KDReportsPreviewDialog.h

/****************************************************************************
**
** This file is part of the KD Reports library.
**
** SPDX-FileCopyrightText: 2007-2020 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
**
** SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDAB-KDReports OR LicenseRef-KDAB-KDReports-US
**
** Licensees holding valid commercial KD Reports licenses may use this file in
** accordance with the KD Reports Commercial License Agreement provided with
** the Software.
**
** Contact info@kdab.com if any conditions of this licensing are not clear to you.
**
****************************************************************************/

#ifndef KDREPORTSPREVIEWDIALOG_H
#define KDREPORTSPREVIEWDIALOG_H

#include "KDReportsGlobal.h"
#include <QDialog>
#include <QPrinter>

namespace KDReports {
class Report;
class PreviewWidget;
class PreviewDialogPrivate;

class KDREPORTS_EXPORT PreviewDialog : public QDialog
{
    Q_OBJECT

public:
    explicit PreviewDialog( KDReports::Report* report, QWidget *parent = 0 );

    ~PreviewDialog() override;

    void setQuickPrinterName( const QString &printerName );

    void setDefaultSaveDirectory( const QString &path );

    void setDirectoryBrowsingEnabled( bool allowed );

    bool isSelected( int pageNumber ) const;

    void setPageSizeChangeAllowed( bool b );

    void setShowTableSettingsDialog( bool b );

    void setWidthForEndlessPrinter( qreal widthMM );

    // maybe setZoomFactor() to set the initial value?

    virtual bool showTableSettingsDialog( KDReports::Report* report );

    KDReports::PreviewWidget* previewWidget();

    enum Result { Printed = 10, SavedSuccessfully, SaveError };

    QString savedFileName() const;

Q_SIGNALS:
    void pageSizeChanged( QPrinter::PageSize pageSize );
    void orientationChanged( QPrinter::Orientation orientation );

public Q_SLOTS:
    void accept() override;
    void reject() override;

private:
    Q_PRIVATE_SLOT( d, void _kd_slotTableBreakingDialog() )
    Q_PRIVATE_SLOT( d, void _kd_slotPrintWithDialog() )
    Q_PRIVATE_SLOT( d, void _kd_slotQuickPrint() )
    Q_PRIVATE_SLOT( d, void _kd_slotSave() )
    PreviewDialogPrivate* const d;
};

}

#endif