| 255 | } |
| 256 | |
| 257 | func (b *FullscreenRendererBackend) PickFromList(title string, values [][2]string) *string { |
| 258 | if len(values) == 0 { |
| 259 | return nil |
| 260 | } |
| 261 | b.InputEnabled = true |
| 262 | b.InputMode = "selection" |
| 263 | b.InputPlaceholder = "上下选择，回车确认，Esc 取消。也可输入编号。" |
| 264 | b.InputText = "" |
| 265 | b.InputCursor = 0 |
| 266 | b.CompletionItems = nil |
| 267 | b.CompletionSelected = 0 |
| 268 | b.SelectionTitle = title |
| 269 | b.SelectionValues = values |
| 270 | b.SelectionSelected = 0 |
| 271 | b.PendingSelection = true |
| 272 | b.refreshControls() |
| 273 | defer func() { |
| 274 | b.PendingSelection = false |
| 275 | b.SelectionTitle = "" |
| 276 | b.SelectionValues = nil |
| 277 | b.SelectionSelected = 0 |
| 278 | b.InputMode = "normal" |
| 279 | b.refreshControls() |
| 280 | }() |
| 281 | text, ok := b.readFullscreenText() |
| 282 | if !ok { |
| 283 | return nil |
| 284 | } |
| 285 | text = strings.TrimSpace(text) |
| 286 | if text == "" { |
| 287 | return nil |
| 288 | } |
| 289 | for idx, value := range values { |
| 290 | if text == fmt.Sprint(idx+1) { |
| 291 | selected := value[0] |
| 292 | return &selected |
| 293 | } |
| 294 | } |
| 295 | return nil |
| 296 | } |
| 297 | |
| 298 | func (b *FullscreenRendererBackend) RenderEvent(event agent.StreamEvent) { |
| 299 | switch event.Type { |