lbajardsilogic@0: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
lbajardsilogic@0: 
lbajardsilogic@0: /*
lbajardsilogic@0:     Sonic Visualiser
lbajardsilogic@0:     An audio file viewer and annotation editor.
lbajardsilogic@0:     Centre for Digital Music, Queen Mary, University of London.
lbajardsilogic@0:     This file copyright 2006 Chris Cannam.
lbajardsilogic@0:     
lbajardsilogic@0:     This program is free software; you can redistribute it and/or
lbajardsilogic@0:     modify it under the terms of the GNU General Public License as
lbajardsilogic@0:     published by the Free Software Foundation; either version 2 of the
lbajardsilogic@0:     License, or (at your option) any later version.  See the file
lbajardsilogic@0:     COPYING included with this distribution for more information.
lbajardsilogic@0: */
lbajardsilogic@0: 
lbajardsilogic@0: #ifndef _COMMAND_H_
lbajardsilogic@0: #define _COMMAND_H_
lbajardsilogic@0: 
lbajardsilogic@0: #include <QString>
lbajardsilogic@0: #include <vector>
lbajardsilogic@0: 
lbajardsilogic@0: class Command
lbajardsilogic@0: {
lbajardsilogic@0: public:
lbajardsilogic@0:     virtual ~Command() { }
lbajardsilogic@0: 
lbajardsilogic@0:     virtual void execute() = 0;
lbajardsilogic@0:     virtual void unexecute() = 0;
lbajardsilogic@0:     virtual QString getName() const = 0;
lbajardsilogic@0: };
lbajardsilogic@0: 
lbajardsilogic@0: class MacroCommand : public Command
lbajardsilogic@0: {
lbajardsilogic@0: public:
lbajardsilogic@0:     MacroCommand(QString name);
lbajardsilogic@0:     virtual ~MacroCommand();
lbajardsilogic@0: 
lbajardsilogic@0:     virtual void addCommand(Command *command);
lbajardsilogic@0:     virtual void deleteCommand(Command *command);
lbajardsilogic@0:     virtual bool haveCommands() const;
lbajardsilogic@0: 
lbajardsilogic@0:     virtual void execute();
lbajardsilogic@0:     virtual void unexecute();
lbajardsilogic@0: 
lbajardsilogic@0:     virtual QString getName() const;
lbajardsilogic@0:     virtual void setName(QString name);
lbajardsilogic@0: 
lbajardsilogic@0: protected:
lbajardsilogic@0:     QString m_name;
lbajardsilogic@0:     std::vector<Command *> m_commands;
lbajardsilogic@0: };
lbajardsilogic@0: 
lbajardsilogic@0: #endif
lbajardsilogic@0: