Prevent live text button from showing below gallery bottom controls

Packages/ComposeUI/Sources/ComposeUI/Views/Attachments/AttachmentWrapperGalleryContentViewController.swift

@@ -82,6 +82,10 @@ class AttachmentWrapperGalleryContentViewController: UIViewController, GalleryCo
         }
     }
     
+    func setInsetForBottomControls(_ inset: CGFloat) {
+        wrapped.setInsetForBottomControls(inset)
+    }
+    
     func galleryContentDidAppear() {
         wrapped.galleryContentDidAppear()
     }

Packages/GalleryVC/Sources/GalleryVC/Content/ImageGalleryContentViewController.swift

@@ -107,6 +107,13 @@ open class ImageGalleryContentViewController: UIViewController, GalleryContentVi
             analysisInteraction.setSupplementaryInterfaceHidden(!visible, animated: animated)
         }
     }
+    
+    public func setInsetForBottomControls(_ inset: CGFloat) {
+        if #available(iOS 16.0, macCatalyst 17.0, *),
+           let analysisInteraction {
+            analysisInteraction.supplementaryInterfaceContentInsets = UIEdgeInsets(top: 0, left: 0, bottom: inset, right: 0)
+        }
+    }
 }
 
 @available(iOS 16.0, macCatalyst 17.0, *)

Packages/GalleryVC/Sources/GalleryVC/Content/LoadingGalleryContentViewController.swift

@@ -31,6 +31,14 @@ public class LoadingGalleryContentViewController: UIViewController, GalleryConte
         wrapped?.presentationAnimation ?? .fade
     }
     
+    public var hideControlsOnZoom: Bool {
+        wrapped?.hideControlsOnZoom ?? true
+    }
+    
+    public var showBelowSafeArea: Bool {
+        wrapped?.showBelowSafeArea ?? true
+    }
+    
     public init(caption: String?, provider: @escaping () async -> (any GalleryContentViewController)?) {
         self.fallbackCaption = caption
         self.provider = provider
@@ -105,6 +113,10 @@ public class LoadingGalleryContentViewController: UIViewController, GalleryConte
         wrapped?.setControlsVisible(visible, animated: animated, dueToUserInteraction: dueToUserInteraction)
     }
     
+    public func setInsetForBottomControls(_ inset: CGFloat) {
+        wrapped?.setInsetForBottomControls(inset)
+    }
+    
     public func galleryContentDidAppear() {
         wrapped?.galleryContentDidAppear()
     }
@@ -113,4 +125,8 @@ public class LoadingGalleryContentViewController: UIViewController, GalleryConte
         wrapped?.galleryContentWillDisappear()
     }
     
+    public func galleryShouldBeginInteractiveDismiss() -> Bool {
+        wrapped?.galleryShouldBeginInteractiveDismiss() ?? true
+    }
+    
 }

Packages/GalleryVC/Sources/GalleryVC/GalleryContentViewController.swift

@@ -22,6 +22,7 @@ public protocol GalleryContentViewController: UIViewController {
     
     func shouldHideControls() -> Bool
     func setControlsVisible(_ visible: Bool, animated: Bool, dueToUserInteraction: Bool)
+    func setInsetForBottomControls(_ inset: CGFloat)
     func galleryContentDidAppear()
     func galleryContentWillDisappear()
     func galleryShouldBeginInteractiveDismiss() -> Bool
@@ -59,6 +60,9 @@ public extension GalleryContentViewController {
     func setControlsVisible(_ visible: Bool, animated: Bool, dueToUserInteraction: Bool) {
     }
     
+    func setInsetForBottomControls(_ inset: CGFloat) {
+    }
+    
     func galleryContentDidAppear() {
     }
     

Packages/GalleryVC/Sources/GalleryVC/GalleryItemViewController.swift

@@ -391,6 +391,17 @@ class GalleryItemViewController: UIViewController {
         scrollView.contentInset = UIEdgeInsets(top: 0, left: 0, bottom: bottomInset, right: 0)
         scrollView.verticalScrollIndicatorInsets = UIEdgeInsets(top: 0, left: 0, bottom: bottomIndicatorInset, right: 0)
         
+        let contentBottomControlsInset: CGFloat
+        if content.showBelowSafeArea,
+           controlsVisible,
+           let bottomControlsView {
+            let contentFrameInSelf = content.view.convert(content.view.bounds, to: view)
+            contentBottomControlsInset = max(0, contentFrameInSelf.maxY - bottomControlsView.frame.minY - view.safeAreaInsets.bottom)
+        } else {
+            contentBottomControlsInset = 0
+        }
+        content.setInsetForBottomControls(contentBottomControlsInset)
+        
         centerContent()
     }