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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef ASH_WM_ASH_NATIVE_CURSOR_MANAGER_H_ | |
6 #define ASH_WM_ASH_NATIVE_CURSOR_MANAGER_H_ | |
7 | |
8 #include <memory> | |
9 | |
10 #include "ash/ash_export.h" | |
11 #include "base/compiler_specific.h" | |
12 #include "base/macros.h" | |
13 #include "base/strings/string16.h" | |
14 #include "ui/gfx/geometry/point.h" | |
15 #include "ui/gfx/native_widget_types.h" | |
16 #include "ui/wm/core/native_cursor_manager.h" | |
17 #include "ui/wm/core/native_cursor_manager_delegate.h" | |
18 | |
19 namespace ui { | |
20 class ImageCursors; | |
21 } | |
22 | |
23 namespace ash { | |
24 | |
25 namespace test { | |
26 class CursorManagerTestApi; | |
27 } | |
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 { | |
34 public: | |
35 AshNativeCursorManager(); | |
36 ~AshNativeCursorManager() override; | |
37 | |
38 // Toggle native cursor enabled/disabled. | |
39 // The native cursor is enabled by default. When disabled, we hide the native | |
40 // cursor regardless of visibility state, and let CursorWindowManager draw | |
41 // the cursor. | |
42 void SetNativeCursorEnabled(bool enabled); | |
43 | |
44 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); | |
68 }; | |
69 | |
70 } // namespace ash | |
71 | |
72 #endif // ASH_WM_ASH_NATIVE_CURSOR_MANAGER_H_ | |
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