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