TurnBasedStrategyCourse/Library/PackageCache/com.unity.probuilder@5.1.0/AssetIdRemapUtility/Editor/AssetIdRemapBuilderTreeView.cs

#if PROBUILDER_DEBUG

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
using UnityEngine;
using UnityEditor;
using UnityEditor.IMGUI.Controls;

namespace UnityEngine.ProBuilder.AssetIdRemapUtility
{
    sealed class AssetIdRemapBuilderTreeView : TreeView
    {
        AssetIdRemapObject m_RemapObject = null;
        const float k_RowHeight = 20f;
        const float k_RowHeightSearching = 76f;

        public bool isDirty = false;

        public AssetIdRemapObject remapObject
        {
            get { return m_RemapObject; }
            set { m_RemapObject = value; }
        }

        public AssetIdRemapBuilderTreeView(TreeViewState state, MultiColumnHeader header)
            : base(state, header)
        {
            rowHeight = 20f;
            showAlternatingRowBackgrounds = true;
            showBorder = true;
            extraSpaceBeforeIconAndLabel = 18f;
        }

        protected override TreeViewItem BuildRoot()
        {
            StringTupleTreeElement root = new StringTupleTreeElement(0, -1, -1, "Root", "", "");

            var all = new List<TreeViewItem>();

            int index = 1;

            for (int i = 0, c = remapObject.map.Count; i < c; i++)
            {
                all.Add(new StringTupleTreeElement(index++, 0, i, "Remap Entry", remapObject[i].source.name, remapObject[i].destination.name));
                all.Add(new StringTupleTreeElement(index++, 1, i, "Local Path", remapObject[i].source.localPath, remapObject[i].destination.localPath));
                all.Add(new StringTupleTreeElement(index++, 1, i, "GUID", remapObject[i].source.guid, remapObject[i].destination.guid));
                all.Add(new StringTupleTreeElement(index++, 1, i, "File ID", remapObject[i].source.fileId, remapObject[i].destination.fileId));
                all.Add(new StringTupleTreeElement(index++, 1, i, "Type", remapObject[i].source.type, remapObject[i].destination.type));
            }

            SetupParentsAndChildrenFromDepths(root, all);
            return root;
        }

        public void SetRowHeight()
        {
            rowHeight = hasSearch ? k_RowHeightSearching : k_RowHeight;
        }

        protected override void RowGUI(RowGUIArgs args)
        {
            StringTupleTreeElement item = args.item as StringTupleTreeElement;

            for (int i = 0; i < args.GetNumVisibleColumns(); ++i)
            {
                CellGUI(args.GetCellRect(i), item, i, ref args);
            }
        }

        GUIContent m_CellContents = new GUIContent();

        void CellGUI(Rect rect, StringTupleTreeElement item, int visibleColumn, ref RowGUIArgs args)
        {
            if (hasSearch)
            {
                AssetId id = visibleColumn == 0 ? m_RemapObject[item.index].source : m_RemapObject[item.index].destination;

                m_CellContents.text = "<b>Name: </b>" + id.name +
                    "\n<b>Path: </b>" + id.localPath +
                    "\n<b>Guid: </b>" + id.guid +
                    "\n<b>FileId: </b>" + id.fileId +
                    "\n<b>Type: </b>" + id.type + (string.IsNullOrEmpty(id.assetType) ? "" : " (" + id.assetType + ")");
            }
            else
            {
                m_CellContents.text = item.GetLabel(visibleColumn);
            }

            rect.x += foldoutWidth + 4;
            rect.width -= (foldoutWidth + 4);

            if (hasSearch)
            {
                float textHeight = GUI.skin.label.CalcHeight(m_CellContents, rect.width);
                rect.y += (rect.height - textHeight) * .5f;
                rect.height = textHeight;
            }
            else
            {
                CenterRectUsingSingleLineHeight(ref rect);
            }

            GUI.skin.label.richText = true;
            GUI.Label(rect, m_CellContents);
        }

        protected override bool DoesItemMatchSearch(TreeViewItem element, string search)
        {
            StringTupleTreeElement tup = element as StringTupleTreeElement;

            if (tup == null || tup.depth > 0)
                return false;

            var o = m_RemapObject[tup.index];

            try
            {
                var patterns = search.Split(new[] { "\\&" }, StringSplitOptions.None).Select(x => new Regex(x));

                foreach (var pattern in patterns)
                {
                    if (!(pattern.IsMatch(o.source.localPath) ||
                          pattern.IsMatch(o.source.guid) ||
                          pattern.IsMatch(o.source.fileId) ||
                          pattern.IsMatch(o.source.type) ||
                          pattern.IsMatch(o.destination.localPath) ||
                          pattern.IsMatch(o.destination.guid) ||
                          pattern.IsMatch(o.destination.fileId) ||
                          pattern.IsMatch(o.destination.type)))
                        return false;
                }

                return true;
            }
            catch
            {
                return o.source.localPath.Contains(search) ||
                    o.source.guid.Contains(search) ||
                    o.source.fileId.Contains(search) ||
                    o.source.type.Contains(search) ||
                    o.destination.localPath.Contains(search) ||
                    o.destination.guid.Contains(search) ||
                    o.destination.fileId.Contains(search) ||
                    o.destination.type.Contains(search);
            }
        }

        protected override void ContextClicked()
        {
            GenericMenu menu = new GenericMenu();

            menu.AddItem(new GUIContent("Combine", ""), false, () =>
                {
                    m_RemapObject.Merge(GetAssetIdSelection());
                    isDirty = true;
                    Reload();
                    SetSelection(new int[] {});
                });
            menu.ShowAsContext();
        }

        IEnumerable<AssetIdentifierTuple> GetAssetIdSelection()
        {
            return GetSelection().Select(x => m_RemapObject[((StringTupleTreeElement)FindItem(x, rootItem)).index]);
        }

        protected override void CommandEventHandling()
        {
            var evt = Event.current;

            var selected = GetSelection();

            if (selected.Count > 0)
            {
                if (evt.type == EventType.ValidateCommand)
                {
                    if (evt.commandName.Equals("SoftDelete"))
                        evt.Use();
                }
                else if (evt.type == EventType.ExecuteCommand)
                {
                    if (evt.commandName.Equals("SoftDelete")
                        && EditorUtility.DisplayDialog("Delete", "Delete Selected Entries?", "Delete", "Cancel"))
                    {
                        m_RemapObject.Delete(GetAssetIdSelection());
                        evt.Use();
                        Reload();
                        isDirty = true;
                        SetSelection(new int[] {});
                    }
                }
            }

            base.CommandEventHandling();
        }
    }

    class StringTupleTreeElement : TreeViewItem
    {
        public string item1;
        public string item2;
        public int index;

        public StringTupleTreeElement(int id, int depth, int sourceIndex, string displayName, string key, string value) : base(id, depth, displayName)
        {
            item1 = key;
            item2 = value;
            index = sourceIndex;
        }

        public string GetLabel(int column)
        {
            return column < 1 ? item1 : item2;
        }
    }
}
#endif