icon.hpp

// SPDX-License-Identifier: LGPL-2.1-or-later OR BSD-3-Clause
// SPDX-FileCopyrightText: 2004 - 2008 Olof Naessén and Per Larsson
// SPDX-FileCopyrightText: 2013 - 2026 Fifengine contributors
 
#ifndef INCLUDE_FIFECHAN_WIDGETS_ICON_HPP_
#define INCLUDE_FIFECHAN_WIDGETS_ICON_HPP_
 
// Standard library includes
#include <string>
 
// Platform config include
#include "fifechan/platform.hpp"
 
// Project headers (subdirs before local)
#include "fifechan/image.hpp"
#include "fifechan/widget.hpp"
 
namespace fcn
{
    class FIFEGUI_API Icon : public Widget
    {
        public:
            Icon();

            explicit Icon(std::string const & filename);

            explicit Icon(Image const * image);
 
            ~Icon() override;
 
            Icon(Icon const &)            = delete;
            Icon& operator=(Icon const &) = delete;
            Icon(Icon&&)                  = delete;
            Icon& operator=(Icon&&)       = delete;

            void setImage(std::string const & filename);

            void setImage(Image const * image);

            Image const * getImage() const;

            void setScaling(bool scale);

            bool isScaling() const;

            void setTiling(bool tile);

            bool isTiling() const;

            void setOpaque(bool opaque);

            bool isOpaque() const;
 
            // Inherited from Widget
 
            using Widget::resizeToContent;
 
            void resizeToContent(bool recursion = true) override;
            void adjustSize() override;
            void draw(Graphics* graphics) override;
 
        protected:
            Image const * mImage{nullptr};

            bool mInternalImage{false};

            bool mScale{false};

            bool mTile{false};

            bool mOpaque{true};

            void adjustSizeImpl();
    };
} // namespace fcn
 
#endif // INCLUDE_FIFECHAN_WIDGETS_ICON_HPP_