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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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 UI_WM_CORE_NATIVE_CURSOR_MANAGER_H_ | 5 #ifndef UI_WM_CORE_NATIVE_CURSOR_MANAGER_H_ |
| 6 #define UI_WM_CORE_NATIVE_CURSOR_MANAGER_H_ | 6 #define UI_WM_CORE_NATIVE_CURSOR_MANAGER_H_ |
| 7 | 7 |
| 8 #include "base/strings/string16.h" | 8 #include "base/strings/string16.h" |
| 9 #include "ui/wm/core/native_cursor_manager_delegate.h" | 9 #include "ui/wm/core/native_cursor_manager_delegate.h" |
| 10 #include "ui/wm/core/wm_core_export.h" | 10 #include "ui/wm/core/wm_core_export.h" |
| 11 | 11 |
| 12 namespace gfx { | 12 namespace gfx { |
| 13 class Display; | 13 class Display; |
| 14 } | 14 } |
| 15 | 15 |
| 16 namespace views { | 16 namespace wm { |
| 17 namespace corewm { | |
| 18 | 17 |
| 19 // Interface where platforms such as Ash or Desktop aura are notified of | 18 // Interface where platforms such as Ash or Desktop aura are notified of |
| 20 // requested changes to cursor state. When requested, implementer should tell | 19 // requested changes to cursor state. When requested, implementer should tell |
| 21 // the CursorManager of any actual state changes performed through the | 20 // the CursorManager of any actual state changes performed through the |
| 22 // delegate. | 21 // delegate. |
| 23 class WM_CORE_EXPORT NativeCursorManager { | 22 class WM_CORE_EXPORT NativeCursorManager { |
| 24 public: | 23 public: |
| 25 virtual ~NativeCursorManager() {} | 24 virtual ~NativeCursorManager() {} |
| 26 | 25 |
| 27 // A request to set the screen DPI. Can cause changes in the current cursor. | 26 // A request to set the screen DPI. Can cause changes in the current cursor. |
| 28 virtual void SetDisplay( | 27 virtual void SetDisplay( |
| 29 const gfx::Display& display, | 28 const gfx::Display& display, |
| 30 views::corewm::NativeCursorManagerDelegate* delegate) = 0; | 29 wm::NativeCursorManagerDelegate* delegate) = 0; |
| 31 | 30 |
| 32 // A request to set the cursor to |cursor|. At minimum, implementer should | 31 // A request to set the cursor to |cursor|. At minimum, implementer should |
| 33 // call NativeCursorManagerDelegate::CommitCursor() with whatever cursor is | 32 // call NativeCursorManagerDelegate::CommitCursor() with whatever cursor is |
| 34 // actually used. | 33 // actually used. |
| 35 virtual void SetCursor( | 34 virtual void SetCursor( |
| 36 gfx::NativeCursor cursor, | 35 gfx::NativeCursor cursor, |
| 37 views::corewm::NativeCursorManagerDelegate* delegate) = 0; | 36 wm::NativeCursorManagerDelegate* delegate) = 0; |
| 38 | 37 |
| 39 // A request to set the visibility of the cursor. At minimum, implementer | 38 // A request to set the visibility of the cursor. At minimum, implementer |
| 40 // should call NativeCursorManagerDelegate::CommitVisibility() with whatever | 39 // should call NativeCursorManagerDelegate::CommitVisibility() with whatever |
| 41 // the visibility is. | 40 // the visibility is. |
| 42 virtual void SetVisibility( | 41 virtual void SetVisibility( |
| 43 bool visible, | 42 bool visible, |
| 44 views::corewm::NativeCursorManagerDelegate* delegate) = 0; | 43 wm::NativeCursorManagerDelegate* delegate) = 0; |
| 45 | 44 |
| 46 // A request to set the scale of the cursor icon. | 45 // A request to set the scale of the cursor icon. |
| 47 virtual void SetScale( | 46 virtual void SetScale( |
| 48 float scale, | 47 float scale, |
| 49 views::corewm::NativeCursorManagerDelegate* delegate) = 0; | 48 wm::NativeCursorManagerDelegate* delegate) = 0; |
| 50 | 49 |
| 51 // A request to set the scale of the cursor icon. | 50 // A request to set the scale of the cursor icon. |
| 52 virtual void SetCursorSet( | 51 virtual void SetCursorSet( |
| 53 ui::CursorSetType cursor_set, | 52 ui::CursorSetType cursor_set, |
| 54 views::corewm::NativeCursorManagerDelegate* delegate) = 0; | 53 wm::NativeCursorManagerDelegate* delegate) = 0; |
| 55 | 54 |
| 56 // A request to set whether mouse events are disabled. At minimum, | 55 // A request to set whether mouse events are disabled. At minimum, |
| 57 // implementer should call NativeCursorManagerDelegate:: | 56 // implementer should call NativeCursorManagerDelegate:: |
| 58 // CommitMouseEventsEnabled() with whether mouse events are actually enabled. | 57 // CommitMouseEventsEnabled() with whether mouse events are actually enabled. |
| 59 virtual void SetMouseEventsEnabled( | 58 virtual void SetMouseEventsEnabled( |
| 60 bool enabled, | 59 bool enabled, |
| 61 views::corewm::NativeCursorManagerDelegate* delegate) = 0; | 60 wm::NativeCursorManagerDelegate* delegate) = 0; |
| 62 }; | 61 }; |
| 63 | 62 |
| 64 } // namespace corewm | 63 } // namespace wm |
| 65 } // namespace views | |
| 66 | 64 |
| 67 #endif // UI_WM_CORE_NATIVE_CURSOR_MANAGER_H_ | 65 #endif // UI_WM_CORE_NATIVE_CURSOR_MANAGER_H_ |
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