void Metadata::setEmbeddedAlbumArt(AlbumArtList &albumart)
{
// add the images found in the tag to the ones we got from the DB
if (!m_albumArt)
m_albumArt = new AlbumArtImages(this);
for (int x = 0; x < albumart.size(); x++)
{
m_albumArt->addImage(albumart.at(x));
}
m_changed = true;
}
void EditMetadataDialog::updateImageGrid()
{
AlbumArtList *albumArtList = albumArt->getImageList();
QSize size = coverart_grid->getImageItemSize();
for (int x = 0; x < albumArtList->size(); x++)
{
if (albumArtList->at(x)->embedded)
continue;
QPixmap *pixmap = createScaledPixmap(albumArtList->at(x)->filename,
size.width(), size.height(),
Qt::KeepAspectRatio);
ImageGridItem *item = new ImageGridItem(AlbumArtImages::getTypeName(albumArtList->at(x)->imageType),
pixmap, false, (void*) albumArtList->at(x));
coverart_grid->appendItem(item);
}
coverart_grid->setItemCount(albumArtList->size());
coverart_grid->recalculateLayout();
if (!albumArtList->empty())
gridItemChanged(coverart_grid->getItemAt(0));
coverart_grid->refresh();
}
void EditMetadataCommon::scanForImages(void)
{
// clear the original images
AlbumArtList *imageList = m_metadata->getAlbumArtImages()->getImageList();
while (!imageList->isEmpty())
{
delete imageList->back();
imageList->pop_back();
}
// scan the directory for images
QFileInfo fi(m_metadata->Filename());
QDir dir = fi.absoluteDir();
QString nameFilter = gCoreContext->GetSetting("AlbumArtFilter",
"*.png;*.jpg;*.jpeg;*.gif;*.bmp");
dir.setNameFilters(nameFilter.split(";"));
QStringList files = dir.entryList();
for (int x = 0; x < files.size(); x++)
{
AlbumArtImage *image = new AlbumArtImage();
//image->id = 0;
image->filename = dir.absolutePath() + '/' + files.at(x);
image->embedded = false;
image->imageType = AlbumArtImages::guessImageType(image->filename);
image->description = "";
m_metadata->getAlbumArtImages()->addImage(image);
}
// scan the tracks tag for any images
MetaIO *tagger = m_metadata->getTagger();
if (tagger->supportsEmbeddedImages())
{
AlbumArtList art = tagger->getAlbumArtList(m_metadata->Filename());
for (int x = 0; x < art.count(); x++)
{
AlbumArtImage image = art.at(x);
m_metadata->getAlbumArtImages()->addImage(image);
}
}
}
void EditAlbumartDialog::updateImageGrid(void)
{
AlbumArtList *albumArtList = m_albumArt->getImageList();
m_coverartList->Reset();
for (int x = 0; x < albumArtList->size(); x++)
{
MythUIButtonListItem *item =
new MythUIButtonListItem(m_coverartList,
AlbumArtImages::getTypeName(albumArtList->at(x)->imageType),
qVariantFromValue(albumArtList->at(x)));
item->SetImage(albumArtList->at(x)->filename);
QString state = albumArtList->at(x)->embedded ? "tag" : "file";
item->DisplayState(state, "locationstate");
}
}
/*!
* \brief Read the albumart images from the file
*
* \param tag The ID3v2 tag object in which to look for Album Art
* \returns A QList containing a list of AlbumArtImage's
* with the type and description of the APIC tag.
*/
AlbumArtList MetaIOID3::readAlbumArt(TagLib::ID3v2::Tag *tag)
{
AlbumArtList artlist;
if (!tag->frameListMap()["APIC"].isEmpty())
{
TagLib::ID3v2::FrameList apicframes = tag->frameListMap()["APIC"];
for(TagLib::ID3v2::FrameList::Iterator it = apicframes.begin();
it != apicframes.end(); ++it)
{
AttachedPictureFrame *frame =
static_cast<AttachedPictureFrame *>(*it);
// Assume a valid image would have at least
// 100 bytes of data (1x1 indexed gif is 35 bytes)
if (frame->picture().size() < 100)
{
LOG(VB_GENERAL, LOG_NOTICE,
"Music Scanner - Discarding APIC frame "
"with size less than 100 bytes");
continue;
}
AlbumArtImage *art = new AlbumArtImage();
if (frame->description().isEmpty())
art->m_description.clear();
else
art->m_description = TStringToQString(frame->description());
art->m_embedded = true;
art->m_hostname = gCoreContext->GetHostName();
QString ext = getExtFromMimeType(
TStringToQString(frame->mimeType()).toLower());
switch (frame->type())
{
case AttachedPictureFrame::FrontCover :
art->m_imageType = IT_FRONTCOVER;
art->m_filename = QString("front") + ext;
break;
case AttachedPictureFrame::BackCover :
art->m_imageType = IT_BACKCOVER;
art->m_filename = QString("back") + ext;
break;
case AttachedPictureFrame::Media :
art->m_imageType = IT_CD;
art->m_filename = QString("cd") + ext;
break;
case AttachedPictureFrame::LeafletPage :
art->m_imageType = IT_INLAY;
art->m_filename = QString("inlay") + ext;
break;
case AttachedPictureFrame::Artist :
art->m_imageType = IT_ARTIST;
art->m_filename = QString("artist") + ext;
break;
case AttachedPictureFrame::Other :
art->m_imageType = IT_UNKNOWN;
art->m_filename = QString("unknown") + ext;
break;
default:
LOG(VB_GENERAL, LOG_ERR, "Music Scanner - APIC tag found "
"with unsupported type");
delete art;
continue;
}
artlist.append(art);
}
}
return artlist;
}
