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// SPDX-License-Identifier: GPL-2.0-or-later
#ifndef __SP_DROPPER_CONTEXT_H__
#define __SP_DROPPER_CONTEXT_H__
/*
* Tool for picking colors from drawing
*
* Authors:
* Lauris Kaplinski <lauris@kaplinski.com>
*
* Copyright (C) 1999-2002 Authors
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include <2geom/point.h>
#include "ui/tools/tool-base.h"
struct SPCanvasItem;
#define SP_DROPPER_CONTEXT(obj) (dynamic_cast<Inkscape::UI::Tools::DropperTool*>((Inkscape::UI::Tools::ToolBase*)obj))
#define SP_IS_DROPPER_CONTEXT(obj) (dynamic_cast<const Inkscape::UI::Tools::DropperTool*>((const Inkscape::UI::Tools::ToolBase*)obj) != NULL)
enum {
SP_DROPPER_PICK_VISIBLE,
SP_DROPPER_PICK_ACTUAL
};
enum {
DONT_REDRAW_CURSOR,
DRAW_FILL_CURSOR,
DRAW_STROKE_CURSOR
};
namespace Inkscape {
namespace UI {
namespace Tools {
class DropperTool : public ToolBase {
public:
DropperTool();
~DropperTool() override;
static const std::string prefsPath;
const std::string& getPrefsPath() override;
guint32 get_color(bool invert=false);
protected:
void setup() override;
void finish() override;
bool root_handler(GdkEvent* event) override;
private:
double R;
double G;
double B;
double alpha;
double radius;
bool invert;
bool stroke;
bool dropping;
bool dragging;
SPCanvasItem* grabbed;
SPCanvasItem* area;
Geom::Point centre;
};
}
}
}
#endif
/*
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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