diff options
| author | bobzel <zzzman@gmail.com> | 2023-01-06 00:35:43 -0500 |
|---|---|---|
| committer | bobzel <zzzman@gmail.com> | 2023-01-06 00:35:43 -0500 |
| commit | 67316c700980fe653c48840407dc9d66a7ed8a2b (patch) | |
| tree | 4c56fa165634064b88961027df9486547d7ec3f9 /src/client/views/pdf/PDFViewer.tsx | |
| parent | 99583193bbb5b8a1f76af4119aa552c263fd0b09 (diff) | |
added zoom box highlighting of text anchors in pdf/web pages for link/pres following. Added serial/parallel option for presentation group with up. Added direct pinning of text seletions to trails. fixed 'hide' option for preselements to work with hidebefore/after
Diffstat (limited to 'src/client/views/pdf/PDFViewer.tsx')
| -rw-r--r-- | src/client/views/pdf/PDFViewer.tsx | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx index 906dff377..f95d5ac2e 100644 --- a/src/client/views/pdf/PDFViewer.tsx +++ b/src/client/views/pdf/PDFViewer.tsx @@ -68,9 +68,9 @@ export class PDFViewer extends React.Component<IViewerProps> { private _annotationLayer: React.RefObject<HTMLDivElement> = React.createRef(); private _disposers: { [name: string]: IReactionDisposer } = {}; private _viewer: React.RefObject<HTMLDivElement> = React.createRef(); - public _getAnchor: (savedAnnotations?: ObservableMap<number, HTMLDivElement[]>) => Opt<Doc> = () => undefined; _mainCont: React.RefObject<HTMLDivElement> = React.createRef(); private _selectionText: string = ''; + private _selectionContent: DocumentFragment | undefined; private _downX: number = 0; private _downY: number = 0; private _lastSearch = false; @@ -78,8 +78,12 @@ export class PDFViewer extends React.Component<IViewerProps> { private _ignoreScroll = false; private _initialScroll: { loc: Opt<number>; easeFunc: 'linear' | 'ease' | undefined } | undefined; private _forcedScroll = true; + get _getAnchor() { + return AnchorMenu.Instance?.GetAnchor; + } selectionText = () => this._selectionText; + selectionContent = () => this._selectionContent; @observable isAnnotating = false; // key where data is stored @@ -392,7 +396,6 @@ export class PDFViewer extends React.Component<IViewerProps> { @action finishMarquee = (x?: number, y?: number) => { - this._getAnchor = AnchorMenu.Instance?.GetAnchor; this.isAnnotating = false; this._marqueeing = undefined; this._textSelecting = true; @@ -437,7 +440,8 @@ export class PDFViewer extends React.Component<IViewerProps> { } } } - this._selectionText = selRange.cloneContents().textContent || ''; + this._selectionContent = selRange.cloneContents(); + this._selectionText = this._selectionContent?.textContent || ''; // clear selection if (sel.empty) { |