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/**
* 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.
*
* Foobar 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 Foobar. If not, see <https://www.gnu.org/licenses/>.
*
* The initial version of the source code is inherited from gpg4usb-team.
* Their source code version also complies with GNU General Public License.
*
* The source code version of this software was modified and released
* by Saturneric<[email protected]> starting on May 12, 2021.
*
*/
#include "SettingsKeyServer.h"
#include "GlobalSettingStation.h"
namespace GpgFrontend::UI {
KeyserverTab::KeyserverTab(QWidget* parent) : QWidget(parent) {
auto generalGroupBox = new QGroupBox(_("General"));
auto generalLayout = new QVBoxLayout();
keyServerTable = new QTableWidget();
keyServerTable->setColumnCount(3);
keyServerTable->horizontalHeader()->setSectionResizeMode(
QHeaderView::ResizeToContents);
keyServerTable->horizontalHeader()->setStretchLastSection(false);
keyServerTable->verticalHeader()->hide();
keyServerTable->setShowGrid(false);
keyServerTable->sortByColumn(0, Qt::AscendingOrder);
keyServerTable->setSelectionBehavior(QAbstractItemView::SelectRows);
keyServerTable->setSelectionMode(QAbstractItemView::SingleSelection);
// tableitems not editable
keyServerTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
// no focus (rectangle around tableitems)
// may be it should focus on whole row
keyServerTable->setFocusPolicy(Qt::NoFocus);
keyServerTable->setAlternatingRowColors(true);
QStringList labels;
labels << _("No.") << _("Address") << _("Available");
keyServerTable->setHorizontalHeaderLabels(labels);
auto* mainLayout = new QVBoxLayout(this);
auto* label = new QLabel(QString(_("Default Key Server for Import")) + ": ");
comboBox = new QComboBox;
comboBox->setEditable(false);
comboBox->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
auto* addKeyServerBox = new QWidget(this);
auto* addKeyServerLayout = new QHBoxLayout(addKeyServerBox);
auto* http = new QLabel("URL: ");
newKeyServerEdit = new QLineEdit(this);
auto* newKeyServerButton = new QPushButton(_("Add"), this);
connect(newKeyServerButton, SIGNAL(clicked()), this, SLOT(addKeyServer()));
addKeyServerLayout->addWidget(http);
addKeyServerLayout->addWidget(newKeyServerEdit);
addKeyServerLayout->addWidget(newKeyServerButton);
generalLayout->addWidget(label);
generalLayout->addWidget(comboBox);
generalLayout->addWidget(keyServerTable);
generalLayout->addWidget(addKeyServerBox);
generalLayout->addStretch(0);
generalGroupBox->setLayout(generalLayout);
mainLayout->addWidget(generalGroupBox);
mainLayout->addStretch(0);
setLayout(mainLayout);
// Read keylist from ini-file and fill it into combobox
setSettings();
refreshTable();
}
/**********************************
* Read the settings from config
* and set the buttons and checkboxes
* appropriately
**********************************/
void KeyserverTab::setSettings() {
auto& settings = GlobalSettingStation::GetInstance().GetUISettings();
try {
auto& server_list = settings.lookup("keyserver.server_list");
const auto server_list_size = server_list.getLength();
for (int i = 0; i < server_list_size; i++) {
std::string server_url = server_list[i];
comboBox->addItem(server_url.c_str());
keyServerStrList.append(server_url.c_str());
}
} catch (...) {
LOG(ERROR) << _("Setting Operation Error") << _("server_list");
}
try {
std::string default_server = settings.lookup("keyserver.default_server");
comboBox->setCurrentText(default_server.c_str());
} catch (...) {
LOG(ERROR) << _("Setting Operation Error") << _("default_server");
}
}
void KeyserverTab::addKeyServer() {
QString targetUrl;
if (newKeyServerEdit->text().startsWith("http://") ||
newKeyServerEdit->text().startsWith("https://"))
targetUrl = newKeyServerEdit->text();
else
targetUrl = "http://" + newKeyServerEdit->text();
keyServerStrList.append(targetUrl);
comboBox->addItem(targetUrl);
refreshTable();
}
/***********************************
* get the values of the buttons and
* write them to settings-file
*************************************/
void KeyserverTab::applySettings() {
auto& settings = GlobalSettingStation::GetInstance().GetUISettings();
if (!settings.exists("keyserver") ||
settings.lookup("keyserver").getType() != libconfig::Setting::TypeGroup)
settings.add("keyserver", libconfig::Setting::TypeGroup);
auto& keyserver = settings["keyserver"];
if (keyserver.exists("server_list"))
keyserver.remove("server_list");
keyserver.add("server_list", libconfig::Setting::TypeList);
auto& server_list = keyserver["server_list"];
for (const auto& key_server_url : keyServerStrList) {
server_list.add(libconfig::Setting::TypeString) =
key_server_url.toStdString();
}
if (!keyserver.exists("default_server")) {
keyserver.add("default_server", libconfig::Setting::TypeString) =
comboBox->currentText().toStdString();
} else {
keyserver["default_server"] = comboBox->currentText().toStdString();
}
}
void KeyserverTab::refreshTable() {
LOG(INFO) << "Start Refreshing Key Server Table";
keyServerTable->setRowCount(keyServerStrList.size());
int index = 0;
for (const auto& server : keyServerStrList) {
auto* tmp1 = new QTableWidgetItem(QString::number(index));
tmp1->setTextAlignment(Qt::AlignCenter);
keyServerTable->setItem(index, 0, tmp1);
auto* tmp2 = new QTableWidgetItem(server);
tmp2->setTextAlignment(Qt::AlignCenter);
keyServerTable->setItem(index, 1, tmp2);
auto* tmp3 = new QTableWidgetItem();
tmp3->setTextAlignment(Qt::AlignCenter);
keyServerTable->setItem(index, 2, tmp3);
index++;
}
}
} // namespace GpgFrontend::UI
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