chrome/browser/chrome_browser_main_win.h

   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 // Contains functions used by BrowserMain() that are win32-specific.
   6
   7 #ifndef CHROME_BROWSER_CHROME_BROWSER_MAIN_WIN_H_
   8 #define CHROME_BROWSER_CHROME_BROWSER_MAIN_WIN_H_
   9
  10 #include "chrome/browser/chrome_browser_main.h"
  11
  12 class DidRunUpdater;
  13
  14 namespace base {
  15 class CommandLine;
  16 }
  17
  18 // Handle uninstallation when given the appropriate the command-line switch.
  19 // If |chrome_still_running| is true a modal dialog will be shown asking the
  20 // user to close the other chrome instance.
  21 int DoUninstallTasks(bool chrome_still_running);
  22
  23 class ChromeBrowserMainPartsWin : public ChromeBrowserMainParts {
  24  public:
  25   explicit ChromeBrowserMainPartsWin(
  26       const content::MainFunctionParams& parameters);
  27
  28   virtual ~ChromeBrowserMainPartsWin();
  29
  30   // BrowserParts overrides.
  31   virtual void ToolkitInitialized() override;
  32   virtual void PreMainMessageLoopStart() override;
  33   virtual int PreCreateThreads() override;
  34
  35   // ChromeBrowserMainParts overrides.
  36   virtual void ShowMissingLocaleMessageBox() override;
  37   virtual void PostBrowserStart() override;
  38
  39   // Prepares the localized strings that are going to be displayed to
  40   // the user if the browser process dies. These strings are stored in the
  41   // environment block so they are accessible in the early stages of the
  42   // chrome executable's lifetime.
  43   static void PrepareRestartOnCrashEnviroment(
  44       const base::CommandLine& parsed_command_line);
  45
  46   // Registers Chrome with the Windows Restart Manager, which will restore the
  47   // Chrome session when the computer is restarted after a system update.
  48   static void RegisterApplicationRestart(
  49       const base::CommandLine& parsed_command_line);
  50
  51   // This method handles the --hide-icons and --show-icons command line options
  52   // for chrome that get triggered by Windows from registry entries
  53   // HideIconsCommand & ShowIconsCommand. Chrome doesn't support hide icons
  54   // functionality so we just ask the users if they want to uninstall Chrome.
  55   static int HandleIconsCommands(const base::CommandLine& parsed_command_line);
  56
  57   // Check if there is any machine level Chrome installed on the current
  58   // machine. If yes and the current Chrome process is user level, we do not
  59   // allow the user level Chrome to run. So we notify the user and uninstall
  60   // user level Chrome.
  61   static bool CheckMachineLevelInstall();
  62
  63   // Sets the TranslationDelegate which provides localized strings to
  64   // installer_util.
  65   static void SetupInstallerUtilStrings();
  66
  67  private:
  68 #if defined(GOOGLE_CHROME_BUILD)
  69   scoped_ptr<DidRunUpdater> did_run_updater_;
  70 #endif
  71
  72   DISALLOW_COPY_AND_ASSIGN(ChromeBrowserMainPartsWin);
  73 };
  74
  75 #endif  // CHROME_BROWSER_CHROME_BROWSER_MAIN_WIN_H_