AFontManager.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/Common/SharedPtr.h"
#include "AUI/Util/Manager.h"
#include "AUI/Font/AFontFamily.h"
#include "AUI/Font/AFont.h"
 
class API_AUI_VIEWS AFontManager {
public:
   AFontManager();
   AFontManager(const AFontManager&) = delete;
   virtual ~AFontManager();
 
   static AFontManager& inst();
 
   [[nodiscard]] _<AFontFamily> getDefaultFamily() {
       return mDefaultFamily;
   }
   [[nodiscard]] _<AFont> getDefaultFont() {
       return mDefaultFont;
   }
 
   [[nodiscard]]
   _<AFontFamily> getFontFamily(const AString& name) const {
       if (auto c = mFamilies.contains(name)) {
           return c->second;
       }
       return nullptr;
   }
   [[nodiscard]]
   _<AFont> getFont(const AUrl& url) {
       if (auto c = mLoadedFont.contains(url)) {
           return c->second;
       }
       return mLoadedFont[url] = loadFont(url);
   }
private:
   AMap<AUrl, _<AFont>> mLoadedFont;
   AMap<AString, _<AFontFamily>> mFamilies;
   _<FreeType> mFreeType;
   _<AFontFamily> mDefaultFamily;
   _<AFont> mDefaultFont;
 
   AString getPathToFont(const AString& family);
 
   _<AFont> loadFont(const AUrl& url);
 
 
   friend class AFont;
};

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