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/*
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include "../Selection.h"
#include "Tool.h"
#include <AK/Vector.h>
#include <LibGUI/Widget.h>
namespace PixelPaint {
class PolygonalSelectTool final : public Tool {
public:
PolygonalSelectTool() = default;
virtual ~PolygonalSelectTool() = default;
virtual void on_doubleclick(Layer*, MouseEvent& event) override;
virtual void on_mousedown(Layer*, MouseEvent& event) override;
virtual void on_mousemove(Layer*, MouseEvent& event) override;
virtual bool on_keydown(GUI::KeyEvent&) override;
virtual void on_second_paint(Layer const*, GUI::PaintEvent&) override;
virtual ErrorOr<GUI::Widget*> get_properties_widget() override;
virtual Variant<Gfx::StandardCursor, NonnullRefPtr<Gfx::Bitmap>> cursor() override { return Gfx::StandardCursor::Crosshair; }
virtual Gfx::IntPoint point_position_to_preferred_cell(Gfx::FloatPoint position) const override;
private:
virtual void flood_polygon_selection(Gfx::Bitmap&, Gfx::IntPoint);
virtual void process_polygon();
virtual StringView tool_name() const override { return "Polygonal Select Tool"sv; }
RefPtr<GUI::Widget> m_properties_widget;
Selection::MergeMode m_merge_mode { Selection::MergeMode::Set };
bool m_selecting { false };
Gfx::IntPoint m_last_selecting_cursor_position;
Vector<Gfx::IntPoint> m_polygon_points {};
};
}
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