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Rename the current CEF runtime to Alloy (see issue #2969)
As part of introducing the Chrome runtime we now need to distinguish between the classes that implement the current CEF runtime and the classes the implement the shared CEF library/runtime structure and public API. We choose the name Alloy for the current CEF runtime because it describes a combination of Chrome and other elements. Shared CEF library/runtime classes will continue to use the Cef prefix. Classes that implement the Alloy or Chrome runtime will use the Alloy or Chrome prefixes respectively. Classes that extend an existing Chrome-prefixed class will add the Cef or Alloy suffix, thereby following the existing naming pattern of Chrome-derived classes. This change applies the new naming pattern to an initial set of runtime-related classes. Additional classes/files will be renamed and moved as the Chrome runtime implementation progresses.
This commit is contained in:
Marshall Greenblatt
238
libcef/browser/alloy/alloy_browser_main.cc
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238
libcef/browser/alloy/alloy_browser_main.cc
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// 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 file.
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#include "libcef/browser/alloy/alloy_browser_main.h"
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#include <stdint.h>
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#include <string>
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#include "libcef/browser/alloy/alloy_content_browser_client.h"
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#include "libcef/browser/browser_context.h"
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#include "libcef/browser/browser_context_keyed_service_factories.h"
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#include "libcef/browser/context.h"
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#include "libcef/browser/devtools/devtools_manager_delegate.h"
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#include "libcef/browser/extensions/extension_system_factory.h"
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#include "libcef/browser/extensions/extensions_browser_client.h"
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#include "libcef/browser/net/chrome_scheme_handler.h"
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#include "libcef/browser/printing/constrained_window_views_client.h"
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#include "libcef/browser/printing/printing_message_filter.h"
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#include "libcef/browser/thread_util.h"
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#include "libcef/common/extensions/extensions_client.h"
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#include "libcef/common/extensions/extensions_util.h"
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#include "libcef/common/net/net_resource_provider.h"
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#include "base/bind.h"
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#include "base/message_loop/message_loop.h"
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#include "base/strings/string_number_conversions.h"
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#include "base/task/post_task.h"
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#include "chrome/browser/browser_process.h"
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#include "chrome/browser/net/system_network_context_manager.h"
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#include "chrome/browser/plugins/plugin_finder.h"
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#include "components/constrained_window/constrained_window_views.h"
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#include "content/public/browser/gpu_data_manager.h"
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#include "content/public/browser/network_service_instance.h"
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#include "extensions/browser/extension_system.h"
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#include "extensions/common/constants.h"
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#include "net/base/net_module.h"
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#include "services/service_manager/embedder/result_codes.h"
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#include "ui/base/resource/resource_bundle.h"
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#if defined(USE_AURA) && defined(USE_X11)
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#include "ui/events/devices/x11/touch_factory_x11.h"
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#endif
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#if defined(USE_AURA)
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#include "ui/aura/env.h"
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#include "ui/display/screen.h"
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#include "ui/views/widget/desktop_aura/desktop_screen.h"
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#include "ui/wm/core/wm_state.h"
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#if defined(OS_WIN)
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#include "chrome/browser/chrome_browser_main_win.h"
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#include "chrome/browser/win/parental_controls.h"
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#include "components/os_crypt/os_crypt.h"
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#include "ui/base/cursor/cursor_loader_win.h"
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#endif
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#endif // defined(USE_AURA)
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#if defined(TOOLKIT_VIEWS)
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#if defined(OS_MACOSX)
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#include "chrome/browser/ui/views/chrome_layout_provider.h"
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#include "chrome/browser/ui/views/chrome_views_delegate.h"
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#else
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#include "ui/views/test/desktop_test_views_delegate.h"
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#endif
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#endif // defined(TOOLKIT_VIEWS)
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#if defined(USE_AURA) && defined(OS_LINUX)
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#include "ui/base/ime/init/input_method_initializer.h"
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#endif
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#if defined(OS_LINUX)
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#include "libcef/browser/printing/print_dialog_linux.h"
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#endif
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AlloyBrowserMainParts::AlloyBrowserMainParts(
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const content::MainFunctionParams& parameters)
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: BrowserMainParts(), devtools_delegate_(nullptr) {}
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AlloyBrowserMainParts::~AlloyBrowserMainParts() {
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constrained_window::SetConstrainedWindowViewsClient(nullptr);
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}
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int AlloyBrowserMainParts::PreEarlyInitialization() {
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#if defined(USE_AURA) && defined(OS_LINUX)
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// TODO(linux): Consider using a real input method or
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// views::LinuxUI::SetInstance.
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ui::InitializeInputMethodForTesting();
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#endif
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return service_manager::RESULT_CODE_NORMAL_EXIT;
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}
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void AlloyBrowserMainParts::ToolkitInitialized() {
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SetConstrainedWindowViewsClient(CreateCefConstrainedWindowViewsClient());
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#if defined(USE_AURA)
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CHECK(aura::Env::GetInstance());
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wm_state_.reset(new wm::WMState);
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#if defined(OS_WIN)
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ui::CursorLoaderWin::SetCursorResourceModule(
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AlloyContentBrowserClient::Get()->GetResourceDllName());
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#endif
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#endif // defined(USE_AURA)
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#if defined(TOOLKIT_VIEWS)
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#if defined(OS_MACOSX)
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views_delegate_ = std::make_unique<ChromeViewsDelegate>();
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layout_provider_ = ChromeLayoutProvider::CreateLayoutProvider();
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#else
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views_delegate_ = std::make_unique<views::DesktopTestViewsDelegate>();
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#endif
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#endif // defined(TOOLKIT_VIEWS)
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}
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void AlloyBrowserMainParts::PreMainMessageLoopStart() {
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#if defined(USE_AURA) && defined(USE_X11)
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ui::TouchFactory::SetTouchDeviceListFromCommandLine();
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#endif
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#if defined(OS_WIN)
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// Initialize the OSCrypt.
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PrefService* local_state = g_browser_process->local_state();
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DCHECK(local_state);
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bool os_crypt_init = OSCrypt::Init(local_state);
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DCHECK(os_crypt_init);
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// installer_util references strings that are normally compiled into
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// setup.exe. In Chrome, these strings are in the locale files.
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ChromeBrowserMainPartsWin::SetupInstallerUtilStrings();
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#endif // defined(OS_WIN)
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}
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void AlloyBrowserMainParts::PostMainMessageLoopStart() {
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#if defined(OS_LINUX)
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printing::PrintingContextLinux::SetCreatePrintDialogFunction(
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&CefPrintDialogLinux::CreatePrintDialog);
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printing::PrintingContextLinux::SetPdfPaperSizeFunction(
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&CefPrintDialogLinux::GetPdfPaperSize);
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#endif
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}
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int AlloyBrowserMainParts::PreCreateThreads() {
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#if defined(OS_WIN)
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PlatformInitialize();
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#endif
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net::NetModule::SetResourceProvider(&NetResourceProvider);
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// Initialize these objects before IO access restrictions are applied and
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// before the IO thread is started.
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content::GpuDataManager::GetInstance();
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SystemNetworkContextManager::CreateInstance(g_browser_process->local_state());
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return 0;
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}
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void AlloyBrowserMainParts::PreMainMessageLoopRun() {
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#if defined(USE_AURA)
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display::Screen::SetScreenInstance(views::CreateDesktopScreen());
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#endif
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if (extensions::ExtensionsEnabled()) {
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// Initialize extension global objects before creating the global
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// BrowserContext.
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extensions_client_.reset(new extensions::CefExtensionsClient());
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extensions::ExtensionsClient::Set(extensions_client_.get());
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extensions_browser_client_.reset(
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new extensions::CefExtensionsBrowserClient);
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extensions::ExtensionsBrowserClient::Set(extensions_browser_client_.get());
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extensions::CefExtensionSystemFactory::GetInstance();
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}
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// Register additional KeyedService factories here. See
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// ChromeBrowserMainExtraPartsProfiles for details.
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cef::EnsureBrowserContextKeyedServiceFactoriesBuilt();
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printing::CefPrintingMessageFilter::EnsureShutdownNotifierFactoryBuilt();
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background_task_runner_ = base::CreateSingleThreadTaskRunner(
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{base::ThreadPool(), base::TaskPriority::BEST_EFFORT,
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base::TaskShutdownBehavior::BLOCK_SHUTDOWN, base::MayBlock()});
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user_visible_task_runner_ = base::CreateSingleThreadTaskRunner(
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{base::ThreadPool(), base::TaskPriority::USER_VISIBLE,
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base::TaskShutdownBehavior::BLOCK_SHUTDOWN, base::MayBlock()});
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user_blocking_task_runner_ = base::CreateSingleThreadTaskRunner(
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{base::ThreadPool(), base::TaskPriority::USER_BLOCKING,
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base::TaskShutdownBehavior::BLOCK_SHUTDOWN, base::MayBlock()});
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CefRequestContextSettings settings;
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CefContext::Get()->PopulateGlobalRequestContextSettings(&settings);
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// Create the global RequestContext.
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global_request_context_ =
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CefRequestContextImpl::CreateGlobalRequestContext(settings);
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CefBrowserContext* browser_context = static_cast<CefBrowserContext*>(
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global_request_context_->GetBrowserContext());
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CefDevToolsManagerDelegate::StartHttpHandler(browser_context);
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#if defined(OS_WIN)
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// Windows parental controls calls can be slow, so we do an early init here
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// that calculates this value off of the UI thread.
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InitializeWinParentalControls();
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#endif
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// Triggers initialization of the singleton instance on UI thread.
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PluginFinder::GetInstance()->Init();
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scheme::RegisterWebUIControllerFactory();
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}
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void AlloyBrowserMainParts::PostMainMessageLoopRun() {
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// NOTE: Destroy objects in reverse order of creation.
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CefDevToolsManagerDelegate::StopHttpHandler();
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// There should be no additional references to the global CefRequestContext
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// during shutdown. Did you forget to release a CefBrowser reference?
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DCHECK(global_request_context_->HasOneRef());
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global_request_context_ = nullptr;
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}
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void AlloyBrowserMainParts::PostDestroyThreads() {
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if (extensions::ExtensionsEnabled()) {
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extensions::ExtensionsBrowserClient::Set(nullptr);
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extensions_browser_client_.reset();
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}
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#if defined(TOOLKIT_VIEWS)
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views_delegate_.reset();
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#if defined(OS_MACOSX)
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layout_provider_.reset();
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#endif
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#endif // defined(TOOLKIT_VIEWS)
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}
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