1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "chrome/browser/extensions/chrome_component_extension_resource_manager.h" 6 7 #include "base/logging.h" 8 #include "base/path_service.h" 9 #include "chrome/common/chrome_paths.h" 10 #include "grit/chrome_unscaled_resources.h" 11 #include "grit/component_extension_resources_map.h" 12 #include "grit/theme_resources.h" 13 14 #if defined(OS_CHROMEOS) 15 #include "ui/file_manager/file_manager_resource_util.h" 16 #endif 17 18 #if defined(USE_AURA) 19 #include "ui/keyboard/keyboard_util.h" 20 #endif 21 22 namespace extensions { 23 24 ChromeComponentExtensionResourceManager:: 25 ChromeComponentExtensionResourceManager() { 26 static const GritResourceMap kExtraComponentExtensionResources[] = { 27 {"web_store/webstore_icon_128.png", IDR_WEBSTORE_ICON}, 28 {"web_store/webstore_icon_16.png", IDR_WEBSTORE_ICON_16}, 29 {"chrome_app/product_logo_128.png", IDR_PRODUCT_LOGO_128}, 30 {"chrome_app/product_logo_16.png", IDR_PRODUCT_LOGO_16}, 31 #if defined(ENABLE_SETTINGS_APP) 32 {"settings_app/settings_app_icon_128.png", IDR_SETTINGS_APP_ICON_128}, 33 {"settings_app/settings_app_icon_16.png", IDR_SETTINGS_APP_ICON_16}, 34 {"settings_app/settings_app_icon_32.png", IDR_SETTINGS_APP_ICON_32}, 35 {"settings_app/settings_app_icon_48.png", IDR_SETTINGS_APP_ICON_48}, 36 #endif 37 }; 38 39 AddComponentResourceEntries( 40 kComponentExtensionResources, 41 kComponentExtensionResourcesSize); 42 AddComponentResourceEntries( 43 kExtraComponentExtensionResources, 44 arraysize(kExtraComponentExtensionResources)); 45 #if defined(OS_CHROMEOS) 46 size_t file_manager_resource_size; 47 const GritResourceMap* file_manager_resources = 48 file_manager::GetFileManagerResources(&file_manager_resource_size); 49 AddComponentResourceEntries( 50 file_manager_resources, 51 file_manager_resource_size); 52 53 size_t keyboard_resource_size; 54 const GritResourceMap* keyboard_resources = 55 keyboard::GetKeyboardExtensionResources(&keyboard_resource_size); 56 AddComponentResourceEntries( 57 keyboard_resources, 58 keyboard_resource_size); 59 #endif 60 } 61 62 ChromeComponentExtensionResourceManager:: 63 ~ChromeComponentExtensionResourceManager() {} 64 65 bool ChromeComponentExtensionResourceManager::IsComponentExtensionResource( 66 const base::FilePath& extension_path, 67 const base::FilePath& resource_path, 68 int* resource_id) { 69 base::FilePath directory_path = extension_path; 70 base::FilePath resources_dir; 71 base::FilePath relative_path; 72 if (!PathService::Get(chrome::DIR_RESOURCES, &resources_dir) || 73 !resources_dir.AppendRelativePath(directory_path, &relative_path)) { 74 return false; 75 } 76 relative_path = relative_path.Append(resource_path); 77 relative_path = relative_path.NormalizePathSeparators(); 78 79 std::map<base::FilePath, int>::const_iterator entry = 80 path_to_resource_id_.find(relative_path); 81 if (entry != path_to_resource_id_.end()) 82 *resource_id = entry->second; 83 84 return entry != path_to_resource_id_.end(); 85 } 86 87 void ChromeComponentExtensionResourceManager::AddComponentResourceEntries( 88 const GritResourceMap* entries, 89 size_t size) { 90 for (size_t i = 0; i < size; ++i) { 91 base::FilePath resource_path = base::FilePath().AppendASCII( 92 entries[i].name); 93 resource_path = resource_path.NormalizePathSeparators(); 94 95 DCHECK(path_to_resource_id_.find(resource_path) == 96 path_to_resource_id_.end()); 97 path_to_resource_id_[resource_path] = entries[i].value; 98 } 99 } 100 101 } // namespace extensions 102
