home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Skunkware 5
/
Skunkware 5.iso
/
src
/
X11
/
xpaint-2.1.1
/
fontSelect.c
< prev
next >
Wrap
C/C++ Source or Header
|
1995-05-03
|
24KB
|
921 lines
/* +-------------------------------------------------------------------+ */
/* | Copyright 1992, 1993, David Koblas (koblas@netcom.com) | */
/* | | */
/* | Permission to use, copy, modify, and to distribute 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. There is no | */
/* | representations about the suitability of this software for | */
/* | any purpose. this software is provided "as is" without express | */
/* | or implied warranty. | */
/* | | */
/* +-------------------------------------------------------------------+ */
#include <X11/StringDefs.h>
#include <X11/Intrinsic.h>
#include <X11/Shell.h>
#include <X11/Xaw/Form.h>
#include <X11/Xaw/Paned.h>
#include <X11/Xaw/List.h>
#include <X11/Xaw/AsciiText.h>
#include <X11/Xaw/Command.h>
#include <X11/Xaw/Viewport.h>
#include <X11/Xos.h>
#include <math.h>
#include <stdio.h>
/*
** swiped from X11/Xfuncproto.h
** since qsort() may or may not be defined with a constant sub-function
*/
#ifndef _Xconst
#if __STDC__ || defined(__cplusplus) || defined(c_plusplus) || (FUNCPROTO&4)
#define _Xconst const
#else
#define _Xconst
#endif
#endif /* _Xconst */
#ifndef NOSTDHDRS
#include <stdlib.h>
#include <unistd.h>
#endif
#include "xpaint.h"
#include "misc.h"
#include "ops.h"
typedef struct {
char *fontFamily;
char *registry;
char *foundry;
char *weight;
char *slant;
char *setWidth;
char *points;
char *spacing;
Boolean forcePoint;
} FontName;
static Boolean haveScalable = False;
typedef struct StringList_s {
char *str;
struct StringList_s *next;
} StringList;
typedef struct {
int number;
FontName *names;
char **namesStorage;
Widget text, paint;
Widget family, weight, point, spacing;
Widget expect, pointSelect;
Widget fontName;
Boolean expectFlag;
} arg_t;
static struct shortFamily_s {
char *name;
char *family, *registry, *foundry;
} shortFamily[128];
static int shortFamilyNum = 0;
static arg_t *theArg = NULL;
static char *getShortFamily(char *family, char *foundry, char *registry)
{
int i;
for (i = 0; i < shortFamilyNum; i++) {
if (strcmp(shortFamily[i].family, family) == 0 &&
strcmp(shortFamily[i].foundry, foundry) == 0 &&
strcmp(shortFamily[i].registry, registry) == 0)
return shortFamily[i].name;
}
return "UNKNOWN";
}
static void makeShortFamily(char *family, char *foundry, char *registry)
{
char buf[256];
if (strcmp(getShortFamily(family, foundry, registry), "UNKNOWN") != 0)
return;
shortFamily[shortFamilyNum].family = family;
shortFamily[shortFamilyNum].foundry = foundry;
shortFamily[shortFamilyNum].registry = registry;
sprintf(buf, "%s (%s,%s)", family, foundry, registry);
shortFamily[shortFamilyNum].name = XtNewString(buf);
shortFamilyNum++;
}
static struct shortSizes_s {
char *name;
char *weight;
char *slant;
char *setWidth;
char *serif;
} shortSizes[128];
static int shortSizesNum = 0;
static char *getShortName(char *weight, char *slant, char *setWidth, char *serif)
{
int i;
for (i = 0; i < shortSizesNum; i++) {
if (strcmp(shortSizes[i].weight, weight) == 0 &&
strcmp(shortSizes[i].slant, slant) == 0 &&
strcmp(shortSizes[i].setWidth, setWidth) == 0 &&
strcmp(shortSizes[i].serif, serif) == 0)
return shortSizes[i].name;
}
return "UNKNOWN";
}
static void makeShortName(char *weight, char *slant, char *setWidth, char *serif)
{
char *weStr, *slStr, *swStr, *seStr;
char *cp, buf[128];
if (strcmp(getShortName(weight, slant, setWidth, serif), "UNKNOWN") != 0)
return;
shortSizes[shortSizesNum].weight = weight;
shortSizes[shortSizesNum].slant = slant;
shortSizes[shortSizesNum].setWidth = setWidth;
shortSizes[shortSizesNum].serif = serif;
if (*weight == '\0')
weStr = NULL;
else if (strcmp(weight, "medium") == 0)
weStr = "";
else if (strcmp(weight, "bold") == 0)
weStr = "Bold";
else
weStr = weight;
if (*slant == '\0')
slStr = NULL;
else if (*slant == 'r')
slStr = "";
else if (*slant == 'i')
slStr = "Italic";
else if (*slant == 'o')
slStr = "Oblique";
else
slStr = slant;
if (*setWidth == '\0')
swStr = NULL;
else if (strcmp(setWidth, "normal") == 0)
swStr = "";
else if (strcmp(setWidth, "semicondensed") == 0)
swStr = "Condensed";
else
swStr = setWidth;
if (*serif == '\0')
seStr = NULL;
else if (strcmp(serif, "sans") == 0)
seStr = "";
else
seStr = serif;
if (weStr == NULL && slStr == NULL && swStr == NULL && seStr == NULL) {
shortSizes[shortSizesNum++].name = "Unspecified";
return;
}
if (weStr == NULL) weStr = "";
if (slStr == NULL) slStr = "";
if (swStr == NULL) swStr = "";
if (seStr == NULL) seStr = "";
if (*weStr == '\0' && *slStr == '\0' && *swStr == '\0' && *seStr == '\0') {
shortSizes[shortSizesNum++].name = "Normal";
return;
}
/*
** Make the string, eat the leading and trailing white space.
*/
sprintf(buf, "%s %s %s %s", weStr, slStr, swStr, seStr);
for (cp = buf + strlen(buf) - 1; *cp == ' '; cp--)
;
*++cp = '\0';
for (cp = buf; *cp == ' '; cp++)
;
shortSizes[shortSizesNum++].name = XtNewString(cp);
}
static FontName *getSettings(arg_t *arg)
{
static char pointBuf[20];
static FontName name;
XawListReturnStruct *item;
int i;
name.fontFamily = NULL;
name.weight = NULL;
name.slant = NULL;
name.setWidth = NULL;
name.points = NULL;
name.spacing = NULL;
name.foundry = NULL;
name.registry = NULL;
name.forcePoint = False;
if ((item = XawListShowCurrent(arg->family))->list_index != XAW_LIST_NONE) {
for (i = 0; i < XtNumber(shortFamily); i++) {
if (strcmp(item->string, shortFamily[i].name) == 0) {
name.fontFamily = shortFamily[i].family;
name.registry = shortFamily[i].registry;
name.foundry = shortFamily[i].foundry;
break;
}
}
XtFree((XtPointer)item);
}
if ((item = XawListShowCurrent(arg->point))->list_index != XAW_LIST_NONE) {
float ps = atof(item->string);
if (ps < 0.1 && haveScalable) {
String str;
name.forcePoint = True;
XtVaGetValues(arg->pointSelect, XtNstring, &str, NULL);
ps = atof(str);
if (ps < 0.1) {
ps = 12.0;
XtVaSetValues(arg->pointSelect, XtNstring, "12", NULL);
}
}
sprintf(pointBuf,"%d",(int)(ps * 10.0));
name.points = pointBuf;
XtFree((XtPointer)item);
}
if ((item = XawListShowCurrent(arg->weight))->list_index != XAW_LIST_NONE) {
for (i = 0; i < XtNumber(shortSizes); i++) {
if (strcmp(item->string, shortSizes[i].name) == 0) {
name.weight = shortSizes[i].weight;
name.slant = shortSizes[i].slant;
name.setWidth = shortSizes[i].setWidth;
break;
}
}
XtFree((XtPointer)item);
}
if ((item = XawListShowCurrent(arg->spacing))->list_index != XAW_LIST_NONE) {
if (strcmp(item->string, "Fixed") == 0)
name.spacing = "m";
else if (strcmp(item->string, "Variable") == 0)
name.spacing = "p";
else if (strcmp(item->string, "Cell") == 0)
name.spacing = "c";
else
name.spacing = item->string;
XtFree((XtPointer)item);
}
return &name;
}
static int strqsortcmp(char **a, char **b)
{
return strcmp(*a, *b);
}
static int valqsortcmp(char **a, char **b)
{
float fa = atof(*a);
float fb = atof(*b);
if (fa == fb)
return 0;
if (fa < fb)
return -1;
return 1;
}
static void cleanLists(arg_t *arg)
{
String *strs;
int num;
XtVaGetValues(arg->spacing, XtNnumberStrings, &num, XtNlist, &strs, NULL);
if (strs != NULL && num != 0) XtFree((XtPointer)strs);
XtVaGetValues(arg->family, XtNnumberStrings, &num, XtNlist, &strs, NULL);
if (strs != NULL && num != 0) XtFree((XtPointer)strs);
XtVaGetValues(arg->weight, XtNnumberStrings, &num, XtNlist, &strs, NULL);
if (strs != NULL && num != 0) XtFree((XtPointer)strs);
XtVaGetValues(arg->point, XtNnumberStrings, &num, XtNlist, &strs, NULL);
if (strs != NULL && num != 0) {
int i;
for (i = 0; i < num; i++)
XtFree((XtPointer)strs[i]);
XtFree((XtPointer)strs);
}
}
static void match(arg_t *arg)
{
static int firstTime = True;
int i;
int count = 0;
char *nm;
FontName *cur = arg->names, *last = NULL;
FontName *set = getSettings(arg);
StringList *familyList = NULL, *pointList = NULL;
StringList *weightList = NULL, *spacingList = NULL;
int familyListLen = 0, pointListLen = 0;
int weightListLen = 0, spacingListLen = 0;
StringList *curStr, *nxtStr;
String *list;
if (firstTime)
firstTime = False;
else
cleanLists(arg);
for (i = 0; i < arg->number; i++, cur++) {
#define TEST(f) if (set->f != NULL && strcmp(set->f, cur->f) != 0) continue
TEST(fontFamily);
TEST(foundry);
TEST(registry);
TEST(weight);
TEST(slant);
TEST(setWidth);
if (set->forcePoint) {
if (strcmp(cur->points, "0") != 0) continue;
} else {
TEST(points);
}
TEST(spacing);
#undef TEST
/*
** Add the family name
*/
switch (*cur->spacing) {
case 'm': nm = "Fixed"; break;
case 'p': nm = "Variable"; break;
case 'c': nm = "Cell"; break;
default: nm = cur->spacing; break;
}
for (curStr = spacingList; curStr != NULL; curStr = curStr->next) {
if (strcmp(curStr->str, nm) == 0)
break;
}
if (curStr == NULL) {
curStr = XtNew(StringList);
curStr->next = spacingList;
curStr->str = nm;
spacingList = curStr;
spacingListLen++;
}
/*
** Add the family name
*/
nm = getShortFamily(cur->fontFamily, cur->foundry, cur->registry);
for (curStr = familyList; curStr != NULL; curStr = curStr->next) {
if (strcmp(curStr->str, nm) == 0)
break;
}
if (curStr == NULL) {
curStr = XtNew(StringList);
curStr->next = familyList;
curStr->str = nm;
familyList = curStr;
familyListLen++;
}
/*
** Add the width info
*/
nm = getShortName(cur->weight, cur->slant, cur->setWidth, "");
for (curStr = weightList; curStr != NULL; curStr = curStr->next) {
if (strcmp(curStr->str, nm) == 0)
break;
}
if (curStr == NULL) {
curStr = XtNew(StringList);
curStr->next = weightList;
curStr->str = nm;
weightList = curStr;
weightListLen++;
}
/*
** Add the point size
*/
for (curStr = pointList; curStr != NULL; curStr = curStr->next) {
if ((int)(atof(curStr->str)*10.0) == atoi(cur->points))
break;
}
if (curStr == NULL) {
char buf[14];
int p = atoi(cur->points);
curStr = XtNew(StringList);
curStr->next = pointList;
if (p % 10 == 0) {
sprintf(buf,"%d ", p / 10);
} else {
sprintf(buf,"%d.%d ", p / 10, p % 10);
}
curStr->str = XtNewString(buf);
pointList = curStr;
pointListLen++;
}
count++;
last = cur;
}
if (count == 1 && last != NULL) {
char buf[512];
XFontStruct *info;
sprintf(buf, "-%s-%s-%s-%s-%s-*-*-%s-*-*-%s-*-%s-*",
last->foundry,
last->fontFamily,
last->weight == NULL ? "" : last->weight,
last->slant == NULL ? "" : last->slant,
last->setWidth == NULL ? "" : last->setWidth,
set->forcePoint ? set->points : last->points,
last->spacing,
last->registry);
if ((info = XLoadQueryFont(XtDisplay(arg->text), buf)) != NULL) {
XtVaSetValues(arg->text,
XtNfont, info,
XtNstring, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijlmnopqrstuvwxyz0123456789",
NULL);
XtVaSetValues(arg->fontName, XtNstring, buf, NULL);
}
} else {
XtVaSetValues(arg->text, XtNstring, "", NULL);
XtVaSetValues(arg->fontName, XtNstring, "", NULL);
}
/*
** Set the widgets
*/
list = (String *)XtCalloc(spacingListLen + 1, sizeof(String));
for (i = 0, curStr = spacingList; curStr != NULL; curStr = curStr->next, i++)
list[i] = curStr->str;
qsort(list, i, sizeof(String), (int (*)(_Xconst void *,_Xconst void *))strqsortcmp);
XawListChange(arg->spacing, list, spacingListLen, 0, True);
if (set->spacing)
XawListHighlight(arg->spacing, 0);
list = (String *)XtCalloc(familyListLen + 1, sizeof(String));
for (i = 0, curStr = familyList; curStr != NULL; curStr = curStr->next, i++)
list[i] = curStr->str;
qsort(list, i, sizeof(String), (int (*)(_Xconst void *,_Xconst void *))strqsortcmp);
XawListChange(arg->family, list, familyListLen, 0, True);
if (set->fontFamily)
XawListHighlight(arg->family, 0);
list = (String *)XtCalloc(weightListLen + 1, sizeof(String));
for (i = 0, curStr = weightList; curStr != NULL; curStr = curStr->next, i++)
list[i] = curStr->str;
qsort(list, i, sizeof(String), (int (*)(_Xconst void *,_Xconst void *))strqsortcmp);
XawListChange(arg->weight, list, weightListLen, 0, True);
if (set->weight)
XawListHighlight(arg->weight, 0);
list = (String *)XtCalloc(pointListLen + 1, sizeof(String));
for (i = 0, curStr = pointList; curStr != NULL; curStr = curStr->next, i++)
list[i] = curStr->str;
qsort(list, i, sizeof(String), (int (*)(_Xconst void *,_Xconst void *))valqsortcmp);
XawListChange(arg->point, list, pointListLen, 0, True);
if (set->points)
XawListHighlight(arg->point, 0);
/*
** Clean up
*/
for (curStr = spacingList; curStr != NULL; curStr = nxtStr) {
nxtStr = curStr->next;
XtFree((XtPointer)curStr);
}
for (curStr = familyList; curStr != NULL; curStr = nxtStr) {
nxtStr = curStr->next;
XtFree((XtPointer)curStr);
}
for (curStr = weightList; curStr != NULL; curStr = nxtStr) {
nxtStr = curStr->next;
XtFree((XtPointer)curStr);
}
for (curStr = pointList; curStr != NULL; curStr = nxtStr) {
nxtStr = curStr->next;
XtFree((XtPointer)curStr);
}
}
static FontName *chop(int *number, char **names)
{
int i, j, count = 0;
FontName *n = (FontName*)XtCalloc(*number, sizeof(FontName));
if (n == NULL)
return NULL;
#define NEXT(p) { char *np; \
if ((np = strchr(p, '-')) == NULL) \
continue; \
*np++ = '\0'; \
p = np; \
}
for (i = 0; i < *number; i++) {
char *cp = names[i];
FontName *cur = &n[count];
NEXT(cp); /* foundry */
cur->foundry = cp;
NEXT(cp); /* font family */
cur->fontFamily = cp;
NEXT(cp); /* weight */
cur->weight = cp;
NEXT(cp); /* slant */
cur->slant = cp;
NEXT(cp); /* set width */
cur->setWidth = cp;
NEXT(cp); /* NULL */
NEXT(cp); /* pixels */
NEXT(cp); /* point size */
cur->points = cp;
NEXT(cp); /* horizontal resolution */
NEXT(cp); /* vertical resolution */
NEXT(cp); /* spacing */
cur->spacing = cp;
NEXT(cp); /* average width */
NEXT(cp); /* character set */
cur->registry = cp;
NEXT(cp); /* character class */
/*
** Check to make sure that this is a unique font
** from the rest of the set.
*/
for (j = 0; j < count; j++) {
if (strcmp(cur->fontFamily, n[j].fontFamily) == 0 &&
strcmp(cur->weight, n[j].weight) == 0 &&
strcmp(cur->slant, n[j].slant) == 0 &&
strcmp(cur->setWidth, n[j].setWidth) == 0 &&
strcmp(cur->points, n[j].points) == 0 &&
strcmp(cur->spacing, n[j].spacing) == 0)
break;
}
makeShortName(cur->weight, cur->slant, cur->setWidth, "");
makeShortFamily(cur->fontFamily, cur->foundry, cur->registry);
if (j != count)
continue;
if (atoi(cur->points) == 0)
haveScalable = True;
count++;
}
#undef NEXT
*number = count;
return n;
}
static void applySetCallback(Widget paint, Arg *xarg)
{
XtSetValues(paint, xarg, 1);
FontChanged(paint);
}
static void applyCallback(Widget w, XtPointer argArg, XtPointer junk)
{
arg_t *arg = (arg_t *)argArg;
XFontStruct *info;
Arg xarg;
XtVaGetValues(arg->text, XtNfont, &info, NULL);
XtSetArg(xarg, XtNfont, info);
OperationAddArg(xarg);
GraphicAll((GraphicAllProc)applySetCallback, (void*)&xarg);
}
static void closeCallback(Widget w, XtPointer argArg, XtPointer junk)
{
arg_t *arg = (arg_t *)argArg;
XtPopdown(GetShell(arg->family));
}
static void okCallback(Widget w, XtPointer argArg, XtPointer junk)
{
applyCallback(w, argArg, junk);
closeCallback(w, argArg, junk);
}
static void listCallback(Widget w, XtPointer argArg, XtPointer junk)
{
arg_t *arg = (arg_t *)argArg;
arg->expectFlag = True;
arg->expect = None;
match(arg);
}
static void expectCallback(Widget w, XtPointer argArg, XEvent *event, Boolean *junk)
{
arg_t *arg = (arg_t*)argArg;
if (event->type == ButtonRelease) {
if (arg->expect != None)
match(arg);
arg->expect = None;
arg->expectFlag = False;
} else if (arg->expectFlag == False) {
arg->expect = w;
}
}
static void pointSizeAction(Widget w, XEvent *event, String *prms, Cardinal *nprms)
{
/* XXX */
if (theArg == NULL)
return;
if (!XtIsManaged(theArg->pointSelect))
return;
match(theArg);
}
void FontSelect(Widget w, Widget paint)
{
static XtActionsRec pointAct = { "point-size-ok", (XtActionProc)pointSizeAction };
static Widget shell = None;
Widget pane, form, selectLabel, form2;
Widget applyButton, okButton, doneButton, vport, label;
arg_t *arg = XtNew(arg_t);
if (shell != None) {
XtPopup(shell, XtGrabNone);
XMapRaised(XtDisplay(shell), XtWindow(shell));
return;
}
StateSetBusyWatch(True);
shell = XtVaCreatePopupShell("fontSelect",
topLevelShellWidgetClass, GetToplevel(w),
NULL);
pane = XtVaCreateManagedWidget("pane",
panedWidgetClass, shell,
XtNborderWidth, 0,
NULL);
label = XtVaCreateManagedWidget("title",
labelWidgetClass, pane,
XtNlabel, "Select the font properties you wish",
XtNborderWidth, 0,
XtNshowGrip, False,
NULL);
form = XtVaCreateManagedWidget("form",
formWidgetClass, pane,
XtNborderWidth, 0,
NULL);
/*
** lists of items to select
*/
label = XtVaCreateManagedWidget("spacingLabel",
labelWidgetClass, form,
XtNborderWidth, 0,
XtNtop, XtChainTop,
XtNbottom, XtChainTop,
NULL);
vport = XtVaCreateManagedWidget("vport",
viewportWidgetClass, form,
XtNuseBottom, True,
XtNuseRight, True,
XtNforceBars, True,
XtNallowHoriz, False,
XtNallowVert, True,
XtNfromVert, label,
XtNtop, XtChainTop,
NULL);
arg->spacing = XtVaCreateManagedWidget("spacing",
listWidgetClass, vport,
XtNverticalList, True,
XtNforceColumns, True,
XtNdefaultColumns, 1,
XtNnumberStrings, 0,
NULL);
label = XtVaCreateManagedWidget("familyLabel",
labelWidgetClass, form,
XtNborderWidth, 0,
XtNfromHoriz, vport,
XtNtop, XtChainTop,
XtNbottom, XtChainTop,
NULL);
vport = XtVaCreateManagedWidget("vport",
viewportWidgetClass, form,
XtNuseBottom, True,
XtNuseRight, True,
XtNforceBars, True,
XtNallowHoriz, False,
XtNallowVert, True,
XtNfromVert, label,
XtNfromHoriz, vport,
XtNtop, XtChainTop,
NULL);
arg->family = XtVaCreateManagedWidget("font",
listWidgetClass, vport,
XtNverticalList, True,
XtNforceColumns, True,
XtNdefaultColumns, 1,
XtNnumberStrings, 0,
NULL);
label = XtVaCreateManagedWidget("weightLabel",
labelWidgetClass, form,
XtNborderWidth, 0,
XtNfromHoriz, vport,
XtNtop, XtChainTop,
XtNbottom, XtChainTop,
NULL);
vport = XtVaCreateManagedWidget("vport",
viewportWidgetClass, form,
XtNuseBottom, True,
XtNuseRight, True,
XtNforceBars, True,
XtNallowHoriz, False,
XtNallowVert, True,
XtNfromHoriz, vport,
XtNfromVert, label,
XtNtop, XtChainTop,
NULL);
arg->weight = XtVaCreateManagedWidget("weight",
listWidgetClass, vport,
XtNverticalList, True,
XtNforceColumns, True,
XtNdefaultColumns, 1,
XtNnumberStrings, 0,
NULL);
label = XtVaCreateManagedWidget("pointLabel",
labelWidgetClass, form,
XtNborderWidth, 0,
XtNfromHoriz, vport,
XtNtop, XtChainTop,
XtNbottom, XtChainTop,
NULL);
vport = XtVaCreateManagedWidget("vport",
viewportWidgetClass, form,
XtNuseBottom, True,
XtNuseRight, True,
XtNforceBars, True,
XtNallowHoriz, False,
XtNallowVert, True,
XtNfromHoriz, vport,
XtNfromVert, label,
XtNtop, XtChainTop,
NULL);
arg->point = XtVaCreateManagedWidget("point",
listWidgetClass, vport,
XtNverticalList, True,
XtNforceColumns, True,
XtNdefaultColumns, 1,
XtNnumberStrings, 0,
NULL);
/*
** The text area and buttons
*/
form = XtVaCreateManagedWidget("form2",
formWidgetClass, pane,
XtNborderWidth, 0,
NULL);
form2 = XtVaCreateManagedWidget("subForm",
formWidgetClass, form,
XtNborderWidth, 0,
XtNtop, XtChainTop,
XtNbottom, XtChainTop,
NULL);
selectLabel = XtVaCreateWidget("pointLabel",
labelWidgetClass, form2,
XtNborderWidth, 0,
XtNleft, XtChainLeft,
XtNright, XtChainLeft,
NULL);
XtAppAddActions(XtWidgetToApplicationContext(form2), &pointAct, 1);
arg->pointSelect = XtVaCreateWidget("pointSelect",
asciiTextWidgetClass, form2,
XtNleft, XtChainLeft,
XtNright, XtChainRight,
XtNfromHoriz, selectLabel,
XtNeditType, XawtextEdit,
XtNwrap, XawtextWrapNever,
XtNlength, 8,
XtNtranslations,
XtParseTranslationTable("#override\n\
<Key>Return: point-size-ok()\n\
<Key>Linefeed: point-size-ok()\n\
Ctrl<Key>M: point-size-ok()\n\
Ctrl<Key>J: point-size-ok()\n"),
NULL);
label = XtVaCreateManagedWidget("fontNameLabel",
labelWidgetClass, form,
XtNborderWidth, 0,
XtNfromVert, form2,
XtNleft, XtChainLeft,
XtNtop, XtChainTop,
XtNbottom, XtChainTop,
NULL);
arg->fontName = XtVaCreateManagedWidget("fontName",
asciiTextWidgetClass, form,
XtNfromVert, form2,
XtNfromHoriz, label,
XtNallowResize, True,
XtNstring, "",
XtNtop, XtChainTop,
XtNbottom, XtChainTop,
XtNdisplayCaret, False,
NULL);
arg->text = XtVaCreateManagedWidget("text",
asciiTextWidgetClass, form,
XtNfromVert, arg->fontName,
XtNallowResize, True,
XtNstring, "",
XtNtop, XtChainTop,
XtNbottom, XtChainBottom,
XtNdisplayCaret, False,
NULL);
okButton = XtVaCreateManagedWidget("ok",
commandWidgetClass, form,
XtNfromVert, arg->text,
XtNtop, XtChainBottom,
XtNbottom, XtChainBottom,
XtNright, XtChainLeft,
XtNleft, XtChainLeft,
NULL);
applyButton = XtVaCreateManagedWidget("apply",
commandWidgetClass, form,
XtNfromVert, arg->text,
XtNfromHoriz, okButton,
XtNtop, XtChainBottom,
XtNbottom, XtChainBottom,
XtNright, XtChainLeft,
XtNleft, XtChainLeft,
NULL);
doneButton = XtVaCreateManagedWidget("done",
commandWidgetClass, form,
XtNfromVert, arg->text,
XtNfromHoriz, applyButton,
XtNtop, XtChainBottom,
XtNbottom, XtChainBottom,
XtNleft, XtChainLeft,
XtNright, XtChainLeft,
XtNleft, XtChainLeft,
NULL);
/*
** Init the world
*/
arg->paint = paint;
arg->namesStorage = XListFonts(XtDisplay(shell), "*", 32767, &arg->number),
arg->names = chop(&arg->number, arg->namesStorage);
arg->expectFlag = False;
match(arg);
if (haveScalable) {
Widget list[2];
list[0] = selectLabel;
list[1] = arg->pointSelect;
XtManageChildren(list, 2);
} else {
XtVaSetValues(form2, XtNwidth, 1, XtNheight, 1, NULL);
}
XtAddEventHandler(arg->spacing, ButtonPressMask|ButtonReleaseMask, False, expectCallback, (XtPointer)arg);
XtAddEventHandler(arg->family, ButtonPressMask|ButtonReleaseMask, False, expectCallback, (XtPointer)arg);
XtAddEventHandler(arg->weight, ButtonPressMask|ButtonReleaseMask, False, expectCallback, (XtPointer)arg);
XtAddEventHandler(arg->point, ButtonPressMask|ButtonReleaseMask, False, expectCallback, (XtPointer)arg);
XtAddCallback(arg->spacing, XtNcallback, listCallback, (XtPointer)arg);
XtAddCallback(arg->family, XtNcallback, listCallback, (XtPointer)arg);
XtAddCallback(arg->weight, XtNcallback, listCallback, (XtPointer)arg);
XtAddCallback(arg->point, XtNcallback, listCallback, (XtPointer)arg);
XtAddCallback(okButton, XtNcallback, okCallback, (XtPointer)arg);
XtAddCallback(applyButton, XtNcallback, applyCallback, (XtPointer)arg);
XtAddCallback(doneButton, XtNcallback, closeCallback, (XtPointer)arg);
AddDestroyCallback(shell,
(void (*)(Widget, void *, XEvent *))closeCallback, arg);
XtPopup(shell, XtGrabNone);
StateSetBusyWatch(False);
theArg = arg;
}