imageprogressbar.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_IMAGEPROGRESSBAR_HPP_
#define INCLUDE_FIFECHAN_WIDGETS_IMAGEPROGRESSBAR_HPP_
 
#include <fifechan/widget.hpp>
 
#include <string>
#include <vector>
 
namespace fcn
{
    class Graphics;
    class Image;

    class FIFEGUI_API ImageProgressBar : public Widget
    {
    public:
        enum class Orientation : uint8_t
        {
            Horizontal = 0,
            Vertical
        };
 
        ImageProgressBar();

        ImageProgressBar(Image* image, int maxValue);

        ImageProgressBar(std::string const & filename, int maxValue);
 
        ~ImageProgressBar() override;
 
        ImageProgressBar(ImageProgressBar const &)            = delete;
        ImageProgressBar& operator=(ImageProgressBar const &) = delete;
        ImageProgressBar(ImageProgressBar&&)                  = delete;
        ImageProgressBar& operator=(ImageProgressBar&&)       = delete;

        void draw(Graphics* graphics) override;

        void setOpaque(bool opaque);

        bool isOpaque() const;

        void setBarImage(Image* image);

        Image const * getBarImage() const;

        void setForegroundImage(Image* image);

        Image const * getForegroundImage() const;

        void setOrientation(Orientation orientation);

        Orientation getOrientation() const;

        int getMaxValue() const;

        void setMaxValue(int value);

        int getValue() const;

        void setValue(int value);
 
        // Inherited from Widget
 
        using Widget::resizeToContent;
 
        void resizeToContent(bool recursion) override;
        void adjustSize() override;
 
    protected:
        void adjustSizeImpl();

        Image const * mBarImage;

        Image const * mForegroundImage;

        bool mInternalImage;

        int mMaxValue;

        int mValue;

        Orientation mOrientation;

        bool mOpaque;
    };
}; // namespace fcn
 
#endif // INCLUDE_FIFECHAN_WIDGETS_IMAGEPROGRESSBAR_HPP_