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// SPDX-License-Identifier: GPL-2.0-or-later
#ifndef SEEN_RUBBERBAND_H
#define SEEN_RUBBERBAND_H
/*
* Authors:
* Lauris Kaplinski <lauris@kaplinski.com>
* Carl Hetherington <inkscape@carlh.net>
*
* Copyright (C) 1999-2002 Lauris Kaplinski
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include <cstdint>
#include <2geom/point.h>
#include <2geom/path.h>
#include <2geom/rect.h>
#include <optional>
#include <vector>
#include "display/control/canvas-item-ptr.h"
/* fixme: do multidocument safe */
class SPCurve;
class SPDesktop;
enum
{
RUBBERBAND_MODE_RECT,
RUBBERBAND_MODE_TOUCHPATH,
RUBBERBAND_MODE_TOUCHRECT
};
namespace Inkscape {
class CanvasItemBpath;
class CanvasItemRect;
/**
* Rubberbanding selector.
*/
class Rubberband
{
public:
void start(SPDesktop *desktop, Geom::Point const &p, bool tolerance = false);
void move(Geom::Point const &p);
Geom::OptRect getRectangle() const;
void stop();
bool is_started() { return _started; }
bool is_moved() { return _moved; }
inline int getMode() {return _mode;}
std::vector<Geom::Point> getPoints() const;
Geom::Path getPath() const;
void setMode(int mode);
void defaultMode();
void setColor(uint32_t color);
void resetColor() { _color.reset(); }
static Rubberband* get(SPDesktop *desktop);
private:
Rubberband(SPDesktop *desktop);
static Rubberband* _instance;
SPDesktop *_desktop;
Geom::Point _start;
Geom::Point _end;
Geom::Path _path;
CanvasItemPtr<CanvasItemRect> _rect;
CanvasItemPtr<CanvasItemBpath> _touchpath;
SPCurve *_touchpath_curve = nullptr;
void delete_canvas_items();
bool _started = false;
bool _moved = false;
int _mode = RUBBERBAND_MODE_RECT;
double _tolerance = 0.0;
std::optional<uint32_t> _color;
};
} // namespace Inkscape
#endif // SEEN_RUBBERBAND_H
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
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