blob: ee6294fcc76222c1bff1d1f07b45c11c3beff835 (
plain)
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
|
#include "spharvester.h"
#include <QDir>
#include <phonon>
#include <QQueue>
#include <QFile>
#include <QUrl>
using namespace Phonon;
struct SPHarvesterPvt
{
MediaObject* mediaObject;
QQueue<QString> pathQueue;
};
SPHarvester::SPHarvester(QObject* o) : QObject(o)
{
pvt = new SPHarvesterPvt;
pvt->mediaObject = new MediaObject(this);
connect (pvt->mediaObject, SIGNAL(metaDataChanged()), this, SLOT(readMetaData ()));
}
SPHarvester::~SPHarvester()
{
delete pvt;
}
void SPHarvester::harvest (const QString & directory, bool recurse)
{
QDir d (directory);
QFileInfoList l = d.entryInfoList(QStringList() << "*.mp3",recurse ? QDir::AllDirs | QDir::NoDotAndDotDot | QDir::Files : QDir::Files);
foreach (QFileInfo fi, l) {
if (fi.isDir()) {
harvest (fi.absoluteFilePath(), recurse);
} else {
pvt->pathQueue.enqueue(fi.absoluteFilePath());
}
}
harvestNext ();
}
void SPHarvester::harvestNext ()
{
if (pvt->pathQueue.empty())
emit done();
else {
QString s = pvt->pathQueue.dequeue();
pvt->mediaObject->setCurrentSource(MediaSource(s));
}
}
void SPHarvester::readMetaData ()
{
QStringList albums = pvt->mediaObject->metaData("ALBUM");
QStringList titles = pvt->mediaObject->metaData("TITLE");
QStringList artists = pvt->mediaObject->metaData("ARTIST");
QStringList trackNums = pvt->mediaObject->metaData("TRACKNUMBER");
SongData sd;
sd.url = pvt->mediaObject->currentSource().url().toString();
sd.album = albums.count() ? albums[0] : "Unknown Album";
sd.artist = artists.count() ? artists[0] : "Unknown Artist";
sd.trackNumber = trackNums.count() ? trackNums[0].toInt() : 0;
sd.genres = pvt->mediaObject->metaData("GENRE");
sd.title = titles.count() ? titles[0] : QFileInfo(sd.url).baseName();
emit foundTrack(sd);
harvestNext ();
}
|