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Adds ability to rename save states

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This commit is contained in:
Riley Testut 2016-05-16 18:13:43 -05:00
parent 6a2b2164be
commit bf6b0adbd0
1 changed files with 48 additions and 0 deletions
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48
Delta/Pause Menu/Save States/SaveStatesViewController.swift
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@ -57,6 +57,7 @@ class SaveStatesViewController: UICollectionViewController
private let imageCache = NSCache()
private var currentGameState: SaveStateType?
private var selectedSaveState: SaveState?
private let dateFormatter: NSDateFormatter
@ -248,6 +249,9 @@ private extension SaveStatesViewController
alertController.addAction(UIAlertAction(title: NSLocalizedString("Delete Save State", comment: ""), style: .Destructive, handler: { action in
self.deleteSaveState(saveState)
}))
alertController.addAction(UIAlertAction(title: NSLocalizedString("Rename Save State", comment: ""), style: .Default, handler: { action in
self.renameSaveState(saveState)
}))
let section = self.correctedSectionForSectionIndex(indexPath.section)
switch section
@ -315,6 +319,50 @@ private extension SaveStatesViewController
self.presentViewController(confirmationAlertController, animated: true, completion: nil)
}
func renameSaveState(saveState: SaveState)
{
self.selectedSaveState = saveState
let alertController = UIAlertController(title: NSLocalizedString("Rename Save State", comment: ""), message: nil, preferredStyle: .Alert)
alertController.addTextFieldWithConfigurationHandler { (textField) in
textField.text = saveState.name
textField.placeholder = NSLocalizedString("Name", comment: "")
textField.autocapitalizationType = .Words
textField.returnKeyType = .Done
textField.addTarget(self, action: #selector(SaveStatesViewController.updateSaveStateName(_:)), forControlEvents: .EditingDidEnd)
}
alertController.addAction(UIAlertAction(title: NSLocalizedString("Cancel", comment: ""), style: .Cancel, handler: { (action) in
self.selectedSaveState = nil
}))
alertController.addAction(UIAlertAction(title: NSLocalizedString("Rename", comment: ""), style: .Default, handler: { (action) in
self.updateSaveStateName(alertController.textFields!.first!)
}))
self.presentViewController(alertController, animated: true, completion: nil)
}
@objc func updateSaveStateName(textField: UITextField)
{
guard let selectedSaveState = self.selectedSaveState else { return }
var text = textField.text
if text?.characters.count == 0
{
// When text is nil, we know to show the timestamp instead
text = nil
}
let backgroundContext = DatabaseManager.sharedManager.backgroundManagedObjectContext()
backgroundContext.performBlock {
let saveState = backgroundContext.objectWithID(selectedSaveState.objectID) as! SaveState
saveState.name = text
backgroundContext.saveWithErrorLogging()
}
self.selectedSaveState = nil
}
func lockSaveState(saveState: SaveState)
{
let backgroundContext = DatabaseManager.sharedManager.backgroundManagedObjectContext()