/// <summary>
/// Change availability of undo/redo function
/// </summary>
/// <param name="status">UndoStatus.</param>
private void ChangeUndoStatus(UndoStatus status)
{
bool prjStatus = m_status == ProjectStatus.Loaded;
bool isRunning = m_env.ActionManager.IsLoadAction;
bool undoEnabled = (status == UndoStatus.UNDO_ONLY || status == UndoStatus.UNDO_REDO) && prjStatus && !isRunning;
bool redoEnabled = (status == UndoStatus.REDO_ONLY || status == UndoStatus.UNDO_REDO) && prjStatus && !isRunning;
undoToolStripMenuItem.Enabled = undoEnabled;
redoToolStripMenuItem.Enabled = redoEnabled;
toolStripUndoButton.Enabled = undoEnabled;
toolStripRedoButton.Enabled = redoEnabled;
}
/// <summary>
/// Constructors.
/// </summary>
/// <param name="status">the changed status.</param>
public UndoStatusChangedEventArgs(UndoStatus status)
{
m_unduStatus = status;
}
