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/* Copyright ENPC */
#include "../sci_mem_alloc.h"
#include "men_scilab.h"
/*******************************************************
* XWindow part for dialog
*******************************************************/
extern void ShellFormCreate(char *shellname, Widget *shell, Widget *form, Display **dpyh);
extern void C2F(cvstr)();
static int ok_Flag_sci;
int DialogWindow(void);
extern char *dialog_str ;
extern SciDialog ScilabDialog;
static XtCallbackProc DialogOk(Widget w, XtPointer client_data, XtPointer call_data);
static XtCallbackProc DialogCancel(Widget w, XtPointer client_data, XtPointer callData);
/**********************************************************
* The dialog command OK callback
**********************************************************/
static XtCallbackProc DialogOk(Widget w, XtPointer client_data, XtPointer call_data)
{
Arg args[1];
Cardinal iargs=0;
Widget dialog = (Widget) client_data;
char *lstr;
iargs=0;
XtSetArg(args[iargs], XtNstring, &lstr);iargs++;
XtGetValues( dialog, args, iargs);
dialog_str=(char *) MALLOC( (strlen(lstr)+1)*(sizeof(char)));
if (dialog_str != 0)
{ int ind ;
strcpy(dialog_str,lstr);
ind = strlen(dialog_str) - 1 ;
if (dialog_str[ind] == '\n') dialog_str[ind] = '\0' ;
ok_Flag_sci= 1;
}
else
{
Scistring("Malloc : No more place");
ok_Flag_sci= -1;
}
return(0);
}
/**********************************************************
* The cancel command callback
**********************************************************/
static XtCallbackProc DialogCancel(Widget w, XtPointer client_data, XtPointer callData)
{
ok_Flag_sci = -1;
return(0);
}
/**********************************************************
* Dialog Widget creation
**********************************************************/
int DialogWindow(void)
{
Dimension height,top,bot;
int lines =1 ;
char *p;
Arg args[10];
Cardinal iargs = 0;
Widget shell,dialog,dialogpanned,label,okbutton,wid,labelviewport,cform;
static Display *dpy = (Display *) NULL;
ShellFormCreate("dialogShell",&shell,&dialogpanned,&dpy);
/* Create a Viewport+Label and resize it */
ViewpLabelCreate(dialogpanned,&label,&labelviewport,ScilabDialog.description);
iargs=0;
XtSetArg(args[iargs], XtNstring ,ScilabDialog.init) ; iargs++;
dialog = XtCreateManagedWidget("ascii",asciiTextWidgetClass,dialogpanned, args, iargs);
/** Changing the height of the widget **/
p= ScilabDialog.init;
while ( *p != '\0' ) { if ( *p == '\n' ) lines++;p++;};
iargs=0;
XtSetArg(args[iargs], XtNheight ,&height) ; iargs++;
XtSetArg(args[iargs], XtNtopMargin ,&top) ; iargs++;
XtSetArg(args[iargs], XtNbottomMargin ,&bot) ; iargs++;
XtGetValues(dialog,args,iargs);
height -= (top+bot);
height *= lines;
height += (top+bot);
iargs=0;
XtSetArg(args[iargs], XtNheight ,height) ; iargs++;
XtSetValues(dialog,args,iargs);
iargs=0;
cform = XtCreateManagedWidget("cform",formWidgetClass,dialogpanned,args,iargs);
ButtonCreate(cform,&okbutton,(XtCallbackProc)DialogOk,
(XtPointer) dialog,ScilabDialog.pButName[0],"ok");
ButtonCreate(cform,&wid,(XtCallbackProc)DialogCancel,
(XtPointer) NULL,ScilabDialog.pButName[1],"cancel");
XtMyLoop(shell,dpy,0,&ok_Flag_sci);
if (ok_Flag_sci == -1)
{
return(FALSE);
}
else
{
return(TRUE);
}
}
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