First part of the voice broadcast recording feature

Riot/Modules/Room/RoomCoordinator.swift

@@ -93,6 +93,7 @@ final class RoomCoordinator: NSObject, RoomCoordinatorProtocol {
 
         TimelinePollProvider.shared.session = parameters.session
         VoiceBroadcastPlaybackProvider.shared.session = parameters.session
+        VoiceBroadcastRecorderProvider.shared.session = parameters.session
         
         super.init()
     }

Riot/Modules/Room/RoomViewController.m

@@ -3272,6 +3272,22 @@ static CGSize kThreadListBarButtonItemImageSize;
             }
         }
     }
+    else if (bubbleData.tag == RoomBubbleCellDataTagVoiceBroadcastRecord)
+    {
+        if (bubbleData.isPaginationFirstBubble)
+        {
+            cellIdentifier = RoomTimelineCellIdentifierOutgoingVoiceBroadcastRecorderWithPaginationTitle;
+        }
+        else if (bubbleData.shouldHideSenderInformation)
+        {
+            cellIdentifier = RoomTimelineCellIdentifierOutgoingVoiceBroadcastRecorderWithoutSenderInfo;
+        }
+        else
+        {
+            cellIdentifier = RoomTimelineCellIdentifierOutgoingVoiceBroadcastRecorder;
+        }
+    }
+    
     else if (roomBubbleCellData.getFirstBubbleComponentWithDisplay.event.isEmote)
     {
         if (bubbleData.isIncoming)

Riot/Modules/Room/TimelineCells/RoomTimelineCellIdentifier.h

@@ -178,6 +178,11 @@ typedef NS_ENUM(NSUInteger, RoomTimelineCellIdentifier) {
     RoomTimelineCellIdentifierOutgoingVoiceBroadcastWithoutSenderInfo,
     RoomTimelineCellIdentifierOutgoingVoiceBroadcastWithPaginationTitle,
     
+    // - Voice broadcast recorder
+    RoomTimelineCellIdentifierOutgoingVoiceBroadcastRecorder,
+    RoomTimelineCellIdentifierOutgoingVoiceBroadcastRecorderWithoutSenderInfo,
+    RoomTimelineCellIdentifierOutgoingVoiceBroadcastRecorderWithPaginationTitle,
+    
     // - Others
     RoomTimelineCellIdentifierEmpty,
     RoomTimelineCellIdentifierSelectedSticker,

Riot/Modules/Room/TimelineCells/Styles/Bubble/BubbleRoomTimelineCellProvider.m

@@ -143,6 +143,13 @@
     [tableView registerClass:VoiceBroadcastOutgoingWithPaginationTitleBubbleCell.class forCellReuseIdentifier:VoiceBroadcastOutgoingWithPaginationTitleBubbleCell.defaultReuseIdentifier];
 }
 
+- (void)registerVoiceBroadcastRecorderCellsForTableView:(UITableView*)tableView
+{
+    // Outgoing
+    [tableView registerClass:VoiceBroadcastRecorderOutgoingWithoutSenderInfoBubbleCell.class forCellReuseIdentifier:VoiceBroadcastRecorderOutgoingWithoutSenderInfoBubbleCell.defaultReuseIdentifier];
+    [tableView registerClass:VoiceBroadcastRecorderOutgoingWithPaginationTitleBubbleCell.class forCellReuseIdentifier:VoiceBroadcastRecorderOutgoingWithPaginationTitleBubbleCell.defaultReuseIdentifier];
+}
+
 #pragma mark - Mapping
 
 - (NSDictionary<NSNumber*, Class>*)incomingTextMessageCellsMapping
@@ -318,4 +325,14 @@
     };
 }
 
+- (NSDictionary<NSNumber*, Class>*)voiceBroadcastRecorderCellsMapping
+{
+    return @{
+        // Outgoing
+        @(RoomTimelineCellIdentifierOutgoingVoiceBroadcastRecorder) : VoiceBroadcastRecorderOutgoingWithoutSenderInfoBubbleCell.class,
+        @(RoomTimelineCellIdentifierOutgoingVoiceBroadcastRecorderWithoutSenderInfo) : VoiceBroadcastRecorderOutgoingWithoutSenderInfoBubbleCell.class,
+        @(RoomTimelineCellIdentifierOutgoingVoiceBroadcastRecorderWithPaginationTitle) : VoiceBroadcastRecorderOutgoingWithPaginationTitleBubbleCell.class,
+    };
+}
+
 @end

Riot/Modules/Room/TimelineCells/Styles/Bubble/Cells/VoiceBroadcast/Recorder/Outgoing/VoiceBroadcastRecorderOutgoingWithPaginationTitleBubbleCell.swift

@@ -0,0 +1,27 @@
+// 
+// Copyright 2022 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
+
+class VoiceBroadcastRecorderOutgoingWithPaginationTitleBubbleCell: VoiceBroadcastRecorderOutgoingWithoutSenderInfoBubbleCell {
+    
+    override func setupViews() {
+        super.setupViews()
+        
+        roomCellContentView?.showPaginationTitle = true
+    }
+    
+}

Riot/Modules/Room/TimelineCells/Styles/Bubble/Cells/VoiceBroadcast/Recorder/Outgoing/VoiceBroadcastRecorderOutgoingWithoutSenderInfoBubbleCell.swift

@@ -0,0 +1,41 @@
+// 
+// Copyright 2022 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
+
+class VoiceBroadcastRecorderOutgoingWithoutSenderInfoBubbleCell: VoiceBroadcastRecorderBubbleCell, BubbleOutgoingRoomCellProtocol {
+        
+    override func setupViews() {
+        super.setupViews()
+        
+        roomCellContentView?.showSenderInfo = false
+        
+        // TODO: VB update margins attributes
+        let leftMargin: CGFloat = BubbleRoomCellLayoutConstants.outgoingBubbleBackgroundMargins.left + BubbleRoomCellLayoutConstants.pollBubbleBackgroundInsets.left
+        let rightMargin: CGFloat = BubbleRoomCellLayoutConstants.outgoingBubbleBackgroundMargins.right + BubbleRoomCellLayoutConstants.pollBubbleBackgroundInsets.right
+        
+        roomCellContentView?.innerContentViewTrailingConstraint.constant = rightMargin
+        roomCellContentView?.innerContentViewLeadingConstraint.constant = leftMargin
+        
+        self.setupBubbleDecorations()
+    }
+    
+    override func update(theme: Theme) {
+        super.update(theme: theme)
+        
+        self.bubbleBackgroundColor = theme.roomCellOutgoingBubbleBackgroundColor
+    }
+}

Riot/Modules/Room/TimelineCells/Styles/Bubble/Cells/VoiceBroadcast/Recorder/VoiceBroadcastRecorderBubbleCell.swift

@@ -0,0 +1,113 @@
+// 
+// Copyright 2022 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
+
+class VoiceBroadcastRecorderBubbleCell: VoiceBroadcastRecorderPlainCell {
+    
+    // MARK: - Properties
+    
+    var bubbleBackgroundColor: UIColor?
+    
+    // MARK: - Overrides
+
+    override func render(_ cellData: MXKCellData!) {
+        super.render(cellData)
+        
+        self.update(theme: ThemeService.shared().theme)
+    }
+        
+    override func setupViews() {
+        super.setupViews()
+        
+        self.setupBubbleBackgroundView()
+    }
+    
+    override func addVoiceBroadcastView(_ voiceBroadcastView: UIView, on contentView: UIView) {
+        super.addVoiceBroadcastView(voiceBroadcastView, on: contentView)
+        
+        self.addBubbleBackgroundViewIfNeeded(for: voiceBroadcastView)
+    }
+    
+    // MARK: - Private
+    
+    private func addBubbleBackgroundViewIfNeeded(for voiceBroadcastView: UIView) {
+        
+        guard let messageBubbleBackgroundView = self.getBubbleBackgroundView() else {
+            return
+        }
+        
+        self.addBubbleBackgroundView( messageBubbleBackgroundView, to: voiceBroadcastView)
+        messageBubbleBackgroundView.backgroundColor = self.bubbleBackgroundColor
+    }
+    
+    private func addBubbleBackgroundView(_ bubbleBackgroundView: RoomMessageBubbleBackgroundView,
+                                         to voiceBroadcastView: UIView) {
+        
+        // TODO: VB update margins attributes
+        let topMargin = BubbleRoomCellLayoutConstants.pollBubbleBackgroundInsets.top
+        let leftMargin = BubbleRoomCellLayoutConstants.pollBubbleBackgroundInsets.left
+        let rightMargin = BubbleRoomCellLayoutConstants.pollBubbleBackgroundInsets.right
+        let bottomMargin = BubbleRoomCellLayoutConstants.pollBubbleBackgroundInsets.bottom
+        
+        let topAnchor = voiceBroadcastView.topAnchor
+        let leadingAnchor = voiceBroadcastView.leadingAnchor
+        let trailingAnchor = voiceBroadcastView.trailingAnchor
+        let bottomAnchor = voiceBroadcastView.bottomAnchor
+
+        NSLayoutConstraint.activate([
+            bubbleBackgroundView.topAnchor.constraint(equalTo: topAnchor, constant: -topMargin),
+            bubbleBackgroundView.leadingAnchor.constraint(equalTo: leadingAnchor, constant: -leftMargin),
+            bubbleBackgroundView.trailingAnchor.constraint(equalTo: trailingAnchor, constant: rightMargin),
+            bubbleBackgroundView.bottomAnchor.constraint(equalTo: bottomAnchor, constant: bottomMargin)
+        ])
+    }
+        
+    private func setupBubbleBackgroundView() {
+        let bubbleBackgroundView = RoomMessageBubbleBackgroundView()
+        self.roomCellContentView?.insertSubview(bubbleBackgroundView, at: 0)
+    }
+    
+    // The extension property MXKRoomBubbleTableViewCell.messageBubbleBackgroundView is not working there even by doing recursion
+    private func getBubbleBackgroundView() -> RoomMessageBubbleBackgroundView? {
+        guard let contentView = self.roomCellContentView else {
+            return nil
+        }
+        
+        let foundView = contentView.subviews.first { view in
+            return view is RoomMessageBubbleBackgroundView
+        }
+        return foundView as? RoomMessageBubbleBackgroundView
+    }
+}
+
+// MARK: - TimestampDisplayable
+extension VoiceBroadcastRecorderBubbleCell: TimestampDisplayable {
+    
+    func addTimestampView(_ timestampView: UIView) {
+        guard let messageBubbleBackgroundView = self.getBubbleBackgroundView() else {
+            return
+        }
+        messageBubbleBackgroundView.addTimestampView(timestampView)
+    }
+    
+    func removeTimestampView() {
+        guard let messageBubbleBackgroundView = self.getBubbleBackgroundView() else {
+            return
+        }
+        messageBubbleBackgroundView.removeTimestampView()
+    }
+}

Riot/Modules/Room/TimelineCells/Styles/Plain/Cells/VoiceBroadcast/Recorder/VoiceBroadcastRecorderPlainCell.swift

@@ -0,0 +1,65 @@
+// 
+// Copyright 2022 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
+
+class VoiceBroadcastRecorderPlainCell: SizableBaseRoomCell, RoomCellReactionsDisplayable, RoomCellReadMarkerDisplayable {
+    
+    private var voiceBroadcastView: UIView?
+    private var event: MXEvent?
+    
+    override func render(_ cellData: MXKCellData!) {
+        super.render(cellData)
+                
+        guard let contentView = roomCellContentView?.innerContentView,
+              let bubbleData = cellData as? RoomBubbleCellData,
+              let event = bubbleData.events.last,
+              let voiceBroadcastContent = VoiceBroadcastInfo(fromJSON: event.content),
+              voiceBroadcastContent.state == VoiceBroadcastInfo.State.started.rawValue,
+              let view = VoiceBroadcastRecorderProvider.shared.buildVoiceBroadcastRecorderViewForEvent(event) else {
+            return
+        }
+        
+        self.event = event
+        self.addVoiceBroadcastView(view, on: contentView)
+    }
+    
+    override func setupViews() {
+        super.setupViews()
+        
+        roomCellContentView?.backgroundColor = .clear
+        roomCellContentView?.showSenderInfo = true
+        roomCellContentView?.showPaginationTitle = false
+    }
+    
+    // The normal flow for tapping on cell content views doesn't work for bubbles without attributed strings
+    override func onContentViewTap(_ sender: UITapGestureRecognizer) {
+        guard let event = self.event else {
+            return
+        }
+        
+        delegate.cell(self, didRecognizeAction: kMXKRoomBubbleCellTapOnContentView, userInfo: [kMXKRoomBubbleCellEventKey: event])
+    }
+    
+    func addVoiceBroadcastView(_ voiceBroadcastView: UIView, on contentView: UIView) {
+        
+        self.voiceBroadcastView?.removeFromSuperview()
+        contentView.vc_addSubViewMatchingParent(voiceBroadcastView)
+        self.voiceBroadcastView = voiceBroadcastView
+    }
+}
+
+extension VoiceBroadcastRecorderPlainCell: RoomCellThreadSummaryDisplayable {}

Riot/Modules/Room/TimelineCells/Styles/Plain/Cells/VoiceBroadcast/Recorder/VoiceBroadcastRecorderWithPaginationTitlePlainCell.swift

@@ -0,0 +1,27 @@
+// 
+// Copyright 2022 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
+
+class VoiceBroadcastRecorderWithPaginationTitlePlainCell: VoiceBroadcastRecorderPlainCell {
+    
+    override func setupViews() {
+        super.setupViews()
+        
+        roomCellContentView?.showPaginationTitle = true
+    }
+    
+}

Riot/Modules/Room/TimelineCells/Styles/Plain/Cells/VoiceBroadcast/Recorder/VoiceBroadcastRecorderWithoutSenderInfoPlainCell.swift

@@ -0,0 +1,27 @@
+// 
+// Copyright 2022 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
+
+class VoiceBroadcastRecorderWithoutSenderInfoPlainCell: VoiceBroadcastRecorderPlainCell {
+    
+    override func setupViews() {
+        super.setupViews()
+        
+        roomCellContentView?.showSenderInfo = false
+    }
+    
+}

Riot/Modules/Room/TimelineCells/Styles/Plain/PlainRoomTimelineCellProvider.h

@@ -58,6 +58,8 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (NSDictionary<NSNumber*, Class>*)voiceBroadcastCellsMapping;
 
+- (NSDictionary<NSNumber*, Class>*)voiceBroadcastRecorderCellsMapping;
+
 @end
 
 NS_ASSUME_NONNULL_END

Riot/Modules/Room/TimelineCells/Styles/Plain/PlainRoomTimelineCellProvider.m

@@ -115,6 +115,8 @@
     
     [self registerVoiceBroadcastCellsForTableView:tableView];
 
+    [self registerVoiceBroadcastRecorderCellsForTableView:tableView];
+    
     [tableView registerClass:RoomEmptyBubbleCell.class forCellReuseIdentifier:RoomEmptyBubbleCell.defaultReuseIdentifier];
     
     [tableView registerClass:RoomSelectedStickerBubbleCell.class forCellReuseIdentifier:RoomSelectedStickerBubbleCell.defaultReuseIdentifier];
@@ -279,6 +281,13 @@
     [tableView registerClass:VoiceBroadcastWithPaginationTitlePlainCell.class forCellReuseIdentifier:VoiceBroadcastWithPaginationTitlePlainCell.defaultReuseIdentifier];
 }
 
+- (void)registerVoiceBroadcastRecorderCellsForTableView:(UITableView*)tableView
+{
+    [tableView registerClass:VoiceBroadcastRecorderPlainCell.class forCellReuseIdentifier:VoiceBroadcastRecorderPlainCell.defaultReuseIdentifier];
+    [tableView registerClass:VoiceBroadcastRecorderWithoutSenderInfoPlainCell.class forCellReuseIdentifier:VoiceBroadcastRecorderWithoutSenderInfoPlainCell.defaultReuseIdentifier];
+    [tableView registerClass:VoiceBroadcastRecorderWithPaginationTitlePlainCell.class forCellReuseIdentifier:VoiceBroadcastRecorderWithPaginationTitlePlainCell.defaultReuseIdentifier];
+}
+
 #pragma mark Cell class association
 
 - (NSDictionary<NSNumber*, Class>*)buildCellClasses
@@ -339,6 +348,9 @@
     
     NSDictionary *voiceBroadcastCellsMapping = [self voiceBroadcastCellsMapping];
     [cellClasses addEntriesFromDictionary:voiceBroadcastCellsMapping];
+    
+    NSDictionary *voiceBroadcastRecorderCellsMapping = [self voiceBroadcastRecorderCellsMapping];
+    [cellClasses addEntriesFromDictionary:voiceBroadcastRecorderCellsMapping];
         
     NSDictionary *othersCells = @{
         @(RoomTimelineCellIdentifierEmpty) : RoomEmptyBubbleCell.class,
@@ -576,5 +588,14 @@
     };
 }
 
+- (NSDictionary<NSNumber*, Class>*)voiceBroadcastRecorderCellsMapping
+{
+    return @{
+        // Outoing
+        @(RoomTimelineCellIdentifierOutgoingVoiceBroadcastRecorder) : VoiceBroadcastRecorderPlainCell.class,
+        @(RoomTimelineCellIdentifierOutgoingVoiceBroadcastRecorderWithoutSenderInfo) : VoiceBroadcastRecorderWithoutSenderInfoPlainCell.class,
+        @(RoomTimelineCellIdentifierOutgoingVoiceBroadcastRecorderWithPaginationTitle) : VoiceBroadcastRecorderWithPaginationTitlePlainCell.class
+    };
+}
 
 @end