src/chrome/browser/notifications/notification_object_proxy.cc

   1 // Copyright (c) 2012 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 "chrome/browser/notifications/notification_object_proxy.h"
   6
   7 #include "base/strings/stringprintf.h"
   8 #include "content/public/browser/render_view_host.h"
   9
  10 using content::RenderViewHost;
  11
  12 NotificationObjectProxy::NotificationObjectProxy(int process_id, int route_id,
  13     int notification_id, bool worker)
  14     : process_id_(process_id),
  15       route_id_(route_id),
  16       notification_id_(notification_id),
  17       worker_(worker),
  18       displayed_(false) {
  19   if (worker_) {
  20     // TODO(johnnyg): http://crbug.com/23065  Worker support coming soon.
  21     NOTREACHED();
  22   }
  23 }
  24
  25 void NotificationObjectProxy::Display() {
  26   // This method is called each time the notification is shown to the user
  27   // but we only want to fire the event the first time.
  28   if (displayed_)
  29     return;
  30   displayed_ = true;
  31
  32   RenderViewHost* host = RenderViewHost::FromID(process_id_, route_id_);
  33   if (host)
  34     host->DesktopNotificationPostDisplay(notification_id_);
  35 }
  36
  37 void NotificationObjectProxy::Error() {
  38   RenderViewHost* host = RenderViewHost::FromID(process_id_, route_id_);
  39   if (host)
  40     host->DesktopNotificationPostError(notification_id_, string16());
  41 }
  42
  43 void NotificationObjectProxy::Close(bool by_user) {
  44   RenderViewHost* host = RenderViewHost::FromID(process_id_, route_id_);
  45   if (host)
  46     host->DesktopNotificationPostClose(notification_id_, by_user);
  47 }
  48
  49 void NotificationObjectProxy::Click() {
  50   RenderViewHost* host = RenderViewHost::FromID(process_id_, route_id_);
  51   if (host)
  52     host->DesktopNotificationPostClick(notification_id_);
  53 }
  54
  55 std::string NotificationObjectProxy::id() const {
  56   return base::StringPrintf("%d:%d:%d:%d", process_id_, route_id_,
  57                             notification_id_, worker_);
  58 }
  59
  60 int NotificationObjectProxy::process_id() const {
  61   return process_id_;
  62 }
  63
  64 RenderViewHost* NotificationObjectProxy::GetRenderViewHost() const {
  65   return RenderViewHost::FromID(process_id_, route_id_);
  66 }