comparison base/PlayParameterRepository.h @ 0:fc9323a41f5a

start base : Sonic Visualiser sv1-1.0rc1

+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+    Sonic Visualiser
+    An audio file viewer and annotation editor.
+    Centre for Digital Music, Queen Mary, University of London.
+    This file copyright 2006 Chris Cannam.
+    
+    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) any later version.  See the file
+    COPYING included with this distribution for more information.
+*/
+
+#ifndef _PLAY_PARAMETER_REPOSITORY_H_
+#define _PLAY_PARAMETER_REPOSITORY_H_
+
+class PlayParameters;
+class Model;
+
+#include <map>
+
+#include <QObject>
+
+class PlayParameterRepository : public QObject
+{
+    Q_OBJECT
+
+public:
+    static PlayParameterRepository *getInstance();
+
+    virtual ~PlayParameterRepository();
+
+    void addModel(const Model *model);
+    void removeModel(const Model *model);
+
+    PlayParameters *getPlayParameters(const Model *model) const;
+
+    void clear();
+
+signals:
+    void playParametersChanged(PlayParameters *);
+    void playPluginIdChanged(const Model *, QString);
+    void playPluginConfigurationChanged(const Model *, QString);
+
+protected slots:
+    void playParametersChanged();
+    void playPluginIdChanged(QString);
+    void playPluginConfigurationChanged(QString);
+
+protected:
+    typedef std::map<const Model *, PlayParameters *> ModelParameterMap;
+    ModelParameterMap m_playParameters;
+
+    static PlayParameterRepository *m_instance;
+};
+
+#endif