diff options
| -rw-r--r-- | README | 1 | ||||
| -rw-r--r-- | code/unix/linux_glimp.c | 62 |
2 files changed, 40 insertions, 23 deletions
@@ -117,6 +117,7 @@ New cvars r_GLlibCoolDownMsec - wait for some milliseconds to close GL library com_altivec - enable use of altivec on PowerPC systems s_backend - read only, indicates the current sound backend + in_shiftedKeys - non-SDL Linux only. Enables binding to shifted keys cl_consoleHistory - read only, stores the console history cl_platformSensitivity - read only, indicates the mouse input scaling diff --git a/code/unix/linux_glimp.c b/code/unix/linux_glimp.c index 1a0b4fd..44ffeb3 100644 --- a/code/unix/linux_glimp.c +++ b/code/unix/linux_glimp.c @@ -117,6 +117,7 @@ static int mouseResetTime = 0; static cvar_t *in_mouse; static cvar_t *in_dgamouse; // user pref for dga mouse +static cvar_t *in_shiftedKeys; // obey modifiers for certain keys in non-console (comma, numbers, etc) cvar_t *in_subframe; cvar_t *in_nograb; // this is strictly for developers @@ -199,6 +200,7 @@ static const char *Q_stristr( const char *s, const char *find) static char *XLateKey(XKeyEvent *ev, int *key) { static char buf[64]; + static char bufnomod[2]; KeySym keysym; int XLookupRet; @@ -208,14 +210,23 @@ static char *XLateKey(XKeyEvent *ev, int *key) #ifdef KBD_DBG ri.Printf(PRINT_ALL, "XLookupString ret: %d buf: %s keysym: %x\n", XLookupRet, buf, keysym); #endif - + + if (!in_shiftedKeys->integer) { + // also get a buffer without modifiers held + ev->state = 0; + XLookupRet = XLookupString(ev, bufnomod, sizeof bufnomod, &keysym, 0); +#ifdef KBD_DBG + ri.Printf(PRINT_ALL, "XLookupString (minus modifiers) ret: %d buf: %s keysym: %x\n", XLookupRet, buf, keysym); +#endif + } + switch (keysym) { - case XK_KP_Page_Up: + case XK_KP_Page_Up: case XK_KP_9: *key = K_KP_PGUP; break; case XK_Page_Up: *key = K_PGUP; break; - case XK_KP_Page_Down: + case XK_KP_Page_Down: case XK_KP_3: *key = K_KP_PGDN; break; case XK_Page_Down: *key = K_PGDN; break; @@ -239,7 +250,7 @@ static char *XLateKey(XKeyEvent *ev, int *key) case XK_KP_2: *key = K_KP_DOWNARROW; break; case XK_Down: *key = K_DOWNARROW; break; - case XK_KP_Up: + case XK_KP_Up: case XK_KP_8: *key = K_KP_UPARROW; break; case XK_Up: *key = K_UPARROW; break; @@ -274,7 +285,7 @@ static char *XLateKey(XKeyEvent *ev, int *key) case XK_F12: *key = K_F12; break; - // bk001206 - from Ryan's Fakk2 + // bk001206 - from Ryan's Fakk2 //case XK_BackSpace: *key = 8; break; // ctrl-h case XK_BackSpace: *key = K_BACKSPACE; break; // ctrl-h @@ -287,13 +298,13 @@ static char *XLateKey(XKeyEvent *ev, int *key) case XK_Shift_L: case XK_Shift_R: *key = K_SHIFT; break; - case XK_Execute: - case XK_Control_L: + case XK_Execute: + case XK_Control_L: case XK_Control_R: *key = K_CTRL; break; - case XK_Alt_L: - case XK_Meta_L: - case XK_Alt_R: + case XK_Alt_L: + case XK_Meta_L: + case XK_Alt_R: case XK_Meta_R: *key = K_ALT; break; case XK_KP_Begin: *key = K_KP_5; break; @@ -318,16 +329,16 @@ static char *XLateKey(XKeyEvent *ev, int *key) case XK_asterisk: *key = '8'; break; case XK_parenleft: *key = '9'; break; case XK_parenright: *key = '0'; break; - + // weird french keyboards .. // NOTE: console toggle is hardcoded in cl_keys.c, can't be unbound // cleaner would be .. using hardware key codes instead of the key syms // could also add a new K_KP_CONSOLE case XK_twosuperior: *key = '~'; break; - - // https://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=472 - case XK_space: - case XK_KP_Space: *key = K_SPACE; break; + + // https://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=472 + case XK_space: + case XK_KP_Space: *key = K_SPACE; break; default: if (XLookupRet == 0) @@ -341,16 +352,20 @@ static char *XLateKey(XKeyEvent *ev, int *key) else { // XK_* tests failed, but XLookupString got a buffer, so let's try it - *key = *(unsigned char *)buf; - if (*key >= 'A' && *key <= 'Z') - *key = *key - 'A' + 'a'; - // if ctrl is pressed, the keys are not between 'A' and 'Z', for instance ctrl-z == 26 ^Z ^C etc. - // see https://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=19 - else if (*key >= 1 && *key <= 26) - *key = *key + 'a' - 1; + if (in_shiftedKeys->integer) { + *key = *(unsigned char *)buf; + if (*key >= 'A' && *key <= 'Z') + *key = *key - 'A' + 'a'; + // if ctrl is pressed, the keys are not between 'A' and 'Z', for instance ctrl-z == 26 ^Z ^C etc. + // see https://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=19 + else if (*key >= 1 && *key <= 26) + *key = *key + 'a' - 1; + } else { + *key = bufnomod[0]; + } } break; - } + } return buf; } @@ -1734,6 +1749,7 @@ void IN_Init(void) { // mouse variables in_mouse = Cvar_Get ("in_mouse", "1", CVAR_ARCHIVE); in_dgamouse = Cvar_Get ("in_dgamouse", "1", CVAR_ARCHIVE); + in_shiftedKeys = Cvar_Get ("in_shiftedKeys", "0", CVAR_ARCHIVE); // turn on-off sub-frame timing of X events in_subframe = Cvar_Get ("in_subframe", "1", CVAR_ARCHIVE); |