public TreeViewItemWithIconViewModel(FilesTreeViewItem model, int stashId, FileIconsService fileIconService, VisualStudioGitService gitService)
{
_internalModel = model;
_fileIconService = fileIconService;
_gitService = gitService;
Source = IsFile ?
_fileIconService.GetFileIcon("." + FileExtension) :
_fileIconService.GetFolderIcon(IsExpanded);
var childNodes = model.Items.Select(m => new TreeViewItemWithIconViewModel(m, stashId, fileIconService, gitService)).ToList();
Items = new ObservableCollection <TreeViewItemWithIconViewModel>(childNodes);
CompareWithPreviousVersionCommand = new DelegateCommand(o =>
{
var treeItem = o as TreeViewItemWithIconViewModel;
var filePath = treeItem?.FullPath;
var fileName = treeItem?.Text;
var isNew = treeItem?.IsNew ?? false;
var isStaged = treeItem?.IsStaged ?? false;
_gitService.RunDiff(stashId, filePath, fileName, isNew, isStaged);
});
}
private void TreeView_ExpandedOrCollapsed(object sender, RoutedEventArgs e)
{
var item = e.OriginalSource as TreeViewItem;
if (item?.DataContext is TreeViewItemWithIcon itemWithIcon &&
!itemWithIcon.IsFile)
{
itemWithIcon.Source = _fileIconsService.GetFolderIcon(item.IsExpanded);
}
}
