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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef ASH_WM_ASH_NATIVE_CURSOR_MANAGER_H_ | 5 #ifndef ASH_WM_ASH_NATIVE_CURSOR_MANAGER_H_ |
6 #define ASH_WM_ASH_NATIVE_CURSOR_MANAGER_H_ | 6 #define ASH_WM_ASH_NATIVE_CURSOR_MANAGER_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "ash/ash_export.h" | 10 #include "ash/ash_export.h" |
11 #include "base/compiler_specific.h" | 11 #include "base/compiler_specific.h" |
12 #include "base/macros.h" | 12 #include "base/macros.h" |
13 #include "base/strings/string16.h" | 13 #include "base/strings/string16.h" |
| 14 #include "ui/display/display.h" |
14 #include "ui/gfx/geometry/point.h" | 15 #include "ui/gfx/geometry/point.h" |
15 #include "ui/gfx/native_widget_types.h" | 16 #include "ui/gfx/native_widget_types.h" |
16 #include "ui/wm/core/native_cursor_manager.h" | 17 #include "ui/wm/core/native_cursor_manager.h" |
17 #include "ui/wm/core/native_cursor_manager_delegate.h" | 18 #include "ui/wm/core/native_cursor_manager_delegate.h" |
18 | 19 |
19 namespace ui { | |
20 class ImageCursors; | |
21 } | |
22 | |
23 namespace ash { | 20 namespace ash { |
24 | 21 |
25 namespace test { | 22 // Ash specific extensions to NativeCursorManager. This lets us switch whether |
26 class CursorManagerTestApi; | 23 // we're using the native cursor, along with exposing additional data about how |
27 } | 24 // we're going to render cursors. |
28 | |
29 // This does the ash-specific setting of cursor details like cursor | |
30 // visibility. It communicates back with the CursorManager through the | |
31 // NativeCursorManagerDelegate interface, which receives messages about what | |
32 // changes were acted on. | |
33 class ASH_EXPORT AshNativeCursorManager : public ::wm::NativeCursorManager { | 25 class ASH_EXPORT AshNativeCursorManager : public ::wm::NativeCursorManager { |
34 public: | 26 public: |
35 AshNativeCursorManager(); | 27 AshNativeCursorManager(); |
36 ~AshNativeCursorManager() override; | 28 ~AshNativeCursorManager() override; |
37 | 29 |
38 // Toggle native cursor enabled/disabled. | 30 // Toggle native cursor enabled/disabled. |
39 // The native cursor is enabled by default. When disabled, we hide the native | 31 // The native cursor is enabled by default. When disabled, we hide the native |
40 // cursor regardless of visibility state, and let CursorWindowManager draw | 32 // cursor regardless of visibility state, and let CursorWindowManager draw |
41 // the cursor. | 33 // the cursor. |
42 void SetNativeCursorEnabled(bool enabled); | 34 virtual void SetNativeCursorEnabled(bool enabled) = 0; |
| 35 |
| 36 // Returns the scale and rotation of the currently loaded cursor. |
| 37 virtual float GetScale() const = 0; |
| 38 virtual display::Display::Rotation GetRotation() const = 0; |
43 | 39 |
44 private: | 40 private: |
45 friend class test::CursorManagerTestApi; | |
46 | |
47 // Overridden from ::wm::NativeCursorManager: | |
48 void SetDisplay(const display::Display& display, | |
49 ::wm::NativeCursorManagerDelegate* delegate) override; | |
50 void SetCursor(gfx::NativeCursor cursor, | |
51 ::wm::NativeCursorManagerDelegate* delegate) override; | |
52 void SetVisibility(bool visible, | |
53 ::wm::NativeCursorManagerDelegate* delegate) override; | |
54 void SetCursorSet(ui::CursorSetType cursor_set, | |
55 ::wm::NativeCursorManagerDelegate* delegate) override; | |
56 void SetMouseEventsEnabled( | |
57 bool enabled, | |
58 ::wm::NativeCursorManagerDelegate* delegate) override; | |
59 | |
60 // The cursor location where the cursor was disabled. | |
61 gfx::Point disabled_cursor_location_; | |
62 | |
63 bool native_cursor_enabled_; | |
64 | |
65 std::unique_ptr<ui::ImageCursors> image_cursors_; | |
66 | |
67 DISALLOW_COPY_AND_ASSIGN(AshNativeCursorManager); | 41 DISALLOW_COPY_AND_ASSIGN(AshNativeCursorManager); |
68 }; | 42 }; |
69 | 43 |
70 } // namespace ash | 44 } // namespace ash |
71 | 45 |
72 #endif // ASH_WM_ASH_NATIVE_CURSOR_MANAGER_H_ | 46 #endif // ASH_WM_ASH_NATIVE_CURSOR_MANAGER_H_ |
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