ioncore/mwmhints.c

   1 /*
   2  * ion/ioncore/mwmhints.c
   3  *
   4  * Copyright (c) Tuomo Valkonen 1999-2007.
   5  *
   6  * See the included file LICENSE for details.
   7  */
   8
   9 #include "common.h"
  10 #include "property.h"
  11 #include "mwmhints.h"
  12 #include "global.h"
  13
  14
  15 WMwmHints *xwindow_get_mwmhints(Window win)
  16 {
  17     WMwmHints *hints=NULL;
  18     int n;
  19
  20     n=xwindow_get_property(win, ioncore_g.atom_mwm_hints,
  21                            ioncore_g.atom_mwm_hints,
  22                            MWM_N_HINTS, FALSE, (uchar**)&hints);
  23
  24     if(n<MWM_N_HINTS && hints!=NULL){
  25         XFree((void*)hints);
  26         return NULL;
  27     }
  28
  29     return hints;
  30 }
  31
  32
  33 void xwindow_check_mwmhints_nodecor(Window win, bool *nodecor)
  34 {
  35     WMwmHints *hints;
  36     int n;
  37
  38     *nodecor=FALSE;
  39
  40     n=xwindow_get_property(win, ioncore_g.atom_mwm_hints,
  41                            ioncore_g.atom_mwm_hints,
  42                            MWM_N_HINTS, FALSE, (uchar**)&hints);
  43
  44     if(n<MWM_DECOR_NDX)
  45         return;
  46
  47     if(hints->flags&MWM_HINTS_DECORATIONS &&
  48        (hints->decorations&MWM_DECOR_ALL)==0){
  49         *nodecor=TRUE;
  50
  51         if(hints->decorations&MWM_DECOR_BORDER ||
  52            hints->decorations&MWM_DECOR_TITLE)
  53             *nodecor=FALSE;
  54     }
  55
  56     XFree((void*)hints);
  57 }