1 /****************************************************************************
2 * Copyright (c) 1998-2009,2010 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 *
32 ****************************************************************************/
35 * TODO - GetMousePos(POINT * result) from ntconio.c
36 * TODO - implement nodelay
39 #include <curses.priv.h>
40 #define CUR my_term.type.
42 MODULE_ID("$Id: win_driver.c,v 1.10 2010/12/25 19:28:21 tom Exp $")
44 #define WINMAGIC NCDRV_MAGIC(NCDRV_WINCONSOLE)
46 #define AssertTCB() assert(TCB!=0 && TCB->magic==WINMAGIC)
47 #define SetSP() assert(TCB->csp!=0); sp = TCB->csp
49 #define GenMap(vKey,key) MAKELONG(key, vKey)
51 static const LONG keylist[] =
53 GenMap(VK_PRIOR, KEY_PPAGE),
54 GenMap(VK_NEXT, KEY_NPAGE),
55 GenMap(VK_END, KEY_END),
56 GenMap(VK_HOME, KEY_HOME),
57 GenMap(VK_LEFT, KEY_LEFT),
58 GenMap(VK_UP, KEY_UP),
59 GenMap(VK_RIGHT, KEY_RIGHT),
60 GenMap(VK_DOWN, KEY_DOWN),
61 GenMap(VK_DELETE, KEY_DC),
62 GenMap(VK_INSERT, KEY_IC)
64 #define N_INI ((int)(sizeof(keylist)/sizeof(keylist[0])))
66 #define MAPSIZE (FKEYS + N_INI)
69 typedef struct props {
70 CONSOLE_SCREEN_BUFFER_INFO SBI;
77 #define PropOf(TCB) ((Properties*)TCB->prop)
80 _nc_mingw_ioctl(int fd GCC_UNUSED,
81 long int request GCC_UNUSED,
82 struct termios *arg GCC_UNUSED)
86 fprintf(stderr, "TERMINFO currently not supported on Windows.\n");
91 MapColor(bool fore, int color)
93 static const int _cmap[] =
94 {0, 4, 2, 6, 1, 5, 3, 7};
96 if (color < 0 || color > 7)
106 MapAttr(TERMINAL_CONTROL_BLOCK * TCB, WORD res, chtype ch)
115 if (p > 0 && p < NUMPAIRS && TCB != 0 && sp != 0) {
117 a = PropOf(TCB)->pairs[p];
118 res = (res & 0xff00) | a;
123 res = ((res & 0xff00) | (((res & 0x07) << 4) | ((res & 0x70) >> 4)));
126 res = ((res & 0xff00) | (((res & 0x07) << 4) | ((res & 0x70) >> 4))
127 | BACKGROUND_INTENSITY);
130 res |= FOREGROUND_INTENSITY;
133 res |= BACKGROUND_INTENSITY;
139 con_write(TERMINAL_CONTROL_BLOCK * TCB, int y, int x, chtype *str, int n)
150 if (TCB == 0 || InvalidConsoleHandle(TCB->hdl))
155 for (i = 0; i < n; i++) {
157 ci[i].Char.AsciiChar = ChCharOf(ch);
158 ci[i].Attributes = MapAttr(TCB,
159 PropOf(TCB)->SBI.wAttributes,
161 if (ChAttrOf(ch) & A_ALTCHARSET) {
163 ci[i].Char.AsciiChar =
164 ChCharOf(NCURSES_SP_NAME(_nc_acs_char) (sp, ChCharOf(ch)));
173 rec.Left = (short) x;
175 rec.Right = (short) (x + n - 1);
176 rec.Bottom = rec.Top;
178 return WriteConsoleOutput(TCB->hdl, ci, siz, loc, &rec);
181 #define MARK_NOCHANGE(win,row) \
182 win->_line[row].firstchar = _NOCHANGE; \
183 win->_line[row].lastchar = _NOCHANGE
186 drv_doupdate(TERMINAL_CONTROL_BLOCK * TCB)
188 int y, nonempty, n, x0, x1, Width, Height;
194 Width = screen_columns(sp);
195 Height = screen_lines(sp);
196 nonempty = min(Height, NewScreen(sp)->_maxy + 1);
198 if ((CurScreen(sp)->_clear || NewScreen(sp)->_clear)) {
202 for (x = 0; x < Width; x++)
205 for (y = 0; y < nonempty; y++) {
206 con_write(TCB, y, 0, empty, Width);
208 CurScreen(sp)->_line[y].text,
209 Width * sizeof(chtype));
211 CurScreen(sp)->_clear = FALSE;
212 NewScreen(sp)->_clear = FALSE;
213 touchwin(NewScreen(sp));
216 for (y = 0; y < nonempty; y++) {
217 x0 = NewScreen(sp)->_line[y].firstchar;
218 if (x0 != _NOCHANGE) {
219 x1 = NewScreen(sp)->_line[y].lastchar;
222 memcpy(CurScreen(sp)->_line[y].text + x0,
223 NewScreen(sp)->_line[y].text + x0,
228 ((chtype *) CurScreen(sp)->_line[y].text) + x0, n);
230 /* mark line changed successfully */
231 if (y <= NewScreen(sp)->_maxy) {
232 MARK_NOCHANGE(NewScreen(sp), y);
234 if (y <= CurScreen(sp)->_maxy) {
235 MARK_NOCHANGE(CurScreen(sp), y);
241 /* put everything back in sync */
242 for (y = nonempty; y <= NewScreen(sp)->_maxy; y++) {
243 MARK_NOCHANGE(NewScreen(sp), y);
245 for (y = nonempty; y <= CurScreen(sp)->_maxy; y++) {
246 MARK_NOCHANGE(CurScreen(sp), y);
249 if (!NewScreen(sp)->_leaveok) {
250 CurScreen(sp)->_curx = NewScreen(sp)->_curx;
251 CurScreen(sp)->_cury = NewScreen(sp)->_cury;
253 TCB->drv->hwcur(TCB, 0, 0, CurScreen(sp)->_cury, CurScreen(sp)->_curx);
255 SetConsoleActiveScreenBuffer(TCB->hdl);
260 drv_CanHandle(TERMINAL_CONTROL_BLOCK * TCB,
262 int *errret GCC_UNUSED)
266 T((T_CALLED("win32con::drv_CanHandle(%p)"), TCB));
271 TCB->magic = WINMAGIC;
272 if (*tname == 0 || *tname == 0) {
279 #if (USE_DATABASE || USE_TERMCAP)
280 status = _nc_setup_tinfo(tname, &my_term.type);
284 if (status != TGETENT_YES) {
285 const TERMTYPE *fallback = _nc_fallback(tname);
288 my_term.type = *fallback;
289 status = TGETENT_YES;
290 } else if (!strcmp(tname, "unknown")) {
294 if (status == TGETENT_YES) {
295 if (generic_type || hard_copy)
301 if ((TCB->term.type.Booleans) == 0) {
302 _nc_init_entry(&(TCB->term.type));
310 drv_dobeepflash(TERMINAL_CONTROL_BLOCK * TCB,
311 bool beepFlag GCC_UNUSED)
323 drv_print(TERMINAL_CONTROL_BLOCK * TCB,
324 char *data GCC_UNUSED,
336 drv_defaultcolors(TERMINAL_CONTROL_BLOCK * TCB,
350 drv_setcolor(TERMINAL_CONTROL_BLOCK * TCB,
353 int (*outc) (SCREEN *, int) GCC_UNUSED)
357 if (TCB && !InvalidConsoleHandle(TCB->hdl)) {
358 WORD a = MapColor(fore, color);
359 a = ((PropOf(TCB)->SBI.wAttributes) & (fore ? 0xfff8 : 0xff8f)) | a;
360 SetConsoleTextAttribute(TCB->hdl, a);
361 GetConsoleScreenBufferInfo(TCB->hdl, &(PropOf(TCB)->SBI));
366 drv_rescol(TERMINAL_CONTROL_BLOCK * TCB)
371 if (TCB && !InvalidConsoleHandle(TCB->hdl)) {
372 WORD a = FOREGROUND_BLUE | FOREGROUND_RED | FOREGROUND_GREEN;
373 SetConsoleTextAttribute(TCB->hdl, a);
374 GetConsoleScreenBufferInfo(TCB->hdl, &(PropOf(TCB)->SBI));
381 drv_rescolors(TERMINAL_CONTROL_BLOCK * TCB)
393 drv_size(TERMINAL_CONTROL_BLOCK * TCB, int *Lines, int *Cols)
397 if (TCB == NULL || Lines == NULL || Cols == NULL || InvalidConsoleHandle(TCB->hdl))
400 *Lines = (int) (PropOf(TCB)->SBI.dwSize.Y);
401 *Cols = (int) (PropOf(TCB)->SBI.dwSize.X);
406 drv_setsize(TERMINAL_CONTROL_BLOCK * TCB GCC_UNUSED,
415 drv_sgmode(TERMINAL_CONTROL_BLOCK * TCB, bool setFlag, TTY * buf)
423 if (TCB == 0 || buf == NULL)
427 iflag = buf->c_iflag;
428 lflag = buf->c_lflag;
430 GetConsoleMode(TCB->inp, &dwFlag);
433 dwFlag |= ENABLE_LINE_INPUT;
435 dwFlag &= ~ENABLE_LINE_INPUT;
438 dwFlag |= ENABLE_ECHO_INPUT;
440 dwFlag &= ~ENABLE_ECHO_INPUT;
443 dwFlag |= ENABLE_PROCESSED_INPUT;
445 dwFlag &= ~ENABLE_PROCESSED_INPUT;
447 dwFlag |= ENABLE_MOUSE_INPUT;
449 buf->c_iflag = iflag;
450 buf->c_lflag = lflag;
451 SetConsoleMode(TCB->inp, dwFlag);
452 TCB->term.Nttyb = *buf;
454 iflag = TCB->term.Nttyb.c_iflag;
455 lflag = TCB->term.Nttyb.c_lflag;
456 GetConsoleMode(TCB->inp, &dwFlag);
458 if (dwFlag & ENABLE_LINE_INPUT)
463 if (dwFlag & ENABLE_ECHO_INPUT)
468 if (dwFlag & ENABLE_PROCESSED_INPUT)
473 TCB->term.Nttyb.c_iflag = iflag;
474 TCB->term.Nttyb.c_lflag = lflag;
476 *buf = TCB->term.Nttyb;
482 drv_mode(TERMINAL_CONTROL_BLOCK * TCB, bool progFlag, bool defFlag)
485 TERMINAL *_term = (TERMINAL *) TCB;
491 PropOf(TCB)->progMode = progFlag;
492 SetConsoleActiveScreenBuffer(progFlag ? TCB->hdl : TCB->out);
494 if (progFlag) /* prog mode */ {
496 if ((drv_sgmode(TCB, FALSE, &(_term->Nttyb)) == OK)) {
497 _term->Nttyb.c_oflag &= ~OFLAGS_TABS;
501 /* reset_prog_mode */
502 if (drv_sgmode(TCB, TRUE, &(_term->Nttyb)) == OK) {
505 _nc_keypad(sp, TRUE);
506 NC_BUFFERED(sp, TRUE);
511 } else { /* shell mode */
514 if (drv_sgmode(TCB, FALSE, &(_term->Ottyb)) == OK) {
518 /* reset_shell_mode */
520 _nc_keypad(sp, FALSE);
521 NCURSES_SP_NAME(_nc_flush) (sp);
522 NC_BUFFERED(sp, FALSE);
524 code = drv_sgmode(TCB, TRUE, &(_term->Ottyb));
532 drv_screen_init(SCREEN *sp GCC_UNUSED)
537 drv_wrap(SCREEN *sp GCC_UNUSED)
542 rkeycompare(const void *el1, const void *el2)
544 WORD key1 = (LOWORD((*((const LONG *) el1)))) & 0x7fff;
545 WORD key2 = (LOWORD((*((const LONG *) el2)))) & 0x7fff;
547 return ((key1 < key2) ? -1 : ((key1 == key2) ? 0 : 1));
551 keycompare(const void *el1, const void *el2)
553 WORD key1 = HIWORD((*((const LONG *) el1)));
554 WORD key2 = HIWORD((*((const LONG *) el2)));
556 return ((key1 < key2) ? -1 : ((key1 == key2) ? 0 : 1));
560 MapKey(TERMINAL_CONTROL_BLOCK * TCB, WORD vKey)
564 LONG key = GenMap(vKey, 0);
571 (size_t) (N_INI + FKEYS),
575 key = *((LONG *) res);
577 code = (int) (nKey & 0x7fff);
585 drv_release(TERMINAL_CONTROL_BLOCK * TCB)
587 T((T_CALLED("win32con::drv_release(%p)"), TCB));
597 drv_init(TERMINAL_CONTROL_BLOCK * TCB)
601 T((T_CALLED("win32con::drv_init(%p)"), TCB));
606 BOOL b = AllocConsole();
611 b = AttachConsole(ATTACH_PARENT_PROCESS);
613 TCB->inp = GetStdHandle(STD_INPUT_HANDLE);
614 TCB->out = GetStdHandle(STD_OUTPUT_HANDLE);
619 TCB->hdl = CreateConsoleScreenBuffer(GENERIC_READ | GENERIC_WRITE,
622 CONSOLE_TEXTMODE_BUFFER,
625 if (!InvalidConsoleHandle(TCB->hdl)) {
626 TCB->prop = typeCalloc(Properties, 1);
627 GetConsoleScreenBufferInfo(TCB->hdl, &(PropOf(TCB)->SBI));
630 TCB->info.initcolor = TRUE;
631 TCB->info.canchange = FALSE;
632 TCB->info.hascolor = TRUE;
633 TCB->info.caninit = TRUE;
635 TCB->info.maxpairs = NUMPAIRS;
636 TCB->info.maxcolors = 8;
637 TCB->info.numlabels = 0;
638 TCB->info.labelwidth = 0;
639 TCB->info.labelheight = 0;
640 TCB->info.nocolorvideo = 1;
641 TCB->info.tabsize = 8;
643 if (GetNumberOfConsoleMouseButtons(&num_buttons)) {
644 T(("mouse has %ld buttons", num_buttons));
645 TCB->info.numbuttons = num_buttons;
647 TCB->info.numbuttons = 1;
650 TCB->info.defaultPalette = _nc_cga_palette;
652 for (i = 0; i < (N_INI + FKEYS); i++) {
654 PropOf(TCB)->rmap[i] = PropOf(TCB)->map[i] = keylist[i];
656 PropOf(TCB)->rmap[i] = PropOf(TCB)->map[i] =
657 GenMap((VK_F1 + (i - N_INI)), (KEY_F(1) + (i - N_INI)));
659 qsort(PropOf(TCB)->map,
663 qsort(PropOf(TCB)->rmap,
668 a = MapColor(true, COLOR_WHITE) | MapColor(false, COLOR_BLACK);
669 for (i = 0; i < NUMPAIRS; i++)
670 PropOf(TCB)->pairs[i] = a;
676 drv_initpair(TERMINAL_CONTROL_BLOCK * TCB,
686 if ((pair > 0) && (pair < NUMPAIRS) && (f >= 0) && (f < 8)
687 && (b >= 0) && (b < 8)) {
688 PropOf(TCB)->pairs[pair] = MapColor(true, f) | MapColor(false, b);
693 drv_initcolor(TERMINAL_CONTROL_BLOCK * TCB,
694 short color GCC_UNUSED,
706 drv_do_color(TERMINAL_CONTROL_BLOCK * TCB,
707 short old_pair GCC_UNUSED,
708 short pair GCC_UNUSED,
709 bool reverse GCC_UNUSED,
710 int (*outc) (SCREEN *, int) GCC_UNUSED
720 drv_initmouse(TERMINAL_CONTROL_BLOCK * TCB)
727 sp->_mouse_type = M_TERM_DRIVER;
731 drv_testmouse(TERMINAL_CONTROL_BLOCK * TCB, int delay)
739 if (sp->_drv_mouse_head < sp->_drv_mouse_tail) {
742 rc = TCBOf(sp)->drv->twait(TCBOf(sp),
753 drv_mvcur(TERMINAL_CONTROL_BLOCK * TCB,
754 int yold GCC_UNUSED, int xold GCC_UNUSED,
758 if (TCB && !InvalidConsoleHandle(TCB->hdl)) {
762 SetConsoleCursorPosition(TCB->hdl, loc);
769 drv_hwlabel(TERMINAL_CONTROL_BLOCK * TCB,
770 int labnum GCC_UNUSED,
771 char *text GCC_UNUSED)
780 drv_hwlabelOnOff(TERMINAL_CONTROL_BLOCK * TCB,
781 bool OnFlag GCC_UNUSED)
790 drv_conattr(TERMINAL_CONTROL_BLOCK * TCB GCC_UNUSED)
792 chtype res = A_NORMAL;
793 res |= (A_BOLD | A_DIM | A_REVERSE | A_STANDOUT | A_COLOR);
798 drv_setfilter(TERMINAL_CONTROL_BLOCK * TCB)
807 drv_initacs(TERMINAL_CONTROL_BLOCK * TCB,
808 chtype *real_map GCC_UNUSED,
809 chtype *fake_map GCC_UNUSED)
811 #define DATA(a,b) { a, b }
816 DATA('a', 0xb1), /* ACS_CKBOARD */
817 DATA('f', 0xf8), /* ACS_DEGREE */
818 DATA('g', 0xf1), /* ACS_PLMINUS */
819 DATA('j', 0xd9), /* ACS_LRCORNER */
820 DATA('l', 0xda), /* ACS_ULCORNER */
821 DATA('k', 0xbf), /* ACS_URCORNER */
822 DATA('m', 0xc0), /* ACS_LLCORNER */
823 DATA('n', 0xc5), /* ACS_PLUS */
824 DATA('q', 0xc4), /* ACS_HLINE */
825 DATA('t', 0xc3), /* ACS_LTEE */
826 DATA('u', 0xb4), /* ACS_RTEE */
827 DATA('v', 0xc1), /* ACS_BTEE */
828 DATA('w', 0xc2), /* ACS_TTEE */
829 DATA('x', 0xb3), /* ACS_VLINE */
830 DATA('y', 0xf3), /* ACS_LEQUAL */
831 DATA('z', 0xf2), /* ACS_GEQUAL */
832 DATA('0', 0xdb), /* ACS_BLOCK */
833 DATA('{', 0xe3), /* ACS_PI */
834 DATA('}', 0x9c), /* ACS_STERLING */
835 DATA(',', 0xae), /* ACS_LARROW */
836 DATA('+', 0xaf), /* ACS_RARROW */
837 DATA('~', 0xf9), /* ACS_BULLET */
846 for (n = 0; n < SIZEOF(table); ++n) {
847 real_map[table[n].acs_code] = table[n].use_code | A_ALTCHARSET;
849 sp->_screen_acs_map[table[n].acs_code] = TRUE;
854 tdiff(FILETIME fstart, FILETIME fend)
856 ULARGE_INTEGER ustart;
860 ustart.LowPart = fstart.dwLowDateTime;
861 ustart.HighPart = fstart.dwHighDateTime;
862 uend.LowPart = fend.dwLowDateTime;
863 uend.HighPart = fend.dwHighDateTime;
865 diff = (uend.QuadPart - ustart.QuadPart) / 10000;
870 Adjust(int milliseconds, int diff)
872 if (milliseconds == INFINITY)
874 milliseconds -= diff;
875 if (milliseconds < 0)
880 #define BUTTON_MASK (FROM_LEFT_1ST_BUTTON_PRESSED | \
881 FROM_LEFT_2ND_BUTTON_PRESSED | \
882 FROM_LEFT_3RD_BUTTON_PRESSED | \
883 FROM_LEFT_4TH_BUTTON_PRESSED | \
884 RIGHTMOST_BUTTON_PRESSED)
887 decode_mouse(TERMINAL_CONTROL_BLOCK * TCB, int mask)
895 if (mask & FROM_LEFT_1ST_BUTTON_PRESSED)
896 result |= BUTTON1_PRESSED;
897 if (mask & FROM_LEFT_2ND_BUTTON_PRESSED)
898 result |= BUTTON2_PRESSED;
899 if (mask & FROM_LEFT_3RD_BUTTON_PRESSED)
900 result |= BUTTON3_PRESSED;
901 if (mask & FROM_LEFT_4TH_BUTTON_PRESSED)
902 result |= BUTTON4_PRESSED;
904 if (mask & RIGHTMOST_BUTTON_PRESSED) {
905 switch (TCB->info.numbuttons) {
907 result |= BUTTON1_PRESSED;
910 result |= BUTTON2_PRESSED;
913 result |= BUTTON3_PRESSED;
916 result |= BUTTON4_PRESSED;
925 drv_twait(TERMINAL_CONTROL_BLOCK * TCB,
929 EVENTLIST_2nd(_nc_eventlist * evl))
932 INPUT_RECORD inp_rec;
934 DWORD nRead = 0, rc = -1;
939 bool isImmed = (milliseconds == 0);
941 #define CONSUME() ReadConsoleInput(TCB->inp,&inp_rec,1,&nRead)
946 TR(TRACE_IEVENT, ("start twait: %d milliseconds, mode: %d",
947 milliseconds, mode));
949 if (milliseconds < 0)
950 milliseconds = INFINITY;
952 memset(&inp_rec, 0, sizeof(inp_rec));
955 GetSystemTimeAsFileTime(&fstart);
956 rc = WaitForSingleObject(TCB->inp, milliseconds);
957 GetSystemTimeAsFileTime(&fend);
958 diff = (int) tdiff(fstart, fend);
959 milliseconds = Adjust(milliseconds, diff);
961 if (!isImmed && milliseconds == 0)
964 if (rc == WAIT_OBJECT_0) {
966 b = GetNumberOfConsoleInputEvents(TCB->inp, &nRead);
967 if (b && nRead > 0) {
968 b = PeekConsoleInput(TCB->inp, &inp_rec, 1, &nRead);
969 if (b && nRead > 0) {
970 switch (inp_rec.EventType) {
972 if (mode & TW_INPUT) {
973 WORD vk = inp_rec.Event.KeyEvent.wVirtualKeyCode;
974 char ch = inp_rec.Event.KeyEvent.uChar.AsciiChar;
976 if (inp_rec.Event.KeyEvent.bKeyDown) {
978 int nKey = MapKey(TCB, vk);
979 if ((nKey < 0) || FALSE == sp->_keypad_on) {
992 if (decode_mouse(TCB,
993 (inp_rec.Event.MouseEvent.dwButtonState
994 & BUTTON_MASK)) == 0) {
996 } else if (mode & TW_MOUSE) {
1002 SetConsoleActiveScreenBuffer(!PropOf(TCB)->progMode ?
1003 TCB->hdl : TCB->out);
1011 if (rc != WAIT_TIMEOUT) {
1022 TR(TRACE_IEVENT, ("end twait: returned %d (%d), remaining time %d msec",
1023 code, errno, milliseconds));
1026 *timeleft = milliseconds;
1032 handle_mouse(TERMINAL_CONTROL_BLOCK * TCB, MOUSE_EVENT_RECORD mer)
1036 bool result = FALSE;
1041 sp->_drv_mouse_old_buttons = sp->_drv_mouse_new_buttons;
1042 sp->_drv_mouse_new_buttons = mer.dwButtonState & BUTTON_MASK;
1045 * We're only interested if the button is pressed or released.
1046 * FIXME: implement continuous event-tracking.
1048 if (sp->_drv_mouse_new_buttons != sp->_drv_mouse_old_buttons) {
1050 memset(&work, 0, sizeof(work));
1052 if (sp->_drv_mouse_new_buttons) {
1054 work.bstate |= decode_mouse(TCB, sp->_drv_mouse_new_buttons);
1058 /* cf: BUTTON_PRESSED, BUTTON_RELEASED */
1059 work.bstate |= (decode_mouse(TCB, sp->_drv_mouse_old_buttons) >> 1);
1064 work.x = mer.dwMousePosition.X;
1065 work.y = mer.dwMousePosition.Y;
1067 sp->_drv_mouse_fifo[sp->_drv_mouse_tail] = work;
1068 sp->_drv_mouse_tail += 1;
1075 drv_read(TERMINAL_CONTROL_BLOCK * TCB, int *buf)
1079 INPUT_RECORD inp_rec;
1089 memset(&inp_rec, 0, sizeof(inp_rec));
1091 T((T_CALLED("win32con::drv_read(%p)"), TCB));
1092 while ((b = ReadConsoleInput(TCB->inp, &inp_rec, 1, &nRead))) {
1093 if (b && nRead > 0) {
1094 if (inp_rec.EventType == KEY_EVENT) {
1095 if (!inp_rec.Event.KeyEvent.bKeyDown)
1097 *buf = (int) inp_rec.Event.KeyEvent.uChar.AsciiChar;
1098 vk = inp_rec.Event.KeyEvent.wVirtualKeyCode;
1099 sc = inp_rec.Event.KeyEvent.wVirtualScanCode;
1101 if (sp->_keypad_on) {
1102 *buf = MapKey(TCB, vk);
1109 } else { /* *buf != 0 */
1112 } else if (inp_rec.EventType == MOUSE_EVENT) {
1113 if (handle_mouse(TCB, inp_rec.Event.MouseEvent)) {
1125 drv_nap(TERMINAL_CONTROL_BLOCK * TCB GCC_UNUSED, int ms)
1132 drv_kyExist(TERMINAL_CONTROL_BLOCK * TCB, int keycode)
1138 LONG key = GenMap(0, (WORD) keycode);
1147 (size_t) (N_INI + FKEYS),
1151 key = *((LONG *) res);
1153 if (!(nKey & 0x8000))
1160 drv_kpad(TERMINAL_CONTROL_BLOCK * TCB, bool flag GCC_UNUSED)
1175 drv_keyok(TERMINAL_CONTROL_BLOCK * TCB, int keycode, bool flag)
1182 LONG key = GenMap(0, (WORD) keycode);
1190 (size_t) (N_INI + FKEYS),
1194 key = *((LONG *) res);
1196 nKey = (LOWORD(key)) & 0x7fff;
1199 *(LONG *) res = GenMap(vKey, nKey);
1205 NCURSES_EXPORT_VAR (TERM_DRIVER) _nc_WIN_DRIVER = {
1207 drv_CanHandle, /* CanHandle */
1208 drv_init, /* init */
1209 drv_release, /* release */
1210 drv_size, /* size */
1211 drv_sgmode, /* sgmode */
1212 drv_conattr, /* conattr */
1213 drv_mvcur, /* hwcur */
1214 drv_mode, /* mode */
1215 drv_rescol, /* rescol */
1216 drv_rescolors, /* rescolors */
1217 drv_setcolor, /* color */
1218 drv_dobeepflash, /* DoBeepFlash */
1219 drv_initpair, /* initpair */
1220 drv_initcolor, /* initcolor */
1221 drv_do_color, /* docolor */
1222 drv_initmouse, /* initmouse */
1223 drv_testmouse, /* testmouse */
1224 drv_setfilter, /* setfilter */
1225 drv_hwlabel, /* hwlabel */
1226 drv_hwlabelOnOff, /* hwlabelOnOff */
1227 drv_doupdate, /* update */
1228 drv_defaultcolors, /* defaultcolors */
1229 drv_print, /* print */
1230 drv_size, /* getsize */
1231 drv_setsize, /* setsize */
1232 drv_initacs, /* initacs */
1233 drv_screen_init, /* scinit */
1234 drv_wrap, /* scexit */
1235 drv_twait, /* twait */
1236 drv_read, /* read */
1238 drv_kpad, /* kpad */
1239 drv_keyok, /* kyOk */
1240 drv_kyExist /* kyExist */