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Use the updatetextlayermatches event for highlighting matches on a page

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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
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GPG key ID: 8C3FD2925A5F2762
2 changed files with 5 additions and 5 deletions
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8
web/pdf_find_controller.js
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@ -355,10 +355,10 @@ class PDFFindController {
this._pdfViewer.currentPageNumber = index + 1;
}
const page = this._pdfViewer.getPageView(index);
if (page.textLayer) {
page.textLayer.updateMatches();
}
this._eventBus.dispatch('updatetextlayermatches', {
source: this,
pageIndex: index,
});
}
_nextMatch() {

2
web/text_layer_builder.js
View file

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