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Diffstat (limited to 'modules/im/ximcp/imDefLkup.c')
-rw-r--r--modules/im/ximcp/imDefLkup.c485
1 files changed, 213 insertions, 272 deletions
diff --git a/modules/im/ximcp/imDefLkup.c b/modules/im/ximcp/imDefLkup.c
index f4f25b06..627e5f09 100644
--- a/modules/im/ximcp/imDefLkup.c
+++ b/modules/im/ximcp/imDefLkup.c
@@ -26,7 +26,7 @@ PERFORMANCE OF THIS SOFTWARE.
fujiwara@a80.tech.yk.fujitsu.co.jp
******************************************************************/
-/* $XFree86: xc/lib/X11/imDefLkup.c,v 3.9 2001/08/13 21:46:46 dawes Exp $ */
+/* $XFree86: xc/lib/X11/imDefLkup.c,v 3.12 2003/11/17 22:20:11 dawes Exp $ */
#include <X11/Xatom.h>
#define NEED_EVENTS
@@ -35,15 +35,9 @@ PERFORMANCE OF THIS SOFTWARE.
#include "Ximint.h"
Public Xic
-#if NeedFunctionPrototypes
_XimICOfXICID(
Xim im,
XICID icid)
-#else
-_XimICOfXICID(im, icid)
- Xim im;
- XICID icid;
-#endif /* NeedFunctionPrototypes */
{
Xic pic;
@@ -55,9 +49,9 @@ _XimICOfXICID(im, icid)
}
Private void
-_XimProcIMSetEventMask(im, buf)
- Xim im;
- XPointer buf;
+_XimProcIMSetEventMask(
+ Xim im,
+ XPointer buf)
{
EVENTMASK *buf_l = (EVENTMASK *)buf;
@@ -67,9 +61,9 @@ _XimProcIMSetEventMask(im, buf)
}
Private void
-_XimProcICSetEventMask(ic, buf)
- Xic ic;
- XPointer buf;
+_XimProcICSetEventMask(
+ Xic ic,
+ XPointer buf)
{
EVENTMASK *buf_l = (EVENTMASK *)buf;
@@ -80,19 +74,11 @@ _XimProcICSetEventMask(ic, buf)
}
Public Bool
-#if NeedFunctionPrototypes
_XimSetEventMaskCallback(
Xim xim,
INT16 len,
XPointer data,
XPointer call_data)
-#else
-_XimSetEventMaskCallback(xim, len, data, call_data)
- Xim xim;
- INT16 len;
- XPointer data;
- XPointer call_data;
-#endif /* NeedFunctionPrototypes */
{
CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
XIMID imid = buf_s[0];
@@ -113,19 +99,11 @@ _XimSetEventMaskCallback(xim, len, data, call_data)
}
Private Bool
-#if NeedFunctionPrototypes
_XimSyncCheck(
Xim im,
INT16 len,
XPointer data,
XPointer arg)
-#else
-_XimSyncCheck(im, len, data, arg)
- Xim im;
- INT16 len;
- XPointer data;
- XPointer arg;
-#endif
{
Xic ic = (Xic)arg;
CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
@@ -150,9 +128,9 @@ _XimSyncCheck(im, len, data, arg)
}
Public Bool
-_XimSync(im, ic)
- Xim im;
- Xic ic;
+_XimSync(
+ Xim im,
+ Xic ic)
{
CARD32 buf32[BUFSIZE/4];
CARD8 *buf = (CARD8 *)buf32;
@@ -208,9 +186,9 @@ _XimSync(im, ic)
}
Public Bool
-_XimProcSyncReply(im, ic)
- Xim im;
- Xic ic;
+_XimProcSyncReply(
+ Xim im,
+ Xic ic)
{
CARD32 buf32[BUFSIZE/4];
CARD8 *buf = (CARD8 *)buf32;
@@ -231,9 +209,9 @@ _XimProcSyncReply(im, ic)
}
Public Bool
-_XimRespSyncReply(ic, mode)
- Xic ic;
- BITMASK16 mode;
+_XimRespSyncReply(
+ Xic ic,
+ BITMASK16 mode)
{
if (mode & XimSYNCHRONUS) /* SYNC Request */
MARK_NEED_SYNC_REPLY(ic);
@@ -241,19 +219,11 @@ _XimRespSyncReply(ic, mode)
}
Public Bool
-#if NeedFunctionPrototypes
_XimSyncCallback(
Xim xim,
INT16 len,
XPointer data,
XPointer call_data)
-#else
-_XimSyncCallback(xim, len, data, call_data)
- Xim xim;
- INT16 len;
- XPointer data;
- XPointer call_data;
-#endif /* NeedFunctionPrototypes */
{
CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
XIMID imid = buf_s[0];
@@ -270,9 +240,9 @@ _XimSyncCallback(xim, len, data, call_data)
}
Private INT16
-_XimSetEventToWire(ev, event)
- XEvent *ev;
- xEvent *event;
+_XimSetEventToWire(
+ XEvent *ev,
+ xEvent *event)
{
if (!(_XimProtoEventToWire(ev, event, False)))
return 0;
@@ -282,10 +252,10 @@ _XimSetEventToWire(ev, event)
}
Private Bool
-_XimForwardEventCore(ic, ev, sync)
- Xic ic;
- XEvent *ev;
- Bool sync;
+_XimForwardEventCore(
+ Xic ic,
+ XEvent *ev,
+ Bool sync)
{
Xim im = (Xim)ic->core.im;
CARD32 buf32[BUFSIZE/4];
@@ -354,10 +324,10 @@ _XimForwardEventCore(ic, ev, sync)
}
Public Bool
-_XimForwardEvent(ic, ev, sync)
- Xic ic;
- XEvent *ev;
- Bool sync;
+_XimForwardEvent(
+ Xic ic,
+ XEvent *ev,
+ Bool sync)
{
#ifdef EXT_FORWARD
if (((ev->type == KeyPress) || (ev->type == KeyRelease)))
@@ -368,11 +338,11 @@ _XimForwardEvent(ic, ev, sync)
}
Private void
-_XimProcEvent(d, ic, ev, buf)
- Display *d;
- Xic ic;
- XEvent *ev;
- CARD16 *buf;
+_XimProcEvent(
+ Display *d,
+ Xic ic,
+ XEvent *ev,
+ CARD16 *buf)
{
INT16 serial = buf[0];
xEvent *xev = (xEvent *)&buf[1];
@@ -386,10 +356,10 @@ _XimProcEvent(d, ic, ev, buf)
}
Private Bool
-_XimForwardEventRecv(im, ic, buf)
- Xim im;
- Xic ic;
- XPointer buf;
+_XimForwardEventRecv(
+ Xim im,
+ Xic ic,
+ XPointer buf)
{
CARD16 *buf_s = (CARD16 *)buf;
Display *d = im->core.display;
@@ -405,19 +375,11 @@ _XimForwardEventRecv(im, ic, buf)
}
Public Bool
-#if NeedFunctionPrototypes
_XimForwardEventCallback(
Xim xim,
INT16 len,
XPointer data,
XPointer call_data)
-#else
-_XimForwardEventCallback(xim, len, data, call_data)
- Xim xim;
- INT16 len;
- XPointer data;
- XPointer call_data;
-#endif /* NeedFunctionPrototypes */
{
CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
XIMID imid = buf_s[0];
@@ -434,9 +396,9 @@ _XimForwardEventCallback(xim, len, data, call_data)
}
Private Bool
-_XimRegisterTriggerkey(im, buf)
- Xim im;
- XPointer buf;
+_XimRegisterTriggerkey(
+ Xim im,
+ XPointer buf)
{
CARD32 *buf_l = (CARD32 *)buf;
CARD32 len;
@@ -481,19 +443,11 @@ _XimRegisterTriggerkey(im, buf)
}
Public Bool
-#if NeedFunctionPrototypes
_XimRegisterTriggerKeysCallback(
Xim xim,
INT16 len,
XPointer data,
XPointer call_data)
-#else
-_XimRegisterTriggerKeysCallback(xim, len, data, call_data)
- Xim xim;
- INT16 len;
- XPointer data;
- XPointer call_data;
-#endif /* NeedFunctionPrototypes */
{
CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
Xim im = (Xim)call_data;
@@ -503,8 +457,8 @@ _XimRegisterTriggerKeysCallback(xim, len, data, call_data)
}
Public EVENTMASK
-_XimGetWindowEventmask(ic)
- Xic ic;
+_XimGetWindowEventmask(
+ Xic ic)
{
Xim im = (Xim )ic->core.im;
XWindowAttributes atr;
@@ -516,19 +470,11 @@ _XimGetWindowEventmask(ic)
Private Bool
-#if NeedFunctionPrototypes
_XimTriggerNotifyCheck(
Xim im,
INT16 len,
XPointer data,
XPointer arg)
-#else
-_XimTriggerNotifyCheck(im, len, data, arg)
- Xim im;
- INT16 len;
- XPointer data;
- XPointer arg;
-#endif
{
Xic ic = (Xic)arg;
CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
@@ -553,11 +499,11 @@ _XimTriggerNotifyCheck(im, len, data, arg)
}
Public Bool
-_XimTriggerNotify(im, ic, mode, idx)
- Xim im;
- Xic ic;
- int mode;
- CARD32 idx;
+_XimTriggerNotify(
+ Xim im,
+ Xic ic,
+ int mode,
+ CARD32 idx)
{
CARD32 buf32[BUFSIZE/4];
CARD8 *buf = (CARD8 *)buf32;
@@ -621,12 +567,12 @@ _XimTriggerNotify(im, ic, mode, idx)
}
Private Bool
-_XimRegCommitInfo(ic, string, string_len, keysym, keysym_len)
- Xic ic;
- char *string;
- int string_len;
- KeySym *keysym;
- int keysym_len;
+_XimRegCommitInfo(
+ Xic ic,
+ char *string,
+ int string_len,
+ KeySym *keysym,
+ int keysym_len)
{
XimCommitInfo info;
@@ -642,8 +588,8 @@ _XimRegCommitInfo(ic, string, string_len, keysym, keysym_len)
}
Private void
-_XimUnregCommitInfo(ic)
- Xic ic;
+_XimUnregCommitInfo(
+ Xic ic)
{
XimCommitInfo info;
@@ -660,8 +606,8 @@ _XimUnregCommitInfo(ic)
}
Public void
-_XimFreeCommitInfo(ic)
- Xic ic;
+_XimFreeCommitInfo(
+ Xic ic)
{
while (ic->private.proto.commit_info)
_XimUnregCommitInfo(ic);
@@ -669,11 +615,11 @@ _XimFreeCommitInfo(ic)
}
Private Bool
-_XimProcKeySym(ic, sym, xim_keysym, xim_keysym_len)
- Xic ic;
- CARD32 sym;
- KeySym **xim_keysym;
- int *xim_keysym_len;
+_XimProcKeySym(
+ Xic ic,
+ CARD32 sym,
+ KeySym **xim_keysym,
+ int *xim_keysym_len)
{
Xim im = (Xim)ic->core.im;
@@ -689,12 +635,12 @@ _XimProcKeySym(ic, sym, xim_keysym, xim_keysym_len)
}
Private Bool
-_XimProcCommit(ic, buf, len, xim_string, xim_string_len)
- Xic ic;
- BYTE *buf;
- int len;
- char **xim_string;
- int *xim_string_len;
+_XimProcCommit(
+ Xic ic,
+ BYTE *buf,
+ int len,
+ char **xim_string,
+ int *xim_string_len)
{
Xim im = (Xim)ic->core.im;
char *string;
@@ -713,10 +659,10 @@ _XimProcCommit(ic, buf, len, xim_string, xim_string_len)
}
Private Bool
-_XimCommitRecv(im, ic, buf)
- Xim im;
- Xic ic;
- XPointer buf;
+_XimCommitRecv(
+ Xim im,
+ Xic ic,
+ XPointer buf)
{
CARD16 *buf_s = (CARD16 *)buf;
BITMASK16 flag = buf_s[0];
@@ -770,19 +716,11 @@ _XimCommitRecv(im, ic, buf)
}
Public Bool
-#if NeedFunctionPrototypes
_XimCommitCallback(
Xim xim,
INT16 len,
XPointer data,
XPointer call_data)
-#else
-_XimCommitCallback(xim, len, data, call_data)
- Xim xim;
- INT16 len;
- XPointer data;
- XPointer call_data;
-#endif /* NeedFunctionPrototypes */
{
CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
XIMID imid = buf_s[0];
@@ -799,28 +737,20 @@ _XimCommitCallback(xim, len, data, call_data)
}
Public void
-_XimProcError(im, ic, data)
- Xim im;
- Xic ic;
- XPointer data;
+_XimProcError(
+ Xim im,
+ Xic ic,
+ XPointer data)
{
return;
}
Public Bool
-#if NeedFunctionPrototypes
_XimErrorCallback(
Xim xim,
INT16 len,
XPointer data,
XPointer call_data)
-#else
-_XimErrorCallback(xim, len, data, call_data)
- Xim xim;
- INT16 len;
- XPointer data;
- XPointer call_data;
-#endif /* NeedFunctionPrototypes */
{
CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
BITMASK16 flag = buf_s[2];
@@ -845,7 +775,6 @@ _XimErrorCallback(xim, len, data, call_data)
}
Public Bool
-#if NeedFunctionPrototypes
_XimError(
Xim im,
Xic ic,
@@ -853,15 +782,6 @@ _XimError(
INT16 detail_length,
CARD16 type,
char *detail)
-#else
-_XimError(im, ic, error_code, detail_length, type, detail)
- Xim im;
- Xic ic;
- CARD16 error_code;
- INT16 detail_length;
- CARD16 type;
- char *detail;
-#endif /* NeedFunctionPrototypes */
{
CARD32 buf32[BUFSIZE/4];
CARD8 *buf = (CARD8 *)buf32;
@@ -899,13 +819,13 @@ _XimError(im, ic, error_code, detail_length, type, detail)
}
Private int
-_Ximctsconvert(conv, from, from_len, to, to_len, state)
- XlcConv conv;
- char *from;
- int from_len;
- char *to;
- int to_len;
- Status *state;
+_Ximctsconvert(
+ XlcConv conv,
+ char *from,
+ int from_len,
+ char *to,
+ int to_len,
+ Status *state)
{
int from_left;
int to_left;
@@ -930,59 +850,37 @@ _Ximctsconvert(conv, from, from_len, to, to_len, state)
initial state. */
_XlcResetConverter(conv);
- if (to && to_len) {
- from_left = from_len;
- to_left = to_len;
- from_cnvlen = 0;
- to_cnvlen = 0;
- for (;;) {
- from_savelen = from_left;
- to_savelen = to_left;
- from_buf = &from[from_cnvlen];
- to_buf = &to[to_cnvlen];
- if (_XlcConvert(conv, (XPointer *)&from_buf, &from_left,
- (XPointer *)&to_buf, &to_left, NULL, 0) < 0) {
- *state = XLookupNone;
- return 0;
- }
- from_cnvlen += (from_savelen - from_left);
- to_cnvlen += (to_savelen - to_left);
- if (from_left == 0) {
- if (to_cnvlen > 0) {
- *state = XLookupChars;
- } else {
- *state = XLookupNone;
- }
- return to_cnvlen;
- }
- if (to_left == 0)
- break;
- }
- }
-
from_left = from_len;
+ to_left = BUFSIZ;
from_cnvlen = 0;
to_cnvlen = 0;
for (;;) {
- from_savelen = from_left;
- to_buf = scratchbuf;
- to_left = BUFSIZ;
from_buf = &from[from_cnvlen];
+ from_savelen = from_left;
+ to_buf = &scratchbuf[to_cnvlen];
+ to_savelen = to_left;
if (_XlcConvert(conv, (XPointer *)&from_buf, &from_left,
(XPointer *)&to_buf, &to_left, NULL, 0) < 0) {
*state = XLookupNone;
return 0;
}
from_cnvlen += (from_savelen - from_left);
- to_cnvlen += (BUFSIZ - to_left);
+ to_cnvlen += (to_savelen - to_left);
if (from_left == 0) {
- if (to_cnvlen > 0)
- *state = XBufferOverflow;
- else
+ if (!to_cnvlen) {
*state = XLookupNone;
- break;
+ return 0;
+ }
+ break;
}
}
+
+ if (!to || !to_len || (to_len < to_cnvlen)) {
+ *state = XBufferOverflow;
+ } else {
+ memcpy(to, scratchbuf, to_cnvlen);
+ *state = XLookupChars;
+ }
return to_cnvlen;
}
@@ -1000,13 +898,13 @@ _Ximctstombs(xim, from, from_len, to, to_len, state)
}
Public int
-_Ximctstowcs(xim, from, from_len, to, to_len, state)
- XIM xim;
- char *from;
- int from_len;
- wchar_t *to;
- int to_len;
- Status *state;
+_Ximctstowcs(
+ XIM xim,
+ char *from,
+ int from_len,
+ wchar_t *to,
+ int to_len,
+ Status *state)
{
Xim im = (Xim)xim;
XlcConv conv = im->private.proto.ctow_conv;
@@ -1032,84 +930,62 @@ _Ximctstowcs(xim, from, from_len, to, to_len, state)
/* Reset the converter. The CompoundText at 'from' starts in
initial state. */
_XlcResetConverter(conv);
-
- if (to && to_len) {
- from_left = from_len;
- to_left = to_len;
- from_cnvlen = 0;
- to_cnvlen = 0;
- for (;;) {
- from_savelen = from_left;
- to_savelen = to_left;
- from_buf = &from[from_cnvlen];
- to_buf = &to[to_cnvlen];
- if (_XlcConvert(conv, (XPointer *)&from_buf, &from_left,
- (XPointer *)&to_buf, &to_left, NULL, 0) < 0) {
- *state = XLookupNone;
- return 0;
- }
- from_cnvlen += (from_savelen - from_left);
- to_cnvlen += (to_savelen - to_left);
- if (from_left == 0) {
- if (to_cnvlen > 0) {
- *state = XLookupChars;
- } else {
- *state = XLookupNone;
- }
- return to_cnvlen;
- }
- if (to_left == 0)
- break;
- }
- }
from_left = from_len;
+ to_left = BUFSIZ;
from_cnvlen = 0;
to_cnvlen = 0;
for (;;) {
- from_savelen = from_left;
- to_buf = scratchbuf;
- to_left = BUFSIZ * sizeof(wchar_t);
from_buf = &from[from_cnvlen];
+ from_savelen = from_left;
+ to_buf = &scratchbuf[to_cnvlen];
+ to_savelen = to_left;
if (_XlcConvert(conv, (XPointer *)&from_buf, &from_left,
(XPointer *)&to_buf, &to_left, NULL, 0) < 0) {
*state = XLookupNone;
return 0;
}
from_cnvlen += (from_savelen - from_left);
- to_cnvlen += (BUFSIZ * sizeof(wchar_t) - to_left);
+ to_cnvlen += (to_savelen - to_left);
if (from_left == 0) {
- if (to_cnvlen > 0)
- *state = XBufferOverflow;
- else
+ if (!to_cnvlen){
*state = XLookupNone;
+ return 0;
+ }
break;
}
}
+
+ if (!to || !to_len || (to_len < to_cnvlen)) {
+ *state = XBufferOverflow;
+ } else {
+ memcpy(to, scratchbuf, to_cnvlen * sizeof(wchar_t));
+ *state = XLookupChars;
+ }
return to_cnvlen;
}
Public int
-_Ximctstoutf8(xim, from, from_len, to, to_len, state)
- XIM xim;
- char *from;
- int from_len;
- char *to;
- int to_len;
- Status *state;
+_Ximctstoutf8(
+ XIM xim,
+ char *from,
+ int from_len,
+ char *to,
+ int to_len,
+ Status *state)
{
return _Ximctsconvert(((Xim)xim)->private.proto.ctoutf8_conv,
from, from_len, to, to_len, state);
}
Public int
-_XimProtoMbLookupString(xic, ev, buffer, bytes, keysym, state)
- XIC xic;
- XKeyEvent *ev;
- char *buffer;
- int bytes;
- KeySym *keysym;
- Status *state;
+_XimProtoMbLookupString(
+ XIC xic,
+ XKeyEvent *ev,
+ char *buffer,
+ int bytes,
+ KeySym *keysym,
+ Status *state)
{
Xic ic = (Xic)xic;
Xim im = (Xim)ic->core.im;
@@ -1125,15 +1001,14 @@ _XimProtoMbLookupString(xic, ev, buffer, bytes, keysym, state)
if ((ev->type == KeyPress) && (ev->keycode == 0)) { /* Filter function */
if (!(info = ic->private.proto.commit_info)) {
- if (state)
- *state = XLookupNone;
+ *state = XLookupNone;
return 0;
}
ret = im->methods->ctstombs((XIM)im, info->string,
info->string_len, buffer, bytes, state);
if (*state == XBufferOverflow)
- return 0;
+ return ret;
if (keysym && (info->keysym && *(info->keysym))) {
*keysym = *(info->keysym);
if (*state == XLookupChars)
@@ -1146,7 +1021,9 @@ _XimProtoMbLookupString(xic, ev, buffer, bytes, keysym, state)
} else if (ev->type == KeyPress) {
ret = _XimLookupMBText(ic, ev, buffer, bytes, keysym, NULL);
if (ret > 0) {
- if (keysym && *keysym != NoSymbol)
+ if (ret > bytes)
+ *state = XBufferOverflow;
+ else if (keysym && *keysym != NoSymbol)
*state = XLookupBoth;
else
*state = XLookupChars;
@@ -1165,13 +1042,13 @@ _XimProtoMbLookupString(xic, ev, buffer, bytes, keysym, state)
}
Public int
-_XimProtoWcLookupString(xic, ev, buffer, bytes, keysym, state)
- XIC xic;
- XKeyEvent *ev;
- wchar_t *buffer;
- int bytes;
- KeySym *keysym;
- Status *state;
+_XimProtoWcLookupString(
+ XIC xic,
+ XKeyEvent *ev,
+ wchar_t *buffer,
+ int bytes,
+ KeySym *keysym,
+ Status *state)
{
Xic ic = (Xic)xic;
Xim im = (Xim)ic->core.im;
@@ -1187,15 +1064,14 @@ _XimProtoWcLookupString(xic, ev, buffer, bytes, keysym, state)
if (ev->type == KeyPress && ev->keycode == 0) { /* Filter function */
if (!(info = ic->private.proto.commit_info)) {
- if (state)
- *state = XLookupNone;
+ *state = XLookupNone;
return 0;
}
ret = im->methods->ctstowcs((XIM)im, info->string,
info->string_len, buffer, bytes, state);
if (*state == XBufferOverflow)
- return 0;
+ return ret;
if (keysym && (info->keysym && *(info->keysym))) {
*keysym = *(info->keysym);
if (*state == XLookupChars)
@@ -1208,7 +1084,72 @@ _XimProtoWcLookupString(xic, ev, buffer, bytes, keysym, state)
} else if (ev->type == KeyPress) {
ret = _XimLookupWCText(ic, ev, buffer, bytes, keysym, NULL);
if (ret > 0) {
+ if (ret > bytes)
+ *state = XBufferOverflow;
+ else if (keysym && *keysym != NoSymbol)
+ *state = XLookupBoth;
+ else
+ *state = XLookupChars;
+ } else {
if (keysym && *keysym != NoSymbol)
+ *state = XLookupKeySym;
+ else
+ *state = XLookupNone;
+ }
+ } else {
+ *state = XLookupNone;
+ ret = 0;
+ }
+
+ return ret;
+}
+
+Public int
+_XimProtoUtf8LookupString(
+ XIC xic,
+ XKeyEvent *ev,
+ char *buffer,
+ int bytes,
+ KeySym *keysym,
+ Status *state)
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.im;
+ int ret;
+ Status tmp_state;
+ XimCommitInfo info;
+
+ if (!IS_SERVER_CONNECTED(im))
+ return 0;
+
+ if (!state)
+ state = &tmp_state;
+
+ if (ev->type == KeyPress && ev->keycode == 0) { /* Filter function */
+ if (!(info = ic->private.proto.commit_info)) {
+ *state = XLookupNone;
+ return 0;
+ }
+
+ ret = im->methods->ctstoutf8((XIM)im, info->string,
+ info->string_len, buffer, bytes, state);
+ if (*state == XBufferOverflow)
+ return ret;
+ if (keysym && (info->keysym && *(info->keysym))) {
+ *keysym = *(info->keysym);
+ if (*state == XLookupChars)
+ *state = XLookupBoth;
+ else
+ *state = XLookupKeySym;
+ }
+ _XimUnregCommitInfo(ic);
+
+ } else if (ev->type == KeyPress) {
+ ret = _XimLookupUTF8Text(ic, ev, buffer, bytes, keysym, NULL);
+ if (ret > 0) {
+ if (ret > bytes)
+ *state = XBufferOverflow;
+ else if (keysym && *keysym != NoSymbol)
*state = XLookupBoth;
else
*state = XLookupChars;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-01 19:22:42 +0000