public CheckerView(OperatorCheckerPair checkerPair)
{
if (checkerPair == null)
return;
var context = new CheckerViewContext(checkerPair);
this.DataContext = context;
InitializeComponent();
tbParams.MouseLeftButtonDown += (o, e) =>
{
context.BeginCheckerUserSettings();
};
context.Changed += (o, e) => RaiseChanged();
btDelete.Click += (o, e) =>
{
RaiseRemove();
};
this.KeyDown += (o, e) =>
{
if (e.Key == Key.Delete)
{
RaiseRemove();
}
};
}
//
public CheckerViewContext(OperatorCheckerPair operatorCheckerPair)
{
_operatorCheckerPair = operatorCheckerPair;
var checkerString = Helper.CreateParamsViewString(this._operatorCheckerPair.Checker);
if (!string.IsNullOrWhiteSpace(checkerString))
this.CheckerString = "(" + checkerString + ")";
this.ParamsVisibility = this._operatorCheckerPair.Checker.AllowUserSettings ? Visibility.Visible : Visibility.Collapsed;
}
//
public ComplexCheckerViewContext(OperatorCheckerPair complexCheckerPair)
{
_operatorCheckerPair = complexCheckerPair;
}
public void RemoveChecker(OperatorCheckerPair pair)
{
((ComplexChecker)_operatorCheckerPair.Checker).OperatorCheckers.Remove(pair);
}
public OperatorCheckerPair AddGroupChecker()
{
if (_operatorCheckerPair == null)
_operatorCheckerPair = new OperatorCheckerPair();
if (_operatorCheckerPair.Checker == null)
_operatorCheckerPair.Checker = new ComplexChecker();
var checker = new ComplexChecker();
var pair = new OperatorCheckerPair()
{
Checker = checker,
Operator = Operator.And
};
((ComplexChecker)_operatorCheckerPair.Checker).OperatorCheckers.Add(pair);
return pair;
}