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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 CHROME_BROWSER_UI_LIBGTKUI_NATIVE_THEME_GTK3_H_ | 5 #ifndef CHROME_BROWSER_UI_LIBGTKUI_NATIVE_THEME_GTK3_H_ |
6 #define CHROME_BROWSER_UI_LIBGTKUI_NATIVE_THEME_GTK3_H_ | 6 #define CHROME_BROWSER_UI_LIBGTKUI_NATIVE_THEME_GTK3_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "base/optional.h" | 9 #include "base/optional.h" |
10 #include "ui/native_theme/native_theme_base.h" | 10 #include "ui/native_theme/native_theme_base.h" |
11 | 11 |
12 namespace libgtkui { | 12 namespace libgtkui { |
13 | 13 |
14 // A version of NativeTheme that uses GTK3-rendered widgets. | 14 // A version of NativeTheme that uses GTK3-rendered widgets. |
15 class NativeThemeGtk3 : public ui::NativeThemeBase { | 15 class NativeThemeGtk3 : public ui::NativeThemeBase { |
16 public: | 16 public: |
17 static NativeThemeGtk3* instance(); | 17 static NativeThemeGtk3* instance(); |
18 | 18 |
19 // Called when gtk theme changes. | 19 // Called when gtk theme changes. |
20 void ResetColorCache(); | 20 void ResetColorCache(); |
21 | 21 |
22 // Overridden from ui::NativeThemeBase: | 22 // Overridden from ui::NativeThemeBase: |
23 SkColor GetSystemColor(ColorId color_id) const override; | 23 SkColor GetSystemColor(ColorId color_id) const override; |
24 void PaintArrowButton(SkCanvas* canvas, | 24 void PaintArrowButton(cc::PaintCanvas* canvas, |
25 const gfx::Rect& rect, | 25 const gfx::Rect& rect, |
26 Part direction, | 26 Part direction, |
27 State state) const override; | 27 State state) const override; |
28 void PaintScrollbarTrack(SkCanvas* canvas, | 28 void PaintScrollbarTrack(cc::PaintCanvas* canvas, |
29 Part part, | 29 Part part, |
30 State state, | 30 State state, |
31 const ScrollbarTrackExtraParams& extra_params, | 31 const ScrollbarTrackExtraParams& extra_params, |
32 const gfx::Rect& rect) const override; | 32 const gfx::Rect& rect) const override; |
33 void PaintScrollbarThumb( | 33 void PaintScrollbarThumb( |
34 SkCanvas* canvas, | 34 cc::PaintCanvas* canvas, |
35 Part part, | 35 Part part, |
36 State state, | 36 State state, |
37 const gfx::Rect& rect, | 37 const gfx::Rect& rect, |
38 NativeTheme::ScrollbarOverlayColorTheme theme) const override; | 38 NativeTheme::ScrollbarOverlayColorTheme theme) const override; |
39 void PaintScrollbarCorner(SkCanvas* canvas, | 39 void PaintScrollbarCorner(cc::PaintCanvas* canvas, |
40 State state, | 40 State state, |
41 const gfx::Rect& rect) const override; | 41 const gfx::Rect& rect) const override; |
42 void PaintMenuPopupBackground( | 42 void PaintMenuPopupBackground( |
43 cc::PaintCanvas* canvas, | 43 cc::PaintCanvas* canvas, |
44 const gfx::Size& size, | 44 const gfx::Size& size, |
45 const MenuBackgroundExtraParams& menu_background) const override; | 45 const MenuBackgroundExtraParams& menu_background) const override; |
46 void PaintMenuSeparator( | 46 void PaintMenuSeparator( |
47 SkCanvas* canvas, | 47 cc::PaintCanvas* canvas, |
48 State state, | 48 State state, |
49 const gfx::Rect& rect, | 49 const gfx::Rect& rect, |
50 const MenuSeparatorExtraParams& menu_separator) const override; | 50 const MenuSeparatorExtraParams& menu_separator) const override; |
51 void PaintMenuItemBackground( | 51 void PaintMenuItemBackground( |
52 cc::PaintCanvas* canvas, | 52 cc::PaintCanvas* canvas, |
53 State state, | 53 State state, |
54 const gfx::Rect& rect, | 54 const gfx::Rect& rect, |
55 const MenuItemExtraParams& menu_item) const override; | 55 const MenuItemExtraParams& menu_item) const override; |
56 void PaintFrameTopArea( | 56 void PaintFrameTopArea( |
57 SkCanvas* canvas, | 57 cc::PaintCanvas* canvas, |
58 State state, | 58 State state, |
59 const gfx::Rect& rect, | 59 const gfx::Rect& rect, |
60 const FrameTopAreaExtraParams& frame_top_area) const override; | 60 const FrameTopAreaExtraParams& frame_top_area) const override; |
61 | 61 |
62 private: | 62 private: |
63 NativeThemeGtk3(); | 63 NativeThemeGtk3(); |
64 ~NativeThemeGtk3() override; | 64 ~NativeThemeGtk3() override; |
65 | 65 |
66 mutable base::Optional<SkColor> color_cache_[kColorId_NumColors]; | 66 mutable base::Optional<SkColor> color_cache_[kColorId_NumColors]; |
67 | 67 |
68 DISALLOW_COPY_AND_ASSIGN(NativeThemeGtk3); | 68 DISALLOW_COPY_AND_ASSIGN(NativeThemeGtk3); |
69 }; | 69 }; |
70 | 70 |
71 } // namespace libgtkui | 71 } // namespace libgtkui |
72 | 72 |
73 #endif // CHROME_BROWSER_UI_LIBGTKUI_NATIVE_THEME_GTK3_H_ | 73 #endif // CHROME_BROWSER_UI_LIBGTKUI_NATIVE_THEME_GTK3_H_ |
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