Gecko [ sachasauda.akalacademy.ac.in ]

Name	Size	Permission
package	[ DIR ]	drwxr-xr-x
Makefile.in	4.92 KB	-rw-r--r--
README	35.89 KB	-rw-r--r--
aclocal.m4	108.83 KB	-rw-r--r--
background.c	6.84 KB	-rw-r--r--
blue.c	12.4 KB	-rw-r--r--
bs.6	3.91 KB	-rw-r--r--
bs.c	29.95 KB	-rw-r--r--
bulgarian-utf8.txt	340 B	-rw-r--r--
cardfile.c	13.26 KB	-rw-r--r--
cardfile.dat	394 B	-rw-r--r--
chgat.c	9.03 KB	-rw-r--r--
clip_printw.c	9.1 KB	-rw-r--r--
color_name.h	3.32 KB	-rw-r--r--
color_set.c	3.25 KB	-rw-r--r--
configure	449.42 KB	-rw-r--r--
configure.in	9.57 KB	-rw-r--r--
demo_altkeys.c	4.77 KB	-rw-r--r--
demo_defkey.c	7.4 KB	-rw-r--r--
demo_forms.c	13.01 KB	-rw-r--r--
demo_keyok.c	3.24 KB	-rw-r--r--
demo_menus.c	18.74 KB	-rw-r--r--
demo_panels.c	16.89 KB	-rw-r--r--
demo_termcap.c	10.09 KB	-rw-r--r--
demo_terminfo.c	10.05 KB	-rw-r--r--
ditto.c	11.04 KB	-rw-r--r--
dots.c	4.52 KB	-rw-r--r--
dots_mvcur.c	4.66 KB	-rw-r--r--
echochar.c	4.35 KB	-rw-r--r--
edit_field.c	11.21 KB	-rw-r--r--
edit_field.h	2.57 KB	-rw-r--r--
filter.c	4.97 KB	-rw-r--r--
firework.c	5.53 KB	-rw-r--r--
firstlast.c	3.72 KB	-rw-r--r--
foldkeys.c	7.44 KB	-rw-r--r--
gdc.6	3.03 KB	-rw-r--r--
gdc.c	8.74 KB	-rw-r--r--
hanoi.c	8.58 KB	-rw-r--r--
hashtest.c	6.58 KB	-rw-r--r--
inch_wide.c	7.21 KB	-rw-r--r--
inchs.c	7.15 KB	-rw-r--r--
ins_wide.c	12.25 KB	-rw-r--r--
insdelln.c	9.16 KB	-rw-r--r--
inserts.c	10.62 KB	-rw-r--r--
install-sh	6.96 KB	-rw-r--r--
key_names.c	3.22 KB	-rw-r--r--
keynames.c	3.07 KB	-rw-r--r--
knight.c	18.54 KB	-rw-r--r--
linedata.h	3.16 KB	-rw-r--r--
linux-color.dat	2.56 KB	-rw-r--r--
listused.sh	5.46 KB	-rw-r--r--
lrtest.c	5.24 KB	-rw-r--r--
make-tar.sh	4.8 KB	-rw-r--r--
mk-test.awk	4.42 KB	-rw-r--r--
modules	5.07 KB	-rw-r--r--
movewindow.c	16.44 KB	-rw-r--r--
ncurses.c	154.98 KB	-rw-r--r--
ncurses_tst.hin	2.88 KB	-rw-r--r--
newdemo.c	7.38 KB	-rw-r--r--
programs	5.28 KB	-rw-r--r--
railroad.c	5.66 KB	-rw-r--r--
rain.c	8.44 KB	-rw-r--r--
redraw.c	4.66 KB	-rw-r--r--
savescreen.c	7.49 KB	-rw-r--r--
savescreen.sh	2.66 KB	-rw-r--r--
tclock.c	5.26 KB	-rw-r--r--
test.priv.h	19.55 KB	-rw-r--r--
test_add_wchstr.c	14.08 KB	-rw-r--r--
test_addchstr.c	12.14 KB	-rw-r--r--
test_addstr.c	10.3 KB	-rw-r--r--
test_addwstr.c	12.37 KB	-rw-r--r--
test_arrays.c	3.83 KB	-rw-r--r--
test_get_wstr.c	8.94 KB	-rw-r--r--
test_getstr.c	8.88 KB	-rw-r--r--
test_instr.c	6.49 KB	-rw-r--r--
test_inwstr.c	6.69 KB	-rw-r--r--
test_opaque.c	10.42 KB	-rw-r--r--
test_vid_puts.c	3.97 KB	-rw-r--r--
test_vidputs.c	3.92 KB	-rw-r--r--
testaddch.c	3.46 KB	-rw-r--r--
testcurs.c	16.69 KB	-rw-r--r--
testscanw.c	2.88 KB	-rw-r--r--
tracemunch	5.01 KB	-rw-r--r--
view.c	13.84 KB	-rw-r--r--
widechars-utf8.txt	389 B	-rw-r--r--
widechars.h	3.19 KB	-rw-r--r--
worm.c	14.01 KB	-rw-r--r--
xmas.c	33.47 KB	-rw-r--r--
xterm-16color.dat	2.99 KB	-rw-r--r--
xterm-256color.dat	6.88 KB	-rw-r--r--
xterm-88color.dat	4.11 KB	-rw-r--r--

Code Editor : newdemo.c

/*
 *  newdemo.c	-	A demo program using PDCurses. The program illustrate
 *  	 		the use of colours for text output.
 *
 * $Id: newdemo.c,v 1.40 2013/04/27 19:46:53 tom Exp $
 */

#include <test.priv.h>

#include <time.h>

/*
 *  The Australian map
 */
static CONST_MENUS char *AusMap[16] =
{
    "           A           A ",
    "    N.T. AAAAA       AAAA ",
    "     AAAAAAAAAAA  AAAAAAAA ",
    "   AAAAAAAAAAAAAAAAAAAAAAAAA Qld.",
    "AAAAAAAAAAAAAAAAAAAAAAAAAAAAA ",
    "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA ",
    " AAAAAAAAAAAAAAAAAAAAAAAAAAAA ",
    "   AAAAAAAAAAAAAAAAAAAAAAAAA N.S.W.",
    "W.A. AAAAAAAAA      AAAAAA Vic.",
    "       AAA   S.A.     AA",
    "                       A  Tas.",
    ""
};

/*
 *  Funny messages
 */
#define NMESSAGES   6

static const char *messages[] =
{
    "Hello from the Land Down Under",
    "The Land of crocs. and a big Red Rock",
    "Where the sunflower runs along the highways",
    "the dusty red roads lead one to loneliness",
    "Blue sky in the morning and",
    "freezing nights and twinkling stars",
    ""
};

/*
 *  Trap interrupt
 */
static void
trap(int sig GCC_UNUSED)
{
    endwin();
    ExitProgram(EXIT_FAILURE);
}

/*
 *  Wait for user
 */
static int
WaitForUser(WINDOW *win)
{
    time_t t;
    chtype key;

nodelay(win, TRUE);
    t = time((time_t *) 0);
    while (1) {
	if ((int) (key = (chtype) wgetch(win)) != ERR) {
	    if (key == 'q' || key == 'Q')
		return 1;
	    else
		return 0;
	}
	if (time((time_t *) 0) - t > 5)
	    return 0;
    }
}

static void
set_colors(WINDOW *win, int pair, int foreground, int background)
{
    if (has_colors()) {
	if (pair > COLOR_PAIRS)
	    pair = COLOR_PAIRS;
	init_pair((short) pair, (short) foreground, (short) background);
	(void) wattrset(win, (int) COLOR_PAIR(pair));
    }
}

static chtype
use_colors(WINDOW *win, int pair, chtype attrs)
{
    if (has_colors()) {
	if (pair > COLOR_PAIRS)
	    pair = COLOR_PAIRS;
	attrs |= (chtype) COLOR_PAIR(pair);
    }
    (void) wattrset(win, (int) attrs);
    return attrs;
}

/*
 * Test sub windows
 */
static int
SubWinTest(WINDOW *win)
{
    int w, h, sw, sh, bx, by;
    WINDOW *swin1, *swin2, *swin3;

getmaxyx(win, h, w);
    getbegyx(win, by, bx);
    sw = w / 3;
    sh = h / 3;

if ((swin1 = subwin(win, sh, sw, by + 3, bx + 5)) == NULL) {
	return 1;
    }
    if ((swin2 = subwin(win, sh, sw, by + 4, bx + 8)) == NULL) {
	delwin(swin1);
	return 1;
    }
    if ((swin3 = subwin(win, sh, sw, by + 5, bx + 11)) == NULL) {
	delwin(swin1);
	delwin(swin2);
	return 1;
    }

set_colors(swin1, 8, COLOR_RED, COLOR_BLUE);
    werase(swin1);
    MvWAddStr(swin1, 0, 3, "Sub-window 1");
    wrefresh(swin1);

set_colors(swin2, 9, COLOR_CYAN, COLOR_MAGENTA);
    werase(swin2);
    MvWAddStr(swin2, 0, 3, "Sub-window 2");
    wrefresh(swin2);

set_colors(swin3, 10, COLOR_YELLOW, COLOR_GREEN);
    werase(swin3);
    MvWAddStr(swin3, 0, 3, "Sub-window 3");
    wrefresh(swin3);

delwin(swin1);
    delwin(swin2);
    delwin(swin3);
    WaitForUser(win);
    return 0;
}

static int
bounce(int n, int *dir, int len)
{
    if (*dir > 0)
	++n;
    else
	--n;
    if (n <= 1 || n >= len - 2)
	*dir = *dir ? 0 : 1;
    return n;
}

/*
 *  Bouncing balls
 */
static int
BouncingBalls(WINDOW *win)
{
    int w, h;
    int x1, y1, xd1, yd1;
    int x2, y2, xd2, yd2;
    int x3, y3, xd3, yd3;

getmaxyx(win, h, w);

x1 = 2 + rand() % (w - 4);
    y1 = 2 + rand() % (h - 4);
    x2 = 2 + rand() % (w - 4);
    y2 = 2 + rand() % (h - 4);
    x3 = 2 + rand() % (w - 4);
    y3 = 2 + rand() % (h - 4);

xd1 = 1;
    yd1 = 1;
    xd2 = 1;
    yd2 = 0;
    xd3 = 0;
    yd3 = 1;

nodelay(win, TRUE);

while (wgetch(win) == ERR) {
	x1 = bounce(x1, &xd1, w);
	y1 = bounce(y1, &yd1, h);
	x2 = bounce(x2, &xd2, w);
	y2 = bounce(y2, &yd2, h);
	x3 = bounce(x3, &xd3, w);
	y3 = bounce(y3, &yd3, h);

set_colors(win, 11, COLOR_RED, COLOR_BLUE);
	MvWAddCh(win, y1, x1, 'O');

set_colors(win, 12, COLOR_BLUE, COLOR_RED);
	MvWAddCh(win, y2, x2, '*');

set_colors(win, 13, COLOR_YELLOW, COLOR_WHITE);
	MvWAddCh(win, y3, x3, '@');

wmove(win, 0, 0);
	wrefresh(win);
	delay_output(100);
    }
    return 0;
}

/*
 *  Main driver
 */
int
main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
{
    WINDOW *win;
    int w, x, y, i, j, k;
    char buffer[SIZEOF(messages) * 80];
    const char *message;
    int width, height;
    chtype save[80];
    chtype c;

setlocale(LC_ALL, "");

CATCHALL(trap);

initscr();
    if (has_colors())
	start_color();
    cbreak();
    curs_set(0);
    width = 48;
    height = 14;		/* Create a drawing window */
    win = newwin(height, width, (LINES - height) / 2, (COLS - width) / 2);
    if (win == NULL) {
	endwin();
	ExitProgram(EXIT_FAILURE);
    }

while (1) {
	set_colors(win, 1, COLOR_WHITE, COLOR_BLUE);
	werase(win);

set_colors(win, 2, COLOR_RED, COLOR_RED);
	box(win, ACS_VLINE, ACS_HLINE);
	wrefresh(win);
	/* Do ramdom output of a character */
	use_colors(win, 1, A_NORMAL);
	c = 'a';
	for (i = 0; i < 5000; ++i) {
	    x = rand() % (width - 2) + 1;
	    y = rand() % (height - 2) + 1;
	    MvWAddCh(win, y, x, c);
	    wrefresh(win);
	    nodelay(win, TRUE);
	    if (wgetch(win) != ERR)
		break;
	    if (i == 2000) {
		c = 'b';
		set_colors(win, 3, COLOR_CYAN, COLOR_YELLOW);
	    }
	}

SubWinTest(win);
	/* Erase and draw green window */
	set_colors(win, 4, COLOR_YELLOW, COLOR_GREEN);
	wbkgd(win, use_colors(win, 4, A_BOLD));
	werase(win);
	wrefresh(win);
	/* Draw RED bounding box */
	use_colors(win, 2, A_NORMAL);
	box(win, ' ', ' ');
	wrefresh(win);
	/* Display Australia map */
	use_colors(win, 4, A_BOLD);
	i = 0;
	while (*AusMap[i]) {
	    MvWAddStr(win, i + 1, 8, AusMap[i]);
	    wrefresh(win);
	    delay_output(50);
	    ++i;
	}

set_colors(win, 5, COLOR_BLUE, COLOR_WHITE);
	use_colors(win, 5, A_BLINK);
	MvWAddStr(win, height - 2, 6, " PDCurses 2.1 for DOS, OS/2 and Unix");
	wrefresh(win);

/* Draw running messages */
	set_colors(win, 6, COLOR_YELLOW, COLOR_WHITE);
	message = messages[j = 0];
	i = 1;
	w = width - 2;
	strcpy(buffer, message);
	while (j < NMESSAGES) {
	    while ((int) strlen(buffer) < w) {
		strcat(buffer, " ... ");
		strcat(buffer, messages[++j % NMESSAGES]);
	    }

if (i < w)
		(void) mvwaddnstr(win, height / 2, w - i, buffer, i);
	    else
		(void) mvwaddnstr(win, height / 2, 1, buffer, w);

wrefresh(win);
	    nodelay(win, TRUE);
	    if (wgetch(win) != ERR) {
		flushinp();
		break;
	    }
	    if (i++ >= w) {
		for (k = 0; (buffer[k] = buffer[k + 1]) != '\0'; k++) ;
	    }
	    delay_output(100);
	}

j = 0;
	/*  Draw running As across in RED */
	set_colors(win, 7, COLOR_RED, COLOR_GREEN);
	memset(save, ' ', sizeof(save));
	for (i = 2; i < width - 4; ++i) {
	    k = (int) mvwinch(win, 4, i);
	    if (k == ERR)
		break;
	    save[j++] = c = (chtype) k;
	    c &= A_CHARTEXT;
	    MvWAddCh(win, 4, i, c);
	}
	wrefresh(win);

/* Put a message up wait for a key */
	i = height - 2;
	use_colors(win, 5, A_NORMAL);
	MvWAddStr(win, i, 5, " Type a key to continue or 'Q' to quit ");
	wrefresh(win);

if (WaitForUser(win) == 1)
	    break;

j = 0;			/* Restore the old line */
	for (i = 2; i < width - 4; ++i)
	    MvWAddCh(win, 4, i, save[j++]);
	wrefresh(win);

BouncingBalls(win);
	/* Put a message up wait for a key */
	i = height - 2;
	use_colors(win, 5, A_NORMAL);
	MvWAddStr(win, i, 5, " Type a key to continue or 'Q' to quit ");
	wrefresh(win);
	if (WaitForUser(win) == 1)
	    break;
    }
    endwin();
    ExitProgram(EXIT_SUCCESS);
}

${this.title}

Code Editor : newdemo.c