Implemented playback.

[someplayer] / src / mediascanner.cpp

diff --git a/src/mediascanner.cpp b/src/mediascanner.cpp
index 1f9adf0..e46c57a 100644 (file)
--- a/src/mediascanner.cpp
+++ b/src/mediascanner.cpp
@@ -3,22 +3,30 @@
 using namespace SomePlayer::Storage;
 
 #include <QMap>
+#include <QDir>
 
 MediaScanner::MediaScanner(QObject *parent) :
                QThread(parent), _stopped(false), _initialized(false)
 {
        REGISTERED_FILE_EXTENSIONS << "mp3" << "flac" << "wma" << "acc";
-       _iterator = NULL;
 }
 
 void MediaScanner::run() {
        if (!_initialized)
                return;
        _foundMedia.clear();
-       while(!_stopped && _iterator->hasNext()) {
-               QString entry(_iterator->next());
-               QFileInfo info(entry);
-               if (info.isReadable()) {
+       _scan_directory(_dir);
+       emit scanFinish(_foundMedia);
+       _stopped = true;
+}
+
+void MediaScanner::_scan_directory(QDir dir) {
+       QFileInfoList items = dir.entryInfoList(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot);
+       foreach (QFileInfo info, items) {
+               if (info.isDir()) {
+                       QDir ndir(info.absoluteFilePath());
+                       _scan_directory(ndir);
+               } else {
                        QString suffix = info.suffix().toLower();
                        if (REGISTERED_FILE_EXTENSIONS.contains(suffix)) {
                                if (!_foundMedia.contains(info.absoluteFilePath()))
@@ -26,8 +34,6 @@ void MediaScanner::run() {
                        }
                }
        }
-       emit scanFinish(_foundMedia);
-       _stopped = true;
 }
 
 void MediaScanner::stop() {
@@ -38,7 +44,5 @@ void MediaScanner::stop() {
 void MediaScanner::init(QString dir) {
        _stopped = false;
        _initialized = true;
-       if (!_iterator)
-               delete _iterator;
-       _iterator = new QDirIterator(QDir(dir), QDirIterator::Subdirectories | QDirIterator::FollowSymlinks);
+       _dir = dir;
 }