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160bda7228
https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#cother-other-default-operation-rules "The compiler is more likely to get the default semantics right and you cannot implement these functions better than the compiler."
45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
/*
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* Copyright (c) 2021, Tobias Christiansen <tobyase@serenityos.org>
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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 "../Guide.h"
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#include "Tool.h"
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#include <AK/RefPtr.h>
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#include <LibGUI/Menu.h>
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namespace PixelPaint {
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class GuideTool final : public Tool {
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public:
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GuideTool() = default;
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virtual ~GuideTool() override = default;
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virtual void on_mousedown(Layer*, MouseEvent&) override;
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virtual void on_mousemove(Layer*, MouseEvent&) override;
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virtual void on_mouseup(Layer*, MouseEvent&) override;
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virtual void on_context_menu(Layer*, GUI::ContextMenuEvent&) override;
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virtual void on_tool_activation() override;
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virtual GUI::Widget* get_properties_widget() override;
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virtual Variant<Gfx::StandardCursor, NonnullRefPtr<Gfx::Bitmap>> cursor() override { return Gfx::StandardCursor::Crosshair; }
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private:
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RefPtr<Guide> closest_guide(Gfx::IntPoint const&);
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RefPtr<GUI::Widget> m_properties_widget;
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RefPtr<Guide> m_selected_guide;
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RefPtr<Guide> m_context_menu_guide;
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Gfx::IntPoint m_event_origin;
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float m_guide_origin { 0 };
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RefPtr<GUI::Menu> m_context_menu;
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int m_snap_size { 10 };
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};
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}
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