apps/menu.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2002 Robert E. Hak
  11  *
  12  * All files in this archive are subject to the GNU General Public License.
  13  * See the file COPYING in the source tree root for full license agreement.
  14  *
  15  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  16  * KIND, either express or implied.
  17  *
  18  ****************************************************************************/
  19
  20 #ifndef __MENU_H__
  21 #define __MENU_H__
  22
  23 #include <stdbool.h>
  24
  25 /* button definitions */
  26 #if CONFIG_KEYPAD == IRIVER_H100_PAD
  27 #define MENU_NEXT   BUTTON_DOWN
  28 #define MENU_PREV   BUTTON_UP
  29 #define MENU_EXIT   BUTTON_LEFT
  30 #define MENU_EXIT2  BUTTON_OFF
  31 #define MENU_ENTER  BUTTON_RIGHT
  32 #define MENU_ENTER2 BUTTON_SELECT
  33
  34 #elif CONFIG_KEYPAD == RECORDER_PAD
  35 #define MENU_NEXT   BUTTON_DOWN
  36 #define MENU_PREV   BUTTON_UP
  37 #define MENU_EXIT   BUTTON_LEFT
  38 #define MENU_EXIT2  BUTTON_OFF
  39 #define MENU_EXIT3  BUTTON_F1
  40 #define MENU_ENTER  BUTTON_RIGHT
  41 #define MENU_ENTER2 BUTTON_PLAY
  42
  43 #elif CONFIG_KEYPAD == PLAYER_PAD
  44 #define MENU_NEXT  BUTTON_RIGHT
  45 #define MENU_PREV  BUTTON_LEFT
  46 #define MENU_EXIT  BUTTON_STOP
  47 #define MENU_EXIT2 BUTTON_MENU
  48 #define MENU_ENTER BUTTON_PLAY
  49
  50 #elif CONFIG_KEYPAD == ONDIO_PAD
  51 #define MENU_NEXT  BUTTON_DOWN
  52 #define MENU_PREV  BUTTON_UP
  53 #define MENU_EXIT  BUTTON_LEFT
  54 #define MENU_EXIT2 BUTTON_MENU
  55 #define MENU_ENTER BUTTON_RIGHT
  56
  57 #endif
  58
  59 struct menu_item {
  60     unsigned char *desc; /* string or ID */
  61     bool (*function) (void); /* return true if USB was connected */
  62 };
  63
  64 int menu_init(const struct menu_item* mitems, int count, int (*callback)(int, int),
  65               const char *button1, const char *button2, const char *button3);
  66 void menu_exit(int menu);
  67
  68 void put_cursorxy(int x, int y, bool on);
  69
  70  /* Returns below define, or number of selected menu item*/
  71 int menu_show(int m);
  72 #define MENU_ATTACHED_USB -1
  73 #define MENU_SELECTED_EXIT -2
  74
  75 bool menu_run(int menu);
  76 int menu_cursor(int menu);
  77 char* menu_description(int menu, int position);
  78 void menu_delete(int menu, int position);
  79 int menu_count(int menu);
  80 bool menu_moveup(int menu);
  81 bool menu_movedown(int menu);
  82 void menu_draw(int menu);
  83 void menu_insert(int menu, int position, char *desc, bool (*function) (void));
  84
  85 #endif /* End __MENU_H__ */