code_app/app/scanner2/dialog_exportimagefile.h

#ifndef DIALOG_EXPORTIMAGEFILE_H
#define DIALOG_EXPORTIMAGEFILE_H

#include <QDialog>
#include "base/HGThread.h"

namespace Ui {
class Dialog_ExportImageFile;
}

class Dialog_ExportImageFile : public QDialog
{
    Q_OBJECT

public:
    explicit Dialog_ExportImageFile(const QString &destPath, const QString &destName, const QString &destExt,
        bool isSaveAsMulti, int jpegQuality, int tiffCompressionBW, int tiffCompression, int tiffQuality, bool isOcr,
        const QStringList &srcFiles, QWidget *parent = nullptr);
    ~Dialog_ExportImageFile();

private:
    static void HGAPI ThreadFunc(HGThread thread, HGPointer param);

signals:
    void updateProgress(int value);
    void finish(int ret);
private slots:
    void on_updateProgress(int value);
    void on_finish(int ret);

    void on_pushButton_clicked();

private:
    HGResult processMultiFileOcr();
    HGResult processMultiFileGif();
    HGResult processMultiFile();
    HGResult processSingleFile();

protected:
    virtual void closeEvent(QCloseEvent *e);

private:
    Ui::Dialog_ExportImageFile *ui;

    QString m_destPath;
    QString m_destName;
    QString m_destExt;
    bool m_isSaveAsMulti;
    int m_jpegQuality;
    int m_tiffCompressionBW;
    int m_tiffCompression;
    int m_tiffQuality;
    bool m_isOcr;
    QStringList m_srcFiles;

    volatile bool m_stopThread;
    HGThread m_thread;
};

#endif // DIALOG_EXPORTIMAGEFILE_H