void testPicture()
{
ScopedFileCopy copy("empty", ".ogg");
string newname = copy.fileName();
{
Vorbis::File f(newname.c_str());
FLAC::Picture *newpic = new FLAC::Picture();
newpic->setType(FLAC::Picture::BackCover);
newpic->setWidth(5);
newpic->setHeight(6);
newpic->setColorDepth(16);
newpic->setNumColors(7);
newpic->setMimeType("image/jpeg");
newpic->setDescription("new image");
newpic->setData("JPEG data");
f.tag()->addPicture(newpic);
f.save();
}
{
Vorbis::File f(newname.c_str());
List<FLAC::Picture *> lst = f.tag()->pictureList();
CPPUNIT_ASSERT_EQUAL((unsigned int)1, lst.size());
CPPUNIT_ASSERT_EQUAL((int)5, lst[0]->width());
CPPUNIT_ASSERT_EQUAL((int)6, lst[0]->height());
CPPUNIT_ASSERT_EQUAL((int)16, lst[0]->colorDepth());
CPPUNIT_ASSERT_EQUAL((int)7, lst[0]->numColors());
CPPUNIT_ASSERT_EQUAL(String("image/jpeg"), lst[0]->mimeType());
CPPUNIT_ASSERT_EQUAL(String("new image"), lst[0]->description());
CPPUNIT_ASSERT_EQUAL(ByteVector("JPEG data"), lst[0]->data());
}
}
void testReadPicture()
{
ScopedFileCopy copy("silence-44-s", ".flac");
string newname = copy.fileName();
FLAC::File f(newname.c_str());
List<FLAC::Picture *> lst = f.pictureList();
CPPUNIT_ASSERT_EQUAL((unsigned int)1, lst.size());
FLAC::Picture *pic = lst.front();
CPPUNIT_ASSERT_EQUAL(FLAC::Picture::FrontCover, pic->type());
CPPUNIT_ASSERT_EQUAL(1, pic->width());
CPPUNIT_ASSERT_EQUAL(1, pic->height());
CPPUNIT_ASSERT_EQUAL(24, pic->colorDepth());
CPPUNIT_ASSERT_EQUAL(0, pic->numColors());
CPPUNIT_ASSERT_EQUAL(String("image/png"), pic->mimeType());
CPPUNIT_ASSERT_EQUAL(String("A pixel."), pic->description());
CPPUNIT_ASSERT_EQUAL((unsigned int)150, pic->data().size());
}
void CTagLoaderTagLib::SetFlacArt(FLAC::File *flacFile, EmbeddedArt *art, CMusicInfoTag &tag)
{
FLAC::Picture *cover[2] = {};
List<FLAC::Picture *> pictures = flacFile->pictureList();
for (List<FLAC::Picture *>::ConstIterator i = pictures.begin(); i != pictures.end(); ++i)
{
FLAC::Picture *picture = *i;
if (picture->type() == FLAC::Picture::FrontCover)
cover[0] = picture;
else // anything else is taken as second priority
cover[1] = picture;
}
for (unsigned int i = 0; i < 2; i++)
{
if (cover[i])
{
tag.SetCoverArtInfo(cover[i]->data().size(), cover[i]->mimeType().to8Bit(true));
if (art)
art->set((const uint8_t*)cover[i]->data().data(), cover[i]->data().size(), cover[i]->mimeType().to8Bit(true));
return; // one is enough
}
}
}
bool TagEditor::save()
{
if ( fRef )
{
bool mustSave = false, result = false;
if ( !isChecked() )
clearValues();
File &file = *fRef->file();
Tag &tag = getTag( *fRef, file );
if ( titleE->text() != tag.title().toCString( true ) )
{
tag.setTitle( String( titleE->text().toUtf8().data(), String::UTF8 ) );
mustSave = true;
}
if ( artistE->text() != tag.artist().toCString( true ) )
{
tag.setArtist( String( artistE->text().toUtf8().data(), String::UTF8 ) );
mustSave = true;
}
if ( albumE->text() != tag.album().toCString( true ) )
{
tag.setAlbum( String( albumE->text().toUtf8().data(), String::UTF8 ) );
mustSave = true;
}
if ( commentE->text() != tag.comment().toCString( true ) )
{
tag.setComment( String( commentE->text().toUtf8().data(), String::UTF8 ) );
mustSave = true;
}
if ( genreE->text() != tag.genre().toCString( true ) )
{
tag.setGenre( String( genreE->text().toUtf8().data(), String::UTF8 ) );
mustSave = true;
}
if ( ( uint )yearB->value() != tag.year() )
{
tag.setYear( yearB->value() );
mustSave = true;
}
if ( ( uint )trackB->value() != tag.track() )
{
tag.setTrack( trackB->value() );
mustSave = true;
}
if ( isChecked() && ( pictureModificated || pictureBChecked != pictureB->isChecked() ) )
{
const bool hasPicture = pictureB->isChecked() && !picture->isEmpty();
if ( instanceOf( file, MPEG::File ) || instanceOf( file, RIFF::AIFF::File ) )
{
ID3v2::Tag *id3v2 = NULL;
if ( instanceOf( file, MPEG::File ) )
id3v2 = ( ( MPEG::File & )file ).ID3v2Tag( hasPicture );
else if ( instanceOf( file, RIFF::AIFF::File ) )
id3v2 = ( ( RIFF::AIFF::File & )file ).tag();
if ( id3v2 )
{
id3v2->removeFrames( "APIC" );
if ( hasPicture )
{
ID3v2::AttachedPictureFrame *pictureFrame = new ID3v2::AttachedPictureFrame;
pictureFrame->setType( ID3v2::AttachedPictureFrame::FrontCover );
pictureFrame->setMimeType( pictureMimeType.data() );
pictureFrame->setPicture( *picture );
id3v2->addFrame( pictureFrame );
}
mustSave = true;
}
}
else if ( instanceOf( file, FLAC::File ) )
{
FLAC::File &flacF = ( FLAC::File & )file;
flacF.removePictures();
if ( hasPicture )
{
FLAC::Picture *flacPicture = new FLAC::Picture;
flacPicture->setMimeType( pictureMimeType.data() );
flacPicture->setType( FLAC::Picture::FrontCover );
flacPicture->setData( *picture );
flacF.addPicture( flacPicture );
}
mustSave = true;
}
else if ( instanceOf( file, MP4::File ) )
{
MP4::ItemListMap &itemListMap = ( ( MP4::File & )file ).tag()->itemListMap();
if ( itemListMap.contains( "covr" ) )
itemListMap.erase( "covr" );
if ( hasPicture )
{
MP4::CoverArt::Format format = ( MP4::CoverArt::Format )0;
if ( pictureMimeType == "image/jpeg" )
format = MP4::CoverArt::JPEG;
else if ( pictureMimeType == "image/png" )
format = MP4::CoverArt::PNG;
#if TAGLIB18
else if ( pictureMimeType == "image/bmp" )
format = MP4::CoverArt::BMP;
else if ( pictureMimeType == "image/gif" )
format = MP4::CoverArt::GIF;
#endif
if ( format )
{
MP4::CoverArtList coverArtList;
coverArtList.append( MP4::CoverArt( format, *picture ) );
itemListMap.insert( "covr", coverArtList );
}
}
mustSave = true;
}
else if ( isOgg( file ) )
{
Ogg::XiphComment *xiphComment = getXiphComment( file );
if ( xiphComment )
{
xiphComment->removeField( "METADATA_BLOCK_PICTURE" );
if ( hasPicture )
{
FLAC::Picture flacPicture;
flacPicture.setMimeType( pictureMimeType.data() );
flacPicture.setType( FLAC::Picture::FrontCover );
flacPicture.setData( *picture );
const ByteVector pict_data = flacPicture.render();
xiphComment->addField( "METADATA_BLOCK_PICTURE", QByteArray::fromRawData( pict_data.data(), pict_data.size() ).toBase64().data() );
}
mustSave = true;
}
}
}
else if ( !isChecked() ) //Usuwanie wszystkich znanych tagów
{
mustSave = true;
if ( instanceOf( file, MPEG::File ) )
( ( MPEG::File & )file ).strip();
else if ( instanceOf( file, MPC::File ) )
( ( MPC::File & )file ).strip();
else if ( instanceOf( file, WavPack::File ) )
( ( WavPack::File & )file ).strip();
else if ( instanceOf( file, TrueAudio::File ) )
( ( TrueAudio::File & )file ).strip();
else if ( instanceOf( file, APE::File ) )
( ( APE::File & )file ).strip();
else if ( instanceOf( file, MP4::File ) )
( ( MP4::File & )file ).tag()->itemListMap().clear();
else if ( instanceOf( file, ASF::File ) )
( ( ASF::File & )file ).tag()->attributeListMap().clear();
else if ( isOgg( file ) )
removeXiphComment( getXiphComment( file ) );
else if ( instanceOf( file, FLAC::File ) )
{
FLAC::File &flacF = ( FLAC::File & )file;
flacF.removePictures();
#if TAGLIB19
if ( flacF.hasXiphComment() )
#endif
removeXiphComment( flacF.xiphComment() );
}
else if ( instanceOf( file, RIFF::AIFF::File ) )
{
ID3v2::Tag *id3v2 = ( ( RIFF::AIFF::File & )file ).tag();
if ( id3v2 )
{
ID3v2::FrameList frameList = id3v2->frameList();
for ( ID3v2::FrameList::ConstIterator it = frameList.begin() ; it != frameList.end() ; ++it )
id3v2->removeFrame( *it );
}
}
#if TAGLIB18
else if ( instanceOf( file, Mod::File ) || instanceOf( file, S3M::File ) || instanceOf( file, IT::File ) || instanceOf( file, XM::File ) )
{
Mod::Tag *modTag = NULL;
if ( instanceOf( file, Mod::File ) )
modTag = ( ( Mod::File & )file ).tag();
else if ( instanceOf( file, S3M::File ) )
modTag = ( ( S3M::File & )file ).tag();
else if ( instanceOf( file, IT::File ) )
modTag = ( ( IT::File & )file ).tag();
else if ( instanceOf( file, XM::File ) )
modTag = ( ( XM::File & )file ).tag();
if ( modTag )
modTag->setTrackerName( String::null );
}
#endif
}
/* FLAC::File writer BUG workaround - remove ID3 tags */
if ( mustSave && instanceOf( file, FLAC::File ) )
{
FLAC::File &flacF = ( FLAC::File & )file;
#if TAGLIB19
if ( flacF.hasID3v1Tag() || flacF.hasID3v2Tag() )
#else
if ( flacF.ID3v1Tag() || flacF.ID3v2Tag() )
#endif
{
const FileName fName = fRef->file()->name();
result = fRef->save();
delete fRef;
fRef = NULL;
if ( result )
result = MPEG::File( fName, false ).save( MPEG::File::NoTags );
mustSave = false;
}
}
#if TAGLIB19
/* No ID3v2 in WAV, only InfoTag */
if ( mustSave && instanceOf( file, RIFF::WAV::File ) )
{
RIFF::WAV::File &wavF = ( RIFF::WAV::File & )file;
wavF.save( wavF.InfoTag()->isEmpty() ? RIFF::WAV::File::NoTags : RIFF::WAV::File::Info );
mustSave = false;
}
#endif
return mustSave ? fRef->save() : ( fRef ? true : result );
}
return false;
}
bool TagEditor::open( const QString &fileName )
{
clear();
#ifdef Q_OS_WIN
fRef = new FileRef( ( const wchar_t * )fileName.utf16(), false );
#else
fRef = new FileRef( fileName.toLocal8Bit(), false );
#endif
if ( !fRef->isNull() && fRef->tag() )
{
File &file = *fRef->file();
#if TAGLIB19
/* Copy ID3v2 to InfoTag */
if ( instanceOf( file, RIFF::WAV::File ) )
{
const Tag &tag = *fRef->tag();
RIFF::Info::Tag &infoTag = *( ( RIFF::WAV::File & )file ).InfoTag();
if ( infoTag.isEmpty() && !tag.isEmpty() )
{
infoTag.setTitle( tag.title() );
infoTag.setArtist( tag.artist() );
infoTag.setAlbum( tag.album() );
infoTag.setComment( tag.comment() );
infoTag.setGenre( tag.genre() );
infoTag.setYear( tag.year() );
infoTag.setTrack( tag.track() );
}
}
#endif
const Tag &tag = getTag( *fRef, file );
bool hasTags = !tag.isEmpty();
setChecked( true );
if ( hasTags )
{
titleE->setText( tag.title().toCString( true ) );
artistE->setText( tag.artist().toCString( true ) );
albumE->setText( tag.album().toCString( true ) );
commentE->setText( tag.comment().toCString( true ) );
genreE->setText( tag.genre().toCString( true ) );
yearB->setValue( tag.year() );
trackB->setValue( tag.track() );
}
/* Covers */
if ( instanceOf( file, MPEG::File ) || instanceOf( file, RIFF::AIFF::File ) )
{
pictureB->setEnabled( true );
if ( hasTags )
{
ID3v2::Tag *id3v2 = NULL;
if ( instanceOf( file, MPEG::File ) )
{
MPEG::File &mpegF = ( MPEG::File & )file;
#if TAGLIB19
if ( mpegF.hasID3v2Tag() )
#endif
id3v2 = mpegF.ID3v2Tag();
}
else if ( instanceOf( file, RIFF::AIFF::File ) )
id3v2 = ( ( RIFF::AIFF::File & )file ).tag();
if ( id3v2 )
{
const ID3v2::FrameList &frameList = id3v2->frameList( "APIC" );
if ( !frameList.isEmpty() )
{
ID3v2::AttachedPictureFrame &pictureFrame = *( ID3v2::AttachedPictureFrame * )frameList.front();
pictureMimeType = pictureFrame.mimeType().toCString();
*picture = pictureFrame.picture();
pictureB->setChecked( true );
pictureW->update();
}
}
}
}
else if ( instanceOf( file, FLAC::File ) )
{
pictureB->setEnabled( true );
FLAC::File &flacF = ( FLAC::File & )file;
if ( !flacF.pictureList().isEmpty() )
{
FLAC::Picture &flacPicture = *flacF.pictureList().front();
pictureMimeType = flacPicture.mimeType().toCString();
*picture = flacPicture.data();
pictureB->setChecked( true );
pictureW->update();
hasTags = true;
}
}
else if ( instanceOf( file, MP4::File ) )
{
MP4::ItemListMap &itemListMap = ( ( MP4::File & )file ).tag()->itemListMap();
MP4::ItemListMap::ConstIterator it = itemListMap.find( "covr" );
pictureB->setEnabled( true );
if ( it != itemListMap.end() )
{
MP4::CoverArtList coverArtList = it->second.toCoverArtList();
if ( !coverArtList.isEmpty() )
{
MP4::CoverArt coverArt = coverArtList.front();
switch ( coverArt.format() )
{
case MP4::CoverArt::JPEG:
pictureMimeType = "image/jpeg";
break;
case MP4::CoverArt::PNG:
pictureMimeType = "image/png";
break;
#if TAGLIB18
case MP4::CoverArt::BMP:
pictureMimeType = "image/bmp";
break;
case MP4::CoverArt::GIF:
pictureMimeType = "image/gif";
break;
#endif
default:
break;
}
if ( !pictureMimeType.isEmpty() )
{
*picture = coverArt.data();
pictureB->setChecked( true );
pictureW->update();
hasTags = true;
}
}
}
}
else if ( isOgg( file ) )
{
const Ogg::XiphComment *xiphComment = getXiphComment( file );
if ( xiphComment )
{
const Ogg::FieldListMap &fieldListMap = xiphComment->fieldListMap();
Ogg::FieldListMap::ConstIterator it = fieldListMap.find( "METADATA_BLOCK_PICTURE" );
pictureB->setEnabled( true );
if ( it != fieldListMap.end() && !it->second.isEmpty() )
{
/* OGG picture and FLAC picture are the same except OGG picture is encoded into Base64 */
QByteArray pict_frame_decoded = QByteArray::fromBase64( it->second.front().toCString() );
FLAC::Picture flacPicture;
if ( flacPicture.parse( ByteVector( pict_frame_decoded.data(), pict_frame_decoded.size() ) ) )
{
pictureMimeType = flacPicture.mimeType().toCString();
*picture = flacPicture.data();
pictureB->setChecked( true );
pictureW->update();
}
}
}
}
pictureBChecked = pictureB->isChecked();
setChecked( hasTags );
return true;
}
delete fRef;
fRef = NULL;
return false;
}
void FLAC::File::scan()
{
// Scan the metadata pages
if(d->scanned)
return;
if(!isValid())
return;
long nextBlockOffset;
if(d->hasID3v2)
nextBlockOffset = find("fLaC", d->ID3v2Location + d->ID3v2OriginalSize);
else
nextBlockOffset = find("fLaC");
if(nextBlockOffset < 0) {
debug("FLAC::File::scan() -- FLAC stream not found");
setValid(false);
return;
}
nextBlockOffset += 4;
d->flacStart = nextBlockOffset;
seek(nextBlockOffset);
ByteVector header = readBlock(4);
// Header format (from spec):
// <1> Last-metadata-block flag
// <7> BLOCK_TYPE
// 0 : STREAMINFO
// 1 : PADDING
// ..
// 4 : VORBIS_COMMENT
// ..
// <24> Length of metadata to follow
char blockType = header[0] & 0x7f;
bool isLastBlock = (header[0] & 0x80) != 0;
uint length = header.mid(1, 3).toUInt();
// First block should be the stream_info metadata
if(blockType != MetadataBlock::StreamInfo) {
debug("FLAC::File::scan() -- invalid FLAC stream");
setValid(false);
return;
}
d->streamInfoData = readBlock(length);
d->blocks.append(new UnknownMetadataBlock(blockType, d->streamInfoData));
nextBlockOffset += length + 4;
// Search through the remaining metadata
while(!isLastBlock) {
header = readBlock(4);
blockType = header[0] & 0x7f;
isLastBlock = (header[0] & 0x80) != 0;
length = header.mid(1, 3).toUInt();
ByteVector data = readBlock(length);
if(data.size() != length || length == 0) {
debug("FLAC::File::scan() -- FLAC stream corrupted");
setValid(false);
return;
}
MetadataBlock *block = 0;
// Found the vorbis-comment
if(blockType == MetadataBlock::VorbisComment) {
if(!d->hasXiphComment) {
d->xiphCommentData = data;
d->hasXiphComment = true;
}
else {
debug("FLAC::File::scan() -- multiple Vorbis Comment blocks found, using the first one");
}
}
else if(blockType == MetadataBlock::Picture) {
FLAC::Picture *picture = new FLAC::Picture();
if(picture->parse(data)) {
block = picture;
}
else {
debug("FLAC::File::scan() -- invalid picture found, discarting");
delete picture;
}
}
if(!block) {
block = new UnknownMetadataBlock(blockType, data);
}
if(block->code() != MetadataBlock::Padding) {
d->blocks.append(block);
}
else {
delete block;
}
nextBlockOffset += length + 4;
if(nextBlockOffset >= File::length()) {
debug("FLAC::File::scan() -- FLAC stream corrupted");
setValid(false);
return;
}
seek(nextBlockOffset);
}
// End of metadata, now comes the datastream
d->streamStart = nextBlockOffset;
d->streamLength = File::length() - d->streamStart;
if(d->hasID3v1)
d->streamLength -= 128;
d->scanned = true;
}
QMPlay_Tag::QMPlay_Tag( const char *_fileName )
{
using namespace TagLib;
fileName = _fileName;
isNull = true;
canWriteID3 = false;
dontUse = false;
isFLAC = fileName.right( 5 ) == ".flac";
if ( !isFLAC )
{
QByteArray r4 = fileName.right( 4 );
if ( r4 == ".wav" )
{
dontUse = true;
return;
}
if ( r4 == ".mp3" )
canWriteID3 = true;
}
//General tags
{
Load_FileRef
if ( !f->isNull() && f->tag() )
{
Tag *tag = f->tag();
title = tag->title();
artist = tag->artist();
album = tag->album();
comment = tag->comment();
genre = tag->genre();
year = tag->year();
track = tag->track();
isNull = false;
}
delete f;
}
//ID3v2 picture
if ( canWriteID3 )
{
Load_MPEG_File
ID3v2::Tag *id3v2 = f->ID3v2Tag();
if ( id3v2 && !id3v2->isEmpty() )
{
ID3v2::FrameList pict = id3v2->frameList( "APIC" );
if ( !pict.isEmpty() )
{
picture = ID3v2::AttachedPictureFrame( pict.front()->render() ).picture();
isNull = false;
}
}
delete f;
}
//FLAC picture
if ( isFLAC )
{
Load_FLAC_File
if ( f->pictureList().size() )
{
FLAC::Picture *p = f->pictureList().front();
if ( p )
{
picture = p->data();
isNull = false;
}
}
delete f;
}
}
void QMPlay_Tag::save( bool clearID3 )
{
if ( dontUse )
return;
using namespace TagLib;
//ID3v2
{
Load_MPEG_File
if ( !canWriteID3 || clearID3 )
f->save( MPEG::File::NoTags );
else
{
ID3v2::Tag *id3v2 = f->ID3v2Tag();
if ( id3v2 )
{
ID3v2::FrameList pict = id3v2->frameList( "APIC" );
while ( pict.size() )
id3v2->removeFrame( pict[ 0 ] );
if ( !picture.isEmpty() )
{
ID3v2::AttachedPictureFrame *pictFrame = new ID3v2::AttachedPictureFrame;
pictFrame->setPicture( picture );
QString mimeType = "image/" + QImageReader( QDataStream( QByteArray( picture.data(), picture.size() ) ).device() ).format();
pictFrame->setMimeType( mimeType.toAscii().data() );
id3v2->addFrame( pictFrame );
}
f->save();
}
}
delete f;
}
if ( isFLAC )
{
Load_FLAC_File
if ( f->pictureList().size() )
f->removePictures();
if ( !picture.isEmpty() )
{
FLAC::Picture *pict = new FLAC::Picture;
pict->setData( picture );
QString mimeType = "image/" + QImageReader( QDataStream( QByteArray( picture.data(), picture.size() ) ).device() ).format();
pict->setMimeType( mimeType.toAscii().data() );
f->addPicture( pict );
}
f->save();
delete f;
}
//General tag
{
Load_FileRef
if ( !f->isNull() && f->tag() )
{
Tag *tag = f->tag();
tag->setTitle( title );
tag->setArtist( artist );
tag->setAlbum( album );
tag->setComment( comment );
tag->setGenre( genre );
tag->setYear( year );
tag->setTrack( track );
f->save();
}
delete f;
}
}
void testReplacePicture()
{
ScopedFileCopy copy("silence-44-s", ".flac");
string newname = copy.fileName();
{
FLAC::File f(newname.c_str());
List<FLAC::Picture *> lst = f.pictureList();
CPPUNIT_ASSERT_EQUAL((unsigned int)1, lst.size());
FLAC::Picture *newpic = new FLAC::Picture();
newpic->setType(FLAC::Picture::BackCover);
newpic->setWidth(5);
newpic->setHeight(6);
newpic->setColorDepth(16);
newpic->setNumColors(7);
newpic->setMimeType("image/jpeg");
newpic->setDescription("new image");
newpic->setData("JPEG data");
f.removePictures();
f.addPicture(newpic);
f.save();
}
{
FLAC::File f(newname.c_str());
List<FLAC::Picture *> lst = f.pictureList();
CPPUNIT_ASSERT_EQUAL((unsigned int)1, lst.size());
FLAC::Picture *pic = lst[0];
CPPUNIT_ASSERT_EQUAL(FLAC::Picture::BackCover, pic->type());
CPPUNIT_ASSERT_EQUAL(5, pic->width());
CPPUNIT_ASSERT_EQUAL(6, pic->height());
CPPUNIT_ASSERT_EQUAL(16, pic->colorDepth());
CPPUNIT_ASSERT_EQUAL(7, pic->numColors());
CPPUNIT_ASSERT_EQUAL(String("image/jpeg"), pic->mimeType());
CPPUNIT_ASSERT_EQUAL(String("new image"), pic->description());
CPPUNIT_ASSERT_EQUAL(ByteVector("JPEG data"), pic->data());
}
}