public void CloseSilently()
{
var lastSelectedIndex = _owner.SelectedIndex;
var removingIndex = 0;
for (var i = 0; i < OwnerTabCollection.Count; i++)
{
if (!ReferenceEquals(OwnerTabCollection[i], this))
{
continue;
}
removingIndex = i;
break;
}
_owner.SelectedIndex = removingIndex;
if (removingIndex > lastSelectedIndex)
{
_owner.SelectedIndex = lastSelectedIndex;
}
else
{
_owner.SelectedIndex = lastSelectedIndex - 1;
}
IsSelected = false;
RemoveFileWatcher();
OwnerTabCollection.Remove(this);
}
private void CloseAllExceptMeImpl(object o)
{
foreach (var t in OwnerTabCollection.ToList())
{
if (!ReferenceEquals(t, this))
{
t.Close();
}
}
}
public bool Close(bool canCancel = true)
{
var lastSelectedIndex = _owner.SelectedIndex;
var removingIndex = 0;
for (var i = 0; i < OwnerTabCollection.Count; i++)
{
if (!ReferenceEquals(OwnerTabCollection[i], this))
{
continue;
}
removingIndex = i;
break;
}
_owner.SelectedIndex = removingIndex;
var canceled = false;
if (ChangesPending)
{
var buttons = canCancel ? MessageBoxButton.YesNoCancel : MessageBoxButton.YesNo;
MessageBoxResult r;
if (MemoryOnly)
{
r = MessageBox.Show(Application.Current.MainWindow,
"Would you like to save this tab to a file before closing?", "Save Changes",
buttons, MessageBoxImage.Question);
if (r == MessageBoxResult.Yes)
{
try
{
if (!SaveTabToNewFile())
{
canceled = true;
}
}
catch (Exception e)
{
MessageBox.Show(Application.Current.MainWindow,
e.Message, "Could Not Save File", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
else if (r == MessageBoxResult.Cancel)
{
canceled = true;
}
}
else
{
r = MessageBox.Show(Application.Current.MainWindow,
"Would you like to save this tab before closing?",
"Save Changes To \"" + FilePath + "\"",
buttons, MessageBoxImage.Question);
if (r == MessageBoxResult.Yes)
{
try
{
if (!SaveOpenFileTab())
{
canceled = true;
}
}
catch (Exception e)
{
MessageBox.Show(Application.Current.MainWindow,
e.Message, "Could Not Save File", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
else if (r == MessageBoxResult.Cancel)
{
canceled = true;
}
}
}
if (canceled)
{
return(false);
}
if (removingIndex > lastSelectedIndex)
{
_owner.SelectedIndex = lastSelectedIndex;
}
else
{
_owner.SelectedIndex = lastSelectedIndex - 1;
}
IsSelected = false;
RemoveFileWatcher();
OwnerTabCollection.Remove(this);
return(true);
}