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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_OZONE_PUBLIC_CURSOR_FACTORY_OZONE_H_ | 5 #ifndef UI_OZONE_PUBLIC_CURSOR_FACTORY_OZONE_H_ |
| 6 #define UI_OZONE_PUBLIC_CURSOR_FACTORY_OZONE_H_ | 6 #define UI_OZONE_PUBLIC_CURSOR_FACTORY_OZONE_H_ |
| 7 | 7 |
| 8 #include <vector> | 8 #include <vector> |
| 9 | 9 |
| 10 #include "ui/gfx/native_widget_types.h" | 10 #include "ui/gfx/native_widget_types.h" |
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| 28 | 28 |
| 29 // Return the default cursor of the specified type. The types are listed in | 29 // Return the default cursor of the specified type. The types are listed in |
| 30 // ui/base/cursor/cursor.h. Default cursors are managed by the implementation | 30 // ui/base/cursor/cursor.h. Default cursors are managed by the implementation |
| 31 // and must live indefinitely; there's no way to know when to free them. | 31 // and must live indefinitely; there's no way to know when to free them. |
| 32 virtual PlatformCursor GetDefaultCursor(int type); | 32 virtual PlatformCursor GetDefaultCursor(int type); |
| 33 | 33 |
| 34 // Return a image cursor from the specified image & hotspot. Image cursors | 34 // Return a image cursor from the specified image & hotspot. Image cursors |
| 35 // are referenced counted and have an initial refcount of 1. Therefore, each | 35 // are referenced counted and have an initial refcount of 1. Therefore, each |
| 36 // CreateImageCursor call must be matched with a call to UnrefImageCursor. | 36 // CreateImageCursor call must be matched with a call to UnrefImageCursor. |
| 37 virtual PlatformCursor CreateImageCursor(const SkBitmap& bitmap, | 37 virtual PlatformCursor CreateImageCursor(const SkBitmap& bitmap, |
| 38 const gfx::Point& hotspot); | 38 const gfx::Point& hotspot, |
| 39 float bitmap_dpi); |
| 39 | 40 |
| 40 // Return a animated cursor from the specified image & hotspot. Animated | 41 // Return a animated cursor from the specified image & hotspot. Animated |
| 41 // cursors are referenced counted and have an initial refcount of 1. | 42 // cursors are referenced counted and have an initial refcount of 1. |
| 42 // Therefore, each CreateAnimatedCursor call must be matched with a call to | 43 // Therefore, each CreateAnimatedCursor call must be matched with a call to |
| 43 // UnrefImageCursor. | 44 // UnrefImageCursor. |
| 44 virtual PlatformCursor CreateAnimatedCursor( | 45 virtual PlatformCursor CreateAnimatedCursor( |
| 45 const std::vector<SkBitmap>& bitmaps, | 46 const std::vector<SkBitmap>& bitmaps, |
| 46 const gfx::Point& hotspot, | 47 const gfx::Point& hotspot, |
| 47 int frame_delay_ms); | 48 int frame_delay_ms, |
| 49 float bitmap_dpi); |
| 48 | 50 |
| 49 // Increment platform image cursor refcount. | 51 // Increment platform image cursor refcount. |
| 50 virtual void RefImageCursor(PlatformCursor cursor); | 52 virtual void RefImageCursor(PlatformCursor cursor); |
| 51 | 53 |
| 52 // Decrement platform image cursor refcount. | 54 // Decrement platform image cursor refcount. |
| 53 virtual void UnrefImageCursor(PlatformCursor cursor); | 55 virtual void UnrefImageCursor(PlatformCursor cursor); |
| 54 | 56 |
| 55 private: | 57 private: |
| 56 static CursorFactoryOzone* impl_; // not owned | 58 static CursorFactoryOzone* impl_; // not owned |
| 57 }; | 59 }; |
| 58 | 60 |
| 59 } // namespace ui | 61 } // namespace ui |
| 60 | 62 |
| 61 #endif // UI_OZONE_PUBLIC_CURSOR_FACTORY_OZONE_H_ | 63 #endif // UI_OZONE_PUBLIC_CURSOR_FACTORY_OZONE_H_ |
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