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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 UI_BASE_CURSOR_CURSOR_LOADER_X11_H_ | 5 #ifndef UI_BASE_CURSOR_CURSOR_LOADER_X11_H_ |
6 #define UI_BASE_CURSOR_CURSOR_LOADER_X11_H_ | 6 #define UI_BASE_CURSOR_CURSOR_LOADER_X11_H_ |
7 | 7 |
8 #include <X11/Xcursor/Xcursor.h> | 8 #include <X11/Xcursor/Xcursor.h> |
9 #include <map> | 9 #include <map> |
10 | 10 |
11 #include "base/compiler_specific.h" | 11 #include "base/compiler_specific.h" |
12 #include "ui/base/cursor/cursor.h" | 12 #include "ui/base/cursor/cursor.h" |
13 #include "ui/base/cursor/cursor_loader.h" | 13 #include "ui/base/cursor/cursor_loader.h" |
14 #include "ui/base/ui_base_export.h" | 14 #include "ui/base/ui_base_export.h" |
15 #include "ui/base/x/x11_util.h" | 15 #include "ui/base/x/x11_util.h" |
16 #include "ui/gfx/display.h" | 16 #include "ui/gfx/display.h" |
17 | 17 |
18 namespace ui { | 18 namespace ui { |
19 | 19 |
20 class UI_BASE_EXPORT CursorLoaderX11 : public CursorLoader { | 20 class UI_BASE_EXPORT CursorLoaderX11 : public CursorLoader { |
21 public: | 21 public: |
22 CursorLoaderX11(); | 22 CursorLoaderX11(); |
23 virtual ~CursorLoaderX11(); | 23 virtual ~CursorLoaderX11(); |
24 | 24 |
25 // Overridden from CursorLoader: | 25 // Overridden from CursorLoader: |
26 virtual void LoadImageCursor(int id, | 26 virtual void LoadImageCursor(int id, |
27 int resource_id, | 27 int resource_id, |
28 const gfx::Point& hot) OVERRIDE; | 28 const gfx::Point& hot) override; |
29 virtual void LoadAnimatedCursor(int id, | 29 virtual void LoadAnimatedCursor(int id, |
30 int resource_id, | 30 int resource_id, |
31 const gfx::Point& hot, | 31 const gfx::Point& hot, |
32 int frame_delay_ms) OVERRIDE; | 32 int frame_delay_ms) override; |
33 virtual void UnloadAll() OVERRIDE; | 33 virtual void UnloadAll() override; |
34 virtual void SetPlatformCursor(gfx::NativeCursor* cursor) OVERRIDE; | 34 virtual void SetPlatformCursor(gfx::NativeCursor* cursor) override; |
35 | 35 |
36 const XcursorImage* GetXcursorImageForTest(int id); | 36 const XcursorImage* GetXcursorImageForTest(int id); |
37 | 37 |
38 private: | 38 private: |
39 // Returns true if we have an image resource loaded for the |native_cursor|. | 39 // Returns true if we have an image resource loaded for the |native_cursor|. |
40 bool IsImageCursor(gfx::NativeCursor native_cursor); | 40 bool IsImageCursor(gfx::NativeCursor native_cursor); |
41 | 41 |
42 // Gets the X Cursor corresponding to the |native_cursor|. | 42 // Gets the X Cursor corresponding to the |native_cursor|. |
43 ::Cursor ImageCursorFromNative(gfx::NativeCursor native_cursor); | 43 ::Cursor ImageCursorFromNative(gfx::NativeCursor native_cursor); |
44 | 44 |
45 // A map to hold all image cursors. It maps the cursor ID to the X Cursor. | 45 // A map to hold all image cursors. It maps the cursor ID to the X Cursor. |
46 typedef std::map<int, ::Cursor> ImageCursorMap; | 46 typedef std::map<int, ::Cursor> ImageCursorMap; |
47 ImageCursorMap cursors_; | 47 ImageCursorMap cursors_; |
48 | 48 |
49 // A map to hold all animated cursors. It maps the cursor ID to the pair of | 49 // A map to hold all animated cursors. It maps the cursor ID to the pair of |
50 // the X Cursor and the corresponding XcursorImages. We need a pointer to the | 50 // the X Cursor and the corresponding XcursorImages. We need a pointer to the |
51 // images so that we can free them on destruction. | 51 // images so that we can free them on destruction. |
52 typedef std::map<int, std::pair< ::Cursor, XcursorImages*> > | 52 typedef std::map<int, std::pair< ::Cursor, XcursorImages*> > |
53 AnimatedCursorMap; | 53 AnimatedCursorMap; |
54 AnimatedCursorMap animated_cursors_; | 54 AnimatedCursorMap animated_cursors_; |
55 | 55 |
56 const XScopedCursor invisible_cursor_; | 56 const XScopedCursor invisible_cursor_; |
57 | 57 |
58 DISALLOW_COPY_AND_ASSIGN(CursorLoaderX11); | 58 DISALLOW_COPY_AND_ASSIGN(CursorLoaderX11); |
59 }; | 59 }; |
60 | 60 |
61 } // namespace ui | 61 } // namespace ui |
62 | 62 |
63 #endif // UI_BASE_CURSOR_CURSOR_LOADER_X11_H_ | 63 #endif // UI_BASE_CURSOR_CURSOR_LOADER_X11_H_ |
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