Packages/Pachyderm/Sources/Pachyderm/Utilities/CollapseState.swift

@@ -11,6 +11,7 @@ import Foundation
 public class CollapseState: Equatable {
     public var collapsible: Bool?
     public var collapsed: Bool?
+	public var reason = ""
 
     public var unknown: Bool {
         collapsible == nil || collapsed == nil

Tusker/Extensions/StatusStateResolver.swift

@@ -16,6 +16,7 @@ extension CollapseState {
         if Preferences.shared.collapseLongPosts,
            height > 600 || (textLength != nil && textLength! > 500) {
             longEnoughToCollapse = true
+			self.reason = "Read More ..."
         } else {
             longEnoughToCollapse = false
         }
@@ -25,13 +26,16 @@ extension CollapseState {
         let collapseDueToContentWarning: Bool?
         if contentWarningCollapsible {
             let lowercased = status.spoilerText.lowercased()
-            let opposite = Preferences.shared.oppositeCollapseKeywords.contains { lowercased.contains($0.trimmingCharacters(in: .whitespacesAndNewlines).lowercased()) }
+            let opposite = Preferences.shared.oppositeCollapseKeywords.contains { lowercased.contains($0.trimmingCharacters(in: .whitespacesAndNewlines).lowercased())
-            
+			}
             if Preferences.shared.expandAllContentWarnings {
                 collapseDueToContentWarning = opposite
             } else {
                 collapseDueToContentWarning = !opposite
             }
+			if let collapse = collapseDueToContentWarning, collapse {
+				self.reason = "Content Warning"
+			}
         } else {
             collapseDueToContentWarning = nil
         }

Tusker/Views/Status/ConversationMainStatusCollectionViewCell.swift

@@ -104,15 +104,8 @@ class ConversationMainStatusCollectionViewCell: UICollectionViewListCell, Status
         $0.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(collapseButtonPressed)))
     }
     
-    private(set) lazy var collapseButton = StatusCollapseButton(configuration: {
+	private(set) lazy var collapseButton = StatusCollapseButton {
-        var config = UIButton.Configuration.filled()
+		self.toggleCollapse()
-        config.image = UIImage(systemName: "chevron.down")
-        return config
-    }()).configure {
-        // this button is so big that dimming its background color is visually distracting
-        $0.tintAdjustmentMode = .normal
-        $0.setContentHuggingPriority(.defaultHigh, for: .vertical)
-        $0.addTarget(self, action: #selector(collapseButtonPressed), for: .touchUpInside)
 	}
     
     let contentContainer = StatusContentContainer(useTopSpacer: true).configure {

Tusker/Views/Status/StatusCollapseButton.swift

@@ -8,18 +8,85 @@
 
 import UIKit
 
-class StatusCollapseButton: UIButton {
+class StatusCollapseButton: UIView {
-
+	var title: String {
-    private var interactionBounds: CGRect!
+		get {
-    
+			return lblTitle.text ?? ""
-    override func layoutSubviews() {
+		}
-        super.layoutSubviews()
+		set {
-        
+			lblTitle.text = newValue
-        interactionBounds = bounds.inset(by: UIEdgeInsets(top: -8, left: 0, bottom: 0, right: 0))
+		}
 	}
 	
-    override func point(inside point: CGPoint, with event: UIEvent?) -> Bool {
+	private var action: (()->Void)!
-        return interactionBounds.contains(point)
+	private var lblTitle = UILabel()
+	private var imgView = UIImageView()
+	private var isCollapsed = true
+	
+	convenience init(action: @escaping (()->Void)) {
+		self.init(frame: CGRect.zero)
+		self.action = action
 	}
 
+	override init(frame: CGRect) {
+		super.init(frame: frame)
+		setup()
+	}
+
+	required init?(coder aDecoder: NSCoder) {
+		super.init(coder: aDecoder)
+	}
+
+	override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
+		// Eat event
+	}
+	
+	override func touchesMoved(_ touches: Set<UITouch>, with event: UIEvent?) {
+		// Eat event
+	}
+	
+	override func touchesCancelled(_ touches: Set<UITouch>, with event: UIEvent?) {
+		// Eat event
+	}
+	
+	override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?) {
+		if isCollapsed {
+			imgView.image = UIImage(systemName: "chevron.compact.up")
+		} else {
+			imgView.image = UIImage(systemName: "chevron.compact.down")
+		}
+		isCollapsed.toggle()
+		action()
+	}
+	
+	// MARK: - Private Methods
+	private func setup() {
+		self.isUserInteractionEnabled = true
+		layer.cornerRadius = 8
+		backgroundColor = .lightGray
+		// Title
+		lblTitle.translatesAutoresizingMaskIntoConstraints = false
+		lblTitle.textColor = .white
+		lblTitle.textAlignment = .center
+		addSubview(lblTitle)
+		// Chevron
+		imgView.translatesAutoresizingMaskIntoConstraints = false
+		imgView.tintColor = .white
+		imgView.image = UIImage(systemName: "chevron.compact.down")
+		addSubview(imgView)
+		NSLayoutConstraint.activate([
+			// Main view
+			heightAnchor.constraint(equalToConstant: 30),
+			// Title
+			lblTitle.leadingAnchor.constraint(equalTo: leadingAnchor, constant: 8),
+			lblTitle.topAnchor.constraint(equalTo: topAnchor, constant: 8),
+			lblTitle.trailingAnchor.constraint(equalTo: imgView.leadingAnchor, constant: -4),
+			lblTitle.bottomAnchor.constraint(equalTo: bottomAnchor, constant: -8),
+			// Chevron
+			imgView.widthAnchor.constraint(equalToConstant: 20),
+			imgView.topAnchor.constraint(equalTo: topAnchor, constant: 5),
+			imgView.trailingAnchor.constraint(equalTo: trailingAnchor, constant: -8),
+			imgView.bottomAnchor.constraint(equalTo: bottomAnchor, constant: -5)
+		])
+	}
 }

Tusker/Views/Status/StatusCollectionViewCell.swift

@@ -114,16 +114,15 @@ extension StatusCollectionViewCell {
                 statusState.collapsed = false
             }
 		}
+		collapseButton.title = statusState.reason
         collapseButton.isHidden = !statusState.collapsible!
         contentContainer.setCollapsed(statusState.collapsed!)
         if statusState.collapsed! {
             contentContainer.alpha = 0
             // TODO: is this accessing the image view before the button's been laid out?
-            collapseButton.imageView!.transform = CGAffineTransform(rotationAngle: 0)
             collapseButton.accessibilityLabel = NSLocalizedString("Expand Status", comment: "expand status button accessibility label")
         } else {
             contentContainer.alpha = 1
-            collapseButton.imageView!.transform = CGAffineTransform(rotationAngle: .pi)
             collapseButton.accessibilityLabel = NSLocalizedString("Collapse Status", comment: "collapse status button accessibility label")
         }
     }

Tusker/Views/Status/TimelineStatusCollectionViewCell.swift

@@ -14,7 +14,6 @@ private let reblogIcon = UIImage(systemName: "repeat")
 private let hashtagIcon = UIImage(systemName: "number")
 
 class TimelineStatusCollectionViewCell: UICollectionViewListCell, StatusCollectionViewCell {
-    
     static let separatorInsets = NSDirectionalEdgeInsets(top: 0, leading: 16, bottom: 0, trailing: 0)
     static let contentFont = UIFontMetrics.default.scaledFont(for: .systemFont(ofSize: 16))
     static let monospaceFont = UIFontMetrics.default.scaledFont(for: .monospacedSystemFont(ofSize: 16, weight: .regular))
@@ -155,15 +154,8 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell, StatusCollecti
         $0.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(collapseButtonPressed)))
     }
 
-    private(set) lazy var collapseButton = StatusCollapseButton(configuration: {
+	private(set) lazy var collapseButton = StatusCollapseButton {
-        var config = UIButton.Configuration.filled()
+		self.toggleCollapse()
-        config.image = UIImage(systemName: "chevron.down")
-        return config
-    }()).configure {
-        // this button is so big that dimming its background color is visually distracting
-        $0.tintAdjustmentMode = .normal
-        $0.setContentHuggingPriority(.defaultHigh, for: .vertical)
-        $0.addTarget(self, action: #selector(collapseButtonPressed), for: .touchUpInside)
 	}
     
     let contentContainer = StatusContentContainer(useTopSpacer: false).configure {