UnityExplorer_Fix/src/UI/Main/Home/InspectorManagerUI.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using UnityEngine;
using UnityEngine.UI;
using UnityExplorer.Core.Inspectors;
using UnityExplorer.UI.Main;

namespace UnityExplorer.UI.Main.Home
{
    public class InspectorManagerUI
    {
        public GameObject m_tabBarContent;
        public GameObject m_inspectorContent;

        public void OnSetInspectorTab(InspectorBase inspector)
        {
            Color activeColor = new Color(0, 0.25f, 0, 1);
            ColorBlock colors = inspector.BaseUI.tabButton.colors;
            colors.normalColor = activeColor;
            colors.highlightedColor = activeColor;
            inspector.BaseUI.tabButton.colors = colors;
        }

        public void OnUnsetInspectorTab()
        {
            ColorBlock colors = InspectorManager.Instance.m_activeInspector.BaseUI.tabButton.colors;
            colors.normalColor = new Color(0.2f, 0.2f, 0.2f, 1);
            colors.highlightedColor = new Color(0.1f, 0.3f, 0.1f, 1);
            InspectorManager.Instance.m_activeInspector.BaseUI.tabButton.colors = colors;
        }

        public void ConstructInspectorPane()
        {
            var mainObj = UIFactory.CreateVerticalGroup(HomePage.Instance.Content, new Color(72f / 255f, 72f / 255f, 72f / 255f));
            LayoutElement mainLayout = mainObj.AddComponent<LayoutElement>();
            mainLayout.preferredHeight = 400;
            mainLayout.flexibleHeight = 9000;
            mainLayout.preferredWidth = 620;
            mainLayout.flexibleWidth = 9000;

            var mainGroup = mainObj.GetComponent<VerticalLayoutGroup>();
            mainGroup.childForceExpandHeight = true;
            mainGroup.childForceExpandWidth = true;
            mainGroup.childControlHeight = true;
            mainGroup.childControlWidth = true;
            mainGroup.spacing = 4;
            mainGroup.padding.left = 4;
            mainGroup.padding.right = 4;
            mainGroup.padding.top = 4;
            mainGroup.padding.bottom = 4;

            var topRowObj = UIFactory.CreateHorizontalGroup(mainObj, new Color(1, 1, 1, 0));
            var topRowGroup = topRowObj.GetComponent<HorizontalLayoutGroup>();
            topRowGroup.childForceExpandWidth = false;
            topRowGroup.childControlWidth = true;
            topRowGroup.childForceExpandHeight = true;
            topRowGroup.childControlHeight = true;
            topRowGroup.spacing = 15;

            var inspectorTitle = UIFactory.CreateLabel(topRowObj, TextAnchor.MiddleLeft);
            Text title = inspectorTitle.GetComponent<Text>();
            title.text = "Inspector";
            title.fontSize = 20;
            var titleLayout = inspectorTitle.AddComponent<LayoutElement>();
            titleLayout.minHeight = 30;
            titleLayout.flexibleHeight = 0;
            titleLayout.minWidth = 90;
            titleLayout.flexibleWidth = 20000;

            ConstructToolbar(topRowObj);

            // inspector tab bar

            m_tabBarContent = UIFactory.CreateGridGroup(mainObj, new Vector2(185, 20), new Vector2(5, 2), new Color(0.1f, 0.1f, 0.1f, 1));

            var gridGroup = m_tabBarContent.GetComponent<GridLayoutGroup>();
            gridGroup.padding.top = 3;
            gridGroup.padding.left = 3;
            gridGroup.padding.right = 3;
            gridGroup.padding.bottom = 3;

            // inspector content area

            m_inspectorContent = UIFactory.CreateVerticalGroup(mainObj, new Color(0.1f, 0.1f, 0.1f));
            var inspectorGroup = m_inspectorContent.GetComponent<VerticalLayoutGroup>();
            inspectorGroup.childForceExpandHeight = true;
            inspectorGroup.childForceExpandWidth = true;
            inspectorGroup.childControlHeight = true;
            inspectorGroup.childControlWidth = true;

            m_inspectorContent = UIFactory.CreateVerticalGroup(mainObj, new Color(0.1f, 0.1f, 0.1f));
            var contentGroup = m_inspectorContent.GetComponent<VerticalLayoutGroup>();
            contentGroup.childForceExpandHeight = true;
            contentGroup.childForceExpandWidth = true;
            contentGroup.childControlHeight = true;
            contentGroup.childControlWidth = true;
            contentGroup.padding.top = 2;
            contentGroup.padding.left = 2;
            contentGroup.padding.right = 2;
            contentGroup.padding.bottom = 2;

            var contentLayout = m_inspectorContent.AddComponent<LayoutElement>();
            contentLayout.preferredHeight = 900;
            contentLayout.flexibleHeight = 10000;
            contentLayout.preferredWidth = 600;
            contentLayout.flexibleWidth = 10000;
        }

        private static void ConstructToolbar(GameObject topRowObj)
        {
            var invisObj = UIFactory.CreateHorizontalGroup(topRowObj, new Color(1, 1, 1, 0));
            var invisGroup = invisObj.GetComponent<HorizontalLayoutGroup>();
            invisGroup.childForceExpandWidth = false;
            invisGroup.childForceExpandHeight = false;
            invisGroup.childControlWidth = true;
            invisGroup.childControlHeight = true;
            invisGroup.padding.top = 2;
            invisGroup.padding.bottom = 2;
            invisGroup.padding.left = 2;
            invisGroup.padding.right = 2;
            invisGroup.spacing = 10;

            // inspect under mouse button
            AddMouseInspectButton(topRowObj, InspectUnderMouse.MouseInspectMode.UI);
            AddMouseInspectButton(topRowObj, InspectUnderMouse.MouseInspectMode.World);
        }

        private static void AddMouseInspectButton(GameObject topRowObj, InspectUnderMouse.MouseInspectMode mode)
        {
            var inspectObj = UIFactory.CreateButton(topRowObj);
            var inspectLayout = inspectObj.AddComponent<LayoutElement>();
            inspectLayout.minWidth = 120;
            inspectLayout.flexibleWidth = 0;

            var inspectText = inspectObj.GetComponentInChildren<Text>();
            inspectText.text = "Mouse Inspect";
            inspectText.fontSize = 13;

            if (mode == InspectUnderMouse.MouseInspectMode.UI)
                inspectText.text += " (UI)";

            var inspectBtn = inspectObj.GetComponent<Button>();
            var inspectColors = inspectBtn.colors;
            inspectColors.normalColor = new Color(0.2f, 0.2f, 0.2f);
            inspectBtn.colors = inspectColors;

            inspectBtn.onClick.AddListener(OnInspectMouseClicked);

            void OnInspectMouseClicked()
            {
                InspectUnderMouse.Mode = mode;
                InspectUnderMouse.StartInspect();
            }
        }

    }
}