public override Mirror CreateMirror(Cell cell)
{
var mirror = new EditorMirror {
Cell = cell
};
GameEditor.SetEditor(mirror, GameEditor.GetEditor(this));
return(mirror);
}
private void AddCell(int col, int row, Cell cell)
{
var mirror = new EditorMirror()
{
Cell = cell
};
GameEditor.SetEditor(mirror, VisualTreeHelper.GetParent(this) as GameEditor);
SetColumn(mirror, col);
SetRow(mirror, row);
bool isCancel = false;
mirror.BeginDrag += (sender, e) => {
if (e.OldCheckerboard == this)
{
isCancel = false;
AddCell(col, row, mirror.Cell.Clone() as Cell);
}
};
mirror.PreviewEndDrag += (sender, e) => {
if (e.NewCheckerboard == this)
{
e.Cancel = true;
}
if (e.Cancel && e.OldCheckerboard == this)
{
isCancel = true;
}
};
mirror.EndDrag += (sender, e) => {
if (isCancel)
{
e.OldCheckerboard.Children.Remove(mirror);
}
};
Children.Add(mirror);
}
