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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
*
*/
#include "ui/widgets/KeyTable.h"
#include "ui/UserInterfaceUtils.h"
namespace GpgFrontend::UI {
auto KeyTable::GetCheckedKeys() const -> GpgAbstractKeyPtrList {
auto ret = GpgAbstractKeyPtrList{};
for (decltype(GetRowCount()) i = 0; i < GetRowCount(); i++) {
if (IsRowChecked(i)) {
ret.push_back(GetKeyByIndex(model()->index(i, 0)));
}
}
return ret;
}
KeyTable::KeyTable(QWidget* parent, QSharedPointer<GpgKeyTableModel> model,
GpgKeyTableDisplayMode select_type,
GpgKeyTableColumn column_filter,
GpgKeyTableProxyModel::KeyFilter filter)
: QTableView(parent),
model_(std::move(model)),
proxy_model_(model_, select_type, column_filter, std::move(filter), this),
column_filter_(column_filter) {
setModel(&proxy_model_);
verticalHeader()->hide();
horizontalHeader()->setStretchLastSection(false);
horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
setShowGrid(false);
sortByColumn(2, Qt::AscendingOrder);
setSelectionBehavior(QAbstractItemView::SelectRows);
setSelectionMode(QAbstractItemView::SingleSelection);
// table items not editable
setEditTriggers(QAbstractItemView::NoEditTriggers);
setFocusPolicy(Qt::NoFocus);
setAlternatingRowColors(true);
setSortingEnabled(true);
connect(CommonUtils::GetInstance(), &CommonUtils::SignalFavoritesChanged,
&proxy_model_, &GpgKeyTableProxyModel::SignalFavoritesChanged);
connect(this, &KeyTable::SignalColumnTypeChange, this,
[=](GpgKeyTableColumn global_column_filter) {
emit(&proxy_model_)
->SignalColumnTypeChange(column_filter_ & global_column_filter);
});
connect(this, &QTableView::doubleClicked, this,
[this](const QModelIndex& index) {
if (!index.isValid()) return;
auto key = GetKeyByIndex(index);
if (key == nullptr) return;
CommonUtils::OpenDetailsDialogByKey(
this, model_->GetGpgContextChannel(), key);
});
connect(&proxy_model_, &GpgKeyTableProxyModel::dataChanged, this,
[=](const QModelIndex&, const QModelIndex&,
const QContainer<int>& roles) {
if (!roles.contains(Qt::CheckStateRole)) return;
emit SignalKeyChecked();
});
}
void KeyTable::SetFilterKeyword(const QString& keyword) {
proxy_model_.SetSearchKeywords(keyword);
}
void KeyTable::RefreshModel(QSharedPointer<GpgKeyTableModel> model) {
model_ = std::move(model);
proxy_model_.ResetGpgKeyTableModel(model_);
}
auto KeyTable::IsRowChecked(int row) const -> bool {
auto index = model()->index(row, 0);
return index.data(Qt::CheckStateRole).toInt() == Qt::Checked;
}
auto KeyTable::GetRowCount() const -> int { return model()->rowCount(); }
auto KeyTable::GetKeyByIndex(QModelIndex index) const -> GpgAbstractKeyPtr {
auto idx = proxy_model_.mapToSource(index);
auto* i = idx.isValid() ? static_cast<GpgKeyTableItem*>(idx.internalPointer())
: nullptr;
assert(i != nullptr);
return i->SharedKey();
}
auto KeyTable::GetSelectedKeys() const -> GpgAbstractKeyPtrList {
GpgAbstractKeyPtrList ret;
QItemSelectionModel* select = selectionModel();
for (auto index : select->selectedRows()) {
ret.push_back(GetKeyByIndex(index));
}
return ret;
}
void KeyTable::SetRowChecked(int row) const {
if (row < 0 || row >= model()->rowCount()) return;
model()->setData(model()->index(row, 0), Qt::Checked, Qt::CheckStateRole);
}
void KeyTable::CheckAll() {
for (int row = 0; row < model()->rowCount(); ++row) {
auto index = model()->index(row, 0);
model()->setData(index, Qt::Checked, Qt::CheckStateRole);
}
}
void KeyTable::UncheckAll() {
for (int row = 0; row < model()->rowCount(); ++row) {
auto index = model()->index(row, 0);
model()->setData(index, Qt::Unchecked, Qt::CheckStateRole);
}
}
[[nodiscard]] auto KeyTable::GetRowSelected() const -> int {
auto selected_indexes = selectedIndexes();
if (selected_indexes.empty()) return -1;
return selected_indexes.first().row();
}
void KeyTable::SetFilter(const GpgKeyTableProxyModel::KeyFilter& filter) {
proxy_model_.SetFilter(filter);
}
void KeyTable::RefreshProxyModel() { proxy_model_.invalidate(); }
} // namespace GpgFrontend::UI
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