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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef ATHENA_SCREEN_SCREEN_MANAGER_IMPL_H_ | |
6 #define ATHENA_SCREEN_SCREEN_MANAGER_IMPL_H_ | |
7 | |
8 #include "athena/athena_export.h" | |
9 #include "athena/screen/public/screen_manager.h" | |
10 #include "base/memory/scoped_ptr.h" | |
11 #include "ui/aura/client/window_tree_client.h" | |
12 | |
13 namespace aura { | |
14 namespace client { | |
15 class FocusClient; | |
16 class ScreenPositionClient; | |
17 } | |
18 } | |
19 | |
20 namespace wm { | |
21 class ScopedCaptureClient; | |
22 } | |
23 | |
24 namespace athena { | |
25 class AcceleratorHandler; | |
26 | |
27 class ATHENA_EXPORT ScreenManagerImpl : public ScreenManager, | |
28 public aura::client::WindowTreeClient { | |
29 public: | |
30 explicit ScreenManagerImpl(aura::Window* root_window); | |
31 virtual ~ScreenManagerImpl(); | |
32 | |
33 void Init(); | |
34 | |
35 // Returns a container which has |priority|. Null if such container | |
36 // doesn't exist. | |
37 aura::Window* FindContainerByPriority(int priority); | |
38 | |
39 private: | |
40 // ScreenManager: | |
41 virtual aura::Window* CreateContainer(const ContainerParams& params) override; | |
42 virtual aura::Window* GetContext() override; | |
43 virtual void SetRotation(gfx::Display::Rotation rotation) override; | |
44 virtual void SetRotationLocked(bool rotation_locked) override; | |
45 | |
46 // aura::client::WindowTreeClient: | |
47 virtual aura::Window* GetDefaultParent(aura::Window* context, | |
48 aura::Window* window, | |
49 const gfx::Rect& bounds) override; | |
50 | |
51 int GetModalContainerPriority(aura::Window* window, aura::Window* parent); | |
52 | |
53 // Returns a container with |params.default_parent| == true. | |
54 aura::Window* GetDefaultContainer(); | |
55 | |
56 // Not owned. | |
57 aura::Window* root_window_; | |
58 | |
59 scoped_ptr<aura::client::FocusClient> focus_client_; | |
60 scoped_ptr<AcceleratorHandler> accelerator_handler_; | |
61 scoped_ptr<::wm::ScopedCaptureClient> capture_client_; | |
62 scoped_ptr<aura::client::ScreenPositionClient> screen_position_client_; | |
63 | |
64 gfx::Display::Rotation last_requested_rotation_; | |
65 bool rotation_locked_; | |
66 | |
67 DISALLOW_COPY_AND_ASSIGN(ScreenManagerImpl); | |
68 }; | |
69 | |
70 } // namespace athena | |
71 | |
72 #endif // ATHENA_SCREEN_SCREEN_MANAGER_IMPL_H_ | |
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