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Diffstat (limited to 'src/commands/segment/DeleteRangeCommand.h')
-rw-r--r-- | src/commands/segment/DeleteRangeCommand.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/src/commands/segment/DeleteRangeCommand.h b/src/commands/segment/DeleteRangeCommand.h new file mode 100644 index 0000000..6b198ea --- /dev/null +++ b/src/commands/segment/DeleteRangeCommand.h @@ -0,0 +1,84 @@ + +/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ + +/* + Rosegarden + A MIDI and audio sequencer and musical notation editor. + + This program is Copyright 2000-2008 + Guillaume Laurent <glaurent@telegraph-road.org>, + Chris Cannam <cannam@all-day-breakfast.com>, + Richard Bown <richard.bown@ferventsoftware.com> + + The moral rights of Guillaume Laurent, Chris Cannam, and Richard + Bown to claim authorship of this work have been asserted. + + Other copyrights also apply to some parts of this work. Please + see the AUTHORS file and individual file headers for details. + + 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 _RG_DELETERANGECOMMAND_H_ +#define _RG_DELETERANGECOMMAND_H_ + +#include <kcommand.h> +#include "base/Event.h" +#include <klocale.h> + +#include "SegmentJoinCommand.h" + + +namespace Rosegarden +{ + +class Segment; +class Composition; + + +class DeleteRangeCommand : public KMacroCommand +{ +public: + DeleteRangeCommand(Composition *composition, + timeT begin, + timeT end); + virtual ~DeleteRangeCommand(); + +private: + class RejoinCommand : public KNamedCommand + { + public: + // This command rejoins s on to a subsequent segment on the same + // track that ends at endMarkerTime (presumably the original end + // marker time of s, with the range duration subtracted). + + RejoinCommand(Composition *c, + Segment *s, + timeT endMarkerTime) : + KNamedCommand(i18n("Rejoin Command")), + m_composition(c), m_segment(s), m_endMarkerTime(endMarkerTime), + m_joinCommand(0) { } + + ~RejoinCommand() { delete m_joinCommand; } + + void execute(); + void unexecute() { if (m_joinCommand) m_joinCommand->unexecute(); } + + private: + Composition *m_composition; + Segment *m_segment; + timeT m_endMarkerTime; + + SegmentJoinCommand *m_joinCommand; + }; +}; + + + +} + +#endif |