mirror of
https://github.com/LMMS/lmms.git
synced 2026-05-08 23:03:48 -04:00
166701f9f3
Replaced remaining occurences of old constants and superfluous "void" on empty argument list of functions.
119 lines
2.6 KiB
C++
119 lines
2.6 KiB
C++
/*
|
|
* track_container_scene.cpp - A TrackContainer is represented in the
|
|
* SongEditor as the GraphicsScene. This is it.
|
|
*
|
|
* Copyright (c) 2009 Paul Giblock <pgib/at/users.sourceforge.net>
|
|
*
|
|
* This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
|
|
*
|
|
* 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.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public
|
|
* License along with this program (see COPYING); if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA.
|
|
*
|
|
*/
|
|
|
|
|
|
|
|
#ifndef _TRACK_CONTAINER_SCENE_H
|
|
#define _TRACK_CONTAINER_SCENE_H
|
|
|
|
#include <QtCore/QVector>
|
|
#include <QtGui/QGraphicsScene>
|
|
|
|
#include "track.h"
|
|
|
|
class trackContainer;
|
|
class TrackContentObjectItem;
|
|
class TrackItem;
|
|
|
|
class TrackContainerScene : public QGraphicsScene
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
const static float DEFAULT_CELL_HEIGHT = 32;
|
|
const static float DEFAULT_CELL_WIDTH = 16;
|
|
|
|
TrackContainerScene( QObject * parent, trackContainer * _tc );
|
|
virtual ~TrackContainerScene();
|
|
|
|
|
|
inline const midiTime & currentPosition() const
|
|
{
|
|
return( m_currentPosition );
|
|
}
|
|
|
|
inline float pixelsPerTact() const
|
|
{
|
|
return( m_ppt );
|
|
}
|
|
|
|
|
|
void setPixelsPerTact( float _ppt );
|
|
|
|
trackContainer * model()
|
|
{
|
|
return( m_trackContainer );
|
|
}
|
|
|
|
const trackContainer * model() const
|
|
{
|
|
return( m_trackContainer );
|
|
}
|
|
|
|
|
|
virtual QString nodeName() const
|
|
{
|
|
return( "trackcontainerscene" );
|
|
}
|
|
|
|
private slots:
|
|
|
|
void addTrack( track * _t );
|
|
void removeTrack( track * _t );
|
|
|
|
/*
|
|
virtual void dragEnterEvent( QDragEnterEvent * _dee );
|
|
virtual void dropEvent( QDropEvent * _de );
|
|
virtual void mousePressEvent( QMouseEvent * _me );
|
|
virtual void mouseMoveEvent( QMouseEvent * _me );
|
|
virtual void mouseReleaseEvent( QMouseEvent * _me );
|
|
virtual void resizeEvent( QResizeEvent * );
|
|
virtual void undoStep( journalEntry & _je );
|
|
virtual void redoStep( journalEntry & _je );
|
|
*/
|
|
|
|
protected:
|
|
midiTime m_currentPosition;
|
|
trackContainer * m_trackContainer;
|
|
float m_ppt;
|
|
|
|
//QVector<TrackContentItem*> m_trackItems;
|
|
QMap<track*, TrackItem*> m_trackItems;
|
|
|
|
virtual void keyPressEvent( QKeyEvent * event );
|
|
|
|
private:
|
|
|
|
|
|
//signals:
|
|
//void positionChanged( const midiTime & _pos );
|
|
|
|
|
|
} ;
|
|
|
|
|
|
|
|
#endif
|