Cleanup before code review

// FREEBIE

Signal/src/ViewControllers/ConversationView/ConversationViewLayout.m

@@ -9,7 +9,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 @interface ConversationViewLayout ()
 
-@property (nonatomic) CGSize mediaSize;
+@property (nonatomic) CGSize contentSize;
 
 @property (nonatomic, readonly) NSMutableDictionary<NSNumber *, UICollectionViewLayoutAttributes *> *itemAttributesMap;
 
@@ -53,7 +53,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (void)clearState
 {
-    self.mediaSize = CGSizeZero;
+    self.contentSize = CGSizeZero;
     [self.itemAttributesMap removeAllObjects];
     self.hasLayout = NO;
 }
@@ -137,7 +137,7 @@ NS_ASSUME_NONNULL_BEGIN
     }
 
     contentBottom += vInset;
-    self.mediaSize = CGSizeMake(viewWidth, contentBottom);
+    self.contentSize = CGSizeMake(viewWidth, contentBottom);
 }
 
 - (nullable NSArray<__kindof UICollectionViewLayoutAttributes *> *)layoutAttributesForElementsInRect:(CGRect)rect
@@ -158,7 +158,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (CGSize)collectionViewContentSize
 {
-    return self.mediaSize;
+    return self.contentSize;
 }
 
 - (BOOL)shouldInvalidateLayoutForBoundsChange:(CGRect)newBounds

SignalMessaging/attachments/AttachmentApprovalViewController.swift

@@ -215,11 +215,9 @@ public class AttachmentApprovalViewController: OWSViewController, MessagingToolb
         self.sendAttachment(captionText: captionText)
     }
 
-    func messagingToolbar(_ messagingToolbar: MessagingToolbar, didChangeHeight newHeight: CGFloat) {
-        self.scrollView.contentInset.bottom = newHeight
-    }
+    // MARK: Helpers
 
-    func sendAttachment(captionText: String?) {
+    private func sendAttachment(captionText: String?) {
         // disable controls after send was tapped.
         self.bottomToolbar.isUserInteractionEnabled = false
 
@@ -327,7 +325,6 @@ private class GradientView: UIView {
 
 protocol MessagingToolbarDelegate: class {
     func messagingToolbarDidTapSend(_ messagingToolbar: MessagingToolbar, captionText: String?)
-    func messagingToolbar(_ messagingToolbar: MessagingToolbar, didChangeHeight newHeight: CGFloat)
 }
 
 class MessagingToolbar: UIView, UITextViewDelegate {
@@ -342,14 +339,9 @@ class MessagingToolbar: UIView, UITextViewDelegate {
         // Otherwise we risk obscuring too much of the content.
         return UIDevice.current.orientation.isPortrait ? 160 : 100
     }
-    let kMinTextViewHeight: CGFloat = 38
 
-    var textViewHeight: CGFloat {
-        didSet {
-            // TODO magic numbers
-            self.messagingToolbarDelegate?.messagingToolbar(self, didChangeHeight: textViewHeight + 2 * 4)
-        }
-    }
+    let kMinTextViewHeight: CGFloat = 38
+    var textViewHeight: CGFloat
 
     required init?(coder aDecoder: NSCoder) {
         fatalError("init(coder:) has not been implemented")

SignalMessaging/attachments/FullImageViewController.m

@@ -311,30 +311,7 @@ NS_ASSUME_NONNULL_BEGIN
     }
 }
 
-- (void)longPressTextGesture:(UIGestureRecognizer *)sender
-{
-    // We "eagerly" respond when the long press begins, not when it ends.
-    if (sender.state == UIGestureRecognizerStateBegan) {
-        if (!self.viewItem) {
-            return;
-        }
-
-        [self.view becomeFirstResponder];
-
-        if ([UIMenuController sharedMenuController].isMenuVisible) {
-            [[UIMenuController sharedMenuController] setMenuVisible:NO animated:NO];
-        }
-
-        NSArray *menuItems = self.viewItem.textMenuControllerItems;
-        [UIMenuController sharedMenuController].menuItems = menuItems;
-        CGPoint location = [sender locationInView:self.view];
-        CGRect targetRect = CGRectMake(location.x, location.y, 1, 1);
-        [[UIMenuController sharedMenuController] setTargetRect:targetRect inView:self.view];
-        [[UIMenuController sharedMenuController] setMenuVisible:YES animated:YES];
-    }
-}
-
-- (void)longPressMediaGesture:(UIGestureRecognizer *)sender
+- (void)longPressGesture:(UIGestureRecognizer *)sender
 {
     // We "eagerly" respond when the long press begins, not when it ends.
     if (sender.state == UIGestureRecognizerStateBegan) {
@@ -365,21 +342,11 @@ NS_ASSUME_NONNULL_BEGIN
     return [self.viewItem canPerformAction:action];
 }
 
-- (void)copyTextAction:(nullable id)sender
-{
-    [self.viewItem copyTextAction];
-}
-
 - (void)copyMediaAction:(nullable id)sender
 {
     [self.viewItem copyMediaAction];
 }
 
-- (void)shareTextAction:(nullable id)sender
-{
-    [self.viewItem shareTextAction];
-}
-
 - (void)shareMediaAction:(nullable id)sender
 {
     [self.viewItem shareMediaAction];

SignalMessaging/attachments/MediaMessageView.swift

@@ -173,7 +173,7 @@ public class MediaMessageView: UIView, OWSAudioAttachmentPlayerDelegate {
         self.addSubview(stackView)
         fileNameLabel?.autoPinWidthToSuperview(withMargin: 32)
 
-        // We want to center the stackView in it's superview while ensuring
+        // We want to center the stackView in it's superview while also ensuring
         // it's superview is big enough to contain it.
         stackView.autoPinWidthToSuperview()
         stackView.autoVCenterInSuperview()
@@ -295,7 +295,7 @@ public class MediaMessageView: UIView, OWSAudioAttachmentPlayerDelegate {
         self.addSubview(stackView)
         fileNameLabel?.autoPinWidthToSuperview(withMargin: 32)
 
-        // We want to center the stackView in it's superview while ensuring
+        // We want to center the stackView in it's superview while also ensuring
         // it's superview is big enough to contain it.
         stackView.autoPinWidthToSuperview()
         stackView.autoVCenterInSuperview()