Covers from tags

[someplayer] / src / coverfinder.cpp

diff --git a/src/coverfinder.cpp b/src/coverfinder.cpp
index b906cc1..d52c9d9 100644 (file)
--- a/src/coverfinder.cpp
+++ b/src/coverfinder.cpp
@@ -22,6 +22,9 @@
 #include <QDebug>
 #include <QDir>
 #include <QFileInfo>
+#include <mpegfile.h>
+#include <id3v2tag.h>
+#include <mpeg/id3v2/frames/attachedpictureframe.h>
 
 CoverFinder::CoverFinder(QObject *parent) :
                QObject(parent)
@@ -29,7 +32,7 @@ CoverFinder::CoverFinder(QObject *parent) :
        _defaultCover = QImage(":/images/defaultcover.png");
        SUFFIXES << "png" << "jpg" << "jpeg" << "bmp" << "gif";
        NAMES << "cover" << "folder" << "album";
-       DIRS << "cover" << "folder" << ".cover" << ".folder" << ".mediaartlocal";
+       DIRS << "cover" << "folder" << ".cover" << ".folder";
 }
 
 bool CoverFinder::find(QString path) {
@@ -67,3 +70,24 @@ bool CoverFinder::find(QString path) {
 QImage &CoverFinder::defaultCover() {
        return _defaultCover;
 }
+
+bool CoverFinder::extract(QString file) {
+       QFileInfo info(file);
+       QString suffix = info.suffix().toLower();
+       TagLib::ID3v2::Tag *tag = NULL;
+       if (suffix == "mp3") {
+               TagLib::MPEG::File f(QFile::encodeName(file).data());
+               tag = f.ID3v2Tag();
+               if (f.isValid() && tag != NULL) {
+                       TagLib::ID3v2::FrameList l = tag->frameList("APIC");
+                       if (l.isEmpty())
+                               return false;
+                       TagLib::ID3v2::AttachedPictureFrame *pic = static_cast<TagLib::ID3v2::AttachedPictureFrame *>(l.front());
+                       QImage img;
+                       img.loadFromData((const uchar *) pic->picture().data(), pic->picture().size());
+                       emit found(img);
+                       return true;
+               }
+       }
+       return false;
+}