mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-23 08:00:20 +00:00
f34b1c7a7e
`Tool::get_properties_widget()` now also returns a NNRP to a widget rather than a raw pointer.
46 lines
1.5 KiB
C++
46 lines
1.5 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
* Copyright (c) 2022, the SerenityOS developers.
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "Tool.h"
|
|
#include <LibGUI/ActionGroup.h>
|
|
#include <LibGfx/Point.h>
|
|
|
|
namespace PixelPaint {
|
|
|
|
class LineTool final : public Tool {
|
|
public:
|
|
LineTool() = default;
|
|
virtual ~LineTool() override = default;
|
|
|
|
virtual void on_mousedown(Layer*, MouseEvent&) override;
|
|
virtual void on_mousemove(Layer*, MouseEvent&) override;
|
|
virtual void on_mouseup(Layer*, MouseEvent&) override;
|
|
virtual void on_second_paint(Layer const*, GUI::PaintEvent&) override;
|
|
virtual bool on_keydown(GUI::KeyEvent&) override;
|
|
virtual NonnullRefPtr<GUI::Widget> get_properties_widget() override;
|
|
virtual Variant<Gfx::StandardCursor, NonnullRefPtr<Gfx::Bitmap const>> cursor() override { return Gfx::StandardCursor::Crosshair; }
|
|
|
|
void draw_using(GUI::Painter&, Gfx::IntPoint start_position, Gfx::IntPoint end_position, Color color, int thickness);
|
|
|
|
virtual bool is_overriding_alt() override { return true; }
|
|
|
|
private:
|
|
virtual StringView tool_name() const override { return "Line Tool"sv; }
|
|
|
|
RefPtr<GUI::Widget> m_properties_widget;
|
|
|
|
GUI::MouseButton m_drawing_button { GUI::MouseButton::None };
|
|
Gfx::IntPoint m_drag_start_position;
|
|
Gfx::IntPoint m_line_start_position;
|
|
Gfx::IntPoint m_line_end_position;
|
|
int m_thickness { 1 };
|
|
bool m_antialias_enabled { false };
|
|
};
|
|
|
|
}
|