114 lines
3.8 KiB
C++
114 lines
3.8 KiB
C++
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE-CHROMIUM file.
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#include "brightray/common/main_delegate.h"
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#include <memory>
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#include "base/command_line.h"
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#include "base/mac/bundle_locations.h"
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#include "base/path_service.h"
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#include "brightray/browser/browser_client.h"
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#include "brightray/common/content_client.h"
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#include "content/public/common/content_switches.h"
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#include "ui/base/resource/resource_bundle.h"
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#include "ui/base/ui_base_switches.h"
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namespace brightray {
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namespace {
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// Returns true if this subprocess type needs the ResourceBundle initialized
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// and resources loaded.
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bool SubprocessNeedsResourceBundle(const std::string& process_type) {
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return
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#if defined(OS_POSIX) && !defined(OS_MACOSX)
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// The zygote process opens the resources for the renderers.
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process_type == switches::kZygoteProcess ||
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#endif
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#if defined(OS_MACOSX)
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// Mac needs them too for scrollbar related images and for sandbox
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// profiles.
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process_type == switches::kPpapiPluginProcess ||
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process_type == switches::kPpapiBrokerProcess ||
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process_type == switches::kGpuProcess ||
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#endif
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process_type == switches::kRendererProcess ||
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process_type == switches::kUtilityProcess;
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}
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} // namespace
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void LoadResourceBundle(const std::string& locale) {
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const bool initialized = ui::ResourceBundle::HasSharedInstance();
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if (initialized)
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ui::ResourceBundle::CleanupSharedInstance();
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// Load other resource files.
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base::FilePath pak_dir;
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#if defined(OS_MACOSX)
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pak_dir =
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base::mac::FrameworkBundlePath().Append(FILE_PATH_LITERAL("Resources"));
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#else
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PathService::Get(base::DIR_MODULE, &pak_dir);
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#endif
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ui::ResourceBundle::InitSharedInstanceWithLocale(
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locale, nullptr, ui::ResourceBundle::LOAD_COMMON_RESOURCES);
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ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance();
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bundle.ReloadLocaleResources(locale);
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bundle.AddDataPackFromPath(pak_dir.Append(FILE_PATH_LITERAL("resources.pak")),
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ui::SCALE_FACTOR_NONE);
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#if defined(ENABLE_PDF_VIEWER)
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NOTIMPLEMENTED()
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<< "Hi, whoever's fixing PDF support! Thanks! The pdf "
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"viewer resources haven't been ported over to the GN build yet, so "
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"you'll probably need to change this bit of code.";
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bundle.AddDataPackFromPath(
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pak_dir.Append(FILE_PATH_LITERAL("pdf_viewer_resources.pak")),
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ui::GetSupportedScaleFactors()[0]);
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#endif // defined(ENABLE_PDF_VIEWER)
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}
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MainDelegate::MainDelegate() {}
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MainDelegate::~MainDelegate() {}
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std::unique_ptr<ContentClient> MainDelegate::CreateContentClient() {
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return std::unique_ptr<ContentClient>(new ContentClient);
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}
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bool MainDelegate::BasicStartupComplete(int* exit_code) {
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content_client_ = CreateContentClient();
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SetContentClient(content_client_.get());
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#if defined(OS_MACOSX)
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OverrideChildProcessPath();
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OverrideFrameworkBundlePath();
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#endif
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return false;
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}
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void MainDelegate::PreSandboxStartup() {
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auto cmd = *base::CommandLine::ForCurrentProcess();
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std::string process_type = cmd.GetSwitchValueASCII(switches::kProcessType);
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// Initialize ResourceBundle which handles files loaded from external
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// sources. The language should have been passed in to us from the
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// browser process as a command line flag.
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if (SubprocessNeedsResourceBundle(process_type)) {
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std::string locale = cmd.GetSwitchValueASCII(switches::kLang);
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LoadResourceBundle(locale);
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}
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}
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content::ContentBrowserClient* MainDelegate::CreateContentBrowserClient() {
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browser_client_ = CreateBrowserClient();
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return browser_client_.get();
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}
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std::unique_ptr<BrowserClient> MainDelegate::CreateBrowserClient() {
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return std::unique_ptr<BrowserClient>(new BrowserClient);
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}
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} // namespace brightray
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