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@@ -38,6 +38,9 @@ class NCViewerRichdocument: NSObject, WKNavigationDelegate, WKScriptMessageHandl
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self.detail = detail
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+ NotificationCenter.default.addObserver(self, selector: #selector(keyboardDidShow), name: UIResponder.keyboardDidShowNotification, object: nil)
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+ NotificationCenter.default.addObserver(self, selector: #selector(keyboardWillHide), name: UIResponder.keyboardWillHideNotification, object: nil)
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+
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if (UIDevice.current.userInterfaceIdiom == .phone) {
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detail.navigationController?.setNavigationBarHidden(true, animated: false)
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}
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@@ -65,6 +68,18 @@ class NCViewerRichdocument: NSObject, WKNavigationDelegate, WKScriptMessageHandl
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detail.view.addSubview(webView)
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}
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+ @objc func keyboardDidShow(notification: Notification) {
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+ guard let info = notification.userInfo else { return }
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+ guard let frameInfo = info[UIResponder.keyboardFrameEndUserInfoKey] as? NSValue else { return }
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+ let keyboardFrame = frameInfo.cgRectValue
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+ //print("keyboardFrame: \(keyboardFrame)")
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+ webView.frame.size.height = detail.view.bounds.height - keyboardFrame.size.height
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+ }
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+
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+ @objc func keyboardWillHide(notification: Notification) {
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+ webView.frame = detail.view.bounds
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+ }
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+
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//MARK: -
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public func userContentController(_ userContentController: WKUserContentController, didReceive message: WKScriptMessage) {
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marinofaggiana