mirror of https://github.com/GNOME/gimp.git
157 lines
3.5 KiB
C
157 lines
3.5 KiB
C
/* The GIMP -- an image manipulation program
|
|
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <locale.h>
|
|
|
|
#include <glib-object.h>
|
|
|
|
#include "core-types.h"
|
|
|
|
#include "gimp-utils.h"
|
|
|
|
|
|
gboolean
|
|
gimp_rectangle_intersect (gint x1,
|
|
gint y1,
|
|
gint width1,
|
|
gint height1,
|
|
gint x2,
|
|
gint y2,
|
|
gint width2,
|
|
gint height2,
|
|
gint *dest_x,
|
|
gint *dest_y,
|
|
gint *dest_width,
|
|
gint *dest_height)
|
|
{
|
|
gint d_x, d_y;
|
|
gint d_w, d_h;
|
|
|
|
d_x = MAX (x1, x2);
|
|
d_y = MAX (y1, y2);
|
|
d_w = MIN (x1 + width1, x2 + width2) - d_x;
|
|
d_h = MIN (y1 + height1, y2 + height2) - d_y;
|
|
|
|
if (dest_x) *dest_x = d_x;
|
|
if (dest_y) *dest_y = d_y;
|
|
if (dest_width) *dest_width = d_w;
|
|
if (dest_height) *dest_height = d_h;
|
|
|
|
return (d_w > 0 && d_h > 0);
|
|
}
|
|
|
|
gint64
|
|
gimp_g_object_get_memsize (GObject *object)
|
|
{
|
|
GTypeQuery type_query;
|
|
gint64 memsize = 0;
|
|
|
|
g_return_val_if_fail (G_IS_OBJECT (object), 0);
|
|
|
|
g_type_query (G_TYPE_FROM_INSTANCE (object), &type_query);
|
|
|
|
memsize += type_query.instance_size;
|
|
|
|
return memsize;
|
|
}
|
|
|
|
gint64
|
|
gimp_g_hash_table_get_memsize (GHashTable *hash)
|
|
{
|
|
g_return_val_if_fail (hash != NULL, 0);
|
|
|
|
return (2 * sizeof (gint) +
|
|
5 * sizeof (gpointer) +
|
|
g_hash_table_size (hash) * 3 * sizeof (gpointer));
|
|
}
|
|
|
|
gint64
|
|
gimp_g_slist_get_memsize (GSList *slist,
|
|
gint64 data_size)
|
|
{
|
|
return g_slist_length (slist) * (data_size + sizeof (GSList));
|
|
}
|
|
|
|
gint64
|
|
gimp_g_list_get_memsize (GList *list,
|
|
gint64 data_size)
|
|
{
|
|
return g_list_length (list) * (data_size + sizeof (GList));
|
|
}
|
|
|
|
|
|
/*
|
|
* basically copied from gtk_get_default_language()
|
|
*/
|
|
gchar *
|
|
gimp_get_default_language (const gchar *category)
|
|
{
|
|
gchar *lang;
|
|
gchar *p;
|
|
gint cat = LC_CTYPE;
|
|
|
|
if (! category)
|
|
category = "LC_CTYPE";
|
|
|
|
#ifdef G_OS_WIN32
|
|
|
|
p = getenv ("LC_ALL");
|
|
if (p != NULL)
|
|
lang = g_strdup (p);
|
|
else
|
|
{
|
|
p = getenv ("LANG");
|
|
if (p != NULL)
|
|
lang = g_strdup (p);
|
|
else
|
|
{
|
|
p = getenv (category);
|
|
if (p != NULL)
|
|
lang = g_strdup (p);
|
|
else
|
|
lang = g_win32_getlocale ();
|
|
}
|
|
}
|
|
|
|
#else
|
|
|
|
if (strcmp (category, "LC_CTYPE") == 0)
|
|
cat = LC_CTYPE;
|
|
else if (strcmp (category, "LC_MESSAGES") == 0)
|
|
cat = LC_MESSAGES;
|
|
else
|
|
g_warning ("unsupported category used with gimp_get_default_language()");
|
|
|
|
lang = g_strdup (setlocale (cat, NULL));
|
|
|
|
#endif
|
|
|
|
p = strchr (lang, '.');
|
|
if (p)
|
|
*p = '\0';
|
|
p = strchr (lang, '@');
|
|
if (p)
|
|
*p = '\0';
|
|
|
|
return lang;
|
|
}
|