apps/gui/yesno.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2005 by Kevin Ferrare
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22 #ifndef _GUI_YESNO_H_
  23 #define _GUI_YESNO_H_
  24 #include <stdbool.h>
  25
  26 enum yesno_res
  27 {
  28     YESNO_YES,
  29     YESNO_NO,
  30     YESNO_USB
  31 };
  32
  33 struct text_message
  34 {
  35     const char **message_lines;
  36     int nb_lines;
  37 };
  38
  39 /*
  40  * Runs the yesno asker :
  41  * it will display the 'main_message' question, and wait for user keypress
  42  * PLAY means yes, other keys means no
  43  *  - main_message : the question the user has to answer
  44  *  - yes_message : message displayed if answer is 'yes'
  45  *  - no_message : message displayed if answer is 'no'
  46  */
  47 extern enum yesno_res gui_syncyesno_run(
  48                            const struct text_message * main_message,
  49                            const struct text_message * yes_message,
  50                            const struct text_message * no_message);
  51
  52 bool yesno_pop(const char* text);
  53
  54 #endif /* _GUI_YESNO_H_ */