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/* Copyright 2015 Red Hat, Inc.
*
* GTK+ is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* GLib is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with GTK+; see the file COPYING. If not,
* see <http://www.gnu.org/licenses/>.
*
* Author: Matthias Clasen
*/
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <glib/gi18n.h>
#include <glib/gprintf.h>
#include <glib/gstdio.h>
#include <gtk/gtk.h>
#include "gtkbuilderprivate.h"
#include "gtk-builder-tool.h"
static void G_GNUC_NORETURN
usage (void)
{
g_print (_("Usage:\n"
" gtk-builder-tool [COMMAND] [OPTION…] FILE\n"
"\n"
"Commands:\n"
" validate Validate the file\n"
" simplify Simplify the file\n"
" enumerate List all named objects\n"
" preview Preview the file\n"
"\n"
"Simplify Options:\n"
" --replace Replace the file\n"
" --3to4 Convert from GTK 3 to GTK 4\n"
"\n"
"Preview Options:\n"
" --id=ID Preview only the named object\n"
" --css=FILE Use style from CSS file\n"
"\n"
"Perform various tasks on GtkBuilder .ui files.\n"));
exit (1);
}
/* A simplified version of g_log_writer_default_would_drop(), to avoid
* bumping up the required version of GLib to 2.68
*/
static gboolean
would_drop (GLogLevelFlags level,
const char *domain)
{
return (level & (G_LOG_LEVEL_ERROR |
G_LOG_LEVEL_CRITICAL |
G_LOG_LEVEL_WARNING)) == 0;
}
static GLogWriterOutput
log_writer_func (GLogLevelFlags level,
const GLogField *fields,
gsize n_fields,
gpointer user_data)
{
gsize i;
const char *domain = NULL;
const char *message = NULL;
for (i = 0; i < n_fields; i++)
{
if (g_strcmp0 (fields[i].key, "GLIB_DOMAIN") == 0)
domain = fields[i].value;
else if (g_strcmp0 (fields[i].key, "MESSAGE") == 0)
message = fields[i].value;
}
if (message != NULL && !would_drop (level, domain))
{
const char *prefix;
switch (level & G_LOG_LEVEL_MASK)
{
case G_LOG_LEVEL_ERROR:
prefix = "ERROR";
break;
case G_LOG_LEVEL_CRITICAL:
prefix = "CRITICAL";
break;
case G_LOG_LEVEL_WARNING:
prefix = "WARNING";
break;
default:
prefix = "INFO";
break;
}
g_printerr ("%s-%s: %s\n", domain, prefix, message);
}
return G_LOG_WRITER_HANDLED;
}
int
main (int argc, const char *argv[])
{
g_set_prgname ("gtk-builder-tool");
g_log_set_writer_func (log_writer_func, NULL, NULL);
gtk_init ();
gtk_test_register_all_types ();
if (argc < 3)
usage ();
if (strcmp (argv[2], "--help") == 0)
usage ();
argv++;
argc--;
if (strcmp (argv[0], "validate") == 0)
do_validate (&argc, &argv);
else if (strcmp (argv[0], "simplify") == 0)
do_simplify (&argc, &argv);
else if (strcmp (argv[0], "enumerate") == 0)
do_enumerate (&argc, &argv);
else if (strcmp (argv[0], "preview") == 0)
do_preview (&argc, &argv);
else
usage ();
return 0;
}
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