static public IVariantEditControl GetEditableControl(IQuestionAnswer answer)
{
if (answer is AccordanceQuestionAnswer)
{
return(new AccordanceVariantEditControl(answer as AccordanceQuestionAnswer));
}
else
if (answer is AlternativeQuestionAnswer)
{
return(new AlternativeVariantEditControl(answer as AlternativeQuestionAnswer));
}
else
if (answer is FreeStatementQuestionAnswer)
{
return(new FreeStatementVariantEditControl(answer as FreeStatementQuestionAnswer));
}
else
if (answer is MultiQuestionAnswer)
{
return(new MultiVariantEditControl(answer as MultiQuestionAnswer));
}
else
if (answer is SingleQuestionAnswer)
{
return(new SingleVariantEditControl(answer as SingleQuestionAnswer));
}
else
if (answer is SequenceQuestionAnswer)
{
return(new SequenceVariantEditControl(answer as SequenceQuestionAnswer));
}
throw new ArgumentException("Для данного типа answer не найден соответствующий элемент управления");
}
public Question(string Name, IQuestionInfo QuestionInfo, IQuestionAnswer QuestionAnswer, string Section = null)
{
this.QuestionInfo = QuestionInfo;
this.QuestionAnswer = QuestionAnswer;
this.Name = Name;
this.Section = Section;
}
static public IVariantPassingControl GetPassingControl(IQuestionAnswer questionAnswer, bool isPreviewState)
{
if (questionAnswer is AccordanceQuestionAnswer)
{
return(new AccordanceVariantPassControl(questionAnswer as AccordanceQuestionAnswer, isPreviewState));
}
else
if (questionAnswer is AlternativeQuestionAnswer)
{
return(new AlternativeVariantPassControl(questionAnswer as AlternativeQuestionAnswer, isPreviewState));
}
else
if (questionAnswer is FreeStatementQuestionAnswer)
{
return(new FreeStatementPassControl(questionAnswer as FreeStatementQuestionAnswer, isPreviewState));
}
else
if (questionAnswer is MultiQuestionAnswer)
{
return(new MultiVariantPassControl(questionAnswer as MultiQuestionAnswer, isPreviewState));
}
else
if (questionAnswer is SingleQuestionAnswer)
{
return(new SingleVariantPassControl(questionAnswer as SingleQuestionAnswer, isPreviewState));
}
else
if (questionAnswer is SequenceQuestionAnswer)
{
return(new SequenceVariantPassControl(questionAnswer as SequenceQuestionAnswer, isPreviewState));
}
throw new ArgumentException("Для данного типа questionAnswer не найден соответствующий элемент управления");
}
public Question(Question questionToClone)
{
//QuestionType = questionToClone.QuestionType;
Section = questionToClone.Section;
Name = questionToClone.Name;
QuestionInfo = questionToClone.QuestionInfo;
QuestionAnswer = questionToClone.QuestionAnswer;
}
private void buttonOK_Click(object sender, EventArgs e)
{
var tmp_questionAnswer = (variants as IVariantEditControl).GetAnswer();
if (tmp_questionAnswer.ValidateAnswer())
{
_questionAnswer = tmp_questionAnswer;
DialogResult = DialogResult.OK;
}
}
private void buttonRedaktVariants_Click(object sender, EventArgs e)
{
using (var editVariantsForm = new EditAnswerVariants(_answer))
{
if (editVariantsForm.ShowDialog() == DialogResult.OK)
{
_answer = editVariantsForm.QuestionAnswer;
}
}
}
public CreateEditQuestion(Editor parent, List <string> sections)
{
InitializeComponent();
this.parent = parent;
comboBoxType.SelectedIndex = 0;
_answer = new SingleQuestionAnswer();
foreach (var section in sections)
{
comboBoxSection.Items.Add(section);
}
comboBoxSection.SelectedIndex = 0;
infoEdit = new SimpleInfoEditControl();
panelInfo.Controls.Add(infoEdit as UserControl);
}
private void comboBoxType_SelectedIndexChanged(object sender, EventArgs e)
{
//DONE: предупреждение
if (comboBoxType.SelectedIndex == lastTypeSelectedIndex)
{
return;
}
if (lastTypeSelectedIndex != null)
{
if (MessageBox.Show("При смене типа вопроса текущие варианты ответа будут потеряны. Продолжить?", "Предупреждение", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.No)
{
comboBoxType.SelectedIndex = lastTypeSelectedIndex.Value;
return;
}
}
lastTypeSelectedIndex = comboBoxSection.SelectedIndex;
switch (comboBoxType.SelectedIndex)
{
case 0:
_answer = new SingleQuestionAnswer();
break;
case 1:
_answer = new AlternativeQuestionAnswer();
break;
case 2:
_answer = new AccordanceQuestionAnswer();
break;
case 3:
_answer = new SequenceQuestionAnswer();
break;
case 4:
_answer = new FreeStatementQuestionAnswer();
break;
case 5:
_answer = new MultiQuestionAnswer();
break;
default:
throw new ArgumentException("Поле comboBoxType содержит недопустимое значение");
}
}
public TestController(IQuestionAnswer iquestionAnswer)
{
_iquestionAnswer = iquestionAnswer;
}
public EditAnswerVariants(IQuestionAnswer questionAnswer) : this()
{
variants = EditableControlFactory.GetEditableControl(questionAnswer) as UserControl;
panel.Controls.Add(variants);
variants.Dock = DockStyle.Fill;
}
public CreateEditQuestion(Editor parent, List <string> sections, IQuestion questionToChange)
{
InitializeComponent();
this.parent = parent;
textBoxName.Enabled = false;
_isChangeQuestionState = true;
textBoxName.Text = questionToChange.Name;
infoEdit = InfoEditableControlFactory.GetInfoEditableControl(questionToChange.QuestionInfo);
panelInfo.Controls.Add(infoEdit as UserControl);
if (questionToChange.QuestionAnswer is SingleQuestionAnswer)
{
comboBoxType.SelectedIndex = 0;
_answer = new SingleQuestionAnswer(questionToChange.QuestionAnswer as SingleQuestionAnswer);
}
else
if (questionToChange.QuestionAnswer is AlternativeQuestionAnswer)
{
comboBoxType.SelectedIndex = 1;
_answer = new AlternativeQuestionAnswer(questionToChange.QuestionAnswer as AlternativeQuestionAnswer);
}
else
if (questionToChange.QuestionAnswer is AccordanceQuestionAnswer)
{
comboBoxType.SelectedIndex = 2;
_answer = new AccordanceQuestionAnswer(questionToChange.QuestionAnswer as AccordanceQuestionAnswer);
}
else
if (questionToChange.QuestionAnswer is SequenceQuestionAnswer)
{
comboBoxType.SelectedIndex = 3;
_answer = new SequenceQuestionAnswer(questionToChange.QuestionAnswer as SequenceQuestionAnswer);
}
else
if (questionToChange.QuestionAnswer is FreeStatementQuestionAnswer)
{
comboBoxType.SelectedIndex = 4;
_answer = new FreeStatementQuestionAnswer(questionToChange.QuestionAnswer as FreeStatementQuestionAnswer);
}
else
if (questionToChange.QuestionAnswer is MultiQuestionAnswer)
{
comboBoxType.SelectedIndex = 5;
_answer = new MultiQuestionAnswer(questionToChange.QuestionAnswer as MultiQuestionAnswer);
}
else
{
throw new ArgumentException("Поле comboBoxType не содержит определения для данного типа QuestionAnswer");
}
foreach (var section in sections)
{
comboBoxSection.Items.Add(section);
}
if (questionToChange.Section == null)
{
comboBoxSection.SelectedIndex = 0;
}
else
{
comboBoxSection.SelectedIndex = comboBoxSection.Items.IndexOf(questionToChange.Section);
}
numericUpDownScore.Value = questionToChange.QuestionAnswer.QuestionScore < 1 ? 1 : questionToChange.QuestionAnswer.QuestionScore;
}