diff options
Diffstat (limited to 'tvision/classes/qnx4/qnx4key.cc')
| -rw-r--r-- | tvision/classes/qnx4/qnx4key.cc | 288 |
1 files changed, 288 insertions, 0 deletions
diff --git a/tvision/classes/qnx4/qnx4key.cc b/tvision/classes/qnx4/qnx4key.cc new file mode 100644 index 0000000..aa7c3fb --- /dev/null +++ b/tvision/classes/qnx4/qnx4key.cc @@ -0,0 +1,288 @@ +/* QNX 4 screen routines source. + Copyright (c) 1998-2003 by Mike Gorchak + Covered by the BSD license. */ + +#include <tv/configtv.h> + +#define Uses_stdio +#define Uses_unistd +#define Uses_ctype +#define Uses_stdlib +#define Uses_TEvent +#define Uses_TGKey +#define Uses_TKeys +#define Uses_TKeys_Extended +#define Uses_TDisplay +#define Uses_TScreen +#define Uses_string +#include <tv.h> + +// I delay the check to generate as much dependencies as possible +#if defined(TVOS_UNIX) && defined(TVOSf_QNX4) + +#include <termios.h> + +#include <tv/qnx4/key.h> +#include <tv/qnx4/screen.h> + +extern "C" +{ + #include <sys/term.h> + #include <sys/qnxterm.h> + #include <sys/qioctl.h> + #include <conio.h> +} + +struct termios TGKeyQNX4::saved_attributes; + +ushort TGKeyQNX4::keytranslatetable[QNX4_KEYTABLE_SIZE]= +{ + 0x0000, kbCtA, kbCtB, kbCtC, kbCtD, kbCtE, kbCtF, kbCtG, /* 0x000-0x007 */ // Low translation table. + kbCtH, kbTab, kbCtJ, kbCtK, kbCtL, kbEnter, kbCtN, kbCtO, /* 0x008-0x00F */ + kbCtP, kbCtQ, kbCtR, kbCtS, kbCtT, kbCtU, kbCtV, kbCtW, /* 0x010-0x017 */ + kbCtX, kbCtY, kbCtZ, kbEsc, 0x0000, kbCtOpenBrace, kbCt6, kbCtMinus, /* 0x018-0x01F */ + kbSpace, kbAdmid, kbDobleQuote, kbNumeral, kbDolar, kbPercent, kbAmper, kbQuote, /* 0x020-0x027 */ + kbOpenPar, kbClosePar, kbAsterisk, kbPlus, kbComma, kbMinus, kbStop, kbSlash, /* 0x028-0x02F */ + kb0, kb1, kb2, kb3, kb4, kb5, kb6, kb7, /* 0x030-0x037 */ + kb8, kb9, kbDoubleDot, kbColon, kbLessThan, kbEqual, kbGreaterThan, kbQuestion, /* 0x038-0x03F */ + kbA_Roba, kbShA, kbShB, kbShC, kbShD, kbShE, kbShF, kbShG, /* 0x040-0x047 */ + kbShH, kbShI, kbShJ, kbShK, kbShL, kbShM, kbShN, kbShO, /* 0x048-0x04F */ + kbShP, kbShQ, kbShR, kbShS, kbShT, kbShU, kbShV, kbShW, /* 0x050-0x057 */ + kbShX, kbShY, kbShZ, kbOpenBrace, kbBackSlash, kbCloseBrace, kbCaret, kbUnderLine, /* 0x058-0x05F */ + kbQuote, kbA, kbB, kbC, kbD, kbE, kbF, kbG, /* 0x060-0x067 */ + kbH, kbI, kbJ, kbK, kbL, kbM, kbN, kbO, /* 0x068-0x06F */ + kbP, kbQ, kbR, kbS, kbT, kbU, kbV, kbW, /* 0x070-0x077 */ + kbX, kbY, kbZ, kbOpenCurly, kbOr, kbCloseCurly, kbTilde, kbBackSpace, /* 0x077-0x07F */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x080-0x087 */ // International input characters starting here. + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x088-0x08F */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x090-0x097 */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x098-0x09F */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x0A0-0x0A7 */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x0A8-0x0AF */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x0B0-0x0B7 */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x0B8-0x0BF */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x0C0-0x0C7 */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x0C8-0x0CF */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x0D0-0x0D7 */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x0D8-0x0DF */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x0E0-0x0E7 */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x0E8-0x0EF */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x0F0-0x0F7 */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x0F8-0x0FF */ + 0x0000, 0x0000, kbDown, kbUp, kbLeft, kbRight, kbHome, 0x0000, /* 0x100-0x107 */ // High translation table. + 0x0000, kbF1, kbF2, kbF3, kbF4, kbF5, kbF6, kbF7, /* 0x108-0x10F */ + kbF8, kbF9, kbF10, kbF11, kbF12, kbShF1, kbShF2, kbShF3, /* 0x110-0x117 */ + kbShF4, kbShF5, kbShF6, kbShF7, kbShF8, kbShF9, kbShF10, kbShF11, /* 0x118-0x11F */ + kbShF12, kbCtF1, kbCtF2, kbCtF3, kbCtF4, kbCtF5, kbCtF6, kbCtF7, /* 0x120-0x127 */ + kbCtF8, kbCtF9, kbCtF10, kbCtF11, kbCtF12, kbAlF1, kbAlF2, kbAlF3, /* 0x128-0x12F */ + kbAlF4, kbAlF5, kbAlF6, kbAlF7, kbAlF8, kbAlF9, kbAlF10, kbAlF11, /* 0x130-0x137 */ + kbAlF12, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x138-0x13F */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x140-0x147 */ + kbCtDelete, kbCtInsert, kbDelete, kbInsert, kbAlInsert, kbAlA, kbAlDelete, kbAlEnd, /* 0x148-0x14F */ + 0x0000, 0x0000, kbPgDn, kbPgUp, kbAlB, 0x0000, kbAlD, kbCtEnter, /* 0x150-0x157 */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x158-0x15F */ + 0x0000, kbShTab, 0x0000, kbMinus, kbAlC, 0x0000, 0x0000, 0x0000, /* 0x160-0x167 */ // FIXME: kbMinus is a gray minus. + kbEnd, kbCtEnd, kbAlF, kbAlH, kbAlM, kbAlE, kbAlI, 0x0000, /* 0x168-0x16F */ + kbAlO, kbAlK, 0x0000, kbCtBackSpace, kbAlL, kbAlG, kbAlR, kbAlJ, /* 0x170-0x177 */ + kbAlP, kbAlQ, kbAlN, 0x0000, 0x0000, kbAlS, kbAlT, 0x0000, /* 0x178-0x17F */ + kbAlV, kbPlus, 0x0000, 0x0000, kbAlW, kbAlX, kbAlY, kbCtHome, /* 0x180-0x187 */ // FIXME: kbPlus - plus is gray. + kbShEnter, kbCtLeft, 0x0000, 0x0000, kbCtPgDn, kbAlZ, kbCtPgUp, 0x0000, /* 0x187-0x18F */ // FIXME: Code 0x18F - is Ctrl-PrintScreen and Ctrl-Asterisk. + 0x0000, kbAlEnter, kbCtRight, kbShBackSpace, 0x0000, kbAlMinus, kbAlBackSpace, 0x0000, /* 0x190-0x197 */ // FIXME: kbAlMinus is a Alt + gray Minus. Code 0x197 - is Alt-PrintScreen. + kbAlU, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x198-0x19F */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x1A0-0x1A7 */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x1A8-0x1AF */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x1B0-0x1B7 */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x1B8-0x1BF */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x1C0-0x1C7 */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x1C8-0x1CF */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x1D0-0x1D7 */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x1D8-0x1DF */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x1E0-0x1E7 */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x1E8-0x1EF */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 0x1F0-0x1F7 */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 /* 0x1F8-0x1FF */ +}; + +void TGKeyQNX4::Init() +{ + TGKey::kbhit=TGKeyQNX4::KbHit; + TGKey::clear=TGKeyQNX4::Clear; + TGKey::gkey=TGKeyQNX4::GKey; + TGKey::Resume=TGKeyQNX4::Resume; + TGKey::Suspend=TGKeyQNX4::Suspend; + TGKey::fillTEvent=TGKeyQNX4::FillTEvent; + TGKey::getShiftState=TGKeyQNX4::GetShiftState; +} + +int TGKeyQNX4::KbHit() +{ + int key; + int tempkey; + + key=::kbhit(); + + if (!key) + { + __nodelay(0, 1); + tempkey=term_key(); + if (tempkey!=-1) + { + key=1; + if (tempkey==K_RESIZE) + { + TDisplayQNX4::ConsoleResizing=1; + term_relearn_size(); + } + __ungetch(tempkey); + } + __nodelay(0, 0); + } + + return key; +} + +void TGKeyQNX4::Resume() +{ + tcgetattr(fileno(stdin), &saved_attributes); +} + +void TGKeyQNX4::Suspend() +{ + tcsetattr(fileno(stdin), TCSANOW, &saved_attributes); +} + +void TGKeyQNX4::Clear() +{ + tcflush(fileno(stdin), TCIFLUSH); +} + +ushort TGKeyQNX4::GKey() +{ + return term_key(); +} + +void TGKeyQNX4::FillTEvent(TEvent &e) +{ + ushort fullcode; + unsigned shiftstate; + + shiftstate=GetShiftState(); + fullcode=GKey(); + + if (fullcode<QNX4_KEYTABLE_SIZE) + { + e.keyDown.keyCode=keytranslatetable[fullcode]; + } + else + { + e.keyDown.keyCode=0x0000; + } + + if ((fullcode>0x001F) && (fullcode<0x0100)) + { + e.keyDown.charScan.charCode=fullcode; + } + else + { + e.keyDown.charScan.charCode=0; + } + + e.keyDown.shiftState=shiftstate; + + if ((e.keyDown.keyCode==kbEnter) && (shiftstate & (kbLeftCtrl | kbRightCtrl))) + { + e.keyDown.keyCode=kbCtM; + } + + // qnxterm keyboard hack. + if (e.keyDown.keyCode==kbCtJ) + { + if (shiftstate & (kbLeftCtrl | kbRightCtrl)) + { + e.keyDown.keyCode=kbCtJ; + } + else + { + e.keyDown.keyCode=kbEnter; + } + } + + if ((e.keyDown.keyCode==kbTab) && (shiftstate & (kbLeftCtrl | kbRightCtrl))) + { + e.keyDown.keyCode=kbCtI; + } + + if (shiftstate & (kbLeftShift | kbRightShift)) + { + switch(e.keyDown.keyCode) + { + case kbLeft: + e.keyDown.keyCode=kbShLeft; + break; + case kbRight: + e.keyDown.keyCode=kbShRight; + break; + case kbUp: + e.keyDown.keyCode=kbShUp; + break; + case kbDown: + e.keyDown.keyCode=kbShDown; + break; + case kbHome: + e.keyDown.keyCode=kbShHome; + break; + case kbEnd: + e.keyDown.keyCode=kbShEnd; + break; + case kbPgDn: + e.keyDown.keyCode=kbShPgDn; + break; + case kbPgUp: + e.keyDown.keyCode=kbShPgUp; + break; + case kbInsert: + e.keyDown.keyCode=kbShInsert; + break; + case kbDelete: + e.keyDown.keyCode=kbShDelete; + break; + } + } + + if ((shiftstate & (kbLeftShift | kbRightShift)) && (e.keyDown.keyCode==kb0)) + { + e.keyDown.charScan.charCode=0; + e.keyDown.keyCode=kbShInsert; // on numeric keypad. + } + + if ((shiftstate & (kbLeftShift | kbRightShift)) && (e.keyDown.keyCode==kbStop)) + { + e.keyDown.charScan.charCode=0; + e.keyDown.keyCode=kbShDelete; // on numeric keypad. + } + + e.what=evKeyDown; +} + +unsigned TGKeyQNX4::GetShiftState() +{ + unsigned ModState=0x00000000UL; + + char SendBuffer[0x08]={0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; + char RecvBuffer[0x04]={0x00, 0x00, 0x00, 0x00}; + + qnx_ioctl(fileno(stdin), QCTL_DEV_CTL, SendBuffer, 0x08, RecvBuffer, 0x04); + + if (RecvBuffer[0x02]&0x01) ModState|=kbLeftShift | kbRightShift; + if (RecvBuffer[0x02]&0x02) ModState|=kbLeftCtrl | kbRightCtrl; + if (RecvBuffer[0x02]&0x04) ModState|=kbLeftAlt | kbRightAlt; + + return ModState; +} + +#else + + // Here to generate the dependencies in RHIDE + #include <tv/qnx4/key.h> + +#endif // TVOS_UNIX && TVOSf_QNX4 |