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https://git.jami.net/savoirfairelinux/jami-client-qt.git
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83 lines
2.5 KiB
C++
83 lines
2.5 KiB
C++
/*
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* Copyright (C) 2021-2024 Savoir-faire Linux Inc.
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* Author: Andreas Traczyk <andreas.traczyk@savoirfairelinux.com>
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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 3 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
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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 this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "conversationlistmodelbase.h"
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#include <QSortFilterProxyModel>
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// The base class for a filtered and sorted model.
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// The model may be part of a group and if so, will track a
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// mutually exclusive selection.
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class SelectableListProxyModel : public QSortFilterProxyModel
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{
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Q_OBJECT
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QML_PROPERTY(int, currentFilteredRow)
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Q_PROPERTY(int count READ count NOTIFY countChanged)
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public:
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explicit SelectableListProxyModel(QAbstractListModel* model, QObject* parent = nullptr);
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void bindSourceModel(QAbstractListModel* model);
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Q_INVOKABLE void setFilter(const QString& filterString);
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Q_INVOKABLE void select(const QModelIndex& index);
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Q_INVOKABLE void select(int row);
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Q_INVOKABLE void deselect();
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Q_INVOKABLE QVariant dataForRow(int row, int role) const;
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void selectSourceRow(int row);
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Q_INVOKABLE QVariantMap get(int row) const
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{
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QVariantMap map;
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QModelIndex modelIndex = index(row, 0);
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QHash<int, QByteArray> roles = roleNames();
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for (QHash<int, QByteArray>::const_iterator it = roles.begin(); it != roles.end(); ++it)
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map.insert(it.value(), data(modelIndex, it.key()));
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return map;
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}
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int count() const
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{
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return rowCount();
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}
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public Q_SLOTS:
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void updateSelection(bool rowsRemoved = false);
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Q_SIGNALS:
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void validSelectionChanged();
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void countChanged();
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private Q_SLOTS:
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void onModelUpdated();
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void onModelTrimmed();
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private:
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QPersistentModelIndex selectedSourceIndex_;
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};
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class SelectableListProxyGroupModel : public QObject
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{
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Q_OBJECT
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public:
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explicit SelectableListProxyGroupModel(QList<SelectableListProxyModel*> models,
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QObject* parent = nullptr);
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QList<SelectableListProxyModel*> models_;
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};
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