public CreateBranchWindowVM(ControlConstructSchemeVM controlConstructScheme, IfThenElse ifThenElse)
{
this.controlConstructScheme = controlConstructScheme;
questionConstructs = new ObservableCollection<QuestionConstructVM>();
questionConstructs.AddRange(controlConstructScheme.QuestionConstructs);
thenConstructs = new ObservableCollection<ConstructVM>();
thenConstructs.AddRange(controlConstructScheme.ThenConstructs);
if (ifThenElse == null)
{
//新規作成の場合
TargetQuestionConstruct = controlConstructScheme.SelectedConstruct as QuestionConstructVM;
branches = new ObservableCollection<BranchVM>();
//IF～THENを追加
BranchVM ifBranch = new BranchVM(BranchVM.TYPE_IF_CODE)
{
Parent = this,
No = 1,
};
ifBranch.Init();
branches.Add(ifBranch);
}
else
{
// 編集の場合
TargetQuestionConstruct = EDOUtils.Find(controlConstructScheme.QuestionConstructs, ifThenElse.IfCondition.QuestionId);
branches = SequenceUtils.CreateBranches(ifThenElse, this);
}
}
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;
}
}
}
private static BranchVM CreateIfBranch(IfThenElse ifThenElse, CreateBranchWindowVM window)
{
BranchVM branch = new BranchVM(BranchVM.TYPE_IF_CODE)
{
Parent = window
};
branch.Init();
branch.CondGroups.Clear();
IfCondition ifCondition = ifThenElse.IfCondition;
CreateCondGroups(ifCondition.Code, branch, window.QuestionConstructs);
branch.ThenConstruct = EDOUtils.Find(window.ThenConstructs, ifThenElse.ThenConstructId);
return(branch);
}
public BranchVM DeepCopy()
{
BranchVM newBranch = new BranchVM(TypeCode);
newBranch.Parent = Parent;
newBranch.Init();
newBranch.IsNew = IsNew;
newBranch.ThenConstruct = ThenConstruct;
newBranch.CondGroups.Clear();
foreach (CondGroupVM condGroup in condGroups)
{
CondGroupVM newGroup = condGroup.DeepCopy(newBranch);
newBranch.CondGroups.Add(newGroup);
}
return(newBranch);
}
private static BranchVM CreateElseBranch(IfThenElse ifThenElse, CreateBranchWindowVM window)
{
if (ifThenElse.ElseConstructId == null)
{
return(null);
}
BranchVM branch = new BranchVM(BranchVM.TYPE_ELSE_CODE)
{
Parent = window
};
branch.Init();
branch.CondGroups.Clear();
branch.ThenConstruct = EDOUtils.Find(window.ThenConstructs, ifThenElse.ElseConstructId);
return(branch);
}
public static ObservableCollection <BranchVM> CreateBranches(IfThenElse ifThenElse, CreateBranchWindowVM window)
{
ObservableCollection <BranchVM> branches = new ObservableCollection <BranchVM>();
BranchVM ifBranch = CreateIfBranch(ifThenElse, window);
branches.Add(ifBranch);
List <BranchVM> elseIfBranches = CreateElseIfBranches(ifThenElse, window);
branches.AddRange(elseIfBranches);
BranchVM elseBranch = CreateElseBranch(ifThenElse, window);
if (elseBranch != null)
{
branches.Add(elseBranch);
}
return(branches);
}
public void SubmitEditingBranch()
{
if (selectedBranch == null || editingBranch == null)
{
return;
}
int index = branches.IndexOf(selectedBranch);
branches.RemoveAt(index);
branches.Insert(index, editingBranch);
editingBranch.IsNew = false;
selectedBranch = null;
EditingBranch = null;
OnBranchOrderChanged(); // Necessary for displaying Add button of branch(Adding ELSE clause)
}
private static List <BranchVM> CreateElseIfBranches(IfThenElse ifThenElse, CreateBranchWindowVM window)
{
List <BranchVM> branches = new List <BranchVM>();
List <ElseIf> elseIfs = ifThenElse.ElseIfs;
foreach (ElseIf elseIf in elseIfs)
{
BranchVM branch = new BranchVM(BranchVM.TYPE_ELSE_IF_CODE)
{
Parent = window
};
branch.Init();
branch.CondGroups.Clear();
CreateCondGroups(elseIf.IfCondition.Code, branch, window.QuestionConstructs);
branch.ThenConstruct = EDOUtils.Find(window.ThenConstructs, elseIf.ThenConstructId);
branches.Add(branch);
}
return(branches);
}
public bool CanChangeType(BranchVM branch)
{
if (!branch.IsNew)
{
return(false);
}
if (branch.IsTypeIf)
{
return(false);
}
foreach (BranchVM b in branches)
{
if (b.IsTypeElse)
{
return(false);
}
}
return(true);
}
public void AddBranch(BranchVM branch)
{
int index = Branches.IndexOf(branch);
//Add ELSE IF ~ THEN ~
BranchVM elseIfBranch = new BranchVM(BranchVM.TYPE_ELSE_IF_CODE)
{
Parent = this,
IsNew = true
};
elseIfBranch.Init();
branches.Insert(index + 1, elseIfBranch);
OnBranchOrderChanged();
Editor.Dispatcher.BeginInvoke(
DispatcherPriority.Background,
new Action(() => { elseIfBranch.EditBranch(); }));
}
public void CancelEditingBranch()
{
selectedBranch = null;
EditingBranch = null;
}
public bool CanRemoveBranch(BranchVM branch)
{
if (EditingBranch != null)
{
return false;
}
return !branch.IsTypeIf;
}
public void EditBranch(BranchVM branch)
{
selectedBranch = branch;
selectedBranch.OnEditStarted();
EditingBranch = selectedBranch.DeepCopy();
}
private static List<BranchVM> CreateElseIfBranches(IfThenElse ifThenElse, CreateBranchWindowVM window)
{
List<BranchVM> branches = new List<BranchVM>();
List<ElseIf> elseIfs = ifThenElse.ElseIfs;
foreach (ElseIf elseIf in elseIfs)
{
BranchVM branch = new BranchVM(BranchVM.TYPE_ELSE_IF_CODE)
{
Parent = window
};
branch.Init();
branch.CondGroups.Clear();
CreateCondGroups(elseIf.IfCondition.Code, branch, window.QuestionConstructs);
branch.ThenConstruct = EDOUtils.Find(window.ThenConstructs, elseIf.ThenConstructId);
branches.Add(branch);
}
return branches;
}
private static ElseIf CreateElseIf(BranchVM branch)
{
ElseIf elseIf = new ElseIf();
elseIf.IfCondition = CreateIfCondition(branch.ValidCondGroups);
elseIf.ThenConstructId = branch.ThenConstruct.Id;
return elseIf;
}
public bool CanChangeType(BranchVM branch)
{
if (!branch.IsNew)
{
return false;
}
if (branch.IsTypeIf)
{
return false;
}
foreach (BranchVM b in branches)
{
if (b.IsTypeElse)
{
return false;
}
}
return true;
}
public void SubmitEditingBranch()
{
if (selectedBranch == null || editingBranch == null)
{
return;
}
int index = branches.IndexOf(selectedBranch);
branches.RemoveAt(index);
branches.Insert(index, editingBranch);
editingBranch.IsNew = false;
selectedBranch = null;
EditingBranch = null;
OnBranchOrderChanged(); // 分岐追加ボタンを表示するために必要(ELSE節の追加)
}
public void RemoveBranch(BranchVM branch)
{
Branches.Remove(branch);
OnBranchOrderChanged();
if (editingBranch != null)
{
editingBranch.OnOrderChanged();
}
}
public void EditBranch(BranchVM branch)
{
selectedBranch = branch;
selectedBranch.OnEditStarted();
EditingBranch = selectedBranch.DeepCopy();
}
public bool CanEditBranch(BranchVM branch)
{
return(EditingBranch == null);
}
private static BranchVM CreateIfBranch(IfThenElse ifThenElse, CreateBranchWindowVM window)
{
BranchVM branch = new BranchVM(BranchVM.TYPE_IF_CODE)
{
Parent = window
};
branch.Init();
branch.CondGroups.Clear();
IfCondition ifCondition = ifThenElse.IfCondition;
CreateCondGroups(ifCondition.Code, branch, window.QuestionConstructs);
branch.ThenConstruct = EDOUtils.Find(window.ThenConstructs, ifThenElse.ThenConstructId);
return branch;
}
public static CondGroupVM CreateDefault(BranchVM parent)
{
CondGroupVM condGroup = new CondGroupVM() { Parent = parent };
CondVM cond = CondVM.CreateDefault(condGroup);
condGroup.Conds.Add(cond);
return condGroup;
}
public bool CanAddBranch(BranchVM branch)
{
if (EditingBranch != null)
{
return false;
}
if (branch.IsTypeElse)
{
//ELSE節には追加できない
return false;
}
if (branches.Count == 0)
{
return false;
}
// IF or ELSE IFの場合、最後のブランチか、ELSEの1つ前ならば良い
if (branches.Last() == branch)
{
return true;
}
if (branches.Count < 2)
{
return false;
}
int size = branches.Count;
if (branches.Last().IsTypeElse && branches[size - 2] == branch)
{
return true;
}
return false;
}
public void CancelEditingBranch()
{
selectedBranch = null;
EditingBranch = null;
}
private static BranchVM CreateElseBranch(IfThenElse ifThenElse, CreateBranchWindowVM window)
{
if (ifThenElse.ElseConstructId == null)
{
return null;
}
BranchVM branch = new BranchVM(BranchVM.TYPE_ELSE_CODE)
{
Parent = window
};
branch.Init();
branch.CondGroups.Clear();
branch.ThenConstruct = EDOUtils.Find(window.ThenConstructs, ifThenElse.ElseConstructId);
return branch;
}
private static IfThenElse CreateIfThenElse(BranchVM branch)
{
IfThenElse ifThenElse = new IfThenElse();
ifThenElse.No = "-";
ifThenElse.IfCondition = CreateIfCondition(branch.ValidCondGroups);
ifThenElse.ThenConstructId = branch.ThenConstruct.Id;
return ifThenElse;
}
public bool CanEditBranch(BranchVM branch)
{
return EditingBranch == null;
}
public BranchVM DeepCopy()
{
BranchVM newBranch = new BranchVM(TypeCode);
newBranch.Parent = Parent;
newBranch.Init();
newBranch.IsNew = IsNew;
newBranch.ThenConstruct = ThenConstruct;
newBranch.CondGroups.Clear();
foreach (CondGroupVM condGroup in condGroups)
{
CondGroupVM newGroup = condGroup.DeepCopy(newBranch);
newBranch.CondGroups.Add(newGroup);
}
return newBranch;
}
public void AddBranch(BranchVM branch)
{
int index = Branches.IndexOf(branch);
//ELSE IF～THEN～を追加
BranchVM elseIfBranch = new BranchVM(BranchVM.TYPE_ELSE_IF_CODE)
{
Parent = this,
IsNew = true
};
elseIfBranch.Init();
branches.Insert(index + 1, elseIfBranch);
OnBranchOrderChanged();
Editor.Dispatcher.BeginInvoke(
DispatcherPriority.Background,
new Action(() => { elseIfBranch.EditBranch(); }));
}