/****************************************************************************
- * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2012,2013 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
/****************************************************************************
* Author: Juergen Pfeifer *
- * *
****************************************************************************/
+/*
+ * TODO - GetMousePos(POINT * result) from ntconio.c
+ * TODO - implement nodelay
+ */
+
#include <curses.priv.h>
+#define CUR my_term.type.
-MODULE_ID("$Id: win_driver.c,v 1.1 2009/02/21 15:11:29 juergen Exp $")
-
-static bool drv_CanHandle(TERMINAL_CONTROL_BLOCK * TCB, const char *tname, int *);
-static void drv_init(TERMINAL_CONTROL_BLOCK *);
-static void drv_release(TERMINAL_CONTROL_BLOCK *);
-static int drv_size(TERMINAL_CONTROL_BLOCK *, int *, int *);
-static int drv_sgmode(TERMINAL_CONTROL_BLOCK * TCB,
- bool setFlag,
- TTY * buf);
-static chtype drv_conattr(TERMINAL_CONTROL_BLOCK * TCB);
-
-static int drv_mvcur(TERMINAL_CONTROL_BLOCK * TCB,
- int yold, int xold, int ynew, int xnew);
-static int drv_mode(TERMINAL_CONTROL_BLOCK * TCB,
- bool progFlag, bool defFlag);
-static bool drv_rescol(TERMINAL_CONTROL_BLOCK * TCB);
-static bool drv_rescolors(TERMINAL_CONTROL_BLOCK * TCB);
-static void drv_setcolor(TERMINAL_CONTROL_BLOCK * TCB,
- bool fore,
- int color,
- int (*outc) (SCREEN *, int));
-static int drv_dobeepflash(TERMINAL_CONTROL_BLOCK * TCB, bool);
-static void drv_initpair(TERMINAL_CONTROL_BLOCK * TCB,
- short pair,
- short f,
- short b);
-static void drv_initcolor(TERMINAL_CONTROL_BLOCK * TCB,
- short color,
- short r,
- short g,
- short b);
-static void drv_do_color(TERMINAL_CONTROL_BLOCK * TCB,
- short old_pair,
- short pair,
- bool reverse,
- int (*outc) (SCREEN *, int));
-static void drv_initmouse(TERMINAL_CONTROL_BLOCK * TCB);
-static void drv_setfilter(TERMINAL_CONTROL_BLOCK * TCB);
-static void drv_hwlabel(TERMINAL_CONTROL_BLOCK * TCB,
- int labnum,
- char *text);
-static void drv_hwlabelOnOff(TERMINAL_CONTROL_BLOCK * TCB,
- bool OnFlag);
-static int drv_doupdate(TERMINAL_CONTROL_BLOCK * TCB);
-
-static int drv_defaultcolors(TERMINAL_CONTROL_BLOCK * TCB,
- int fg,
- int bg);
-static int drv_print(TERMINAL_CONTROL_BLOCK * TCB,
- char *data,
- int len);
-/*static int _getsize(TERMINAL_CONTROL_BLOCK*,int *, int *);*/
-static int drv_setsize(TERMINAL_CONTROL_BLOCK * TCB, int l, int c);
-static void drv_initacs(TERMINAL_CONTROL_BLOCK * TCB, chtype *, chtype *);
-static void drv_wrap(SCREEN *);
-static void drv_screen_init(SCREEN *);
-static int drv_twait(TERMINAL_CONTROL_BLOCK *,
- int,
- int,
- int *EVENTLIST_2nd(_nc_eventlist *));
-static int drv_read(TERMINAL_CONTROL_BLOCK * TCB, int *buf);
-static int drv_nap(TERMINAL_CONTROL_BLOCK * TCB GCC_UNUSED, int ms);
-static int drv_kpad(TERMINAL_CONTROL_BLOCK * TCB, bool);
-static int drv_keyok(TERMINAL_CONTROL_BLOCK * TCB, int, bool);
-static bool drv_kyExist(TERMINAL_CONTROL_BLOCK * TCB, int);
-
-NCURSES_EXPORT_VAR (TERM_DRIVER) _nc_WIN_DRIVER = {
- FALSE,
- drv_CanHandle, /* CanHandle */
- drv_init, /* init */
- drv_release, /* release */
- drv_size, /* size */
- drv_sgmode, /* sgmode */
- drv_conattr, /* conattr */
- drv_mvcur, /* hwcur */
- drv_mode, /* mode */
- drv_rescol, /* rescol */
- drv_rescolors, /* rescolors */
- drv_setcolor, /* color */
- drv_dobeepflash, /* DoBeepFlash */
- drv_initpair, /* initpair */
- drv_initcolor, /* initcolor */
- drv_do_color, /* docolor */
- drv_initmouse, /* initmouse */
- drv_setfilter, /* setfilter */
- drv_hwlabel, /* hwlabel */
- drv_hwlabelOnOff, /* hwlabelOnOff */
- drv_doupdate, /* update */
- drv_defaultcolors, /* defaultcolors */
- drv_print, /* print */
- drv_size, /* getsize */
- drv_setsize, /* setsize */
- drv_initacs, /* initacs */
- drv_screen_init, /* scinit */
- drv_wrap, /* scexit */
- drv_twait, /* twait */
- drv_read, /* read */
- drv_nap, /* nap */
- drv_kpad, /* kpad */
- drv_keyok, /* kyOk */
- drv_kyExist /* kyExist */
-};
+MODULE_ID("$Id: win_driver.c,v 1.16 2013/01/05 23:16:54 tom Exp $")
#define WINMAGIC NCDRV_MAGIC(NCDRV_WINCONSOLE)
+#define EXP_OPTIMIZE 0
+
#define AssertTCB() assert(TCB!=0 && TCB->magic==WINMAGIC)
-#define SetSP() assert(TCB->csp!=0); sp = TCB->csp
+#define SetSP() assert(TCB->csp!=0); sp = TCB->csp; (void) sp
#define GenMap(vKey,key) MAKELONG(key, vKey)
}
static WORD
-MapAttr(TERMINAL_CONTROL_BLOCK * TCB, WORD res, chtype ch)
+MapAttr(TERMINAL_CONTROL_BLOCK * TCB, WORD res, attr_t ch)
{
if (ch & A_COLOR) {
int p;
AssertTCB();
SetSP();
- p = PAIR_NUMBER(ch);
+ p = PairNumber(ch);
if (p > 0 && p < NUMPAIRS && TCB != 0 && sp != 0) {
WORD a;
a = PropOf(TCB)->pairs[p];
return res;
}
+#if USE_WIDEC_SUPPORT
+/*
+ * TODO: support surrogate pairs
+ * TODO: support combining characters
+ * TODO: support acsc
+ * TODO: check wcwidth of base character, fill if needed for double-width
+ * TODO: _nc_wacs should be part of sp.
+ */
static BOOL
-con_write(TERMINAL_CONTROL_BLOCK * TCB, int y, int x, chtype *str, int n)
+con_write16(TERMINAL_CONTROL_BLOCK * TCB, int y, int x, cchar_t *str, int limit)
+{
+ int actual = 0;
+ CHAR_INFO ci[limit];
+ COORD loc, siz;
+ SMALL_RECT rec;
+ int i;
+ cchar_t ch;
+ SCREEN *sp;
+
+ AssertTCB();
+
+ if (TCB == 0 || InvalidConsoleHandle(TCB->hdl))
+ return FALSE;
+
+ SetSP();
+
+ for (i = actual = 0; i < limit; i++) {
+ ch = str[i];
+ if (isWidecExt(ch))
+ continue;
+ ci[actual].Char.UnicodeChar = CharOf(ch);
+ ci[actual].Attributes = MapAttr(TCB,
+ PropOf(TCB)->SBI.wAttributes,
+ AttrOf(ch));
+ if (AttrOf(ch) & A_ALTCHARSET) {
+ if (_nc_wacs) {
+ int which = CharOf(ch);
+ if (which > 0
+ && which < ACS_LEN
+ && CharOf(_nc_wacs[which]) != 0) {
+ ci[actual].Char.UnicodeChar = CharOf(_nc_wacs[which]);
+ } else {
+ ci[actual].Char.UnicodeChar = ' ';
+ }
+ }
+ }
+ ++actual;
+ }
+
+ loc.X = (short) 0;
+ loc.Y = (short) 0;
+ siz.X = (short) actual;
+ siz.Y = 1;
+
+ rec.Left = (short) x;
+ rec.Top = (short) y;
+ rec.Right = (short) (x + limit - 1);
+ rec.Bottom = rec.Top;
+
+ return WriteConsoleOutputW(TCB->hdl, ci, siz, loc, &rec);
+}
+#define con_write(tcb, y, x, str, n) con_write16(tcb, y, x, str, n)
+#else
+static BOOL
+con_write8(TERMINAL_CONTROL_BLOCK * TCB, int y, int x, chtype *str, int n)
{
CHAR_INFO ci[n];
COORD loc, siz;
return WriteConsoleOutput(TCB->hdl, ci, siz, loc, &rec);
}
+#define con_write(tcb, y, x, str, n) con_write8(tcb, y, x, str, n)
+#endif
+
+#if EXP_OPTIMIZE
+/*
+ * Comparing new/current screens, determine the last column-index for a change
+ * beginning on the given row,col position. Unlike a serial terminal, there is
+ * no cost for "moving" the "cursor" on the line as we update it.
+ */
+static int
+find_end_of_change(SCREEN *sp, int row, int col)
+{
+ int result = col;
+ struct ldat *curdat = CurScreen(sp)->_line + row;
+ struct ldat *newdat = NewScreen(sp)->_line + row;
+
+ while (col <= newdat->lastchar) {
+#if USE_WIDEC_SUPPORT
+ if (isWidecExt(curdat->text[col]) || isWidecExt(newdat->text[col])) {
+ result = col;
+ } else if (memcmp(&curdat->text[col],
+ &newdat->text[col],
+ sizeof(curdat->text[0]))) {
+ result = col;
+ } else {
+ break;
+ }
+#else
+ if (curdat->text[col] != newdat->text[col]) {
+ result = col;
+ } else {
+ break;
+ }
+#endif
+ ++col;
+ }
+ return result;
+}
+
+/*
+ * Given a row,col position at the end of a change-chunk, look for the
+ * beginning of the next change-chunk.
+ */
+static int
+find_next_change(SCREEN *sp, int row, int col)
+{
+ struct ldat *curdat = CurScreen(sp)->_line + row;
+ struct ldat *newdat = NewScreen(sp)->_line + row;
+ int result = newdat->lastchar + 1;
+
+ while (++col <= newdat->lastchar) {
+#if USE_WIDEC_SUPPORT
+ if (isWidecExt(curdat->text[col]) != isWidecExt(newdat->text[col])) {
+ result = col;
+ break;
+ } else if (memcmp(&curdat->text[col],
+ &newdat->text[col],
+ sizeof(curdat->text[0]))) {
+ result = col;
+ break;
+ }
+#else
+ if (curdat->text[col] != newdat->text[col]) {
+ result = col;
+ break;
+ }
+#endif
+ }
+ return result;
+}
+
+#define EndChange(first) \
+ find_end_of_change(sp, y, first)
+#define NextChange(last) \
+ find_next_change(sp, y, last)
+
+#endif /* EXP_OPTIMIZE */
#define MARK_NOCHANGE(win,row) \
win->_line[row].firstchar = _NOCHANGE; \
Width = screen_columns(sp);
Height = screen_lines(sp);
- nonempty = min(Height, sp->_newscr->_maxy + 1);
+ nonempty = min(Height, NewScreen(sp)->_maxy + 1);
- if ((sp->_curscr->_clear || sp->_newscr->_clear)) {
+ if ((CurScreen(sp)->_clear || NewScreen(sp)->_clear)) {
int x;
+#if USE_WIDEC_SUPPORT
+ cchar_t empty[Width];
+ wchar_t blank[2] =
+ {
+ L' ', L'\0'
+ };
+
+ for (x = 0; x < Width; x++)
+ setcchar(&empty[x], blank, 0, 0, 0);
+#else
chtype empty[Width];
for (x = 0; x < Width; x++)
empty[x] = ' ';
+#endif
for (y = 0; y < nonempty; y++) {
con_write(TCB, y, 0, empty, Width);
memcpy(empty,
- sp->_curscr->_line[y].text,
- Width * sizeof(chtype));
+ CurScreen(sp)->_line[y].text,
+ Width * sizeof(empty[0]));
}
- sp->_curscr->_clear = FALSE;
- sp->_newscr->_clear = FALSE;
- touchwin(sp->_newscr);
+ CurScreen(sp)->_clear = FALSE;
+ NewScreen(sp)->_clear = FALSE;
+ touchwin(NewScreen(sp));
}
for (y = 0; y < nonempty; y++) {
- x0 = sp->_newscr->_line[y].firstchar;
+ x0 = NewScreen(sp)->_line[y].firstchar;
if (x0 != _NOCHANGE) {
- x1 = sp->_newscr->_line[y].lastchar;
+#if EXP_OPTIMIZE
+ int x2;
+ int limit = NewScreen(sp)->_line[y].lastchar;
+ while ((x1 = EndChange(x0)) <= limit) {
+ while ((x2 = NextChange(x1)) <= limit && x2 <= (x1 + 2)) {
+ x1 = x2;
+ }
+ n = x1 - x0 + 1;
+ memcpy(&CurScreen(sp)->_line[y].text[x0],
+ &NewScreen(sp)->_line[y].text[x0],
+ n * sizeof(CurScreen(sp)->_line[y].text[x0]));
+ con_write(TCB,
+ y,
+ x0,
+ &CurScreen(sp)->_line[y].text[x0], n);
+ x0 = NextChange(x1);
+ }
+
+ /* mark line changed successfully */
+ if (y <= NewScreen(sp)->_maxy) {
+ MARK_NOCHANGE(NewScreen(sp), y);
+ }
+ if (y <= CurScreen(sp)->_maxy) {
+ MARK_NOCHANGE(CurScreen(sp), y);
+ }
+#else
+ x1 = NewScreen(sp)->_line[y].lastchar;
n = x1 - x0 + 1;
if (n > 0) {
- memcpy(sp->_curscr->_line[y].text + x0,
- sp->_newscr->_line[y].text + x0,
- n * sizeof(chtype));
+ memcpy(&CurScreen(sp)->_line[y].text[x0],
+ &NewScreen(sp)->_line[y].text[x0],
+ n * sizeof(CurScreen(sp)->_line[y].text[x0]));
con_write(TCB,
y,
x0,
- ((chtype *) sp->_curscr->_line[y].text) + x0, n);
+ &CurScreen(sp)->_line[y].text[x0], n);
/* mark line changed successfully */
- if (y <= sp->_newscr->_maxy) {
- MARK_NOCHANGE(sp->_newscr, y);
+ if (y <= NewScreen(sp)->_maxy) {
+ MARK_NOCHANGE(NewScreen(sp), y);
}
- if (y <= sp->_curscr->_maxy) {
- MARK_NOCHANGE(sp->_curscr, y);
+ if (y <= CurScreen(sp)->_maxy) {
+ MARK_NOCHANGE(CurScreen(sp), y);
}
}
+#endif
}
}
/* put everything back in sync */
- for (y = nonempty; y <= sp->_newscr->_maxy; y++) {
- MARK_NOCHANGE(sp->_newscr, y);
+ for (y = nonempty; y <= NewScreen(sp)->_maxy; y++) {
+ MARK_NOCHANGE(NewScreen(sp), y);
}
- for (y = nonempty; y <= sp->_curscr->_maxy; y++) {
- MARK_NOCHANGE(sp->_curscr, y);
+ for (y = nonempty; y <= CurScreen(sp)->_maxy; y++) {
+ MARK_NOCHANGE(CurScreen(sp), y);
}
- if (!sp->_newscr->_leaveok) {
- sp->_curscr->_curx = sp->_newscr->_curx;
- sp->_curscr->_cury = sp->_newscr->_cury;
+ if (!NewScreen(sp)->_leaveok) {
+ CurScreen(sp)->_curx = NewScreen(sp)->_curx;
+ CurScreen(sp)->_cury = NewScreen(sp)->_cury;
- TCB->drv->hwcur(TCB, 0, 0, sp->_curscr->_cury, sp->_curscr->_curx);
+ TCB->drv->hwcur(TCB, 0, 0, CurScreen(sp)->_cury, CurScreen(sp)->_curx);
}
SetConsoleActiveScreenBuffer(TCB->hdl);
return OK;
const char *tname,
int *errret GCC_UNUSED)
{
+ bool code = FALSE;
+
+ T((T_CALLED("win32con::drv_CanHandle(%p)"), TCB));
+
assert(TCB != 0);
assert(tname != 0);
+
TCB->magic = WINMAGIC;
- if (*tname == 0 || *tname == 0 || strcmp(tname, "unknown") == 0) {
- return TRUE;
- } else
- return FALSE;
+ if (*tname == 0 || *tname == 0 || *tname == '#') {
+ code = TRUE;
+ } else {
+ TERMINAL my_term;
+ int status;
+
+ code = FALSE;
+#if (USE_DATABASE || USE_TERMCAP)
+ status = _nc_setup_tinfo(tname, &my_term.type);
+#else
+ status = TGETENT_NO;
+#endif
+ if (status != TGETENT_YES) {
+ const TERMTYPE *fallback = _nc_fallback(tname);
+
+ if (fallback) {
+ my_term.type = *fallback;
+ status = TGETENT_YES;
+ } else if (!strcmp(tname, "unknown")) {
+ code = TRUE;
+ }
+ }
+ if (status == TGETENT_YES) {
+ if (generic_type || hard_copy)
+ code = TRUE;
+ }
+ }
+
+ if (code) {
+ if ((TCB->term.type.Booleans) == 0) {
+ _nc_init_entry(&(TCB->term.type));
+ }
+ }
+
+ returnBool(code);
}
static int
drv_dobeepflash(TERMINAL_CONTROL_BLOCK * TCB,
- bool beepFlag GCC_UNUSED)
+ int beepFlag GCC_UNUSED)
{
SCREEN *sp;
int res = ERR;
static void
drv_setcolor(TERMINAL_CONTROL_BLOCK * TCB,
- bool fore,
+ int fore,
int color,
int (*outc) (SCREEN *, int) GCC_UNUSED)
{
}
static int
-drv_mode(TERMINAL_CONTROL_BLOCK * TCB, bool progFlag, bool defFlag)
+drv_sgmode(TERMINAL_CONTROL_BLOCK * TCB, int setFlag, TTY * buf)
+{
+ DWORD dwFlag = 0;
+ tcflag_t iflag;
+ tcflag_t lflag;
+
+ AssertTCB();
+
+ if (TCB == 0 || buf == NULL)
+ return ERR;
+
+ if (setFlag) {
+ iflag = buf->c_iflag;
+ lflag = buf->c_lflag;
+
+ GetConsoleMode(TCB->inp, &dwFlag);
+
+ if (lflag & ICANON)
+ dwFlag |= ENABLE_LINE_INPUT;
+ else
+ dwFlag &= ~ENABLE_LINE_INPUT;
+
+ if (lflag & ECHO)
+ dwFlag |= ENABLE_ECHO_INPUT;
+ else
+ dwFlag &= ~ENABLE_ECHO_INPUT;
+
+ if (iflag & BRKINT)
+ dwFlag |= ENABLE_PROCESSED_INPUT;
+ else
+ dwFlag &= ~ENABLE_PROCESSED_INPUT;
+
+ dwFlag |= ENABLE_MOUSE_INPUT;
+
+ buf->c_iflag = iflag;
+ buf->c_lflag = lflag;
+ SetConsoleMode(TCB->inp, dwFlag);
+ TCB->term.Nttyb = *buf;
+ } else {
+ iflag = TCB->term.Nttyb.c_iflag;
+ lflag = TCB->term.Nttyb.c_lflag;
+ GetConsoleMode(TCB->inp, &dwFlag);
+
+ if (dwFlag & ENABLE_LINE_INPUT)
+ lflag |= ICANON;
+ else
+ lflag &= ~ICANON;
+
+ if (dwFlag & ENABLE_ECHO_INPUT)
+ lflag |= ECHO;
+ else
+ lflag &= ~ECHO;
+
+ if (dwFlag & ENABLE_PROCESSED_INPUT)
+ iflag |= BRKINT;
+ else
+ iflag &= ~BRKINT;
+
+ TCB->term.Nttyb.c_iflag = iflag;
+ TCB->term.Nttyb.c_lflag = lflag;
+
+ *buf = TCB->term.Nttyb;
+ }
+ return OK;
+}
+
+static int
+drv_mode(TERMINAL_CONTROL_BLOCK * TCB, int progFlag, int defFlag)
{
SCREEN *sp;
TERMINAL *_term = (TERMINAL *) TCB;
static void
drv_release(TERMINAL_CONTROL_BLOCK * TCB)
{
+ T((T_CALLED("win32con::drv_release(%p)"), TCB));
+
AssertTCB();
if (TCB->prop)
free(TCB->prop);
+
+ returnVoid;
}
static void
drv_init(TERMINAL_CONTROL_BLOCK * TCB)
{
+ DWORD num_buttons;
+
+ T((T_CALLED("win32con::drv_init(%p)"), TCB));
+
AssertTCB();
if (TCB) {
TCB->info.nocolorvideo = 1;
TCB->info.tabsize = 8;
+ if (GetNumberOfConsoleMouseButtons(&num_buttons)) {
+ T(("mouse has %ld buttons", num_buttons));
+ TCB->info.numbuttons = num_buttons;
+ } else {
+ TCB->info.numbuttons = 1;
+ }
+
TCB->info.defaultPalette = _nc_cga_palette;
for (i = 0; i < (N_INI + FKEYS); i++) {
for (i = 0; i < NUMPAIRS; i++)
PropOf(TCB)->pairs[i] = a;
}
+ returnVoid;
}
static void
drv_initpair(TERMINAL_CONTROL_BLOCK * TCB,
- short pair,
- short f,
- short b)
+ int pair,
+ int f,
+ int b)
{
SCREEN *sp;
static void
drv_initcolor(TERMINAL_CONTROL_BLOCK * TCB,
- short color GCC_UNUSED,
- short r GCC_UNUSED,
- short g GCC_UNUSED,
- short b GCC_UNUSED)
+ int color GCC_UNUSED,
+ int r GCC_UNUSED,
+ int g GCC_UNUSED,
+ int b GCC_UNUSED)
{
SCREEN *sp;
static void
drv_do_color(TERMINAL_CONTROL_BLOCK * TCB,
- short old_pair GCC_UNUSED,
- short pair GCC_UNUSED,
- bool reverse GCC_UNUSED,
+ int old_pair GCC_UNUSED,
+ int pair GCC_UNUSED,
+ int reverse GCC_UNUSED,
int (*outc) (SCREEN *, int) GCC_UNUSED
)
{
AssertTCB();
SetSP();
+
+ sp->_mouse_type = M_TERM_DRIVER;
+}
+
+static int
+drv_testmouse(TERMINAL_CONTROL_BLOCK * TCB, int delay)
+{
+ int rc = 0;
+ SCREEN *sp;
+
+ AssertTCB();
+ SetSP();
+
+ if (sp->_drv_mouse_head < sp->_drv_mouse_tail) {
+ rc = TW_MOUSE;
+ } else {
+ rc = TCBOf(sp)->drv->twait(TCBOf(sp),
+ TWAIT_MASK,
+ delay,
+ (int *) 0
+ EVENTLIST_2nd(evl));
+ }
+
+ return rc;
}
static int
static void
drv_hwlabelOnOff(TERMINAL_CONTROL_BLOCK * TCB,
- bool OnFlag GCC_UNUSED)
+ int OnFlag GCC_UNUSED)
{
SCREEN *sp;
SetSP();
}
-static int
-drv_sgmode(TERMINAL_CONTROL_BLOCK * TCB, bool setFlag, TTY * buf)
-{
- DWORD dwFlag = 0;
- tcflag_t iflag;
- tcflag_t lflag;
-
- AssertTCB();
-
- if (TCB == 0 || buf == NULL)
- return ERR;
-
- if (setFlag) {
- iflag = buf->c_iflag;
- lflag = buf->c_lflag;
-
- GetConsoleMode(TCB->inp, &dwFlag);
-
- if (lflag & ICANON)
- dwFlag |= ENABLE_LINE_INPUT;
- else
- dwFlag &= ~ENABLE_LINE_INPUT;
-
- if (lflag & ECHO)
- dwFlag |= ENABLE_ECHO_INPUT;
- else
- dwFlag &= ~ENABLE_ECHO_INPUT;
-
- if (iflag & BRKINT)
- dwFlag |= ENABLE_PROCESSED_INPUT;
- else
- dwFlag &= ~ENABLE_PROCESSED_INPUT;
-
- /* we disable that for now to focus on keyboard. */
- dwFlag &= ~ENABLE_MOUSE_INPUT;
-
- buf->c_iflag = iflag;
- buf->c_lflag = lflag;
- SetConsoleMode(TCB->inp, dwFlag);
- TCB->term.Nttyb = *buf;
- } else {
- iflag = TCB->term.Nttyb.c_iflag;
- lflag = TCB->term.Nttyb.c_lflag;
- GetConsoleMode(TCB->inp, &dwFlag);
-
- if (dwFlag & ENABLE_LINE_INPUT)
- lflag |= ICANON;
- else
- lflag &= ~ICANON;
-
- if (dwFlag & ENABLE_ECHO_INPUT)
- lflag |= ECHO;
- else
- lflag &= ~ECHO;
-
- if (dwFlag & ENABLE_PROCESSED_INPUT)
- iflag |= BRKINT;
- else
- iflag &= ~BRKINT;
-
- TCB->term.Nttyb.c_iflag = iflag;
- TCB->term.Nttyb.c_lflag = lflag;
-
- *buf = TCB->term.Nttyb;
- }
- return OK;
-}
-
static void
drv_initacs(TERMINAL_CONTROL_BLOCK * TCB,
chtype *real_map GCC_UNUSED,
chtype *fake_map GCC_UNUSED)
{
+#define DATA(a,b) { a, b }
+ static struct {
+ int acs_code;
+ int use_code;
+ } table[] = {
+ DATA('a', 0xb1), /* ACS_CKBOARD */
+ DATA('f', 0xf8), /* ACS_DEGREE */
+ DATA('g', 0xf1), /* ACS_PLMINUS */
+ DATA('j', 0xd9), /* ACS_LRCORNER */
+ DATA('l', 0xda), /* ACS_ULCORNER */
+ DATA('k', 0xbf), /* ACS_URCORNER */
+ DATA('m', 0xc0), /* ACS_LLCORNER */
+ DATA('n', 0xc5), /* ACS_PLUS */
+ DATA('q', 0xc4), /* ACS_HLINE */
+ DATA('t', 0xc3), /* ACS_LTEE */
+ DATA('u', 0xb4), /* ACS_RTEE */
+ DATA('v', 0xc1), /* ACS_BTEE */
+ DATA('w', 0xc2), /* ACS_TTEE */
+ DATA('x', 0xb3), /* ACS_VLINE */
+ DATA('y', 0xf3), /* ACS_LEQUAL */
+ DATA('z', 0xf2), /* ACS_GEQUAL */
+ DATA('0', 0xdb), /* ACS_BLOCK */
+ DATA('{', 0xe3), /* ACS_PI */
+ DATA('}', 0x9c), /* ACS_STERLING */
+ DATA(',', 0xae), /* ACS_LARROW */
+ DATA('+', 0xaf), /* ACS_RARROW */
+ DATA('~', 0xf9), /* ACS_BULLET */
+ };
+#undef DATA
+ unsigned n;
+
SCREEN *sp;
AssertTCB();
SetSP();
+
+ for (n = 0; n < SIZEOF(table); ++n) {
+ real_map[table[n].acs_code] = table[n].use_code | A_ALTCHARSET;
+ if (sp != 0)
+ sp->_screen_acs_map[table[n].acs_code] = TRUE;
+ }
}
static ULONGLONG
return milliseconds;
}
+#define BUTTON_MASK (FROM_LEFT_1ST_BUTTON_PRESSED | \
+ FROM_LEFT_2ND_BUTTON_PRESSED | \
+ FROM_LEFT_3RD_BUTTON_PRESSED | \
+ FROM_LEFT_4TH_BUTTON_PRESSED | \
+ RIGHTMOST_BUTTON_PRESSED)
+
+static int
+decode_mouse(TERMINAL_CONTROL_BLOCK * TCB, int mask)
+{
+ SCREEN *sp;
+ int result = 0;
+
+ AssertTCB();
+ SetSP();
+
+ if (mask & FROM_LEFT_1ST_BUTTON_PRESSED)
+ result |= BUTTON1_PRESSED;
+ if (mask & FROM_LEFT_2ND_BUTTON_PRESSED)
+ result |= BUTTON2_PRESSED;
+ if (mask & FROM_LEFT_3RD_BUTTON_PRESSED)
+ result |= BUTTON3_PRESSED;
+ if (mask & FROM_LEFT_4TH_BUTTON_PRESSED)
+ result |= BUTTON4_PRESSED;
+
+ if (mask & RIGHTMOST_BUTTON_PRESSED) {
+ switch (TCB->info.numbuttons) {
+ case 1:
+ result |= BUTTON1_PRESSED;
+ break;
+ case 2:
+ result |= BUTTON2_PRESSED;
+ break;
+ case 3:
+ result |= BUTTON3_PRESSED;
+ break;
+ case 4:
+ result |= BUTTON4_PRESSED;
+ break;
+ }
+ }
+
+ return result;
+}
+
static int
drv_twait(TERMINAL_CONTROL_BLOCK * TCB,
int mode,
EVENTLIST_2nd(_nc_eventlist * evl))
{
SCREEN *sp;
- INPUT_RECORD inp;
+ INPUT_RECORD inp_rec;
BOOL b;
DWORD nRead = 0, rc = -1;
int code = 0;
int diff;
bool isImmed = (milliseconds == 0);
-#define CONSUME() ReadConsoleInput(TCB->inp,&inp,1,&nRead)
+#define CONSUME() ReadConsoleInput(TCB->inp,&inp_rec,1,&nRead)
AssertTCB();
SetSP();
+ TR(TRACE_IEVENT, ("start twait: %d milliseconds, mode: %d",
+ milliseconds, mode));
+
if (milliseconds < 0)
milliseconds = INFINITY;
- memset(&inp, 0, sizeof(inp));
+ memset(&inp_rec, 0, sizeof(inp_rec));
while (true) {
GetSystemTimeAsFileTime(&fstart);
if (mode) {
b = GetNumberOfConsoleInputEvents(TCB->inp, &nRead);
if (b && nRead > 0) {
- b = PeekConsoleInput(TCB->inp, &inp, 1, &nRead);
+ b = PeekConsoleInput(TCB->inp, &inp_rec, 1, &nRead);
if (b && nRead > 0) {
- switch (inp.EventType) {
+ switch (inp_rec.EventType) {
case KEY_EVENT:
if (mode & TW_INPUT) {
- WORD vk = inp.Event.KeyEvent.wVirtualKeyCode;
- char ch = inp.Event.KeyEvent.uChar.AsciiChar;
+ WORD vk = inp_rec.Event.KeyEvent.wVirtualKeyCode;
+ char ch = inp_rec.Event.KeyEvent.uChar.AsciiChar;
- if (inp.Event.KeyEvent.bKeyDown) {
+ if (inp_rec.Event.KeyEvent.bKeyDown) {
if (0 == ch) {
int nKey = MapKey(TCB, vk);
if ((nKey < 0) || FALSE == sp->_keypad_on) {
}
continue;
case MOUSE_EVENT:
- if (0 && mode & TW_MOUSE) {
+ if (decode_mouse(TCB,
+ (inp_rec.Event.MouseEvent.dwButtonState
+ & BUTTON_MASK)) == 0) {
+ CONSUME();
+ } else if (mode & TW_MOUSE) {
code = TW_MOUSE;
goto end;
- } else
- continue;
+ }
+ continue;
default:
SetConsoleActiveScreenBuffer(!PropOf(TCB)->progMode ?
TCB->hdl : TCB->out);
}
}
end:
+
+ TR(TRACE_IEVENT, ("end twait: returned %d (%d), remaining time %d msec",
+ code, errno, milliseconds));
+
if (timeleft)
*timeleft = milliseconds;
return code;
}
+static bool
+handle_mouse(TERMINAL_CONTROL_BLOCK * TCB, MOUSE_EVENT_RECORD mer)
+{
+ SCREEN *sp;
+ MEVENT work;
+ bool result = FALSE;
+
+ AssertTCB();
+ SetSP();
+
+ sp->_drv_mouse_old_buttons = sp->_drv_mouse_new_buttons;
+ sp->_drv_mouse_new_buttons = mer.dwButtonState & BUTTON_MASK;
+
+ /*
+ * We're only interested if the button is pressed or released.
+ * FIXME: implement continuous event-tracking.
+ */
+ if (sp->_drv_mouse_new_buttons != sp->_drv_mouse_old_buttons) {
+
+ memset(&work, 0, sizeof(work));
+
+ if (sp->_drv_mouse_new_buttons) {
+
+ work.bstate |= decode_mouse(TCB, sp->_drv_mouse_new_buttons);
+
+ } else {
+
+ /* cf: BUTTON_PRESSED, BUTTON_RELEASED */
+ work.bstate |= (decode_mouse(TCB, sp->_drv_mouse_old_buttons) >> 1);
+
+ result = TRUE;
+ }
+
+ work.x = mer.dwMousePosition.X;
+ work.y = mer.dwMousePosition.Y;
+
+ sp->_drv_mouse_fifo[sp->_drv_mouse_tail] = work;
+ sp->_drv_mouse_tail += 1;
+ }
+
+ return result;
+}
+
static int
drv_read(TERMINAL_CONTROL_BLOCK * TCB, int *buf)
{
SCREEN *sp;
int n = 1;
- INPUT_RECORD inp;
+ INPUT_RECORD inp_rec;
BOOL b;
DWORD nRead;
WORD vk;
- WORD sc;
AssertTCB();
assert(buf);
SetSP();
- memset(&inp, 0, sizeof(inp));
+ memset(&inp_rec, 0, sizeof(inp_rec));
- while ((b = ReadConsoleInput(TCB->inp, &inp, 1, &nRead))) {
+ T((T_CALLED("win32con::drv_read(%p)"), TCB));
+ while ((b = ReadConsoleInput(TCB->inp, &inp_rec, 1, &nRead))) {
if (b && nRead > 0) {
- if (inp.EventType == KEY_EVENT) {
- if (!inp.Event.KeyEvent.bKeyDown)
+ if (inp_rec.EventType == KEY_EVENT) {
+ if (!inp_rec.Event.KeyEvent.bKeyDown)
continue;
- *buf = (int) inp.Event.KeyEvent.uChar.AsciiChar;
- vk = inp.Event.KeyEvent.wVirtualKeyCode;
- sc = inp.Event.KeyEvent.wVirtualScanCode;
+ *buf = (int) inp_rec.Event.KeyEvent.uChar.AsciiChar;
+ vk = inp_rec.Event.KeyEvent.wVirtualKeyCode;
if (*buf == 0) {
if (sp->_keypad_on) {
*buf = MapKey(TCB, vk);
} else { /* *buf != 0 */
break;
}
- } else if (0 && inp.EventType == MOUSE_EVENT) {
- *buf = KEY_MOUSE;
- break;
+ } else if (inp_rec.EventType == MOUSE_EVENT) {
+ if (handle_mouse(TCB, inp_rec.Event.MouseEvent)) {
+ *buf = KEY_MOUSE;
+ break;
+ }
}
continue;
}
}
- return n;
+ returnCode(n);
}
static int
}
static int
-drv_kpad(TERMINAL_CONTROL_BLOCK * TCB, bool flag GCC_UNUSED)
+drv_kpad(TERMINAL_CONTROL_BLOCK * TCB, int flag GCC_UNUSED)
{
SCREEN *sp;
int code = ERR;
}
static int
-drv_keyok(TERMINAL_CONTROL_BLOCK * TCB, int keycode, bool flag)
+drv_keyok(TERMINAL_CONTROL_BLOCK * TCB, int keycode, int flag)
{
int code = ERR;
SCREEN *sp;
}
return code;
}
+
+NCURSES_EXPORT_VAR (TERM_DRIVER) _nc_WIN_DRIVER = {
+ FALSE,
+ drv_CanHandle, /* CanHandle */
+ drv_init, /* init */
+ drv_release, /* release */
+ drv_size, /* size */
+ drv_sgmode, /* sgmode */
+ drv_conattr, /* conattr */
+ drv_mvcur, /* hwcur */
+ drv_mode, /* mode */
+ drv_rescol, /* rescol */
+ drv_rescolors, /* rescolors */
+ drv_setcolor, /* color */
+ drv_dobeepflash, /* DoBeepFlash */
+ drv_initpair, /* initpair */
+ drv_initcolor, /* initcolor */
+ drv_do_color, /* docolor */
+ drv_initmouse, /* initmouse */
+ drv_testmouse, /* testmouse */
+ drv_setfilter, /* setfilter */
+ drv_hwlabel, /* hwlabel */
+ drv_hwlabelOnOff, /* hwlabelOnOff */
+ drv_doupdate, /* update */
+ drv_defaultcolors, /* defaultcolors */
+ drv_print, /* print */
+ drv_size, /* getsize */
+ drv_setsize, /* setsize */
+ drv_initacs, /* initacs */
+ drv_screen_init, /* scinit */
+ drv_wrap, /* scexit */
+ drv_twait, /* twait */
+ drv_read, /* read */
+ drv_nap, /* nap */
+ drv_kpad, /* kpad */
+ drv_keyok, /* kyOk */
+ drv_kyExist /* kyExist */
+};