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Deucе authoredRIP is currently the only thing that can change the number of lines in the terminal while connected. This can actually result in there being more lines on the screen than the last set video mode supports. There's a "feature" in SyncTERM text modes (curses, ANSI, and Win32 Console) where if the screen mode is "current", it uses the number of lines in the terminal, but if it's anything else, it forces the number of lines to the lines in the mode. This works great until RIP increases the number of lines beyond the number in the mode... when this happened, RIP would draw the status bar at the incorrect location on the screen. This change no longer sets the max rows in the terminal if the backend can set individual pixels (required for RIP). Further, to avoid a delay before redrawing the status bar after RIP changes the number of rows, the reinit_screen() function now sets a global to indicate it was called, and the status bar will always redraw when it's enabled and the flag is true. This *may* be related to bug 140, but may not be.
Deucе authoredRIP is currently the only thing that can change the number of lines in the terminal while connected. This can actually result in there being more lines on the screen than the last set video mode supports. There's a "feature" in SyncTERM text modes (curses, ANSI, and Win32 Console) where if the screen mode is "current", it uses the number of lines in the terminal, but if it's anything else, it forces the number of lines to the lines in the mode. This works great until RIP increases the number of lines beyond the number in the mode... when this happened, RIP would draw the status bar at the incorrect location on the screen. This change no longer sets the max rows in the terminal if the backend can set individual pixels (required for RIP). Further, to avoid a delay before redrawing the status bar after RIP changes the number of rows, the reinit_screen() function now sets a global to indicate it was called, and the status bar will always redraw when it's enabled and the flag is true. This *may* be related to bug 140, but may not be.
window.c 2.18 KiB
/* Copyright (C), 2007 by Stephen Hurd */
#include <ciolib.h>
#include <gen_defs.h>
#include <vidmodes.h>
#include "syncterm.h"
#include "term.h"
#include "uifcinit.h"
void
get_term_win_size(int *width, int *height, int *pixelw, int *pixelh, int *nostatus)
{
struct text_info txtinfo;
int vmode = find_vmode(fake_mode);
gettextinfo(&txtinfo);
if ((vmode != -1) && (txtinfo.screenwidth >= vparams[vmode].cols)) {
*width = vparams[vmode].cols;
}
else {
if (txtinfo.screenwidth < 80) {
*width = 40;
}
else {
if (txtinfo.screenwidth < 132)
*width = 80;
else
*width = 132;
}
}
*height = txtinfo.screenheight;
if (vmode != -1) {
if ((cio_api.options & CONIO_OPT_SET_PIXEL) == 0) {
if (txtinfo.screenheight >= vparams[vmode].rows)
*height = vparams[vmode].rows;
}
}
if (!*nostatus)
(*height)--;
if (vmode == -1) {
if (pixelw)
*pixelw = *width * 8;
if (pixelh)
*pixelh = *height * 16;
}
else {
if (pixelw)
*pixelw = *width * vparams[vmode].charwidth;
if (pixelh)
*pixelh = *height * vparams[vmode].charheight;
}
}
int
drawwin(void)
{
char *winbuf;
char *p;
char str[32];
int x, y, c;
struct text_info txtinfo;
gettextinfo(&txtinfo);
strcpy(str, " ");
get_term_win_size(&term.width, &term.height, NULL, NULL, &term.nostatus);
if (settings.left_just)
term.x = 2;
else
term.x = (txtinfo.screenwidth - term.width) / 2 + 2;
term.y = (txtinfo.screenheight - term.height) / 2 + 2;
if ((winbuf = (char *)alloca(txtinfo.screenheight * txtinfo.screenwidth * 2)) == NULL) {
uifcmsg("Cannot allocate memory for terminal buffer", "`Memory error`\n\n"
"Either your system is dangerously low on resources or your\n"
"window is farking huge!");
return -1;
}
c = 0;
for (y = 0; y < txtinfo.screenheight; y++) {
p = str;
for (x = 0; x < y; x++) {
p++;
if (!*p)
p = str;
}
for (x = 0; x < txtinfo.screenwidth; x++) {
winbuf[c++] = *(p++);
if (!*p)
p = str;
if (settings.left_just)
winbuf[c++] = 0;
else
winbuf[c++] = YELLOW | (BLUE << 4);
}
}
puttext(1, 1, txtinfo.screenwidth, txtinfo.screenheight, winbuf);
return 0;
}