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Revert "Preserve height of ChatInputItem if keyboard item was previously opened. (#170)" (#172) 

This reverts commit b2fcf7b7fc.
This commit is contained in:
Igor Kashkuta 2016-07-04 16:18:21 +01:00 committed by GitHub
parent b2fcf7b7fc
commit 600da97e13
1 changed files with 2 additions and 48 deletions
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50
ChattoAdditions/Source/Input/ChatInputBarPresenter.swift
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@ -35,28 +35,15 @@ protocol ChatInputBarPresenter: class {
@objc public class BasicChatInputBarPresenter: NSObject, ChatInputBarPresenter {
let chatInputBar: ChatInputBar
let chatInputItems: [ChatInputItemProtocol]
let notificationCenter: NSNotificationCenter
public init(chatInputBar: ChatInputBar,
chatInputItems: [ChatInputItemProtocol],
chatInputBarAppearance: ChatInputBarAppearance,
notificationCenter: NSNotificationCenter = NSNotificationCenter.defaultCenter()) {
public init(chatInputBar: ChatInputBar, chatInputItems: [ChatInputItemProtocol], chatInputBarAppearance: ChatInputBarAppearance) {
self.chatInputBar = chatInputBar
self.chatInputItems = chatInputItems
self.chatInputBar.setAppearance(chatInputBarAppearance)
self.notificationCenter = notificationCenter
super.init()
self.chatInputBar.presenter = self
self.chatInputBar.inputItems = self.chatInputItems
self.notificationCenter.addObserver(self,
selector: #selector(BasicChatInputBarPresenter.keyboardDidChangeFrame),
name: UIKeyboardDidChangeFrameNotification,
object: nil)
}
deinit {
self.notificationCenter.removeObserver(self)
}
private(set) var focusedItem: ChatInputItemProtocol? {
@ -70,9 +57,7 @@ protocol ChatInputBarPresenter: class {
private func updateFirstResponderWithInputItem(inputItem: ChatInputItemProtocol) {
let responder = self.chatInputBar.textView
let inputView = inputItem.inputView
self.setHeight(forInputView: inputView)
responder.inputView = inputView
responder.inputView = inputItem.inputView
if responder.isFirstResponder() {
responder.reloadInputViews()
} else {
@ -90,37 +75,6 @@ protocol ChatInputBarPresenter: class {
}
return firstKeyboardInputItem
}
private func setHeight(forInputView inputView: UIView?) {
guard let inputView = inputView else { return }
var mask = inputView.autoresizingMask
mask.remove(.FlexibleHeight)
inputView.autoresizingMask = mask
if let heightConstraint = inputView.constraints.filter({ $0.firstAttribute == .Height }).first {
heightConstraint.constant = self.inputViewHeight
} else {
inputView.frame.size.height = self.inputViewHeight
}
}
private var lastKnownKeyboardHeight: CGFloat?
private let defaultKeyboardHeight: CGFloat = 216
private var inputViewHeight: CGFloat {
let accessoryViewHeight = self.chatInputBar.textView.inputAccessoryView?.bounds.height ?? 0
if let lastKnownKeyboardHeight = self.lastKnownKeyboardHeight {
return lastKnownKeyboardHeight - accessoryViewHeight
} else {
return self.defaultKeyboardHeight
}
}
@objc
private func keyboardDidChangeFrame(notification: NSNotification) {
guard let value = notification.userInfo?[UIKeyboardFrameEndUserInfoKey] as? NSValue else { return }
self.lastKnownKeyboardHeight = value.CGRectValue().height
}
}
// MARK: ChatInputBarPresenter