61 lines
1.2 KiB
C++
Executable File
61 lines
1.2 KiB
C++
Executable File
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#pragma once
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#include <QtWidgets/QWidget>
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#include <memory>
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#include "nglwidgets_export.h"
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#ifdef HAVE_POPPLER_QT6
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#include <poppler/qt6/poppler-qt6.h>
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#endif
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class QUrl;
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namespace Ui
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{
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class pdfWidget;
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}
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namespace NGL
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{
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class NGLWIDGETS_EXPORT PDFWidget : public QWidget
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{
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Q_OBJECT
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public:
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explicit PDFWidget(QWidget *parent = nullptr);
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~PDFWidget();
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bool showPDF(const QUrl &pdf);
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bool showPDF(const QByteArray &pdf);
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void setZoomFactor(double newZoomFactor);
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#ifdef HAVE_POPPLER_QT6
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void setRotation(Poppler::Page::Rotation rot);
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#endif
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bool setPage(int newPage);
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#ifdef HAVE_POPPLER_QT6
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QVector<QImage> getPrintableImages(int resolution = 300) const;
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void resizePdfToWidth();
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#endif
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int numPages() const;
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int curPage() const;
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Q_SIGNALS:
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void currentPageChanged(int cur, int max);
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#ifdef HAVE_POPPLER_QT6
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void rotationChanged(Poppler::Page::Rotation newRotation);
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#endif
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protected Q_SLOTS:
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void pageChanged(int cur, int max);
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#ifdef HAVE_POPPLER_QT6
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void rotate();
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void onZoomDefault();
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void onZoomFull();
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void onZoomMinus();
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void onZoomPlus();
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#endif
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protected:
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double m_zoomFactor{1.0};
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std::unique_ptr<Ui::pdfWidget> ui;
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};
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}
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