From 3562e78743202e43aec8727005182a2558117eca Mon Sep 17 00:00:00 2001 From: marha Date: Sun, 28 Jun 2009 22:07:26 +0000 Subject: Checked in the following released items: xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz --- libX11/modules/im/ximcp/imDefFlt.c | 420 +++++++++++++++++++++++++++++++++++++ 1 file changed, 420 insertions(+) create mode 100644 libX11/modules/im/ximcp/imDefFlt.c (limited to 'libX11/modules/im/ximcp/imDefFlt.c') diff --git a/libX11/modules/im/ximcp/imDefFlt.c b/libX11/modules/im/ximcp/imDefFlt.c new file mode 100644 index 000000000..ccf3ba348 --- /dev/null +++ b/libX11/modules/im/ximcp/imDefFlt.c @@ -0,0 +1,420 @@ +/* $Xorg: imDefFlt.c,v 1.4 2000/08/17 19:45:11 cpqbld Exp $ */ +/****************************************************************** + + 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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imDefFlt.c,v 1.4 2001/01/17 19:41:51 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#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; +} + -- cgit v1.2.3