Disable sound in QWebPage

alexandros

Is it possible to disable sound in QWebPage ? Till now I've managed to completely disable javascript pop-ups etc using this code:

@class CustomWebPage : public QWebPage {
protected:
virtual QString chooseFile(QWebFrame , const QString&) { return QString(); }
virtual void javaScriptAlert (QWebFrame, const QString &) {}
virtual bool javaScriptConfirm(QWebFrame *, const QString &) { return false; }
virtual bool javaScriptPrompt(QWebFrame *, const QString &, const QString &, QString *) { return false; }
};@

I also tried muting any <audio> and <video>, but unsuccessfully:

@QWebElement bodyElem = webPage->mainFrame()->documentElement().findFirst("body");

bodyElem.evaluateJavaScript("var mute=function(tag){"\
                                         "    var elems = document.getElementsByTagName(tag);"\
                                         "    for(var i = 0; i < elems.length; i++){"\
                                         "        elems[i].muted=true;" \
                                         "    }    "\
                                         "}"\
                                         "mute(\"video\");"\
                                         "mute(\"audio\");"\
                                         );@

While the above code works here, for example: http://www.w3schools.com/tags/tryit.asp?filename=tryhtml5_audio_muted

But this was just a workaround. I would like, if possible, to mute the whole QWebPage.

navisrob

Thanks, your js code works, but only after some time (when page already loaded)