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Use the link service for getting and setting page information

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This removes the dependency on a `PDFViewer` instance from the find
controller, which makes it more similar to other components and makes it
easier to unit test with a mock link service.

Finally, we remove the search capabilities from the SVG example since it
doesn't work there because there is no separate text layer.
This commit is contained in:
Tim van der Meij 2018-09-21 19:40:11 +02:00
parent e293c12afc
commit e0c811f2ed
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5 changed files with 21 additions and 24 deletions
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12
examples/svgviewer/viewer.js
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@ -31,7 +31,6 @@ var CMAP_URL = '../../node_modules/pdfjs-dist/cmaps/';
var CMAP_PACKED = true;
var DEFAULT_URL = '../../web/compressed.tracemonkey-pldi-09.pdf';
var SEARCH_FOR = ''; // try 'Mozilla';
var container = document.getElementById('viewerContainer');
@ -46,19 +45,9 @@ var pdfViewer = new pdfjsViewer.PDFViewer({
});
pdfLinkService.setViewer(pdfViewer);
// (Optionally) enable find controller.
var pdfFindController = new pdfjsViewer.PDFFindController({
pdfViewer: pdfViewer,
});
pdfViewer.setFindController(pdfFindController);
container.addEventListener('pagesinit', function () {
// We can use pdfViewer now, e.g. let's change default scale.
pdfViewer.currentScaleValue = 'page-width';
if (SEARCH_FOR) { // We can try search for things
pdfFindController.executeCommand('find', { query: SEARCH_FOR, });
}
});
// Loading document.
@ -72,5 +61,4 @@ pdfjsLib.getDocument({
pdfViewer.setDocument(pdfDocument);
pdfLinkService.setDocument(pdfDocument, null);
pdfFindController.setDocument(pdfDocument);
});