KisCanvasState.h

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/*
 *  SPDX-FileCopyrightText: 2025 Dmitry Kazakov <dimula73@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef KIS_CANVAS_STATE_H
#define KIS_CANVAS_STATE_H
 
#include <kritaui_export.h>
#include <boost/operators.hpp>
#include <QPoint>
#include <QSize>
#include <QRectF>
#include <KoZoomMode.h>
 
class KoZoomState;
class KisCoordinatesConverter;
 
class KRITAUI_EXPORT KisCanvasState : public boost::equality_comparable<KisCanvasState>
{
public:
    qreal zoom;
    qreal effectiveZoom;
    KoZoomMode::Mode zoomMode;
    qreal rotation;
    bool mirrorHorizontally;
    bool mirrorVertically;
    QPoint documentOffset;
    QPointF documentOffsetF;
    QPointF viewportOffsetF;
    QPoint minimumOffset;
    QPoint maximumOffset;
    QSizeF canvasSize;
    qreal minimumZoom;
    qreal maximumZoom;
    QRectF imageRectInWidgetPixels;
 
    bool operator==(const KisCanvasState &other) const;
 
    static KisCanvasState fromConverter(const KisCoordinatesConverter &converter);
 
    KoZoomState zoomState() const;
};
 
#endif // KIS_CANVAS_STATE_H