/// <summary>
/// Invoke when manager starts new question
/// </summary>
/// <param name="id">Number of question</param>
/// <param name="text">Text of question</param>
/// <param name="secondsToAnswer">Time in seconds to answer</param>
/// <param name="kind">Type of question</param>
/// <param name="answers">List of answers</param>
/// <param name="mediaPath">Path to video or picture for question</param>
private void QuizManager_OnNewQuestion(int id, string text, string rightAnswer, int secondsToAnswer, QuestionKind kind, List <Answer> answers, Uri mediaPath, MediaAnswer mediaAnswer)
{
switch (kind)
{
case QuestionKind.WithVideo:
{
ShowBlacker();
ImageAndVideoGrid.Children[0].Visibility = Visibility.Collapsed;
MediaGrid.Visibility = Visibility.Visible;
MediaBorder.Padding = new Thickness(200, 30, 200, 0);
MediaBlock.Source = mediaPath;
MediaBlock.Visibility = Visibility.Visible;
MediaBlock.Play();
isVideoQuestion = true;
isVideoPlay = true;
break;
}
case QuestionKind.WithImage:
{
ShowBlacker();
MediaBlock.Stop();
ImageAndVideoGrid.Children.RemoveAt(0);
Image image = new Image();
BitmapImage src = new BitmapImage();
src.BeginInit();
src.UriSource = mediaPath;
src.EndInit();
image.Source = src;
image.Stretch = Stretch.Uniform;
ImageAndVideoGrid.Children.Insert(0, image);
MediaGrid.Visibility = Visibility.Visible;
MediaBlock.Visibility = Visibility.Collapsed;
isVideoQuestion = false;
break;
}
case QuestionKind.Simple:
{
HideBlacker();
MediaBlock.Stop();
MediaDockPanel.Visibility = Visibility.Collapsed;
MediaBlock.Visibility = Visibility.Collapsed;
isVideoQuestion = false;
break;
}
}
switch (mediaAnswer.Kind)
{
case AnswerKind.WithImage:
{
RightAnswerMediaGrid.Visibility = Visibility.Visible;
RightAnswerMediaBlock.Stop();
RightAnswerMediaBlock.Visibility = Visibility.Collapsed;
RightMediaInnerGrid.Children.RemoveAt(0);
Image image = new Image();
BitmapImage src = new BitmapImage();
src.BeginInit();
src.UriSource = mediaAnswer.AnswerImagePath;
src.EndInit();
image.Source = src;
image.Stretch = Stretch.Uniform;
RightMediaInnerGrid.Children.Insert(0, image);
if (src.Height > SystemParameters.PrimaryScreenHeight / 2.4)
{
(RightMediaInnerGrid.Children[0] as Image).Height = SystemParameters.PrimaryScreenHeight / 2.4;
}
RightAnswerDockPanel.Margin = new Thickness(0, 20, 0, 0);
break;
}
case AnswerKind.WithVideo:
{
RightAnswerMediaGrid.Visibility = Visibility.Visible;
RightAnswerMediaBlock.Visibility = Visibility.Visible;
RightMediaInnerGrid.Children[0].Visibility = Visibility.Collapsed;
RightAnswerMediaBlock.Source = mediaAnswer.AnswerVideoPath;
RightAnswerMediaBlock.Play();
RightAnswerDockPanel.Margin = new Thickness(0, 20, 0, 0);
break;
}
case AnswerKind.Simple:
{
RightAnswerMediaGrid.Visibility = Visibility.Collapsed;
RightAnswerDockPanel.Margin = new Thickness(0, 100, 0, 0);
break;
}
}
QuestionNumberFontSize = 33 - ((int)Math.Log10(QuestionNumber) + 1) * 2;
if (text.Count() < 93)
{
QuestionTextBlock.VerticalAlignment = VerticalAlignment.Center;
}
else if (text.Count() < 185)
{
QuestionTextBlock.VerticalAlignment = VerticalAlignment.Top;
}
else
{
QuestionTextBlock.VerticalAlignment = VerticalAlignment.Top;
text = text.Substring(0, 182) + "...";
}
QuestionText = text;
Regex reg = new Regex(@"\s{2,}");
text = reg.Replace(text, " ");
MainWindowQuestion = text;
AnswerTimerText = secondsToAnswer.ToString();
_answersTime = TimeSpan.FromSeconds(secondsToAnswer);
QuestionNumber = id;
RightAnswer = rightAnswer;
RightAnswerGrid.Visibility = Visibility.Hidden;
RightAnswerMediaBlock.Stop();
MediaGrid.Visibility = Visibility.Visible;
MediaDockPanel.Visibility = Visibility.Visible;
ShowImage();
}
private void Window_KeyUp(object sender, KeyEventArgs e)
{
switch (e.Key)
{
case Key.P:
{
if (isVideoQuestion)
{
if (isVideoPlay)
{
MediaBlock.Pause();
}
else
{
MediaBlock.Play();
}
isVideoPlay = !isVideoPlay;
}
if (isVideoRightAnswer)
{
if (isRightAnswerVideoPlay)
{
RightAnswerMediaBlock.Pause();
}
else
{
RightAnswerMediaBlock.Play();
}
isRightAnswerVideoPlay = !isRightAnswerVideoPlay;
}
break;
}
case Key.R:
{
if (isVideoQuestion)
{
MediaBlock.Stop();
MediaBlock.Play();
isVideoPlay = true;
}
if (isVideoRightAnswer)
{
MediaBlock.Stop();
MediaBlock.Play();
isRightAnswerVideoPlay = true;
}
break;
}
}
if (!isQuizStarted)
{
return;
}
if (e.Key == Key.Enter)
{
if (isAddPointsWindowOpened)
{
if (ActivePlayer != null && ActivePlayer.PlayerIndex >= 0)
{
if (quizManager.AddedPoints())
{
HideBlacker();
}
else
{
ShowBlacker();
}
isAddPointsWindowOpened = false;
AddPointsMenu.Visibility = Visibility.Collapsed;
if (isAddingPointNecessary)
{
AddPoints(ActivePlayer.PlayerIndex, Convert.ToDouble(AddingPointsTextBlock.Text));
QuizManager_OnRightAnswer(0, true);
MediaGrid.Visibility = Visibility.Hidden;
RightAnswerGrid.Visibility = Visibility.Visible;
isAddingPointNecessary = false;
return;
}
HideBlacker();
AddPoints(ActivePlayer.PlayerIndex, Convert.ToDouble(AddingPointsTextBlock.Text));
isAddingPointNecessary = false;
closedElement.Visibility = Visibility.Visible;
}
}
}
if (e.Key == Key.Escape)
{
if (isAddPointsWindowOpened)
{
if (!isAddingPointNecessary)
{
AddPointsMenu.Visibility = Visibility.Hidden;
closedElement.Visibility = Visibility.Visible;
HideBlacker();
}
}
}
if (isAddPointsWindowOpened)
{
if (Char.IsDigit((char)KeyInterop.VirtualKeyFromKey(e.Key)) && e.Key != Key.Back || e.Key == Key.Space)
{
if ((int)(((char)KeyInterop.VirtualKeyFromKey(e.Key)) - '0') > Players.Count || (int)(((char)KeyInterop.VirtualKeyFromKey(e.Key)) - '0') == 0)
{
return;
}
ActivePlayer = Players[(int)(((char)KeyInterop.VirtualKeyFromKey(e.Key)) - '0') - 1];
}
else
{
return;
}
}
switch (e.Key)
{
case Key.Y:
{
quizManager.RightAnswerClick();
break;
}
case Key.N:
{
quizManager.WrongAnswerClick();
break;
}
case Key.S:
{
quizManager.StartButtonListener(StartTimer);
break;
}
case Key.C:
{
quizManager.Next();
break;
}
case Key.Q:
{
ShowBlacker();
isAddingPointNecessary = false;
AddPointsMenu.Visibility = Visibility.Visible;
ActivePlayer = null;
if (RightAnswerGrid.Visibility == Visibility.Visible)
{
closedElement = RightAnswerGrid;
RightAnswerGrid.Visibility = Visibility.Hidden;
}
else if (MediaGrid.Visibility == Visibility.Visible)
{
closedElement = MediaGrid;
MediaGrid.Visibility = Visibility.Hidden;
}
else if (MainSettingsGrid.Visibility == Visibility.Visible)
{
closedElement = MainSettingsGrid;
MainSettingsGrid.Visibility = Visibility.Hidden;
}
isAddPointsWindowOpened = true;
quizManager.StopQuiz();
break;
}
}
}
