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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
};
}
}
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