Finishing my personal crusade against Buffer.

[quassel.git] / src / client / backlogrequester.h

diff --git a/src/client/backlogrequester.h b/src/client/backlogrequester.h
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+/***************************************************************************
+ *   Copyright (C) 2005-08 by the Quassel Project                          *
+ *   devel@quassel-irc.org                                                 *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) version 3.                                           *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#ifndef BACKLOGREQUESTER_H
+#define BACKLOGREQUESTER_H
+
+#include <QList>
+
+#include "client.h"
+#include "networkmodel.h"
+#include "types.h"
+
+class BacklogManager;
+
+class BacklogRequester {
+public:
+  BacklogRequester(BacklogManager *backlogManger);
+  virtual inline ~BacklogRequester() {}
+
+  virtual void requestBacklog() = 0;
+
+protected:
+  inline QList<BufferId> allBufferIds() const { return Client::networkModel()->allBufferIds(); }
+  BacklogManager *backlogManager;
+};
+
+
+class FixedBacklogRequester : public BacklogRequester {
+public:
+  FixedBacklogRequester(BacklogManager *backlogManager);
+
+  virtual void requestBacklog();
+
+private:
+  static const int backlogCount;
+};
+
+
+#endif //BACKLOGREQUESTER_H