private void BTN_Delete_Card_Click(object sender, RoutedEventArgs e)
{
//This does basically the same thing to a card as Delete_Set does to a whole set
//We need to ensure this is something the user wishes to do
InputDialog input = new InputDialog("Are You Sure You Want To Delete This Card?\nThis Action Cannot Be Undone!\n(y/n)");
if (input.ShowDialog() == true)
{
if (input.Answer().ToLower() == "y" && CMB_Card_Selector.SelectedItem != null)
{
Static_Methods_Container.Clear_Text_Boxes(this);
//First we will need the card object out of the selected item
Card target = (Card)((ComboBoxItem)CMB_Card_Selector.SelectedItem).Tag;
//This card contains the fileinfo we can use to delete the file
FileInfo info = target.Text_File;
if (info.Exists)
{
info.Delete();
}
//We then remove the selected card from the selected sets list
//First we need to extract the list of cards from the selected set to remove from
List <Card> current_set = ((Set_Info)((ComboBoxItem)CMB_Set_Selector.SelectedItem).Tag).cards;
//Remove the target card from this list
current_set.Remove(target);
//Lastly Delete the entry on the combo box since it references nothing
CMB_Card_Selector.Items.RemoveAt(CMB_Card_Selector.SelectedIndex);
}
}
}
private void CMB_Card_Selector_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
//First we need to clear the textboxes
Static_Methods_Container.Clear_Text_Boxes(this);
//and then if the new selection has a functional Card in the tag update the textboxes with this new data
if (CMB_Card_Selector.SelectedItem != null && (Card)((ComboBoxItem)CMB_Card_Selector.SelectedItem).Tag != null)
{
//Fill the textboxes
Card card = (Card)((ComboBoxItem)CMB_Card_Selector.SelectedItem).Tag;
Static_Methods_Container.Populate_Text_Boxes(this, card);
}
}
private void CMB_Set_Selector_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
//When the set drop down gets changed, the card list needs to be updated to represent the new set selected
//Start by changing the selected Card in the combo box to an empty box
CMB_Card_Selector.SelectedIndex = -1;
//Empty The Text Boxes of any content
Static_Methods_Container.Clear_Text_Boxes(this);
//And Empty the card list
CMB_Card_Selector.Items.Clear();
//get the set from the selected item if they exist
if (CMB_Set_Selector.SelectedItem != null && (Set_Info)((ComboBoxItem)CMB_Set_Selector.SelectedItem).Tag != null)
{
ComboBoxItem New_Selection = (ComboBoxItem)CMB_Set_Selector.SelectedItem;
List <Card> cards = ((Set_Info)(New_Selection.Tag)).cards;
//and repopulate the card drop down with those cards
Static_Methods_Container.Populate_Card_List(this, cards);
}
}
private void BTN_Delete_Set_Click(object sender, RoutedEventArgs e)
{
//This will target and delete the directory of the selected item assuming a prompt is passed
InputDialog input = new InputDialog("Are You Sure You Want To Delete The Selected Set?\nThis Action Cannot Be Undone!\n(y/n)");
if (input.ShowDialog() == true)
{
if (input.Answer().ToLower() == "y" && CMB_Set_Selector.SelectedItem != null)
{
//Can't delete what doesnt exist obviously
Static_Methods_Container.Clear_Text_Boxes(this);
CMB_Card_Selector.SelectedIndex = -1;
CMB_Card_Selector.Items.Clear();
//We need to get the directory from the currently selected set
Set_Info info = (Set_Info)((ComboBoxItem)CMB_Set_Selector.SelectedItem).Tag;
//And use the directory to delete the whole directory
//the true at the end indicates recursive delete so as to delete contents as well
Directory.Delete(info.dir, true);
//Lastly we Remove the currently selected item from the list since it holds nothing anymore
CMB_Set_Selector.Items.RemoveAt(CMB_Set_Selector.SelectedIndex);
}
}
}
