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/system/chromeos/screen_security/screen_capture_tray_item.h"
6
7 #include "ash/shell.h"
8 #include "ash/system/system_notifier.h"
9 #include "grit/ash_resources.h"
10 #include "grit/ash_strings.h"
11 #include "ui/base/l10n/l10n_util.h"
12 #include "ui/base/resource/resource_bundle.h"
13 #include "ui/message_center/message_center.h"
14 #include "ui/message_center/notification.h"
15
16 using message_center::Notification;
17
18 namespace ash {
19 namespace {
20
21 const char kScreenCaptureNotificationId[] = "chrome://screen/capture";
22
23 } // namespace
24
ScreenCaptureTrayItem(SystemTray * system_tray)25 ScreenCaptureTrayItem::ScreenCaptureTrayItem(SystemTray* system_tray)
26 : ScreenTrayItem(system_tray) {
27 Shell::GetInstance()->system_tray_notifier()->
28 AddScreenCaptureObserver(this);
29 }
30
~ScreenCaptureTrayItem()31 ScreenCaptureTrayItem::~ScreenCaptureTrayItem() {
32 Shell::GetInstance()->system_tray_notifier()->
33 RemoveScreenCaptureObserver(this);
34 }
35
CreateTrayView(user::LoginStatus status)36 views::View* ScreenCaptureTrayItem::CreateTrayView(user::LoginStatus status) {
37 set_tray_view(
38 new tray::ScreenTrayView(this, IDR_AURA_UBER_TRAY_SCREENSHARE));
39 return tray_view();
40 }
41
CreateDefaultView(user::LoginStatus status)42 views::View* ScreenCaptureTrayItem::CreateDefaultView(
43 user::LoginStatus status) {
44 set_default_view(new tray::ScreenStatusView(
45 this,
46 IDR_AURA_UBER_TRAY_SCREENSHARE_DARK,
47 screen_capture_status_,
48 l10n_util::GetStringUTF16(
49 IDS_ASH_STATUS_TRAY_SCREEN_CAPTURE_STOP)));
50 return default_view();
51 }
52
CreateOrUpdateNotification()53 void ScreenCaptureTrayItem::CreateOrUpdateNotification() {
54 message_center::RichNotificationData data;
55 data.buttons.push_back(message_center::ButtonInfo(
56 l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_SCREEN_CAPTURE_STOP)));
57 ui::ResourceBundle& resource_bundle = ui::ResourceBundle::GetSharedInstance();
58 scoped_ptr<Notification> notification(new Notification(
59 message_center::NOTIFICATION_TYPE_SIMPLE,
60 kScreenCaptureNotificationId,
61 screen_capture_status_,
62 base::string16() /* body is blank */,
63 resource_bundle.GetImageNamed(IDR_AURA_UBER_TRAY_SCREENSHARE_DARK),
64 base::string16() /* display_source */,
65 message_center::NotifierId(
66 message_center::NotifierId::SYSTEM_COMPONENT,
67 system_notifier::kNotifierScreenCapture),
68 data,
69 new tray::ScreenNotificationDelegate(this)));
70 notification->SetSystemPriority();
71 message_center::MessageCenter::Get()->AddNotification(notification.Pass());
72 }
73
GetNotificationId()74 std::string ScreenCaptureTrayItem::GetNotificationId() {
75 return kScreenCaptureNotificationId;
76 }
77
OnScreenCaptureStart(const base::Closure & stop_callback,const base::string16 & screen_capture_status)78 void ScreenCaptureTrayItem::OnScreenCaptureStart(
79 const base::Closure& stop_callback,
80 const base::string16& screen_capture_status) {
81 screen_capture_status_ = screen_capture_status;
82 Start(stop_callback);
83 }
84
OnScreenCaptureStop()85 void ScreenCaptureTrayItem::OnScreenCaptureStop() {
86 // We do not need to run the stop callback when
87 // screen capture is stopped externally.
88 set_is_started(false);
89 Update();
90 }
91
92 } // namespace ash
93