wmlib/command.c

   1 /* command.c - WindowMaker commands
   2  *
   3  * WMlib - WindowMaker application programming interface
   4  *
   5  * Copyright (C) 1997-2003 Alfredo K. Kojima
   6  *
   7  *  This library is free software; you can redistribute it and/or
   8  *  modify it under the terms of the GNU Library General Public
   9  *  License as published by the Free Software Foundation; either
  10  *  version 2 of the License, or (at your option) any later version.
  11  *
  12  *  This library is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  *  Library General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU Library General Public
  18  *  License along with this library; if not, write to the Free
  19  *  Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
  20  *  MA 02110-1301, USA.
  21  */
  22
  23 #include <X11/Xlib.h>
  24 #include <stdlib.h>
  25
  26 #include "WMaker.h"
  27 #include "app.h"
  28
  29 static Atom getwmfunc(Display * dpy)
  30 {
  31         return XInternAtom(dpy, "_WINDOWMAKER_WM_FUNCTION", False);
  32 }
  33
  34 void WMHideApplication(WMAppContext * app)
  35 {
  36         XEvent event;
  37
  38         event.xclient.type = ClientMessage;
  39         event.xclient.message_type = getwmfunc(app->dpy);
  40         event.xclient.format = 32;
  41         event.xclient.display = app->dpy;
  42         event.xclient.window = app->main_window;
  43         event.xclient.data.l[0] = WMFHideApplication;
  44         event.xclient.data.l[1] = 0;
  45         event.xclient.data.l[2] = 0;
  46         event.xclient.data.l[3] = 0;
  47         XSendEvent(app->dpy, RootWindow(app->dpy, app->screen_number), False,
  48                    SubstructureNotifyMask | SubstructureRedirectMask, &event);
  49 }
  50
  51 void WMHideOthers(WMAppContext * app)
  52 {
  53         XEvent event;
  54
  55         event.xclient.type = ClientMessage;
  56         event.xclient.message_type = getwmfunc(app->dpy);
  57         event.xclient.format = 32;
  58         event.xclient.display = app->dpy;
  59         event.xclient.window = app->main_window;
  60         event.xclient.data.l[0] = WMFHideOtherApplications;
  61         event.xclient.data.l[1] = 0;
  62         event.xclient.data.l[2] = 0;
  63         event.xclient.data.l[3] = 0;
  64         XSendEvent(app->dpy, RootWindow(app->dpy, app->screen_number), False,
  65                    SubstructureNotifyMask | SubstructureRedirectMask, &event);
  66 }
  67
  68 void WMSetWindowAttributes(Display * dpy, Window window, GNUstepWMAttributes * attributes)
  69 {
  70         Atom atom;
  71
  72         atom = XInternAtom(dpy, "_GNUSTEP_WM_ATTR", False);
  73         XChangeProperty(dpy, window, atom, atom, 32, PropModeReplace,
  74                         (unsigned char *)attributes, sizeof(GNUstepWMAttributes) / sizeof(CARD32));
  75 }