add usesysplaylist option

app/main.go

@@ -58,7 +58,9 @@ func main() {
 		global.EventManager.Start()
 	}()
 	gui.MainWindow.ShowAndRun()
+	global.Logger.Info("closing internal server")
 	internal.Stop()
+	global.Logger.Infof("closing event manager")
 	global.EventManager.Stop()
 	if *dev {
 		i18n.SaveTranslation()

assets/translation.json

@@ -52,6 +52,14 @@
       "en": "Basic",
       "zh-CN": "基础设置"
     },
+    "gui.config.basic.use_system_playlist": {
+      "en": "Play system playlist when no music",
+      "zh-CN": "是否播放闲置歌单(实验性)"
+    },
+    "gui.config.basic.use_system_playlist.prompt": {
+      "en": "Yes",
+      "zh-CN": "是"
+    },
     "gui.history.artist": {
       "en": "Artist",
       "zh-CN": "歌手"

gui/config_basic.go

@@ -124,6 +124,13 @@ func (b *bascicConfig) CreatePanel() fyne.CanvasObject {
 	checkUpdateBtn := widget.NewButton(i18n.T("gui.config.basic.check_update"), func() {
 		global.EventManager.CallA(events.CheckUpdateCmd, events.CheckUpdateCmdEvent{})
 	})
-	b.panel = container.NewVBox(randomPlaylist, skipWhenErr, outputDevice, checkUpdateBox, checkUpdateBtn)
+	useSysPlaylistBtn := container.NewHBox(
+		widget.NewLabel(i18n.T("gui.config.basic.use_system_playlist")),
+		component.NewCheckOneWayBinding(
+			i18n.T("gui.config.basic.use_system_playlist.prompt"),
+			&config.General.UseSystemPlaylist,
+			config.General.UseSystemPlaylist),
+	)
+	b.panel = container.NewVBox(randomPlaylist, useSysPlaylistBtn, skipWhenErr, outputDevice, checkUpdateBox, checkUpdateBtn)
 	return b.panel
 }

gui/gui.go

@@ -79,15 +79,20 @@ func Initialize() {
 		})
 
 	checkUpdate()
-	MainWindow.SetFixedSize(true)
+	MainWindow.SetFixedSize(config.General.FixedSize)
 	if config.General.ShowSystemTray {
 		setupSysTray()
 	} else {
 		MainWindow.SetCloseIntercept(
 			func() {
-				// save twice i don;t care
+				// todo: save twice i don;t care
 				_ = config.SaveToConfigFile(config.ConfigPath)
 				MainWindow.Close()
 			})
 	}
+	MainWindow.SetOnClosed(func() {
+		if playerWindow != nil {
+			playerWindow.Close()
+		}
+	})
 }

internal/controller/controller.go

@@ -65,13 +65,17 @@ func handlePlayNext() {
 					events.PlaylistNextCmdEvent{
 						Remove: true,
 					})
-			} else {
+				return
+			}
+			if !config.General.UseSystemPlaylist {
+				// do not play system playlist
+				return
+			}
 			log.Infof("Try to play next media in system playlist")
 			global.EventManager.CallA(events.PlaylistNextCmd(model.PlaylistIDSystem),
 				events.PlaylistNextCmdEvent{
 					Remove: false,
 				})
-			}
 		})
 
 	global.EventManager.RegisterA(

internal/internal.go

@@ -37,6 +37,6 @@ func Stop() {
 	//sysmediacontrol.Destroy()
 	liveroom.StopAndSave()
 	playlist.Close()
-	player.StopMpvPlayer()
 	plugins.ClosePlugins()
+	player.StopMpvPlayer()
 }

internal/playlist/model.go

@@ -151,7 +151,7 @@ func (p *playlist) Next(delete bool) {
 	p.Lock.Lock()
 	if p.Size() == 0 {
 		// no media in the playlist
-		// do not issue any event
+		// do not dispatch any event
 		p.Lock.Unlock()
 		return
 	}

pkg/config/config_general.go

@@ -9,6 +9,8 @@ type _GeneralConfig struct {
 	AutoCheckUpdate   bool
 	ShowSystemTray    bool
 	PlayNextOnFail    bool
+	UseSystemPlaylist bool
+	FixedSize         bool
 }
 
 func (c *_GeneralConfig) Name() string {
@@ -23,4 +25,6 @@ var General = &_GeneralConfig{
 	Width:             960,
 	Height:            480,
 	PlayNextOnFail:    false,
+	UseSystemPlaylist: true,
+	FixedSize:         true,
 }