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/* frequency.c
* This file deals with frequency restrictions.
*/
#include <stdio.h>
#include <stdlib.h>
#include <Intrinsic.h>
#include <StringDefs.h>
#include <Xaw/Command.h>
#include <Xaw/Form.h>
#include <Xaw/Label.h>
#include <Xaw/AsciiText.h>
#include "defs.h"
#include "externs.h"
#include "game.h"
#include "utils.h"
#include "options.h"
#include "widgets.h"
Widget frequencyHigh,frequencyLow;
static char * freqAccel =
" <Key>Return: update-frequency()";
/* MakeFrequency:
* make specialised "dialog box" that takes
* two input values, with labels next to each input area, and
* one make dialog label
*/
void MakeFrequency(Widget parent){
Widget mainlabel,highlabel,lowlabel;
XtAccelerators Accel;
char highvalue[10] = "";
char lowvalue[10] = "";
if(lowfrequency !=0)
sprintf(lowvalue,"%d",lowfrequency);
if(highfrequency !=0)
sprintf(highvalue,"%d",highfrequency);
mainlabel = XtVaCreateManagedWidget("freqLabel",labelWidgetClass,parent,
XtNlabel," Frequency Range",
XtNborderWidth,0,
NULL);
highlabel = XtVaCreateManagedWidget(
"freqhighLabel",labelWidgetClass,parent,
XtNlabel,"High:",
XtNfromVert,mainlabel,
XtNborderWidth,0,
NULL);
frequencyHigh = XtVaCreateManagedWidget(
"freqHigh",asciiTextWidgetClass,parent,
XtNfromVert,mainlabel,
XtNfromHoriz,highlabel,
XtNeditType,XawtextEdit,
XtNwidth,45,
XtNstring,highvalue,
NULL);
lowlabel = XtVaCreateManagedWidget(
"freqlowLabel",labelWidgetClass,parent,
XtNlabel,"Low:",
XtNfromVert,mainlabel,
XtNfromHoriz,frequencyHigh,
XtNborderWidth,0,
NULL);
frequencyLow = XtVaCreateManagedWidget(
"freqLow",asciiTextWidgetClass,parent,
XtNfromVert,mainlabel,
XtNfromHoriz,lowlabel,
XtNeditType,XawtextEdit,
XtNwidth,50,
XtNstring,lowvalue,
NULL);
Accel = XtParseAcceleratorTable(freqAccel);
XtOverrideTranslations(frequencyHigh,Accel);
XtOverrideTranslations(frequencyLow,Accel);
}
/* UpdateFrequency()
* Change frequency restrictions on range of kanji used
*/
void
UpdateFrequency(Widget w,XEvent *event,String *params,Cardinal *num_parags){
int *setthisvalue,oldvalue;
if(w == frequencyHigh){
setthisvalue = &highfrequency;
} else if( w == frequencyLow){
setthisvalue = &lowfrequency;
} else {
puts("??? Huh??? got UpdateFreq callback from imaginary widget??");
exit(0);
}
oldvalue = *setthisvalue;
*setthisvalue = GetWidgetNumberval(w);
if(w == frequencyHigh){
SetXtrmNumber("highfrequency", *setthisvalue);
} else {
SetXtrmNumber("lowfrequency", *setthisvalue);
}
CountKanji();
if(numberofkanji <HAVE_AT_LEAST){
setstatus("Too few kanji available!!");
Beep();
*setthisvalue = oldvalue;
SetWidgetNumberval(w,oldvalue);
/* and just reset numberofkanji value!! */
CountKanji();
} else {
char numbuff[100];
sprintf(numbuff,"%d characters active",numberofkanji);
setstatus(numbuff);
}
}
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