1 files changed, 195 insertions, 0 deletions
diff --git a/Gestor.Common/Gestor.Common.Helpers/FindVisualChildren.cs b/Gestor.Common/Gestor.Common.Helpers/FindVisualChildren.cs
new file mode 100644
index 0000000..5b88c0d
--- /dev/null
+++ b/Gestor.Common/Gestor.Common.Helpers/FindVisualChildren.cs
@@ -0,0 +1,195 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Runtime.CompilerServices;
+using System.Windows;
+using System.Windows.Media;
+
+namespace Gestor.Common.Helpers;
+
+public class FindVisualChildren
+{
+	[CompilerGenerated]
+	private sealed class _003CFind_003Ed__0<T> : IEnumerable<T>, IEnumerable, IEnumerator<T>, IDisposable, IEnumerator where T : DependencyObject
+	{
+		private int _003C_003E1__state;
+
+		private T _003C_003E2__current;
+
+		private int _003C_003El__initialThreadId;
+
+		private DependencyObject depObj;
+
+		public DependencyObject _003C_003E3__depObj;
+
+		private int _003Ci_003E5__2;
+
+		private DependencyObject _003Cchild_003E5__3;
+
+		private IEnumerator<T> _003C_003E7__wrap3;
+
+		T IEnumerator<T>.Current
+		{
+			[DebuggerHidden]
+			get
+			{
+				return _003C_003E2__current;
+			}
+		}
+
+		object IEnumerator.Current
+		{
+			[DebuggerHidden]
+			get
+			{
+				return _003C_003E2__current;
+			}
+		}
+
+		[DebuggerHidden]
+		public _003CFind_003Ed__0(int _003C_003E1__state)
+		{
+			this._003C_003E1__state = _003C_003E1__state;
+			_003C_003El__initialThreadId = Environment.CurrentManagedThreadId;
+		}
+
+		[DebuggerHidden]
+		void IDisposable.Dispose()
+		{
+			int num = _003C_003E1__state;
+			if (num == -3 || num == 2)
+			{
+				try
+				{
+				}
+				finally
+				{
+					_003C_003Em__Finally1();
+				}
+			}
+			_003Cchild_003E5__3 = null;
+			_003C_003E7__wrap3 = null;
+			_003C_003E1__state = -2;
+		}
+
+		private bool MoveNext()
+		{
+			try
+			{
+				switch (_003C_003E1__state)
+				{
+				default:
+					return false;
+				case 0:
+					_003C_003E1__state = -1;
+					if (depObj == null)
+					{
+						break;
+					}
+					_003Ci_003E5__2 = 0;
+					goto IL_0107;
+				case 1:
+					_003C_003E1__state = -1;
+					goto IL_0090;
+				case 2:
+					{
+						_003C_003E1__state = -3;
+						goto IL_00d6;
+					}
+					IL_0107:
+					if (_003Ci_003E5__2 >= VisualTreeHelper.GetChildrenCount(depObj))
+					{
+						break;
+					}
+					_003Cchild_003E5__3 = VisualTreeHelper.GetChild(depObj, _003Ci_003E5__2);
+					if (_003Cchild_003E5__3 != null && _003Cchild_003E5__3 is T)
+					{
+						_003C_003E2__current = (T)(object)_003Cchild_003E5__3;
+						_003C_003E1__state = 1;
+						return true;
+					}
+					goto IL_0090;
+					IL_0090:
+					_003C_003E7__wrap3 = Find<T>(_003Cchild_003E5__3).GetEnumerator();
+					_003C_003E1__state = -3;
+					goto IL_00d6;
+					IL_00d6:
+					if (_003C_003E7__wrap3.MoveNext())
+					{
+						T current = _003C_003E7__wrap3.Current;
+						_003C_003E2__current = current;
+						_003C_003E1__state = 2;
+						return true;
+					}
+					_003C_003Em__Finally1();
+					_003C_003E7__wrap3 = null;
+					_003Cchild_003E5__3 = null;
+					_003Ci_003E5__2++;
+					goto IL_0107;
+				}
+				return false;
+			}
+			catch
+			{
+				//try-fault
+				((IDisposable)this).Dispose();
+				throw;
+			}
+		}
+
+		bool IEnumerator.MoveNext()
+		{
+			//ILSpy generated this explicit interface implementation from .override directive in MoveNext
+			return this.MoveNext();
+		}
+
+		private void _003C_003Em__Finally1()
+		{
+			_003C_003E1__state = -1;
+			if (_003C_003E7__wrap3 != null)
+			{
+				_003C_003E7__wrap3.Dispose();
+			}
+		}
+
+		[DebuggerHidden]
+		void IEnumerator.Reset()
+		{
+			throw new NotSupportedException();
+		}
+
+		[DebuggerHidden]
+		IEnumerator<T> IEnumerable<T>.GetEnumerator()
+		{
+			_003CFind_003Ed__0<T> _003CFind_003Ed__;
+			if (_003C_003E1__state == -2 && _003C_003El__initialThreadId == Environment.CurrentManagedThreadId)
+			{
+				_003C_003E1__state = 0;
+				_003CFind_003Ed__ = this;
+			}
+			else
+			{
+				_003CFind_003Ed__ = new _003CFind_003Ed__0<T>(0);
+			}
+			_003CFind_003Ed__.depObj = _003C_003E3__depObj;
+			return _003CFind_003Ed__;
+		}
+
+		[DebuggerHidden]
+		IEnumerator IEnumerable.GetEnumerator()
+		{
+			return ((IEnumerable<T>)this).GetEnumerator();
+		}
+	}
+
+	[IteratorStateMachine(typeof(_003CFind_003Ed__0<>))]
+	public static IEnumerable<T> Find<T>(DependencyObject depObj) where T : DependencyObject
+	{
+		//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
+		return new _003CFind_003Ed__0<T>(-2)
+		{
+			_003C_003E3__depObj = depObj
+		};
+	}
+}