void AddNewItem(object sender, EventArgs args)
{
var editScriptViewController = EditScriptViewController.Create(OnAddNewFile);
var nav = new UINavigationController(editScriptViewController);
nav.ModalPresentationStyle = UIModalPresentationStyle.FormSheet;
PresentViewController(nav, true, null);
}
public override void AccessoryButtonTapped(UITableView tableView, NSIndexPath indexPath)
{
string fileName = scripts[indexPath.Row];
var editScriptViewController = EditScriptViewController.Create((edit, newName) => OnRenameScript(edit, fileName, newName), fileName);
var nav = new UINavigationController(editScriptViewController);
nav.ModalPresentationStyle = UIModalPresentationStyle.FormSheet;
controller.PresentViewController(nav, true, null);
}
void OnAddNewFile(EditScriptViewController editScriptViewController, string name)
{
name = ScriptStore.FixName(name);
if (!dataSource.Exists(name))
{
WriteNewFileAndReloadList(name);
editScriptViewController.Dismiss();
PerformSegue("showDetail", this);
return;
}
ConfirmFileReplace(editScriptViewController, name, Replace_AddNew_Dismissed);
}
public void ConfirmFileReplace(EditScriptViewController editScriptViewController, string name, Action <EditScriptViewController, string> confirm)
{
var alert = new UIAlertController();
string message = NSBundle.MainBundle.GetLocalizedString("Replace_Message", "\"{0}\" already exists. Do you want to replace it?");
alert.Title = string.Format(message, name);
var cancel = UIAlertAction.Create(NSBundle.MainBundle.GetLocalizedString("Cancel", "Cancel"),
UIAlertActionStyle.Cancel, null);
var replace = UIAlertAction.Create(NSBundle.MainBundle.GetLocalizedString("Replace", "Replace"),
UIAlertActionStyle.Destructive, (obj) => confirm(editScriptViewController, name));
alert.AddAction(replace);
alert.AddAction(cancel);
editScriptViewController.PresentViewController(alert, true, null);
}
public static EditScriptViewController Create(Action <EditScriptViewController, string> onDone, string fileName)
{
UIStoryboard mainStoryboard = UIStoryboard.FromName("Main", null);
EditScriptViewController viewController = (EditScriptViewController)mainStoryboard.InstantiateViewController("EditScriptViewController");
if (string.IsNullOrEmpty(fileName))
{
viewController.Title = NSBundle.MainBundle.GetLocalizedString("New_Script", "New Script");
}
else
{
viewController.Title = NSBundle.MainBundle.GetLocalizedString("Edit_Script", "Edit Script");
}
viewController.DoneAction = onDone;
viewController.initialScriptName = fileName;
return(viewController);
}
void OnRenameScript(EditScriptViewController editViewController, string oldName, string newName)
{
newName = ScriptStore.FixName(newName);
// No-op
if (oldName == newName)
{
editViewController.Dismiss();
return;
}
string existingFile = scripts.FirstOrDefault(s => s.Equals(newName, StringComparison.OrdinalIgnoreCase));
existingFile = existingFile ?? newName;
if (oldName.Equals(newName, StringComparison.OrdinalIgnoreCase) || !Exists(newName))
{
Store.RenameFile(oldName, newName, existingFile);
editViewController.Dismiss();
Reload();
controller.TableView.ReloadData();
if (controller.ScriptViewController?.ScriptName == oldName)
{
controller.ScriptViewController.SetScript(newName);
}
return;
}
controller.ConfirmFileReplace(editViewController, newName, (edit, n) =>
{
Store.RenameFile(oldName, newName, existingFile);
edit.Dismiss();
Reload();
controller.TableView.ReloadData();
if (controller.ScriptViewController?.ScriptName == oldName)
{
controller.ScriptViewController.SetScript(newName);
}
});
}
void Replace_AddNew_Dismissed(EditScriptViewController editScriptViewController, string name)
{
WriteNewFileAndReloadList(name);
editScriptViewController.Dismiss();
PerformSegue("showDetail", this);
}