forked from AuroraMiddleware/gtk
691bea134f
2005-03-17 Tor Lillqvist <tml@novell.com> * gdk/gdkkeynames.c: gdk_key is a typedef, not a struct tag.
107 lines
2.7 KiB
C
107 lines
2.7 KiB
C
/* GDK - The GIMP Drawing Kit
|
|
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
/*
|
|
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
|
|
* file for a list of people on the GTK+ Team. See the ChangeLog
|
|
* files for a list of changes. These files are distributed with
|
|
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
|
|
*/
|
|
|
|
#include <config.h>
|
|
#include <glib/gprintf.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include "gdkkeysyms.h"
|
|
#include "gdkinternals.h"
|
|
#include "gdkalias.h"
|
|
|
|
/* Key handling not part of the keymap */
|
|
|
|
#include "keyname-table.h"
|
|
|
|
#define GDK_NUM_KEYS G_N_ELEMENTS (gdk_keys_by_keyval)
|
|
|
|
static int
|
|
gdk_keys_keyval_compare (const void *pkey, const void *pbase)
|
|
{
|
|
return (*(int *) pkey) - ((gdk_key *) pbase)->keyval;
|
|
}
|
|
|
|
gchar*
|
|
gdk_keyval_name (guint keyval)
|
|
{
|
|
static gchar buf[100];
|
|
gdk_key *found;
|
|
|
|
/* Check for directly encoded 24-bit UCS characters: */
|
|
if ((keyval & 0xff000000) == 0x01000000)
|
|
{
|
|
g_sprintf (buf, "U+%.04X", (keyval & 0x00ffffff));
|
|
return buf;
|
|
}
|
|
|
|
found = bsearch (&keyval, gdk_keys_by_keyval,
|
|
GDK_NUM_KEYS, sizeof (gdk_key),
|
|
gdk_keys_keyval_compare);
|
|
|
|
if (found != NULL)
|
|
{
|
|
while ((found > gdk_keys_by_keyval) &&
|
|
((found - 1)->keyval == keyval))
|
|
found--;
|
|
|
|
return (gchar *) (keynames + found->offset);
|
|
}
|
|
else if (keyval != 0)
|
|
{
|
|
g_sprintf (buf, "%#x", keyval);
|
|
return buf;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static int
|
|
gdk_keys_name_compare (const void *pkey, const void *pbase)
|
|
{
|
|
return strcmp ((const char *) pkey,
|
|
(const char *) (keynames + ((const gdk_key *) pbase)->offset));
|
|
}
|
|
|
|
guint
|
|
gdk_keyval_from_name (const gchar *keyval_name)
|
|
{
|
|
gdk_key *found;
|
|
|
|
g_return_val_if_fail (keyval_name != NULL, 0);
|
|
|
|
found = bsearch (keyval_name, gdk_keys_by_name,
|
|
GDK_NUM_KEYS, sizeof (gdk_key),
|
|
gdk_keys_name_compare);
|
|
if (found != NULL)
|
|
return found->keyval;
|
|
else
|
|
return GDK_VoidSymbol;
|
|
}
|
|
|
|
#define __GDK_KEYNAMES_C__
|
|
#include "gdkaliasdef.c"
|