Rewrite Compose screen in SwiftUI

hadn't been created yet

Pachyderm/Client.swift

@@ -314,12 +314,26 @@ public class Client {
 }
 
 extension Client {
-    public enum Error: Swift.Error {
+    public enum Error: LocalizedError {
         case unknownError
         case invalidRequest
         case invalidResponse
         case invalidModel
         case mastodonError(String)
         
+        public var localizedDescription: String {
+            switch self {
+            case .unknownError:
+                return "Unknown Error"
+            case .invalidRequest:
+                return "Invalid Request"
+            case .invalidResponse:
+                return "Invalid Response"
+            case .invalidModel:
+                return "Invalid Model"
+            case .mastodonError(let error):
+                return "Server Error: \(error)"
+            }
+        }
     }
 }

Tusker.xcodeproj/project.pbxproj

@@ -20,7 +20,6 @@
 		04DACE8C212CB14B009840C4 /* MainTabBarViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 04DACE8B212CB14B009840C4 /* MainTabBarViewController.swift */; };
 		04DACE8E212CC7CC009840C4 /* ImageCache.swift in Sources */ = {isa = PBXBuildFile; fileRef = 04DACE8D212CC7CC009840C4 /* ImageCache.swift */; };
 		04ED00B121481ED800567C53 /* SteppedProgressView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 04ED00B021481ED800567C53 /* SteppedProgressView.swift */; };
-		D60309B52419D4F100A465FF /* ComposeAttachmentsViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D60309B42419D4F100A465FF /* ComposeAttachmentsViewController.swift */; };
 		D60CFFDB24A290BA00D00083 /* SwiftSoup in Frameworks */ = {isa = PBXBuildFile; productRef = D60CFFDA24A290BA00D00083 /* SwiftSoup */; };
 		D60D2B8223844C71001B87A3 /* BaseStatusTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D60D2B8123844C71001B87A3 /* BaseStatusTableViewCell.swift */; };
 		D60E2F272442372B005F8713 /* StatusMO.swift in Sources */ = {isa = PBXBuildFile; fileRef = D60E2F232442372B005F8713 /* StatusMO.swift */; };
@@ -73,10 +72,16 @@
 		D61AC1D5232E9FA600C54D2D /* InstanceSelectorTableViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61AC1D4232E9FA600C54D2D /* InstanceSelectorTableViewController.swift */; };
 		D61AC1D8232EA42D00C54D2D /* InstanceTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61AC1D6232EA42D00C54D2D /* InstanceTableViewCell.swift */; };
 		D61AC1D9232EA42D00C54D2D /* InstanceTableViewCell.xib in Resources */ = {isa = PBXBuildFile; fileRef = D61AC1D7232EA42D00C54D2D /* InstanceTableViewCell.xib */; };
-		D620483223D2A6A3008A63EF /* CompositionState.swift in Sources */ = {isa = PBXBuildFile; fileRef = D620483123D2A6A3008A63EF /* CompositionState.swift */; };
 		D620483423D3801D008A63EF /* LinkTextView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D620483323D3801D008A63EF /* LinkTextView.swift */; };
 		D620483623D38075008A63EF /* ContentTextView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D620483523D38075008A63EF /* ContentTextView.swift */; };
 		D620483823D38190008A63EF /* StatusContentTextView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D620483723D38190008A63EF /* StatusContentTextView.swift */; };
+		D622757424EDF1CD00B82A16 /* ComposeAttachmentsList.swift in Sources */ = {isa = PBXBuildFile; fileRef = D622757324EDF1CD00B82A16 /* ComposeAttachmentsList.swift */; };
+		D622757824EE133700B82A16 /* ComposeAssetPicker.swift in Sources */ = {isa = PBXBuildFile; fileRef = D622757724EE133700B82A16 /* ComposeAssetPicker.swift */; };
+		D622757A24EE21D900B82A16 /* ComposeAttachmentRow.swift in Sources */ = {isa = PBXBuildFile; fileRef = D622757924EE21D900B82A16 /* ComposeAttachmentRow.swift */; };
+		D62275A024F1677200B82A16 /* ComposeHostingController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D622759F24F1677200B82A16 /* ComposeHostingController.swift */; };
+		D62275A624F1C81800B82A16 /* ComposeReplyView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D62275A524F1C81800B82A16 /* ComposeReplyView.swift */; };
+		D62275A824F1CA2800B82A16 /* ComposeReplyContentView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D62275A724F1CA2800B82A16 /* ComposeReplyContentView.swift */; };
+		D62275AA24F1E01C00B82A16 /* ComposeTextView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D62275A924F1E01C00B82A16 /* ComposeTextView.swift */; };
 		D626493323BD751600612E6E /* ShowCameraCollectionViewCell.xib in Resources */ = {isa = PBXBuildFile; fileRef = D626493123BD751600612E6E /* ShowCameraCollectionViewCell.xib */; };
 		D626493523BD94CE00612E6E /* CompositionAttachmentData.swift in Sources */ = {isa = PBXBuildFile; fileRef = D626493423BD94CE00612E6E /* CompositionAttachmentData.swift */; };
 		D626493823C0FD0000612E6E /* AllPhotosTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D626493623C0FD0000612E6E /* AllPhotosTableViewCell.swift */; };
@@ -111,10 +116,6 @@
 		D63569E023908A8D003DD353 /* StatusState.swift in Sources */ = {isa = PBXBuildFile; fileRef = D60A4FFB238B726A008AC647 /* StatusState.swift */; };
 		D63661C02381C144004B9E16 /* PreferencesNavigationController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D63661BF2381C144004B9E16 /* PreferencesNavigationController.swift */; };
 		D6370B9C24421FF30092A7FF /* Tusker.xcdatamodeld in Sources */ = {isa = PBXBuildFile; fileRef = D6370B9A24421FF30092A7FF /* Tusker.xcdatamodeld */; };
-		D63F9C66241C4CC3004C03CF /* AddAttachmentTableViewCell.xib in Resources */ = {isa = PBXBuildFile; fileRef = D63F9C65241C4CC3004C03CF /* AddAttachmentTableViewCell.xib */; };
-		D63F9C68241C4F79004C03CF /* AddAttachmentTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D63F9C67241C4F79004C03CF /* AddAttachmentTableViewCell.swift */; };
-		D63F9C6B241C50B9004C03CF /* ComposeAttachmentTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D63F9C69241C50B9004C03CF /* ComposeAttachmentTableViewCell.swift */; };
-		D63F9C6C241C50B9004C03CF /* ComposeAttachmentTableViewCell.xib in Resources */ = {isa = PBXBuildFile; fileRef = D63F9C6A241C50B9004C03CF /* ComposeAttachmentTableViewCell.xib */; };
 		D63F9C6E241D2D85004C03CF /* CompositionAttachment.swift in Sources */ = {isa = PBXBuildFile; fileRef = D63F9C6D241D2D85004C03CF /* CompositionAttachment.swift */; };
 		D6403CC224A6B72D00E81C55 /* VisualEffectImageButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6403CC124A6B72D00E81C55 /* VisualEffectImageButton.swift */; };
 		D640D76922BAF5E6004FBE69 /* DomainBlocks.plist in Resources */ = {isa = PBXBuildFile; fileRef = D640D76822BAF5E6004FBE69 /* DomainBlocks.plist */; };
@@ -150,7 +151,6 @@
 		D663626221360B1900C9CBA2 /* Preferences.swift in Sources */ = {isa = PBXBuildFile; fileRef = D663626121360B1900C9CBA2 /* Preferences.swift */; };
 		D663626421360D2300C9CBA2 /* AvatarStyle.swift in Sources */ = {isa = PBXBuildFile; fileRef = D663626321360D2300C9CBA2 /* AvatarStyle.swift */; };
 		D663626C21361C6700C9CBA2 /* Account+Preferences.swift in Sources */ = {isa = PBXBuildFile; fileRef = D663626B21361C6700C9CBA2 /* Account+Preferences.swift */; };
-		D66362712136338600C9CBA2 /* ComposeViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D66362702136338600C9CBA2 /* ComposeViewController.swift */; };
 		D66362752137068A00C9CBA2 /* Visibility+Helpers.swift in Sources */ = {isa = PBXBuildFile; fileRef = D66362742137068A00C9CBA2 /* Visibility+Helpers.swift */; };
 		D667383C23299340000A2373 /* InstanceType.swift in Sources */ = {isa = PBXBuildFile; fileRef = D667383B23299340000A2373 /* InstanceType.swift */; };
 		D6674AEA23341F7600E8DF94 /* AppShortcutItems.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6674AE923341F7600E8DF94 /* AppShortcutItems.swift */; };
@@ -162,6 +162,10 @@
 		D6757A7C2157E01900721E32 /* XCBManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6757A7B2157E01900721E32 /* XCBManager.swift */; };
 		D6757A7E2157E02600721E32 /* XCBRequestSpec.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6757A7D2157E02600721E32 /* XCBRequestSpec.swift */; };
 		D6757A822157E8FA00721E32 /* XCBSession.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6757A812157E8FA00721E32 /* XCBSession.swift */; };
+		D677284824ECBCB100C732D3 /* ComposeView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D677284724ECBCB100C732D3 /* ComposeView.swift */; };
+		D677284A24ECBDF400C732D3 /* ComposeCurrentAccount.swift in Sources */ = {isa = PBXBuildFile; fileRef = D677284924ECBDF400C732D3 /* ComposeCurrentAccount.swift */; };
+		D677284C24ECBE9100C732D3 /* ComposeAvatarImageView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D677284B24ECBE9100C732D3 /* ComposeAvatarImageView.swift */; };
+		D677284E24ECC01D00C732D3 /* Draft.swift in Sources */ = {isa = PBXBuildFile; fileRef = D677284D24ECC01D00C732D3 /* Draft.swift */; };
 		D67895BC24671E6D00D4CD9E /* PKDrawing+Render.swift in Sources */ = {isa = PBXBuildFile; fileRef = D67895BB24671E6D00D4CD9E /* PKDrawing+Render.swift */; };
 		D67895C0246870DE00D4CD9E /* LocalAccountAvatarView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D67895BF246870DE00D4CD9E /* LocalAccountAvatarView.swift */; };
 		D679C09F215850EF00DA27FE /* XCBActions.swift in Sources */ = {isa = PBXBuildFile; fileRef = D679C09E215850EF00DA27FE /* XCBActions.swift */; };
@@ -177,6 +181,7 @@
 		D681E4D7246E32290053414F /* StatusActivityItemSource.swift in Sources */ = {isa = PBXBuildFile; fileRef = D681E4D6246E32290053414F /* StatusActivityItemSource.swift */; };
 		D681E4D9246E346E0053414F /* AccountActivityItemSource.swift in Sources */ = {isa = PBXBuildFile; fileRef = D681E4D8246E346E0053414F /* AccountActivityItemSource.swift */; };
 		D68232F72464F4FD00325FB8 /* ComposeDrawingViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68232F62464F4FD00325FB8 /* ComposeDrawingViewController.swift */; };
+		D686BBE324FBF8110068E6AA /* WrappedProgressView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D686BBE224FBF8110068E6AA /* WrappedProgressView.swift */; };
 		D68E525B24A3D77E0054355A /* TuskerRootViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68E525A24A3D77E0054355A /* TuskerRootViewController.swift */; };
 		D68E525D24A3E8F00054355A /* SearchViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68E525C24A3E8F00054355A /* SearchViewController.swift */; };
 		D68FEC4F232C5BC300C84F23 /* SegmentedPageViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68FEC4E232C5BC300C84F23 /* SegmentedPageViewController.swift */; };
@@ -206,7 +211,6 @@
 		D6A5BB2D23BBA9C4003BF21D /* MyProfileTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6A5BB2C23BBA9C4003BF21D /* MyProfileTests.swift */; };
 		D6A5BB2F23BBAC97003BF21D /* DelegatingResponse.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6A5BB2E23BBAC97003BF21D /* DelegatingResponse.swift */; };
 		D6A5BB3123BBAD87003BF21D /* JSONResponse.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6A5BB3023BBAD87003BF21D /* JSONResponse.swift */; };
-		D6A5FAF1217B7E05003DB2D9 /* ComposeViewController.xib in Resources */ = {isa = PBXBuildFile; fileRef = D6A5FAF0217B7E05003DB2D9 /* ComposeViewController.xib */; };
 		D6AC956723C4347E008C9946 /* SceneDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6AC956623C4347E008C9946 /* SceneDelegate.swift */; };
 		D6ACE1AC240C3BAD004EA8E2 /* Ambassador.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = D65F613023AE99E000F3CFD3 /* Ambassador.framework */; };
 		D6ACE1AD240C3BAD004EA8E2 /* Embassy.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = D65F612D23AE990C00F3CFD3 /* Embassy.framework */; };
@@ -239,8 +243,13 @@
 		D6C7D27D22B6EBF800071952 /* AttachmentsContainerView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C7D27C22B6EBF800071952 /* AttachmentsContainerView.swift */; };
 		D6C94D872139E62700CB5196 /* LargeImageViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C94D862139E62700CB5196 /* LargeImageViewController.swift */; };
 		D6C94D892139E6EC00CB5196 /* AttachmentView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C94D882139E6EC00CB5196 /* AttachmentView.swift */; };
+		D6C99FC724FACFAB005C74D3 /* ActivityIndicatorView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C99FC624FACFAB005C74D3 /* ActivityIndicatorView.swift */; };
+		D6C99FCB24FADC91005C74D3 /* MainComposeTextView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C99FCA24FADC91005C74D3 /* MainComposeTextView.swift */; };
 		D6CA6A92249FAD8900AD45C1 /* AudioSessionHelper.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6CA6A91249FAD8900AD45C1 /* AudioSessionHelper.swift */; };
 		D6CA6A94249FADE700AD45C1 /* GalleryPlayerViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6CA6A93249FADE700AD45C1 /* GalleryPlayerViewController.swift */; };
+		D6D3F4C424FDB6B700EC4A6A /* View+ConditionalModifier.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6D3F4C324FDB6B700EC4A6A /* View+ConditionalModifier.swift */; };
+		D6D3FDE024F41B8400FF50A5 /* ComposeContainerView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6D3FDDF24F41B8400FF50A5 /* ComposeContainerView.swift */; };
+		D6D3FDE224F46A8D00FF50A5 /* ComposeUIState.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6D3FDE124F46A8D00FF50A5 /* ComposeUIState.swift */; };
 		D6D4DDD0212518A000E1C4BB /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6D4DDCF212518A000E1C4BB /* AppDelegate.swift */; };
 		D6D4DDD7212518A200E1C4BB /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = D6D4DDD6212518A200E1C4BB /* Assets.xcassets */; };
 		D6D4DDDA212518A200E1C4BB /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = D6D4DDD8212518A200E1C4BB /* LaunchScreen.storyboard */; };
@@ -331,7 +340,6 @@
 		04DACE8B212CB14B009840C4 /* MainTabBarViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MainTabBarViewController.swift; sourceTree = "<group>"; };
 		04DACE8D212CC7CC009840C4 /* ImageCache.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ImageCache.swift; sourceTree = "<group>"; };
 		04ED00B021481ED800567C53 /* SteppedProgressView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SteppedProgressView.swift; sourceTree = "<group>"; };
-		D60309B42419D4F100A465FF /* ComposeAttachmentsViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeAttachmentsViewController.swift; sourceTree = "<group>"; };
 		D60A4FFB238B726A008AC647 /* StatusState.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusState.swift; sourceTree = "<group>"; };
 		D60D2B8123844C71001B87A3 /* BaseStatusTableViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BaseStatusTableViewCell.swift; sourceTree = "<group>"; };
 		D60E2F232442372B005F8713 /* StatusMO.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusMO.swift; sourceTree = "<group>"; };
@@ -385,10 +393,16 @@
 		D61AC1D4232E9FA600C54D2D /* InstanceSelectorTableViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InstanceSelectorTableViewController.swift; sourceTree = "<group>"; };
 		D61AC1D6232EA42D00C54D2D /* InstanceTableViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InstanceTableViewCell.swift; sourceTree = "<group>"; };
 		D61AC1D7232EA42D00C54D2D /* InstanceTableViewCell.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = InstanceTableViewCell.xib; sourceTree = "<group>"; };
-		D620483123D2A6A3008A63EF /* CompositionState.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CompositionState.swift; sourceTree = "<group>"; };
 		D620483323D3801D008A63EF /* LinkTextView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LinkTextView.swift; sourceTree = "<group>"; };
 		D620483523D38075008A63EF /* ContentTextView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ContentTextView.swift; sourceTree = "<group>"; };
 		D620483723D38190008A63EF /* StatusContentTextView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusContentTextView.swift; sourceTree = "<group>"; };
+		D622757324EDF1CD00B82A16 /* ComposeAttachmentsList.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeAttachmentsList.swift; sourceTree = "<group>"; };
+		D622757724EE133700B82A16 /* ComposeAssetPicker.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeAssetPicker.swift; sourceTree = "<group>"; };
+		D622757924EE21D900B82A16 /* ComposeAttachmentRow.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeAttachmentRow.swift; sourceTree = "<group>"; };
+		D622759F24F1677200B82A16 /* ComposeHostingController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeHostingController.swift; sourceTree = "<group>"; };
+		D62275A524F1C81800B82A16 /* ComposeReplyView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeReplyView.swift; sourceTree = "<group>"; };
+		D62275A724F1CA2800B82A16 /* ComposeReplyContentView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeReplyContentView.swift; sourceTree = "<group>"; };
+		D62275A924F1E01C00B82A16 /* ComposeTextView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeTextView.swift; sourceTree = "<group>"; };
 		D626493123BD751600612E6E /* ShowCameraCollectionViewCell.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = ShowCameraCollectionViewCell.xib; sourceTree = "<group>"; };
 		D626493423BD94CE00612E6E /* CompositionAttachmentData.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CompositionAttachmentData.swift; sourceTree = "<group>"; };
 		D626493623C0FD0000612E6E /* AllPhotosTableViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AllPhotosTableViewCell.swift; sourceTree = "<group>"; };
@@ -422,10 +436,6 @@
 		D6333B782139AEFD00CE884A /* Date+TimeAgo.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Date+TimeAgo.swift"; sourceTree = "<group>"; };
 		D63661BF2381C144004B9E16 /* PreferencesNavigationController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PreferencesNavigationController.swift; sourceTree = "<group>"; };
 		D6370B9B24421FF30092A7FF /* Tusker.xcdatamodel */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcdatamodel; path = Tusker.xcdatamodel; sourceTree = "<group>"; };
-		D63F9C65241C4CC3004C03CF /* AddAttachmentTableViewCell.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = AddAttachmentTableViewCell.xib; sourceTree = "<group>"; };
-		D63F9C67241C4F79004C03CF /* AddAttachmentTableViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AddAttachmentTableViewCell.swift; sourceTree = "<group>"; };
-		D63F9C69241C50B9004C03CF /* ComposeAttachmentTableViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeAttachmentTableViewCell.swift; sourceTree = "<group>"; };
-		D63F9C6A241C50B9004C03CF /* ComposeAttachmentTableViewCell.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = ComposeAttachmentTableViewCell.xib; sourceTree = "<group>"; };
 		D63F9C6D241D2D85004C03CF /* CompositionAttachment.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CompositionAttachment.swift; sourceTree = "<group>"; };
 		D6403CC124A6B72D00E81C55 /* VisualEffectImageButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = VisualEffectImageButton.swift; sourceTree = "<group>"; };
 		D640D76822BAF5E6004FBE69 /* DomainBlocks.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = DomainBlocks.plist; sourceTree = "<group>"; };
@@ -465,7 +475,6 @@
 		D663626121360B1900C9CBA2 /* Preferences.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Preferences.swift; sourceTree = "<group>"; };
 		D663626321360D2300C9CBA2 /* AvatarStyle.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AvatarStyle.swift; sourceTree = "<group>"; };
 		D663626B21361C6700C9CBA2 /* Account+Preferences.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Account+Preferences.swift"; sourceTree = "<group>"; };
-		D66362702136338600C9CBA2 /* ComposeViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeViewController.swift; sourceTree = "<group>"; };
 		D66362742137068A00C9CBA2 /* Visibility+Helpers.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Visibility+Helpers.swift"; sourceTree = "<group>"; };
 		D667383B23299340000A2373 /* InstanceType.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InstanceType.swift; sourceTree = "<group>"; };
 		D6674AE923341F7600E8DF94 /* AppShortcutItems.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppShortcutItems.swift; sourceTree = "<group>"; };
@@ -477,6 +486,10 @@
 		D6757A7B2157E01900721E32 /* XCBManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = XCBManager.swift; sourceTree = "<group>"; };
 		D6757A7D2157E02600721E32 /* XCBRequestSpec.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = XCBRequestSpec.swift; sourceTree = "<group>"; };
 		D6757A812157E8FA00721E32 /* XCBSession.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = XCBSession.swift; sourceTree = "<group>"; };
+		D677284724ECBCB100C732D3 /* ComposeView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeView.swift; sourceTree = "<group>"; };
+		D677284924ECBDF400C732D3 /* ComposeCurrentAccount.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeCurrentAccount.swift; sourceTree = "<group>"; };
+		D677284B24ECBE9100C732D3 /* ComposeAvatarImageView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeAvatarImageView.swift; sourceTree = "<group>"; };
+		D677284D24ECC01D00C732D3 /* Draft.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Draft.swift; sourceTree = "<group>"; };
 		D67895BB24671E6D00D4CD9E /* PKDrawing+Render.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "PKDrawing+Render.swift"; sourceTree = "<group>"; };
 		D67895BF246870DE00D4CD9E /* LocalAccountAvatarView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LocalAccountAvatarView.swift; sourceTree = "<group>"; };
 		D679C09E215850EF00DA27FE /* XCBActions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = XCBActions.swift; sourceTree = "<group>"; };
@@ -492,6 +505,7 @@
 		D681E4D6246E32290053414F /* StatusActivityItemSource.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusActivityItemSource.swift; sourceTree = "<group>"; };
 		D681E4D8246E346E0053414F /* AccountActivityItemSource.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountActivityItemSource.swift; sourceTree = "<group>"; };
 		D68232F62464F4FD00325FB8 /* ComposeDrawingViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeDrawingViewController.swift; sourceTree = "<group>"; };
+		D686BBE224FBF8110068E6AA /* WrappedProgressView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WrappedProgressView.swift; sourceTree = "<group>"; };
 		D68E525A24A3D77E0054355A /* TuskerRootViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TuskerRootViewController.swift; sourceTree = "<group>"; };
 		D68E525C24A3E8F00054355A /* SearchViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SearchViewController.swift; sourceTree = "<group>"; };
 		D68FEC4E232C5BC300C84F23 /* SegmentedPageViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SegmentedPageViewController.swift; sourceTree = "<group>"; };
@@ -520,7 +534,6 @@
 		D6A5BB2C23BBA9C4003BF21D /* MyProfileTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MyProfileTests.swift; sourceTree = "<group>"; };
 		D6A5BB2E23BBAC97003BF21D /* DelegatingResponse.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DelegatingResponse.swift; sourceTree = "<group>"; };
 		D6A5BB3023BBAD87003BF21D /* JSONResponse.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = JSONResponse.swift; sourceTree = "<group>"; };
-		D6A5FAF0217B7E05003DB2D9 /* ComposeViewController.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = ComposeViewController.xib; sourceTree = "<group>"; };
 		D6AC956623C4347E008C9946 /* SceneDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SceneDelegate.swift; sourceTree = "<group>"; };
 		D6AEBB3D2321638100E5038B /* UIActivity+Types.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "UIActivity+Types.swift"; sourceTree = "<group>"; };
 		D6AEBB402321642700E5038B /* SendMesasgeActivity.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SendMesasgeActivity.swift; sourceTree = "<group>"; };
@@ -549,8 +562,13 @@
 		D6C7D27C22B6EBF800071952 /* AttachmentsContainerView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AttachmentsContainerView.swift; sourceTree = "<group>"; };
 		D6C94D862139E62700CB5196 /* LargeImageViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LargeImageViewController.swift; sourceTree = "<group>"; };
 		D6C94D882139E6EC00CB5196 /* AttachmentView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AttachmentView.swift; sourceTree = "<group>"; };
+		D6C99FC624FACFAB005C74D3 /* ActivityIndicatorView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ActivityIndicatorView.swift; sourceTree = "<group>"; };
+		D6C99FCA24FADC91005C74D3 /* MainComposeTextView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MainComposeTextView.swift; sourceTree = "<group>"; };
 		D6CA6A91249FAD8900AD45C1 /* AudioSessionHelper.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AudioSessionHelper.swift; sourceTree = "<group>"; };
 		D6CA6A93249FADE700AD45C1 /* GalleryPlayerViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GalleryPlayerViewController.swift; sourceTree = "<group>"; };
+		D6D3F4C324FDB6B700EC4A6A /* View+ConditionalModifier.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "View+ConditionalModifier.swift"; sourceTree = "<group>"; };
+		D6D3FDDF24F41B8400FF50A5 /* ComposeContainerView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeContainerView.swift; sourceTree = "<group>"; };
+		D6D3FDE124F46A8D00FF50A5 /* ComposeUIState.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeUIState.swift; sourceTree = "<group>"; };
 		D6D4DDCC212518A000E1C4BB /* Tusker.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Tusker.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		D6D4DDCF212518A000E1C4BB /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		D6D4DDD6212518A200E1C4BB /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
@@ -754,24 +772,14 @@
 			path = "Draft Cell";
 			sourceTree = "<group>";
 		};
-		D61959D1241E844900A37B8E /* Attachment Cells */ = {
-			isa = PBXGroup;
-			children = (
-				D63F9C67241C4F79004C03CF /* AddAttachmentTableViewCell.swift */,
-				D63F9C65241C4CC3004C03CF /* AddAttachmentTableViewCell.xib */,
-				D63F9C69241C50B9004C03CF /* ComposeAttachmentTableViewCell.swift */,
-				D63F9C6A241C50B9004C03CF /* ComposeAttachmentTableViewCell.xib */,
-			);
-			path = "Attachment Cells";
-			sourceTree = "<group>";
-		};
 		D61959D2241E846D00A37B8E /* Models */ = {
 			isa = PBXGroup;
 			children = (
 				D6285B5221EA708700FE4B39 /* StatusFormat.swift */,
-				D620483123D2A6A3008A63EF /* CompositionState.swift */,
 				D63F9C6D241D2D85004C03CF /* CompositionAttachment.swift */,
 				D626493423BD94CE00612E6E /* CompositionAttachmentData.swift */,
+				D677284D24ECC01D00C732D3 /* Draft.swift */,
+				D627FF75217E923E00CC0648 /* DraftsManager.swift */,
 			);
 			path = Models;
 			sourceTree = "<group>";
@@ -959,10 +967,20 @@
 		D641C787213DD862004B4513 /* Compose */ = {
 			isa = PBXGroup;
 			children = (
-				D6A5FAF0217B7E05003DB2D9 /* ComposeViewController.xib */,
-				D66362702136338600C9CBA2 /* ComposeViewController.swift */,
-				D60309B42419D4F100A465FF /* ComposeAttachmentsViewController.swift */,
 				D68232F62464F4FD00325FB8 /* ComposeDrawingViewController.swift */,
+				D6D3FDE124F46A8D00FF50A5 /* ComposeUIState.swift */,
+				D622759F24F1677200B82A16 /* ComposeHostingController.swift */,
+				D6D3FDDF24F41B8400FF50A5 /* ComposeContainerView.swift */,
+				D677284724ECBCB100C732D3 /* ComposeView.swift */,
+				D677284924ECBDF400C732D3 /* ComposeCurrentAccount.swift */,
+				D677284B24ECBE9100C732D3 /* ComposeAvatarImageView.swift */,
+				D62275A924F1E01C00B82A16 /* ComposeTextView.swift */,
+				D6C99FCA24FADC91005C74D3 /* MainComposeTextView.swift */,
+				D622757324EDF1CD00B82A16 /* ComposeAttachmentsList.swift */,
+				D622757924EE21D900B82A16 /* ComposeAttachmentRow.swift */,
+				D622757724EE133700B82A16 /* ComposeAssetPicker.swift */,
+				D62275A524F1C81800B82A16 /* ComposeReplyView.swift */,
+				D62275A724F1CA2800B82A16 /* ComposeReplyContentView.swift */,
 			);
 			path = Compose;
 			sourceTree = "<group>";
@@ -1081,6 +1099,7 @@
 				D6969E9D240C81B9002843CE /* NSTextAttachment+Emoji.swift */,
 				D67895BB24671E6D00D4CD9E /* PKDrawing+Render.swift */,
 				D690797224A4EF9700023A34 /* UIBezierPath+Helpers.swift */,
+				D6D3F4C324FDB6B700EC4A6A /* View+ConditionalModifier.swift */,
 			);
 			path = Extensions;
 			sourceTree = "<group>";
@@ -1230,10 +1249,11 @@
 				D627943123A5466600D38C68 /* SelectableTableViewCell.swift */,
 				D627944623A6AC9300D38C68 /* BasicTableViewCell.xib */,
 				D6403CC124A6B72D00E81C55 /* VisualEffectImageButton.swift */,
+				D6C99FC624FACFAB005C74D3 /* ActivityIndicatorView.swift */,
+				D686BBE224FBF8110068E6AA /* WrappedProgressView.swift */,
 				D67C57A721E2649B00C3118B /* Account Detail */,
 				D67C57B021E28F9400C3118B /* Compose Status Reply */,
 				D626494023C122C800612E6E /* Asset Picker */,
-				D61959D1241E844900A37B8E /* Attachment Cells */,
 				D61959D0241E842400A37B8E /* Draft Cell */,
 				D641C78A213DD926004B4513 /* Status */,
 				D6C7D27B22B6EBE200071952 /* Attachments */,
@@ -1308,7 +1328,6 @@
 				D6D4DDCF212518A000E1C4BB /* AppDelegate.swift */,
 				D6AC956623C4347E008C9946 /* SceneDelegate.swift */,
 				D64D0AAC2128D88B005A6F37 /* LocalData.swift */,
-				D627FF75217E923E00CC0648 /* DraftsManager.swift */,
 				D6945C2E23AC47C3005C403C /* SavedDataManager.swift */,
 				D6C693EE216192C2007D6A6D /* TuskerNavigationDelegate.swift */,
 				D6DFC69F242C4CCC00ACC392 /* WeakArray.swift */,
@@ -1518,7 +1537,7 @@
 					};
 					D6D4DDCB212518A000E1C4BB = {
 						CreatedOnToolsVersion = 10.0;
-						LastSwiftMigration = 1020;
+						LastSwiftMigration = 1200;
 					};
 					D6D4DDDF212518A200E1C4BB = {
 						CreatedOnToolsVersion = 10.0;
@@ -1604,11 +1623,8 @@
 				D627944723A6AC9300D38C68 /* BasicTableViewCell.xib in Resources */,
 				D64BC19023C18B9D000D0238 /* FollowRequestNotificationTableViewCell.xib in Resources */,
 				D67C57B221E28FAD00C3118B /* ComposeStatusReplyView.xib in Resources */,
-				D63F9C6C241C50B9004C03CF /* ComposeAttachmentTableViewCell.xib in Resources */,
 				D6A3BC812321B7E600FD64D5 /* FollowNotificationGroupTableViewCell.xib in Resources */,
-				D63F9C66241C4CC3004C03CF /* AddAttachmentTableViewCell.xib in Resources */,
 				D667E5E12134937B0057A976 /* TimelineStatusTableViewCell.xib in Resources */,
-				D6A5FAF1217B7E05003DB2D9 /* ComposeViewController.xib in Resources */,
 				D6F2E966249E8BFD005846BB /* CrashReporterViewController.xib in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -1723,6 +1739,7 @@
 				D6DD353D22F28CD000A9563A /* ContentWarningCopyMode.swift in Sources */,
 				0427033A22B31269000D31B6 /* AdvancedPrefsView.swift in Sources */,
 				D626493C23C1000300612E6E /* AlbumTableViewCell.swift in Sources */,
+				D62275A624F1C81800B82A16 /* ComposeReplyView.swift in Sources */,
 				D60E2F292442372B005F8713 /* AccountMO.swift in Sources */,
 				D6412B0324AFF6A600F5412E /* TabBarScrollableViewController.swift in Sources */,
 				D6757A822157E8FA00721E32 /* XCBSession.swift in Sources */,
@@ -1738,10 +1755,13 @@
 				D6A3BC8A2321F79B00FD64D5 /* AccountTableViewCell.swift in Sources */,
 				D66A77BB233838DC0058F1EC /* UIFont+Traits.swift in Sources */,
 				D68FEC4F232C5BC300C84F23 /* SegmentedPageViewController.swift in Sources */,
+				D62275AA24F1E01C00B82A16 /* ComposeTextView.swift in Sources */,
 				0450531F22B0097E00100BA2 /* Timline+UI.swift in Sources */,
 				D667E5F52135BCD50057A976 /* ConversationTableViewController.swift in Sources */,
 				D6C7D27D22B6EBF800071952 /* AttachmentsContainerView.swift in Sources */,
 				D620483823D38190008A63EF /* StatusContentTextView.swift in Sources */,
+				D6D3FDE224F46A8D00FF50A5 /* ComposeUIState.swift in Sources */,
+				D6C99FC724FACFAB005C74D3 /* ActivityIndicatorView.swift in Sources */,
 				D6F953F021251A2900CF0F2B /* MastodonController.swift in Sources */,
 				0411610022B442870030A9B7 /* LoadingLargeImageViewController.swift in Sources */,
 				D6412B0724B0237700F5412E /* ProfileStatusesViewController.swift in Sources */,
@@ -1750,7 +1770,6 @@
 				D6945C3423AC6431005C403C /* AddSavedHashtagViewController.swift in Sources */,
 				D627943723A552C200D38C68 /* BookmarkStatusActivity.swift in Sources */,
 				D62D2426217ABF63005076CC /* UserActivityType.swift in Sources */,
-				D66362712136338600C9CBA2 /* ComposeViewController.swift in Sources */,
 				D6AC956723C4347E008C9946 /* SceneDelegate.swift in Sources */,
 				D6BC9DD7232D7811002CA326 /* TimelinesPageViewController.swift in Sources */,
 				D60E2F2E244248BF005F8713 /* MastodonCachePersistentStore.swift in Sources */,
@@ -1760,13 +1779,13 @@
 				D6A3BC802321B7E600FD64D5 /* FollowNotificationGroupTableViewCell.swift in Sources */,
 				D627944D23A9A03D00D38C68 /* ListTimelineViewController.swift in Sources */,
 				D6945C3823AC739F005C403C /* InstanceTimelineViewController.swift in Sources */,
-				D60309B52419D4F100A465FF /* ComposeAttachmentsViewController.swift in Sources */,
 				D68E525B24A3D77E0054355A /* TuskerRootViewController.swift in Sources */,
 				D62D2422217AA7E1005076CC /* UserActivityManager.swift in Sources */,
 				D6CA6A92249FAD8900AD45C1 /* AudioSessionHelper.swift in Sources */,
 				D60D2B8223844C71001B87A3 /* BaseStatusTableViewCell.swift in Sources */,
 				D60E2F272442372B005F8713 /* StatusMO.swift in Sources */,
 				D60E2F2C24423EAD005F8713 /* LazilyDecoding.swift in Sources */,
+				D677284A24ECBDF400C732D3 /* ComposeCurrentAccount.swift in Sources */,
 				D62D2424217ABF3F005076CC /* NSUserActivity+Extensions.swift in Sources */,
 				D646C958213B367000269FB5 /* LargeImageShrinkAnimationController.swift in Sources */,
 				D6A3BC852321F6C100FD64D5 /* AccountListTableViewController.swift in Sources */,
@@ -1777,6 +1796,7 @@
 				D681E4D5246E2BC30053414F /* UnmuteConversationActivity.swift in Sources */,
 				D67C57B421E2910700C3118B /* ComposeStatusReplyView.swift in Sources */,
 				D6B053A623BD2D0C00A066FA /* AssetCollectionViewController.swift in Sources */,
+				D62275A024F1677200B82A16 /* ComposeHostingController.swift in Sources */,
 				04DACE8E212CC7CC009840C4 /* ImageCache.swift in Sources */,
 				D627FF7B217E951500CC0648 /* DraftsTableViewController.swift in Sources */,
 				D6403CC224A6B72D00E81C55 /* VisualEffectImageButton.swift in Sources */,
@@ -1785,11 +1805,12 @@
 				D6A3BC8F2321FFB900FD64D5 /* StatusActionAccountListTableViewController.swift in Sources */,
 				D6AEBB4823216B1D00E5038B /* AccountActivity.swift in Sources */,
 				04ED00B121481ED800567C53 /* SteppedProgressView.swift in Sources */,
+				D677284C24ECBE9100C732D3 /* ComposeAvatarImageView.swift in Sources */,
 				D6BC9DDA232D8BE5002CA326 /* SearchResultsViewController.swift in Sources */,
 				D627FF7F217E95E000CC0648 /* DraftTableViewCell.swift in Sources */,
 				D6AEBB4A23216F0400E5038B /* UnfollowAccountActivity.swift in Sources */,
-				D63F9C6B241C50B9004C03CF /* ComposeAttachmentTableViewCell.swift in Sources */,
 				D663626421360D2300C9CBA2 /* AvatarStyle.swift in Sources */,
+				D6D3FDE024F41B8400FF50A5 /* ComposeContainerView.swift in Sources */,
 				D679C09F215850EF00DA27FE /* XCBActions.swift in Sources */,
 				D627943223A5466600D38C68 /* SelectableTableViewCell.swift in Sources */,
 				D6DD353F22F502EC00A9563A /* Preferences+Notification.swift in Sources */,
@@ -1803,6 +1824,7 @@
 				D6EBF01523C55C0900AE061B /* UIApplication+Scenes.swift in Sources */,
 				D6538945214D6D7500E3CEFC /* TableViewSwipeActionProvider.swift in Sources */,
 				D6F0B17524A3A1AA001E48C3 /* MainSidebarViewController.swift in Sources */,
+				D622757424EDF1CD00B82A16 /* ComposeAttachmentsList.swift in Sources */,
 				D6E0DC8E216EDF1E00369478 /* Previewing.swift in Sources */,
 				D6BED174212667E900F02DA0 /* TimelineStatusTableViewCell.swift in Sources */,
 				0427033822B30F5F000D31B6 /* BehaviorPrefsView.swift in Sources */,
@@ -1815,6 +1837,7 @@
 				D6C94D872139E62700CB5196 /* LargeImageViewController.swift in Sources */,
 				D627943E23A564D400D38C68 /* ExploreViewController.swift in Sources */,
 				D6B053AB23BD2F1400A066FA /* AssetCollectionViewCell.swift in Sources */,
+				D622757A24EE21D900B82A16 /* ComposeAttachmentRow.swift in Sources */,
 				D6434EB3215B1856001A919A /* XCBRequest.swift in Sources */,
 				D681E4D3246E2AFF0053414F /* MuteConversationActivity.swift in Sources */,
 				D6969EA0240C8384002843CE /* EmojiLabel.swift in Sources */,
@@ -1823,6 +1846,7 @@
 				D626493823C0FD0000612E6E /* AllPhotosTableViewCell.swift in Sources */,
 				D627943B23A55BA600D38C68 /* NavigableTableViewCell.swift in Sources */,
 				D6333B792139AEFD00CE884A /* Date+TimeAgo.swift in Sources */,
+				D686BBE324FBF8110068E6AA /* WrappedProgressView.swift in Sources */,
 				D620483423D3801D008A63EF /* LinkTextView.swift in Sources */,
 				D6412B0D24B0D4CF00F5412E /* ProfileHeaderView.swift in Sources */,
 				D641C77F213DC78A004B4513 /* InlineTextAttachment.swift in Sources */,
@@ -1830,10 +1854,11 @@
 				D663626C21361C6700C9CBA2 /* Account+Preferences.swift in Sources */,
 				D67895C0246870DE00D4CD9E /* LocalAccountAvatarView.swift in Sources */,
 				D6333B372137838300CE884A /* AttributedString+Helpers.swift in Sources */,
+				D622757824EE133700B82A16 /* ComposeAssetPicker.swift in Sources */,
 				D681A29A249AD62D0085E54E /* LargeImageContentView.swift in Sources */,
 				D6DFC69E242C490400ACC392 /* TrackpadScrollGestureRecognizer.swift in Sources */,
 				D61AC1D8232EA42D00C54D2D /* InstanceTableViewCell.swift in Sources */,
-				D63F9C68241C4F79004C03CF /* AddAttachmentTableViewCell.swift in Sources */,
+				D6D3F4C424FDB6B700EC4A6A /* View+ConditionalModifier.swift in Sources */,
 				D6B8DB342182A59300424AF7 /* UIAlertController+Visibility.swift in Sources */,
 				D67C57AD21E265FC00C3118B /* LargeAccountDetailView.swift in Sources */,
 				D6AEBB432321685E00E5038B /* OpenInSafariActivity.swift in Sources */,
@@ -1852,9 +1877,10 @@
 				D646C95A213B5D0500269FB5 /* LargeImageInteractionController.swift in Sources */,
 				D6A3BC7C232195C600FD64D5 /* ActionNotificationGroupTableViewCell.swift in Sources */,
 				D6F953EC212519E700CF0F2B /* TimelineTableViewController.swift in Sources */,
+				D62275A824F1CA2800B82A16 /* ComposeReplyContentView.swift in Sources */,
+				D677284824ECBCB100C732D3 /* ComposeView.swift in Sources */,
 				D68232F72464F4FD00325FB8 /* ComposeDrawingViewController.swift in Sources */,
 				04586B4122B2FFB10021BD04 /* PreferencesView.swift in Sources */,
-				D620483223D2A6A3008A63EF /* CompositionState.swift in Sources */,
 				D6BC9DB5232D4CE3002CA326 /* NotificationsMode.swift in Sources */,
 				D68015402401A6BA00D6103B /* ComposingPrefsView.swift in Sources */,
 				D67895BC24671E6D00D4CD9E /* PKDrawing+Render.swift in Sources */,
@@ -1872,7 +1898,9 @@
 				D681E4D9246E346E0053414F /* AccountActivityItemSource.swift in Sources */,
 				D626493F23C101C500612E6E /* AlbumAssetCollectionViewController.swift in Sources */,
 				D68015422401A74600D6103B /* MediaPrefsView.swift in Sources */,
+				D6C99FCB24FADC91005C74D3 /* MainComposeTextView.swift in Sources */,
 				D6757A7E2157E02600721E32 /* XCBRequestSpec.swift in Sources */,
+				D677284E24ECC01D00C732D3 /* Draft.swift in Sources */,
 				D667E5F12134D5050057A976 /* UIViewController+Delegates.swift in Sources */,
 				D6BC8748219738E1006163F1 /* EnhancedTableViewController.swift in Sources */,
 				D663625F2135C75500C9CBA2 /* ConversationMainStatusTableViewCell.swift in Sources */,
@@ -2176,7 +2204,7 @@
 				CURRENT_PROJECT_VERSION = 8;
 				DEVELOPMENT_TEAM = V4WK9KR9U2;
 				INFOPLIST_FILE = Tusker/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.4;
 				"IPHONEOS_DEPLOYMENT_TARGET[sdk=macosx*]" = 14.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
@@ -2205,7 +2233,7 @@
 				CURRENT_PROJECT_VERSION = 8;
 				DEVELOPMENT_TEAM = V4WK9KR9U2;
 				INFOPLIST_FILE = Tusker/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.4;
 				"IPHONEOS_DEPLOYMENT_TARGET[sdk=macosx*]" = 14.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",

Tusker/Activities/Account Activities/SendMesasgeActivity.swift

@@ -28,7 +28,9 @@ class SendMessageActivity: AccountActivity {
     override var activityViewController: UIViewController? {
         guard let account = account else { return nil }
         
-        return UINavigationController(rootViewController: ComposeViewController(mentioningAcct: account.acct, mastodonController: mastodonController))
+        let draft = mastodonController.createDraft(mentioningAcct: account.acct)
+        let compose = ComposeHostingController(draft: draft, mastodonController: mastodonController)
+        return UINavigationController(rootViewController: compose)
     }
 
 }

Tusker/Controllers/MastodonController.swift

@@ -116,3 +116,6 @@ class MastodonController {
     }
     
 }
+
+// ObservableObject so that SwiftUI views can receive it through @EnvironmentObject
+extension MastodonController: ObservableObject {}

Tusker/DraftsManager.swift

@@ -1,87 +0,0 @@
-//
-//  DraftsManager.swift
-//  Tusker
-//
-//  Created by Shadowfacts on 10/22/18.
-//  Copyright © 2018 Shadowfacts. All rights reserved.
-//
-
-import Foundation
-
-class DraftsManager: Codable {
-
-    private(set) static var shared: DraftsManager = load()
-    
-    private static var documentsDirectory = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first!
-    private static var archiveURL = DraftsManager.documentsDirectory.appendingPathComponent("drafts").appendingPathExtension("plist")
-    
-    static func save() {
-        DispatchQueue.global(qos: .userInitiated).async {
-            let encoder = PropertyListEncoder()
-            let data = try? encoder.encode(shared)
-            try? data?.write(to: archiveURL, options: .noFileProtection)
-        }
-    }
-    
-    static func load() -> DraftsManager {
-        let decoder = PropertyListDecoder()
-        if let data = try? Data(contentsOf: archiveURL),
-            let draftsManager = try? decoder.decode(DraftsManager.self, from: data) {
-            return draftsManager
-        }
-        return DraftsManager()
-    }
-    
-    private init() {}
-    
-    var drafts: [Draft] = []
-    var sorted: [Draft] {
-        return drafts.sorted(by: { $0.lastModified > $1.lastModified })
-    }
-    
-    func create(accountID: String, text: String, contentWarning: String?, inReplyToID: String?, attachments: [CompositionAttachment]) -> Draft {
-        let draft = Draft(accountID: accountID, text: text, contentWarning: contentWarning, inReplyToID: inReplyToID, attachments: attachments)
-        drafts.append(draft)
-        return draft
-    }
-    
-    func remove(_ draft: Draft) {
-        let index = drafts.firstIndex(of: draft)!
-        drafts.remove(at: index)
-    }
-    
-}
-
-extension DraftsManager {
-    class Draft: Codable, Equatable {
-        let id: UUID
-        private(set) var accountID: String
-        private(set) var text: String
-        private(set) var contentWarning: String?
-        var attachments: [CompositionAttachment]
-        private(set) var inReplyToID: String?
-        private(set) var lastModified: Date
-        
-        init(accountID: String, text: String, contentWarning: String?, inReplyToID: String?, attachments: [CompositionAttachment], lastModified: Date = Date()) {
-            self.id = UUID()
-            self.accountID = accountID
-            self.text = text
-            self.contentWarning = contentWarning
-            self.inReplyToID = inReplyToID
-            self.attachments = attachments
-            self.lastModified = lastModified
-        }
-
-        func update(accountID: String, text: String, contentWarning: String?, attachments: [CompositionAttachment]) {
-            self.accountID = accountID
-            self.text = text
-            self.contentWarning = contentWarning
-            self.lastModified = Date()
-            self.attachments = attachments
-        }
-        
-        static func ==(lhs: Draft, rhs: Draft) -> Bool {
-            return lhs.id == rhs.id
-        }
-    }
-}

Tusker/Extensions/View+ConditionalModifier.swift

@@ -0,0 +1,22 @@
+//
+//  View+ConditionalModifier.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 8/31/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+
+extension View {
+    
+    @ViewBuilder
+    func conditionally<Modified: View>(_ condition: Bool, modifier: (Self) -> Modified) -> some View {
+        if condition {
+            modifier(self)
+        } else {
+            self
+        }
+    }
+    
+}

Tusker/Models/CompositionAttachment.swift

@@ -10,22 +10,48 @@ import Foundation
 import UIKit
 import MobileCoreServices
 
-final class CompositionAttachment: NSObject, Codable {
+final class CompositionAttachment: NSObject, Codable, ObservableObject {
     static let typeIdentifier = "space.vaccor.Tusker.composition-attachment"
     
-    let data: CompositionAttachmentData
+    let id: UUID
-    var attachmentDescription: String
+    @Published var data: CompositionAttachmentData
+    @Published var attachmentDescription: String
     
     init(data: CompositionAttachmentData, description: String = "") {
+        self.id = UUID()
         self.data = data
         self.attachmentDescription = description
     }
     
+    init(from decoder: Decoder) throws {
+        let container = try decoder.container(keyedBy: CodingKeys.self)
+        
+        self.id = try container.decode(UUID.self, forKey: .id)
+        self.data = try container.decode(CompositionAttachmentData.self, forKey: .data)
+        self.attachmentDescription = try container.decode(String.self, forKey: .attachmentDescription)
+    }
+    
+    func encode(to encoder: Encoder) throws {
+        var container = encoder.container(keyedBy: CodingKeys.self)
+        
+        try container.encode(id, forKey: .id)
+        try container.encode(data, forKey: .data)
+        try container.encode(attachmentDescription, forKey: .attachmentDescription)
+    }
+    
     static func ==(lhs: CompositionAttachment, rhs: CompositionAttachment) -> Bool {
-        return lhs.data == rhs.data
+        return lhs.id == rhs.id
+    }
+    
+    enum CodingKeys: String, CodingKey {
+        case id
+        case data
+        case attachmentDescription
     }
 }
 
+extension CompositionAttachment: Identifiable {}
+
 private let imageType = kUTTypeImage as String
 private let mp4Type = kUTTypeMPEG4 as String
 private let quickTimeType = kUTTypeQuickTimeMovie as String

Tusker/Models/CompositionState.swift

@@ -1,23 +0,0 @@
-//
-//  CompositionState.swift
-//  Tusker
-//
-//  Created by Shadowfacts on 1/17/20.
-//  Copyright © 2020 Shadowfacts. All rights reserved.
-//
-
-import Foundation
-
-struct CompositionState: OptionSet {
-    let rawValue: Int
-    
-    static let currentlyPosting = CompositionState(rawValue: 1 << 0)
-    static let tooManyCharacters = CompositionState(rawValue: 1 << 1)
-    static let requiresAttachmentDescriptions = CompositionState(rawValue: 1 << 2)
-    
-    static let valid: CompositionState = []
-
-    var isValid: Bool {
-        isEmpty
-    }
-}

Tusker/Models/Draft.swift

@@ -0,0 +1,142 @@
+//
+//  Draft.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 8/18/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+import Pachyderm
+
+class Draft: Codable, ObservableObject {
+    let id: UUID
+    var lastModified: Date
+    
+    @Published var accountID: String
+    @Published var text: String
+    @Published var contentWarningEnabled: Bool
+    @Published var contentWarning: String
+    @Published var attachments: [CompositionAttachment]
+    @Published var inReplyToID: String?
+    @Published var visibility: Status.Visibility
+    
+    var initialText: String
+    
+    var hasContent: Bool {
+        (!text.isEmpty && text != initialText) ||
+            (contentWarningEnabled && !contentWarning.isEmpty) ||
+            attachments.count > 0
+    }
+    
+    init(accountID: String) {
+        self.id = UUID()
+        self.lastModified = Date()
+        
+        self.accountID = accountID
+        self.text = ""
+        self.contentWarningEnabled = false
+        self.contentWarning = ""
+        self.attachments = []
+        self.inReplyToID = nil
+        self.visibility = Preferences.shared.defaultPostVisibility
+        
+        self.initialText = ""
+    }
+    
+    required init(from decoder: Decoder) throws {
+        let container = try decoder.container(keyedBy: CodingKeys.self)
+        
+        self.id = try container.decode(UUID.self, forKey: .id)
+        self.lastModified = try container.decode(Date.self, forKey: .lastModified)
+        
+        self.accountID = try container.decode(String.self, forKey: .accountID)
+        self.text = try container.decode(String.self, forKey: .text)
+        if let enabled = try? container.decode(Bool.self, forKey: .contentWarningEnabled) {
+            self.contentWarningEnabled = enabled
+            self.contentWarning = try container.decode(String.self, forKey: .contentWarning)
+        } else {
+            // todo: temporary until migration away from old drafts manager is complete
+            let cw = try container.decode(String?.self, forKey: .contentWarning)
+            if let cw = cw {
+                self.contentWarningEnabled = !cw.isEmpty
+                self.contentWarning = cw
+            } else {
+                self.contentWarningEnabled = false
+                self.contentWarning = ""
+            }
+        }
+        self.attachments = try container.decode([CompositionAttachment].self, forKey: .attachments)
+        self.inReplyToID = try container.decode(String?.self, forKey: .inReplyToID)
+        self.visibility = try container.decode(Status.Visibility.self, forKey: .visibility)
+        
+        self.initialText = try container.decode(String.self, forKey: .initialText)
+    }
+    
+    func encode(to encoder: Encoder) throws {
+        var container = encoder.container(keyedBy: CodingKeys.self)
+        
+        try container.encode(id, forKey: .id)
+        try container.encode(lastModified, forKey: .lastModified)
+        
+        try container.encode(accountID, forKey: .accountID)
+        try container.encode(text, forKey: .text)
+        try container.encode(contentWarningEnabled, forKey: .contentWarningEnabled)
+        try container.encode(contentWarning, forKey: .contentWarning)
+        try container.encode(attachments, forKey: .attachments)
+        try container.encode(inReplyToID, forKey: .inReplyToID)
+        try container.encode(visibility, forKey: .visibility)
+        
+        try container.encode(initialText, forKey: .initialText)
+    }
+}
+
+extension Draft: Equatable {
+    static func ==(lhs: Draft, rhs: Draft) -> Bool {
+        return lhs.id == rhs.id
+    }
+}
+
+extension Draft {
+    enum CodingKeys: String, CodingKey {
+        case id
+        case lastModified
+        
+        case accountID
+        case text
+        case contentWarningEnabled
+        case contentWarning
+        case attachments
+        case inReplyToID
+        case visibility
+        
+        case initialText
+    }
+}
+
+extension MastodonController {
+    
+    func createDraft(inReplyToID: String? = nil, mentioningAcct: String? = nil) -> Draft {
+        var acctsToMention = [String]()
+        
+        if let inReplyToID = inReplyToID,
+           let inReplyTo = persistentContainer.status(for: inReplyToID) {
+            acctsToMention.append(inReplyTo.account.acct)
+            acctsToMention.append(contentsOf: inReplyTo.mentions.map(\.acct))
+        }
+        if let mentioningAcct = mentioningAcct {
+            acctsToMention.append(mentioningAcct)
+        }
+        if let ownAccount = self.account {
+            acctsToMention.removeAll(where: { $0 == ownAccount.acct })
+        }
+        acctsToMention = acctsToMention.uniques()
+        
+        let draft = Draft(accountID: accountInfo!.id)
+        draft.inReplyToID = inReplyToID
+        draft.text = acctsToMention.map { "@\($0) " }.joined()
+        draft.initialText = draft.text
+        return draft
+    }
+    
+}

Tusker/Models/DraftsManager.swift

@@ -0,0 +1,50 @@
+//
+//  DraftsManager.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 10/22/18.
+//  Copyright © 2018 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+
+class DraftsManager: Codable {
+
+    private(set) static var shared: DraftsManager = load()
+    
+    private static var documentsDirectory = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first!
+    private static var archiveURL = DraftsManager.documentsDirectory.appendingPathComponent("drafts").appendingPathExtension("plist")
+    
+    static func save() {
+        DispatchQueue.global(qos: .utility).async {
+            let encoder = PropertyListEncoder()
+            let data = try? encoder.encode(shared)
+            try? data?.write(to: archiveURL, options: .noFileProtection)
+        }
+    }
+    
+    static func load() -> DraftsManager {
+        let decoder = PropertyListDecoder()
+        if let data = try? Data(contentsOf: archiveURL),
+            let draftsManager = try? decoder.decode(DraftsManager.self, from: data) {
+            return draftsManager
+        }
+        return DraftsManager()
+    }
+    
+    private init() {}
+    
+    var drafts: [Draft] = []
+    var sorted: [Draft] {
+        return drafts.sorted(by: { $0.lastModified > $1.lastModified })
+    }
+    
+    func add(_ draft: Draft) {
+        drafts.append(draft)
+    }
+    
+    func remove(_ draft: Draft) {
+        drafts.removeAll { $0 == draft }
+    }
+    
+}

Tusker/Screens/Asset Picker/AssetPickerViewController.swift

@@ -9,14 +9,14 @@
 import UIKit
 import Photos
 
-protocol AssetPickerViewControllerDelegate {
+protocol AssetPickerViewControllerDelegate: class {
     func assetPicker(_ assetPicker: AssetPickerViewController, shouldAllowAssetOfType type: CompositionAttachmentData.AttachmentType) -> Bool
     func assetPicker(_ assetPicker: AssetPickerViewController, didSelectAttachments attachments: [CompositionAttachmentData])
 }
 
 class AssetPickerViewController: UINavigationController {
 
-    var assetPickerDelegate: AssetPickerViewControllerDelegate?
+    weak var assetPickerDelegate: AssetPickerViewControllerDelegate?
     
     var currentCollectionSelectedAssets: [CompositionAttachmentData] {
         if let vc = visibleViewController as? AssetCollectionViewController {

Tusker/Screens/Compose/ComposeAssetPicker.swift

@@ -0,0 +1,29 @@
+//
+//  ComposeAssetPicker.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 8/19/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+
+struct ComposeAssetPicker: UIViewControllerRepresentable {
+    typealias UIViewControllerType = AssetPickerViewController
+    
+    @ObservedObject var draft: Draft
+    let delegate: AssetPickerViewControllerDelegate?
+    
+    @EnvironmentObject var mastodonController: MastodonController
+    
+    func makeUIViewController(context: Context) -> AssetPickerViewController {
+        let vc = AssetPickerViewController()
+        vc.assetPickerDelegate = delegate
+        vc.preferredContentSize = CGSize(width: 400, height: 600)
+        return vc
+    }
+    
+    func updateUIViewController(_ uiViewController: AssetPickerViewController, context: Context) {
+    }
+    
+}

Tusker/Screens/Compose/ComposeAttachmentRow.swift

@@ -0,0 +1,206 @@
+//
+//  ComposeAttachmentRow.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 8/19/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+import Photos
+import AVFoundation
+import Vision
+
+struct ComposeAttachmentRow: View {
+    @ObservedObject var draft: Draft
+    @ObservedObject var attachment: CompositionAttachment
+    let heightChanged: (CGFloat) -> Void
+    
+    @EnvironmentObject var uiState: ComposeUIState
+    @State private var mode: Mode = .allowEntry
+    @State private var image: UIImage? = nil
+    @State private var imageContentMode: ContentMode = .fill
+    @State private var imageBackgroundColor: Color = .black
+    @State private var isShowingTextRecognitionFailedAlert = false
+    @State private var textRecognitionErrorMessage: String? = nil
+    
+    @Environment(\.colorScheme) private var colorScheme: ColorScheme
+    
+    var body: some View {
+        HStack(alignment: .center, spacing: 4) {
+            imageView
+                .frame(width: 80, height: 80)
+                .cornerRadius(8)
+                .contextMenu {
+                    if case .drawing(_) = attachment.data {
+                        Button(action: self.editDrawing) {
+                            if #available(iOS 14.0, *) {
+                                Label("Edit Drawing", systemImage: "hand.draw")
+                            } else {
+                                HStack {
+                                    Text("Edit Drawing")
+                                    Image(systemName: "hand.draw")
+                                }
+                            }
+                        }
+                    } else if attachment.data.type == .image {
+                        Button(action: self.recognizeText) {
+                            if #available(iOS 14.0, *) {
+                                Label("Recognize Text", systemImage: "doc.text.viewfinder")
+                            } else {
+                                HStack {
+                                    Text("Recognize Text")
+                                    Image(systemName: "doc.text.viewfinder")
+                                }
+                            }
+                        }
+                    }
+                }
+            
+            switch mode {
+            case .allowEntry:
+                ComposeTextView(text: $attachment.attachmentDescription, placeholder: Text("Describe for the visually impaired…"), minHeight: 80)
+                    .heightDidChange(self.heightChanged)
+                    .backgroundColor(.clear)
+                    .fontSize(17)
+                
+            case .recognizingText:
+                if #available(iOS 14.0, *) {
+                    ProgressView()
+                } else {
+                    ActivityIndicatorView()
+                }
+            }
+            
+            
+            // todo: find a way to make this button not activated when the list row is selected, see FB8595628
+//            Button(action: self.removeAttachment) {
+//                Image(systemName: "xmark.circle.fill")
+//                    .foregroundColor(.blue)
+//            }
+        }
+        .onAppear(perform: self.loadImage)
+        .onReceive(attachment.$attachmentDescription) { (newDesc) in
+            if newDesc.isEmpty {
+                uiState.attachmentsMissingDescriptions.insert(attachment.id)
+            } else {
+                uiState.attachmentsMissingDescriptions.remove(attachment.id)
+            }
+        }
+        .alert(isPresented: $isShowingTextRecognitionFailedAlert) {
+            Alert(
+                title: Text("Text Recognition Failed"),
+                message: Text(self.textRecognitionErrorMessage ?? ""),
+                dismissButton: .default(Text("OK"))
+            )
+        }
+    }
+    
+    @ViewBuilder
+    private var imageView: some View {
+        if let image = image {
+            Image(uiImage: image)
+                .resizable()
+                .aspectRatio(contentMode: imageContentMode)
+                .background(imageBackgroundColor)
+        } else {
+            Image(systemName: placeholderImageName)
+        }
+    }
+    
+    private var placeholderImageName: String {
+        switch colorScheme {
+        case .dark:
+            return "photo.fill"
+        case .light:
+            return "photo"
+        @unknown default:
+            return "photo"
+        }
+    }
+    
+    private func loadImage() {
+        switch attachment.data {
+        case let .image(image):
+            self.image = image
+        case let .asset(asset):
+            let size = CGSize(width: 80, height: 80)
+            PHImageManager.default().requestImage(for: asset, targetSize: size, contentMode: .aspectFill, options: nil) { (image, _) in
+                DispatchQueue.main.async {
+                    self.image = image
+                }
+            }
+        case let .video(url):
+            let asset = AVURLAsset(url: url)
+            let imageGenerator = AVAssetImageGenerator(asset: asset)
+            if let cgImage = try? imageGenerator.copyCGImage(at: .zero, actualTime: nil) {
+                self.image = UIImage(cgImage: cgImage)
+            }
+        case let .drawing(drawing):
+            image = drawing.imageInLightMode(from: drawing.bounds)
+            imageContentMode = .fit
+            imageBackgroundColor = .white
+        }
+    }
+    
+    private func removeAttachment() {
+        draft.attachments.removeAll { $0.id == attachment.id }
+    }
+    
+    private func editDrawing() {
+        uiState.composeDrawingMode = .edit(id: attachment.id)
+        uiState.delegate?.presentComposeDrawing()
+    }
+    
+    private func recognizeText() {
+        mode = .recognizingText
+        
+        DispatchQueue.global(qos: .userInitiated).async {
+            self.attachment.data.getData { (data, mimeType) in
+                let handler = VNImageRequestHandler(data: data, options: [:])
+                let request = VNRecognizeTextRequest { (request, error) in
+                    DispatchQueue.main.async {
+                        if let results = request.results as? [VNRecognizedTextObservation] {
+                            var text = ""
+                            for observation in results {
+                                let result = observation.topCandidates(1).first!
+                                text.append(result.string)
+                                text.append("\n")
+                            }
+                            self.attachment.attachmentDescription = text
+                        }
+                        
+                        self.mode = .allowEntry
+                    }
+                }
+                request.recognitionLevel = .accurate
+                request.usesLanguageCorrection = true
+                DispatchQueue.global(qos: .userInitiated).async {
+                    do {
+                        try handler.perform([request])
+                    } catch {
+                        // The perform call throws an error with code 1 if the request is cancelled, which we don't want to show an alert for.
+                        guard (error as NSError).code != 1 else { return }
+                        DispatchQueue.main.async {
+                            self.mode = .allowEntry
+                            self.isShowingTextRecognitionFailedAlert = true
+                            self.textRecognitionErrorMessage = error.localizedDescription
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+extension ComposeAttachmentRow {
+    enum Mode {
+        case allowEntry, recognizingText
+    }
+}
+
+//struct ComposeAttachmentRow_Previews: PreviewProvider {
+//    static var previews: some View {
+//        ComposeAttachmentRow()
+//    }
+//}

Tusker/Screens/Compose/ComposeAttachmentsList.swift

@@ -0,0 +1,170 @@
+//
+//  ComposeAttachmentsList.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 8/19/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+
+struct ComposeAttachmentsList: View {
+    private let cellHeight: CGFloat = 80
+    private let cellPadding: CGFloat = 12
+    
+    @ObservedObject var draft: Draft
+    
+    @EnvironmentObject var mastodonController: MastodonController
+    @EnvironmentObject var uiState: ComposeUIState
+    @State var isShowingAssetPickerPopover = false
+    @State var isShowingCreateDrawing = false
+    @State var rowHeights = [UUID: CGFloat]()
+    
+    @Environment(\.colorScheme) var colorScheme: ColorScheme
+    @Environment(\.horizontalSizeClass) var horizontalSizeClass: UserInterfaceSizeClass?
+    
+    var body: some View {
+        List {
+            ForEach(draft.attachments) { (attachment) in
+                ComposeAttachmentRow(
+                    draft: draft,
+                    attachment: attachment
+                ) { (newHeight) in
+                    // in case height changed callback is called after atachment is removed but before view hierarchy is updated
+                    if draft.attachments.contains(where: { $0.id == attachment.id }) {
+                        rowHeights[attachment.id] = newHeight
+                    }
+                }
+                .listRowInsets(EdgeInsets(top: cellPadding / 2, leading: cellPadding / 2, bottom: cellPadding / 2, trailing: cellPadding / 2))
+            }
+            .onMove(perform: self.moveAttachments)
+            .onDelete(perform: self.deleteAttachments)
+            .conditionally(canAddAttachment) {
+                $0.onInsert(of: CompositionAttachment.readableTypeIdentifiersForItemProvider, perform: self.insertAttachments)
+            }
+            
+            Button(action: self.addAttachment) {
+                HStack {
+                    addButtonImage
+                    Text("Add image or video")
+                }
+            }
+            .foregroundColor(.blue)
+            .disabled(!canAddAttachment)
+            .frame(height: cellHeight)
+            .popover(isPresented: $isShowingAssetPickerPopover, content: self.assetPickerPopover)
+            .contextMenu {
+                Button(action: self.createDrawing) {
+                    if #available(iOS 14.0, *) {
+                        Label("Draw Something", systemImage: "hand.draw")
+                    } else {
+                        HStack {
+                            Text("Draw Something")
+                            Image(systemName: "hand.draw")
+                        }
+                    }
+                }
+                .disabled(!canAddAttachment)
+            }
+        }
+        .frame(height: totalListHeight)
+        .onAppear(perform: self.didAppear)
+        .onReceive(draft.$attachments, perform: self.attachmentsChanged)
+    }
+    
+    private var addButtonImage: Image {
+        let name: String
+        switch colorScheme {
+        case .dark:
+            name = "photo.fill"
+        case .light:
+            name = "photo"
+        @unknown default:
+            name = "photo"
+        }
+        return Image(systemName: name)
+    }
+    
+    private var canAddAttachment: Bool {
+        switch mastodonController.instance.instanceType {
+        case .pleroma:
+            return true
+        case .mastodon:
+            // todo: this technically allows invalid image/video combinations
+            return draft.attachments.count < 4
+        }
+    }
+    
+    private var totalListHeight: CGFloat {
+        let totalRowHeights = rowHeights.values.reduce(0, +)
+        let totalPadding = CGFloat(draft.attachments.count) * cellPadding
+        let addButtonHeight = cellHeight + cellPadding
+        return totalRowHeights + totalPadding + addButtonHeight
+    }
+    
+    private func didAppear() {
+        let proxy = UITableView.appearance(whenContainedInInstancesOf: [ComposeHostingController.self])
+        // enable drag and drop to reorder on iPhone
+        proxy.dragInteractionEnabled = true
+    }
+    
+    private func attachmentsChanged(attachments: [CompositionAttachment]) {
+        var copy = rowHeights
+        for k in copy.keys where !attachments.contains(where: { k == $0.id }) {
+            copy.removeValue(forKey: k)
+        }
+        for attachment in attachments where !copy.keys.contains(attachment.id) {
+            copy[attachment.id] = cellHeight
+        }
+        self.rowHeights = copy
+    }
+    
+    private func assetPickerPopover() -> some View {
+        ComposeAssetPicker(draft: draft, delegate: uiState.delegate?.assetPickerDelegate)
+            .onDisappear {
+                self.isShowingAssetPickerPopover = false
+            }
+            .environment(\.colorScheme, .dark)
+            .edgesIgnoringSafeArea(.bottom)
+    }
+    
+    private func addAttachment() {
+        if horizontalSizeClass == .regular {
+            isShowingAssetPickerPopover = true
+        } else {
+            uiState.delegate?.presentAssetPickerSheet()
+        }
+    }
+    
+    private func moveAttachments(from source: IndexSet, to destination: Int) {
+        draft.attachments.move(fromOffsets: source, toOffset: destination)
+    }
+    
+    private func deleteAttachments(at indices: IndexSet) {
+        draft.attachments.remove(atOffsets: indices)
+    }
+    
+    private func insertAttachments(at offset: Int, itemProviders: [NSItemProvider]) {
+        for provider in itemProviders where provider.canLoadObject(ofClass: CompositionAttachment.self) {
+            guard canAddAttachment else { break }
+            
+            provider.loadObject(ofClass: CompositionAttachment.self) { (object, error) in
+                guard let attachment = object as? CompositionAttachment else { return }
+                DispatchQueue.main.async {
+                    self.draft.attachments.insert(attachment, at: offset)
+                }
+            }
+        }
+    }
+    
+    private func createDrawing() {
+        uiState.composeDrawingMode = .createNew
+        uiState.delegate?.presentComposeDrawing()
+    }
+}
+
+//struct ComposeAttachmentsList_Previews: PreviewProvider {
+//    static var previews: some View {
+//        ComposeAttachmentsList()
+//    }
+//}

Tusker/Screens/Compose/ComposeAttachmentsViewController.swift

@@ -1,563 +0,0 @@
-//
-//  ComposeAttachmentsViewController.swift
-//  Tusker
-//
-//  Created by Shadowfacts on 3/11/20.
-//  Copyright © 2020 Shadowfacts. All rights reserved.
-//
-
-import UIKit
-import Pachyderm
-import MobileCoreServices
-import PencilKit
-import Photos
-
-protocol ComposeAttachmentsViewControllerDelegate: class {
-    func composeSelectedAttachmentsDidChange()
-    func composeRequiresAttachmentDescriptionsDidChange()
-}
-
-class ComposeAttachmentsViewController: UITableViewController {
-    
-    weak var mastodonController: MastodonController!
-    weak var delegate: ComposeAttachmentsViewControllerDelegate?
-    
-    private var heightConstraint: NSLayoutConstraint!
-    
-    var attachments: [CompositionAttachment] = [] {
-        didSet {
-            delegate?.composeSelectedAttachmentsDidChange()
-            delegate?.composeRequiresAttachmentDescriptionsDidChange()
-            updateAddAttachmentsButtonEnabled()
-        }
-    }
-    
-    var requiresAttachmentDescriptions: Bool {
-        if Preferences.shared.requireAttachmentDescriptions {
-            return attachments.contains { $0.attachmentDescription.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty }
-        } else {
-            return false
-        }
-    }
-    
-    private var currentlyEditedDrawingIndex: Int?
-
-    init(attachments: [CompositionAttachment], mastodonController: MastodonController) {
-        self.attachments = attachments
-        self.mastodonController = mastodonController
-        super.init(style: .plain)
-    }
-    
-    required init?(coder: NSCoder) {
-        fatalError("init(coder:) has not been implemented")
-    }
-    
-    override func viewDidLoad() {
-        super.viewDidLoad()
-        
-        tableView.rowHeight = UITableView.automaticDimension
-        tableView.estimatedRowHeight = 96
-
-        tableView.register(UINib(nibName: "AddAttachmentTableViewCell", bundle: .main), forCellReuseIdentifier: "addAttachment")
-        tableView.register(UINib(nibName: "ComposeAttachmentTableViewCell", bundle: .main), forCellReuseIdentifier: "composeAttachment")
-        
-        // you would think the table view could handle this itself, but no, using a constraint on the table view's contentLayoutGuide doesn't work
-        // add extra space, so when dropping items, the add attachment cell doesn't disappear
-        heightConstraint = tableView.heightAnchor.constraint(equalToConstant: tableView.contentSize.height + 80)
-        heightConstraint.isActive = true
-
-        // prevents extra separator lines from appearing when the height of the table view is greater than the height of the content
-        tableView.tableFooterView = UIView()
-        
-        pasteConfiguration = UIPasteConfiguration(forAccepting: CompositionAttachment.self)
-        
-        // enable dragging on iPhone to allow reordering
-        tableView.dragInteractionEnabled = true
-        tableView.dragDelegate = self
-        tableView.dropDelegate = self
-        
-        if mastodonController.instance == nil {
-            mastodonController.getOwnInstance { [weak self] (_) in
-                guard let self = self else { return }
-                DispatchQueue.main.async {
-                    self.updateAddAttachmentsButtonEnabled()
-                }
-            }
-        }
-    }
-    
-    override func viewWillAppear(_ animated: Bool) {
-        super.viewWillAppear(animated)
-        updateHeightConstraint()
-    }
-    
-    func setAttachments(_ attachments: [CompositionAttachment]) {
-        tableView.performBatchUpdates({
-            tableView.deleteRows(at: self.attachments.indices.map { IndexPath(row: $0, section: 0) }, with: .automatic)
-            self.attachments = attachments
-            tableView.insertRows(at: self.attachments.indices.map { IndexPath(row: $0, section: 0) }, with: .automatic)
-        })
-        updateHeightConstraint()
-        delegate?.composeRequiresAttachmentDescriptionsDidChange()
-    }
-    
-    private func updateHeightConstraint() {
-        // add extra space, so when dropping items, the add attachment cell doesn't disappear
-        heightConstraint.constant = tableView.contentSize.height + 80
-    }
-    
-    private func isAddAttachmentsButtonEnabled() -> Bool {
-        switch mastodonController.instance?.instanceType {
-        case nil:
-            return false
-        case .pleroma:
-            return true
-        case .mastodon:
-            return !attachments.contains(where: { $0.data.type == .video }) && attachments.count < 4
-        }
-    }
-    
-    private func updateAddAttachmentsButtonEnabled() {
-        guard let cell = tableView.cellForRow(at: IndexPath(row: 0, section: 1)) as? AddAttachmentTableViewCell else { return }
-        cell.setEnabled(isAddAttachmentsButtonEnabled())
-    }
-
-    override func canPaste(_ itemProviders: [NSItemProvider]) -> Bool {
-        guard itemProviders.allSatisfy({ $0.canLoadObject(ofClass: CompositionAttachment.self) }) else {
-            return false
-        }
-        
-        switch mastodonController.instance.instanceType {
-        case .pleroma:
-            return true
-        case .mastodon:
-            return itemProviders.count + attachments.count <= 4
-        }
-    }
-    
-    override func paste(itemProviders: [NSItemProvider]) {
-        for provider in itemProviders {
-            provider.loadObject(ofClass: CompositionAttachment.self) { (object, error) in
-                if let error = error {
-                    fatalError("Couldn't load image from NSItemProvider: \(error)")
-                }
-                guard let attachment = object as? CompositionAttachment else {
-                    fatalError("Couldn't convert object from NSItemProvider to CompositionAttachment")
-                }
-                
-                DispatchQueue.main.async {
-                    self.attachments.append(attachment)
-                    self.tableView.insertRows(at: [IndexPath(row: self.attachments.count - 1, section: 0)], with: .automatic)
-                    self.updateHeightConstraint()
-                }
-            }
-        }
-    }
-    
-    func presentComposeDrawingViewController(editingAttachmentAt attachmentIndex: Int? = nil) {
-        let drawingVC: ComposeDrawingViewController
-        
-        if let index = attachmentIndex,
-            case let .drawing(drawing) = attachments[index].data {
-            drawingVC = ComposeDrawingViewController(editing: drawing)
-            currentlyEditedDrawingIndex = index
-        } else {
-            drawingVC = ComposeDrawingViewController()
-        }
-        
-        drawingVC.delegate = self
-        let nav = UINavigationController(rootViewController: drawingVC)
-        nav.modalPresentationStyle = .fullScreen
-        present(nav, animated: true)
-    }
-    
-    func uploadAll(stepProgress: @escaping () -> Void, completion: @escaping (_ success: Bool, _ uploadedAttachments: [Attachment]) -> Void) {
-        let group = DispatchGroup()
-        
-        var anyFailed = false
-        var uploadedAttachments: [Result<Attachment, Error>?] = []
-        
-        for (index, compAttachment) in attachments.enumerated() {
-            group.enter()
-            
-            uploadedAttachments.append(nil)
-            
-            compAttachment.data.getData { (data, mimeType) in
-                stepProgress()
-                
-                let formAttachment = FormAttachment(mimeType: mimeType, data: data, fileName: "file")
-                let request = Client.upload(attachment: formAttachment, description: compAttachment.attachmentDescription)
-                self.mastodonController.run(request) { (response) in
-                    switch response {
-                    case let .failure(error):
-                        uploadedAttachments[index] = .failure(error)
-                        anyFailed = true
-                    case let .success(attachment, _):
-                        uploadedAttachments[index] = .success(attachment)
-                    }
-                    
-                    stepProgress()
-                    group.leave()
-                }
-            }
-        }
-        
-        group.notify(queue: .main) {
-            if anyFailed {
-                let errors: [(Int, Error)] = uploadedAttachments.enumerated().compactMap { (index, result) in
-                    switch result {
-                    case let .failure(error):
-                        return (index, error)
-                    default:
-                        return nil
-                    }
-                    
-                }
-                let title: String
-                var message: String
-                if errors.count == 1 {
-                    title = NSLocalizedString("Could not upload attachment", comment: "single attachment upload failed alert title")
-                    message = errors[0].1.localizedDescription
-                } else {
-                    title = NSLocalizedString("Could not upload the following attachments", comment: "multiple attachment upload failures alert title")
-                    message = ""
-                    for (index, error) in errors {
-                        message.append("Attachment \(index + 1): \(error.localizedDescription)")
-                    }
-                }
-                let alert = UIAlertController(title: title, message: message, preferredStyle: .alert)
-                alert.addAction(UIAlertAction(title: "Ok", style: .default, handler: { (_) in
-                    completion(false, [])
-                }))
-            } else {
-                let uploadedAttachments: [Attachment] = uploadedAttachments.compactMap {
-                    switch $0 {
-                    case let .success(attachment):
-                        return attachment
-                    default:
-                        return nil
-                    }
-                }
-                completion(true, uploadedAttachments)
-            }
-        }
-    }
-    
-    // MARK: Table view data source
-    
-    override func numberOfSections(in tableView: UITableView) -> Int {
-        return 2
-    }
-    
-    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
-        switch section {
-        case 0:
-            return attachments.count
-        case 1:
-            return 1
-        default:
-            fatalError("invalid section \(section)")
-        }
-    }
-    
-    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
-        switch indexPath.section {
-        case 0:
-            let attachment = attachments[indexPath.row]
-            let cell = tableView.dequeueReusableCell(withIdentifier: "composeAttachment", for: indexPath) as! ComposeAttachmentTableViewCell
-            cell.delegate = self
-            cell.updateUI(for: attachment)
-            cell.setEnabled(true)
-            return cell
-        case 1:
-            let cell = tableView.dequeueReusableCell(withIdentifier: "addAttachment", for: indexPath) as! AddAttachmentTableViewCell
-            cell.setEnabled(isAddAttachmentsButtonEnabled())
-            return cell
-        default:
-            fatalError("invalid section \(indexPath.section)")
-        }
-    }
-    
-    override func tableView(_ tableView: UITableView, moveRowAt sourceIndexPath: IndexPath, to destinationIndexPath: IndexPath) {
-        guard sourceIndexPath != destinationIndexPath, sourceIndexPath.section == 0, destinationIndexPath.section == 0 else { return }
-        
-        attachments.insert(attachments.remove(at: sourceIndexPath.row), at: destinationIndexPath.row)
-    }
-    
-    // MARK: Table view delegate
-    
-    override func tableView(_ tableView: UITableView, willSelectRowAt indexPath: IndexPath) -> IndexPath? {
-        if indexPath.section == 1, isAddAttachmentsButtonEnabled() {
-            return indexPath
-        }
-        return nil
-    }
-    
-    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
-        tableView.deselectRow(at: indexPath, animated: true)
-        
-        if indexPath.section == 1 {
-            addAttachmentPressed()
-        }
-    }
-    
-    override func tableView(_ tableView: UITableView, contextMenuConfigurationForRowAt indexPath: IndexPath, point: CGPoint) -> UIContextMenuConfiguration? {
-        if indexPath.section == 0 {
-            let attachment = attachments[indexPath.row]
-            // cast to NSIndexPath because identifier needs to conform to NSCopying
-            return UIContextMenuConfiguration(identifier: indexPath as NSIndexPath, previewProvider: { () -> UIViewController? in
-                return AssetPreviewViewController(attachment: attachment.data)
-            }) { (_) -> UIMenu? in
-                var actions = [UIAction]()
-                
-                switch attachment.data {
-                case .drawing(_):
-                    actions.append(UIAction(title: "Edit Drawing", image: UIImage(systemName: "hand.draw"), identifier: nil, discoverabilityTitle: nil, attributes: [], state: .off, handler: { (_) in
-                        self.presentComposeDrawingViewController(editingAttachmentAt: indexPath.row)
-                    }))
-                case .asset(_), .image(_):
-                    if attachment.data.type == .image,
-                        let cell = tableView.cellForRow(at: indexPath) as? ComposeAttachmentTableViewCell {
-                        
-                        let title = NSLocalizedString("Recognize Text", comment: "recognize image attachment text menu item title")
-                        actions.append(UIAction(title: title, image: UIImage(systemName: "doc.text.viewfinder"), identifier: nil, discoverabilityTitle: nil, attributes: [], state: .off, handler: { (_) in
-                            cell.recognizeTextFromImage()
-                        }))
-                    }
-                default:
-                    break
-                }
-                
-                if actions.isEmpty {
-                    return nil
-                } else {
-                    return UIMenu(title: "", image: nil, identifier: nil, options: [], children: actions)
-                }
-            }
-        } else if indexPath.section == 1 {
-            guard isAddAttachmentsButtonEnabled() else {
-                return nil
-            }
-            // show context menu for drawing/file uploads
-            return UIContextMenuConfiguration(identifier: nil, previewProvider: nil) { (_) -> UIMenu? in
-                return UIMenu(title: "", image: nil, identifier: nil, options: [], children: [
-                    UIAction(title: "Draw Something", image: UIImage(systemName: "hand.draw"), identifier: nil, discoverabilityTitle: nil, attributes: [], state: .off, handler: { (_) in
-                        self.presentComposeDrawingViewController()
-                    })
-                ])
-            }
-        } else {
-            return nil
-        }
-    }
-    
-    private func targetedPreview(forConfiguration configuration: UIContextMenuConfiguration) -> UITargetedPreview? {
-        if let indexPath = (configuration.identifier as? NSIndexPath) as IndexPath?,
-            indexPath.section == 0,
-            let cell = tableView.cellForRow(at: indexPath) as? ComposeAttachmentTableViewCell {
-            let parameters = UIPreviewParameters()
-            parameters.backgroundColor = .black
-            return UITargetedPreview(view: cell.assetImageView, parameters: parameters)
-        } else {
-            return nil
-        }
-    }
-    
-    override func tableView(_ tableView: UITableView, previewForHighlightingContextMenuWithConfiguration configuration: UIContextMenuConfiguration) -> UITargetedPreview? {
-        return targetedPreview(forConfiguration: configuration)
-    }
-    
-    override func tableView(_ tableView: UITableView, previewForDismissingContextMenuWithConfiguration configuration: UIContextMenuConfiguration) -> UITargetedPreview? {
-        return targetedPreview(forConfiguration: configuration)
-    }
-
-    // MARK: Interaction
-    
-    func addAttachmentPressed() {
-        PHPhotoLibrary.requestAuthorization { (status) in
-            guard status == .authorized else { return }
-            DispatchQueue.main.async {
-                if self.traitCollection.horizontalSizeClass == .compact {
-                    let sheetContainer = AssetPickerSheetContainerViewController()
-                    sheetContainer.assetPicker.assetPickerDelegate = self
-                    self.present(sheetContainer, animated: true)
-                } else {
-                    let picker = AssetPickerViewController()
-                    picker.assetPickerDelegate = self
-                    picker.overrideUserInterfaceStyle = .dark
-                    picker.modalPresentationStyle = .popover
-                    self.present(picker, animated: true)
-                    if let presentationController = picker.presentationController as? UIPopoverPresentationController {
-                        presentationController.sourceView = self.tableView.cellForRow(at: IndexPath(row: 0, section: 1))
-                    }
-                }
-            }
-        }
-    }
-
-}
-
-extension ComposeAttachmentsViewController: UITableViewDragDelegate {
-    func tableView(_ tableView: UITableView, itemsForBeginning session: UIDragSession, at indexPath: IndexPath) -> [UIDragItem] {
-        guard indexPath.section == 0 else { return [] }
-        
-        let attachment = attachments[indexPath.row]
-        let provider = NSItemProvider(object: attachment)
-        let dragItem = UIDragItem(itemProvider: provider)
-        dragItem.localObject = attachment
-        return [dragItem]
-    }
-    
-    func tableView(_ tableView: UITableView, itemsForAddingTo session: UIDragSession, at indexPath: IndexPath, point: CGPoint) -> [UIDragItem] {
-        guard indexPath.section == 0 else { return [] }
-        
-        let attachment = attachments[indexPath.row]
-        let provider = NSItemProvider(object: attachment)
-        let dragItem = UIDragItem(itemProvider: provider)
-        dragItem.localObject = attachment
-        return [dragItem]
-    }
-    
-    func tableView(_ tableView: UITableView, dragPreviewParametersForRowAt indexPath: IndexPath) -> UIDragPreviewParameters? {
-        guard indexPath.section == 0 else { return nil }
-        
-        let cell = tableView.cellForRow(at: indexPath) as! ComposeAttachmentTableViewCell
-        let rect = cell.convert(cell.assetImageView.bounds, from: cell.assetImageView)
-        let path = UIBezierPath(roundedRect: rect, cornerRadius: cell.assetImageView.layer.cornerRadius)
-        let params = UIDragPreviewParameters()
-        params.visiblePath = path
-        return params
-    }
-}
-
-extension ComposeAttachmentsViewController: UITableViewDropDelegate {
-    func tableView(_ tableView: UITableView, canHandle session: UIDropSession) -> Bool {
-        return session.canLoadObjects(ofClass: CompositionAttachment.self)
-    }
-    
-    func tableView(_ tableView: UITableView, dropSessionDidUpdate session: UIDropSession, withDestinationIndexPath destinationIndexPath: IndexPath?) -> UITableViewDropProposal {
-        // if items were dragged out of ourself, then the items are only being moved
-        if tableView.hasActiveDrag {
-            // todo: should moving multiple items actually be prohibited?
-            if session.items.count > 1 {
-                return UITableViewDropProposal(operation: .cancel)
-            } else {
-                return UITableViewDropProposal(operation: .move, intent: .insertAtDestinationIndexPath)
-            }
-        } else {
-            return UITableViewDropProposal(operation: .copy, intent: .insertAtDestinationIndexPath)
-        }
-    }
-    
-    func tableView(_ tableView: UITableView, performDropWith coordinator: UITableViewDropCoordinator) {
-        let destinationIndexPath = coordinator.destinationIndexPath ?? IndexPath(row: attachments.count, section: 0)
-        
-        // we don't need to handle local items here, when the .move operation is used returned from the tableView(_:dropSessionDidUpdate:withDestinationIndexPath:) method,
-        // the table view will handle animating and call the normal data source tableView(_:moveRowAt:to:)
-        
-        for (index, item) in coordinator.items.enumerated() {
-            let provider = item.dragItem.itemProvider
-            
-            if provider.canLoadObject(ofClass: CompositionAttachment.self) {
-                let indexPath = IndexPath(row: destinationIndexPath.row + index, section: 0)
-                let placeholder = UITableViewDropPlaceholder(insertionIndexPath: indexPath, reuseIdentifier: "composeAttachment", rowHeight: 96)
-                placeholder.cellUpdateHandler = { (cell) in
-                    let cell = cell as! ComposeAttachmentTableViewCell
-                    cell.setEnabled(false)
-                }
-                let placeholderContext = coordinator.drop(item.dragItem, to: placeholder)
-                
-                provider.loadObject(ofClass: CompositionAttachment.self) { (object, error) in
-                    DispatchQueue.main.async {
-                        if let attachment = object as? CompositionAttachment {
-                            placeholderContext.commitInsertion { (insertionIndexPath) in
-                                self.attachments.insert(attachment, at: insertionIndexPath.row)
-                            }
-                        } else {
-                            placeholderContext.deletePlaceholder()
-                        }
-                    }
-                }
-            }
-        }
-        
-        updateHeightConstraint()
-    }
-}
-
-extension ComposeAttachmentsViewController: AssetPickerViewControllerDelegate {
-    func assetPicker(_ assetPicker: AssetPickerViewController, shouldAllowAssetOfType type: CompositionAttachmentData.AttachmentType) -> Bool {
-        switch mastodonController.instance.instanceType {
-        case .pleroma:
-            return true
-        case .mastodon:
-            if (type == .video && attachments.count > 0) ||
-                attachments.contains(where: { $0.data.type == .video }) ||
-                assetPicker.currentCollectionSelectedAssets.contains(where: { $0.type == .video }) {
-                return false
-            }
-            return attachments.count + assetPicker.currentCollectionSelectedAssets.count < 4
-        }
-    }
-    
-    func assetPicker(_ assetPicker: AssetPickerViewController, didSelectAttachments attachments: [CompositionAttachmentData]) {
-        let attachments = attachments.map {
-            CompositionAttachment(data: $0)
-        }
-        let indexPaths = attachments.indices.map { IndexPath(row: $0 + self.attachments.count, section: 0) }
-        self.attachments.append(contentsOf: attachments)
-        tableView.insertRows(at: indexPaths, with: .automatic)
-        updateHeightConstraint()
-    }
-}
-
-extension ComposeAttachmentsViewController: ComposeAttachmentTableViewCellDelegate {
-    func composeAttachment(_ cell: ComposeAttachmentTableViewCell, present viewController: UIViewController, animated: Bool) {
-        self.present(viewController, animated: animated)
-    }
-    
-    func removeAttachment(_ cell: ComposeAttachmentTableViewCell) {
-        guard let indexPath = tableView.indexPath(for: cell) else { return }
-        attachments.remove(at: indexPath.row)
-        tableView.performBatchUpdates({
-            tableView.deleteRows(at: [indexPath], with: .automatic)
-        }, completion: { (_) in
-            // when removing cells, we don't trigger the container height update until after the animation has completed
-            // otherwise, during the animation, the height is too short and the last row briefly disappears
-            self.updateHeightConstraint()
-        })
-    }
-    
-    func attachmentDescriptionChanged(_ cell: ComposeAttachmentTableViewCell) {
-        delegate?.composeRequiresAttachmentDescriptionsDidChange()
-    }
-    
-    func composeAttachmentDescriptionHeightChanged(_ cell: ComposeAttachmentTableViewCell) {
-        tableView.performBatchUpdates(nil) { (_) in
-            self.updateHeightConstraint()
-        }
-    }
-}
-
-extension ComposeAttachmentsViewController: ComposeDrawingViewControllerDelegate {
-    func composeDrawingViewControllerClose(_ drawingController: ComposeDrawingViewController) {
-        dismiss(animated: true)
-        currentlyEditedDrawingIndex = nil
-    }
-    
-    func composeDrawingViewController(_ drawingController: ComposeDrawingViewController, saveDrawing drawing: PKDrawing) {
-        let newAttachment = CompositionAttachment(data: .drawing(drawing))
-        
-        if let currentlyEditedDrawingIndex = currentlyEditedDrawingIndex {
-            attachments[currentlyEditedDrawingIndex] = newAttachment
-            tableView.reloadRows(at: [IndexPath(row: currentlyEditedDrawingIndex, section: 0)], with: .automatic)
-        } else {
-            attachments.append(newAttachment)
-            tableView.insertRows(at: [IndexPath(row: self.attachments.count - 1, section: 0)], with: .automatic)
-            updateHeightConstraint()
-        }
-
-        dismiss(animated: true)
-        currentlyEditedDrawingIndex = nil
-    }
-}

Tusker/Screens/Compose/ComposeAvatarImageView.swift

@@ -0,0 +1,61 @@
+//
+//  ComposeAvatarImageView.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 8/18/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+
+struct ComposeAvatarImageView: View {
+    let url: URL
+    @State var request: ImageCache.Request? = nil
+    @State var avatarImage: UIImage? = nil
+    @ObservedObject var preferences = Preferences.shared
+    
+    var body: some View {
+        image
+            .resizable()
+            .frame(width: 50, height: 50)
+            .cornerRadius(preferences.avatarStyle.cornerRadiusFraction * 50)
+            .onAppear(perform: self.loadImage)
+            .onDisappear(perform: self.cancelRequest)
+    }
+    
+    private var image: Image {
+        if let avatarImage = avatarImage {
+            return Image(uiImage: avatarImage)
+        } else {
+            let imageName: String
+            switch preferences.avatarStyle {
+            case .circle:
+                imageName = "person.crop.circle"
+            case .roundRect:
+                imageName = "person.crop.square"
+            }
+            return Image(systemName: imageName)
+        }
+    }
+    
+    private func loadImage() {
+        request = ImageCache.avatars.get(url) { (data) in
+            DispatchQueue.main.async {
+                self.request = nil
+                if let data = data, let image = UIImage(data: data) {
+                    self.avatarImage = image
+                }
+            }
+        }
+    }
+    
+    private func cancelRequest() {
+        request?.cancel()
+    }
+}
+
+struct ComposeAvatarImageView_Previews: PreviewProvider {
+    static var previews: some View {
+        ComposeAvatarImageView(url: URL(string: "https://social.shadowfacts.net/media/4b481afc591a8f3d11d0f5732e5cb320422dec72d7f223ebb5f35d5d0e821a9c.png")!)
+    }
+}

Tusker/Screens/Compose/ComposeContainerView.swift

@@ -0,0 +1,41 @@
+//
+//  ComposeContainerView.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 8/24/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+import Combine
+
+struct ComposeContainerView: View {
+    let mastodonController: MastodonController
+    let vcWidthSubject: PassthroughSubject<CGFloat, Never>
+    @ObservedObject var uiState: ComposeUIState
+    
+    init(
+        mastodonController: MastodonController,
+        vcWidthSubject: PassthroughSubject<CGFloat, Never>,
+        uiState: ComposeUIState
+    ) {
+        self.mastodonController = mastodonController
+        self.vcWidthSubject = vcWidthSubject
+        self.uiState = uiState
+    }
+    
+    var body: some View {
+        ComposeView(
+            draft: uiState.draft,
+            vcWidthSubject: vcWidthSubject
+        )
+        .environmentObject(mastodonController)
+        .environmentObject(uiState)
+    }
+}
+
+//struct ComposeContainerView_Previews: PreviewProvider {
+//    static var previews: some View {
+//        ComposeContainerView()
+//    }
+//}

Tusker/Screens/Compose/ComposeCurrentAccount.swift

@@ -0,0 +1,40 @@
+//
+//  ComposeCurrentAccount.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 8/18/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+import Pachyderm
+
+struct ComposeCurrentAccount: View {
+    @EnvironmentObject var mastodonController: MastodonController
+    
+    var account: Account {
+        mastodonController.account!
+    }
+    
+    var body: some View {
+        HStack(alignment: .top) {
+            ComposeAvatarImageView(url: account.avatar)
+            VStack(alignment: .leading) {
+                Text(verbatim: account.displayName)
+                    .font(.system(size: 20, weight: .semibold))
+                    .lineLimit(1)
+                
+                Text(verbatim: "@\(account.acct)")
+                    .font(.system(size: 17, weight: .light))
+                    .foregroundColor(.secondary)
+                    .lineLimit(1)
+            }
+        }
+    }
+}
+
+//struct ComposeCurrentAccount_Previews: PreviewProvider {
+//    static var previews: some View {
+//        ComposeCurrentAccount(account: )
+//    }
+//}

Tusker/Screens/Compose/ComposeDrawingViewController.swift

@@ -175,9 +175,3 @@ extension ComposeDrawingViewController: PKToolPickerObserver {
         updateLayout(for: toolPicker)
     }
 }
-
-extension ComposeDrawingViewController: UIGestureRecognizerDelegate {
-    func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith otherGestureRecognizer: UIGestureRecognizer) -> Bool {
-        return otherGestureRecognizer == canvasView.drawingGestureRecognizer
-    }
-}

Tusker/Screens/Compose/ComposeHostingController.swift

@@ -0,0 +1,370 @@
+//
+//  ComposeHostingController.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 8/22/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+import Combine
+import Pachyderm
+import PencilKit
+
+class ComposeHostingController: UIHostingController<ComposeContainerView> {
+    
+    let mastodonController: MastodonController
+    
+    let uiState: ComposeUIState
+    // storing the width in the UI state and having SwiftUI listen to it via @ObservedObject doesn't work
+    // it ends up spinning forever
+    let widthSubject = PassthroughSubject<CGFloat, Never>()
+    
+    var draft: Draft { uiState.draft }
+    
+    private var cancellables = [AnyCancellable]()
+    
+    private var mainToolbar: UIToolbar!
+    private var inputAccessoryToolbar: UIToolbar!
+    private var visibilityBarButtonItems = [UIBarButtonItem]()
+    
+    override var inputAccessoryView: UIView? { inputAccessoryToolbar }
+    
+    init(draft: Draft? = nil, mastodonController: MastodonController) {
+        self.mastodonController = mastodonController
+        let realDraft = draft ?? Draft(accountID: mastodonController.accountInfo!.id)
+        DraftsManager.shared.add(realDraft)
+        
+        self.uiState = ComposeUIState(draft: realDraft)
+        
+        // we need our own environment object wrapper so that we can set the mastodon controller as an
+        // environment object and setup the draft change listener while still having a concrete type
+        // to use as the UIHostingController type parameter
+        let container = ComposeContainerView(
+            mastodonController: mastodonController,
+            vcWidthSubject: widthSubject,
+            uiState: uiState
+        )
+        super.init(rootView: container)
+        
+        self.uiState.delegate = self
+        
+        // main toolbar is shown at the bottom of the screen, the input accessory is attached to the keyboard while editing
+        mainToolbar = createToolbar()
+        inputAccessoryToolbar = createToolbar()
+        
+        NotificationCenter.default.addObserver(self, selector: #selector(keyboardWillShow(_:)), name: UIResponder.keyboardWillShowNotification, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(keyboardWillHide(_:)), name: UIResponder.keyboardWillHideNotification, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(keyboardDidHide(_:)), name: UIResponder.keyboardDidHideNotification, object: nil)
+        
+        // add the height of the toolbar itself to the bottom of the safe area so content inside SwiftUI ScrollView doesn't underflow it
+        additionalSafeAreaInsets = UIEdgeInsets(top: 0, left: 0, bottom: 44, right: 0)
+        
+        pasteConfiguration = UIPasteConfiguration(forAccepting: CompositionAttachment.self)
+        
+        userActivity = UserActivityManager.newPostActivity()
+        
+        self.uiState.$draft
+            .flatMap(\.$visibility)
+            .sink(receiveValue: self.visibilityChanged)
+            .store(in: &cancellables)
+        
+        self.uiState.$draft
+            .flatMap(\.objectWillChange)
+            .debounce(for: .milliseconds(250), scheduler: DispatchQueue.global(qos: .utility))
+            .sink {
+                DraftsManager.save()
+            }
+            .store(in: &cancellables)
+    }
+    
+    required init?(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    override func viewDidLayoutSubviews() {
+        super.viewDidLayoutSubviews()
+        
+        widthSubject.send(view.bounds.width)
+    }
+    
+    override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
+        
+        // can't do this in viewDidLoad because viewDidLoad isn't called for UIHostingController
+        if mainToolbar.superview == nil {
+            view.addSubview(mainToolbar)
+            NSLayoutConstraint.activate([
+                mainToolbar.leadingAnchor.constraint(equalTo: view.leadingAnchor),
+                mainToolbar.trailingAnchor.constraint(equalTo: view.trailingAnchor),
+                // use the top anchor of the toolbar so our additionalSafeAreaInsets (which has the bottom as the toolbar height) don't affect it
+                mainToolbar.topAnchor.constraint(equalTo: view.safeAreaLayoutGuide.bottomAnchor),
+            ])
+        }
+    }
+    
+    override func viewWillDisappear(_ animated: Bool) {
+        super.viewWillDisappear(animated)
+        
+        if !draft.hasContent {
+            DraftsManager.shared.remove(draft)
+        }
+        DraftsManager.save()
+    }
+    
+    private func createToolbar() -> UIToolbar {
+        let toolbar = UIToolbar()
+        toolbar.translatesAutoresizingMaskIntoConstraints = false
+        
+        let visibilityItem = UIBarButtonItem(image: UIImage(systemName: draft.visibility.imageName), style: .plain, target: self, action: #selector(visibilityButtonPressed))
+        visibilityItem.accessibilityLabel = String(format: NSLocalizedString("Visibility: %@", comment: "compose visiblity accessibility label"), draft.visibility.displayName)
+        visibilityBarButtonItems.append(visibilityItem)
+
+        toolbar.items = [
+            UIBarButtonItem(title: "CW", style: .plain, target: self, action: #selector(cwButtonPressed)),
+            visibilityItem,
+            UIBarButtonItem(barButtonSystemItem: .flexibleSpace, target: nil, action: nil),
+            UIBarButtonItem(title: "Drafts", style: .plain, target: self, action: #selector(draftsButtonPresed))
+        ]
+        return toolbar
+    }
+    
+    
+    @objc private func keyboardWillShow(_ notification: Foundation.Notification) {
+        keyboardWillShow(accessoryView: inputAccessoryToolbar, notification: notification)
+    }
+    
+    func keyboardWillShow(accessoryView: UIView, notification: Foundation.Notification) {
+        mainToolbar.isHidden = true
+        
+        accessoryView.alpha = 1
+        accessoryView.isHidden = false
+    }
+    
+    @objc private func keyboardWillHide(_ notification: Foundation.Notification) {
+        keyboardWillHide(accessoryView: inputAccessoryToolbar, notification: notification)
+    }
+    
+    func keyboardWillHide(accessoryView: UIView, notification: Foundation.Notification) {
+        mainToolbar.isHidden = false
+        
+        let userInfo = notification.userInfo!
+        let durationObj = userInfo[UIResponder.keyboardAnimationDurationUserInfoKey] as! NSNumber
+        let duration = TimeInterval(durationObj.doubleValue)
+        let curveValue = userInfo[UIResponder.keyboardAnimationCurveUserInfoKey] as! NSNumber
+        let curve = UIView.AnimationCurve(rawValue: curveValue.intValue)!
+        let curveOption: UIView.AnimationOptions
+        switch curve {
+        case .easeInOut:
+            curveOption = .curveEaseInOut
+        case .easeIn:
+            curveOption = .curveEaseIn
+        case .easeOut:
+            curveOption = .curveEaseOut
+        case .linear:
+            curveOption = .curveLinear
+        @unknown default:
+            curveOption = .curveLinear
+        }
+        UIView.animate(withDuration: duration, delay: 0, options: curveOption) {
+            accessoryView.alpha = 0
+        } completion: { (finished) in
+            accessoryView.alpha = 1
+        }
+    }
+    
+    @objc private func keyboardDidHide(_ notification: Foundation.Notification) {
+        keyboardDidHide(accessoryView: inputAccessoryToolbar, notification: notification)
+    }
+    
+    func keyboardDidHide(accessoryView: UIView, notification: Foundation.Notification) {
+        accessoryView.isHidden = true
+    }
+    
+    private func visibilityChanged(_ newVisibility: Status.Visibility) {
+        for item in visibilityBarButtonItems {
+            item.image = UIImage(systemName: newVisibility.imageName)
+            item.accessibilityLabel = String(format: NSLocalizedString("Visibility: %@", comment: "compose visiblity accessibility label"), draft.visibility.displayName)
+        }
+    }
+    
+    override func canPaste(_ itemProviders: [NSItemProvider]) -> Bool {
+        guard itemProviders.allSatisfy({ $0.canLoadObject(ofClass: CompositionAttachment.self) }) else { return false }
+        switch mastodonController.instance.instanceType {
+        case .pleroma:
+            return true
+        case .mastodon:
+            // todo: this technically allows invalid video/image combinations
+            return itemProviders.count + draft.attachments.count <= 4
+        }
+    }
+    
+    override func paste(itemProviders: [NSItemProvider]) {
+        for provider in itemProviders where provider.canLoadObject(ofClass: CompositionAttachment.self) {
+            provider.loadObject(ofClass: CompositionAttachment.self) { (object, error) in
+                guard let attachment = object as? CompositionAttachment else { return }
+                DispatchQueue.main.async {
+                    self.draft.attachments.append(attachment)
+                }
+            }
+        }
+    }
+    
+    // MARK: Interaction
+    
+    @objc func cwButtonPressed() {
+        draft.contentWarningEnabled = !draft.contentWarningEnabled
+    }
+    
+    @objc func visibilityButtonPressed(_ sender: UIBarButtonItem) {
+        let alertController = UIAlertController(currentVisibility: draft.visibility) { (visibility) in
+            guard let visibility = visibility else { return }
+            self.draft.visibility = visibility
+        }
+        alertController.popoverPresentationController?.barButtonItem = sender
+        present(alertController, animated: true)
+    }
+    
+    @objc func draftsButtonPresed() {
+        let draftsVC = DraftsTableViewController(account: mastodonController.accountInfo!, exclude: draft)
+        draftsVC.delegate = self
+        present(UINavigationController(rootViewController: draftsVC), animated: true)
+    }
+    
+}
+
+extension ComposeHostingController {
+    struct EnvironmentWrappingView<Content: View, EnvironmentObject: ObservableObject>: View {
+        let content: Content
+        let environmentObject: EnvironmentObject
+        
+        var body: some View {
+            content.environmentObject(environmentObject)
+        }
+    }
+}
+
+extension ComposeHostingController: ComposeUIStateDelegate {
+    var assetPickerDelegate: AssetPickerViewControllerDelegate? { self }
+    
+    func dismissCompose() {
+        self.dismiss(animated: true)
+    }
+    
+    func presentAssetPickerSheet() {
+        let sheetContainer = AssetPickerSheetContainerViewController()
+        sheetContainer.assetPicker.assetPickerDelegate = self
+        self.present(sheetContainer, animated: true)
+    }
+    
+    func presentComposeDrawing() {
+        let drawing: PKDrawing
+        
+        if case let .edit(id) = uiState.composeDrawingMode,
+           let attachment = draft.attachments.first(where: { $0.id == id }),
+           case let .drawing(existingDrawing) = attachment.data {
+            drawing = existingDrawing
+        } else {
+            drawing = PKDrawing()
+        }
+        
+        let drawingVC = ComposeDrawingViewController(editing: drawing)
+        drawingVC.delegate = self
+        let nav = UINavigationController(rootViewController: drawingVC)
+        nav.modalPresentationStyle = .fullScreen
+        present(nav, animated: true)
+    }
+}
+
+extension ComposeHostingController: AssetPickerViewControllerDelegate {
+    func assetPicker(_ assetPicker: AssetPickerViewController, shouldAllowAssetOfType type: CompositionAttachmentData.AttachmentType) -> Bool {
+        switch mastodonController.instance.instanceType {
+        case .pleroma:
+            return true
+        case .mastodon:
+            if (type == .video && draft.attachments.count > 0) ||
+                draft.attachments.contains(where: { $0.data.type == .video }) ||
+                assetPicker.currentCollectionSelectedAssets.contains(where: { $0.type == .video }) {
+                return false
+            }
+            return draft.attachments.count + assetPicker.currentCollectionSelectedAssets.count < 4
+        }
+    }
+    
+    func assetPicker(_ assetPicker: AssetPickerViewController, didSelectAttachments attachments: [CompositionAttachmentData]) {
+        let attachments = attachments.map {
+            CompositionAttachment(data: $0)
+        }
+        draft.attachments.append(contentsOf: attachments)
+    }
+}
+
+extension ComposeHostingController: DraftsTableViewControllerDelegate {
+    func draftSelectionCanceled() {
+    }
+
+    func shouldSelectDraft(_ draft: Draft, completion: @escaping (Bool) -> Void) {
+        if draft.inReplyToID != self.draft.inReplyToID,
+           self.draft.hasContent {
+            let alertController = UIAlertController(title: "Different Reply", message: "The selected draft is a reply to a different status, do you wish to use it?", preferredStyle: .alert)
+            alertController.addAction(UIAlertAction(title: "Cancel", style: .cancel, handler: { (_) in
+                completion(false)
+            }))
+            alertController.addAction(UIAlertAction(title: "Restore Draft", style: .default, handler: { (_) in
+                completion(true)
+            }))
+            // we can't present the laert ourselves since the compose VC is already presenting the draft selector
+            // but presenting on the presented view controller seems hacky,  is there a better way to do this?
+            presentedViewController!.present(alertController, animated: true)
+        } else {
+            completion(true)
+        }
+    }
+
+    func draftSelected(_ draft: Draft) {
+        if self.draft.hasContent {
+            DraftsManager.save()
+        } else {
+            DraftsManager.shared.remove(self.draft)
+        }
+
+        uiState.draft = draft
+    }
+
+    func draftSelectionCompleted() {
+    }
+}
+
+extension ComposeHostingController: UIAdaptivePresentationControllerDelegate {
+    func presentationControllerShouldDismiss(_ presentationController: UIPresentationController) -> Bool {
+        return Preferences.shared.automaticallySaveDrafts || !draft.hasContent
+    }
+
+    func presentationControllerDidAttemptToDismiss(_ presentationController: UIPresentationController) {
+        uiState.isShowingSaveDraftSheet = true
+    }
+    
+    func presentationControllerDidDismiss(_ presentationController: UIPresentationController) {
+        DraftsManager.save()
+    }
+}
+
+extension ComposeHostingController: ComposeDrawingViewControllerDelegate {
+    func composeDrawingViewControllerClose(_ drawingController: ComposeDrawingViewController) {
+        dismiss(animated: true)
+    }
+    
+    func composeDrawingViewController(_ drawingController: ComposeDrawingViewController, saveDrawing drawing: PKDrawing) {
+        switch uiState.composeDrawingMode {
+        case nil, .createNew:
+            let attachment = CompositionAttachment(data: .drawing(drawing))
+            draft.attachments.append(attachment)
+            
+        case let .edit(id):
+            let existing = draft.attachments.first { $0.id == id }
+            existing?.data = .drawing(drawing)
+        }
+        
+        dismiss(animated: true)
+    }
+}

Tusker/Screens/Compose/ComposeHostingViewController.swift

@@ -0,0 +1,14 @@
+//
+//  ComposeHostingController.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 8/18/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+import UIKit
+
+class ComposeHostingController: UIHostingController<ComposeView> {
+    
+}

Tusker/Screens/Compose/ComposeReplyContentView.swift

@@ -0,0 +1,48 @@
+//
+//  ComposeReplyContentView.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 8/22/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+
+struct ComposeReplyContentView: UIViewRepresentable {
+    typealias UIViewType = ComposeReplyContentTextView
+    
+    let status: StatusMO
+    let maxWidth: CGFloat
+    
+    @EnvironmentObject var mastodonController: MastodonController
+    
+    func makeUIView(context: Context) -> ComposeReplyContentTextView {
+        let view = ComposeReplyContentTextView()
+        view.overrideMastodonController = mastodonController
+        view.setTextFrom(status: status)
+        view.isScrollEnabled = false
+        view.isUserInteractionEnabled = false
+        view.backgroundColor = .clear
+        view.maxWidth = maxWidth
+        return view
+    }
+    
+    func updateUIView(_ uiView: ComposeReplyContentTextView, context: Context) {
+        uiView.constraint.constant = maxWidth
+    }
+}
+
+class ComposeReplyContentTextView: StatusContentTextView {
+    
+    var maxWidth: CGFloat!
+    var constraint: NSLayoutConstraint!
+    
+    override func didMoveToSuperview() {
+        super.didMoveToSuperview()
+        
+        translatesAutoresizingMaskIntoConstraints = false
+        constraint = widthAnchor.constraint(lessThanOrEqualToConstant: maxWidth)
+        constraint.isActive = true
+    }
+    
+}

Tusker/Screens/Compose/ComposeReplyView.swift

@@ -0,0 +1,60 @@
+//
+//  ComposeReplyView.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 8/22/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+
+struct ComposeReplyView: View {
+    let status: StatusMO
+    let maxWidth: CGFloat
+    let stackPadding: CGFloat
+    
+    private let horizSpacing: CGFloat = 8
+    
+    var body: some View {
+        HStack(alignment: .top, spacing: horizSpacing) {
+            GeometryReader(content: self.replyAvatarImage)
+                .frame(width: 50)
+            
+            VStack(alignment: .leading, spacing: 0) {
+                HStack {
+                    Text(verbatim: status.account.displayName)
+                        .font(.system(size: 17, weight: .semibold))
+                        .lineLimit(1)
+                        .layoutPriority(1)
+                    
+                    Text(verbatim: "@\(status.account.acct)")
+                        .font(.system(size: 17, weight: .light))
+                        .foregroundColor(.secondary)
+                        .lineLimit(1)
+                    
+                    Spacer()
+                }
+                
+                ComposeReplyContentView(status: status, maxWidth: maxWidth - 50 - horizSpacing + 4)
+                    .offset(x: -4, y: -8)
+                    .padding(.bottom, -8)
+            }
+            .frame(minHeight: 50 + 8)
+        }
+        .padding(.bottom, -8)
+    }
+    
+    private func replyAvatarImage(geometry: GeometryProxy) -> some View {
+        let scrollOffset = geometry.frame(in: .named("outer")).minY - stackPadding
+        let offset = min(max(-scrollOffset, 0), geometry.size.height - 50 - 8)
+        return ComposeAvatarImageView(url: status.account.avatar)
+            .offset(x: 0, y: offset)
+    }
+    
+}
+
+//struct ComposeReplyView_Previews: PreviewProvider {
+//    static var previews: some View {
+//        ComposeReplyView()
+//    }
+//}

Tusker/Screens/Compose/ComposeTextView.swift

@@ -0,0 +1,125 @@
+//
+//  ComposeTextView.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 8/18/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+
+struct ComposeTextView: View {
+    @Binding private var text: String
+    private let placeholder: Text?
+    private let minHeight: CGFloat
+    
+    private var heightDidChange: ((CGFloat) -> Void)?
+    private var backgroundColor = UIColor.secondarySystemBackground
+    private var fontSize: CGFloat = 20
+    
+    @State private var height: CGFloat?
+    
+    init(text: Binding<String>, placeholder: Text?, minHeight: CGFloat = 150) {
+        self._text = text
+        self.placeholder = placeholder
+        self.minHeight = minHeight
+    }
+    
+    var body: some View {
+        ZStack(alignment: .topLeading) {
+            WrappedTextView(
+                text: $text,
+                textDidChange: self.textDidChange,
+                backgroundColor: backgroundColor,
+                font: .systemFont(ofSize: fontSize)
+            )
+                .frame(height: height ?? minHeight)
+            
+            if text.isEmpty, let placeholder = placeholder {
+                placeholder
+                    .font(.system(size: fontSize))
+                    .foregroundColor(.secondary)
+                    .offset(x: 4, y: 8)
+            }
+        }
+    }
+    
+    private func textDidChange(textView: UITextView) {
+        height = max(minHeight, textView.contentSize.height)
+        heightDidChange?(height!)
+    }
+    
+    func heightDidChange(_ callback: @escaping (CGFloat) -> Void) -> Self {
+        var copy = self
+        copy.heightDidChange = callback
+        return copy
+    }
+    
+    func backgroundColor(_ color: UIColor) -> Self {
+        var copy = self
+        copy.backgroundColor = color
+        return copy
+    }
+    
+    func fontSize(_ size: CGFloat) -> Self {
+        var copy = self
+        copy.fontSize = size
+        return copy
+    }
+}
+
+struct WrappedTextView: UIViewRepresentable {
+    typealias UIViewType = UITextView
+    
+    @Binding var text: String
+    var textDidChange: ((UITextView) -> Void)?
+    var backgroundColor = UIColor.secondarySystemBackground
+    var font = UIFont.systemFont(ofSize: 20)
+    
+    func makeUIView(context: Context) -> UITextView {
+        let textView = UITextView()
+        textView.delegate = context.coordinator
+        textView.isEditable = true
+        textView.backgroundColor = backgroundColor
+        textView.font = font
+        textView.textContainer.lineBreakMode = .byWordWrapping
+        return textView
+    }
+    
+    func updateUIView(_ uiView: UITextView, context: Context) {
+        uiView.text = text
+        context.coordinator.text = $text
+        context.coordinator.didChange = textDidChange
+        // wait until the next runloop iteration so that SwiftUI view updates have finished and
+        // the text view knows its new content size
+        DispatchQueue.main.async {
+            self.textDidChange?(uiView)
+        }
+    }
+    
+    func makeCoordinator() -> Coordinator {
+        return Coordinator(text: $text, didChange: textDidChange)
+    }
+    
+    class Coordinator: NSObject, UITextViewDelegate {
+        var text: Binding<String>
+        var didChange: ((UITextView) -> Void)?
+        
+        init(text: Binding<String>, didChange: ((UITextView) -> Void)?) {
+            self.text = text
+            self.didChange = didChange
+        }
+        
+        func textViewDidChange(_ textView: UITextView) {
+            text.wrappedValue = textView.text
+            didChange?(textView)
+        }
+    }
+}
+
+
+//struct ComposeTextView_Previews: PreviewProvider {
+//    static var previews: some View {
+//        ComposeTextView()
+//    }
+//}

Tusker/Screens/Compose/ComposeUIState.swift

@@ -0,0 +1,44 @@
+//
+//  ComposeUIState.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 8/24/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+
+protocol ComposeUIStateDelegate: class {
+    var assetPickerDelegate: AssetPickerViewControllerDelegate? { get }
+    
+    func dismissCompose()
+    func presentAssetPickerSheet()
+    func presentComposeDrawing()
+    
+    func keyboardWillShow(accessoryView: UIView, notification: Notification)
+    func keyboardWillHide(accessoryView: UIView, notification: Notification)
+    func keyboardDidHide(accessoryView: UIView, notification: Notification)
+}
+
+class ComposeUIState: ObservableObject {
+    
+    weak var delegate: ComposeUIStateDelegate?
+    
+    @Published var draft: Draft
+    @Published var isShowingSaveDraftSheet = false
+    @Published var attachmentsMissingDescriptions = Set<UUID>()
+    
+    var composeDrawingMode: ComposeDrawingMode?
+    
+    init(draft: Draft) {
+        self.draft = draft
+    }
+    
+}
+
+extension ComposeUIState {
+    enum ComposeDrawingMode {
+        case createNew
+        case edit(id: UUID)
+    }
+}

Tusker/Screens/Compose/ComposeView.swift

@@ -0,0 +1,292 @@
+//
+//  ComposeView.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 8/18/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+import Pachyderm
+import Combine
+
+struct ComposeView: View {
+    @ObservedObject var draft: Draft
+    let vcWidthSubject: PassthroughSubject<CGFloat, Never>
+    
+    @EnvironmentObject var mastodonController: MastodonController
+    @State var viewControllerWidth: CGFloat = 0
+    @EnvironmentObject var uiState: ComposeUIState
+    @State var isPosting = false
+    @State var postProgress: Double = 0
+    @State var postTotalProgress: Double = 0
+    @State var isShowingPostErrorAlert = false
+    @State var postError: Error?
+    
+    private let stackPadding: CGFloat = 8
+    
+    init(
+        draft: Draft,
+        vcWidthSubject: PassthroughSubject<CGFloat, Never>
+    ) {
+        self.draft = draft
+        self.vcWidthSubject = vcWidthSubject
+    }
+    
+    var charactersRemaining: Int {
+        let limit = mastodonController.instance.maxStatusCharacters ?? 500
+        let cwCount = draft.contentWarningEnabled ? draft.contentWarning.count : 0
+        return limit - (cwCount + CharacterCounter.count(text: draft.text))
+    }
+    
+    var requiresAttachmentDescriptions: Bool {
+        guard Preferences.shared.requireAttachmentDescriptions else { return false }
+        let attachmentIds = draft.attachments.map(\.id)
+        return attachmentIds.contains { uiState.attachmentsMissingDescriptions.contains($0) }
+    }
+    
+    var postButtonEnabled: Bool {
+        draft.hasContent && charactersRemaining >= 0 && !isPosting && !requiresAttachmentDescriptions
+    }
+    
+    var body: some View {
+        // the pre-iOS 14 API does not result in the correct pointer interactions for nav bar buttons, see FB8595468
+        if #available(iOS 14.0, *) {
+            mostOfTheBody.toolbar {
+                ToolbarItem(placement: .cancellationAction) { cancelButton }
+                ToolbarItem(placement: .confirmationAction) { postButton }
+            }
+        } else {
+            mostOfTheBody.navigationBarItems(leading: cancelButton, trailing: postButton)
+        }
+    }
+    
+    var mostOfTheBody: some View {
+        ZStack(alignment: .top) {
+            ScrollView(.vertical) {
+                mainStack
+            }
+            
+            // can't use SwiftUI.ProgressView because there's no UIProgressView.Style.bar equivalent, see FB8587149
+            WrappedProgressView(value: postProgress, total: postTotalProgress)
+        }
+        .coordinateSpace(name: "outer")
+        .onAppear(perform: self.didAppear)
+        .navigationBarTitle("Compose")
+        .onReceive(vcWidthSubject) { self.viewControllerWidth = $0 }
+        .actionSheet(isPresented: $uiState.isShowingSaveDraftSheet, content: self.saveAndCloseSheet)
+        .alert(isPresented: $isShowingPostErrorAlert) {
+            Alert(
+                title: Text("Error Posting Status"),
+                message: Text(postError?.localizedDescription ?? ""),
+                dismissButton: .default(Text("OK"))
+            )
+        }
+    }
+    
+    var mainStack: some View {
+        VStack(alignment: .leading, spacing: 8) {
+            if let id = draft.inReplyToID,
+               let status = mastodonController.persistentContainer.status(for: id) {
+                ComposeReplyView(
+                    status: status,
+                    maxWidth: viewControllerWidth - (2 * stackPadding),
+                    stackPadding: stackPadding
+                )
+            }
+            
+            header
+            
+            if draft.contentWarningEnabled {
+                TextField("Write your warning here", text: $draft.contentWarning)
+                    .textFieldStyle(RoundedBorderTextFieldStyle())
+            }
+            
+            MainComposeTextView(
+                draft: draft,
+                placeholder: Text("What's on your mind?")
+            )
+            
+            ComposeAttachmentsList(
+                draft: draft
+            )
+            // the list rows provide their own padding, so we cancel out the extra spacing from the VStack
+            .padding([.top, .bottom], -8)
+        }
+        .padding(stackPadding)
+    }
+    
+    private var header: some View {
+        HStack(alignment: .top) {
+            ComposeCurrentAccount()
+            Spacer()
+            Text(verbatim: charactersRemaining.description)
+                .foregroundColor(charactersRemaining < 0 ? .red : .secondary)
+                .font(Font.body.monospacedDigit())
+        }.frame(height: 50)
+    }
+    
+    private var cancelButton: some View {
+        Button(action: self.cancel) {
+            Text("Cancel")
+                // otherwise all Buttons in the nav bar are made semibold
+                .font(.system(size: 17, weight: .regular))
+        }
+    }
+    
+    private var postButton: some View {
+        Button(action: self.postStatus) {
+            Text("Post")
+        }
+        .disabled(!postButtonEnabled)
+    }
+    
+    private func didAppear() {
+        let proxy = UIScrollView.appearance(whenContainedInInstancesOf: [ComposeHostingController.self])
+        proxy.keyboardDismissMode = .interactive
+    }
+    
+    private func cancel() {
+        if Preferences.shared.automaticallySaveDrafts {
+            // draft is already stored in drafts manager, drafts manager is saved by ComposeHostingController.viewWillDisappear
+            uiState.delegate?.dismissCompose()
+        } else {
+            uiState.isShowingSaveDraftSheet = true
+        }
+    }
+    
+    private func saveAndCloseSheet() -> ActionSheet {
+        ActionSheet(title: Text("Do you want to save the current post as a draft?"), buttons: [
+            .default(Text("Save Draft"), action: {
+                // draft is already stored in drafts manager, drafts manager is saved by ComposeHostingController.viewWillDisappear
+                uiState.isShowingSaveDraftSheet = false
+                uiState.delegate?.dismissCompose()
+            }),
+            .destructive(Text("Delete Draft"), action: {
+                DraftsManager.shared.remove(draft)
+                uiState.isShowingSaveDraftSheet = false
+                uiState.delegate?.dismissCompose()
+            }),
+            .cancel(),
+        ])
+    }
+    
+    private func postStatus() {
+        guard draft.hasContent else { return }
+        
+        isPosting = true
+        
+        // save before posting, so if a crash occurs during network request, the status won't be lost
+        DraftsManager.save()
+        
+        let contentWarning = draft.contentWarningEnabled ? draft.contentWarning : nil
+        let sensitive = contentWarning != nil
+        
+        // 2 steps (request data, then upload) for each attachment
+        postTotalProgress = Double(2 + (draft.attachments.count * 2))
+        postProgress = 1
+        
+        uploadAttachments { (result) in
+            switch result {
+            case let .failure(error):
+                self.isShowingPostErrorAlert = true
+                self.postError = error
+            
+            case let .success(uploadedAttachments):
+                let request = Client.createStatus(text: draft.text,
+                                                  contentType: Preferences.shared.statusContentType,
+                                                  inReplyTo: draft.inReplyToID,
+                                                  media: uploadedAttachments,
+                                                  sensitive: sensitive,
+                                                  spoilerText: contentWarning,
+                                                  visibility: draft.visibility,
+                                                  language: nil)
+                self.mastodonController.run(request) { (response) in
+                    switch response {
+                    case let .failure(error):
+                        self.isShowingPostErrorAlert = true
+                        self.postError = error
+
+                    case .success(_, _):
+                        self.postProgress += 1
+                        
+                        DraftsManager.shared.remove(self.draft)
+                        
+                        // wait .25 seconds so the user can see the progress bar has completed
+                        DispatchQueue.main.asyncAfter(deadline: .now() + .milliseconds(250)) {
+                            self.uiState.delegate?.dismissCompose()
+                        }
+                    }
+                }
+            }
+        }
+    }
+    
+    private func uploadAttachments(_ completion: @escaping (Result<[Attachment], Error>) -> Void) {
+        let group = DispatchGroup()
+        
+        var anyFailed = false
+        var uploadedAttachments = [Result<Attachment, Error>?]()
+        
+        for (index, compAttachment) in draft.attachments.enumerated() {
+            group.enter()
+            
+            uploadedAttachments.append(nil)
+            
+            compAttachment.data.getData { (data, mimeType) in
+                postProgress += 1
+                
+                let formAttachment = FormAttachment(mimeType: mimeType, data: data, fileName: "file")
+                let request = Client.upload(attachment: formAttachment, description: compAttachment.attachmentDescription)
+                self.mastodonController.run(request) { (response) in
+                    postProgress += 1
+                    
+                    switch response {
+                    case let .failure(error):
+                        uploadedAttachments[index] = .failure(error)
+                        anyFailed = true
+                    case let .success(attachment, _):
+                        uploadedAttachments[index] = .success(attachment)
+                    }
+                    
+                    group.leave()
+                }
+            }
+        }
+        
+        group.notify(queue: .main) {
+            if anyFailed {
+                let errors = uploadedAttachments.map { (result) -> Error? in
+                    if case let .failure(error) = result {
+                        return error
+                    } else {
+                        return nil
+                    }
+                }
+                completion(.failure(AttachmentUploadError(errors: errors)))
+            } else {
+                let uploadedAttachments = uploadedAttachments.map {
+                    try! $0!.get()
+                }
+                completion(.success(uploadedAttachments))
+            }
+        }
+    }
+}
+
+fileprivate struct AttachmentUploadError: LocalizedError {
+    let errors: [Error?]
+    
+    var localizedDescription: String {
+        return errors.enumerated().compactMap { (index, error) -> String? in
+            guard let error = error else { return nil }
+            return "Attachment \(index + 1): \(error.localizedDescription)"
+        }.joined(separator: ", ")
+    }
+}
+
+//struct ComposeView_Previews: PreviewProvider {
+//    static var previews: some View {
+//        ComposeView()
+//    }
+//}

Tusker/Screens/Compose/ComposeViewController.swift

@@ -1,619 +0,0 @@
-//
-//  ComposeViewController.swift
-//  Tusker
-//
-//  Created by Shadowfacts on 8/28/18.
-//  Copyright © 2018 Shadowfacts. All rights reserved.
-//
-
-import UIKit
-import Pachyderm
-import Intents
-
-class ComposeViewController: UIViewController {
-    
-    weak var mastodonController: MastodonController!
-    
-    var inReplyToID: String?
-    var accountsToMention = [String]()
-    var initialText: String?
-    var contentWarningEnabled = false {
-        didSet {
-            contentWarningStateChanged()
-        }
-    }
-    var visibility: Status.Visibility! {
-        didSet {
-            visibilityChanged()
-        }
-    }
-    
-    var hasChanges = false
-    var currentDraft: DraftsManager.Draft?
-    // Weak so that if a new session is initiated (i.e. XCBManager.currentSession is changed) while the current one is in progress, this one will be released
-    weak var xcbSession: XCBSession?
-    var postedStatus: Status?
-    
-    var compositionState: CompositionState = .valid {
-        didSet {
-            postBarButtonItem.isEnabled = compositionState.isValid
-        }
-    }
-    
-    weak var postBarButtonItem: UIBarButtonItem!
-    var visibilityBarButtonItem: UIBarButtonItem!
-    var contentWarningBarButtonItem: UIBarButtonItem!
-    
-    @IBOutlet weak var scrollView: UIScrollView!
-    @IBOutlet weak var contentView: UIView!
-    @IBOutlet weak var stackView: UIStackView!
-    
-    var replyView: ComposeStatusReplyView?
-    var replyAvatarImageViewTopConstraint: NSLayoutConstraint?
-    
-    @IBOutlet weak var selfDetailView: LargeAccountDetailView!
-    
-    @IBOutlet weak var charactersRemainingLabel: UILabel!
-    @IBOutlet weak var statusTextView: UITextView!
-    @IBOutlet weak var placeholderLabel: UILabel!
-    
-    @IBOutlet weak var inReplyToContainer: UIView!
-    @IBOutlet weak var inReplyToLabel: UILabel!
-    @IBOutlet weak var contentWarningContainerView: UIView!
-    @IBOutlet weak var contentWarningTextField: UITextField!
-    
-    @IBOutlet weak var composeAttachmentsContainerView: UIView!
-
-    @IBOutlet weak var postProgressView: SteppedProgressView!
-    
-    var composeAttachmentsViewController: ComposeAttachmentsViewController!
-
-    init(inReplyTo inReplyToID: String? = nil, mentioningAcct: String? = nil, text: String? = nil, mastodonController: MastodonController) {
-        self.mastodonController = mastodonController
-        
-        self.inReplyToID = inReplyToID
-        if let inReplyToID = inReplyToID, let inReplyTo = mastodonController.persistentContainer.status(for: inReplyToID) {
-            accountsToMention = [inReplyTo.account.acct] + inReplyTo.mentions.map { $0.acct }
-        } else {
-            accountsToMention = []
-        }
-        if let mentioningAcct = mentioningAcct {
-            accountsToMention.append(mentioningAcct)
-        }
-        if let ownAccount = mastodonController.account {
-            accountsToMention.removeAll(where: { acct in ownAccount.acct == acct })
-        }
-        accountsToMention = accountsToMention.uniques()
-        
-        super.init(nibName: "ComposeViewController", bundle: nil)
-        
-        title = "Compose"
-        tabBarItem.image = UIImage(systemName: "pencil")
-        
-        navigationItem.leftBarButtonItem = UIBarButtonItem(barButtonSystemItem: .cancel, target: self, action: #selector(showSaveAndClosePrompt))
-        navigationItem.rightBarButtonItem = UIBarButtonItem(title: "Post", style: .done, target: self, action: #selector(postButtonPressed))
-        postBarButtonItem = navigationItem.rightBarButtonItem
-    }
-    
-    required init?(coder aDecoder: NSCoder) {
-        fatalError("init(coder:) has not been implemented")
-    }
-    
-    override func viewDidLoad() {
-        super.viewDidLoad()
-
-        scrollView.delegate = self
-        
-        statusTextView.delegate = self
-        statusTextView.becomeFirstResponder()
-        
-        let toolbar = UIToolbar()
-        contentWarningBarButtonItem = UIBarButtonItem(title: "CW", style: .plain, target: self, action: #selector(contentWarningButtonPressed))
-        contentWarningBarButtonItem.accessibilityLabel = NSLocalizedString("Add Content Warning", comment: "add CW accessibility label")
-        visibilityBarButtonItem = UIBarButtonItem(image: UIImage(systemName: Preferences.shared.defaultPostVisibility.imageName), style: .plain, target: self, action: #selector(visibilityButtonPressed))
-        visibilityBarButtonItem.accessibilityLabel = String(format: NSLocalizedString("Visibility: %@", comment: "compose visiblity accessibility label"), Preferences.shared.defaultPostVisibility.displayName)
-        toolbar.items = [
-            contentWarningBarButtonItem,
-            visibilityBarButtonItem,
-            UIBarButtonItem(barButtonSystemItem: .flexibleSpace, target: nil, action: nil)
-        ] + createFormattingButtons() + [
-            UIBarButtonItem(barButtonSystemItem: .flexibleSpace, target: nil, action: nil),
-            UIBarButtonItem(title: "Drafts", style: .plain, target: self, action: #selector(draftsButtonPressed))
-        ]
-        toolbar.translatesAutoresizingMaskIntoConstraints = false
-        statusTextView.inputAccessoryView = toolbar
-        contentWarningTextField.inputAccessoryView = toolbar
-        
-        statusTextView.text = accountsToMention.map({ acct in "@\(acct) " }).joined()
-        initialText = statusTextView.text
-        
-        mastodonController.getOwnAccount { (account) in
-            DispatchQueue.main.async {
-                self.selfDetailView.update(account: account)
-            }
-        }
-        
-        updateInReplyTo()
-        
-        // we have to set the font here, because the monospaced digit font is not available in IB
-        charactersRemainingLabel.font = .monospacedDigitSystemFont(ofSize: 17, weight: .regular)
-        updatePlaceholder()
-        // if the compose screen is opened via the home screen shortcut and app isn't running,
-        // the msatodon instance may not have been loaded yet
-        mastodonController.getOwnInstance { (_) in
-            DispatchQueue.main.async {
-                self.updateCharactersRemaining()
-            }
-        }
-
-        composeAttachmentsViewController = ComposeAttachmentsViewController(attachments: currentDraft?.attachments ?? [], mastodonController: mastodonController)
-        composeRequiresAttachmentDescriptionsDidChange()
-        composeAttachmentsViewController.delegate = self
-        composeAttachmentsViewController.tableView.isScrollEnabled = false
-        composeAttachmentsViewController.tableView.translatesAutoresizingMaskIntoConstraints = false
-        embedChild(composeAttachmentsViewController, in: composeAttachmentsContainerView)
-        
-        pasteConfiguration = composeAttachmentsViewController.pasteConfiguration
-
-        NotificationCenter.default.addObserver(self, selector: #selector(contentWarningTextFieldDidChange), name: UITextField.textDidChangeNotification, object: contentWarningTextField)
-    }
-    
-    func updateInReplyTo() {
-        if let replyView = replyView {
-            replyView.removeFromSuperview()
-        }
-        
-        if let inReplyToID = inReplyToID {
-            if let status = mastodonController.persistentContainer.status(for: inReplyToID) {
-                updateInReplyTo(inReplyTo: status)
-            } else {
-                let loadingVC = LoadingViewController()
-                embedChild(loadingVC)
-                
-                let request = Client.getStatus(id: inReplyToID)
-                mastodonController.run(request) { (response) in
-                    guard case let .success(status, _) = response else { return }
-                    self.mastodonController.persistentContainer.addOrUpdate(status: status, incrementReferenceCount: true) { (status) in
-                        DispatchQueue.main.async {
-                            self.updateInReplyTo(inReplyTo: status)
-                            loadingVC.removeViewAndController()
-                        }
-                    }
-                }
-            }
-        } else {
-            visibility = Preferences.shared.defaultPostVisibility
-            contentWarningEnabled = false
-            
-            inReplyToContainer.isHidden = true
-        }
-    }
-    
-    func updateInReplyTo(inReplyTo: StatusMO) {
-        visibility = inReplyTo.visibility
-        if Preferences.shared.contentWarningCopyMode == .doNotCopy {
-            contentWarningEnabled = false
-            contentWarningContainerView.isHidden = true
-        } else {
-            contentWarningEnabled = !inReplyTo.spoilerText.isEmpty
-            contentWarningContainerView.isHidden = !contentWarningEnabled
-            if Preferences.shared.contentWarningCopyMode == .prependRe,
-                !inReplyTo.spoilerText.lowercased().starts(with: "re:") {
-                contentWarningTextField.text = "re: \(inReplyTo.spoilerText)"
-            } else {
-                contentWarningTextField.text = inReplyTo.spoilerText
-            }
-        }
-        
-        let replyView = ComposeStatusReplyView.create()
-        replyView.mastodonController = mastodonController
-        replyView.updateUI(for: inReplyTo)
-        stackView.insertArrangedSubview(replyView, at: 0)
-        
-        self.replyView = replyView
-        
-        replyAvatarImageViewTopConstraint = replyView.avatarImageView.topAnchor.constraint(equalTo: view.safeAreaLayoutGuide.topAnchor, constant: 8)
-        replyAvatarImageViewTopConstraint!.isActive = true
-        
-        inReplyToContainer.isHidden = false
-        // todo: update to use managed objects
-        inReplyToLabel.text = "In reply to \(inReplyTo.account.displayName)"
-    }
-    
-    override func viewWillAppear(_ animated: Bool) {
-        NotificationCenter.default.addObserver(self, selector: #selector(adjustForKeyboard), name: UIResponder.keyboardWillHideNotification, object: nil)
-        NotificationCenter.default.addObserver(self, selector: #selector(adjustForKeyboard), name: UIResponder.keyboardWillChangeFrameNotification, object: nil)
-    }
-    
-    override func viewWillDisappear(_ animated: Bool) {
-        super.viewWillDisappear(animated)
-        
-        NotificationCenter.default.removeObserver(self, name: UIResponder.keyboardWillHideNotification, object: nil)
-        NotificationCenter.default.removeObserver(self, name: UIResponder.keyboardWillChangeFrameNotification, object: nil)
-    }
-
-    func createFormattingButtons() -> [UIBarButtonItem] {
-        guard Preferences.shared.statusContentType != .plain else {
-            return []
-        }
-        
-        var formatButtons = StatusFormat.allCases.map { (format) -> UIBarButtonItem in
-            let item: UIBarButtonItem
-            if let image = format.image {
-                item = UIBarButtonItem(image: image, style: .plain, target: self, action: #selector(formatButtonPressed(_:)))
-            } else if let (str, attributes) = format.title {
-                item = UIBarButtonItem(title: str, style: .plain, target: self, action: #selector(formatButtonPressed(_:)))
-                item.setTitleTextAttributes(attributes, for: .normal)
-                item.setTitleTextAttributes(attributes, for: .highlighted)
-            } else {
-                fatalError("StatusFormat must have either an image or a title")
-            }
-            item.tag = StatusFormat.allCases.firstIndex(of: format)!
-            item.accessibilityLabel = format.accessibilityLabel
-            return item
-        }
-        
-        for i in (1..<StatusFormat.allCases.count).reversed() {
-            let spacer = UIBarButtonItem(barButtonSystemItem: .fixedSpace, target: nil, action: nil)
-            spacer.width = 8
-            formatButtons.insert(spacer, at: i)
-        }
-        
-        return formatButtons
-    }
-    
-    @objc func adjustForKeyboard(notification: NSNotification) {
-        let userInfo = notification.userInfo!
-
-        let keyboardScreenEndFrame = (userInfo[UIResponder.keyboardFrameEndUserInfoKey] as! NSValue).cgRectValue
-        let keyboardViewEndFrame = view.convert(keyboardScreenEndFrame, from: view.window)
-        
-        if notification.name == UIResponder.keyboardWillHideNotification {
-            scrollView.contentInset = .zero
-        } else {
-//            let accessoryFrame = view.convert(statusTextView.inputAccessoryView!.frame, from: view.window)
-            let offset = keyboardViewEndFrame.height// + accessoryFrame.height
-            // TODO: radar for incorrect keyboard end frame height (either converted or screen)
-            // the value returned is somewhere between the height of the keyboard and the height of the keyboard + accessory
-            // actually maybe not??
-            scrollView.contentInset = UIEdgeInsets(top: 0, left: 0, bottom: offset, right: 0)
-        }
-        scrollView.scrollIndicatorInsets = scrollView.contentInset
-    }
-    
-    func updateCharactersRemaining() {
-        let count = CharacterCounter.count(text: statusTextView.text)
-        let cwCount = contentWarningEnabled ? (contentWarningTextField.text?.count ?? 0) : 0
-        let remaining = (mastodonController.instance?.maxStatusCharacters ?? 500) - count - cwCount
-        if remaining < 0 {
-            charactersRemainingLabel.textColor = .red
-            compositionState.formUnion(.tooManyCharacters)
-        } else {
-            charactersRemainingLabel.textColor = .darkGray
-            compositionState.subtract(.tooManyCharacters)
-        }
-        charactersRemainingLabel.text = String(remaining)
-        charactersRemainingLabel.accessibilityLabel = String(format: NSLocalizedString("%d characters remaining", comment: "compose characters remaining accessibility label"), remaining)
-    }
-    
-    func updateHasChanges() {
-        if let currentDraft = currentDraft {
-            let cw = contentWarningEnabled ? contentWarningTextField.text : nil
-            hasChanges = statusTextView.text != currentDraft.text || cw != currentDraft.contentWarning
-        } else {
-            hasChanges = !statusTextView.text.isEmpty || (contentWarningEnabled && !(contentWarningTextField.text?.isEmpty ?? true))
-        }
-    }
-    
-    func updatePlaceholder() {
-        placeholderLabel.isHidden = !statusTextView.text.isEmpty
-    }
-    
-    func contentWarningStateChanged() {
-        contentWarningContainerView.isHidden = !contentWarningEnabled
-        if contentWarningEnabled {
-            contentWarningBarButtonItem.accessibilityLabel = NSLocalizedString("Remove Content Warning", comment: "remove CW accessibility label")
-        } else {
-            contentWarningBarButtonItem.accessibilityLabel = NSLocalizedString("Add Content Warning", comment: "add CW accessibility label")
-        }
-    }
-    
-    func visibilityChanged() {
-        visibilityBarButtonItem.image = UIImage(systemName: visibility.imageName)
-        visibilityBarButtonItem.accessibilityLabel = String(format: NSLocalizedString("Visibility: %@", comment: "compose visiblity accessibility label"), Preferences.shared.defaultPostVisibility.displayName)
-    }
-    
-    func saveDraft() {
-        let attachments = composeAttachmentsViewController.attachments
-        let statusText = statusTextView.text.trimmingCharacters(in: .whitespacesAndNewlines)
-        let cw = contentWarningEnabled ? contentWarningTextField.text?.trimmingCharacters(in: .whitespacesAndNewlines) : nil
-        let account = mastodonController.accountInfo!
-        if attachments.count == 0, statusText.isEmpty, cw?.isEmpty ?? true {
-            if let currentDraft = self.currentDraft {
-                DraftsManager.shared.remove(currentDraft)
-            } else {
-                return
-            }
-        } else {
-            if let currentDraft = self.currentDraft {
-                currentDraft.update(accountID: account.id, text: statusText, contentWarning: cw, attachments: attachments)
-            } else {
-                self.currentDraft = DraftsManager.shared.create(accountID: account.id, text: statusText, contentWarning: cw, inReplyToID: inReplyToID, attachments: attachments)
-            }
-        }
-        DraftsManager.save()
-    }
-    
-    @objc func close() {
-        dismiss(animated: true)
-        xcbSession?.complete(with: .cancel)
-    }
-    
-    override func canPaste(_ itemProviders: [NSItemProvider]) -> Bool {
-        return composeAttachmentsViewController.canPaste(itemProviders)
-    }
-    
-    override func paste(itemProviders: [NSItemProvider]) {
-        composeAttachmentsViewController.paste(itemProviders: itemProviders)
-    }
-    
-    // MARK: - Interaction
-    
-    @objc func showSaveAndClosePrompt() {
-        guard statusTextView.text.trimmingCharacters(in: .whitespacesAndNewlines) != initialText else {
-            close()
-            return
-        }
-        
-        if Preferences.shared.automaticallySaveDrafts {
-            saveDraft()
-            close()
-            return
-        }
-        
-        let alert = UIAlertController(title: nil, message: nil, preferredStyle: .actionSheet)
-        alert.addAction(UIAlertAction(title: "Save draft", style: .default, handler: { (_) in
-            self.saveDraft()
-            self.close()
-        }))
-        alert.addAction(UIAlertAction(title: "Delete draft", style: .destructive, handler: { (_) in
-            if let currentDraft = self.currentDraft {
-                DraftsManager.shared.remove(currentDraft)
-            }
-            self.close()
-        }))
-        alert.addAction(UIAlertAction(title: "Cancel", style: .cancel, handler: nil))
-        present(alert, animated: true)
-    }
-    
-    @objc func contentWarningButtonPressed() {
-        contentWarningEnabled = !contentWarningEnabled
-        if contentWarningEnabled {
-            contentWarningTextField.becomeFirstResponder()
-        } else {
-            statusTextView.becomeFirstResponder()
-        }
-    }
-    
-    @objc func contentWarningTextFieldDidChange() {
-        updateCharactersRemaining()
-        updateHasChanges()
-    }
-    
-    @objc func visibilityButtonPressed() {
-        let alertController = UIAlertController(currentVisibility: self.visibility) { (visibility) in
-            guard let visibility = visibility else { return }
-            self.visibility = visibility
-        }
-        alertController.popoverPresentationController?.barButtonItem = visibilityBarButtonItem
-        present(alertController, animated: true)
-    }
-    
-    @objc func formatButtonPressed(_ button: UIBarButtonItem) {
-        guard statusTextView.isFirstResponder else {
-            return
-        }
-        
-        let format = StatusFormat.allCases[button.tag]
-        guard let insertionResult = format.insertionResult else {
-            return
-        }
-        
-        let currentSelectedRange = statusTextView.selectedRange
-        if currentSelectedRange.length == 0 {
-            statusTextView.insertText(insertionResult.prefix + insertionResult.suffix)
-            statusTextView.selectedRange = NSRange(location: currentSelectedRange.location + insertionResult.insertionPoint, length: 0)
-        } else {
-            let start = statusTextView.text.index(statusTextView.text.startIndex, offsetBy: currentSelectedRange.lowerBound)
-            let end = statusTextView.text.index(statusTextView.text.startIndex, offsetBy: currentSelectedRange.upperBound)
-            let selectedText = statusTextView.text[start..<end]
-            statusTextView.insertText(String(insertionResult.prefix + selectedText + insertionResult.suffix))
-            statusTextView.selectedRange = NSRange(location: currentSelectedRange.location + insertionResult.prefix.count, length: currentSelectedRange.length)
-        }
-    }
-    
-    @objc func draftsButtonPressed() {
-        let draftsVC = DraftsTableViewController(account: mastodonController.accountInfo!)
-        draftsVC.delegate = self
-        present(UINavigationController(rootViewController: draftsVC), animated: true)
-    }
-
-    @objc func postButtonPressed() {
-        guard let text = statusTextView.text,
-            !text.isEmpty else { return }
-        
-        // save a draft before posting the status, so if a crash occurs during posting, the status won't be lost
-        saveDraft()
-
-        // disable post button while sending post request
-        compositionState.formUnion(.currentlyPosting)
-        
-        let contentWarning: String?
-        if contentWarningEnabled, let cwText = contentWarningTextField.text, !cwText.isEmpty {
-            contentWarning = cwText
-        } else {
-            contentWarning = nil
-        }
-        let sensitive = contentWarning != nil
-        let visibility = self.visibility!
-        
-        postProgressView.steps = 2 + (composeAttachmentsViewController.attachments.count * 2) // 2 steps (request data, then upload) for each attachment
-        postProgressView.currentStep = 1
-        
-        composeAttachmentsViewController.uploadAll(stepProgress: postProgressView.step) { (success, uploadedAttachments) in
-            guard success else { return }
-            
-            let request = Client.createStatus(text: text,
-                                              contentType: Preferences.shared.statusContentType,
-                                              inReplyTo: self.inReplyToID,
-                                              media: uploadedAttachments,
-                                              sensitive: sensitive,
-                                              spoilerText: contentWarning,
-                                              visibility: visibility,
-                                              language: nil)
-            self.mastodonController.run(request) { (response) in
-                guard case let .success(status, _) = response else { fatalError() }
-                self.postedStatus = status
-//                self.mastodonController.persistentContainer.addOrUpdate(status: status, incrementReferenceCount: true)
-                
-                if let draft = self.currentDraft {
-                    DraftsManager.shared.remove(draft)
-                }
-                
-                DispatchQueue.main.async {
-                    self.postProgressView.step()
-                    self.dismiss(animated: true)
-                    
-                    // todo: this doesn't work
-//                    let conversationVC = ConversationTableViewController(for: status.id, mastodonController: self.mastodonController)
-//                    self.show(conversationVC, sender: self)
-                    
-                    self.xcbSession?.complete(with: .success, additionalData: [
-                        "statusURL": status.url?.absoluteString,
-                        "statusURI": status.uri
-                    ])
-                }
-            }
-        }
-    }
-    
-}
-
-extension ComposeViewController: UIScrollViewDelegate {
-    func scrollViewDidScroll(_ scrollView: UIScrollView) {
-        guard let replyView = replyView else { return }
-        
-        var constant: CGFloat = 8
-        
-        if scrollView.contentOffset.y < 0 {
-            constant -= scrollView.contentOffset.y
-            replyAvatarImageViewTopConstraint?.constant = 8 - scrollView.contentOffset.y
-        } else if scrollView.contentOffset.y > replyView.frame.height - replyView.avatarImageView.frame.height - 16 {
-            constant += replyView.frame.height - replyView.avatarImageView.frame.height - 16 - scrollView.contentOffset.y
-        }
-        
-        replyAvatarImageViewTopConstraint?.constant = constant
-    }
-}
-
-extension ComposeViewController: UITextViewDelegate {
-    func textViewDidChange(_ textView: UITextView) {
-        updateCharactersRemaining()
-        updatePlaceholder()
-        updateHasChanges()
-    }
-}
-
-extension ComposeViewController: ComposeAttachmentsViewControllerDelegate {
-    func composeSelectedAttachmentsDidChange() {
-        currentDraft?.attachments = composeAttachmentsViewController.attachments
-    }
-    
-    func composeRequiresAttachmentDescriptionsDidChange() {
-        if composeAttachmentsViewController.requiresAttachmentDescriptions {
-            compositionState.formUnion(.requiresAttachmentDescriptions)
-        } else {
-            compositionState.subtract(.requiresAttachmentDescriptions)
-        }
-    }
-}
-
-extension ComposeViewController: DraftsTableViewControllerDelegate {
-    func draftSelectionCanceled() {
-    }
-    
-    func shouldSelectDraft(_ draft: DraftsManager.Draft, completion: @escaping (Bool) -> Void) {
-        if draft.inReplyToID != self.inReplyToID, hasChanges {
-            let alertController = UIAlertController(title: "Different Reply", message: "The selected draft is a reply to a different status, do you wish to use it?", preferredStyle: .alert)
-            alertController.addAction(UIAlertAction(title: "Cancel", style: .cancel, handler: { (_) in
-                completion(false)
-            }))
-            alertController.addAction(UIAlertAction(title: "Restore Draft", style: .default, handler: { (_) in
-                completion(true)
-            }))
-            // we can't present the alert ourselves, since the compose VC is already presenting the draft selector
-            // but presenting on the presented view controller seems hacky, is there a better way to do this?
-            presentedViewController!.present(alertController, animated: true)
-        } else {
-            completion(true)
-        }
-    }
-    
-    func draftSelected(_ draft: DraftsManager.Draft) {
-        if hasChanges {
-            saveDraft()
-        }
-        
-        self.currentDraft = draft
-        
-        inReplyToID = draft.inReplyToID
-        updateInReplyTo()
-        
-        statusTextView.text = draft.text
-        contentWarningEnabled = draft.contentWarning != nil
-        contentWarningTextField.text = draft.contentWarning
-        
-        updatePlaceholder()
-        updateCharactersRemaining()
-
-        composeAttachmentsViewController.setAttachments(draft.attachments)
-    }
-    
-    func draftSelectionCompleted() {
-        // todo: I don't think this can actually happen any more?
-        // check that all the assets from the draft have been added
-        if let currentDraft = currentDraft, composeAttachmentsViewController.attachments.count < currentDraft.attachments.count {
-            // some of the assets in the draft weren't loaded, so notify the user
-            
-            let difference = currentDraft.attachments.count - composeAttachmentsViewController.attachments.count
-            // todo: localize me
-            let suffix = difference == 1 ? "" : "s"
-            let verb = difference == 1 ? "was" : "were"
-            let alertController = UIAlertController(title: "Missing Attachments", message: "\(difference) attachment\(suffix) \(verb) removed from the Photos Library and could not be loaded.", preferredStyle: .alert)
-            alertController.addAction(UIAlertAction(title: "OK", style: .default, handler: nil))
-            
-            present(alertController, animated: true)
-        }
-    }
-}
-
-extension ComposeViewController: UIAdaptivePresentationControllerDelegate {
-    func presentationControllerShouldDismiss(_ presentationController: UIPresentationController) -> Bool {
-        return Preferences.shared.automaticallySaveDrafts || !hasChanges
-    }
-    
-    func presentationControllerDidAttemptToDismiss(_ presentationController: UIPresentationController) {
-        showSaveAndClosePrompt()
-    }
-    
-    // when the compose screen is dismissed interactively, close() isn't called, so we make sure to
-    // complete the X-Callback-URL session and save the draft is automatic saving is enabled
-    // (if automatic saving is off, the draft will get saved/discarded by the user when didAttemptToDismiss is called
-    func presentationControllerDidDismiss(_ presentationController: UIPresentationController) {
-        if Preferences.shared.automaticallySaveDrafts {
-            saveDraft()
-        }
-        xcbSession?.complete(with: .cancel)
-    }
-}
-

Tusker/Screens/Compose/ComposeViewController.xib

@@ -1,178 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="16097" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
-    <device id="retina4_7" orientation="portrait" appearance="light"/>
-    <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="16087"/>
-        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
-        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
-    </dependencies>
-    <objects>
-        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="ComposeViewController" customModule="Tusker" customModuleProvider="target">
-            <connections>
-                <outlet property="charactersRemainingLabel" destination="PMB-Wa-Ht0" id="PN9-wr-Pzu"/>
-                <outlet property="composeAttachmentsContainerView" destination="YFf-I2-7eX" id="u0n-Xe-v09"/>
-                <outlet property="contentView" destination="pcX-rB-RxJ" id="o95-Qa-6N7"/>
-                <outlet property="contentWarningContainerView" destination="kU2-7l-MSy" id="Gnq-Jb-kCA"/>
-                <outlet property="contentWarningTextField" destination="T05-p6-vTz" id="Ivu-Ll-ByO"/>
-                <outlet property="inReplyToContainer" destination="2Dv-Q7-UEA" id="hfG-5j-G5R"/>
-                <outlet property="inReplyToLabel" destination="Y25-eP-tDE" id="9Ei-3s-dAx"/>
-                <outlet property="placeholderLabel" destination="EW3-YK-vPC" id="Rsw-Nv-TNz"/>
-                <outlet property="postProgressView" destination="Tq7-6P-hMT" id="amT-F1-JI0"/>
-                <outlet property="scrollView" destination="6Z0-Vy-hMX" id="ya0-2T-QaV"/>
-                <outlet property="selfDetailView" destination="zZ3-Gv-4P5" id="jou-Vl-TQE"/>
-                <outlet property="stackView" destination="bOB-hF-O9w" id="lD7-b2-MWl"/>
-                <outlet property="statusTextView" destination="9pn-0T-IHb" id="u7j-KW-zCo"/>
-                <outlet property="view" destination="7XG-Dk-OGm" id="09I-sr-hnP"/>
-            </connections>
-        </placeholder>
-        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
-        <view contentMode="scaleToFill" id="7XG-Dk-OGm">
-            <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
-            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-            <subviews>
-                <scrollView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" ambiguous="YES" alwaysBounceVertical="YES" keyboardDismissMode="interactive" translatesAutoresizingMaskIntoConstraints="NO" id="6Z0-Vy-hMX">
-                    <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
-                    <subviews>
-                        <view contentMode="scaleToFill" ambiguous="YES" translatesAutoresizingMaskIntoConstraints="NO" id="pcX-rB-RxJ">
-                            <rect key="frame" x="0.0" y="0.0" width="375" height="371.5"/>
-                            <subviews>
-                                <stackView opaque="NO" contentMode="scaleToFill" ambiguous="YES" axis="vertical" translatesAutoresizingMaskIntoConstraints="NO" id="bOB-hF-O9w">
-                                    <rect key="frame" x="0.0" y="0.0" width="375" height="419.5"/>
-                                    <subviews>
-                                        <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="6V0-mH-Mhu">
-                                            <rect key="frame" x="0.0" y="0.0" width="375" height="66"/>
-                                            <subviews>
-                                                <view contentMode="scaleToFill" placeholderIntrinsicWidth="infinite" placeholderIntrinsicHeight="66" translatesAutoresizingMaskIntoConstraints="NO" id="zZ3-Gv-4P5" customClass="LargeAccountDetailView" customModule="Tusker" customModuleProvider="target">
-                                                    <rect key="frame" x="0.0" y="0.0" width="336" height="66"/>
-                                                    <accessibility key="accessibilityConfiguration">
-                                                        <accessibilityTraits key="traits" notEnabled="YES"/>
-                                                    </accessibility>
-                                                </view>
-                                                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="252" verticalHuggingPriority="251" text="500" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="PMB-Wa-Ht0">
-                                                    <rect key="frame" x="336" y="8" width="31" height="20.5"/>
-                                                    <fontDescription key="fontDescription" type="system" pointSize="17"/>
-                                                    <color key="textColor" systemColor="secondaryLabelColor" red="0.23529411759999999" green="0.23529411759999999" blue="0.26274509800000001" alpha="0.59999999999999998" colorSpace="custom" customColorSpace="sRGB"/>
-                                                    <nil key="highlightedColor"/>
-                                                </label>
-                                            </subviews>
-                                            <constraints>
-                                                <constraint firstAttribute="trailing" secondItem="PMB-Wa-Ht0" secondAttribute="trailing" constant="8" id="5KJ-rz-Heh"/>
-                                                <constraint firstItem="zZ3-Gv-4P5" firstAttribute="leading" secondItem="6V0-mH-Mhu" secondAttribute="leading" id="f6Q-fK-zq1"/>
-                                                <constraint firstItem="zZ3-Gv-4P5" firstAttribute="top" secondItem="6V0-mH-Mhu" secondAttribute="top" id="fjf-mn-l9f"/>
-                                                <constraint firstItem="PMB-Wa-Ht0" firstAttribute="top" secondItem="6V0-mH-Mhu" secondAttribute="top" constant="8" id="q3V-aY-t9K"/>
-                                                <constraint firstAttribute="bottom" secondItem="zZ3-Gv-4P5" secondAttribute="bottom" id="rOO-0n-odM"/>
-                                                <constraint firstItem="PMB-Wa-Ht0" firstAttribute="leading" secondItem="zZ3-Gv-4P5" secondAttribute="trailing" id="sVv-tH-7eB"/>
-                                            </constraints>
-                                        </view>
-                                        <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="2Dv-Q7-UEA">
-                                            <rect key="frame" x="0.0" y="66" width="375" height="33.5"/>
-                                            <subviews>
-                                                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="In reply to Display Name" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Y25-eP-tDE">
-                                                    <rect key="frame" x="4" y="8" width="367" height="21.5"/>
-                                                    <constraints>
-                                                        <constraint firstAttribute="height" constant="21.5" id="man-Xn-eVt"/>
-                                                    </constraints>
-                                                    <fontDescription key="fontDescription" type="system" pointSize="17"/>
-                                                    <color key="textColor" systemColor="secondaryLabelColor" red="0.23529411759999999" green="0.23529411759999999" blue="0.26274509800000001" alpha="0.59999999999999998" colorSpace="custom" customColorSpace="sRGB"/>
-                                                    <nil key="highlightedColor"/>
-                                                </label>
-                                            </subviews>
-                                            <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
-                                            <constraints>
-                                                <constraint firstAttribute="bottom" secondItem="Y25-eP-tDE" secondAttribute="bottom" constant="4" id="1sZ-CX-GDU"/>
-                                                <constraint firstAttribute="trailing" secondItem="Y25-eP-tDE" secondAttribute="trailing" constant="4" id="I31-Rs-QwW"/>
-                                                <constraint firstItem="Y25-eP-tDE" firstAttribute="leading" secondItem="2Dv-Q7-UEA" secondAttribute="leading" constant="4" id="kdQ-zs-u7N"/>
-                                                <constraint firstItem="Y25-eP-tDE" firstAttribute="top" secondItem="2Dv-Q7-UEA" secondAttribute="top" constant="8" id="qdC-S5-CgV"/>
-                                            </constraints>
-                                        </view>
-                                        <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="kU2-7l-MSy">
-                                            <rect key="frame" x="0.0" y="99.5" width="375" height="42"/>
-                                            <subviews>
-                                                <textField opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" placeholder="Write your warning here" textAlignment="natural" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="T05-p6-vTz">
-                                                    <rect key="frame" x="4" y="4" width="367" height="30"/>
-                                                    <color key="backgroundColor" systemColor="secondarySystemBackgroundColor" red="0.94901960780000005" green="0.94901960780000005" blue="0.96862745100000003" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
-                                                    <constraints>
-                                                        <constraint firstAttribute="height" constant="30" id="yzY-MF-Ukx"/>
-                                                    </constraints>
-                                                    <fontDescription key="fontDescription" type="system" pointSize="20"/>
-                                                    <textInputTraits key="textInputTraits"/>
-                                                </textField>
-                                            </subviews>
-                                            <constraints>
-                                                <constraint firstAttribute="trailing" secondItem="T05-p6-vTz" secondAttribute="trailing" constant="4" id="8tG-eW-TG4"/>
-                                                <constraint firstAttribute="bottom" secondItem="T05-p6-vTz" secondAttribute="bottom" constant="8" id="SUL-Hk-uvM"/>
-                                                <constraint firstItem="T05-p6-vTz" firstAttribute="leading" secondItem="kU2-7l-MSy" secondAttribute="leading" constant="4" id="WGG-B2-lPC"/>
-                                                <constraint firstItem="T05-p6-vTz" firstAttribute="top" secondItem="kU2-7l-MSy" secondAttribute="top" constant="4" id="dN2-Pf-qFQ"/>
-                                            </constraints>
-                                        </view>
-                                        <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="lhQ-ae-pe9">
-                                            <rect key="frame" x="0.0" y="141.5" width="375" height="150"/>
-                                            <subviews>
-                                                <textView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" scrollEnabled="NO" textAlignment="natural" translatesAutoresizingMaskIntoConstraints="NO" id="9pn-0T-IHb">
-                                                    <rect key="frame" x="4" y="0.0" width="367" height="150"/>
-                                                    <color key="backgroundColor" systemColor="secondarySystemBackgroundColor" red="0.94901960780000005" green="0.94901960780000005" blue="0.96862745100000003" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
-                                                    <constraints>
-                                                        <constraint firstAttribute="height" relation="greaterThanOrEqual" constant="150" id="ISI-jm-FxV"/>
-                                                    </constraints>
-                                                    <fontDescription key="fontDescription" type="system" pointSize="20"/>
-                                                    <textInputTraits key="textInputTraits" autocapitalizationType="sentences"/>
-                                                </textView>
-                                                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="What's on your mind?" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="EW3-YK-vPC">
-                                                    <rect key="frame" x="8" y="8" width="188" height="24"/>
-                                                    <fontDescription key="fontDescription" type="system" pointSize="20"/>
-                                                    <color key="textColor" white="0.66666666666666663" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
-                                                    <nil key="highlightedColor"/>
-                                                </label>
-                                            </subviews>
-                                            <constraints>
-                                                <constraint firstAttribute="bottom" secondItem="9pn-0T-IHb" secondAttribute="bottom" id="UAs-fL-Riv"/>
-                                                <constraint firstItem="9pn-0T-IHb" firstAttribute="leading" secondItem="lhQ-ae-pe9" secondAttribute="leading" constant="4" id="ezI-15-Yd4"/>
-                                                <constraint firstItem="9pn-0T-IHb" firstAttribute="top" secondItem="lhQ-ae-pe9" secondAttribute="top" id="n8v-pK-I9E"/>
-                                                <constraint firstItem="EW3-YK-vPC" firstAttribute="leading" secondItem="9pn-0T-IHb" secondAttribute="leading" constant="4" id="n9v-mJ-gz3"/>
-                                                <constraint firstItem="EW3-YK-vPC" firstAttribute="top" secondItem="9pn-0T-IHb" secondAttribute="top" constant="8" id="q5e-yM-bS4"/>
-                                                <constraint firstAttribute="trailing" secondItem="9pn-0T-IHb" secondAttribute="trailing" constant="4" id="x7Z-8w-xgm"/>
-                                            </constraints>
-                                        </view>
-                                        <view contentMode="scaleToFill" ambiguous="YES" translatesAutoresizingMaskIntoConstraints="NO" id="YFf-I2-7eX">
-                                            <rect key="frame" x="0.0" y="291.5" width="375" height="128"/>
-                                            <color key="backgroundColor" systemColor="systemBackgroundColor" cocoaTouchSystemColor="whiteColor"/>
-                                        </view>
-                                    </subviews>
-                                </stackView>
-                            </subviews>
-                            <constraints>
-                                <constraint firstAttribute="trailing" secondItem="bOB-hF-O9w" secondAttribute="trailing" id="GAR-qc-jte"/>
-                                <constraint firstAttribute="height" secondItem="bOB-hF-O9w" secondAttribute="height" id="KO2-zF-s7P"/>
-                                <constraint firstItem="bOB-hF-O9w" firstAttribute="top" secondItem="pcX-rB-RxJ" secondAttribute="top" id="aBm-Ub-TpI"/>
-                                <constraint firstItem="bOB-hF-O9w" firstAttribute="leading" secondItem="pcX-rB-RxJ" secondAttribute="leading" id="yOt-hH-L57"/>
-                            </constraints>
-                        </view>
-                    </subviews>
-                    <constraints>
-                        <constraint firstItem="pcX-rB-RxJ" firstAttribute="leading" secondItem="6Z0-Vy-hMX" secondAttribute="leading" id="X0f-ja-XBF"/>
-                        <constraint firstAttribute="bottom" secondItem="pcX-rB-RxJ" secondAttribute="bottom" id="X8a-PA-r8F"/>
-                        <constraint firstAttribute="trailing" secondItem="pcX-rB-RxJ" secondAttribute="trailing" id="lh7-xn-MGp"/>
-                        <constraint firstItem="pcX-rB-RxJ" firstAttribute="top" secondItem="6Z0-Vy-hMX" secondAttribute="top" id="yMM-IS-8K1"/>
-                    </constraints>
-                </scrollView>
-                <progressView opaque="NO" contentMode="scaleToFill" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="Tq7-6P-hMT" customClass="SteppedProgressView" customModule="Tusker" customModuleProvider="target">
-                    <rect key="frame" x="0.0" y="0.0" width="375" height="2"/>
-                    <color key="trackTintColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
-                </progressView>
-            </subviews>
-            <color key="backgroundColor" systemColor="systemBackgroundColor" cocoaTouchSystemColor="whiteColor"/>
-            <constraints>
-                <constraint firstAttribute="trailing" secondItem="Tq7-6P-hMT" secondAttribute="trailing" id="GeN-8q-weq"/>
-                <constraint firstAttribute="bottom" secondItem="6Z0-Vy-hMX" secondAttribute="bottom" id="Hf3-Cc-mVX"/>
-                <constraint firstItem="Tq7-6P-hMT" firstAttribute="top" secondItem="Heg-g4-sYM" secondAttribute="top" id="LgA-xu-VGE"/>
-                <constraint firstItem="Tq7-6P-hMT" firstAttribute="leading" secondItem="7XG-Dk-OGm" secondAttribute="leading" id="agM-ZO-c3E"/>
-                <constraint firstItem="Heg-g4-sYM" firstAttribute="trailing" secondItem="6Z0-Vy-hMX" secondAttribute="trailing" id="hjY-W6-wTQ"/>
-                <constraint firstItem="bOB-hF-O9w" firstAttribute="width" secondItem="7XG-Dk-OGm" secondAttribute="width" id="i0p-NE-ca1"/>
-                <constraint firstItem="6Z0-Vy-hMX" firstAttribute="leading" secondItem="Heg-g4-sYM" secondAttribute="leading" id="lFF-yC-ql9"/>
-                <constraint firstItem="6Z0-Vy-hMX" firstAttribute="top" secondItem="Heg-g4-sYM" secondAttribute="top" id="osv-zq-seP"/>
-            </constraints>
-            <viewLayoutGuide key="safeArea" id="Heg-g4-sYM"/>
-            <point key="canvasLocation" x="140" y="154"/>
-        </view>
-    </objects>
-</document>

Tusker/Screens/Compose/MainComposeTextView.swift

@@ -0,0 +1,193 @@
+//
+//  MainComposeTextView.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 8/29/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+import Pachyderm
+
+struct MainComposeTextView: View {
+    @ObservedObject var draft: Draft
+    let placeholder: Text
+    
+    let minHeight: CGFloat = 150
+    @State private var height: CGFloat?
+    @State private var becomeFirstResponder: Bool = false
+    @State private var hasFirstAppeared = false
+    
+    var body: some View {
+        ZStack(alignment: .topLeading) {
+            MainComposeWrappedTextView(
+                text: $draft.text,
+                visibility: draft.visibility,
+                becomeFirstResponder: $becomeFirstResponder
+            ) { (textView) in
+                self.height = max(textView.contentSize.height, minHeight)
+            }
+            .frame(height: height ?? minHeight)
+            
+            if draft.text.isEmpty {
+                placeholder
+                    .font(.system(size: 20))
+                    .foregroundColor(.secondary)
+                    .offset(x: 4, y: 8)
+            }
+        }.onAppear {
+            if !hasFirstAppeared {
+                hasFirstAppeared = true
+                becomeFirstResponder = true
+            }
+        }
+    }
+}
+
+struct MainComposeWrappedTextView: UIViewRepresentable {
+    typealias UIViewType = UITextView
+    
+    @Binding var text: String
+    let visibility: Status.Visibility
+    @Binding var becomeFirstResponder: Bool
+    var textDidChange: (UITextView) -> Void
+    
+    @EnvironmentObject var uiState: ComposeUIState
+    @State var visibilityButton: UIBarButtonItem?
+    
+    func makeUIView(context: Context) -> UITextView {
+        let textView = UITextView()
+        textView.delegate = context.coordinator
+        textView.isEditable = true
+        textView.backgroundColor = .secondarySystemBackground
+        textView.font = .systemFont(ofSize: 20)
+        textView.textContainer.lineBreakMode = .byWordWrapping
+        context.coordinator.textView = textView
+        
+        let visibilityButton = UIBarButtonItem(image: UIImage(systemName: visibility.imageName), style: .plain, target: nil, action: #selector(ComposeHostingController.visibilityButtonPressed(_:)))
+        let toolbar = UIToolbar()
+        toolbar.translatesAutoresizingMaskIntoConstraints = false
+        toolbar.items = [
+            UIBarButtonItem(title: "CW", style: .plain, target: nil, action: #selector(ComposeHostingController.cwButtonPressed)),
+            visibilityButton,
+            UIBarButtonItem(barButtonSystemItem: .flexibleSpace, target: nil, action: nil),
+        ] + createFormattingButtons(coordinator: context.coordinator) + [
+            UIBarButtonItem(barButtonSystemItem: .flexibleSpace, target: nil, action: nil),
+            UIBarButtonItem(title: "Drafts", style: .plain, target: nil, action: #selector(ComposeHostingController.draftsButtonPresed)),
+        ]
+        textView.inputAccessoryView = toolbar
+        // can't modify @State during view update
+        DispatchQueue.main.async {
+            self.visibilityButton = visibilityButton
+        }
+        
+        NotificationCenter.default.addObserver(context.coordinator, selector: #selector(Coordinator.keyboardWillShow(_:)), name: UIResponder.keyboardWillShowNotification, object: nil)
+        NotificationCenter.default.addObserver(context.coordinator, selector: #selector(Coordinator.keyboardWillHide(_:)), name: UIResponder.keyboardWillHideNotification, object: nil)
+        NotificationCenter.default.addObserver(context.coordinator, selector: #selector(Coordinator.keyboardDidHide(_:)), name: UIResponder.keyboardDidHideNotification, object: nil)
+        
+        return textView
+    }
+    
+    private func createFormattingButtons(coordinator: Coordinator) -> [UIBarButtonItem] {
+        guard Preferences.shared.statusContentType != .plain else {
+            return []
+        }
+        
+        var formatButtons = StatusFormat.allCases.map { (format) -> UIBarButtonItem in
+            let item: UIBarButtonItem
+            if let image = format.image {
+                item = UIBarButtonItem(image: image, style: .plain, target: coordinator, action: #selector(Coordinator.formatButtonPressed(_:)))
+            } else if let (str, attributes) = format.title {
+                item = UIBarButtonItem(title: str, style: .plain, target: coordinator, action: #selector(Coordinator.formatButtonPressed(_:)))
+                item.setTitleTextAttributes(attributes, for: .normal)
+                item.setTitleTextAttributes(attributes, for: .highlighted)
+            } else {
+                fatalError("StatusFormat must have either an image or a title")
+            }
+            item.tag = StatusFormat.allCases.firstIndex(of: format)!
+            item.accessibilityLabel = format.accessibilityLabel
+            return item
+        }
+        
+        for i in (1..<StatusFormat.allCases.count).reversed() {
+            let spacer = UIBarButtonItem(barButtonSystemItem: .fixedSpace, target: nil, action: nil)
+            spacer.width = 8
+            formatButtons.insert(spacer, at: i)
+        }
+        
+        return formatButtons
+    }
+    
+    func updateUIView(_ uiView: UITextView, context: Context) {
+        uiView.text = text
+        visibilityButton?.image = UIImage(systemName: visibility.imageName)
+        context.coordinator.text = $text
+        context.coordinator.didChange = textDidChange
+        context.coordinator.uiState = uiState
+        
+        if becomeFirstResponder {
+            uiView.becomeFirstResponder()
+            DispatchQueue.main.async {
+                becomeFirstResponder = false
+            }
+        }
+        
+        // wait until the next runloop iteration so that SwiftUI view updates have finished and
+        // the text view knows its new content size
+        DispatchQueue.main.async {
+            self.textDidChange(uiView)
+        }
+    }
+    
+    func makeCoordinator() -> Coordinator {
+        return Coordinator(text: $text, uiState: uiState, didChange: textDidChange)
+    }
+    
+    class Coordinator: NSObject, UITextViewDelegate {
+        weak var textView: UITextView?
+        var text: Binding<String>
+        var didChange: (UITextView) -> Void
+        var uiState: ComposeUIState
+        
+        init(text: Binding<String>, uiState: ComposeUIState, didChange: @escaping (UITextView) -> Void) {
+            self.text = text
+            self.didChange = didChange
+            self.uiState = uiState
+        }
+        
+        func textViewDidChange(_ textView: UITextView) {
+            text.wrappedValue = textView.text
+            didChange(textView)
+        }
+        
+        @objc func formatButtonPressed(_ sender: UIBarButtonItem) {
+            guard let textView = textView, textView.isFirstResponder else { return }
+            let format = StatusFormat.allCases[sender.tag]
+            guard let insertionResult = format.insertionResult else { return }
+            
+            let currentSelectedRange = textView.selectedRange
+            if currentSelectedRange.length == 0 {
+                textView.insertText(insertionResult.prefix + insertionResult.suffix)
+                textView.selectedRange = NSRange(location: currentSelectedRange.location + insertionResult.insertionPoint, length: 0)
+            } else {
+                let start = textView.text.index(textView.text.startIndex, offsetBy: currentSelectedRange.lowerBound)
+                let end = textView.text.index(textView.text.startIndex, offsetBy: currentSelectedRange.upperBound)
+                let selectedText = textView.text[start..<end]
+                textView.insertText(String(insertionResult.prefix + selectedText + insertionResult.suffix))
+                textView.selectedRange = NSRange(location: currentSelectedRange.location + insertionResult.prefix.utf16.count, length: currentSelectedRange.length)
+            }
+        }
+        
+        @objc func keyboardWillShow(_ notification: Foundation.Notification) {
+            uiState.delegate?.keyboardWillShow(accessoryView: textView!.inputAccessoryView!, notification: notification)
+        }
+        
+        @objc func keyboardWillHide(_ notification: Foundation.Notification) {
+            uiState.delegate?.keyboardWillHide(accessoryView: textView!.inputAccessoryView!, notification: notification)
+        }
+        
+        @objc func keyboardDidHide(_ notification: Foundation.Notification) {
+            uiState.delegate?.keyboardDidHide(accessoryView: textView!.inputAccessoryView!, notification: notification)
+        }
+    }
+}

Tusker/Screens/Drafts/DraftsTableViewController.swift

@@ -10,20 +10,22 @@ import UIKit
 
 protocol DraftsTableViewControllerDelegate: class {
     func draftSelectionCanceled()
-    func shouldSelectDraft(_ draft: DraftsManager.Draft, completion: @escaping (Bool) -> Void)
+    func shouldSelectDraft(_ draft: Draft, completion: @escaping (Bool) -> Void)
-    func draftSelected(_ draft: DraftsManager.Draft)
+    func draftSelected(_ draft: Draft)
     func draftSelectionCompleted()
 }
 
 class DraftsTableViewController: UITableViewController {
     
     let account: LocalData.UserAccountInfo
+    let excludedDraft: Draft?
     weak var delegate: DraftsTableViewControllerDelegate?
     
-    var drafts = [DraftsManager.Draft]()
+    var drafts = [Draft]()
     
-    init(account: LocalData.UserAccountInfo) {
+    init(account: LocalData.UserAccountInfo, exclude: Draft? = nil) {
         self.account = account
+        self.excludedDraft = exclude
         
         super.init(nibName: "DraftsTableViewController", bundle: nil)
         
@@ -44,11 +46,11 @@ class DraftsTableViewController: UITableViewController {
         tableView.register(UINib(nibName: "DraftTableViewCell", bundle: nil), forCellReuseIdentifier: "draftCell")
         
         drafts = DraftsManager.shared.sorted.filter { (draft) in
-            draft.accountID == account.id
+            draft.accountID == account.id && draft != excludedDraft
         }
     }
     
-    func draft(for indexPath: IndexPath) -> DraftsManager.Draft {
+    func draft(for indexPath: IndexPath) -> Draft {
         return drafts[indexPath.row]
     }
     

Tusker/Screens/Main/MainSplitViewController.swift

@@ -217,7 +217,7 @@ extension MainSplitViewController: UISplitViewControllerDelegate {
                 // If the tab navigation stack has only one item or the search controller is active, it corresponds to the Search item
                 // For other items, the 2nd VC in the nav stack determines which sidebar item they map to.
                 // Search screen has special considerations, all others can be transferred directly.
-                if tabNavigationStack.count == 1 || ((tabNavigationStack.first as? ExploreViewController)?.searchController.isActive ?? false) {
+                if tabNavigationStack.count == 1 || ((tabNavigationStack.first as? ExploreViewController)?.searchController?.isActive ?? false) {
                     exploreItem = .search
                     let searchVC = SearchViewController(mastodonController: mastodonController)
                     searchVC.loadViewIfNeeded()
@@ -309,10 +309,10 @@ fileprivate extension MainSidebarViewController.Item {
 @available(iOS 14.0, *)
 extension MainSplitViewController: TuskerRootViewController {
     func presentCompose() {
-        let compose = ComposeViewController(mastodonController: mastodonController)
+        let vc = ComposeHostingController(mastodonController: mastodonController)
-        let navigationController = EnhancedNavigationViewController(rootViewController: compose)
+        let nav = EnhancedNavigationViewController(rootViewController: vc)
-        navigationController.presentationController?.delegate = compose
+        nav.presentationController?.delegate = vc
-        present(navigationController, animated: true)
+        present(nav, animated: true)
     }
     
     func select(tab: MainTabBarViewController.Tab) {

Tusker/Screens/Main/MainTabBarViewController.swift

@@ -7,6 +7,7 @@
 //
 
 import UIKit
+import SwiftUI
 
 class MainTabBarViewController: UITabBarController, UITabBarControllerDelegate {
     
@@ -101,7 +102,7 @@ extension MainTabBarViewController {
             case .notifications:
                 return NotificationsPageViewController(mastodonController: mastodonController)
             case .compose:
-                return ComposeViewController(mastodonController: mastodonController)
+                return ComposeHostingController(mastodonController: mastodonController)
             case .explore:
                 return ExploreViewController(mastodonController: mastodonController)
             case .myProfile:
@@ -121,10 +122,10 @@ extension MainTabBarViewController {
 
 extension MainTabBarViewController: TuskerRootViewController {
     func presentCompose() {
-        let compose = ComposeViewController(mastodonController: mastodonController)
+        let vc = ComposeHostingController(mastodonController: mastodonController)
-        let navigationController = embedInNavigationController(compose)
+        let nav = EnhancedNavigationViewController(rootViewController: vc)
-        navigationController.presentationController?.delegate = compose
+        nav.presentationController?.delegate = vc
-        present(navigationController, animated: true)
+        present(nav, animated: true)
     }
     
     func select(tab: Tab) {

Tusker/Screens/Utilities/Previewing.swift

@@ -40,7 +40,7 @@ extension MenuPreviewProvider {
         var actionsSection: [UIMenuElement] = [
             createAction(identifier: "sendmessage", title: "Send Message", systemImageName: "envelope", handler: { [weak self] (_) in
                 guard let self = self else { return }
-                self.navigationDelegate?.compose(mentioning: account.acct)
+                self.navigationDelegate?.compose(mentioningAcct: account.acct)
             }),
         ]
         
@@ -129,7 +129,7 @@ extension MenuPreviewProvider {
         var actionsSection = [
             createAction(identifier: "reply", title: "Reply", systemImageName: "arrowshape.turn.up.left", handler: { [weak self] (_) in
                 guard let self = self else { return }
-                self.navigationDelegate?.reply(to: statusID)
+                self.navigationDelegate?.compose(inReplyToID: statusID)
             }),
             createAction(identifier: "bookmark", title: bookmarked ? "Unbookmark" : "Bookmark", systemImageName: bookmarked ? "bookmark.fill" : "bookmark", handler: { [weak self] (_) in
                 guard let self = self else { return }

Tusker/Shortcuts/UserActivityManager.swift

@@ -7,6 +7,7 @@
 //
 
 import UIKit
+import Intents
 import Pachyderm
 
 class UserActivityManager {
@@ -50,7 +51,8 @@ class UserActivityManager {
     static func handleNewPost(activity: NSUserActivity) {
         // TODO: check not currently showing compose screen
         let mentioning = activity.userInfo?["mentioning"] as? String
-        let composeVC = ComposeViewController(mentioningAcct: mentioning, mastodonController: mastodonController)
+        let draft = mastodonController.createDraft(mentioningAcct: mentioning)
+        let composeVC = ComposeHostingController(draft: draft, mastodonController: mastodonController)
         present(UINavigationController(rootViewController: composeVC))
     }
     

Tusker/TuskerNavigationDelegate.swift

@@ -79,24 +79,10 @@ extension TuskerNavigationDelegate {
         show(ConversationTableViewController(for: statusID, state: state, mastodonController: apiController), sender: self)
     }
     
-    // protocols can't have parameter defaults, so this stub is necessary to fulfill the protocol req
+    func compose(inReplyToID: String? = nil, mentioningAcct: String? = nil) {
-    func compose() {
+        let draft = apiController.createDraft(inReplyToID: inReplyToID, mentioningAcct: mentioningAcct)
-        compose(mentioning: nil)
+        let compose = ComposeHostingController(draft: draft, mastodonController: apiController)
-    }
         
-    func compose(mentioning: String?) {
-        let compose = ComposeViewController(mentioningAcct: mentioning, mastodonController: apiController)
-        let vc = UINavigationController(rootViewController: compose)
-        vc.presentationController?.delegate = compose
-        present(vc, animated: true)
-    }
-    
-    func reply(to statusID: String) {
-        reply(to: statusID, mentioningAcct: nil)
-    }
-    
-    func reply(to statusID: String, mentioningAcct: String?) {
-        let compose = ComposeViewController(inReplyTo: statusID, mentioningAcct: mentioningAcct, mastodonController: apiController)
         let vc = UINavigationController(rootViewController: compose)
         vc.presentationController?.delegate = compose
         present(vc, animated: true)

Tusker/Views/ActivityIndicatorView.swift

@@ -0,0 +1,23 @@
+//
+//  ActivityIndicatorView.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 8/29/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+
+struct ActivityIndicatorView: UIViewRepresentable {
+    typealias UIViewType = UIActivityIndicatorView
+    
+    func makeUIView(context: Context) -> UIActivityIndicatorView {
+        let view = UIActivityIndicatorView()
+        view.startAnimating()
+        return view
+    }
+    
+    func updateUIView(_ uiView: UIActivityIndicatorView, context: Context) {
+    }
+    
+}

Tusker/Views/Attachment Cells/AddAttachmentTableViewCell.swift

@@ -1,34 +0,0 @@
-//
-//  AddAttachmentTableViewCell.swift
-//  Tusker
-//
-//  Created by Shadowfacts on 3/13/20.
-//  Copyright © 2020 Shadowfacts. All rights reserved.
-//
-
-import UIKit
-
-class AddAttachmentTableViewCell: UITableViewCell {
-
-    @IBOutlet weak var iconImageView: UIImageView!
-    @IBOutlet weak var label: UILabel!
-    
-    override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
-        super.traitCollectionDidChange(previousTraitCollection)
-        
-        let imageName: String
-        if traitCollection.userInterfaceStyle == .dark {
-            imageName = "photo.fill"
-        } else {
-            imageName = "photo"
-        }
-        iconImageView.image = UIImage(systemName: imageName)
-    }
-    
-    func setEnabled(_ enabled: Bool) {
-        let color = enabled ? UIColor.systemBlue : .systemGray
-        iconImageView.tintColor = color
-        label.textColor = color
-    }
-
-}

Tusker/Views/Attachment Cells/AddAttachmentTableViewCell.xib

@@ -1,54 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="16092.1" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
-    <device id="retina6_1" orientation="portrait" appearance="light"/>
-    <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="16082.1"/>
-        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
-    </dependencies>
-    <objects>
-        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
-        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
-        <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="default" indentationWidth="10" rowHeight="80" id="4Gv-Ok-KDT" customClass="AddAttachmentTableViewCell" customModule="Tusker" customModuleProvider="target">
-            <rect key="frame" x="0.0" y="0.0" width="414" height="80"/>
-            <autoresizingMask key="autoresizingMask"/>
-            <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="4Gv-Ok-KDT" id="wXX-bs-G7N">
-                <rect key="frame" x="0.0" y="0.0" width="414" height="80"/>
-                <autoresizingMask key="autoresizingMask"/>
-                <subviews>
-                    <stackView opaque="NO" contentMode="scaleToFill" alignment="center" spacing="16" translatesAutoresizingMaskIntoConstraints="NO" id="gMT-px-c1s">
-                        <rect key="frame" x="8" y="0.0" width="398" height="80"/>
-                        <subviews>
-                            <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="photo" catalog="system" translatesAutoresizingMaskIntoConstraints="NO" id="fgi-4Y-VXH">
-                                <rect key="frame" x="0.0" y="31" width="24" height="17.5"/>
-                                <color key="tintColor" systemColor="systemBlueColor" red="0.0" green="0.47843137250000001" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
-                            </imageView>
-                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" verticalHuggingPriority="251" text="Add image or video" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="7Du-B3-9rN">
-                                <rect key="frame" x="40" y="30" width="358" height="20.5"/>
-                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
-                                <color key="textColor" systemColor="systemBlueColor" red="0.0" green="0.47843137250000001" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
-                                <nil key="highlightedColor"/>
-                            </label>
-                        </subviews>
-                        <constraints>
-                            <constraint firstAttribute="height" constant="80" id="3h8-I7-wtl"/>
-                        </constraints>
-                    </stackView>
-                </subviews>
-                <constraints>
-                    <constraint firstItem="gMT-px-c1s" firstAttribute="leading" secondItem="wXX-bs-G7N" secondAttribute="leading" constant="8" id="1Cz-v3-Rzq"/>
-                    <constraint firstAttribute="bottom" secondItem="gMT-px-c1s" secondAttribute="bottom" id="DFN-Nd-Baq"/>
-                    <constraint firstAttribute="trailing" secondItem="gMT-px-c1s" secondAttribute="trailing" constant="8" id="Omi-6C-4u6"/>
-                    <constraint firstItem="gMT-px-c1s" firstAttribute="top" secondItem="wXX-bs-G7N" secondAttribute="top" id="TbI-3U-6aP"/>
-                </constraints>
-            </tableViewCellContentView>
-            <connections>
-                <outlet property="iconImageView" destination="fgi-4Y-VXH" id="hXw-M3-5B0"/>
-                <outlet property="label" destination="7Du-B3-9rN" id="yX4-nX-DnY"/>
-            </connections>
-            <point key="canvasLocation" x="95.652173913043484" y="95.758928571428569"/>
-        </tableViewCell>
-    </objects>
-    <resources>
-        <image name="photo" catalog="system" width="128" height="93"/>
-    </resources>
-</document>

Tusker/Views/Attachment Cells/ComposeAttachmentTableViewCell.swift

@@ -1,176 +0,0 @@
-//
-//  ComposeAttachmentTableViewCell.swift
-//  Tusker
-//
-//  Created by Shadowfacts on 3/13/20.
-//  Copyright © 2020 Shadowfacts. All rights reserved.
-//
-
-import UIKit
-import Photos
-import AVFoundation
-import Vision
-
-protocol ComposeAttachmentTableViewCellDelegate: class {
-    func composeAttachment(_ cell: ComposeAttachmentTableViewCell, present viewController: UIViewController, animated: Bool)
-    func removeAttachment(_ cell: ComposeAttachmentTableViewCell)
-    func attachmentDescriptionChanged(_ cell: ComposeAttachmentTableViewCell)
-    func composeAttachmentDescriptionHeightChanged(_ cell: ComposeAttachmentTableViewCell)
-}
-
-class ComposeAttachmentTableViewCell: UITableViewCell {
-    
-    weak var delegate: ComposeAttachmentTableViewCellDelegate?
-
-    @IBOutlet weak var assetImageView: UIImageView!
-    @IBOutlet weak var descriptionTextView: UITextView!
-    @IBOutlet weak var descriptionTextViewHeightConstraint: NSLayoutConstraint!
-    @IBOutlet weak var descriptionPlaceholderLabel: UILabel!
-    @IBOutlet weak var removeButton: UIButton!
-    @IBOutlet weak var activityIndicator: UIActivityIndicatorView!
-    
-    var attachment: CompositionAttachment!
-    
-    var state: State = .allowEntry {
-        didSet {
-            switch state {
-            case .allowEntry:
-                descriptionTextView.isEditable = true
-                updateDescriptionPlaceholderLabel()
-                activityIndicator.stopAnimating()
-            case .recognizingText:
-                descriptionTextView.isEditable = false
-                descriptionPlaceholderLabel.isHidden = true
-                activityIndicator.startAnimating()
-            }
-        }
-    }
-    
-    private var textRecognitionRequest: VNRecognizeTextRequest?
-
-    override func awakeFromNib() {
-        super.awakeFromNib()
-        
-        assetImageView.layer.masksToBounds = true
-        assetImageView.layer.cornerRadius = 8
-        
-        descriptionTextView.delegate = self
-    }
-    
-    func updateUI(for attachment: CompositionAttachment) {
-        self.attachment = attachment
-        
-        descriptionTextView.text = attachment.attachmentDescription
-        updateDescriptionPlaceholderLabel()
-
-        assetImageView.contentMode = .scaleAspectFill
-        assetImageView.backgroundColor = .secondarySystemBackground
-        switch attachment.data {
-        case let .image(image):
-            assetImageView.image = image
-        case let .asset(asset):
-            let size = CGSize(width: 80, height: 80)
-            PHImageManager.default().requestImage(for: asset, targetSize: size, contentMode: .aspectFill, options: nil) { (image, _) in
-                guard self.attachment == attachment else { return }
-                self.assetImageView.image = image
-            }
-        case let .video(url):
-            let asset = AVURLAsset(url: url)
-            let imageGenerator = AVAssetImageGenerator(asset: asset)
-            if let cgImage = try? imageGenerator.copyCGImage(at: .zero, actualTime: nil) {
-                assetImageView.image = UIImage(cgImage: cgImage)
-            }
-        case let .drawing(drawing):
-            assetImageView.image = drawing.imageInLightMode(from: drawing.bounds)
-            assetImageView.contentMode = .scaleAspectFit
-            assetImageView.backgroundColor = .white
-        }
-    }
-    
-    func updateDescriptionPlaceholderLabel() {
-        descriptionPlaceholderLabel.isHidden = !descriptionTextView.text.isEmpty
-    }
-    
-    func setEnabled(_ enabled: Bool) {
-        descriptionTextView.isEditable = enabled
-        removeButton.isEnabled = enabled
-    }
-    
-    func recognizeTextFromImage() {
-        precondition(attachment.data.type == .image)
-        state = .recognizingText
-        
-        DispatchQueue.global(qos: .userInitiated).async {
-            self.attachment.data.getData { (data, mimeType) in
-                let handler = VNImageRequestHandler(data: data, options: [:])
-                let request = VNRecognizeTextRequest { (request, error) in
-                    DispatchQueue.main.async {
-                        self.state = .allowEntry
-    
-                        if let results = request.results as? [VNRecognizedTextObservation] {
-                            var text = ""
-                            for observation in results {
-                                let result = observation.topCandidates(1).first!
-                                text.append(result.string)
-                                text.append("\n")
-                            }
-                            self.descriptionTextView.text = text
-                            self.textViewDidChange(self.descriptionTextView)
-                        }
-                    }
-                }
-                request.recognitionLevel = .accurate
-                request.usesLanguageCorrection = true
-                self.textRecognitionRequest = request
-                DispatchQueue.global(qos: .userInitiated).async {
-                    do {
-                        try handler.perform([request])
-                    } catch {
-                        // The perform call throws an error with code 1 if the request is cancelled, which we don't want to show an alert for.
-                        guard (error as NSError).code != 1 else { return }
-                        DispatchQueue.main.async {
-                            self.state = .allowEntry
-                            let title = NSLocalizedString("Text Recognition Failed", comment: "text recognition error alert title")
-                            let message = error.localizedDescription
-                            let alert = UIAlertController(title: title, message: message, preferredStyle: .alert)
-                            self.delegate?.composeAttachment(self, present: alert, animated: true)
-                        }
-                    }
-                }
-            }
-        }
-    }
-    
-    override func prepareForReuse() {
-        super.prepareForReuse()
-        assetImageView.image = nil
-        descriptionTextViewHeightConstraint.constant = 80
-    }
-
-    @IBAction func removeButtonPressed(_ sender: Any) {
-        textRecognitionRequest?.cancel()
-        delegate?.removeAttachment(self)
-    }
-    
-}
-
-extension ComposeAttachmentTableViewCell {
-    enum State {
-        case allowEntry, recognizingText
-    }
-}
-
-extension ComposeAttachmentTableViewCell: UITextViewDelegate {
-    func textViewDidChange(_ textView: UITextView) {
-        attachment.attachmentDescription = textView.text
-        updateDescriptionPlaceholderLabel()
-        delegate?.attachmentDescriptionChanged(self)
-        let smallestSize = textView.sizeThatFits(CGSize(width: textView.bounds.width, height: .greatestFiniteMagnitude))
-        let old = descriptionTextViewHeightConstraint.constant
-        descriptionTextViewHeightConstraint.constant = max(80, smallestSize.height)
-        if old != descriptionTextViewHeightConstraint.constant {
-            delegate?.composeAttachmentDescriptionHeightChanged(self)
-        }
-
-    }
-}

Tusker/Views/Attachment Cells/ComposeAttachmentTableViewCell.xib

@@ -1,94 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="16097" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
-    <device id="retina6_1" orientation="portrait" appearance="light"/>
-    <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="16087"/>
-        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
-        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
-    </dependencies>
-    <objects>
-        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
-        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
-        <tableViewCell contentMode="scaleToFill" selectionStyle="default" indentationWidth="10" rowHeight="96" id="KGk-i7-Jjw" customClass="ComposeAttachmentTableViewCell" customModule="Tusker" customModuleProvider="target">
-            <rect key="frame" x="0.0" y="0.0" width="320" height="96"/>
-            <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
-            <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="KGk-i7-Jjw" id="H2p-sc-9uM">
-                <rect key="frame" x="0.0" y="0.0" width="320" height="96"/>
-                <autoresizingMask key="autoresizingMask"/>
-                <subviews>
-                    <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Describe for the visually impared..." textAlignment="natural" lineBreakMode="tailTruncation" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="h6T-x4-yzl">
-                        <rect key="frame" x="96" y="16" width="194" height="41"/>
-                        <fontDescription key="fontDescription" type="system" pointSize="17"/>
-                        <color key="textColor" systemColor="secondaryLabelColor" red="0.23529411759999999" green="0.23529411759999999" blue="0.26274509800000001" alpha="0.59999999999999998" colorSpace="custom" customColorSpace="sRGB"/>
-                        <nil key="highlightedColor"/>
-                    </label>
-                    <stackView opaque="NO" contentMode="scaleToFill" alignment="center" spacing="4" translatesAutoresizingMaskIntoConstraints="NO" id="xRe-ec-Coh">
-                        <rect key="frame" x="8" y="8" width="304" height="80"/>
-                        <subviews>
-                            <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFill" horizontalHuggingPriority="251" verticalHuggingPriority="251" translatesAutoresizingMaskIntoConstraints="NO" id="GLY-o8-47z">
-                                <rect key="frame" x="0.0" y="0.0" width="80" height="80"/>
-                                <color key="backgroundColor" systemColor="secondarySystemBackgroundColor" red="0.94901960780000005" green="0.94901960780000005" blue="0.96862745100000003" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
-                                <constraints>
-                                    <constraint firstAttribute="width" constant="80" id="X6q-g9-dPN"/>
-                                    <constraint firstAttribute="height" constant="80" id="xgQ-E3-0QI"/>
-                                </constraints>
-                            </imageView>
-                            <textView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" scrollEnabled="NO" textAlignment="natural" translatesAutoresizingMaskIntoConstraints="NO" id="cwP-Eh-5dJ">
-                                <rect key="frame" x="84" y="0.0" width="194" height="80"/>
-                                <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
-                                <constraints>
-                                    <constraint firstAttribute="height" relation="greaterThanOrEqual" constant="80" id="6aZ-w8-j9n"/>
-                                </constraints>
-                                <color key="textColor" systemColor="labelColor" cocoaTouchSystemColor="darkTextColor"/>
-                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
-                                <textInputTraits key="textInputTraits" autocapitalizationType="sentences"/>
-                            </textView>
-                            <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" pointerInteraction="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Lvf-I9-aV3">
-                                <rect key="frame" x="282" y="29" width="22" height="22"/>
-                                <constraints>
-                                    <constraint firstAttribute="height" constant="22" id="aIh-Ym-ARv"/>
-                                    <constraint firstAttribute="width" constant="22" id="qG5-np-4Bs"/>
-                                </constraints>
-                                <state key="normal" image="xmark.circle.fill" catalog="system"/>
-                                <connections>
-                                    <action selector="removeButtonPressed:" destination="KGk-i7-Jjw" eventType="touchUpInside" id="efv-Xx-t89"/>
-                                </connections>
-                            </button>
-                        </subviews>
-                        <constraints>
-                            <constraint firstItem="cwP-Eh-5dJ" firstAttribute="height" secondItem="xRe-ec-Coh" secondAttribute="height" id="JPp-3t-8ow"/>
-                            <constraint firstAttribute="height" relation="greaterThanOrEqual" constant="80" id="jWo-An-3h6"/>
-                        </constraints>
-                    </stackView>
-                    <activityIndicatorView hidden="YES" opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" hidesWhenStopped="YES" style="medium" translatesAutoresizingMaskIntoConstraints="NO" id="Kzy-5r-UW8">
-                        <rect key="frame" x="179" y="38" width="20" height="20"/>
-                    </activityIndicatorView>
-                </subviews>
-                <constraints>
-                    <constraint firstAttribute="bottom" secondItem="xRe-ec-Coh" secondAttribute="bottom" constant="8" id="DOS-Wv-G3s"/>
-                    <constraint firstItem="xRe-ec-Coh" firstAttribute="top" secondItem="H2p-sc-9uM" secondAttribute="top" constant="8" id="E41-OU-J0c"/>
-                    <constraint firstItem="h6T-x4-yzl" firstAttribute="trailing" secondItem="cwP-Eh-5dJ" secondAttribute="trailing" constant="4" id="KN2-Ve-3B2"/>
-                    <constraint firstItem="h6T-x4-yzl" firstAttribute="top" secondItem="cwP-Eh-5dJ" secondAttribute="top" constant="8" id="P3B-Jo-XMs"/>
-                    <constraint firstItem="h6T-x4-yzl" firstAttribute="leading" secondItem="cwP-Eh-5dJ" secondAttribute="leading" constant="4" id="UjP-Gs-ZjO"/>
-                    <constraint firstItem="Kzy-5r-UW8" firstAttribute="centerX" secondItem="cwP-Eh-5dJ" secondAttribute="centerX" id="czP-Ia-Ddc"/>
-                    <constraint firstItem="Kzy-5r-UW8" firstAttribute="centerY" secondItem="cwP-Eh-5dJ" secondAttribute="centerY" id="eel-xx-aFq"/>
-                    <constraint firstItem="xRe-ec-Coh" firstAttribute="leading" secondItem="H2p-sc-9uM" secondAttribute="leading" constant="8" id="gRN-PV-gm6"/>
-                    <constraint firstAttribute="trailing" secondItem="xRe-ec-Coh" secondAttribute="trailing" constant="8" id="tyE-HK-4qb"/>
-                </constraints>
-            </tableViewCellContentView>
-            <viewLayoutGuide key="safeArea" id="njF-e1-oar"/>
-            <connections>
-                <outlet property="activityIndicator" destination="Kzy-5r-UW8" id="lmy-NY-Owu"/>
-                <outlet property="assetImageView" destination="GLY-o8-47z" id="hZH-ur-m4z"/>
-                <outlet property="descriptionPlaceholderLabel" destination="h6T-x4-yzl" id="jBe-R0-Sfn"/>
-                <outlet property="descriptionTextView" destination="cwP-Eh-5dJ" id="pxJ-zF-GKC"/>
-                <outlet property="descriptionTextViewHeightConstraint" destination="6aZ-w8-j9n" id="ees-sT-Trc"/>
-                <outlet property="removeButton" destination="Lvf-I9-aV3" id="3qk-Zr-je1"/>
-            </connections>
-            <point key="canvasLocation" x="107" y="181"/>
-        </tableViewCell>
-    </objects>
-    <resources>
-        <image name="xmark.circle.fill" catalog="system" width="128" height="121"/>
-    </resources>
-</document>

Tusker/Views/Draft Cell/DraftTableViewCell.swift

@@ -17,9 +17,9 @@ class DraftTableViewCell: UITableViewCell {
     @IBOutlet weak var attachmentsStackViewContainer: UIView!
     @IBOutlet weak var attachmentsStackView: UIStackView!
     
-    func updateUI(for draft: DraftsManager.Draft) {
+    func updateUI(for draft: Draft) {
         contentWarningLabel.text = draft.contentWarning
-        contentWarningLabel.isHidden = draft.contentWarning == nil
+        contentWarningLabel.isHidden = !draft.contentWarningEnabled
         contentLabel.text = draft.text
         lastModifiedLabel.text = draft.lastModified.timeAgoString()
         

Tusker/Views/Status/BaseStatusTableViewCell.swift

@@ -300,7 +300,7 @@ class BaseStatusTableViewCell: UITableViewCell {
     }
     
     @IBAction func replyPressed() {
-        delegate?.reply(to: statusID)
+        delegate?.compose(inReplyToID: statusID)
     }
     
     @IBAction func favoritePressed() {

Tusker/Views/Status/TimelineStatusTableViewCell.swift

@@ -153,9 +153,9 @@ class TimelineStatusTableViewCell: BaseStatusTableViewCell {
         if Preferences.shared.mentionReblogger,
             let rebloggerID = rebloggerID,
             let rebloggerAccount = mastodonController.persistentContainer.account(for: rebloggerID) {
-            delegate?.reply(to: statusID, mentioningAcct: rebloggerAccount.acct)
+            delegate?.compose(inReplyToID: statusID, mentioningAcct: rebloggerAccount.acct)
         } else {
-            delegate?.reply(to: statusID)
+            delegate?.compose(inReplyToID: statusID)
         }
     }
     

Tusker/Views/WrappedProgressView.swift

@@ -0,0 +1,26 @@
+//
+//  WrappedProgressView.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 8/30/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+
+struct WrappedProgressView: UIViewRepresentable {
+    typealias UIViewType = UIProgressView
+    
+    let value: Double
+    let total: Double
+    
+    func makeUIView(context: Context) -> UIProgressView {
+        return UIProgressView(progressViewStyle: .bar)
+    }
+    
+    func updateUIView(_ uiView: UIProgressView, context: Context) {
+        if total > 0 {
+            uiView.setProgress(Float(value / total), animated: true)
+        }
+    }
+}

Tusker/XCallbackURL/XCBActions.swift

@@ -158,8 +158,10 @@ struct XCBActions {
                 }
             }
         } else {
-            let compose = ComposeViewController(mentioningAcct: mentioning, text: text, mastodonController: mastodonController)
+            // todo: use text param
-            compose.xcbSession = session
+            let draft = mastodonController.createDraft(mentioningAcct: mentioning)
+            let compose = ComposeHostingController(draft: draft, mastodonController: mastodonController)
+//            compose.xcbSession = session
             let vc = UINavigationController(rootViewController: compose)
             present(vc)
         }