home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
PC World Komputer 1999 mARCH
/
PCWK3A99.iso
/
Linux
/
DDD331
/
DDD-3_1_.000
/
DDD-3_1_
/
ddd-3.1.1
/
ddd
/
DiagBox.C
< prev
next >
Wrap
C/C++ Source or Header
|
1998-11-23
|
3KB
|
92 lines
// $Id: DiagBox.C,v 1.9 1998/11/23 15:00:17 zeller Exp $
// Diagnostic boxes
// Copyright (C) 1995 Technische Universitaet Braunschweig, Germany.
// Written by Andreas Zeller <zeller@ips.cs.tu-bs.de>.
//
// This file is part of DDD.
//
// DDD 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.
//
// DDD 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 DDD -- see the file COPYING.
// If not, write to the Free Software Foundation, Inc.,
// 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// DDD is the data display debugger.
// For details, see the DDD World-Wide-Web page,
// `http://www.cs.tu-bs.de/softech/ddd/',
// or send a mail to the DDD developers <ddd@ips.cs.tu-bs.de>.
char DiagBox_rcsid[] =
"$Id: DiagBox.C,v 1.9 1998/11/23 15:00:17 zeller Exp $";
#ifdef __GNUG__
#pragma implementation
#endif
#include <strstream.h>
#include "PrimitiveB.h"
#include "StringBox.h"
#include <X11/Xlib.h>
#include <X11/Intrinsic.h>
#include "DiagBox.h"
DEFINE_TYPE_INFO_1(DiagBox, PrimitiveBox)
// DiagBox
// Draw DiagBox
void DiagBox::_draw(Widget w,
const BoxRegion& r,
const BoxRegion& exposed, GC gc,
bool context_selected) const
{
const BoxSize space = r.space();
const BoxPoint origin = r.origin();
// Draw a 10-pixel-grid
BoxCoordinate i;
for (i = 0; i < space[X]; i += 10)
XDrawLine(XtDisplay(w), XtWindow(w), gc,
origin[X] + i, origin[Y], origin[X] + i, origin[Y] + space[Y]);
for (i = 0; i < space[Y]; i += 10)
XDrawLine(XtDisplay(w), XtWindow(w), gc,
origin[X], origin[Y] + i, origin[X] + space[X], origin[Y] + i);
// Make space info
ostrstream oss;
ostream& os = oss;
os << space << '\0';
string ss = oss;
// Draw it (centered)
StringBox *s = new StringBox(ss);
const BoxSize stringSize = s->size();
const BoxPoint stringOrigin = origin + space/2 - stringSize/2;
XClearArea(XtDisplay(w), XtWindow(w), stringOrigin[X], stringOrigin[Y],
stringSize[X], stringSize[Y], false);
s->draw(w, BoxRegion(stringOrigin, stringSize), exposed,
gc, context_selected);
s->unlink();
}
void DiagBox::dump(ostream& s) const
{
s << "diag()";
}