public void InvertSelectedItems(object sender, EventArgs e)
{
var selected = _listView.ListView.CheckBoxes ? _listView.CheckedObjects : _listView.SelectedObjects;
var inverted = FilteredUninstallers.Except(selected);
ChangeSelection(inverted);
}
public void InvertSelectedItems(object sender, EventArgs e)
{
var selectedObjects = _listView.SelectedObjects;
_listView.ListView.DeselectAll();
_listView.ListView.SelectObjects(FilteredUninstallers.Where(x => !selectedObjects.Contains(x)).ToList());
_listView.ListView.Focus();
}
/// <summary>
/// Select first item starting with the keycode.
/// If keycode leads to a valid selection true is returned. Otherwise, if there is nothing relevant to select false is
/// returned.
/// </summary>
public bool SelectItemFromKeystroke(Keys keyCode)
{
var keyName = keyCode.ToLetterOrNumberString();
if (keyName != null)
{
var selectedObj = FilteredUninstallers.FirstOrDefault(x => x.DisplayName.StartsWith(keyName, StringComparison.InvariantCultureIgnoreCase));
_listView.ListView.DeselectAll();
if (selectedObj != null)
{
_listView.ListView.SelectObject(selectedObj, true);
_listView.ListView.EnsureModelVisible(selectedObj);
return(true);
}
}
return(false);
}
/*public bool DisplayWindowsFeatures()
* {
* if (ListRefreshIsRunning)
* return false;
*
* ListRefreshIsRunning = true;
* _reference.LockApplication(true);
*
* var error = LoadingDialog.ShowDialog(Localisable.LoadingDialogTitleLoadingWindowsFeatures, x =>
* {
* var items = UninstallManager.GetWindowsFeaturesList(y =>
* {
* x.SetMaximum(y.TotalCount);
* x.SetProgress(y.CurrentCount);
* });
*
* AllUninstallers =
* AllUninstallers.Where(e => e.UninstallerKind != UninstallerType.Dism).Concat(items).ToList();
* _listView.ListView.SafeInvoke(() => _listView.ListView.SetObjects(AllUninstallers, false));
* });
*
* if (error != null)
* PremadeDialogs.GenericError(error);
*
* _reference.LockApplication(false);
* ListRefreshIsRunning = false;
*
* return error == null;
* }*/
/// <summary>
/// Get total size of all visible uninstallers.
/// </summary>
public FileSize GetFilteredSize()
{
return(FilteredUninstallers.Select(x => x.EstimatedSize).DefaultIfEmpty(FileSize.Empty)
.Aggregate((size1, size2) => size1 + size2));
}
