AllenWrench/awkbd/KeyboardViewController.swift

73 lines
2.4 KiB
Swift

//
// KeyboardViewController.swift
// awkbd
//
// Created by Elizabeth Cray on 1/8/25.
//
import UIKit
import SwiftUI
class KeyboardViewController: UIInputViewController {
@IBOutlet var nextKeyboardButton: UIButton!
override func updateViewConstraints() {
super.updateViewConstraints()
// Add custom view sizing constraints here
}
override func viewDidLoad() {
super.viewDidLoad()
let hostController = UIHostingController(rootView: KeyboardView())
hostController.view.autoresizingMask = [.flexibleWidth, .flexibleHeight]
hostController.sizingOptions = [.intrinsicContentSize]
self.view.addSubview(hostController.view)
addChild(hostController)
// Perform custom UI setup here (this is the keyboard switcher button)
self.nextKeyboardButton = UIButton(type: .system)
self.nextKeyboardButton.setTitle(NSLocalizedString("Next Keyboard", comment: "Title for 'Next Keyboard' button"), for: [])
self.nextKeyboardButton.sizeToFit()
self.nextKeyboardButton.translatesAutoresizingMaskIntoConstraints = false
self.nextKeyboardButton.addTarget(self, action: #selector(handleInputModeList(from:with:)), for: .allTouchEvents)
self.view.addSubview(self.nextKeyboardButton)
self.nextKeyboardButton.leftAnchor.constraint(equalTo: self.view.leftAnchor).isActive = true
self.nextKeyboardButton.bottomAnchor.constraint(equalTo: self.view.bottomAnchor).isActive = true
}
override func viewWillLayoutSubviews() {
self.nextKeyboardButton.isHidden = !self.needsInputModeSwitchKey
super.viewWillLayoutSubviews()
}
override func textWillChange(_ textInput: UITextInput?) {
// The app is about to change the document's contents. Perform any preparation here.
}
override func textDidChange(_ textInput: UITextInput?) {
// The app has just changed the document's contents, the document context has been updated.
var textColor: UIColor
let proxy = self.textDocumentProxy
if proxy.keyboardAppearance == UIKeyboardAppearance.dark {
textColor = UIColor.white
} else {
textColor = UIColor.black
}
self.nextKeyboardButton.setTitleColor(textColor, for: [])
}
func sendText(text: String) {
textDocumentProxy.insertText(text)
}
}