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//
// Created by eric on 2021/5/22.
//
#include "ui/keypair_details/KeyPairUIDTab.h"
KeyPairUIDTab::KeyPairUIDTab(GpgME::GpgContext *ctx, const GpgKey &key, QWidget *parent) : QWidget(parent), mKey(key) {
mCtx = ctx;
createUIDList();
createSignList();
createManageUIDMenu();
auto uidButtonsLayout = new QGridLayout();
auto addUIDButton = new QPushButton(tr("New UID"));
auto manageUIDButton = new QPushButton(tr("UID Management"));
manageUIDButton->setMenu(manageUIDMenu);
uidButtonsLayout->addWidget(addUIDButton, 0, 1);
uidButtonsLayout->addWidget(manageUIDButton, 0, 2);
auto gridLayout = new QGridLayout();
gridLayout->addWidget(uidList, 0, 0);
gridLayout->addLayout(uidButtonsLayout, 1, 0);
gridLayout->addWidget(sigList, 2, 0);
setLayout(gridLayout);
connect(addUIDButton, SIGNAL(clicked(bool)), this, SLOT(slotAddUID()));
connect(mCtx, SIGNAL(signalKeyInfoChanged()), this, SLOT(slotRefreshUIDList()));
connect(uidList, SIGNAL(itemSelectionChanged()), this, SLOT(slotRefreshSigList()));
slotRefreshUIDList();
setAttribute(Qt::WA_DeleteOnClose, true);
}
void KeyPairUIDTab::createUIDList() {
uidList = new QTableWidget(this);
uidList->setColumnCount(4);
uidList->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
uidList->verticalHeader()->hide();
uidList->setShowGrid(false);
uidList->setSelectionBehavior(QAbstractItemView::SelectRows);
uidList->setSelectionMode( QAbstractItemView::SingleSelection );
// tableitems not editable
uidList->setEditTriggers(QAbstractItemView::NoEditTriggers);
// no focus (rectangle around tableitems)
// may be it should focus on whole row
uidList->setFocusPolicy(Qt::NoFocus);
uidList->setAlternatingRowColors(true);
QStringList labels;
labels << tr("Select") << tr("Name") << tr("Email") << tr("Comment");
uidList->setHorizontalHeaderLabels(labels);
uidList->horizontalHeader()->setStretchLastSection(true);
}
void KeyPairUIDTab::createSignList() {
sigList = new QTableWidget(this);
sigList->setColumnCount(5);
sigList->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
sigList->verticalHeader()->hide();
sigList->setShowGrid(false);
sigList->setSelectionBehavior(QAbstractItemView::SelectRows);
// tableitems not editable
sigList->setEditTriggers(QAbstractItemView::NoEditTriggers);
// no focus (rectangle around tableitems)
// may be it should focus on whole row
sigList->setFocusPolicy(Qt::NoFocus);
sigList->setAlternatingRowColors(true);
QStringList labels;
labels << tr("Type") << tr("Name") << tr("Email") << tr("Create Time") << tr("Valid Time");
sigList->setHorizontalHeaderLabels(labels);
sigList->horizontalHeader()->setStretchLastSection(true);
}
void KeyPairUIDTab::slotRefreshUIDList() {
int row = 0;
uidList->setRowCount(mKey.uids.size());
uidList->setSelectionMode(QAbstractItemView::SingleSelection);
for(const auto& uid : mKey.uids) {
auto *tmp0 = new QTableWidgetItem(uid.name);
uidList->setItem(row, 1, tmp0);
auto *tmp1 = new QTableWidgetItem(uid.email);
uidList->setItem(row, 2, tmp1);
auto *tmp2 = new QTableWidgetItem(uid.comment);
uidList->setItem(row, 3, tmp2);
auto *tmp3 = new QTableWidgetItem(QString::number(row));
tmp3->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
tmp3->setTextAlignment(Qt::AlignCenter);
tmp3->setCheckState(Qt::Unchecked);
uidList->setItem(row, 0, tmp3);
row++;
}
slotRefreshSigList();
}
void KeyPairUIDTab::slotRefreshSigList() {
int uidRow = 0, sigRow = 0;
for(const auto& uid : mKey.uids) {
// Only Show Selected UID's Signatures
if(!uidList->item(uidRow++, 0)->isSelected()) {
continue;
}
sigList->setRowCount(uid.signatures.size());
for(const auto &sig : uid.signatures) {
auto *tmp0 = new QTableWidgetItem(sig.pubkey_algo);
sigList->setItem(sigRow, 0, tmp0);
auto *tmp2 = new QTableWidgetItem(sig.name);
sigList->setItem(sigRow, 1, tmp2);
auto *tmp3 = new QTableWidgetItem(sig.email);
sigList->setItem(sigRow, 2, tmp3);
auto *tmp4 = new QTableWidgetItem(sig.create_time.toString());
sigList->setItem(sigRow, 3, tmp4);
auto *tmp5 = new QTableWidgetItem(sig.expire_time.toString());
sigList->setItem(sigRow, 4, tmp5);
sigRow++;
}
break;
}
}
void KeyPairUIDTab::slotAddSign() {
QVector<UID> selected_uids;
getUIDChecked(selected_uids);
if(selected_uids.isEmpty()) {
auto emptyUIDMsg = new QMessageBox();
emptyUIDMsg->setText("Please select one or more UIDs before doing this operation.");
emptyUIDMsg->exec();
return;
}
auto keySignDialog = new KeyUIDSignDialog(mCtx, mKey, selected_uids, this);
keySignDialog->show();
}
void KeyPairUIDTab::getUIDChecked(QVector<UID> &selected_uids) {
auto &uids = mKey.uids;
for (int i = 0; i < uidList->rowCount(); i++) {
if (uidList->item(i, 0)->checkState() == Qt::Checked) {
selected_uids.push_back(uids[i]);
}
}
}
void KeyPairUIDTab::createManageUIDMenu() {
manageUIDMenu = new QMenu(this);
auto *signUIDAct = new QAction(tr("Sign Selected UID(s)"), this);
connect(signUIDAct, SIGNAL(triggered()), this, SLOT(slotAddSign()));
manageUIDMenu->addAction(signUIDAct);
}
void KeyPairUIDTab::slotAddUID() {
auto keyNewUIDDialog = new KeyNewUIDDialog(mCtx, mKey, this);
connect(keyNewUIDDialog, SIGNAL(finished(int)), this, SLOT(slotAddUIDResult(int)));
connect(keyNewUIDDialog, SIGNAL(finished(int)), keyNewUIDDialog, SLOT(deleteLater()));
keyNewUIDDialog->show();
}
void KeyPairUIDTab::slotAddUIDResult(int result) {
if(result) {
QMessageBox::information(nullptr,
tr("Successful Operation"),
tr("Successfully added a new UID."));
} else {
QMessageBox::critical(nullptr,
tr("Operation Failed"),
tr("An error occurred during the operation."));
}
}
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