//method: ResultPanel
//description: initializes a new Result panel
//params: QuestonResult result - question result
// int questionNum - question number
//returns: ResultPanel
public ResultPanel(QuestionResult result, int questionNum)
: base()
{
scoreLabel.AutoSize = true;
scoreLabel.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
scoreLabel.ForeColor = System.Drawing.Color.DodgerBlue;
scoreLabel.Location = new System.Drawing.Point(252, 86);
scoreLabel.Name = "scoreLabel";
scoreLabel.Size = new System.Drawing.Size(44, 13);
scoreLabel.TabIndex = 9;
scoreLabel.Text = "Score:";
Controls.Add(scoreLabel);
correctAnswerLabel.AutoSize = true;
correctAnswerLabel.Location = new System.Drawing.Point(5, 94);
correctAnswerLabel.Name = "correctAnswerLabel";
correctAnswerLabel.Size = new System.Drawing.Size(81, 13);
correctAnswerLabel.TabIndex = 6;
correctAnswerLabel.Text = "Correct answer:";
Controls.Add(correctAnswerLabel);
yourAnswerLabel.AutoSize = true;
yourAnswerLabel.Location = new System.Drawing.Point(5, 50);
yourAnswerLabel.Name = "yourAnswerLabel";
yourAnswerLabel.Size = new System.Drawing.Size(69, 13);
yourAnswerLabel.TabIndex = 5;
yourAnswerLabel.Text = "Your answer:";
Controls.Add(yourAnswerLabel);
scoreValueLabel.AutoSize = true;
scoreValueLabel.Font = new System.Drawing.Font("Microsoft Sans Serif", 15F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
scoreValueLabel.Location = new System.Drawing.Point(265, 99);
scoreValueLabel.Name = "scoreValueLabel";
scoreValueLabel.Size = new System.Drawing.Size(49, 25);
scoreValueLabel.TabIndex = 10;
scoreValueLabel.Text = "+"+result.score;
Controls.Add(scoreValueLabel);
correctAnswerTextBox.BackColor = System.Drawing.Color.White;
correctAnswerTextBox.BorderStyle = System.Windows.Forms.BorderStyle.None;
correctAnswerTextBox.Location = new System.Drawing.Point(18, 110);
correctAnswerTextBox.Name = "correctAnswerTextBox";
correctAnswerTextBox.ReadOnly = true;
correctAnswerTextBox.Size = new System.Drawing.Size(230, 30);
correctAnswerTextBox.TabIndex = 8;
correctAnswerTextBox.Text = result.correctAnswer;
Controls.Add(correctAnswerTextBox);
yourAnswerTextBox.BackColor = System.Drawing.Color.White;
yourAnswerTextBox.BorderStyle = System.Windows.Forms.BorderStyle.None;
yourAnswerTextBox.Location = new System.Drawing.Point(18, 66);
yourAnswerTextBox.Name = "yourAnswerTextBox";
yourAnswerTextBox.ReadOnly = true;
yourAnswerTextBox.Size = new System.Drawing.Size(230, 30);
yourAnswerTextBox.TabIndex = 7;
yourAnswerTextBox.Text = result.userAnswer;
Controls.Add(yourAnswerTextBox);
questionTextBox.BorderStyle = System.Windows.Forms.BorderStyle.None;
questionTextBox.Location = new System.Drawing.Point(18, 20);
questionTextBox.Name = "questionTextBox";
questionTextBox.ReadOnly = true;
questionTextBox.Size = new System.Drawing.Size(293, 30);
questionTextBox.TabIndex = 4;
questionTextBox.Text = result.questionText;
Controls.Add(questionTextBox);
questionResultLabel.AutoSize = true;
questionResultLabel.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
questionResultLabel.ForeColor = System.Drawing.Color.DodgerBlue;
questionResultLabel.Location = new System.Drawing.Point(4, 4);
questionResultLabel.Name = "questionResultLabel";
questionResultLabel.Size = new System.Drawing.Size(68, 13);
questionResultLabel.TabIndex = 0;
questionResultLabel.Text = "Question "+questionNum;
Controls.Add(questionResultLabel);
}
//method: ConnectionReader
//description: reads data from the server
//params: none
//returns: void
private void ConnectionReader()
{
try {
while(!stopped) {
if(reader.PeekLine().StartsWith("QUESTION:")) {//QUESTION
//get question
QuestionEventArgs question = new QuestionEventArgs();
question.questionText = reader.ReadLine().Substring("QUESTION:".Length);
//get answers
question.answers = new List<string>();
while(reader.PeekLine().StartsWith("ANSWER:")) {
question.answers.Add(reader.ReadLine().Substring("ANSWER:".Length));
}
question.timeLimit = int.Parse(reader.ReadLine().Substring("TIME:".Length));
owner.Invoke((MethodInvoker)(
() => { QuestionReceived(this, question); }
));
} else if(reader.PeekLine().StartsWith("RESULT:")) {//QUESTION RESULTS
List<QuestionResult> results = new List<QuestionResult>();
while(reader.PeekLine().StartsWith("RESULT:")) {
QuestionResult r = new QuestionResult();
r.questionText = reader.ReadLine().Substring("RESULT:".Length);
r.correctAnswer = reader.ReadLine();
r.userAnswer = reader.ReadLine();
r.score = int.Parse(reader.ReadLine());
results.Add(r);
}
owner.Invoke((MethodInvoker)(
() => { ResultsReceived(this, results); }
));
} else if(reader.PeekLine().StartsWith("SESSIONID:")) {//LEADERBOARD
List<UserSession> rows = new List<UserSession>();
while(reader.PeekLine() != null && reader.PeekLine().StartsWith("SESSIONID:")) {
UserSession r = new UserSession();
r.sessionId = int.Parse(reader.ReadLine().Substring("SESSIONID:".Length));
r.userName = reader.ReadLine().Substring("USERNAME:"******"SCORE:".Length));
rows.Add(r);
}
owner.Invoke((MethodInvoker)(
() => { LeaderboardReceived(this, rows); }
));
} else if(reader.PeekLine().StartsWith("YOUR_SESSIONID:")) {
int sessionId = int.Parse(reader.ReadLine().Substring("YOUR_SESSIONID:".Length));
owner.Invoke((MethodInvoker)(
() => { SessionIdReceived(this, sessionId); }
));
} else {
//nothing we can handle
reader.ReadLine();//consume
}
Thread.Sleep(50);
}
} catch (Exception ex) {
if(ex is ArgumentException || ex is SocketException || ex is IOException || ex is NullReferenceException) {
stopped = true;
owner.Invoke((MethodInvoker)(
() => { ConnectionLost(this, new EventArgs()); }
));
} else {
throw;
}
} finally {
socket.Close();
}
}