Karl Zweimüller / Menu

Library to display menus on TextLCDs. Interaction with functions Up,Down and Select (Buttons or RPG) Based on menu-library from pyeh9

Fork of Menu by Peihsun Yeh

Library to display menus on TextLCDs. Interaction with functions Up,Down and Select (Buttons or RPG) Based on menu-library from pyeh9

MenuItem.h@10:2b6ddf53b05e, 2015-03-16 (annotated)

Committer:
charly
Date:
Mon Mar 16 21:05:37 2015 +0000
Revision:
10:2b6ddf53b05e
Parent:
9:c9df0b33d176
Child:
11:6814cbc83ae0
First version of a Yes/No Question with UserInterface and result.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
charly 9:c9df0b33d176 1 #ifndef MENUITEM_H
charly 9:c9df0b33d176 2 #define MENUITEM_H
charly 9:c9df0b33d176 3
charly 9:c9df0b33d176 4 #include "Menu.h"
charly 9:c9df0b33d176 5
charly 9:c9df0b33d176 6 class Menu;
charly 9:c9df0b33d176 7
charly 9:c9df0b33d176 8 /** MenuItem is a menu-item of menu
charly 9:c9df0b33d176 9 */
charly 9:c9df0b33d176 10 class MenuItem {
charly 9:c9df0b33d176 11 private:
charly 9:c9df0b33d176 12
charly 9:c9df0b33d176 13 public:
charly 10:2b6ddf53b05e 14 /** modes of MenuItems
charly 10:2b6ddf53b05e 15 */
charly 10:2b6ddf53b05e 16 enum mode{
charly 10:2b6ddf53b05e 17 /** default mode: just display the Menu-Text an perform user_action
charly 10:2b6ddf53b05e 18 */
charly 10:2b6ddf53b05e 19 mode_default = 0,
charly 10:2b6ddf53b05e 20 /** wait_select: Call user_action and then only accept a select
charly 10:2b6ddf53b05e 21 * use for displaying text, values,...
charly 10:2b6ddf53b05e 22 * the menu is paused until select is pressed
charly 10:2b6ddf53b05e 23 */
charly 10:2b6ddf53b05e 24 mode_wait_select = 1,
charly 10:2b6ddf53b05e 25 /** mode_yes_no: show text and ask user for yes/no
charly 10:2b6ddf53b05e 26 *
charly 10:2b6ddf53b05e 27 */
charly 10:2b6ddf53b05e 28 mode_yes_no = 2
charly 10:2b6ddf53b05e 29 };
charly 10:2b6ddf53b05e 30
charly 10:2b6ddf53b05e 31 /** structure to pass data to menu and back
charly 10:2b6ddf53b05e 32 */
charly 10:2b6ddf53b05e 33 struct menu_data{
charly 10:2b6ddf53b05e 34 // Longer text to display.
charly 10:2b6ddf53b05e 35 // For Yes/No-Question
charly 10:2b6ddf53b05e 36 char * text;
charly 10:2b6ddf53b05e 37 //Yes/No Value In and Out
charly 10:2b6ddf53b05e 38 bool yes_no;
charly 10:2b6ddf53b05e 39 };
charly 10:2b6ddf53b05e 40
charly 9:c9df0b33d176 41 /** pointer to user-action to execute when menu item is selected
charly 9:c9df0b33d176 42 */
charly 9:c9df0b33d176 43 void (*userAction)();
charly 9:c9df0b33d176 44 /** Text of Menue-Item to display
charly 9:c9df0b33d176 45 */
charly 9:c9df0b33d176 46 char* selText;
charly 9:c9df0b33d176 47 /** position of menuitem in menu
charly 9:c9df0b33d176 48 */
charly 9:c9df0b33d176 49 int pos;
charly 9:c9df0b33d176 50 /** Pointer to child-menue
charly 9:c9df0b33d176 51 */
charly 9:c9df0b33d176 52 Menu *childMenu;
charly 10:2b6ddf53b05e 53 /** itemMode
charly 10:2b6ddf53b05e 54 */
charly 10:2b6ddf53b05e 55 uint8_t itemMode;
charly 10:2b6ddf53b05e 56
charly 10:2b6ddf53b05e 57 menu_data * menu_parameter;
charly 9:c9df0b33d176 58
charly 9:c9df0b33d176 59 /** a sub-menu
charly 9:c9df0b33d176 60 */
charly 10:2b6ddf53b05e 61 MenuItem(void (*)(), int, Menu *, char *, uint8_t = mode_default, menu_data * = NULL);
charly 9:c9df0b33d176 62
charly 9:c9df0b33d176 63 };
charly 9:c9df0b33d176 64
charly 9:c9df0b33d176 65 #endif