blob: 13460d7239ba72f6071a1991b22e0014979b8ed6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
// Copyright (c) 2013 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 ASH_DISPLAY_MIRROR_WINDOW_CONTROLLER_H_
#define ASH_DISPLAY_MIRROR_WINDOW_CONTROLLER_H_
#include "ash/ash_export.h"
#include "base/compiler_specific.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "ui/aura/root_window_observer.h"
#include "ui/gfx/display.h"
#include "ui/gfx/native_widget_types.h"
#include "ui/gfx/point.h"
#include "ui/gfx/size.h"
namespace aura {
class RootWindow;
class RootWindowTransformer;
class Window;
}
namespace ui {
class Reflector;
}
namespace ash {
namespace test{
class MirrorWindowTestApi;
}
namespace internal {
class DisplayInfo;
class CursorWindowDelegate;
// An object that copies the content of the primary root window to a
// mirror window. This also draws a mouse cursor as the mouse cursor
// is typically drawn by the window system.
class ASH_EXPORT MirrorWindowController : public aura::RootWindowObserver {
public:
MirrorWindowController();
virtual ~MirrorWindowController();
// Updates the root window's bounds using |display_info|.
// Creates the new root window if one doesn't exist.
void UpdateWindow(const DisplayInfo& display_info);
// Same as above, but using existing display info
// for the mirrored display.
void UpdateWindow();
// Close the mirror window.
void Close();
// Updates the mirrored cursor location,shape and
// visibility.
void UpdateCursorLocation();
void SetMirroredCursor(gfx::NativeCursor cursor);
void SetMirroredCursorVisibility(bool visible);
// aura::RootWindowObserver overrides:
virtual void OnRootWindowHostResized(const aura::RootWindow* root) OVERRIDE;
private:
friend class test::MirrorWindowTestApi;
// Creates a RootWindowTransformer for current display
// configuration.
scoped_ptr<aura::RootWindowTransformer> CreateRootWindowTransformer() const;
int current_cursor_type_;
gfx::Display::Rotation current_cursor_rotation_;
aura::Window* cursor_window_; // owned by root window.
scoped_ptr<aura::RootWindow> root_window_;
scoped_ptr<CursorWindowDelegate> cursor_window_delegate_;
gfx::Point hot_point_;
gfx::Size mirror_window_host_size_;
scoped_refptr<ui::Reflector> reflector_;
DISALLOW_COPY_AND_ASSIGN(MirrorWindowController);
};
} // namespace internal
} // namespace ash
#endif // ASH_DISPLAY_MIRROR_WINDOW_CONTROLLER_H_
|
