1 // Copyright 2013 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 #include "ash/display/display_error_observer_chromeos.h"
6
7 #include "ash/system/system_notifier.h"
8 #include "grit/ash_resources.h"
9 #include "grit/ash_strings.h"
10 #include "ui/base/l10n/l10n_util.h"
11 #include "ui/base/resource/resource_bundle.h"
12 #include "ui/message_center/message_center.h"
13 #include "ui/message_center/notification.h"
14 #include "ui/message_center/notification_delegate.h"
15 #include "ui/message_center/notification_list.h"
16
17 using message_center::Notification;
18
19 namespace ash {
20 namespace {
21
22 const char kDisplayErrorNotificationId[] = "chrome://settings/display/error";
23
24 } // namespace
25
DisplayErrorObserver()26 DisplayErrorObserver::DisplayErrorObserver() {
27 }
28
~DisplayErrorObserver()29 DisplayErrorObserver::~DisplayErrorObserver() {
30 }
31
OnDisplayModeChangeFailed(ui::MultipleDisplayState new_state)32 void DisplayErrorObserver::OnDisplayModeChangeFailed(
33 ui::MultipleDisplayState new_state) {
34 // Always remove the notification to make sure the notification appears
35 // as a popup in any situation.
36 message_center::MessageCenter::Get()->RemoveNotification(
37 kDisplayErrorNotificationId, false /* by_user */);
38
39 int message_id = (new_state == ui::MULTIPLE_DISPLAY_STATE_DUAL_MIRROR) ?
40 IDS_ASH_DISPLAY_FAILURE_ON_MIRRORING :
41 IDS_ASH_DISPLAY_FAILURE_ON_NON_MIRRORING;
42
43 ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance();
44 scoped_ptr<Notification> notification(new Notification(
45 message_center::NOTIFICATION_TYPE_SIMPLE,
46 kDisplayErrorNotificationId,
47 l10n_util::GetStringUTF16(message_id),
48 base::string16(), // message
49 bundle.GetImageNamed(IDR_AURA_NOTIFICATION_DISPLAY),
50 base::string16(), // display_source
51 message_center::NotifierId(
52 message_center::NotifierId::SYSTEM_COMPONENT,
53 system_notifier::kNotifierDisplayError),
54 message_center::RichNotificationData(),
55 NULL));
56 message_center::MessageCenter::Get()->AddNotification(notification.Pass());
57 }
58
59 base::string16 DisplayErrorObserver::
GetTitleOfDisplayErrorNotificationForTest()60 GetTitleOfDisplayErrorNotificationForTest() {
61 message_center::NotificationList::Notifications notifications =
62 message_center::MessageCenter::Get()->GetVisibleNotifications();
63 for (message_center::NotificationList::Notifications::const_iterator iter =
64 notifications.begin(); iter != notifications.end(); ++iter) {
65 if ((*iter)->id() == kDisplayErrorNotificationId)
66 return (*iter)->title();
67 }
68
69 return base::string16();
70 }
71
72 } // namespace ash
73