coding

1 files changed, 39 insertions, 1 deletions

diff --git a/iOSClient/Share/NCShareLinkMenuView.swift b/iOSClient/Share/NCShareLinkMenuView.swift
index b6bf53025..b2e8dc330 100644
--- a/iOSClient/Share/NCShareLinkMenuView.swift
+++ b/iOSClient/Share/NCShareLinkMenuView.swift
@@ -24,7 +24,7 @@ import UIKit
 import FSCalendar
 import NCCommunication
 
-class NCShareLinkMenuView: UIView, UIGestureRecognizerDelegate, NCShareNetworkingDelegate, FSCalendarDelegate, FSCalendarDelegateAppearance {
+class NCShareLinkMenuView: UIView, UIGestureRecognizerDelegate, UITextFieldDelegate, NCShareNetworkingDelegate, FSCalendarDelegate, FSCalendarDelegateAppearance {
     
     @IBOutlet weak var fieldLabel: UITextField!
 
@@ -76,6 +76,8 @@ class NCShareLinkMenuView: UIView, UIGestureRecognizerDelegate, NCShareNetworkin
     var viewWindow: UIView?
     var viewWindowCalendar: UIView?
     private var calendar: FSCalendar?
+    private var selfFrameOriginYDiff: CGFloat = 0
+    private var activeTextField = UITextField()
 
     override func awakeFromNib() {
         
@@ -126,9 +128,16 @@ class NCShareLinkMenuView: UIView, UIGestureRecognizerDelegate, NCShareNetworkin
         
         fieldSetExpirationDate.inputView = UIView()
         
+        fieldLabel.delegate = self
+        fieldPasswordProtect.delegate = self
+        fieldNoteToRecipient.delegate = self
+        
         imageNoteToRecipient.image = UIImage.init(named: "file_txt")!.image(color: UIColor(red: 76/255, green: 76/255, blue: 76/255, alpha: 1), size: 50)
         imageDeleteShareLink.image = NCUtility.shared.loadImage(named: "trash", color: UIColor(red: 76/255, green: 76/255, blue: 76/255, alpha: 1), size: 50)
         imageAddAnotherLink.image =  NCUtility.shared.loadImage(named: "plus", color: UIColor(red: 76/255, green: 76/255, blue: 76/255, alpha: 1), size: 50)
+        
+        NotificationCenter.default.addObserver(self, selector: #selector(keyboardWillShow(_:)), name: UIResponder.keyboardWillShowNotification, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(keyboardWillHide(_:)), name: UIResponder.keyboardWillHideNotification, object: nil)
     }
     
     override func willMove(toWindow newWindow: UIWindow?) {
@@ -223,7 +232,36 @@ class NCShareLinkMenuView: UIView, UIGestureRecognizerDelegate, NCShareNetworkin
         fieldNoteToRecipient.text = tableShare.note
     }
     
+    func textFieldDidBeginEditing(_ textField: UITextField) {
+   
+        self.activeTextField = textField
+    }
+    
+    // MARK: - Keyboard notification
+    
+    @objc internal func keyboardWillShow(_ notification : Notification?) {
+                
+        selfFrameOriginYDiff = 0
+        
+        if let info = notification?.userInfo, let centerObject = self.activeTextField.superview?.convert(self.activeTextField.center, to: nil) {
+
+            let frameEndUserInfoKey = UIResponder.keyboardFrameEndUserInfoKey
+            if let keyboardFrame = info[frameEndUserInfoKey] as? CGRect {
+                let diff = keyboardFrame.origin.y - centerObject.y - (self.activeTextField.frame.height / 2)
+                if diff < 0 {
+                    selfFrameOriginYDiff = diff
+                    self.frame.origin.y += selfFrameOriginYDiff
+                }
+            }
+        }
+    }
+    
+    @objc func keyboardWillHide(_ notification: Notification) {
+        self.frame.origin.y -= selfFrameOriginYDiff
+    }
+    
     // MARK: - Tap viewWindowCalendar
+    
     @objc func tapViewWindowCalendar(gesture: UITapGestureRecognizer) {
         calendar?.removeFromSuperview()
         viewWindowCalendar?.removeFromSuperview()