My mirror of the Barnard terminal client for Mumble.

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  1. package uiterm
  2. import (
  3. "strings"
  4. "github.com/nsf/termbox-go"
  5. )
  6. type Label struct {
  7. Text string
  8. Fg, Bg Attribute
  9. ui *Ui
  10. x0, y0, x1, y1 int
  11. }
  12. func (l *Label) uiInitialize(ui *Ui) {
  13. l.ui = ui
  14. }
  15. func (l *Label) uiSetActive(active bool) {
  16. }
  17. func (l *Label) uiSetBounds(x0, y0, x1, y1 int) {
  18. l.x0 = x0
  19. l.y0 = y0
  20. l.x1 = x1
  21. l.y1 = y1
  22. l.uiDraw()
  23. }
  24. func (l *Label) uiDraw() {
  25. l.ui.beginDraw()
  26. defer l.ui.endDraw()
  27. reader := strings.NewReader(l.Text)
  28. for y := l.y0; y < l.y1; y++ {
  29. for x := l.x0; x < l.x1; x++ {
  30. var chr rune
  31. if ch, _, err := reader.ReadRune(); err != nil {
  32. chr = ' '
  33. } else {
  34. chr = ch
  35. }
  36. termbox.SetCell(x, y, chr, termbox.Attribute(l.Fg), termbox.Attribute(l.Bg))
  37. }
  38. }
  39. }
  40. func (l *Label) uiKeyEvent(mod Modifier, key Key) {
  41. }
  42. func (l *Label) uiCharacterEvent(chr rune) {
  43. }