pdfpager.h (40)

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#ifndef PDFPAGER_H
#define PDFPAGER_H

#include <poppler-qt4.h>

#include <QObject>
#include <QImage>
#include <QIntValidator>

class PDFPager : public QObject
{
    Q_OBJECT
public:
    PDFPager();
    int page() { return m_pageNum; }
    QString path() { return m_path; }

public slots:

    void openPDF(QString fpath);

    void page(int pnum);

    void page(QString pnum) { page(pnum.toInt()); }

    virtual void renderSize(QSize s);

    virtual void renderSize(const QRectF& s)
        { renderSize(s.size().toSize()); }

signals:
    void opened(QString fpath, int numPages);
    void numPages(int n);
    void rendering(bool t);
    void rendered(int pnum, QImage pm);
    void pageText(QList<Poppler::TextBox*>);
    void pageChanged(int p);
    void pageChanged(QString p);
    void thumbnail(int pnum, QImage pm, QString label);

public:
    Poppler::Document* pdf;

    QIntValidator pageRange;

    QString plainText() { return m_text; };

protected:

    virtual void render(int pnum, QSize renderSize = QSize());

    virtual void renderDone(int pnum, QImage pm);

protected:
    int m_pageNum;

    QSize m_renderSize;

    QString m_path;

    QString m_text;
};

#endif // PDFPAGER_H

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