/// <summary>
/// Sets a property and add the change in the uno manager.
/// </summary>
/// <param name="obj">The obj.</param>
/// <param name="propName">Name of the property.</param>
/// <param name="value">The value of the property.</param>
/// <param name="doc">The undo manager.</param>
internal static bool SetPropertyUndoable(XPropertySet obj, String propName, Object value, XUndoManagerSupplier doc)
{
bool success = false;
XUndoManager undoManager = null;
if (doc != null)
{
undoManager = ((XUndoManagerSupplier)doc).getUndoManager() as XUndoManager;
if (undoManager != null)
{
var is_lock = undoManager.isLocked();
undoManager.enterUndoContext("Change Property : " + propName);
}
}
var oldVal = GetProperty(obj, propName);
success = SetProperty(obj, propName, value);
if (doc != null)
{
if (undoManager != null)
{
undoManager.addUndoAction(new ParameterUndo("Change a Prop", obj, propName, oldVal, value));
undoManager.leaveUndoContext();
}
}
return(success);
}
/// <summary>
/// Adds an action to an undo manager.
/// </summary>
/// <param name="undoManager">The undo manager.</param>
/// <param name="undo">The undo-action to add.</param>
public static void AddActionToUndoManager(XUndoManager undoManager, XUndoAction undo)
{
if (undoManager != null && undo != null)
{
undoManager.enterUndoContext(undo.Title);
undoManager.addUndoAction(undo);
undoManager.leaveUndoContext();
}
}
/// <summary>
/// Adds an action to an undo manager.
/// </summary>
/// <param name="undoManager">The undo manager.</param>
/// <param name="undo">The undo-action to add.</param>
public static void AddActionToUndoManager(XUndoManager undoManager, XUndoAction undo)
{
if (undoManager != null && undo != null)
{
undoManager.enterUndoContext(undo.Title);
undoManager.addUndoAction(undo);
undoManager.leaveUndoContext();
}
}