add deafen toggle (F1) and move voice toggle to F4

ui.go

@@ -44,18 +44,56 @@ func (b *Barnard) AddOutputMessage(sender *gumble.User, message string) {
 	}
 }
 
-func (b *Barnard) OnVoiceToggle(ui *uiterm.Ui, key uiterm.Key) {
-	if b.UiStatus.Text == "  Tx  " {
+func (b *Barnard) updateStatus() {
+	if b.Client == nil || b.Client.Self == nil {
+		return
+	}
+	if b.Client.Self.SelfDeafened {
+		b.UiStatus.Text = " Deaf "
+		b.UiStatus.Fg = uiterm.ColorWhite | uiterm.AttrBold
+		b.UiStatus.Bg = uiterm.ColorBlue
+	} else if b.transmitting {
+		b.UiStatus.Text = "  Tx  "
+		b.UiStatus.Fg = uiterm.ColorWhite | uiterm.AttrBold
+		b.UiStatus.Bg = uiterm.ColorRed
+	} else {
 		b.UiStatus.Text = " Idle "
 		b.UiStatus.Fg = uiterm.ColorBlack
 		b.UiStatus.Bg = uiterm.ColorWhite
+	}
+}
+
+func (b *Barnard) OnDeafenToggle(ui *uiterm.Ui, key uiterm.Key) {
+	if b.Client == nil || b.Client.Self == nil {
+		return
+	}
+	deaf := !b.Client.Self.SelfDeafened
+	b.Client.Self.SetSelfDeafened(deaf)
+	if deaf && b.transmitting {
+		b.transmitting = false
+		b.Stream.StopSource()
+	}
+	b.debugf("deafen=%v", deaf)
+	b.updateStatus()
+	ui.Refresh()
+}
+
+func (b *Barnard) OnVoiceToggle(ui *uiterm.Ui, key uiterm.Key) {
+	if b.Client == nil || b.Client.Self == nil {
+		return
+	}
+	if b.Client.Self.SelfDeafened {
+		return
+	}
+	if b.transmitting {
+		b.transmitting = false
 		b.Stream.StopSource()
 	} else {
-		b.UiStatus.Fg = uiterm.ColorWhite | uiterm.AttrBold
-		b.UiStatus.Bg = uiterm.ColorRed
-		b.UiStatus.Text = "  Tx  "
+		b.transmitting = true
 		b.Stream.StartSource()
 	}
+	b.debugf("transmit=%v", b.transmitting)
+	b.updateStatus()
 	ui.Refresh()
 }
 
@@ -150,7 +188,8 @@ func (b *Barnard) OnUiInitialize(ui *uiterm.Ui) {
 	ui.Add(uiViewTree, &b.UiTree)
 
 	b.Ui.AddKeyListener(b.OnFocusPress, uiterm.KeyTab)
-	b.Ui.AddKeyListener(b.OnVoiceToggle, uiterm.KeyF1)
+	b.Ui.AddKeyListener(b.OnDeafenToggle, uiterm.KeyF1)
+	b.Ui.AddKeyListener(b.OnVoiceToggle, uiterm.KeyF4)
 	b.Ui.AddKeyListener(b.OnQuitPress, uiterm.KeyF10)
 	b.Ui.AddKeyListener(b.OnClearPress, uiterm.KeyCtrlL)
 	b.Ui.AddKeyListener(b.OnScrollOutputUp, uiterm.KeyPgup)