mirror of
https://invent.kde.org/graphics/okular
synced 2024-11-05 18:34:53 +00:00
116 lines
4.9 KiB
C++
116 lines
4.9 KiB
C++
/*
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SPDX-FileCopyrightText: 2018 Chinmoy Ranjan Pradhan <chinmoyrp65@gmail.com>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "signaturepropertiesdialog.h"
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#include <KColumnResizer>
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#include <KLocalizedString>
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#include <QDialogButtonBox>
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#include <QFormLayout>
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#include <QGroupBox>
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#include <QLabel>
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#include <QPushButton>
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#include <QVBoxLayout>
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#include <QVector>
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#include "core/document.h"
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#include "core/form.h"
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#include "certificateviewer.h"
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#include "gui/signatureguiutils.h"
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#include "revisionviewer.h"
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static QString getValidDisplayString(const QString &str)
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{
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return !str.isEmpty() ? str : i18n("Not Available");
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}
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SignaturePropertiesDialog::SignaturePropertiesDialog(Okular::Document *doc, const Okular::FormFieldSignature *form, QWidget *parent)
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: QDialog(parent)
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, m_doc(doc)
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, m_signatureForm(form)
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{
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setModal(true);
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setWindowTitle(i18n("Signature Properties"));
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const Okular::SignatureInfo &signatureInfo = form->signatureInfo();
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const Okular::SignatureInfo::SignatureStatus signatureStatus = signatureInfo.signatureStatus();
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const QString readableSignatureStatus = SignatureGuiUtils::getReadableSignatureStatus(signatureStatus);
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const QString modificationSummary = SignatureGuiUtils::getReadableModificationSummary(signatureInfo);
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const QString signerName = getValidDisplayString(signatureInfo.signerName());
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const QString signingTime = getValidDisplayString(QLocale().toString(signatureInfo.signingTime(), QLocale::LongFormat));
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const QString signingLocation = getValidDisplayString(signatureInfo.location());
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const QString signingReason = signatureInfo.reason();
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auto signatureStatusBox = new QGroupBox(i18n("Validity Status"));
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auto signatureStatusFormLayout = new QFormLayout(signatureStatusBox);
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signatureStatusFormLayout->setLabelAlignment(Qt::AlignLeft);
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signatureStatusFormLayout->addRow(i18n("Signature Validity:"), new QLabel(readableSignatureStatus));
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signatureStatusFormLayout->addRow(i18n("Document Modifications:"), new QLabel(modificationSummary));
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// additional information
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auto extraInfoBox = new QGroupBox(i18n("Additional Information"));
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auto extraInfoFormLayout = new QFormLayout(extraInfoBox);
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extraInfoFormLayout->setLabelAlignment(Qt::AlignLeft);
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extraInfoFormLayout->addRow(i18n("Signed By:"), new QLabel(signerName));
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extraInfoFormLayout->addRow(i18n("Signing Time:"), new QLabel(signingTime));
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if (!signingReason.isEmpty()) {
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extraInfoFormLayout->addRow(i18n("Reason:"), new QLabel(signingReason));
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}
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extraInfoFormLayout->addRow(i18n("Location:"), new QLabel(signingLocation));
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// keep width of column 1 same
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auto resizer = new KColumnResizer(this);
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resizer->addWidgetsFromLayout(signatureStatusFormLayout->layout(), 0);
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resizer->addWidgetsFromLayout(extraInfoFormLayout->layout(), 0);
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// document revision info
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QGroupBox *revisionBox = nullptr;
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if (signatureStatus != Okular::SignatureInfo::SignatureStatusUnknown && !signatureInfo.signsTotalDocument()) {
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revisionBox = new QGroupBox(i18n("Document Version"));
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auto revisionLayout = new QHBoxLayout(revisionBox);
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const QVector<const Okular::FormFieldSignature *> signatureFormFields = SignatureGuiUtils::getSignatureFormFields(m_doc);
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revisionLayout->addWidget(new QLabel(i18nc("Document Revision <current> of <total>", "Document Revision %1 of %2", signatureFormFields.indexOf(m_signatureForm) + 1, signatureFormFields.size())));
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revisionLayout->addStretch();
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auto revisionBtn = new QPushButton(i18n("View Signed Version..."));
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connect(revisionBtn, &QPushButton::clicked, this, &SignaturePropertiesDialog::viewSignedVersion);
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revisionLayout->addWidget(revisionBtn);
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}
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// button box
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auto btnBox = new QDialogButtonBox(QDialogButtonBox::Close, this);
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auto certPropBtn = new QPushButton(i18n("View Certificate..."));
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certPropBtn->setEnabled(!signatureInfo.certificateInfo().isNull());
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btnBox->addButton(certPropBtn, QDialogButtonBox::ActionRole);
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connect(btnBox, &QDialogButtonBox::rejected, this, &SignaturePropertiesDialog::reject);
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connect(certPropBtn, &QPushButton::clicked, this, &SignaturePropertiesDialog::viewCertificateProperties);
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auto mainLayout = new QVBoxLayout(this);
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mainLayout->addWidget(signatureStatusBox);
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mainLayout->addWidget(extraInfoBox);
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if (revisionBox) {
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mainLayout->addWidget(revisionBox);
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}
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mainLayout->addWidget(btnBox);
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resize(mainLayout->sizeHint());
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}
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void SignaturePropertiesDialog::viewCertificateProperties()
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{
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CertificateViewer certViewer(m_signatureForm->signatureInfo().certificateInfo(), this);
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certViewer.exec();
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}
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void SignaturePropertiesDialog::viewSignedVersion()
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{
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const QByteArray data = m_doc->requestSignedRevisionData(m_signatureForm->signatureInfo());
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RevisionViewer revViewer(data, this);
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revViewer.viewRevision();
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}
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#include "moc_signaturepropertiesdialog.cpp"
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