Pill View (#1797)

* provider can now check the current session * More testable code * created the test condition * it works but not always not sure why, need to dig deeper * sadly we need to use textkit 1 to solve this issue * removed developer option screen test * this experimental solution kinda works but I need a way to pill recomputation is weird * format * display improvement * better and faster solution * pilished the code * better coloring * swift format * just need to solve the caching issue * fix caching issue * tests done! * changelog * pr comments addressed * all pr comments addressed * docs * line lenght * updated tests and fixed a parsing permalink issue * MentionBuilder * pr comments * swiftformat * code blocks should not have links * Update ElementX/Sources/FlowCoordinators/RoomFlowCoordinator.swift Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com> * Update ElementX/Sources/Services/Client/ClientProxy.swift Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com> * Update UnitTests/Sources/AttributedStringBuilderTests.swift Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com> * Update ElementX/Sources/UITests/UITestsAppCoordinator.swift Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com> * Update ElementX/Sources/Other/Pills/PillAttachmentViewProvider.swift Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com> * Update ElementX/Sources/Other/Pills/MentionBuilder.swift Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com> * pr comments * swiftformat --------- Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com>
2026-11-04 10:33:45 +00:00 · 2023-09-27 19:27:07 +02:00
parent 8d4c5e2885
commit 7bde419e85
49 changed files with 530 additions and 97 deletions
@@ -0,0 +1,49 @@
+//
+// Copyright 2023 New Vector Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+import Foundation
+import UIKit
+
+struct MentionBuilder: MentionBuilderProtocol {
+    // Can be removed when mentions are enabled by default
+    let mentionsEnabled: Bool
+    
+    func handleUserMention(for attributedString: NSMutableAttributedString, in range: NSRange, url: URL, userID: String) {
+        guard mentionsEnabled else {
+            attributedString.addAttributes([.MatrixUserID: userID], range: range)
+            return
+        }
+        
+        let attributes = attributedString.attributes(at: 0, longestEffectiveRange: nil, in: range)
+        let font = attributes[.font] as? UIFont ?? .preferredFont(forTextStyle: .body)
+        let blockquote = attributes[.MatrixBlockquote]
+        
+        let attachmentData = PillTextAttachmentData(type: .user(userID: userID), font: font)
+        guard let attachment = PillTextAttachment(attachmentData: attachmentData) else {
+            attributedString.addAttributes([.MatrixUserID: userID], range: range)
+            return
+        }
+        
+        var attributesToAdd: [NSAttributedString.Key: Any] = [.link: url, .MatrixUserID: userID]
+        if let blockquote {
+            // mentions can be in blockquotes, so if the replaced string was in one, we keep the attribute
+            attributesToAdd[.MatrixBlockquote] = blockquote
+        }
+        let attachmentString = NSMutableAttributedString(attachment: attachment)
+        attachmentString.addAttributes(attributes, range: NSRange(location: 0, length: attachmentString.length))
+        attributedString.replaceCharacters(in: range, with: attachmentString)
+    }
+}