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wtf/modules/spotify/widget.go
Sean Smith 7f3daaac59 Have keyboard widget manage its own help
Define help with keys
This means that keys and help are automatically in sync
This means that you can't define keys, but forget help
This unfortunately also means that formatting may not be quite as good
2019-05-11 12:15:52 -04:00

76 lines
1.8 KiB
Go

package spotify
import (
"fmt"
"github.com/rivo/tview"
"github.com/sticreations/spotigopher/spotigopher"
"github.com/wtfutil/wtf/wtf"
)
// A Widget represents a Spotify widget
type Widget struct {
wtf.KeyboardWidget
wtf.TextWidget
settings *Settings
spotigopher.Info
spotigopher.SpotifyClient
}
// NewWidget creates a new instance of a widget
func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
spotifyClient := spotigopher.NewClient()
widget := Widget{
KeyboardWidget: wtf.NewKeyboardWidget(app, pages, settings.common),
TextWidget: wtf.NewTextWidget(app, settings.common, true),
Info: spotigopher.Info{},
SpotifyClient: spotifyClient,
settings: settings,
}
widget.settings.common.RefreshInterval = 5
widget.initializeKeyboardControls()
widget.View.SetInputCapture(widget.InputCapture)
widget.View.SetWrap(true)
widget.View.SetWordWrap(true)
widget.View.SetTitle(fmt.Sprint("[green]Spotify[white]"))
widget.KeyboardWidget.SetView(widget.View)
return &widget
}
func (w *Widget) refreshSpotifyInfos() error {
info, err := w.SpotifyClient.GetInfo()
w.Info = info
return err
}
func (w *Widget) Refresh() {
w.render()
}
func (w *Widget) render() {
err := w.refreshSpotifyInfos()
var content string
if err != nil {
content = err.Error()
} else {
content = w.createOutput()
}
w.Redraw(w.CommonSettings.Title, content, true)
}
func (w *Widget) createOutput() string {
output := wtf.CenterText(fmt.Sprintf("[green]Now %v [white]\n", w.Info.Status), w.Width())
output += wtf.CenterText(fmt.Sprintf("[green]Title:[white] %v\n ", w.Info.Title), w.Width())
output += wtf.CenterText(fmt.Sprintf("[green]Artist:[white] %v\n", w.Info.Artist), w.Width())
output += wtf.CenterText(fmt.Sprintf("[green]%v:[white] %v\n", w.Info.TrackNumber, w.Info.Album), w.Width())
return output
}