Exemplo n.º 1
0
func listDirRec(path *vfs.Path) ([]*vfs.Track, error) {
	var tracks []*vfs.Track

	if path.IsDir() {
		entries, err := path.List()
		if err != nil {
			return nil, err
		}

		for _, e := range entries {
			if dir, ok := e.(*vfs.Dir); ok {
				t, err := listDirRec(dir.Path)
				if err != nil {
					return nil, err
				}
				tracks = append(tracks, t...)
			} else if track, ok := e.(*vfs.Track); ok {
				tracks = append(tracks, track)
			} else {
				panic(nil)
			}
		}
	} else {
		track, err := path.Track()
		if err != nil {
			return nil, err
		}
		tracks = append(tracks, track)
	}

	return tracks, nil
}
Exemplo n.º 2
0
func (p *Player) Play(path *vfs.Path) error {
	// Fill VFS playlist.
	var dir *vfs.Path
	var pos int = -1
	if path.IsDir() {
		dir = path
	} else {
		d, err := path.Parent()
		if err != nil {
			return err
		}
		dir = d
	}
	entries, err := dir.List()
	if err != nil {
		return err
	}

	p.plistsMu.Lock()
	defer p.plistsMu.Unlock()

	p.vfsPlist.Clear()
	for i, entry := range entries {
		if !entry.IsDir() {
			t := entry.(*vfs.Track)
			// Find position to start.
			if path.IsDir() && pos == -1 {
				pos = 0
			} else if pos == -1 && *path == *t.Path {
				pos = i
			}
			p.vfsPlist.Append(t)
		}
	}
	p.curPlist = p.vfsPlist
	p.pt.Play(p.curPlist.Tracks(), pos)

	return nil
}