Mercurial > hg > svcore
view base/Command.h @ 875:3e6ed8a8577b tonioni
Use a sparse time-value model only for outputs with fixed bin count of 1, not for those with unknown bin count.
(Precursor to using more than one model for outputs with unknown bin count)
author | Chris Cannam |
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date | Tue, 28 Jan 2014 18:52:22 +0000 |
parents | b4a8d8221eaf |
children | c01cbe41aeb5 |
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/* -*- 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 _COMMAND_H_ #define _COMMAND_H_ #include <QObject> #include <QString> #include <vector> #include "Debug.h" class Command { public: virtual ~Command() { } virtual void execute() = 0; virtual void unexecute() = 0; virtual QString getName() const = 0; }; class MacroCommand : public Command { public: MacroCommand(QString name); virtual ~MacroCommand(); virtual void addCommand(Command *command); virtual void deleteCommand(Command *command); virtual bool haveCommands() const; virtual void execute(); virtual void unexecute(); virtual QString getName() const; virtual void setName(QString name); protected: QString m_name; std::vector<Command *> m_commands; }; /** * BundleCommand is a MacroCommand whose name includes a note of how * many commands it contains. It is a QObject with Q_OBJECT macro so * that it can do plural-sensitive translations. */ class BundleCommand : public QObject, public MacroCommand { Q_OBJECT public: BundleCommand(QString name); virtual ~BundleCommand(); virtual QString getName() const; }; #endif