src/ui-mobile/session-model-item.h

   1 /*
   2  *   Copyright (C) 2011 Lukáš Karas <lukas.karas@centrum.cz>
   3  *
   4  *   This program is free software; you can redistribute it and/or modify
   5  *   it under the terms of the GNU General Public License as published by
   6  *   the Free Software Foundation; either version 2 of the License, or
   7  *   (at your option) any later version.
   8  *
   9  *   This program is distributed in the hope that it will be useful,
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *   GNU General Public License for more details.
  13  *
  14  *   You should have received a copy of the GNU General Public License
  15  *   along with this program; if not, write to the
  16  *   Free Software Foundation, Inc.,
  17  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  18  */
  19
  20 #include <QtCore/QObject>
  21 #include <QtCore/QVariant>
  22 #include <QtDeclarative>
  23 #include <QDomElement>
  24
  25 #include "../backend/session.h"
  26
  27 #ifndef SESSIONMODELITEM_H
  28 #define SESSIONMODELITEM_H
  29
  30 class SessionModelItem : public QObject {
  31   Q_OBJECT
  32   Q_DISABLE_COPY(SessionModelItem)
  33   Q_PROPERTY(bool visible READ isVisible WRITE setVisible);
  34
  35 public:
  36
  37   SessionModelItem(MaknetoBackend::Session *session, QObject *parent = 0);
  38   virtual ~SessionModelItem();
  39   MaknetoBackend::Session *getSession();
  40   bool isVisible();
  41   void setVisible(bool);
  42
  43   Q_INVOKABLE QVariant data(int role);
  44
  45   QString getId();
  46
  47 Q_SIGNALS:
  48   void textMessageReceived(const QString &sessionId, const QString &text, const QString &contact);
  49   void whiteboardMessageReceived(const QString &sessionId, const QString &text, const QString &contact);
  50   void messageEnqueued(const QString &sessionId);
  51   // VoIP
  52   void incomingCall(const QString &sessionId);
  53   void callReady(const QString &sessionId);
  54   void callEnded(const QString &sessionId);
  55   void callError(const QString &sessionId, const QString &);
  56   void videoPreviewAvailable(const QString &sessionId, QGst::ElementPtr videoOutElemPtr);
  57   void videoAvailable(const QString &sessionId, QGst::ElementPtr videoOutElemPtr);
  58   void videoPreviewRemoved(const QString &sessionId, QGst::ElementPtr videoOutElemPtr);
  59   void videoRemoved(const QString &sessionId, QGst::ElementPtr videoOutElemPtr);
  60   void remoteAudioStreamAdded(const QString &sessionId);
  61
  62   void sessionTypeChanged(const QString &sessionId, int types);
  63   void messageSent(const QString &sessionId, const QString &message);
  64   void sendingError(const QString &sessionId, const QString &message, const QString &errorMessage);
  65   void chatStateChanged(const QString &sessionId, int chatState, const QString &contact);
  66
  67   public
  68 Q_SLOTS:
  69   void onMessageReceived(const QString &text, const QString &contact);
  70   void sendTextMessage(const QString &text);
  71   void sendWhiteboardMessage(const QDomElement &wb);
  72   void onSessionTypeChanged();
  73   void onMessageSent(const QString &message); // outgoing message was successfully send
  74   void onSendingError(const QString &message, const QString &errorMessage); // outgoing message sending failed
  75   void onChatStateChanged(MaknetoBackend::Session::ChatState state, const QString &contact);
  76   void changeChatState(MaknetoBackend::Session::ChatState state);
  77
  78   // VoIP
  79   void onIncomingCall();
  80   void onCallReady();
  81   void onCallEnded(const QString &);
  82   void onCallError(const QString &);
  83   void onVideoPreviewAvailable(QGst::ElementPtr videoOutElemPtr);
  84   void onVideoAvailable(QGst::ElementPtr videoOutElemPtr);
  85   void onVideoPreviewRemoved(QGst::ElementPtr videoOutElemPtr);
  86   void onVideoRemoved(QGst::ElementPtr videoOutElemPtr);
  87   void onRemoteAudioStreamAdded();
  88
  89 private:
  90   struct QueueItem;
  91   friend struct QueueItem;
  92   QString lastMessage;
  93
  94   MaknetoBackend::Session *_session;
  95   QList<QueueItem *> _queue;
  96   bool _visible;
  97 };
  98
  99 Q_DECLARE_METATYPE(SessionModelItem*);
 100
 101 #endif  /* SESSIONMODELITEM_H */
 102