Add ability to expand profile avatar & header images

Tusker/Extensions/UIViewController+Delegates.swift

@@ -58,10 +58,10 @@ extension UIViewController: StatusTableViewCellDelegate {
         present(vc, animated: true)
     }
     
-    func showLargeAttachment(for attachmentView: AttachmentView) {
+    func showLargeImage(_ image: UIImage, description: String?, animatingFrom originView: UIView) {
-        let vc = LargeImageViewController.create(image: attachmentView.image!, description: attachmentView.attachment.description)
+        let vc = LargeImageViewController.create(image: image, description: description)
         vc.delegate = self
-        var frame = attachmentView.convert(attachmentView.bounds, to: view)
+        var frame = originView.convert(originView.bounds, to: view)
         if let scrollView = view as? UIScrollView {
             let scale = scrollView.zoomScale
             let width = frame.width * scale
@@ -71,6 +71,7 @@ extension UIViewController: StatusTableViewCellDelegate {
             frame = CGRect(x: x, y: y, width: width, height: height)
         }
         vc.originFrame = frame
+        vc.originCornerRadius = originView.layer.cornerRadius
         vc.transitioningDelegate = self
         present(vc, animated: true)
     }

Tusker/View Controllers/LargeImageViewController.swift

@@ -25,6 +25,7 @@ class LargeImageViewController: UIViewController, UIScrollViewDelegate {
     var delegate: LargeImageViewControllerDelegate?
     
     var originFrame: CGRect?
+    var originCornerRadius: CGFloat?
     var dismissInteractionController: LargeImageInteractionController?
     
     @IBOutlet weak var scrollView: UIScrollView!

Tusker/View Controllers/Transitions/LargeImageExpandAnimationController.swift

@@ -32,7 +32,7 @@ class LargeImageExpandAnimationController: NSObject, UIViewControllerAnimatedTra
         let imageView = UIImageView(frame: originFrame)
         imageView.image = toVC.image!
         imageView.contentMode = .scaleAspectFill
-        imageView.layer.cornerRadius = 5
+        imageView.layer.cornerRadius = toVC.originCornerRadius!
         imageView.layer.masksToBounds = true
         
         let blackView = UIView(frame: finalVCFrame)
@@ -48,6 +48,7 @@ class LargeImageExpandAnimationController: NSObject, UIViewControllerAnimatedTra
         let duration = transitionDuration(using: transitionContext)
         UIView.animate(withDuration: duration, animations: {
             imageView.frame = finalFrame
+            imageView.layer.cornerRadius = 0
             blackView.alpha = 1
         }, completion: { _ in
             toVC.view.isHidden = false

Tusker/View Controllers/Transitions/LargeImageShrinkAnimationController.swift

@@ -39,7 +39,7 @@ class LargeImageShrinkAnimationController: NSObject, UIViewControllerAnimatedTra
         let imageView = UIImageView(frame: originalFrame)
         imageView.image = fromVC.image!
         imageView.contentMode = .scaleAspectFill
-        imageView.layer.cornerRadius = 5
+        imageView.layer.cornerRadius = 0
         imageView.layer.masksToBounds = true
         
         let blackView = UIView(frame: originalVCFrame)
@@ -53,6 +53,7 @@ class LargeImageShrinkAnimationController: NSObject, UIViewControllerAnimatedTra
         let duration = transitionDuration(using: transitionContext)
         UIView.animate(withDuration: duration, animations: {
             imageView.frame = finalFrame
+            imageView.layer.cornerRadius = fromVC.originCornerRadius!
             blackView.alpha = 0
         }, completion: { _ in
             blackView.removeFromSuperview()

Tusker/Views/ConversationMainStatusTableViewCell.swift

@@ -167,6 +167,6 @@ extension ConversationMainStatusTableViewCell: HTMLContentLabelDelegate {
 
 extension ConversationMainStatusTableViewCell: AttachmentViewDelegate {
     func showLargeAttachment(for attachmentView: AttachmentView) {
-        delegate?.showLargeAttachment(for: attachmentView)
+        delegate?.showLargeImage(attachmentView.image!, description: attachmentView.attachment.description, animatingFrom: attachmentView)
     }
 }

Tusker/Views/ProfileHeaderTableViewCell.swift

@@ -35,6 +35,10 @@ class ProfileHeaderTableViewCell: UITableViewCell, PreferencesAdaptive {
     override func awakeFromNib() {
         avatarContainerView.layer.masksToBounds = true
         avatarImageView.layer.masksToBounds = true
+        avatarImageView.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(avatarPressed)))
+        avatarImageView.isUserInteractionEnabled = true
+        headerImageView.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(headerPressed)))
+        headerImageView.isUserInteractionEnabled = true
     }
     
     func updateUIForPreferences() {
@@ -88,6 +92,14 @@ class ProfileHeaderTableViewCell: UITableViewCell, PreferencesAdaptive {
         delegate?.showMoreOptions()
     }
     
+    @objc func avatarPressed() {
+        delegate?.showLargeImage(avatarImageView.image!, description: nil, animatingFrom: avatarImageView)
+    }
+    
+    @objc func headerPressed() {
+        delegate?.showLargeImage(headerImageView.image!, description: nil, animatingFrom: headerImageView)
+    }
+    
 }
 
 extension ProfileHeaderTableViewCell: HTMLContentLabelDelegate {

Tusker/Views/ProfileHeaderTableViewCell.xib

@@ -44,6 +44,7 @@
                     <subviews>
                         <imageView userInteractionEnabled="NO" contentMode="scaleToFill" horizontalHuggingPriority="251" verticalHuggingPriority="251" translatesAutoresizingMaskIntoConstraints="NO" id="tH8-sR-DHC">
                             <rect key="frame" x="2" y="2" width="116" height="116"/>
+                            <gestureRecognizers/>
                             <constraints>
                                 <constraint firstAttribute="width" constant="116" id="k9v-I0-Aoz"/>
                                 <constraint firstAttribute="height" constant="116" id="sz5-86-5Iq"/>

Tusker/Views/StatusTableViewCell.swift

@@ -23,7 +23,7 @@ protocol StatusTableViewCellDelegate {
     
     func reply(to status: Status)
     
-    func showLargeAttachment(for attachmentView: AttachmentView)
+    func showLargeImage(_ image: UIImage, description: String?, animatingFrom originView: UIView)
     
 }
 
@@ -210,6 +210,6 @@ extension StatusTableViewCell: HTMLContentLabelDelegate {
 
 extension StatusTableViewCell: AttachmentViewDelegate {
     func showLargeAttachment(for attachmentView: AttachmentView) {
-        delegate?.showLargeAttachment(for: attachmentView)
+        delegate?.showLargeImage(attachmentView.image!, description: attachmentView.attachment.description, animatingFrom: attachmentView)
     }
 }