mirror of
https://github.com/AynaLivePlayer/AynaLivePlayer.git
synced 2025-12-13 13:38:16 +08:00
85 lines
2.7 KiB
Go
85 lines
2.7 KiB
Go
package gui
|
|
|
|
import (
|
|
"AynaLivePlayer/common/event"
|
|
"AynaLivePlayer/controller"
|
|
"AynaLivePlayer/model"
|
|
"fyne.io/fyne/v2"
|
|
"fyne.io/fyne/v2/container"
|
|
"fyne.io/fyne/v2/widget"
|
|
)
|
|
|
|
func createLyricObj(lyric *model.Lyric) []fyne.CanvasObject {
|
|
lrcs := make([]fyne.CanvasObject, len(lyric.Lyrics))
|
|
for i := 0; i < len(lrcs); i++ {
|
|
l := widget.NewLabelWithStyle(
|
|
lyric.Lyrics[i].Lyric,
|
|
fyne.TextAlignCenter, fyne.TextStyle{Italic: true})
|
|
l.Wrapping = fyne.TextWrapWord
|
|
lrcs[i] = l
|
|
}
|
|
return lrcs
|
|
}
|
|
|
|
func createLyricWindow() fyne.Window {
|
|
|
|
// create widgets
|
|
w := App.NewWindow("Lyric")
|
|
currentLrc := newLabelWithWrapping("", fyne.TextWrapBreak)
|
|
currentLrc.Alignment = fyne.TextAlignCenter
|
|
fullLrc := container.NewVBox(createLyricObj(controller.Instance.PlayControl().GetLyric().Get())...)
|
|
lrcWindow := container.NewVScroll(fullLrc)
|
|
prevIndex := 0
|
|
w.SetContent(container.NewBorder(nil,
|
|
container.NewVBox(widget.NewSeparator(), currentLrc),
|
|
nil, nil,
|
|
lrcWindow))
|
|
w.Resize(fyne.NewSize(360, 540))
|
|
w.CenterOnScreen()
|
|
|
|
// register handlers
|
|
controller.Instance.PlayControl().GetLyric().EventManager().RegisterA(
|
|
model.EventLyricUpdate, "player.lyric.current_lyric", func(event *event.Event) {
|
|
e := event.Data.(model.LyricUpdateEvent)
|
|
if e.Lyric == nil {
|
|
currentLrc.SetText("")
|
|
return
|
|
}
|
|
fullLrc.Objects[prevIndex].(*widget.Label).TextStyle.Bold = false
|
|
fullLrc.Objects[prevIndex].Refresh()
|
|
fullLrc.Objects[e.Lyric.Index].(*widget.Label).TextStyle.Bold = true
|
|
fullLrc.Objects[e.Lyric.Index].Refresh()
|
|
prevIndex = e.Lyric.Index
|
|
currentLrc.SetText(e.Lyric.Now.Lyric)
|
|
lrcWindow.Scrolled(&fyne.ScrollEvent{
|
|
Scrolled: fyne.Delta{
|
|
DX: 0,
|
|
DY: lrcWindow.Offset.Y - float32(e.Lyric.Index-2)/float32(e.Lyric.Total)*lrcWindow.Content.Size().Height,
|
|
},
|
|
})
|
|
fullLrc.Refresh()
|
|
})
|
|
controller.Instance.PlayControl().GetLyric().EventManager().RegisterA(
|
|
model.EventLyricReload, "player.lyric.new_media", func(event *event.Event) {
|
|
e := event.Data.(model.LyricReloadEvent)
|
|
lrcs := make([]string, len(e.Lyrics.Lyrics))
|
|
for i := 0; i < len(lrcs); i++ {
|
|
lrcs[i] = e.Lyrics.Lyrics[i].Lyric
|
|
}
|
|
fullLrc.Objects = createLyricObj(e.Lyrics)
|
|
//fullLrc.SetText(strings.Join(lrcs, "\n"))
|
|
//fullLrc.Segments[0] = &widget.TextSegment{
|
|
// Style: widget.RichTextStyleInline,
|
|
// Text: strings.Join(lrcs, "\n\n"),
|
|
//}
|
|
lrcWindow.Refresh()
|
|
})
|
|
|
|
w.SetOnClosed(func() {
|
|
controller.Instance.PlayControl().GetLyric().EventManager().Unregister("player.lyric.current_lyric")
|
|
controller.Instance.PlayControl().GetLyric().EventManager().Unregister("player.lyric.new_media")
|
|
PlayController.LrcWindowOpen = false
|
|
})
|
|
return w
|
|
}
|