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Fixed: #941 Dead keys are not working on Linux

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This commit is contained in:
kervala 2010-05-27 14:32:47 +02:00
parent 2522e93604
commit b31ad9974a
2 changed files with 30 additions and 13 deletions
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2
code/nel/src/3d/driver/opengl/driver_opengl.cpp
View file

@ -1127,7 +1127,7 @@ bool CDriverGL::setDisplay(nlWindow wnd, const GfxMode &mode, bool show, bool re
} }
else else
{ {
nldebug("3D: XCreateWindow() OK"); nldebug("3D: XCreateWindow() OK");
} }
} }
else else

41
code/nel/src/3d/driver/opengl/unix_event_emitter.cpp
View file

@ -382,13 +382,17 @@ void CUnixEventEmitter::processMessage (XEvent &event, CEventServer &server)
} }
Case(KeyPress) Case(KeyPress)
{ {
// save keycode because XFilterEvent could set it to 0
uint keyCode = event.xkey.keycode; uint keyCode = event.xkey.keycode;
KeySym k = XKeycodeToKeysym(_dpy, keyCode, 0); KeySym k;
char Text[256]; static char Text[256];
int c = 0; int c = 0;
// if key event is filtered, we must NOT use XLookupString // check if event is filtered
if (!XFilterEvent(&event, _win)) bool filtered = XFilterEvent(&event, _win);
// if key event is filtered, we shouldn't use XLookupString to retrieve KeySym
if (!filtered)
{ {
Status status = XLookupNone; Status status = XLookupNone;
@ -400,24 +404,37 @@ void CUnixEventEmitter::processMessage (XEvent &event, CEventServer &server)
if (status == XLookupNone) if (status == XLookupNone)
c = XLookupString(&event.xkey, Text, sizeof(Text), &k, NULL); c = XLookupString(&event.xkey, Text, sizeof(Text), &k, NULL);
} }
else
{
k = XKeycodeToKeysym(_dpy, keyCode, 0);
}
TKey key = getKeyFromKeySym(k); // send CEventKeyDown event only if keyCode is defined
if(key == KeyNOKEY) if (keyCode)
key = getKeyFromKeycode(keyCode); {
TKey key = getKeyFromKeySym(k);
if(key == KeyNOKEY)
key = getKeyFromKeycode(keyCode);
server.postEvent (new CEventKeyDown (key, getKeyButton(event.xbutton.state), _PreviousKey != key, this)); server.postEvent (new CEventKeyDown (key, getKeyButton(event.xbutton.state), _PreviousKey != key, this));
_PreviousKey = key; _PreviousKey = key;
// don't send a control character when deleting // don't send a control character when deleting
if (key == KeyDELETE) if (key == KeyDELETE)
c = 0; c = 0;
}
Text[c] = '\0'; Text[c] = '\0';
if(c>0) if(c>0)
{ {
#ifdef X_HAVE_UTF8_STRING
ucstring ucstr; ucstring ucstr;
ucstr.fromUtf8(Text); ucstr.fromUtf8(Text);
server.postEvent (new CEventChar (ucstr[0], noKeyButton, this)); server.postEvent (new CEventChar (ucstr[0], noKeyButton, this));
#else
for (int i = 0; i < c; i++)
server.postEvent (new CEventChar ((ucchar)(unsigned char)Text[i], noKeyButton, this));
#endif
} }
break; break;
} }