diff options
| author | Geireann Lindfield Roberts <60007097+geireann@users.noreply.github.com> | 2020-10-27 12:43:00 +0800 |
|---|---|---|
| committer | Geireann Lindfield Roberts <60007097+geireann@users.noreply.github.com> | 2020-10-27 12:43:00 +0800 |
| commit | ee1f52496d44baa8566b03a05eb24d67fe80a89a (patch) | |
| tree | 6866499a6127781c444037dfbab1feeeb318ddb8 /src/client/views/collections/CollectionMenu.tsx | |
| parent | 9e668b1fc374fe61d8c4e1c473d7b93582619854 (diff) | |
Performance updates for up/down arrows
Only calls resetSelection when necessary
Diffstat (limited to 'src/client/views/collections/CollectionMenu.tsx')
| -rw-r--r-- | src/client/views/collections/CollectionMenu.tsx | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/client/views/collections/CollectionMenu.tsx b/src/client/views/collections/CollectionMenu.tsx index 34a1c0697..338b067fa 100644 --- a/src/client/views/collections/CollectionMenu.tsx +++ b/src/client/views/collections/CollectionMenu.tsx @@ -400,7 +400,10 @@ export class CollectionViewBaseChrome extends React.Component<CollectionMenuProp pinWithView = (targetDoc: Opt<Doc>) => { if (targetDoc) { TabDocView.PinDoc(targetDoc, false); - const activeDoc = PresBox.Instance?.childDocs[PresBox.Instance?.childDocs.length - 1]; + const presArray: Doc[] = PresBox.Instance?.sortArray(); + const size: number = PresBox.Instance?._selectedArray.size; + const presSelected: Doc | undefined = presArray && size ? presArray[size - 1] : undefined; + const activeDoc = presSelected ? PresBox.Instance?.childDocs[PresBox.Instance?.childDocs.indexOf(presSelected) + 1] : PresBox.Instance?.childDocs[PresBox.Instance?.childDocs.length - 1]; if (targetDoc.type === DocumentType.PDF || targetDoc.type === DocumentType.RTF || targetDoc.type === DocumentType.WEB || targetDoc._viewType === CollectionViewType.Stacking) { const scroll = targetDoc._scrollTop; activeDoc.presPinView = true; |