very WIP for DLNA casting

2025-03-29 15:15:13 -07:00
parent 31c23490d1
commit 4f731833c0
6 changed files with 363 additions and 101 deletions
@@ -11,16 +11,18 @@ import (
 	"path/filepath"
 	"reflect"
 	"runtime"
-	"slices"
 	"strings"
 	"time"

 	"github.com/dweymouth/supersonic/backend/ipc"
 	"github.com/dweymouth/supersonic/backend/mediaprovider"
 	"github.com/dweymouth/supersonic/backend/player"
+	"github.com/dweymouth/supersonic/backend/player/dlna"
 	"github.com/dweymouth/supersonic/backend/player/mpv"
 	"github.com/dweymouth/supersonic/backend/util"
 	"github.com/google/uuid"
+	"github.com/supersonic-app/go-upnpcast/device"
+	"github.com/supersonic-app/go-upnpcast/services"

 	"github.com/20after4/configdir"
 	"github.com/zalando/go-keyring"
@@ -43,7 +45,7 @@ type App struct {
 	ServerManager   *ServerManager
 	ImageManager    *ImageManager
 	PlaybackManager *PlaybackManager
-	LocalPlayer     *mpv.Player
+	LocalPlayer     player.BasePlayer
 	UpdateChecker   UpdateChecker
 	MPRISHandler    *MPRISHandler
 	WinSMTC         *SMTC
@@ -273,7 +275,11 @@ func (a *App) initMPV() error {
 	if err := p.Init(c.InMemoryCacheSizeMB); err != nil {
 		return fmt.Errorf("failed to initialize mpv player: %s", err.Error())
 	}
-	a.LocalPlayer = p
+	//	a.LocalPlayer = p
+	devices, _ := device.SearchMediaRenderers(context.Background(), 10, services.AVTransport)
+	if len(devices) > 0 {
+		a.LocalPlayer, _ = dlna.NewDLNAPlayer(devices[0])
+	}
 	return nil
 }

@@ -281,55 +287,57 @@ func (a *App) setupMPV() error {
 	a.Config.LocalPlayback.Volume = clamp(a.Config.LocalPlayback.Volume, 0, 100)
 	a.LocalPlayer.SetVolume(a.Config.LocalPlayback.Volume)

-	devs, err := a.LocalPlayer.ListAudioDevices()
-	if err != nil {
-		return err
-	}
-
-	desiredDevice := a.Config.LocalPlayback.AudioDeviceName
-	var desiredDeviceAvailable bool
-	for _, dev := range devs {
-		if dev.Name == desiredDevice {
-			desiredDeviceAvailable = true
-			break
+	/*
+		devs, err := a.LocalPlayer.ListAudioDevices()
+		if err != nil {
+			return err
 		}
-	}
-	if !desiredDeviceAvailable {
-		// The audio device the user has configured is not available.
-		// Use the default (autoselect) device but leave the setting unchanged,
-		// in case the device is later available on a subsequent run of the app
-		// (e.g. a USB audio device that is currently unplugged)
-		desiredDevice = "auto"
-	}
-	a.LocalPlayer.SetAudioDevice(desiredDevice)

-	rgainOpts := []string{ReplayGainNone, ReplayGainAlbum, ReplayGainTrack, ReplayGainAuto}
-	if !slices.Contains(rgainOpts, a.Config.ReplayGain.Mode) {
-		a.Config.ReplayGain.Mode = ReplayGainNone
-	}
-	mode := player.ReplayGainNone
-	switch a.Config.ReplayGain.Mode {
-	case ReplayGainAlbum:
-		mode = player.ReplayGainAlbum
-	case ReplayGainTrack:
-		mode = player.ReplayGainTrack
-	case ReplayGainAuto:
-		mode = player.ReplayGainTrack
-	}
+		desiredDevice := a.Config.LocalPlayback.AudioDeviceName
+		var desiredDeviceAvailable bool
+		for _, dev := range devs {
+			if dev.Name == desiredDevice {
+				desiredDeviceAvailable = true
+				break
+			}
+		}
+		if !desiredDeviceAvailable {
+			// The audio device the user has configured is not available.
+			// Use the default (autoselect) device but leave the setting unchanged,
+			// in case the device is later available on a subsequent run of the app
+			// (e.g. a USB audio device that is currently unplugged)
+			desiredDevice = "auto"
+		}
+		a.LocalPlayer.SetAudioDevice(desiredDevice)

-	a.LocalPlayer.SetReplayGainOptions(player.ReplayGainOptions{
-		Mode:            mode,
-		PreventClipping: a.Config.ReplayGain.PreventClipping,
-		PreampGain:      a.Config.ReplayGain.PreampGainDB,
-	})
-	a.LocalPlayer.SetAudioExclusive(a.Config.LocalPlayback.AudioExclusive)
+		rgainOpts := []string{ReplayGainNone, ReplayGainAlbum, ReplayGainTrack, ReplayGainAuto}
+		if !slices.Contains(rgainOpts, a.Config.ReplayGain.Mode) {
+			a.Config.ReplayGain.Mode = ReplayGainNone
+		}
+		mode := player.ReplayGainNone
+		switch a.Config.ReplayGain.Mode {
+		case ReplayGainAlbum:
+			mode = player.ReplayGainAlbum
+		case ReplayGainTrack:
+			mode = player.ReplayGainTrack
+		case ReplayGainAuto:
+			mode = player.ReplayGainTrack
+		}

-	eq := &mpv.ISO15BandEqualizer{
-		EQPreamp: a.Config.LocalPlayback.EqualizerPreamp,
-		Disabled: !a.Config.LocalPlayback.EqualizerEnabled,
-	}
-	copy(eq.BandGains[:], a.Config.LocalPlayback.GraphicEqualizerBands)
-	a.LocalPlayer.SetEqualizer(eq)
+		a.LocalPlayer.SetReplayGainOptions(player.ReplayGainOptions{
+			Mode:            mode,
+			PreventClipping: a.Config.ReplayGain.PreventClipping,
+			PreampGain:      a.Config.ReplayGain.PreampGainDB,
+		})
+		a.LocalPlayer.SetAudioExclusive(a.Config.LocalPlayback.AudioExclusive)
+
+		eq := &mpv.ISO15BandEqualizer{
+			EQPreamp: a.Config.LocalPlayback.EqualizerPreamp,
+			Disabled: !a.Config.LocalPlayback.EqualizerEnabled,
+		}
+		copy(eq.BandGains[:], a.Config.LocalPlayback.GraphicEqualizerBands)
+		a.LocalPlayer.SetEqualizer(eq)
+	*/

 	return nil
 }
@@ -450,7 +458,7 @@ func (a *App) Shutdown() {
 	a.PlaybackManager.DisableCallbacks()
 	a.PlaybackManager.Stop() // will trigger scrobble check
 	a.cancel()
-	a.LocalPlayer.Destroy()
+	//a.LocalPlayer.Destroy()
 }

 func (a *App) SavePlayQueueIfEnabled() {
@@ -0,0 +1,243 @@
+package dlna
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"io"
+	"log"
+	"net"
+	"net/http"
+	"os"
+	"sync"
+	"sync/atomic"
+
+	"github.com/dweymouth/supersonic/backend/player"
+	"github.com/supersonic-app/go-upnpcast/device"
+	"github.com/supersonic-app/go-upnpcast/services/avtransport"
+)
+
+const (
+	stopped = 0
+	playing = 1
+	paused  = 2
+)
+
+var unimplemented = errors.New("unimplemented")
+
+type DLNAPlayer struct {
+	player.BasePlayerCallbackImpl
+
+	avTransport *avtransport.Client
+
+	state   int // stopped, playing, paused
+	seeking bool
+}
+
+func NewDLNAPlayer(device *device.MediaRenderer) (*DLNAPlayer, error) {
+	avt, err := device.AVTransportClient()
+	if err != nil {
+		return nil, err
+	}
+	return &DLNAPlayer{avTransport: avt}, nil
+}
+
+func (d *DLNAPlayer) SetVolume(vol int) error {
+	return unimplemented
+}
+
+func (d *DLNAPlayer) GetVolume() int {
+	return 0
+}
+
+func (d *DLNAPlayer) PlayFile(urlstr string) error {
+	ensureSetupProxies()
+
+	proxyURLLock.Lock()
+	dlnaProxyCurrent.url = urlstr
+	proxyURLLock.Unlock()
+
+	media := avtransport.MediaItem{
+		URL:   "http://" + localIP + ":8080/current",
+		Title: "Supersonic media item",
+	}
+	log.Printf("URL %s", media.URL)
+
+	err := d.avTransport.SetAVTransportMedia(context.Background(), &media)
+	if err != nil {
+		return err
+	}
+	if err := d.avTransport.Play(context.Background()); err != nil {
+		return err
+	}
+	d.state = playing
+	d.InvokeOnPlaying()
+	return nil
+}
+
+func (d *DLNAPlayer) SetNextFile(url string) error {
+	var media *avtransport.MediaItem
+	if url != "" {
+		ensureSetupProxies()
+
+		proxyURLLock.Lock()
+		dlnaProxyCurrent.url = url
+		proxyURLLock.Unlock()
+
+		media = &avtransport.MediaItem{
+			URL: "http://" + localIP + ":8080/next",
+		}
+	}
+	return d.avTransport.SetNextAVTransportMedia(context.Background(), media)
+}
+
+func (d *DLNAPlayer) Continue() error {
+	if err := d.avTransport.Play(context.Background()); err != nil {
+		return err
+	}
+	d.state = playing
+	d.InvokeOnPlaying()
+	return nil
+}
+
+func (d *DLNAPlayer) Pause() error {
+	if err := d.avTransport.Pause(context.Background()); err != nil {
+		return err
+	}
+	d.state = paused
+	d.InvokeOnPaused()
+	return nil
+}
+
+func (d *DLNAPlayer) Stop() error {
+	if err := d.avTransport.Pause(context.Background()); err != nil {
+		return err
+	}
+	d.state = stopped
+	d.InvokeOnStopped()
+	return nil
+}
+
+func (d *DLNAPlayer) SeekSeconds(secs float64) error {
+	d.seeking = true
+	if err := d.avTransport.Seek(context.Background(), int(secs)); err != nil {
+		d.seeking = false
+		return err
+	}
+	d.seeking = false
+	d.InvokeOnSeek()
+	return nil
+}
+
+func (d *DLNAPlayer) IsSeeking() bool {
+	return d.seeking
+}
+
+func (d *DLNAPlayer) GetStatus() player.Status {
+	state := player.Stopped
+	if d.state == playing {
+		state = player.Playing
+	} else if d.state == paused {
+		state = player.Paused
+	}
+
+	// TODO - the rest
+
+	return player.Status{
+		State: state,
+	}
+}
+
+func getLocalIP() (string, error) {
+	interfaces, err := net.Interfaces()
+	if err != nil {
+		return "", err
+	}
+
+	for _, iface := range interfaces {
+		if iface.Flags&net.FlagUp == 0 || iface.Flags&net.FlagLoopback != 0 {
+			continue
+		}
+
+		addrs, err := iface.Addrs()
+		if err != nil {
+			return "", err
+		}
+
+		for _, addr := range addrs {
+			ipnet, ok := addr.(*net.IPNet)
+			if ok && !ipnet.IP.IsLoopback() && ipnet.IP.To4() != nil {
+				return ipnet.IP.String(), nil
+			}
+		}
+	}
+
+	return "", fmt.Errorf("no suitable interface found")
+}
+
+var (
+	localIP          string
+	proxyURLLock     sync.Mutex
+	dlnaProxyCurrent proxy
+	dlnaProxyNext    proxy
+	proxyActive      atomic.Bool
+)
+
+func ensureSetupProxies() {
+	if proxyActive.Swap(true) {
+		return // already active
+	}
+
+	localIP, _ = getLocalIP()
+	log.Println(localIP)
+
+	mux := http.NewServeMux()
+	mux.HandleFunc("/current", dlnaProxyCurrent.handleRequest)
+	mux.HandleFunc("/next", dlnaProxyNext.handleRequest)
+	go http.ListenAndServe(":8080", mux)
+}
+
+type proxy struct {
+	url string
+}
+
+func (p *proxy) handleRequest(w http.ResponseWriter, r *http.Request) {
+	// Create a new request to the target server
+	proxyURLLock.Lock()
+	url := p.url
+	proxyURLLock.Unlock()
+	log.Println("Got request for " + url)
+	proxyReq, err := http.NewRequest(r.Method, url, r.Body)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	// Copy headers from the original request to the new request
+	proxyReq.Header = r.Header
+
+	// Create an HTTP client and send the request
+	client := &http.Client{}
+	resp, err := client.Do(proxyReq)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusBadGateway)
+		return
+	}
+	defer resp.Body.Close()
+
+	// Copy headers from the response to the writer
+	for name, values := range resp.Header {
+		for _, value := range values {
+			w.Header().Add(name, value)
+		}
+	}
+
+	// Set the status code
+	w.WriteHeader(resp.StatusCode)
+
+	// Copy the response body to the writer
+	_, err = io.Copy(w, resp.Body)
+	if err != nil {
+		fmt.Fprintln(os.Stderr, "Error copying response body:", err)
+	}
+}
@@ -18,6 +18,7 @@ require (
 	github.com/quarckster/go-mpris-server v1.0.3
 	github.com/supersonic-app/go-mpv v0.1.0
 	github.com/supersonic-app/go-subsonic v0.0.0-20241224013245-9b2841f3711d
+	github.com/supersonic-app/go-upnpcast v0.0.0-20250312000014-e4f7242a07ce
 	github.com/zalando/go-keyring v0.2.6
 	golang.org/x/net v0.25.0
 	golang.org/x/sys v0.30.0
@@ -39,8 +40,10 @@ require (
 	github.com/go-gl/glfw/v3.3/glfw v0.0.0-20240506104042-037f3cc74f2a // indirect
 	github.com/go-text/render v0.2.0 // indirect
 	github.com/go-text/typesetting v0.2.1 // indirect
+	github.com/h2non/filetype v1.1.3 // indirect
 	github.com/jeandeaual/go-locale v0.0.0-20241217141322-fcc2cadd6f08 // indirect
 	github.com/jsummers/gobmp v0.0.0-20230614200233-a9de23ed2e25 // indirect
+	github.com/koron/go-ssdp v0.0.4 // indirect
 	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 // indirect
 	github.com/nicksnyder/go-i18n/v2 v2.5.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
@@ -53,4 +56,5 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

+replace github.com/supersonic-app/go-upnpcast v0.0.0-20250312000014-e4f7242a07ce => ../go-upnpcast
 replace fyne.io/fyne/v2 v2.6.0-beta1 => github.com/dweymouth/fyne/v2 v2.3.0-rc1.0.20250308154116-c32a0de49bde
@@ -57,10 +57,14 @@ github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 h1:El6M4kTTCOh6aBiKaU
 github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510/go.mod h1:pupxD2MaaD3pAXIBCelhxNneeOaAeabZDe5s4K6zSpQ=
 github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
 github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/h2non/filetype v1.1.3 h1:FKkx9QbD7HR/zjK1Ia5XiBsq9zdLi5Kf3zGyFTAFkGg=
+github.com/h2non/filetype v1.1.3/go.mod h1:319b3zT68BvV+WRj7cwy856M2ehB3HqNOt6sy1HndBY=
 github.com/jeandeaual/go-locale v0.0.0-20241217141322-fcc2cadd6f08 h1:wMeVzrPO3mfHIWLZtDcSaGAe2I4PW9B/P5nMkRSwCAc=
 github.com/jeandeaual/go-locale v0.0.0-20241217141322-fcc2cadd6f08/go.mod h1:ZDXo8KHryOWSIqnsb/CiDq7hQUYryCgdVnxbj8tDG7o=
 github.com/jsummers/gobmp v0.0.0-20230614200233-a9de23ed2e25 h1:YLvr1eE6cdCqjOe972w/cYF+FjW34v27+9Vo5106B4M=
 github.com/jsummers/gobmp v0.0.0-20230614200233-a9de23ed2e25/go.mod h1:kLgvv7o6UM+0QSf0QjAse3wReFDsb9qbZJdfexWlrQw=
+github.com/koron/go-ssdp v0.0.4 h1:1IDwrghSKYM7yLf7XCzbByg2sJ/JcNOZRXS2jczTwz0=
+github.com/koron/go-ssdp v0.0.4/go.mod h1:oDXq+E5IL5q0U8uSBcoAXzTzInwy5lEgC91HoKtbmZk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 h1:zYyBkD/k9seD2A7fsi6Oo2LfFZAehjjQMERAvZLEDnQ=
@@ -97,6 +101,8 @@ github.com/supersonic-app/go-mpv v0.1.0 h1:U+cCnLQxmpqx5mY6nMlC0J4uIdCCXUbAjpjS0
 github.com/supersonic-app/go-mpv v0.1.0/go.mod h1:1bQz6kBQumJopXEbkiqoLxIXLy7F7yWFBvknvpAtIC0=
 github.com/supersonic-app/go-subsonic v0.0.0-20241224013245-9b2841f3711d h1:70+Nn7yh+cfeKqqXVTdpneFqXuvrBLyP7U6GVUsjTU4=
 github.com/supersonic-app/go-subsonic v0.0.0-20241224013245-9b2841f3711d/go.mod h1:D+OWPXeD9owcdcoXATv5YPBGWxxVvn5k98rt5B4wMc4=
+github.com/supersonic-app/go-upnpcast v0.0.0-20250312000014-e4f7242a07ce h1:6R8/JRwRVrR9t2YPTgikS39lRf3gPp/MPcbx+lIf3rA=
+github.com/supersonic-app/go-upnpcast v0.0.0-20250312000014-e4f7242a07ce/go.mod h1:Wscg4vEzF9x6i4ltL2Qkvx4VhzXfkBBl8uoG0YSAJMU=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 github.com/yuin/goldmark v1.7.8 h1:iERMLn0/QJeHFhxSt3p6PeN9mGnvIKSpG9YYorDMnic=
 github.com/yuin/goldmark v1.7.8/go.mod h1:uzxRWxtg69N339t3louHJ7+O03ezfj6PlliRlaOzY1E=
@@ -16,8 +16,6 @@ import (
 	fynetooltip "github.com/dweymouth/fyne-tooltip"
 	"github.com/dweymouth/supersonic/backend"
 	"github.com/dweymouth/supersonic/backend/mediaprovider"
-	"github.com/dweymouth/supersonic/backend/player"
-	"github.com/dweymouth/supersonic/backend/player/mpv"
 	"github.com/dweymouth/supersonic/sharedutil"
 	"github.com/dweymouth/supersonic/ui/dialogs"
 	myTheme "github.com/dweymouth/supersonic/ui/theme"
@@ -270,53 +268,56 @@ func (c *Controller) ShowAboutDialog() {
 }

 func (c *Controller) ShowSettingsDialog(themeUpdateCallbk func(), themeFiles map[string]string) {
-	devs, err := c.App.LocalPlayer.ListAudioDevices()
-	if err != nil {
-		log.Printf("error listing audio devices: %v", err)
-		devs = []mpv.AudioDevice{{Name: "auto", Description: lang.L("Autoselect device")}}
-	}
+	/*
+		devs, err := c.App.LocalPlayer.ListAudioDevices()
+		if err != nil {
+			log.Printf("error listing audio devices: %v", err)
+			devs = []mpv.AudioDevice{{Name: "auto", Description: lang.L("Autoselect device")}}
+		}

-	curPlayer := c.App.PlaybackManager.CurrentPlayer()
-	_, isReplayGainPlayer := curPlayer.(player.ReplayGainPlayer)
-	_, isEqualizerPlayer := curPlayer.(*mpv.Player)
-	_, canSavePlayQueue := c.App.ServerManager.Server.(mediaprovider.CanSavePlayQueue)
-	isLocalPlayer := isEqualizerPlayer
-	bands := c.App.LocalPlayer.Equalizer().BandFrequencies()
-	dlg := dialogs.NewSettingsDialog(c.App.Config,
-		devs, themeFiles, bands,
-		c.App.ServerManager.Server.ClientDecidesScrobble(),
-		isLocalPlayer, isReplayGainPlayer, isEqualizerPlayer, canSavePlayQueue,
-		c.MainWindow)
-	dlg.OnReplayGainSettingsChanged = func() {
-		c.App.PlaybackManager.SetReplayGainOptions(c.App.Config.ReplayGain)
-	}
-	dlg.OnAudioExclusiveSettingChanged = func() {
-		c.App.LocalPlayer.SetAudioExclusive(c.App.Config.LocalPlayback.AudioExclusive)
-	}
-	dlg.OnAudioDeviceSettingChanged = func() {
-		c.App.LocalPlayer.SetAudioDevice(c.App.Config.LocalPlayback.AudioDeviceName)
-	}
-	dlg.OnThemeSettingChanged = themeUpdateCallbk
-	dlg.OnEqualizerSettingsChanged = func() {
-		// currently we only have one equalizer type
-		eq := c.App.LocalPlayer.Equalizer().(*mpv.ISO15BandEqualizer)
-		eq.Disabled = !c.App.Config.LocalPlayback.EqualizerEnabled
-		eq.EQPreamp = c.App.Config.LocalPlayback.EqualizerPreamp
-		copy(eq.BandGains[:], c.App.Config.LocalPlayback.GraphicEqualizerBands)
-		c.App.LocalPlayer.SetEqualizer(eq)
-	}
-	dlg.OnPageNeedsRefresh = c.RefreshPageFunc
-	pop := widget.NewModalPopUp(dlg, c.MainWindow.Canvas())
-	fynetooltip.AddPopUpToolTipLayer(pop)
-	dlg.OnDismiss = func() {
-		pop.Hide()
-		fynetooltip.DestroyPopUpToolTipLayer(pop)
-		c.doModalClosed()
-		c.App.SaveConfigFile()
-	}
-	c.ClosePopUpOnEscape(pop)
-	c.haveModal = true
-	pop.Show()
+		curPlayer := c.App.PlaybackManager.CurrentPlayer()
+		_, isReplayGainPlayer := curPlayer.(player.ReplayGainPlayer)
+		_, isEqualizerPlayer := curPlayer.(*mpv.Player)
+		_, canSavePlayQueue := c.App.ServerManager.Server.(mediaprovider.CanSavePlayQueue)
+		isLocalPlayer := isEqualizerPlayer
+		bands := c.App.LocalPlayer.Equalizer().BandFrequencies()
+
+		dlg := dialogs.NewSettingsDialog(c.App.Config,
+			devs, themeFiles, bands,
+			c.App.ServerManager.Server.ClientDecidesScrobble(),
+			isLocalPlayer, isReplayGainPlayer, isEqualizerPlayer, canSavePlayQueue,
+			c.MainWindow)
+		dlg.OnReplayGainSettingsChanged = func() {
+			c.App.PlaybackManager.SetReplayGainOptions(c.App.Config.ReplayGain)
+		}
+		dlg.OnAudioExclusiveSettingChanged = func() {
+			c.App.LocalPlayer.SetAudioExclusive(c.App.Config.LocalPlayback.AudioExclusive)
+		}
+		dlg.OnAudioDeviceSettingChanged = func() {
+			c.App.LocalPlayer.SetAudioDevice(c.App.Config.LocalPlayback.AudioDeviceName)
+		}
+		dlg.OnThemeSettingChanged = themeUpdateCallbk
+		dlg.OnEqualizerSettingsChanged = func() {
+			// currently we only have one equalizer type
+			eq := c.App.LocalPlayer.Equalizer().(*mpv.ISO15BandEqualizer)
+			eq.Disabled = !c.App.Config.LocalPlayback.EqualizerEnabled
+			eq.EQPreamp = c.App.Config.LocalPlayback.EqualizerPreamp
+			copy(eq.BandGains[:], c.App.Config.LocalPlayback.GraphicEqualizerBands)
+			c.App.LocalPlayer.SetEqualizer(eq)
+		}
+		dlg.OnPageNeedsRefresh = c.RefreshPageFunc
+		pop := widget.NewModalPopUp(dlg, c.MainWindow.Canvas())
+		fynetooltip.AddPopUpToolTipLayer(pop)
+		dlg.OnDismiss = func() {
+			pop.Hide()
+			fynetooltip.DestroyPopUpToolTipLayer(pop)
+			c.doModalClosed()
+			c.App.SaveConfigFile()
+		}
+		c.ClosePopUpOnEscape(pop)
+		c.haveModal = true
+		pop.Show()
+	*/
 }

 func (c *Controller) doModalClosed() {
@@ -71,13 +71,13 @@ func (c *Controller) stopVisualizationAnim() {
 	if c.visualizationAnim != nil {
 		c.visualizationAnim.Stop()
 		c.visualizationAnim = nil
-		c.App.LocalPlayer.SetPeaksEnabled(false)
+		//	c.App.LocalPlayer.SetPeaksEnabled(false)
 	}
 }

 func (c *Controller) startVisualizationAnim() {
 	if c.visualizationAnim == nil {
-		c.App.LocalPlayer.SetPeaksEnabled(true)
+		//c.App.LocalPlayer.SetPeaksEnabled(true)
 		c.visualizationAnim = fyne.NewAnimation(
 			time.Duration(math.MaxInt64), /*until stopped*/
 			c.tickVisualizations)
@@ -86,8 +86,8 @@ func (c *Controller) startVisualizationAnim() {
 }

 func (c *Controller) tickVisualizations(_ float32) {
-	lP, rP, lRMS, rRMS := c.App.LocalPlayer.GetPeaks()
+	//lP, rP, lRMS, rRMS := c.App.LocalPlayer.GetPeaks()
 	if c.visualizationData.peakMeter != nil {
-		c.visualizationData.peakMeter.UpdatePeaks(lP, rP, lRMS, rRMS)
+		//c.visualizationData.peakMeter.UpdatePeaks(lP, rP, lRMS, rRMS)
 	}
 }