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https://github.com/AynaLivePlayer/AynaLivePlayer.git
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Initial commit
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Aynakeya
213
gui/player_controller.go
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213
gui/player_controller.go
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package gui
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import (
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"AynaLivePlayer/config"
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"AynaLivePlayer/controller"
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"AynaLivePlayer/event"
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"AynaLivePlayer/player"
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"AynaLivePlayer/util"
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"fyne.io/fyne/v2"
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"fyne.io/fyne/v2/canvas"
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"fyne.io/fyne/v2/container"
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"fyne.io/fyne/v2/storage"
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"fyne.io/fyne/v2/theme"
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"fyne.io/fyne/v2/widget"
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"github.com/aynakeya/go-mpv"
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)
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type PlayControllerContainer struct {
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Title *widget.Label
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Artist *widget.Label
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Username *widget.Label
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Cover *canvas.Image
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ButtonPrev *widget.Button
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ButtonSwitch *widget.Button
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ButtonNext *widget.Button
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Progress *widget.Slider
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Volume *widget.Slider
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ButtonLrc *widget.Button
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LrcWindowOpen bool
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CurrentTime *widget.Label
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TotalTime *widget.Label
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}
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func (p *PlayControllerContainer) SetDefaultCover() {
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p.Cover.Resource = nil
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p.Cover.File = config.GetAssetPath("empty.png")
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p.Cover.Refresh()
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}
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var PlayController = &PlayControllerContainer{}
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func createPlayController() fyne.CanvasObject {
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PlayController.Cover = canvas.NewImageFromFile(config.GetAssetPath("empty.png"))
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PlayController.Cover.SetMinSize(fyne.NewSize(128, 128))
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PlayController.Cover.FillMode = canvas.ImageFillContain
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PlayController.ButtonPrev = widget.NewButtonWithIcon("", theme.MediaSkipPreviousIcon(), func() {})
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PlayController.ButtonSwitch = widget.NewButtonWithIcon("", theme.MediaPlayIcon(), func() {})
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PlayController.ButtonNext = widget.NewButtonWithIcon("", theme.MediaSkipNextIcon(), func() {})
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buttonsBox := container.NewCenter(
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container.NewHBox(PlayController.ButtonPrev, PlayController.ButtonSwitch, PlayController.ButtonNext))
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PlayController.Progress = widget.NewSlider(0, 10000)
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PlayController.CurrentTime = widget.NewLabel("0:00")
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PlayController.TotalTime = widget.NewLabel("0:00")
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progressItem := container.NewBorder(nil, nil, PlayController.CurrentTime, PlayController.TotalTime, PlayController.Progress)
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PlayController.Title = widget.NewLabel("Title")
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PlayController.Artist = widget.NewLabel("Artist")
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PlayController.Username = widget.NewLabel("Username")
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playInfo := container.NewVBox(PlayController.Title, PlayController.Artist, PlayController.Username)
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PlayController.Volume = widget.NewSlider(0, 100)
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volumeIcon := widget.NewIcon(theme.VolumeMuteIcon())
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PlayController.ButtonLrc = widget.NewButton("lrc", func() {})
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volumeControl := container.NewBorder(nil, nil, container.NewHBox(widget.NewLabel(" "), volumeIcon), nil,
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container.NewGridWithColumns(3, container.NewMax(PlayController.Volume), PlayController.ButtonLrc))
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registerPlayControllerHandler()
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return container.NewBorder(nil, nil, container.NewHBox(PlayController.Cover, playInfo, widget.NewSeparator()), nil,
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container.NewVBox(buttonsBox, progressItem, volumeControl))
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}
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func registerPlayControllerHandler() {
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PlayController.ButtonPrev.OnTapped = func() {
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controller.Seek(0, true)
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}
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PlayController.ButtonSwitch.OnTapped = func() {
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if controller.Toggle() {
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PlayController.ButtonSwitch.Icon = theme.MediaPlayIcon()
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} else {
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PlayController.ButtonSwitch.Icon = theme.MediaStopIcon()
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}
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}
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PlayController.ButtonNext.OnTapped = func() {
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controller.PlayNext()
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}
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PlayController.ButtonLrc.OnTapped = func() {
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if !PlayController.LrcWindowOpen {
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PlayController.LrcWindowOpen = true
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createLyricWindow().Show()
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}
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}
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if controller.MainPlayer.ObserveProperty("pause", func(property *mpv.EventProperty) {
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if property.Data == nil {
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PlayController.ButtonSwitch.Icon = theme.MediaPlayIcon()
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return
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}
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if property.Data.(mpv.Node).Value.(bool) {
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PlayController.ButtonSwitch.Icon = theme.MediaPlayIcon()
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} else {
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PlayController.ButtonSwitch.Icon = theme.MediaStopIcon()
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}
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}) != nil {
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l().Error("fail to register handler for switch button with property pause")
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}
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if controller.MainPlayer.ObserveProperty("percent-pos", func(property *mpv.EventProperty) {
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if property.Data == nil {
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PlayController.Progress.SetValue(0)
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return
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}
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PlayController.Progress.Value = property.Data.(mpv.Node).Value.(float64) * 100
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PlayController.Progress.Refresh()
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}) != nil {
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l().Error("fail to register handler for progress bar with property percent-pos")
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}
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if controller.MainPlayer.ObserveProperty("idle-active", func(property *mpv.EventProperty) {
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isIdle := property.Data.(mpv.Node).Value.(bool)
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l().Debug("receive idle active ", isIdle, " set/reset info")
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// todo: @3
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if isIdle {
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PlayController.Progress.Value = 0
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PlayController.Progress.Max = 0
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//PlayController.Title.SetText("Title")
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//PlayController.Artist.SetText("Artist")
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//PlayController.Username.SetText("Username")
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//PlayController.SetDefaultCover()
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} else {
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PlayController.Progress.Max = 10000
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}
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}) != nil {
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l().Error("fail to register handler for progress bar with property idle-active")
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}
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PlayController.Progress.OnChanged = func(f float64) {
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controller.Seek(f/100, false)
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}
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if controller.MainPlayer.ObserveProperty("time-pos", func(property *mpv.EventProperty) {
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if property.Data == nil {
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PlayController.CurrentTime.SetText("0:00")
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return
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}
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PlayController.CurrentTime.SetText(util.FormatTime(int(property.Data.(mpv.Node).Value.(float64))))
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}) != nil {
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l().Error("fail to register handler for current time with property time-pos")
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}
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if controller.MainPlayer.ObserveProperty("duration", func(property *mpv.EventProperty) {
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if property.Data == nil {
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PlayController.TotalTime.SetText("0:00")
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return
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}
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PlayController.TotalTime.SetText(util.FormatTime(int(property.Data.(mpv.Node).Value.(float64))))
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}) != nil {
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l().Error("fail to register handler for total time with property duration")
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}
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if controller.MainPlayer.ObserveProperty("volume", func(property *mpv.EventProperty) {
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l().Trace("receive volume change event", *property)
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if property.Data == nil {
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PlayController.Volume.Value = 0
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} else {
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PlayController.Volume.Value = property.Data.(mpv.Node).Value.(float64)
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}
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PlayController.Volume.Refresh()
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}) != nil {
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l().Error("fail to register handler for progress bar with property percent-pos")
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}
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PlayController.Volume.OnChanged = func(f float64) {
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controller.SetVolume(f)
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}
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controller.MainPlayer.EventHandler.RegisterA(player.EventPlay, "gui.player.updateinfo", func(event *event.Event) {
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l().Debug("receive EventPlay update player info")
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media := event.Data.(player.PlayEvent).Media
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PlayController.Title.SetText(
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util.StringNormalize(media.Title, 16, 16))
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PlayController.Artist.SetText(
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util.StringNormalize(media.Artist, 16, 16))
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PlayController.Username.SetText(media.ToUser().Name)
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if media.Cover == "" {
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PlayController.SetDefaultCover()
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} else {
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uri, err := storage.ParseURI(media.Cover)
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if err != nil {
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l().Warn("fail to load parse cover url", media.Cover)
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}
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// async update
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go func() {
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img := canvas.NewImageFromURI(uri)
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if img == nil {
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l().Warn("fail to load parse cover url", media.Cover)
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PlayController.SetDefaultCover()
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return
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}
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PlayController.Cover.Resource = img.Resource
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PlayController.Cover.Refresh()
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}()
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}
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})
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return
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}
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