PDF4QT/Pdf4QtViewer/pdfdocumentpropertiesdialog.h

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// Copyright (C) 2019-2021 Jakub Melka
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//
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// This file is part of PDF4QT.
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//
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// PDF4QT is free software: you can redistribute it and/or modify
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// 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
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// with the written consent of the copyright owner, any later version.
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//
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// PDF4QT is distributed in the hope that it will be useful,
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// 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
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// along with PDF4QT. If not, see <https://www.gnu.org/licenses/>.
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#ifndef PDFDOCUMENTPROPERTIESDIALOG_H
#define PDFDOCUMENTPROPERTIESDIALOG_H
#include "pdfglobal.h"
#include <QDialog>
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#include <QFuture>
#include <QFutureWatcher>
class QTreeWidgetItem;
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namespace Ui
{
class PDFDocumentPropertiesDialog;
}
namespace pdf
{
class PDFDocument;
}
namespace pdfviewer
{
struct PDFFileInfo
{
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QString originalFileName;
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QString fileName;
QString path;
pdf::PDFInteger fileSize = 0;
bool writable = false;
QDateTime creationTime;
QDateTime lastModifiedTime;
QDateTime lastReadTime;
};
class PDFDocumentPropertiesDialog : public QDialog
{
Q_OBJECT
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private:
using BaseClass = QDialog;
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public:
explicit PDFDocumentPropertiesDialog(const pdf::PDFDocument* document,
const PDFFileInfo* fileInfo,
QWidget* parent);
virtual ~PDFDocumentPropertiesDialog() override;
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protected:
virtual void closeEvent(QCloseEvent* event) override;
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private:
Ui::PDFDocumentPropertiesDialog* ui;
void initializeProperties(const pdf::PDFDocument* document);
void initializeFileInfoProperties(const PDFFileInfo* fileInfo);
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void initializeSecurity(const pdf::PDFDocument* document);
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void initializeFonts(const pdf::PDFDocument* document);
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void initializeDisplayAndPrintSettings(const pdf::PDFDocument* document);
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void onFontsFinished();
std::vector<QTreeWidgetItem*> m_fontTreeWidgetItems;
QFuture<void> m_future;
QFutureWatcher<void> m_futureWatcher;
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};
} // namespace pdfviewer
#endif // PDFDOCUMENTPROPERTIESDIALOG_H