I'd like to suggest a form property called 'Singleton' when _new or _init is called (whichever creates the object) then it will not create a second and only return the first instance of it. Somewhat like a module.
---------- Original Message ----------- From: Benoît Minisini <gam...@users.sourceforge.net> To: mailing list for gambas users <gambas-user@lists.sourceforge.net> Sent: Wed, 06 Jun 2012 19:05:31 +0200 Subject: Re: [Gambas-user] "mutex" applications > Le 06/06/2012 14:32, tobi a écrit : > > On Wed, 06 Jun 2012, Bruce wrote: > >> On Wed, 2012-06-06 at 12:38 +0200, Rolf-Werner Eilert wrote: > >> > >>> Hi Bruce, > >>> > >>> I have successfully used this code which is from Jussi Lahtinen. I built > >>> it into two of my applications, and it works reliably, at least under > >>> Gambas2 on our somewhat older system: > >>> > >>> PUBLIC SUB Form_Open() > >>> DIM sOutput AS String > >>> > >>> EXEC ["pgrep", "-f", "-l", "-u", System.User.Name, "Stein3.gambas"] > >>> WAIT TO sOutput > >>> > >>> IF Split(Trim$(sOutput), gb.NewLine).Count> 1 THEN > >>> QUIT > >>> ENDIF > >>> > >>> Just replace "Stein3" by your binary's name. > >>> > >>> Regards > >>> > >>> Rolf > >> > >> > >> Nice! A lot quicker than using gb.Desktop. > >> > >> > >> Sadly! > >> It doesn't solve the problem of activating the desired window. > >> > >> And there is a slight "weird", it doesn't detect an instance that is > >> running via the IDE. No idea, but don't really care much, that's not > >> the problem. > >> > >> Ah well, back to Benoit's dbus suggestion. Oh, how I hate having to > >> learn these "new" techo things. > >> > >> Back tomorrow. > >> > >> regards > >> Bruce > > The good solution is using D-Bus. It is not very difficult actually. > > As soon as I have time I will try to make a Gambas function in the > gb.dbus component so that you can create "unique" application as simply > as possible. > > Regards, > > -- > Benoît Minisini > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > Gambas-user mailing list > Gambas-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/gambas-user ------- End of Original Message ------- ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
