Segment controller issue - swift

Question

I've got the segment controller above that is connected to the code bellow.
#IBOutlet weak var coatSegmentController: UISegmentedControl!
#IBAction func coatSelectInput() {
switch (self.unitSegmentController.selectedSegmentIndex) {
case 0:
coatSetter = 1
//println("SWITCHED TO coat 1")
println(unitSegmentController.selectedSegmentIndex)
case 1:
coatSetter = 2
//println("SWITCHED TO coat 2")
println(unitSegmentController.selectedSegmentIndex)
case 2:
coatSetter = 3
//println("SWITCHED TO coat 3")
println(unitSegmentController.selectedSegmentIndex)
default:
println("Coat switch did not work")
}
}
No matter what segment I select it always return that I've selected the first segment.
If I hook it to my unit segment outlet it works. But then the unit one stops working.
#IBOutlet weak var unitSegmentController: UISegmentedControl!
Any idea what could that be? I've tried everything. Delete and create again many times. Nothing seems to work.
Here is the full code for the view.
import UIKit
import CoreData
class PaintViewController: UIViewController, UITextFieldDelegate {
//FIELDS *********************************************************
#IBOutlet weak var widthField: UITextField!
#IBOutlet weak var heigthField: UITextField!
#IBOutlet weak var basecoatPriceField: UITextField!
#IBOutlet weak var basecoatCanSizeField: UITextField!
#IBOutlet weak var topcoatPriceField: UITextField!
#IBOutlet weak var topcoatCanSizeField: UITextField!
//FIELD LABELS ***************************************************
#IBOutlet weak var areaToPaintHeader: UILabel!
#IBOutlet weak var basecoatPriceHeader: UILabel!
#IBOutlet weak var topcoatHeader: UILabel!
#IBOutlet weak var basecoatUnit: UILabel!
#IBOutlet weak var topcoatUnit: UILabel!
//RESULT LABELS
#IBOutlet weak var resultBasecoatUnit: UILabel!
#IBOutlet weak var resultBasecoatAmount: UILabel!
#IBOutlet weak var resultBasecoatCost: UILabel!
#IBOutlet weak var resultTopcoatUnit: UILabel!
#IBOutlet weak var resultTopcoatAmount: UILabel!
#IBOutlet weak var resultTopcoatCost: UILabel!
#IBOutlet weak var basecoatNoCostWarning: UILabel!
#IBOutlet weak var topcoatNoCostWarning: UILabel!
// OTHER CONTROLERS
#IBOutlet weak var whatthehell: UISegmentedControl!
#IBOutlet weak var coatSegmentController: UISegmentedControl!
#IBOutlet weak var mainScrollView: UIScrollView!
#IBOutlet weak var unitSegmentController: UISegmentedControl!
// #IBOutlet weak var coatSegController: UISegmentedControl!
// INSTANCES ******************************************************
var unitSetter = "metric"
var coatSetter = 1
//CREATE CONCRETE CORE DATA OBJECT
var paint = [PaintEntity]()
let managedObjectContext = (UIApplication.sharedApplication().delegate as! AppDelegate).managedObjectContext
// var calculations = PaintModel(
// width: 0.0,
// heigth: 0.0,
// basecoatPrice: 0.0,
// basecoatCanAmount: 0.0,
// topcoatPrice: 0.0,
// topcoatCanAmount: 0.0,
// unit: "metric",
// coats: 1.0)
// ******************************************************************
// NATIVE METHODS
// ******************************************************************
override func viewDidLoad() {
super.viewDidLoad()
//Empty cost warning label
basecoatNoCostWarning.text = ""
topcoatNoCostWarning.text = ""
// RESET CAN
basecoatCanSizeField.text = "5.0"
topcoatCanSizeField.text = "5.0"
// calculations.basecoatCanAmount = 5.0
// calculations.topcoatCanAmount = 5.0
// APPLY ICON
let imageView = UIImageView(frame: CGRect(x: 0, y: 0, width: 31, height: 36))
imageView.contentMode = .ScaleAspectFit
let image = UIImage(named: "concrete_bag_detail")
imageView.image = image
navigationItem.titleView = imageView
// NAV BAR BG CUSTOM ********************
var navBarColor = navigationController!.navigationBar
// BG COLOR
navBarColor.barTintColor = UIColor(hue: 162/360.0, saturation: 80/100.0, brightness: 45/100.0, alpha: 100.0/100.0)
navBarColor.titleTextAttributes = [NSForegroundColorAttributeName: UIColor.blackColor()]
// STATUS BAR WHITE COLOR ********************
UIApplication.sharedApplication().statusBarStyle = UIStatusBarStyle.LightContent
// DETECT TAP TO TRIGGER HIDE KEYBOARD
let tapGesture: UITapGestureRecognizer = UITapGestureRecognizer(target: self, action: "hideKeyboard")
tapGesture.cancelsTouchesInView = false
mainScrollView.addGestureRecognizer(tapGesture)
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
// ******************************************************************
// MY METHODS
// ******************************************************************
// RESET ******************************************************
// func resetDataModel (){
//
//// calculations.width = 0.0
//// calculations.heigth = 0.0
//// calculations.basecoatPrice = 0.0
//// calculations.basecoatCanAmount = 0.0
//// calculations.topcoatPrice = 0.0
//// calculations.topcoatCanAmount = 0.0
//
// }
func resetInputAndLabels(){
widthField.text = ""
heigthField.text = ""
basecoatPriceField.text = ""
topcoatPriceField.text = ""
basecoatNoCostWarning.text = ""
topcoatNoCostWarning.text = ""
resultBasecoatAmount.text = "0.0"
resultBasecoatCost.text = "$0.00"
resultTopcoatAmount.text = "0.0"
resultTopcoatCost.text = "$0.00"
switch unitSetter {
case "metric":
basecoatCanSizeField.text = "5.0"
topcoatCanSizeField.text = "5.0"
basecoatUnit.text = "litre can"
topcoatUnit.text = "litre can"
resultBasecoatUnit.text = "Litres"
resultTopcoatUnit.text = "Litres"
case "imperial":
basecoatCanSizeField.text = "1.0"
topcoatCanSizeField.text = "1.0"
basecoatUnit.text = "gal can"
topcoatUnit.text = "gal can"
resultBasecoatUnit.text = "Gallons"
resultTopcoatUnit.text = "Gallons"
default:
println("Not able to reset labels")
}
}
//ALERT VIEW METHODS ******************************************************
func alertViewLaunch (#message: String){
var alertView = UIAlertView(title: "Ops!", message: message, delegate: self, cancelButtonTitle: "Ok,got it!")
alertView.show()
}
//KEYBOARD RESIZE VIEW ******************************************
// Call this method somewhere in your view controller setup code.
func registerForKeyboardNotifications() {
let notificationCenter = NSNotificationCenter.defaultCenter()
notificationCenter.addObserver(self,
selector: "keyboardWillBeShown:",
name: UIKeyboardWillShowNotification,
object: nil)
notificationCenter.addObserver(self,
selector: "keyboardWillBeHidden:",
name: UIKeyboardWillHideNotification,
object: nil)
}
// Called when the UIKeyboardDidShowNotification is sent.
func keyboardWillBeShown(sender: NSNotification) {
let info: NSDictionary = sender.userInfo!
let value: NSValue = info.valueForKey(UIKeyboardFrameBeginUserInfoKey) as! NSValue
let keyboardSize: CGSize = value.CGRectValue().size
let contentInsets: UIEdgeInsets = UIEdgeInsetsMake(0.0, 0.0, keyboardSize.height, 0.0)
mainScrollView.contentInset = contentInsets
mainScrollView.scrollIndicatorInsets = contentInsets
// If active text field is hidden by keyboard, scroll it so it's visible
// Your app might not need or want this behavior.
var aRect: CGRect = self.view.frame
aRect.size.height -= keyboardSize.height
}
// Called when the UIKeyboardWillHideNotification is sent
func keyboardWillBeHidden(sender: NSNotification) {
let contentInsets: UIEdgeInsets = UIEdgeInsetsZero
mainScrollView.contentInset = contentInsets
mainScrollView.scrollIndicatorInsets = contentInsets
}
override func viewWillAppear(animated: Bool) {
super.viewWillAppear(animated)
self.registerForKeyboardNotifications()
}
override func viewDidDisappear(animated: Bool) {
super.viewWillDisappear(animated)
NSNotificationCenter.defaultCenter().removeObserver(self)
}
// HIDE KEYBOARD ON TOUCH ****************************************
func hideKeyboard(){
widthField.resignFirstResponder()
heigthField.resignFirstResponder()
basecoatPriceField.resignFirstResponder()
topcoatPriceField.resignFirstResponder()
basecoatCanSizeField.resignFirstResponder()
topcoatCanSizeField.resignFirstResponder()
}
// *********************************************************************************
// ACTIONS
// *********************************************************************************
#IBAction func resetButton() {
resetInputAndLabels()
// resetDataModel()
}
// CHANGE UNIT **************************************************
#IBAction func unitSelectInput() {
switch unitSegmentController.selectedSegmentIndex {
case 0:
unitSetter = "metric"
resetInputAndLabels()
// resetDataModel()
//println("SWITCHED TO metric")
println(unitSegmentController.selectedSegmentIndex)
case 1:
unitSetter = "imperial"
resetInputAndLabels()
// resetDataModel()
//println("SWITCH TO imperial")
println(unitSegmentController.selectedSegmentIndex)
default:
println("Unit switch did not work")
}
}
// CHANGE COAT **********************************************
#IBAction func coatSelectInput() {
switch (self.unitSegmentController.selectedSegmentIndex) {
case 0:
coatSetter = 1
//println("SWITCHED TO coat 1")
println(unitSegmentController.selectedSegmentIndex)
case 1:
coatSetter = 2
//println("SWITCHED TO coat 2")
println(unitSegmentController.selectedSegmentIndex)
case 2:
coatSetter = 3
//println("SWITCHED TO coat 3")
println(unitSegmentController.selectedSegmentIndex)
default:
println("Coat switch did not work")
}
}
// GENERATE RESULTS **********************************************
#IBAction func generateResults() {
//SCROLL VIEW TO SHOW RESULTS - Only for 4s
let screenSize: CGRect = UIScreen.mainScreen().bounds
//println("Screen heigth - \(screenSize.height)")
if screenSize.height <= 480 {
UIScrollView.animateWithDuration(0.5, delay: 0.0, usingSpringWithDamping: 1.5, initialSpringVelocity: 1.5, options: UIViewAnimationOptions.CurveLinear, animations: {
self.mainScrollView.contentOffset.y = 220.0
}, completion: {
Void in
UIView.animateWithDuration(0.6, delay: 0.0, usingSpringWithDamping: 0.1, initialSpringVelocity: 3.0, options: UIViewAnimationOptions.CurveLinear, animations: {}, completion: { Void in })
})
}
//SAVE TO COREDATA
//DETECT IF NO DATA HAS BEEN ENTERED
if widthField.text == "" || heigthField.text == "" || basecoatCanSizeField.text == "" || topcoatCanSizeField.text == "" {
alertViewLaunch(message: "I will need at least width, heigth, basecoat can size and topcoat can size to get the basic calculations done")
} else {
//STORE DATA DEPENDING ON UNIT
switch unitSetter {
case "metric": PaintEntity.createInManagedObjectContext(self.managedObjectContext!,
width: NSString(string: (widthField.text)).doubleValue,
heigth: NSString(string: (heigthField.text)).doubleValue,
basecoatPrice: NSString(string: (basecoatPriceField.text)).doubleValue,
basecoatCanSize: NSString(string: (basecoatCanSizeField.text)).doubleValue,
topcoatPrice: NSString(string: (topcoatPriceField.text)).doubleValue,
topcoatCanSize: NSString(string: (topcoatCanSizeField.text)).doubleValue,
unit: "metric",
coats: coatSetter)
case "imperial":PaintEntity.createInManagedObjectContext(self.managedObjectContext!,
width: NSString(string: (widthField.text)).doubleValue,
heigth: NSString(string: (heigthField.text)).doubleValue,
basecoatPrice: NSString(string: (basecoatPriceField.text)).doubleValue,
basecoatCanSize: NSString(string: (basecoatCanSizeField.text)).doubleValue,
topcoatPrice: NSString(string: (topcoatPriceField.text)).doubleValue,
topcoatCanSize: NSString(string: (topcoatCanSizeField.text)).doubleValue,
unit: "imperial",
coats: coatSetter)
default:
println("No unit detected")
}
printResults()
}
}
func printResults(){
let fetchRequest = NSFetchRequest(entityName: "PaintEntity")
let sortDescriptor = NSSortDescriptor(key: "date", ascending: false)
fetchRequest.sortDescriptors = [sortDescriptor]
fetchRequest.fetchLimit = 1
var error : NSError?
if let fetchResults = managedObjectContext!.executeFetchRequest(fetchRequest, error: &error) as? [PaintEntity] {
resultBasecoatAmount.text = "\(roundNumberToOne(fetchResults[0].resultBasecoatAmount.doubleValue))"
resultTopcoatAmount.text = "\(roundNumberToOne(fetchResults[0].resultTopcoatAmount.doubleValue))"
//println("I am fetching this \(fetchResults[0])")
if basecoatPriceField.text == "" || topcoatPriceField.text == "" {
resultBasecoatCost.textColor = UIColor(hue: 162/360.0, saturation: 65/100.0, brightness: 45/100.0, alpha: 100.0/100.0)
basecoatNoCostWarning.text = "Missing price"
resultBasecoatCost.text = "$0.00"
resultTopcoatCost.textColor = UIColor(hue: 162/360.0, saturation: 65/100.0, brightness: 45/100.0, alpha: 100.0/100.0)
topcoatNoCostWarning.text = "Missing price"
resultTopcoatCost.text = "$0.00"
}else{
if basecoatPriceField == "" {
resultBasecoatCost.textColor = UIColor(hue: 162/360.0, saturation: 65/100.0, brightness: 45/100.0, alpha: 100.0/100.0)
basecoatNoCostWarning.text = "Missing price"
resultBasecoatCost.text = "$0.00"
} else {
resultBasecoatCost.textColor = UIColor.whiteColor()
basecoatNoCostWarning.text = ""
resultBasecoatCost.text = "$\(roundNumberToTwo(fetchResults[0].resultBasecoatCost.doubleValue))"
}
if topcoatPriceField == "" {
resultTopcoatCost.textColor = UIColor(hue: 165/360.0, saturation: 63/100.0, brightness: 53/100.0, alpha: 100.0/100.0)
topcoatNoCostWarning.text = "Missing price"
resultTopcoatCost.text = "$0.00"
}else{
resultTopcoatCost.textColor = UIColor.whiteColor()
topcoatNoCostWarning.text = ""
resultTopcoatCost.text = "$\(roundNumberToTwo(fetchResults[0].resultTopcoatCost.doubleValue))"
}
}
}
}
}