app_list_controller_delegate.cc revision a1401311d1ab56c4ed0a474bd38c108f75cb0cd9 
1// Copyright (c) 2012 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/ui/app_list/app_list_controller_delegate.h"
6
7#include "chrome/browser/extensions/extension_service.h"
8#include "chrome/browser/extensions/extension_util.h"
9#include "chrome/browser/extensions/install_tracker_factory.h"
10#include "chrome/browser/extensions/launch_util.h"
11#include "chrome/browser/profiles/profile.h"
12#include "chrome/browser/ui/app_list/app_list_syncable_service.h"
13#include "chrome/browser/ui/app_list/app_list_syncable_service_factory.h"
14#include "chrome/browser/ui/app_list/extension_uninstaller.h"
15#include "chrome/browser/ui/apps/app_info_dialog.h"
16#include "chrome/browser/ui/browser_navigator.h"
17#include "chrome/common/extensions/extension_constants.h"
18#include "chrome/common/extensions/manifest_url_handler.h"
19#include "extensions/browser/extension_prefs.h"
20#include "extensions/browser/extension_registry.h"
21#include "extensions/browser/extension_system.h"
22#include "extensions/browser/management_policy.h"
23#include "extensions/common/extension.h"
24#include "extensions/common/extension_set.h"
25#include "net/base/url_util.h"
26#include "ui/app_list/app_list_folder_item.h"
27#include "ui/app_list/app_list_item.h"
28#include "ui/app_list/app_list_model.h"
29#include "ui/app_list/app_list_switches.h"
30
31using extensions::ExtensionRegistry;
32
33namespace {
34
35const extensions::Extension* GetExtension(Profile* profile,
36                                          const std::string& extension_id) {
37  const ExtensionService* service =
38      extensions::ExtensionSystem::Get(profile)->extension_service();
39  const extensions::Extension* extension =
40      service->GetInstalledExtension(extension_id);
41  return extension;
42}
43
44}  // namespace
45
46AppListControllerDelegate::~AppListControllerDelegate() {}
47
48bool AppListControllerDelegate::ForceNativeDesktop() const {
49  return false;
50}
51
52void AppListControllerDelegate::ViewClosing() {}
53
54void AppListControllerDelegate::OnShowExtensionPrompt() {}
55void AppListControllerDelegate::OnCloseExtensionPrompt() {}
56
57std::string AppListControllerDelegate::AppListSourceToString(
58    AppListSource source) {
59  switch (source) {
60    case LAUNCH_FROM_APP_LIST:
61      return extension_urls::kLaunchSourceAppList;
62    case LAUNCH_FROM_APP_LIST_SEARCH:
63      return extension_urls::kLaunchSourceAppListSearch;
64    default:
65      return std::string();
66  }
67}
68
69bool AppListControllerDelegate::UserMayModifySettings(
70    Profile* profile,
71    const std::string& app_id) {
72  const extensions::Extension* extension = GetExtension(profile, app_id);
73  const extensions::ManagementPolicy* policy =
74      extensions::ExtensionSystem::Get(profile)->management_policy();
75  return extension &&
76         policy->UserMayModifySettings(extension, NULL);
77}
78
79bool AppListControllerDelegate::CanDoShowAppInfoFlow() {
80  return app_list::switches::IsAppInfoEnabled();
81}
82
83void AppListControllerDelegate::DoShowAppInfoFlow(
84    Profile* profile,
85    const std::string& extension_id) {
86  DCHECK(CanDoShowAppInfoFlow());
87  ExtensionService* service =
88      extensions::ExtensionSystem::Get(profile)->extension_service();
89  DCHECK(service);
90  const extensions::Extension* extension = service->GetInstalledExtension(
91      extension_id);
92  DCHECK(extension);
93
94  gfx::NativeWindow parent_window = GetAppListWindow();
95  if (!parent_window)
96    return;
97
98  OnShowExtensionPrompt();
99  ShowAppInfoDialog(
100      parent_window,
101      profile,
102      extension,
103      base::Bind(&AppListControllerDelegate::OnCloseExtensionPrompt,
104                 base::Unretained(this)));
105}
106
107void AppListControllerDelegate::UninstallApp(Profile* profile,
108                                             const std::string& app_id) {
109  // ExtensionUninstall deletes itself when done or aborted.
110  ExtensionUninstaller* uninstaller =
111      new ExtensionUninstaller(profile, app_id, this);
112  uninstaller->Run();
113}
114
115bool AppListControllerDelegate::IsAppFromWebStore(
116    Profile* profile,
117    const std::string& app_id) {
118  const extensions::Extension* extension = GetExtension(profile, app_id);
119  return extension && extension->from_webstore();
120}
121
122void AppListControllerDelegate::ShowAppInWebStore(
123    Profile* profile,
124    const std::string& app_id,
125    bool is_search_result) {
126  const extensions::Extension* extension = GetExtension(profile, app_id);
127  if (!extension)
128    return;
129
130  const GURL url = extensions::ManifestURL::GetDetailsURL(extension);
131  DCHECK_NE(url, GURL::EmptyGURL());
132
133  const std::string source = AppListSourceToString(
134      is_search_result ?
135          AppListControllerDelegate::LAUNCH_FROM_APP_LIST_SEARCH :
136          AppListControllerDelegate::LAUNCH_FROM_APP_LIST);
137  chrome::NavigateParams params(
138      profile,
139      net::AppendQueryParameter(url,
140                                extension_urls::kWebstoreSourceField,
141                                source),
142      content::PAGE_TRANSITION_LINK);
143  chrome::Navigate(&params);
144}
145
146bool AppListControllerDelegate::HasOptionsPage(
147    Profile* profile,
148    const std::string& app_id) {
149  const extensions::Extension* extension = GetExtension(profile, app_id);
150  return extensions::util::IsAppLaunchableWithoutEnabling(app_id, profile) &&
151         extension &&
152         !extensions::ManifestURL::GetOptionsPage(extension).is_empty();
153}
154
155void AppListControllerDelegate::ShowOptionsPage(
156    Profile* profile,
157    const std::string& app_id) {
158  const extensions::Extension* extension = GetExtension(profile, app_id);
159  if (!extension)
160    return;
161
162  chrome::NavigateParams params(
163      profile,
164      extensions::ManifestURL::GetOptionsPage(extension),
165      content::PAGE_TRANSITION_LINK);
166  chrome::Navigate(&params);
167}
168
169extensions::LaunchType AppListControllerDelegate::GetExtensionLaunchType(
170    Profile* profile,
171    const std::string& app_id) {
172  return extensions::GetLaunchType(extensions::ExtensionPrefs::Get(profile),
173                                   GetExtension(profile, app_id));
174}
175
176void AppListControllerDelegate::SetExtensionLaunchType(
177    Profile* profile,
178    const std::string& extension_id,
179    extensions::LaunchType launch_type) {
180  ExtensionService* service =
181      extensions::ExtensionSystem::Get(profile)->extension_service();
182  extensions::SetLaunchType(
183      service, extension_id, launch_type);
184}
185
186bool AppListControllerDelegate::IsExtensionInstalled(
187    Profile* profile, const std::string& app_id) {
188  return !!GetExtension(profile, app_id);
189}
190
191extensions::InstallTracker* AppListControllerDelegate::GetInstallTrackerFor(
192    Profile* profile) {
193  if (extensions::ExtensionSystem::Get(profile)->extension_service())
194    return extensions::InstallTrackerFactory::GetForProfile(profile);
195  return NULL;
196}
197
198void AppListControllerDelegate::GetApps(Profile* profile,
199                                        extensions::ExtensionSet* out_apps) {
200  ExtensionRegistry* registry = ExtensionRegistry::Get(profile);
201  DCHECK(registry);
202  out_apps->InsertAll(registry->enabled_extensions());
203  out_apps->InsertAll(registry->disabled_extensions());
204  out_apps->InsertAll(registry->terminated_extensions());
205}
206