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