AppExperiments

using Leap.Unity.Interaction;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

namespace Leap.Unity.UI {

  public class GraphicTogglePaletteController : GraphicButtonPaletteController {

    [Header("Toggle")]
    public InteractionToggle toggle;

    public int toggledColorIdx;
    public int toggledPrimaryHoveredColorIdx;

    public Color toggledColor { get { return palette[toggledColorIdx]; } }
    public Color toggledPrimaryHoveredColor { get { return palette[toggledPrimaryHoveredColorIdx]; } }

    protected override void Reset() {
      base.Reset();

      toggle = GetComponent<InteractionToggle>();
    }

    protected override void OnValidate() {
      base.OnValidate();

      if (toggle != null && button == null) {
        button = toggle;
      }

      if (button != null && !(button is InteractionToggle)) {
        button = null;
        Debug.LogError("LeapGraphicTogglePaletteController requires an InteractionToggle attached to it to function.");
      }

      if (button != null && button is InteractionToggle && toggle == null) {
        toggle = (button as InteractionToggle);
      }
    }

    protected override Color updateTargetColor() {
      var targetColor = restingColor;

      if (toggle.isPressed) {
        targetColor = pressedColor;
      }
      else if (toggle.isToggled) {
        targetColor = toggledColor;
      }

      if (toggle.isPrimaryHovered) {
        if (toggle.isToggled) {
          targetColor = toggledPrimaryHoveredColor;
        }
        else {
          targetColor = primaryHoveredColor;
        }
      }

      if (!toggle.isToggled && !toggle.controlEnabled) {
        targetColor = controlDisabledColor;
      }

      return targetColor;
    }

  }

}