| 270 | } |
| 271 | |
| 272 | void UBThumbnailScene::deleteThumbnail(int pageIndex, bool rearrange) |
| 273 | { |
| 274 | if (pageIndex < mThumbnailItems.size()) |
| 275 | { |
| 276 | auto thumbnail = mThumbnailItems.at(pageIndex); |
| 277 | |
| 278 | if (thumbnail) |
| 279 | { |
| 280 | if (thumbnail == mLastSelectedThumbnail) |
| 281 | { |
| 282 | mLastSelectedThumbnail = nullptr; |
| 283 | } |
| 284 | |
| 285 | removeItem(thumbnail); |
| 286 | delete thumbnail; |
| 287 | } |
| 288 | |
| 289 | mThumbnailItems.removeAt(pageIndex); |
| 290 | |
| 291 | if (rearrange) |
| 292 | { |
| 293 | renumberThumbnails(pageIndex); |
| 294 | arrangeThumbnails(pageIndex); |
| 295 | } |
| 296 | } |
| 297 | |
| 298 | if (mLoader) |
| 299 | { |
| 300 | // restart loading remaining thumbnails |
| 301 | createThumbnails(pageIndex); |
| 302 | } |
| 303 | |
| 304 | if (mThumbnailItems.size() == 1) |
| 305 | { |
| 306 | thumbnailAt(0)->setDeletable(false); |
| 307 | } |
| 308 | } |
| 309 | |
| 310 | void UBThumbnailScene::moveThumbnail(int fromIndex, int toIndex) |
| 311 | { |
no test coverage detected