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

   1 #include "mediascanner.h"
   2
   3 using namespace SomePlayer::Storage;
   4
   5 #include <QMap>
   6
   7 MediaScanner::MediaScanner(QObject *parent) :
   8                 QThread(parent), _stopped(false), _initialized(false)
   9 {
  10         REGISTERED_FILE_EXTENSIONS << "mp3" << "flac" << "wma" << "acc";
  11         _iterator = NULL;
  12 }
  13
  14 void MediaScanner::run() {
  15         if (!_initialized)
  16                 return;
  17         _foundMedia.clear();
  18         while(!_stopped && _iterator->hasNext()) {
  19                 QString entry(_iterator->next());
  20                 QFileInfo info(entry);
  21                 if (info.isReadable()) {
  22                         QString suffix = info.suffix().toLower();
  23                         if (REGISTERED_FILE_EXTENSIONS.contains(suffix)) {
  24                                 if (!_foundMedia.contains(info.absoluteFilePath()))
  25                                         _foundMedia << info.absoluteFilePath();
  26                         }
  27                 }
  28         }
  29         emit scanFinish(_foundMedia);
  30         _stopped = true;
  31 }
  32
  33 void MediaScanner::stop() {
  34         _stopped = true;
  35         _initialized = false;
  36 }
  37
  38 void MediaScanner::init(QString dir) {
  39         _stopped = false;
  40         _initialized = true;
  41         if (!_iterator)
  42                 delete _iterator;
  43         _iterator = new QDirIterator(QDir(dir), QDirIterator::Subdirectories | QDirIterator::FollowSymlinks);
  44 }