ui/message_center/notification.cc

   1 // Copyright (c) 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 "ui/message_center/notification.h"
   6
   7 #include "base/logging.h"
   8 #include "ui/message_center/notification_delegate.h"
   9 #include "ui/message_center/notification_types.h"
  10
  11 namespace {
  12 unsigned g_next_serial_number_ = 0;
  13 }
  14
  15 namespace message_center {
  16
  17 NotificationItem::NotificationItem(const base::string16& title,
  18                                    const base::string16& message)
  19  : title(title),
  20    message(message) {
  21 }
  22
  23 ButtonInfo::ButtonInfo(const base::string16& title)
  24  : title(title) {
  25 }
  26
  27 RichNotificationData::RichNotificationData()
  28     : priority(DEFAULT_PRIORITY),
  29       never_timeout(false),
  30       timestamp(base::Time::Now()),
  31       context_message(base::string16()),
  32       progress(0),
  33       should_make_spoken_feedback_for_popup_updates(true),
  34       clickable(true),
  35       silent(false) {}
  36
  37 RichNotificationData::RichNotificationData(const RichNotificationData& other)
  38     : priority(other.priority),
  39       never_timeout(other.never_timeout),
  40       timestamp(other.timestamp),
  41       context_message(other.context_message),
  42       image(other.image),
  43       small_image(other.small_image),
  44       items(other.items),
  45       progress(other.progress),
  46       buttons(other.buttons),
  47       should_make_spoken_feedback_for_popup_updates(
  48           other.should_make_spoken_feedback_for_popup_updates),
  49       clickable(other.clickable),
  50       vibration_pattern(other.vibration_pattern),
  51       silent(other.silent) {}
  52
  53 RichNotificationData::~RichNotificationData() {}
  54
  55 Notification::Notification(NotificationType type,
  56                            const std::string& id,
  57                            const base::string16& title,
  58                            const base::string16& message,
  59                            const gfx::Image& icon,
  60                            const base::string16& display_source,
  61                            const GURL& origin_url,
  62                            const NotifierId& notifier_id,
  63                            const RichNotificationData& optional_fields,
  64                            NotificationDelegate* delegate)
  65     : type_(type),
  66       id_(id),
  67       title_(title),
  68       message_(message),
  69       icon_(icon),
  70       display_source_(display_source),
  71       origin_url_(origin_url),
  72       notifier_id_(notifier_id),
  73       serial_number_(g_next_serial_number_++),
  74       optional_fields_(optional_fields),
  75       shown_as_popup_(false),
  76       is_read_(false),
  77       delegate_(delegate) {}
  78
  79 Notification::Notification(const std::string& id, const Notification& other)
  80     : type_(other.type_),
  81       id_(id),
  82       title_(other.title_),
  83       message_(other.message_),
  84       icon_(other.icon_),
  85       display_source_(other.display_source_),
  86       origin_url_(other.origin_url_),
  87       notifier_id_(other.notifier_id_),
  88       serial_number_(other.serial_number_),
  89       optional_fields_(other.optional_fields_),
  90       shown_as_popup_(other.shown_as_popup_),
  91       is_read_(other.is_read_),
  92       delegate_(other.delegate_) {}
  93
  94 Notification::Notification(const Notification& other)
  95     : type_(other.type_),
  96       id_(other.id_),
  97       title_(other.title_),
  98       message_(other.message_),
  99       icon_(other.icon_),
 100       display_source_(other.display_source_),
 101       origin_url_(other.origin_url_),
 102       notifier_id_(other.notifier_id_),
 103       serial_number_(other.serial_number_),
 104       optional_fields_(other.optional_fields_),
 105       shown_as_popup_(other.shown_as_popup_),
 106       is_read_(other.is_read_),
 107       delegate_(other.delegate_) {}
 108
 109 Notification& Notification::operator=(const Notification& other) {
 110   type_ = other.type_;
 111   id_ = other.id_;
 112   title_ = other.title_;
 113   message_ = other.message_;
 114   icon_ = other.icon_;
 115   display_source_ = other.display_source_;
 116   origin_url_ = other.origin_url_;
 117   notifier_id_ = other.notifier_id_;
 118   serial_number_ = other.serial_number_;
 119   optional_fields_ = other.optional_fields_;
 120   shown_as_popup_ = other.shown_as_popup_;
 121   is_read_ = other.is_read_;
 122   delegate_ = other.delegate_;
 123
 124   return *this;
 125 }
 126
 127 Notification::~Notification() {}
 128
 129 bool Notification::IsRead() const {
 130   return is_read_ || optional_fields_.priority == MIN_PRIORITY;
 131 }
 132
 133 void Notification::CopyState(Notification* base) {
 134   shown_as_popup_ = base->shown_as_popup();
 135   is_read_ = base->is_read_;
 136   if (!delegate_.get())
 137     delegate_ = base->delegate();
 138   optional_fields_.never_timeout = base->never_timeout();
 139 }
 140
 141 void Notification::SetButtonIcon(size_t index, const gfx::Image& icon) {
 142   if (index >= optional_fields_.buttons.size())
 143     return;
 144   optional_fields_.buttons[index].icon = icon;
 145 }
 146
 147 void Notification::SetSystemPriority() {
 148   optional_fields_.priority = SYSTEM_PRIORITY;
 149   optional_fields_.never_timeout = true;
 150 }
 151
 152 bool Notification::UseOriginAsContextMessage() const {
 153   return optional_fields_.context_message.empty() && origin_url_.is_valid() &&
 154          origin_url_.SchemeIsHTTPOrHTTPS();
 155 }
 156
 157 // static
 158 scoped_ptr<Notification> Notification::CreateSystemNotification(
 159     const std::string& notification_id,
 160     const base::string16& title,
 161     const base::string16& message,
 162     const gfx::Image& icon,
 163     const std::string& system_component_id,
 164     const base::Closure& click_callback) {
 165   scoped_ptr<Notification> notification(new Notification(
 166       NOTIFICATION_TYPE_SIMPLE, notification_id, title, message, icon,
 167       base::string16() /* display_source */, GURL(),
 168       NotifierId(NotifierId::SYSTEM_COMPONENT, system_component_id),
 169       RichNotificationData(),
 170       new HandleNotificationClickedDelegate(click_callback)));
 171   notification->SetSystemPriority();
 172   return notification.Pass();
 173 }
 174
 175 }  // namespace message_center