initial version of a bufferview overlay

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

diff --git a/src/client/bufferviewoverlay.h b/src/client/bufferviewoverlay.h
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+++ b/src/client/bufferviewoverlay.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 BUFFERVIEWOVERLAY_H
+#define BUFFERVIEWOVERLAY_H
+
+#include <QObject>
+
+#include "types.h"
+
+class ClientBufferViewConfig;
+
+class BufferViewOverlay : public QObject {
+  Q_OBJECT
+
+public:
+  BufferViewOverlay(QObject *parent = 0);
+
+public slots:
+  void addView(int viewId);
+  void removeView(int viewId);
+
+  // updates propagated from the actual views
+  void update();
+
+signals:
+  void hasChanged();
+
+protected:
+  virtual void customEvent(QEvent *event);
+
+private slots:
+  void viewInitialized();
+
+private:
+  inline bool allNetworks() const { return _networkIds.contains(NetworkId()); }
+
+  void updateHelper();
+  bool _aboutToUpdate;
+
+  QSet<int> _bufferViewIds;
+
+  QSet<NetworkId> _networkIds;
+
+  bool _addBuffersAutomatically;
+  bool _hideInactiveBuffers;
+  int _allowedBufferTypes;
+  int _minimumActivity;
+
+  QSet<BufferId> _buffers;
+  QSet<BufferId> _removedBuffers;
+  QSet<BufferId> _tempRemovedBuffers;
+
+  static const int _updateEventId;
+};
+
+#endif //BUFFERVIEWOVERLAY_H