COM3D2.MeidoPhotoStudio/src/MeidoPhotoStudio.Plugin/GUI/Panes/BackgroundWindowPanes/EffectsPanes/DepthOfFieldPane.cs

using UnityEngine;

namespace MeidoPhotoStudio.Plugin
{
    public class DepthOfFieldPane : EffectPane<DepthOfFieldEffectManager>
    {
        private readonly Slider focalLengthSlider;
        private readonly Slider focalSizeSlider;
        private readonly Slider apertureSlider;
        private readonly Slider blurSlider;
        private readonly Toggle thicknessToggle;

        protected override DepthOfFieldEffectManager EffectManager { get; set; }

        public DepthOfFieldPane(EffectManager effectManager) : base(effectManager)
        {
            focalLengthSlider = new(
                Translation.Get("effectDof", "focalLength"), 0f, 10f, EffectManager.FocalLength
            );

            focalLengthSlider.ControlEvent += (s, a) =>
            {
                if (updating)
                    return;

                EffectManager.FocalLength = focalLengthSlider.Value;
            };

            focalSizeSlider = new(Translation.Get("effectDof", "focalArea"), 0f, 2f, EffectManager.FocalSize);
            focalSizeSlider.ControlEvent += (s, a) =>
            {
                if (updating)
                    return;

                EffectManager.FocalSize = focalSizeSlider.Value;
            };

            apertureSlider = new(Translation.Get("effectDof", "aperture"), 0f, 60f, EffectManager.Aperture);
            apertureSlider.ControlEvent += (s, a) =>
            {
                if (updating)
                    return;

                EffectManager.Aperture = apertureSlider.Value;
            };

            blurSlider = new(Translation.Get("effectDof", "blur"), 0f, 10f, EffectManager.MaxBlurSize);
            blurSlider.ControlEvent += (s, a) =>
            {
                if (updating)
                    return;

                EffectManager.MaxBlurSize = blurSlider.Value;
            };

            thicknessToggle = new(Translation.Get("effectDof", "thicknessToggle"), EffectManager.VisualizeFocus);
            thicknessToggle.ControlEvent += (s, a) =>
            {
                if (updating)
                    return;

                EffectManager.VisualizeFocus = thicknessToggle.Value;
            };
        }

        protected override void TranslatePane()
        {
            focalLengthSlider.Label = Translation.Get("effectDof", "focalLength");
            focalSizeSlider.Label = Translation.Get("effectDof", "focalArea");
            apertureSlider.Label = Translation.Get("effectDof", "aperture");
            blurSlider.Label = Translation.Get("effectDof", "blur");
            thicknessToggle.Label = Translation.Get("effectDof", "thicknessToggle");
        }

        protected override void UpdateControls()
        {
            focalLengthSlider.Value = EffectManager.FocalLength;
            focalSizeSlider.Value = EffectManager.FocalSize;
            apertureSlider.Value = EffectManager.Aperture;
            blurSlider.Value = EffectManager.MaxBlurSize;
            thicknessToggle.Value = EffectManager.VisualizeFocus;
        }

        protected override void DrawPane()
        {
            focalLengthSlider.Draw();

            var sliderWidth = MpsGui.HalfSlider;

            GUILayout.BeginHorizontal();
            focalSizeSlider.Draw(sliderWidth);
            apertureSlider.Draw(sliderWidth);
            GUILayout.EndHorizontal();

            GUILayout.BeginHorizontal();
            blurSlider.Draw(sliderWidth);
            GUILayout.FlexibleSpace();
            thicknessToggle.Draw();
            GUILayout.EndHorizontal();
            GUI.enabled = true;
        }
    }
}