Talon
e26e7db5b1
Full SwiftUI app at clients/apple/iOS/VoiceCatiOS.xcodeproj:
- 24 Swift source files: AppState + SessionState (@Observable @MainActor),
AudioSessionManager (AVAudioSession owner + interruption/route handling),
ServerListStore/SavedServer (App Group container + Keychain sharing),
and 14 SwiftUI views covering the full feature set
- NavigationSplitView on iPad, TabView on iPhone (horizontalSizeClass)
- Channel tree via OutlineGroup, user list with context menu admin actions
- PTT via DragGesture(minimumDistance: 0) + @GestureState
- onEvent closures hop to MainActor via Task { @MainActor in ... }
- App Group: group.cat.voice.VoiceCat (shared with future ReplayKit extension)
C ABI: add vc_audio_suspend / vc_audio_resume (AudioEngine::suspend/resume)
called by AudioSessionManager on AVAudioSession interruption events.
XCFramework: add ios-arm64 and ios-arm64-simulator slices to build-xcframework.sh;
Package.swift gains .iOS(.v17) platform; CMakePresets.json adds apple-ios /
apple-ios-sim presets with arm64-ios / arm64-ios-simulator vcpkg triplets.
Verified: xcodebuild -target VoiceCatiOS -sdk iphonesimulator26.5 BUILD SUCCEEDED.
95 lines
3.1 KiB
Swift
95 lines
3.1 KiB
Swift
import SwiftUI
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import VoiceCatCore
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struct ChatView: View {
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@Bindable var session: SessionState
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@State private var composeText = ""
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@State private var scope: VoiceCatTextScope = .channel
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@State private var privateTargetId: UInt32 = 0
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var body: some View {
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VStack(spacing: 0) {
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// Message list
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ScrollViewReader { proxy in
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ScrollView {
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LazyVStack(alignment: .leading, spacing: 8) {
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ForEach(session.messages) { msg in
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ChatBubble(message: msg)
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.id(msg.id)
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}
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}
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.padding()
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}
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.onChange(of: session.messages.count) { _, _ in
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if let last = session.messages.last {
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proxy.scrollTo(last.id, anchor: .bottom)
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}
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}
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}
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Divider()
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// Compose bar
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HStack(spacing: 8) {
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TextField("Message…", text: $composeText, axis: .vertical)
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.lineLimit(1...5)
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.textFieldStyle(.roundedBorder)
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.accessibilityLabel("Message text field")
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.onSubmit { sendMessage() }
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Button {
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sendMessage()
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} label: {
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Image(systemName: "arrow.up.circle.fill")
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.imageScale(.large)
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}
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.disabled(composeText.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty
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|| session.currentChannelId == 0)
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.accessibilityLabel("Send message")
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}
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.padding(.horizontal)
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.padding(.vertical, 8)
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}
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.navigationTitle("Chat")
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.navigationBarTitleDisplayMode(.inline)
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}
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private func sendMessage() {
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let text = composeText.trimmingCharacters(in: .whitespacesAndNewlines)
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guard !text.isEmpty else { return }
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session.sendText(text, scope: .channel)
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composeText = ""
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}
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}
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private struct ChatBubble: View {
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let message: ChatMessage
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private var timeString: String {
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let fmt = DateFormatter()
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fmt.dateStyle = .none
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fmt.timeStyle = .short
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return fmt.string(from: message.timestamp)
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}
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var body: some View {
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VStack(alignment: .leading, spacing: 2) {
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HStack(spacing: 4) {
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Text(message.senderName)
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.font(.caption)
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.fontWeight(.semibold)
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.foregroundStyle(.secondary)
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Text(timeString)
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.font(.caption2)
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.foregroundStyle(.tertiary)
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}
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Text(message.text)
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.font(.body)
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.textSelection(.enabled)
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}
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.frame(maxWidth: .infinity, alignment: .leading)
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.accessibilityElement(children: .combine)
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.accessibilityLabel("\(message.senderName) at \(timeString): \(message.text)")
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}
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}
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