133 lines
2.7 KiB
C
133 lines
2.7 KiB
C
/*
|
|
* Test lower-right-hand corner access
|
|
*
|
|
* by Eric S. Raymond <esr@thyrsus.com>
|
|
*
|
|
* This can't be part of the ncurses test-program, because ncurses rips off the
|
|
* bottom line to do labels.
|
|
*
|
|
* $Id: lrtest.c,v 0.14 1999/10/23 19:44:35 tom Exp $
|
|
*/
|
|
|
|
#include <test.priv.h>
|
|
#include <term.h>
|
|
|
|
typedef struct {
|
|
int y, x, mode, dir, inc;
|
|
chtype value;
|
|
} MARK;
|
|
|
|
/*
|
|
* Make a couple of markers go 'round the border to demonstrate that we can
|
|
* really write to all positions properly.
|
|
*/
|
|
static void
|
|
show(MARK * m)
|
|
{
|
|
mvaddch(m->y, m->x, m->value);
|
|
if (m->mode == 0) { /* along the x-direction */
|
|
m->x += m->inc;
|
|
if (m->x >= COLS) {
|
|
m->x = COLS - 1;
|
|
m->inc = -m->dir * m->inc;
|
|
m->y += m->inc;
|
|
m->mode = 1;
|
|
} else if (m->x < 0) {
|
|
m->x = 0;
|
|
m->inc = -m->dir * m->inc;
|
|
m->y += m->inc;
|
|
m->mode = 1;
|
|
}
|
|
} else { /* along the y-direction */
|
|
m->y += m->inc;
|
|
if (m->y >= LINES) {
|
|
m->y = LINES - 1;
|
|
m->inc = m->dir * m->inc;
|
|
m->x += m->inc;
|
|
m->mode = 0;
|
|
} else if (m->y < 0) {
|
|
m->y = 0;
|
|
m->inc = m->dir * m->inc;
|
|
m->x += m->inc;
|
|
m->mode = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
int
|
|
main(
|
|
int argc GCC_UNUSED,
|
|
char *argv[]GCC_UNUSED)
|
|
{
|
|
static MARK marks[] =
|
|
{
|
|
{0, 0, 0, -1, 1, '+' | A_BOLD},
|
|
{0, 0, 1, 1, 2, 'X'},
|
|
{0, 0, 1, -1, 3, 'Y'},
|
|
{0, 8, 0, -1, 1, '+' | A_BOLD},
|
|
{0, 9, 0, -1, 1, '+' | A_BOLD},
|
|
{1, 0, 1, 1, 1, '*' | A_REVERSE},
|
|
{2, 0, 1, 1, 1, '*' | A_REVERSE}
|
|
};
|
|
|
|
initscr();
|
|
noecho();
|
|
cbreak();
|
|
nodelay(stdscr, TRUE);
|
|
curs_set(0);
|
|
|
|
#ifdef KEY_RESIZE
|
|
keypad(stdscr, TRUE);
|
|
restart:
|
|
#endif
|
|
move(LINES / 2 - 1, 4);
|
|
if (!(has_ic()
|
|
/* see PutCharLR() */
|
|
|| auto_right_margin
|
|
|| (enter_am_mode && exit_am_mode))) {
|
|
addstr("Your terminal lacks the capabilities needed to address the\n");
|
|
move(LINES / 2, 4);
|
|
addstr("lower-right-hand corner of the screen.\n");
|
|
} else {
|
|
addstr("This is a test of access to the lower right corner.\n");
|
|
move(LINES / 2, 4);
|
|
addstr("If the top of the box is missing, the test failed.\n");
|
|
move(LINES / 2 + 1, 4);
|
|
addstr("Please report this (with a copy of your terminfo entry).\n");
|
|
move(LINES / 2 + 2, 4);
|
|
addstr("to the ncurses maintainers, at bug-ncurses@gnu.org.\n");
|
|
}
|
|
|
|
for (;;) {
|
|
int ch;
|
|
unsigned n;
|
|
|
|
box(stdscr, 0, 0);
|
|
for (n = 0; n < sizeof(marks) / sizeof(marks[0]); n++) {
|
|
show(&marks[n]);
|
|
}
|
|
|
|
if ((ch = getch()) > 0) {
|
|
if (ch == 'q')
|
|
break;
|
|
else if (ch == 's')
|
|
nodelay(stdscr, FALSE);
|
|
else if (ch == ' ')
|
|
nodelay(stdscr, TRUE);
|
|
#ifdef KEY_RESIZE
|
|
else if (ch == KEY_RESIZE) {
|
|
erase();
|
|
goto restart;
|
|
}
|
|
#endif
|
|
}
|
|
napms(50);
|
|
}
|
|
|
|
curs_set(1);
|
|
endwin();
|
|
return 0;
|
|
}
|
|
|
|
/* lrtest.c ends here */
|