src/ui-mobile/session-model.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 <QAbstractListModel>
  22
  23 #include <TelepathyQt4/Account>
  24 #include <TelepathyQt4/AccountManager>
  25 #include <TelepathyQt4/TextChannel>
  26 #include <TelepathyQt4/Types>
  27
  28 #include "../backend/telepathy-client.h"
  29 #include "../backend/session.h"
  30
  31 #include "session-model-item.h"
  32 #include "notifications-model.h"
  33
  34 #ifndef SESSIONMODEL_H
  35 #define SESSIONMODEL_H
  36
  37 class SessionModel : public QAbstractListModel {
  38
  39   Q_OBJECT
  40   Q_DISABLE_COPY(SessionModel)
  41   Q_ENUMS(Role)
  42
  43   Q_PROPERTY(int sessionCount READ sessionCount)
  44
  45 public:
  46   enum Role {
  47     // general roles
  48     ItemRole = Qt::UserRole,
  49     IdRole,
  50     IconRole,
  51     NameRole
  52   };
  53
  54   SessionModel(MaknetoBackend::TelepathyClient* client, NotificationsModel* notificationsModel, QObject *parent = 0);
  55   virtual ~SessionModel();
  56
  57   int sessionCount() const;
  58   // ivokable, for QML
  59   Q_INVOKABLE QVariant data(int row, int role);
  60   Q_INVOKABLE int getSessionType(const QString &sessionId);
  61
  62   // virtual methods from QAbstractItemModel
  63   virtual int rowCount(const QModelIndex& index) const;
  64   virtual QVariant data(const QModelIndex& index, int role) const;
  65
  66   public
  67 Q_SLOTS:
  68   void onSessionCreated(MaknetoBackend::Session *, bool extendsExisting, bool requested);
  69   void onMessageEnqueued(const QString &);
  70   void onSendingError(const QString &sessionId, const QString &message, const QString &errorMessage);
  71
  72   void onIncomingCall(const QString &);
  73   void onCallError(const QString &, const QString &);
  74   void onCallEnded(const QString &);
  75   void onCallReady(const QString &sessionId);
  76   void onRemoteAudioStreamAdded(const QString &sessionId);
  77
  78   // slots for signals from QML
  79   Q_INVOKABLE void sendTextMessage(const QString &sessionId, const QString &text);
  80   Q_INVOKABLE void sendWhiteboardMessage(const QString &sessionId, const QString &content);
  81   Q_INVOKABLE void changeChatState(const QString &sessionId, int state);
  82   Q_INVOKABLE void requestSession(const QString &accountId, const QString &contactId, int intType);
  83   Q_INVOKABLE void closeSession(const QString &sessionId);
  84   Q_INVOKABLE void startCall(const QString &sessionId, bool video);
  85   Q_INVOKABLE void hangup(const QString &sessionId);
  86
  87   void onAcceptCall(const QString &sessionId);
  88   void onRejectCall(const QString &sessionId);
  89   void onAcceptChat(const QString &sessionId);
  90   void onRejectChat(const QString &sessionId);
  91   void onNotificationRemoved(const QString &sessionId, NotificationItem::NotificationType type);
  92
  93 Q_SIGNALS:
  94   void sessionOpened(QString sessionId, bool updatedeExisting, bool requested);
  95   void sessionClosed(QString sessionId);
  96   void whiteboardMessageReceived(const QString &sessionId, const QString &text, const QString &contact);
  97   void textMessageReceived(const QString &sessionId, const QString &text, const QString &contact);
  98   void sessionTypeChanged(const QString &sessionId, int types);
  99   void messageSent(const QString &sessionId, const QString &message);
 100   void sendingError(const QString &sessionId, const QString &message, const QString &errorMessage);
 101   void chatStateChanged(const QString &sessionId, int chatState, const QString &contact);
 102
 103   void callReady(const QString &);
 104   void callEnded(const QString &);
 105
 106   void videoPreviewAvailable(const QString &sessionId, QGst::ElementPtr videoOutElemPtr);
 107   void videoAvailable(const QString &sessionId, QGst::ElementPtr videoOutElemPtr);
 108   void videoPreviewRemoved(const QString &sessionId, QGst::ElementPtr videoOutElemPtr);
 109   void videoRemoved(const QString &sessionId, QGst::ElementPtr videoOutElemPtr);
 110
 111   void startBeeping();
 112   void stopBeeping();
 113   void startRinging();
 114   void stopRinging();
 115   void startDialing();
 116   void stopDialing();
 117
 118 private:
 119   void stopBeeping(const QString &sessionId);
 120   void stopRinging(const QString &sessionId);
 121   void stopDialing(const QString &sessionId);
 122
 123   virtual void openSession(SessionModelItem *);
 124
 125   MaknetoBackend::TelepathyClient* _client;
 126   QList<SessionModelItem*> _items;
 127   QMap<QString, SessionModelItem*> _itemsMap;
 128   QSet<QString> _beepingSessions;
 129   QSet<QString> _ringingSessions;
 130   QSet<QString> _dialingSessions;
 131   NotificationsModel *_notificationsModel;
 132 };
 133
 134 #endif  /* SESSIONMODEL_H */
 135