Mercurial > hg > svcore
annotate base/Command.h @ 298:57d7889f626c
* Unload feature extraction plugin .so when destroyed
author | Chris Cannam |
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date | Fri, 28 Sep 2007 14:32:45 +0000 |
parents | d397ea0a79f5 |
children | 6a96bff0bd59 |
rev | line source |
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Chris@49 | 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ |
Chris@16 | 2 |
Chris@16 | 3 /* |
Chris@52 | 4 Sonic Visualiser |
Chris@52 | 5 An audio file viewer and annotation editor. |
Chris@52 | 6 Centre for Digital Music, Queen Mary, University of London. |
Chris@52 | 7 This file copyright 2006 Chris Cannam. |
Chris@16 | 8 |
Chris@52 | 9 This program is free software; you can redistribute it and/or |
Chris@52 | 10 modify it under the terms of the GNU General Public License as |
Chris@52 | 11 published by the Free Software Foundation; either version 2 of the |
Chris@52 | 12 License, or (at your option) any later version. See the file |
Chris@52 | 13 COPYING included with this distribution for more information. |
Chris@16 | 14 */ |
Chris@16 | 15 |
Chris@16 | 16 #ifndef _COMMAND_H_ |
Chris@16 | 17 #define _COMMAND_H_ |
Chris@16 | 18 |
Chris@17 | 19 #include <QString> |
Chris@17 | 20 #include <vector> |
Chris@17 | 21 |
Chris@16 | 22 class Command |
Chris@16 | 23 { |
Chris@16 | 24 public: |
Chris@17 | 25 virtual ~Command() { } |
Chris@17 | 26 |
Chris@16 | 27 virtual void execute() = 0; |
Chris@16 | 28 virtual void unexecute() = 0; |
Chris@17 | 29 virtual QString getName() const = 0; |
Chris@17 | 30 }; |
Chris@17 | 31 |
Chris@17 | 32 class MacroCommand : public Command |
Chris@17 | 33 { |
Chris@17 | 34 public: |
Chris@17 | 35 MacroCommand(QString name); |
Chris@17 | 36 virtual ~MacroCommand(); |
Chris@17 | 37 |
Chris@17 | 38 virtual void addCommand(Command *command); |
Chris@17 | 39 virtual void deleteCommand(Command *command); |
Chris@47 | 40 virtual bool haveCommands() const; |
Chris@17 | 41 |
Chris@17 | 42 virtual void execute(); |
Chris@17 | 43 virtual void unexecute(); |
Chris@17 | 44 |
Chris@47 | 45 virtual QString getName() const; |
Chris@47 | 46 virtual void setName(QString name); |
Chris@17 | 47 |
Chris@17 | 48 protected: |
Chris@17 | 49 QString m_name; |
Chris@17 | 50 std::vector<Command *> m_commands; |
Chris@16 | 51 }; |
Chris@16 | 52 |
Chris@16 | 53 #endif |
Chris@16 | 54 |