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// $Id: xxTimestamp.cc,v 1.2 2003/01/17 17:31:00 flaterco Exp $
/* xxTimestamp Get a Timestamp from the user.
Copyright (C) 1998 David Flater.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "xtide.hh"
void
xxTimestampCallback (Widget w, XtPointer client_data, XtPointer call_data) {
xxTimestamp *e = (xxTimestamp *)client_data;
Dstr time_string;
e->mydialog->val (time_string);
Timestamp t (time_string, e->timezone, e->xtidecontext->settings);
if (t.isNull()) {
Dstr details ("The offending input was ");
details += time_string;
details += "\nin the time zone ";
if (e->xtidecontext->settings->z == "n")
details += e->timezone;
else
details += "UTC0";
barf (MKTIME_FAILED, details, 0);
} else {
(*(e->timestampcallback)) (t, e->ptr);
}
delete e;
}
static void
xxTimestampCancelCallback (Widget w, XtPointer client_data, XtPointer
call_data) {
xxTimestamp *e = (xxTimestamp *)client_data;
e->dismiss();
}
void
xxTimestamp::dismiss() {
delete this;
}
xxTimestamp::~xxTimestamp() {
mypopup->unrealize();
delete helplabel;
delete gobutton;
delete cancelbutton;
delete mydialog;
delete spacelabel1;
}
xxTimestamp::xxTimestamp (xxTideContext *in_xtidecontext, xxContext *context,
void (*in_timestampcallback) (Timestamp t, void *in_ptr),
void *in_ptr, Timestamp init, const Dstr &in_timezone):
xxWindow (in_xtidecontext, context, 1, XtGrabExclusive) {
assert (!(init.isNull()));
ptr = in_ptr;
timestampcallback = in_timestampcallback;
timezone = in_timezone;
mypopup->setTitle ("Select Time");
Arg labelargs[3] = {
{XtNbackground, (XtArgVal)mypopup->pixels[Colors::background]},
{XtNforeground, (XtArgVal)mypopup->pixels[Colors::foreground]},
{XtNborderWidth, (XtArgVal)0}
};
Arg buttonargs[4] = {
{XtNvisual, (XtArgVal)mypopup->visual},
{XtNcolormap, (XtArgVal)mypopup->colormap},
{XtNbackground, (XtArgVal)mypopup->pixels[Colors::button]},
{XtNforeground, (XtArgVal)mypopup->pixels[Colors::foreground]}
};
#if 0
Arg smallbuttonargs[6] = {
{XtNvisual, (XtArgVal)mypopup->visual},
{XtNcolormap, (XtArgVal)mypopup->colormap},
{XtNbackground, (XtArgVal)mypopup->pixels[Colors::button]},
{XtNforeground, (XtArgVal)mypopup->pixels[Colors::foreground]},
{XtNfont, (XtArgVal)mypopup->tinyfontstruct},
{XtNvertSpace, (XtArgVal)0}
};
#endif
{
Dstr f;
f = "Adjust year, month, day, hours, and minutes to desired time in time\n\
zone ";
if (in_xtidecontext->settings->z == "n")
f += in_timezone;
else
f += "UTC0";
f += " using 24-hour notation instead of AM/PM.";
Widget labelwidget = XtCreateManagedWidget (f.aschar(), labelWidgetClass,
container->manager, labelargs, 3);
helplabel = new xxContext (mypopup, labelwidget);
}
mydialog = new xxTimestampDialog (xtidecontext, container, "Set:",
init, timezone);
{
Widget labelwidget = XtCreateManagedWidget (" ", labelWidgetClass,
container->manager, labelargs, 3);
spacelabel1 = new xxContext (mypopup, labelwidget);
}
{
Widget buttonwidget = XtCreateManagedWidget ("Go", commandWidgetClass,
container->manager, buttonargs, 4);
XtAddCallback (buttonwidget, XtNcallback, xxTimestampCallback,
(XtPointer)this);
gobutton = new xxContext (mypopup, buttonwidget);
}
{
Widget buttonwidget = XtCreateManagedWidget ("Cancel", commandWidgetClass,
container->manager, buttonargs, 4);
XtAddCallback (buttonwidget, XtNcallback, xxTimestampCancelCallback,
(XtPointer)this);
cancelbutton = new xxContext (mypopup, buttonwidget);
}
mypopup->realize();
}
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