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Diffstat (limited to 'src/ui/model/GpgKeyTableProxyModel.h')
| -rw-r--r-- | src/ui/model/GpgKeyTableProxyModel.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/ui/model/GpgKeyTableProxyModel.h b/src/ui/model/GpgKeyTableProxyModel.h new file mode 100644 index 00000000..bad1aa97 --- /dev/null +++ b/src/ui/model/GpgKeyTableProxyModel.h @@ -0,0 +1,105 @@ +/** + * 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/GpgKeyTableModel.h" + +namespace GpgFrontend::UI { + +class GpgKeyTableProxyModel : public QSortFilterProxyModel { + Q_OBJECT + public: + using KeyFilter = std::function<bool(const GpgKey &)>; + + explicit GpgKeyTableProxyModel(QSharedPointer<GpgKeyTableModel> model, + GpgKeyTableDisplayMode display_mode, + GpgKeyTableColumn columns, KeyFilter filter, + QObject *parent); + + void SetSearchKeywords(const QString &keywords); + + void ResetGpgKeyTableModel(QSharedPointer<GpgKeyTableModel> model); + + protected: + [[nodiscard]] auto filterAcceptsRow( + int sourceRow, const QModelIndex &sourceParent) const -> bool override; + + [[nodiscard]] auto filterAcceptsColumn( + int sourceColumn, const QModelIndex &sourceParent) const -> bool override; + + signals: + + /** + * @brief + * + */ + void SignalFavoritesChanged(); + + /** + * @brief + * + */ + void SignalColumnTypeChange(GpgKeyTableColumn); + + private slots: + + /** + * @brief + * + */ + void slot_update_favorites(); + + /** + * @brief + * + */ + void slot_update_column_type(GpgKeyTableColumn); + + /** + * @brief + * + */ + void slot_update_favorites_cache(); + + private: + QSharedPointer<GpgKeyTableModel> model_; + GpgKeyTableDisplayMode display_mode_; + GpgKeyTableColumn filter_columns_; + QString filter_keywords_; + QStringList favorite_key_ids_; + KeyFilter custom_filter_; + + QFont default_font_; + QFontMetrics default_metrics_; +}; + +} // namespace GpgFrontend::UI
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