ZdenoIT - patch 1

[ZdenoIT]

Filter for EU countries
now it can be use programmatically in picker
getter for actual selectedCountry without delegate
public Struct "Country", public Constructor with frame as parameter

Example for use programmatically:

var selectedCountryCode: String!
@IBOutlet weak var countryCodeButton: UIButton!

@IBAction func onClickButton() {
self.showCountryPickerInActionSheet()
}

// MARK: - CountryPicker inside UIAlertController

func showCountryPickerInActionSheet() {

    let message = "\n\n\n\n\n\n\n\n\n"
    let alert = UIAlertController(title: NSLocalizedString("CountryCodePicker", comment: ""), message: message, preferredStyle: UIAlertControllerStyle.actionSheet);
    alert.isModalInPopover = true

    let pickerFrame: CGRect = CGRect(x: 0, y: 30, width: alert.view.frame.size.width - 20, height: 216)

    // init country picker !!
    let countryCodePicker = MRCountryPicker(frame: pickerFrame, onlyEU: true)

    countryCodePicker.setCountry(self.selectedCountryCode)
    countryCodePicker.setLocale(Locale.current.languageCode!)

    alert.view.addSubview(countryCodePicker);

    let noAction: UIAlertAction = UIAlertAction(title: NSLocalizedString("Cancel", comment: ""), style:UIAlertActionStyle.destructive, handler: {(alert: UIAlertAction) in
        self.btnCancelPressedInCountryPickerActionSheet()
    })
    alert.addAction(noAction)

    let okAction: UIAlertAction = UIAlertAction(title: NSLocalizedString("Ok", comment: ""), style:UIAlertActionStyle.default, handler: {(alert: UIAlertAction) in
       self.btnOKPressedInCountryPickerActionSheet(selectedCode: countryCodePicker.selectedCountry!.code!, selectedPhoneCode: countryCodePicker.selectedCountry!.phoneCode!)
    })

    alert.addAction(okAction)

    self.present(alert, animated: true, completion: nil);
}

func btnOKPressedInCountryPickerActionSheet(selectedCode: String, selectedPhoneCode: String) {
    self.countryCodeButton.setTitle(selectedCode + " " + selectedPhoneCode, for: .normal)
    self.selectedCountryCode = selectedCode
}

func btnCancelPressedInCountryPickerActionSheet() {

}