mirror of https://github.com/tLDP/LDP
85 lines
1.8 KiB
C
85 lines
1.8 KiB
C
#include <curses.h>
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#include <menu.h>
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#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
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#define CTRLD 4
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char *choices[] = {
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"Choice 1",
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"Choice 2",
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"Choice 3",
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"Choice 4",
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"Choice 5",
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"Choice 6",
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"Choice 7",
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"Exit",
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};
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int main()
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{ ITEM **my_items;
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int c;
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MENU *my_menu;
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int n_choices, i;
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ITEM *cur_item;
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/* Initialize curses */
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initscr();
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cbreak();
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noecho();
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keypad(stdscr, TRUE);
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/* Initialize items */
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n_choices = ARRAY_SIZE(choices);
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my_items = (ITEM **)calloc(n_choices + 1, sizeof(ITEM *));
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for(i = 0; i < n_choices; ++i)
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my_items[i] = new_item(choices[i], choices[i]);
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my_items[n_choices] = (ITEM *)NULL;
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my_menu = new_menu((ITEM **)my_items);
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/* Make the menu multi valued */
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menu_opts_off(my_menu, O_ONEVALUE);
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mvprintw(LINES - 3, 0, "Use <SPACE> to select or unselect an item.");
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mvprintw(LINES - 2, 0, "<ENTER> to see presently selected items(F1 to Exit)");
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post_menu(my_menu);
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refresh();
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while((c = getch()) != KEY_F(1))
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{ switch(c)
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{ case KEY_DOWN:
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menu_driver(my_menu, REQ_DOWN_ITEM);
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break;
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case KEY_UP:
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menu_driver(my_menu, REQ_UP_ITEM);
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break;
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case ' ':
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menu_driver(my_menu, REQ_TOGGLE_ITEM);
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break;
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case 10: /* Enter */
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{ char temp[200];
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ITEM **items;
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items = menu_items(my_menu);
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temp[0] = '\0';
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for(i = 0; i < item_count(my_menu); ++i)
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if(item_value(items[i]) == TRUE)
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{ strcat(temp, item_name(items[i]));
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strcat(temp, " ");
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}
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move(20, 0);
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clrtoeol();
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mvprintw(20, 0, temp);
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refresh();
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}
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break;
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}
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}
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free_item(my_items[0]);
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free_item(my_items[1]);
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free_menu(my_menu);
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endwin();
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}
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