src/misc/action.c

   1 /*****************************************************************************
   2  * action.c: key to action mapping
   3  *****************************************************************************
   4  * Copyright © 2008 Rémi Denis-Courmont
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  19  *****************************************************************************/
  20
  21 #ifdef HAVE_CONFIG_H
  22 # include "config.h"
  23 #endif
  24
  25 #include <vlc_common.h>
  26 #include "../libvlc.h"
  27
  28 int vlc_key_to_action (vlc_object_t *libvlc, const char *varname,
  29                        vlc_value_t prevkey, vlc_value_t curkey, void *priv)
  30 {
  31     const struct hotkey *key = priv;
  32
  33     (void)varname;
  34     (void)prevkey;
  35
  36     while (key->i_key != curkey.i_int)
  37     {
  38         if (key->psz_action == NULL)
  39             return VLC_SUCCESS; /* key is not mapped to anything */
  40
  41         key++;
  42     }
  43
  44     return var_SetInteger (libvlc, "key-action", key->i_action);
  45 }
  46