include/automation_track.h

   1 /*
   2  * automation_track.h - declaration of class automationTrack, which handles
   3  *                      automation of objects without a track
   4  *
   5  * Copyright (c) 2008 Tobias Doerffel <tobydox/at/users.sourceforge.net>
   6  * Copyright (c) 2006-2008 Javier Serrano Polo <jasp00/at/users.sourceforge.net>
   7  *
   8  * This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public
  12  * License as published by the Free Software Foundation; either
  13  * version 2 of the License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18  * General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public
  21  * License along with this program (see COPYING); if not, write to the
  22  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  23  * Boston, MA 02110-1301 USA.
  24  *
  25  */
  26
  27
  28 #ifndef _AUTOMATION_TRACK_H
  29 #define _AUTOMATION_TRACK_H
  30
  31 #include "track.h"
  32
  33
  34 class automationTrack : public track
  35 {
  36 public:
  37         automationTrack( trackContainer * _tc, bool _hidden = false );
  38         virtual ~automationTrack();
  39
  40         virtual bool play( const midiTime & _start, const fpp_t _frames,
  41                                                 const f_cnt_t _frame_base,
  42                                                         Sint16 _tco_num = -1 );
  43
  44         virtual QString nodeName() const
  45         {
  46                 return( "automationtrack" );
  47         }
  48
  49         virtual trackView * createView( trackContainerView * );
  50         virtual trackContentObject * createTCO( const midiTime & _pos );
  51
  52         virtual void saveTrackSpecificSettings( QDomDocument & _doc,
  53                                                         QDomElement & _parent );
  54         virtual void loadTrackSpecificSettings( const QDomElement & _this );
  55
  56 private:
  57         friend class automationTrackView;
  58
  59 } ;
  60
  61
  62
  63 class automationTrackView : public trackView
  64 {
  65 public:
  66         automationTrackView( automationTrack * _at, trackContainerView * _tcv );
  67         virtual ~automationTrackView();
  68
  69         virtual void dragEnterEvent( QDragEnterEvent * _dee );
  70         virtual void dropEvent( QDropEvent * _de );
  71
  72 } ;
  73
  74
  75 #endif