Refactor ComposeView to use a single List for everything
This commit is contained in:
parent
5a5c67e445
commit
7600954f4b
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@ -152,6 +152,7 @@
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D667E5F82135C3040057A976 /* Mastodon+Equatable.swift in Sources */ = {isa = PBXBuildFile; fileRef = D667E5F72135C3040057A976 /* Mastodon+Equatable.swift */; };
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D66A77BB233838DC0058F1EC /* UIFont+Traits.swift in Sources */ = {isa = PBXBuildFile; fileRef = D66A77BA233838DC0058F1EC /* UIFont+Traits.swift */; };
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D66C900B28DAB7FD00217BF2 /* TimelineViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D66C900A28DAB7FD00217BF2 /* TimelineViewController.swift */; };
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D673ACCE2919E74200D6F8B0 /* MenuPicker.swift in Sources */ = {isa = PBXBuildFile; fileRef = D673ACCD2919E74200D6F8B0 /* MenuPicker.swift */; };
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D674A50927F9128D00BA03AC /* Pachyderm in Frameworks */ = {isa = PBXBuildFile; productRef = D674A50827F9128D00BA03AC /* Pachyderm */; };
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D677284824ECBCB100C732D3 /* ComposeView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D677284724ECBCB100C732D3 /* ComposeView.swift */; };
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D677284A24ECBDF400C732D3 /* ComposeCurrentAccount.swift in Sources */ = {isa = PBXBuildFile; fileRef = D677284924ECBDF400C732D3 /* ComposeCurrentAccount.swift */; };
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@ -507,6 +508,7 @@
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D667E5F72135C3040057A976 /* Mastodon+Equatable.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Mastodon+Equatable.swift"; sourceTree = "<group>"; };
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D66A77BA233838DC0058F1EC /* UIFont+Traits.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "UIFont+Traits.swift"; sourceTree = "<group>"; };
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D66C900A28DAB7FD00217BF2 /* TimelineViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TimelineViewController.swift; sourceTree = "<group>"; };
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D673ACCD2919E74200D6F8B0 /* MenuPicker.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MenuPicker.swift; sourceTree = "<group>"; };
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D674A50727F910F300BA03AC /* Pachyderm */ = {isa = PBXFileReference; lastKnownFileType = wrapper; path = Pachyderm; sourceTree = "<group>"; };
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D677284724ECBCB100C732D3 /* ComposeView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeView.swift; sourceTree = "<group>"; };
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D677284924ECBDF400C732D3 /* ComposeCurrentAccount.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeCurrentAccount.swift; sourceTree = "<group>"; };
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@ -1289,6 +1291,7 @@
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D620483323D3801D008A63EF /* LinkTextView.swift */,
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D61A45E728DF477D002BE511 /* LoadingCollectionViewCell.swift */,
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D6262C9928D01C4B00390C1F /* LoadingTableViewCell.swift */,
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D673ACCD2919E74200D6F8B0 /* MenuPicker.swift */,
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D68E6F58253C9969001A1B4C /* MultiSourceEmojiLabel.swift */,
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D627943A23A55BA600D38C68 /* NavigableTableViewCell.swift */,
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D627943123A5466600D38C68 /* SelectableTableViewCell.swift */,
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@ -1853,6 +1856,7 @@
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D627FF7B217E951500CC0648 /* DraftsTableViewController.swift in Sources */,
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D6403CC224A6B72D00E81C55 /* VisualEffectImageButton.swift in Sources */,
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D6531DEE246B81C9000F9538 /* GifvAttachmentView.swift in Sources */,
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D673ACCE2919E74200D6F8B0 /* MenuPicker.swift in Sources */,
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D6370B9C24421FF30092A7FF /* Tusker.xcdatamodeld in Sources */,
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D6A3BC8F2321FFB900FD64D5 /* StatusActionAccountListTableViewController.swift in Sources */,
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D6AEBB4823216B1D00E5038B /* AccountActivity.swift in Sources */,
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@ -14,7 +14,6 @@ import Vision
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struct ComposeAttachmentRow: View {
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@ObservedObject var draft: Draft
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@ObservedObject var attachment: CompositionAttachment
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let heightChanged: (CGFloat) -> Void
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@EnvironmentObject var uiState: ComposeUIState
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@State private var mode: Mode = .allowEntry
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@ -47,7 +46,6 @@ struct ComposeAttachmentRow: View {
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switch mode {
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case .allowEntry:
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ComposeTextView(text: $attachment.attachmentDescription, placeholder: Text("Describe for the visually impaired…"), minHeight: 80)
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.heightDidChange(self.heightChanged)
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.backgroundColor(.clear)
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case .recognizingText:
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@ -18,23 +18,17 @@ struct ComposeAttachmentsList: View {
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@EnvironmentObject var uiState: ComposeUIState
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@State var isShowingAssetPickerPopover = false
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@State var isShowingCreateDrawing = false
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@State var rowHeights = [UUID: CGFloat]()
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@Environment(\.colorScheme) var colorScheme: ColorScheme
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@Environment(\.horizontalSizeClass) var horizontalSizeClass: UserInterfaceSizeClass?
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var body: some View {
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List {
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Group {
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ForEach(draft.attachments) { (attachment) in
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ComposeAttachmentRow(
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draft: draft,
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attachment: attachment
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) { (newHeight) in
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// in case height changed callback is called after atachment is removed but before view hierarchy is updated
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if draft.attachments.contains(where: { $0.id == attachment.id }) {
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rowHeights[attachment.id] = newHeight
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}
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}
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)
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.listRowInsets(EdgeInsets(top: cellPadding / 2, leading: cellPadding / 2, bottom: cellPadding / 2, trailing: cellPadding / 2))
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.onDrag { NSItemProvider(object: attachment) }
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}
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@ -69,12 +63,7 @@ struct ComposeAttachmentsList: View {
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.frame(height: cellHeight / 2)
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.listRowInsets(EdgeInsets(top: cellPadding / 2, leading: cellPadding / 2, bottom: cellPadding / 2, trailing: cellPadding / 2))
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}
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.listStyle(PlainListStyle())
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// todo: scrollDisabled doesn't remove the need for manually calculating the frame height
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.frame(height: totalListHeight)
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.scrollDisabledIfAvailable(totalHeight: totalListHeight)
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.onAppear(perform: self.didAppear)
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.onReceive(draft.$attachments, perform: self.attachmentsChanged)
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}
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private var addButtonImageName: String {
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@ -104,13 +93,6 @@ struct ComposeAttachmentsList: View {
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}
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}
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private var totalListHeight: CGFloat {
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let totalRowHeights = rowHeights.values.reduce(0, +)
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let totalPadding = CGFloat(draft.attachments.count) * cellPadding
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let addButtonHeight = 3 * (cellHeight / 2 + cellPadding)
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return totalRowHeights + totalPadding + addButtonHeight
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}
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private func didAppear() {
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if #available(iOS 16.0, *) {
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// these appearance proxy hacks are no longer necessary
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@ -122,17 +104,6 @@ struct ComposeAttachmentsList: View {
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}
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}
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private func attachmentsChanged(attachments: [CompositionAttachment]) {
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var copy = rowHeights
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for k in copy.keys where !attachments.contains(where: { k == $0.id }) {
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copy.removeValue(forKey: k)
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}
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for attachment in attachments where !copy.keys.contains(attachment.id) {
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copy[attachment.id] = cellHeight
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}
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self.rowHeights = copy
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}
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private func assetPickerPopover() -> some View {
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ComposeAssetPicker(draft: draft, delegate: uiState.delegate?.assetPickerDelegate)
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.onDisappear {
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@ -214,16 +185,6 @@ fileprivate extension View {
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self
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}
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}
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@available(iOS, obsoleted: 16.0)
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@ViewBuilder
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func scrollDisabledIfAvailable(totalHeight: CGFloat) -> some View {
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if #available(iOS 16.0, *) {
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self.scrollDisabled(true)
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} else {
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self.frame(height: totalHeight)
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}
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}
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}
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@available(iOS 16.0, *)
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@ -429,6 +429,10 @@ extension ComposeHostingController: UIAdaptivePresentationControllerDelegate {
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return Preferences.shared.automaticallySaveDrafts || !draft.hasContent
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}
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func presentationControllerWillDismiss(_ presentationController: UIPresentationController) {
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UIApplication.shared.sendAction(#selector(UIResponder.resignFirstResponder), to: nil, from: self, for: nil)
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}
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func presentationControllerDidAttemptToDismiss(_ presentationController: UIPresentationController) {
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uiState.isShowingSaveDraftSheet = true
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}
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@ -44,6 +44,7 @@ struct ComposePollView: View {
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.imageScale(.small)
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.padding(4)
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}
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.buttonStyle(.plain)
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.accentColor(buttonForegroundColor)
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.background(Circle().foregroundColor(buttonBackgroundColor))
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.hoverEffect()
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@ -52,31 +53,22 @@ struct ComposePollView: View {
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ForEach(Array(poll.options.enumerated()), id: \.element.id) { (e) in
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ComposePollOption(poll: poll, option: e.element, optionIndex: e.offset)
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}
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.transition(.slide)
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Button(action: self.addOption) {
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Label("Add Option", systemImage: "plus")
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}
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.buttonStyle(.borderless)
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HStack {
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// use .animation(nil) on pickers so frame doesn't have a size change animation when the text changes
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// this is deprecated in iOS 15, but using .animation(nil, value: poll.multiple) does not work (it still animates)
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// nor does setting that on the Text rather than the Picker
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Picker(selection: $poll.multiple, label: Text(poll.multiple ? "Allow multiple choice" : "Single choice")) {
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Text("Allow multiple choices").tag(true)
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Text("Single choice").tag(false)
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}
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.animation(nil)
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.pickerStyle(MenuPickerStyle())
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MenuPicker(selection: $poll.multiple, options: [
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.init(title: "Allow multiple", value: true),
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.init(title: "Single choice", value: false),
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])
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.frame(maxWidth: .infinity)
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Picker(selection: $duration, label: Text(verbatim: ComposePollView.formatter.string(from: duration.timeInterval)!)) {
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ForEach(Duration.allCases, id: \.self) { (duration) in
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Text(ComposePollView.formatter.string(from: duration.timeInterval)!).tag(duration)
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}
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}
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.animation(nil)
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.pickerStyle(MenuPickerStyle())
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MenuPicker(selection: $duration, options: Duration.allCases.map {
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.init(title: ComposePollView.formatter.string(from: $0.timeInterval)!, value: $0)
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})
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.frame(maxWidth: .infinity)
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}
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}
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@ -110,11 +102,9 @@ struct ComposePollView: View {
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}
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private func addOption() {
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withAnimation(.easeInOut(duration: 0.25)) {
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poll.options.append(Draft.Poll.Option(""))
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}
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}
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}
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extension ComposePollView {
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enum Duration: Hashable, Equatable, CaseIterable {
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@ -163,6 +153,7 @@ struct ComposePollOption: View {
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Button(action: self.removeOption) {
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Image(systemName: "minus.circle.fill")
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}
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.buttonStyle(.plain)
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.foregroundColor(poll.options.count == 1 ? .gray : .red)
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.disabled(poll.options.count == 1)
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.hoverEffect()
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@ -175,10 +166,8 @@ struct ComposePollOption: View {
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}
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private func removeOption() {
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_ = withAnimation {
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poll.options.remove(at: optionIndex)
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}
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}
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struct Checkbox: View {
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private let radiusFraction: CGFloat
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@ -17,18 +17,20 @@ struct ComposeReplyContentView: UIViewRepresentable {
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let heightChanged: (CGFloat) -> Void
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func makeUIView(context: Context) -> ComposeReplyContentTextView {
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func makeUIView(context: Context) -> UIViewType {
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let view = ComposeReplyContentTextView()
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view.overrideMastodonController = mastodonController
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view.setTextFrom(status: status)
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view.isUserInteractionEnabled = false
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// scroll needs to be enabled, otherwise the text view never reports a contentSize greater than 1 line
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view.isScrollEnabled = true
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view.backgroundColor = .clear
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view.setContentCompressionResistancePriority(.defaultLow, for: .horizontal)
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return view
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}
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func updateUIView(_ uiView: ComposeReplyContentTextView, context: Context) {
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func updateUIView(_ uiView: UIViewType, context: Context) {
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uiView.heightChanged = heightChanged
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}
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}
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@ -10,7 +10,8 @@ import SwiftUI
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struct ComposeReplyView: View {
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let status: StatusMO
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let stackPadding: CGFloat
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let rowTopInset: CGFloat
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let globalFrameOutsideList: CGRect
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@State private var displayNameHeight: CGFloat?
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@State private var contentHeight: CGFloat?
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@ -46,8 +47,12 @@ struct ComposeReplyView: View {
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})
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ComposeReplyContentView(status: status) { newHeight in
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// otherwise, with long in-reply-to statuses, the main content text view position seems not to update
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// and it ends up partially behind the header
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DispatchQueue.main.async {
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contentHeight = newHeight
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}
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}
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.frame(height: contentHeight ?? 0)
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}
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}
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@ -55,10 +60,12 @@ struct ComposeReplyView: View {
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}
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private func replyAvatarImage(geometry: GeometryProxy) -> some View {
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let scrollOffset = -geometry.frame(in: .named(ComposeView.coordinateSpaceOutsideOfScrollView)).minY
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// using a coordinate space declared outside of the List doesn't work, so we do the math ourselves
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let globalFrame = geometry.frame(in: .global)
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let scrollOffset = -(globalFrame.minY - globalFrameOutsideList.minY)
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// add stackPadding so that the image is always at least stackPadding away from the top
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var offset = scrollOffset + stackPadding
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// add rowTopInset so that the image is always at least rowTopInset away from the top
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var offset = scrollOffset + rowTopInset
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// offset can never be less than 0 (i.e., above the top of the in-reply-to content)
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offset = max(offset, 0)
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@ -42,12 +42,12 @@ import Combine
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}
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struct ComposeView: View {
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static let coordinateSpaceOutsideOfScrollView = "coordinateSpaceOutsideOfScrollView"
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@ObservedObject var draft: Draft
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@EnvironmentObject var mastodonController: MastodonController
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@EnvironmentObject var uiState: ComposeUIState
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@State private var globalFrameOutsideList: CGRect = .zero
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@OptionalStateObject private var poster: PostService?
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@State private var isShowingPostErrorAlert = false
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@State private var postError: PostService.Error?
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@ -80,10 +80,7 @@ struct ComposeView: View {
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var body: some View {
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ZStack(alignment: .top) {
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ScrollView(.vertical) {
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mainStack
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}
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.coordinateSpace(name: ComposeView.coordinateSpaceOutsideOfScrollView)
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mainList
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.scrollDismissesKeyboardInteractivelyIfAvailable()
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if let poster = poster {
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@ -93,6 +90,13 @@ struct ComposeView: View {
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autocompleteSuggestions
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}
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.background(GeometryReader { proxy in
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Color.clear
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.preference(key: GlobalFrameOutsideListPrefKey.self, value: proxy.frame(in: .global))
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.onPreferenceChange(GlobalFrameOutsideListPrefKey.self) { frame in
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globalFrameOutsideList = frame
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}
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})
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.navigationBarTitle("Compose")
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.actionSheet(isPresented: $uiState.isShowingSaveDraftSheet, content: self.saveAndCloseSheet)
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.alert(isPresented: $isShowingPostErrorAlert) {
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@ -120,41 +124,49 @@ struct ComposeView: View {
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.animation(.default, value: uiState.autocompleteState)
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}
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var mainStack: some View {
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VStack(alignment: .leading, spacing: 8) {
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var mainList: some View {
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List {
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if let id = draft.inReplyToID,
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let status = mastodonController.persistentContainer.status(for: id) {
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ComposeReplyView(
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status: status,
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stackPadding: stackPadding
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rowTopInset: 8,
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globalFrameOutsideList: globalFrameOutsideList
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)
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.listRowInsets(EdgeInsets(top: 8, leading: 8, bottom: 4, trailing: 8))
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.listRowSeparator(.hidden)
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}
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header
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.listRowInsets(EdgeInsets(top: draft.inReplyToID == nil ? 8 : 4, leading: 8, bottom: 4, trailing: 8))
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.listRowSeparator(.hidden)
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if draft.contentWarningEnabled {
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ComposeEmojiTextField(text: $draft.contentWarning, placeholder: "Write your warning here")
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.listRowInsets(EdgeInsets(top: 4, leading: 8, bottom: 4, trailing: 8))
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.listRowSeparator(.hidden)
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}
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MainComposeTextView(
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draft: draft
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)
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MainComposeTextView(draft: draft)
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.listRowInsets(EdgeInsets(top: 4, leading: 8, bottom: 4, trailing: 8))
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.listRowSeparator(.hidden)
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if let poll = draft.poll {
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ComposePollView(draft: draft, poll: poll)
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.transition(.opacity.combined(with: .asymmetric(insertion: .scale(scale: 0.5, anchor: .leading), removal: .scale(scale: 0.5, anchor: .trailing))))
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.listRowInsets(EdgeInsets(top: 4, leading: 8, bottom: 4, trailing: 8))
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.listRowSeparator(.hidden)
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}
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ComposeAttachmentsList(
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draft: draft
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)
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// the list rows provide their own padding, so we cancel out the extra spacing from the VStack
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.padding([.top, .bottom], -8)
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.listRowInsets(EdgeInsets(top: 4, leading: 8, bottom: 8, trailing: 8))
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}
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.animation(.default, value: draft.poll?.options.count)
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.scrollDismissesKeyboardInteractivelyIfAvailable()
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.listStyle(.plain)
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.disabled(isPosting)
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.padding(stackPadding)
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.padding(.bottom, uiState.autocompleteState != nil ? 46 : nil)
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.padding(.bottom, uiState.autocompleteState != nil ? 46 : 0)
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}
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private var header: some View {
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@ -258,6 +270,13 @@ private extension View {
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}
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}
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|
||||
private struct GlobalFrameOutsideListPrefKey: PreferenceKey {
|
||||
static var defaultValue: CGRect = .zero
|
||||
static func reduce(value: inout CGRect, nextValue: () -> CGRect) {
|
||||
value = nextValue()
|
||||
}
|
||||
}
|
||||
|
||||
//struct ComposeView_Previews: PreviewProvider {
|
||||
// static var previews: some View {
|
||||
// ComposeView()
|
||||
|
|
|
|||
|
|
@ -17,6 +17,10 @@ struct MainComposeTextView: View {
|
|||
if Date().formatted(date: .numeric, time: .omitted).starts(with: "3") {
|
||||
return Text("Happy π day!")
|
||||
}
|
||||
} else if components.month == 9 && components.day == 5 {
|
||||
// https://weirder.earth/@noracodes/109276419847254552
|
||||
// https://retrocomputing.stackexchange.com/questions/14763/what-warning-was-given-on-attempting-to-post-to-usenet-circa-1990
|
||||
return Text("This program posts news to thousands of machines throughout the entire populated world. Please be sure you know what you are doing.").italic()
|
||||
} else if components.month == 9 && components.day == 21 {
|
||||
return Text("Do you remember?")
|
||||
} else if components.month == 10 && components.day == 31 {
|
||||
|
|
|
|||
|
|
@ -0,0 +1,58 @@
|
|||
//
|
||||
// MenuPicker.swift
|
||||
// Tusker
|
||||
//
|
||||
// Created by Shadowfacts on 11/7/22.
|
||||
// Copyright © 2022 Shadowfacts. All rights reserved.
|
||||
//
|
||||
|
||||
import SwiftUI
|
||||
|
||||
struct MenuPicker<Value: Hashable>: View {
|
||||
@Binding var selection: Value
|
||||
let options: [Option]
|
||||
|
||||
private var selectedOption: Option {
|
||||
options.first(where: { $0.value == selection })!
|
||||
}
|
||||
|
||||
var body: some View {
|
||||
Menu {
|
||||
ForEach(options, id: \.value) { option in
|
||||
Button {
|
||||
selection = option.value
|
||||
} label: {
|
||||
Label(option.title, systemImage: selection == option.value ? "checkmark" : "")
|
||||
}
|
||||
}
|
||||
} label: {
|
||||
// zstack so that the size of the picker is the size of the largest option
|
||||
ZStack {
|
||||
ForEach(options, id: \.value) { option in
|
||||
HStack {
|
||||
Text(option.title)
|
||||
Image(systemName: "chevron.up.chevron.down")
|
||||
}
|
||||
.opacity(option.value == selection ? 1 : 0)
|
||||
}
|
||||
}
|
||||
}
|
||||
.menuStyle(.borderlessButton)
|
||||
}
|
||||
|
||||
struct Option {
|
||||
let title: String
|
||||
let value: Value
|
||||
}
|
||||
}
|
||||
|
||||
struct MenuPicker_Previews: PreviewProvider {
|
||||
@State static var value = 0
|
||||
static var previews: some View {
|
||||
MenuPicker(selection: $value, options: [
|
||||
.init(title: "Zero", value: 0),
|
||||
.init(title: "One", value: 1),
|
||||
.init(title: "Two", value: 2),
|
||||
])
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue