text: // Copyright (c) 2012 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.
  
  // Contains functions used by BrowserMain() that are win32-specific.
  
  #ifndef CHROME_BROWSER_CHROME_BROWSER_MAIN_WIN_H_
  #define CHROME_BROWSER_CHROME_BROWSER_MAIN_WIN_H_
  
  #include "base/memory/ref_counted.h"
  #include "chrome/browser/chrome_browser_main.h"
  
  class CommandLine;
  
  namespace chrome {
  class MediaDeviceNotificationsWindowWin;
  }  // namespace chrome
  
  
  // Handle uninstallation when given the appropriate the command-line switch.
  // If |chrome_still_running| is true a modal dialog will be shown asking the
  // user to close the other chrome instance.
  int DoUninstallTasks(bool chrome_still_running);
  
  class ChromeBrowserMainPartsWin : public ChromeBrowserMainParts {
   public:
    explicit ChromeBrowserMainPartsWin(
        const content::MainFunctionParams& parameters);
  
    virtual ~ChromeBrowserMainPartsWin();
  
    // BrowserParts overrides.
    virtual void ToolkitInitialized() OVERRIDE;
    virtual void PreMainMessageLoopStart() OVERRIDE;
  
    // ChromeBrowserMainParts overrides.
    virtual void ShowMissingLocaleMessageBox() OVERRIDE;
  
    // Prepares the localized strings that are going to be displayed to
    // the user if the browser process dies. These strings are stored in the
    // environment block so they are accessible in the early stages of the
    // chrome executable's lifetime.
    static void PrepareRestartOnCrashEnviroment(
        const CommandLine& parsed_command_line);
  
    // Registers Chrome with the Windows Restart Manager, which will restore the
    // Chrome session when the computer is restarted after a system update.
    static void RegisterApplicationRestart(
        const CommandLine& parsed_command_line);
  
    // This method handles the --hide-icons and --show-icons command line options
    // for chrome that get triggered by Windows from registry entries
    // HideIconsCommand & ShowIconsCommand. Chrome doesn't support hide icons
    // functionality so we just ask the users if they want to uninstall Chrome.
    static int HandleIconsCommands(const CommandLine& parsed_command_line);
  
    // Check if there is any machine level Chrome installed on the current
    // machine. If yes and the current Chrome process is user level, we do not
    // allow the user level Chrome to run. So we notify the user and uninstall
    // user level Chrome.
    static bool CheckMachineLevelInstall();
  
    // Sets the TranslationDelegate which provides localized strings to
    // installer_util.
    static void SetupInstallerUtilStrings();
  
   private:
    scoped_refptr<chrome::MediaDeviceNotificationsWindowWin>
        media_device_notifications_window_;
    DISALLOW_COPY_AND_ASSIGN(ChromeBrowserMainPartsWin);
  };
  
  #endif  // CHROME_BROWSER_CHROME_BROWSER_MAIN_WIN_H_
  