Add alt+d deafen keyboard shortcut.

config/hotkey_config.go

@@ -24,4 +24,5 @@ type Hotkeys struct {
 	NoiseSuppressionToggle *uiterm.Key
 	AGCToggle              *uiterm.Key
 	SelfMuteToggle         *uiterm.Key
+	SelfDeafenToggle       *uiterm.Key
 }

config/user_config.go

@@ -182,6 +182,7 @@ func (c *Config) ensureHotkeys() {
 		NoiseSuppressionToggle: key(uiterm.KeyF9),
 		AGCToggle:              key(uiterm.KeyF12),
 		SelfMuteToggle:         key(uiterm.KeyAltM),
+		SelfDeafenToggle:       key(uiterm.KeyAltD),
 	}
 	hotkeys := c.config.Hotkeys
 	if hotkeys.Talk == nil {
@@ -243,6 +244,9 @@ func (c *Config) ensureHotkeys() {
 	if hotkeys.SelfMuteToggle == nil {
 		hotkeys.SelfMuteToggle = defaults.SelfMuteToggle
 	}
+	if hotkeys.SelfDeafenToggle == nil {
+		hotkeys.SelfDeafenToggle = defaults.SelfDeafenToggle
+	}
 }
 
 func hotkeyAlreadyUsed(hotkeys *Hotkeys, wanted uiterm.Key) bool {
@@ -252,6 +256,7 @@ func hotkeyAlreadyUsed(hotkeys *Hotkeys, wanted uiterm.Key) bool {
 		hotkeys.SwitchViews, hotkeys.ClearOutput, hotkeys.ScrollUp, hotkeys.ScrollDown,
 		hotkeys.ScrollToTop, hotkeys.ScrollToBottom, hotkeys.AdminMenu,
 		hotkeys.NoiseSuppressionToggle, hotkeys.AGCToggle, hotkeys.SelfMuteToggle,
+		hotkeys.SelfDeafenToggle,
 	}
 	for _, binding := range bindings {
 		if binding != nil && *binding == wanted {

config/user_config_test.go

@@ -49,6 +49,9 @@ func TestConfigBackfillsRecordingDefaults(t *testing.T) {
 	if got := *cfg.GetHotkeys().RecordToggle; got != uiterm.KeyCtrlR {
 		t.Fatalf("expected record toggle ctrl_r, got %s", got)
 	}
+	if got := cfg.GetHotkeys().SelfDeafenToggle; got == nil || *got != uiterm.KeyAltD {
+		t.Fatalf("expected self deafen toggle alt_d, got %v", got)
+	}
 	if cfg.GetHotkeys().AdminMenu == nil {
 		t.Fatal("expected admin menu hotkey to be backfilled")
 	}
@@ -96,6 +99,7 @@ func TestNewHotkeyDefaults(t *testing.T) {
 		{name: "volume reset", got: hotkeys.VolumeReset, want: uiterm.KeyBackspace},
 		{name: "tree mute", got: hotkeys.MuteToggle, want: uiterm.KeyM},
 		{name: "self mute", got: hotkeys.SelfMuteToggle, want: uiterm.KeyAltM},
+		{name: "self deafen", got: hotkeys.SelfDeafenToggle, want: uiterm.KeyAltD},
 		{name: "actions menu", got: hotkeys.AdminMenu, want: uiterm.KeyF10},
 		{name: "keyboard help", got: hotkeys.HelpMenu, want: uiterm.KeyF1},
 		{name: "exit", got: hotkeys.Exit, want: uiterm.KeyCtrlQ},