public override void CanClose(Action <bool> callback)
{
CloseStrategy.Execute(items.ToList(), (canClose, closable) =>
{
if (!canClose && closable.Any())
{
if (closable.Contains(ActiveItem))
{
var list = items.ToList();
var next = ActiveItem;
do
{
var previous = next;
next = DetermineNextItemToActivate(list, list.IndexOf(previous));
list.Remove(previous);
} while (closable.Contains(next));
var previousActive = ActiveItem;
ChangeActiveItem(next, true);
items.Remove(previousActive);
var stillToClose = closable.ToList();
stillToClose.Remove(previousActive);
closable = stillToClose;
}
EnumerableExtensions.Apply(closable.OfType <IDeactivate>(), x => x.Deactivate(true));
items.RemoveRange(closable);
}
callback(canClose);
});
}
public OneActive()
{
items.CollectionChanged += (s, e) =>
{
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
EnumerableExtensions.Apply(e.NewItems.OfType <IChild>(), x => x.Parent = this);
break;
case NotifyCollectionChangedAction.Remove:
EnumerableExtensions.Apply(e.OldItems.OfType <IChild>(), x => x.Parent = null);
break;
case NotifyCollectionChangedAction.Replace:
EnumerableExtensions.Apply(e.NewItems.OfType <IChild>(), x => x.Parent = this);
EnumerableExtensions.Apply(e.OldItems.OfType <IChild>(), x => x.Parent = null);
break;
case NotifyCollectionChangedAction.Reset:
EnumerableExtensions.Apply(items.OfType <IChild>(), x => x.Parent = this);
break;
}
};
}
protected override void OnDeactivate(bool close)
{
if (close)
{
EnumerableExtensions.Apply(items.OfType <IDeactivate>(), x => x.Deactivate(true));
items.Clear();
}
else
{
ScreenExtensions.TryDeactivate(ActiveItem, false);
}
}
public static GitStashInfo GetStashDetails(GitStash stash)
{
GitStashInfo res = null;
var cmd = "git";
var args = $"-C \"{stash.GitDirectory}\" stash show {stash.Id}";
ScriptHelper.ExecuteScript(cmd, args, ScriptExecutionSettings.OneOutputStream, s =>
{
res = GitStashInfo.ParseFromCmdResult(s, stash.GitDirectory);
EnumerableExtensions.Apply(res.Changes, change => change.Image = FileHelper.GetFileIconForExtensionOrFilename(Path.GetExtension(change.FileName)).ToBitmap().ToImageSource());
res.Stash = stash;
});
return(res);
}