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