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wtf/status/widget.go
2018-04-03 04:38:15 -07:00

68 lines
1.2 KiB
Go

package status
import (
"fmt"
"time"
"github.com/gdamore/tcell"
"github.com/rivo/tview"
"github.com/senorprogrammer/wtf/wtf"
)
type Widget struct {
wtf.BaseWidget
Current int
View *tview.TextView
}
func NewWidget() *Widget {
widget := Widget{
BaseWidget: wtf.BaseWidget{
Name: "Status",
RefreshedAt: time.Now(),
RefreshInt: 1,
},
Current: 0,
}
widget.addView()
go wtf.Refresh(&widget)
return &widget
}
/* -------------------- Exported Functions -------------------- */
func (widget *Widget) Refresh() {
widget.View.SetTitle(" 🎉 Status ")
widget.RefreshedAt = time.Now()
widget.View.Clear()
fmt.Fprintf(widget.View, " %s", widget.contentFrom())
}
/* -------------------- Unexported Functions -------------------- */
func (widget *Widget) addView() {
view := tview.NewTextView()
view.SetBorder(true)
view.SetBorderColor(tcell.ColorGray)
view.SetDynamicColors(true)
view.SetTitle(widget.Name)
widget.View = view
}
func (widget *Widget) contentFrom() string {
icons := []string{"👍", "🤜", "🤙", "🤜"}
next := icons[widget.Current]
widget.Current = widget.Current + 1
if widget.Current == len(icons) {
widget.Current = 0
}
return next
}