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nethack/sys/winnt/nttty.c
nethack.allison 0cb3b8543b more Borland quieting
2002-09-02 16:51:24 +00:00

899 lines
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/* SCCS Id: @(#)nttty.c 3.4 $Date$ */
/* Copyright (c) NetHack PC Development Team 1993 */
/* NetHack may be freely redistributed. See license for details. */
/* tty.c - (Windows NT) version */
/*
* Initial Creation M. Allison 93/01/31
*
*/
#ifdef WIN32CON
#define NEED_VARARGS /* Uses ... */
#include "hack.h"
#include "wintty.h"
#include <sys\types.h>
#include <sys\stat.h>
#include "win32api.h"
#include <wincon.h>
void FDECL(cmov, (int, int));
void FDECL(nocmov, (int, int));
/*
* The following WIN32 Console API routines are used in this file.
*
* CreateFile
* GetConsoleScreenBufferInfo
* GetStdHandle
* SetConsoleCursorPosition
* SetConsoleTextAttribute
* SetConsoleCtrlHandler
* PeekConsoleInput
* ReadConsoleInput
* WriteConsole
*/
/* Win32 Console handles for input and output */
HANDLE hConIn;
HANDLE hConOut;
/* Win32 Screen buffer,coordinate,console I/O information */
CONSOLE_SCREEN_BUFFER_INFO csbi, origcsbi;
COORD ntcoord;
INPUT_RECORD ir;
/* Flag for whether NetHack was launched via the GUI, not the command line.
* The reason we care at all, is so that we can get
* a final RETURN at the end of the game when launched from the GUI
* to prevent the scoreboard (or panic message :-|) from vanishing
* immediately after it is displayed, yet not bother when started
* from the command line.
*/
int GUILaunched;
static BOOL FDECL(CtrlHandler, (DWORD));
#ifndef CLR_MAX
#define CLR_MAX 16
#endif
int ttycolors[CLR_MAX];
# ifdef TEXTCOLOR
static void NDECL(init_ttycolor);
# endif
#define DEFTEXTCOLOR ttycolors[7]
#ifdef TEXTCOLOR
#define DEFGLYPHBGRND (0)
#else
#define DEFGLYPHBGRND (0)
#endif
static char nullstr[] = "";
char erase_char,kill_char;
static char currentcolor = FOREGROUND_GREEN|FOREGROUND_RED|FOREGROUND_BLUE;
static char noninvertedcurrentcolor = FOREGROUND_GREEN|FOREGROUND_RED|FOREGROUND_BLUE;
static char currenthilite = 0;
static char currentbackground = 0;
static boolean colorchange = TRUE;
#define LEFTBUTTON FROM_LEFT_1ST_BUTTON_PRESSED
#define RIGHTBUTTON RIGHTMOST_BUTTON_PRESSED
#define MIDBUTTON FROM_LEFT_2ND_BUTTON_PRESSED
#define MOUSEMASK (LEFTBUTTON | RIGHTBUTTON | MIDBUTTON)
/*
* Called after returning from ! or ^Z
*/
void
gettty()
{
#ifndef TEXTCOLOR
int k;
#endif
erase_char = '\b';
kill_char = 21; /* cntl-U */
iflags.cbreak = TRUE;
#ifdef TEXTCOLOR
init_ttycolor();
#else
for(k=0; k < CLR_MAX; ++k)
ttycolors[k] = 7;
#endif
}
/* reset terminal to original state */
void
settty(s)
const char *s;
{
end_screen();
if(s) raw_print(s);
}
/* called by init_nhwindows() and resume_nhwindows() */
void
setftty()
{
start_screen();
}
void
tty_startup(wid, hgt)
int *wid, *hgt;
{
/* int twid = origcsbi.dwSize.X; */
int twid = origcsbi.srWindow.Right - origcsbi.srWindow.Left + 1;
if (twid > 80) twid = 80;
*wid = twid;
*hgt = origcsbi.srWindow.Bottom - origcsbi.srWindow.Top + 1;
set_option_mod_status("mouse_support", SET_IN_GAME);
}
void
tty_number_pad(state)
int state;
{
}
void
tty_start_screen()
{
if (iflags.num_pad) tty_number_pad(1); /* make keypad send digits */
}
void
tty_end_screen()
{
clear_screen();
if (GetConsoleScreenBufferInfo(hConOut,&csbi))
{
DWORD ccnt;
COORD newcoord;
newcoord.X = 0;
newcoord.Y = 0;
FillConsoleOutputAttribute(hConOut,
FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE,
csbi.dwSize.X * csbi.dwSize.Y,
newcoord, &ccnt);
FillConsoleOutputCharacter(hConOut,' ',
csbi.dwSize.X * csbi.dwSize.Y,
newcoord, &ccnt);
}
}
extern boolean getreturn_disable; /* from sys/share/pcsys.c */
static BOOL CtrlHandler(ctrltype)
DWORD ctrltype;
{
switch(ctrltype) {
/* case CTRL_C_EVENT: */
case CTRL_BREAK_EVENT:
clear_screen();
case CTRL_CLOSE_EVENT:
case CTRL_LOGOFF_EVENT:
case CTRL_SHUTDOWN_EVENT:
getreturn_disable = TRUE;
#ifndef NOSAVEONHANGUP
hangup(0);
#endif
#if 0
clearlocks();
terminate(EXIT_FAILURE);
#endif
default:
return FALSE;
}
}
/* called by init_tty in wintty.c for WIN32CON port only */
void
nttty_open()
{
HANDLE hStdOut;
DWORD cmode;
long mask;
/* Initialize the function pointer that points to
* the kbhit() equivalent, in this TTY case nttty_kbhit()
*/
nt_kbhit = nttty_kbhit;
/* The following 6 lines of code were suggested by
* Bob Landau of Microsoft WIN32 Developer support,
* as the only current means of determining whether
* we were launched from the command prompt, or from
* the NT program manager. M. Allison
*/
hStdOut = GetStdHandle( STD_OUTPUT_HANDLE );
GetConsoleScreenBufferInfo( hStdOut, &origcsbi);
GUILaunched = ((origcsbi.dwCursorPosition.X == 0) &&
(origcsbi.dwCursorPosition.Y == 0));
if ((origcsbi.dwSize.X <= 0) || (origcsbi.dwSize.Y <= 0))
GUILaunched = 0;
hConIn = GetStdHandle(STD_INPUT_HANDLE);
hConOut = GetStdHandle(STD_OUTPUT_HANDLE);
#if 0
/* Obtain handles for the standard Console I/O devices */
hConIn = CreateFile("CONIN$",
GENERIC_READ |GENERIC_WRITE,
FILE_SHARE_READ |FILE_SHARE_WRITE,
0, OPEN_EXISTING, 0, 0);
hConOut = CreateFile("CONOUT$",
GENERIC_READ |GENERIC_WRITE,
FILE_SHARE_READ |FILE_SHARE_WRITE,
0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL,0);
#endif
GetConsoleMode(hConIn,&cmode);
#ifdef NO_MOUSE_ALLOWED
mask = ENABLE_PROCESSED_INPUT | ENABLE_LINE_INPUT |
ENABLE_MOUSE_INPUT | ENABLE_ECHO_INPUT | ENABLE_WINDOW_INPUT;
#else
mask = ENABLE_PROCESSED_INPUT | ENABLE_LINE_INPUT |
ENABLE_ECHO_INPUT | ENABLE_WINDOW_INPUT;
#endif
/* Turn OFF the settings specified in the mask */
cmode &= ~mask;
#ifndef NO_MOUSE_ALLOWED
cmode |= ENABLE_MOUSE_INPUT;
#endif
SetConsoleMode(hConIn,cmode);
if (!SetConsoleCtrlHandler((PHANDLER_ROUTINE)CtrlHandler, TRUE)) {
/* Unable to set control handler */
cmode = 0; /* just to have a statement to break on for debugger */
}
get_scr_size();
}
void
get_scr_size()
{
GetConsoleScreenBufferInfo(hConOut, &csbi);
LI = csbi.srWindow.Bottom - csbi.srWindow.Top + 1;
CO = csbi.srWindow.Right - csbi.srWindow.Left + 1;
if ( (LI < 25) || (CO < 80) ) {
COORD newcoord;
LI = 25;
CO = 80;
newcoord.Y = LI;
newcoord.X = CO;
SetConsoleScreenBufferSize( hConOut, newcoord );
}
}
/*
* Keyboard translation tables.
* (Adopted from the MSDOS port)
*/
#define KEYPADLO 0x47
#define KEYPADHI 0x53
#define PADKEYS (KEYPADHI - KEYPADLO + 1)
#define iskeypad(x) (KEYPADLO <= (x) && (x) <= KEYPADHI)
/*
* Keypad keys are translated to the normal values below.
* Shifted keypad keys are translated to the
* shift values below.
*/
static const struct pad {
uchar normal, shift, cntrl;
} keypad[PADKEYS] = {
{'y', 'Y', C('y')}, /* 7 */
{'k', 'K', C('k')}, /* 8 */
{'u', 'U', C('u')}, /* 9 */
{'m', C('p'), C('p')}, /* - */
{'h', 'H', C('h')}, /* 4 */
{'g', 'G', 'g'}, /* 5 */
{'l', 'L', C('l')}, /* 6 */
{'+', 'P', C('p')}, /* + */
{'b', 'B', C('b')}, /* 1 */
{'j', 'J', C('j')}, /* 2 */
{'n', 'N', C('n')}, /* 3 */
{'i', 'I', C('i')}, /* Ins */
{'.', ':', ':'} /* Del */
}, numpad[PADKEYS] = {
{'7', M('7'), '7'}, /* 7 */
{'8', M('8'), '8'}, /* 8 */
{'9', M('9'), '9'}, /* 9 */
{'m', C('p'), C('p')}, /* - */
{'4', M('4'), '4'}, /* 4 */
{'g', 'G', 'g'}, /* 5 */
{'6', M('6'), '6'}, /* 6 */
{'+', 'P', C('p')}, /* + */
{'1', M('1'), '1'}, /* 1 */
{'2', M('2'), '2'}, /* 2 */
{'3', M('3'), '3'}, /* 3 */
{'i', 'I', C('i')}, /* Ins */
{'.', ':', ':'} /* Del */
};
#define inmap(x,vk) (((x) > 'A' && (x) < 'Z') || (vk) == 0xBF || (x) == '2')
int FDECL(process_keystroke, (INPUT_RECORD *ir, boolean *valid));
int process_keystroke(ir, valid)
INPUT_RECORD *ir;
boolean *valid;
{
int metaflags = 0;
int keycode, vk;
unsigned char ch;
unsigned short int scan;
unsigned long shiftstate;
int altseq = 0;
const struct pad *kpad;
#if 0
/* sanity check, but caller should have checked already */
if (ir->EventType != KEY_EVENT) {
if (valid) *valid = 0;
return 0;
}
#endif
shiftstate = 0L;
ch = ir->Event.KeyEvent.uChar.AsciiChar;
scan = ir->Event.KeyEvent.wVirtualScanCode;
vk = ir->Event.KeyEvent.wVirtualKeyCode;
keycode = MapVirtualKey(vk, 2);
shiftstate = ir->Event.KeyEvent.dwControlKeyState;
if (shiftstate & (LEFT_ALT_PRESSED|RIGHT_ALT_PRESSED)) {
if (ch || inmap(keycode,vk)) altseq = 1;
else altseq = -1; /* invalid altseq */
}
if (ch || (iskeypad(scan)) || (altseq > 0))
*valid = TRUE;
/* if (!valid) return 0; */
/*
* shiftstate can be checked to see if various special
* keys were pressed at the same time as the key.
* Currently we are using the ALT & SHIFT & CONTROLS.
*
* RIGHT_ALT_PRESSED, LEFT_ALT_PRESSED,
* RIGHT_CTRL_PRESSED, LEFT_CTRL_PRESSED,
* SHIFT_PRESSED,NUMLOCK_ON, SCROLLLOCK_ON,
* CAPSLOCK_ON, ENHANCED_KEY
*
* are all valid bit masks to use on shiftstate.
* eg. (shiftstate & LEFT_CTRL_PRESSED) is true if the
* left control key was pressed with the keystroke.
*/
if (iskeypad(scan)) {
kpad = iflags.num_pad ? numpad : keypad;
if (shiftstate & SHIFT_PRESSED) {
ch = kpad[scan - KEYPADLO].shift;
}
else if (shiftstate & (LEFT_CTRL_PRESSED | RIGHT_CTRL_PRESSED)) {
ch = kpad[scan - KEYPADLO].cntrl;
}
else {
ch = kpad[scan - KEYPADLO].normal;
}
}
else if (altseq > 0) { /* ALT sequence */
if (vk == 0xBF) ch = M('?');
else ch = M(tolower(keycode));
}
return (ch == '\r') ? '\n' : ch;
}
int
tgetch()
{
DWORD count;
boolean valid = 0;
int ch;
valid = 0;
while (!valid)
{
ReadConsoleInput(hConIn,&ir,1,&count);
if ((ir.EventType == KEY_EVENT) && ir.Event.KeyEvent.bKeyDown)
ch = process_keystroke(&ir, &valid);
}
return ch;
}
int
ntposkey(x, y, mod)
int *x, *y, *mod;
{
DWORD count;
int keystroke = 0;
int done = 0;
boolean valid = 0;
while (!done)
{
count = 0;
ReadConsoleInput(hConIn,&ir,1,&count);
if (count > 0) {
if (ir.EventType == KEY_EVENT && ir.Event.KeyEvent.bKeyDown) {
keystroke = process_keystroke(&ir, &valid);
if (valid) return keystroke;
} else if (ir.EventType == MOUSE_EVENT) {
if ((ir.Event.MouseEvent.dwEventFlags == 0) &&
(ir.Event.MouseEvent.dwButtonState & MOUSEMASK)) {
*x = ir.Event.MouseEvent.dwMousePosition.X + 1;
*y = ir.Event.MouseEvent.dwMousePosition.Y - 1;
if (ir.Event.MouseEvent.dwButtonState & LEFTBUTTON)
*mod = CLICK_1;
else if (ir.Event.MouseEvent.dwButtonState & RIGHTBUTTON)
*mod = CLICK_2;
#if 0 /* middle button */
else if (ir.Event.MouseEvent.dwButtonState & MIDBUTTON)
*mod = CLICK_3;
#endif
return 0;
}
}
#if 0
/* We ignore these types of console events */
else if (ir.EventType == FOCUS_EVENT) {
}
else if (ir.EventType == MENU_EVENT) {
}
#endif
} else
done = 1;
}
/* NOTREACHED */
*mod = 0;
return 0;
}
int
nttty_kbhit()
{
int done = 0; /* true = "stop searching" */
int retval; /* true = "we had a match" */
DWORD count;
unsigned short int scan;
unsigned char ch;
unsigned long shiftstate;
int altseq = 0, keycode, vk;
done = 0;
retval = 0;
while (!done)
{
count = 0;
PeekConsoleInput(hConIn,&ir,1,&count);
if (count > 0) {
if (ir.EventType == KEY_EVENT && ir.Event.KeyEvent.bKeyDown) {
ch = ir.Event.KeyEvent.uChar.AsciiChar;
scan = ir.Event.KeyEvent.wVirtualScanCode;
shiftstate = ir.Event.KeyEvent.dwControlKeyState;
vk = ir.Event.KeyEvent.wVirtualKeyCode;
keycode = MapVirtualKey(vk, 2);
if (shiftstate & (LEFT_ALT_PRESSED|RIGHT_ALT_PRESSED)) {
if (ch || inmap(keycode,vk)) altseq = 1;
else altseq = -1; /* invalid altseq */
}
if (ch || iskeypad(scan) || altseq) {
done = 1; /* Stop looking */
retval = 1; /* Found what we sought */
}
}
else if ((ir.EventType == MOUSE_EVENT &&
(ir.Event.MouseEvent.dwButtonState & MOUSEMASK))) {
done = 1;
retval = 1;
}
else /* Discard it, it's an insignificant event */
ReadConsoleInput(hConIn,&ir,1,&count);
} else /* There are no events in console event queue */ {
done = 1; /* Stop looking */
retval = 0;
}
}
return retval;
}
void
nocmov(x, y)
int x,y;
{
ntcoord.X = x;
ntcoord.Y = y;
SetConsoleCursorPosition(hConOut,ntcoord);
}
void
cmov(x, y)
register int x, y;
{
ntcoord.X = x;
ntcoord.Y = y;
SetConsoleCursorPosition(hConOut,ntcoord);
ttyDisplay->cury = y;
ttyDisplay->curx = x;
}
void
xputc(c)
char c;
{
DWORD count;
if (colorchange) {
SetConsoleTextAttribute(hConOut,
(currentcolor | currenthilite | currentbackground));
colorchange = FALSE;
}
WriteConsole(hConOut,&c,1,&count,0);
}
void
xputs(s)
const char *s;
{
DWORD count;
if (colorchange) {
SetConsoleTextAttribute(hConOut,
(currentcolor | currenthilite | currentbackground));
colorchange = FALSE;
}
WriteConsole(hConOut,s,strlen(s),&count,0);
}
/*
* Overrides winntty.c function of the same name
* for win32. It is used for glyphs only, not text.
*/
void
g_putch(in_ch)
int in_ch;
{
char ch = (char)in_ch;
DWORD count = 1;
int tcolor;
int bckgnd = currentbackground;
if (colorchange) {
tcolor = currentcolor | bckgnd | currenthilite;
SetConsoleTextAttribute(hConOut, tcolor);
}
WriteConsole(hConOut,&ch,1,&count,0);
colorchange = TRUE; /* force next output back to current nethack values */
return;
}
void
cl_end()
{
DWORD count;
ntcoord.X = ttyDisplay->curx;
ntcoord.Y = ttyDisplay->cury;
FillConsoleOutputAttribute(hConOut, DEFTEXTCOLOR,
CO - ntcoord.X,ntcoord, &count);
ntcoord.X = ttyDisplay->curx;
ntcoord.Y = ttyDisplay->cury;
FillConsoleOutputCharacter(hConOut,' ',
CO - ntcoord.X,ntcoord,&count);
tty_curs(BASE_WINDOW, (int)ttyDisplay->curx+1,
(int)ttyDisplay->cury);
colorchange = TRUE;
}
void
clear_screen()
{
if (GetConsoleScreenBufferInfo(hConOut,&csbi)) {
DWORD ccnt;
COORD newcoord;
newcoord.X = 0;
newcoord.Y = 0;
FillConsoleOutputAttribute(hConOut,
FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE,
csbi.dwSize.X * csbi.dwSize.Y,
newcoord, &ccnt);
newcoord.X = 0;
newcoord.Y = 0;
FillConsoleOutputCharacter(hConOut,' ',
csbi.dwSize.X * csbi.dwSize.Y,
newcoord, &ccnt);
}
colorchange = TRUE;
home();
}
void
home()
{
tty_curs(BASE_WINDOW, 1, 0);
ttyDisplay->curx = ttyDisplay->cury = 0;
}
void
backsp()
{
DWORD count;
GetConsoleScreenBufferInfo(hConOut,&csbi);
if (csbi.dwCursorPosition.X > 0)
ntcoord.X = csbi.dwCursorPosition.X-1;
ntcoord.Y = csbi.dwCursorPosition.Y;
SetConsoleCursorPosition(hConOut,ntcoord);
/* colorchange shouldn't ever happen here but.. */
if (colorchange) {
SetConsoleTextAttribute(hConOut,
(currentcolor|currenthilite|currentbackground));
colorchange = FALSE;
}
WriteConsole(hConOut," ",1,&count,0);
SetConsoleCursorPosition(hConOut,ntcoord);
}
void
tty_nhbell()
{
if (flags.silent) return;
Beep(8000,500);
}
volatile int junk; /* prevent optimizer from eliminating loop below */
void
tty_delay_output()
{
/* delay 50 ms - uses ANSI C clock() function now */
clock_t goal;
int k;
goal = 50 + clock();
while (goal > clock()) {
k = junk; /* Do nothing */
}
}
void
cl_eos()
{
register int cy = ttyDisplay->cury+1;
#if 0
while(cy <= LI-2) {
cl_end();
xputc('\n');
cy++;
}
cl_end();
#else
if (GetConsoleScreenBufferInfo(hConOut,&csbi)) {
DWORD ccnt;
COORD newcoord;
newcoord.X = 0;
newcoord.Y = ttyDisplay->cury;
FillConsoleOutputAttribute(hConOut,
FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE,
csbi.dwSize.X * csbi.dwSize.Y - cy,
newcoord, &ccnt);
newcoord.X = 0;
newcoord.Y = ttyDisplay->cury;
FillConsoleOutputCharacter(hConOut,' ',
csbi.dwSize.X * csbi.dwSize.Y - cy,
newcoord, &ccnt);
}
colorchange = TRUE;
#endif
tty_curs(BASE_WINDOW, (int)ttyDisplay->curx+1,
(int)ttyDisplay->cury);
}
# ifdef TEXTCOLOR
/*
* CLR_BLACK 0
* CLR_RED 1
* CLR_GREEN 2
* CLR_BROWN 3 low-intensity yellow
* CLR_BLUE 4
* CLR_MAGENTA 5
* CLR_CYAN 6
* CLR_GRAY 7 low-intensity white
* NO_COLOR 8
* CLR_ORANGE 9
* CLR_BRIGHT_GREEN 10
* CLR_YELLOW 11
* CLR_BRIGHT_BLUE 12
* CLR_BRIGHT_MAGENTA 13
* CLR_BRIGHT_CYAN 14
* CLR_WHITE 15
* CLR_MAX 16
* BRIGHT 8
*/
static void
init_ttycolor()
{
ttycolors[CLR_BLACK] = FOREGROUND_GREEN|FOREGROUND_BLUE|FOREGROUND_RED;
ttycolors[CLR_RED] = FOREGROUND_RED;
ttycolors[CLR_GREEN] = FOREGROUND_GREEN;
ttycolors[CLR_BROWN] = FOREGROUND_GREEN|FOREGROUND_RED;
ttycolors[CLR_BLUE] = FOREGROUND_BLUE|FOREGROUND_INTENSITY;
ttycolors[CLR_MAGENTA] = FOREGROUND_BLUE|FOREGROUND_RED;
ttycolors[CLR_CYAN] = FOREGROUND_GREEN|FOREGROUND_BLUE;
ttycolors[CLR_GRAY] = FOREGROUND_GREEN|FOREGROUND_RED|FOREGROUND_BLUE;
ttycolors[BRIGHT] = FOREGROUND_GREEN|FOREGROUND_BLUE|FOREGROUND_RED|\
FOREGROUND_INTENSITY;
ttycolors[CLR_ORANGE] = FOREGROUND_RED|FOREGROUND_INTENSITY;
ttycolors[CLR_BRIGHT_GREEN] = FOREGROUND_GREEN|FOREGROUND_INTENSITY;
ttycolors[CLR_YELLOW] = FOREGROUND_GREEN|FOREGROUND_RED|\
FOREGROUND_INTENSITY;
ttycolors[CLR_BRIGHT_BLUE] = FOREGROUND_BLUE|FOREGROUND_INTENSITY;
ttycolors[CLR_BRIGHT_MAGENTA] = FOREGROUND_BLUE|FOREGROUND_RED|\
FOREGROUND_INTENSITY;
ttycolors[CLR_BRIGHT_CYAN] = FOREGROUND_GREEN|FOREGROUND_BLUE;
ttycolors[CLR_WHITE] = FOREGROUND_GREEN|FOREGROUND_BLUE|FOREGROUND_RED|\
FOREGROUND_INTENSITY;
}
# endif /* TEXTCOLOR */
int
has_color(int color)
{
# ifdef TEXTCOLOR
return 1;
# else
if (color == CLR_BLACK)
return 1;
else if (color == CLR_WHITE)
return 1;
else
return 0;
# endif
}
void
term_start_attr(int attr)
{
switch(attr){
case ATR_INVERSE:
if (iflags.wc_inverse) {
noninvertedcurrentcolor = currentcolor;
/* Suggestion by Lee Berger */
if ((currentcolor & (FOREGROUND_GREEN|FOREGROUND_BLUE|FOREGROUND_RED)) ==
(FOREGROUND_GREEN|FOREGROUND_BLUE|FOREGROUND_RED))
currentcolor = 0;
currentbackground = (BACKGROUND_RED|BACKGROUND_BLUE|BACKGROUND_GREEN);
colorchange = TRUE;
break;
} /* else */
/*FALLTHRU*/
case ATR_ULINE:
case ATR_BOLD:
case ATR_BLINK:
standoutbeg();
break;
default:
#ifdef DEBUG
impossible("term_start_attr: strange attribute %d", attr);
#endif
standoutend();
if (currentcolor == 0)
currentcolor = FOREGROUND_GREEN|FOREGROUND_BLUE|FOREGROUND_RED;
currentbackground = 0;
break;
}
}
void
term_end_attr(int attr)
{
switch(attr){
case ATR_INVERSE:
if (iflags.wc_inverse) {
if (currentcolor == 0 && noninvertedcurrentcolor != 0)
currentcolor = noninvertedcurrentcolor;
noninvertedcurrentcolor = 0;
currentbackground = 0;
colorchange = TRUE;
break;
} /* else */
/*FALLTHRU*/
case ATR_ULINE:
case ATR_BOLD:
case ATR_BLINK:
default:
standoutend();
if (currentcolor == 0)
currentcolor = FOREGROUND_GREEN|FOREGROUND_BLUE|FOREGROUND_RED;
currentbackground = 0;
break;
}
}
void
term_end_raw_bold(void)
{
standoutend();
}
void
term_start_raw_bold(void)
{
standoutbeg();
}
void
term_start_color(int color)
{
# ifdef TEXTCOLOR
if (color >= 0 && color < CLR_MAX) {
currentcolor = ttycolors[color];
colorchange = TRUE;
}
# endif
}
void
term_end_color(void)
{
# ifdef TEXTCOLOR
currentcolor = DEFTEXTCOLOR;
colorchange = TRUE;
# endif
}
void
standoutbeg()
{
currenthilite = FOREGROUND_INTENSITY;
colorchange = TRUE;
}
void
standoutend()
{
currenthilite = 0;
colorchange = TRUE;
}
#ifndef NO_MOUSE_ALLOWED
void
toggle_mouse_support()
{
DWORD cmode;
GetConsoleMode(hConIn,&cmode);
if (iflags.wc_mouse_support)
cmode |= ENABLE_MOUSE_INPUT;
else
cmode &= ~ENABLE_MOUSE_INPUT;
SetConsoleMode(hConIn,cmode);
}
#endif
/* handle tty options updates here */
void nttty_preference_update(pref)
const char *pref;
{
if( stricmp( pref, "mouse_support")==0) {
#ifndef NO_MOUSE_ALLOWED
toggle_mouse_support();
#endif
}
return;
}
#endif /* WIN32CON */
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