Re: default web browser [was Re: program for file print preview]

[Jean Bréfort <jean brefort normalesup org>]

Le mardi 23 décembre 2008 à 10:16 +0800, bill lam a écrit :
> On Mon, 22 Dec 2008, Jean Bréfort wrote:
> > The code calling evince is in gtk+, not gnumeric:
> > 
> > settings = gtk_settings_get_for_screen (screen); 
> > g_object_get (settings, "gtk-print-preview-command", &preview_cmd, NULL);
> > 
> > This returns the value of GTK_PRINT_PREVIEW_COMMAND which is defined in gtk/Makefile.am
> > 
> > If you want to change that, you need to change the settings for the
> > default screen, apparently (I do not know how this is feasible). Note
> > that given the way things work, the program called for the preview is
> > responsible for deletint the temporary pdf and the print settings file,
> > see
> > http://library.gnome.org/devel/gtk/stable/GtkSettings.html#GtkSettings--gtk-print-preview-command for more information.
> 
> Thanks Jean, this solved my preview problem.
> 
> I still have another problem is that gnumeric always use firefox as
> web browser, eg. click the help / gnumeric on the web.  I have have
> firefox installed, but I would like to use w3m as web browser. I
> already export $BROWSER in ~/.profile
> export BROWSER="/usr/bin/x-terminal-emulator -e /usr/bin/www-browser"
> and www-browser is configured to link to /usr/bin/w3m. However
> gnumeric seems ignore BROWSER envirnoment variable. So what should I
> do?

This depends on various parameters: which goffice version? Was goffice
compiled with GNOME support or not?
When compiled without gnome support, goffice-0.6.x tests for the
$BROWSER variable but I'm not sure that it would accept your variable. A
simple path to an executable should work, something as
BROWSER="/usr/bin/w3m".

Current development version just calls g_app_info_launch_default_for_uri
(eventually through a call to gtk_show_uri if present).

Regards,
Jean

Regards,
Jean