public void LoadQuestions(string directoryName)
{
directory = directoryName;
questionData.Clear();
questions.Clear();
if (File.Exists(QuestionDataFileName))
{
string[] input = File.ReadAllLines(QuestionDataFileName, new UTF8Encoding(true));
quizTitle = input[0];
for (int i = 1; i < input.Length; ++i)
{
string line = input[i];
string[] fields = line.Split('\t');
if (fields.Length >= 5)
{
QuestionData qd = new QuestionData();
qd.Id = fields[0];
qd.ChineseImageFileName = fields[1];
qd.ChineseText = fields[2];
qd.EnglishText = fields[3];
qd.SoundFileName = fields[4];
questionData.Add(qd);
}
}
}
else
{
quizTitle = Path.GetFileName(directoryName);
}
}
public void LoadAnswers(TermKind from, TermKind to)
{
FromTerm = from;
ToTerm = to;
questions.Clear();
string[] input = new string[0];
if (File.Exists(AnswerDataFileName))
{
input = File.ReadAllLines(AnswerDataFileName);
}
for (int i = 0; i < questionData.Count; ++i)
{
QuestionData qd = questionData[i];
Question q = new Question();
GetQuestionAnswerData(from, qd, out q.QuestionStyle, out q.QuestionString);
GetQuestionAnswerData(to, qd, out q.AnswerStyle, out q.AnswerString);
if (i < input.Length)
{
q.LoadAnswers(input[i]);
}
questions.Add(q);
}
}
void GetQuestionAnswerData(TermKind termKind, QuestionData qd, out TermStyle termStyle, out string termString)
{
if (termKind == TermKind.ChineseCharacter)
{
if (string.IsNullOrWhiteSpace(qd.ChineseImageFileName))
{
termStyle = TermStyle.Text;
termString = qd.ChineseText;
}
else
{
termStyle = TermStyle.Picture;
termString = Path.Combine(directory, qd.ChineseImageFileName);
}
}
else if (termKind == TermKind.ChineseSound)
{
termStyle = TermStyle.Sound;
termString = Path.Combine(directory, qd.SoundFileName);
}
else if (termKind == TermKind.EnglishWord)
{
termStyle = TermStyle.Text;
termString = qd.EnglishText;
}
else
{
throw new ArgumentException("termKind");
}
}
void LoadQuestionData(QuestionData qd)
{
textBoxId.Text = qd.Id;
textBoxChineseImageFileName.Text = qd.ChineseImageFileName;
textBoxChineseText.Text = qd.ChineseText;
textBoxEnglishText.Text = qd.EnglishText;
textBoxSoundFileName.Text = qd.SoundFileName;
}
public void ReplaceQuestion(int index, QuestionData qd)
{
if (index == questionData.Count)
{
questionData.Add(qd);
}
else
{
questionData[index] = qd;
}
}
void UpdateQuestion()
{
if (questionNumber >= 0)
{
QuestionData qd = new QuestionData();
qd.Id = textBoxId.Text;
qd.ChineseImageFileName = textBoxChineseImageFileName.Text;
qd.ChineseText = textBoxChineseText.Text;
qd.EnglishText = textBoxEnglishText.Text;
qd.SoundFileName = textBoxSoundFileName.Text;
quiz.ReplaceQuestion(questionNumber, qd);
}
}
public void AddQuestion(QuestionData qd)
{
questionData.Add(qd);
}
void GetQuestionAnswerData(TermKind termKind, QuestionData qd, out TermStyle termStyle, out string termString)
{
if (termKind == TermKind.ChineseCharacter) {
if (string.IsNullOrWhiteSpace(qd.ChineseImageFileName)) {
termStyle = TermStyle.Text;
termString = qd.ChineseText;
}
else {
termStyle = TermStyle.Picture;
termString = Path.Combine(directory, qd.ChineseImageFileName);
}
}
else if (termKind == TermKind.ChineseSound) {
termStyle = TermStyle.Sound;
termString = Path.Combine(directory, qd.SoundFileName);
}
else if (termKind == TermKind.EnglishWord) {
termStyle = TermStyle.Text;
termString = qd.EnglishText;
}
else {
throw new ArgumentException("termKind");
}
}
public void ReplaceQuestion(int index, QuestionData qd)
{
if (index == questionData.Count)
questionData.Add(qd);
else
questionData[index] = qd;
}
public void LoadQuestions(string directoryName)
{
directory = directoryName;
questionData.Clear();
questions.Clear();
if (File.Exists(QuestionDataFileName)) {
string[] input = File.ReadAllLines(QuestionDataFileName, new UTF8Encoding(true));
quizTitle = input[0];
for (int i = 1; i < input.Length; ++i) {
string line = input[i];
string[] fields = line.Split('\t');
if (fields.Length >= 5) {
QuestionData qd = new QuestionData();
qd.Id = fields[0];
qd.ChineseImageFileName = fields[1];
qd.ChineseText = fields[2];
qd.EnglishText = fields[3];
qd.SoundFileName = fields[4];
questionData.Add(qd);
}
}
}
else {
quizTitle = Path.GetFileName(directoryName);
}
}
void LoadQuestionData(QuestionData qd)
{
textBoxId.Text = qd.Id;
textBoxChineseImageFileName.Text = qd.ChineseImageFileName;
textBoxChineseText.Text = qd.ChineseText;
textBoxEnglishText.Text = qd.EnglishText;
textBoxSoundFileName.Text = qd.SoundFileName;
}
void UpdateQuestion()
{
if (questionNumber >= 0) {
QuestionData qd = new QuestionData();
qd.Id = textBoxId.Text;
qd.ChineseImageFileName = textBoxChineseImageFileName.Text;
qd.ChineseText = textBoxChineseText.Text;
qd.EnglishText = textBoxEnglishText.Text;
qd.SoundFileName = textBoxSoundFileName.Text;
quiz.ReplaceQuestion(questionNumber, qd);
}
}
public void AddQuestion(QuestionData qd)
{
questionData.Add(qd);
}