824N/A/*
824N/A * FontCreato.c
824N/A *
824N/A * (c) Copyright 1992-1994 Adobe Systems Incorporated.
824N/A * All rights reserved.
824N/A *
824N/A * Permission to use, copy, modify, distribute, and sublicense this software
824N/A * and its documentation for any purpose and without fee is hereby granted,
824N/A * provided that the above copyright notices appear in all copies and that
824N/A * both those copyright notices and this permission notice appear in
824N/A * supporting documentation and that the name of Adobe Systems Incorporated
824N/A * not be used in advertising or publicity pertaining to distribution of the
824N/A * software without specific, written prior permission. No trademark license
824N/A * to use the Adobe trademarks is hereby granted. If the Adobe trademark
824N/A * "Display PostScript"(tm) is used to describe this software, its
824N/A * functionality or for any other purpose, such use shall be limited to a
824N/A * statement that this software works in conjunction with the Display
824N/A * PostScript system. Proper trademark attribution to reflect Adobe's
824N/A * ownership of the trademark shall be given whenever any such reference to
824N/A * the Display PostScript system is made.
824N/A *
824N/A * ADOBE MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THE SOFTWARE FOR
824N/A * ANY PURPOSE. IT IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY.
824N/A * ADOBE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
824N/A * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
824N/A * NON- INFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL ADOBE BE LIABLE
824N/A * TO YOU OR ANY OTHER PARTY FOR ANY SPECIAL, INDIRECT, OR CONSEQUENTIAL
824N/A * DAMAGES OR ANY DAMAGES WHATSOEVER WHETHER IN AN ACTION OF CONTRACT,
824N/A * NEGLIGENCE, STRICT LIABILITY OR ANY OTHER ACTION ARISING OUT OF OR IN
824N/A * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ADOBE WILL NOT
824N/A * PROVIDE ANY TRAINING OR OTHER SUPPORT FOR THE SOFTWARE.
824N/A *
824N/A * Adobe, PostScript, and Display PostScript are trademarks of Adobe Systems
824N/A * Incorporated which may be registered in certain jurisdictions
824N/A *
824N/A * Author: Adobe Systems Incorporated
824N/A */
824N/A/* $XFree86$ */
824N/A
824N/A#include <stdio.h>
824N/A#include <ctype.h>
824N/A
824N/A#include <X11/IntrinsicP.h>
824N/A#include <X11/StringDefs.h>
824N/A#include <X11/ShellP.h>
824N/A#include <Xm/Xm.h>
824N/A
824N/A/* There are no words to describe how I feel about having to do this */
824N/A
824N/A#if XmVersion > 1001
824N/A#include <Xm/ManagerP.h>
824N/A#else
824N/A#include <Xm/XmP.h>
824N/A#endif
824N/A
824N/A#include <Xm/Form.h>
824N/A#include <Xm/LabelG.h>
824N/A#include <Xm/PushBG.h>
824N/A#include <Xm/DrawingA.h>
824N/A#include <Xm/Scale.h>
824N/A#include <Xm/MessageB.h>
824N/A#include <Xm/TextF.h>
824N/A#include <Xm/PanedW.h>
824N/A#include <Xm/List.h>
824N/A#include <Xm/SeparatoG.h>
824N/A#include <Xm/ToggleBG.h>
824N/A#include <Xm/RowColumn.h>
824N/A#include <DPS/dpsXclient.h>
824N/A#include <DPS/dpsXshare.h>
824N/A#include <DPS/FontSBP.h>
824N/A#include <DPS/FontCreatP.h>
824N/A#include <stdlib.h>
824N/A#include <math.h>
824N/A#include "FontSBI.h"
824N/A#include "FSBwraps.h"
824N/A
824N/A/* Turn a string into a compound string */
824N/A#define UnsharedCS(str) XmStringCreate(str, XmSTRING_DEFAULT_CHARSET)
824N/A#define CS(str, w) _FSBCreateSharedCS(str, w)
824N/Astatic XmString CSempty;
824N/Astatic char *opticalSize = NULL;
824N/A
824N/A#define Canonical(str) XrmQuarkToString(XrmStringToQuark(str))
824N/A
824N/Astatic float defaultSizeList[] = {
824N/A#ifndef CREATOR_DEFAULT_SIZE_LIST
824N/A 8, 10, 12, 14, 16, 18, 24, 36, 48, 72
824N/A#else
824N/A CREATOR_DEFAULT_SIZE_LIST
824N/A#endif /* CREATOR_DEFAULT_SIZE_LIST */
824N/A};
824N/A
824N/A#ifndef CREATOR_DEFAULT_SIZE_LIST_COUNT
824N/A#define CREATOR_DEFAULT_SIZE_LIST_COUNT 10
824N/A#endif /* CREATOR_DEFAULT_SIZE_LIST_COUNT */
824N/A
824N/A#define Offset(field) XtOffsetOf(FontCreatorRec, creator.field)
824N/A
824N/Astatic XtResource resources[] = {
824N/A {XtNsizes, XtCSizes, XtRFloatList, sizeof(float*),
824N/A Offset(sizes), XtRImmediate, (XtPointer) defaultSizeList},
824N/A {XtNsizeCount, XtCSizeCount, XtRInt, sizeof(int),
824N/A Offset(size_count), XtRImmediate,
824N/A (XtPointer) CREATOR_DEFAULT_SIZE_LIST_COUNT},
824N/A {XtNdismissCallback, XtCCallback, XtRCallback, sizeof(XtCallbackList),
824N/A Offset(dismiss_callback), XtRCallback, (XtPointer) NULL},
824N/A {XtNfontSelectionBox, XtCReadOnly, XtRWidget, sizeof(Widget),
824N/A Offset(fsb), XtRWidget, (XtPointer) NULL},
824N/A};
824N/A
824N/A/* Forward declarations */
824N/A
824N/Astatic Boolean SetValues(Widget old, Widget req, Widget new, ArgList args, Cardinal *num_args);
824N/Astatic XtGeometryResult GeometryManager(Widget w, XtWidgetGeometry *desired, XtWidgetGeometry *allowed);
824N/Astatic void ChangeManaged(Widget w);
824N/Astatic void ClassInitialize(void);
824N/Astatic void Destroy(Widget widget);
824N/Astatic void Initialize(Widget request, Widget new, ArgList args, Cardinal *num_args);
824N/Astatic void Resize(Widget widget);
824N/A
824N/AFontCreatorClassRec fontCreatorClassRec = {
824N/A /* Core class part */
824N/A {
824N/A /* superclass */ (WidgetClass) &xmManagerClassRec,
824N/A /* class_name */ "FontCreator",
824N/A /* widget_size */ sizeof(FontCreatorRec),
824N/A /* class_initialize */ ClassInitialize,
824N/A /* class_part_initialize */ NULL,
824N/A /* class_inited */ FALSE,
824N/A /* initialize */ Initialize,
824N/A /* initialize_hook */ NULL,
824N/A /* realize */ XtInheritRealize,
824N/A /* actions */ NULL,
824N/A /* num_actions */ 0,
824N/A /* resources */ resources,
824N/A /* num_resources */ XtNumber(resources),
824N/A /* xrm_class */ NULLQUARK,
824N/A /* compress_motion */ TRUE,
824N/A /* compress_exposure */ XtExposeCompressMultiple,
824N/A /* compress_enterleave */ TRUE,
824N/A /* visible_interest */ FALSE,
824N/A /* destroy */ Destroy,
824N/A /* resize */ Resize,
824N/A /* expose */ NULL,
824N/A /* set_values */ SetValues,
824N/A /* set_values_hook */ NULL,
824N/A /* set_values_almost */ XtInheritSetValuesAlmost,
824N/A /* get_values_hook */ NULL,
824N/A /* accept_focus */ NULL,
824N/A /* version */ XtVersion,
824N/A /* callback offsets */ NULL,
824N/A /* tm_table */ NULL,
824N/A /* query_geometry */ XtInheritQueryGeometry,
824N/A /* display_accelerator */ NULL,
824N/A /* extension */ NULL,
824N/A },
824N/A /* Composite class part */
824N/A {
824N/A /* geometry_manager */ GeometryManager,
824N/A /* change_managed */ ChangeManaged,
824N/A /* insert_child */ XtInheritInsertChild,
824N/A /* delete_child */ XtInheritDeleteChild,
824N/A /* extension */ NULL,
824N/A },
824N/A /* Constraint class part */
824N/A {
824N/A /* resources */ NULL,
824N/A /* num_resources */ 0,
824N/A /* constraint_size */ 0,
824N/A /* initialize */ NULL,
824N/A /* destroy */ NULL,
824N/A /* set_values */ NULL,
824N/A /* extension */ NULL,
824N/A },
824N/A /* Manager class part */
824N/A {
824N/A /* translations */ XtInheritTranslations,
824N/A /* syn_resources */ NULL,
824N/A /* num_syn_resources */ 0,
824N/A /* syn_constraint_resources */ NULL,
824N/A /* num_syn_constraint_resources */ 0,
824N/A /* parent_process */ XmInheritParentProcess,
824N/A /* extension */ NULL,
824N/A },
824N/A /* FontCreator class part */
824N/A {
824N/A /* extension */ NULL,
824N/A }
824N/A};
824N/A
824N/AWidgetClass fontCreatorWidgetClass =
824N/A (WidgetClass) &fontCreatorClassRec;
824N/A
824N/Astatic void ClassInitialize(void)
824N/A{
824N/A XtInitializeWidgetClass(fontSelectionBoxWidgetClass);
824N/A
824N/A CSempty = UnsharedCS("");
824N/A opticalSize = Canonical("OpticalSize");
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void ResizePreview(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A Dimension height;
824N/A Cardinal depth;
824N/A FontCreatorWidget fc = (FontCreatorWidget) clientData;
824N/A
824N/A if (!XtIsRealized(widget) || fc->creator.gstate == 0) return;
824N/A
824N/A XtVaGetValues(widget, XmNheight, &height,
824N/A XmNdepth, &depth, NULL);
824N/A
824N/A XDPSSetContextGState(fc->creator.fsb->fsb.context, fc->creator.gstate);
824N/A
824N/A XDPSSetContextParameters(fc->creator.fsb->fsb.context, XtScreen(widget),
824N/A depth, XtWindow(widget), height,
824N/A (XDPSStandardColormap *) NULL,
824N/A (XDPSStandardColormap *) NULL,
824N/A XDPSContextScreenDepth | XDPSContextDrawable);
824N/A
824N/A _DPSFReclip(fc->creator.fsb->fsb.context);
824N/A
824N/A XDPSUpdateContextGState(fc->creator.fsb->fsb.context, fc->creator.gstate);
824N/A}
824N/A
824N/Astatic void DrawMM(FontCreatorWidget fc)
824N/A{
824N/A int i, j;
824N/A String str;
824N/A float p[MAX_AXES];
824N/A float b[MAX_BLENDS];
824N/A int val;
824N/A float size;
824N/A char *chSize;
824N/A DPSContext context;
824N/A Dimension hgt;
824N/A BlendDataRec *bd = fc->creator.font->blend_data;
824N/A float total;
824N/A int bogusFont;
824N/A
824N/A str = XmTextFieldGetString(fc->creator.display_text_child);
824N/A
824N/A for (i = 0; i < bd->num_axes; i++) {
824N/A XtVaGetValues(fc->creator.axis_scale_child[i], XmNvalue, &val, NULL);
824N/A p[i] = _FSBNormalize(val, bd, i);
824N/A }
824N/A
824N/A XtVaGetValues(fc->creator.preview_child, XtNheight, &hgt, NULL);
824N/A context = fc->creator.fsb->fsb.context;
824N/A if (fc->creator.gstate == 0) {
824N/A XDPSSetContextDrawable(context,
824N/A XtWindow(fc->creator.preview_child), hgt);
824N/A XDPSCaptureContextGState(context, &fc->creator.gstate);
824N/A } else XDPSSetContextGState(context, fc->creator.gstate);
824N/A
824N/A /* Force b[0] to be 1 - total(b[1..n]) to avoid round-off error */
824N/A
824N/A total = 0.0;
824N/A for (i = 1; i < bd->num_designs; i++) {
824N/A b[i] = 1.0;
824N/A for (j = 0; j < bd->num_axes; j++) {
824N/A if (bd->design_positions[i*bd->num_axes + j] == 1.0) b[i] *= p[j];
824N/A else b[i] *= 1.0 - p[j];
824N/A }
824N/A total += b[i];
824N/A }
824N/A b[0] = 1.0 - total;
824N/A
824N/A XtVaGetValues(fc->creator.size_text_field_child,
824N/A XmNvalue, &chSize, NULL);
824N/A
824N/A if (chSize == NULL || *chSize == '\0') return;
824N/A size = atof(chSize);
824N/A
824N/A _DPSFSetUpMM(context, fc->creator.font->font_name,
824N/A str, size, hgt, b, bd->num_designs, &bogusFont);
824N/A DPSWaitContext(context);
824N/A XClearWindow(XtDisplay(fc->creator.preview_child),
824N/A XtWindow(fc->creator.preview_child));
824N/A _DPSFDrawMM(context, str, hgt);
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void DrawMMCallback(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A FontCreatorWidget fc = (FontCreatorWidget) clientData;
824N/A
824N/A DrawMM(fc);
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void ExposeCallback(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A FontCreatorWidget fc = (FontCreatorWidget) clientData;
824N/A XmDrawingAreaCallbackStruct *dac =
824N/A (XmDrawingAreaCallbackStruct *) callData;
824N/A
824N/A if (!fc->creator.preview_fixed) {
824N/A XSetWindowAttributes att;
824N/A att.bit_gravity = ForgetGravity;
824N/A XChangeWindowAttributes(XtDisplay(fc),
824N/A XtWindow(fc->creator.preview_child),
824N/A CWBitGravity, &att);
824N/A fc->creator.preview_fixed = TRUE;
824N/A }
824N/A
824N/A if (dac != NULL && dac->event->type == Expose &&
824N/A dac->event->xexpose.count != 0) return;
824N/A
824N/A DrawMM(fc);
824N/A}
824N/A
824N/Astatic void SetUpBlendList(FontCreatorWidget fc)
824N/A{
824N/A XmString *CSblends;
824N/A int count, i;
824N/A BlendRec *b;
824N/A char buf[256];
824N/A FontRec *f = fc->creator.font;
824N/A
824N/A sprintf(buf, "%s Blends", f->face_name);
824N/A XtVaSetValues(fc->creator.blend_label_child,
824N/A XtVaTypedArg, XmNlabelString, XtRString,
824N/A buf, strlen(buf)+1,
824N/A NULL);
824N/A
824N/A if (f->blend_count == 0) {
824N/A count = 1;
824N/A CSblends = &CSempty;
824N/A
824N/A } else {
824N/A count = f->blend_count;
824N/A CSblends = (XmString *) XtCalloc(count, sizeof(XmString));
824N/A
824N/A for (i = 0, b = f->blend_data->blends; i < f->blend_count;
824N/A i++, b = b->next) {
824N/A CSblends[i] = b->CS_blend_name;
824N/A }
824N/A }
824N/A
824N/A XtVaSetValues(fc->creator.blend_scrolled_list_child, XmNitemCount, count,
824N/A XmNitems, CSblends, NULL);
824N/A
824N/A if (f->blend_count != 0) XtFree((XtPointer) CSblends);
824N/A}
824N/A
824N/Astatic void CalcCarryValues(FontCreatorWidget fc, FontRec *oldf, int *carry_values)
824N/A{
824N/A FontRec *f = fc->creator.font;
824N/A BlendDataRec *bd = f->blend_data, *oldbd = oldf->blend_data;
824N/A int i, j;
824N/A
824N/A for (i = 0; i < bd->num_axes; i++) {
824N/A carry_values[i] = -1;
824N/A for (j = 0; j < oldbd->num_axes; j++) {
824N/A if (bd->name[i] == oldbd->name[j]) {
824N/A XmScaleGetValue(fc->creator.axis_scale_child[j],
824N/A carry_values+i);
824N/A break;
824N/A }
824N/A }
824N/A }
824N/A}
824N/A
824N/Astatic void SetUpAxisLabels(FontCreatorWidget fc, FontRec *oldf, int *carry_values)
824N/A{
824N/A int i;
824N/A char buf[20];
824N/A XmString cs;
824N/A BlendDataRec *bd = fc->creator.font->blend_data, *oldbd = 0;
824N/A char *value;
824N/A
824N/A if (oldf != NULL) oldbd = oldf->blend_data;
824N/A
824N/A for (i = 0; i < bd->num_axes; i++) {
824N/A if (oldf == NULL || i >= oldbd->num_axes ||
824N/A oldbd->name[i] != bd->name[i]) {
824N/A cs = UnsharedCS(bd->name[i]);
824N/A XtVaSetValues(fc->creator.axis_label_child[i],
824N/A XmNlabelString, cs, NULL);
824N/A XmStringFree(cs);
824N/A }
824N/A if (oldf == NULL || i >= oldbd->num_axes ||
824N/A oldbd->min[i] != bd->min[i]) {
824N/A sprintf(buf, "%d", bd->min[i]);
824N/A cs = UnsharedCS(buf);
824N/A XtVaSetValues(fc->creator.axis_min_label_child[i],
824N/A XmNlabelString, cs, NULL);
824N/A XmStringFree(cs);
824N/A }
824N/A if (oldf == NULL || i >= oldbd->num_axes ||
824N/A oldbd->max[i] != bd->max[i]) {
824N/A sprintf(buf, "%d", bd->max[i]);
824N/A cs = UnsharedCS(buf);
824N/A XtVaSetValues(fc->creator.axis_max_label_child[i],
824N/A XmNlabelString, cs, NULL);
824N/A XmStringFree(cs);
824N/A }
824N/A if (oldf == NULL || carry_values[i] == -1) {
824N/A if (bd->name[i] == opticalSize &&
824N/A XmToggleButtonGadgetGetState(
824N/A fc->creator.follow_size_toggle_child)) {
824N/A XtVaGetValues(fc->creator.fsb->fsb.size_text_field_child,
824N/A XmNvalue, &value, NULL);
824N/A if (value == NULL || *value == '\0') {
824N/A carry_values[i] = bd->min[i];
824N/A } else carry_values[i] = atof(value) + 0.5;
824N/A } else carry_values[i] = bd->min[i];
824N/A }
824N/A if (carry_values[i] < bd->min[i]) carry_values[i] = bd->min[i];
824N/A else if (carry_values[i] > bd->max[i]) carry_values[i] = bd->max[i];
824N/A XtVaSetValues(fc->creator.axis_scale_child[i],
824N/A XmNminimum, bd->min[i], XmNmaximum, bd->max[i],
824N/A XmNvalue, carry_values[i], NULL);
824N/A }
824N/A}
824N/A
824N/Astatic void ManageAxes(FontCreatorWidget fc)
824N/A{
824N/A Widget w[5*MAX_AXES];
824N/A int i, j;
824N/A int diff;
824N/A
824N/A diff = fc->creator.managed_axes - fc->creator.font->blend_data->num_axes;
824N/A
824N/A if (diff == 0) return;
824N/A
824N/A if (diff < 0) {
824N/A for (i = fc->creator.managed_axes, j=0; j < -diff * 5; i++, j+=5) {
824N/A w[j] = fc->creator.axis_label_child[i];
824N/A w[j+1] = fc->creator.axis_scale_child[i];
824N/A w[j+2] = fc->creator.axis_value_text_child[i];
824N/A w[j+3] = fc->creator.axis_min_label_child[i];
824N/A w[j+4] = fc->creator.axis_max_label_child[i];
824N/A }
824N/A XtManageChildren(w, -diff * 5);
824N/A } else {
824N/A for (i = fc->creator.font->blend_data->num_axes, j=0; j < diff * 5;
824N/A i++, j+=5) {
824N/A w[j] = fc->creator.axis_label_child[i];
824N/A w[j+1] = fc->creator.axis_scale_child[i];
824N/A w[j+2] = fc->creator.axis_value_text_child[i];
824N/A w[j+3] = fc->creator.axis_min_label_child[i];
824N/A w[j+4] = fc->creator.axis_max_label_child[i];
824N/A }
824N/A XtUnmanageChildren(w, diff * 5);
824N/A }
824N/A fc->creator.managed_axes = fc->creator.font->blend_data->num_axes;
824N/A}
824N/A
824N/Astatic void SetScaleValues(FontCreatorWidget fc)
824N/A{
824N/A int val;
824N/A char buf[32];
824N/A int i, axes;
824N/A
824N/A axes = fc->creator.font->blend_data->num_axes;
824N/A
824N/A for (i = 0; i < axes; i++) {
824N/A XmScaleGetValue(fc->creator.axis_scale_child[i], &val);
824N/A sprintf(buf, "%d", val);
824N/A XmTextFieldSetString(fc->creator.axis_value_text_child[i], buf);
824N/A }
824N/A}
824N/A
824N/Astatic void SetUpAxes(FontCreatorWidget fc, FontRec *oldf)
824N/A{
824N/A int carry_values[MAX_AXES];
824N/A
824N/A if (oldf != NULL) CalcCarryValues(fc, oldf, carry_values);
824N/A SetUpAxisLabels(fc, oldf, carry_values);
824N/A SetScaleValues(fc);
824N/A ManageAxes(fc);
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void FaceSelect(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A XmListCallbackStruct *listCB = (XmListCallbackStruct *) callData;
824N/A FontCreatorWidget fc = (FontCreatorWidget) clientData;
824N/A FontRec *f, *oldf = fc->creator.font;
824N/A int i;
824N/A
824N/A i = 0;
824N/A f = fc->creator.family->fonts;
824N/A while (f != NULL) {
824N/A if (f->blend_data != NULL) i++;
824N/A if (i == listCB->item_position) break;
824N/A f = f->next;
824N/A }
824N/A
824N/A if (f == NULL) return;
824N/A if (!_FSBDownloadFontIfNecessary(f, fc->creator.fsb)) {
824N/A _FSBFlushFont(fc->creator.fsb, f);
824N/A return;
824N/A }
824N/A if (fc->creator.font != NULL) fc->creator.font->in_font_creator = False;
824N/A fc->creator.font = f;
824N/A f->in_font_creator = True;
824N/A SetUpBlendList(fc);
824N/A SetUpAxes(fc, oldf);
824N/A
824N/A DrawMM(fc);
824N/A}
824N/A
824N/Astatic void HandleSelectedBlend(FontCreatorWidget fc, int n)
824N/A{
824N/A BlendDataRec *bd = fc->creator.font->blend_data;
824N/A BlendRec *b;
824N/A int i;
824N/A int value;
824N/A char buf[32];
824N/A
824N/A b = bd->blends;
824N/A /* List uses 1-based addressing!! */
824N/A for (i = 1; i < n; i++) b = b->next;
824N/A
824N/A XmTextFieldSetString(fc->creator.name_text_child, b->blend_name);
824N/A
824N/A for (i = 0; i < bd->num_axes; i++) {
824N/A value = _FSBUnnormalize(b->data[i], bd, i);
824N/A XmScaleSetValue(fc->creator.axis_scale_child[i], value);
824N/A sprintf(buf, "%d", value);
824N/A XmTextFieldSetString(fc->creator.axis_value_text_child[i], buf);
824N/A }
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void BlendSelect(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A XmListCallbackStruct *listCB = (XmListCallbackStruct *) callData;
824N/A FontCreatorWidget fc = (FontCreatorWidget) clientData;
824N/A
824N/A if (fc->creator.font->blend_count == 0) return;
824N/A
824N/A HandleSelectedBlend(fc, listCB->item_position);
824N/A
824N/A DrawMM(fc);
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void SetValue(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A XmScaleCallbackStruct *scaleData = (XmScaleCallbackStruct *) callData;
824N/A Widget text = (Widget) clientData;
824N/A char buf[32];
824N/A
824N/A sprintf(buf, "%d", scaleData->value);
824N/A XmTextFieldSetString(text, buf);
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void SetScale(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A Widget scale = (Widget) clientData;
824N/A char *value;
824N/A int val, min, max;
824N/A char buf[32];
824N/A
824N/A value = XmTextFieldGetString(widget);
824N/A val = atoi(value);
824N/A XtVaGetValues(scale, XmNminimum, &min, XmNmaximum, &max, NULL);
824N/A if (val < min) val = min;
824N/A if (val > max) val = max;
824N/A XmScaleSetValue(scale, val);
824N/A
824N/A /* Handle range and illegal characters this way...*/
824N/A
824N/A sprintf(buf, "%d", val);
824N/A XmTextFieldSetString(widget, buf);
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void DeleteMessage(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A XtDestroyWidget(widget);
824N/A}
824N/A
824N/Astatic void PutUpDialog(FontCreatorWidget fc, char *name)
824N/A{
824N/A Widget message, w;
824N/A
824N/A message = XmCreateInformationDialog((Widget) fc, name, (ArgList) NULL, 0);
824N/A w = XmMessageBoxGetChild(message, XmDIALOG_CANCEL_BUTTON);
824N/A XtUnmanageChild(w);
824N/A w = XmMessageBoxGetChild(message, XmDIALOG_HELP_BUTTON);
824N/A XtUnmanageChild(w);
824N/A XtAddCallback(message, XmNokCallback, DeleteMessage, (XtPointer) NULL);
824N/A
824N/A XtManageChild(message);
824N/A}
824N/A
824N/Astatic void NoName(FontCreatorWidget fc)
824N/A{
824N/A PutUpDialog(fc, "noNameMessage");
824N/A}
824N/A
824N/Astatic void UsedName(FontCreatorWidget fc)
824N/A{
824N/A PutUpDialog(fc, "usedNameMessage");
824N/A}
824N/A
824N/Astatic void SomeUsedName(FontCreatorWidget fc)
824N/A{
824N/A PutUpDialog(fc, "someUsedNameMessage");
824N/A}
824N/A
824N/Astatic void NoSuchName(FontCreatorWidget fc)
824N/A{
824N/A PutUpDialog(fc, "noSuchNameMessage");
824N/A}
824N/A
824N/Astatic Boolean DoAdd(FontCreatorWidget fc, FontRec *f, String name)
824N/A{
824N/A char *spaceName;
824N/A BlendRec *b, *newb, **last;
824N/A BlendDataRec *bd = f->blend_data;
824N/A int val[MAX_AXES], i;
824N/A
824N/A for (b = bd->blends; b != NULL; b = b->next) {
824N/A if (strcmp(name, b->blend_name) == 0) return True;
824N/A }
824N/A
824N/A newb = (BlendRec *) XtMalloc(sizeof(BlendRec));
824N/A newb->blend_name = Canonical(name);
824N/A newb->CS_blend_name = CS(newb->blend_name, (Widget) fc);
824N/A
824N/A spaceName = (char *) XtMalloc(strlen(name) + 4);
824N/A spaceName[0] = spaceName[1] = spaceName[2] = ' ';
824N/A strcpy(spaceName+3, name);
824N/A newb->CS_space_blend_name = CS(spaceName, (Widget) fc);
824N/A XtFree((XtPointer) spaceName);
824N/A
824N/A for (i = 0; i < bd->num_axes; i++) {
824N/A XtVaGetValues(fc->creator.axis_scale_child[i],
824N/A XmNvalue, val+i, NULL);
824N/A newb->data[i] = _FSBNormalize(val[i], bd, i);
824N/A }
824N/A for (/**/; i < MAX_AXES; i++) newb->data[i] = 0.0;
824N/A
824N/A newb->font_name = _FSBGenFontName(f->font_name, val, bd);
824N/A
824N/A f->blend_count++;
824N/A fc->creator.family->blend_count++;
824N/A
824N/A last = &bd->blends;
824N/A for (b = bd->blends; b != NULL; b = b->next) {
824N/A if (strcmp(name, b->blend_name) < 0) break;
824N/A last = &b->next;
824N/A }
824N/A newb->next = b;
824N/A *last = newb;
824N/A
824N/A SetUpBlendList(fc);
824N/A _FSBSetUpFaceList(fc->creator.fsb, False);
824N/A return False;
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void AddCallback(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A FontCreatorWidget fc = (FontCreatorWidget) clientData;
824N/A char *value;
824N/A FontRec *f;
824N/A Boolean failures = False;
824N/A BlendDataRec *bd = fc->creator.font->blend_data;
824N/A int i;
824N/A
824N/A value = XmTextFieldGetString(fc->creator.name_text_child);
824N/A
824N/A if (value == NULL || *value == '\0') {
824N/A NoName(fc);
824N/A return;
824N/A }
824N/A
824N/A if (XmToggleButtonGadgetGetState(fc->creator.do_all_toggle_child)) {
824N/A for (f = fc->creator.family->fonts; f != NULL; f = f->next) {
824N/A if (f->blend_data != NULL &&
824N/A f->blend_data->num_axes == bd->num_axes) {
824N/A for (i = 0; i < bd->num_axes; i++) {
824N/A if (f->blend_data->name[i] != bd->name[i]) break;
824N/A }
824N/A if (i == bd->num_axes) failures |= DoAdd(fc, f, value);
824N/A }
824N/A }
824N/A if (failures) SomeUsedName(fc);
824N/A } else if (DoAdd(fc, fc->creator.font, value)) UsedName(fc);
824N/A}
824N/A
824N/Astatic Boolean DoReplace(FontCreatorWidget fc, FontRec *f, String name)
824N/A{
824N/A BlendDataRec *bd = f->blend_data;
824N/A BlendRec *b;
824N/A int val[MAX_AXES], i;
824N/A
824N/A name = Canonical(name);
824N/A for (b = bd->blends; b != NULL; b = b->next) {
824N/A if (name == b->blend_name) {
824N/A for (i = 0; i < bd->num_axes; i++) {
824N/A XtVaGetValues(fc->creator.axis_scale_child[i],
824N/A XmNvalue, val+i, NULL);
824N/A b->data[i] = _FSBNormalize(val[i], bd, i);
824N/A }
824N/A b->font_name = _FSBGenFontName(f->font_name, val, bd);
824N/A if (fc->creator.fsb->fsb.currently_selected_blend == b) {
824N/A _FSBSetUpFaceList(fc->creator.fsb, True);
824N/A }
824N/A return False;
824N/A }
824N/A }
824N/A return True;
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void ReplaceCallback(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A FontCreatorWidget fc = (FontCreatorWidget) clientData;
824N/A char *value;
824N/A FontRec *f;
824N/A Boolean failures = True;
824N/A BlendDataRec *bd = fc->creator.font->blend_data;
824N/A int i;
824N/A
824N/A value = XmTextFieldGetString(fc->creator.name_text_child);
824N/A
824N/A if (value == NULL || *value == '\0') {
824N/A NoName(fc);
824N/A return;
824N/A }
824N/A
824N/A if (XmToggleButtonGadgetGetState(fc->creator.do_all_toggle_child)) {
824N/A for (f = fc->creator.family->fonts; f != NULL; f = f->next) {
824N/A if (f->blend_data != NULL &&
824N/A f->blend_data->num_axes == bd->num_axes) {
824N/A for (i = 0; i < bd->num_axes; i++) {
824N/A if (f->blend_data->name[i] != bd->name[i]) break;
824N/A }
824N/A if (i == bd->num_axes) failures &= DoReplace(fc, f, value);
824N/A }
824N/A }
824N/A if (failures) NoSuchName(fc);
824N/A } else if (DoReplace(fc, fc->creator.font, value)) NoSuchName(fc);
824N/A}
824N/A
824N/Astatic Boolean DoDelete(FontCreatorWidget fc, FontRec *f, String name)
824N/A{
824N/A BlendDataRec *bd = f->blend_data;
824N/A BlendRec *b, *oldb;
824N/A Boolean current = FALSE;
824N/A
824N/A name = Canonical(name);
824N/A for (b = bd->blends, oldb = NULL; b != NULL; oldb = b, b = b->next) {
824N/A if (name == b->blend_name) {
824N/A if (oldb == NULL) bd->blends = b->next;
824N/A else oldb->next = b->next;
824N/A if (fc->creator.fsb->fsb.currently_selected_blend == b) {
824N/A fc->creator.fsb->fsb.currently_selected_blend = NULL;
824N/A current = TRUE;
824N/A }
824N/A XtFree((XtPointer) b);
824N/A f->blend_count--;
824N/A fc->creator.family->blend_count--;
824N/A SetUpBlendList(fc);
824N/A _FSBSetUpFaceList(fc->creator.fsb, current);
824N/A return False;
824N/A }
824N/A }
824N/A return True;
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void DeleteCallback(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A FontCreatorWidget fc = (FontCreatorWidget) clientData;
824N/A char *value;
824N/A FontRec *f;
824N/A Boolean failures = True;
824N/A
824N/A value = XmTextFieldGetString(fc->creator.name_text_child);
824N/A
824N/A if (value == NULL || *value == '\0') {
824N/A NoName(fc);
824N/A return;
824N/A }
824N/A
824N/A if (XmToggleButtonGadgetGetState(fc->creator.do_all_toggle_child)) {
824N/A for (f = fc->creator.family->fonts; f != NULL; f = f->next) {
824N/A if (f->blend_data != NULL) {
824N/A failures &= DoDelete(fc, f, value);
824N/A }
824N/A }
824N/A if (failures) NoSuchName(fc);
824N/A } else if (DoDelete(fc, fc->creator.font, value)) NoSuchName(fc);
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void UnmanageOptions(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A FontCreatorWidget fc = (FontCreatorWidget) clientData;
824N/A
824N/A XtUnmanageChild(fc->creator.option_box);
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void ShowOptions(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A FontCreatorWidget fc = (FontCreatorWidget) clientData;
824N/A
824N/A XtManageChild(fc->creator.option_box);
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void GenerateCallback(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A FontCreatorWidget fc = (FontCreatorWidget) clientData;
824N/A BlendDataRec *bd = fc->creator.font->blend_data;
824N/A int i, val[MAX_AXES];
824N/A char nameBuf[256];
824N/A char *ch;
824N/A
824N/A for (i = 0; i < bd->num_axes; i++) {
824N/A XtVaGetValues(fc->creator.axis_scale_child[i],
824N/A XmNvalue, val+i, NULL);
824N/A }
824N/A
824N/A ch = nameBuf;
824N/A
824N/A for (i = 0; i < bd->num_axes - 1; i++) {
824N/A sprintf(ch, "%d ", val[i]);
824N/A ch = ch + strlen(ch);
824N/A }
824N/A
824N/A sprintf(ch, "%d", val[bd->num_axes - 1]);
824N/A
824N/A XmTextFieldSetString(fc->creator.name_text_child, nameBuf);
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void DismissCallback(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A FontCreatorWidget fc = (FontCreatorWidget) clientData;
824N/A
824N/A if (XtIsShell(XtParent(fc))) XtPopdown(XtParent(fc));
824N/A XtCallCallbackList(widget, fc->creator.dismiss_callback, (XtPointer) NULL);
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void SizeChanged(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A String value;
824N/A FontCreatorWidget fc = (FontCreatorWidget) clientData;
824N/A int size;
824N/A FontRec *f = fc->creator.font;
824N/A BlendDataRec *bd;
824N/A int i;
824N/A char buf[32];
824N/A
824N/A if (f == NULL || f->blend_data == NULL) return;
824N/A
824N/A /* See if we have an optical size scale */
824N/A bd = f->blend_data;
824N/A
824N/A for (i = 0; i < bd->num_axes; i++) {
824N/A if (bd->name[i] == opticalSize) break;
824N/A }
824N/A if (i == bd->num_axes) return;
824N/A
824N/A if (!XmToggleButtonGadgetGetState(fc->creator.follow_size_toggle_child)) {
824N/A return;
824N/A }
824N/A
824N/A XtVaGetValues(widget, XmNvalue, &value, NULL);
824N/A
824N/A if (value == NULL || *value == '\0') return;
824N/A size = atof(value) + 0.5;
824N/A sprintf(buf, "%d", size);
824N/A XmTextFieldSetString(fc->creator.axis_value_text_child[i], buf);
824N/A
824N/A SetScale(fc->creator.axis_value_text_child[i],
824N/A (XtPointer) fc->creator.axis_scale_child[i], (XtPointer) NULL);
824N/A DrawMM(fc);
824N/A}
824N/A
824N/A/* There's a problem; sometimes the change has already been made in the field,
824N/A and sometimes it hasn't. The times when it has seem to correspond to
824N/A making changes with the size option menu, so we use this disgusting
824N/A global flag to notice when this happens. We also use this to tell whether
824N/A or not the change is coming from internal to the widget or as a result
824N/A of user interaction. */
824N/A
824N/Astatic Boolean changingSize = False;
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void SizeSelect(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A String value;
824N/A Widget option;
824N/A FontCreatorWidget fc = (FontCreatorWidget) clientData;
824N/A char *ch;
824N/A
824N/A XtVaGetValues(widget, XmNvalue, &value, NULL);
824N/A
824N/A if (value == NULL) option = fc->creator.other_size;
824N/A else {
824N/A for (ch = value; *ch != '\0'; ch++) if (*ch == '.') *ch = '-';
824N/A
824N/A option = XtNameToWidget(fc->creator.size_menu, value);
824N/A if (option == NULL) option = fc->creator.other_size;
824N/A }
824N/A
824N/A XtVaSetValues(fc->creator.size_option_menu_child,
824N/A XmNmenuHistory, option, NULL);
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void TextVerify(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A XmTextVerifyPtr v = (XmTextVerifyPtr) callData;
824N/A char ch, *cp;
824N/A int decimalPoints = 0;
824N/A int i;
824N/A
824N/A if (changingSize) return; /* We know what we're doing; allow it */
824N/A
824N/A /* Should probably look at format field, but seems to contain garbage */
824N/A
824N/A if (v->text->length == 0) return;
824N/A
824N/A for (i = 0; i < v->text->length; i++) {
824N/A ch = v->text->ptr[i];
824N/A if (ch == '.') decimalPoints++;
824N/A else if (!isdigit(ch)) {
824N/A v->doit = False;
824N/A return;
824N/A }
824N/A }
824N/A
824N/A if (decimalPoints > 1) {
824N/A v->doit = False;
824N/A return;
824N/A }
824N/A
824N/A XtVaGetValues(widget, XmNvalue, &cp, NULL);
824N/A
824N/A for (/**/; *cp != '\0'; cp++) {
824N/A if (*cp == '.') decimalPoints++;
824N/A }
824N/A
824N/A if (decimalPoints > 1) v->doit = False;
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void SetSize(
824N/A Widget widget,
824N/A XtPointer clientData, XtPointer callData)
824N/A{
824N/A char buf[20];
824N/A char *ch;
824N/A FontCreatorWidget fc = (FontCreatorWidget) clientData;
824N/A
824N/A strcpy(buf, XtName(widget));
824N/A for (ch = buf; *ch != '\0'; ch++) if (*ch == '-') *ch++ = '.';
824N/A
824N/A changingSize = True;
824N/A XtVaSetValues(fc->creator.size_text_field_child, XmNvalue, buf, NULL);
824N/A changingSize = False;
824N/A}
824N/A
824N/A/* This makes sure the selected item is visible */
824N/A
824N/Astatic void ListSelectPos(Widget w, int pos, Boolean notify)
824N/A{
824N/A int topPos, items, visible;
824N/A
824N/A XmListSelectPos(w, pos, notify);
824N/A
824N/A XtVaGetValues(w, XmNtopItemPosition, &topPos,
824N/A XmNvisibleItemCount, &visible,
824N/A XmNitemCount, &items, NULL);
824N/A
824N/A if (pos >= topPos && pos < topPos + visible) return;
824N/A topPos = pos - (visible-1)/2;
824N/A if (topPos + visible > items) topPos = items - visible + 1;
824N/A if (topPos < 1) topPos = 1;
824N/A
824N/A XtVaSetValues(w, XmNtopItemPosition, topPos, NULL);
824N/A}
824N/A
824N/Astatic void CreateSizeMenu(
824N/A FontCreatorWidget fc,
824N/A Boolean destroyOldChildren)
824N/A{
824N/A Arg args[20];
824N/A int i, j;
824N/A Widget *sizes;
824N/A char buf[20];
824N/A Widget *children;
824N/A Cardinal num_children;
824N/A XmString csName;
824N/A char *ch;
824N/A
824N/A if (destroyOldChildren) {
824N/A XtVaGetValues(fc->creator.size_menu, XtNchildren, &children,
824N/A XtNnumChildren, &num_children, NULL);
824N/A
824N/A /* Don't destroy first child ("other") */
824N/A for (j = 1; (Cardinal)j < num_children; j++) XtDestroyWidget(children[j]);
824N/A
824N/A sizes = (Widget *) XtMalloc((fc->creator.size_count+1) *
824N/A sizeof(Widget));
824N/A sizes[0] = children[0];
824N/A } else {
824N/A sizes = (Widget *) XtMalloc((fc->creator.size_count+1) *
824N/A sizeof(Widget));
824N/A i = 0;
824N/A fc->creator.other_size = sizes[0] =
824N/A XtCreateManagedWidget("other", xmPushButtonGadgetClass,
824N/A fc->creator.size_menu, args, i);
824N/A }
824N/A
824N/A for (j = 0; j < fc->creator.size_count; j++) {
824N/A (void) sprintf(buf, "%g", fc->creator.sizes[j]);
824N/A csName = UnsharedCS(buf);
824N/A for (ch = buf; *ch != '\0'; ch++) if (*ch == '.') *ch = '-';
824N/A i = 0;
824N/A XtSetArg(args[i], XmNlabelString, csName); i++;
824N/A sizes[j+1] =
824N/A XmCreatePushButtonGadget(fc->creator.size_menu, buf, args, i);
824N/A XmStringFree(csName);
824N/A XtAddCallback(sizes[j+1], XmNactivateCallback,
824N/A SetSize, (XtPointer) fc);
824N/A XtAddCallback(sizes[j+1], XmNactivateCallback,
824N/A DrawMMCallback, (XtPointer) fc);
824N/A }
824N/A XtManageChildren(sizes, j+1);
824N/A XtFree((char *) sizes);
824N/A}
824N/A
824N/Astatic void CreateChildren(FontCreatorWidget fc)
824N/A{
824N/A Arg args[20];
824N/A int i, j;
824N/A Widget form, prev, w, label, sep, button;
824N/A char buf[20];
824N/A
824N/A i = 0;
824N/A fc->creator.pane_child =
824N/A XtCreateManagedWidget("pane", xmPanedWindowWidgetClass,
824N/A (Widget) fc, args, i);
824N/A
824N/A i = 0;
824N/A fc->creator.preview_child =
824N/A XtCreateManagedWidget("preview", xmDrawingAreaWidgetClass,
824N/A fc->creator.pane_child, args, i);
824N/A XtAddCallback(fc->creator.preview_child, XmNexposeCallback,
824N/A ExposeCallback, (XtPointer) fc);
824N/A XtAddCallback(fc->creator.preview_child, XmNresizeCallback,
824N/A ResizePreview, (XtPointer) fc);
824N/A
824N/A i = 0;
824N/A form = XtCreateManagedWidget("panel", xmFormWidgetClass,
824N/A fc->creator.pane_child, args, i);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_FORM); i++;
824N/A XtSetArg(args[i], XmNbottomAttachment, XmATTACH_FORM); i++;
824N/A button = XtCreateManagedWidget("deleteButton", xmPushButtonGadgetClass,
824N/A form, args, i);
824N/A XtAddCallback(button, XmNactivateCallback, DeleteCallback, (XtPointer) fc);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_WIDGET); i++;
824N/A XtSetArg(args[i], XmNrightWidget, button); i++;
824N/A XtSetArg(args[i], XmNbottomAttachment, XmATTACH_FORM); i++;
824N/A button = XtCreateManagedWidget("replaceButton", xmPushButtonGadgetClass,
824N/A form, args, i);
824N/A XtAddCallback(button, XmNactivateCallback,
824N/A ReplaceCallback, (XtPointer) fc);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_WIDGET); i++;
824N/A XtSetArg(args[i], XmNrightWidget, button); i++;
824N/A XtSetArg(args[i], XmNbottomAttachment, XmATTACH_FORM); i++;
824N/A button = XtCreateManagedWidget("addButton", xmPushButtonGadgetClass,
824N/A form, args, i);
824N/A XtAddCallback(button, XmNactivateCallback, AddCallback, (XtPointer) fc);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_WIDGET); i++;
824N/A XtSetArg(args[i], XmNrightWidget, button); i++;
824N/A XtSetArg(args[i], XmNbottomAttachment, XmATTACH_FORM); i++;
824N/A fc->creator.generate_button_child =
824N/A XtCreateManagedWidget("generateButton", xmPushButtonGadgetClass,
824N/A form, args, i);
824N/A XtAddCallback(fc->creator.generate_button_child, XmNactivateCallback,
824N/A GenerateCallback, (XtPointer) fc);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_WIDGET); i++;
824N/A XtSetArg(args[i], XmNrightWidget, fc->creator.generate_button_child);i++;
824N/A XtSetArg(args[i], XmNbottomAttachment, XmATTACH_FORM); i++;
824N/A button = XtCreateManagedWidget("optionsButton", xmPushButtonGadgetClass,
824N/A form, args, i);
824N/A XtAddCallback(button, XmNactivateCallback, ShowOptions, (XtPointer) fc);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNleftAttachment, XmATTACH_FORM); i++;
824N/A XtSetArg(args[i], XmNbottomAttachment, XmATTACH_FORM); i++;
824N/A button = XtCreateManagedWidget("dismissButton", xmPushButtonGadgetClass,
824N/A form, args, i);
824N/A XtAddCallback(button, XmNactivateCallback,
824N/A DismissCallback, (XtPointer) fc);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNleftAttachment, XmATTACH_FORM); i++;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_FORM); i++;
824N/A XtSetArg(args[i], XmNbottomAttachment, XmATTACH_WIDGET); i++;
824N/A XtSetArg(args[i], XmNbottomWidget, button); i++;
824N/A sep = XtCreateManagedWidget("separator", xmSeparatorGadgetClass,
824N/A form, args, i);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_POSITION); i++;
824N/A XtSetArg(args[i], XmNbottomAttachment, XmATTACH_WIDGET); i++;
824N/A XtSetArg(args[i], XmNbottomWidget, sep); i++;
824N/A label = XtCreateManagedWidget("sizeLabel", xmLabelGadgetClass,
824N/A form, args, i);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNleftAttachment, XmATTACH_POSITION); i++;
824N/A XtSetArg(args[i], XmNbottomAttachment, XmATTACH_OPPOSITE_WIDGET); i++;
824N/A XtSetArg(args[i], XmNbottomWidget, label); i++;
824N/A fc->creator.size_text_field_child =
824N/A XtCreateManagedWidget("sizeTextField", xmTextFieldWidgetClass,
824N/A form, args, i);
824N/A XtAddCallback(fc->creator.size_text_field_child, XmNvalueChangedCallback,
824N/A SizeSelect, (XtPointer) fc);
824N/A XtAddCallback(fc->creator.size_text_field_child, XmNmodifyVerifyCallback,
824N/A TextVerify, (XtPointer) fc);
824N/A XtAddCallback(fc->creator.size_text_field_child, XmNactivateCallback,
824N/A DrawMMCallback, (XtPointer) fc);
824N/A
824N/A i = 0;
824N/A fc->creator.size_menu = XmCreatePulldownMenu(form, "sizeMenu", args, i);
824N/A
824N/A CreateSizeMenu(fc, FALSE);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNleftAttachment, XmATTACH_WIDGET); i++;
824N/A XtSetArg(args[i], XmNleftWidget, fc->creator.size_text_field_child);i++;
824N/A XtSetArg(args[i], XmNbottomAttachment, XmATTACH_OPPOSITE_WIDGET); i++;
824N/A XtSetArg(args[i], XmNbottomWidget, label); i++;
824N/A XtSetArg(args[i], XmNsubMenuId, fc->creator.size_menu); i++;
824N/A fc->creator.size_option_menu_child =
824N/A XmCreateOptionMenu(form, "sizeOptionMenu", args, i);
824N/A XtManageChild(fc->creator.size_option_menu_child);
824N/A
824N/A SizeSelect(fc->creator.size_text_field_child, (XtPointer) fc,
824N/A (XtPointer) NULL);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNbottomAttachment, XmATTACH_WIDGET); i++;
824N/A XtSetArg(args[i], XmNbottomWidget, sep); i++;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_FORM); i++;
824N/A XtSetArg(args[i], XmNleftAttachment, XmATTACH_POSITION); i++;
824N/A fc->creator.name_text_child =
824N/A XtCreateManagedWidget("nameText", xmTextFieldWidgetClass,
824N/A form, args, i);
824N/A XtAddCallback(fc->creator.name_text_child, XmNactivateCallback,
824N/A AddCallback, (XtPointer) fc);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNbottomAttachment, XmATTACH_OPPOSITE_WIDGET); i++;
824N/A XtSetArg(args[i], XmNbottomWidget, fc->creator.name_text_child); i++;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_POSITION); i++;
824N/A label = XtCreateManagedWidget("nameLabel", xmLabelGadgetClass,
824N/A form, args, i);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNtopAttachment, XmATTACH_FORM); i++;
824N/A XtSetArg(args[i], XmNleftAttachment, XmATTACH_POSITION); i++;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_FORM); i++;
824N/A label = XtCreateManagedWidget("faceLabel",xmLabelGadgetClass,
824N/A form, args, i);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNitemCount, 1); i++;
824N/A XtSetArg(args[i], XmNitems, &CSempty); i++;
824N/A fc->creator.face_scrolled_list_child =
824N/A XmCreateScrolledList(form, "faceList", args, i);
824N/A XtAddCallback(fc->creator.face_scrolled_list_child,
824N/A XmNbrowseSelectionCallback, FaceSelect, (XtPointer) fc);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNtopAttachment, XmATTACH_WIDGET); i++;
824N/A XtSetArg(args[i], XmNtopWidget, label); i++;
824N/A XtSetArg(args[i], XmNleftAttachment, XmATTACH_POSITION); i++;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_FORM); i++;
824N/A XtSetArg(args[i], XmNbottomAttachment, XmATTACH_POSITION); i++;
824N/A XtSetValues(XtParent(fc->creator.face_scrolled_list_child), args, i);
824N/A XtManageChild(fc->creator.face_scrolled_list_child);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNtopAttachment, XmATTACH_POSITION); i++;
824N/A XtSetArg(args[i], XmNleftAttachment, XmATTACH_POSITION); i++;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_FORM); i++;
824N/A fc->creator.blend_label_child =
824N/A XtCreateManagedWidget("blendLabel",xmLabelGadgetClass,
824N/A form, args, i);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNitemCount, 1); i++;
824N/A XtSetArg(args[i], XmNitems, &CSempty); i++;
824N/A fc->creator.blend_scrolled_list_child =
824N/A XmCreateScrolledList(form, "blendList", args, i);
824N/A XtAddCallback(fc->creator.blend_scrolled_list_child,
824N/A XmNbrowseSelectionCallback, BlendSelect, (XtPointer) fc);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNtopAttachment, XmATTACH_WIDGET); i++;
824N/A XtSetArg(args[i], XmNtopWidget, fc->creator.blend_label_child); i++;
824N/A XtSetArg(args[i], XmNleftAttachment, XmATTACH_POSITION); i++;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_FORM); i++;
824N/A XtSetArg(args[i], XmNbottomAttachment, XmATTACH_WIDGET); i++;
824N/A XtSetArg(args[i], XmNbottomWidget, fc->creator.name_text_child); i++;
824N/A XtSetValues(XtParent(fc->creator.blend_scrolled_list_child), args, i);
824N/A XtManageChild(fc->creator.blend_scrolled_list_child);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNleftAttachment, XmATTACH_POSITION); i++;
824N/A XtSetArg(args[i], XmNtopAttachment, XmATTACH_OPPOSITE_WIDGET); i++;
824N/A XtSetArg(args[i], XmNtopWidget,
824N/A XtParent(fc->creator.face_scrolled_list_child)); i++;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_POSITION); i++;
824N/A fc->creator.display_text_child =
824N/A XtCreateManagedWidget("displayText", xmTextFieldWidgetClass,
824N/A form, args, i);
824N/A XtAddCallback(fc->creator.display_text_child, XmNactivateCallback,
824N/A DrawMMCallback, (XtPointer) fc);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNtopAttachment, XmATTACH_OPPOSITE_WIDGET); i++;
824N/A XtSetArg(args[i], XmNtopWidget, fc->creator.display_text_child); i++;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_POSITION); i++;
824N/A label = XtCreateManagedWidget("displayTextLabel", xmLabelGadgetClass,
824N/A form, args, i);
824N/A
824N/A prev = fc->creator.display_text_child;
824N/A
824N/A for (j = 0; j < 4; j++) {
824N/A i = 0;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_POSITION); i++;
824N/A XtSetArg(args[i], XmNtopAttachment, XmATTACH_WIDGET); i++;
824N/A XtSetArg(args[i], XmNtopWidget, prev); i++;
824N/A sprintf(buf, "axisValue%d", j+1);
824N/A fc->creator.axis_value_text_child[j] =
824N/A XtCreateWidget(buf, xmTextFieldWidgetClass, form, args, i);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNleftAttachment, XmATTACH_POSITION); i++;
824N/A XtSetArg(args[i], XmNtopAttachment, XmATTACH_OPPOSITE_WIDGET); i++;
824N/A XtSetArg(args[i], XmNtopWidget,
824N/A fc->creator.axis_value_text_child[j]); i++;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_WIDGET); i++;
824N/A XtSetArg(args[i], XmNrightWidget,
824N/A fc->creator.axis_value_text_child[j]); i++;
824N/A sprintf(buf, "axisScale%d", j+1);
824N/A fc->creator.axis_scale_child[j] =
824N/A XtCreateWidget(buf, xmScaleWidgetClass, form, args, i);
824N/A XtAddCallback(fc->creator.axis_scale_child[j],
824N/A XmNvalueChangedCallback, DrawMMCallback, (XtPointer) fc);
824N/A XtAddCallback(fc->creator.axis_scale_child[j],
824N/A XmNdragCallback, DrawMMCallback, (XtPointer) fc);
824N/A XtAddCallback(fc->creator.axis_scale_child[j],
824N/A XmNvalueChangedCallback, SetValue,
824N/A (XtPointer) fc->creator.axis_value_text_child[j]);
824N/A XtAddCallback(fc->creator.axis_scale_child[j],
824N/A XmNdragCallback, SetValue,
824N/A (XtPointer) fc->creator.axis_value_text_child[j]);
824N/A XtAddCallback(fc->creator.axis_value_text_child[j],
824N/A XmNactivateCallback, SetScale,
824N/A (XtPointer) fc->creator.axis_scale_child[j]);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNtopAttachment, XmATTACH_WIDGET); i++;
824N/A XtSetArg(args[i], XmNtopWidget,
824N/A fc->creator.axis_scale_child[j]); i++;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_OPPOSITE_WIDGET);i++;
824N/A XtSetArg(args[i], XmNrightWidget,
824N/A fc->creator.axis_scale_child[j]); i++;
824N/A sprintf(buf, "axisMax%d", j+1);
824N/A fc->creator.axis_max_label_child[j] =
824N/A XtCreateWidget(buf, xmLabelGadgetClass, form, args, i);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNtopAttachment, XmATTACH_WIDGET); i++;
824N/A XtSetArg(args[i], XmNtopWidget,
824N/A fc->creator.axis_scale_child[j]); i++;
824N/A XtSetArg(args[i], XmNleftAttachment, XmATTACH_OPPOSITE_WIDGET); i++;
824N/A XtSetArg(args[i], XmNleftWidget,
824N/A fc->creator.axis_scale_child[j]); i++;
824N/A sprintf(buf, "axisMin%d", j+1);
824N/A fc->creator.axis_min_label_child[j] =
824N/A XtCreateWidget(buf, xmLabelGadgetClass, form, args, i);
824N/A
824N/A i = 0;
824N/A XtSetArg(args[i], XmNtopAttachment, XmATTACH_OPPOSITE_WIDGET); i++;
824N/A XtSetArg(args[i], XmNtopWidget,
824N/A fc->creator.axis_value_text_child[j]); i++;
824N/A XtSetArg(args[i], XmNrightAttachment, XmATTACH_POSITION); i++;
824N/A sprintf(buf, "axisLabel%d", j+1);
824N/A fc->creator.axis_label_child[j] =
824N/A XtCreateWidget(buf, xmLabelGadgetClass, form, args, i);
824N/A
824N/A prev = fc->creator.axis_value_text_child[j];
824N/A }
824N/A
824N/A /* Create the options box so we have the toggles */
824N/A
824N/A fc->creator.option_box = XmCreateFormDialog((Widget) fc, "optionBox",
824N/A (Arg *) NULL, 0);
824N/A w = XtCreateManagedWidget("filterBox", xmRowColumnWidgetClass,
824N/A fc->creator.option_box, (Arg *) NULL, 0);
824N/A fc->creator.do_all_toggle_child =
824N/A XtCreateManagedWidget("doAllToggle", xmToggleButtonGadgetClass,
824N/A w, (Arg *) NULL, 0);
824N/A fc->creator.follow_size_toggle_child =
824N/A XtCreateManagedWidget("followSizeToggle",
824N/A xmToggleButtonGadgetClass,
824N/A w, (Arg *) NULL, 0);
824N/A button = XtCreateManagedWidget("dismissOptionButton",
824N/A xmPushButtonGadgetClass,
824N/A w, (Arg *) NULL, 0);
824N/A XtAddCallback(button, XmNactivateCallback,
824N/A UnmanageOptions, (XtPointer) fc);
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic void Initialize(
824N/A Widget request, Widget new,
824N/A ArgList args,
824N/A Cardinal *num_args)
824N/A{
824N/A FontCreatorWidget fc = (FontCreatorWidget) new;
824N/A
824N/A /* Must have a fsb */
824N/A
824N/A if (fc->creator.fsb == NULL) {
824N/A XtAppErrorMsg(XtWidgetToApplicationContext(new),
824N/A "initializeFontCreator", "noFontSelectionBox",
824N/A "FontSelectionBoxError",
824N/A "No font selection box given to font creator",
824N/A (String *) NULL, (Cardinal *) NULL);
824N/A }
824N/A
824N/A /* Verify size list */
824N/A
824N/A if (fc->creator.size_count > 0 && fc->creator.sizes == NULL) {
824N/A XtAppWarningMsg(XtWidgetToApplicationContext(new),
824N/A "initializeFontCreator", "sizeMismatch",
824N/A "FontSelectionBoxError",
824N/A "Size count specified but no sizes present",
824N/A (String *) NULL, (Cardinal *) NULL);
824N/A fc->creator.size_count = 0;
824N/A }
824N/A
824N/A if (fc->creator.size_count < 0) {
824N/A XtAppWarningMsg(XtWidgetToApplicationContext(new),
824N/A "initializeFontCreator", "negativeSize",
824N/A "FontSelectionBoxError",
824N/A "Size count should not be negative",
824N/A (String *) NULL, (Cardinal *) NULL);
824N/A fc->creator.size_count = 0;
824N/A }
824N/A
824N/A fc->creator.gstate = 0;
824N/A fc->creator.family = NULL;
824N/A fc->creator.font = NULL;
824N/A fc->creator.managed_axes = 0;
824N/A fc->creator.preview_fixed = False;
824N/A fc->creator.option_box = NULL;
824N/A
824N/A CreateChildren(fc);
824N/A XtAddCallback(fc->creator.fsb->fsb.size_text_field_child,
824N/A XmNvalueChangedCallback, SizeChanged, (XtPointer) fc);
824N/A}
824N/A
824N/Astatic void SelectBlend(FontCreatorWidget fc, BlendRec *cur_b)
824N/A{
824N/A int i, cur = 0;
824N/A BlendRec *b;
824N/A int *selectList, selectCount;
824N/A
824N/A if (cur_b == NULL) {
824N/A if (!XmListGetSelectedPos(fc->creator.blend_scrolled_list_child,
824N/A &selectList, &selectCount)) return;
824N/A if (selectCount == 0 || *selectList < 1) return;
824N/A cur = *selectList;
824N/A XtFree((XtPointer) selectList);
824N/A } else {
824N/A for (i = 0, b = fc->creator.font->blend_data->blends;
824N/A i < fc->creator.font->blend_count; i++, b = b->next) {
824N/A if (b == cur_b) {
824N/A cur = i+1;
824N/A break;
824N/A }
824N/A }
824N/A }
824N/A ListSelectPos(fc->creator.blend_scrolled_list_child, cur, FALSE);
824N/A HandleSelectedBlend(fc, cur);
824N/A}
824N/A
824N/Avoid _FSBSetCreatorFamily(Widget w, FontFamilyRec *ff)
824N/A{
824N/A FontCreatorWidget fc = (FontCreatorWidget) w;
824N/A int i, count = 0, cur = 1;
824N/A FontRec *newf = NULL, *f, *oldf = fc->creator.font;
824N/A XmString *CSfaces;
824N/A
824N/A if (ff != fc->creator.family) {
824N/A fc->creator.family = ff;
824N/A
824N/A CSfaces = (XmString *) XtCalloc(ff->font_count, sizeof(XmString));
824N/A
824N/A for (i = 0, f = ff->fonts; i < ff->font_count; i++, f = f->next) {
824N/A if (f->blend_data == NULL) continue;
824N/A
824N/A if (newf == NULL) newf = f;
824N/A CSfaces[count] = f->CS_face_name;
824N/A count++;
824N/A if (f == fc->creator.fsb->fsb.currently_selected_face) {
824N/A cur = count;
824N/A newf = f;
824N/A }
824N/A }
824N/A
824N/A XtVaSetValues(fc->creator.face_scrolled_list_child,
824N/A XmNitemCount, count, XmNitems, CSfaces, NULL);
824N/A
824N/A XtFree((XtPointer) CSfaces);
824N/A
824N/A } else {
824N/A for (i = 0, f = ff->fonts; i < ff->font_count; i++, f = f->next) {
824N/A if (f->blend_data == NULL) continue;
824N/A count++;
824N/A if (newf == NULL) newf = f;
824N/A if (f == fc->creator.fsb->fsb.currently_selected_face) {
824N/A cur = count;
824N/A newf = f;
824N/A break;
824N/A }
824N/A }
824N/A }
824N/A
824N/A if (fc->creator.font != NULL) fc->creator.font->in_font_creator = False;
824N/A fc->creator.font = newf;
824N/A newf->in_font_creator = True;
824N/A ListSelectPos(fc->creator.face_scrolled_list_child, cur, FALSE);
824N/A SetUpBlendList(fc);
824N/A SetUpAxes(fc, oldf);
824N/A if (fc->creator.fsb->fsb.currently_selected_blend != 0) {
824N/A SelectBlend(fc, fc->creator.fsb->fsb.currently_selected_blend);
824N/A } else {
824N/A SelectBlend(fc, NULL);
824N/A }
824N/A SetScaleValues(fc);
824N/A XmTextFieldSetString(fc->creator.display_text_child, ff->family_name);
824N/A DrawMM(fc);
824N/A}
824N/A
824N/Astatic void Destroy(Widget widget)
824N/A{
824N/A FontCreatorWidget fc = (FontCreatorWidget) widget;
824N/A
824N/A if (fc->creator.gstate != 0) {
824N/A XDPSFreeContextGState(fc->creator.fsb->fsb.context,
824N/A fc->creator.gstate);
824N/A }
824N/A}
824N/A
824N/Astatic void Resize(Widget widget)
824N/A{
824N/A FontCreatorWidget fc = (FontCreatorWidget) widget;
824N/A
824N/A XtResizeWidget(fc->creator.pane_child, fc->core.width, fc->core.height, 0);
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic Boolean SetValues(
824N/A Widget old, Widget req, Widget new,
824N/A ArgList args,
824N/A Cardinal *num_args)
824N/A{
824N/A FontCreatorWidget oldfc = (FontCreatorWidget) old;
824N/A FontCreatorWidget newfc = (FontCreatorWidget) new;
824N/A
824N/A#define NE(field) newfc->creator.field != oldfc->creator.field
824N/A
824N/A if (NE(fsb)) newfc->creator.fsb = oldfc->creator.fsb;
824N/A
824N/A if (newfc->creator.size_count > 0 && newfc->creator.sizes == NULL) {
824N/A XtAppWarningMsg(XtWidgetToApplicationContext(new),
824N/A "setValuesFontCreator", "sizeMismatch",
824N/A "FontSelectionBoxError",
824N/A "Size count specified but no sizes present",
824N/A (String *) NULL, (Cardinal *) NULL);
824N/A newfc->creator.size_count = 0;
824N/A }
824N/A
824N/A if (newfc->creator.size_count < 0) {
824N/A XtAppWarningMsg(XtWidgetToApplicationContext(new),
824N/A "setValuesFontCreator", "negativeSize",
824N/A "FontSelectionBoxError",
824N/A "Size count should not be negative",
824N/A (String *) NULL, (Cardinal *) NULL);
824N/A newfc->creator.size_count = 0;
824N/A }
824N/A
824N/A if (NE(sizes)) CreateSizeMenu(newfc, TRUE);
824N/A#undef NE
824N/A return False;
824N/A}
824N/A
824N/A/* ARGSUSED */
824N/A
824N/Astatic XtGeometryResult GeometryManager(
824N/A Widget w,
824N/A XtWidgetGeometry *desired, XtWidgetGeometry *allowed)
824N/A{
824N/A#define WANTS(flag) (desired->request_mode & flag)
824N/A
824N/A if (WANTS(XtCWQueryOnly)) return XtGeometryYes;
824N/A
824N/A if (WANTS(CWWidth)) w->core.width = desired->width;
824N/A if (WANTS(CWHeight)) w->core.height = desired->height;
824N/A if (WANTS(CWX)) w->core.x = desired->x;
824N/A if (WANTS(CWY)) w->core.y = desired->y;
824N/A if (WANTS(CWBorderWidth)) {
824N/A w->core.border_width = desired->border_width;
824N/A }
824N/A
824N/A return XtGeometryYes;
824N/A#undef WANTS
824N/A}
824N/A
824N/Astatic void ChangeManaged(Widget w)
824N/A{
824N/A FontCreatorWidget fc = (FontCreatorWidget) w;
824N/A
824N/A w->core.width = fc->composite.children[0]->core.width;
824N/A w->core.height = fc->composite.children[0]->core.height;
824N/A}