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[Firefox] Only load 'PdfStreamConverter' and 'PdfRedirector' when PDF.js is enabled

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This commit is contained in:
Jonas Jenwald 2014-03-27 11:41:46 +01:00
parent 5fc806823e
commit 3fee5345b9
1 changed files with 6 additions and 2 deletions
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8
extensions/firefox/content/PdfJs.jsm
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@ -34,8 +34,6 @@ const PDF_CONTENT_TYPE = 'application/pdf';
Cu.import('resource://gre/modules/XPCOMUtils.jsm');
Cu.import('resource://gre/modules/Services.jsm');
Cu.import('resource://pdf.js/PdfStreamConverter.jsm');
Cu.import('resource://pdf.js/PdfRedirector.jsm');
let Svc = {};
XPCOMUtils.defineLazyServiceGetter(Svc, 'mime',
@ -246,10 +244,13 @@ let PdfJs = {
return;
this._pdfStreamConverterFactory = new Factory();
Cu.import('resource://pdf.js/PdfStreamConverter.jsm');
this._pdfStreamConverterFactory.register(PdfStreamConverter);
this._pdfRedirectorFactory = new Factory();
Cu.import('resource://pdf.js/PdfRedirector.jsm');
this._pdfRedirectorFactory.register(PdfRedirector);
Svc.pluginHost.registerPlayPreviewMimeType(PDF_CONTENT_TYPE, true,
'data:application/x-moz-playpreview-pdfjs;,');
@ -261,10 +262,13 @@ let PdfJs = {
return;
this._pdfStreamConverterFactory.unregister();
Cu.unload('resource://pdf.js/PdfStreamConverter.jsm');
delete this._pdfStreamConverterFactory;
this._pdfRedirectorFactory.unregister();
Cu.unload('resource://pdf.js/PdfRedirector.jsm');
delete this._pdfRedirectorFactory;
Svc.pluginHost.unregisterPlayPreviewMimeType(PDF_CONTENT_TYPE);
this._registered = false;