Clementine-audio-player-Mac.../src/ui/albumcovermanagerlist.cpp

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/* This file is part of Clementine.
Clementine is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Clementine is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Clementine. If not, see <http://www.gnu.org/licenses/>.
*/
#include "albumcovermanager.h"
#include "albumcovermanagerlist.h"
#include "playlist/songmimedata.h"
#include <boost/scoped_ptr.hpp>
#include <QDropEvent>
#include <QUrl>
AlbumCoverManagerList::AlbumCoverManagerList(QWidget *parent)
: QListWidget(parent),
manager_(NULL)
{
}
QMimeData* AlbumCoverManagerList::mimeData(const QList<QListWidgetItem*> items) const {
// Get songs
SongList songs;
foreach (QListWidgetItem* item, items) {
songs << manager_->GetSongsInAlbum(indexFromItem(item));
}
if (songs.isEmpty())
return NULL;
// Get URLs from the songs
QList<QUrl> urls;
foreach (const Song& song, songs) {
urls << QUrl::fromLocalFile(song.filename());
}
// Get the QAbstractItemModel data so the picture works
boost::scoped_ptr<QMimeData> orig_data(QListWidget::mimeData(items));
SongMimeData* mime_data = new SongMimeData;
mime_data->backend = manager_->backend();
mime_data->songs = songs;
mime_data->setUrls(urls);
mime_data->setData(orig_data->formats()[0], orig_data->data(orig_data->formats()[0]));
return mime_data;
}
void AlbumCoverManagerList::dropEvent(QDropEvent* e) {
// Set movement to Static just for this dropEvent so the user can't move the
// album covers. If it's set to Static all the time then the user can't even
// drag to the playlist
QListWidget::Movement old_movement = movement();
setMovement(QListWidget::Static);
QListWidget::dropEvent(e);
setMovement(old_movement);
}