/// <summary>
///
/// </summary>
/// <param name="selectedItem"></param>
public void RemoveSet(ITreeViewItemViewModel selectedItem)
{
if (selectedItem == null)
{
//imply selection
selectedItem = this.treeviewCardSets.SelectedValue as ITreeViewItemViewModel;
if (selectedItem != null)
{
CardSetModelView setModel;
if (!selectedItem.IsLeaf)
{
setModel = selectedItem as CardSetModelView;
}
else
{
return;
}
CardSets.Remove(setModel);
NotifyPropertyChanged("CardSets");
NotifyPropertyChanged("ObservableCardSets");
}
}
else
{
CardSetModelView set = selectedItem as CardSetModelView;
if (set != null && CardSets.Contains(set))
{
CardSets.Remove(set);
NotifyPropertyChanged("CardSets");
NotifyPropertyChanged("ObservableCardSets");
}
}
}
/// <summary>
/// Moves a card from the old set to this one
/// and notifies of property changes.
/// </summary>
/// <param name="old"></param>
public void TransferCard(CardModelView card)
{
if (card == null)
{
return;
}
CardSetModelView old = card.Parent as CardSetModelView;
if (old == null)
{
return;
}
if (old == this)
{
//MessageBox.Show("Whoa!");
return;
}
_Cards.Add(card);
old._Cards.Remove(card);
card.TransferOwnership(this);
NotifyPropertyChanged("Cards");
NotifyPropertyChanged("Children");
old.NotifyPropertyChanged("Cards");
old.NotifyPropertyChanged("Children");
}
/// <summary>
///
/// </summary>
public void AddSet()
{
CardSetModelView newSet = new CardSetModelView();
newSet.ResetToDefaultSet();
CardSets.Add(newSet);
NotifyPropertyChanged("CardSets");
NotifyPropertyChanged("ObservableCardSets");
}
private void treeview_MouseMove(object sender, MouseEventArgs e)
{
if (!Dragging)
{
return;
}
try
{
if (e.LeftButton == MouseButtonState.Pressed)
{
Point currentMousePos = e.GetPosition(this.treeviewCardSets);
if (Math.Abs(currentMousePos.X - StartDragPos.X) > SystemParameters.MinimumHorizontalDragDistance ||
Math.Abs(currentMousePos.Y - StartDragPos.Y) > SystemParameters.MinimumVerticalDragDistance)
{
DraggedItem = this.treeviewCardSets.SelectedItem as ITreeViewItemViewModel;
if (DraggedItem != null)
{
DragDropEffects finalDropEffect = DragDrop.DoDragDrop(this.treeviewCardSets,
this.treeviewCardSets.SelectedValue,
DragDropEffects.Move);
//ensure target is not null and item is dragging
if (finalDropEffect == DragDropEffects.Move && DropTarget != null)
{
if (DropTarget.IsLeaf)
{
CardSetModelView set = DropTarget.Parent as CardSetModelView;
set.TransferCard(DraggedItem as CardModelView);
DropTarget = null;
DraggedItem = null;
}
else
{
//copy card to target set
//then remove references
CardSetModelView set = DropTarget as CardSetModelView;
set.TransferCard(DraggedItem as CardModelView);
DropTarget = null;
DraggedItem = null;
}
}
}
}
}
}
catch (Exception)
{
}
return;
}
public void ImportSet(string fileName)
{
if (fileName != null && fileName.Length > 0)
{
//imply selection
ITreeViewItemViewModel selectedItem = this.treeviewCardSets.SelectedValue as ITreeViewItemViewModel;
if (selectedItem != null)
{
//CardSetModelView cardSet;
//if (selectedItem.IsLeaf) cardSet = selectedItem.Parent as CardSetModelView;
//else cardSet = selectedItem as CardSetModelView;
//serialize that card
IFormatter formatter = new BinaryFormatter();
Stream stream = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.Read);
CardSetModelView cardSet = (CardSetModelView)formatter.Deserialize(stream);
stream.Close();
if (cardSet == null)
{
MessageBox.Show("The card set did not load properly. " + fileName);
return;
}
//cardSet.AddCardToSet(cardSet);
this.CardSets.Add(cardSet);
NotifyPropertyChanged("CardSets");
NotifyPropertyChanged("ObservableCardSets");
cardSet.IsExpanded = true;
ActiveCard = cardSet.Cards[0] as CardModelView;
}
else
{
MessageBox.Show("There was an error loading the card. " + fileName);
}
}
}
public void RenameSet()
{
//imply selection
ITreeViewItemViewModel selectedItem = this.treeviewCardSets.SelectedValue as ITreeViewItemViewModel;
if (selectedItem != null)
{
CardSetModelView setModel;
if (!selectedItem.IsLeaf)
{
setModel = selectedItem as CardSetModelView;
}
else
{
return;
}
TreeViewItem item = this.treeviewCardSets.ItemContainerGenerator.ContainerFromItem(this.treeviewCardSets.SelectedItem) as TreeViewItem;
//myTree.ItemContainerGenerator.ContainerFromItem(SelectedItem) as TreeViewItem
if (item == null)
{
MessageBox.Show("Oh no");
return;
}
GeneralTransform myTransform = item.TransformToAncestor(treeviewCardSets);
Point myOffset = myTransform.Transform(new Point(0, 0));
// myOffset.Y contains your distance from the top of the treeview now
textboxRenamer.Margin = new Thickness(10.0, myOffset.Y + 32.0, 0, 0);
SelectedSet = setModel;
this.textboxRenamer.Visibility = System.Windows.Visibility.Visible;
this.textboxRenamer.IsEnabled = true;
this.textboxRenamer.Text = setModel.Name;
this.textboxRenamer.Focus();
}
}
public void SetOwner(CardSetModelView set)
{
this._OwningSet = set;
}
/// <summary>
///
/// </summary>
/// <param name="newSet"></param>
public void TransferOwnership(CardSetModelView newSet)
{
this._OwningSet = newSet;
}
/// <summary>
/// Required public default constructor for data binding.
/// </summary>
public CardModelView(CardSetModelView owningSet)
{
_OwningSet = owningSet;
}