forked from amazingfate/loongoffice
...to supersede com.sun.star.frame.GlobalEventBroadcaster single-instance service. Change-Id: I74ecaadadb4c600d39979aa7c13b6389bed38fd7
Browser plugin, activex control, scanner bits. Online update. == Application online update checking == When we start LO, first InitUpdateCheckJobThread is created, via UpdateCheckJob::execute() (from extensions/source/update/check/updatecheckjob.cxx), as a reaction to a "onFirstVisibleTask" event. It waits 25 seconds (so that it does not interfere with the startup itself), and then calls UpdateCheck::initialize() (from extensions/source/update/check/updatecheck.cxx). This creates one more thread, UpdateCheckThread, that regularly checks whether we have reached the time when we should ask for the update. If yes, asks for that, and shows the download button in the menu (if the new update is available).