wmlib/command.c

   1 /* command.c - WindowMaker commands
   2  *
   3  * WMlib - WindowMaker application programming interface
   4  *
   5  * Copyright (C) 1997-2002 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., 675 Mass Ave, Cambridge, MA 02139, USA.
  20  */
  21
  22 #include <X11/Xlib.h>
  23 #include <stdlib.h>
  24
  25 #include "WMaker.h"
  26 #include "app.h"
  27
  28 static Atom
  29 getwmfunc(Display *dpy)
  30 {
  31     return XInternAtom(dpy, "_WINDOWMAKER_WM_FUNCTION", False);
  32 }
  33
  34 void
  35 WMHideApplication(WMAppContext *app)
  36 {
  37     XEvent event;
  38
  39     event.xclient.type = ClientMessage;
  40     event.xclient.message_type = getwmfunc(app->dpy);
  41     event.xclient.format = 32;
  42     event.xclient.display = app->dpy;
  43     event.xclient.window = app->main_window;
  44     event.xclient.data.l[0] = WMFHideApplication;
  45     event.xclient.data.l[1] = 0;
  46     event.xclient.data.l[2] = 0;
  47     event.xclient.data.l[3] = 0;
  48     XSendEvent(app->dpy, RootWindow(app->dpy, app->screen_number), False,
  49                SubstructureNotifyMask|SubstructureRedirectMask, &event);
  50 }
  51
  52
  53 void
  54 WMHideOthers(WMAppContext *app)
  55 {
  56     XEvent event;
  57
  58     event.xclient.type = ClientMessage;
  59     event.xclient.message_type = getwmfunc(app->dpy);
  60     event.xclient.format = 32;
  61     event.xclient.display = app->dpy;
  62     event.xclient.window = app->main_window;
  63     event.xclient.data.l[0] = WMFHideOtherApplications;
  64     event.xclient.data.l[1] = 0;
  65     event.xclient.data.l[2] = 0;
  66     event.xclient.data.l[3] = 0;
  67     XSendEvent(app->dpy, RootWindow(app->dpy, app->screen_number), False,
  68                SubstructureNotifyMask|SubstructureRedirectMask, &event);
  69 }
  70
  71
  72
  73
  74 void
  75 WMSetWindowAttributes(Display *dpy, Window window,
  76                       GNUstepWMAttributes *attributes)
  77 {
  78     Atom atom;
  79
  80     atom = XInternAtom(dpy, "_GNUSTEP_WM_ATTR", False);
  81     XChangeProperty(dpy, window, atom, atom, 32, PropModeReplace,
  82                     (unsigned char *)attributes,
  83                     sizeof(GNUstepWMAttributes)/sizeof(CARD32));
  84 }