void HandleRenameRequested(DocumentReference docRef, object arg2)
{
var name = docRef.Name;
var dir = Path.GetDirectoryName(docRef.File.Path);
var c = new TextInputController {
Title = "Rename " + (docRef.File.IsDirectory ? "Folder" : DocumentAppDelegate.Shared.App.DocumentBaseName),
InputText = name,
ValidateFunc = n => DocumentAppDelegate.ValidateNewName(dir, n, docRef.Name),
};
var nc = new UINavigationController(c);
nc.NavigationBar.BarStyle = DocumentAppDelegate.Shared.Theme.NavigationBarStyle;
nc.ModalPresentationStyle = UIModalPresentationStyle.FormSheet;
var presenter = this;
c.Cancelled += (ss, ee) => presenter.DismissViewController(true, null);
c.Done += async(ss, ee) => {
presenter.DismissViewController(true, null);
if (!string.IsNullOrWhiteSpace(c.InputText) && c.InputText != name)
{
await Rename(docRef, c.InputText);
}
};
presenter.PresentViewController(nc, true, null);
}
void HandleTitleTap(object sender, EventArgs e)
{
if (IsRoot)
{
return;
}
var name = DirectoryName;
var dir = Path.GetDirectoryName(this.Directory);
var c = new TextInputController {
Title = "Rename",
InputText = name,
ValidateFunc = n => DocumentAppDelegate.ValidateNewName(dir, n, name),
};
var nc = new UINavigationController(c);
nc.NavigationBar.BarStyle = DocumentAppDelegate.Shared.Theme.NavigationBarStyle;
nc.ModalPresentationStyle = UIModalPresentationStyle.FormSheet;
c.Cancelled += (ss, ee) => nc.DismissViewController(true, null);
c.Done += async(ss, ee) => {
nc.DismissViewController(true, null);
if (c.InputText != name)
{
try {
var FileSystem = FileSystemManager.Shared.ActiveFileSystem;
var newDir = Path.Combine(Path.GetDirectoryName(Directory), c.InputText);
if (await FileSystem.Move(Directory, newDir))
{
Directory = newDir;
SetTitle();
DocumentAppDelegate.Shared.Settings.SetWorkingDirectory(FileSystem, Directory);
}
else
{
var alert = new UIAlertView("Rename Error", FileSystem.Id + " did not allow the folder to be renamed.", null, "OK");
alert.Show();
}
} catch (Exception ex) {
Debug.WriteLine(ex);
}
}
};
PresentViewController(nc, true, null);
}