| 52 | } |
| 53 | |
| 54 | func (m *mentionsList) rebuild() { |
| 55 | m.SetBuilder(func(index int) list.Item { |
| 56 | if index < 0 || index >= len(m.items) { |
| 57 | return nil |
| 58 | } |
| 59 | |
| 60 | item := m.items[index] |
| 61 | style := item.style |
| 62 | line := tview.NewLine(tview.NewSegment(item.displayText, style)) |
| 63 | |
| 64 | return tview.NewTextView(). |
| 65 | SetScrollable(false). |
| 66 | SetWrap(false). |
| 67 | SetWordWrap(false). |
| 68 | SetTextStyle(style). |
| 69 | SetLines([]tview.Line{line}) |
| 70 | }) |
| 71 | |
| 72 | if len(m.items) == 0 { |
| 73 | m.SetCursor(-1) |
| 74 | return |
| 75 | } |
| 76 | m.SetCursor(0) |
| 77 | } |
| 78 | |
| 79 | func (m *mentionsList) itemCount() int { |
| 80 | return len(m.items) |