native macOS codings agent orchestrator prowl.onev.cat
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Swift
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struct TabIconPickerView: View { let initialIcon: String? let defaultIcon: TabIconSource let title: LocalizedStringResource let subtitle: LocalizedStringResource let resetHelp: LocalizedStringResource let presets: [String] /// Optional host-provided section rendered between the header and /// the symbol field — the repository picker injects its /// "Suggested for this repository" content here. Receives a binding /// to the symbol name so tapping a suggestion fills the field. /// Type-erased because a generic parameter would forbid this type's /// static preset table. let suggestionsSection: ((Binding<String>) -> AnyView)? let onApply: (String?) -> Void let onCancel: () -> Void
@State private var symbolName: String @FocusState private var symbolFieldFocused: Bool
init( initialIcon: String?, defaultIcon: TabIconSource, title: LocalizedStringResource = "Tab Icon", subtitle: LocalizedStringResource = "Pick a preset or enter any SF Symbol name available in your system.", resetHelp: LocalizedStringResource = "Restore the default icon for this tab", presets: [String] = TabIconPickerView.symbolPresets, suggestionsSection: ((Binding<String>) -> AnyView)? = nil, onApply: @escaping (String?) -> Void, onCancel: @escaping () -> Void ) { self.initialIcon = initialIcon self.defaultIcon = defaultIcon self.title = title self.subtitle = subtitle self.resetHelp = resetHelp self.presets = presets self.suggestionsSection = suggestionsSection self.onApply = onApply self.onCancel = onCancel _symbolName = State(initialValue: initialIcon ?? "") }
var body: some View { VStack(alignment: .leading, spacing: 16) { VStack(alignment: .leading, spacing: 4) { Text(title) .font(.headline) Text(subtitle) .font(.caption) .foregroundStyle(.secondary) }
if let suggestionsSection { suggestionsSection($symbolName) }
HStack(spacing: 10) { TabIconImage(rawName: previewIcon.storageString, pointSize: 20) .foregroundStyle(isPreviewValid ? Color.primary : Color.secondary) .frame(width: 32, height: 32) .background( RoundedRectangle(cornerRadius: 6, style: .continuous) .fill(Color.secondary.opacity(0.15)) ) .accessibilityLabel(Text("Preview")) TextField("SF Symbol name", text: $symbolName) .textFieldStyle(.roundedBorder) .focused($symbolFieldFocused) .onSubmit { applyIfValid() } Button("Open SF Symbols") { openSFSymbolsReference() } }
LazyVGrid( columns: Array(repeating: GridItem(.fixed(32), spacing: 6), count: 8), spacing: 6 ) { ForEach(presets, id: \.self) { symbol in Button { symbolName = symbol symbolFieldFocused = true } label: { Image(systemName: symbol) .imageScale(.medium) .frame(width: 32, height: 32) .background( RoundedRectangle(cornerRadius: 6, style: .continuous) .stroke(symbolName == symbol ? Color.accentColor : Color.clear, lineWidth: 2) ) .contentShape(RoundedRectangle(cornerRadius: 6, style: .continuous)) .accessibilityHidden(true) } .buttonStyle(.plain) .help(symbol) } } .padding(8) .background( RoundedRectangle(cornerRadius: 8, style: .continuous) .fill(Color.secondary.opacity(0.08)) )
HStack { Button("Reset to Default") { onApply(nil) } .help(Text(resetHelp)) Spacer() Button("Cancel", role: .cancel) { onCancel() } .keyboardShortcut(.cancelAction) Button("Done") { applyIfValid() } .keyboardShortcut(.defaultAction) .disabled(!canApply) } } .padding(24) .frame(width: 410) .onAppear { symbolFieldFocused = true } }
private var trimmedName: String { symbolName.trimmingCharacters(in: .whitespacesAndNewlines) }
private var previewIcon: TabIconSource { isPreviewValid ? TabIconSource(systemSymbol: trimmedName) : defaultIcon }
private var isPreviewValid: Bool { Self.isValidSymbol(trimmedName) }
private var canApply: Bool { !trimmedName.isEmpty && isPreviewValid }
private func applyIfValid() { guard canApply else { return } onApply(trimmedName) }
private func openSFSymbolsReference() { if let appURL = NSWorkspace.shared.urlForApplication( withBundleIdentifier: "com.apple.SFSymbols") { let configuration = NSWorkspace.OpenConfiguration() NSWorkspace.shared.openApplication(at: appURL, configuration: configuration) { _, _ in } return } guard let url = URL(string: "https://developer.apple.com/sf-symbols/") else { return } NSWorkspace.shared.open(url) }
static func isValidSymbol(_ name: String) -> Bool { guard !name.isEmpty else { return false } return NSImage(systemSymbolName: name, accessibilityDescription: nil) != nil }
/// Presets curated around common development workflows. Grouped loosely by /// theme so scanning the grid reveals an intent quickly: /// terminal → run/build → watch/refresh → server/network → source control → /// code/files → tests/bugs → AI/agent → release/deploy → metrics/logs → /// security → compute. static let symbolPresets: [String] = [ "terminal", "terminal.fill", "play.fill", "stop.fill", "hammer.fill", "wrench.and.screwdriver.fill", "eye.fill", "clock.fill", "arrow.clockwise", "arrow.triangle.2.circlepath", "bolt.fill", "server.rack", "network", "cloud.fill", "globe", "antenna.radiowaves.left.and.right", "externaldrive.fill", "arrow.triangle.branch", "arrow.triangle.pull", "arrow.merge", "chevron.left.forwardslash.chevron.right", "curlybraces", "doc.text.fill", "folder.fill", "checkmark.circle.fill", "xmark.circle.fill", "exclamationmark.triangle.fill", "ladybug.fill", "sparkles", "wand.and.stars", "brain.head.profile", "shippingbox.fill", "paperplane.fill", "archivebox.fill", "chart.line.uptrend.xyaxis", "chart.bar.fill", "magnifyingglass", "lock.fill", "key.fill", "cpu", ]}
#if DEBUG #Preview("Default icon") { TabIconPickerView( initialIcon: nil, defaultIcon: TabIconSource(systemSymbol: "terminal"), onApply: { _ in }, onCancel: {} ) }
#Preview("With override") { TabIconPickerView( initialIcon: "sparkles", defaultIcon: TabIconSource(systemSymbol: "terminal"), onApply: { _ in }, onCancel: {} ) }#endif