-
Notifications
You must be signed in to change notification settings - Fork 36
Expand file tree
/
Copy pathtrack.cpp
More file actions
183 lines (162 loc) · 5.3 KB
/
track.cpp
File metadata and controls
183 lines (162 loc) · 5.3 KB
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
/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
*
* Flacon - audio File Encoder
* https://github.com/flacon/flacon
*
* Copyright: 2017
* Alexander Sokoloff <[email protected]>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* This library 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
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* END_COMMON_COPYRIGHT_HEADER */
#include "track.h"
#include "disc.h"
/**************************************
*
**************************************/
Track::Track(Disc *disk, int index) :
mDisk(disk),
mIndex(index)
{
}
/**************************************
*
**************************************/
void Track::setAudioFile(const InputAudioFile &file)
{
mAudiofile = file;
}
/**************************************
*
**************************************/
Duration Track::duration() const
{
Cue::Track cur = mDisk->cue().tracks().at(index());
Cue::Track next = (index() < mDisk->tracks().count() - 1) ? mDisk->cue().tracks().at(index() + 1) : Cue::Track();
Duration trackLen = 0;
if (cur.cueIndex01().file() != next.cueIndex00().file()) {
uint start = cur.cueIndex01().milliseconds();
uint end = audioFile().duration();
trackLen = end > start ? end - start : 0;
}
else {
uint start = cur.cueIndex01().milliseconds();
uint end = next.cueIndex00().milliseconds();
trackLen = end > start ? end - start : 0;
}
Duration postGapLen = 0;
if (next.cueIndex00().file() != next.cueIndex01().file()) {
uint start = next.cueIndex00().milliseconds();
uint end = audioFile().duration();
postGapLen = end > start ? end - start : 0;
}
else {
uint start = next.cueIndex00().milliseconds();
uint end = next.cueIndex01().milliseconds();
postGapLen = end > start ? end - start : 0;
}
/*
qDebug() << "***************************************";
qDebug() << "CUR:" << track.index();
qDebug() << " - 00 " << cur.cueIndex00.toString() << cur.cueIndex00.file();
qDebug() << " - 01 " << cur.cueIndex01.toString() << cur.cueIndex01.file();
qDebug() << ".......................................";
qDebug() << "NEXT:";
qDebug() << " - 00 " << next.cueIndex00.toString() << next.cueIndex00.file();
qDebug() << " - 01 " << next.cueIndex01.toString() << next.cueIndex01.file();
qDebug() << ".......................................";
qDebug() << "trackLen: " << trackLen;
qDebug() << "postGapLen: " << postGapLen;
qDebug() << "***************************************";
*/
return trackLen + postGapLen;
}
/**************************************
*
**************************************/
bool Track::preEmphased() const
{
return CueFlags(flagsTag()).preEmphasis;
}
/**************************************
*
**************************************/
QString Track::tag(TrackTags::TagId tagId) const
{
return firstNotNullString(mUserTags.tag(tagId), mLoadedTags.tag(tagId));
}
/**************************************
*
**************************************/
void Track::setTag(TrackTags::TagId tagId, const QString &value)
{
mUserTags.setTag(tagId, value);
}
/**************************************
*
**************************************/
TrackNum Track::trackNumTag() const
{
return mUserTags.trackNum() > 0 ? mUserTags.trackNum() : mLoadedTags.trackNum();
}
/**************************************
*
**************************************/
void Track::setTrackNumTag(int value)
{
mUserTags.setTrackNum(value);
}
/**************************************
*
**************************************/
QString Track::fileTag() const
{
return mDisk->textCodec().decode(mDisk->cue().tracks().at(mIndex).fileTag());
}
/**************************************
*
**************************************/
TrackTags Track::toTags() const
{
TrackTags res;
res.setTrackNum(trackNumTag());
for (TrackTags::TagId tagId : TrackTags::allTagId()) {
res.setTag(tagId, this->tag(tagId));
}
return res;
}
/**************************************
*
**************************************/
QDebug operator<<(QDebug debug, const Track &track)
{
QDebugStateSaver saver(debug);
debug.nospace()
<< " Track {"
<< " trackNum: " << track.trackNumTag()
<< " trackCount:" << track.disk()->tracks().count()
<< " diskId:" << track.disc()->discIdTag()
<< " Artist:" << track.performerTag()
<< " Album:" << track.disc()->albumTag()
<< " Title:" << track.titleTag()
<< "}";
return debug;
}
PregapTrack::PregapTrack(const Track &track) :
Track(track)
{
mLoadedTags.setTrackNum(0);
setTrackNumTag(0);
setTitleTag("(HTOA)");
}