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_share_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
16using message_center::Notification;
17
18namespace ash {
19namespace {
20
21const char kScreenShareNotificationId[] = "chrome://screen/share";
22
23}
24
25ScreenShareTrayItem::ScreenShareTrayItem(SystemTray* system_tray)
26    : ScreenTrayItem(system_tray) {
27  Shell::GetInstance()->system_tray_notifier()->
28      AddScreenShareObserver(this);
29}
30
31ScreenShareTrayItem::~ScreenShareTrayItem() {
32  Shell::GetInstance()->system_tray_notifier()->
33      RemoveScreenShareObserver(this);
34}
35
36views::View* ScreenShareTrayItem::CreateTrayView(user::LoginStatus status) {
37  set_tray_view(
38      new tray::ScreenTrayView(this, IDR_AURA_UBER_TRAY_SCREENSHARE));
39  return tray_view();
40}
41
42views::View* ScreenShareTrayItem::CreateDefaultView(user::LoginStatus status) {
43  set_default_view(new tray::ScreenStatusView(
44      this,
45      IDR_AURA_UBER_TRAY_SCREENSHARE_DARK,
46      l10n_util::GetStringUTF16(
47          IDS_ASH_STATUS_TRAY_SCREEN_SHARE_BEING_HELPED),
48      l10n_util::GetStringUTF16(
49          IDS_ASH_STATUS_TRAY_SCREEN_SHARE_STOP)));
50  return default_view();
51}
52
53void ScreenShareTrayItem::CreateOrUpdateNotification() {
54  base::string16 help_label_text;
55  if (!helper_name_.empty()) {
56    help_label_text = l10n_util::GetStringFUTF16(
57        IDS_ASH_STATUS_TRAY_SCREEN_SHARE_BEING_HELPED_NAME,
58        helper_name_);
59  } else {
60    help_label_text = l10n_util::GetStringUTF16(
61        IDS_ASH_STATUS_TRAY_SCREEN_SHARE_BEING_HELPED);
62  }
63
64  message_center::RichNotificationData data;
65  data.buttons.push_back(message_center::ButtonInfo(
66      l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_SCREEN_SHARE_STOP)));
67  ui::ResourceBundle& resource_bundle = ui::ResourceBundle::GetSharedInstance();
68  scoped_ptr<Notification> notification(new Notification(
69      message_center::NOTIFICATION_TYPE_SIMPLE,
70      kScreenShareNotificationId,
71      help_label_text,
72      base::string16() /* body is blank */,
73      resource_bundle.GetImageNamed(IDR_AURA_UBER_TRAY_SCREENSHARE_DARK),
74      base::string16() /* display_source */,
75      message_center::NotifierId(
76          message_center::NotifierId::SYSTEM_COMPONENT,
77          system_notifier::kNotifierScreenShare),
78      data,
79      new tray::ScreenNotificationDelegate(this)));
80  notification->SetSystemPriority();
81  message_center::MessageCenter::Get()->AddNotification(notification.Pass());
82}
83
84std::string ScreenShareTrayItem::GetNotificationId() {
85  return kScreenShareNotificationId;
86}
87
88void ScreenShareTrayItem::OnScreenShareStart(
89    const base::Closure& stop_callback,
90    const base::string16& helper_name) {
91  helper_name_ = helper_name;
92  Start(stop_callback);
93}
94
95void ScreenShareTrayItem::OnScreenShareStop() {
96  // We do not need to run the stop callback
97  // when screening is stopped externally.
98  set_is_started(false);
99  Update();
100}
101
102}  // namespace ash
103