Add mnemonic mute controls

ui.go

@@ -205,6 +205,46 @@ func (b *Barnard) OnVoiceToggle(ui *uiterm.Ui, key uiterm.Key) {
 	b.setTransmit(ui, 2)
 }
 
+func (b *Barnard) OnSelfMuteToggle(ui *uiterm.Ui, key uiterm.Key) {
+	b.toggleSelfMute()
+}
+
+func (b *Barnard) selfMuted() bool {
+	if b.Client == nil || b.Client.Self == nil {
+		return false
+	}
+	muted := false
+	b.Client.Do(func() { muted = b.Client.Self.SelfMuted })
+	return muted
+}
+
+func (b *Barnard) setSelfMute(muted bool) {
+	if !b.isConnected() || b.Client == nil || b.Client.Self == nil {
+		b.Notify("error", "me", "cannot change self mute while disconnected")
+		b.UpdateGeneralStatus("cannot change self mute while disconnected", true)
+		return
+	}
+	if b.selfMuted() == muted {
+		return
+	}
+	if muted && b.isTransmitting() {
+		b.StopTransmission()
+	}
+	b.Client.Self.SetSelfMuted(muted)
+	event := "unmute"
+	line := "You unmuted yourself"
+	if muted {
+		event = "mute"
+		line = "You muted yourself"
+	}
+	b.Notify(event, "me", "")
+	b.AddOutputLine(line)
+}
+
+func (b *Barnard) toggleSelfMute() {
+	b.setSelfMute(!b.selfMuted())
+}
+
 func (b *Barnard) CommandLog(ui *uiterm.Ui, cmd string) {
 	b.AddOutputLine("command " + cmd)
 }
@@ -381,6 +421,10 @@ func (b *Barnard) setTransmit(ui *uiterm.Ui, val int) {
 		b.Notify("error", "me", "cannot transmit in muted channel")
 		b.setTransmitting(false)
 		b.UpdateGeneralStatus("cannot transmit in muted channel", true)
+	} else if b.selfMuted() {
+		b.Notify("error", "me", "cannot transmit while self-muted")
+		b.setTransmitting(false)
+		b.UpdateGeneralStatus("cannot transmit while self-muted", true)
 	} else {
 		b.setTransmitting(true)
 		if b.ToneTest {
@@ -640,6 +684,7 @@ func (b *Barnard) OnUiInitialize(ui *uiterm.Ui) {
 	b.Ui.AddKeyListener(b.OnFocusPress, b.Hotkeys.SwitchViews)
 	b.Ui.AddKeyListener(b.OnAdminMenuPress, b.Hotkeys.AdminMenu)
 	b.Ui.AddKeyListener(b.OnVoiceToggle, b.Hotkeys.Talk)
+	b.Ui.AddKeyListener(b.OnSelfMuteToggle, b.Hotkeys.SelfMuteToggle)
 	b.Ui.AddKeyListener(b.OnTimestampToggle, b.Hotkeys.ToggleTimestamps)
 	b.Ui.AddKeyListener(b.OnNoiseSuppressionToggle, b.Hotkeys.NoiseSuppressionToggle)
 	b.Ui.AddKeyListener(b.OnAGCToggle, b.Hotkeys.AGCToggle)