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Diffstat (limited to 'libX11/src/xlibi18n/XDefaultIMIF.c')
-rw-r--r--libX11/src/xlibi18n/XDefaultIMIF.c938
1 files changed, 469 insertions, 469 deletions
diff --git a/libX11/src/xlibi18n/XDefaultIMIF.c b/libX11/src/xlibi18n/XDefaultIMIF.c
index e97d2f444..71b1af177 100644
--- a/libX11/src/xlibi18n/XDefaultIMIF.c
+++ b/libX11/src/xlibi18n/XDefaultIMIF.c
@@ -1,469 +1,469 @@
-/*
-Copyright 1985, 1986, 1987, 1991, 1998 The Open Group
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions: The above copyright notice and this
-permission notice shall be included in all copies or substantial
-portions of the Software.
-
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
-EVEN IF ADVISED IN ADVANCE OF THE POSSIBILITY OF SUCH DAMAGES.
-
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-
-X Window System is a trademark of The Open Group
-
-OSF/1, OSF/Motif and Motif are registered trademarks, and OSF, the OSF
-logo, LBX, X Window System, and Xinerama are trademarks of the Open
-Group. All other trademarks and registered trademarks mentioned herein
-are the property of their respective owners. No right, title or
-interest in or to any trademark, service mark, logo or trade name of
-Sun Microsystems, Inc. or its licensors is granted.
-
-*/
-/*
- * Copyright 2000 Oracle and/or its affiliates. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include "XlcGeneric.h"
-
-#ifndef MAXINT
-#define MAXINT (~((unsigned int)1 << (8 * sizeof(int)) - 1))
-#endif /* !MAXINT */
-
-typedef struct _StaticXIM *StaticXIM;
-
-typedef struct _XIMStaticXIMRec {
- /* for CT => MB,WC converter */
- XlcConv ctom_conv;
- XlcConv ctow_conv;
-} XIMStaticXIMRec;
-
-typedef enum {
- CREATE_IC = 1,
- SET_ICVAL = 2,
- GET_ICVAL = 3
-} XICOp_t;
-
-typedef struct _StaticXIM {
- XIMMethods methods;
- XIMCoreRec core;
- XIMStaticXIMRec *private;
-} StaticXIMRec;
-
-static Status _CloseIM(
- XIM
-);
-
-static char *_SetIMValues(
- XIM, XIMArg *
-);
-
-static char *_GetIMValues(
- XIM, XIMArg*
-);
-
-static XIC _CreateIC(
- XIM, XIMArg*
-);
-
-static _Xconst XIMMethodsRec local_im_methods = {
- _CloseIM, /* close */
- _SetIMValues, /* set_values */
- _GetIMValues, /* get_values */
- _CreateIC, /* create_ic */
- NULL, /* ctstombs */
- NULL /* ctstowcs */
-};
-
-static void _DestroyIC(
- XIC
-);
-static void _SetFocus(
- XIC
-);
-static void _UnsetFocus(
- XIC
-);
-static char* _SetICValues(
- XIC, XIMArg *
-);
-static char* _GetICValues(
- XIC, XIMArg *
-);
-static char *_MbReset(
- XIC
-);
-static wchar_t *_WcReset(
- XIC
-);
-static int _MbLookupString(
- XIC, XKeyEvent *, char *, int, KeySym *, Status *
-);
-static int _WcLookupString(
- XIC, XKeyEvent *, wchar_t *, int, KeySym *, Status *
-);
-
-static _Xconst XICMethodsRec local_ic_methods = {
- _DestroyIC, /* destroy */
- _SetFocus, /* set_focus */
- _UnsetFocus, /* unset_focus */
- _SetICValues, /* set_values */
- _GetICValues, /* get_values */
- _MbReset, /* mb_reset */
- _WcReset, /* wc_reset */
- NULL, /* utf8_reset */ /* ??? */
- _MbLookupString, /* mb_lookup_string */
- _WcLookupString, /* wc_lookup_string */
- NULL /* utf8_lookup_string */ /* ??? */
-};
-
-XIM
-_XDefaultOpenIM(
- XLCd lcd,
- Display *dpy,
- XrmDatabase rdb,
- char *res_name,
- char *res_class)
-{
- StaticXIM im;
- XIMStaticXIMRec *local_impart;
- XlcConv ctom_conv, ctow_conv;
- int i;
- char *mod;
- char buf[BUFSIZ];
-
- if (!(ctom_conv = _XlcOpenConverter(lcd,
- XlcNCompoundText, lcd, XlcNMultiByte))) {
- return((XIM)NULL);
- }
-
- if (!(ctow_conv = _XlcOpenConverter(lcd,
- XlcNCompoundText, lcd, XlcNWideChar))) {
- return((XIM)NULL);
- }
-
- if ((im = (StaticXIM)Xmalloc(sizeof(StaticXIMRec))) == (StaticXIM)NULL) {
- return((XIM)NULL);
- }
- if ((local_impart = (XIMStaticXIMRec*)Xmalloc(sizeof(XIMStaticXIMRec)))
- == (XIMStaticXIMRec *)NULL) {
- Xfree(im);
- return((XIM)NULL);
- }
- memset(im, 0, sizeof(StaticXIMRec));
- memset(local_impart, 0, sizeof(XIMStaticXIMRec));
-
- buf[0] = '\0';
- i = 0;
- if ((lcd->core->modifiers) && (*lcd->core->modifiers)) {
-#define MODIFIER "@im="
- mod = strstr(lcd->core->modifiers, MODIFIER);
- if (mod) {
- mod += strlen(MODIFIER);
- while (*mod && *mod != '@' && i < BUFSIZ - 1) {
- buf[i++] = *mod++;
- }
- buf[i] = '\0';
- }
- }
-#undef MODIFIER
- if ((im->core.im_name = Xmalloc(i+1)) == NULL)
- goto Error2;
- strcpy(im->core.im_name, buf);
-
- im->private = local_impart;
- im->methods = (XIMMethods)&local_im_methods;
- im->core.lcd = lcd;
- im->core.ic_chain = (XIC)NULL;
- im->core.display = dpy;
- im->core.rdb = rdb;
- im->core.res_name = NULL;
- im->core.res_class = NULL;
-
- local_impart->ctom_conv = ctom_conv;
- local_impart->ctow_conv = ctow_conv;
-
- if ((res_name != NULL) && (*res_name != '\0')){
- im->core.res_name = strdup(res_name);
- }
- if ((res_class != NULL) && (*res_class != '\0')){
- im->core.res_class = strdup(res_class);
- }
-
- return (XIM)im;
-Error2 :
- Xfree(im->private);
- Xfree(im->core.im_name);
- Xfree(im);
- _XlcCloseConverter(ctom_conv);
- _XlcCloseConverter(ctow_conv);
- return(NULL);
-}
-
-static Status
-_CloseIM(XIM xim)
-{
- StaticXIM im = (StaticXIM)xim;
- _XlcCloseConverter(im->private->ctom_conv);
- _XlcCloseConverter(im->private->ctow_conv);
- XFree(im->private);
- XFree(im->core.im_name);
- if (im->core.res_name) XFree(im->core.res_name);
- if (im->core.res_class) XFree(im->core.res_class);
- return 1; /*bugID 4163122*/
-}
-
-static char *
-_SetIMValues(
- XIM xim,
- XIMArg *arg)
-{
- return(arg->name); /* evil */
-}
-
-static char *
-_GetIMValues(
- XIM xim,
- XIMArg *values)
-{
- XIMArg *p;
- XIMStyles *styles;
-
- for (p = values; p->name != NULL; p++) {
- if (strcmp(p->name, XNQueryInputStyle) == 0) {
- styles = (XIMStyles *)Xmalloc(sizeof(XIMStyles));
- *(XIMStyles **)p->value = styles;
- styles->count_styles = 1;
- styles->supported_styles =
- (XIMStyle*)Xmalloc(styles->count_styles * sizeof(XIMStyle));
- styles->supported_styles[0] = (XIMPreeditNone | XIMStatusNone);
- } else {
- break;
- }
- }
- return (p->name);
-}
-
-static char*
-_SetICValueData(XIC ic, XIMArg *values, XICOp_t mode)
-{
- XIMArg *p;
- char *return_name = NULL;
-
- for (p = values; p != NULL && p->name != NULL; p++) {
- if(strcmp(p->name, XNInputStyle) == 0) {
- if (mode == CREATE_IC)
- ic->core.input_style = (XIMStyle)p->value;
- } else if (strcmp(p->name, XNClientWindow) == 0) {
- ic->core.client_window = (Window)p->value ;
- } else if (strcmp(p->name, XNFocusWindow) == 0) {
- ic->core.focus_window = (Window)p->value ;
- } else if (strcmp(p->name, XNPreeditAttributes) == 0
- || strcmp(p->name, XNStatusAttributes) == 0) {
- return_name = _SetICValueData(ic, (XIMArg*)p->value, mode);
- if (return_name) break;
- } else {
- return_name = p->name;
- break;
- }
- }
- return(return_name);
-}
-
-static char*
-_GetICValueData(XIC ic, XIMArg *values, XICOp_t mode)
-{
- XIMArg *p;
- char *return_name = NULL;
-
- for (p = values; p->name != NULL; p++) {
- if(strcmp(p->name, XNInputStyle) == 0) {
- *((XIMStyle *)(p->value)) = ic->core.input_style;
- } else if (strcmp(p->name, XNClientWindow) == 0) {
- *((Window *)(p->value)) = ic->core.client_window;
- } else if (strcmp(p->name, XNFocusWindow) == 0) {
- *((Window *)(p->value)) = ic->core.focus_window;
- } else if (strcmp(p->name, XNFilterEvents) == 0) {
- *((unsigned long *)(p->value))= ic->core.filter_events;
- } else if (strcmp(p->name, XNPreeditAttributes) == 0
- || strcmp(p->name, XNStatusAttributes) == 0) {
- return_name = _GetICValueData(ic, (XIMArg*)p->value, mode);
- if (return_name) break;
- } else {
- return_name = p->name;
- break;
- }
- }
- return(return_name);
-}
-
-static XIC
-_CreateIC(XIM im, XIMArg *arg)
-{
- XIC ic;
-
- if ((ic = (XIC)Xmalloc(sizeof(XICRec))) == (XIC)NULL) {
- return ((XIC)NULL);
- }
- memset(ic, 0, sizeof(XICRec));
-
- ic->methods = (XICMethods)&local_ic_methods;
- ic->core.im = im;
- ic->core.filter_events = KeyPressMask;
-
- if (_SetICValueData(ic, arg, CREATE_IC) != NULL)
- goto err_return;
- if (!(ic->core.input_style))
- goto err_return;
-
- return (XIC)ic;
-err_return:
- XFree(ic);
- return ((XIC)NULL);
-}
-
-static void
-_DestroyIC(XIC ic)
-{
-/*BugId4255571. This Xfree() should be removed because XDestroyIC() still need ic after invoking _DestroyIC() and there is a XFree(ic) at the end of XDestroyIC() already.
- if(ic)
- XFree(ic); */
-}
-
-static void
-_SetFocus(XIC ic)
-{
-}
-
-static void
-_UnsetFocus(XIC ic)
-{
-}
-
-static char*
-_SetICValues(XIC ic, XIMArg *args)
-{
- char *ret = NULL;
- if (!ic) {
- return (args->name);
- }
- ret = _SetICValueData(ic, args, SET_ICVAL);
- return(ret);
-}
-
-static char*
-_GetICValues(XIC ic, XIMArg *args)
-{
- char *ret = NULL;
- if (!ic) {
- return (args->name);
- }
- ret = _GetICValueData(ic, args, GET_ICVAL);
- return(ret);
-}
-
-static char *
-_MbReset(XIC xic)
-{
- return(NULL);
-}
-
-static wchar_t *
-_WcReset(XIC xic)
-{
- return(NULL);
-}
-
-static int
-_MbLookupString(
- XIC xic,
- XKeyEvent *ev,
- char * buffer,
- int bytes,
- KeySym *keysym,
- Status *status)
-{
- XComposeStatus NotSupportedYet ;
- int length;
-
- length = XLookupString(ev, buffer, bytes, keysym, &NotSupportedYet);
-
- if (keysym && *keysym == NoSymbol){
- *status = XLookupNone;
- } else if (length > 0) {
- *status = XLookupBoth;
- } else {
- *status = XLookupKeySym;
- }
- return(length);
-}
-
-static int
-_WcLookupString(
- XIC xic,
- XKeyEvent *ev,
- wchar_t * buffer,
- int wlen,
- KeySym *keysym,
- Status *status)
-{
- XComposeStatus NotSupportedYet ;
- int length;
- /* In single-byte, mb_len = wc_len */
- char *mb_buf = (char *)Xmalloc(wlen);
-
- length = XLookupString(ev, mb_buf, wlen, keysym, &NotSupportedYet);
-
- if (keysym && *keysym == NoSymbol){
- *status = XLookupNone;
- } else if (length > 0) {
- *status = XLookupBoth;
- } else {
- *status = XLookupKeySym;
- }
- mbstowcs(buffer, mb_buf, length);
- XFree(mb_buf);
- return(length);
-}
+/*
+Copyright 1985, 1986, 1987, 1991, 1998 The Open Group
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions: The above copyright notice and this
+permission notice shall be included in all copies or substantial
+portions of the Software.
+
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+EVEN IF ADVISED IN ADVANCE OF THE POSSIBILITY OF SUCH DAMAGES.
+
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+X Window System is a trademark of The Open Group
+
+OSF/1, OSF/Motif and Motif are registered trademarks, and OSF, the OSF
+logo, LBX, X Window System, and Xinerama are trademarks of the Open
+Group. All other trademarks and registered trademarks mentioned herein
+are the property of their respective owners. No right, title or
+interest in or to any trademark, service mark, logo or trade name of
+Sun Microsystems, Inc. or its licensors is granted.
+
+*/
+/*
+ * Copyright 2000 Oracle and/or its affiliates. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "XlcGeneric.h"
+
+#ifndef MAXINT
+#define MAXINT (~((unsigned int)1 << (8 * sizeof(int)) - 1))
+#endif /* !MAXINT */
+
+typedef struct _StaticXIM *StaticXIM;
+
+typedef struct _XIMStaticXIMRec {
+ /* for CT => MB,WC converter */
+ XlcConv ctom_conv;
+ XlcConv ctow_conv;
+} XIMStaticXIMRec;
+
+typedef enum {
+ CREATE_IC = 1,
+ SET_ICVAL = 2,
+ GET_ICVAL = 3
+} XICOp_t;
+
+typedef struct _StaticXIM {
+ XIMMethods methods;
+ XIMCoreRec core;
+ XIMStaticXIMRec *private;
+} StaticXIMRec;
+
+static Status _CloseIM(
+ XIM
+);
+
+static char *_SetIMValues(
+ XIM, XIMArg *
+);
+
+static char *_GetIMValues(
+ XIM, XIMArg*
+);
+
+static XIC _CreateIC(
+ XIM, XIMArg*
+);
+
+static _Xconst XIMMethodsRec local_im_methods = {
+ _CloseIM, /* close */
+ _SetIMValues, /* set_values */
+ _GetIMValues, /* get_values */
+ _CreateIC, /* create_ic */
+ NULL, /* ctstombs */
+ NULL /* ctstowcs */
+};
+
+static void _DestroyIC(
+ XIC
+);
+static void _SetFocus(
+ XIC
+);
+static void _UnsetFocus(
+ XIC
+);
+static char* _SetICValues(
+ XIC, XIMArg *
+);
+static char* _GetICValues(
+ XIC, XIMArg *
+);
+static char *_MbReset(
+ XIC
+);
+static wchar_t *_WcReset(
+ XIC
+);
+static int _MbLookupString(
+ XIC, XKeyEvent *, char *, int, KeySym *, Status *
+);
+static int _WcLookupString(
+ XIC, XKeyEvent *, wchar_t *, int, KeySym *, Status *
+);
+
+static _Xconst XICMethodsRec local_ic_methods = {
+ _DestroyIC, /* destroy */
+ _SetFocus, /* set_focus */
+ _UnsetFocus, /* unset_focus */
+ _SetICValues, /* set_values */
+ _GetICValues, /* get_values */
+ _MbReset, /* mb_reset */
+ _WcReset, /* wc_reset */
+ NULL, /* utf8_reset */ /* ??? */
+ _MbLookupString, /* mb_lookup_string */
+ _WcLookupString, /* wc_lookup_string */
+ NULL /* utf8_lookup_string */ /* ??? */
+};
+
+XIM
+_XDefaultOpenIM(
+ XLCd lcd,
+ Display *dpy,
+ XrmDatabase rdb,
+ char *res_name,
+ char *res_class)
+{
+ StaticXIM im;
+ XIMStaticXIMRec *local_impart;
+ XlcConv ctom_conv, ctow_conv;
+ int i;
+ char *mod;
+ char buf[BUFSIZ];
+
+ if (!(ctom_conv = _XlcOpenConverter(lcd,
+ XlcNCompoundText, lcd, XlcNMultiByte))) {
+ return((XIM)NULL);
+ }
+
+ if (!(ctow_conv = _XlcOpenConverter(lcd,
+ XlcNCompoundText, lcd, XlcNWideChar))) {
+ return((XIM)NULL);
+ }
+
+ if ((im = (StaticXIM)Xmalloc(sizeof(StaticXIMRec))) == (StaticXIM)NULL) {
+ return((XIM)NULL);
+ }
+ if ((local_impart = (XIMStaticXIMRec*)Xmalloc(sizeof(XIMStaticXIMRec)))
+ == (XIMStaticXIMRec *)NULL) {
+ Xfree(im);
+ return((XIM)NULL);
+ }
+ memset(im, 0, sizeof(StaticXIMRec));
+ memset(local_impart, 0, sizeof(XIMStaticXIMRec));
+
+ buf[0] = '\0';
+ i = 0;
+ if ((lcd->core->modifiers) && (*lcd->core->modifiers)) {
+#define MODIFIER "@im="
+ mod = strstr(lcd->core->modifiers, MODIFIER);
+ if (mod) {
+ mod += strlen(MODIFIER);
+ while (*mod && *mod != '@' && i < BUFSIZ - 1) {
+ buf[i++] = *mod++;
+ }
+ buf[i] = '\0';
+ }
+ }
+#undef MODIFIER
+ if ((im->core.im_name = Xmalloc(i+1)) == NULL)
+ goto Error2;
+ strcpy(im->core.im_name, buf);
+
+ im->private = local_impart;
+ im->methods = (XIMMethods)&local_im_methods;
+ im->core.lcd = lcd;
+ im->core.ic_chain = (XIC)NULL;
+ im->core.display = dpy;
+ im->core.rdb = rdb;
+ im->core.res_name = NULL;
+ im->core.res_class = NULL;
+
+ local_impart->ctom_conv = ctom_conv;
+ local_impart->ctow_conv = ctow_conv;
+
+ if ((res_name != NULL) && (*res_name != '\0')){
+ im->core.res_name = strdup(res_name);
+ }
+ if ((res_class != NULL) && (*res_class != '\0')){
+ im->core.res_class = strdup(res_class);
+ }
+
+ return (XIM)im;
+Error2 :
+ Xfree(im->private);
+ Xfree(im->core.im_name);
+ Xfree(im);
+ _XlcCloseConverter(ctom_conv);
+ _XlcCloseConverter(ctow_conv);
+ return(NULL);
+}
+
+static Status
+_CloseIM(XIM xim)
+{
+ StaticXIM im = (StaticXIM)xim;
+ _XlcCloseConverter(im->private->ctom_conv);
+ _XlcCloseConverter(im->private->ctow_conv);
+ XFree(im->private);
+ XFree(im->core.im_name);
+ if (im->core.res_name) XFree(im->core.res_name);
+ if (im->core.res_class) XFree(im->core.res_class);
+ return 1; /*bugID 4163122*/
+}
+
+static char *
+_SetIMValues(
+ XIM xim,
+ XIMArg *arg)
+{
+ return(arg->name); /* evil */
+}
+
+static char *
+_GetIMValues(
+ XIM xim,
+ XIMArg *values)
+{
+ XIMArg *p;
+ XIMStyles *styles;
+
+ for (p = values; p->name != NULL; p++) {
+ if (strcmp(p->name, XNQueryInputStyle) == 0) {
+ styles = (XIMStyles *)Xmalloc(sizeof(XIMStyles));
+ *(XIMStyles **)p->value = styles;
+ styles->count_styles = 1;
+ styles->supported_styles =
+ (XIMStyle*)Xmalloc(styles->count_styles * sizeof(XIMStyle));
+ styles->supported_styles[0] = (XIMPreeditNone | XIMStatusNone);
+ } else {
+ break;
+ }
+ }
+ return (p->name);
+}
+
+static char*
+_SetICValueData(XIC ic, XIMArg *values, XICOp_t mode)
+{
+ XIMArg *p;
+ char *return_name = NULL;
+
+ for (p = values; p != NULL && p->name != NULL; p++) {
+ if(strcmp(p->name, XNInputStyle) == 0) {
+ if (mode == CREATE_IC)
+ ic->core.input_style = (XIMStyle)p->value;
+ } else if (strcmp(p->name, XNClientWindow) == 0) {
+ ic->core.client_window = (Window)p->value ;
+ } else if (strcmp(p->name, XNFocusWindow) == 0) {
+ ic->core.focus_window = (Window)p->value ;
+ } else if (strcmp(p->name, XNPreeditAttributes) == 0
+ || strcmp(p->name, XNStatusAttributes) == 0) {
+ return_name = _SetICValueData(ic, (XIMArg*)p->value, mode);
+ if (return_name) break;
+ } else {
+ return_name = p->name;
+ break;
+ }
+ }
+ return(return_name);
+}
+
+static char*
+_GetICValueData(XIC ic, XIMArg *values, XICOp_t mode)
+{
+ XIMArg *p;
+ char *return_name = NULL;
+
+ for (p = values; p->name != NULL; p++) {
+ if(strcmp(p->name, XNInputStyle) == 0) {
+ *((XIMStyle *)(p->value)) = ic->core.input_style;
+ } else if (strcmp(p->name, XNClientWindow) == 0) {
+ *((Window *)(p->value)) = ic->core.client_window;
+ } else if (strcmp(p->name, XNFocusWindow) == 0) {
+ *((Window *)(p->value)) = ic->core.focus_window;
+ } else if (strcmp(p->name, XNFilterEvents) == 0) {
+ *((unsigned long *)(p->value))= ic->core.filter_events;
+ } else if (strcmp(p->name, XNPreeditAttributes) == 0
+ || strcmp(p->name, XNStatusAttributes) == 0) {
+ return_name = _GetICValueData(ic, (XIMArg*)p->value, mode);
+ if (return_name) break;
+ } else {
+ return_name = p->name;
+ break;
+ }
+ }
+ return(return_name);
+}
+
+static XIC
+_CreateIC(XIM im, XIMArg *arg)
+{
+ XIC ic;
+
+ if ((ic = (XIC)Xmalloc(sizeof(XICRec))) == (XIC)NULL) {
+ return ((XIC)NULL);
+ }
+ memset(ic, 0, sizeof(XICRec));
+
+ ic->methods = (XICMethods)&local_ic_methods;
+ ic->core.im = im;
+ ic->core.filter_events = KeyPressMask;
+
+ if (_SetICValueData(ic, arg, CREATE_IC) != NULL)
+ goto err_return;
+ if (!(ic->core.input_style))
+ goto err_return;
+
+ return (XIC)ic;
+err_return:
+ XFree(ic);
+ return ((XIC)NULL);
+}
+
+static void
+_DestroyIC(XIC ic)
+{
+/*BugId4255571. This Xfree() should be removed because XDestroyIC() still need ic after invoking _DestroyIC() and there is a XFree(ic) at the end of XDestroyIC() already.
+ if(ic)
+ XFree(ic); */
+}
+
+static void
+_SetFocus(XIC ic)
+{
+}
+
+static void
+_UnsetFocus(XIC ic)
+{
+}
+
+static char*
+_SetICValues(XIC ic, XIMArg *args)
+{
+ char *ret = NULL;
+ if (!ic) {
+ return (args->name);
+ }
+ ret = _SetICValueData(ic, args, SET_ICVAL);
+ return(ret);
+}
+
+static char*
+_GetICValues(XIC ic, XIMArg *args)
+{
+ char *ret = NULL;
+ if (!ic) {
+ return (args->name);
+ }
+ ret = _GetICValueData(ic, args, GET_ICVAL);
+ return(ret);
+}
+
+static char *
+_MbReset(XIC xic)
+{
+ return(NULL);
+}
+
+static wchar_t *
+_WcReset(XIC xic)
+{
+ return(NULL);
+}
+
+static int
+_MbLookupString(
+ XIC xic,
+ XKeyEvent *ev,
+ char * buffer,
+ int bytes,
+ KeySym *keysym,
+ Status *status)
+{
+ XComposeStatus NotSupportedYet ;
+ int length;
+
+ length = XLookupString(ev, buffer, bytes, keysym, &NotSupportedYet);
+
+ if (keysym && *keysym == NoSymbol){
+ *status = XLookupNone;
+ } else if (length > 0) {
+ *status = XLookupBoth;
+ } else {
+ *status = XLookupKeySym;
+ }
+ return(length);
+}
+
+static int
+_WcLookupString(
+ XIC xic,
+ XKeyEvent *ev,
+ wchar_t * buffer,
+ int wlen,
+ KeySym *keysym,
+ Status *status)
+{
+ XComposeStatus NotSupportedYet ;
+ int length;
+ /* In single-byte, mb_len = wc_len */
+ char *mb_buf = (char *)Xmalloc(wlen);
+
+ length = XLookupString(ev, mb_buf, wlen, keysym, &NotSupportedYet);
+
+ if (keysym && *keysym == NoSymbol){
+ *status = XLookupNone;
+ } else if (length > 0) {
+ *status = XLookupBoth;
+ } else {
+ *status = XLookupKeySym;
+ }
+ mbstowcs(buffer, mb_buf, length);
+ XFree(mb_buf);
+ return(length);
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-30 21:32:39 +0000