diff options
Diffstat (limited to 'unix/tkUnixKey.c')
-rw-r--r-- | unix/tkUnixKey.c | 58 |
1 files changed, 35 insertions, 23 deletions
diff --git a/unix/tkUnixKey.c b/unix/tkUnixKey.c index b7fc97f..40cc779 100644 --- a/unix/tkUnixKey.c +++ b/unix/tkUnixKey.c @@ -11,7 +11,21 @@ */ #include "tkInt.h" -#include <X11/XKBlib.h> + +/* +** Bug [3607830]: Before using Xkb, it must be initialized. TkpOpenDisplay +** does this and sets the USE_XKB flag if xkb is supported. +** (should this be function ptr?) +*/ +#ifdef HAVE_XKBKEYCODETOKEYSYM +# include <X11/XKBlib.h> +#else +# define XkbKeycodeToKeysym(D,K,G,L) XKeycodeToKeysym(D,K,L) +#endif +#define TkKeycodeToKeysym(D,K,G,L) \ + ((D)->flags & TK_DISPLAY_USE_XKB) ? \ + XkbKeycodeToKeysym((D)->display,K,G,L) : \ + XKeycodeToKeysym((D)->display,K,L) /* * Prototypes for local functions defined in this file: @@ -212,7 +226,7 @@ TkpGetString( /* * When mapping from a keysym to a keycode, need information about the - * modifier state to be used so that when they call XkbKeycodeToKeysym taking + * modifier state to be used so that when they call TkKeycodeToKeysym taking * into account the xkey.state, they will get back the original keysym. */ @@ -222,27 +236,23 @@ TkpSetKeycodeAndState( KeySym keySym, XEvent *eventPtr) { - Display *display; + TkDisplay *dispPtr = ((TkWindow *) tkwin)->dispPtr; int state; KeyCode keycode; - display = Tk_Display(tkwin); - if (keySym == NoSymbol) { keycode = 0; } else { - keycode = XKeysymToKeycode(display, keySym); + keycode = XKeysymToKeycode(dispPtr->display, keySym); } + eventPtr->xkey.keycode = keycode; if (keycode != 0) { for (state = 0; state < 4; state++) { - if (XkbKeycodeToKeysym(display, keycode, 0, state) == keySym) { + if (XLookupKeysym(&eventPtr->xkey, state) == keySym) { if (state & 1) { eventPtr->xkey.state |= ShiftMask; } if (state & 2) { - TkDisplay *dispPtr; - - dispPtr = ((TkWindow *) tkwin)->dispPtr; eventPtr->xkey.state |= dispPtr->modeModMask; } break; @@ -280,6 +290,15 @@ TkpGetKeySym( int index; TkKeyEvent* kePtr = (TkKeyEvent*) eventPtr; + /* + * Refresh the mapping information if it's stale. This must happen before + * we do any input method processing. [Bug 3599312] + */ + + if (dispPtr->bindInfoStale) { + TkpInitKeymapInfo(dispPtr); + } + #ifdef TK_USE_INPUT_METHODS /* * If input methods are active, we may already have determined a keysym. @@ -292,6 +311,7 @@ TkpGetKeySym( Tcl_DString ds; TkWindow *winPtr = (TkWindow *) Tk_IdToWindow(eventPtr->xany.display, eventPtr->xany.window); + Tcl_DStringInit(&ds); (void) TkpGetString(winPtr, eventPtr, &ds); Tcl_DStringFree(&ds); @@ -303,14 +323,6 @@ TkpGetKeySym( #endif /* - * Refresh the mapping information if it's stale - */ - - if (dispPtr->bindInfoStale) { - TkpInitKeymapInfo(dispPtr); - } - - /* * Figure out which of the four slots in the keymap vector to use for this * key. Refer to Xlib documentation for more info on how this computation * works. @@ -325,7 +337,7 @@ TkpGetKeySym( && (eventPtr->xkey.state & LockMask))) { index += 1; } - sym = XkbKeycodeToKeysym(dispPtr->display, eventPtr->xkey.keycode, 0, + sym = TkKeycodeToKeysym(dispPtr, eventPtr->xkey.keycode, 0, index); /* @@ -340,7 +352,7 @@ TkpGetKeySym( || ((sym >= XK_Agrave) && (sym <= XK_Odiaeresis)) || ((sym >= XK_Ooblique) && (sym <= XK_Thorn)))) { index &= ~1; - sym = XkbKeycodeToKeysym(dispPtr->display, eventPtr->xkey.keycode, + sym = TkKeycodeToKeysym(dispPtr, eventPtr->xkey.keycode, 0, index); } } @@ -351,7 +363,7 @@ TkpGetKeySym( */ if ((index & 1) && (sym == NoSymbol)) { - sym = XkbKeycodeToKeysym(dispPtr->display, eventPtr->xkey.keycode, + sym = TkKeycodeToKeysym(dispPtr, eventPtr->xkey.keycode, 0, index & ~1); } return sym; @@ -401,7 +413,7 @@ TkpInitKeymapInfo( if (*codePtr == 0) { continue; } - keysym = XkbKeycodeToKeysym(dispPtr->display, *codePtr, 0, 0); + keysym = TkKeycodeToKeysym(dispPtr, *codePtr, 0, 0); if (keysym == XK_Shift_Lock) { dispPtr->lockUsage = LU_SHIFT; break; @@ -427,7 +439,7 @@ TkpInitKeymapInfo( if (*codePtr == 0) { continue; } - keysym = XkbKeycodeToKeysym(dispPtr->display, *codePtr, 0, 0); + keysym = TkKeycodeToKeysym(dispPtr, *codePtr, 0, 0); if (keysym == XK_Mode_switch) { dispPtr->modeModMask |= ShiftMask << (i/modMapPtr->max_keypermod); } |