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  • Committer: chrisccoulson at googlemail
  • Date: 2009-03-03 20:30:59 UTC
  • Revision ID: chrisccoulson@googlemail.com-20090303203059-hyfc1qt1wccyqsf3
Initial gnome-session import

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debian/gnome-wm
 
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#! /bin/sh
 
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# The user can specify his prefered WM by setting the WINDOW_MANAGER
 
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# environment variable or setting the
 
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# /desktop/gnome/applications/window_manager/default gconf key.
 
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#
 
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# This script has been heavily modified to support Debian's
 
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# alternatives system.
 
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# sm-client-id value
 
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SMID=
 
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# default-wm value
 
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DEFWM=
 
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#read in the arguments
 
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GET=
 
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for n in "$@" ; do
 
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  case "$GET" in
 
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    smid)
 
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      SMID=$n
 
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      GET=
 
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      ;;
 
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    defwm)
 
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      DEFWM=$n
 
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      GET=
 
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      ;;
 
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    *)
 
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      case "$n" in
 
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        --sm-client-id)
 
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          GET=smid
 
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          ;;
 
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        --default-wm)
 
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          GET=defwm
 
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          ;;
 
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      esac
 
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      ;;
 
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  esac
 
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done
 
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# Get previously set window manager in gconf
 
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if [ ! "$DEFWM" ]; then
 
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  DEFWM=`gconftool-2 -g /desktop/gnome/applications/window_manager/default 2>/dev/null`
 
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fi
 
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if ! which "$WINDOW_MANAGER" > /dev/null; then
 
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  # Get --default-wm
 
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  if which "$DEFWM" > /dev/null; then
 
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    WINDOW_MANAGER=$DEFWM
 
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    if [ "$WINDOW_MANAGER" = x-window-manager ]; then
 
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      WINDOW_MANAGER=`readlink /etc/alternatives/x-window-manager 2>/dev/null`
 
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    fi
 
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  # if nothing is found, first use metacity
 
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  elif [ -x /usr/bin/metacity ]; then
 
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    WINDOW_MANAGER=/usr/bin/metacity
 
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  elif [ -x /usr/bin/compiz ]; then
 
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    WINDOW_MANAGER=/usr/bin/compiz
 
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  elif [ -x /usr/bin/sawfish ]; then
 
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    WINDOW_MANAGER=/usr/bin/sawfish
 
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  else
 
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    WINDOW_MANAGER=`readlink /etc/alternatives/x-window-manager 2>/dev/null`
 
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  fi
 
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fi
 
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# If no window manager can be found, we default to xterm
 
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if [ ! "$WINDOW_MANAGER" ]; then
 
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  echo "WARNING: No window manager can be found."
 
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  WINDOW_MANAGER=`readlink /etc/alternatives/x-terminal-emulator 2>/dev/null`
 
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fi
 
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# If there is no xterm, they're really screwed.
 
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if [ ! "$WINDOW_MANAGER" ]; then
 
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  echo "ERROR: No window manager and no xterm!"
 
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  exit 1
 
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fi
 
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# Now create options OPT1 and OPT2 based on the windowmanager used
 
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OPT1=
 
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OPT2=
 
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if [ ! -z "$SMID" ] ; then
 
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  case `basename "$WINDOW_MANAGER"` in
 
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    sawfish)
 
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      OPT1=--sm-client-id=$SMID
 
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      CURRENT=Sawfish
 
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      ;;
 
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    compiz)
 
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      OPT1=--sm-client-id
 
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      OPT2=$SMID
 
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      CURRENT=compiz
 
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      ;;
 
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    metacity)
 
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      OPT1=--sm-client-id=$SMID
 
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      CURRENT=metacity
 
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      ;;
 
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    enlightenment|twm)
 
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      OPT1=-clientId
 
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      OPT2=$SMID
 
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      CURRENT=Enlightenment
 
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      ;;
 
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    fvwm|fvwm2)
 
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      OPT1=--clientid
 
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      OPT2=$SMID
 
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      CURRENT=fvwm
 
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      ;;
 
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    openbox)
 
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      OPT1=--sm-client-id
 
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      OPT2=$SMID
 
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      CURRENT=openbox
 
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      ;;
 
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  esac
 
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fi
 
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# Store the selected WM with gconf
 
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gconftool-2 -t string -s /desktop/gnome/applications/window_manager/current "$WINDOW_MANAGER"
 
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exec "$WINDOW_MANAGER" $OPT1 $OPT2
 
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echo "ERROR: No window manager could run!"
 
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exit 1