gomp/progressBar.go
aditya-K2 9e69ed9f1e Minor Changes to ProgressBar
Some Information from the ProgressBar has been removed.
2021-10-17 22:29:56 +05:30

70 lines
2.3 KiB
Go

package main
import (
"fmt"
"strconv"
"github.com/fhs/gompd/mpd"
"github.com/gdamore/tcell/v2"
"github.com/rivo/tview"
)
// The progressBar is just a string which is separated by the color formatting String
// for e.g
// "[:#fbff00:]******************`innerText`[-:-:-] "
// the above string shows represents the progress until [-:-:-]
// [-:-:-] this string represents resetting colors so the substring before it would be with a
// colored background. this is done by calculating the innerRect of the table and taking that length as
// 100% and then representing the rest of the information in relation to it
type progressBar struct {
t *tview.Table
}
// This Function returns a progressBar with a table of two rows
// the First row will contain information about the current Song
// and the Second one will contain the progressBar
func newProgressBar(conn mpd.Client) *progressBar {
p := progressBar{}
a := tview.NewTable().
SetCell(0, 0, tview.NewTableCell("")).
SetCell(1, 0, tview.NewTableCell(""))
a.SetBorder(true)
a.SetDrawFunc(func(s tcell.Screen, x, y, width, height int) (int, int, int, int) {
p.updateTitle(conn)
p.updateProgress(conn)
return p.t.GetInnerRect()
})
p = progressBar{a}
return &p
}
func (s *progressBar) updateTitle(conn mpd.Client) {
_currentAttributes, err := conn.CurrentSong()
if err == nil {
s.t.GetCell(0, 0).Text = _currentAttributes["Artist"] + " - " + _currentAttributes["Title"]
}
}
func (s *progressBar) updateProgress(conn mpd.Client) {
_status, err := conn.Status()
_, _, _width, _ := s.t.GetInnerRect()
el, err1 := strconv.ParseFloat(_status["elapsed"], 8)
du, err := strconv.ParseFloat(_status["duration"], 8)
percentage := el / du * 100
if err == nil && err1 == nil {
s.t.SetTitle(fmt.Sprintf("[[::i] %s [-:-:-]Shuffle: %s Repeat: %s Volume: %s ]", formatString(_status["state"]), formatString(_status["random"]), formatString(_status["repeat"]), _status["volume"])).SetTitleAlign(tview.AlignRight)
s.t.GetCell(1, 0).Text = getText(float64(_width), percentage, strTime(el)+"/"+strTime(du)+"("+strconv.FormatFloat(percentage, 'f', 2, 32)+"%"+")")
} else {
s.t.SetTitle(fmt.Sprintf("[[::i] %s [-:-:-]Shuffle: %s Repeat: %s]", formatString(_status["state"]), formatString(_status["random"]), formatString(_status["repeat"]))).SetTitleAlign(tview.AlignRight)
s.t.GetCell(1, 0).Text = ""
}
}