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[GeckoView] Ignore Scroll/Spread-modes in the PDFViewer setters

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Rather than sprinkling pre-processor statements throughout the viewer-code, simply "disable" the relevant `PDFViewer` setters instead.

Also, given that the GeckoView-specific viewer doesn't have a sidebar we don't actually need to explicitly ignore a `pageMode` during loading.
This commit is contained in:
Jonas Jenwald 2023-06-20 12:32:58 +02:00
parent 03059e1f86
commit cca299eeb9
3 changed files with 32 additions and 30 deletions
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12
web/pdf_scripting_manager.js
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@ -265,21 +265,13 @@ class PDFScriptingManager {
case "error":
console.error(value);
break;
case "layout": {
// NOTE: Always ignore the pageLayout in GeckoView since there's
// no UI available to change Scroll/Spread modes for the user.
if (
(typeof PDFJSDev === "undefined"
? window.isGECKOVIEW
: PDFJSDev.test("GECKOVIEW")) ||
isInPresentationMode
) {
case "layout":
if (isInPresentationMode) {
return;
}
const modes = apiPageLayoutToViewerModes(value);
this._pdfViewer.spreadMode = modes.spreadMode;
break;
}
case "page-num":
this._pdfViewer.currentPageNumber = value + 1;
break;