private void LoadContentInfo(long id)
{
Component content = _contentManager.GetComponent(id);
if (content.GetType().Name == "ContentFile")
{
textBoxTitle.Text = ((ContentFile)content).Title;
TextBoxURI.Text = ((ContentFile)content).URI;
textBoxDescription.Text = ((ContentFile)content).Description;
Size.Text = ((ContentFile)content).Size.ToString();
switch (((ContentFile)content).ComponentType)
{
case ComponentType.Audio:
radioButtonAudio.IsChecked = true;
break;
case ComponentType.Video:
radioButtonVideo.IsChecked = true;
break;
case ComponentType.Document:
radioButtonDocument.IsChecked = true;
break;
}
Edit.IsEnabled = true;
Delete.IsEnabled = true;
DisableQuizInfo();
}
else if (content.GetType().Name == "Quiz")
{
textBoxQuizTitle.Text = (content as Quiz).Title;
textBoxTitle.IsEnabled = true;
EditQuiz.IsEnabled = true;
DeleteQuiz.IsEnabled = true;
DisableContentFileInfo();
}
}
/// <summary>
/// Add new Grade
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonAddGrade_Click(object sender, RoutedEventArgs e)
{
Window window = new Window()
{
Title = "Create grade",
ResizeMode = ResizeMode.NoResize,
WindowStartupLocation = WindowStartupLocation.CenterScreen
};
window.Loaded += delegate(object o, RoutedEventArgs args)
{
if (_selectedEducationalLevel != null)
{
long value = _educationalLevelDictionary[_selectedEducationalLevel.Name];
Component component = _contentManager.GetComponent(value);
EducationalLevelType type = (component as EducationalLevel).Level;
GradeSelection grade = new GradeSelection(type)
{
VerticalAlignment = VerticalAlignment.Stretch,
HorizontalAlignment = HorizontalAlignment.Stretch,
};
window.Width = grade.Width + 35;
window.Height = grade.Height + 40;
window.Content = grade;
grade.button.Click += delegate(object obj, RoutedEventArgs Args)
{
GradeSelection control = window.Content as GradeSelection;
string icon = control.GetSelectedIcon();
GradeType gradeType = control.GetSelectedGrade();
if (icon != "")
{
if (_selectedEducationalLevel != null)
{
long id = _contentManager.AddGrade(_educationalLevelDictionary[_selectedEducationalLevel.Name], icon, gradeType);
if (id > 0) //new edu level created
{
Image image = new Image()
{
Source = new BitmapImage(new Uri(icon)),
RenderSize = new Size(100, 100),
MaxHeight = 100,
MaxWidth = 100,
Margin = new Thickness(15),
Opacity = 0.5,
Name = "Image_" + id
};
image.MouseUp += delegate(object senderImage, MouseButtonEventArgs eventArgs)
{
ImageGrade_Click(senderImage as Image);
};
if (!_gradesDictionary.ContainsKey(image.Name))
{
_gradesDictionary[image.Name] = id;
WrapPanelGrades.Children.Add(image);
ImageGrade_Click(image);
}
else
{
image = null;
}
}// -1 - error; 0 - already exists
}
}
window.Close();
};
}
else
{
window.Close();
}
};
window.ShowDialog();
}