/usr/include/tse3/app/Modified.h is in libtse3-dev 0.3.1-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* @(#)app/Modified.h 1.00 27 October 2000
*
* Copyright (c) 2000 Pete Goodliffe (pete@cthree.org)
*
* This file is part of TSE3 - the Trax Sequencer Engine version 3.00.
*
* This library is modifiable/redistributable under the terms of the GNU
* General Public License.
*
* You should have received a copy of the GNU General Public License along
* with this program; see the file COPYING. If not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#ifndef TSE3_APP_MODIFIED_H
#define TSE3_APP_MODIFIED_H
#include "tse3/listen/app/Modified.h"
#include "tse3/Notifier.h"
#include "tse3/listen/Song.h"
#include "tse3/listen/Track.h"
#include "tse3/listen/Part.h"
#include "tse3/listen/DisplayParams.h"
#include "tse3/listen/Phrase.h"
#include "tse3/listen/PhraseList.h"
#include "tse3/listen/FlagTrack.h"
#include "tse3/listen/TimeSigTrack.h"
#include "tse3/listen/TempoTrack.h"
#include "tse3/listen/MidiFilter.h"
#include "tse3/listen/MidiParams.h"
#include <cstddef>
namespace TSE3
{
namespace App
{
/**
* Listens to a @ref TSE3::Song and all its subcomponents, and
* works out whether it has been 'modified' at all.
*
* You can change which @ref TSE3::Song is monitored at any
* time.
*
* @short @ref TSE3::Song modified status monitor
* @author Pete Goodliffe
* @version 1.00
* @see TSE3
*/
class Modified : public TSE3::Notifier<ModifiedListener>,
public TSE3::Listener<TSE3::SongListener>,
public TSE3::Listener<TSE3::TrackListener>,
public TSE3::Listener<TSE3::PartListener>,
public TSE3::Listener<TSE3::PhraseListListener>,
public TSE3::Listener<TSE3::MidiParamsListener>,
public TSE3::Listener<TSE3::DisplayParamsListener>,
public TSE3::Listener<TSE3::FlagTrackListener>,
public TSE3::Listener<TSE3::TimeSigTrackListener>,
public TSE3::Listener<TSE3::TempoTrackListener>,
public TSE3::Listener<TSE3::MidiFilterListener>,
public TSE3::Listener<TSE3::PhraseListener>
{
public:
/**
* Create a Modified object for the specified @ref TSE3::Song.
* If no song is specified then this will return false from
* @ref modified until a @ref TSE3::Song is set with
* @ref setSong.
*
* @param song @ref TSE3::Song to monitor at first.
*/
Modified(TSE3::Song *song = 0);
/**
* Returns the @ref TSE3::Song currently being monitored,
* or zero if no song is being monitored.
*
* @return @ref TSE3::Song being monitored
* @see setSong
*/
TSE3::Song *song() const { return _song; }
/**
* Sets the @ref TSE3::Song currently being monitored. This
* will clear the return value of @ref modified if it
* is currently true.
*
* @see song
*/
void setSong(TSE3::Song *song);
/**
* Returns whether or not the @ref TSE3::Song has been
* modified.
*
* @return Whether the @ref TSE3::Song has been modified.
* @see setModified
*/
bool modified() const { return _modified; }
/**
* Causes the modified status to be set. If necessary, this
* will emit a Modified_Changed notification.
*
* @param m New modified status
* @see modified
*/
void setModified(bool modified = true);
/**
* @reimplemented
*/
virtual void Song_InfoAltered(Song *);
/**
* @reimplemented
*/
virtual void Song_FromAltered(Song *, Clock /*from*/);
/**
* @reimplemented
*/
virtual void Song_ToAltered(Song *, Clock /*to*/);
/**
* @reimplemented
*/
virtual void Song_TrackInserted(Song *, Track *);
/**
* @reimplemented
*/
virtual void Song_TrackRemoved(Song *, Track *, size_t);
/**
* @reimplemented
*/
virtual void Track_TitleAltered(Track *);
/**
* @reimplemented
*/
virtual void Track_PartInserted(Track *, Part *);
/**
* @reimplemented
*/
virtual void Track_PartRemoved(Track *, Part *);
/**
* @reimplemented
*/
virtual void Part_StartAltered(Part *, Clock /*start*/);
/**
* @reimplemented
*/
virtual void Part_EndAltered(Part *, Clock /*end*/);
/**
* @reimplemented
*/
virtual void Part_RepeatAltered(Part *, Clock /*repeat*/);
/**
* @reimplemented
*/
virtual void Part_PhraseAltered(Part *, Phrase * /*phrase*/);
/**
* @reimplemented
*/
virtual void PhraseList_Inserted(PhraseList *, Phrase * /*p*/);
/**
* @reimplemented
*/
virtual void PhraseList_Removed(PhraseList *, Phrase * /*p*/);
/**
* @reimplemented
*/
virtual void MidiParams_Altered(MidiParams *, int /*what*/);
/**
* @reimplemented
*/
virtual void DisplayParams_Altered(DisplayParams *);
/**
* @reimplemented
*/
virtual void EventTrack_EventAltered(EventTrack<Flag> *,
size_t);
/**
* @reimplemented
*/
virtual void EventTrack_EventInserted(EventTrack<Flag> *,
size_t);
/**
* @reimplemented
*/
virtual void EventTrack_EventErased(EventTrack<Flag> *,
size_t);
/**
* @reimplemented
*/
virtual void EventTrack_EventAltered(EventTrack<TimeSig> *);
/**
* @reimplemented
*/
virtual void EventTrack_EventInserted(EventTrack<TimeSig> *);
/**
* @reimplemented
*/
virtual void EventTrack_EventErased(EventTrack<TimeSig> *);
/**
* @reimplemented
*/
virtual void EventTrack_EventAltered(EventTrack<Tempo> *);
/**
* @reimplemented
*/
virtual void EventTrack_EventInserted(EventTrack<Tempo> *);
/**
* @reimplemented
*/
virtual void EventTrack_EventErased(EventTrack<Tempo> *);
/**
* @reimplemented
*/
void MidiFilter_Altered(MidiFilter *, int /*what*/);
private:
void attachToTrack(TSE3::Track *track);
void detachFromTrack(TSE3::Track *track);
void attachToPart(TSE3::Part *part);
void detachFromPart(TSE3::Part *part);
TSE3::Song *_song;
bool _modified;
};
}
}
#endif
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