25 Mar
2019
25 Mar
'19
1:05 a.m.
Anno domini 2019 Sun, 24 Mar 10:40:24 -0500
J Leslie Turriff scripsit:
On 2019-03-21 09:48:36 Dr. Nikolaus Klepp wrote:
Please post what you ended up with.
BTW, ther is an error in this line:
Anno domini 2019 Wed, 20 Mar 23:46:39 -0500
J Leslie Turriff scripsit:
Wow! Yes, that is the X2 program I'm speaking of, and your example will help
very much. Thank you.
Leslie On 2019-03-15 02:52:33 Dr. Nikolaus Klepp wrote:
Ah, ok. I do not know X2, is it this one?
http://www.tangbu.com/x2main.shtml If yes, then there is one notable things
about the application (but correct me if I'm wrong): The X11 application
"xx" does not set the X11 window title to the filename of the file that's
edited - which makes it an extremly hostile application and difficult to
find the filename in a general solution. The terminal application "x" does
neither, but you can get the filename from the current instance if you
parse the escape-sequence (<ESC>[H, then some chatter and there comes the
filename).
Anyway, the geometry of each window and the desktop where it runs on can be
found like this:
for ID in $(xwininfo -all -root|awk '/"X2 Editor Version 2.08.1"/ {print
$1}'); do echo $(xprop -id $ID|awk '/_NET_WM_DESKTOP/{print $3}') \
$(xwininfo -id $ID|awk '/geometry/ {print $2}'| tr -c '[0-9]'
' ') \
$(/do/some/black/magic/to/get/filename/from/X2)
done > /some/place/to/store
Example /some/place/to/store:
2 484 559 58 0 /tmp/a.txt
4 100 100 100 100 /tmp/b.txt
To restore each window you basicly do something like this - nota bene: if
x2 were a nice application, you would not have to do this trickery to get
it's window id:
cat /some/place/to/store | while read DESKTOP W H X Y FILE; do
A=$(xwininfo -all -root|awk '/X2 Editor Version 2.08.1/ {print $1}')
/path/to/xx $FILE &
sleep 1
B=$(xwininfo -all -root|awk '/X2 Editor Version 2.08.1/ {print $1}')
ID=$(echo $A $B|tr ' ' '\n'|sort|uniq -u)
xdotool set_desktop_for_window $ID $DESKTOP
xdotool windowsize $ID $W $H
xdotool windowmove $ID $X $Y
done
I hope that get's you started. As I do not know how you use X2 (xx or x
...), I cannot give you a hint how to obtain the filename of a window
instance.
Nik
Anno domini 2019 Thu, 14 Mar 22:40:38 -0500
J Leslie Turriff scripsit:
> On 2019-03-14 20:15:13 Michael wrote:
> > On Thursday 14 March 2019 06:26:16 pm J Leslie Turriff wrote:
> > > On 2019-03-11 04:12:29 Dr. Nikolaus Klepp wrote:
> > > > Anno domini 2019 Sun, 10 Mar 11:16:03 -0500
> >
> > .> > J Leslie Turriff scripsit:
> > > > > On 2019-03-10 10:35:32 BorgLabs - Kate Draven wrote:
> > > > > > On Sunday 10 March 2019, J Leslie Turriff wrote:
> > > > > > > Is there a way to make TDE aware of running
> > > > > > > non-Trinity applications so that they can be
resurrected
> > > > > > > after Logout/Login? I have at least one X11-based
> > > > > > > application (X2 - The Programmer's Editor) that I
use
> > > > > > > extensively, and it would be nice if it could
remember
> > > > > > > across Logout/Login events. I'm wondering if
something
> > > > > > > like a DCOP wrapper might do the job?
> > > > > >
> > > > > > Load the application into your autostart dir.
> > > > > > /home/foo/.trinity/autostart
> > > > > > Also, check the program's setting to see if it has an
> > > > > > autostart feature.
> > > > >
> > > > > Yes, that would work if I wanted it to start at every
> > > > > login, not just if it was running when I logged out...
> > > >
> > > > Once upon a time there was a little kingdom where all
> > > > applications held the X11 standards high and the grand master
> > > > of session management called
> > >
> > > So I guess you're saying that there's no way to get TDE to
> > > notice my X2, then.
> >
> > You can use the autostart dir [1], but you'll need to do the work
> > yourself. You could add a wrapper to starting X2 and a script in
> > the autostart dir. Or better would be a check script in the
> > shutdown dir (if it exists) and a corresponding script in the
> > autostart dir.
> >
> > Here's some out of context code from something else, hack-and-slash
> > as needed.
> >
> > #!/bin/bash
> > /path-to-X2/X2
> > Pid=`pgrep -f /path-to-X2/X2`
> > if [ "$Pid" != "" ] ; then
> > # echo Already running...
> > # ps "$Pid"
> > touch /home/foo/.trinity/apps-to-restart/X2
> > exit
> > fi
> >
> > In any event, what you want can be done, it just might be painful.
> >
> > Best,
> > Michael
> >
> > [1] Mine seems to be called: /home/michael/.trinity/Autostart
>
> You're apparently misunderstanding what I'm looking for. I don't
> want this program to Always start when I login, only when it was
> running at the time that I previously logged out. That's why I
> wondered if some sort of DCOP wrapper might be appropriate.
>
> Leslie
As your editor is not xsession-aware you have to wrap it some shell
script, that just saves the state of x2 in the form of commandline
invocation in a file when it's close due to TDE shutdown. So there is
no invocation of X2 when no X2 was open when TDE closed the session. At
TDE login you execute that file with invocations and be happy. Sure,
you have to manage some stuff like which desktop to put it, window
placement etc. but that's not that complicated.
Nik
Yes, but what to put in that wrapper? That's what my original question
was. > for ID in $(xwininfo -all -root|awk '/"X2
Editor Version 2.08.1"/ {print
should be:
for ID in $(xwininfo -all -root|awk '/X2 Editor Version 2.08.1/ {print
... whithout the 2 '"'.
Nik
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