mirror of
https://invent.kde.org/graphics/okular
synced 2024-11-05 18:34:53 +00:00
109 lines
3.8 KiB
C++
109 lines
3.8 KiB
C++
/*
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SPDX-FileCopyrightText: 2019 Bubli <Katarina.Behrens@cib.de>
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SPDX-FileCopyrightText: 2020 Albert Astals Cid <albert.astals.cid@kdab.com>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "pdfsettingswidget.h"
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#include "pdfsettings.h"
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#include "pdfsignatureutils.h"
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#include <KLocalizedString>
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#include <KUrlRequester>
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#include <QEvent>
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#include <QHBoxLayout>
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#include <QMessageBox>
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#include <QTreeWidget>
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#include <QTreeWidgetItem>
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PDFSettingsWidget::PDFSettingsWidget(QWidget *parent)
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: QWidget(parent)
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{
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m_pdfsw.setupUi(this);
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#if POPPLER_VERSION_MACRO >= QT_VERSION_CHECK(21, 1, 0)
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if (Poppler::hasNSSSupport()) {
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m_pdfsw.loadSignaturesButton->hide();
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KUrlRequester *pDlg = new KUrlRequester();
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pDlg->setObjectName(QStringLiteral("kcfg_DBCertificatePath"));
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pDlg->setMode(KFile::Directory | KFile::ExistingOnly | KFile::LocalOnly);
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pDlg->setEnabled(false);
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m_pdfsw.formLayout->setWidget(1, QFormLayout::FieldRole, pDlg);
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connect(m_pdfsw.customRadioButton, &QRadioButton::toggled, pDlg, &KUrlRequester::setEnabled);
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if (!PDFSettings::useDefaultCertDB()) {
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m_pdfsw.customRadioButton->setChecked(true);
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m_pdfsw.defaultLabel->setVisible(false);
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}
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m_tree = new QTreeWidget(this);
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m_tree->setHeaderLabels({i18nc("Name of the person to whom the cerficate was issued", "Issued to"), i18n("E-mail"), i18nc("Certificate expiration date", "Expiration date")});
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m_tree->setRootIsDecorated(false);
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m_pdfsw.certificatesPlaceholder->addWidget(m_tree);
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connect(PDFSettings::self(), &PDFSettings::useDefaultDBChanged, this, &PDFSettingsWidget::warnRestartNeeded);
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connect(PDFSettings::self(), &PDFSettings::dBCertificatePathChanged, this, [this] {
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if (!PDFSettings::useDefaultCertDB()) {
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warnRestartNeeded();
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}
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});
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connect(m_pdfsw.loadSignaturesButton, &QPushButton::clicked, this, [this] {
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m_certificatesAsked = false;
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update();
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});
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} else {
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QHBoxLayout *lay = new QHBoxLayout(this);
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QLabel *l = new QLabel(i18n("You are using a Poppler library built without NSS support.\nAdding Digital Signatures isn't available for that reason"));
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l->setWordWrap(true);
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lay->addWidget(l);
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}
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#else
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m_pdfsw.certDBGroupBox->hide();
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m_pdfsw.certificatesGroup->hide();
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m_pdfsw.loadSignaturesButton->hide();
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#endif
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#if POPPLER_VERSION_MACRO < QT_VERSION_CHECK(21, 10, 0)
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m_pdfsw.kcfg_CheckOCSPServers->hide();
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#endif
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}
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bool PDFSettingsWidget::event(QEvent *e)
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{
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if (m_tree && e->type() == QEvent::Paint && !m_certificatesAsked) {
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m_certificatesAsked = true;
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#if POPPLER_VERSION_MACRO >= QT_VERSION_CHECK(21, 1, 0)
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PopplerCertificateStore st;
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bool userCancelled;
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const QList<Okular::CertificateInfo *> certs = st.signingCertificates(&userCancelled);
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m_pdfsw.loadSignaturesButton->setVisible(userCancelled);
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for (auto cert : certs) {
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new QTreeWidgetItem(m_tree,
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{cert->subjectInfo(Okular::CertificateInfo::EntityInfoKey::CommonName), cert->subjectInfo(Okular::CertificateInfo::EntityInfoKey::EmailAddress), cert->validityEnd().toString(QStringLiteral("yyyy-MM-dd"))});
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}
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qDeleteAll(certs);
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m_pdfsw.defaultLabel->setText(Poppler::getNSSDir());
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m_tree->resizeColumnToContents(1);
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m_tree->resizeColumnToContents(0);
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#endif
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}
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return QWidget::event(e);
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}
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void PDFSettingsWidget::warnRestartNeeded()
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{
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if (!m_warnedAboutRestart) {
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m_warnedAboutRestart = true;
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QMessageBox::information(this, i18n("Restart needed"), i18n("You need to restart Okular after changing the NSS directory settings"));
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}
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}
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