ignore smtc for now

internal/internal.go

@@ -30,9 +30,11 @@ func Initialize() {
 		wshub.NewWsHub(),
 	)
 	updater.Initialize()
+	//sysmediacontrol.InitSystemMediaControl()
 }
 
 func Stop() {
+	//sysmediacontrol.Destroy()
 	liveroom.StopAndSave()
 	playlist.Close()
 	player.StopMpvPlayer()

internal/sysmediacontrol/smc_linux.go

@@ -0,0 +1,9 @@
+package sysmediacontrol
+
+func InitSystemMediaControl() {
+	// stub
+}
+
+func Destroy() {
+	// stub
+}

internal/sysmediacontrol/smtc_windows.go

@@ -0,0 +1,95 @@
+//go:build windows
+
+package sysmediacontrol
+
+import (
+	"AynaLivePlayer/core/events"
+	"AynaLivePlayer/global"
+	"AynaLivePlayer/pkg/config"
+	"AynaLivePlayer/pkg/event"
+	"github.com/go-ole/go-ole"
+	"github.com/saltosystems/winrt-go"
+	"github.com/saltosystems/winrt-go/windows/foundation"
+	"github.com/saltosystems/winrt-go/windows/media"
+	"github.com/saltosystems/winrt-go/windows/media/playback"
+	"syscall"
+	"unsafe"
+)
+
+const (
+	TicksPerMicrosecond int64 = 10
+	TicksPerMillisecond       = TicksPerMicrosecond * 1000
+	TicksPerSecond            = TicksPerMillisecond * 1000
+)
+
+var (
+	shell32, _                                 = syscall.LoadLibrary("shell32.dll")
+	SetCurrentProcessExplicitAppUserModelID, _ = syscall.GetProcAddress(shell32, "SetCurrentProcessExplicitAppUserModelID")
+)
+
+var (
+	smtc                   *media.SystemMediaTransportControls
+	_player                *playback.MediaPlayer // Note: Do not use it!!! useless player, just for get smtc
+	buttonPressedEventGUID = winrt.ParameterizedInstanceGUID(
+		foundation.GUIDTypedEventHandler,
+		media.SignatureSystemMediaTransportControls,
+		media.SignatureSystemMediaTransportControlsButtonPressedEventArgs,
+	)
+)
+
+func must[T any](t T, err error) T {
+	if err != nil {
+		panic(err)
+	}
+	return t
+}
+
+func withDisplayUpdater(f func(updater *media.SystemMediaTransportControlsDisplayUpdater)) {
+	updater := must(smtc.GetDisplayUpdater())
+	f(updater)
+	updater.Release()
+}
+
+func withMusicProperties(f func(updater *media.SystemMediaTransportControlsDisplayUpdater, properties *media.MusicDisplayProperties)) {
+	updater := must(smtc.GetDisplayUpdater())
+	properties := must(updater.GetMusicProperties())
+	f(updater, properties)
+	properties.Release()
+	updater.Release()
+}
+
+func InitSystemMediaControl() {
+	_ = ole.RoInitialize(1)
+
+	sptr, _ := syscall.UTF16PtrFromString(config.ProgramName)
+	syscall.SyscallN(SetCurrentProcessExplicitAppUserModelID, uintptr(unsafe.Pointer(sptr)))
+	_player = must(playback.NewMediaPlayer())
+	smtc = must(_player.GetSystemMediaTransportControls())
+	cmdManager := must(_player.GetCommandManager())
+	_ = cmdManager.SetIsEnabled(false)
+	cmdManager.Release()
+	_ = smtc.SetIsEnabled(true)
+	_ = smtc.SetIsPauseEnabled(true)
+	_ = smtc.SetIsPlayEnabled(true)
+	_ = smtc.SetIsNextEnabled(true)
+	_ = smtc.SetIsPreviousEnabled(true)
+	_ = smtc.SetPlaybackStatus(media.MediaPlaybackStatusPlaying)
+	withDisplayUpdater(func(updater *media.SystemMediaTransportControlsDisplayUpdater) {
+		_ = updater.SetType(media.MediaPlaybackTypeMusic)
+	})
+
+	global.EventManager.RegisterA(events.PlayerPlayingUpdate, "sysmediacontrol.update_playing", func(event *event.Event) {
+		data := event.Data.(events.PlayerPlayingUpdateEvent)
+		withMusicProperties(func(updater *media.SystemMediaTransportControlsDisplayUpdater, properties *media.MusicDisplayProperties) {
+			properties.SetArtist(data.Media.Info.Artist)
+			properties.SetTitle(data.Media.Info.Title)
+			_ = updater.Update()
+		})
+	})
+
+}
+
+func Destroy() {
+	smtc.Release()
+	_player.Release()
+}

pkg/config/config.go

@@ -10,7 +10,7 @@ import (
 
 const (
 	ProgramName        = "卡西米尔唱片机"
-	Version     uint32 = 0x010007
+	Version     uint32 = 0x010008
 )
 
 const (