dlg_layersize.h

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/*
 *  dlg_layersize.h -- part of Krita
 *
 *  SPDX-FileCopyrightText: 2004 Boudewijn Rempt <boud@valdyas.org>
 *  SPDX-FileCopyrightText: 2005 Sven Langkamp <sven.langkamp@gmail.com>
 *  SPDX-FileCopyrightText: 2013 Juan Palacios <jpalaciosdev@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
#ifndef DLG_LAYERSIZE
#define DLG_LAYERSIZE
 
#include <KoDialog.h>
 
#include "ui_wdg_layersize.h"
 
class KisDocumentAwareSpinBoxUnitManager;
 
class WdgLayerSize : public QWidget, public Ui::WdgLayerSize
{
    Q_OBJECT
 
public:
    WdgLayerSize(QWidget *parent) : QWidget(parent) {
        setupUi(this);
    }
};
 
class KisFilterStrategy;
 
class DlgLayerSize: public KoDialog
{
 
    Q_OBJECT
 
public:
 
    static const QString PARAM_PREFIX;
    static const QString PARAM_WIDTH_UNIT;
    static const QString PARAM_HEIGHT_UNIT;
    static const QString PARAM_KEEP_AR;
    static const QString PARAM_KEEP_PROP;
 
    DlgLayerSize(QWidget * parent, const char* name,
                 int width, int height, double resolution);
    ~DlgLayerSize() override;
 
    qint32 desiredWidth();
    qint32 desiredHeight();
 
    KisFilterStrategy *filterType();
 
Q_SIGNALS:
    void sigDesiredSizeChanged(qint32 width, qint32 height, double resolution);
 
private Q_SLOTS:
    void slotWidthChanged(double w);
    void slotHeightChanged(double h);
    void slotAspectChanged(bool keep);
 
private:
    void updateWidthUIValue(double value);
    void updateHeightUIValue(double value);
 
    WdgLayerSize * m_page;
    const double m_aspectRatio;
    const int m_originalWidth, m_originalHeight;
    int m_width, m_height;
    const double m_resolution;
    bool m_keepAspect;
 
    KisDocumentAwareSpinBoxUnitManager* _widthUnitManager;
    KisDocumentAwareSpinBoxUnitManager* _heightUnitManager;
};
 
#endif // DLG_IMAGESIZE