private void RemoveMultimedia(QuizCreatorQuestion question, Label multimediaLabel)
{
question.FilePath = "";
question.Multimedia = false;
multimediaLabel.Text = "None";
filePathInfo.SetToolTip(multimediaLabel, "No file selected");
}
private void AddMultimedia(QuizCreatorQuestion question, Label multimediaLabel)
{
var dialog = new OpenFileDialog();
dialog.Filter = "All Files | *.bmp; *.jpg; *.jpeg; *.png; *.tif; *.tiff; *.wav|" +
"Image Files(*.bmp; *.jpg; *.jpeg; *.png; *.tif; *.tiff)| *.bmp; *.jpg; *.jpeg; *.png; *.tif; *.tiff| Sound files(*.wav) | *.wav";
if (dialog.ShowDialog() == DialogResult.OK)
{
question.FilePath = dialog.FileName;
question.Multimedia = true;
multimediaLabel.Text = "Ok";
filePathInfo.SetToolTip(multimediaLabel, dialog.FileName);
}
}
private void addQuestionClick(object sender, EventArgs e)
{
int vx = mainPanel.AutoScrollPosition.X;
int vy = mainPanel.AutoScrollPosition.Y;
int textBoxWidth = 200;
int leftStart = 40;
int topStart = 20;
var questionPanel = new Panel
{
Anchor = AnchorStyles.Left | AnchorStyles.Right | AnchorStyles.Top,
Height = entryHeight,
Width = mainPanel.Width,
Top = controler.QuestionCount * entryHeight + vy
};
mainPanel.Controls.Add(questionPanel);
//Creating object in controler
QuizCreatorQuestion question = controler.AddQuestion();
#region Quit Button
var quitButton = new Button
{
Top = 10,
Left = 10,
Height = 20,
Width = 20,
FlatStyle = FlatStyle.Popup,
BackColor = Color.Red,
TextAlign = ContentAlignment.MiddleCenter,
Text = "X",
Cursor = Cursors.Hand,
ForeColor = Color.Black
};
quitButton.Click += (s, ea) => removePanel(quitButton.Parent as Panel);
quitButton.Click += (s, ea) => controler.RemoveQuestion(question);
questionPanel.Controls.Add(quitButton);
#endregion
#region Question
var questionLabel = new Label
{
Top = topStart,
Left = leftStart,
Height = 20,
Text = "Question"
};
questionPanel.Controls.Add(questionLabel);
var questionTextBox = new RichTextBox
{
Top = topStart + 20,
Left = leftStart,
Height = entryHeight - 40 - topStart,
Width = textBoxWidth,
ForeColor = Color.Black
};
questionTextBox.TextChanged += (s, ea) => question.Question = (s as RichTextBox).Text;
questionPanel.Controls.Add(questionTextBox);
#endregion
#region Answers
var answerTextBoxes = new RichTextBox[4];
for (int i = 0; i < 4; i++)
{
var answerLabel = new Label
{
Top = topStart,
Left = leftStart + (i + 1) * (textBoxWidth + 10),
Height = 20,
Text = "Answer " + (char)('a' + i)
};
questionPanel.Controls.Add(answerLabel);
answerTextBoxes[i] = new RichTextBox
{
Top = topStart + 20,
Left = leftStart + (i + 1) * (textBoxWidth + 10),
Height = entryHeight - 40 - topStart,
Width = 200,
ForeColor = Color.Black
};
int index = i;
answerTextBoxes[i].TextChanged += (s, ea) => question[index] = (s as RichTextBox).Text;
questionPanel.Controls.Add(answerTextBoxes[i]);
}
#endregion
#region Add Multimedia Button
var addMultimediaButton = new Button
{
Left = leftStart + 5 * (textBoxWidth + 10),
Top = topStart + 20,
Height = 30,
Width = 150,
Text = "Add multimedia",
FlatStyle = FlatStyle.Popup,
BackColor = Color.Green,
ForeColor = Color.White,
TextAlign = ContentAlignment.MiddleCenter,
Cursor = Cursors.Hand
};
questionPanel.Controls.Add(addMultimediaButton);
#endregion
#region Multimedia Label
var multimediaLabel = new Label
{
Left = leftStart + 5 * (textBoxWidth + 10) + addMultimediaButton.Width + 10,
Top = topStart + 20,
Height = 30,
Width = 40,
Text = "None",
TextAlign = ContentAlignment.MiddleCenter
};
questionPanel.Controls.Add(multimediaLabel);
filePathInfo.SetToolTip(multimediaLabel, "No file selected");
#endregion
addMultimediaButton.Click += (s, ea) => AddMultimedia(question, multimediaLabel);
#region Remove Multimedia Button
var RemoveMultimediaButton = new Button
{
Left = leftStart + 5 * (textBoxWidth + 10) + addMultimediaButton.Width + multimediaLabel.Width + 15,
Top = topStart + 20,
FlatStyle = FlatStyle.Popup,
BackColor = Color.Red,
TextAlign = ContentAlignment.MiddleCenter,
Text = "X",
Cursor = Cursors.Hand,
Height = 30,
Width = 30,
ForeColor = Color.Black
};
questionPanel.Controls.Add(RemoveMultimediaButton);
RemoveMultimediaButton.Click += (s, ea) => RemoveMultimedia(question, multimediaLabel);
#endregion
#region Right answers radio buttons
var answerRadioButtons = new RadioButton[4];
for (int i = 0; i < 4; i++)
{
var index = i;
answerRadioButtons[i] = new RadioButton
{
Left = leftStart + 5 * (textBoxWidth + 10),
Top = addMultimediaButton.Top + addMultimediaButton.Height + 10 + i * (20),
Text = "Answer " + (char)('a' + i) + " is correct.",
Width = 150,
Checked = i == 0
};
questionPanel.Controls.Add(answerRadioButtons[i]);
answerRadioButtons[i].CheckedChanged += (s, ea) => { if ((s as RadioButton).Checked)
{
question.RightAnswerIndex = index;
}
};
}
#endregion
#region Make entry inrerface
Action <string> setQuestion = (text) => questionTextBox.Text = text;
Action <int, string> setAnswer = (index, text) => answerTextBoxes[index].Text = text;
Action <int> setRight = (index) => answerRadioButtons[index].Checked = true;
Action <string> setFilePath = (filepath) =>
{
question.FilePath = filepath;
if (filepath != "")
{
if (File.Exists(filepath))
{
multimediaLabel.Text = "Ok";
question.Multimedia = true;
filePathInfo.SetToolTip(multimediaLabel, filepath);
}
else
{
multimediaLabel.Text = "Error";
question.Multimedia = false;
filePathInfo.SetToolTip(multimediaLabel, "File does not exist");
}
}
else
{
question.Multimedia = false;
filePathInfo.SetToolTip(multimediaLabel, "No file selected");
multimediaLabel.Text = "None";
}
};
var entry = new EntryInterface(setQuestion, setAnswer, setRight, setFilePath);
entries.Add(entry);
quitButton.Click += (s, ea) => entries.Remove(entry);
#endregion
}
public void RemoveQuestion(QuizCreatorQuestion q)
{
questions.Remove(q);
}