I have a headerView in which I am having a float button. Since all the subitems in the float button are programmatically generated and it is a subview of headerView I am not able to call a performSegue. I tried creating a delegate method, But I totally messed it up. I know that protocols might be the fix, But i am quite unsure about how to exactly work it out.
I am attaching the image of the headerView below
headerView code :
class ProfileHeader: UICollectionReusableView, FloatyDelegate {
@IBOutlet weak var pname: UILabel!
@IBOutlet weak var pusername: UILabel!
@IBOutlet weak var profilePic: UIImageView!
@IBOutlet weak var userDesc: UILabel!
@IBOutlet weak var allviews: UILabel!
@IBOutlet weak var allphotos: UILabel!
var user : User!
var userposts = [String]()
var currentViewUser: String!
var floaty = Floaty()
let uid = KeychainWrapper.standard.string(forKey: KEY_UID)
override func awakeFromNib() {
super.awakeFromNib()
user = User()
fetchCurrentUser()
profilePic.addBlackGradientLayer(frame: profilePic.bounds)
layoutFAB()
}
func layoutFAB() {
floaty.openAnimationType = .slideDown
floaty.hasShadow = false
floaty.addItem("Edit Profile", icon: UIImage(named: "")) { item in
// here is where the segue is to be performed.
}
floaty.paddingY = (frame.height - 50) - floaty.frame.height/2
floaty.fabDelegate = self
floaty.buttonColor = UIColor.white
floaty.hasShadow = true
floaty.size = 45
addSubview(floaty)
}
func fetchCurrentUser(){
if uid != nil {
FBDataservice.ds.REF_CURR_USER.observeSingleEvent(of: .value, with: { (snapshot) in
if let allData = snapshot.value as? Dictionary<String, Any> {
if let cred = allData["credentials"] as? Dictionary<String, Any> {
let user = User(userid: snapshot.key, userData: cred)
self.pusername.text = user.username
self.pname.text = user.name
self.userDesc.text = user.aboutme
self.allphotos.text = String(user.photos)
self.allviews.text = String(user.views)
if user.userPic != nil {
let request = URL(string: user.userPic)
Nuke.loadImage(with: request!, into: self.profilePic)
} else {
return
}
}
}
})
}
}
}
CollectionViewController code:
class ProfileVC: UIViewController, UIImagePickerControllerDelegate, UINavigationControllerDelegate, UICollectionViewDelegate, UICollectionViewDataSource, UICollectionViewDelegateFlowLayout {
@IBOutlet weak var collectionView: UICollectionView!
var user : User!
var userposts = [String]()
var post = [Posts]()
var currentViewUser: String!
var imagePicker: UIImagePickerController!
var fetcher: Fetcher!
var imageFromImagePicker = UIImage()
let uid = KeychainWrapper.standard.string(forKey: KEY_UID)
override func viewDidLoad() {
super.viewDidLoad()
user = User()
fetcher = Fetcher()
imagePicker = UIImagePickerController()
imagePicker.delegate = self
collectionView.delegate = self
collectionView.dataSource = self
initializeUserPost()
let nib = UINib(nibName: "ProfileCell", bundle: nil)
collectionView.register(nib, forCellWithReuseIdentifier: "ProfileCell")
}
func editProfileTapped() {
performSegue(withIdentifier: "manageconnections", sender: nil)
}
@IBAction func manageConnections(_ sender: Any) {
performSegue(withIdentifier: "manageconnections", sender: nil)
}
override func viewWillAppear(_ animated: Bool) {
super.viewWillAppear(true)
collectionView.reloadData()
}
@IBAction func gotoSettings(_ sender: Any) {
performSegue(withIdentifier: "openSettings", sender: nil)
}
@IBAction func newPost(_ sender: Any) {
uploadNewPost()
}
@IBAction func backToFeed(_ sender: Any) {
performSegue(withIdentifier: "feedroute", sender: nil)
}
@IBAction func searchUsers(_ sender: Any) {
performSegue(withIdentifier: "searchNow", sender: nil)
}
func initializeUserPost() {
FBDataservice.ds.REF_POSTS.observe(.value, with: { (snapshot) in
if let snap = snapshot.value as? Dictionary<String, Any> {
for snapy in snap {
if let userimages = snapy.value as? Dictionary<String, Any> {
let author = userimages["author"] as? String
if author! == self.uid! {
let images = userimages["imageurl"] as? String
self.userposts.append(images!)
}
}
}
}
self.collectionView.reloadData()
})
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
let userImages = userposts[indexPath.row]
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "ProfileCell", for: indexPath) as! ProfileCell
cell.fillCells(uid: uid!, userPost: userImages)
return cell
}
func numberOfSections(in collectionView: UICollectionView) -> Int {
return 1
}
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
return userposts.count
}
func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
let selecteditem : String!
selecteditem = userposts[indexPath.row]
performSegue(withIdentifier: "lol", sender: selecteditem)
}
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if segue.identifier == "lol" {
if let detailvc = segue.destination as? PhotoDetailVC {
if let bro = sender as? String {
detailvc.image = bro
}
}
}
}
func collectionView(_ collectionView: UICollectionView, viewForSupplementaryElementOfKind kind: String, at indexPath: IndexPath) -> UICollectionReusableView {
let view = collectionView.dequeueReusableSupplementaryView(ofKind: kind, withReuseIdentifier: "ProfileHeader", for: indexPath) as! ProfileHeader
return view
}
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
let width = (collectionView.bounds.size.width/3) - 1
print(width)
let size = CGSize(width: width, height: width)
return size
}
func collectionView(_ collectionView: UICollectionView,
layout collectionViewLayout: UICollectionViewLayout,
minimumInteritemSpacingForSectionAt section: Int) -> CGFloat {
return 1.0
}
func collectionView(_ collectionView: UICollectionView, layout
collectionViewLayout: UICollectionViewLayout,
minimumLineSpacingForSectionAt section: Int) -> CGFloat {
return 1.0
}
