Update favorite/reblog button appearance immediately on tap

Fixes #381

Tusker.xcodeproj/project.pbxproj

@@ -301,6 +301,7 @@
 		D6D79F2B2A0D5D5C00AB2315 /* StatusEditCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6D79F2A2A0D5D5C00AB2315 /* StatusEditCollectionViewCell.swift */; };
 		D6D79F2D2A0D61B400AB2315 /* StatusEditContentTextView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6D79F2C2A0D61B400AB2315 /* StatusEditContentTextView.swift */; };
 		D6D79F2F2A0D6A7F00AB2315 /* StatusEditPollView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6D79F2E2A0D6A7F00AB2315 /* StatusEditPollView.swift */; };
+		D6D79F532A0FFE3200AB2315 /* ToggleableButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6D79F522A0FFE3200AB2315 /* ToggleableButton.swift */; };
 		D6D94955298963A900C59229 /* Colors.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6D94954298963A900C59229 /* Colors.swift */; };
 		D6D9498D298CBB4000C59229 /* TrendingStatusCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6D9498C298CBB4000C59229 /* TrendingStatusCollectionViewCell.swift */; };
 		D6D9498F298EB79400C59229 /* CopyableLable.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6D9498E298EB79400C59229 /* CopyableLable.swift */; };
@@ -700,6 +701,7 @@
 		D6D79F2A2A0D5D5C00AB2315 /* StatusEditCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusEditCollectionViewCell.swift; sourceTree = "<group>"; };
 		D6D79F2C2A0D61B400AB2315 /* StatusEditContentTextView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusEditContentTextView.swift; sourceTree = "<group>"; };
 		D6D79F2E2A0D6A7F00AB2315 /* StatusEditPollView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusEditPollView.swift; sourceTree = "<group>"; };
+		D6D79F522A0FFE3200AB2315 /* ToggleableButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ToggleableButton.swift; sourceTree = "<group>"; };
 		D6D94954298963A900C59229 /* Colors.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Colors.swift; sourceTree = "<group>"; };
 		D6D9498C298CBB4000C59229 /* TrendingStatusCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TrendingStatusCollectionViewCell.swift; sourceTree = "<group>"; };
 		D6D9498E298EB79400C59229 /* CopyableLable.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CopyableLable.swift; sourceTree = "<group>"; };
@@ -1371,6 +1373,7 @@
 				D65B4B69297777D900DABDFB /* StatusNotFoundView.swift */,
 				04ED00B021481ED800567C53 /* SteppedProgressView.swift */,
 				D6093FB625BE0CF3004811E6 /* TrendHistoryView.swift */,
+				D6D79F522A0FFE3200AB2315 /* ToggleableButton.swift */,
 				D686BBE224FBF8110068E6AA /* WrappedProgressView.swift */,
 				D627944623A6AC9300D38C68 /* BasicTableViewCell.xib */,
 				D6A3BC872321F78000FD64D5 /* Account Cell */,
@@ -1945,6 +1948,7 @@
 				D6BC9DB1232C61BC002CA326 /* NotificationsPageViewController.swift in Sources */,
 				D6ADB6EC28EA73CB009924AB /* StatusContentContainer.swift in Sources */,
 				D6969E9E240C81B9002843CE /* NSTextAttachment+Emoji.swift in Sources */,
+				D6D79F532A0FFE3200AB2315 /* ToggleableButton.swift in Sources */,
 				D6BC9DB3232D4C07002CA326 /* WellnessPrefsView.swift in Sources */,
 				D6ADB6F028ED1F25009924AB /* CachedImageView.swift in Sources */,
 				D693DE5923FE24310061E07D /* InteractivePushTransition.swift in Sources */,

Tusker/Views/Status/ConversationMainStatusCollectionViewCell.swift

@@ -191,13 +191,13 @@ class ConversationMainStatusCollectionViewCell: UICollectionViewListCell, Status
         $0.addInteraction(UIPointerInteraction(delegate: self))
     }
     
-    private(set) lazy var favoriteButton = UIButton().configure {
+    private(set) lazy var favoriteButton = ToggleableButton(activeColor: UIColor(displayP3Red: 1, green: 0.8, blue: 0, alpha: 1)).configure {
         $0.setImage(UIImage(systemName: "star.fill"), for: .normal)
         $0.addTarget(self, action: #selector(favoritePressed), for: .touchUpInside)
         $0.addInteraction(UIPointerInteraction(delegate: self))
     }
     
-    private(set) lazy var reblogButton = UIButton().configure {
+    private(set) lazy var reblogButton = ToggleableButton(activeColor: UIColor(displayP3Red: 1, green: 0.8, blue: 0, alpha: 1)).configure {
         $0.setImage(UIImage(systemName: "repeat"), for: .normal)
         $0.addTarget(self, action: #selector(reblogPressed), for: .touchUpInside)
         $0.addInteraction(UIPointerInteraction(delegate: self))

Tusker/Views/Status/StatusCollectionViewCell.swift

@@ -26,8 +26,8 @@ protocol StatusCollectionViewCell: UICollectionViewCell, AttachmentViewDelegate
     var collapseButton: StatusCollapseButton { get }
     var contentContainer: StatusContentContainer<StatusContentTextView, StatusPollView> { get }
     var replyButton: UIButton { get }
-    var favoriteButton: UIButton { get }
+    var favoriteButton: ToggleableButton { get }
-    var reblogButton: UIButton { get }
+    var reblogButton: ToggleableButton { get }
     var moreButton: UIButton { get }
     var prevThreadLinkView: UIView? { get set }
     var nextThreadLinkView: UIView? { get set }
@@ -59,8 +59,14 @@ extension StatusCollectionViewCell {
             .receive(on: DispatchQueue.main)
             .filter { [unowned self] in $0 == self.statusID }
             .sink { [unowned self] _ in
+                if let status = self.mastodonController.persistentContainer.status(for: self.statusID) {
+                    // update immediately w/o animation
+                    self.favoriteButton.active = status.favourited
+                    self.reblogButton.active = status.reblogged
+                    
                     self.delegate?.statusCellNeedsReconfigure(self, animated: true, completion: nil)
                 }
+            }
             .store(in: &cancellables)
         
         mastodonController.persistentContainer.accountSubject
@@ -195,18 +201,16 @@ extension StatusCollectionViewCell {
     }
     
     func baseUpdateStatusState(status: StatusMO) {
+        favoriteButton.active = status.favourited
         if status.favourited {
-            favoriteButton.tintColor = UIColor(displayP3Red: 1, green: 0.8, blue: 0, alpha: 1)
             favoriteButton.accessibilityLabel = NSLocalizedString("Undo Favorite", comment: "undo favorite button accessibility label")
         } else {
-            favoriteButton.tintColor = nil
             favoriteButton.accessibilityLabel = NSLocalizedString("Favorite", comment: "favorite button accessibility label")
         }
+        reblogButton.active = status.reblogged
         if status.reblogged {
-            reblogButton.tintColor = UIColor(displayP3Red: 1, green: 0.8, blue: 0, alpha: 1)
             reblogButton.accessibilityLabel = NSLocalizedString("Undo Reblog", comment: "undo reblog button accessibility label")
         } else {
-            reblogButton.tintColor = nil
             reblogButton.accessibilityLabel = NSLocalizedString("Reblog", comment: "reblog button accessibility label")
         }
         

Tusker/Views/Status/TimelineStatusCollectionViewCell.swift

@@ -238,13 +238,13 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell, StatusCollecti
         $0.addInteraction(UIPointerInteraction(delegate: self))
     }
     
-    private(set) lazy var favoriteButton = UIButton().configure {
+    private(set) lazy var favoriteButton = ToggleableButton(activeColor: UIColor(displayP3Red: 1, green: 0.8, blue: 0, alpha: 1)).configure {
         $0.setImage(UIImage(systemName: "star.fill"), for: .normal)
         $0.addTarget(self, action: #selector(favoritePressed), for: .touchUpInside)
         $0.addInteraction(UIPointerInteraction(delegate: self))
     }
     
-    private(set) lazy var reblogButton = UIButton().configure {
+    private(set) lazy var reblogButton = ToggleableButton(activeColor: UIColor(displayP3Red: 1, green: 0.8, blue: 0, alpha: 1)).configure {
         $0.setImage(UIImage(systemName: "repeat"), for: .normal)
         $0.addTarget(self, action: #selector(reblogPressed), for: .touchUpInside)
         $0.addInteraction(UIPointerInteraction(delegate: self))

Tusker/Views/ToggleableButton.swift

@@ -0,0 +1,31 @@
+//
+//  ToggleableButton.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 5/13/23.
+//  Copyright © 2023 Shadowfacts. All rights reserved.
+//
+
+import UIKit
+
+class ToggleableButton: UIButton {
+    
+    let activeColor: UIColor
+    
+    var active: Bool {
+        didSet {
+            tintColor = active ? activeColor : nil
+        }
+    }
+    
+    init(activeColor: UIColor) {
+        self.activeColor = activeColor
+        self.active = false
+        super.init(frame: .zero)
+    }
+    
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+}