git update 8/7/2010

1 files changed, 417 insertions, 418 deletions

diff --git a/libX11/modules/im/ximcp/imDefFlt.c b/libX11/modules/im/ximcp/imDefFlt.c
index 9dad08872..3de28be4f 100644
--- a/libX11/modules/im/ximcp/imDefFlt.c
+++ b/libX11/modules/im/ximcp/imDefFlt.c
@@ -1,418 +1,417 @@
-/******************************************************************
-
-           Copyright 1992, 1993, 1994 by FUJITSU LIMITED
-
-Permission to use, copy, modify, distribute, and sell this software
-and its documentation for any purpose is hereby granted without fee,
-provided that the above copyright notice appear in all copies and
-that both that copyright notice and this permission notice appear
-in supporting documentation, and that the name of FUJITSU LIMITED
-not be used in advertising or publicity pertaining to distribution
-of the software without specific, written prior permission.
-FUJITSU LIMITED makes no representations about the suitability of
-this software for any purpose.
-It is provided "as is" without express or implied warranty.
-
-FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
-INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
-EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
-USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-
-  Author: Takashi Fujiwara     FUJITSU LIMITED
-                               fujiwara@a80.tech.yk.fujitsu.co.jp
-
-******************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <X11/Xatom.h>
-#define NEED_EVENTS
-#include "Xlibint.h"
-#include "Xutil.h"
-#include "Xlcint.h"
-#include "Ximint.h"
-
-Private long
-_XimTriggerCheck(
-    Xim			 im,
-    XKeyEvent		*ev,
-    INT32		 len,
-    CARD32		*keylist)
-{
-    register long	 i;
-    KeySym	 	 keysym;
-    CARD32	 	 buf32[BUFSIZE/4];
-    char	 	*buf = (char *)buf32;
-    int			 modifier;
-    int			 modifier_mask;
-    CARD32		 min_len = sizeof(CARD32)   /* sizeof keysym */
-				 + sizeof(CARD32)   /* sizeof modifier */
-				 + sizeof(CARD32);  /* sizeof modifier mask */
-
-    XLookupString(ev, buf, BUFSIZE, &keysym, NULL);
-    if (!keysym)
-	return -1;
-
-    for (i = 0; len >= min_len; i += 3, len -= min_len) {
-	modifier      = keylist[i + 1];
-	modifier_mask = keylist[i + 2];
-	if (((KeySym)keylist[i] == keysym)
-	 && ((ev->state & modifier_mask) == modifier))
-	    return i;
-    }
-    return -1;
-}
-
-Private long
-_XimTriggerOnCheck(
-    Xim		 im,
-    XKeyEvent	*ev)
-{
-    return _XimTriggerCheck(im, ev, (INT32)im->private.proto.im_onkeylist[0],
-					&im->private.proto.im_onkeylist[1]);
-}
-
-Private long
-_XimTriggerOffCheck(
-    Xim		 im,
-    XKeyEvent	*ev)
-{
-    return _XimTriggerCheck(im, ev, (INT32)im->private.proto.im_offkeylist[0],
-					&im->private.proto.im_offkeylist[1]);
-}
-
-Private Bool
-_XimOnKeysCheck(
-    Xic		 ic,
-    XKeyEvent	*ev)
-{
-    Xim		 im = (Xim)ic->core.im;
-    long	 idx;
-
-    if (IS_DYNAMIC_EVENT_FLOW(ic->core.im) &&
-	    im->private.proto.im_onkeylist &&
-	    im->private.proto.im_onkeylist[0]) {
-	if ((idx = _XimTriggerOnCheck(im, ev)) >= 0) {
-	    (void)_XimTriggerNotify(im, ic, 0, (CARD32)idx); /* Trigger on */
-	    return True;
-	}
-    }
-    return False;
-}
-
-Private Bool
-_XimOffKeysCheck(
-    Xic		 ic,
-    XKeyEvent	*ev)
-{
-    Xim		 im = (Xim)ic->core.im;
-    long	 idx;
-
-    if (IS_DYNAMIC_EVENT_FLOW(ic->core.im) &&
-	    im->private.proto.im_offkeylist &&
-	    im->private.proto.im_offkeylist[0]) {
-	if ((idx = _XimTriggerOffCheck(im, ev)) >= 0) {
-	    _XimTriggerNotify(im, ic, 1, (CARD32)idx); /* Trigger off */
-	    return True;
-	}
-    }
-    return False;
-}
-
-Private void
-_XimPendingFilter(
-    Xic	 	 ic)
-{
-    Xim          im = (Xim)ic->core.im;
-
-    if (IS_NEED_SYNC_REPLY(ic)) {
-	(void)_XimProcSyncReply(im, ic);
-	UNMARK_NEED_SYNC_REPLY(ic);
-    }
-    return;
-}
-
-Private Bool
-_XimProtoKeypressFilter(
-    Xic		 ic,
-    XKeyEvent	*ev)
-{
-#ifdef XIM_CONNECTABLE
-    Xim		im = (Xim)ic->core.im;
-#endif
-
-    if (IS_FABLICATED(ic)) {
-	_XimPendingFilter(ic);
-	UNMARK_FABLICATED(ic);
-	return NOTFILTERD;
-    }
-
-    if (IS_NEGLECT_EVENT(ic, KeyPressMask))
-	return FILTERD;
-
-#ifdef XIM_CONNECTABLE
-    if (!IS_IC_CONNECTED(ic)) {
-	if (IS_CONNECTABLE(im)) {
-	    if (_XimConnectServer(im)) {
-		if (!_XimReCreateIC(ic)) {
-		    _XimDelayModeSetAttr(im);
-		    return NOTFILTERD;
-		}
-	    } else {
-		return NOTFILTERD;
-	    }
-	} else {
-	    return NOTFILTERD;
-	}
-    }
-#else
-    if (!IS_IC_CONNECTED(ic))
-	return NOTFILTERD;
-#endif /* XIM_CONNECTABLE */
-
-    if (!IS_FORWARD_EVENT(ic, KeyPressMask)) {
-	if (_XimOnKeysCheck(ic, ev))
-	    return FILTERD;
-	return NOTFILTERD;
-    }
-    if (_XimOffKeysCheck(ic, ev))
-	return FILTERD;
-
-    if (_XimForwardEvent(ic, (XEvent *)ev,
-				IS_SYNCHRONOUS_EVENT(ic, KeyPressMask)))
-	return FILTERD;
-
-    return NOTFILTERD;
-}
-
-Private Bool
-_XimFilterKeypress(
-    Display		*d,
-    Window		 w,
-    XEvent		*ev,
-    XPointer		 client_data)
-{
-    return _XimProtoKeypressFilter((Xic)client_data, (XKeyEvent *)ev );
-}
-
-Private Bool
-_XimProtoKeyreleaseFilter(
-    Xic		 ic,
-    XKeyEvent	*ev)
-{
-#ifdef XIM_CONNECTABLE
-    Xim		im = (Xim)ic->core.im;
-#endif
-
-    if (IS_FABLICATED(ic)) {
-	_XimPendingFilter(ic);
-	UNMARK_FABLICATED(ic);
-	return NOTFILTERD;
-    }
-
-    if (IS_NEGLECT_EVENT(ic, KeyReleaseMask))
-	return FILTERD;
-
-#ifdef XIM_CONNECTABLE
-    if (!IS_IC_CONNECTED(ic)) {
-	if (IS_CONNECTABLE(im)) {
-	    if (_XimConnectServer(im)) {
-		if (!_XimReCreateIC(ic)) {
-		    _XimDelayModeSetAttr(im);
-		    return NOTFILTERD;
-		}
-	    } else {
-		return NOTFILTERD;
-	    }
-	} else {
-	    return NOTFILTERD;
-	}
-    }
-#else
-    if (!IS_IC_CONNECTED(ic))
-	return NOTFILTERD;
-#endif /* XIM_CONNECTABLE */
-
-    if (!IS_FORWARD_EVENT(ic, KeyReleaseMask)) {
-	if (_XimOnKeysCheck(ic, ev))
-	    return FILTERD;
-	return NOTFILTERD;
-    }
-    if (_XimOffKeysCheck(ic, ev))
-	    return FILTERD;
-
-    if (_XimForwardEvent(ic, (XEvent *)ev,
-				IS_SYNCHRONOUS_EVENT(ic, KeyPressMask)))
-	return FILTERD;
-
-    return NOTFILTERD;
-}
-
-Private Bool
-_XimFilterKeyrelease(
-    Display		*d,
-    Window		 w,
-    XEvent		*ev,
-    XPointer		 client_data)
-{
-    return _XimProtoKeyreleaseFilter((Xic)client_data, (XKeyEvent *)ev);
-}
-
-Private void
-_XimRegisterKeyPressFilter(
-    Xic		 ic)
-{
-    if (ic->core.focus_window) {
-	if (!(ic->private.proto.registed_filter_event & KEYPRESS_MASK)) {
-	    _XRegisterFilterByType (ic->core.im->core.display,
-				    ic->core.focus_window,
-				    KeyPress, KeyPress,
-				    _XimFilterKeypress,
-				    (XPointer)ic);
-	    ic->private.proto.registed_filter_event |= KEYPRESS_MASK;
-	}
-    }
-    return;
-}
-
-Private void
-_XimRegisterKeyReleaseFilter(
-    Xic		 ic)
-{
-    if (ic->core.focus_window) {
-	if (!(ic->private.proto.registed_filter_event & KEYRELEASE_MASK)) {
-	    _XRegisterFilterByType (ic->core.im->core.display,
-				    ic->core.focus_window,
-				    KeyRelease, KeyRelease,
-				    _XimFilterKeyrelease,
-				    (XPointer)ic);
-	    ic->private.proto.registed_filter_event |= KEYRELEASE_MASK;
-	}
-    }
-    return;
-}
-
-Private void
-_XimUnregisterKeyPressFilter(
-    Xic		 ic)
-{
-    if (ic->core.focus_window) {
-	if (ic->private.proto.registed_filter_event & KEYPRESS_MASK) {
-	    _XUnregisterFilter (ic->core.im->core.display,
-				ic->core.focus_window,
-				_XimFilterKeypress,
-				(XPointer)ic);
-	    ic->private.proto.registed_filter_event &= ~KEYPRESS_MASK;
-	}
-    }
-    return;
-}
-
-Private void
-_XimUnregisterKeyReleaseFilter(
-    Xic		 ic)
-{
-    if (ic->core.focus_window) {
-	if (ic->private.proto.registed_filter_event & KEYRELEASE_MASK) {
-	    _XUnregisterFilter (ic->core.im->core.display,
-				ic->core.focus_window,
-				_XimFilterKeyrelease,
-				(XPointer)ic);
-	    ic->private.proto.registed_filter_event &= ~KEYRELEASE_MASK;
-	}
-    }
-    return;
-}
-
-Public void
-_XimRegisterFilter(
-    Xic		 ic)
-{
-    _XimRegisterKeyPressFilter(ic);
-    if (IS_FORWARD_EVENT(ic, KeyReleaseMask))
-	_XimRegisterKeyReleaseFilter(ic);
-    return;
-}
-
-Public void
-_XimUnregisterFilter(
-    Xic		 ic)
-{
-    _XimUnregisterKeyPressFilter(ic);
-    _XimUnregisterKeyReleaseFilter(ic);
-    return;
-}
-
-Public void
-_XimReregisterFilter(
-    Xic		 ic)
-{
-    if (IS_FORWARD_EVENT(ic, KeyReleaseMask))
-	_XimRegisterKeyReleaseFilter(ic);
-    else
-	_XimUnregisterKeyReleaseFilter(ic);
-
-    return;
-}
-
-Private Bool
-_XimFilterServerDestroy(
-    Display		*d,
-    Window		 w,
-    XEvent		*ev,
-    XPointer		 client_data)
-{
-    Xim			 im = (Xim)client_data;
-
-    if (ev->type == DestroyNotify) {
-	UNMARK_SERVER_CONNECTED(im);
-#ifdef XIM_CONNECTABLE
-	if (!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) {
-	    _XimServerReconectableDestroy();
-	    return True;
-	}
-#endif /* XIM_CONNECTABLE */
-	_XimServerDestroy(im);
-    }
-    return True;
-}
-
-Public void
-_XimRegisterServerFilter(
-    Xim		 im)
-{
-    if (im->private.proto.im_window) {
-	if (!(im->private.proto.registed_filter_event & DESTROYNOTIFY_MASK)) {
-	    _XRegisterFilterByMask(im->core.display,
-		    im->private.proto.im_window,
-		    StructureNotifyMask,
-		    _XimFilterServerDestroy,
-		    (XPointer)im);
-	    XSelectInput(im->core.display, im->private.proto.im_window,
-			 StructureNotifyMask);
-	    im->private.proto.registed_filter_event |= DESTROYNOTIFY_MASK;
-	}
-    }
-    return;
-}
-
-Public void
-_XimUnregisterServerFilter(
-    Xim		 im)
-{
-    if (im->private.proto.im_window) {
-	if (im->private.proto.registed_filter_event & DESTROYNOTIFY_MASK) {
-	    _XUnregisterFilter(im->core.display,
-		    im->private.proto.im_window,
-		    _XimFilterServerDestroy,
-		    (XPointer)im);
-	    im->private.proto.registed_filter_event &= ~DESTROYNOTIFY_MASK;
-	}
-    }
-    return;
-}
-
+/******************************************************************

+

+           Copyright 1992, 1993, 1994 by FUJITSU LIMITED

+

+Permission to use, copy, modify, distribute, and sell this software

+and its documentation for any purpose is hereby granted without fee,

+provided that the above copyright notice appear in all copies and

+that both that copyright notice and this permission notice appear

+in supporting documentation, and that the name of FUJITSU LIMITED

+not be used in advertising or publicity pertaining to distribution

+of the software without specific, written prior permission.

+FUJITSU LIMITED makes no representations about the suitability of

+this software for any purpose.

+It is provided "as is" without express or implied warranty.

+

+FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO

+EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR

+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF

+USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR

+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR

+PERFORMANCE OF THIS SOFTWARE.

+

+  Author: Takashi Fujiwara     FUJITSU LIMITED

+                               fujiwara@a80.tech.yk.fujitsu.co.jp

+

+******************************************************************/

+

+#ifdef HAVE_CONFIG_H

+#include <config.h>

+#endif

+#include <X11/Xatom.h>

+#include "Xlibint.h"

+#include "Xutil.h"

+#include "Xlcint.h"

+#include "Ximint.h"

+

+Private long

+_XimTriggerCheck(

+    Xim			 im,

+    XKeyEvent		*ev,

+    INT32		 len,

+    CARD32		*keylist)

+{

+    register long	 i;

+    KeySym	 	 keysym;

+    CARD32	 	 buf32[BUFSIZE/4];

+    char	 	*buf = (char *)buf32;

+    int			 modifier;

+    int			 modifier_mask;

+    CARD32		 min_len = sizeof(CARD32)   /* sizeof keysym */

+				 + sizeof(CARD32)   /* sizeof modifier */

+				 + sizeof(CARD32);  /* sizeof modifier mask */

+

+    XLookupString(ev, buf, BUFSIZE, &keysym, NULL);

+    if (!keysym)

+	return -1;

+

+    for (i = 0; len >= min_len; i += 3, len -= min_len) {

+	modifier      = keylist[i + 1];

+	modifier_mask = keylist[i + 2];

+	if (((KeySym)keylist[i] == keysym)

+	 && ((ev->state & modifier_mask) == modifier))

+	    return i;

+    }

+    return -1;

+}

+

+Private long

+_XimTriggerOnCheck(

+    Xim		 im,

+    XKeyEvent	*ev)

+{

+    return _XimTriggerCheck(im, ev, (INT32)im->private.proto.im_onkeylist[0],

+					&im->private.proto.im_onkeylist[1]);

+}

+

+Private long

+_XimTriggerOffCheck(

+    Xim		 im,

+    XKeyEvent	*ev)

+{

+    return _XimTriggerCheck(im, ev, (INT32)im->private.proto.im_offkeylist[0],

+					&im->private.proto.im_offkeylist[1]);

+}

+

+Private Bool

+_XimOnKeysCheck(

+    Xic		 ic,

+    XKeyEvent	*ev)

+{

+    Xim		 im = (Xim)ic->core.im;

+    long	 idx;

+

+    if (IS_DYNAMIC_EVENT_FLOW(ic->core.im) &&

+	    im->private.proto.im_onkeylist &&

+	    im->private.proto.im_onkeylist[0]) {

+	if ((idx = _XimTriggerOnCheck(im, ev)) >= 0) {

+	    (void)_XimTriggerNotify(im, ic, 0, (CARD32)idx); /* Trigger on */

+	    return True;

+	}

+    }

+    return False;

+}

+

+Private Bool

+_XimOffKeysCheck(

+    Xic		 ic,

+    XKeyEvent	*ev)

+{

+    Xim		 im = (Xim)ic->core.im;

+    long	 idx;

+

+    if (IS_DYNAMIC_EVENT_FLOW(ic->core.im) &&

+	    im->private.proto.im_offkeylist &&

+	    im->private.proto.im_offkeylist[0]) {

+	if ((idx = _XimTriggerOffCheck(im, ev)) >= 0) {

+	    _XimTriggerNotify(im, ic, 1, (CARD32)idx); /* Trigger off */

+	    return True;

+	}

+    }

+    return False;

+}

+

+Private void

+_XimPendingFilter(

+    Xic	 	 ic)

+{

+    Xim          im = (Xim)ic->core.im;

+

+    if (IS_NEED_SYNC_REPLY(ic)) {

+	(void)_XimProcSyncReply(im, ic);

+	UNMARK_NEED_SYNC_REPLY(ic);

+    }

+    return;

+}

+

+Private Bool

+_XimProtoKeypressFilter(

+    Xic		 ic,

+    XKeyEvent	*ev)

+{

+#ifdef XIM_CONNECTABLE

+    Xim		im = (Xim)ic->core.im;

+#endif

+

+    if (IS_FABLICATED(ic)) {

+	_XimPendingFilter(ic);

+	UNMARK_FABLICATED(ic);

+	return NOTFILTERD;

+    }

+

+    if (IS_NEGLECT_EVENT(ic, KeyPressMask))

+	return FILTERD;

+

+#ifdef XIM_CONNECTABLE

+    if (!IS_IC_CONNECTED(ic)) {

+	if (IS_CONNECTABLE(im)) {

+	    if (_XimConnectServer(im)) {

+		if (!_XimReCreateIC(ic)) {

+		    _XimDelayModeSetAttr(im);

+		    return NOTFILTERD;

+		}

+	    } else {

+		return NOTFILTERD;

+	    }

+	} else {

+	    return NOTFILTERD;

+	}

+    }

+#else

+    if (!IS_IC_CONNECTED(ic))

+	return NOTFILTERD;

+#endif /* XIM_CONNECTABLE */

+

+    if (!IS_FORWARD_EVENT(ic, KeyPressMask)) {

+	if (_XimOnKeysCheck(ic, ev))

+	    return FILTERD;

+	return NOTFILTERD;

+    }

+    if (_XimOffKeysCheck(ic, ev))

+	return FILTERD;

+

+    if (_XimForwardEvent(ic, (XEvent *)ev,

+				IS_SYNCHRONOUS_EVENT(ic, KeyPressMask)))

+	return FILTERD;

+

+    return NOTFILTERD;

+}

+

+Private Bool

+_XimFilterKeypress(

+    Display		*d,

+    Window		 w,

+    XEvent		*ev,

+    XPointer		 client_data)

+{

+    return _XimProtoKeypressFilter((Xic)client_data, (XKeyEvent *)ev );

+}

+

+Private Bool

+_XimProtoKeyreleaseFilter(

+    Xic		 ic,

+    XKeyEvent	*ev)

+{

+#ifdef XIM_CONNECTABLE

+    Xim		im = (Xim)ic->core.im;

+#endif

+

+    if (IS_FABLICATED(ic)) {

+	_XimPendingFilter(ic);

+	UNMARK_FABLICATED(ic);

+	return NOTFILTERD;

+    }

+

+    if (IS_NEGLECT_EVENT(ic, KeyReleaseMask))

+	return FILTERD;

+

+#ifdef XIM_CONNECTABLE

+    if (!IS_IC_CONNECTED(ic)) {

+	if (IS_CONNECTABLE(im)) {

+	    if (_XimConnectServer(im)) {

+		if (!_XimReCreateIC(ic)) {

+		    _XimDelayModeSetAttr(im);

+		    return NOTFILTERD;

+		}

+	    } else {

+		return NOTFILTERD;

+	    }

+	} else {

+	    return NOTFILTERD;

+	}

+    }

+#else

+    if (!IS_IC_CONNECTED(ic))

+	return NOTFILTERD;

+#endif /* XIM_CONNECTABLE */

+

+    if (!IS_FORWARD_EVENT(ic, KeyReleaseMask)) {

+	if (_XimOnKeysCheck(ic, ev))

+	    return FILTERD;

+	return NOTFILTERD;

+    }

+    if (_XimOffKeysCheck(ic, ev))

+	    return FILTERD;

+

+    if (_XimForwardEvent(ic, (XEvent *)ev,

+				IS_SYNCHRONOUS_EVENT(ic, KeyPressMask)))

+	return FILTERD;

+

+    return NOTFILTERD;

+}

+

+Private Bool

+_XimFilterKeyrelease(

+    Display		*d,

+    Window		 w,

+    XEvent		*ev,

+    XPointer		 client_data)

+{

+    return _XimProtoKeyreleaseFilter((Xic)client_data, (XKeyEvent *)ev);

+}

+

+Private void

+_XimRegisterKeyPressFilter(

+    Xic		 ic)

+{

+    if (ic->core.focus_window) {

+	if (!(ic->private.proto.registed_filter_event & KEYPRESS_MASK)) {

+	    _XRegisterFilterByType (ic->core.im->core.display,

+				    ic->core.focus_window,

+				    KeyPress, KeyPress,

+				    _XimFilterKeypress,

+				    (XPointer)ic);

+	    ic->private.proto.registed_filter_event |= KEYPRESS_MASK;

+	}

+    }

+    return;

+}

+

+Private void

+_XimRegisterKeyReleaseFilter(

+    Xic		 ic)

+{

+    if (ic->core.focus_window) {

+	if (!(ic->private.proto.registed_filter_event & KEYRELEASE_MASK)) {

+	    _XRegisterFilterByType (ic->core.im->core.display,

+				    ic->core.focus_window,

+				    KeyRelease, KeyRelease,

+				    _XimFilterKeyrelease,

+				    (XPointer)ic);

+	    ic->private.proto.registed_filter_event |= KEYRELEASE_MASK;

+	}

+    }

+    return;

+}

+

+Private void

+_XimUnregisterKeyPressFilter(

+    Xic		 ic)

+{

+    if (ic->core.focus_window) {

+	if (ic->private.proto.registed_filter_event & KEYPRESS_MASK) {

+	    _XUnregisterFilter (ic->core.im->core.display,

+				ic->core.focus_window,

+				_XimFilterKeypress,

+				(XPointer)ic);

+	    ic->private.proto.registed_filter_event &= ~KEYPRESS_MASK;

+	}

+    }

+    return;

+}

+

+Private void

+_XimUnregisterKeyReleaseFilter(

+    Xic		 ic)

+{

+    if (ic->core.focus_window) {

+	if (ic->private.proto.registed_filter_event & KEYRELEASE_MASK) {

+	    _XUnregisterFilter (ic->core.im->core.display,

+				ic->core.focus_window,

+				_XimFilterKeyrelease,

+				(XPointer)ic);

+	    ic->private.proto.registed_filter_event &= ~KEYRELEASE_MASK;

+	}

+    }

+    return;

+}

+

+Public void

+_XimRegisterFilter(

+    Xic		 ic)

+{

+    _XimRegisterKeyPressFilter(ic);

+    if (IS_FORWARD_EVENT(ic, KeyReleaseMask))

+	_XimRegisterKeyReleaseFilter(ic);

+    return;

+}

+

+Public void

+_XimUnregisterFilter(

+    Xic		 ic)

+{

+    _XimUnregisterKeyPressFilter(ic);

+    _XimUnregisterKeyReleaseFilter(ic);

+    return;

+}

+

+Public void

+_XimReregisterFilter(

+    Xic		 ic)

+{

+    if (IS_FORWARD_EVENT(ic, KeyReleaseMask))

+	_XimRegisterKeyReleaseFilter(ic);

+    else

+	_XimUnregisterKeyReleaseFilter(ic);

+

+    return;

+}

+

+Private Bool

+_XimFilterServerDestroy(

+    Display		*d,

+    Window		 w,

+    XEvent		*ev,

+    XPointer		 client_data)

+{

+    Xim			 im = (Xim)client_data;

+

+    if (ev->type == DestroyNotify) {

+	UNMARK_SERVER_CONNECTED(im);

+#ifdef XIM_CONNECTABLE

+	if (!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) {

+	    _XimServerReconectableDestroy();

+	    return True;

+	}

+#endif /* XIM_CONNECTABLE */

+	_XimServerDestroy(im);

+    }

+    return True;

+}

+

+Public void

+_XimRegisterServerFilter(

+    Xim		 im)

+{

+    if (im->private.proto.im_window) {

+	if (!(im->private.proto.registed_filter_event & DESTROYNOTIFY_MASK)) {

+	    _XRegisterFilterByMask(im->core.display,

+		    im->private.proto.im_window,

+		    StructureNotifyMask,

+		    _XimFilterServerDestroy,

+		    (XPointer)im);

+	    XSelectInput(im->core.display, im->private.proto.im_window,

+			 StructureNotifyMask);

+	    im->private.proto.registed_filter_event |= DESTROYNOTIFY_MASK;

+	}

+    }

+    return;

+}

+

+Public void

+_XimUnregisterServerFilter(

+    Xim		 im)

+{

+    if (im->private.proto.im_window) {

+	if (im->private.proto.registed_filter_event & DESTROYNOTIFY_MASK) {

+	    _XUnregisterFilter(im->core.display,

+		    im->private.proto.im_window,

+		    _XimFilterServerDestroy,

+		    (XPointer)im);

+	    im->private.proto.registed_filter_event &= ~DESTROYNOTIFY_MASK;

+	}

+    }

+    return;

+}

+