chrome/browser/ui/cocoa/restart_browser.mm

   1 // Copyright (c) 2011 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 #import "chrome/browser/ui/cocoa/restart_browser.h"
   6
   7 #include "chrome/browser/browser_process.h"
   8 #include "chrome/browser/lifetime/application_lifetime.h"
   9 #include "chrome/grit/chromium_strings.h"
  10 #include "chrome/grit/generated_resources.h"
  11 #include "ui/base/l10n/l10n_util.h"
  12 #include "ui/base/l10n/l10n_util_mac.h"
  13
  14 // Helper to clean up after the notification that the alert was dismissed.
  15 @interface RestartHelper : NSObject {
  16  @private
  17   NSAlert* alert_;
  18 }
  19 - (NSAlert*)alert;
  20 - (void)alertDidEnd:(NSAlert*)alert
  21          returnCode:(int)returnCode
  22         contextInfo:(void*)contextInfo;
  23 @end
  24
  25 @implementation RestartHelper
  26
  27 - (NSAlert*)alert {
  28   alert_ = [[NSAlert alloc] init];
  29   return alert_;
  30 }
  31
  32 - (void)dealloc {
  33   [alert_ release];
  34   [super dealloc];
  35 }
  36
  37 - (void)alertDidEnd:(NSAlert*)alert
  38          returnCode:(int)returnCode
  39         contextInfo:(void*)contextInfo {
  40   if (returnCode == NSAlertFirstButtonReturn) {
  41     chrome::AttemptRestart();
  42   } else if (returnCode == NSAlertSecondButtonReturn) {
  43     // Nothing to do. User will restart later.
  44   } else {
  45     NOTREACHED();
  46   }
  47   [self autorelease];
  48 }
  49
  50 @end
  51
  52 namespace restart_browser {
  53
  54 void RequestRestart(NSWindow* parent) {
  55   NSString* title =
  56       l10n_util::GetNSStringFWithFixup(IDS_PLEASE_RELAUNCH_BROWSER,
  57           l10n_util::GetStringUTF16(IDS_PRODUCT_NAME));
  58   NSString* text =
  59       l10n_util::GetNSStringFWithFixup(IDS_UPDATE_RECOMMENDED,
  60           l10n_util::GetStringUTF16(IDS_PRODUCT_NAME));
  61   NSString* notNowButton = l10n_util::GetNSStringWithFixup(IDS_NOT_NOW);
  62   NSString* restartButton =
  63       l10n_util::GetNSStringWithFixup(IDS_RELAUNCH_AND_UPDATE);
  64
  65   RestartHelper* helper = [[RestartHelper alloc] init];
  66
  67   NSAlert* alert = [helper alert];
  68   [alert setAlertStyle:NSInformationalAlertStyle];
  69   [alert setMessageText:title];
  70   [alert setInformativeText:text];
  71   [alert addButtonWithTitle:restartButton];
  72   [alert addButtonWithTitle:notNowButton];
  73
  74   if (parent) {
  75     [alert beginSheetModalForWindow:parent
  76                       modalDelegate:helper
  77                      didEndSelector:@selector(alertDidEnd:
  78                                                returnCode:
  79                                               contextInfo:)
  80                         contextInfo:nil];
  81   } else {
  82     NSInteger returnCode = [alert runModal];
  83     [helper alertDidEnd:alert
  84              returnCode:returnCode
  85             contextInfo:NULL];
  86   }
  87 }
  88
  89 }  // namespace restart_browser