gtk/modules/printbackends/cups/gtkprintercups.c
Michael Natterer 870bac8fd0 change return value and local variable to const gchar* to fix warning
2008-04-18  Michael Natterer  <mitch@imendio.com>

	* modules/printbackends/cups/gtkprintercups.[ch]
	(gtk_printer_cups_get_ppd_name): change return value and local
	variable to const gchar* to fix warning about discarding const
	qualifier.


svn path=/trunk/; revision=20021
2008-04-18 14:51:26 +00:00

142 lines
3.6 KiB
C

/* GtkPrinterCupsCups
* Copyright (C) 2006 John (J5) Palmieri <johnp@redhat.com>
*
* This library 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.
*
* This library 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 this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include "gtkprintercups.h"
static void gtk_printer_cups_init (GtkPrinterCups *printer);
static void gtk_printer_cups_class_init (GtkPrinterCupsClass *class);
static void gtk_printer_cups_finalize (GObject *object);
static GtkPrinterClass *gtk_printer_cups_parent_class;
static GType gtk_printer_cups_type = 0;
void
gtk_printer_cups_register_type (GTypeModule *module)
{
static const GTypeInfo object_info =
{
sizeof (GtkPrinterCupsClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) gtk_printer_cups_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GtkPrinterCups),
0, /* n_preallocs */
(GInstanceInitFunc) gtk_printer_cups_init,
};
gtk_printer_cups_type = g_type_module_register_type (module,
GTK_TYPE_PRINTER,
"GtkPrinterCups",
&object_info, 0);
}
GType
gtk_printer_cups_get_type (void)
{
return gtk_printer_cups_type;
}
static void
gtk_printer_cups_class_init (GtkPrinterCupsClass *class)
{
GObjectClass *object_class = (GObjectClass *) class;
gtk_printer_cups_parent_class = g_type_class_peek_parent (class);
object_class->finalize = gtk_printer_cups_finalize;
}
static void
gtk_printer_cups_init (GtkPrinterCups *printer)
{
printer->device_uri = NULL;
printer->printer_uri = NULL;
printer->state = 0;
printer->hostname = NULL;
printer->port = 0;
printer->ppd_name = NULL;
printer->ppd_file = NULL;
}
static void
gtk_printer_cups_finalize (GObject *object)
{
GtkPrinterCups *printer;
g_return_if_fail (object != NULL);
printer = GTK_PRINTER_CUPS (object);
g_free (printer->device_uri);
g_free (printer->printer_uri);
g_free (printer->hostname);
g_free (printer->ppd_name);
if (printer->ppd_file)
ppdClose (printer->ppd_file);
G_OBJECT_CLASS (gtk_printer_cups_parent_class)->finalize (object);
}
/**
* gtk_printer_cups_new:
*
* Creates a new #GtkPrinterCups.
*
* Return value: a new #GtkPrinterCups
*
* Since: 2.10
**/
GtkPrinterCups *
gtk_printer_cups_new (const char *name,
GtkPrintBackend *backend)
{
GObject *result;
result = g_object_new (GTK_TYPE_PRINTER_CUPS,
"name", name,
"backend", backend,
"is-virtual", FALSE,
NULL);
return (GtkPrinterCups *) result;
}
ppd_file_t *
gtk_printer_cups_get_ppd (GtkPrinterCups *printer)
{
return printer->ppd_file;
}
const gchar *
gtk_printer_cups_get_ppd_name (GtkPrinterCups *printer)
{
const gchar *result;
result = printer->ppd_name;
if (result == NULL)
result = gtk_printer_get_name (GTK_PRINTER (printer));
return result;
}