public QuestionGroupVM(QuestionGroup questionGroup, ObservableCollection<QuestionVM> allQuestions)
{
this.questionGroup = questionGroup;
this.questions = new ObservableCollection<QuestionVM>();
foreach (string questionId in questionGroup.QuestionIds)
{
QuestionVM question = EDOUtils.Find(allQuestions, questionId);
if (question != null) //管理下にないVMを流用しているのでParentは変更しないこと。
{
questions.Add(question);
}
}
}
public bool ContainsInQuestionGroup(Question question)
{
return(QuestionGroup.Contains(QuestionGroups, question));
}
public QuestionGroup FindQuestionGroup(string questionGroupId)
{
return(QuestionGroup.Find(QuestionGroups, questionGroupId));
}
public void AddQuestionGroup()
{
InputDialog dlg = new InputDialog();
dlg.Title = Resources.InputQuestionGroupName; //質問グループの名前を入力してください
dlg.Owner = Application.Current.MainWindow;
dlg.ShowDialog();
if (dlg.DialogResult == true)
{
QuestionGroup questionGroupModel = new QuestionGroup() { Title = dlg.textBox.Text };
QuestionGroupVM questionGroup = new QuestionGroupVM(questionGroupModel) { Parent = this };
questionGroups.Add(questionGroup);
if (SelectedQuestionGroup == null)
{
SelectedQuestionGroup = questionGroup;
}
Memorize();
}
}
public static QuestionGroup CreateQuestionGroup(XElement questionGroupElem, List<Question> questionModels)
{
string id = (string)questionGroupElem.Attribute(ATTR_ID);
if (id == null)
{
return null;
}
QuestionGroup questionGroup = new QuestionGroup();
questionGroup.Id = id;
//タイトル
questionGroup.Title = (string)questionGroupElem.Element(d + TAG_MULTIPLE_QUESTION_ITEM_NAME);
//メモ
XElement questionTextElem = questionGroupElem.Element(d + TAG_QUESTION_TEXT);
if (questionTextElem != null)
{
XElement literalTextElem = questionTextElem.Descendants(d + TAG_TEXT).FirstOrDefault();
if (literalTextElem != null)
{
questionGroup.Memo = literalTextElem.Value;
}
}
IEnumerable<XElement> elements = questionGroupElem.Descendants(d + TAG_QUESTION_ITEM);
foreach (XElement questionElem in elements)
{
Question questionModel = CreateQuestion(questionElem);
if (questionModel != null)
{
questionModels.Add(questionModel);
}
}
foreach (Question questionModel in questionModels)
{
questionGroup.QuestionIds.Add(questionModel.Id);
}
return questionGroup;
}
public QuestionGroupVM(QuestionGroup questionGroup)
: this(questionGroup, new ObservableCollection<QuestionVM>())
{
}