mirror of
https://github.com/RGBCube/serenity
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f34b1c7a7e
`Tool::get_properties_widget()` now also returns a NNRP to a widget rather than a raw pointer.
41 lines
1.5 KiB
C++
41 lines
1.5 KiB
C++
/*
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* Copyright (c) 2022, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include "../Selection.h"
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#include "Tool.h"
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#include <AK/Vector.h>
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#include <LibGUI/Widget.h>
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namespace PixelPaint {
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class PolygonalSelectTool final : public Tool {
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public:
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PolygonalSelectTool() = default;
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virtual ~PolygonalSelectTool() = default;
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virtual void on_doubleclick(Layer*, MouseEvent& event) override;
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virtual void on_mousedown(Layer*, MouseEvent& event) override;
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virtual void on_mousemove(Layer*, MouseEvent& event) override;
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virtual bool on_keydown(GUI::KeyEvent&) override;
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virtual void on_second_paint(Layer const*, GUI::PaintEvent&) override;
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virtual NonnullRefPtr<GUI::Widget> get_properties_widget() override;
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virtual Variant<Gfx::StandardCursor, NonnullRefPtr<Gfx::Bitmap const>> cursor() override { return Gfx::StandardCursor::Crosshair; }
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virtual Gfx::IntPoint point_position_to_preferred_cell(Gfx::FloatPoint position) const override;
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private:
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virtual void flood_polygon_selection(Gfx::Bitmap&, Gfx::IntPoint polygon_delta);
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virtual void process_polygon();
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virtual StringView tool_name() const override { return "Polygonal Select Tool"sv; }
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RefPtr<GUI::Widget> m_properties_widget;
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Selection::MergeMode m_merge_mode { Selection::MergeMode::Set };
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bool m_selecting { false };
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Gfx::IntPoint m_last_selecting_cursor_position;
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Vector<Gfx::IntPoint> m_polygon_points {};
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};
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}
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