDOW_TREE_HOST_VIEW_MANAGER_H_ |
| #define MOJO_EXAMPLES_AURA_DEMO_WINDOW_TREE_HOST_VIEW_MANAGER_H_ |
| |
| #include "mojo/services/public/cpp/view_manager/node_observer.h" |
| #include "ui/aura/window_tree_host.h" |
| #include "ui/events/event_source.h" |
| #include "ui/gfx/geometry/rect.h" |
| |
| class SkBitmap; |
| |
| namespace ui { |
| class Compositor; |
| } |
| |
| namespace mojo { |
| |
| class WindowTreeHostMojoDelegate; |
| |
| class WindowTreeHostMojo : public aura::WindowTreeHost, |
| public ui::EventSource, |
| public NodeObserver { |
| public: |
| WindowTreeHostMojo(Node* node, WindowTreeHostMojoDelegate* delegate); |
| virtual ~WindowTreeHostMojo(); |
| |
| // Returns the WindowTreeHostMojo for the specified compositor. |
| static WindowTreeHostMojo* ForCompositor(ui::Compositor* compositor); |
| |
| const gfx::Rect& bounds() const { return bounds_; } |
| |
| // Sets the contents to show in this WindowTreeHost. This forwards to the |
| // delegate. |
| void SetContents(const SkBitmap& contents); |
| |
| ui::EventDispatchDetails SendEventToProcessor(ui::Event* event) { |
| return ui::EventSource::SendEventToProcessor(event); |
| } |
| |
| private: |
| // WindowTreeHost: |
| virtual ui::EventSource* GetEventSource() OVERRIDE; |
| virtual gfx::AcceleratedWidget GetAcceleratedWidget() OVERRIDE; |
| virtual void Show() OVERRIDE; |
| virtual void Hide() OVERRIDE; |
| virtual gfx::Rect GetBounds() const OVERRIDE; |
| virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE; |
| virtual gfx::Point GetLocationOnNativeScreen() const OVERRIDE; |
| virtual void SetCapture() OVERRIDE; |
| virtual void ReleaseCapture() OVERRIDE; |
| virtual void PostNativeEvent(const base::NativeEvent& native_event) OVERRIDE; |
| virtual void SetCursorNative(gfx::NativeCursor cursor) OVERRIDE; |
| virtual void MoveCursorToNative(const gfx::Point& location) OVERRIDE; |
| virtual void OnCursorVisibilityChangedNative(bool show) OVERRIDE; |
| |
| // ui::EventSource: |
| virtual ui::EventProcessor* GetEventProcessor() OVERRIDE; |
| |
| // NodeObserver: |
| virtual void OnNodeBoundsChanged( |
| Node* node, |
| const gfx::Rect& old_bounds, |
| const gfx::Rect& new_bounds) OVERRIDE; |
| |
| Node* node_; |
| |
| gfx::Rect bounds_; |
| |
| WindowTreeHostMojoDelegate* delegate_; |
| |
| DISALLOW_COPY_AND_ASSIGN(WindowTreeHostMojo); |
| }; |
| |
| } // namespace mojo |
| |
| #endif // MOJO_EXAMPLES_AURA_DEMO_WINDOW_TREE_HOST_VIEW_MANAGER_H_ |