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/* Copyright ENPC */
#include "men_scilab.h"
/*******************************************************
* XWindow part for choose
*******************************************************/
extern void ShellFormCreate(char *shellname, Widget *shell, Widget *form, Display **dpyh);
static int numChoix ;
static void CancelChoose(Widget w, caddr_t shell, caddr_t callData);
static void DoChoose(Widget widget, caddr_t shell, caddr_t callData);
static int ok_Flag_sci;
#define CHOOSE 1
#define CANCEL 2
/* The cancel command callback */
static void CancelChoose(Widget w, caddr_t shell, caddr_t callData)
{
ok_Flag_sci = CANCEL;
}
/* The choose command callback */
static void DoChoose(Widget widget, caddr_t shell, caddr_t callData)
{
XawListReturnStruct* item;
item = (XawListReturnStruct*)callData;
numChoix = item->list_index ;
ok_Flag_sci = CHOOSE;
}
int ExposeChooseWindow(ChooseMenu *PCh)
{
Widget choosepanned,wid,list,shell,chooseviewport,chooselabel,labelviewport,cform;
Arg args[10];
Cardinal iargs = 0;
static Display *dpy = (Display *) NULL;
ShellFormCreate("chooseShell",&shell,&choosepanned,&dpy);
/* Create a Viewport+Label and resize it */
ViewpLabelCreate(choosepanned,&chooselabel,&labelviewport,PCh->description);
/* Create a Viewport+List and resize it */
ViewpListCreate(choosepanned,&list,&chooseviewport,PCh->strings,
PCh->nstrings);
XtAddCallback(list, XtNcallback,(XtCallbackProc)DoChoose ,(XtPointer) NULL);
/* Create a button */
iargs=0;
cform = XtCreateManagedWidget("cform",formWidgetClass,choosepanned,args,iargs);
ButtonCreate(cform,&wid,(XtCallbackProc) CancelChoose,(XtPointer) NULL,
PCh->buttonname[0],"cancel");
/* X11 Loop */
XtMyLoop(shell,dpy,0,&ok_Flag_sci);
if ( ok_Flag_sci == CANCEL)
return(FALSE);
else
{
PCh->choice = numChoix ;
return(TRUE);
}
}
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