Margin.h

/*
 * AUI Framework - Declarative UI toolkit for modern C++20
 * Copyright (C) 2020-2024 Alex2772 and Contributors
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
 
//
// Created by alex2 on 01.01.2021.
//
 
#pragma once
 
#include <AUI/Util/AMetric.h>
#include "IProperty.h"
 
namespace ass {

    struct Margin {
        unset_wrap<AMetric> left;
        unset_wrap<AMetric> top;
        unset_wrap<AMetric> right;
        unset_wrap<AMetric> bottom;
 
        Margin(unset_wrap<AMetric> all):
            left(all),
            top(all),
            right(all),
            bottom(all)
        {
        }
 
        Margin(unset_wrap<AMetric> vertical, unset_wrap<AMetric> horizontal):
            left(horizontal),
            top(vertical),
            right(horizontal),
            bottom(vertical)
        {
        }
 
        Margin(unset_wrap<AMetric> top, unset_wrap<AMetric> horizontal, unset_wrap<AMetric> bottom):
            left(horizontal),
            top(top),
            right(horizontal),
            bottom(bottom)
        {
        }
 
        Margin(unset_wrap<AMetric> top, unset_wrap<AMetric> right, unset_wrap<AMetric> bottom, unset_wrap<AMetric> left):
            left(left),
            top(top),
            right(right),
            bottom(bottom)
        {
        }
    };
 
    namespace prop {
        template<>
        struct API_AUI_VIEWS Property<Margin>: IPropertyBase {
        private:
            Margin mInfo;
 
        public:
            Property(const Margin& info) : mInfo(info) {
 
            }
 
            void updateInvalidPixelRect(ARect<int>& invalidRect) const override;
 
            void applyFor(AView* view) override;
 
            [[nodiscard]]
            const auto& value() const noexcept {
                return mInfo;
            }
        };
    }
}