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/* $calcurse: keys.c,v 1.2 2008/11/09 20:10:18 culot Exp $ */
/*
* Calcurse - text-based organizer
* Copyright (c) 2008 Frederic Culot
*
* 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.
*
* Send your feedback or comments to : calcurse@culot.org
* Calcurse home page : http://culot.org/calcurse
*
*/
#include "i18n.h"
#include "utils.h"
#include "htable.h"
#include "keys.h"
#define HTKEYSIZE 512
struct keys_s {
int key;
keys_e action;
HTABLE_ENTRY (keys_s);
};
static HTABLE_HEAD (ht_keys, HTKEYSIZE, keys_s) ht_keys_action =
HTABLE_INITIALIZER (&ht_keys_action);
static char *keylabel[NOKEYS] = {
"generic-help",
"generic-quit",
"generic-save",
"generic-change-view",
"generic-import",
"generic-export",
"generic-goto",
"generic-other-cmd",
"generic-config-menu",
"generic-redraw",
"generic-add-appt",
"generic-add-todo",
"generic-next-ady",
"generic-prev-day",
"generic-next-week",
"generic-prev-week",
"generic-goto-today",
"cal-next-day",
"cal-prev-day",
"cal-next-week",
"cal-prev-week",
"cal-start-of-week",
"cal-end-of-week",
"apt-add-item",
"apt-del-item",
"apt-edit-item",
"apt-view-item",
"apt-flag-item",
"apt-repeat",
"apt-move-up",
"apt-move-down",
"apt-edit-note",
"apt-view-note",
"todo-add-item",
"todo-del-item",
"todo-edit-item",
"todo-view-item",
"todo-raise-priority",
"todo-lower-priority",
"todo-move-up",
"todo-move-down",
"todo-edit-note",
"todo-view-bote",
"config-quit",
"config-general-menu",
"config-layout-menu",
"config-color-menu",
"config-notify-menu"
};
static void
ht_getkey (struct keys_s *data, char **key, int *len)
{
*key = (char *)&data->key;
*len = sizeof (int);
}
static int
ht_compare (struct keys_s *data1, struct keys_s *data2)
{
if (data1->key == data2->key)
return 0;
else
return 1;
}
HTABLE_GENERATE (ht_keys, keys_s, ht_getkey, ht_compare);
char *
keys_get_label (keys_e key)
{
EXIT_IF (key < 0 || key > NOKEYS,
_("FATAL ERROR in keys_get_label: key value out of bounds"));
return keylabel[key];
}
int
keys_get_key (int pressed)
{
struct keys_s *key, find;
find.key = pressed;
key = HTABLE_LOOKUP (ht_keys, &ht_keys_action, &find);
if (key)
return (int)key->action;
else
return -1;
}
void
keys_assign_binding (int key, keys_e action)
{
struct keys_s *binding;
binding = malloc (sizeof (struct keys_s));
binding->key = key;
binding->action = action;
HTABLE_INSERT (ht_keys, &ht_keys_action, binding);
}
void
key_remove_binding (int key, keys_e action)
{
struct keys_s find, *removed;
find.key = key;
find.action = action;
removed = HTABLE_REMOVE (ht_keys, &ht_keys_action, &find);
mem_free (removed);
}
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