public void MenuAddDirectory_Click(object sender, RoutedEventArgs e)
{
var selected = TreeFolderBrowser.SelectedItem as PathItem;
if (selected == null || selected.Parent == null)
{
// No files/folders
selected = new PathItem()
{
IsFolder = true,
FullPath = FolderBrowser.FolderPath,
Parent = FolderBrowser.ActivePathItem.Parent,
Files = FolderBrowser.ActivePathItem.Files
};
FolderBrowser.ActivePathItem = selected;
}
string path;
if (!selected.IsFolder)
{
path = Path.Combine(Path.GetDirectoryName(selected.FullPath), "NewFolder");
}
else
{
var treeItem = FolderBrowser.GetNestedTreeviewItem(selected);
if (treeItem != null)
{
treeItem.IsExpanded = true;
}
path = Path.Combine(selected.FullPath, "NewFolder");
}
var item = new PathItem {
FullPath = path,
IsFolder = true,
IsEditing = true,
IsSelected = true
};
item.SetIcon();
if (!selected.IsFolder)
{
item.Parent = selected.Parent;
}
else
{
item.Parent = selected;
}
item.Parent.Files.Insert(0, item);
FolderBrowser.SetTreeViewSelectionByItem(item);
}
public void MenuAddFile_Click(object sender, RoutedEventArgs e)
{
var selected = TreeFolderBrowser.SelectedItem as PathItem;
if (selected == null)
{
// No files/folders
selected = new PathItem()
{
IsFolder = true, FullPath = FolderBrowser.FolderPath
};
FolderBrowser.ActivePathItem = selected;
}
string path;
TreeViewItem parentTreeViewItem = FolderBrowser.GetNestedTreeviewItem(selected);
if (selected.FullPath == "..")
{
path = Path.Combine(FolderBrowser.FolderPath, "README.md");
}
else if (!selected.IsFolder)
{
path = Path.Combine(Path.GetDirectoryName(selected.FullPath), "README.md");
}
else
{
if (parentTreeViewItem != null)
{
parentTreeViewItem.IsExpanded = true;
}
path = Path.Combine(selected.FullPath, "README.md");
}
if (File.Exists(path))
{
path = Path.Combine(Path.GetDirectoryName(path), "NewFile.md");
if (File.Exists(path))
{
for (int i = 1; i < 30; i++)
{
path = Path.Combine(Path.GetDirectoryName(path), $"NewFile{i}.md");
if (!File.Exists(path))
{
break;
}
}
}
}
var item = new PathItem
{
FullPath = path,
IsFolder = false,
IsFile = true,
IsEditing = true,
IsSelected = true
};
item.EditName = item.DisplayName;
item.SetIcon();
if (selected.FullPath == "..")
{
item.Parent = FolderBrowser.ActivePathItem; // current path
}
else if (!selected.IsFolder)
{
item.Parent = selected.Parent;
}
else
{
item.Parent = selected;
}
item.Parent.Files.Insert(0, item);
Model.Window.Dispatcher.InvokeAsync(
() => FolderBrowser.SetTreeViewSelectionByItem(item, parentTreeViewItem),
DispatcherPriority.ApplicationIdle);
}
public void MenuDeleteFile_Click(object sender, RoutedEventArgs e)
{
var selectedFiles = FolderBrowser.GetSelectedItems();
if (selectedFiles.Count < 0)
{
return;
}
StringBuilder sb = new StringBuilder();
foreach (var file in selectedFiles)
{
sb.AppendLine(file.DisplayName);
}
if (MessageBox.Show(
sb + "\r\n" +
"Are you sure?",
"Delete File(s)",
MessageBoxButton.YesNo,
MessageBoxImage.Question) != MessageBoxResult.Yes)
{
return;
}
try
{
foreach (var selected in selectedFiles)
{
// Recyle Bin Code can handle both files and directories
mmFileUtils.MoveToRecycleBin(selected.FullPath);
}
var parent = selectedFiles[0].Parent;
var index = -1;
foreach (var selected in selectedFiles)
{
var file = parent?.Files?.FirstOrDefault(fl => fl.FullPath == selected.FullPath);
bool firstFile = true;
if (file != null)
{
var tab = Model.Window.GetTabFromFilename(file.FullPath);
if (tab != null)
{
Model.Window.CloseTab(tab, dontPromptForSave: true);
}
if (parent != null)
{
index = parent.Files.IndexOf(selected);
parent.Files.Remove(file);
if (firstFile && index > 0)
{
FolderBrowser.SetTreeViewSelectionByItem(parent.Files[index]);
firstFile = false;
}
}
}
}
// Delay required to overcome editor focus after MsgBox
Model.Window.Dispatcher.Delay(700, s => TreeFolderBrowser.Focus());
}
catch (Exception ex)
{
Model.Window.ShowStatusError("Delete operation failed: " + ex.Message);
}
}
