public static ResponseVariant Clone(ResponseVariant responseVariant)
{
var newResponseVariant = new ResponseVariant(responseVariant.question)
{
Responses = (ArrayList)responseVariant.Responses.Clone(),
Weight = responseVariant.Weight,
Hint = responseVariant.Hint,
NextQuestion = responseVariant.NextQuestion
};
return newResponseVariant;
}
private void addVariantButton_Click(object sender, EventArgs e)
{
variantNumber++;
var rv = new ResponseVariant(question);
question.ResponseVariants.Add(rv);
variantsTabControl.TabPages.Add(string.Concat("Вариант ", variantNumber));
variantsTabControl.TabPages[variantsTabControl.TabPages.Count - 1].AutoScroll = true;
FillTabPageWithResponses(variantsTabControl.TabPages[variantsTabControl.TabPages.Count - 1]);
Check();
variantsTabControl.SelectedTab = variantsTabControl.TabPages[variantsTabControl.TabPages.Count - 1];
selectedTabIndex = variantsTabControl.TabPages.IndexOf(variantsTabControl.SelectedTab);
viewVariantButton.Enabled = true;
Warehouse.Warehouse.IsProjectModified = true;
}
public static void ConvertResponseVariantDocument(HtmlEditingTool htmlEditingTool, Question question, ResponseVariant rv)
{
string html = string.Empty;
var testModuleText = string.Empty;
if (question.Parent is TestModule)
{
testModuleText = question.Parent.Text;
}
else
{
testModuleText = question.Parent.Parent.Text;
}
var questionHtml = question.DocumentHtml;
if (question.QuestionDocument != null)
{
questionHtml = question.QuestionDocument.HtmlEditingTool.BodyInnerHtml;
}
html += "<table width=\"90%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" align=\"center\">\n" +
"<tr>\n" +
"<td>" +
"<table border=\"0\" cellpadding=\"2\" cellspacing=\"2\" width=\"100%\">\n" +
"<tr align=\"center\" bgcolor=\"#CCCCFF\">\n" +
// имя и время теста
"<td bgcolor=\"#eeeeee\" width=\"70%\" align=\"center\">" +
"<b>" + testModuleText +
"</b>" +
"</td>\n" +
"<td bgcolor=\"#ffeeee\"></td>\n" +
"</tr>\n" +
"<tr>\n" +
// имя и время вопроса
"<td bgcolor=\"#f5f5f5\" width=\"70%\" align=\"center\">" +
"<i>" + question.Text +
"</i> " +
"</td>\n" +
"<td bgcolor=\"#ffeeee\"></td>\n" +
"</tr>\n" +
"</table>\n" +
"</td>\n" +
"</tr>\n" +
"<tr>\n" +
"<td>\n" +
"<table border=\"0\" cellpadding=\"2\" cellspacing=\"2\" width=\"100%\">\n" +
"<tr bgcolor=\"#eeeeff\">\n" +
// сам вопрос
"<td colspan=\"3\">\n" + questionHtml +
"</td>\n" +
"</tr>\n" +
"</table>\n" +
"<table border=\"0\" cellpadding=\"2\" cellspacing=\"2\" width=\"100%\">\n";
if (question is OpenQuestion)
{
html += "<tr bgcolor=\"#f5f5f5\">\n" +
"<td width=\"100%\" align=\"left\">\n" +
"<input type=\"text\" value=\"" + rv.Responses[0].ToString() + "\"/>\n" +
"</td>\n" +
"</tr>\n";
}
else
{
char letter = 'a';
foreach (Response response in question.Responses)
{
html += "<tr bgcolor=\"#f5f5f5\">\n" +
"<td width=\"5%\" align=\"center\">\n" +
letter +
"</td>\n" +
"<td width=\"5%\" align=\"center\">\n";
if (question is ChoiceQuestion)
{
if (rv.Responses.Contains(response))
{
html += "<input type=\"radio\" checked/>\n";
}
else
{
html += "<input type=\"radio\" />\n";
}
}
else if (question is MultichoiceQuestion)
{
if (rv.Responses.Contains(response))
{
html += "<input type=\"checkbox\" checked/>\n";
}
else
{
html += "<input type=\"checkbox\" />\n";
}
}
else if (question is OrderingQuestion)
{
html += "<input type=\"hidden\" value=\"c\" />\n";
html += "<select name=\"c\">\n";
html += "<option>" + (int)rv.Responses[question.Responses.IndexOf(response)] + "</option>\n";
for (int i = 1; i <= question.Responses.Count; i++)
{
html += "<option value=\"" + i + "\">" + i + "</option>\n";
}
html += "</select>\n";
}
var responseHtml = response.DocumentHtml;
if (response.ResponseDocument != null)
{
responseHtml = response.ResponseDocument.HtmlEditingTool.BodyInnerHtml;
}
html += "</td>\n" +
"<td>\n" + responseHtml +
"</td>\n" +
"</tr>\n";
letter++;
}
}
html += "</table>\n" +
"</BODY>\n" +
"</HTML>";
htmlEditingTool.BodyInnerHtml = html;
ConvertImages(htmlEditingTool);
ConvertFlashes(htmlEditingTool);
}
/// <summary>
/// Чтение информации из файла формата IMS QTI 2.1.
/// </summary>
/// <param name="qfPath">Путь к файлу.</param>
public override bool ReadQti(string qfPath)
{
XmlTextReader reader = new XmlTextReader(qfPath);
bool result = true;
Id = Guid.NewGuid();
string HtmlText = "<HTML>\n<HEAD>\n<BASE href=\"" + Application.StartupPath + // раньше было определено где-то там
"\\\">\n</HEAD>\n<BODY>\n<P>";
try
{
//"вынимаем" элементы ответа
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
if (reader.Name.Equals("simpleChoice"))
{
Response r = new Response();
r.DocumentHtml = "<HTML>\n<HEAD>\n<BASE href=\"" + Application.StartupPath +
"\\\">\n</HEAD>\n<BODY>\n<P>";
if (reader.GetAttribute("identifier") != null)
{
try
{
r.Id = Guid.NewGuid();//new Guid(reader.GetAttribute("identifier"));
r.Text = reader.GetAttribute("identifier");
r.Identifier = reader.GetAttribute("identifier");
}
catch
{
r.Identifier = reader.GetAttribute("identifier");
r.Id = Guid.NewGuid();
r.Text = reader.GetAttribute("identifier");
}
}
if (reader.GetAttribute("fixed") != null)
{
r.IsFixed = bool.Parse(reader.GetAttribute("fixed"));
}
string s = reader.ReadInnerXml();
r.DocumentHtml += ConvertXmlStringToHtml(s, qfPath);
r.DocumentHtml += "</P>\n</BODY>\n</HTML>";
// реализовать
// r.FillImagesArray();
// this.Responses.Add(r);
Nodes.Add(r);
// Responses.Add(r);
}
}
}
reader.Close();
//затем "вынимаем" всё остальное
reader = new XmlTextReader(qfPath);
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
if (reader.Name.Equals("assessmentItem", StringComparison.OrdinalIgnoreCase))
{
if (reader.GetAttribute("timeDependent") != null)
{
bool.TryParse(reader.GetAttribute("timeDependent"), out isTimeDependent);
}
if (reader.GetAttribute("identifier") != null)
{
identifier = reader.GetAttribute("identifier"); //был с заглавной
}
if (reader.GetAttribute("adaptive") != null)
{
bool.TryParse(reader.GetAttribute("adaptive"), out isAdaptive);
}
if (reader.GetAttribute("title") != null)
{
Text = reader.GetAttribute("title");
}
else Text = reader.GetAttribute("identifier");
}
if (reader.Name.Equals("correctResponse", StringComparison.OrdinalIgnoreCase))
{
bool endCycle = false;
ResponseVariant rv = new ResponseVariant(this);
rv.Weight = 1.0;
while (!endCycle && reader.Read())
{
if (reader.Name.Equals("value", StringComparison.OrdinalIgnoreCase))
{
string value = reader.ReadString();
foreach (Response response in Responses)
{
if ((response.Id.ToString() == value) || response.Identifier == value)
{
rv.Responses.Add(response);
}
}
}
else if (reader.NodeType == XmlNodeType.EndElement)
{
if (reader.Name.Equals("correctResponse", StringComparison.OrdinalIgnoreCase))
{
endCycle = true;
}
}
}
ResponseVariants.Add(rv);
}
if (reader.Name.Equals("mapping", StringComparison.OrdinalIgnoreCase))
{
if (reader.GetAttribute("lowerBound") != null)
LowerBound = int.Parse(reader.GetAttribute("lowerBound"));
if (reader.GetAttribute("upperBound") != null)
Marks = int.Parse(reader.GetAttribute("upperBound"));
if (reader.GetAttribute("defaultValue") != null)
DefaultValue = int.Parse(reader.GetAttribute("defaultValue"));
}
if (reader.Name.Equals("mapEntry", StringComparison.OrdinalIgnoreCase))
{
foreach (Response response in Responses)
{
if (response.Id.ToString() == reader.GetAttribute("mapKey"))
{
if (reader.GetAttribute("mappedValue") != null)
{
string s = reader.GetAttribute("mappedValue");
// разделитель, используемый в системе
string decimalSeparator = NumberFormatInfo.CurrentInfo.CurrencyDecimalSeparator;
// подменяем точки и запятые на разделитель, используемый в системе, чтобы преобразовать строку в число без ошибок
s = s.Replace(".", decimalSeparator);
s = s.Replace(",", decimalSeparator);
double d;
Double.TryParse(s, out d);
response.MappedValue = d;
}
}
}
}
if (reader.Name.Equals("itemBody", StringComparison.OrdinalIgnoreCase))
{
// считываем содержимое тега itemBody
while (!reader.Name.Equals("choiceInteraction", StringComparison.OrdinalIgnoreCase) && reader.Read())
{
if (reader.Name.Equals("p", StringComparison.OrdinalIgnoreCase))
{
string xml = reader.ReadInnerXml();
string html = ConvertXmlStringToHtml(xml, qfPath);
if (html != " ")
{
HtmlText += "<P>" + html + "</P>";
}
}
if (reader.Name.Equals("img", StringComparison.OrdinalIgnoreCase))
{
try
{
// создаём папку для картинок проекта
if (!Directory.Exists(Warehouse.Warehouse.RelativeImagesDirectory))
{
Directory.CreateDirectory(Warehouse.Warehouse.RelativeImagesDirectory);
}
// копируем туда картинку
var destPath = Path.Combine(Warehouse.Warehouse.AbsoluteEditorImagesDirectory, Path.GetFileName(reader.GetAttribute("src")));
// var destPath = Path.Combine(Warehouse.Warehouse.AbsoluteEditorImagesDirectory, Path.GetFileName(reader.GetAttribute("src")));
File.Copy(Path.GetDirectoryName(qfPath) + "\\" + reader.GetAttribute("src"), destPath, true);
// var inner = TagNames.ImageTagName;
string height = reader.GetAttribute("height");
string width = reader.GetAttribute("width");
string align = reader.GetAttribute("align");
string border = reader.GetAttribute("border");
string hspace = reader.GetAttribute("hspace");
string sf = Path.Combine(Warehouse.Warehouse.RelativeImagesDirectory, Path.GetFileName(reader.GetAttribute("src")));
HtmlText += "<IMG" + " border=\"" + border + "\" hspace=\"" + hspace + "\" align=\"" + align + "\" sdocument=\"0\" src=\"" + sf + "\" height=\"" + height + "\" width=\"" + width + "\"" + ">";
}
catch (FileNotFoundException)
{
MessageBox.Show("Изображение " + reader.GetAttribute("src") + " не найдено.",
"Visual Editor",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}
#region самодеятельность с медиа
if (reader.Name.Equals("object", StringComparison.OrdinalIgnoreCase))
{
try
{
if (Path.GetExtension(Path.GetFileName(reader.GetAttribute("data"))) == ".mp4" || Path.GetExtension(Path.GetFileName(reader.GetAttribute("data"))) == ".flv")
{
if (!Directory.Exists(Warehouse.Warehouse.RelativeVideosDirectory))
{
Directory.CreateDirectory(Warehouse.Warehouse.RelativeVideosDirectory);
}
// копируем туда картинку
string data = reader.GetAttribute("data");
var destPath = Path.Combine(Warehouse.Warehouse.AbsoluteEditorVideosDirectory, Path.GetFileName(data));
var sourcePath = Path.Combine(Path.GetDirectoryName(qfPath), Path.GetFileName(data));
File.Copy(sourcePath, destPath, true);
string asf = Path.Combine(Warehouse.Warehouse.RelativeImagesDirectory, Path.GetFileName("\\Images\\Vid.png"));
string sf = Path.Combine(Warehouse.Warehouse.RelativeVideosDirectory, Path.GetFileName(data));
HtmlText += string.Concat("<IMG src=\"" + asf + "\" width=\"16\" height=\"16\" sdocument=\"0\" src_=\"" + sf + "\" >");
}
else if (Path.GetExtension(Path.GetFileName(reader.GetAttribute("data"))) == ".mp3")
{
if (!Directory.Exists(Warehouse.Warehouse.RelativeAudiosDirectory))
{
Directory.CreateDirectory(Warehouse.Warehouse.RelativeAudiosDirectory);
}
// копируем туда картинку
var destPath = Path.Combine(Warehouse.Warehouse.AbsoluteEditorAudiosDirectory, Path.GetFileName(reader.GetAttribute("data")));
var sourcePath = Path.Combine(Path.GetDirectoryName(qfPath), Path.GetFileName(reader.GetAttribute("data")));
File.Copy(sourcePath, destPath, true);
string asf = Path.Combine(Warehouse.Warehouse.RelativeImagesDirectory, Path.GetFileName("\\Images\\Aud.png"));
string sf = Path.Combine(Warehouse.Warehouse.RelativeAudiosDirectory, Path.GetFileName(reader.GetAttribute("data")));
HtmlText += string.Concat("<IMG src=\"" + asf + "\" width=\"16\" height=\"16\" sdocument=\"0\" src_=\"" + sf + "\" >");
}
else if (Path.GetExtension(Path.GetFileName(reader.GetAttribute("data"))) == ".swf")
{
if (!Directory.Exists(Warehouse.Warehouse.RelativeFlashesDirectory))
{
Directory.CreateDirectory(Warehouse.Warehouse.RelativeFlashesDirectory);
}
// копируем туда картинку
string data = reader.GetAttribute("data");
var destPath = Path.Combine(Warehouse.Warehouse.AbsoluteEditorFlashesDirectory, Path.GetFileName(data));
var sourcePath = Path.Combine(Path.GetDirectoryName(qfPath), Path.GetFileName(data));
File.Copy(sourcePath, destPath, true);
string asf = Path.Combine(Warehouse.Warehouse.RelativeImagesDirectory, Path.GetFileName("\\Images\\Anim.png"));
string sf = Path.Combine(Warehouse.Warehouse.RelativeFlashesDirectory, Path.GetFileName(data));
HtmlText += string.Concat("<IMG src=\"" + asf + "\" width=\"16\" height=\"16\" sdocument=\"0\" src_=\"" + sf + "\" >");
}
}
catch (FileNotFoundException)
{
MessageBox.Show("Изображение " + reader.GetAttribute("src") + " не найдено.",
"Visual Editor",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}
#endregion
}
}
if (reader.Name.Equals("choiceInteraction", StringComparison.OrdinalIgnoreCase))
{
if (reader.GetAttribute("responseIdentifier") != null)
{
identifier = reader.GetAttribute("responseIdentifier");
}
if (reader.GetAttribute("shuffle") != null)
{
IsShuffle = bool.Parse(reader.GetAttribute("shuffle"));
}
if (reader.GetAttribute("maxChoices") != null)
{
MaxChoices = int.Parse(reader.GetAttribute("maxChoices"));
}
}
if (reader.Name.Equals("prompt", StringComparison.OrdinalIgnoreCase))
{
string s = reader.ReadInnerXml();
HtmlText += "<P>" + ConvertXmlStringToHtml(s, qfPath) + "</P>";
}
////////////////////// \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
/*
if (reader.Name.Equals("object", StringComparison.OrdinalIgnoreCase))
{
try
{
if (Path.GetExtension(Path.GetFileName(reader.GetAttribute("data"))) == ".mp4" || Path.GetExtension(Path.GetFileName(reader.GetAttribute("data"))) == ".flv")
{
if (!Directory.Exists(Warehouse.Warehouse.RelativeVideosDirectory))
{
Directory.CreateDirectory(Warehouse.Warehouse.RelativeVideosDirectory);
}
// копируем туда картинку
// копируем туда картинку
string data = reader.GetAttribute("data");
var destPath = Path.Combine(Warehouse.Warehouse.AbsoluteEditorVideosDirectory, Path.GetFileName(data));
var sourcePath = Path.Combine(Path.GetDirectoryName(qfPath), Path.GetFileName(data));
File.Copy(sourcePath, destPath, true);
string asf = Path.Combine(Warehouse.Warehouse.RelativeImagesDirectory, Path.GetFileName("\\Images\\Vid.png"));
string sf = Path.Combine(Warehouse.Warehouse.RelativeVideosDirectory, Path.GetFileName(data));
HtmlText += string.Concat("<IMG src=\"" + asf + "\" width=\"16\" height=\"16\" sdocument=\"0\" src_=\"" + sf + "\" >");
}
else if (Path.GetExtension(Path.GetFileName(reader.GetAttribute("data"))) == ".mp3")
{
if (!Directory.Exists(Warehouse.Warehouse.RelativeAudiosDirectory))
{
Directory.CreateDirectory(Warehouse.Warehouse.RelativeAudiosDirectory);
}
// копируем туда картинку
var destPath = Path.Combine(Warehouse.Warehouse.AbsoluteEditorAudiosDirectory, Path.GetFileName(reader.GetAttribute("data")));
var sourcePath = Path.Combine(Path.GetDirectoryName(qfPath), Path.GetFileName(reader.GetAttribute("data")));
File.Copy(sourcePath, destPath, true);
string asf = Path.Combine(Warehouse.Warehouse.RelativeImagesDirectory, Path.GetFileName("\\Images\\Aud.png"));
string sf = Path.Combine(Warehouse.Warehouse.RelativeAudiosDirectory, Path.GetFileName(reader.GetAttribute("data")));
HtmlText += string.Concat("<IMG src=\"" + asf + "\" width=\"16\" height=\"16\" sdocument=\"0\" src_=\"" + sf + "\" >");
}
else if (Path.GetExtension(Path.GetFileName(reader.GetAttribute("data"))) == ".swf")
{
if (!Directory.Exists(Warehouse.Warehouse.RelativeFlashesDirectory))
{
Directory.CreateDirectory(Warehouse.Warehouse.RelativeFlashesDirectory);
}
// копируем туда картинку
string data = reader.GetAttribute("data");
var destPath = Path.Combine(Warehouse.Warehouse.AbsoluteEditorFlashesDirectory, Path.GetFileName(data));
var sourcePath = Path.Combine(Path.GetDirectoryName(qfPath), Path.GetFileName(data));
File.Copy(sourcePath, destPath, true);
string asf = Path.Combine(Warehouse.Warehouse.RelativeImagesDirectory, Path.GetFileName("\\Images\\Anim.png"));
string sf = Path.Combine(Warehouse.Warehouse.RelativeFlashesDirectory, Path.GetFileName(data));
HtmlText += string.Concat("<IMG src=\"" + asf + "\" width=\"16\" height=\"16\" sdocument=\"0\" src_=\"" + sf + "\" >");
}
}
catch (FileNotFoundException)
{
MessageBox.Show("Изображение " + reader.GetAttribute("src") + " не найдено.",
"Visual Editor",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}*/
////////////////////----------------------------------------------------------------
if (reader.Name.Equals("responseIf", StringComparison.OrdinalIgnoreCase) ||
reader.Name.Equals("responseElseIf", StringComparison.OrdinalIgnoreCase) ||
reader.Name.Equals("responseElse", StringComparison.OrdinalIgnoreCase))
{
ArrayList list = new ArrayList(0);
string mark = string.Empty;
bool endCycle = false;
string name = reader.Name;
while (!endCycle && reader.Read())
{
if (reader.Name.Equals("baseValue", StringComparison.OrdinalIgnoreCase))
{
if (reader.GetAttribute("baseType").Equals("identifier", StringComparison.OrdinalIgnoreCase))
{
string response = reader.ReadString();
// разбиваем строку на слова
Match match = Regex.Match(response, @"\w+");
// цикл по всем словам
while (match.Success)
{
list.Add(match.ToString());
match = match.NextMatch();
}
}
else if (reader.GetAttribute("baseType").Equals("integer", StringComparison.OrdinalIgnoreCase) ||
reader.GetAttribute("baseType").Equals("float", StringComparison.OrdinalIgnoreCase))
{
if (name.Equals("responseIf", StringComparison.OrdinalIgnoreCase))
{
string m = reader.ReadString();
m = m.Replace(".", NumberFormatInfo.CurrentInfo.CurrencyDecimalSeparator);
m = m.Replace(",", NumberFormatInfo.CurrentInfo.CurrencyDecimalSeparator);
Marks = int.Parse(m);// Double.Parse(m);
mark = m;
}
else
{
mark = reader.ReadString();
}
}
}
else if (reader.NodeType == XmlNodeType.EndElement)
{
if (reader.Name.Equals(name, StringComparison.OrdinalIgnoreCase))
{
endCycle = true;
}
}
}
if (list.Count > 0)
{
ResponseVariant rv = new ResponseVariant(this);
foreach (Response r in Responses)
{
foreach (string id in list)
{
if (r.Identifier == id && !rv.Responses.Contains(id))
{
rv.Responses.Add(r);
}
}
}
if (mark != string.Empty)
{
if (!name.Equals("responseElse", StringComparison.OrdinalIgnoreCase))
{
mark = mark.Replace(".", NumberFormatInfo.CurrentInfo.CurrencyDecimalSeparator);
mark = mark.Replace(",", NumberFormatInfo.CurrentInfo.CurrencyDecimalSeparator);
if (Marks != 0)
rv.Weight = Double.Parse(mark) / Marks;
else rv.Weight = 0;
}
}
ResponseVariants.Add(rv);
}
}
}
}
}
catch
{
MessageBox.Show("При чтении файла вопроса произошла ошибка. (" + qfPath + ")",
"Visual Editor",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
result = false;
}
finally
{
reader.Close();
HtmlText += "</P>\n</BODY>\n</HTML>";
//решить
//FillImagesArray();
}
// мои художества
this.DocumentHtml = HtmlText;
success = true;
return result;
}
public static Question Clone(Question question)
{
Question newQuestion = null;
#region Инициализация вопроса
if (question is ChoiceQuestion)
{
newQuestion = new ChoiceQuestion();
}
else if (question is MultichoiceQuestion)
{
newQuestion = new MultichoiceQuestion();
}
else if (question is InteractiveQuestion)
{
newQuestion = new InteractiveQuestion();
}
else if (question is OrderingQuestion)
{
newQuestion = new OrderingQuestion();
}
else if (question is OpenQuestion)
{
newQuestion = new OpenQuestion();
}
else if (question is CorrespondenceQuestion)
{
newQuestion = new CorrespondenceQuestion();
}
else if (question is OuterQuestion)
{
newQuestion = new OuterQuestion();
(newQuestion as OuterQuestion).TaskId = (question as OuterQuestion).TaskId;
(newQuestion as OuterQuestion).TaskName = (question as OuterQuestion).TaskName;
(newQuestion as OuterQuestion).TestName = (question as OuterQuestion).TestName;
(newQuestion as OuterQuestion).SubjectName = (question as OuterQuestion).SubjectName;
(newQuestion as OuterQuestion).Declaration = (question as OuterQuestion).Declaration;
(newQuestion as OuterQuestion).Url = (question as OuterQuestion).Url;
}
#endregion
newQuestion.LowerBound = question.LowerBound;
newQuestion.Cardinality = question.Cardinality;
newQuestion.Text = question.Text;
newQuestion.Id = Guid.NewGuid();
newQuestion.DocumentHtml = string.Copy(question.DocumentHtml);
newQuestion.TimeRestriction = question.TimeRestriction;
newQuestion.Profile = question.Profile;
newQuestion.Marks = question.Marks;
newQuestion.Hint = question.Hint;
newQuestion.NextQuestion = question.NextQuestion;
newQuestion.IsAdaptive = question.IsAdaptive;
newQuestion.BaseType = question.BaseType;
newQuestion.DefaultValue = question.DefaultValue;
//newQuestion.Mark = question.Mark;
newQuestion.IsShuffle = question.IsShuffle;
newQuestion.MaxChoices = question.MaxChoices;
// newQuestion.timeRestriction = question.timeRestriction;
newQuestion.identifier = question.identifier; // идентификатор вопроса ("VE-" + questionNumber + questionType)
foreach (var questionResponse in question.Responses)
{
var response = Response.Clone(questionResponse);
newQuestion.Nodes.Add(response);
}
foreach (ResponseVariant questionResponseVariant in question.ResponseVariants)
{
var responseVariant = new ResponseVariant(question);
if (!(question is OrderingQuestion) && !(question is OpenQuestion))
{
foreach (Response response in questionResponseVariant.Responses)
{
for (var i = 0; i < question.Responses.Count; i++)
{
if ((question.Responses[i]).Text.Equals(response.Text))
{
responseVariant.Responses.Add(question.Responses[i]);
break;
}
}
}
}
else
{
for (var i = 0; i < questionResponseVariant.Responses.Count; i++)
{
responseVariant.Responses.Add(questionResponseVariant.Responses[i]);
}
}
responseVariant.Weight = questionResponseVariant.Weight;
responseVariant.Hint = questionResponseVariant.Hint;
responseVariant.NextQuestion = questionResponseVariant.NextQuestion; // моё
newQuestion.ResponseVariants.Add(responseVariant);
}
return newQuestion;
}
public override void ReadXml(XmlTextReader xmlReader)
{
try
{
var isEndCycle = false;
while (!isEndCycle && xmlReader.Read())
{
if (xmlReader.NodeType == XmlNodeType.Element)
{
#region Контент вопроса
if (xmlReader.Name.Equals("html_text"))
{
var s = xmlReader.ReadElementString();
if (s != null)
{
question.DocumentHtml = XmlToHtml(s);
}
}
#endregion
#region Варианты ответа
if (xmlReader.Name.Equals("answer_variants"))
{
var rv = new ResponseVariant(question);
//rv.Type = reader.GetAttribute("type");
var weight = xmlReader.GetAttribute("weight");
weight = weight.Replace(".", NumberFormatInfo.CurrentInfo.CurrencyDecimalSeparator);
weight = weight.Replace(",", NumberFormatInfo.CurrentInfo.CurrencyDecimalSeparator);
rv.Weight = double.Parse(weight);
var gh = xmlReader.GetAttribute("next_question");
if (xmlReader.GetAttribute("next_question") != null)
{
rv.NextQuestion = xmlReader.GetAttribute("next_question");
}
rv.Responses.Add(xmlReader.GetAttribute("value"));
question.ResponseVariants.Add(rv);
}
#endregion
#region Подсказка
if (xmlReader.Name.Equals("hint", StringComparison.OrdinalIgnoreCase))
{
try
{
var s = xmlReader.ReadString();
if (s != null)
{
question.Hint = XmlToHtml(s);
}
}
catch { }
}
#endregion
if (xmlReader.Name.Equals("mark"))
{
question.Marks = int.Parse(xmlReader.GetAttribute("value"));
try
{
var id = new Guid(xmlReader.GetAttribute("concept_id").Substring(6, 36));
foreach (Concept c in Warehouse.Warehouse.Instance.ConceptTree.Nodes)
{
if (c.Id.Equals(id))
{
question.Profile = c;
break;
}
}
}
catch
{
question.Profile = null;
}
}
}
else if (xmlReader.NodeType == XmlNodeType.EndElement)
{
if (xmlReader.Name.ToLower().Equals("question"))
{
isEndCycle = true;
}
}
}
}
catch (Exception ex)
{
ExceptionManager.Instance.LogException(ex);
}
}
/// <summary>
/// Отображает на вкладке все элементы ответа, содержащиеся в вопросе, с
/// выделением тех, которые входят в вариант ответа.
/// </summary>
private void FillTabPageWithResponseVariants(TabPage tp, ResponseVariant rv)
{
int i = 1;
if (question is ChoiceQuestion)
{
foreach (var response in question.Responses)
{
var rb = new RadioButton();
rb.Text = response.Text;
rb.Location = new Point(20, i * 20);
foreach (Response r in rv.Responses)
{
if (r.Text == response.Text)
{
rb.Checked = true;
break;
}
}
tp.Controls.Add(rb);
i++;
}
}
else if (question is MultichoiceQuestion)
{
foreach (var response in question.Responses)
{
var chb = new CheckBox();
chb.Text = response.Text;
chb.Location = new Point(20, i * 20);
foreach (Response r in rv.Responses)
{
if (r.Text == response.Text)
{
chb.Checked = true;
break;
}
}
tp.Controls.Add(chb);
i++;
}
}
else if (question is OrderingQuestion)
{
foreach (var response in question.Responses)
{
var cb = new ComboBox();
for (int j = 1; j <= question.Responses.Count; j++)
{
cb.Items.Add(j);
}
cb.Width = 50;
cb.Location = new Point(20, i * 25);
if ((int)rv.Responses[i - 1] != 0)
{
cb.Text = ((int)rv.Responses[i - 1]).ToString();
}
cb.DropDownStyle = ComboBoxStyle.DropDownList;
tp.Controls.Add(cb);
var lb = new Label();
lb.Text = response.Text;
lb.Location = new System.Drawing.Point(80, i * 25 + 5);
tp.Controls.Add(lb);
i++;
}
}
else if (question is OpenQuestion)
{
if (((OpenQuestion)question).IsAnswerNumeric)
{
var nud = new NumericUpDown();
nud.Location = new Point(20, 20);
nud.Increment = 0.1M;
nud.DecimalPlaces = 2;
nud.Maximum = 1000000;
decimal temp;
if (decimal.TryParse(rv.Responses[0].ToString(), out temp))
{
nud.Value = decimal.Parse(rv.Responses[0].ToString());
}
else
{
nud.Value = 0;
}
tp.Controls.Add(nud);
}
else
{
var tb = new RichTextBox();
tb.Location = new Point(10, 10);
tb.Width = 325;
tb.Height = 207;
tb.ScrollBars = RichTextBoxScrollBars.Both;
tb.Text = rv.Responses[0].ToString();
tp.Controls.Add(tb);
}
}
}
/// <summary>
/// Отображает варианты ответа, содержащиеся в вопросе.
/// </summary>
private void InitializeTabPages()
{
if (question.ResponseVariants.Count == 0)
{
var rv = new ResponseVariant(question);
question.ResponseVariants.Add(rv);
variantNumber++;
variantsTabControl.TabPages.Add(string.Concat("Вариант ", variantNumber));
variantsTabControl.TabPages[variantsTabControl.TabPages.Count - 1].AutoScroll = true;
FillTabPageWithResponses(variantsTabControl.TabPages[variantsTabControl.TabPages.Count - 1]);
weightNumericUpDown.Value = 1;
}
else
{
foreach (ResponseVariant rv in question.ResponseVariants)
{
variantNumber++;
variantsTabControl.TabPages.Add(string.Concat("Вариант ", variantNumber));
variantsTabControl.TabPages[variantsTabControl.TabPages.Count - 1].AutoScroll = true;
FillTabPageWithResponseVariants(variantsTabControl.TabPages[variantsTabControl.TabPages.Count - 1], rv);
}
weightNumericUpDown.Value = (decimal)((ResponseVariant)question.ResponseVariants[0]).Weight;
var wt = Warehouse.Warehouse.Instance.CourseTree.CurrentNode.Parent as TestModule;
foreach (var question1 in wt.Questions)
if ("#module{" + question1.Id.ToString().ToUpper() + "}" == ((ResponseVariant)question.ResponseVariants[0]).NextQuestion)
{
nextQuestionComboBox.Text = question1.Text;
int t = 0;
((ResponseVariant)question.ResponseVariants[0]).NextQuestion = question1.Text;
}
nextQuestionComboBox.Text = ((ResponseVariant)question.ResponseVariants[0]).NextQuestion;
}
}
/// <summary>
/// Отображает на вкладке все элементы ответа, содержащиеся в вопросе, с
/// выделением тех, которые входят в вариант ответа.
/// </summary>
private void FillTabPageWithResponseVariants(TabPage tp, ResponseVariant rv)
{
int i = 1;
if (question is ChoiceQuestion)
{
foreach (var response in question.Responses)
{
var rb = new RadioButton();
rb.Text = response.Text;
rb.Location = new Point(20, i * 20);
foreach (Response r in rv.Responses)
{
if (r.Text == response.Text)
{
rb.Checked = true;
break;
}
}
tp.Controls.Add(rb);
i++;
}
}
else if (question is MultichoiceQuestion)
{
foreach (var response in question.Responses)
{
var chb = new CheckBox();
chb.Text = response.Text;
chb.Location = new Point(20, i * 20);
foreach (Response r in rv.Responses)
{
if (r.Text == response.Text)
{
chb.Checked = true;
break;
}
}
tp.Controls.Add(chb);
i++;
}
}
else if (question is OrderingQuestion)
{
foreach (var response in question.Responses)
{
var cb = new ComboBox();
for (int j = 1; j <= question.Responses.Count; j++)
{
cb.Items.Add(j);
}
cb.Width = 50;
cb.Location = new Point(20, i * 25);
if ((int)rv.Responses[i - 1] != 0)
{
cb.Text = ((int)rv.Responses[i - 1]).ToString();
}
cb.DropDownStyle = ComboBoxStyle.DropDownList;
tp.Controls.Add(cb);
var lb = new Label();
lb.Text = response.Text;
lb.Location = new System.Drawing.Point(80, i * 25 + 5);
tp.Controls.Add(lb);
i++;
}
}
else if (question is OpenQuestion)
{
var tb = new TextBox();
tb.Location = new Point(10, 10);
tb.Width = 325;
tb.Text = rv.Responses[0].ToString();
tp.Controls.Add(tb);
if (((OpenQuestion)question).IsAnswerNumeric)
{
tb.KeyPress += tb_KeyPress;
}
}
}
/// <summary>
/// Отображает варианты ответа, содержащиеся в вопросе.
/// </summary>
private void InitializeTabPages()
{
if (question.ResponseVariants.Count == 0)
{
var rv = new ResponseVariant(question);
question.ResponseVariants.Add(rv);
variantNumber++;
variantsTabControl.TabPages.Add(string.Concat("Вариант ", variantNumber));
variantsTabControl.TabPages[variantsTabControl.TabPages.Count - 1].AutoScroll = true;
FillTabPageWithResponses(variantsTabControl.TabPages[variantsTabControl.TabPages.Count - 1]);
weightNumericUpDown.Value = 1;
}
else
{
foreach (ResponseVariant rv in question.ResponseVariants)
{
variantNumber++;
variantsTabControl.TabPages.Add(string.Concat("Вариант ", variantNumber));
variantsTabControl.TabPages[variantsTabControl.TabPages.Count - 1].AutoScroll = true;
FillTabPageWithResponseVariants(variantsTabControl.TabPages[variantsTabControl.TabPages.Count - 1], rv);
}
weightNumericUpDown.Value = (decimal)((ResponseVariant)question.ResponseVariants[0]).Weight;
}
}
public ResponseVariantXmlReader(Question question, ResponseVariant responseVariant)
{
this.question = question;
this.responseVariant = responseVariant;
}