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#include <curses.h>
#define PAGE_SIZE 16
#include "../page.c"
#include "../point.c"
int main() {
int exit = 0;
struct page *page = new_page();
struct point point = {page, 0};
initscr();
start_color();
cbreak();
noecho();
nonl();
intrflush(stdscr, FALSE);
keypad(stdscr, TRUE);
#define black 20
#define red 21
#define green 22
init_color(black, 0, 0, 0);
init_color(red, 1000, 0, 0);
init_color(green, 0, 1000, 0);
init_pair(1, red, black);
init_pair(2, green, black);
while (!exit) {
clear();
struct page *iter = page;
while (iter) {
if (iter == point.page) {
attron(COLOR_PAIR(1));
} else {
attron(COLOR_PAIR(2));
}
for (int i = 0; i < iter->gap_start; i++) {
addch(iter->elements[i]);
}
for (int i = iter->gap_start; i < iter->gap_end; i++) {
addch('_');
}
for (int i = iter->gap_end; i < PAGE_SIZE; i++) {
addch(iter->elements[i]);
}
iter = iter->next;
attroff(COLOR_PAIR(1));
attroff(COLOR_PAIR(2));
}
int input = getch();
switch (input) {
case '':
exit = 1;
break;
case KEY_LEFT:
move_point_backward(&point);
align_gap(&point);
break;
case KEY_RIGHT:
move_point_forward(&point);
align_gap(&point);
break;
case KEY_BACKSPACE:
delete_at_point(&point);
break;
default:
insert_at_point(&point, input);
}
}
endwin();
return 0;
}
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