Replace extension disabled infobar with a global error.

chrome/browser/extensions/extension_disabled_infobar_delegate.cc

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "chrome/browser/extensions/extension_disabled_infobar_delegate.h"
-
-#include <string>
-
-#include "base/compiler_specific.h"
-#include "base/utf_string_conversions.h"
-#include "chrome/browser/extensions/extension_install_ui.h"
-#include "chrome/browser/extensions/extension_service.h"
-#include "chrome/browser/infobars/infobar_tab_helper.h"
-#include "chrome/browser/tab_contents/confirm_infobar_delegate.h"
-#include "chrome/browser/ui/browser_list.h"
-#include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
-#include "chrome/common/chrome_notification_types.h"
-#include "chrome/common/extensions/extension_file_util.h"
-#include "chrome/common/extensions/extension_resource.h"
-#include "content/public/browser/notification_registrar.h"
-#include "content/public/browser/notification_details.h"
-#include "content/public/browser/notification_source.h"
-#include "content/public/browser/web_contents.h"
-#include "grit/generated_resources.h"
-#include "ui/base/l10n/l10n_util.h"
-
-// ExtensionDisabledDialogDelegate --------------------------------------------
-
-class ExtensionDisabledDialogDelegate
-    : public ExtensionInstallUI::Delegate,
-      public base::RefCountedThreadSafe<ExtensionDisabledDialogDelegate> {
- public:
-  ExtensionDisabledDialogDelegate(Profile* profile,
-                                  ExtensionService* service,
-                                  const Extension* extension);
-
- private:
-  friend class base::RefCountedThreadSafe<ExtensionDisabledDialogDelegate>;
-
-  virtual ~ExtensionDisabledDialogDelegate();
-
-  // ExtensionInstallUI::Delegate:
-  virtual void InstallUIProceed() OVERRIDE;
-  virtual void InstallUIAbort(bool user_initiated) OVERRIDE;
-
-  // The UI for showing the install dialog when enabling.
-  scoped_ptr<ExtensionInstallUI> install_ui_;
-
-  ExtensionService* service_;
-  const Extension* extension_;
-};
-
-ExtensionDisabledDialogDelegate::ExtensionDisabledDialogDelegate(
-    Profile* profile,
-    ExtensionService* service,
-    const Extension* extension)
-    : service_(service), extension_(extension) {
-  AddRef();  // Balanced in Proceed or Abort.
-
-  install_ui_.reset(new ExtensionInstallUI(profile));
-  install_ui_->ConfirmReEnable(this, extension_);
-}
-
-ExtensionDisabledDialogDelegate::~ExtensionDisabledDialogDelegate() {
-}
-
-void ExtensionDisabledDialogDelegate::InstallUIProceed() {
-  service_->GrantPermissionsAndEnableExtension(extension_);
-  Release();
-}
-
-void ExtensionDisabledDialogDelegate::InstallUIAbort(bool user_initiated) {
-  std::string histogram_name = user_initiated ?
-      "Extensions.Permissions_ReEnableCancel" :
-      "Extensions.Permissions_ReEnableAbort";
-  ExtensionService::RecordPermissionMessagesHistogram(
-      extension_, histogram_name.c_str());
-
-  // Do nothing. The extension will remain disabled.
-  Release();
-}
-
-
-// ExtensionDisabledInfobarDelegate -------------------------------------------
-
-class ExtensionDisabledInfobarDelegate : public ConfirmInfoBarDelegate,
-                                         public content::NotificationObserver {
- public:
-  ExtensionDisabledInfobarDelegate(InfoBarTabHelper* infobar_helper,
-                                   ExtensionService* service,
-                                   const Extension* extension);
-
- private:
-  virtual ~ExtensionDisabledInfobarDelegate();
-
-  // ConfirmInfoBarDelegate:
-  virtual string16 GetMessageText() const OVERRIDE;
-  virtual int GetButtons() const OVERRIDE;
-  virtual string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
-  virtual bool Accept() OVERRIDE;
-
-  // content::NotificationObserver:
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
-
-  content::NotificationRegistrar registrar_;
-  ExtensionService* service_;
-  const Extension* extension_;
-};
-
-ExtensionDisabledInfobarDelegate::ExtensionDisabledInfobarDelegate(
-    InfoBarTabHelper* infobar_helper,
-    ExtensionService* service,
-    const Extension* extension)
-    : ConfirmInfoBarDelegate(infobar_helper),
-      service_(service),
-      extension_(extension) {
-  // The user might re-enable the extension in other ways, so watch for that.
-  registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_LOADED,
-                 content::Source<Profile>(service->profile()));
-  registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_UNLOADED,
-                 content::Source<Profile>(service->profile()));
-}
-
-ExtensionDisabledInfobarDelegate::~ExtensionDisabledInfobarDelegate() {
-}
-
-string16 ExtensionDisabledInfobarDelegate::GetMessageText() const {
-  return l10n_util::GetStringFUTF16(extension_->is_app() ?
-      IDS_APP_DISABLED_INFOBAR_LABEL : IDS_EXTENSION_DISABLED_INFOBAR_LABEL,
-      UTF8ToUTF16(extension_->name()));
-}
-
-int ExtensionDisabledInfobarDelegate::GetButtons() const {
-  return BUTTON_OK;
-}
-
-string16 ExtensionDisabledInfobarDelegate::GetButtonLabel(
-    InfoBarButton button) const {
-  DCHECK_EQ(BUTTON_OK, button);
-  return l10n_util::GetStringUTF16(
-      IDS_EXTENSION_DISABLED_INFOBAR_ENABLE_BUTTON);
-}
-
-bool ExtensionDisabledInfobarDelegate::Accept() {
-  // This object manages its own lifetime.
-  new ExtensionDisabledDialogDelegate(service_->profile(), service_,
-                                      extension_);
-  return true;
-}
-
-void ExtensionDisabledInfobarDelegate::Observe(
-    int type,
-    const content::NotificationSource& source,
-    const content::NotificationDetails& details) {
-  // TODO(mpcomplete): RemoveInfoBar doesn't seem to always result in us getting
-  // deleted.
-  const Extension* extension = NULL;
-  if (type == chrome::NOTIFICATION_EXTENSION_LOADED) {
-    extension = content::Details<const Extension>(details).ptr();
-  } else {
-    DCHECK_EQ(chrome::NOTIFICATION_EXTENSION_UNLOADED, type);
-    UnloadedExtensionInfo* info =
-        content::Details<UnloadedExtensionInfo>(details).ptr();
-    extension = info->extension;
-  }
-  if (extension == extension_)
-    RemoveSelf();
-}
-
-
-// Globals --------------------------------------------------------------------
-
-void ShowExtensionDisabledUI(ExtensionService* service,
-                             Profile* profile,
-                             const Extension* extension) {
-  Browser* browser = BrowserList::GetLastActiveWithProfile(profile);
-  if (!browser)
-    return;
-
-  TabContentsWrapper* tab_contents = browser->GetSelectedTabContentsWrapper();
-  if (!tab_contents)
-    return;
-
-  InfoBarTabHelper* infobar_helper = tab_contents->infobar_tab_helper();
-  infobar_helper->AddInfoBar(
-      new ExtensionDisabledInfobarDelegate(infobar_helper, service, extension));
-}
-
-void ShowExtensionDisabledDialog(ExtensionService* service, Profile* profile,
-                                 const Extension* extension) {
-  // This object manages its own lifetime.
-  new ExtensionDisabledDialogDelegate(profile, service, extension);
-}