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#include <QFileDialog>
#include <QStringBuilder>
#include "widget/wcoverartmenu.h"
#include "library/coverartutils.h"
WCoverArtMenu::WCoverArtMenu(QWidget *parent)
: QMenu(parent) {
createActions();
addActions();
}
WCoverArtMenu::~WCoverArtMenu() {
delete m_pChange;
delete m_pReload;
delete m_pUnset;
}
void WCoverArtMenu::createActions() {
m_pChange = new QAction(tr("Choose new cover",
"change cover art location"), this);
connect(m_pChange, SIGNAL(triggered()), this, SLOT(slotChange()));
m_pUnset = new QAction(tr("Unset cover",
"unset cover art - load default"), this);
connect(m_pUnset, SIGNAL(triggered()), this, SLOT(slotUnset()));
m_pReload = new QAction(tr("Reload from track/folder",
"reload just cover art, using the search algorithm"), this);
connect(m_pReload, SIGNAL(triggered()), this, SLOT(slotReload()));
}
void WCoverArtMenu::addActions() {
addAction(m_pChange);
addAction(m_pUnset);
addAction(m_pReload);
}
void WCoverArtMenu::show(QPoint pos, CoverInfo info, TrackPointer pTrack) {
if (info.trackId < 1) {
return;
}
m_coverInfo = info;
m_pTrack = pTrack;
popup(pos);
}
void WCoverArtMenu::slotChange() {
if (m_coverInfo.trackId < 1 || m_pTrack.isNull()) {
return;
}
// get initial directory (trackdir or coverdir)
QString initialDir;
QString trackPath = m_pTrack->getDirectory();
if (m_coverInfo.coverLocation.isEmpty()) {
initialDir = trackPath;
} else {
initialDir = m_coverInfo.coverLocation;
}
QStringList extensions = CoverArtUtils::supportedCoverArtExtensions();
for (QStringList::iterator it = extensions.begin(); it != extensions.end(); ++it) {
it->prepend("*.");
}
QString supportedText = QString("%1 (%2)").arg(tr("Image Files"))
.arg(extensions.join(" "));
// open file dialog
QString selectedCover = QFileDialog::getOpenFileName(
this, tr("Change Cover Art"), initialDir, supportedText);
if (selectedCover.isEmpty()) {
return;
}
// if the cover comes from an external dir,
// we copy it to the track directory.
QString newCover;
QFileInfo fileInfo(selectedCover);
QString coverPath = fileInfo.absolutePath();
if (trackPath == coverPath) {
newCover = selectedCover;
} else {
QDir trackDir(trackPath);
QString ext = fileInfo.suffix();
QString mixxxCoverFile = trackDir.filePath("mixxx-cover." % ext);
QStringList filepaths;
filepaths << trackDir.filePath("cover." % ext)
<< trackDir.filePath("album." % ext)
<< mixxxCoverFile;
foreach (QString filepath, filepaths) {
if (QFile::copy(selectedCover, filepath)) {
newCover = filepath;
break;
}
}
if (newCover.isEmpty()) {
// overwrites "mixxx-cover"
QFile::remove(mixxxCoverFile);
if (QFile::copy(selectedCover, mixxxCoverFile)) {
newCover = mixxxCoverFile;
}
}
}
QPixmap px(newCover);
emit(coverLocationUpdated(newCover, m_coverInfo.coverLocation, px));
}
void WCoverArtMenu::slotReload() {
if (m_coverInfo.trackId < 1 || m_pTrack.isNull()) {
return;
}
// TODO(rryan): implement, need to signal to parent
}
void WCoverArtMenu::slotUnset() {
if (m_coverInfo.trackId < 1) {
return;
}
QPixmap px;
emit(coverLocationUpdated(QString(), m_coverInfo.coverLocation, QPixmap()));
}
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