private void Sort(IList <TreeViewItem> rows, int sortIdx)
{
Debug.Assert(sortIdx >= 0);
SearchColumn column = Col(sortIdx);
if (column == null)
{
return;
}
var get = column.getter;
if (get == null)
{
return;
}
var myRows = rows as List <TreeViewItem>;
var sortAscending = multiColumnHeader.IsSortedAscending(sortIdx);
var sortOrder = sortAscending ? 1 : -1;
var comp = column.comparer;
if (comp == null)
{
if (column.getter != null)
{
if (rows.Count > 0)
{
myRows.Sort((lhs, rhs) =>
{
var lhsargs = new SearchColumnEventArgs(((PropertyItem)lhs).GetData(), m_TableView.context, column);
var rhsargs = new SearchColumnEventArgs(((PropertyItem)rhs).GetData(), m_TableView.context, column);
var lhsv = get(lhsargs);
if (lhsv is IComparable c)
{
return(Comparer.Default.Compare(c, get(rhsargs)) * sortOrder);
}
return(Comparer.Default.Compare(lhsv?.GetHashCode() ?? 0, get(rhsargs)?.GetHashCode() ?? 0) * sortOrder);
});
}
}
return;
}
myRows.Sort((lhs, rhs) =>
{
var lhsargs = new SearchColumnEventArgs(((PropertyItem)lhs).GetData(), m_TableView.context, column);
var rhsargs = new SearchColumnEventArgs(((PropertyItem)rhs).GetData(), m_TableView.context, column);
lhsargs.value = get(lhsargs);
rhsargs.value = get(rhsargs);
return(comp(new SearchColumnCompareArgs(lhsargs, rhsargs, sortAscending)) * sortOrder);
});
}
private static object GetName(SearchColumnEventArgs args)
{
var value = args.column.SelectValue(args.item, args.item.context ?? args.context);
if (value is Object obj)
{
return(obj);
}
return((value ?? args.value)?.ToString());
}
static object SetEnabled(SearchColumnEventArgs args)
{
var go = args.item.ToObject <GameObject>();
if (!go)
{
return(null);
}
go.SetActive((bool)args.value);
return(go.activeSelf);
}
private static object DrawName(SearchColumnEventArgs args)
{
if (args.value is Object obj)
{
GUI.Label(args.rect, Utils.GUIContentTemp(obj.name, AssetPreview.GetMiniThumbnail(obj)), GetItemContentStyle(args.column));
}
else if (args.value != null)
{
var item = args.item;
var thumbnail = item.GetThumbnail(item.context ?? args.context);
GUI.Label(args.rect, Utils.GUIContentTemp(args.value.ToString(), thumbnail), GetItemContentStyle(args.column));
}
return(args.value);
}
private static object GetObjectPath(SearchColumnEventArgs args)
{
var value = args.column.SelectValue(args.item, args.context);
if (value is UnityEngine.Object obj)
{
var objPath = AssetDatabase.GetAssetPath(obj);
if (!string.IsNullOrEmpty(objPath))
{
return(objPath);
}
if (obj is GameObject go)
{
return(SearchUtils.GetTransformPath(go.transform));
}
}
return(value);
}
private static object DrawEnabled(SearchColumnEventArgs args)
{
if (args.value == null)
{
return(null);
}
var w = 14f + EditorStyles.toggle.margin.horizontal;
if (args.column.options.HasAny(SearchColumnFlags.TextAlignmentRight))
{
args.rect.xMin = args.rect.xMax - w;
}
else if (args.column.options.HasAny(SearchColumnFlags.TextAlignmentCenter))
{
args.rect.xMin += (args.rect.width - w) / 2f;
}
else
{
args.rect.x += EditorStyles.toggle.margin.left;
}
args.value = EditorGUI.Toggle(args.rect, (bool)args.value);
return(args.value);
}
private void CellGUI(Rect cellRect, PropertyItem item, int columnIndex, int itemId)
{
CenterRectUsingSingleLineHeight(ref cellRect);
var unclipRect = Utils.Unclip(cellRect);
if (!unclipRect.Overlaps(m_ViewRect))
{
return;
}
var column = (SearchColumn)((PropertyColumn)multiColumnHeader.GetColumn(columnIndex)).userDataObj;
if (column.drawer == null && column.getter == null)
{
return;
}
// allow to capture tabs
if (multiColumnHeader.state.visibleColumns.Length > 1)
{
if (itemId == state.lastClickedID && HasFocus() && columnIndex == multiColumnHeader.state.visibleColumns[multiColumnHeader.state.visibleColumns[0] == 0 ? 1 : 0])
{
GUI.SetNextControlName(Constants.focusHelper);
}
}
bool isFocused = false;
bool isSelected = IsSelected(itemId);
var ltd = item.GetData();
var eventArgs = new SearchColumnEventArgs(ltd, m_TableView.context, column)
{
rect = cellRect,
focused = isFocused,
selected = isSelected
};
if (column.getter != null)
{
eventArgs.value = column.getter(eventArgs);
}
if (eventArgs.value != null && column.drawer == null)
{
DefaultDrawing(cellRect, column, eventArgs.value);
return;
}
if (column.drawer == null)
{
return;
}
EditorGUI.BeginChangeCheck();
var newValue = column.drawer(eventArgs);
if (EditorGUI.EndChangeCheck() && column.setter != null)
{
eventArgs.value = newValue;
column.setter?.Invoke(eventArgs);
var selIds = GetSelection();
if (selIds.Contains(ltd.id.GetHashCode()))
{
IList <TreeViewItem> rows = FindRows(selIds);
foreach (var r in rows)
{
if (r.id == itemId)
{
continue;
}
var data = ((PropertyItem)r).GetData();
column.setter?.Invoke(new SearchColumnEventArgs(data, m_TableView.context, column)
{
value = newValue, multiple = true
});
}
}
}
}
static object DrawObjectReference(SearchColumnEventArgs args)
{
return(DrawObjectReference(args.rect, args.value));
}
public SearchColumnCompareArgs(SearchColumnEventArgs lhs, SearchColumnEventArgs rhs, bool sortAscending)
{
this.lhs = lhs;
this.rhs = rhs;
this.sortAscending = sortAscending;
}
private object DefaultSelect(SearchColumnEventArgs args)
{
return(args.column.SelectValue(args.item, args.context));
}
