mirror of
https://invent.kde.org/graphics/okular
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c5909d0a6d
When signing a "filename versioned" pdf, e.g. foo-1.2.3.pdf, the current suggestion for signed name is weird. the "_signed" gets misplaced in the middle of the version. Also, compressed pdf's (pdf.gz) gets up with weird suggestions. Fix both of these cases and document (by tests) the current behavior.
88 lines
2.9 KiB
C++
88 lines
2.9 KiB
C++
/*
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SPDX-FileCopyrightText: 2018 Chinmoy Ranjan Pradhan <chinmoyrp65@gmail.com>
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SPDX-FileCopyrightText: 2023 g10 Code GmbH
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SPDX-FileContributor: Sune Stolborg Vuorela <sune@vuorela.dk>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef OKULAR_SIGNATUREPARTUTILS_H
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#define OKULAR_SIGNATUREPARTUTILS_H
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#include <QDialog>
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#include <QFileInfo>
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#include <QStyledItemDelegate>
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#include <memory>
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#include <optional>
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#include "gui/signatureguiutils.h"
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#include <KLocalizedString>
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class PageView;
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class Ui_SelectCertificateDialog;
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namespace SignaturePartUtils
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{
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struct SigningInformation {
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std::unique_ptr<Okular::CertificateInfo> certificate;
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QString certificatePassword;
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QString documentPassword;
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QString reason;
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QString location;
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QString backgroundImagePath;
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};
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enum class SigningInformationOption { None = 0x0, BackgroundImage = 0x1 };
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Q_DECLARE_FLAGS(SigningInformationOptions, SigningInformationOption);
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Q_DECLARE_OPERATORS_FOR_FLAGS(SigningInformationOptions);
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/** Retrieves signing information for this operation
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\return nullopt on failure, otherwise information
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*/
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std::optional<SigningInformation> getCertificateAndPasswordForSigning(PageView *pageView, Okular::Document *doc, SigningInformationOptions opts);
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QString getFileNameForNewSignedFile(PageView *pageView, Okular::Document *doc);
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inline QString getSuggestedFileNameForSignedFile(const QString &orig, const QString &suffix)
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{
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QFileInfo info(orig);
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QString baseName;
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if (info.suffix() == suffix) {
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// we are in a basic plain situation with foo.pdf, or maybe foo-1.2.3.pdf
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baseName = info.completeBaseName();
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} else if (auto completeBaseName = info.completeBaseName(); completeBaseName.endsWith(suffix)) {
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// This could be a case of e.g. pdf.gz; we don't really write those
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// so chop it off.
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info = QFileInfo(completeBaseName);
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baseName = info.completeBaseName();
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} else {
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// Unsure what's going on here; maybe a pdf file with a weird or no extension.
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baseName = info.completeBaseName();
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}
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return i18nc("Used when suggesting a new name for a digitally signed file. %1 is the old file name and %2 it's extension", "%1_signed.%2", baseName, suffix);
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}
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void signUnsignedSignature(const Okular::FormFieldSignature *form, PageView *pageView, Okular::Document *doc);
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class KeyDelegate : public QStyledItemDelegate
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{
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Q_OBJECT
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public:
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using QStyledItemDelegate::QStyledItemDelegate;
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void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const final;
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QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const final;
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};
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class SelectCertificateDialog : public QDialog
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{
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Q_OBJECT
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public:
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std::unique_ptr<Ui_SelectCertificateDialog> ui;
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~SelectCertificateDialog() override;
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explicit SelectCertificateDialog(QWidget *parent);
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};
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}
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#endif
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