git.maemo.org Git - someplayer/blob - src/mediascanner.cpp

   1 #include "mediascanner.h"
   2
   3 using namespace SomePlayer::Storage;
   4
   5 #include <QMap>
   6 #include <QDir>
   7
   8 MediaScanner::MediaScanner(QObject *parent) :
   9                 QThread(parent), _stopped(false), _initialized(false)
  10 {
  11         REGISTERED_FILE_EXTENSIONS << "mp3" << "flac" << "wma" << "acc";
  12 }
  13
  14 void MediaScanner::run() {
  15         if (!_initialized)
  16                 return;
  17         _foundMedia.clear();
  18         _scan_directory(_dir);
  19         emit scanFinish(_foundMedia);
  20         _stopped = true;
  21 }
  22
  23 void MediaScanner::_scan_directory(QDir dir) {
  24         QFileInfoList items = dir.entryInfoList(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot);
  25         foreach (QFileInfo info, items) {
  26                 if (info.isDir()) {
  27                         QDir ndir(info.absoluteFilePath());
  28                         _scan_directory(ndir);
  29                 } else {
  30                         QString suffix = info.suffix().toLower();
  31                         if (REGISTERED_FILE_EXTENSIONS.contains(suffix)) {
  32                                 if (!_foundMedia.contains(info.absoluteFilePath()))
  33                                         _foundMedia << info.absoluteFilePath();
  34                         }
  35                 }
  36         }
  37 }
  38
  39 void MediaScanner::stop() {
  40         _stopped = true;
  41         _initialized = false;
  42 }
  43
  44 void MediaScanner::init(QString dir) {
  45         _stopped = false;
  46         _initialized = true;
  47         _dir = dir;
  48 }