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#ifndef lint
static char *RCSid = "$Header: /home/src/X/xpostit/xpostit/confirm.c,v 2.0 1995/03/27 18:56:22 mjhammel Exp $";
#endif
/*
* confirm.c - handle confirming requests made by the user.
*
* David A. Curry
* SRI International
* 333 Ravenswood Avenue
* Menlo Park, CA 94025
* davy@itstd.sri.com
*
* $Log: confirm.c,v $
* Revision 2.0 1995/03/27 18:56:22 mjhammel
* Initial update to 2.0
*
* Revision 1.2 90/06/14 11:18:52 davy
* Ported to X11 Release 4.
*
* Revision 1.1 90/06/13 09:47:27 davy
* Initial revision
*
*/
#include <X11/StringDefs.h>
#include <X11/Intrinsic.h>
#include <X11/Xaw/Command.h>
#include <X11/Xaw/Form.h>
#include <X11/Shell.h>
#include <stdio.h>
#include "xpostit.h"
static Widget confirmwidget;
/*
* ConfirmIt - put up a window asking for confirmation.
*/
void
ConfirmIt(confirm_callbacks, cancel_callbacks)
XtCallbackRec *confirm_callbacks, *cancel_callbacks;
{
Arg args[4];
Window root, child;
unsigned int buttons;
register int nargs, nwidgets;
static Boolean inited = False;
static Widget form, widgets[3];
int root_x, root_y, child_x, child_y;
/*
* Find out where the mouse is, so we can put the confirmation
* box right there.
*/
XQueryPointer(display, XtWindow(toplevel), &root, &child,
&root_x, &root_y, &child_x, &child_y, &buttons);
/*
* If we need to construct the confirmation box do that,
* otherwise just reset the position and callbacks and
* put it up again.
*/
if (!inited) {
nargs = 0;
SetArg(XtNx, root_x);
SetArg(XtNy, root_y);
/*
* The confirmation box will be a pop-up widget.
*/
confirmwidget = XtCreatePopupShell("Confirm",
overrideShellWidgetClass,
toplevel, args, nargs);
/*
* Make a form to put the buttons in.
*/
form = XtCreateWidget("Buttons", formWidgetClass,
confirmwidget, NULL, 0);
nwidgets = -1;
/*
* Confirmation button.
*/
nargs = 0;
SetArg(XtNcallback, confirm_callbacks);
widgets[++nwidgets] = XtCreateWidget("Confirm",
commandWidgetClass,
form, args, nargs);
/*
* Cancellation button.
*/
nargs = 0;
SetArg(XtNcallback, cancel_callbacks);
SetArg(XtNfromHoriz, widgets[nwidgets]);
widgets[++nwidgets] = XtCreateWidget("Cancel",
commandWidgetClass,
form, args, nargs);
/*
* Let the shell widget know we're here.
*/
/* XtManageChildren(widgets, XtNumber(widgets)); */
XtManageChildren(widgets, nwidgets+1);
XtManageChild(form);
XtRealizeWidget(confirmwidget);
inited = True;
}
else {
/*
* Reset the confirmation box position.
*/
nargs = 0;
SetArg(XtNx, root_x);
SetArg(XtNy, root_y);
XtSetValues(confirmwidget, args, nargs);
/*
* Reset the callbacks.
*/
nargs = 0;
SetArg(XtNcallback, confirm_callbacks);
XtSetValues(widgets[0], args, nargs);
nargs = 0;
SetArg(XtNcallback, cancel_callbacks);
XtSetValues(widgets[1], args, nargs);
}
/*
* Pop up the confirmation box.
*/
XtPopup(confirmwidget, XtGrabExclusive);
}
/*
* ClearConfirm - get rid of the confirmation box.
*/
void
ClearConfirm()
{
XtPopdown(confirmwidget);
}
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