ash/system/chromeos/network/tray_sms.h

   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 #ifndef ASH_SYSTEM_CHROMEOS_NETWORK_TRAY_SMS_H
   6 #define ASH_SYSTEM_CHROMEOS_NETWORK_TRAY_SMS_H
   7
   8 #include <string>
   9
  10 #include "ash/system/tray/system_tray_item.h"
  11 #include "base/values.h"
  12 #include "chromeos/network/network_sms_handler.h"
  13
  14 namespace ash {
  15
  16 class TraySms : public SystemTrayItem,
  17                 public chromeos::NetworkSmsHandler::Observer {
  18  public:
  19   explicit TraySms(SystemTray* system_tray);
  20   virtual ~TraySms();
  21
  22   // Overridden from SystemTrayItem.
  23   virtual views::View* CreateDefaultView(user::LoginStatus status) OVERRIDE;
  24   virtual views::View* CreateDetailedView(user::LoginStatus status) OVERRIDE;
  25   virtual views::View* CreateNotificationView(
  26       user::LoginStatus status) OVERRIDE;
  27   virtual void DestroyDefaultView() OVERRIDE;
  28   virtual void DestroyDetailedView() OVERRIDE;
  29   virtual void DestroyNotificationView() OVERRIDE;
  30
  31   // Overridden from chromeos::NetworkSmsHandler::Observer.
  32   virtual void MessageReceived(const base::DictionaryValue& message) OVERRIDE;
  33
  34  protected:
  35   class SmsDefaultView;
  36   class SmsDetailedView;
  37   class SmsMessageView;
  38   class SmsNotificationView;
  39
  40   // Gets the most recent message. Returns false if no messages or unable to
  41   // retrieve the numebr and text from the message.
  42   bool GetLatestMessage(size_t* index, std::string* number, std::string* text);
  43
  44   // Removes message at |index| from message list.
  45   void RemoveMessage(size_t index);
  46
  47   // Called when sms messages have changed (through
  48   // chromeos::NetworkSmsHandler::Observer).
  49   void Update(bool notify);
  50
  51   base::ListValue& messages() { return messages_; }
  52
  53  private:
  54   SmsDefaultView* default_;
  55   SmsDetailedView* detailed_;
  56   SmsNotificationView* notification_;
  57   base::ListValue messages_;
  58
  59   DISALLOW_COPY_AND_ASSIGN(TraySms);
  60 };
  61
  62 }  // namespace ash
  63
  64 #endif  // ASH_SYSTEM_CHROMEOS_NETWORK_TRAY_SMS_H