/* $Xorg: TMprint.c,v 1.4 2001/02/09 02:03:58 xorgcvs Exp $ */
/***********************************************************
Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts
Copyright 1993 by Sun Microsystems, Inc. Mountain View, CA.
All Rights Reserved
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
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 names of Digital or Sun not be
used in advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
DIGITAL 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.
SUN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT-
NESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SUN BE LI-
ABLE 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.
******************************************************************/
/*
Copyright 1987, 1988, 1998 The Open Group
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.
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.
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.
*/
/* $XFree86: xc/lib/Xt/TMprint.c,v 1.6 2001/12/14 19:56:31 dawes Exp $ */
/*LINTLIBRARY*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "IntrinsicI.h"
#include <stdio.h>
typedef struct _TMStringBufRec{
String start;
String current;
Cardinal max;
}TMStringBufRec, *TMStringBuf;
#define STR_THRESHOLD 25
#define STR_INCAMOUNT 100
#define CHECK_STR_OVERFLOW(sb) \
if (sb->current - sb->start > (int)sb->max - STR_THRESHOLD) \
{ String old = sb->start; \
sb->start = XtRealloc(old, (Cardinal)(sb->max += STR_INCAMOUNT)); \
sb->current = sb->current - old + sb->start; \
}
#define ExpandForChars(sb, nchars ) \
if ((unsigned)(sb->current - sb->start) > sb->max - STR_THRESHOLD - nchars) { \
String old = sb->start; \
sb->start = XtRealloc(old, \
(Cardinal)(sb->max += STR_INCAMOUNT + nchars)); \
sb->current = sb->current - old + sb->start; \
}
#define ExpandToFit(sb, more) \
{ \
size_t l = strlen(more); \
ExpandForChars(sb, l); \
}
static void PrintModifiers(
TMStringBuf sb,
unsigned long mask, unsigned long mod)
{
Boolean notfirst = False;
CHECK_STR_OVERFLOW(sb);
if (mask == ~0UL && mod == 0) {
*sb->current++ = '!';
*sb->current = '\0';
return;
}
#define PRINTMOD(modmask,modstring) \
if (mask & modmask) { \
if (! (mod & modmask)) { \
*sb->current++ = '~'; \
notfirst = True; \
} \
else if (notfirst) \
*sb->current++ = ' '; \
else notfirst = True; \
strcpy(sb->current, modstring); \
sb->current += strlen(sb->current); \
}
PRINTMOD(ShiftMask, "Shift");
PRINTMOD(ControlMask, "Ctrl"); /* name is not CtrlMask... */
PRINTMOD(LockMask, "Lock");
PRINTMOD(Mod1Mask, "Mod1");
CHECK_STR_OVERFLOW(sb);
PRINTMOD(Mod2Mask, "Mod2");
PRINTMOD(Mod3Mask, "Mod3");
PRINTMOD(Mod4Mask, "Mod4");
PRINTMOD(Mod5Mask, "Mod5");
CHECK_STR_OVERFLOW(sb);
PRINTMOD(Button1Mask, "Button1");
PRINTMOD(Button2Mask, "Button2");
PRINTMOD(Button3Mask, "Button3");
CHECK_STR_OVERFLOW(sb);
PRINTMOD(Button4Mask, "Button4");
PRINTMOD(Button5Mask, "Button5");
#undef PRINTMOD
}
static void PrintEventType(
TMStringBuf sb,
unsigned long event)
{
CHECK_STR_OVERFLOW(sb);
switch (event) {
#define PRINTEVENT(event, name) case event: (void) strcpy(sb->current, name); break;
PRINTEVENT(KeyPress, "<KeyPress>")
PRINTEVENT(KeyRelease, "<KeyRelease>")
PRINTEVENT(ButtonPress, "<ButtonPress>")
PRINTEVENT(ButtonRelease, "<ButtonRelease>")
PRINTEVENT(MotionNotify, "<MotionNotify>")
PRINTEVENT(EnterNotify, "<EnterNotify>")
PRINTEVENT(LeaveNotify, "<LeaveNotify>")
PRINTEVENT(FocusIn, "<FocusIn>")
PRINTEVENT(FocusOut, "<FocusOut>")
PRINTEVENT(KeymapNotify, "<KeymapNotify>")
PRINTEVENT(Expose, "<Expose>")
PRINTEVENT(GraphicsExpose, "<GraphicsExpose>")
PRINTEVENT(NoExpose, "<NoExpose>")
PRINTEVENT(VisibilityNotify, "<VisibilityNotify>")
PRINTEVENT(CreateNotify, "<CreateNotify>")
PRINTEVENT(DestroyNotify, "<DestroyNotify>")
PRINTEVENT(UnmapNotify, "<UnmapNotify>")
PRINTEVENT(MapNotify, "<MapNotify>")
PRINTEVENT(MapRequest, "<MapRequest>")
PRINTEVENT(ReparentNotify, "<ReparentNotify>")
PRINTEVENT(ConfigureNotify, "<ConfigureNotify>")
PRINTEVENT(ConfigureRequest, "<ConfigureRequest>")
PRINTEVENT(GravityNotify, "<GravityNotify>")
PRINTEVENT(ResizeRequest, "<ResizeRequest>")
PRINTEVENT(CirculateNotify, "<CirculateNotify>")
PRINTEVENT(CirculateRequest, "<CirculateRequest>")
PRINTEVENT(PropertyNotify, "<PropertyNotify>")
PRINTEVENT(SelectionClear, "<SelectionClear>")
PRINTEVENT(SelectionRequest, "<SelectionRequest>")
PRINTEVENT(SelectionNotify, "<SelectionNotify>")
PRINTEVENT(ColormapNotify, "<ColormapNotify>")
PRINTEVENT(ClientMessage, "<ClientMessage>")
case _XtEventTimerEventType:
(void) strcpy(sb->current,"<EventTimer>");
break;
default:
(void) sprintf(sb->current, "<0x%x>", (int) event);
#undef PRINTEVENT
}
sb->current += strlen(sb->current);
}
static void PrintCode(
TMStringBuf sb,
unsigned long mask, unsigned long code)
{
CHECK_STR_OVERFLOW(sb);
if (mask != 0) {
if (mask != ~0UL)
(void) sprintf(sb->current, "0x%lx:0x%lx", mask, code);
else (void) sprintf(sb->current, /*"0x%lx"*/ "%d", (unsigned)code);
sb->current += strlen(sb->current);
}
}
static void PrintKeysym(
TMStringBuf sb,
KeySym keysym)
{
String keysymName;
if (keysym == 0) return;
CHECK_STR_OVERFLOW(sb);
keysymName = XKeysymToString(keysym);
if (keysymName == NULL)
PrintCode(sb,~0UL,(unsigned long)keysym);
else {
ExpandToFit(sb, keysymName);
strcpy(sb->current, keysymName);
sb->current += strlen(sb->current);
}
}
static void PrintAtom(
TMStringBuf sb,
Display *dpy,
Atom atom)
{
String atomName;
if (atom == 0) return;
atomName = (dpy ? XGetAtomName(dpy, atom) : NULL);
if (! atomName)
PrintCode(sb,~0UL,(unsigned long)atom);
else {
ExpandToFit( sb, atomName );
strcpy(sb->current, atomName);
sb->current += strlen(sb->current);
XFree(atomName);
}
}
static void PrintLateModifiers(
TMStringBuf sb,
LateBindingsPtr lateModifiers)
{
for (; lateModifiers->keysym; lateModifiers++) {
CHECK_STR_OVERFLOW(sb);
if (lateModifiers->knot) {
*sb->current++ = '~';
} else {
*sb->current++ = ' ';
}
strcpy(sb->current, XKeysymToString(lateModifiers->keysym));
sb->current += strlen(sb->current);
if (lateModifiers->pair) {
*(sb->current -= 2) = '\0'; /* strip "_L" */
lateModifiers++; /* skip _R keysym */
}
}
}
static void PrintEvent(
TMStringBuf sb,
register TMTypeMatch typeMatch,
register TMModifierMatch modMatch,
Display *dpy)
{
if (modMatch->standard) *sb->current++ = ':';
PrintModifiers(sb, modMatch->modifierMask, modMatch->modifiers);
if (modMatch->lateModifiers != NULL)
PrintLateModifiers(sb, modMatch->lateModifiers);
PrintEventType(sb, typeMatch->eventType);
switch (typeMatch->eventType) {
case KeyPress:
case KeyRelease:
PrintKeysym(sb, (KeySym)typeMatch->eventCode);
break;
case PropertyNotify:
case SelectionClear:
case SelectionRequest:
case SelectionNotify:
case ClientMessage:
PrintAtom(sb, dpy, (Atom)typeMatch->eventCode);
break;
default:
PrintCode(sb, typeMatch->eventCodeMask, typeMatch->eventCode);
}
}
static void PrintParams(
TMStringBuf sb,
String *params,
Cardinal num_params)
{
register Cardinal i;
for (i = 0; i<num_params; i++) {
ExpandToFit( sb, params[i] );
if (i != 0) {
*sb->current++ = ',';
*sb->current++ = ' ';
}
*sb->current++ = '"';
strcpy(sb->current, params[i]);
sb->current += strlen(sb->current);
*sb->current++ = '"';
}
*sb->current = '\0';
}
static void PrintActions(
TMStringBuf sb,
register ActionPtr actions,
XrmQuark *quarkTbl,
Widget accelWidget)
{
while (actions != NULL) {
String proc;
*sb->current++ = ' ';
if (accelWidget) {
/* accelerator */
String name = XtName(accelWidget);
int nameLen = strlen(name);
ExpandForChars(sb, nameLen );
XtMemmove(sb->current, name, nameLen );
sb->current += nameLen;
*sb->current++ = '`';
}
proc = XrmQuarkToString(quarkTbl[actions->idx]);
ExpandToFit( sb, proc );
strcpy(sb->current, proc);
sb->current += strlen(proc);
*sb->current++ = '(';
PrintParams(sb, actions->params, actions->num_params);
*sb->current++ = ')';
actions = actions->next;
}
*sb->current = '\0';
}
static Boolean LookAheadForCycleOrMulticlick(
register StatePtr state,
StatePtr *state_return, /* state to print, usually startState */
int *countP,
StatePtr *nextLevelP)
{
int repeatCount = 0;
StatePtr startState = state;
Boolean isCycle = startState->isCycleEnd;
TMTypeMatch sTypeMatch;
TMModifierMatch sModMatch;
LOCK_PROCESS;
sTypeMatch = TMGetTypeMatch(startState->typeIndex);
sModMatch = TMGetModifierMatch(startState->modIndex);
*state_return = startState;
for (state = state->nextLevel; state != NULL; state = state->nextLevel) {
TMTypeMatch typeMatch = TMGetTypeMatch(state->typeIndex);
TMModifierMatch modMatch = TMGetModifierMatch(state->modIndex);
/* try to pick up the correct state with actions, to be printed */
/* This is to accommodate <ButtonUp>(2+), for example */
if (state->isCycleStart)
*state_return = state;
if (state->isCycleEnd) {
*countP = repeatCount;
UNLOCK_PROCESS;
return True;
}
if ((startState->typeIndex == state->typeIndex) &&
(startState->modIndex == state->modIndex)) {
repeatCount++;
*nextLevelP = state;
}
else if (typeMatch->eventType == _XtEventTimerEventType)
continue;
else /* not same event as starting event and not timer */ {
unsigned int type = sTypeMatch->eventType;
unsigned int t = typeMatch->eventType;
if ( (type == ButtonPress && t != ButtonRelease)
|| (type == ButtonRelease && t != ButtonPress)
|| (type == KeyPress && t != KeyRelease)
|| (type == KeyRelease && t != KeyPress)
|| typeMatch->eventCode != sTypeMatch->eventCode
|| modMatch->modifiers != sModMatch->modifiers
|| modMatch->modifierMask != sModMatch->modifierMask
|| modMatch->lateModifiers != sModMatch->lateModifiers
|| typeMatch->eventCodeMask != sTypeMatch->eventCodeMask
|| typeMatch->matchEvent != sTypeMatch->matchEvent
|| modMatch->standard != sModMatch->standard)
/* not inverse of starting event, either */
break;
}
}
*countP = repeatCount;
UNLOCK_PROCESS;
return isCycle;
}
static void PrintComplexState(
TMStringBuf sb,
Boolean includeRHS,
StatePtr state,
TMStateTree stateTree,
Widget accelWidget,
Display *dpy)
{
int clickCount = 0;
Boolean cycle;
StatePtr nextLevel = NULL;
StatePtr triggerState = NULL;
/* print the current state */
if (! state) return;
LOCK_PROCESS;
cycle = LookAheadForCycleOrMulticlick(state, &triggerState, &clickCount,
&nextLevel);
PrintEvent(sb, TMGetTypeMatch(triggerState->typeIndex),
TMGetModifierMatch(triggerState->modIndex), dpy);
if (cycle || clickCount) {
if (clickCount)
sprintf(sb->current, "(%d%s)", clickCount+1, cycle ? "+" : "");
else
(void) strncpy(sb->current, "(+)", 4);
sb->current += strlen(sb->current);
if (! state->actions && nextLevel)
state = nextLevel;
while (! state->actions && ! state->isCycleEnd)
state = state->nextLevel; /* should be trigger state */
}
if (state->actions) {
if (includeRHS) {
CHECK_STR_OVERFLOW(sb);
*sb->current++ = ':';
PrintActions(sb,
state->actions,
((TMSimpleStateTree)stateTree)->quarkTbl,
accelWidget);
*sb->current++ = '\n';
}
}
else {
if (state->nextLevel && !cycle && !clickCount)
*sb->current++ = ',';
else {
/* no actions are attached to this production */
*sb->current++ = ':';
*sb->current++ = '\n';
}
}
*sb->current = '\0';
/* print succeeding states */
if (state->nextLevel && !cycle && !clickCount)
PrintComplexState(sb, includeRHS, state->nextLevel,
stateTree, accelWidget, dpy);
UNLOCK_PROCESS;
}
typedef struct{
TMShortCard tIndex;
TMShortCard bIndex;
}PrintRec, *Print;
static int FindNextMatch(
PrintRec *printData,
TMShortCard numPrints,
XtTranslations xlations,
TMBranchHead branchHead,
StatePtr nextLevel,
TMShortCard startIndex)
{
TMShortCard i;
TMComplexStateTree stateTree;
StatePtr currState, candState;
Boolean noMatch = True;
TMBranchHead prBranchHead;
for (i = startIndex; noMatch && i < numPrints; i++) {
stateTree = (TMComplexStateTree)
xlations->stateTreeTbl[printData[i].tIndex];
prBranchHead =
&(stateTree->branchHeadTbl[printData[i].bIndex]);
if ((prBranchHead->typeIndex == branchHead->typeIndex) &&
(prBranchHead->modIndex == branchHead->modIndex)) {
if (prBranchHead->isSimple) {
if (!nextLevel)
return i;
}
else {
currState = TMComplexBranchHead(stateTree, prBranchHead);
currState = currState->nextLevel;
candState = nextLevel;
for (;
((currState && !currState->isCycleEnd) &&
(candState && !candState->isCycleEnd));
currState = currState->nextLevel,
candState = candState->nextLevel) {
if ((currState->typeIndex != candState->typeIndex) ||
(currState->modIndex != candState->modIndex))
break;
}
if (candState == currState) {
return i;
}
}
}
}
return TM_NO_MATCH;
}
static void ProcessLaterMatches(
PrintRec *printData,
XtTranslations xlations,
TMShortCard tIndex,
int bIndex,
TMShortCard *numPrintsRtn)
{
TMComplexStateTree stateTree;
int i, j;
TMBranchHead branchHead, matchBranch = NULL;
for (i = tIndex; i < (int)xlations->numStateTrees; i++) {
stateTree = (TMComplexStateTree)xlations->stateTreeTbl[i];
if (i == tIndex) {
matchBranch = &stateTree->branchHeadTbl[bIndex];
j = bIndex+1;
}
else j = 0;
for (branchHead = &stateTree->branchHeadTbl[j];
j < (int)stateTree->numBranchHeads;
j++, branchHead++) {
if ((branchHead->typeIndex == matchBranch->typeIndex) &&
(branchHead->modIndex == matchBranch->modIndex)) {
StatePtr state;
if (!branchHead->isSimple)
state = TMComplexBranchHead(stateTree, branchHead);
else
state = NULL;
if ((!branchHead->isSimple || branchHead->hasActions) &&
(FindNextMatch(printData,
*numPrintsRtn,
xlations,
branchHead,
(state ? state->nextLevel : NULL),
0) == TM_NO_MATCH)) {
printData[*numPrintsRtn].tIndex = i;
printData[*numPrintsRtn].bIndex = j;
(*numPrintsRtn)++;
}
}
}
}
}
static void ProcessStateTree(
PrintRec *printData,
XtTranslations xlations,
TMShortCard tIndex,
TMShortCard *numPrintsRtn)
{
TMComplexStateTree stateTree;
int i;
TMBranchHead branchHead;
stateTree = (TMComplexStateTree)xlations->stateTreeTbl[tIndex];
for (i = 0, branchHead = stateTree->branchHeadTbl;
i < (int)stateTree->numBranchHeads;
i++, branchHead++) {
StatePtr state;
if (!branchHead->isSimple)
state = TMComplexBranchHead(stateTree, branchHead);
else
state = NULL;
if (FindNextMatch(printData, *numPrintsRtn, xlations, branchHead,
(state ? state->nextLevel : NULL), 0)
== TM_NO_MATCH) {
if (!branchHead->isSimple || branchHead->hasActions) {
printData[*numPrintsRtn].tIndex = tIndex;
printData[*numPrintsRtn].bIndex = i;
(*numPrintsRtn)++;
}
LOCK_PROCESS;
if (_XtGlobalTM.newMatchSemantics == False)
ProcessLaterMatches(printData,
xlations,
tIndex,
i,
numPrintsRtn);
UNLOCK_PROCESS;
}
}
}
static void PrintState(
TMStringBuf sb,
TMStateTree tree,
TMBranchHead branchHead,
Boolean includeRHS,
Widget accelWidget,
Display *dpy)
{
TMComplexStateTree stateTree = (TMComplexStateTree)tree;
LOCK_PROCESS;
if (branchHead->isSimple) {
PrintEvent(sb,
TMGetTypeMatch(branchHead->typeIndex),
TMGetModifierMatch(branchHead->modIndex),
dpy);
if (includeRHS) {
ActionRec actRec;
CHECK_STR_OVERFLOW(sb);
*sb->current++ = ':';
actRec.idx = TMBranchMore(branchHead);
actRec.num_params = 0;
actRec.params = NULL;
actRec.next = NULL;
PrintActions(sb,
&actRec,
stateTree->quarkTbl,
accelWidget);
*sb->current++ = '\n';
}
else
*sb->current++ = ',';
#ifdef TRACE_TM
if (!branchHead->hasActions)
printf(" !! no actions !! ");
#endif
}
else { /* it's a complex branchHead */
StatePtr state = TMComplexBranchHead(stateTree, branchHead);
PrintComplexState(sb,
includeRHS,
state,
tree,
accelWidget,
(Display *)NULL);
}
*sb->current = '\0';
UNLOCK_PROCESS;
}
String _XtPrintXlations(
Widget w,
XtTranslations xlations,
Widget accelWidget,
_XtBoolean includeRHS)
{
register Cardinal i;
#define STACKPRINTSIZE 250
PrintRec stackPrints[STACKPRINTSIZE];
PrintRec *prints;
TMStringBufRec sbRec, *sb = &sbRec;
TMShortCard numPrints, maxPrints;
#ifdef TRACE_TM
TMBindData bindData = (TMBindData)w->core.tm.proc_table;
Boolean hasAccel = (accelWidget ? True : False);
#endif /* TRACE_TM */
if (xlations == NULL) return NULL;
sb->current = sb->start = __XtMalloc((Cardinal)1000);
sb->max = 1000;
maxPrints = 0;
for (i = 0; i < xlations->numStateTrees; i++)
maxPrints +=
((TMSimpleStateTree)(xlations->stateTreeTbl[i]))->numBranchHeads;
prints = (PrintRec *)
XtStackAlloc(maxPrints * sizeof(PrintRec), stackPrints);
numPrints = 0;
for (i = 0; i < xlations->numStateTrees; i++)
ProcessStateTree(prints, xlations, i, &numPrints);
for (i = 0; i < numPrints; i++) {
TMSimpleStateTree stateTree = (TMSimpleStateTree)
xlations->stateTreeTbl[prints[i].tIndex];
TMBranchHead branchHead =
&stateTree->branchHeadTbl[prints[i].bIndex];
#ifdef TRACE_TM
TMComplexBindProcs complexBindProcs;
if (hasAccel == False) {
accelWidget = NULL;
if (bindData->simple.isComplex) {
complexBindProcs = TMGetComplexBindEntry(bindData, 0);
accelWidget = complexBindProcs[prints[i].tIndex].widget;
}
}
#endif /* TRACE_TM */
PrintState(sb, (TMStateTree)stateTree, branchHead,
includeRHS, accelWidget, XtDisplay(w));
}
XtStackFree((XtPointer)prints, (XtPointer)stackPrints);
return (sb->start);
}
#ifndef NO_MIT_HACKS
/*ARGSUSED*/
void _XtDisplayTranslations(
Widget widget,
XEvent *event,
String *params,
Cardinal *num_params)
{
String xString;
xString = _XtPrintXlations(widget,
widget->core.tm.translations,
NULL,
True);
printf("%s\n",xString);
XtFree(xString);
}
/*ARGSUSED*/
void _XtDisplayAccelerators(
Widget widget,
XEvent *event,
String *params,
Cardinal *num_params)
{
String xString;
xString = _XtPrintXlations(widget,
widget->core.accelerators,
NULL,
True);
printf("%s\n",xString);
XtFree(xString);
}
/*ARGSUSED*/
void _XtDisplayInstalledAccelerators(
Widget widget,
XEvent *event,
String *params,
Cardinal *num_params)
{
Widget eventWidget
= XtWindowToWidget(event->xany.display, event->xany.window);
register Cardinal i;
TMStringBufRec sbRec, *sb = &sbRec;
XtTranslations xlations;
#define STACKPRINTSIZE 250
PrintRec stackPrints[STACKPRINTSIZE];
PrintRec *prints;
TMShortCard numPrints, maxPrints;
TMBindData bindData = (TMBindData) eventWidget->core.tm.proc_table;
TMComplexBindProcs complexBindProcs;
if ((eventWidget == NULL) ||
((xlations = eventWidget->core.tm.translations) == NULL) ||
(bindData->simple.isComplex == False))
return;
sb->current = sb->start = __XtMalloc((Cardinal)1000);
sb->start[0] = '\0';
sb->max = 1000;
maxPrints = 0;
for (i = 0; i < xlations->numStateTrees; i++)
maxPrints +=
((TMSimpleStateTree)xlations->stateTreeTbl[i])->numBranchHeads;
prints = (PrintRec *)
XtStackAlloc(maxPrints * sizeof(PrintRec), stackPrints);
numPrints = 0;
complexBindProcs = TMGetComplexBindEntry(bindData, 0);
for (i = 0;
i < xlations->numStateTrees;
i++, complexBindProcs++) {
if (complexBindProcs->widget)
{
ProcessStateTree(prints, xlations, i, &numPrints);
}
}
for (i = 0; i < numPrints; i++) {
TMSimpleStateTree stateTree = (TMSimpleStateTree)
xlations->stateTreeTbl[prints[i].tIndex];
TMBranchHead branchHead =
&stateTree->branchHeadTbl[prints[i].bIndex];
complexBindProcs = TMGetComplexBindEntry(bindData, 0);
PrintState(sb, (TMStateTree)stateTree, branchHead, True,
complexBindProcs[prints[i].tIndex].widget,
XtDisplay(widget));
}
XtStackFree((XtPointer)prints, (XtPointer)stackPrints);
printf("%s\n", sb->start);
XtFree(sb->start);
}
#endif /*NO_MIT_HACKS*/
String _XtPrintActions(
register ActionRec *actions,
XrmQuark *quarkTbl)
{
TMStringBufRec sbRec, *sb = &sbRec;
sb->max = 1000;
sb->current = sb->start = __XtMalloc((Cardinal)1000);
PrintActions(sb,
actions,
quarkTbl,
(Widget)NULL);
return sb->start;
}
String _XtPrintState(
TMStateTree stateTree,
TMBranchHead branchHead)
{
TMStringBufRec sbRec, *sb = &sbRec;
sb->current = sb->start = __XtMalloc((Cardinal)1000);
sb->max = 1000;
PrintState(sb, stateTree, branchHead,
True, (Widget)NULL, (Display *)NULL);
return sb->start;
}
String _XtPrintEventSeq(
register EventSeqPtr eventSeq,
Display *dpy)
{
TMStringBufRec sbRec, *sb = &sbRec;
TMTypeMatch typeMatch;
TMModifierMatch modMatch;
#define MAXSEQS 100
EventSeqPtr eventSeqs[MAXSEQS];
TMShortCard i, j;
Boolean cycle = False;
sb->current = sb->start = __XtMalloc((Cardinal)1000);
sb->max = 1000;
for (i = 0;
i < MAXSEQS && eventSeq != NULL && !cycle;
eventSeq = eventSeq->next, i++)
{
eventSeqs[i] = eventSeq;
for (j = 0; j < i && !cycle; j++)
if (eventSeqs[j] == eventSeq)
cycle = True;
}
LOCK_PROCESS;
for (j = 0; j < i; j++) {
typeMatch =
TMGetTypeMatch(_XtGetTypeIndex(&eventSeqs[j]->event));
modMatch =
TMGetModifierMatch(_XtGetModifierIndex(&eventSeqs[j]->event));
PrintEvent(sb, typeMatch, modMatch, dpy);
if (j < i)
*sb->current++ = ',';
}
UNLOCK_PROCESS;
return sb->start;
}
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