diff options
Diffstat (limited to 'src/client/views/pdf/PDFViewer.tsx')
| -rw-r--r-- | src/client/views/pdf/PDFViewer.tsx | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx index dd9dfa733..0429b61dc 100644 --- a/src/client/views/pdf/PDFViewer.tsx +++ b/src/client/views/pdf/PDFViewer.tsx @@ -180,17 +180,23 @@ export class PDFViewer extends ViewBoxAnnotatableComponent<IViewerProps, PdfDocu // scrolls to focus on a nested annotation document. if this is part a link preview then it will jump to the scroll location, // otherwise it will scroll smoothly. - scrollFocus = (doc: Doc, smooth: boolean, afterFocus?: DocAfterFocusFunc) => { + scrollFocus = (doc: Doc, smooth: boolean, willZoom?: boolean, scale?: number, afterFocus?: DocAfterFocusFunc) => { const mainCont = this._mainCont.current; + let focusSpeed = 0; + let endFocus = afterFocus; if (doc !== this.rootDoc && mainCont) { const scrollTo = Utils.scrollIntoView(NumCast(doc.y), doc[HeightSym](), NumCast(this.layoutDoc._scrollTop), this.props.PanelHeight() / (this.props.scaling?.() || 1)); if (scrollTo !== undefined) { - if (smooth) smoothScroll(500, mainCont, scrollTo); + focusSpeed = 500; + + if (smooth) smoothScroll(focusSpeed, mainCont, scrollTo); else mainCont.scrollTop = scrollTo; - return afterFocus?.(true); + + endFocus = async (moved: boolean) => afterFocus ? await afterFocus(true) : false; } } - afterFocus?.(false); + (this.props as any).DocumentView().props.focus(this.rootDoc, willZoom, scale, (didFocus: boolean) => + new Promise<boolean>(res => setTimeout(async () => res(endFocus ? await endFocus(didFocus) : false), focusSpeed))); } @action |