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Merge remote-tracking branch 'origin/development' into accessoryview-updates

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This commit is contained in:
Nathan Tannar
2018-10-11 21:32:02 -07:00
parent 83b483f00f 95297ced92
commit 78c48fbf2d
52 changed files with 230 additions and 2123 deletions
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Example/Sources/View Controllers/ChatViewController.swift
+7 -17
View File
@@ -24,6 +24,7 @@ SOFTWARE.
import UIKit
import MessageKit
import MessageInputBar
/// A base class for the example controllers
class ChatViewController: MessagesViewController, MessagesDataSource {
@@ -96,7 +97,7 @@ class ChatViewController: MessagesViewController, MessagesDataSource {
messagesCollectionView.messagesDataSource = self
messagesCollectionView.messageCellDelegate = self
scrollsToBottomOnKeybordBeginsEditing = true // default false
scrollsToBottomOnKeyboardBeginsEditing = true // default false
maintainPositionOnKeyboardFrameChanged = true // default false
messagesCollectionView.addSubview(refreshControl)
@@ -132,20 +133,9 @@ class ChatViewController: MessagesViewController, MessagesDataSource {
let lastIndexPath = IndexPath(item: 0, section: messageList.count - 1)
let frame = messagesCollectionView.layoutAttributesForItem(at: lastIndexPath)?.frame ?? .zero
var rect = messagesCollectionView.convert(frame, to: view)
// substract 100 to make the "visible" area of a cell bigger
rect.origin.y -= 100
var visibleRect = CGRect(x: messagesCollectionView.bounds.origin.x, y: messagesCollectionView.bounds.origin.y, width:
messagesCollectionView.bounds.size.width, height:
messagesCollectionView.bounds.size.height - messagesCollectionView.contentInset.bottom)
visibleRect = messagesCollectionView.convert(visibleRect, to: view)
return visibleRect.contains(rect)
return messagesCollectionView.indexPathsForVisibleItems.contains(lastIndexPath)
}
// MARK: - MessagesDataSource
func currentSender() -> Sender {
@@ -162,20 +152,20 @@ class ChatViewController: MessagesViewController, MessagesDataSource {
func cellTopLabelAttributedText(for message: MessageType, at indexPath: IndexPath) -> NSAttributedString? {
if indexPath.section % 3 == 0 {
return NSAttributedString(string: MessageKitDateFormatter.shared.string(from: message.sentDate), attributes: [NSAttributedStringKey.font: UIFont.boldSystemFont(ofSize: 10), NSAttributedStringKey.foregroundColor: UIColor.darkGray])
return NSAttributedString(string: MessageKitDateFormatter.shared.string(from: message.sentDate), attributes: [NSAttributedString.Key.font: UIFont.boldSystemFont(ofSize: 10), NSAttributedString.Key.foregroundColor: UIColor.darkGray])
}
return nil
}
func messageTopLabelAttributedText(for message: MessageType, at indexPath: IndexPath) -> NSAttributedString? {
let name = message.sender.displayName
return NSAttributedString(string: name, attributes: [NSAttributedStringKey.font: UIFont.preferredFont(forTextStyle: .caption1)])
return NSAttributedString(string: name, attributes: [NSAttributedString.Key.font: UIFont.preferredFont(forTextStyle: .caption1)])
}
func messageBottomLabelAttributedText(for message: MessageType, at indexPath: IndexPath) -> NSAttributedString? {
let dateString = formatter.string(from: message.sentDate)
return NSAttributedString(string: dateString, attributes: [NSAttributedStringKey.font: UIFont.preferredFont(forTextStyle: .caption2)])
return NSAttributedString(string: dateString, attributes: [NSAttributedString.Key.font: UIFont.preferredFont(forTextStyle: .caption2)])
}
}