Update Reactions component (#6244)

* Update Reactions component - Done
2026-04-20 00:24:43 +02:00 · 2022-06-15 16:08:43 +02:00
parent 255b80a03e
commit 05ccf557e7
26 changed files with 411 additions and 177 deletions
@@ -0,0 +1,84 @@
+/*
+ Copyright 2019 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 UIKit
+import Reusable
+
+final class RoomReactionImageViewCell: UICollectionViewCell, NibReusable, Themable {
+    
+    // MARK: - Constants
+
+    // MARK: - Properties
+    
+    // MARK: Outlets
+
+    @IBOutlet private weak var reactionBackgroundView: UIView!
+    @IBOutlet private weak var imageView: UIImageView!
+    
+    // MARK: Private
+    
+    private var theme: Theme?
+    
+    // MARK: Public
+    
+    override func awakeFromNib() {
+        super.awakeFromNib()
+        // Initialization code
+        
+        self.reactionBackgroundView.layer.masksToBounds = true
+    }
+    
+    override func layoutSubviews() {
+        super.layoutSubviews()
+
+        self.reactionBackgroundView.layer.cornerRadius = self.reactionBackgroundView.bounds.midY
+    }
+
+    // MARK: - Life cycle
+    
+    override func preferredLayoutAttributesFitting(_ layoutAttributes: UICollectionViewLayoutAttributes) -> UICollectionViewLayoutAttributes {
+        /*
+         On iOS 12, there are issues with self-sizing cells as described in Apple release notes (https://developer.apple.com/documentation/ios_release_notes/ios_12_release_notes) :
+         "You might encounter issues with systemLayoutSizeFitting(_:) when using a UICollectionViewCell subclass that requires updateConstraints().
+         (42138227) — Workaround: Don't call the cell's setNeedsUpdateConstraints() method unless you need to support live constraint changes.
+         If you need to support live constraint changes, call updateConstraintsIfNeeded() before calling systemLayoutSizeFitting(_:)."
+         */
+        self.updateConstraintsIfNeeded()
+        
+        return super.preferredLayoutAttributesFitting(layoutAttributes)
+    }
+    
+    // MARK: - Public
+    
+    func fill(actionIcon: UIImage) {
+        imageView.image = actionIcon.withRenderingMode(.alwaysTemplate)
+        self.updateViews()
+    }
+    
+    func update(theme: Theme) {
+        self.theme = theme
+        self.updateViews()
+    }
+    
+    // MARK: - Private
+    
+    private func updateViews() {
+        self.imageView.tintColor = self.theme?.textSecondaryColor
+        
+        self.reactionBackgroundView.layer.borderWidth = 0.0
+        self.reactionBackgroundView.backgroundColor = self.theme?.headerBackgroundColor
+    }
+}