public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
{
if (values[0] is HistoryTabViewModel == false)
{
return(null);
}
HistoryTabViewModel historyTabViewModel = (HistoryTabViewModel)values[0];
HistoryTabViewModel.HistoryStatus historyStatus = (HistoryTabViewModel.HistoryStatus)values[1];
if (historyStatus == null)
{
return(null);
}
string commitId = historyStatus.CommitId;
if (string.IsNullOrEmpty(commitId))
{
return(null);
}
IGitRepository gitRepository = historyTabViewModel.TryGetGitRepository();
if (gitRepository == null)
{
return(null);
}
List <HistoryFile> output = new List <HistoryFile>();
foreach (var file_info in gitRepository.GetGitWrapper().GetFilelistOfCommit(commitId))
{
HistoryFile file = new HistoryFile();
file.CommitId = commitId;
file.Status = file_info.Status;
file.FileName = file_info.FileName;
file.FileName2 = file_info.FileName2;
file.Display = file.FileName;
if (string.IsNullOrEmpty(file.FileName2) == false)
{
file.Display += " -> " + file.FileName2;
}
output.Add(file);
}
return(output);
}
private void HistoryList_ScrollChanged(object sender, RoutedEventArgs e)
{
List <ScrollBar> scrollBarList = GetVisualChildCollection <ScrollBar>(sender);
foreach (ScrollBar scrollBar in scrollBarList)
{
if (scrollBar.Orientation == Orientation.Vertical)
{
if (scrollBar.Maximum > 0 && scrollBar.Value == scrollBar.Maximum)
{
HistoryTabViewModel viewModel = (HistoryTabViewModel)DataContext;
if (viewModel.MoreHistoryCommand.CanExecute(sender))
{
viewModel.MoreHistoryCommand.Execute(sender);
}
return;
}
}
}
}