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/**
* Copyright (C) 2021 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 "GpgKeyTableModel.h"
#include "core/function/gpg/GpgKeyGetter.h"
#include "core/model/GpgKey.h"
namespace GpgFrontend {
GpgKeyTableModel::GpgKeyTableModel(GpgKeyList keys, QObject *parent)
: QAbstractTableModel(parent),
buffered_keys_(keys),
column_headers_({tr("Select"), tr("Type"), tr("Name"),
tr("Email Address"), tr("Usage"), tr("Trust"),
tr("Key ID"), tr("Finger Print")}),
key_check_state_(buffered_keys_.size()) {}
auto GpgKeyTableModel::rowCount(const QModelIndex & /*parent*/) const -> int {
return static_cast<int>(buffered_keys_.size());
}
auto GpgKeyTableModel::columnCount(const QModelIndex & /*parent*/) const
-> int {
return 8;
}
auto GpgKeyTableModel::data(const QModelIndex &index, int role) const
-> QVariant {
if (!index.isValid() || buffered_keys_.empty()) return {};
if (role == Qt::TextAlignmentRole) {
return Qt::AlignCenter;
}
if (role == Qt::CheckStateRole) {
if (index.column() == 0) {
return key_check_state_[index.row()] ? Qt::Checked : Qt::Unchecked;
}
return {};
}
const auto &key = buffered_keys_.at(index.row());
switch (index.column()) {
case 0: {
return index.row();
}
case 1: {
QString type_sym;
type_sym += key.IsPrivateKey() ? "pub/sec" : "pub";
if (key.IsPrivateKey() && !key.IsHasMasterKey()) type_sym += "#";
if (key.IsHasCardKey()) type_sym += "^";
return type_sym;
}
case 2: {
return key.GetName();
}
case 3: {
return key.GetEmail();
}
case 4: {
QString usage_sym;
if (key.IsHasActualCertificationCapability()) usage_sym += "C";
if (key.IsHasActualEncryptionCapability()) usage_sym += "E";
if (key.IsHasActualSigningCapability()) usage_sym += "S";
if (key.IsHasActualAuthenticationCapability()) usage_sym += "A";
return usage_sym;
}
case 5: {
return key.GetOwnerTrust();
}
case 6: {
return key.GetId();
}
case 7: {
return key.GetFingerprint();
}
default:
return {};
}
}
auto GpgKeyTableModel::headerData(int section, Qt::Orientation orientation,
int role) const -> QVariant {
if (role != Qt::DisplayRole) return {};
if (orientation == Qt::Horizontal) {
return column_headers_[section];
}
return {};
}
auto GpgKeyTableModel::flags(const QModelIndex &index) const -> Qt::ItemFlags {
if (!index.isValid()) return Qt::NoItemFlags;
if (index.column() == 0) {
return Qt::ItemIsUserCheckable | Qt::ItemIsEnabled;
}
return Qt::ItemIsSelectable | Qt::ItemIsEnabled;
}
auto GpgKeyTableModel::setData(const QModelIndex &index, const QVariant &value,
int role) -> bool {
if (!index.isValid()) return false;
if (index.column() == 0 && role == Qt::CheckStateRole) {
key_check_state_[index.row()] = (value == Qt::Checked);
emit dataChanged(index, index);
return true;
}
return false;
}
auto GpgKeyTableModel::GetAllKeyIds() -> GpgKeyIDList {
GpgKeyIDList keys;
for (auto &key : buffered_keys_) {
keys.push_back(key.GetId());
}
return keys;
}
auto GpgKeyTableModel::GetKeyIDByRow(int row) const -> QString {
if (buffered_keys_.size() <= row) return {};
return buffered_keys_[row].GetId();
}
auto GpgKeyTableModel::IsPrivateKeyByRow(int row) const -> bool {
if (buffered_keys_.size() <= row) return false;
return buffered_keys_[row].IsPrivateKey();
}
} // namespace GpgFrontend
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