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/**
* Copyright (C) 2021-2024 Saturneric <[email protected]>
*
* This file is part of GpgFrontend.
*
* GpgFrontend 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.
*
* GpgFrontend 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 GpgFrontend. If not, see <https://www.gnu.org/licenses/>.
*
* The initial version of the source code is inherited from
* the gpg4usb project, which is under GPL-3.0-or-later.
*
* All the source code of GpgFrontend was modified and released by
* Saturneric <[email protected]> starting on May 12, 2021.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#pragma once
#include <QFont>
#include <QFontMetrics>
#include "core/model/GpgKeyTreeModel.h"
namespace GpgFrontend::UI {
class GpgKeyTreeProxyModel : public QSortFilterProxyModel {
Q_OBJECT
public:
using KeyFilter = std::function<bool(const GpgAbstractKey *)>;
/**
* @brief Construct a new Gpg Key Tree Proxy Model object
*
* @param model
* @param display_mode
* @param filter
* @param parent
*/
explicit GpgKeyTreeProxyModel(QSharedPointer<GpgKeyTreeModel> model,
GpgKeyTreeDisplayMode display_mode,
KeyFilter filter, QObject *parent);
/**
* @brief Set the Search Keywords object
*
* @param keywords
*/
void SetSearchKeywords(const QString &keywords);
/**
* @brief
*
* @param model
*/
void ResetGpgKeyTableModel(QSharedPointer<GpgKeyTreeModel> model);
/**
* @brief Set the Key Filter object
*
* @param filter
*/
void SetKeyFilter(const KeyFilter &filter);
protected:
[[nodiscard]] auto filterAcceptsRow(
int sourceRow, const QModelIndex &sourceParent) const -> bool override;
signals:
/**
* @brief
*
*/
void SignalFavoritesChanged();
private slots:
/**
* @brief
*
*/
void slot_update_favorites();
/**
* @brief
*
*/
void slot_update_favorites_cache();
private:
QSharedPointer<GpgKeyTreeModel> model_;
GpgKeyTreeDisplayMode display_mode_;
QString filter_keywords_;
QStringList favorite_key_ids_;
KeyFilter custom_filter_;
};
} // namespace GpgFrontend::UI
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