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Code Issues Projects Releases Wiki Activity

change in-conversation search result highlight UI to match with global search

This commit is contained in:
Ryan Zhao 2022-05-26 10:12:23 +10:00
parent 9a2046ea81
commit ab7bd24ad5
3 changed files with 10 additions and 22 deletions
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5
Session/Conversations/ConversationVC.swift
View File

@ -922,7 +922,10 @@ final class ConversationVC : BaseVC, ConversationViewModelDelegate, OWSConversat
}
func conversationSearchController(_ conversationSearchController: ConversationSearchController, didSelectMessageId interactionID: String) {
scrollToInteraction(with: interactionID)
scrollToInteraction(with: interactionID, highlighted: true)
DispatchQueue.main.asyncAfter(deadline: .now() + 0.4) {
self.highlightFocusedMessageIfNeeded()
}
}
func scrollToInteraction(with interactionID: String, position: UITableView.ScrollPosition = .middle, isAnimated: Bool = true, highlighted: Bool = false) {

2
Session/Conversations/Message Cells/Content Views/LinkPreviewView.swift
View File

@ -146,7 +146,7 @@ final class LinkPreviewView : UIView {
// Body text view
bodyTextViewContainer.subviews.forEach { $0.removeFromSuperview() }
if let viewItem = viewItem {
let bodyTextView = VisibleMessageCell.getBodyTextView(for: viewItem, with: maxWidth, textColor: sentLinkPreviewTextColor, searchText: delegate.lastSearchedText, delegate: delegate)
let bodyTextView = VisibleMessageCell.getBodyTextView(for: viewItem, with: maxWidth, textColor: sentLinkPreviewTextColor, delegate: delegate)
self.bodyTextView = bodyTextView
bodyTextViewContainer.addSubview(bodyTextView)
bodyTextView.pin(to: bodyTextViewContainer, withInset: 12)

25
Session/Conversations/Message Cells/VisibleMessageCell.swift
View File

@ -351,7 +351,7 @@ final class VisibleMessageCell : MessageCell, LinkPreviewViewDelegate {
stackView.addArrangedSubview(quoteViewContainer)
}
// Body text view
let bodyTextView = VisibleMessageCell.getBodyTextView(for: viewItem, with: maxWidth, textColor: bodyLabelTextColor, searchText: delegate?.lastSearchedText, delegate: self)
let bodyTextView = VisibleMessageCell.getBodyTextView(for: viewItem, with: maxWidth, textColor: bodyLabelTextColor, delegate: self)
self.bodyTextView = bodyTextView
stackView.addArrangedSubview(bodyTextView)
// Constraints
@ -383,7 +383,7 @@ final class VisibleMessageCell : MessageCell, LinkPreviewViewDelegate {
if let message = viewItem.interaction as? TSMessage, let body = message.body, body.count > 0 {
let inset: CGFloat = 12
let maxWidth = size.width - 2 * inset
let bodyTextView = VisibleMessageCell.getBodyTextView(for: viewItem, with: maxWidth, textColor: bodyLabelTextColor, searchText: delegate?.lastSearchedText, delegate: self)
let bodyTextView = VisibleMessageCell.getBodyTextView(for: viewItem, with: maxWidth, textColor: bodyLabelTextColor, delegate: self)
self.bodyTextView = bodyTextView
stackView.addArrangedSubview(UIView(wrapping: bodyTextView, withInsets: UIEdgeInsets(top: 0, left: inset, bottom: inset, right: inset)))
}
@ -420,9 +420,8 @@ final class VisibleMessageCell : MessageCell, LinkPreviewViewDelegate {
let documentView = DocumentView(viewItem: viewItem, textColor: bodyLabelTextColor)
stackView.addArrangedSubview(documentView)
// Body text view
if let message = viewItem.interaction as? TSMessage, let body = message.body, body.count > 0,
let delegate = delegate { // delegate should always be set at this point
let bodyTextView = VisibleMessageCell.getBodyTextView(for: viewItem, with: maxWidth, textColor: bodyLabelTextColor, searchText: delegate.lastSearchedText, delegate: self)
if let message = viewItem.interaction as? TSMessage, let body = message.body, body.count > 0 {
let bodyTextView = VisibleMessageCell.getBodyTextView(for: viewItem, with: maxWidth, textColor: bodyLabelTextColor, delegate: self)
self.bodyTextView = bodyTextView
stackView.addArrangedSubview(bodyTextView)
}
@ -704,7 +703,7 @@ final class VisibleMessageCell : MessageCell, LinkPreviewViewDelegate {
return isGroupThread && viewItem.shouldShowSenderProfilePicture && senderSessionID != nil
}
static func getBodyTextView(for viewItem: ConversationViewItem, with availableWidth: CGFloat, textColor: UIColor, searchText: String?, delegate: UITextViewDelegate & BodyTextViewDelegate) -> UITextView {
static func getBodyTextView(for viewItem: ConversationViewItem, with availableWidth: CGFloat, textColor: UIColor, delegate: UITextViewDelegate & BodyTextViewDelegate) -> UITextView {
// Take care of:
// • Highlighting mentions
// • Linkification
@ -718,20 +717,6 @@ final class VisibleMessageCell : MessageCell, LinkPreviewViewDelegate {
.font : UIFont.systemFont(ofSize: getFontSize(for: viewItem))
]
let attributedText = NSMutableAttributedString(attributedString: MentionUtilities.highlightMentions(in: message.body ?? "", isOutgoingMessage: isOutgoing, threadID: viewItem.interaction.uniqueThreadId, attributes: attributes))
if let searchText = searchText, searchText.count >= ConversationSearchController.kMinimumSearchTextLength {
let normalizedSearchText = FullTextSearchFinder.normalize(text: searchText)
do {
let regex = try NSRegularExpression(pattern: NSRegularExpression.escapedPattern(for: normalizedSearchText), options: .caseInsensitive)
let matches = regex.matches(in: attributedText.string, options: .withoutAnchoringBounds, range: NSRange(location: 0, length: (attributedText.string as NSString).length))
for match in matches {
guard match.range.location + match.range.length < attributedText.length else { continue }
attributedText.addAttribute(.backgroundColor, value: UIColor.white, range: match.range)
attributedText.addAttribute(.foregroundColor, value: UIColor.black, range: match.range)
}
} catch {
// Do nothing
}
}
result.attributedText = attributedText
result.dataDetectorTypes = .link
result.backgroundColor = .clear