El dijous, 16 de setembre de 2021, a les 19:38:42 (CEST), Stefano Crocco va escriure: > Hello to everyone. > I'm the current Konqueror maintainer and I need help about how to solve an > incompatibility between the 5.86.0 version of KIO and Konqueror itself. > > After upgrading KDE frameworks from version 5.85.0 to 5.86.0 on my system, I > noticed that whenever I entered an http(s) URL in the location bar, the page > would be opened in a new tab, instead of the current tab like it used to (and > should) do.
This being a KDE Frameworks regression i think you should email kde-frameworks-de...@kde.org Not sure all the relevant KDE Frameworks developers are readiny kde-devel. Cheers, Albert > > After a bit of investigation, I came to the conclusion that the cause of this > behaviour is the change introduced to > KIO::DesktopExecParser::hasSchemeHandler() by the commit https:// > invent.kde.org/frameworks/kio/-/commit/ > 5fa55a2395cbfb6504e56bf71c869c8e49902e13 > > If I understand correctly, this commit removes the precedence previously > given > to kioslaves when there's both a kioslave and a protocol handler for the > given > URL. In Konqueror, this causes the problem I described because Konqueror > relies in KRun::foundMimeType being called on a subclass of KRun to determine > how to open an URL when its mimetype is initially unknown. In KIO 5.86.0 this > doesn't happen anymore because KIO::DesktopExecParser::hasSchemeHandler > (called from krun.cpp:460) now returns true for http(s) URLs, which causes > KRun to directly launch the preferred application for those URLs. In my case, > this is kfmclient_html, which is part of Konqueror itself. Depending on the > user's settings, calling kfmclient_html could either open the URL in a new > tab > (my situation) or even in a new Konqueror window. > > This problem doesn't only affect http(s) URLs: if I enter, for example, a > man: > URL, the man page isn't opened in Konqueror, as it used to, but in > KHelpCenter, which is something which shouldn't happen at all. > > Looking at the documentation and the source code for KRun I couldn't find a > way > to restore the pre-5.86.0 behaviour. Am I missing something? What would be > the > best way to solve this issue? Initially, when I hadn't yet realized that this > issue wasn't only for http(s) URLs, I thought of handling those in a special > way. However, given that the problem is more widespread, I don't think this > can be done. > > Thanks in advance > > Stefano > > >
