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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2009 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_COMMON_RESOURCE_BUNDLE_H__ | 5 #ifndef CHROME_COMMON_RESOURCE_BUNDLE_H__ |
6 #define CHROME_COMMON_RESOURCE_BUNDLE_H__ | 6 #define CHROME_COMMON_RESOURCE_BUNDLE_H__ |
7 | 7 |
8 #include "build/build_config.h" | 8 #include "build/build_config.h" |
9 | 9 |
10 #if defined(OS_WIN) | 10 #if defined(OS_WIN) |
11 #include <windows.h> | 11 #include <windows.h> |
12 #endif | 12 #endif |
13 | 13 |
14 #include <map> | 14 #include <map> |
15 #include <string> | 15 #include <string> |
16 | 16 |
17 #include "base/basictypes.h" | 17 #include "base/basictypes.h" |
18 #include "base/file_path.h" | 18 #include "base/file_path.h" |
19 #include "base/lock.h" | 19 #include "base/lock.h" |
20 #include "base/scoped_ptr.h" | 20 #include "base/scoped_ptr.h" |
| 21 #include "chrome/browser/extensions/extension.h" |
21 | 22 |
22 #if defined(OS_LINUX) || defined(OS_MACOSX) | 23 #if defined(OS_LINUX) || defined(OS_MACOSX) |
23 namespace base { | 24 namespace base { |
24 class DataPack; | 25 class DataPack; |
25 }; | 26 }; |
26 #endif | 27 #endif |
27 #if defined(OS_LINUX) | 28 #if defined(OS_LINUX) |
28 typedef struct _GdkPixbuf GdkPixbuf; | 29 typedef struct _GdkPixbuf GdkPixbuf; |
29 #endif | 30 #endif |
30 class ChromeFont; | 31 class ChromeFont; |
| 32 class Extension; |
31 class SkBitmap; | 33 class SkBitmap; |
32 class StringPiece; | 34 class StringPiece; |
33 | 35 |
34 // ResourceBundle is a central facility to load images and other resources, | 36 // ResourceBundle is a central facility to load images and other resources, |
35 // such as theme graphics. | 37 // such as theme graphics. |
36 // Every resource is loaded only once. | 38 // Every resource is loaded only once. |
37 class ResourceBundle { | 39 class ResourceBundle { |
38 public: | 40 public: |
39 // An enumeration of the various font styles used throughout Chrome. | 41 // An enumeration of the various font styles used throughout Chrome. |
40 // The following holds true for the font sizes: | 42 // The following holds true for the font sizes: |
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111 // Loads and returns the global accelerators. | 113 // Loads and returns the global accelerators. |
112 HACCEL GetGlobalAccelerators(); | 114 HACCEL GetGlobalAccelerators(); |
113 | 115 |
114 // Loads and returns a cursor from the app module. | 116 // Loads and returns a cursor from the app module. |
115 HCURSOR LoadCursor(int cursor_id); | 117 HCURSOR LoadCursor(int cursor_id); |
116 #elif defined(OS_LINUX) | 118 #elif defined(OS_LINUX) |
117 // Load a theme image as a GdkPixbuf. | 119 // Load a theme image as a GdkPixbuf. |
118 GdkPixbuf* LoadPixbuf(int resource_id); | 120 GdkPixbuf* LoadPixbuf(int resource_id); |
119 #endif | 121 #endif |
120 | 122 |
| 123 // Sets an Extension object that can handle theme resource requests. |
| 124 void SetThemeExtension(const Extension& e); |
| 125 |
121 private: | 126 private: |
122 // We define a DataHandle typedef to abstract across how data is stored | 127 // We define a DataHandle typedef to abstract across how data is stored |
123 // across platforms. | 128 // across platforms. |
124 #if defined(OS_WIN) | 129 #if defined(OS_WIN) |
125 // Windows stores resources in DLLs, which are managed by HINSTANCE. | 130 // Windows stores resources in DLLs, which are managed by HINSTANCE. |
126 typedef HINSTANCE DataHandle; | 131 typedef HINSTANCE DataHandle; |
127 #elif defined(OS_LINUX) || defined(OS_MACOSX) | 132 #elif defined(OS_LINUX) || defined(OS_MACOSX) |
128 // Linux uses base::DataPack. | 133 // Linux uses base::DataPack. |
129 typedef base::DataPack* DataHandle; | 134 typedef base::DataPack* DataHandle; |
130 #endif | 135 #endif |
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176 // The various fonts used. Cached to avoid repeated GDI creation/destruction. | 181 // The various fonts used. Cached to avoid repeated GDI creation/destruction. |
177 scoped_ptr<ChromeFont> base_font_; | 182 scoped_ptr<ChromeFont> base_font_; |
178 scoped_ptr<ChromeFont> small_font_; | 183 scoped_ptr<ChromeFont> small_font_; |
179 scoped_ptr<ChromeFont> medium_font_; | 184 scoped_ptr<ChromeFont> medium_font_; |
180 scoped_ptr<ChromeFont> medium_bold_font_; | 185 scoped_ptr<ChromeFont> medium_bold_font_; |
181 scoped_ptr<ChromeFont> large_font_; | 186 scoped_ptr<ChromeFont> large_font_; |
182 scoped_ptr<ChromeFont> web_font_; | 187 scoped_ptr<ChromeFont> web_font_; |
183 | 188 |
184 static ResourceBundle* g_shared_instance_; | 189 static ResourceBundle* g_shared_instance_; |
185 | 190 |
| 191 scoped_ptr<Extension> theme_extension_; |
| 192 |
186 DISALLOW_EVIL_CONSTRUCTORS(ResourceBundle); | 193 DISALLOW_EVIL_CONSTRUCTORS(ResourceBundle); |
187 }; | 194 }; |
188 | 195 |
189 #endif // CHROME_COMMON_RESOURCE_BUNDLE_H__ | 196 #endif // CHROME_COMMON_RESOURCE_BUNDLE_H__ |
190 | 197 |
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