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[bug #6056] Duplicate application launching
From: |
nobody |
Subject: |
[bug #6056] Duplicate application launching |
Date: |
Mon, 27 Oct 2003 14:52:20 -0500 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4) Gecko/20031010 Debian/1.4-6 |
=================== BUG #6056: LATEST MODIFICATIONS ==================
http://savannah.gnu.org/bugs/?func=detailbug&bug_id=6056&group_id=99
Changes by: Richard Frith-Macdonald <rfm@gnu.org>
Date: Mon 10/27/03 at 19:52 (GMT)
------------------ Additional Follow-up Comments ----------------------------
I'm still confused about what the problem is supposed to be.
When I use the NSWorkspace method to launch an application which is already
running, it does not attempt to launch a duplicate copy (though neither does it
make the existing copy active ... I think it should - a simple message to the
running application to activate it should fix this).
When I launch a new copy by directly excuting it (rather than via the
NSWorkspace API) it *does* launch a duplicate copy ... and I think that's
correct behavior ... certainly it's what NeXT/QApple do too, and makes sense to
me ... I can't see a reason for preventing people having multiple copies of an
app runing if they want to.
The alert panel raised when launching duplicate copies is a hack we added many
years ago, before the NSWorkspace code was implemented, and before gopen and
GWorkspace were available to allow users to launch apps using the NSWorkspace
API. I think this could probably be removed now ... so when you launch
duplicate apps intentionally, you should not longer get a warning, and the new
copy of the app should just start up normally.
So ... I see two things to be fixed:
a) activate running app if we call the api to launch it.
b) remove the alert pan el when multiple copies are run.
but I don't actually know of any occasions where we get duplicate copies of an
app launchd and we shouldn't.
=================== BUG #6056: FULL BUG SNAPSHOT ===================
Submitted by: stefanu Project: GNUstep
Submitted on: Sun 10/19/03 at 19:08
Category: Gui/AppKit Severity: 3
Bug Group: Bug Resolution: None
Assigned to: alexm Status: Open
Summary: Duplicate application launching
Original Submission: If I launch an application, that is already running, i
get an alert panel asking me about renaming, ignoring or aborting. I would
expect that the existing application instance will be activated instead. So the
behaviour should be: If there is already running application, activate it, if
there is not, launch it.
Btw. are there any situations, where one would like to have two instances of
one application open? How are they compared to the usual situations?
>From the point of user, I consider this to be a bug. Moreover, it is another
>additional confusion.
Follow-up Comments
*******************
-------------------------------------------------------
Date: Mon 10/27/03 at 19:52 By: CaS
I'm still confused about what the problem is supposed to be.
When I use the NSWorkspace method to launch an application which is already
running, it does not attempt to launch a duplicate copy (though neither does it
make the existing copy active ... I think it should - a simple message to the
running application to activate it should fix this).
When I launch a new copy by directly excuting it (rather than via the
NSWorkspace API) it *does* launch a duplicate copy ... and I think that's
correct behavior ... certainly it's what NeXT/QApple do too, and makes sense to
me ... I can't see a reason for preventing people having multiple copies of an
app runing if they want to.
The alert panel raised when launching duplicate copies is a hack we added many
years ago, before the NSWorkspace code was implemented, and before gopen and
GWorkspace were available to allow users to launch apps using the NSWorkspace
API. I think this could probably be removed now ... so when you launch
duplicate apps intentionally, you should not longer get a warning, and the new
copy of the app should just start up normally.
So ... I see two things to be fixed:
a) activate running app if we call the api to launch it.
b) remove the alert pan el when multiple copies are run.
but I don't actually know of any occasions where we get duplicate copies of an
app launchd and we shouldn't.
-------------------------------------------------------
Date: Mon 10/27/03 at 19:04 By: esersale
Beeing there, you could take a look also at the bug #4410 that is probably
correlated :-)
-------------------------------------------------------
Date: Mon 10/27/03 at 18:46 By: alexm
Matt Rice and I have been looking at the duplication issue too. We have a patch
that fixes it, and currently I'm Thinking Really Hard about whether it's the
Right Thing.
-------------------------------------------------------
Date: Sat 10/25/03 at 12:00 By: ratmice
Alex M. applied something in cvs for me which I believe should
fix this.
where connecting to the running application would fail in some
cases (see ChangeLog)
though i'm not seeing the ordering front of the clicked on application and
haven't tried the keyboard modifier, I'm guessing those cases should be handled
in GWorkspace
-------------------------------------------------------
Date: Fri 10/24/03 at 07:13 By: CaS
I'm not sure what context you are referring to (ie what application launching
mechanism you are talking about).
Certainly I like the behavior the NeXT workspace used to haver, where double
clicking on an application in the workspace would simply bring the app windows
to the front if the app was already running, but a keyboard modifier would
force the launch of another copy of the application.
I see that as an issue for the workspace manager ...
If it uses the NSWorkspace method launchApplication:shoiwIcon:autolaunche: the
behavior should be the one we like. Are you saying that there are
circumstances where this method does not work properly?
Or are you talking about some other situation entirely?
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- [bug #6056] Duplicate application launching, nobody, 2003/10/24
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- [bug #6056] Duplicate application launching, nobody, 2003/10/27
- [bug #6056] Duplicate application launching, nobody, 2003/10/27
- [bug #6056] Duplicate application launching,
nobody <=
- [bug #6056] Duplicate application launching, nobody, 2003/10/27
- [bug #6056] Duplicate application launching, nobody, 2003/10/27
- [bug #6056] Duplicate application launching, nobody, 2003/10/27
- [bug #6056] Duplicate application launching, nobody, 2003/10/27
- [bug #6056] Duplicate application launching, nobody, 2003/10/27
- [bug #6056] Duplicate application launching, nobody, 2003/10/27