AImageLoaderRegistry.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/.
 */
 
#pragma once
 
#include <AUI/Url/AUrl.h>
#include <AUI/Logging/ALogger.h>
#include <AUI/Util/Cache.h>
#include "IImageLoader.h"
#include "AUI/Common/ADeque.h"
#include "AUI/Common/SharedPtr.h"
#include "AUI/Image/IAnimatedImageFactory.h"

class API_AUI_IMAGE AImageLoaderRegistry {
   friend class AImage::Cache;
   friend class IDrawable;
   friend class AImage;
 
private:
   ADeque<_<IImageLoader>> mRasterLoaders;
   ADeque<_<IImageLoader>> mVectorLoaders;
   ADeque<_<IImageLoader>> mAnimatedLoaders;
   ADeque<AString> mSupportedFormats;
 
   _<IImageFactory> loadVector(AByteBufferView buffer);
   _<IAnimatedImageFactory> loadAnimated(AByteBufferView buffer);
   _<AImage> loadRaster(AByteBufferView buffer);
   inline _<IImageFactory> loadVector(const AUrl& url) {
       auto s = AByteBuffer::fromStream(url.open());
       return loadVector(s);
   }
   _<AImage> loadImage(const AUrl& url);
 
   void registerLoader(ADeque<_<IImageLoader>>& d, _<IImageLoader> loader, AString name);
 
public:
   AImageLoaderRegistry() = default;
 
   void registerRasterLoader(_<IImageLoader> imageLoader, AString name = "");
   void registerVectorLoader(_<IImageLoader> imageLoader, AString name = "");
   void registerAnimatedLoader(_<IImageLoader> imageLoader, AString name = "");
   [[nodiscard]]
   const ADeque<AString>& supportedFormats() const noexcept;
 
   static AImageLoaderRegistry& inst();
};

© 2025 AUI Framework Contributors. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. All trademarks are property of their respective owners.