chrome/browser/ui/extensions/extension_install_ui_default.cc

   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/extensions/extension_install_ui_default.h"
   6
   7 #include "apps/app_launcher.h"
   8 #include "base/bind.h"
   9 #include "base/command_line.h"
  10 #include "base/strings/utf_string_conversions.h"
  11 #include "chrome/browser/chrome_notification_types.h"
  12 #include "chrome/browser/extensions/extension_install_prompt.h"
  13 #include "chrome/browser/extensions/theme_installed_infobar_delegate.h"
  14 #include "chrome/browser/infobars/confirm_infobar_delegate.h"
  15 #include "chrome/browser/infobars/infobar_service.h"
  16 #include "chrome/browser/prefs/incognito_mode_prefs.h"
  17 #include "chrome/browser/profiles/profile.h"
  18 #include "chrome/browser/search/search.h"
  19 #include "chrome/browser/themes/theme_service.h"
  20 #include "chrome/browser/themes/theme_service_factory.h"
  21 #include "chrome/browser/ui/app_list/app_list_service.h"
  22 #include "chrome/browser/ui/browser.h"
  23 #include "chrome/browser/ui/browser_dialogs.h"
  24 #include "chrome/browser/ui/browser_finder.h"
  25 #include "chrome/browser/ui/browser_navigator.h"
  26 #include "chrome/browser/ui/browser_tabstrip.h"
  27 #include "chrome/browser/ui/browser_window.h"
  28 #include "chrome/browser/ui/host_desktop.h"
  29 #include "chrome/browser/ui/simple_message_box.h"
  30 #include "chrome/browser/ui/singleton_tabs.h"
  31 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  32 #include "chrome/common/chrome_switches.h"
  33 #include "chrome/common/extensions/extension.h"
  34 #include "chrome/common/url_constants.h"
  35 #include "content/public/browser/browser_thread.h"
  36 #include "content/public/browser/notification_service.h"
  37 #include "content/public/browser/web_contents.h"
  38 #include "grit/generated_resources.h"
  39 #include "grit/theme_resources.h"
  40 #include "ui/base/l10n/l10n_util.h"
  41 #include "ui/base/resource/resource_bundle.h"
  42
  43 #if defined(USE_ASH)
  44 #include "ash/shell.h"
  45 #endif
  46
  47 using content::BrowserThread;
  48 using content::WebContents;
  49 using extensions::Extension;
  50
  51 namespace {
  52
  53
  54 // Helpers --------------------------------------------------------------------
  55
  56 Browser* FindOrCreateVisibleBrowser(Profile* profile) {
  57   // TODO(mpcomplete): remove this workaround for http://crbug.com/244246
  58   // after fixing http://crbug.com/38676.
  59   if (!IncognitoModePrefs::CanOpenBrowser(profile))
  60     return NULL;
  61   Browser* browser =
  62       chrome::FindOrCreateTabbedBrowser(profile, chrome::GetActiveDesktop());
  63   if (browser->tab_strip_model()->count() == 0)
  64     chrome::AddBlankTabAt(browser, -1, true);
  65   browser->window()->Show();
  66   return browser;
  67 }
  68
  69 void ShowExtensionInstalledBubble(const extensions::Extension* extension,
  70                                   Profile* profile,
  71                                   const SkBitmap& icon) {
  72   Browser* browser = FindOrCreateVisibleBrowser(profile);
  73   if (browser)
  74     chrome::ShowExtensionInstalledBubble(extension, browser, icon);
  75 }
  76
  77
  78 // ErrorInfoBarDelegate -------------------------------------------------------
  79
  80 // Helper class to put up an infobar when installation fails.
  81 class ErrorInfoBarDelegate : public ConfirmInfoBarDelegate {
  82  public:
  83   // Creates an error infobar delegate and adds it to |infobar_service|.
  84   static void Create(InfoBarService* infobar_service,
  85                      const extensions::CrxInstallerError& error);
  86
  87  private:
  88   ErrorInfoBarDelegate(InfoBarService* infobar_service,
  89                        const extensions::CrxInstallerError& error);
  90   virtual ~ErrorInfoBarDelegate();
  91
  92   // ConfirmInfoBarDelegate:
  93   virtual string16 GetMessageText() const OVERRIDE;
  94   virtual int GetButtons() const OVERRIDE;
  95   virtual string16 GetLinkText() const OVERRIDE;
  96   virtual bool LinkClicked(WindowOpenDisposition disposition) OVERRIDE;
  97
  98   extensions::CrxInstallerError error_;
  99
 100   DISALLOW_COPY_AND_ASSIGN(ErrorInfoBarDelegate);
 101 };
 102
 103 // static
 104 void ErrorInfoBarDelegate::Create(InfoBarService* infobar_service,
 105                                   const extensions::CrxInstallerError& error) {
 106   infobar_service->AddInfoBar(scoped_ptr<InfoBarDelegate>(
 107       new ErrorInfoBarDelegate(infobar_service, error)));
 108 }
 109
 110 ErrorInfoBarDelegate::ErrorInfoBarDelegate(
 111     InfoBarService* infobar_service,
 112     const extensions::CrxInstallerError& error)
 113     : ConfirmInfoBarDelegate(infobar_service),
 114       error_(error) {
 115 }
 116
 117 ErrorInfoBarDelegate::~ErrorInfoBarDelegate() {
 118 }
 119
 120 string16 ErrorInfoBarDelegate::GetMessageText() const {
 121   return error_.message();
 122 }
 123
 124 int ErrorInfoBarDelegate::GetButtons() const {
 125   return BUTTON_OK;
 126 }
 127
 128 string16 ErrorInfoBarDelegate::GetLinkText() const {
 129   return (error_.type() == extensions::CrxInstallerError::ERROR_OFF_STORE) ?
 130       l10n_util::GetStringUTF16(IDS_LEARN_MORE) : string16();
 131 }
 132
 133 bool ErrorInfoBarDelegate::LinkClicked(WindowOpenDisposition disposition) {
 134   web_contents()->OpenURL(content::OpenURLParams(
 135       GURL("http://support.google.com/chrome_webstore/?p=crx_warning"),
 136       content::Referrer(),
 137       (disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition,
 138       content::PAGE_TRANSITION_LINK, false));
 139   return false;
 140 }
 141
 142 }  // namespace
 143
 144
 145 // ExtensionInstallUI ---------------------------------------------------------
 146
 147 // static
 148 ExtensionInstallUI* ExtensionInstallUI::Create(Profile* profile) {
 149   return new ExtensionInstallUIDefault(profile);
 150 }
 151
 152 // static
 153 void ExtensionInstallUI::OpenAppInstalledUI(Profile* profile,
 154                                             const std::string& app_id) {
 155 #if defined(OS_CHROMEOS)
 156   AppListService::Get()->ShowForProfile(profile);
 157
 158   content::NotificationService::current()->Notify(
 159       chrome::NOTIFICATION_APP_INSTALLED_TO_APPLIST,
 160       content::Source<Profile>(profile),
 161       content::Details<const std::string>(&app_id));
 162 #else
 163   Browser* browser = FindOrCreateVisibleBrowser(profile);
 164   if (browser) {
 165     GURL url(chrome::IsInstantExtendedAPIEnabled() ?
 166              chrome::kChromeUIAppsURL : chrome::kChromeUINewTabURL);
 167     chrome::NavigateParams params(
 168         chrome::GetSingletonTabNavigateParams(browser, url));
 169     chrome::Navigate(&params);
 170
 171     content::NotificationService::current()->Notify(
 172         chrome::NOTIFICATION_APP_INSTALLED_TO_NTP,
 173         content::Source<WebContents>(params.target_contents),
 174         content::Details<const std::string>(&app_id));
 175   }
 176 #endif
 177 }
 178
 179 // static
 180 ExtensionInstallPrompt* ExtensionInstallUI::CreateInstallPromptWithBrowser(
 181     Browser* browser) {
 182   content::WebContents* web_contents = NULL;
 183   if (browser)
 184     web_contents = browser->tab_strip_model()->GetActiveWebContents();
 185   return new ExtensionInstallPrompt(web_contents);
 186 }
 187
 188 // static
 189 ExtensionInstallPrompt* ExtensionInstallUI::CreateInstallPromptWithProfile(
 190     Profile* profile) {
 191   Browser* browser = chrome::FindLastActiveWithProfile(profile,
 192       chrome::GetActiveDesktop());
 193   return CreateInstallPromptWithBrowser(browser);
 194 }
 195
 196
 197 // ExtensionInstallUIDefault --------------------------------------------------
 198
 199 ExtensionInstallUIDefault::ExtensionInstallUIDefault(Profile* profile)
 200     : ExtensionInstallUI(profile),
 201       previous_using_native_theme_(false),
 202       use_app_installed_bubble_(false) {
 203   // |profile| can be NULL during tests.
 204   if (profile) {
 205     // Remember the current theme in case the user presses undo.
 206     const Extension* previous_theme =
 207         ThemeServiceFactory::GetThemeForProfile(profile);
 208     if (previous_theme)
 209       previous_theme_id_ = previous_theme->id();
 210     previous_using_native_theme_ =
 211         ThemeServiceFactory::GetForProfile(profile)->UsingNativeTheme();
 212   }
 213 }
 214
 215 ExtensionInstallUIDefault::~ExtensionInstallUIDefault() {}
 216
 217 void ExtensionInstallUIDefault::OnInstallSuccess(const Extension* extension,
 218                                                  SkBitmap* icon) {
 219   if (skip_post_install_ui())
 220     return;
 221
 222   if (!profile()) {
 223     // TODO(zelidrag): Figure out what exact conditions cause crash
 224     // http://crbug.com/159437 and write browser test to cover it.
 225     NOTREACHED();
 226     return;
 227   }
 228
 229   if (extension->is_theme()) {
 230     ThemeInstalledInfoBarDelegate::Create(
 231         extension, profile(), previous_theme_id_, previous_using_native_theme_);
 232     return;
 233   }
 234
 235   // Extensions aren't enabled by default in incognito so we confirm
 236   // the install in a normal window.
 237   Profile* current_profile = profile()->GetOriginalProfile();
 238   if (extension->is_app()) {
 239     bool use_bubble = false;
 240
 241 #if defined(TOOLKIT_VIEWS)  || defined(OS_MACOSX)
 242     CommandLine* cmdline = CommandLine::ForCurrentProcess();
 243     use_bubble = (use_app_installed_bubble_ ||
 244                   cmdline->HasSwitch(switches::kAppsNewInstallBubble));
 245 #endif
 246
 247     if (apps::IsAppLauncherEnabled()) {
 248       AppListService::Get()->ShowForProfile(current_profile);
 249
 250       content::NotificationService::current()->Notify(
 251           chrome::NOTIFICATION_APP_INSTALLED_TO_APPLIST,
 252           content::Source<Profile>(current_profile),
 253           content::Details<const std::string>(&extension->id()));
 254       return;
 255     }
 256
 257     if (use_bubble) {
 258       ShowExtensionInstalledBubble(extension, current_profile, *icon);
 259       return;
 260     }
 261
 262     ExtensionInstallUI::OpenAppInstalledUI(current_profile, extension->id());
 263     return;
 264   }
 265
 266   ShowExtensionInstalledBubble(extension, current_profile, *icon);
 267 }
 268
 269 void ExtensionInstallUIDefault::OnInstallFailure(
 270     const extensions::CrxInstallerError& error) {
 271   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 272   if (disable_failure_ui_for_tests() || skip_post_install_ui())
 273     return;
 274
 275   Browser* browser =
 276       chrome::FindLastActiveWithProfile(profile(), chrome::GetActiveDesktop());
 277   if (!browser)  // Can be NULL in unittests.
 278     return;
 279   WebContents* web_contents =
 280       browser->tab_strip_model()->GetActiveWebContents();
 281   if (!web_contents)
 282     return;
 283   ErrorInfoBarDelegate::Create(InfoBarService::FromWebContents(web_contents),
 284                                error);
 285 }
 286
 287 void ExtensionInstallUIDefault::SetUseAppInstalledBubble(bool use_bubble) {
 288   use_app_installed_bubble_ = use_bubble;
 289 }