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/* Copyright ENPC */
#include "../sci_mem_alloc.h"
#ifdef WIN32
#include "wmen_scilab.h"
#else
#include "men_scilab.h"
#endif
extern MDialog SciMDialog; /** used to stored the mdialog data **/
extern void ShellFormCreate(char *shellname, Widget *shell, Widget *form, Display **dpyh);
int mDialogWindow(void);
/*************************************************
* Ok Callback
**********************************************************/
extern void ShellFormCreate(char *shellname, Widget *shell, Widget *form, Display **dpyh);
static Widget *dialoglist;
static int ok_Flag_sci;
static XtCallbackProc
mDialogOk(Widget w, int nv, caddr_t callData)
{ int ind,i,ns;
Arg args[2];
Cardinal iargs;
String str1;
for (i=0; i < nv ; i++) {
iargs=0;
XtSetArg(args[iargs], XtNstring, &str1); iargs++ ;
XtGetValues(dialoglist[i],args,iargs);
ns=strlen(str1);
if ( ns != strlen( SciMDialog.pszName[i]))
{
char *p;
p = (char *) realloc((char*) SciMDialog.pszName[i], (ns+1)*sizeof(char));
if ( p == (char *) 0)
{
SciMDialog.ierr=1;
return(0);
}
else
{
SciMDialog.pszName[i] = p ;
}
}
strcpy(SciMDialog.pszName[i] ,str1);
ind = ns - 1 ;
if ( SciMDialog.pszName[i][ind] == '\n' ) SciMDialog.pszName[i][ind] = '\0' ;
}
FREE(dialoglist);
ok_Flag_sci = 1;
return(0);
}
/*************************************************
* cancel Callback
**********************************************************/
static XtCallbackProc
mDialogCancel(Widget w, int nv, caddr_t callData)
{
mDialogOk(w,nv,callData);
ok_Flag_sci = -1;
return(0);
}
/*************************************************
* Widgets creation
**********************************************************/
int mDialogWindow(void)
{
Arg args[10];
Cardinal iargs = 0;
Dimension maxh1,maxw1,maxw2,maxh2,w1,w2,h1,h2;
int i,mxdesc,mxini,siz;
Widget shell,label,kform;
Widget lviewport, dviewport,dform1,dform,ok,cancel,cform;
static Display *dpy = (Display *) NULL;
/* Top shell with a form inside */
ShellFormCreate("mdialogShell",&shell,&dform,&dpy);
/* Create a Viewport+Label and resize it */
ViewpLabelCreate(dform,&label,&lviewport,SciMDialog.labels);
iargs=0;
dviewport = XtCreateManagedWidget("dViewport",viewportWidgetClass,
dform, args, iargs);
iargs=0;
dform1 = XtCreateManagedWidget("form",formWidgetClass,
dviewport, args, iargs);
/* Allocate an array of Widgets */
dialoglist=(Widget *)MALLOC( (SciMDialog.nv)*sizeof(Widget));
if ( dialoglist == (Widget *) NULL)
{
Scistring("Malloc : No more place");
/** Warning : ierr is not realy used up to now ierr=1; **/
return(FALSE);
}
/* Compute common sizes for ascii and labels */
mxdesc=5;
mxini=5;
for (i=0 ; i<SciMDialog.nv ; i++)
{
siz=strlen(SciMDialog.pszTitle[i]);mxdesc=Max(siz,mxdesc);
siz=strlen(SciMDialog.pszName[i]); mxini=Max(siz,mxini);
}
mxini=Min(mxini+10,60);
/* Widgets creation */
kform = (Widget)0;
for (i=0 ; i<SciMDialog.nv ; i++)
{
iargs=0;
XtSetArg(args[iargs], XtNfromVert,kform);iargs++;
kform=XtCreateManagedWidget("kForm",formWidgetClass,dform1,
args,iargs);
iargs=0;
label=XtCreateManagedWidget("kLabel",labelWidgetClass,kform,
args,iargs);
iargs=0;
XtSetArg(args[iargs], XtNfromHoriz ,label) ; iargs++;
dialoglist[i]=XtCreateManagedWidget("kAscii",asciiTextWidgetClass,
kform,args,iargs);
if (i==0)
{
/* chaque label sera mis a (w1,h1)
et chaque ascii sera mis a (w2,h2)
on regarde aussi la taille global prise par
un label+un ascii de 60 caracteres pour limiter ensuite
la fenetre globale
*/
LabelSize(label,mxdesc+1,1,&w1,&h1);
AsciiSize(dialoglist[0],mxini,1,&w2,&h2);
h1=Max(h1,h2);
LabelSize(label,60,1,&maxw1,&maxh1);
AsciiSize(dialoglist[0],60,1,&maxw2,&maxh2);
maxw1=Max(maxw1,maxw2);
maxh1=Max(maxh1,maxh2);
}
SetLabel(label,SciMDialog.pszTitle[i],w1,h1);
SetAscii(dialoglist[i],SciMDialog.pszName[i],w2,h1);
}
/* Buttons */
iargs=0;
cform = XtCreateManagedWidget("cform",formWidgetClass,dform,args,iargs);
ButtonCreate(cform,&ok,(XtCallbackProc)mDialogOk,(XtPointer) SciMDialog.nv,"Ok","ok");
ButtonCreate(cform,&cancel,(XtCallbackProc)mDialogCancel,(XtPointer) SciMDialog.nv,"Cancel","cancel");
XtMyLoop(shell,dpy,0,&ok_Flag_sci);
if (ok_Flag_sci == -1)
{
SciMDialog.nv=0;
return(FALSE);
}
else
{
return(TRUE);
}
}
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