permissionlesstech/bitchat
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fix waveform alignment

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This commit is contained in:
callebtc
2025-09-18 18:34:54 +02:00
parent fa04e801b6
commit 57c5d81981
2 changed files with 27 additions and 16 deletions
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bitchat/Views/ImageMessageRow.swift
+1
View File
@@ -28,6 +28,7 @@ struct ImageMessageRow: View {
.resizable()
.aspectRatio(contentMode: .fit)
.frame(maxWidth: 300, maxHeight: 400, alignment: .topLeading)
.clipShape(RoundedRectangle(cornerRadius: 12, style: .continuous))
Spacer(minLength: 0)
}
if message.isPrivate && message.sender == viewModel.nickname,
bitchat/Views/VoiceMessageRow.swift
+26 -16
View File
@@ -11,44 +11,54 @@ struct VoiceMessageRow: View {
@State private var player: AVAudioPlayer?
var body: some View {
HStack(spacing: 8) {
HStack(alignment: .center, spacing: 8) {
// Play / Pause control (fixed size similar to Android's 28dp)
Button(action: togglePlay) {
Image(systemName: isPlaying ? "pause.circle.fill" : "play.circle.fill")
.font(.system(size: 22))
.font(.system(size: 24))
}
.buttonStyle(.plain)
// Waveform takes remaining width, fixed height, vertically centered
GeometryReader { geo in
let barWidth: CGFloat = 2
let barSpacing: CGFloat = 2
let step = barWidth + barSpacing
let maxBars = max(0, Int(floor(geo.size.width / step)))
let displayCount = min(maxBars, bins.count)
ZStack(alignment: .leading) {
// Base waveform
HStack(spacing: 2) {
ForEach(Array(bins.enumerated()), id: \.offset) { _, v in
// Apply logarithmic normalization for better visibility of quiet recordings
// Base waveform (gray)
HStack(spacing: barSpacing) {
ForEach(0..<displayCount, id: \.self) { i in
let v = bins[i]
let normalizedV = v <= 0 ? 0 : min(1.0, log(1.0 + v * 9.0) / log(10.0))
let h = max(2, CGFloat(normalizedV) * geo.size.height)
Capsule().fill(Color.gray.opacity(0.4)).frame(width: 2, height: h)
VStack { Spacer(minLength: 0); Capsule().fill(Color.gray.opacity(0.4)).frame(width: barWidth, height: h); Spacer(minLength: 0) }
}
}
// Filled progress (with normalized amplitude)
// Filled progress (blue) or send progress if provided
let activeProgress = sendProgress ?? progress
let filled = Int(Double(bins.count) * activeProgress)
HStack(spacing: 2) {
ForEach(0..<max(0, min(bins.count, filled)), id: \.self) { i in
let filledBars = Int(Double(displayCount) * activeProgress)
HStack(spacing: barSpacing) {
ForEach(0..<max(0, min(displayCount, filledBars)), id: \.self) { i in
let v = bins[i]
// Apply logarithmic normalization for better visibility of quiet recordings
let normalizedV = v <= 0 ? 0 : min(1.0, log(1.0 + v * 9.0) / log(10.0))
let h = max(2, CGFloat(normalizedV) * geo.size.height)
Capsule().fill(Color.blue).frame(width: 2, height: h)
VStack { Spacer(minLength: 0); Capsule().fill(Color.blue).frame(width: barWidth, height: h); Spacer(minLength: 0) }
}
Spacer(minLength: 0)
}
}
.clipped() // prevent overflow beyond available width/height
}
.frame(height: 26)
.frame(height: 36)
// Reserve width for duration to avoid being pushed out by waveform
Text(formattedDuration)
.font(.system(size: 11, design: .monospaced))
.font(.system(size: 12, design: .monospaced))
.foregroundColor(.secondary)
.frame(width: 44, alignment: .trailing)
}
.onAppear(perform: load)
.onDisappear { player?.stop(); isPlaying = false }