/usr/include/k3baudiotrack.h is in libk3b-dev 2.0.3-0ubuntu5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 | /*
*
* Copyright (C) 2003-2008 Sebastian Trueg <trueg@k3b.org>
*
* This file is part of the K3b project.
* Copyright (C) 1998-2008 Sebastian Trueg <trueg@k3b.org>
*
* 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" for the exact licensing terms.
*/
#ifndef K3BAUDIOTRACK_H
#define K3BAUDIOTRACK_H
#include <QtCore/QObject>
#include <qstring.h>
#include <qfileinfo.h>
#include <qfile.h>
#include <kio/global.h>
#include "k3bmsf.h"
#include "k3bcdtext.h"
#include "k3btrack.h"
#include "k3b_export.h"
namespace K3b {
class AudioDataSource;
class AudioDoc;
/**
* @author Sebastian Trueg
*/
class LIBK3B_EXPORT AudioTrack : public QObject
{
Q_OBJECT
friend class AudioDataSource;
friend class AudioDoc;
public:
AudioTrack();
AudioTrack( AudioDoc* parent );
~AudioTrack();
AudioDoc* doc() const { return m_parent; }
Device::Track toCdTrack() const;
/**
* @return length of track in frames
*/
Msf length() const;
KIO::filesize_t size() const;
QString artist() const { return m_cdText.performer(); }
QString performer() const { return m_cdText.performer(); }
QString title() const { return m_cdText.title(); }
QString arranger() const { return m_cdText.arranger(); }
QString songwriter() const { return m_cdText.songwriter(); }
QString composer() const { return m_cdText.composer(); }
QString isrc() const { return m_cdText.isrc(); }
QString cdTextMessage() const { return m_cdText.message(); }
Device::TrackCdText cdText() const { return m_cdText; }
bool copyProtection() const { return m_copy; }
bool preEmp() const { return m_preEmp; }
/**
* @obsolete use setPerformer
**/
void setArtist( const QString& a );
void setPerformer( const QString& a );
void setTitle( const QString& t );
void setArranger( const QString& t );
void setSongwriter( const QString& t );
void setComposer( const QString& t );
void setIsrc( const QString& t );
void setCdTextMessage( const QString& t );
void setCdText( const Device::TrackCdText& cdtext );
void setPreEmp( bool b ) { m_preEmp = b; emitChanged(); }
void setCopyProtection( bool b ) { m_copy = b; emitChanged(); }
Msf index0() const;
/**
* The length of the postgap, ie. the number of blocks with index0.
* This is always 0 for the last track.
*/
Msf postGap() const;
void setIndex0( const Msf& );
/**
* \return The track number starting at 1.
*/
unsigned int trackNumber() const;
/**
* Remove this track from the list and return it.
*/
AudioTrack* take();
/**
* Move this track after @p track.
* If @p track is null this track will be merged into the beginning
* of the docs list.
*/
void moveAfter( AudioTrack* track );
/**
* Move this track ahead of @p track.
* If @p track is null this track will be appended to the end
* of the docs list.
*/
void moveAhead( AudioTrack* track );
/**
* Merge @p trackToMerge into this one.
*/
void merge( AudioTrack* trackToMerge, AudioDataSource* sourceAfter = 0 );
AudioTrack* prev() const { return m_prev; }
AudioTrack* next() const { return m_next; }
/**
* Use with care.
*/
void setFirstSource( AudioDataSource* source );
AudioDataSource* firstSource() const { return m_firstSource; }
AudioDataSource* lastSource() const;
int numberSources() const;
/**
* Append source to the end of the sources list.
*/
void addSource( AudioDataSource* source );
bool seek( const Msf& );
/**
* Read data from the track.
*
* @return number of read bytes
*/
int read( char* data, unsigned int max );
/**
* called by AudioDataSource because of the lack of signals
*/
void sourceChanged( AudioDataSource* );
/**
* Create a copy of this track containing copies of all the sources
* but not being part of some list.
*/
AudioTrack* copy() const;
/**
* Split the track at position pos and return the splitted track
* on success.
* The new track will be moved after this track.
*
* \param pos The position at which to split. \a pos will be the
* first frame in the new track.
*/
AudioTrack* split( const Msf& pos );
/**
* Is this track in a list
*/
bool inList() const;
/**
* Get the source at index.
* \return the requested source or 0 if index is out
* of bounds.
*/
AudioDataSource* getSource( int index ) const;
/**
* Tells the audio doc one source was removed from the list.
*/
void emitSourceRemoved( AudioDataSource* );
/**
* Tells the audio doc one source is about to be removed
*/
void emitAboutToRemoveSource( AudioDataSource* );
/**
* Tells the audio doc one source is about to be added
*/
void emitAboutToAddSource( int position );
/**
* Tells the audio doc one source was added to the list.
*/
void emitSourceAdded( AudioDataSource* );
private:
/**
* Tells the doc that the track has changed
*/
void emitChanged();
void debug();
AudioDoc* m_parent;
/** copy protection */
bool m_copy;
bool m_preEmp;
Msf m_index0Offset;
Device::TrackCdText m_cdText;
// list
AudioTrack* m_prev;
AudioTrack* m_next;
AudioDataSource* m_firstSource;
AudioDataSource* m_currentSource;
long long m_alreadyReadBytes;
bool m_currentlyDeleting;
class Private;
Private* d;
};
}
#endif
|