#!/bin/bash
# ROX-Trasher: Trashcan icon script - STILL BUGGY
# March, 2007 - Gabriel Rojas - Fernando Garcia Bermudez

# Determine the path of the script
APPDIR=`dirname "$0"`
cd "$APPDIR"
APPDIR="`pwd`"

if  [ "$XDG_DATA_DIRS" = "" ]; then
    XDG_DATA_DIRS="/usr/share"
fi

######### FUNCTIONS ##########
##############################

function fallback {

# Set the fallback icon theme
theme=`grep gtk-fallback-icon-theme /etc/gtk-2.0/gtkrc | sed -e s/'gtk-fallback-icon-theme'// -e s/' '// -e s/'='// -e s/'"'// -e s/'"'//`
theme=`expr "$theme" : '[[:space:]]*\(.*\)[[:space:]]*$'`

}


function set_theme {

# Check the ROX theme
if [ -e "$HOME/.config/rox.sourceforge.net/ROX-Filer/Options" ]; then
theme=`grep "icon_theme" "$HOME/.config/rox.sourceforge.net/ROX-Filer/Options" | sed -e s/'<Option name=\"icon_theme\">'// -e s/'<\/Option>'//`
theme=`expr "$theme" : '[[:space:]]*\(.*\)[[:space:]]*$'`
else
# If not exists, use the gtk fallback theme
fallback
fi
}

## END OF FUNCTIONS ##########
##############################

set_theme

if test -e "$HOME/.icons"; then

if [ -e "$HOME/.icons/$theme" ]; then
if [ -e "$HOME/.icons/$theme/scalable" ]; then

gnome=`find "$HOME/.icons/$theme/scalable/filesystems" -name gnome*`

if [ "$gnome" != "" ]; then

empty_icon="$HOME/.icons/$theme/scalable/filesystems/gnome-fs-trash-empty.svg"
full_icon="$HOME/.icons/$theme/scalable/filesystems/gnome-fs-trash-full.svg"

else

empty_icon="$HOME/.icons/$theme/scalable/filesystems/fs-trash-empty.svg"
full_icon="$HOME/.icons/$theme/scalable/filesystems/fs-trash-full.svg"

fi

else
if [ -e "$HOME/.icons/$theme/48x48" ]; then
gnome=`find "$HOME/.icons/$theme/48x48/filesystems" -name gnome*`

if [ "$gnome" != "" ]; then

empty_icon="$HOME/.icons/$theme/48x48/filesystems/gnome-fs-trash-empty.png"
full_icon="$HOME/.icons/$theme/48x48/filesystems/gnome-fs-trash-full.png"

else

empty_icon="$HOME/.icons/$theme/48x48/filesystems/fs-trash-empty.png"
full_icon="$HOME/.icons/$theme/48x48/filesystems/fs-trash-full.png"
fi
fi
fi
fi
fi

if [ ! -e "$empty_icon" ] || [ ! -e "$full_icon" ]; then

if test -e "$XDG_DATA_DIRS/icons/$theme/scalable"; then

gnome=`find "$XDG_DATA_DIRS/icons/$theme/scalable/filesystems" -name gnome*`

if [ "$gnome" != "" ]; then

empty_icon="$XDG_DATA_DIRS/icons/$theme/scalable/filesystems/gnome-fs-trash-empty.svg"
full_icon="$XDG_DATA_DIRS/icons/$theme/scalable/filesystems/gnome-fs-trash-full.svg"

else

empty_icon="$XDG_DATA_DIRS/icons/$theme/scalable/filesystems/fs-trash-empty.svg"
full_icon="$XDG_DATA_DIRS/icons/$theme/scalable/filesystems/fs-trash-full.svg"

fi

else
if test -e "$XDG_DATA_DIRS/icons/$theme/48x48"; then
gnome=`find "$XDG_DATA_DIRS/icons/$theme/48x48/filesystems" -name gnome*`

if [ "$gnome" != "" ]; then

empty_icon="$XDG_DATA_DIRS/icons/$theme/48x48/filesystems/gnome-fs-trash-empty.png"
full_icon="$XDG_DATA_DIRS/icons/$theme/48x48/filesystems/gnome-fs-trash-full.png"

else

empty_icon="$XDG_DATA_DIRS/icons/$theme/48x48/filesystems/fs-trash-empty.png"
full_icon="$XDG_DATA_DIRS/icons/$theme/48x48/filesystems/fs-trash-full.png"

fi
fi
fi
fi

if [ ! -e "$empty_icon" ] || [ ! -e "$full_icon" ]; then

if test -e "/usr/share/pixmaps/icons/$theme/scalable"; then

gnome=`find "/usr/share/pixmaps/icons/$theme/scalable/filesystems" -name gnome*`

if [ "$gnome" != "" ]; then

empty_icon="/usr/share/pixmaps/icons/$theme/scalable/filesystems/gnome-fs-trash-empty.svg"
full_icon="/usr/share/pixmaps/icons/$theme/scalable/filesystems/gnome-fs-trash-full.svg"

else

empty_icon="/usr/share/pixmaps/icons/$theme/scalable/filesystems/fs-trash-empty.svg"
full_icon="/usr/share/pixmaps/icons/$theme/scalable/filesystems/fs-trash-full.svg"

fi

else
if test -e "/usr/share/pixmaps/icons/$theme/48x48/filesystems"; then
gnome=`find "/usr/share/pixmaps/icons/$theme/48x48/filesystems" -name gnome*`

if [ "$gnome" != "" ]; then

empty_icon="/usr/share/pixmaps/icons/$theme/48x48/filesystems/gnome-fs-trash-empty.png"
full_icon="/usr/share/pixmaps/icons/$theme/48x48/filesystems/gnome-fs-trash-full.png"

else

empty_icon="/usr/share/pixmaps/icons/$theme/48x48/filesystems/fs-trash-empty.png"
full_icon="/usr/share/pixmaps/icons/$theme/48x48/filesystems/fs-trash-full.png"

fi
fi
fi
fi

if [ ! -e "$empty_icon" ] || [ ! -e "$full_icon" ]; then

if test -e "$HOME/.icons/hicolor/scalable"; then

gnome=`find "$HOME/.icons/hicolor/scalable/filesystems" -name gnome*`

if [ "$gnome" != "" ]; then

empty_icon="$HOME/.icons/hicolor/scalable/filesystems/gnome-fs-trash-empty.svg"
full_icon="$HOME/.icons/hicolor/scalable/filesystems/gnome-fs-trash-full.svg"

else

empty_icon="$HOME/.icons/hicolor/scalable/filesystems/fs-trash-empty.svg"
full_icon="$HOME/.icons/hicolor/scalable/filesystems/fs-trash-full.svg"

fi

else
if test -e "$HOME/.icons/hicolor/48x48"; then
gnome=`find "$HOME/.icons/hicolor/48x48/filesystems" -name gnome*`

if [ "$gnome" != "" ]; then

empty_icon="$HOME/.icons/hicolor/48x48/filesystems/gnome-fs-trash-empty.png"
full_icon="$HOME/.icons/hicolor/48x48/filesystems/gnome-fs-trash-full.png"

else

empty_icon="$HOME/.icons/hicolor/48x48/filesystems/fs-trash-empty.png"
full_icon="$HOME/.icons/hicolor/48x48/filesystems/fs-trash-full.png"

fi
fi
fi
fi

if [ ! -e "$empty_icon" ] || [ ! -e "$full_icon" ]; then

if test -e "$XDG_DATA_DIRS/icons/hicolor/scalable"; then

gnome=`find "$XDG_DATA_DIRS/icons/hicolor/scalable/filesystems" -name gnome*`

if [ "$gnome" != "" ]; then

empty_icon="$XDG_DATA_DIRS/icons/hicolor/scalable/filesystems/gnome-fs-trash-empty.svg"
full_icon="$XDG_DATA_DIRS/icons/hicolor/scalable/filesystems/gnome-fs-trash-full.svg"

else

empty_icon="$XDG_DATA_DIRS/icons/hicolor/scalable/filesystems/fs-trash-empty.svg"
full_icon="$XDG_DATA_DIRS/icons/hicolor/scalable/filesystems/fs-trash-full.svg"

fi

else
if test -e "$XDG_DATA_DIRS/icons/hicolor/48x48"; then
gnome=`find "$XDG_DATA_DIRS/icons/hicolor/48x48/filesystems" -name gnome*`

if [ "$gnome" != "" ]; then

empty_icon="$XDG_DATA_DIRS/icons/hicolor/48x48/filesystems/gnome-fs-trash-empty.png"
full_icon="$XDG_DATA_DIRS/icons/hicolor/48x48/filesystems/gnome-fs-trash-full.png"

else

empty_icon="$XDG_DATA_DIRS/icons/hicolor/48x48/filesystems/fs-trash-empty.png"
full_icon="$XDG_DATA_DIRS/icons/hicolor/48x48/filesystems/fs-trash-full.png"

fi
fi
fi
fi

if [ ! -e "$empty_icon" ] || [ ! -e "$full_icon" ]; then

if test -e "/usr/share/pixmaps/icons/hicolor/scalable"; then

gnome=`find "/usr/share/pixmaps/icons/hicolor/scalable/filesystems" -name gnome*`

if [ "$gnome" != "" ]; then

empty_icon="/usr/share/pixmaps/icons/hicolor/scalable/filesystems/gnome-fs-trash-empty.svg"
full_icon="/usr/share/pixmaps/icons/hicolor/scalable/filesystems/gnome-fs-trash-full.svg"

else

empty_icon="/usr/share/pixmaps/icons/hicolor/scalable/filesystems/fs-trash-empty.svg"
full_icon="/usr/share/pixmaps/icons/hicolor/scalable/filesystems/fs-trash-full.svg"

fi

else
if test -e "/usr/share/pixmaps/icons/hicolor/48x48"; then
gnome=`find "/usr/share/pixmaps/icons/hicolor/48x48/filesystems" -name gnome*`

if [ "$gnome" != "" ]; then

empty_icon="/usr/share/pixmaps/icons/hicolor/48x48/filesystems/gnome-fs-trash-empty.png"
full_icon="/usr/share/pixmaps/icons/hicolor/48x48/filesystems/gnome-fs-trash-full.png"

else

empty_icon="/usr/share/pixmaps/icons/hicolor/48x48/filesystems/fs-trash-empty.png"
full_icon="/usr/share/pixmaps/icons/hicolor/48x48/filesystems/fs-trash-full.png"

fi
fi
fi
fi


if [ "$1" = "full" ];then

ln -sf "$full_icon" "$APPDIR/.DirIcon"
rox -x "$APPDIR"

else

ln -sf "$empty_icon" "$APPDIR/.DirIcon"
rox -x "$APPDIR"

fi

exit