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Riot/Modules/Room/Views/BubbleCells/Call/RoomBaseCallBubbleCell.swift

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+// 
+// Copyright 2020 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
+
+class RoomBaseCallBubbleCell: MXKRoomBubbleTableViewCell {
+    
+    fileprivate lazy var innerContentView: CallBubbleCellBaseContentView = {
+        return CallBubbleCellBaseContentView.loadFromNib()
+    }()
+    
+    override required init!(style: UITableViewCell.CellStyle, reuseIdentifier: String!) {
+        super.init(style: style, reuseIdentifier: reuseIdentifier)
+        setupViews()
+    }
+    
+    required init?(coder: NSCoder) {
+        super.init(coder: coder)
+        setupViews()
+    }
+    
+    override func setupViews() {
+        super.setupViews()
+        
+        self.contentView.vc_removeAllSubviews()
+        self.contentView.vc_addSubViewMatchingParent(innerContentView)
+        
+        updateBottomContentView()
+    }
+
+    //  Properties to override
+    private(set) var bottomContentView: UIView?
+    
+    func updateBottomContentView() {
+        innerContentView.bottomContainerView.vc_removeAllSubviews()
+        
+        guard let bottomContentView = bottomContentView else { return }
+        innerContentView.bottomContainerView.vc_addSubViewMatchingParent(bottomContentView)
+    }
+    
+    class func createSizingView() -> RoomBaseCallBubbleCell {
+        return self.init(style: .default, reuseIdentifier: self.defaultReuseIdentifier())
+    }
+    
+    //  MARK: - Overrides
+    
+    override var bubbleOverlayContainer: UIView! {
+        get {
+            guard let overlayContainer = innerContentView.bubbleOverlayContainer else {
+                fatalError("[RoomBaseCallBubbleCell] bubbleOverlayContainer should not be used before set")
+            }
+            return overlayContainer
+        }
+        set {
+            super.bubbleOverlayContainer = newValue
+        }
+    }
+    
+    //  MARK: - MXKCellRendering
+    
+    override func render(_ cellData: MXKCellData!) {
+        super.render(cellData)
+        
+        update(theme: ThemeService.shared().theme)
+        
+        guard let cellData = cellData else {
+            return
+        }
+        
+        innerContentView.render(cellData)
+    }
+    
+    override class func height(for cellData: MXKCellData!, withMaximumWidth maxWidth: CGFloat) -> CGFloat {
+        guard let cellData = cellData else {
+            return 0
+        }
+        
+        let fittingSize = CGSize(width: maxWidth, height: UIView.layoutFittingCompressedSize.height)
+        guard let cell = self.init(style: .default, reuseIdentifier: self.defaultReuseIdentifier()) else {
+            return 0
+        }
+        cell.render(cellData)
+        
+        return cell.contentView.systemLayoutSizeFitting(fittingSize).height
+    }
+    
+}
+
+extension RoomBaseCallBubbleCell: Themable {
+    
+    func update(theme: Theme) {
+        innerContentView.update(theme: theme)
+    }
+    
+}
+
+extension RoomBaseCallBubbleCell: NibLoadable, Reusable {
+    
+}