| 505 | } |
| 506 | |
| 507 | func (sb *showBug) selectPrevious(g *gocui.Gui, v *gocui.View) error { |
| 508 | var selectable []string |
| 509 | if sb.isOnSide { |
| 510 | selectable = sb.sideSelectableView |
| 511 | } else { |
| 512 | selectable = sb.mainSelectableView |
| 513 | } |
| 514 | |
| 515 | for i, name := range selectable { |
| 516 | if name == sb.selected { |
| 517 | // special case to scroll up to the top |
| 518 | if i == 0 { |
| 519 | sb.scroll = 0 |
| 520 | } |
| 521 | |
| 522 | sb.selected = selectable[maxInt(i-1, 0)] |
| 523 | return sb.focusView(g) |
| 524 | } |
| 525 | } |
| 526 | |
| 527 | if sb.selected == "" && len(selectable) > 0 { |
| 528 | sb.selected = selectable[0] |
| 529 | } |
| 530 | |
| 531 | return sb.focusView(g) |
| 532 | } |
| 533 | |
| 534 | func (sb *showBug) selectNext(g *gocui.Gui, v *gocui.View) error { |
| 535 | var selectable []string |