Merge branch 'develop'

1 files changed, 105 insertions, 0 deletions

diff --git a/src/ui/model/GpgKeyTableProxyModel.h b/src/ui/model/GpgKeyTableProxyModel.h
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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/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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