//MARK: Button Event Handlers
private void btnOK_Click(object sender, EventArgs e)
{
DialogResult dialogResult = DialogResult.OK;
//error / warning checking
if (txtQuestionText.Text.Length > 1 && txtAnswer.Text.Trim() == "")
{
dialogResult = MessageBox.Show("You have not given this question an answer yet.\n\nThis question will appear Red until you give it an answer.", "Warning", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
}
else if (rdoMultipleChoice.Checked && (txtChoiceA.Text.Trim() == "" || txtChoiceB.Text.Trim() == "" || txtChoiceC.Text.Trim() == "" || txtChoiceD.Text.Trim() == ""))
{
dialogResult = MessageBox.Show("You have not given this multiple choice question all 4 Choices yet.\n\nThis question will appear Orange until you give it 4 choices.", "Warning", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
}
if (dialogResult == DialogResult.OK)
{
if (rdoFillInTheBlank.Checked)
{
question.Type = "fb";
}
else if (rdoMultipleChoice.Checked)
{
question.Type = "mc";
question.Choices[0].Text = txtChoiceA.Text;
question.Choices[1].Text = txtChoiceB.Text;
question.Choices[2].Text = txtChoiceC.Text;
question.Choices[3].Text = txtChoiceD.Text;
for (int i = 0; i < 4; i++)
{
DB_Update.UpdateChoiceText(question.Choices[i].Text, question.Choices[i].Id);
}
}
else if (rdoTrueFalse.Checked)
{
question.Type = "tf";
}
question.QuestionText = txtQuestionText.Text;
question.Answer = txtAnswer.Text;
if (!DB_Update.UpdateQuestion(question))
{
MessageBox.Show("Updating Question failed");
}
else
{
DialogResult = DialogResult.OK;
Close();
}
}
}
private void bwUpdateCategory_DoWork(object sender, DoWorkEventArgs e) //also updates questions
{
int i = (int)e.Argument; // i is category index
DB_Update.UpdateCategory(currentCategory);
for (int j = 0; j < game.NumQuestionsPerCategory; j++) // j is question index
{
game.Categories[i].Questions[j].ResetQuestionToDefaults();
DB_Update.UpdateQuestion(game.Categories[i].Questions[j]);
}
}
private void bwImportCategory_DoWork(object sender, DoWorkEventArgs e)
{
if (importCategoryForm.SelectedCategory.Questions.Count > 0) //only import questions if there are any
{
//only imports questions to the max size of the grid and the max size of the other game grid
for (int i = 0; i < category.Questions.Count && i < importCategoryForm.SelectedCategory.Questions.Count; i++)
{
//if going from multiple choice to another type, delete the choices
if (category.Questions[i].Type == "mc" && importCategoryForm.SelectedCategory.Questions[i].Type != "mc")
{
for (int j = 0; j < 4 && j < category.Questions[i].Choices.Count; j++)
{
DB_Delete.DeleteChoice(category.Questions[i].Choices[j].Id);
}
}
// going from other type of question to multiple choice, make the choices
else if (category.Questions[i].Type != "mc" && importCategoryForm.SelectedCategory.Questions[i].Type == "mc")
{
category.Questions[i].Choices = new List <Choice>(new Choice[4]);
for (int j = 0; j < 4 && j < category.Questions[i].Choices.Count; j++)
{
category.Questions[i].Choices[j] = new Choice();
category.Questions[i].Choices[j].QuestionId = (int)category.Questions[i].Id;
category.Questions[i].Choices[j].Index = j;
category.Questions[i].Choices[j].Text = importCategoryForm.SelectedCategory.Questions[i].Choices[j].Text;
category.Questions[i].Choices[j].Id = DB_Insert.InsertChoice(category.Questions[i].Choices[j]);
}
}
//if both are multiple choice, just do a simple update
else if (category.Questions[i].Type == "mc" && importCategoryForm.SelectedCategory.Questions[i].Type == "mc")
{
for (int j = 0; j < 4; j++)
{
category.Questions[i].Choices[j].Text = importCategoryForm.SelectedCategory.Questions[i].Choices[j].Text;
DB_Update.UpdateChoice(category.Questions[i].Choices[j]);
}
}
//set the other new properties of the importing questions. This needs to go after the previous code
category.Questions[i].Type = importCategoryForm.SelectedCategory.Questions[i].Type;
category.Questions[i].QuestionText = importCategoryForm.SelectedCategory.Questions[i].QuestionText;
category.Questions[i].Answer = importCategoryForm.SelectedCategory.Questions[i].Answer;
//update the question (import the question)
DB_Update.UpdateQuestion(category.Questions[i]);
}
}
}
private void bwUpdateQuestion_DoWork(object sender, DoWorkEventArgs e)
{
DB_Update.UpdateQuestion(currentQuestion);
}