X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Fwin32con%2Fwin_driver.c;h=c214639cd4df29e8025646f9af44a276a54ee39b;hp=78cd8f5089d3c640a5f639f0fbdf64b86137bcbb;hb=f79b52fddd95c7a6f1ead29ef9c39eb8cdf60795;hpb=c04d54322f7835ed42e597967d8fa5471025fcac diff --git a/ncurses/win32con/win_driver.c b/ncurses/win32con/win_driver.c index 78cd8f50..c214639c 100644 --- a/ncurses/win32con/win_driver.c +++ b/ncurses/win32con/win_driver.c @@ -31,9 +31,15 @@ * * ****************************************************************************/ +/* + * TODO - GetMousePos(POINT * result) from ntconio.c + * TODO - implement nodelay + */ + #include +#define CUR my_term.type. -MODULE_ID("$Id: win_driver.c,v 1.5 2010/01/16 22:42:30 tom Exp $") +MODULE_ID("$Id: win_driver.c,v 1.10 2010/12/25 19:28:21 tom Exp $") #define WINMAGIC NCDRV_MAGIC(NCDRV_WINCONSOLE) @@ -105,7 +111,7 @@ MapAttr(TERMINAL_CONTROL_BLOCK * TCB, WORD res, chtype ch) 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]; @@ -257,14 +263,41 @@ drv_CanHandle(TERMINAL_CONTROL_BLOCK * TCB, { bool code = FALSE; - T((T_CALLED("drv_CanHandle(%p)"), TCB)); + 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) { + if (*tname == 0 || *tname == 0) { 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)); } @@ -411,8 +444,7 @@ drv_sgmode(TERMINAL_CONTROL_BLOCK * TCB, bool setFlag, TTY * buf) else dwFlag &= ~ENABLE_PROCESSED_INPUT; - /* we disable that for now to focus on keyboard. */ - dwFlag &= ~ENABLE_MOUSE_INPUT; + dwFlag |= ENABLE_MOUSE_INPUT; buf->c_iflag = iflag; buf->c_lflag = lflag; @@ -552,7 +584,7 @@ MapKey(TERMINAL_CONTROL_BLOCK * TCB, WORD vKey) static void drv_release(TERMINAL_CONTROL_BLOCK * TCB) { - T((T_CALLED("drv_release(%p)"), TCB)); + T((T_CALLED("win32con::drv_release(%p)"), TCB)); AssertTCB(); if (TCB->prop) @@ -564,7 +596,9 @@ drv_release(TERMINAL_CONTROL_BLOCK * TCB) static void drv_init(TERMINAL_CONTROL_BLOCK * TCB) { - T((T_CALLED("drv_init(%p)"), TCB)); + DWORD num_buttons; + + T((T_CALLED("win32con::drv_init(%p)"), TCB)); AssertTCB(); @@ -606,6 +640,13 @@ drv_init(TERMINAL_CONTROL_BLOCK * 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++) { @@ -682,6 +723,30 @@ drv_initmouse(TERMINAL_CONTROL_BLOCK * TCB) 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 @@ -812,6 +877,50 @@ Adjust(int milliseconds, int diff) 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, @@ -820,7 +929,7 @@ drv_twait(TERMINAL_CONTROL_BLOCK * TCB, EVENTLIST_2nd(_nc_eventlist * evl)) { SCREEN *sp; - INPUT_RECORD inp; + INPUT_RECORD inp_rec; BOOL b; DWORD nRead = 0, rc = -1; int code = 0; @@ -829,15 +938,18 @@ drv_twait(TERMINAL_CONTROL_BLOCK * TCB, 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); @@ -853,15 +965,15 @@ drv_twait(TERMINAL_CONTROL_BLOCK * TCB, 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) { @@ -877,11 +989,15 @@ drv_twait(TERMINAL_CONTROL_BLOCK * TCB, } 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); @@ -902,18 +1018,65 @@ drv_twait(TERMINAL_CONTROL_BLOCK * TCB, } } 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; @@ -923,16 +1086,17 @@ drv_read(TERMINAL_CONTROL_BLOCK * TCB, int *buf) 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; + sc = inp_rec.Event.KeyEvent.wVirtualScanCode; if (*buf == 0) { if (sp->_keypad_on) { *buf = MapKey(TCB, vk); @@ -945,14 +1109,16 @@ drv_read(TERMINAL_CONTROL_BLOCK * TCB, int *buf) } 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 @@ -1054,6 +1220,7 @@ NCURSES_EXPORT_VAR (TERM_DRIVER) _nc_WIN_DRIVER = { drv_initcolor, /* initcolor */ drv_do_color, /* docolor */ drv_initmouse, /* initmouse */ + drv_testmouse, /* testmouse */ drv_setfilter, /* setfilter */ drv_hwlabel, /* hwlabel */ drv_hwlabelOnOff, /* hwlabelOnOff */