private static void CreateCondGroups(string code, BranchVM branch, ObservableCollection <QuestionConstructVM> questionConstructs)
{
CondParser parser = new CondParser(code);
List <CondGroup> condGroupElems = parser.Parse();
foreach (CondGroup condGroupElem in condGroupElems)
{
CondGroupVM condGroup = new CondGroupVM()
{
Parent = branch
};
condGroup.SelectedConnectionCode = Option.FindCodeByLabel(Options.Connections, condGroupElem.Connector);
branch.CondGroups.Add(condGroup);
foreach (Cond condElem in condGroupElem.Conds)
{
CondVM cond = new CondVM()
{
Parent = condGroup
};
condGroup.Conds.Add(cond);
cond.SelectedQuestionConstruct = QuestionConstructVM.FindQuestionConstructByNo(questionConstructs, condElem.LeftValue);
cond.SelectedOperatorCode = Option.FindCodeByLabel(Options.Operators, condElem.Operator);
cond.CondValue = condElem.RightValue;
}
}
}
public void AddCond(CondVM cond)
{
CondVM newCond = CondVM.CreateDefault(this);
Conds.Add(newCond);
OnCondsOrderChanged();
}
private static void CreateCondGroups(string code, BranchVM branch, ObservableCollection<QuestionConstructVM> questionConstructs)
{
CondParser parser = new CondParser(code);
List<CondGroup> condGroupElems = parser.Parse();
foreach (CondGroup condGroupElem in condGroupElems)
{
CondGroupVM condGroup = new CondGroupVM()
{
Parent = branch
};
condGroup.SelectedConnectionCode = Option.FindCodeByLabel(Options.Connections, condGroupElem.Connector);
branch.CondGroups.Add(condGroup);
foreach (Cond condElem in condGroupElem.Conds)
{
CondVM cond = new CondVM()
{
Parent = condGroup
};
condGroup.Conds.Add(cond);
cond.SelectedQuestionConstruct = QuestionConstructVM.FindQuestionConstructByNo(questionConstructs, condElem.LeftValue);
cond.SelectedOperatorCode = Option.FindCodeByLabel(Options.Operators, condElem.Operator);
cond.CondValue = condElem.RightValue;
}
}
}
public void DownCond(CondVM cond)
{
int index = Conds.IndexOf(cond);
Conds.Move(index, index + 1);
OnCondsOrderChanged();
}
public CondVM DeepCopy(BaseVM parent)
{
CondVM newCond = new CondVM();
newCond.Parent = parent;
newCond.SelectedQuestionConstruct = SelectedQuestionConstruct;
newCond.selectedOperatorCode = SelectedOperatorCode;
newCond.CondValue = CondValue;
return(newCond);
}
public bool CanUpCond(CondVM cond)
{
int index = Conds.IndexOf(cond);
if (index == 0)
{
return(false);
}
return(true);
}
public bool CanDownCond(CondVM cond)
{
int index = Conds.IndexOf(cond);
if (index == Conds.Count - 1)
{
return(false);
}
return(true);
}
public static CondGroupVM CreateDefault(BranchVM parent)
{
CondGroupVM condGroup = new CondGroupVM()
{
Parent = parent
};
CondVM cond = CondVM.CreateDefault(condGroup);
condGroup.Conds.Add(cond);
return(condGroup);
}
public static CondVM CreateDefault(CondGroupVM parent)
{
CondVM cond = new CondVM()
{
Parent = parent
};
CreateBranchWindowVM window = parent.Window;
cond.SelectedQuestionConstruct = window.TargetQuestionConstruct;
cond.SelectedOperatorCode = Options.OPERATOR_EQUALS_CODE;
return(cond);
}
public CondGroupVM DeepCopy(BaseVM parent)
{
CondGroupVM newCondGroup = new CondGroupVM();
newCondGroup.Parent = parent;
foreach (CondVM cond in Conds)
{
CondVM newCond = cond.DeepCopy(newCondGroup);
newCondGroup.Conds.Add(newCond);
}
return(newCondGroup);
}
private static bool UpdateQuestionNumberOfCond(CondVM cond, ICollection <QuestionNumberVM> questionNumbers)
{
foreach (QuestionNumberVM questionNumber in questionNumbers)
{
if (cond.SelectedQuestionConstructNo == questionNumber.BeforeValue)
{
cond.ForceUpdateSelectedQuestionConstructNo(questionNumber.AfterValue);
return(true);
}
}
return(false);
}
private CondGroupVM CreateDefaultCondGroup()
{
CondGroupVM condGroup = new CondGroupVM()
{
Parent = this
};
CondVM cond = new CondVM()
{
Parent = condGroup
};
CreateBranchWindowVM parent = (CreateBranchWindowVM)Parent;
cond.SelectedQuestionConstruct = parent.TargetQuestionConstruct;
cond.SelectedOperatorCode = Options.OPERATOR_EQUALS_CODE;
condGroup.Conds.Add(cond);
return(condGroup);
}
public void AddCond(CondVM cond)
{
CondVM newCond = CondVM.CreateDefault(this);
Conds.Add(newCond);
OnCondsOrderChanged();
}
public CondVM DeepCopy(BaseVM parent)
{
CondVM newCond = new CondVM();
newCond.Parent = parent;
newCond.SelectedQuestionConstruct = SelectedQuestionConstruct;
newCond.selectedOperatorCode = SelectedOperatorCode;
newCond.CondValue = CondValue;
return newCond;
}
public bool CanRemoveCond(CondVM cond)
{
return Conds.Count > 1;
}
public bool IsLastCond(CondVM cond)
{
return Conds.Last() == cond;
}
public bool CanAddCond(CondVM cond)
{
return(cond.IsLast);
}
public bool IsLastCond(CondVM cond)
{
return(Conds.Last() == cond);
}
public bool CanAddCond(CondVM cond)
{
return cond.IsLast;
}
public bool CanDownCond(CondVM cond)
{
int index = Conds.IndexOf(cond);
if (index == Conds.Count - 1)
{
return false;
}
return true;
}
public void UpCond(CondVM cond)
{
int index = Conds.IndexOf(cond);
Conds.Move(index, index - 1);
OnCondsOrderChanged();
}
public bool CanUpCond(CondVM cond)
{
int index = Conds.IndexOf(cond);
if (index == 0)
{
return false;
}
return true;
}
public static CondVM CreateDefault(CondGroupVM parent)
{
CondVM cond = new CondVM() { Parent = parent };
CreateBranchWindowVM window = parent.Window;
cond.SelectedQuestionConstruct = window.TargetQuestionConstruct;
cond.SelectedOperatorCode = Options.OPERATOR_EQUALS_CODE;
return cond;
}
public void RemoveCond(CondVM cond)
{
Conds.Remove(cond);
OnCondsOrderChanged();
}
public bool CanRemoveCond(CondVM cond)
{
return(Conds.Count > 1);
}
private CondGroupVM CreateDefaultCondGroup()
{
CondGroupVM condGroup = new CondGroupVM() { Parent = this };
CondVM cond = new CondVM() { Parent = condGroup };
CreateBranchWindowVM parent = (CreateBranchWindowVM)Parent;
cond.SelectedQuestionConstruct = parent.TargetQuestionConstruct;
cond.SelectedOperatorCode = Options.OPERATOR_EQUALS_CODE;
condGroup.Conds.Add(cond);
return condGroup;
}
public void RemoveCond(CondVM cond)
{
Conds.Remove(cond);
OnCondsOrderChanged();
}