1 // Copyright 2013 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.
5 #include "apps/shell/browser/shell_browser_main_parts.h"
7 #include "apps/browser_context_keyed_service_factories.h"
8 #include "apps/shell/browser/shell_apps_client.h"
9 #include "apps/shell/browser/shell_browser_context.h"
10 #include "apps/shell/browser/shell_desktop_controller.h"
11 #include "apps/shell/browser/shell_extension_system.h"
12 #include "apps/shell/browser/shell_extension_system_factory.h"
13 #include "apps/shell/browser/shell_extensions_browser_client.h"
14 #include "apps/shell/common/shell_extensions_client.h"
15 #include "base/command_line.h"
16 #include "base/file_util.h"
17 #include "base/files/file_path.h"
18 #include "base/run_loop.h"
19 #include "components/keyed_service/content/browser_context_dependency_manager.h"
20 #include "content/public/common/result_codes.h"
21 #include "content/shell/browser/shell_devtools_delegate.h"
22 #include "content/shell/browser/shell_net_log.h"
23 #include "extensions/browser/browser_context_keyed_service_factories.h"
24 #include "extensions/browser/extension_system.h"
25 #include "ui/aura/window_tree_host.h"
26 #include "ui/base/resource/resource_bundle.h"
27 #include "ui/views/widget/widget.h"
29 using content::BrowserContext;
30 using extensions::Extension;
31 using extensions::ExtensionSystem;
32 using extensions::ShellExtensionSystem;
36 // Register additional KeyedService factories here. See
37 // ChromeBrowserMainExtraPartsProfiles for details.
38 void EnsureBrowserContextKeyedServiceFactoriesBuilt() {
39 apps::EnsureBrowserContextKeyedServiceFactoriesBuilt();
40 extensions::EnsureBrowserContextKeyedServiceFactoriesBuilt();
41 extensions::ShellExtensionSystemFactory::GetInstance();
48 ShellBrowserMainParts::ShellBrowserMainParts(
49 const content::MainFunctionParams& parameters)
50 : extension_system_(NULL), parameters_(parameters) {}
52 ShellBrowserMainParts::~ShellBrowserMainParts() {
55 void ShellBrowserMainParts::PreMainMessageLoopStart() {
56 // TODO(jamescook): Initialize touch here?
59 void ShellBrowserMainParts::PostMainMessageLoopStart() {
62 void ShellBrowserMainParts::PreEarlyInitialization() {
65 int ShellBrowserMainParts::PreCreateThreads() {
66 // TODO(jamescook): Initialize chromeos::CrosSettings here?
72 void ShellBrowserMainParts::PreMainMessageLoopRun() {
73 desktop_controller_.reset(new ShellDesktopController);
74 desktop_controller_->GetWindowTreeHost()->AddObserver(this);
76 // NOTE: Much of this is culled from chrome/test/base/chrome_test_suite.cc
77 // TODO(jamescook): Initialize chromeos::UserManager.
78 net_log_.reset(new content::ShellNetLog("app_shell"));
80 // Initialize our "profile" equivalent.
81 browser_context_.reset(new ShellBrowserContext);
83 extensions_client_.reset(new ShellExtensionsClient());
84 extensions::ExtensionsClient::Set(extensions_client_.get());
86 extensions_browser_client_.reset(
87 new extensions::ShellExtensionsBrowserClient(browser_context_.get()));
88 extensions::ExtensionsBrowserClient::Set(extensions_browser_client_.get());
90 apps_client_.reset(new ShellAppsClient(browser_context_.get()));
91 AppsClient::Set(apps_client_.get());
93 // Create our custom ExtensionSystem first because other
94 // KeyedServices depend on it.
95 // TODO(yoz): Move this after EnsureBrowserContextKeyedServiceFactoriesBuilt.
96 CreateExtensionSystem();
98 ::EnsureBrowserContextKeyedServiceFactoriesBuilt();
99 BrowserContextDependencyManager::GetInstance()->CreateBrowserContextServices(
100 browser_context_.get());
102 devtools_delegate_.reset(
103 new content::ShellDevToolsDelegate(browser_context_.get()));
105 // For running browser tests.
106 // TODO(yoz): This is set up to exit prematurely because we don't have
108 if (parameters_.ui_task) {
109 parameters_.ui_task->Run();
110 delete parameters_.ui_task;
114 const std::string kAppSwitch = "app";
115 CommandLine* command_line = CommandLine::ForCurrentProcess();
116 if (command_line->HasSwitch(kAppSwitch)) {
117 base::FilePath app_dir(command_line->GetSwitchValueNative(kAppSwitch));
118 base::FilePath app_absolute_dir = base::MakeAbsoluteFilePath(app_dir);
119 extension_system_->LoadAndLaunchApp(app_absolute_dir);
121 LOG(ERROR) << "--" << kAppSwitch << " unset; boredom is in your future";
125 bool ShellBrowserMainParts::MainMessageLoopRun(int* result_code) {
126 base::RunLoop run_loop;
128 *result_code = content::RESULT_CODE_NORMAL_EXIT;
132 void ShellBrowserMainParts::PostMainMessageLoopRun() {
133 BrowserContextDependencyManager::GetInstance()->DestroyBrowserContextServices(
134 browser_context_.get());
135 extension_system_ = NULL;
136 extensions::ExtensionsBrowserClient::Set(NULL);
137 extensions_browser_client_.reset();
138 browser_context_.reset();
140 desktop_controller_->GetWindowTreeHost()->RemoveObserver(this);
141 desktop_controller_.reset();
144 void ShellBrowserMainParts::OnHostCloseRequested(
145 const aura::WindowTreeHost* host) {
146 extension_system_->CloseApp();
147 base::MessageLoop::current()->PostTask(FROM_HERE,
148 base::MessageLoop::QuitClosure());
151 void ShellBrowserMainParts::CreateExtensionSystem() {
152 DCHECK(browser_context_);
153 extension_system_ = static_cast<ShellExtensionSystem*>(
154 ExtensionSystem::Get(browser_context_.get()));
155 extension_system_->InitForRegularProfile(true);