1 /****************************************************************************
2 * Copyright (c) 1998-2010,2012 Free Software Foundation, Inc. *
4 * Permission is hereby granted, free of charge, to any person obtaining a *
5 * copy of this software and associated documentation files (the *
6 * "Software"), to deal in the Software without restriction, including *
7 * without limitation the rights to use, copy, modify, merge, publish, *
8 * distribute, distribute with modifications, sublicense, and/or sell *
9 * copies of the Software, and to permit persons to whom the Software is *
10 * furnished to do so, subject to the following conditions: *
12 * The above copyright notice and this permission notice shall be included *
13 * in all copies or substantial portions of the Software. *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
23 * Except as contained in this notice, the name(s) of the above copyright *
24 * holders shall not be used in advertising or otherwise to promote the *
25 * sale, use or other dealings in this Software without prior written *
27 ****************************************************************************/
29 /****************************************************************************
30 * Author: Juergen Pfeifer *
31 ****************************************************************************/
34 * TODO - GetMousePos(POINT * result) from ntconio.c
35 * TODO - implement nodelay
38 #include <curses.priv.h>
39 #define CUR my_term.type.
41 MODULE_ID("$Id: win_driver.c,v 1.15 2012/12/15 19:39:49 tom Exp $")
43 #define WINMAGIC NCDRV_MAGIC(NCDRV_WINCONSOLE)
45 #define AssertTCB() assert(TCB!=0 && TCB->magic==WINMAGIC)
46 #define SetSP() assert(TCB->csp!=0); sp = TCB->csp; (void) sp
48 #define GenMap(vKey,key) MAKELONG(key, vKey)
50 static const LONG keylist[] =
52 GenMap(VK_PRIOR, KEY_PPAGE),
53 GenMap(VK_NEXT, KEY_NPAGE),
54 GenMap(VK_END, KEY_END),
55 GenMap(VK_HOME, KEY_HOME),
56 GenMap(VK_LEFT, KEY_LEFT),
57 GenMap(VK_UP, KEY_UP),
58 GenMap(VK_RIGHT, KEY_RIGHT),
59 GenMap(VK_DOWN, KEY_DOWN),
60 GenMap(VK_DELETE, KEY_DC),
61 GenMap(VK_INSERT, KEY_IC)
63 #define N_INI ((int)(sizeof(keylist)/sizeof(keylist[0])))
65 #define MAPSIZE (FKEYS + N_INI)
68 typedef struct props {
69 CONSOLE_SCREEN_BUFFER_INFO SBI;
76 #define PropOf(TCB) ((Properties*)TCB->prop)
79 _nc_mingw_ioctl(int fd GCC_UNUSED,
80 long int request GCC_UNUSED,
81 struct termios *arg GCC_UNUSED)
85 fprintf(stderr, "TERMINFO currently not supported on Windows.\n");
90 MapColor(bool fore, int color)
92 static const int _cmap[] =
93 {0, 4, 2, 6, 1, 5, 3, 7};
95 if (color < 0 || color > 7)
105 MapAttr(TERMINAL_CONTROL_BLOCK * TCB, WORD res, attr_t ch)
114 if (p > 0 && p < NUMPAIRS && TCB != 0 && sp != 0) {
116 a = PropOf(TCB)->pairs[p];
117 res = (res & 0xff00) | a;
122 res = ((res & 0xff00) | (((res & 0x07) << 4) | ((res & 0x70) >> 4)));
125 res = ((res & 0xff00) | (((res & 0x07) << 4) | ((res & 0x70) >> 4))
126 | BACKGROUND_INTENSITY);
129 res |= FOREGROUND_INTENSITY;
132 res |= BACKGROUND_INTENSITY;
137 #if USE_WIDEC_SUPPORT
139 * TODO: support surrogate pairs
140 * TODO: support combining characters
142 * TODO: check wcwidth of base character, fill if needed for double-width
143 * TODO: _nc_wacs should be part of sp.
146 con_write16(TERMINAL_CONTROL_BLOCK * TCB, int y, int x, cchar_t *str, int limit)
158 if (TCB == 0 || InvalidConsoleHandle(TCB->hdl))
163 for (i = actual = 0; i < limit; i++) {
167 ci[actual].Char.UnicodeChar = CharOf(ch);
168 ci[actual].Attributes = MapAttr(TCB,
169 PropOf(TCB)->SBI.wAttributes,
171 if (AttrOf(ch) & A_ALTCHARSET) {
173 int which = CharOf(ch);
176 && CharOf(_nc_wacs[which]) != 0) {
177 ci[actual].Char.UnicodeChar = CharOf(_nc_wacs[which]);
179 ci[actual].Char.UnicodeChar = ' ';
188 siz.X = (short) actual;
191 rec.Left = (short) x;
193 rec.Right = (short) (x + limit - 1);
194 rec.Bottom = rec.Top;
196 return WriteConsoleOutputW(TCB->hdl, ci, siz, loc, &rec);
198 #define con_write(tcb, y, x, str, n) con_write16(tcb, y, x, str, n)
201 con_write8(TERMINAL_CONTROL_BLOCK * TCB, int y, int x, chtype *str, int n)
212 if (TCB == 0 || InvalidConsoleHandle(TCB->hdl))
217 for (i = 0; i < n; i++) {
219 ci[i].Char.AsciiChar = ChCharOf(ch);
220 ci[i].Attributes = MapAttr(TCB,
221 PropOf(TCB)->SBI.wAttributes,
223 if (ChAttrOf(ch) & A_ALTCHARSET) {
225 ci[i].Char.AsciiChar =
226 ChCharOf(NCURSES_SP_NAME(_nc_acs_char) (sp, ChCharOf(ch)));
235 rec.Left = (short) x;
237 rec.Right = (short) (x + n - 1);
238 rec.Bottom = rec.Top;
240 return WriteConsoleOutput(TCB->hdl, ci, siz, loc, &rec);
242 #define con_write(tcb, y, x, str, n) con_write8(tcb, y, x, str, n)
245 #define MARK_NOCHANGE(win,row) \
246 win->_line[row].firstchar = _NOCHANGE; \
247 win->_line[row].lastchar = _NOCHANGE
250 drv_doupdate(TERMINAL_CONTROL_BLOCK * TCB)
252 int y, nonempty, n, x0, x1, Width, Height;
258 Width = screen_columns(sp);
259 Height = screen_lines(sp);
260 nonempty = min(Height, NewScreen(sp)->_maxy + 1);
262 if ((CurScreen(sp)->_clear || NewScreen(sp)->_clear)) {
264 #if USE_WIDEC_SUPPORT
265 cchar_t empty[Width];
271 for (x = 0; x < Width; x++)
272 setcchar(&empty[x], blank, 0, 0, 0);
276 for (x = 0; x < Width; x++)
280 for (y = 0; y < nonempty; y++) {
281 con_write(TCB, y, 0, empty, Width);
283 CurScreen(sp)->_line[y].text,
284 Width * sizeof(empty[0]));
286 CurScreen(sp)->_clear = FALSE;
287 NewScreen(sp)->_clear = FALSE;
288 touchwin(NewScreen(sp));
291 for (y = 0; y < nonempty; y++) {
292 x0 = NewScreen(sp)->_line[y].firstchar;
293 if (x0 != _NOCHANGE) {
294 x1 = NewScreen(sp)->_line[y].lastchar;
297 memcpy(&CurScreen(sp)->_line[y].text[x0],
298 &NewScreen(sp)->_line[y].text[x0],
299 n * sizeof(CurScreen(sp)->_line[y].text[x0]));
303 &CurScreen(sp)->_line[y].text[x0], n);
305 /* mark line changed successfully */
306 if (y <= NewScreen(sp)->_maxy) {
307 MARK_NOCHANGE(NewScreen(sp), y);
309 if (y <= CurScreen(sp)->_maxy) {
310 MARK_NOCHANGE(CurScreen(sp), y);
316 /* put everything back in sync */
317 for (y = nonempty; y <= NewScreen(sp)->_maxy; y++) {
318 MARK_NOCHANGE(NewScreen(sp), y);
320 for (y = nonempty; y <= CurScreen(sp)->_maxy; y++) {
321 MARK_NOCHANGE(CurScreen(sp), y);
324 if (!NewScreen(sp)->_leaveok) {
325 CurScreen(sp)->_curx = NewScreen(sp)->_curx;
326 CurScreen(sp)->_cury = NewScreen(sp)->_cury;
328 TCB->drv->hwcur(TCB, 0, 0, CurScreen(sp)->_cury, CurScreen(sp)->_curx);
330 SetConsoleActiveScreenBuffer(TCB->hdl);
335 drv_CanHandle(TERMINAL_CONTROL_BLOCK * TCB,
337 int *errret GCC_UNUSED)
341 T((T_CALLED("win32con::drv_CanHandle(%p)"), TCB));
346 TCB->magic = WINMAGIC;
347 if (*tname == 0 || *tname == 0 || *tname == '#') {
354 #if (USE_DATABASE || USE_TERMCAP)
355 status = _nc_setup_tinfo(tname, &my_term.type);
359 if (status != TGETENT_YES) {
360 const TERMTYPE *fallback = _nc_fallback(tname);
363 my_term.type = *fallback;
364 status = TGETENT_YES;
365 } else if (!strcmp(tname, "unknown")) {
369 if (status == TGETENT_YES) {
370 if (generic_type || hard_copy)
376 if ((TCB->term.type.Booleans) == 0) {
377 _nc_init_entry(&(TCB->term.type));
385 drv_dobeepflash(TERMINAL_CONTROL_BLOCK * TCB,
386 int beepFlag GCC_UNUSED)
398 drv_print(TERMINAL_CONTROL_BLOCK * TCB,
399 char *data GCC_UNUSED,
411 drv_defaultcolors(TERMINAL_CONTROL_BLOCK * TCB,
425 drv_setcolor(TERMINAL_CONTROL_BLOCK * TCB,
428 int (*outc) (SCREEN *, int) GCC_UNUSED)
432 if (TCB && !InvalidConsoleHandle(TCB->hdl)) {
433 WORD a = MapColor(fore, color);
434 a = ((PropOf(TCB)->SBI.wAttributes) & (fore ? 0xfff8 : 0xff8f)) | a;
435 SetConsoleTextAttribute(TCB->hdl, a);
436 GetConsoleScreenBufferInfo(TCB->hdl, &(PropOf(TCB)->SBI));
441 drv_rescol(TERMINAL_CONTROL_BLOCK * TCB)
446 if (TCB && !InvalidConsoleHandle(TCB->hdl)) {
447 WORD a = FOREGROUND_BLUE | FOREGROUND_RED | FOREGROUND_GREEN;
448 SetConsoleTextAttribute(TCB->hdl, a);
449 GetConsoleScreenBufferInfo(TCB->hdl, &(PropOf(TCB)->SBI));
456 drv_rescolors(TERMINAL_CONTROL_BLOCK * TCB)
468 drv_size(TERMINAL_CONTROL_BLOCK * TCB, int *Lines, int *Cols)
472 if (TCB == NULL || Lines == NULL || Cols == NULL || InvalidConsoleHandle(TCB->hdl))
475 *Lines = (int) (PropOf(TCB)->SBI.dwSize.Y);
476 *Cols = (int) (PropOf(TCB)->SBI.dwSize.X);
481 drv_setsize(TERMINAL_CONTROL_BLOCK * TCB GCC_UNUSED,
490 drv_sgmode(TERMINAL_CONTROL_BLOCK * TCB, int setFlag, TTY * buf)
498 if (TCB == 0 || buf == NULL)
502 iflag = buf->c_iflag;
503 lflag = buf->c_lflag;
505 GetConsoleMode(TCB->inp, &dwFlag);
508 dwFlag |= ENABLE_LINE_INPUT;
510 dwFlag &= ~ENABLE_LINE_INPUT;
513 dwFlag |= ENABLE_ECHO_INPUT;
515 dwFlag &= ~ENABLE_ECHO_INPUT;
518 dwFlag |= ENABLE_PROCESSED_INPUT;
520 dwFlag &= ~ENABLE_PROCESSED_INPUT;
522 dwFlag |= ENABLE_MOUSE_INPUT;
524 buf->c_iflag = iflag;
525 buf->c_lflag = lflag;
526 SetConsoleMode(TCB->inp, dwFlag);
527 TCB->term.Nttyb = *buf;
529 iflag = TCB->term.Nttyb.c_iflag;
530 lflag = TCB->term.Nttyb.c_lflag;
531 GetConsoleMode(TCB->inp, &dwFlag);
533 if (dwFlag & ENABLE_LINE_INPUT)
538 if (dwFlag & ENABLE_ECHO_INPUT)
543 if (dwFlag & ENABLE_PROCESSED_INPUT)
548 TCB->term.Nttyb.c_iflag = iflag;
549 TCB->term.Nttyb.c_lflag = lflag;
551 *buf = TCB->term.Nttyb;
557 drv_mode(TERMINAL_CONTROL_BLOCK * TCB, int progFlag, int defFlag)
560 TERMINAL *_term = (TERMINAL *) TCB;
566 PropOf(TCB)->progMode = progFlag;
567 SetConsoleActiveScreenBuffer(progFlag ? TCB->hdl : TCB->out);
569 if (progFlag) /* prog mode */ {
571 if ((drv_sgmode(TCB, FALSE, &(_term->Nttyb)) == OK)) {
572 _term->Nttyb.c_oflag &= ~OFLAGS_TABS;
576 /* reset_prog_mode */
577 if (drv_sgmode(TCB, TRUE, &(_term->Nttyb)) == OK) {
580 _nc_keypad(sp, TRUE);
581 NC_BUFFERED(sp, TRUE);
586 } else { /* shell mode */
589 if (drv_sgmode(TCB, FALSE, &(_term->Ottyb)) == OK) {
593 /* reset_shell_mode */
595 _nc_keypad(sp, FALSE);
596 NCURSES_SP_NAME(_nc_flush) (sp);
597 NC_BUFFERED(sp, FALSE);
599 code = drv_sgmode(TCB, TRUE, &(_term->Ottyb));
607 drv_screen_init(SCREEN *sp GCC_UNUSED)
612 drv_wrap(SCREEN *sp GCC_UNUSED)
617 rkeycompare(const void *el1, const void *el2)
619 WORD key1 = (LOWORD((*((const LONG *) el1)))) & 0x7fff;
620 WORD key2 = (LOWORD((*((const LONG *) el2)))) & 0x7fff;
622 return ((key1 < key2) ? -1 : ((key1 == key2) ? 0 : 1));
626 keycompare(const void *el1, const void *el2)
628 WORD key1 = HIWORD((*((const LONG *) el1)));
629 WORD key2 = HIWORD((*((const LONG *) el2)));
631 return ((key1 < key2) ? -1 : ((key1 == key2) ? 0 : 1));
635 MapKey(TERMINAL_CONTROL_BLOCK * TCB, WORD vKey)
639 LONG key = GenMap(vKey, 0);
646 (size_t) (N_INI + FKEYS),
650 key = *((LONG *) res);
652 code = (int) (nKey & 0x7fff);
660 drv_release(TERMINAL_CONTROL_BLOCK * TCB)
662 T((T_CALLED("win32con::drv_release(%p)"), TCB));
672 drv_init(TERMINAL_CONTROL_BLOCK * TCB)
676 T((T_CALLED("win32con::drv_init(%p)"), TCB));
681 BOOL b = AllocConsole();
686 b = AttachConsole(ATTACH_PARENT_PROCESS);
688 TCB->inp = GetStdHandle(STD_INPUT_HANDLE);
689 TCB->out = GetStdHandle(STD_OUTPUT_HANDLE);
694 TCB->hdl = CreateConsoleScreenBuffer(GENERIC_READ | GENERIC_WRITE,
697 CONSOLE_TEXTMODE_BUFFER,
700 if (!InvalidConsoleHandle(TCB->hdl)) {
701 TCB->prop = typeCalloc(Properties, 1);
702 GetConsoleScreenBufferInfo(TCB->hdl, &(PropOf(TCB)->SBI));
705 TCB->info.initcolor = TRUE;
706 TCB->info.canchange = FALSE;
707 TCB->info.hascolor = TRUE;
708 TCB->info.caninit = TRUE;
710 TCB->info.maxpairs = NUMPAIRS;
711 TCB->info.maxcolors = 8;
712 TCB->info.numlabels = 0;
713 TCB->info.labelwidth = 0;
714 TCB->info.labelheight = 0;
715 TCB->info.nocolorvideo = 1;
716 TCB->info.tabsize = 8;
718 if (GetNumberOfConsoleMouseButtons(&num_buttons)) {
719 T(("mouse has %ld buttons", num_buttons));
720 TCB->info.numbuttons = num_buttons;
722 TCB->info.numbuttons = 1;
725 TCB->info.defaultPalette = _nc_cga_palette;
727 for (i = 0; i < (N_INI + FKEYS); i++) {
729 PropOf(TCB)->rmap[i] = PropOf(TCB)->map[i] = keylist[i];
731 PropOf(TCB)->rmap[i] = PropOf(TCB)->map[i] =
732 GenMap((VK_F1 + (i - N_INI)), (KEY_F(1) + (i - N_INI)));
734 qsort(PropOf(TCB)->map,
738 qsort(PropOf(TCB)->rmap,
743 a = MapColor(true, COLOR_WHITE) | MapColor(false, COLOR_BLACK);
744 for (i = 0; i < NUMPAIRS; i++)
745 PropOf(TCB)->pairs[i] = a;
751 drv_initpair(TERMINAL_CONTROL_BLOCK * TCB,
761 if ((pair > 0) && (pair < NUMPAIRS) && (f >= 0) && (f < 8)
762 && (b >= 0) && (b < 8)) {
763 PropOf(TCB)->pairs[pair] = MapColor(true, f) | MapColor(false, b);
768 drv_initcolor(TERMINAL_CONTROL_BLOCK * TCB,
769 int color GCC_UNUSED,
781 drv_do_color(TERMINAL_CONTROL_BLOCK * TCB,
782 int old_pair GCC_UNUSED,
784 int reverse GCC_UNUSED,
785 int (*outc) (SCREEN *, int) GCC_UNUSED
795 drv_initmouse(TERMINAL_CONTROL_BLOCK * TCB)
802 sp->_mouse_type = M_TERM_DRIVER;
806 drv_testmouse(TERMINAL_CONTROL_BLOCK * TCB, int delay)
814 if (sp->_drv_mouse_head < sp->_drv_mouse_tail) {
817 rc = TCBOf(sp)->drv->twait(TCBOf(sp),
828 drv_mvcur(TERMINAL_CONTROL_BLOCK * TCB,
829 int yold GCC_UNUSED, int xold GCC_UNUSED,
833 if (TCB && !InvalidConsoleHandle(TCB->hdl)) {
837 SetConsoleCursorPosition(TCB->hdl, loc);
844 drv_hwlabel(TERMINAL_CONTROL_BLOCK * TCB,
845 int labnum GCC_UNUSED,
846 char *text GCC_UNUSED)
855 drv_hwlabelOnOff(TERMINAL_CONTROL_BLOCK * TCB,
856 int OnFlag GCC_UNUSED)
865 drv_conattr(TERMINAL_CONTROL_BLOCK * TCB GCC_UNUSED)
867 chtype res = A_NORMAL;
868 res |= (A_BOLD | A_DIM | A_REVERSE | A_STANDOUT | A_COLOR);
873 drv_setfilter(TERMINAL_CONTROL_BLOCK * TCB)
882 drv_initacs(TERMINAL_CONTROL_BLOCK * TCB,
883 chtype *real_map GCC_UNUSED,
884 chtype *fake_map GCC_UNUSED)
886 #define DATA(a,b) { a, b }
891 DATA('a', 0xb1), /* ACS_CKBOARD */
892 DATA('f', 0xf8), /* ACS_DEGREE */
893 DATA('g', 0xf1), /* ACS_PLMINUS */
894 DATA('j', 0xd9), /* ACS_LRCORNER */
895 DATA('l', 0xda), /* ACS_ULCORNER */
896 DATA('k', 0xbf), /* ACS_URCORNER */
897 DATA('m', 0xc0), /* ACS_LLCORNER */
898 DATA('n', 0xc5), /* ACS_PLUS */
899 DATA('q', 0xc4), /* ACS_HLINE */
900 DATA('t', 0xc3), /* ACS_LTEE */
901 DATA('u', 0xb4), /* ACS_RTEE */
902 DATA('v', 0xc1), /* ACS_BTEE */
903 DATA('w', 0xc2), /* ACS_TTEE */
904 DATA('x', 0xb3), /* ACS_VLINE */
905 DATA('y', 0xf3), /* ACS_LEQUAL */
906 DATA('z', 0xf2), /* ACS_GEQUAL */
907 DATA('0', 0xdb), /* ACS_BLOCK */
908 DATA('{', 0xe3), /* ACS_PI */
909 DATA('}', 0x9c), /* ACS_STERLING */
910 DATA(',', 0xae), /* ACS_LARROW */
911 DATA('+', 0xaf), /* ACS_RARROW */
912 DATA('~', 0xf9), /* ACS_BULLET */
921 for (n = 0; n < SIZEOF(table); ++n) {
922 real_map[table[n].acs_code] = table[n].use_code | A_ALTCHARSET;
924 sp->_screen_acs_map[table[n].acs_code] = TRUE;
929 tdiff(FILETIME fstart, FILETIME fend)
931 ULARGE_INTEGER ustart;
935 ustart.LowPart = fstart.dwLowDateTime;
936 ustart.HighPart = fstart.dwHighDateTime;
937 uend.LowPart = fend.dwLowDateTime;
938 uend.HighPart = fend.dwHighDateTime;
940 diff = (uend.QuadPart - ustart.QuadPart) / 10000;
945 Adjust(int milliseconds, int diff)
947 if (milliseconds == INFINITY)
949 milliseconds -= diff;
950 if (milliseconds < 0)
955 #define BUTTON_MASK (FROM_LEFT_1ST_BUTTON_PRESSED | \
956 FROM_LEFT_2ND_BUTTON_PRESSED | \
957 FROM_LEFT_3RD_BUTTON_PRESSED | \
958 FROM_LEFT_4TH_BUTTON_PRESSED | \
959 RIGHTMOST_BUTTON_PRESSED)
962 decode_mouse(TERMINAL_CONTROL_BLOCK * TCB, int mask)
970 if (mask & FROM_LEFT_1ST_BUTTON_PRESSED)
971 result |= BUTTON1_PRESSED;
972 if (mask & FROM_LEFT_2ND_BUTTON_PRESSED)
973 result |= BUTTON2_PRESSED;
974 if (mask & FROM_LEFT_3RD_BUTTON_PRESSED)
975 result |= BUTTON3_PRESSED;
976 if (mask & FROM_LEFT_4TH_BUTTON_PRESSED)
977 result |= BUTTON4_PRESSED;
979 if (mask & RIGHTMOST_BUTTON_PRESSED) {
980 switch (TCB->info.numbuttons) {
982 result |= BUTTON1_PRESSED;
985 result |= BUTTON2_PRESSED;
988 result |= BUTTON3_PRESSED;
991 result |= BUTTON4_PRESSED;
1000 drv_twait(TERMINAL_CONTROL_BLOCK * TCB,
1004 EVENTLIST_2nd(_nc_eventlist * evl))
1007 INPUT_RECORD inp_rec;
1009 DWORD nRead = 0, rc = -1;
1014 bool isImmed = (milliseconds == 0);
1016 #define CONSUME() ReadConsoleInput(TCB->inp,&inp_rec,1,&nRead)
1021 TR(TRACE_IEVENT, ("start twait: %d milliseconds, mode: %d",
1022 milliseconds, mode));
1024 if (milliseconds < 0)
1025 milliseconds = INFINITY;
1027 memset(&inp_rec, 0, sizeof(inp_rec));
1030 GetSystemTimeAsFileTime(&fstart);
1031 rc = WaitForSingleObject(TCB->inp, milliseconds);
1032 GetSystemTimeAsFileTime(&fend);
1033 diff = (int) tdiff(fstart, fend);
1034 milliseconds = Adjust(milliseconds, diff);
1036 if (!isImmed && milliseconds == 0)
1039 if (rc == WAIT_OBJECT_0) {
1041 b = GetNumberOfConsoleInputEvents(TCB->inp, &nRead);
1042 if (b && nRead > 0) {
1043 b = PeekConsoleInput(TCB->inp, &inp_rec, 1, &nRead);
1044 if (b && nRead > 0) {
1045 switch (inp_rec.EventType) {
1047 if (mode & TW_INPUT) {
1048 WORD vk = inp_rec.Event.KeyEvent.wVirtualKeyCode;
1049 char ch = inp_rec.Event.KeyEvent.uChar.AsciiChar;
1051 if (inp_rec.Event.KeyEvent.bKeyDown) {
1053 int nKey = MapKey(TCB, vk);
1054 if ((nKey < 0) || FALSE == sp->_keypad_on) {
1067 if (decode_mouse(TCB,
1068 (inp_rec.Event.MouseEvent.dwButtonState
1069 & BUTTON_MASK)) == 0) {
1071 } else if (mode & TW_MOUSE) {
1077 SetConsoleActiveScreenBuffer(!PropOf(TCB)->progMode ?
1078 TCB->hdl : TCB->out);
1086 if (rc != WAIT_TIMEOUT) {
1097 TR(TRACE_IEVENT, ("end twait: returned %d (%d), remaining time %d msec",
1098 code, errno, milliseconds));
1101 *timeleft = milliseconds;
1107 handle_mouse(TERMINAL_CONTROL_BLOCK * TCB, MOUSE_EVENT_RECORD mer)
1111 bool result = FALSE;
1116 sp->_drv_mouse_old_buttons = sp->_drv_mouse_new_buttons;
1117 sp->_drv_mouse_new_buttons = mer.dwButtonState & BUTTON_MASK;
1120 * We're only interested if the button is pressed or released.
1121 * FIXME: implement continuous event-tracking.
1123 if (sp->_drv_mouse_new_buttons != sp->_drv_mouse_old_buttons) {
1125 memset(&work, 0, sizeof(work));
1127 if (sp->_drv_mouse_new_buttons) {
1129 work.bstate |= decode_mouse(TCB, sp->_drv_mouse_new_buttons);
1133 /* cf: BUTTON_PRESSED, BUTTON_RELEASED */
1134 work.bstate |= (decode_mouse(TCB, sp->_drv_mouse_old_buttons) >> 1);
1139 work.x = mer.dwMousePosition.X;
1140 work.y = mer.dwMousePosition.Y;
1142 sp->_drv_mouse_fifo[sp->_drv_mouse_tail] = work;
1143 sp->_drv_mouse_tail += 1;
1150 drv_read(TERMINAL_CONTROL_BLOCK * TCB, int *buf)
1154 INPUT_RECORD inp_rec;
1163 memset(&inp_rec, 0, sizeof(inp_rec));
1165 T((T_CALLED("win32con::drv_read(%p)"), TCB));
1166 while ((b = ReadConsoleInput(TCB->inp, &inp_rec, 1, &nRead))) {
1167 if (b && nRead > 0) {
1168 if (inp_rec.EventType == KEY_EVENT) {
1169 if (!inp_rec.Event.KeyEvent.bKeyDown)
1171 *buf = (int) inp_rec.Event.KeyEvent.uChar.AsciiChar;
1172 vk = inp_rec.Event.KeyEvent.wVirtualKeyCode;
1174 if (sp->_keypad_on) {
1175 *buf = MapKey(TCB, vk);
1182 } else { /* *buf != 0 */
1185 } else if (inp_rec.EventType == MOUSE_EVENT) {
1186 if (handle_mouse(TCB, inp_rec.Event.MouseEvent)) {
1198 drv_nap(TERMINAL_CONTROL_BLOCK * TCB GCC_UNUSED, int ms)
1205 drv_kyExist(TERMINAL_CONTROL_BLOCK * TCB, int keycode)
1211 LONG key = GenMap(0, (WORD) keycode);
1220 (size_t) (N_INI + FKEYS),
1224 key = *((LONG *) res);
1226 if (!(nKey & 0x8000))
1233 drv_kpad(TERMINAL_CONTROL_BLOCK * TCB, int flag GCC_UNUSED)
1248 drv_keyok(TERMINAL_CONTROL_BLOCK * TCB, int keycode, int flag)
1255 LONG key = GenMap(0, (WORD) keycode);
1263 (size_t) (N_INI + FKEYS),
1267 key = *((LONG *) res);
1269 nKey = (LOWORD(key)) & 0x7fff;
1272 *(LONG *) res = GenMap(vKey, nKey);
1278 NCURSES_EXPORT_VAR (TERM_DRIVER) _nc_WIN_DRIVER = {
1280 drv_CanHandle, /* CanHandle */
1281 drv_init, /* init */
1282 drv_release, /* release */
1283 drv_size, /* size */
1284 drv_sgmode, /* sgmode */
1285 drv_conattr, /* conattr */
1286 drv_mvcur, /* hwcur */
1287 drv_mode, /* mode */
1288 drv_rescol, /* rescol */
1289 drv_rescolors, /* rescolors */
1290 drv_setcolor, /* color */
1291 drv_dobeepflash, /* DoBeepFlash */
1292 drv_initpair, /* initpair */
1293 drv_initcolor, /* initcolor */
1294 drv_do_color, /* docolor */
1295 drv_initmouse, /* initmouse */
1296 drv_testmouse, /* testmouse */
1297 drv_setfilter, /* setfilter */
1298 drv_hwlabel, /* hwlabel */
1299 drv_hwlabelOnOff, /* hwlabelOnOff */
1300 drv_doupdate, /* update */
1301 drv_defaultcolors, /* defaultcolors */
1302 drv_print, /* print */
1303 drv_size, /* getsize */
1304 drv_setsize, /* setsize */
1305 drv_initacs, /* initacs */
1306 drv_screen_init, /* scinit */
1307 drv_wrap, /* scexit */
1308 drv_twait, /* twait */
1309 drv_read, /* read */
1311 drv_kpad, /* kpad */
1312 drv_keyok, /* kyOk */
1313 drv_kyExist /* kyExist */