mirror of
https://github.com/JakubMelka/PDF4QT.git
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102 lines
3.1 KiB
C++
102 lines
3.1 KiB
C++
// Copyright (C) 2020-2021 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
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// 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
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// 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 PDFRENDERTOIMAGESDIALOG_H
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#define PDFRENDERTOIMAGESDIALOG_H
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#include "pdfcms.h"
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#include "pdfrenderer.h"
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#include <QDialog>
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#include <QFutureWatcher>
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class QAbstractButton;
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namespace Ui
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{
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class PDFRenderToImagesDialog;
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}
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namespace pdf
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{
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class PDFProgress;
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class PDFDrawWidgetProxy;
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}
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namespace pdfviewer
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{
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class PDFRenderToImagesDialog : public QDialog
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{
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Q_OBJECT
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public:
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explicit PDFRenderToImagesDialog(const pdf::PDFDocument* document,
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pdf::PDFDrawWidgetProxy* proxy,
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pdf::PDFProgress* progress,
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QWidget* parent);
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virtual ~PDFRenderToImagesDialog() override;
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private slots:
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void on_selectDirectoryButton_clicked();
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void on_buttonBox_clicked(QAbstractButton* button);
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private:
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/// Loads image writer settings to the ui
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void loadImageWriterSettings();
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/// Load image export settigns to the ui
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void loadImageExportSettings();
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void onFormatChanged();
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void onSubtypeChanged();
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void onPagesButtonClicked(bool checked);
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void onSelectedPagesChanged(const QString& text);
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void onDirectoryChanged(const QString& text);
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void onFileTemplateChanged(const QString& text);
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void onResolutionButtonClicked(bool checked);
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void onResolutionDPIChanged(int value);
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void onResolutionPixelsChanged(int value);
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void onCompressionChanged(int value);
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void onQualityChanged(int value);
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void onGammaChanged(double value);
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void onOptimizedWriteChanged(bool value);
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void onProgressiveScanWriteChanged(bool value);
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void onRenderError(pdf::PDFInteger pageIndex, pdf::PDFRenderError error);
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void onRenderingFinished();
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Ui::PDFRenderToImagesDialog* ui;
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const pdf::PDFDocument* m_document;
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pdf::PDFDrawWidgetProxy* m_proxy;
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pdf::PDFProgress* m_progress;
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pdf::PDFImageWriterSettings m_imageWriterSettings;
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pdf::PDFPageImageExportSettings m_imageExportSettings;
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bool m_isLoadingData;
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QFutureWatcher<void> m_watcher;
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std::vector<pdf::PDFInteger> m_pageIndices;
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pdf::PDFOptionalContentActivity* m_optionalContentActivity;
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pdf::PDFCMSPointer m_cms;
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pdf::PDFRasterizerPool* m_rasterizerPool;
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};
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} // namespace pdfviewer
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Q_DECLARE_METATYPE(pdf::PDFRenderError)
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#endif // PDFRENDERTOIMAGESDIALOG_H
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