Sakurai/pdf.js
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Use the updatetextlayermatches event for highlighting matches on a page

Browse Source 
This makes use of the event bus instead of requiring the PDF viewer
instance to get the page view for a page and calling `updateMatches` on
it.
This commit is contained in:
Tim van der Meij 2018-09-21 16:53:52 +02:00
parent 7aca53b1a4
commit b14c1fbc28
No known key found for this signature in database
GPG Key ID: 8C3FD2925A5F2762
2 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
web/pdf_find_controller.js
View File

@ -355,10 +355,10 @@ class PDFFindController {
this._pdfViewer.currentPageNumber = index + 1; this._pdfViewer.currentPageNumber = index + 1;
} }
const page = this._pdfViewer.getPageView(index); this._eventBus.dispatch('updatetextlayermatches', {
if (page.textLayer) { source: this,
page.textLayer.updateMatches(); pageIndex: index,
} });
} }
_nextMatch() { _nextMatch() {

2
web/text_layer_builder.js
View File

@ -358,7 +358,7 @@ class TextLayerBuilder {
} }
}; };
_boundEvents.updateTextLayerMatches = (evt) => { _boundEvents.updateTextLayerMatches = (evt) => {
if (evt.pageIndex !== -1) { if (evt.pageIndex !== this.pageIdx && evt.pageIndex !== -1) {
return; return;
} }
this.updateMatches(); this.updateMatches();