void
ide::Window::hide()
{
//get orig background for restoring when hiding or deleting the window
if(_owner==FULLSCREEN) {
_origbg=getbkgd(stdscr);
}
else {
_origbg=getbkgd(_owner->_win);
}
_hidden=true;
if(_bwin!=NULL) {
wclear(_bwin);
wbkgd(_bwin,_origbg);
wbkgd(_win,_origbg);
wrefresh(_bwin);
}
else {
wclear(_win);
wbkgd(_win,_origbg);
wrefresh(_win);
}
}
_nc_Draw_Menu(const MENU * menu)
{
ITEM *item = menu->items[0];
ITEM *lasthor, *lastvert;
ITEM *hitem;
int y = 0;
chtype s_bkgd;
assert(item && menu->win);
s_bkgd = getbkgd(menu->win);
wbkgdset(menu->win, menu->back);
werase(menu->win);
wbkgdset(menu->win, s_bkgd);
lastvert = (menu->opt & O_NONCYCLIC) ? (ITEM *) 0 : item;
do
{
wmove(menu->win, y, 0);
hitem = item;
lasthor = (menu->opt & O_NONCYCLIC) ? (ITEM *) 0 : hitem;
do
{
_nc_Post_Item(menu, hitem);
wattron(menu->win, menu->back);
if (((hitem = hitem->right) != lasthor) && hitem)
{
int i, j, cy, cx;
chtype ch = ' ';
getyx(menu->win, cy, cx);
for (j = 0; j < menu->spc_rows; j++)
{
wmove(menu->win, cy + j, cx);
for (i = 0; i < menu->spc_cols; i++)
{
waddch(menu->win, ch);
}
}
wmove(menu->win, cy, cx + menu->spc_cols);
}
}
while (hitem && (hitem != lasthor));
wattroff(menu->win, menu->back);
item = item->down;
y += menu->spc_rows;
}
while (item && (item != lastvert));
}
/*
window:refresh()
refresh the window (update physical window to match virtual window).
*/
int lui_refresh_window(lua_State *L)
{
WINDOW *w = panel_window(check_window(L, 1));
/*
FIXME:
set the bkgd each time we refresh is absolutely not necessary,
but when we clear the screen it's useful...
*/
wbkgd(w, getbkgd(w));
update_panels();
doupdate();
return 0;
}
int main(void)
{
chtype ch,a;
char bgchar;
int bgcolor,x;
short fore,back;
char colors[8][8] = { "Black", "Red", "Green", "Yellow",
"Blue", "Magenta", "Cyan", "White"
};
char attribs[15][11] = { "Standout", "Underline", "Reverse",
"Blink", "Dim", "Bold",
"AltChar", "Invis", "Protect",
"Horizontal", "Left", "Low",
"Right", "Top", "Vertical"
};
a = 0x10000;
initscr();
start_color();
init_pair(1,COLOR_WHITE,COLOR_BLUE);
bkgd(COLOR_PAIR(1) | A_BOLD);
ch = getbkgd(stdscr);
bgchar = (ch & A_CHARTEXT); /* Read character */
bgcolor = (ch & A_COLOR) >> 8; /* Read color pair */
pair_content(bgcolor,&fore,&back); /* Read colors */
printw("Background chtype is 0x%04x\n",ch);
printw("Background character is 0x%02x or '%c'\n",\
bgchar,bgchar);
printw("Background color pair is %d\n",bgcolor);
printw("\tForeground color is %s\n",colors[fore]);
printw("\tBackground color is %s\n",colors[back]);
addstr("Other attributes found:\n");
for(x=0; x<15; x++)
{
if(a & ch)
printw("%s\n",attribs[x]);
a <<= 1;
}
refresh();
getch();
endwin();
return 0;
}
static WINDOW *
show_cmd(const char *scmd, struct winsize *win)
{
int n, m;
WINDOW *actionwin;
int nrow;
wclear(stdscr);
clearok(stdscr, 1);
touchwin(stdscr);
refresh();
mvaddstr(0, 4, msg_string(MSG_Status));
standout();
addstr(msg_string(MSG_Running));
standend();
mvaddstr(1, 4, msg_string(MSG_Command));
standout();
printw("%s", scmd);
standend();
addstr("\n\n");
for (n = win->ws_col; (m = min(n, 30)) > 0; n -= m)
addstr( "------------------------------" + 30 - m);
refresh();
nrow = getcury(stdscr) + 1;
actionwin = subwin(stdscr, win->ws_row - nrow, win->ws_col, nrow, 0);
if (actionwin == NULL) {
fprintf(stderr, "sysinst: failed to allocate output window.\n");
exit(1);
}
scrollok(actionwin, TRUE);
if (has_colors()) {
wbkgd(actionwin, getbkgd(stdscr));
wattrset(actionwin, getattrs(stdscr));
}
wmove(actionwin, 0, 0);
wrefresh(actionwin);
return actionwin;
}
int wbkgd(WINDOW *win, chtype ch) {
uint16_t y, x;
chtype old_ch;
assert(win != NULL);
old_ch = getbkgd(win);
wbkgdset(win, ch);
for (y = win->begy; y < win->endy; ++y) {
for (x = win->begx; x < win->endx; ++x) {
if (window_getch(win, y, x) == old_ch) {
window_setch(win, ch, y, x);
}
}
}
return OK;
}
EIF_INTEGER c_ecurses_getbkgd (EIF_POINTER w)
{
return getbkgd ((WINDOW*)w) ;
};
