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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 #include "ui/base/resource/resource_bundle_win.h" | 5 #include "ui/base/resource/resource_bundle_win.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/path_service.h" | 8 #include "base/path_service.h" |
9 #include "base/strings/utf_string_conversions.h" | 9 #include "base/strings/utf_string_conversions.h" |
10 #include "skia/ext/image_operations.h" | 10 #include "skia/ext/image_operations.h" |
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21 namespace { | 21 namespace { |
22 | 22 |
23 HINSTANCE resources_data_dll; | 23 HINSTANCE resources_data_dll; |
24 | 24 |
25 HINSTANCE GetCurrentResourceDLL() { | 25 HINSTANCE GetCurrentResourceDLL() { |
26 if (resources_data_dll) | 26 if (resources_data_dll) |
27 return resources_data_dll; | 27 return resources_data_dll; |
28 return GetModuleHandle(NULL); | 28 return GetModuleHandle(NULL); |
29 } | 29 } |
30 | 30 |
31 base::FilePath GetResourcesPakFilePath(const std::string& pak_name) { | |
32 base::FilePath path; | |
33 if (PathService::Get(base::DIR_MODULE, &path)) | |
34 return path.AppendASCII(pak_name.c_str()); | |
35 | |
36 // Return just the name of the pack file. | |
37 return base::FilePath(base::ASCIIToUTF16(pak_name)); | |
38 } | |
39 | |
40 } // namespace | 31 } // namespace |
41 | 32 |
42 void ResourceBundle::LoadCommonResources() { | |
43 // As a convenience, add the current resource module as a data packs. | |
44 data_packs_.push_back(new ResourceDataDLL(GetCurrentResourceDLL())); | |
45 | |
46 if (IsScaleFactorSupported(SCALE_FACTOR_100P)) { | |
47 AddDataPackFromPath( | |
48 GetResourcesPakFilePath("chrome_100_percent.pak"), | |
49 SCALE_FACTOR_100P); | |
50 } | |
51 if (IsScaleFactorSupported(SCALE_FACTOR_200P)) { | |
52 DCHECK(gfx::IsHighDPIEnabled()); | |
53 AddDataPackFromPath( | |
54 GetResourcesPakFilePath("chrome_200_percent.pak"), | |
55 SCALE_FACTOR_200P); | |
56 } | |
57 } | |
58 | |
59 gfx::Image& ResourceBundle::GetNativeImageNamed(int resource_id, ImageRTL rtl) { | 33 gfx::Image& ResourceBundle::GetNativeImageNamed(int resource_id, ImageRTL rtl) { |
60 // Flipped image is not used on Windows. | 34 // Flipped image is not used on Windows. |
61 DCHECK_EQ(rtl, RTL_DISABLED); | 35 DCHECK_EQ(rtl, RTL_DISABLED); |
62 | 36 |
63 // Windows only uses SkBitmap for gfx::Image, so this is the same as | 37 // Windows only uses SkBitmap for gfx::Image, so this is the same as |
64 // GetImageNamed. | 38 // GetImageNamed. |
65 return GetImageNamed(resource_id); | 39 return GetImageNamed(resource_id); |
66 } | 40 } |
67 | 41 |
68 void SetResourcesDataDLL(HINSTANCE handle) { | 42 void SetResourcesDataDLL(HINSTANCE handle) { |
69 resources_data_dll = handle; | 43 resources_data_dll = handle; |
70 } | 44 } |
71 | 45 |
72 HICON LoadThemeIconFromResourcesDataDLL(int icon_id) { | 46 HICON LoadThemeIconFromResourcesDataDLL(int icon_id) { |
73 return ::LoadIcon(GetCurrentResourceDLL(), MAKEINTRESOURCE(icon_id)); | 47 return ::LoadIcon(GetCurrentResourceDLL(), MAKEINTRESOURCE(icon_id)); |
74 } | 48 } |
75 | 49 |
76 } // namespace ui; | 50 } // namespace ui; |
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