Signature plugin: Create certificate

Pdf4QtViewerPlugins/SignaturePlugin/certificatemanagerdialog.cpp

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+//    Copyright (C) 2022 Jakub Melka
+//
+//    This file is part of PDF4QT.
+//
+//    PDF4QT is free software: you can redistribute it and/or modify
+//    it under the terms of the GNU Lesser General Public License as published by
+//    the Free Software Foundation, either version 3 of the License, or
+//    with the written consent of the copyright owner, any later version.
+//
+//    PDF4QT 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 Lesser General Public License for more details.
+//
+//    You should have received a copy of the GNU Lesser General Public License
+//    along with PDF4QT.  If not, see <https://www.gnu.org/licenses/>.
+
+#include "certificatemanagerdialog.h"
+#include "ui_certificatemanagerdialog.h"
+#include "createcertificatedialog.h"
+
+#include "pdfwidgetutils.h"
+
+#include <QAction>
+#include <QPushButton>
+
+namespace pdfplugin
+{
+
+CertificateManagerDialog::CertificateManagerDialog(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::CertificateManagerDialog),
+    m_newCertificateButton(nullptr),
+    m_openCertificateDirectoryButton(nullptr)
+{
+    ui->setupUi(this);
+
+    m_newCertificateButton = ui->buttonBox->addButton(tr("Create Certificate"), QDialogButtonBox::ActionRole);
+    m_openCertificateDirectoryButton = ui->buttonBox->addButton(tr("Show Certificate Directory"), QDialogButtonBox::ActionRole);
+
+    connect(m_newCertificateButton, &QPushButton::clicked, this, &CertificateManagerDialog::onNewCertificateClicked);
+
+    setMinimumSize(pdf::PDFWidgetUtils::scaleDPI(this, QSize(640, 480)));
+}
+
+CertificateManagerDialog::~CertificateManagerDialog()
+{
+    delete ui;
+}
+
+void CertificateManagerDialog::onNewCertificateClicked()
+{
+    CreateCertificateDialog dialog(this);
+    if (dialog.exec() == CreateCertificateDialog::Accepted)
+    {
+        const CertificateManager::NewCertificateInfo info = dialog.getNewCertificateInfo();
+        m_certificateManager.createCertificate(info);
+    }
+}
+
+}   // namespace pdfplugin