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- // $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()";
- }
-