116 lines
3.5 KiB
C++
116 lines
3.5 KiB
C++
/*
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* Cantata
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*
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* Copyright (c) 2018-2022 Craig Drummond <craig.p.drummond@gmail.com>
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*
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* ----
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "localbrowsemodel.h"
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#include "roles.h"
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#include "playqueuemodel.h"
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#include "widgets/icons.h"
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#include "gui/stdactions.h"
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#include "support/utils.h"
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FileSystemProxyModel::FileSystemProxyModel(LocalBrowseModel *p)
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: QSortFilterProxyModel(p)
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, m(p)
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{
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setSourceModel(p);
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}
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bool FileSystemProxyModel::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
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{
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QModelIndex index = sourceModel()->index(sourceRow, 0, sourceParent);
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QFileInfo info = m->fileInfo(index);
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if (info.isDir()) {
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return true;
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}
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QString name = info.fileName();
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int pos = name.lastIndexOf(".");
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if (-1==pos) {
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return false;
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}
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return PlayQueueModel::constFileExtensions.contains(name.mid(pos+1).toLower());
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}
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bool FileSystemProxyModel::lessThan(const QModelIndex &left, const QModelIndex &right) const
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{
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QFileInfo l = m->fileInfo(left);
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QFileInfo r = m->fileInfo(right);
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if (l.isDir() && !r.isDir()) {
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return true;
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}
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if (!l.isDir() && r.isDir()) {
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return false;
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}
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return Utils::compare(l.fileName(), r.fileName())<0;
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}
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LocalBrowseModel::LocalBrowseModel(const QString &name, const QString &title, const QString &descr, const QIcon &icon, QObject *p)
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: QFileSystemModel(p)
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, pathName(name)
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, pathTitle(title)
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, pathDescr(descr)
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, icn(icon)
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{
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setFilter(QDir::Files|QDir::Dirs|QDir::NoDotAndDotDot|QDir::Drives);
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}
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QVariant LocalBrowseModel::data(const QModelIndex &index, int role) const
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{
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if (!index.isValid() || fileInfo(index).absoluteFilePath()==rootPath()) {
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switch (role) {
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case Cantata::Role_TitleText:
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return title();
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case Cantata::Role_SubText:
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return descr();
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case Qt::DecorationRole:
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return icon();
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}
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}
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switch (role) {
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case Qt::DecorationRole: {
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QFileInfo info = fileInfo(index);
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return info.isDir()
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? Icons::self()->folderListIcon
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: MPDConnection::isPlaylist(info.fileName())
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? Icons::self()->playlistListIcon
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: Icons::self()->audioListIcon;
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}
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case Cantata::Role_TitleText:
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return QFileSystemModel::data(index, Qt::DisplayRole);
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case Cantata::Role_SubText: {
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QFileInfo info = fileInfo(index);
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return info.isDir() ? QString() : Utils::formatByteSize(info.size());
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}
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case Cantata::Role_Actions: {
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QVariant v;
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v.setValue<QList<Action *> >(QList<Action *>() << StdActions::self()->replacePlayQueueAction << StdActions::self()->appendToPlayQueueAction);
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return v;
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}
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default:
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return QFileSystemModel::data(index, role);
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}
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}
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#include "moc_localbrowsemodel.cpp"
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