Hi Szilveszter, (I meant to keep this discussion on meld-list!)
Ah, the deferred execution is catching you out. Each doc has a
scheduler which does some work when the app is otherwise idle. So
set_files doesn't actually do anything until the gtk idle callbacks
happen.
Call doc.scheduler.complete_tasks() to flush the work queue before
calling set_editable. Or you might prefer to add a task to the docs
scheduler so that your app won't block reading the files before the
gui comes up. You can add any callable.
e.g. doc.scheduler.add_task( lambda : [t.set_editable(False) for t in
doc.textview] )
Stephen.
On 5/24/07, Szilveszter Farkas <[EMAIL PROTECTED]> wrote:
> > I see meld calls set_editable when loading files which is probably
> > overriding your setting. Perhaps you can modify
> > _{dis,}connect_buffer_handlers to save/restore the editable state?
>
> The problem is that I call the set_editable() methods after setting the files:
>
> ---
> #!/usr/bin/python
>
> import sys
>
> import pygtk
> import gtk
>
> import gettext
> gettext.install('meld')
>
> # Adding meld's stuff to the path
> sys.path += [ '/usr/lib/meld' ]
>
> import filediff
> import meldapp
> import prefs
>
> files = [ 'old.txt', 'new.txt' ]
>
> app = meldapp.MeldApp()
> app.widget.hide()
>
> window = gtk.Window()
> doc = filediff.FileDiff(app.prefs, len(files))
>
> def cleanup():
> app.scheduler.remove_scheduler(doc.scheduler)
>
> app.scheduler.add_task(cleanup)
> app.scheduler.add_scheduler(doc.scheduler)
>
> doc.set_files(files)
>
> # Hide file entries (no need for them)
> doc.fileentry0.hide()
> doc.fileentry1.hide()
> # TextViews shouldn't be editable
> print "DEBUG: textview0.editable =", doc.textview0.get_editable()
> print "DEBUG: textview1.editable =", doc.textview1.get_editable()
> doc.textview0.set_editable(False)
> doc.textview1.set_editable(False)
> print "DEBUG: textview0.editable =", doc.textview0.get_editable()
> print "DEBUG: textview1.editable =", doc.textview1.get_editable()
>
> window.add(doc.widget)
> window.connect('delete-event', gtk.main_quit)
> window.show()
>
> gtk.main()
> ---
>
> If you run the script above, the editable properties get set to False,
> but the TextViews are still editable...
>
> Thanks for your help,
> Szilveszter
>
_______________________________________________
meld-list mailing list
[email protected]
http://mail.gnome.org/mailman/listinfo/meld-list
