Backdrop.h

/*
 * AUI Framework - Declarative UI toolkit for modern C++20
 * Copyright (C) 2020-2025 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 29.12.2020.
//
 
#pragma once
 
#include <initializer_list>
#include "IProperty.h"
 
namespace ass {

   struct Backdrop {
       struct GaussianBlurCustom {
           AMetric radius = 6_dp;

           int downscale = 1;
 
 
           [[nodiscard]]
           bool operator==(const GaussianBlurCustom&) const = default;
       };

       struct GaussianBlur {
           AMetric radius;
 
           [[nodiscard]]
           API_AUI_VIEWS GaussianBlurCustom findOptimalParams() const;
       };
 
       using Any = std::variant<GaussianBlur, GaussianBlurCustom>;
       using Preprocessed = std::variant<GaussianBlurCustom>;
       AVector<Any> effects;
 
       Backdrop(std::initializer_list<Any> effects): effects(std::move(effects)) {}
   };
 
   namespace prop {
       template<>
       struct API_AUI_VIEWS Property<Backdrop>: IPropertyBase {
       private:
           Backdrop mInfo;
 
       public:
           Property(const Backdrop& info) : mInfo(info) {
 
           }
 
           void renderFor(AView* view, const ARenderContext& ctx) override;
           bool isNone() override;
 
           PropertySlot getPropertySlot() const override;
 
           [[nodiscard]]
           const auto& value() const noexcept {
               return mInfo;
           }
       };
 
   }
}

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