newly created buffer views are previewed properly in the settings dialog
[quassel.git] / src / client / clientbacklogmanager.h
1 /***************************************************************************
2  *   Copyright (C) 2005-08 by the Quassel IRC Team                         *
3  *   devel@quassel-irc.org                                                 *
4  *                                                                         *
5  *   This program is free software; you can redistribute it and/or modify  *
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9  *                                                                         *
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20
21 #ifndef CLIENTBACKLOGMANAGER_H
22 #define CLIENTBACKLOGMANAGER_H
23
24 #include "backlogmanager.h"
25 #include "message.h"
26
27 class BacklogRequester;
28
29 class ClientBacklogManager : public BacklogManager {
30   Q_OBJECT
31
32 public:
33   ClientBacklogManager(QObject *parent = 0);
34
35   virtual const QMetaObject *syncMetaObject() const { return &BacklogManager::staticMetaObject; }
36
37   // helper for the backlogRequester, as it isn't a QObject and can't emit itself
38   inline void emitMessagesRequested(const QString &msg) const { emit messagesRequested(msg); }
39
40   void reset();
41
42 public slots:
43   virtual void receiveBacklog(BufferId bufferId, int lastMsgs, int offset, QVariantList msgs);
44   void requestInitialBacklog();
45
46 signals:
47   void messagesReceived(BufferId bufferId, int count) const;
48   void messagesRequested(const QString &) const;
49   void messagesProcessed(const QString &) const;
50
51 private:
52   bool isBuffering();
53   void stopBuffering();
54
55   void dispatchMessages(const MessageList &messages, bool sort = false);
56
57   BacklogRequester *_requester;
58 };
59
60 #endif // CLIENTBACKLOGMANAGER_H