Newer
Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
#include "slc.hh"
#include "screen.hh"
Screen::Screen() {
msg_ = 0;
cmd_ = 0;
}
void Screen::init() {
// Init ncurses
initscr();
// register end stop ncurses before exit
atexit((void (*)(void)) endwin);
// Set good parameters
cbreak();
noecho();
keypad(stdscr, TRUE);
refresh();
//wrefresh(stdscr);
// Get term dimension
int row, col;
getmaxyx(stdscr, row, col);
// Create msg window
msg_ = newwin(row - 3, col, 0, 0);
box(msg_, 0, 0);
wrefresh(msg_);
// Create cmd window
cmd_ = newwin(3, col, row - 3, 0);
box(cmd_, 0 , 0);
wmove(cmd_, 1, 1);
wrefresh(cmd_);
}
void Screen::run() {
int key;
int x,y;
while (1) {
key = getch();
getyx(cmd_, y,x);
switch(key) {
case KEY_LEFT:
wmove(cmd_, y, --x);
break;
case KEY_RIGHT:
wmove(cmd_, y, ++x);
break;
case 10:
werase(cmd_);
box(cmd_, 0, 0);
wmove(cmd_, 1, 1);
// exec command
break;
case KEY_BACKSPACE:
if (x <= 1) break;
wmove(cmd_, y, --x);
waddch(cmd_, ' ');
wmove(cmd_, y, x);
break;
case KEY_RESIZE:
wrefresh(cmd_);
wrefresh(msg_);
break;
default:
waddch(cmd_, key | A_BOLD);
}
wrefresh(cmd_);
}
}