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#include <time.h>
#include <X11/Xatom.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xlibint.h>
#include "xklavier_private.h"
#include "xklavier_private_xkb.h"
/**
* XKB event handler
*/
int _XklXkbEventHandler( XEvent *xev )
{
#ifdef XKB_HEADERS_PRESENT
int i;
unsigned bit;
unsigned inds;
XkbEvent *kev = (XkbEvent*)xev;
if( xev->type != _xklXkbEventType )
return 0;
if( !( _xklListenerType &
( XKLL_MANAGE_WINDOW_STATES | XKLL_TRACK_KEYBOARD_STATE ) ) )
return 0;
XklDebug( 150, "Xkb event detected\n" );
switch ( kev->any.xkb_type )
{
/**
* Group is changed!
*/
case XkbStateNotify:
#define GROUP_CHANGE_MASK \
( XkbGroupStateMask | XkbGroupBaseMask | XkbGroupLatchMask | XkbGroupLockMask )
XklDebug( 150,
"XkbStateNotify detected, changes: %X/(mask %X), new group %d\n",
kev->state.changed, GROUP_CHANGE_MASK,
kev->state.locked_group );
if( kev->state.changed & GROUP_CHANGE_MASK )
_XklStateModificationHandler( GROUP_CHANGED,
kev->state.locked_group,
0,
False );
else /* ...not interested... */
{
XklDebug( 200,
"This type of state notification is not regarding groups\n" );
if ( kev->state.locked_group != _xklCurState.group )
XklDebug( 0,
"ATTENTION! Currently cached group %d is not equal to the current group from the event: %d\n!",
_xklCurState.group,
kev->state.locked_group );
}
break;
/**
* Indicators are changed!
*/
case XkbIndicatorStateNotify:
XklDebug( 150, "XkbIndicatorStateNotify\n" );
inds = _xklCurState.indicators;
ForPhysIndicators( i, bit ) if( kev->indicators.changed & bit )
{
if( kev->indicators.state & bit )
inds |= bit;
else
inds &= ~bit;
}
_XklStateModificationHandler( INDICATORS_CHANGED,
0,
inds,
True );
break;
/**
* The configuration is changed!
*/
case XkbIndicatorMapNotify:
case XkbControlsNotify:
case XkbNamesNotify:
case XkbNewKeyboardNotify:
XklDebug( 150, "%s\n",
_XklXkbGetXkbEventName( kev->any.xkb_type ) );
_XklFreeAllInfo();
_XklLoadAllInfo();
break;
/**
* ...Not interested...
*/
default:
XklDebug( 150, "Unknown XKB event %d [%s]\n",
kev->any.xkb_type, _XklXkbGetXkbEventName( kev->any.xkb_type ) );
return 0;
}
return 1;
#else
return 0;
#endif
}
void _XklXkbSetIndicators( const XklState *windowState )
{
#ifdef XKB_HEADERS_PRESENT
int i;
unsigned bit;
ForPhysIndicators( i,
bit ) if( _xklXkb->names->indicators[i] != None )
{
Bool status;
status = _XklSetIndicator( i,
( windowState->indicators & bit ) != 0 );
XklDebug( 150, "Set indicator \"%s\"/%d to %d: %d\n",
_xklIndicatorNames[i],
_xklXkb->names->indicators[i],
windowState->indicators & bit,
status );
}
#endif
}
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