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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_PLATFORM_FONT_WIN_H_ | 5 #ifndef UI_GFX_PLATFORM_FONT_WIN_H_ |
6 #define UI_GFX_PLATFORM_FONT_WIN_H_ | 6 #define UI_GFX_PLATFORM_FONT_WIN_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" |
11 #include "base/memory/ref_counted.h" | 11 #include "base/memory/ref_counted.h" |
12 #include "ui/gfx/gfx_export.h" | 12 #include "ui/gfx/gfx_export.h" |
13 #include "ui/gfx/platform_font.h" | 13 #include "ui/gfx/platform_font.h" |
14 | 14 |
15 namespace gfx { | 15 namespace gfx { |
16 | 16 |
17 class UI_EXPORT PlatformFontWin : public PlatformFont { | 17 class GFX_EXPORT PlatformFontWin : public PlatformFont { |
18 public: | 18 public: |
19 PlatformFontWin(); | 19 PlatformFontWin(); |
20 explicit PlatformFontWin(NativeFont native_font); | 20 explicit PlatformFontWin(NativeFont native_font); |
21 PlatformFontWin(const std::string& font_name, int font_size); | 21 PlatformFontWin(const std::string& font_name, int font_size); |
22 | 22 |
23 // Dialog units to pixels conversion. | 23 // Dialog units to pixels conversion. |
24 // See http://support.microsoft.com/kb/145994 for details. | 24 // See http://support.microsoft.com/kb/145994 for details. |
25 int horizontal_dlus_to_pixels(int dlus) const { | 25 int horizontal_dlus_to_pixels(int dlus) const { |
26 return dlus * font_ref_->GetDluBaseX() / 4; | 26 return dlus * font_ref_->GetDluBaseX() / 4; |
27 } | 27 } |
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149 // Indirect reference to the HFontRef, which references the underlying HFONT. | 149 // Indirect reference to the HFontRef, which references the underlying HFONT. |
150 scoped_refptr<HFontRef> font_ref_; | 150 scoped_refptr<HFontRef> font_ref_; |
151 | 151 |
152 DISALLOW_COPY_AND_ASSIGN(PlatformFontWin); | 152 DISALLOW_COPY_AND_ASSIGN(PlatformFontWin); |
153 }; | 153 }; |
154 | 154 |
155 } // namespace gfx | 155 } // namespace gfx |
156 | 156 |
157 #endif // UI_GFX_PLATFORM_FONT_WIN_H_ | 157 #endif // UI_GFX_PLATFORM_FONT_WIN_H_ |
158 | 158 |
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