public void AddTarget(IUniqueObject targetObject)
{
if (WidgetShowHideAction != null)
{
WidgetShowHideAction.AddTargetObject(targetObject.Guid);
SetShowHideAction();
//current action is not "Check All"
if (!_isCheckAllAction)
{
if (CurrentUndoManager != null)
{ //widget
AddTargetCommand cmd = new AddTargetCommand(this, targetObject.Guid, _selectedWidget == null ? Guid.Empty : _selectedWidget.Guid);
CurrentUndoManager.Push(cmd);
}
//if all is checked , set IsCheckAll to true.
var node = WidgetList.FirstOrDefault(a => a.IsSelected == false);
if (node == null)
{
_isCheckAll = true;
FirePropertyChanged("IsCheckAll");
}
}
FirePropertyChanged("ShowHideType");
FirePropertyChanged("AnimateType");
FirePropertyChanged("AnimateTime");
FirePropertyChanged("IsShowHideEnabled");
}
}
/// <summary>
/// Undo add every widget in the group to object list.
/// </summary>
/// <param name="targetObject"> group</param>
/// <param name="cmds"></param>
private void UndoAddGroupTarget(IGroup targetGroup, UndoCompositeCommand cmds)
{
foreach (IGroup group in targetGroup.Groups)
{
UndoAddGroupTarget(group, cmds);
}
foreach (IWidget target in targetGroup.Widgets)
{
AddTargetCommand cmd = new AddTargetCommand(this, target.Guid, _selectedWidget == null ? Guid.Empty : _selectedWidget.Guid);
cmds.AddCommand(cmd);
}
}