131 lines
4.5 KiB
C++
131 lines
4.5 KiB
C++
/*
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* Strawberry Music Player
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* This file was part of Clementine.
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* Copyright 2010, David Sansome <me@davidsansome.com>
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*
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* Strawberry 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 3 of the License, or
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* (at your option) any later version.
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*
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* Strawberry 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
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* GNU 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 Strawberry. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "config.h"
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#include <functional>
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#include <QDialog>
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#include <QComboBox>
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#include <QDialogButtonBox>
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#include <QPushButton>
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#include <QWidget>
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#include "collectionmodel.h"
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#include "groupbydialog.h"
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#include "ui_groupbydialog.h"
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// boost::multi_index still relies on these being in the global namespace.
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using std::placeholders::_1;
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using std::placeholders::_2;
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#include <boost/multi_index/indexed_by.hpp>
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#include <boost/multi_index/member.hpp>
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#include <boost/multi_index/ordered_index.hpp>
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#include <boost/multi_index/tag.hpp>
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#include <boost/multi_index_container.hpp>
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#include <boost/multi_index_container_fwd.hpp>
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#include <boost/operators.hpp>
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using boost::multi_index_container;
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using boost::multi_index::indexed_by;
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using boost::multi_index::ordered_unique;
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using boost::multi_index::tag;
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using boost::multi_index::member;
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namespace {
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struct Mapping {
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Mapping(CollectionModel::GroupBy g, int i) : group_by(g), combo_box_index(i) {}
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CollectionModel::GroupBy group_by;
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int combo_box_index;
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};
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struct tag_index {};
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struct tag_group_by {};
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} // namespace
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class GroupByDialogPrivate {
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private:
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typedef multi_index_container<
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Mapping,
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indexed_by<
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ordered_unique<tag<tag_index>,
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member<Mapping, int, &Mapping::combo_box_index> >,
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ordered_unique<tag<tag_group_by>,
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member<Mapping, CollectionModel::GroupBy,
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&Mapping::group_by> > > > MappingContainer;
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public:
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MappingContainer mapping_;
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};
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GroupByDialog::GroupByDialog(QWidget *parent) : QDialog(parent), ui_(new Ui_GroupByDialog), p_(new GroupByDialogPrivate) {
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ui_->setupUi(this);
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Reset();
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p_->mapping_.insert(Mapping(CollectionModel::GroupBy_None, 0));
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p_->mapping_.insert(Mapping(CollectionModel::GroupBy_Album, 1));
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p_->mapping_.insert(Mapping(CollectionModel::GroupBy_Artist, 2));
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p_->mapping_.insert(Mapping(CollectionModel::GroupBy_AlbumArtist, 3));
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p_->mapping_.insert(Mapping(CollectionModel::GroupBy_Composer, 4));
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p_->mapping_.insert(Mapping(CollectionModel::GroupBy_FileType, 5));
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p_->mapping_.insert(Mapping(CollectionModel::GroupBy_Genre, 6));
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p_->mapping_.insert(Mapping(CollectionModel::GroupBy_Year, 7));
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p_->mapping_.insert(Mapping(CollectionModel::GroupBy_OriginalYear, 8));
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p_->mapping_.insert(Mapping(CollectionModel::GroupBy_YearAlbum, 9));
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p_->mapping_.insert(Mapping(CollectionModel::GroupBy_OriginalYearAlbum, 10));
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p_->mapping_.insert(Mapping(CollectionModel::GroupBy_Bitrate, 11));
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p_->mapping_.insert(Mapping(CollectionModel::GroupBy_Disc, 12));
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p_->mapping_.insert(Mapping(CollectionModel::GroupBy_Performer, 13));
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p_->mapping_.insert(Mapping(CollectionModel::GroupBy_Grouping, 14));
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connect(ui_->button_box->button(QDialogButtonBox::Reset), SIGNAL(clicked()), SLOT(Reset()));
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resize(sizeHint());
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}
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GroupByDialog::~GroupByDialog() {}
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void GroupByDialog::Reset() {
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ui_->first->setCurrentIndex(2); // Artist
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ui_->second->setCurrentIndex(1); // Album
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ui_->third->setCurrentIndex(0); // None
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}
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void GroupByDialog::accept() {
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emit Accepted(CollectionModel::Grouping(
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p_->mapping_.get<tag_index>().find(ui_->first->currentIndex())->group_by,
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p_->mapping_.get<tag_index>().find(ui_->second->currentIndex())->group_by,
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p_->mapping_.get<tag_index>().find(ui_->third->currentIndex())->group_by)
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);
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QDialog::accept();
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}
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void GroupByDialog::CollectionGroupingChanged(const CollectionModel::Grouping &g) {
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ui_->first->setCurrentIndex(p_->mapping_.get<tag_group_by>().find(g[0])->combo_box_index);
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ui_->second->setCurrentIndex(p_->mapping_.get<tag_group_by>().find(g[1])->combo_box_index);
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ui_->third->setCurrentIndex(p_->mapping_.get<tag_group_by>().find(g[2])->combo_box_index);
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}
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