void change_locked_mods(int mask, Bool lock, virtkey * cvirt){
if (lock){
XkbLockModifiers(cvirt->display, XkbUseCoreKbd, mask, mask);
}
else{
XkbLockModifiers(cvirt->display, XkbUseCoreKbd, mask, 0);
}
XSync(cvirt->display, False);
}
static void control_numlock(Display *dpy, bool flag)
{
unsigned int mask;
if( !xkb_init(dpy) )
return;
mask = xkb_numlock_mask(dpy);
if( mask == 0 )
return;
if( flag == true )
XkbLockModifiers ( dpy, XkbUseCoreKbd, mask, mask);
else
XkbLockModifiers ( dpy, XkbUseCoreKbd, mask, 0);
}
int xkb_toggle()
{
unsigned int mask;
unsigned int numlockState;
XkbStateRec xkbState;
if( !xkb_init())
return 0;
mask = xkb_numlock_mask();
if( mask == 0 )
return 0;
XkbGetState( dpy, XkbUseCoreKbd, &xkbState);
numlockState = xkbState.locked_mods & mask;
if (numlockState)
XkbLockModifiers ( dpy, XkbUseCoreKbd, mask, 0);
else
XkbLockModifiers ( dpy, XkbUseCoreKbd, mask, mask);
return 1;
}
void toggle_lock(int mask, int state)
{
int xkb_opcode, xkb_event, xkb_error;
int xkb_lmaj = XkbMajorVersion;
int xkb_lmin = XkbMinorVersion;
if (XkbLibraryVersion(&xkb_lmaj, &xkb_lmin) && XkbQueryExtension(main_window->display, &xkb_opcode, &xkb_event, &xkb_error, &xkb_lmaj, &xkb_lmin))
{
/*int status = */XkbLockModifiers (main_window->display, XkbUseCoreKbd, mask, state);
//log_message(TRACE, _("Set lock state: %d %d, status: %d"), mask, state, status);
}
}
int xkb_set_off()
{
unsigned int mask;
if( !xkb_init())
return 0;
mask = xkb_numlock_mask();
if( mask == 0 )
return 0;
XkbLockModifiers ( qt_xdisplay(), XkbUseCoreKbd, mask, 0);
return 1;
}
int xkb_set_on()
{
unsigned int mask;
if( !xkb_init())
return 0;
mask = xkb_numlock_mask();
if( mask == 0 )
return 0;
XkbLockModifiers ( dpy, XkbUseCoreKbd, mask, mask);
return 1;
}
int xLockModifier(unsigned mask)
{
/* This one works on my system, but can only modify caps/num lock.
* where caps lock is 0x02(2) and num lock is 0x10(16):
* 8 Real Modifier Masks from man page: (1, 2, 4, 8, 16, 32, 64, 128)
* ShiftMask LockMask ControlMask Mod1Mask
* Mod2Mask Mod3Mask Mod4Mask Mod5Mask
* It seems that none of them is scroll lock.
* BTW the shiftmask seems to be a lock too.
* */
return XkbLockModifiers(display, XkbUseCoreKbd, mask, mask);
}
static BOOL xf_keyboard_set_key_state(xfContext* xfc, BOOL on, int keysym)
{
int keysymMask;
if (!xfc->xkbAvailable)
return FALSE;
keysymMask = xf_keyboard_get_keymask(xfc, keysym);
if (!keysymMask)
{
return FALSE;
}
return XkbLockModifiers(xfc->display, XkbUseCoreKbd, keysymMask, on ? keysymMask : 0);
}
static gboolean
spi_dec_x11_lock_modifiers (SpiDEController *controller, unsigned modifiers)
{
DEControllerPrivateData *priv = controller->priv;
if (priv->have_xkb) {
return XkbLockModifiers (spi_get_display (), XkbUseCoreKbd,
modifiers, modifiers);
} else {
int mod_index;
if (xmkeymap==NULL)
xmkeymap = XGetModifierMapping(spi_get_display ());
for (mod_index=0;mod_index<8;mod_index++)
if (modifiers & (1<<mod_index))
spi_dec_x11_synth_keycode_press(controller, xmkeymap->modifiermap[mod_index]);
return TRUE;
}
}
void numlock_off(Display* dpy) {
unsigned int mask = numlock_mask(dpy);
if(!mask)
return;
XkbLockModifiers(dpy, XkbUseCoreKbd, mask, 0);
}
/*EXTL_DOC
* Latch modifiers. See \code{XkbLatchModifiers}(3) manual page
* for details.
*/
EXTL_EXPORT
int mod_xkb_lock_modifiers(int affect, int values)
{
return XkbLockModifiers(ioncore_g.dpy, XkbUseCoreKbd, affect, values);
}
int xUnlockModifier(unsigned mask)
{
return XkbLockModifiers(display, XkbUseCoreKbd, mask, 0);
}
void setcaps(int on)
{
Display* display = XOpenDisplay(NULL);
XkbLockModifiers(display, XkbUseCoreKbd, CAPSLOCK, on ? CAPSLOCK : 0);
XCloseDisplay(display);
}
void set_modifier(int mod, int on)
{
Display* display = XOpenDisplay(NULL);
XkbLockModifiers(display, XkbUseCoreKbd, mod, on ? mod : 0);
XCloseDisplay(display);
}