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 1.14 2012/09/22 19:15:14 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 n)
157 if (TCB == 0 || InvalidConsoleHandle(TCB->hdl))
162 for (i = 0; i < n; i++) {
164 ci[i].Char.UnicodeChar = CharOf(ch);
165 ci[i].Attributes = MapAttr(TCB,
166 PropOf(TCB)->SBI.wAttributes,
168 if (AttrOf(ch) & A_ALTCHARSET) {
170 int which = CharOf(ch);
173 && CharOf(_nc_wacs[which]) != 0) {
174 ci[i].Char.UnicodeChar = CharOf(_nc_wacs[which]);
176 ci[i].Char.UnicodeChar = ' ';
187 rec.Left = (short) x;
189 rec.Right = (short) (x + n - 1);
190 rec.Bottom = rec.Top;
192 return WriteConsoleOutputW(TCB->hdl, ci, siz, loc, &rec);
194 #define con_write(tcb, y, x, str, n) con_write16(tcb, y, x, str, n)
197 con_write8(TERMINAL_CONTROL_BLOCK * TCB, int y, int x, chtype *str, int n)
208 if (TCB == 0 || InvalidConsoleHandle(TCB->hdl))
213 for (i = 0; i < n; i++) {
215 ci[i].Char.AsciiChar = ChCharOf(ch);
216 ci[i].Attributes = MapAttr(TCB,
217 PropOf(TCB)->SBI.wAttributes,
219 if (ChAttrOf(ch) & A_ALTCHARSET) {
221 ci[i].Char.AsciiChar =
222 ChCharOf(NCURSES_SP_NAME(_nc_acs_char) (sp, ChCharOf(ch)));
231 rec.Left = (short) x;
233 rec.Right = (short) (x + n - 1);
234 rec.Bottom = rec.Top;
236 return WriteConsoleOutput(TCB->hdl, ci, siz, loc, &rec);
238 #define con_write(tcb, y, x, str, n) con_write8(tcb, y, x, str, n)
241 #define MARK_NOCHANGE(win,row) \
242 win->_line[row].firstchar = _NOCHANGE; \
243 win->_line[row].lastchar = _NOCHANGE
246 drv_doupdate(TERMINAL_CONTROL_BLOCK * TCB)
248 int y, nonempty, n, x0, x1, Width, Height;
254 Width = screen_columns(sp);
255 Height = screen_lines(sp);
256 nonempty = min(Height, NewScreen(sp)->_maxy + 1);
258 if ((CurScreen(sp)->_clear || NewScreen(sp)->_clear)) {
260 #if USE_WIDEC_SUPPORT
261 cchar_t empty[Width];
267 for (x = 0; x < Width; x++)
268 setcchar(&empty[x], blank, 0, 0, 0);
272 for (x = 0; x < Width; x++)
276 for (y = 0; y < nonempty; y++) {
277 con_write(TCB, y, 0, empty, Width);
279 CurScreen(sp)->_line[y].text,
280 Width * sizeof(empty[0]));
282 CurScreen(sp)->_clear = FALSE;
283 NewScreen(sp)->_clear = FALSE;
284 touchwin(NewScreen(sp));
287 for (y = 0; y < nonempty; y++) {
288 x0 = NewScreen(sp)->_line[y].firstchar;
289 if (x0 != _NOCHANGE) {
290 x1 = NewScreen(sp)->_line[y].lastchar;
293 memcpy(&CurScreen(sp)->_line[y].text[x0],
294 &NewScreen(sp)->_line[y].text[x0],
295 n * sizeof(CurScreen(sp)->_line[y].text[x0]));
299 &CurScreen(sp)->_line[y].text[x0], n);
301 /* mark line changed successfully */
302 if (y <= NewScreen(sp)->_maxy) {
303 MARK_NOCHANGE(NewScreen(sp), y);
305 if (y <= CurScreen(sp)->_maxy) {
306 MARK_NOCHANGE(CurScreen(sp), y);
312 /* put everything back in sync */
313 for (y = nonempty; y <= NewScreen(sp)->_maxy; y++) {
314 MARK_NOCHANGE(NewScreen(sp), y);
316 for (y = nonempty; y <= CurScreen(sp)->_maxy; y++) {
317 MARK_NOCHANGE(CurScreen(sp), y);
320 if (!NewScreen(sp)->_leaveok) {
321 CurScreen(sp)->_curx = NewScreen(sp)->_curx;
322 CurScreen(sp)->_cury = NewScreen(sp)->_cury;
324 TCB->drv->hwcur(TCB, 0, 0, CurScreen(sp)->_cury, CurScreen(sp)->_curx);
326 SetConsoleActiveScreenBuffer(TCB->hdl);
331 drv_CanHandle(TERMINAL_CONTROL_BLOCK * TCB,
333 int *errret GCC_UNUSED)
337 T((T_CALLED("win32con::drv_CanHandle(%p)"), TCB));
342 TCB->magic = WINMAGIC;
343 if (*tname == 0 || *tname == 0 || *tname == '#') {
350 #if (USE_DATABASE || USE_TERMCAP)
351 status = _nc_setup_tinfo(tname, &my_term.type);
355 if (status != TGETENT_YES) {
356 const TERMTYPE *fallback = _nc_fallback(tname);
359 my_term.type = *fallback;
360 status = TGETENT_YES;
361 } else if (!strcmp(tname, "unknown")) {
365 if (status == TGETENT_YES) {
366 if (generic_type || hard_copy)
372 if ((TCB->term.type.Booleans) == 0) {
373 _nc_init_entry(&(TCB->term.type));
381 drv_dobeepflash(TERMINAL_CONTROL_BLOCK * TCB,
382 int beepFlag GCC_UNUSED)
394 drv_print(TERMINAL_CONTROL_BLOCK * TCB,
395 char *data GCC_UNUSED,
407 drv_defaultcolors(TERMINAL_CONTROL_BLOCK * TCB,
421 drv_setcolor(TERMINAL_CONTROL_BLOCK * TCB,
424 int (*outc) (SCREEN *, int) GCC_UNUSED)
428 if (TCB && !InvalidConsoleHandle(TCB->hdl)) {
429 WORD a = MapColor(fore, color);
430 a = ((PropOf(TCB)->SBI.wAttributes) & (fore ? 0xfff8 : 0xff8f)) | a;
431 SetConsoleTextAttribute(TCB->hdl, a);
432 GetConsoleScreenBufferInfo(TCB->hdl, &(PropOf(TCB)->SBI));
437 drv_rescol(TERMINAL_CONTROL_BLOCK * TCB)
442 if (TCB && !InvalidConsoleHandle(TCB->hdl)) {
443 WORD a = FOREGROUND_BLUE | FOREGROUND_RED | FOREGROUND_GREEN;
444 SetConsoleTextAttribute(TCB->hdl, a);
445 GetConsoleScreenBufferInfo(TCB->hdl, &(PropOf(TCB)->SBI));
452 drv_rescolors(TERMINAL_CONTROL_BLOCK * TCB)
464 drv_size(TERMINAL_CONTROL_BLOCK * TCB, int *Lines, int *Cols)
468 if (TCB == NULL || Lines == NULL || Cols == NULL || InvalidConsoleHandle(TCB->hdl))
471 *Lines = (int) (PropOf(TCB)->SBI.dwSize.Y);
472 *Cols = (int) (PropOf(TCB)->SBI.dwSize.X);
477 drv_setsize(TERMINAL_CONTROL_BLOCK * TCB GCC_UNUSED,
486 drv_sgmode(TERMINAL_CONTROL_BLOCK * TCB, int setFlag, TTY * buf)
494 if (TCB == 0 || buf == NULL)
498 iflag = buf->c_iflag;
499 lflag = buf->c_lflag;
501 GetConsoleMode(TCB->inp, &dwFlag);
504 dwFlag |= ENABLE_LINE_INPUT;
506 dwFlag &= ~ENABLE_LINE_INPUT;
509 dwFlag |= ENABLE_ECHO_INPUT;
511 dwFlag &= ~ENABLE_ECHO_INPUT;
514 dwFlag |= ENABLE_PROCESSED_INPUT;
516 dwFlag &= ~ENABLE_PROCESSED_INPUT;
518 dwFlag |= ENABLE_MOUSE_INPUT;
520 buf->c_iflag = iflag;
521 buf->c_lflag = lflag;
522 SetConsoleMode(TCB->inp, dwFlag);
523 TCB->term.Nttyb = *buf;
525 iflag = TCB->term.Nttyb.c_iflag;
526 lflag = TCB->term.Nttyb.c_lflag;
527 GetConsoleMode(TCB->inp, &dwFlag);
529 if (dwFlag & ENABLE_LINE_INPUT)
534 if (dwFlag & ENABLE_ECHO_INPUT)
539 if (dwFlag & ENABLE_PROCESSED_INPUT)
544 TCB->term.Nttyb.c_iflag = iflag;
545 TCB->term.Nttyb.c_lflag = lflag;
547 *buf = TCB->term.Nttyb;
553 drv_mode(TERMINAL_CONTROL_BLOCK * TCB, int progFlag, int defFlag)
556 TERMINAL *_term = (TERMINAL *) TCB;
562 PropOf(TCB)->progMode = progFlag;
563 SetConsoleActiveScreenBuffer(progFlag ? TCB->hdl : TCB->out);
565 if (progFlag) /* prog mode */ {
567 if ((drv_sgmode(TCB, FALSE, &(_term->Nttyb)) == OK)) {
568 _term->Nttyb.c_oflag &= ~OFLAGS_TABS;
572 /* reset_prog_mode */
573 if (drv_sgmode(TCB, TRUE, &(_term->Nttyb)) == OK) {
576 _nc_keypad(sp, TRUE);
577 NC_BUFFERED(sp, TRUE);
582 } else { /* shell mode */
585 if (drv_sgmode(TCB, FALSE, &(_term->Ottyb)) == OK) {
589 /* reset_shell_mode */
591 _nc_keypad(sp, FALSE);
592 NCURSES_SP_NAME(_nc_flush) (sp);
593 NC_BUFFERED(sp, FALSE);
595 code = drv_sgmode(TCB, TRUE, &(_term->Ottyb));
603 drv_screen_init(SCREEN *sp GCC_UNUSED)
608 drv_wrap(SCREEN *sp GCC_UNUSED)
613 rkeycompare(const void *el1, const void *el2)
615 WORD key1 = (LOWORD((*((const LONG *) el1)))) & 0x7fff;
616 WORD key2 = (LOWORD((*((const LONG *) el2)))) & 0x7fff;
618 return ((key1 < key2) ? -1 : ((key1 == key2) ? 0 : 1));
622 keycompare(const void *el1, const void *el2)
624 WORD key1 = HIWORD((*((const LONG *) el1)));
625 WORD key2 = HIWORD((*((const LONG *) el2)));
627 return ((key1 < key2) ? -1 : ((key1 == key2) ? 0 : 1));
631 MapKey(TERMINAL_CONTROL_BLOCK * TCB, WORD vKey)
635 LONG key = GenMap(vKey, 0);
642 (size_t) (N_INI + FKEYS),
646 key = *((LONG *) res);
648 code = (int) (nKey & 0x7fff);
656 drv_release(TERMINAL_CONTROL_BLOCK * TCB)
658 T((T_CALLED("win32con::drv_release(%p)"), TCB));
668 drv_init(TERMINAL_CONTROL_BLOCK * TCB)
672 T((T_CALLED("win32con::drv_init(%p)"), TCB));
677 BOOL b = AllocConsole();
682 b = AttachConsole(ATTACH_PARENT_PROCESS);
684 TCB->inp = GetStdHandle(STD_INPUT_HANDLE);
685 TCB->out = GetStdHandle(STD_OUTPUT_HANDLE);
690 TCB->hdl = CreateConsoleScreenBuffer(GENERIC_READ | GENERIC_WRITE,
693 CONSOLE_TEXTMODE_BUFFER,
696 if (!InvalidConsoleHandle(TCB->hdl)) {
697 TCB->prop = typeCalloc(Properties, 1);
698 GetConsoleScreenBufferInfo(TCB->hdl, &(PropOf(TCB)->SBI));
701 TCB->info.initcolor = TRUE;
702 TCB->info.canchange = FALSE;
703 TCB->info.hascolor = TRUE;
704 TCB->info.caninit = TRUE;
706 TCB->info.maxpairs = NUMPAIRS;
707 TCB->info.maxcolors = 8;
708 TCB->info.numlabels = 0;
709 TCB->info.labelwidth = 0;
710 TCB->info.labelheight = 0;
711 TCB->info.nocolorvideo = 1;
712 TCB->info.tabsize = 8;
714 if (GetNumberOfConsoleMouseButtons(&num_buttons)) {
715 T(("mouse has %ld buttons", num_buttons));
716 TCB->info.numbuttons = num_buttons;
718 TCB->info.numbuttons = 1;
721 TCB->info.defaultPalette = _nc_cga_palette;
723 for (i = 0; i < (N_INI + FKEYS); i++) {
725 PropOf(TCB)->rmap[i] = PropOf(TCB)->map[i] = keylist[i];
727 PropOf(TCB)->rmap[i] = PropOf(TCB)->map[i] =
728 GenMap((VK_F1 + (i - N_INI)), (KEY_F(1) + (i - N_INI)));
730 qsort(PropOf(TCB)->map,
734 qsort(PropOf(TCB)->rmap,
739 a = MapColor(true, COLOR_WHITE) | MapColor(false, COLOR_BLACK);
740 for (i = 0; i < NUMPAIRS; i++)
741 PropOf(TCB)->pairs[i] = a;
747 drv_initpair(TERMINAL_CONTROL_BLOCK * TCB,
757 if ((pair > 0) && (pair < NUMPAIRS) && (f >= 0) && (f < 8)
758 && (b >= 0) && (b < 8)) {
759 PropOf(TCB)->pairs[pair] = MapColor(true, f) | MapColor(false, b);
764 drv_initcolor(TERMINAL_CONTROL_BLOCK * TCB,
765 int color GCC_UNUSED,
777 drv_do_color(TERMINAL_CONTROL_BLOCK * TCB,
778 int old_pair GCC_UNUSED,
780 int reverse GCC_UNUSED,
781 int (*outc) (SCREEN *, int) GCC_UNUSED
791 drv_initmouse(TERMINAL_CONTROL_BLOCK * TCB)
798 sp->_mouse_type = M_TERM_DRIVER;
802 drv_testmouse(TERMINAL_CONTROL_BLOCK * TCB, int delay)
810 if (sp->_drv_mouse_head < sp->_drv_mouse_tail) {
813 rc = TCBOf(sp)->drv->twait(TCBOf(sp),
824 drv_mvcur(TERMINAL_CONTROL_BLOCK * TCB,
825 int yold GCC_UNUSED, int xold GCC_UNUSED,
829 if (TCB && !InvalidConsoleHandle(TCB->hdl)) {
833 SetConsoleCursorPosition(TCB->hdl, loc);
840 drv_hwlabel(TERMINAL_CONTROL_BLOCK * TCB,
841 int labnum GCC_UNUSED,
842 char *text GCC_UNUSED)
851 drv_hwlabelOnOff(TERMINAL_CONTROL_BLOCK * TCB,
852 int OnFlag GCC_UNUSED)
861 drv_conattr(TERMINAL_CONTROL_BLOCK * TCB GCC_UNUSED)
863 chtype res = A_NORMAL;
864 res |= (A_BOLD | A_DIM | A_REVERSE | A_STANDOUT | A_COLOR);
869 drv_setfilter(TERMINAL_CONTROL_BLOCK * TCB)
878 drv_initacs(TERMINAL_CONTROL_BLOCK * TCB,
879 chtype *real_map GCC_UNUSED,
880 chtype *fake_map GCC_UNUSED)
882 #define DATA(a,b) { a, b }
887 DATA('a', 0xb1), /* ACS_CKBOARD */
888 DATA('f', 0xf8), /* ACS_DEGREE */
889 DATA('g', 0xf1), /* ACS_PLMINUS */
890 DATA('j', 0xd9), /* ACS_LRCORNER */
891 DATA('l', 0xda), /* ACS_ULCORNER */
892 DATA('k', 0xbf), /* ACS_URCORNER */
893 DATA('m', 0xc0), /* ACS_LLCORNER */
894 DATA('n', 0xc5), /* ACS_PLUS */
895 DATA('q', 0xc4), /* ACS_HLINE */
896 DATA('t', 0xc3), /* ACS_LTEE */
897 DATA('u', 0xb4), /* ACS_RTEE */
898 DATA('v', 0xc1), /* ACS_BTEE */
899 DATA('w', 0xc2), /* ACS_TTEE */
900 DATA('x', 0xb3), /* ACS_VLINE */
901 DATA('y', 0xf3), /* ACS_LEQUAL */
902 DATA('z', 0xf2), /* ACS_GEQUAL */
903 DATA('0', 0xdb), /* ACS_BLOCK */
904 DATA('{', 0xe3), /* ACS_PI */
905 DATA('}', 0x9c), /* ACS_STERLING */
906 DATA(',', 0xae), /* ACS_LARROW */
907 DATA('+', 0xaf), /* ACS_RARROW */
908 DATA('~', 0xf9), /* ACS_BULLET */
917 for (n = 0; n < SIZEOF(table); ++n) {
918 real_map[table[n].acs_code] = table[n].use_code | A_ALTCHARSET;
920 sp->_screen_acs_map[table[n].acs_code] = TRUE;
925 tdiff(FILETIME fstart, FILETIME fend)
927 ULARGE_INTEGER ustart;
931 ustart.LowPart = fstart.dwLowDateTime;
932 ustart.HighPart = fstart.dwHighDateTime;
933 uend.LowPart = fend.dwLowDateTime;
934 uend.HighPart = fend.dwHighDateTime;
936 diff = (uend.QuadPart - ustart.QuadPart) / 10000;
941 Adjust(int milliseconds, int diff)
943 if (milliseconds == INFINITY)
945 milliseconds -= diff;
946 if (milliseconds < 0)
951 #define BUTTON_MASK (FROM_LEFT_1ST_BUTTON_PRESSED | \
952 FROM_LEFT_2ND_BUTTON_PRESSED | \
953 FROM_LEFT_3RD_BUTTON_PRESSED | \
954 FROM_LEFT_4TH_BUTTON_PRESSED | \
955 RIGHTMOST_BUTTON_PRESSED)
958 decode_mouse(TERMINAL_CONTROL_BLOCK * TCB, int mask)
966 if (mask & FROM_LEFT_1ST_BUTTON_PRESSED)
967 result |= BUTTON1_PRESSED;
968 if (mask & FROM_LEFT_2ND_BUTTON_PRESSED)
969 result |= BUTTON2_PRESSED;
970 if (mask & FROM_LEFT_3RD_BUTTON_PRESSED)
971 result |= BUTTON3_PRESSED;
972 if (mask & FROM_LEFT_4TH_BUTTON_PRESSED)
973 result |= BUTTON4_PRESSED;
975 if (mask & RIGHTMOST_BUTTON_PRESSED) {
976 switch (TCB->info.numbuttons) {
978 result |= BUTTON1_PRESSED;
981 result |= BUTTON2_PRESSED;
984 result |= BUTTON3_PRESSED;
987 result |= BUTTON4_PRESSED;
996 drv_twait(TERMINAL_CONTROL_BLOCK * TCB,
1000 EVENTLIST_2nd(_nc_eventlist * evl))
1003 INPUT_RECORD inp_rec;
1005 DWORD nRead = 0, rc = -1;
1010 bool isImmed = (milliseconds == 0);
1012 #define CONSUME() ReadConsoleInput(TCB->inp,&inp_rec,1,&nRead)
1017 TR(TRACE_IEVENT, ("start twait: %d milliseconds, mode: %d",
1018 milliseconds, mode));
1020 if (milliseconds < 0)
1021 milliseconds = INFINITY;
1023 memset(&inp_rec, 0, sizeof(inp_rec));
1026 GetSystemTimeAsFileTime(&fstart);
1027 rc = WaitForSingleObject(TCB->inp, milliseconds);
1028 GetSystemTimeAsFileTime(&fend);
1029 diff = (int) tdiff(fstart, fend);
1030 milliseconds = Adjust(milliseconds, diff);
1032 if (!isImmed && milliseconds == 0)
1035 if (rc == WAIT_OBJECT_0) {
1037 b = GetNumberOfConsoleInputEvents(TCB->inp, &nRead);
1038 if (b && nRead > 0) {
1039 b = PeekConsoleInput(TCB->inp, &inp_rec, 1, &nRead);
1040 if (b && nRead > 0) {
1041 switch (inp_rec.EventType) {
1043 if (mode & TW_INPUT) {
1044 WORD vk = inp_rec.Event.KeyEvent.wVirtualKeyCode;
1045 char ch = inp_rec.Event.KeyEvent.uChar.AsciiChar;
1047 if (inp_rec.Event.KeyEvent.bKeyDown) {
1049 int nKey = MapKey(TCB, vk);
1050 if ((nKey < 0) || FALSE == sp->_keypad_on) {
1063 if (decode_mouse(TCB,
1064 (inp_rec.Event.MouseEvent.dwButtonState
1065 & BUTTON_MASK)) == 0) {
1067 } else if (mode & TW_MOUSE) {
1073 SetConsoleActiveScreenBuffer(!PropOf(TCB)->progMode ?
1074 TCB->hdl : TCB->out);
1082 if (rc != WAIT_TIMEOUT) {
1093 TR(TRACE_IEVENT, ("end twait: returned %d (%d), remaining time %d msec",
1094 code, errno, milliseconds));
1097 *timeleft = milliseconds;
1103 handle_mouse(TERMINAL_CONTROL_BLOCK * TCB, MOUSE_EVENT_RECORD mer)
1107 bool result = FALSE;
1112 sp->_drv_mouse_old_buttons = sp->_drv_mouse_new_buttons;
1113 sp->_drv_mouse_new_buttons = mer.dwButtonState & BUTTON_MASK;
1116 * We're only interested if the button is pressed or released.
1117 * FIXME: implement continuous event-tracking.
1119 if (sp->_drv_mouse_new_buttons != sp->_drv_mouse_old_buttons) {
1121 memset(&work, 0, sizeof(work));
1123 if (sp->_drv_mouse_new_buttons) {
1125 work.bstate |= decode_mouse(TCB, sp->_drv_mouse_new_buttons);
1129 /* cf: BUTTON_PRESSED, BUTTON_RELEASED */
1130 work.bstate |= (decode_mouse(TCB, sp->_drv_mouse_old_buttons) >> 1);
1135 work.x = mer.dwMousePosition.X;
1136 work.y = mer.dwMousePosition.Y;
1138 sp->_drv_mouse_fifo[sp->_drv_mouse_tail] = work;
1139 sp->_drv_mouse_tail += 1;
1146 drv_read(TERMINAL_CONTROL_BLOCK * TCB, int *buf)
1150 INPUT_RECORD inp_rec;
1159 memset(&inp_rec, 0, sizeof(inp_rec));
1161 T((T_CALLED("win32con::drv_read(%p)"), TCB));
1162 while ((b = ReadConsoleInput(TCB->inp, &inp_rec, 1, &nRead))) {
1163 if (b && nRead > 0) {
1164 if (inp_rec.EventType == KEY_EVENT) {
1165 if (!inp_rec.Event.KeyEvent.bKeyDown)
1167 *buf = (int) inp_rec.Event.KeyEvent.uChar.AsciiChar;
1168 vk = inp_rec.Event.KeyEvent.wVirtualKeyCode;
1170 if (sp->_keypad_on) {
1171 *buf = MapKey(TCB, vk);
1178 } else { /* *buf != 0 */
1181 } else if (inp_rec.EventType == MOUSE_EVENT) {
1182 if (handle_mouse(TCB, inp_rec.Event.MouseEvent)) {
1194 drv_nap(TERMINAL_CONTROL_BLOCK * TCB GCC_UNUSED, int ms)
1201 drv_kyExist(TERMINAL_CONTROL_BLOCK * TCB, int keycode)
1207 LONG key = GenMap(0, (WORD) keycode);
1216 (size_t) (N_INI + FKEYS),
1220 key = *((LONG *) res);
1222 if (!(nKey & 0x8000))
1229 drv_kpad(TERMINAL_CONTROL_BLOCK * TCB, int flag GCC_UNUSED)
1244 drv_keyok(TERMINAL_CONTROL_BLOCK * TCB, int keycode, int flag)
1251 LONG key = GenMap(0, (WORD) keycode);
1259 (size_t) (N_INI + FKEYS),
1263 key = *((LONG *) res);
1265 nKey = (LOWORD(key)) & 0x7fff;
1268 *(LONG *) res = GenMap(vKey, nKey);
1274 NCURSES_EXPORT_VAR (TERM_DRIVER) _nc_WIN_DRIVER = {
1276 drv_CanHandle, /* CanHandle */
1277 drv_init, /* init */
1278 drv_release, /* release */
1279 drv_size, /* size */
1280 drv_sgmode, /* sgmode */
1281 drv_conattr, /* conattr */
1282 drv_mvcur, /* hwcur */
1283 drv_mode, /* mode */
1284 drv_rescol, /* rescol */
1285 drv_rescolors, /* rescolors */
1286 drv_setcolor, /* color */
1287 drv_dobeepflash, /* DoBeepFlash */
1288 drv_initpair, /* initpair */
1289 drv_initcolor, /* initcolor */
1290 drv_do_color, /* docolor */
1291 drv_initmouse, /* initmouse */
1292 drv_testmouse, /* testmouse */
1293 drv_setfilter, /* setfilter */
1294 drv_hwlabel, /* hwlabel */
1295 drv_hwlabelOnOff, /* hwlabelOnOff */
1296 drv_doupdate, /* update */
1297 drv_defaultcolors, /* defaultcolors */
1298 drv_print, /* print */
1299 drv_size, /* getsize */
1300 drv_setsize, /* setsize */
1301 drv_initacs, /* initacs */
1302 drv_screen_init, /* scinit */
1303 drv_wrap, /* scexit */
1304 drv_twait, /* twait */
1305 drv_read, /* read */
1307 drv_kpad, /* kpad */
1308 drv_keyok, /* kyOk */
1309 drv_kyExist /* kyExist */