private void add_instance(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
Instance instance = new Instance {
Day = 0, StartTime = new Time {
Hours = 9, Minutes = 0
}, EndTime = new Time {
Hours = 10, Minutes = 0
}, EventName = temp.Name
};
temp.Instances.Add(instance);
var control = new InstanceControl(instance, self);
holder.Children.Add(control);
control.InstanceChanged += () =>
{
ShouldSave = true;
};
control.OnDelete += (instanceElement, ins) =>
{
temp.Instances.Remove(ins);
holder.Children.Remove(instanceElement);
ShouldSave = true;
};
}
//this method recreates the content of the holder after an update to the data source
void refresh()
{
holder.Children.Clear();
foreach (Instance c in self.Instances)
{
InstanceControl cont = new InstanceControl(c, selfTB);
holder.Children.Add(cont);
cont.OnDelete += (a, b) =>
{
holder.Children.Remove(a);
self.Instances.Remove(b);
};
}
}
void list_SelectionChanged(ref Course model, bool no_selection)
{
if (!no_selection)
{
noSelectionGrid.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
SelectionGrid.Visibility = Windows.UI.Xaml.Visibility.Visible;
actual = model;
temp.Clone(model);
clear();
_class.Text = model.Class;
_teacher.Text = model.Teacher;
_notes.Text = model.Notes;
_title.Text = model.Name;
colorChooser.SelectedColor = model.TileColor;
for (int x = 0; x < temp.Instances.Count; x++)
{
Instance target = temp.Instances[x];
InstanceControl cc = new InstanceControl(target, self);
holder.Children.Add(cc);
cc.InstanceChanged += () =>
{
ShouldSave = true;
};
cc.OnDelete += (sender, instance) =>
{
temp.Instances.Remove(instance);
holder.Children.Remove(sender);
ShouldSave = true;
};
}
}
else
{
SelectionGrid.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
noSelectionGrid.Visibility = Windows.UI.Xaml.Visibility.Visible;
}
ShouldSave = false;
}
