mirror of
https://github.com/JakubMelka/PDF4QT.git
synced 2024-12-28 01:00:40 +01:00
78 lines
2.2 KiB
C++
78 lines
2.2 KiB
C++
// Copyright (C) 2021 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/>.
|
|
|
|
#ifndef PDFOPTIMIZEDOCUMENTDIALOG_H
|
|
#define PDFOPTIMIZEDOCUMENTDIALOG_H
|
|
|
|
#include "pdfoptimizer.h"
|
|
|
|
#include <QDialog>
|
|
#include <QFuture>
|
|
|
|
namespace Ui
|
|
{
|
|
class PDFOptimizeDocumentDialog;
|
|
}
|
|
|
|
namespace pdfviewer
|
|
{
|
|
|
|
class PDFOptimizeDocumentDialog : public QDialog
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
explicit PDFOptimizeDocumentDialog(const pdf::PDFDocument* document, QWidget* parent);
|
|
virtual ~PDFOptimizeDocumentDialog() override;
|
|
|
|
pdf::PDFDocument takeOptimizedDocument() { return qMove(m_optimizedDocument); }
|
|
|
|
signals:
|
|
void displayOptimizationInfo();
|
|
|
|
private:
|
|
void optimize();
|
|
void onOptimizeButtonClicked();
|
|
void onOptimizationStarted();
|
|
void onOptimizationProgress(QString progressText);
|
|
void onOptimizationFinished();
|
|
void onDisplayOptimizationInfo();
|
|
|
|
void updateUi();
|
|
|
|
struct OptimizationInfo
|
|
{
|
|
qreal msecsElapsed = 0.0;
|
|
qint64 bytesBeforeOptimization = -1;
|
|
qint64 bytesAfterOptimization = -1;
|
|
};
|
|
|
|
Ui::PDFOptimizeDocumentDialog* ui;
|
|
const pdf::PDFDocument* m_document;
|
|
pdf::PDFOptimizer m_optimizer;
|
|
QPushButton* m_optimizeButton;
|
|
bool m_optimizationInProgress;
|
|
bool m_wasOptimized;
|
|
QFuture<void> m_future;
|
|
pdf::PDFDocument m_optimizedDocument;
|
|
OptimizationInfo m_optimizationInfo;
|
|
};
|
|
|
|
} // namespace pdfviewer
|
|
|
|
#endif // PDFOPTIMIZEDOCUMENTDIALOG_H
|