home *** CD-ROM | disk | FTP | other *** search
- //
- // "$Id: Fl_get_key.cxx,v 1.5 1999/01/07 19:17:32 mike Exp $"
- //
- // Keyboard state routines for the Fast Light Tool Kit (FLTK).
- //
- // Copyright 1998-1999 by Bill Spitzak and others.
- //
- // This library is free software; you can redistribute it and/or
- // modify it under the terms of the GNU Library General Public
- // License as published by the Free Software Foundation; either
- // version 2 of the License, or (at your option) any later version.
- //
- // This library is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- // Library General Public License for more details.
- //
- // You should have received a copy of the GNU Library General Public
- // License along with this library; if not, write to the Free Software
- // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- // USA.
- //
- // Please report all bugs and problems to "fltk-bugs@easysw.com".
- //
-
- #ifdef WIN32
- #include "Fl_get_key_win32.cxx"
- #else
-
- // Return the current state of a key. This is the X version. I identify
- // keys (mostly) by the X keysym. So this turns the keysym into a keycode
- // and looks it up in the X key bit vector, which Fl_x.C keeps track of.
-
- #include <FL/Fl.H>
- #include <FL/x.H>
-
- extern char fl_key_vector[32]; // in Fl_x.C
-
- int Fl::event_key(int k) {
- if (k > FL_Button && k <= FL_Button+8)
- return Fl::event_state(8<<(k-FL_Button));
- int i;
- #ifdef __sgi
- // get some missing PC keyboard keys:
- if (k == FL_Meta_L) i = 147;
- else if (k == FL_Meta_R) i = 148;
- else if (k == FL_Menu) i = 149;
- else
- #endif
- i = XKeysymToKeycode(fl_display, k);
- return fl_key_vector[i/8] & (1 << (i%8));
- }
-
- int Fl::get_key(int k) {
- fl_open_display();
- XQueryKeymap(fl_display, fl_key_vector);
- return event_key(k);
- }
-
- #endif
-
- //
- // End of "$Id: Fl_get_key.cxx,v 1.5 1999/01/07 19:17:32 mike Exp $".
- //
-