forked from shadowfacts/Tusker
Replace expanded emoji picker with SwiftUI
This commit is contained in:
parent
0f71d61b88
commit
f2ab1778c5
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@ -142,7 +142,6 @@
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D667E5F52135BCD50057A976 /* ConversationTableViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D667E5F42135BCD50057A976 /* ConversationTableViewController.swift */; };
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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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D670F8B62537DC890046588A /* EmojiPickerWrapper.swift in Sources */ = {isa = PBXBuildFile; fileRef = D670F8B52537DC890046588A /* EmojiPickerWrapper.swift */; };
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D674A50927F9128D00BA03AC /* Pachyderm in Frameworks */ = {isa = PBXBuildFile; productRef = D674A50827F9128D00BA03AC /* Pachyderm */; };
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D6757A7C2157E01900721E32 /* XCBManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6757A7B2157E01900721E32 /* XCBManager.swift */; };
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D6757A7E2157E02600721E32 /* XCBRequestSpec.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6757A7D2157E02600721E32 /* XCBRequestSpec.swift */; };
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@ -246,8 +245,6 @@
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D6BC9DDA232D8BE5002CA326 /* SearchResultsViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6BC9DD9232D8BE5002CA326 /* SearchResultsViewController.swift */; };
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D6BED174212667E900F02DA0 /* TimelineStatusTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6BED173212667E900F02DA0 /* TimelineStatusTableViewCell.swift */; };
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D6C143DA253510F4007DC240 /* ComposeEmojiTextField.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C143D9253510F4007DC240 /* ComposeEmojiTextField.swift */; };
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D6C143E025354E34007DC240 /* EmojiPickerCollectionViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C143DF25354E34007DC240 /* EmojiPickerCollectionViewController.swift */; };
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D6C143FD25354FD0007DC240 /* EmojiCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C143FB25354FD0007DC240 /* EmojiCollectionViewCell.swift */; };
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D6C1B2082545D1EC00DAAA66 /* StatusCardView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C1B2072545D1EC00DAAA66 /* StatusCardView.swift */; };
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D6C693EF216192C2007D6A6D /* TuskerNavigationDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C693EE216192C2007D6A6D /* TuskerNavigationDelegate.swift */; };
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D6C693FC2162FE6F007D6A6D /* LoadingViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C693FB2162FE6F007D6A6D /* LoadingViewController.swift */; };
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@ -492,7 +489,6 @@
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D667E5F42135BCD50057A976 /* ConversationTableViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ConversationTableViewController.swift; sourceTree = "<group>"; };
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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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D670F8B52537DC890046588A /* EmojiPickerWrapper.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EmojiPickerWrapper.swift; sourceTree = "<group>"; };
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D674A50727F910F300BA03AC /* Pachyderm */ = {isa = PBXFileReference; lastKnownFileType = wrapper; path = Pachyderm; sourceTree = "<group>"; };
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D6757A7B2157E01900721E32 /* XCBManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = XCBManager.swift; sourceTree = "<group>"; };
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D6757A7D2157E02600721E32 /* XCBRequestSpec.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = XCBRequestSpec.swift; sourceTree = "<group>"; };
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@ -593,8 +589,6 @@
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D6BC9DD9232D8BE5002CA326 /* SearchResultsViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SearchResultsViewController.swift; sourceTree = "<group>"; };
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D6BED173212667E900F02DA0 /* TimelineStatusTableViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TimelineStatusTableViewCell.swift; sourceTree = "<group>"; };
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D6C143D9253510F4007DC240 /* ComposeEmojiTextField.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeEmojiTextField.swift; sourceTree = "<group>"; };
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D6C143DF25354E34007DC240 /* EmojiPickerCollectionViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EmojiPickerCollectionViewController.swift; sourceTree = "<group>"; };
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D6C143FB25354FD0007DC240 /* EmojiCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EmojiCollectionViewCell.swift; sourceTree = "<group>"; };
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D6C1B2072545D1EC00DAAA66 /* StatusCardView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusCardView.swift; sourceTree = "<group>"; };
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D6C693EE216192C2007D6A6D /* TuskerNavigationDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TuskerNavigationDelegate.swift; sourceTree = "<group>"; };
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D6C693FB2162FE6F007D6A6D /* LoadingViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LoadingViewController.swift; sourceTree = "<group>"; };
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@ -977,9 +971,6 @@
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D62275A724F1CA2800B82A16 /* ComposeReplyContentView.swift */,
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D6E4267625327FB400C02E1C /* ComposeAutocompleteView.swift */,
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D6C143D9253510F4007DC240 /* ComposeEmojiTextField.swift */,
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D6C143DF25354E34007DC240 /* EmojiPickerCollectionViewController.swift */,
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D6C143FB25354FD0007DC240 /* EmojiCollectionViewCell.swift */,
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D670F8B52537DC890046588A /* EmojiPickerWrapper.swift */,
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);
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path = Compose;
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sourceTree = "<group>";
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@ -1804,7 +1795,6 @@
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D68E525B24A3D77E0054355A /* TuskerRootViewController.swift in Sources */,
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D62D2422217AA7E1005076CC /* UserActivityManager.swift in Sources */,
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D6CA6A92249FAD8900AD45C1 /* AudioSessionHelper.swift in Sources */,
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D6C143FD25354FD0007DC240 /* EmojiCollectionViewCell.swift in Sources */,
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D60D2B8223844C71001B87A3 /* BaseStatusTableViewCell.swift in Sources */,
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D63A8D0B2561C27F00D9DFFF /* ProfileStatusesViewController.swift in Sources */,
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D6B9366F2828452F00237D0E /* SavedHashtag.swift in Sources */,
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@ -1826,7 +1816,6 @@
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D667E5F82135C3040057A976 /* Mastodon+Equatable.swift in Sources */,
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D681E4D5246E2BC30053414F /* UnmuteConversationActivity.swift in Sources */,
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D6B4A4FF2506B81A000C81C1 /* AccountDisplayNameLabel.swift in Sources */,
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D6C143E025354E34007DC240 /* EmojiPickerCollectionViewController.swift in Sources */,
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D63D8DF42850FE7A008D95E1 /* ViewTags.swift in Sources */,
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D6B053A623BD2D0C00A066FA /* AssetCollectionViewController.swift in Sources */,
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D67B506D250B291200FAECFB /* BlurHashDecode.swift in Sources */,
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@ -1933,7 +1922,6 @@
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D6FF9860255C717400845181 /* AccountSwitchingContainerViewController.swift in Sources */,
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D6E77D0B286D426E00D8B732 /* TrendingLinkCardCollectionViewCell.swift in Sources */,
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D6114E1127F899B30080E273 /* TrendingLinksViewController.swift in Sources */,
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D670F8B62537DC890046588A /* EmojiPickerWrapper.swift in Sources */,
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D6B81F442560390300F6E31D /* MenuController.swift in Sources */,
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D65234E12561AA68001AF9CF /* NotificationsTableViewController.swift in Sources */,
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D6A6C11525B62E9700298D0F /* CacheExpiry.swift in Sources */,
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@ -180,8 +180,14 @@ struct ComposeAutocompleteEmojisView: View {
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HStack(alignment: expanded ? .top : .center, spacing: 0) {
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if case let .emoji(query) = uiState.autocompleteState {
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emojiList(query: query)
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.animation(.default, value: expanded)
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.transition(.move(edge: .bottom))
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.onReceive(uiState.$autocompleteState, perform: queryChanged)
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.onAppear {
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if uiState.shouldEmojiAutocompletionBeginExpanded {
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expanded = true
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uiState.shouldEmojiAutocompletionBeginExpanded = false
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}
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}
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} else {
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// when the autocomplete view is animating out, the autocomplete state is nil
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// add a spacer so the expand button remains on the right
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@ -197,18 +203,28 @@ struct ComposeAutocompleteEmojisView: View {
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@ViewBuilder
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private func emojiList(query: String) -> some View {
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if expanded {
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EmojiPickerWrapper(searchQuery: query)
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verticalGrid
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.frame(height: 150)
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} else {
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horizontalScrollView
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.onReceive(uiState.$autocompleteState, perform: queryChanged)
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.onAppear {
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if uiState.shouldEmojiAutocompletionBeginExpanded {
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expanded = true
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uiState.shouldEmojiAutocompletionBeginExpanded = false
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}
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}
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private var verticalGrid: some View {
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ScrollView {
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LazyVGrid(columns: [GridItem(.adaptive(minimum: 30), spacing: 4)]) {
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ForEach(emojis, id: \.shortcode) { (emoji) in
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Button {
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uiState.currentInput?.autocomplete(with: ":\(emoji.shortcode):")
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} label: {
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CustomEmojiImageView(emoji: emoji)
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.frame(height: 30)
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}
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}
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}
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.padding(.all, 8)
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}
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.frame(maxWidth: .infinity)
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}
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private var horizontalScrollView: some View {
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@ -226,7 +242,6 @@ struct ComposeAutocompleteEmojisView: View {
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}
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}
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.frame(height: 30)
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.padding(.vertical, 8)
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}
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.animation(.linear(duration: 0.2), value: emojis)
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@ -239,30 +254,35 @@ struct ComposeAutocompleteEmojisView: View {
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private var toggleExpandedButton: some View {
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Button {
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withAnimation {
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expanded.toggle()
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}
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} label: {
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Image(systemName: expanded ? "chevron.down" : "chevron.up")
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Image(systemName: "chevron.down")
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.resizable()
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.aspectRatio(contentMode: .fit)
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.rotationEffect(expanded ? .zero : .degrees(180))
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}
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.frame(width: 20, height: 20)
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}
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private func queryChanged(_ autocompleteState: ComposeUIState.AutocompleteState?) {
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guard case let .emoji(query) = autocompleteState,
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!query.isEmpty else {
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guard case let .emoji(query) = autocompleteState else {
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emojis = []
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return
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}
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mastodonController.getCustomEmojis { (emojis) in
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let emojis: [Emoji] =
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var emojis = emojis
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if !query.isEmpty {
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emojis =
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emojis.map { (emoji) -> (Emoji, (matched: Bool, score: Int)) in
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(emoji, FuzzyMatcher.match(pattern: query, str: emoji.shortcode))
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}
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.filter(\.1.matched)
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.sorted { $0.1.score > $1.1.score }
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.map(\.0)
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}
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var shortcodes = Set<String>()
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self.emojis = []
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for emoji in emojis where !shortcodes.contains(emoji.shortcode) {
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@ -1,64 +0,0 @@
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//
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// EmojiCollectionViewCell.swift
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// Tusker
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//
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// Created by Shadowfacts on 10/12/20.
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// Copyright © 2020 Shadowfacts. All rights reserved.
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//
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import UIKit
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import Pachyderm
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import WebURLFoundationExtras
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class EmojiCollectionViewCell: UICollectionViewCell {
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private var emojiImageView: UIImageView!
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private var emojiNameLabel: UILabel!
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private var currentEmojiShortcode: String?
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private var imageRequest: ImageCache.Request?
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override init(frame: CGRect) {
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super.init(frame: frame)
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commonInit()
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}
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required init?(coder: NSCoder) {
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super.init(coder: coder)
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commonInit()
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}
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private func commonInit() {
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emojiImageView = UIImageView()
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emojiImageView.translatesAutoresizingMaskIntoConstraints = false
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emojiImageView.contentMode = .scaleAspectFit
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addSubview(emojiImageView)
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NSLayoutConstraint.activate([
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emojiImageView.leadingAnchor.constraint(equalTo: leadingAnchor),
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emojiImageView.trailingAnchor.constraint(equalTo: trailingAnchor),
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emojiImageView.topAnchor.constraint(equalTo: topAnchor),
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emojiImageView.bottomAnchor.constraint(equalTo: bottomAnchor),
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])
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}
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func updateUI(emoji: Emoji) {
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currentEmojiShortcode = emoji.shortcode
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imageRequest = ImageCache.emojis.get(URL(emoji.url)!) { [weak self] (_, image) in
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guard let image = image else { return }
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DispatchQueue.main.async { [weak self] in
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guard let self = self, self.currentEmojiShortcode == emoji.shortcode else { return }
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self.emojiImageView.image = image
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}
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}
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}
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override func prepareForReuse() {
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super.prepareForReuse()
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imageRequest?.cancel()
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}
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}
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@ -1,131 +0,0 @@
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//
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// EmojiPickerCollectionViewController.swift
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// Tusker
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//
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// Created by Shadowfacts on 10/12/20.
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// Copyright © 2020 Shadowfacts. All rights reserved.
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//
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import UIKit
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import Pachyderm
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private let reuseIdentifier = "EmojiCell"
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protocol EmojiPickerCollectionViewControllerDelegate: AnyObject {
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func selectedEmoji(_ emoji: Emoji)
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}
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// It would be nice to replace this with a LazyVGrid when the deployment target is bumped to 14.0
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class EmojiPickerCollectionViewController: UICollectionViewController {
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weak var delegate: EmojiPickerCollectionViewControllerDelegate?
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private weak var mastodonController: MastodonController!
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private var dataSource: UICollectionViewDiffableDataSource<Section, Item>!
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var searchQuery: String = "" {
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didSet {
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guard let emojis = mastodonController.customEmojis else { return }
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let snapshot = createFilteredSnapshot(emojis: emojis)
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DispatchQueue.main.async {
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self.dataSource.apply(snapshot)
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}
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}
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}
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init(mastodonController: MastodonController) {
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self.mastodonController = mastodonController
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let layout = UICollectionViewCompositionalLayout { sectionIndex, environment in
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let hSizeClass = environment.traitCollection.horizontalSizeClass
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let itemWidth = NSCollectionLayoutDimension.fractionalWidth(1.0 / (hSizeClass == .compact ? 10 : 20))
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let itemSize = NSCollectionLayoutSize(widthDimension: itemWidth, heightDimension: itemWidth)
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let item = NSCollectionLayoutItem(layoutSize: itemSize)
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let groupSize = NSCollectionLayoutSize(widthDimension: .fractionalWidth(1.0), heightDimension: itemWidth)
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let group = NSCollectionLayoutGroup.horizontal(layoutSize: groupSize, subitems: [item])
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group.interItemSpacing = .fixed(4)
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let section = NSCollectionLayoutSection(group: group)
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section.interGroupSpacing = 4
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return section
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}
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super.init(collectionViewLayout: layout)
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}
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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additionalSafeAreaInsets = UIEdgeInsets(top: 0, left: 8, bottom: 0, right: 8)
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// use negative indicator insets to bring the indicators back to the edge of the containing view
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// using collectionView.contentInset doesn't work the compositional layout ignores the inset when calculating fractional widths
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collectionView.scrollIndicatorInsets = UIEdgeInsets(top: 0, left: -8, bottom: 0, right: -8)
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collectionView.contentInset = UIEdgeInsets(top: 8, left: 0, bottom: 8, right: 0)
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collectionView.backgroundColor = .clear
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collectionView.register(EmojiCollectionViewCell.self, forCellWithReuseIdentifier: reuseIdentifier)
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dataSource = UICollectionViewDiffableDataSource(collectionView: collectionView) { (collectionView, indexPath, item) -> UICollectionViewCell? in
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let cell = collectionView.dequeueReusableCell(withReuseIdentifier: reuseIdentifier, for: indexPath) as! EmojiCollectionViewCell
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cell.updateUI(emoji: item.emoji)
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return cell
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}
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mastodonController.getCustomEmojis { (emojis) in
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DispatchQueue.main.async {
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self.dataSource.apply(self.createFilteredSnapshot(emojis: emojis))
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}
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}
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}
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private func createFilteredSnapshot(emojis: [Emoji]) -> NSDiffableDataSourceSnapshot<Section, Item> {
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let items: [Item]
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if searchQuery.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
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items = emojis.map { Item(emoji: $0) }
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} else {
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items = emojis
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.map { ($0, FuzzyMatcher.match(pattern: searchQuery, str: $0.shortcode)) }
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.filter(\.1.matched)
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.sorted { $0.1.score > $1.1.score }
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.map { Item(emoji: $0.0) }
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}
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var snapshot = NSDiffableDataSourceSnapshot<Section, Item>()
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snapshot.appendSections([.emojis])
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snapshot.appendItems(items)
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return snapshot
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}
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// MARK: UICollectionViewDelegate
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override func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
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guard let item = dataSource.itemIdentifier(for: indexPath) else { return }
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delegate?.selectedEmoji(item.emoji)
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}
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}
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extension EmojiPickerCollectionViewController {
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enum Section {
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case emojis
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}
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struct Item: Hashable, Equatable {
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let emoji: Emoji
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func hash(into hasher: inout Hasher) {
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hasher.combine(emoji.shortcode)
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}
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static func ==(lhs: Item, rhs: Item) -> Bool {
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lhs.emoji.shortcode == rhs.emoji.shortcode
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -1,46 +0,0 @@
|
|||
//
|
||||
// EmojiPickerWrapper.swift
|
||||
// Tusker
|
||||
//
|
||||
// Created by Shadowfacts on 10/14/20.
|
||||
// Copyright © 2020 Shadowfacts. All rights reserved.
|
||||
//
|
||||
|
||||
import SwiftUI
|
||||
import Pachyderm
|
||||
|
||||
struct EmojiPickerWrapper: UIViewControllerRepresentable {
|
||||
typealias UIViewControllerType = EmojiPickerCollectionViewController
|
||||
|
||||
let searchQuery: String
|
||||
|
||||
@EnvironmentObject private var mastodonController: MastodonController
|
||||
@EnvironmentObject private var uiState: ComposeUIState
|
||||
|
||||
func makeUIViewController(context: Context) -> EmojiPickerCollectionViewController {
|
||||
let vc = EmojiPickerCollectionViewController(mastodonController: mastodonController)
|
||||
vc.delegate = context.coordinator
|
||||
return vc
|
||||
}
|
||||
|
||||
func updateUIViewController(_ uiViewController: EmojiPickerCollectionViewController, context: Context) {
|
||||
uiViewController.searchQuery = searchQuery
|
||||
}
|
||||
|
||||
func makeCoordinator() -> Coordinator {
|
||||
return Coordinator(uiState: uiState)
|
||||
}
|
||||
|
||||
class Coordinator: EmojiPickerCollectionViewControllerDelegate {
|
||||
let uiState: ComposeUIState
|
||||
|
||||
init(uiState: ComposeUIState) {
|
||||
self.uiState = uiState
|
||||
}
|
||||
|
||||
func selectedEmoji(_ emoji: Emoji) {
|
||||
uiState.currentInput?.autocomplete(with: ":\(emoji.shortcode):")
|
||||
uiState.autocompleteState = nil
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue