MaskDrawingContext.h

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/View/Mask/MaskDrawingContext.h
//! @brief     Defines class MaskDrawingContext
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#ifndef BORNAGAIN_GUI_VIEW_MASK_MASKDRAWINGCONTEXT_H
#define BORNAGAIN_GUI_VIEW_MASK_MASKDRAWINGCONTEXT_H
 
#include "GUI/View/Mask/MaskEditorFlags.h"
 
//! Helper class for MaskGraphicsScene to hold drawing conditions
 
class MaskDrawingContext {
public:
    MaskDrawingContext();
 
    MaskEditorFlags::Activity getActivityType() const;
    void setActivityType(MaskEditorFlags::Activity value);
    void setMaskValue(MaskEditorFlags::MaskValue value);
 
    bool isSelectionMode() const;
    bool isInZoomMode() const;
    bool isRectangleShapeMode() const;
    bool isRectangleMode() const;
    bool isEllipseMode() const;
    bool isPolygonMode() const;
    bool isLineMode() const;
    bool isVerticalLineMode() const;
    bool isHorizontalLineMode() const;
    bool isMaskAllMode() const;
    bool isROIMode() const;
 
    bool isDrawingInProgress() const;
    void setDrawingInProgress(bool value);
 
    bool getMaskValue() const;
 
    bool isActivityRequiresDrawingCancel(MaskEditorFlags::Activity proposed_new_activity) const;
 
    QString activityToModelType() const;
    int activityToRow() const;
 
private:
    MaskEditorFlags::Activity m_current_activity;
    MaskEditorFlags::MaskValue m_mask_value;
    bool m_drawing_in_progress;
};
 
#endif // BORNAGAIN_GUI_VIEW_MASK_MASKDRAWINGCONTEXT_H