void
ui_init(void)
{
log_info("Initialising UI");
initscr();
raw();
keypad(stdscr, TRUE);
if (prefs_get_boolean(PREF_MOUSE)) {
mousemask(ALL_MOUSE_EVENTS, NULL);
mouseinterval(5);
}
ui_load_colours();
refresh();
create_title_bar();
create_status_bar();
status_bar_active(1);
create_input_window();
wins_init();
cons_about();
notifier_init();
#ifdef HAVE_LIBXSS
display = XOpenDisplay(0);
#endif
ui_idle_time = g_timer_new();
wins_refresh_current();
}
static int curses_init( ) {
if (videomode.curses) return 0;
// isterm?
initscr( );
if (!has_colors( )) {
endwin( );
fprintf (stderr, "Your terminal has no color support.\n");
return 1;
}
start_color( );
clear( );
curs_set( 0 );
refresh( );
leaveok(stdscr, TRUE);
preparecolor( );
cbreak( );
noecho( );
nodelay(stdscr, TRUE);
meta(stdscr, TRUE);
keypad(stdscr, TRUE);
mousemask(BUTTON1_PRESSED | BUTTON1_RELEASED | REPORT_MOUSE_POSITION | BUTTON_SHIFT | BUTTON_CTRL, NULL);
mouseinterval(0); //do no click processing, thank you
videomode.curses = 1;
getmaxyx(stdscr, Term.height, Term.width);
return 1;
}
void Terminal::Initialize(){
if(init){ return; }
original = std::cout.rdbuf(); // Back-up cout's streambuf
pbuf = stream.rdbuf(); // Get stream's streambuf
std::cout.flush();
std::cout.rdbuf(pbuf); // Assign streambuf to cout
main = initscr();
if(main == NULL ){ // Attempt to initialize ncurses
std::cout.rdbuf(original); // Restore cout's original streambuf
fprintf(stderr, " Error: failed to initialize ncurses!\n");
}
else{
getmaxyx(stdscr, _winSizeY, _winSizeX);
output_window = newpad(_scrollbackBufferSize, _winSizeX);
input_window = newpad(1, _winSizeX);
wmove(output_window, _scrollbackBufferSize-1, 0); // Set the output cursor at the bottom so that new text will scroll up
if (halfdelay(5) == ERR) { // Timeout after 5/10 of a second
std::cout << "WARNING: Unable to set terminal blocking half delay to 0.5s!\n";
std::cout << "\tThis will increase CPU usage in the command thread.\n";
if (nodelay(input_window, true) == ERR) { //Disable the blocking timeout.
std::cout << "ERROR: Unable to remove terminal blocking!\n";
std::cout << "\tThe command thread will be locked until a character is entered. This will reduce functionality of terminal status bar and timeout.\n";
}
}
keypad(input_window, true); // Capture special keys
noecho(); // Turn key echoing off
scrollok(output_window, true);
scrollok(input_window, true);
if (NCURSES_MOUSE_VERSION > 0) {
mousemask(ALL_MOUSE_EVENTS,NULL);
mouseinterval(0);
}
init = true;
offset = 0;
// Set the position of the physical cursor
cursX = 0; cursY = _winSizeY-1;
update_cursor_();
refresh_();
init_colors_();
}
setup_signal_handlers();
}
int curs_initciolib(long inmode)
{
short fg, bg, pair=0;
#ifdef XCURSES
char *argv[2]={"ciolib",NULL};
Xinitscr(1,argv);
#else
char *term;
SCREEN *tst;
term=getenv("TERM");
if(term==NULL)
return(0);
tst=newterm(term,stdout,stdin);
if(tst==NULL)
return(0);
endwin();
initscr();
#endif
start_color();
cbreak();
noecho();
nonl();
keypad(stdscr, TRUE);
scrollok(stdscr,FALSE);
halfdelay(1);
raw();
timeout(10);
atexit(curs_suspend);
/* Set up color pairs */
for(bg=0;bg<8;bg++) {
for(fg=0;fg<8;fg++) {
init_pair(++pair,curses_color(fg),curses_color(bg));
}
}
mode = inmode;
#ifdef NCURSES_VERSION_MAJOR
if(mousemask(BUTTON1_PRESSED|BUTTON1_RELEASED|BUTTON2_PRESSED|BUTTON2_RELEASED|BUTTON3_PRESSED|BUTTON3_RELEASED|REPORT_MOUSE_POSITION,NULL)==(BUTTON1_PRESSED|BUTTON1_RELEASED|BUTTON2_PRESSED|BUTTON2_RELEASED|BUTTON3_PRESSED|BUTTON3_RELEASED|REPORT_MOUSE_POSITION)) {
mouseinterval(0);
cio_api.mouse=1;
}
else
mousemask(0,NULL);
#endif
curs_textmode(0);
return(1);
}
void lynx_enable_mouse( int state )
{
static int was;
if ( LYUseMouse )
{
if ( state )
{
if ( was == 0 )
{
int old = mouseinterval( -1 );
was++;
if ( old <= 199 )
mouseinterval( 300 );
}
mousemask( 84013535, 0 );
}
else
{
mousemask( 0, 0 );
}
}
return;
}
/* ----------- Global Functions ---------------------------------- */
int uiview_init(void)
{
int rv = 0;
initscr();
cbreak();
noecho();
curs_set(0);
nodelay(stdscr, TRUE);
keypad(stdscr, TRUE);
mousemask(ALL_MOUSE_EVENTS, NULL);
mouseinterval(300);
return rv;
}
ui_t *create_ui() {
ui_t *ui = malloc(sizeof(ui_t));
initscr();
init_colours();
noecho();
/* Get all the mouse events */
mousemask(ALL_MOUSE_EVENTS, NULL);
mouseinterval(1);
keypad(stdscr, TRUE);
render_ui(ui);
return ui;
}
void Terminal::Initialize(){
if(init){ return; }
original = std::cout.rdbuf(); // Back-up cout's streambuf
pbuf = stream.rdbuf(); // Get stream's streambuf
std::cout.flush();
std::cout.rdbuf(pbuf); // Assign streambuf to cout
main = initscr();
if(main == NULL ){ // Attempt to initialize ncurses
std::cout.rdbuf(original); // Restore cout's original streambuf
fprintf(stderr, " Error: failed to initialize ncurses!\n");
}
else{
getmaxyx(stdscr, _winSizeY, _winSizeX);
output_window = newpad(_scrollbackBufferSize, _winSizeX);
input_window = newpad(1, _winSizeX);
wmove(output_window, _scrollbackBufferSize-1, 0); // Set the output cursor at the bottom so that new text will scroll up
halfdelay(5); // Timeout after 5/10 of a second
keypad(input_window, true); // Capture special keys
noecho(); // Turn key echoing off
scrollok(output_window, true);
scrollok(input_window, true);
if (NCURSES_MOUSE_VERSION > 0) {
mousemask(ALL_MOUSE_EVENTS,NULL);
mouseinterval(0);
}
init = true;
text_length = 0;
offset = 0;
// Set the position of the physical cursor
cursX = 0; cursY = _winSizeY-1;
update_cursor_();
refresh_();
init_colors_();
}
setup_signal_handlers();
}
/* set up ncurses screen */
WINDOW * init_screen() {
WINDOW * win = initscr();
noecho();
timeout(0);
keypad(win, 1);
mousemask(BUTTON1_PRESSED, NULL);
mouseinterval(200);
curs_set(0);
start_color();
init_color(COLOR_CYAN, 500, 1000, 0); /* redefine as orange */
init_pair(1, COLOR_BLACK, COLOR_WHITE);
init_pair(2, COLOR_WHITE, COLOR_BLACK);
init_pair(3, COLOR_GREEN, COLOR_BLACK);
init_pair(4, COLOR_YELLOW, COLOR_BLACK);
init_pair(5, COLOR_CYAN, COLOR_BLACK);
init_pair(6, COLOR_BLUE, COLOR_BLACK);
init_pair(7, COLOR_MAGENTA, COLOR_BLACK);
init_pair(8, COLOR_RED, COLOR_BLACK);
return win;
}
void CRT_init(int delay, int colorScheme) {
initscr();
noecho();
CRT_delay = delay;
if (CRT_delay == 0) {
CRT_delay = 1;
}
CRT_colors = CRT_colorSchemes[colorScheme];
CRT_colorScheme = colorScheme;
for (int i = 0; i < LAST_COLORELEMENT; i++) {
unsigned int color = CRT_colorSchemes[COLORSCHEME_DEFAULT][i];
CRT_colorSchemes[COLORSCHEME_BROKENGRAY][i] = color == (A_BOLD | ColorPair(Black,Black)) ? ColorPair(White,Black) : color;
}
halfdelay(CRT_delay);
nonl();
intrflush(stdscr, false);
keypad(stdscr, true);
mouseinterval(0);
curs_set(0);
if (has_colors()) {
start_color();
CRT_hasColors = true;
} else {
CRT_hasColors = false;
}
CRT_termType = getenv("TERM");
if (String_eq(CRT_termType, "linux"))
CRT_scrollHAmount = 20;
else
CRT_scrollHAmount = 5;
if (String_eq(CRT_termType, "xterm") || String_eq(CRT_termType, "xterm-color") || String_eq(CRT_termType, "vt220")) {
define_key("\033[H", KEY_HOME);
define_key("\033[F", KEY_END);
define_key("\033[7~", KEY_HOME);
define_key("\033[8~", KEY_END);
define_key("\033OP", KEY_F(1));
define_key("\033OQ", KEY_F(2));
define_key("\033OR", KEY_F(3));
define_key("\033OS", KEY_F(4));
define_key("\033[11~", KEY_F(1));
define_key("\033[12~", KEY_F(2));
define_key("\033[13~", KEY_F(3));
define_key("\033[14~", KEY_F(4));
define_key("\033[17;2~", KEY_F(18));
char sequence[3] = "\033a";
for (char c = 'a'; c <= 'z'; c++) {
sequence[1] = c;
define_key(sequence, KEY_ALT('A' + (c - 'a')));
}
}
#ifndef DEBUG
signal(11, CRT_handleSIGSEGV);
#endif
signal(SIGTERM, CRT_handleSIGTERM);
signal(SIGQUIT, CRT_handleSIGTERM);
use_default_colors();
if (!has_colors())
CRT_colorScheme = 1;
CRT_setColors(CRT_colorScheme);
/* initialize locale */
setlocale(LC_CTYPE, "");
#ifdef HAVE_LIBNCURSESW
if(strcmp(nl_langinfo(CODESET), "UTF-8") == 0)
CRT_utf8 = true;
else
CRT_utf8 = false;
#endif
CRT_treeStr =
#ifdef HAVE_LIBNCURSESW
CRT_utf8 ? CRT_treeStrUtf8 :
#endif
CRT_treeStrAscii;
#if NCURSES_MOUSE_VERSION > 1
mousemask(BUTTON1_RELEASED | BUTTON4_PRESSED | BUTTON5_PRESSED, NULL);
#else
mousemask(BUTTON1_RELEASED, NULL);
#endif
}
void console_init_graphics(Console* con, point resolution, font* fnt) {
(void) resolution; (void) fnt;
char org_term[64];
struct NcConsole *self = &con->backend.nc;
snprintf(org_term, sizeof org_term, "%s", getenv("TERM"));
if(!strcmp(org_term, "xterm")) {
setenv("TERM", "xterm-256color", 1);
self->flags |= NC_SUPPORTSCOLORREADER;
} else if(!strcmp(org_term, "rxvt-unicode")) {
setenv("TERM", "rxvt-unicode-256color", 1);
self->flags |= NC_SUPPORTSCOLORREADER;
} else if(!strcmp(org_term, "xterm-256color")) {
self->flags |= NC_SUPPORTSCOLORREADER;
}
self->active.fgcol = -1;
self->active.fgcol = -1;
self->lastattr = 0;
console_inittables(con);
initscr();
noecho();
cbreak();
keypad(stdscr, TRUE);
nonl(); // get return key events
// the ncurses table is apparently only initialised after initscr() oslt
ncurses_chartab_init();
#ifdef CONSOLE_DEBUG
dbg = fopen("console.log", "w");
#endif
if(!getenv("CONCOL_NO_COLORS")) {
if (has_colors()) self->flags |= NC_HASCOLORS;
}
if (self_hasColors(self) && can_change_color())
self->flags |= NC_CANCHANGECOLORS;
if (self_hasColors(self)) start_color();
self->maxcolors = get_maxcolors(org_term);
if (self_canChangeColors(self))
console_savecolors(self);
if(mousemask(ALL_MOUSE_EVENTS |
BUTTON1_PRESSED | BUTTON2_PRESSED | BUTTON3_PRESSED |
BUTTON1_RELEASED | BUTTON2_RELEASED | BUTTON3_RELEASED |
REPORT_MOUSE_POSITION | BUTTON_SHIFT | BUTTON_ALT | BUTTON_CTRL,
NULL) != (mmask_t) ERR) {
mouseinterval(0) /* prevent ncurses from making click events.
this way we always get an event for buttondown and up.
we won't get any mouse movement events either way. */;
self->flags |= NC_HASMOUSE;
}
PDEBUG("hasmouse: %d\n", self_hasMouse(self));
self->lastattr = 0;
self->maxcolor = 0;
self->lastused.fgcol = -1;
self->lastused.bgcol = -1;
getmaxyx(stdscr, con->dim.y, con->dim.x);
}
int main(int argc, char *argv[])
{
initscr();
cbreak();
noecho();
start_color();
mousemask(BUTTON1_CLICKED, NULL);
mouseinterval(0);
init_pair(0, COLOR_WHITE, COLOR_BLACK);
init_pair(1, COLOR_RED, COLOR_BLACK);
init_pair(2, COLOR_BLUE, COLOR_BLACK);
int x,y;
int ch = 0;
square turn = GUMA;
bool winner = false;
WINDOW* win_big = newwin(N+2, N+2, 1, 0);
WINDOW* win = derwin(win_big, N, N, 1, 1);
Board_curses b(win);
MEVENT event;
keypad(win, 1);
box(win_big, 0, 0);
curPlayer(turn);
refresh();
wrefresh(win_big);
b.print();
wmove(win, 0, 0);
while(!winner)
{
bool restart_loop = false;
bool mouse = false;
while (!mouse && (ch = wgetch(win)) != '\n')
{
getyx(win, y, x);
switch (ch)
{
case KEY_UP:
if (y > 0)
wmove(win, --y, x);
break;
case KEY_DOWN:
if (y < N-1)
wmove(win, ++y, x);
break;
case KEY_LEFT:
if (x > 0)
wmove(win, y, --x);
break;
case KEY_RIGHT:
if (x < N-1)
wmove(win, y, ++x);
break;
case KEY_MOUSE:
if (getmouse(&event) == OK && ( event.bstate & BUTTON1_CLICKED ) )
{
event.x -= 1;
event.y -= 2;
if( event.x < N &&
event.x >= 0 &&
event.y < N &&
event.y >= 0 )
{
wmove(win, event.y, event.x);
mouse = true;
}
}
break;
default:
break;
}
}
getyx(win, y, x);
try
{
winner = b.move(turn, x, y);
}
catch (square_occupied)
{
restart_loop = true;
}
if (!restart_loop)
{
if (!winner)
{
if (turn == GUMA)
turn = BATON;
else
turn = GUMA;
}
b.print();
curPlayer(turn);
refresh();
wmove(win, y, x);
}
}
endwin();
if (turn == GUMA)
puts("Red player is a winrar");
else
puts("Blue player is a winrar");
return 0;
}
void
init_display(void)
{
const char *term;
int x, y;
die_callback = done_display;
/* XXX: Restore tty modes and let the OS cleanup the rest! */
if (atexit(done_display))
die("Failed to register done_display");
/* Initialize the curses library */
if (isatty(STDIN_FILENO)) {
cursed = !!initscr();
opt_tty = stdin;
} else {
/* Leave stdin and stdout alone when acting as a pager. */
opt_tty = fopen("/dev/tty", "r+");
if (!opt_tty)
die("Failed to open /dev/tty");
cursed = !!newterm(NULL, opt_tty, opt_tty);
}
if (!cursed)
die("Failed to initialize curses");
nonl(); /* Disable conversion and detect newlines from input. */
cbreak(); /* Take input chars one at a time, no wait for \n */
noecho(); /* Don't echo input */
leaveok(stdscr, FALSE);
if (has_colors())
init_colors();
getmaxyx(stdscr, y, x);
status_win = newwin(1, x, y - 1, 0);
if (!status_win)
die("Failed to create status window");
/* Enable keyboard mapping */
keypad(status_win, TRUE);
wbkgdset(status_win, get_line_attr(NULL, LINE_STATUS));
#ifdef NCURSES_MOUSE_VERSION
/* Enable mouse */
if (opt_mouse){
mousemask(ALL_MOUSE_EVENTS, NULL);
mouseinterval(0);
}
#endif
#if defined(NCURSES_VERSION_PATCH) && (NCURSES_VERSION_PATCH >= 20080119)
set_tabsize(opt_tab_size);
#else
TABSIZE = opt_tab_size;
#endif
term = getenv("XTERM_VERSION") ? NULL : getenv("COLORTERM");
if (term && !strcmp(term, "gnome-terminal")) {
/* In the gnome-terminal-emulator, the message from
* scrolling up one line when impossible followed by
* scrolling down one line causes corruption of the
* status line. This is fixed by calling wclear. */
use_scroll_status_wclear = TRUE;
use_scroll_redrawwin = FALSE;
} else if (term && !strcmp(term, "xrvt-xpm")) {
/* No problems with full optimizations in xrvt-(unicode)
* and aterm. */
use_scroll_status_wclear = use_scroll_redrawwin = FALSE;
} else {
/* When scrolling in (u)xterm the last line in the
* scrolling direction will update slowly. */
use_scroll_redrawwin = TRUE;
use_scroll_status_wclear = FALSE;
}
}
static int ncurses_init_graphics(caca_display_t *dp)
{
static int curses_colors[] =
{
/* Standard curses colours */
COLOR_BLACK,
COLOR_BLUE,
COLOR_GREEN,
COLOR_CYAN,
COLOR_RED,
COLOR_MAGENTA,
COLOR_YELLOW,
COLOR_WHITE,
/* Extra values for xterm-16color */
COLOR_BLACK + 8,
COLOR_BLUE + 8,
COLOR_GREEN + 8,
COLOR_CYAN + 8,
COLOR_RED + 8,
COLOR_MAGENTA + 8,
COLOR_YELLOW + 8,
COLOR_WHITE + 8
};
mmask_t newmask;
int fg, bg, max;
dp->drv.p = malloc(sizeof(struct driver_private));
#if defined HAVE_GETENV && defined HAVE_PUTENV
ncurses_install_terminal(dp);
#endif
#if defined HAVE_SIGNAL
sigwinch_d = dp;
signal(SIGWINCH, sigwinch_handler);
#endif
#if defined HAVE_LOCALE_H
setlocale(LC_ALL, "");
#endif
_caca_set_term_title("caca for ncurses");
initscr();
keypad(stdscr, TRUE);
nonl();
raw();
noecho();
nodelay(stdscr, TRUE);
curs_set(0);
/* Activate mouse */
newmask = REPORT_MOUSE_POSITION | ALL_MOUSE_EVENTS;
mousemask(newmask, &dp->drv.p->oldmask);
mouseinterval(-1); /* No click emulation */
/* Set the escape delay to a ridiculously low value */
ESCDELAY = 10;
/* Activate colour */
start_color();
/* If COLORS == 16, it means the terminal supports full bright colours
* using setab and setaf (will use \e[90m \e[91m etc. for colours >= 8),
* we can build 16*16 colour pairs.
* If COLORS == 8, it means the terminal does not know about bright
* colours and we need to get them through A_BOLD and A_BLINK (\e[1m
* and \e[5m). We can only build 8*8 colour pairs. */
max = COLORS >= 16 ? 16 : 8;
for(bg = 0; bg < max; bg++)
for(fg = 0; fg < max; fg++)
{
/* Use ((max + 7 - fg) % max) instead of fg so that colour 0
* is light gray on black. Some terminals don't like this
* colour pair to be redefined. */
int col = ((max + 7 - fg) % max) + max * bg;
init_pair(col, curses_colors[fg], curses_colors[bg]);
dp->drv.p->attr[fg + 16 * bg] = COLOR_PAIR(col);
if(max == 8)
{
/* Bright fg on simple bg */
dp->drv.p->attr[fg + 8 + 16 * bg] = A_BOLD | COLOR_PAIR(col);
/* Simple fg on bright bg */
dp->drv.p->attr[fg + 16 * (bg + 8)] = A_BLINK
| COLOR_PAIR(col);
/* Bright fg on bright bg */
dp->drv.p->attr[fg + 8 + 16 * (bg + 8)] = A_BLINK | A_BOLD
| COLOR_PAIR(col);
}
}
caca_add_dirty_rect(dp->cv, 0, 0, dp->cv->width, dp->cv->height);
dp->resize.allow = 1;
caca_set_canvas_size(dp->cv, COLS, LINES);
dp->resize.allow = 0;
return 0;
}
