resource_bundle_mac.mm revision c2e0dbddbe15c98d52c4786dac06cb8952a8ae6d
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/resource/resource_bundle.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#import <AppKit/AppKit.h> 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/file_util.h" 112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/files/file_path.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/mac/bundle_locations.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/mac/mac_util.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/ref_counted_memory.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/scoped_nsobject.h" 16c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "base/strings/sys_string_conversions.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/synchronization/lock.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/resource/resource_handle.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/image/image.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace ui { 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)base::FilePath GetResourcesPakFilePath(NSString* name, NSString* mac_locale) { 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NSString *resource_path; 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Some of the helper processes need to be able to fetch resources 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // (chrome_main.cc: SubprocessNeedsResourceBundle()). Fetch the same locale 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // as the already-running browser instead of using what NSBundle might pick 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // based on values at helper launch time. 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if ([mac_locale length]) { 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_path = [base::mac::FrameworkBundle() pathForResource:name 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ofType:@"pak" 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) inDirectory:@"" 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) forLocalization:mac_locale]; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_path = [base::mac::FrameworkBundle() pathForResource:name 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ofType:@"pak"]; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!resource_path) { 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Return just the name of the pack file. 432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return base::FilePath(base::SysNSStringToUTF8(name) + ".pak"); 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return base::FilePath([resource_path fileSystemRepresentation]); 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ResourceBundle::LoadCommonResources() { 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AddDataPackFromPath(GetResourcesPakFilePath(@"chrome", nil), 532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SCALE_FACTOR_NONE); 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AddDataPackFromPath(GetResourcesPakFilePath(@"chrome_100_percent", 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) nil), SCALE_FACTOR_100P); 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AddDataPackFromPath(GetResourcesPakFilePath(@"webkit_resources_100_percent", 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) nil), SCALE_FACTOR_100P); 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On Mac we load 1x and 2x resources and we let the UI framework decide 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // which one to use. 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsScaleFactorSupported(SCALE_FACTOR_200P)) { 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AddDataPackFromPath(GetResourcesPakFilePath(@"chrome_200_percent", 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) nil), SCALE_FACTOR_200P); 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AddDataPackFromPath(GetResourcesPakFilePath(@"webkit_resources_200_percent", 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) nil), SCALE_FACTOR_200P); 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)base::FilePath ResourceBundle::GetLocaleFilePath(const std::string& app_locale, 702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool test_file_exists) { 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NSString* mac_locale = base::SysUTF8ToNSString(app_locale); 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mac OS X uses "_" instead of "-", so swap to get a Mac-style value. 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mac_locale = [mac_locale stringByReplacingOccurrencesOfString:@"-" 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) withString:@"_"]; 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On disk, the "en_US" resources are just "en" (http://crbug.com/25578). 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if ([mac_locale isEqual:@"en_US"]) 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mac_locale = @"en"; 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath locale_file_path = 822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetResourcesPakFilePath(@"locale", mac_locale); 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) { 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) locale_file_path = 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->GetPathForLocalePack(locale_file_path, app_locale); 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Don't try to load empty values or values that are not absolute paths. 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (locale_file_path.empty() || !locale_file_path.IsAbsolute()) 912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return base::FilePath(); 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (test_file_exists && !file_util::PathExists(locale_file_path)) 942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return base::FilePath(); 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return locale_file_path; 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Image& ResourceBundle::GetNativeImageNamed(int resource_id, ImageRTL rtl) { 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Flipped images are not used on Mac. 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(rtl, RTL_DISABLED); 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check to see if the image is already in the cache. 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(*images_and_fonts_lock_); 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (images_.count(resource_id)) { 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!images_[resource_id].HasRepresentation(gfx::Image::kImageRepCocoa)) { 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DLOG(WARNING) << "ResourceBundle::GetNativeImageNamed() is returning a" 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << " cached gfx::Image that isn't backed by an NSImage. The image" 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << " will be converted, rather than going through the NSImage loader." 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << " resource_id = " << resource_id; 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return images_[resource_id]; 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Image image; 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) image = delegate_->GetNativeImageNamed(resource_id, rtl); 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (image.IsEmpty()) { 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_nsobject<NSImage> ns_image; 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < data_packs_.size(); ++i) { 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<base::RefCountedStaticMemory> data( 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) data_packs_[i]->GetStaticMemory(resource_id)); 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!data.get()) 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) continue; 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_nsobject<NSData> ns_data( 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [[NSData alloc] initWithBytes:data->front() 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) length:data->size()]); 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!ns_image.get()) { 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ns_image.reset([[NSImage alloc] initWithData:ns_data]); 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NSImageRep* image_rep = [NSBitmapImageRep imageRepWithData:ns_data]; 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (image_rep) 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [ns_image addRepresentation:image_rep]; 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!ns_image.get()) { 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Unable to load image with id " << resource_id; 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); // Want to assert in debug mode. 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GetEmptyImage(); 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) image = gfx::Image(ns_image.release()); 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(*images_and_fonts_lock_); 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Another thread raced the load and has already cached the image. 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (images_.count(resource_id)) 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return images_[resource_id]; 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) images_[resource_id] = image; 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return images_[resource_id]; 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace ui 161