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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_GFX_FONT_RENDER_PARAMS_LINUX_H_ | 5 #ifndef UI_GFX_FONT_RENDER_PARAMS_LINUX_H_ |
6 #define UI_GFX_FONT_RENDER_PARAMS_LINUX_H_ | 6 #define UI_GFX_FONT_RENDER_PARAMS_LINUX_H_ |
7 | 7 |
8 #include "ui/gfx/gfx_export.h" | 8 #include "ui/gfx/gfx_export.h" |
9 | 9 |
10 namespace gfx { | 10 namespace gfx { |
11 | 11 |
12 // A collection of parameters describing how text should be rendered on Linux. | 12 // A collection of parameters describing how text should be rendered on Linux. |
13 struct UI_EXPORT FontRenderParams { | 13 struct GFX_EXPORT FontRenderParams { |
14 // No constructor to avoid static initialization. | 14 // No constructor to avoid static initialization. |
15 | 15 |
16 // Level of hinting to be applied. | 16 // Level of hinting to be applied. |
17 enum Hinting { | 17 enum Hinting { |
18 HINTING_NONE = 0, | 18 HINTING_NONE = 0, |
19 HINTING_SLIGHT, | 19 HINTING_SLIGHT, |
20 HINTING_MEDIUM, | 20 HINTING_MEDIUM, |
21 HINTING_FULL, | 21 HINTING_FULL, |
22 }; | 22 }; |
23 | 23 |
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47 | 47 |
48 // Hinting level. | 48 // Hinting level. |
49 Hinting hinting; | 49 Hinting hinting; |
50 | 50 |
51 // Whether subpixel rendering should be used or not, and if so, the display's | 51 // Whether subpixel rendering should be used or not, and if so, the display's |
52 // subpixel order. | 52 // subpixel order. |
53 SubpixelRendering subpixel_rendering; | 53 SubpixelRendering subpixel_rendering; |
54 }; | 54 }; |
55 | 55 |
56 // Returns the system's default parameters for font rendering. | 56 // Returns the system's default parameters for font rendering. |
57 UI_EXPORT const FontRenderParams& GetDefaultFontRenderParams(); | 57 GFX_EXPORT const FontRenderParams& GetDefaultFontRenderParams(); |
58 | 58 |
59 // Returns the system's default parameters for WebKit font rendering. | 59 // Returns the system's default parameters for WebKit font rendering. |
60 UI_EXPORT const FontRenderParams& GetDefaultWebKitFontRenderParams(); | 60 GFX_EXPORT const FontRenderParams& GetDefaultWebKitFontRenderParams(); |
61 | 61 |
62 // Returns the system's default parameters for WebKit subpixel positioning. | 62 // Returns the system's default parameters for WebKit subpixel positioning. |
63 // Subpixel positioning is special since neither GTK nor FontConfig currently | 63 // Subpixel positioning is special since neither GTK nor FontConfig currently |
64 // track it as a preference. | 64 // track it as a preference. |
65 // See https://bugs.freedesktop.org/show_bug.cgi?id=50736 | 65 // See https://bugs.freedesktop.org/show_bug.cgi?id=50736 |
66 UI_EXPORT bool GetDefaultWebkitSubpixelPositioning(); | 66 GFX_EXPORT bool GetDefaultWebkitSubpixelPositioning(); |
67 | 67 |
68 } // namespace gfx | 68 } // namespace gfx |
69 | 69 |
70 #endif // UI_GFX_FONT_RENDER_PARAMS_LINUX_H_ | 70 #endif // UI_GFX_FONT_RENDER_PARAMS_LINUX_H_ |
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