#!/bin/sh
#
# generate_menu for Fluxbox
#
# Copyright (c) 2002-2004 Han Boetes <han@mijncomputer.nl>
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
#
# $Id: fluxbox-generate_menu.in,v 1.10 2004/01/03 00:43:43 fluxgen Exp $

#
# Portability notes:
# To guarantee this script works on all platforms that support fluxbox
# please keep the following restrictions in mind:
#
# - don't use if ! command;, use command; if [ $? -ne 0 ];
# - don't use [ -e file ] use [ -r file ]
# - don't use $(), use ``
# - don't use ~, use ${HOME}
# - don't use id -u, use whoami
# - getopts won't work on all platforms, but the config-file can
#   compensate for that.
# - various software like grep/sed/perl may be not present or not
#   the version you have. for example grep '\W' only works on gnu-grep.
#   Keep this in mind, use bare basic defaults.
# - Do _NOT_ suggest to use #!/bin/bash. Not everybody uses bash.
#   Non portable features like getopts in this script can be achieved in
#   other ways.


WHOAMI=`whoami`
[ "$WHOAMI" = root ] && PATH=/bin:/usr/bin/:/usr/local/bin:/usr/X11R6/bin

# Functions
display_usage() {
    cat << EOF
Usage: fluxbox-generate_menu [-kgrBh] [-t terminal] [-w url] [-b browser]
         [-m menu-title] [-o /path] [-u /path] [-p /path] [-n /path] [-q /path]
EOF
}

display_help() {
    display_usage
    cat << EOF

Options:

    -k  Insert a kde menu
    -g  Add a gnome menu
    -B  enable backgrounds menu
    -r  Don't remove empty menu-entries; for templates

    -t  Favourite terminal
    -w  Homepage for console-browsers. Default is fluxbox.org
    -b  Favourite browser
    -m  Menu-title; default is "Fluxbox"
    -o  Outputfile; default is ~/.fluxbox/menu
    -u  user sub-menu; default is ~/.fluxbox/usermenu

    -h  Display this help
    -a  Display the authors of this script

  Only for packagers:

    -p  prefix; default is /usr/local
    -n  Gnome-prefix; /opt, /usr, /usr/X11R6 and /usr/local autodetected
    -q  KDE-prefix; idem dito


Files:
    ~/.fluxbox/usermenu     your own submenu which will be included in the menu
    ~/.fluxbox/menuconfig   rc file for fluxbox-generate_menu

EOF
}

display_authors() {
    cat << EOF

fluxbox-generate_menu was brought to you by:

    Henrik Kinnunen:    Project leader.
    Han Boetes:         Packaging, debugging and scripts.
    Simon Bowden:       Cleanups and compatibility for sun.
    Jeramy B. Smith:    Packaging assistance, gnome and kde menu system.
    Filippo Pappalardo: Italian locales and -t option.
    $WHOAMI:            Innocent bystander.

EOF
}

# ugly code for solaris compat.
case `uname` in
    Linux|*BSD)
        find_it() {
            which $1 > /dev/null 2>&1 && shift && $*
        }

        find_it_options() {
            which $1 > /dev/null 2>&1
        }
        ;;
    *)
        find_it() {
            file=`which $1 2> /dev/null`
            if [ -x "$file" ]; then
                if [ $# -gt 1 ]; then
                    shift
                    $*
                fi
                return 0
            else
                return 1
            fi
        }

        find_it_options() {
            file=`which $1 2> /dev/null`
            if [ -x "$file" ]; then
                return 0
            else
                return 1
            fi
        }

        ;;
esac

append() {
    echo "      $*" >> ${MENUFILENAME}
}

append_menu() {
    echo "$*" >> ${MENUFILENAME}
}

append_submenu() {
    [ "${REMOVE}" ] && echo >> ${MENUFILENAME} # only an empty line in templates
    append_menu "[submenu] ($1)"
}

append_menu_end() {
    append_menu '[end]'
    [ "${REMOVE}" ] && echo >> ${MENUFILENAME} # only an empty line in templates
}

menu_entry() {
    if [ -f "$1" ]; then
        #                   space&tab here
        entry_name=`grep '^[	 ]*Name=' "$1" | head -1 | cut -d = -f 2`
        entry_exec=`grep '^[	 ]*Exec=' "$1" | head -1 | cut -d = -f 2`
        if [ -n "$entry_name" -a -n "$entry_exec" ]; then
            append "[exec] ($entry_name) {$entry_exec}"
        fi
    fi
}

menu_entry_dir() {
    for b in  "$*"/*.desktop; do
        menu_entry "${b}"
    done
}

menu_entry_dircheck() {
    if [ -d "$*" ]; then
        menu_entry_dir "$*"
    fi
}


# recursively build a menu from the listed directories
# the dirs are merged
recurse_dir_menu () {
    ls "$@"/ 2>/dev/null | sort | uniq | while read name; do
        for dir in "$@"; do
            if [ -n "$name" -a -d "$dir/$name" ]; then
                # recurse
                append_submenu "${name}"
                # unfortunately, this is messy since we can't easily expand
                # them all. Only allow for 3 atm. Add more if needed
                recurse_dir_menu ${1:+"$1/$name"}  ${2:+"$2/$name"} ${3:+"$3/$name"}
                append_menu_end
                break; # found one, it'll pick up all the rest
            fi
            # ignore it if it is a file, since menu_entry_dir picks those up
        done
    done

    # Make entries for current dir after all submenus
    for dir in "$@"; do
        menu_entry_dircheck "${dir}"
    done
}


normal_find() {
    while [ "$1" ]; do
        find_it $1     append "[exec]   ($1) {$1}"
        shift
    done
}

clean_up() {
# Some magic to clean up empty menus
rm -f ${MENUFILENAME}.tmp
touch ${MENUFILENAME}.tmp
until diff -u ${MENUFILENAME} ${MENUFILENAME}.tmp > /dev/null 2>&1; do
    [ -s ${MENUFILENAME}.tmp ] && mv ${MENUFILENAME}.tmp ${MENUFILENAME}
    grep -v '^$' ${MENUFILENAME}|sed -e "/^\[submenu].*/{
n
N
/^\[submenu].*\n\[end]/d
}"|sed -e "/^\[submenu].*/{
N
/^\[submenu].*\n\[end]/d
}" > ${MENUFILENAME}.tmp
done
rm -f ${MENUFILENAME}.tmp
}

# menu defaults (if translation forget to set one of them)
BACKGROUNDMENU='Backgrounds'
BACKGROUNDMENUTITLE='Set the Background'
BROWSERMENU='Browsers'
CONFIGUREMENU='Configure'
EDITORMENU='Editors'
EXITITEM='Exit'
FBSETTINGSMENU='fluxbox menu'
FILEUTILSMENU='File utils'
GAMESMENU='Games'
GNOMEMENUTEXT='Gnome-menus'
GRAPHICMENU='Graphics'
KDEMENUTEXT='KDE-menus'
MISCMENU='Misc'
MULTIMEDIAMENU='Multimedia'
MUSICMENU='Audio'
NETMENU='Net'
OFFICEMENU='Office'
RELOADITEM='Reload config'
RESTARTITEM='Restart'
STYLEMENUTITLE='Choose a style...'
SYSTEMSTYLES='System Styles'
TERMINALMENU='Terminals'
USERSTYLES='User Styles'
VIDEOMENU='Video'
WINDOWMANAGERS='Window Managers'
WORKSPACEMENU='Workspace List'
XUTILSMENU='X-utils'

# Check translation
case ${LC_ALL} in
    ru_RU*) #Russian locales
        #BACKGROUNDMENU='Backgrounds'
        #BACKGROUNDMENUTITLE='Set the Background'
        #FILEUTILSMENU='File utils'
        #OFFICEMENU='Office'
        #SYSTEMSTYLES='óÔÉÌÉ'
        #USERSTYLES='óÔÉÌÉ'
        #WINDOWMANAGERS='WindowManagers'
        BROWSERMENU='âÒÁÕÚÅÒÙ'
        CONFIGUREMENU='îÁÓÔÒÏÊËÁ'
        EDITORMENU='òÅÄÁËÔÏÒÙ'
        EXITITEM='÷ÙÊÔÉ'
        FBSETTINGSMENU='FB-ÎÁÓÔÒÏÊËÉ'
#        GAMESMENU='Games'
        GNOMEMENUTEXT='Gnome-ÍÅÎÀ'
        GRAPHICMENU='çÒÁÆÉËÁ'
        KDEMENUTEXT='KDE-ÍÅÎÀ'
        MISCMENU='ðÒÏÞÅÅ'
        MUSICMENU='ú×ÕË'
        NETMENU='óÅÔØ'
        RELOADITEM='ðÅÒÅÎÁÓÔÒÏÉÔØ'
        RESTARTITEM='ðÅÒÅÚÁÐÕÓÔÉÔØ'
        STYLEMENUTITLE='÷ÙÂÅÒÉÔÅ ÓÔÉÌØ'
        TERMINALMENU='ôÅÒÍÉÎÁÌÙ'
        WORKSPACEMENU='òÁÂÏÞÉÅ ÐÒÏÓÔÒÁÎÓÔ×Á'
        XUTILSMENU='X-ÕÔÉÌÉÔÙ'
        ;;
    de_DE*) # german locales
        #WINDOWMANAGERS='Window Managers'
        BACKGROUNDMENU='Hintergrundbilder'
        BACKGROUNDMENUTITLE='Hintergrundbild setzen'
        BROWSERMENU='Internet-Browser'
        CONFIGUREMENU='Einstellungen'
        EDITORMENU='Editoren'
        EXITITEM='Beenden'
        FBSETTINGSMENU='Fluxbox-Einstellungen'
        FILEUTILSMENU='Datei-Utilities'
#        GAMESMENU='Games'
        GNOMEMENUTEXT='Gnome-Menues'
        GRAPHICMENU='Grafik'
        KDEMENUTEXT='Kde-Menues'
        MISCMENU='Sonstiges'
        MUSICMENU='Musik'
        NETMENU='Netzwerk'
        OFFICEMENU='Bueroprogramme'
        RELOADITEM='Konfiguration neu laden'
        RESTARTITEM='Neustarten'
        STYLEMENUTITLE='Einen Stil auswaehlen...'
        SYSTEMSTYLES='Systemweite Stile'
        TERMINALMENU='Terminals'
        USERSTYLES='Eigene Stile'
        WORKSPACEMENU='Arbeitsflaechenliste'
        XUTILSMENU='X-Anwendungen'
        ;;
    sv_SE*) #Swedish locales
        BACKGROUNDMENU='Bakgrunder'
        BACKGROUNDMENUTITLE='Sätt bakgrund'
        #FILEUTILSMENU='File utils'
        #OFFICEMENU='Office'
        #SYSTEMSTYLES='Stiler'
        #USERSTYLES='Stiler'
        WINDOWMANAGERS='Fönsterhanterare'
        BROWSERMENU='Browsers'
        CONFIGUREMENU='Konfiguration'
        EDITORMENU='Editorer'
        EXITITEM='Exit'
        FBSETTINGSMENU='FB-inställningar'
        GAMESMENU='Spel'
        GNOMEMENUTEXT='Gnome-menyer'
        GRAPHICMENU='Grafik'
        KDEMENUTEXT='KDE-menyer'
        MISCMENU='Blandat'
        MUSICMENU='Musik'
        NETMENU='Net'
        RELOADITEM='Ladda om konfig'
        RESTARTITEM='Starta om'
        STYLEMENUTITLE='Välj en stil'
        TERMINALMENU='Terminaler'
        WORKSPACEMENU='Arbetsytor'
        XUTILSMENU='X-program'
        ;;
    nl_NL*) #Nederlandse locales
        BACKGROUNDMENU='Achtergrond'
        BACKGROUNDMENUTITLE='Kies een achtergrond'
        BROWSERMENU='Browsers'
        CONFIGUREMENU='Instellingen'
        EDITORMENU='Editors'
        EXITITEM='Afsluiten'
        FBSETTINGSMENU='FB-Instellingen'
        FILEUTILSMENU='Verkenners'
        GAMESMENU='Spelletjes'
        GNOMEMENUTEXT='Gnome-menu'
        GRAPHICMENU='Grafisch'
        KDEMENUTEXT='KDE-menu'
        MISCMENU='Onregelmatig'
        MUSICMENU='Muziek'
        NETMENU='Net'
        OFFICEMENU='Office'
        RELOADITEM='Vernieuw instellingen'
        RESTARTITEM='Herstart'
        STYLEMENUTITLE='Kies een stijl'
        SYSTEMSTYLES='Systeem Stijlen'
        TERMINALMENU='Terminals'
        USERSTYLES='Gebruikers Stijlen'
        WINDOWMANAGERS='Window Managers'
        WORKSPACEMENU='Werkveld menu'
        XUTILSMENU='X-utils'
        ;;
    fi_FI*) #Finnish locales
        BACKGROUNDMENU='Taustat'
        BACKGROUNDMENUTITLE='Määritä tausta'
        BROWSERMENU='Selaimet'
        CONFIGUREMENU='Konfigurointi'
        EDITORMENU='Editorit'
        EXITITEM='Lopeta'
        FBSETTINGSMENU='FB:n Asetukset'
        FILEUTILSMENU='Tiedostoapuohjelmat'
#        GAMESMENU='Games'
        GNOMEMENUTEXT='Gnomen valikot'
        GRAPHICMENU='Grafiikka'
        KDEMENUTEXT='KDE:n valikot'
        MISCMENU='Sekalaista'
        MUSICMENU='Musiikki'
        NETMENU='Verkko'
        OFFICEMENU='Toimistotyökalut'
        RELOADITEM='Päivitä'
        RESTARTITEM='Käynnistä uudelleen'
        STYLEMENUTITLE='Valitse tyyli'
        SYSTEMSTYLES='Järjestelmän tyylit'
        TERMINALMENU='Terminaalit'
        USERSTYLES='Käyttäjän tyylit'
        WINDOWMANAGERS='Ikkunanhallintaohjelmat'
        WORKSPACEMENU='Työalueet'
        XUTILSMENU='X-Ohjelmat'
        ;;
    ja_JP*) #Japanese locales
        #BACKGROUNDMENU='Backgrounds'
        #BACKGROUNDMENUTITLE='Set the Background'
        #FILEUTILSMENU='File utils'
        #OFFICEMENU='Office'
        #SYSTEMSTYLES='¥¹¥¿¥¤¥ë'
        #USERSTYLES='¥¹¥¿¥¤¥ë'
        #WINDOWMANAGERS='Window Managers'
        BROWSERMENU='¥Ö¥é¥¦¥¶'
        CONFIGUREMENU='ÀßÄê'
        EDITORMENU='¥¨¥Ç¥£¥¿'
        EXITITEM='½ªÎ»'
        FBSETTINGSMENU='FluxboxÀßÄê'
#        GAMESMENU='Games'
        GNOMEMENUTEXT='Gnome¥á¥Ë¥å¡¼'
        GRAPHICMENU='²èÁü'
        KDEMENUTEXT='KDE¥á¥Ë¥å¡¼'
        MISCMENU='¤¤¤í¤¤¤í'
        MUSICMENU='²»³Ú'
        NETMENU='¥Í¥Ã¥È¥ï¡¼¥¯'
        RELOADITEM='ºÆÆɤ߹þ¤ß'
        RESTARTITEM='ºÆµ¯Æ°'
        STYLEMENUTITLE='¥¹¥¿¥¤¥ëÁªÂò...'
        TERMINALMENU='¥¿¡¼¥ß¥Ê¥ë'
        WORKSPACEMENU='¥ï¡¼¥¯¥¹¥Ú¡¼¥¹'
        XUTILSMENU='X¥æ¡¼¥Æ¥£¥ê¥Æ¥£'
        ;;
    fr_FR*) # french locales
        BACKGROUNDMENU="Fond d'écran"
        BACKGROUNDMENUTITLE="Changer le fond d'écran"
        BROWSERMENU='Navigateurs'
        CONFIGUREMENU='Configurer'
        EDITORMENU='Editeurs'
        EXITITEM='Sortir'
        FBSETTINGSMENU='Configurer Fluxbox'
        FILEUTILSMENU='Outils fichiers'
#        GAMESMENU='Games'
        GNOMEMENUTEXT='Menus Gnome'
        GRAPHICMENU='Graphisme'
        KDEMENUTEXT='Menus KDE'
        MISCMENU='Divers'
        MUSICMENU='Musique'
        NETMENU='Réseau'
        OFFICEMENU='Bureautique'
        RELOADITEM='Recharger la configuration'
        RESTARTITEM='Redémarrer Fluxbox'
        STYLEMENUTITLE='Choisir un style...'
        SYSTEMSTYLES='Styles Systeme'
        TERMINALMENU='Terminaux'
        USERSTYLES='Styles Utilisateur'
        WINDOWMANAGERS='Gestionnaires de fenêtres'
        WORKSPACEMENU='Liste des bureaux'
        XUTILSMENU='Outils X'
        ;;
    it_IT*) # italian locales
        #BACKGROUNDMENU='Backgrounds'
        #BACKGROUNDMENUTITLE='Set the Background'
        #FILEUTILSMENU='File utils'
        #OFFICEMENU='Office'
        #SYSTEMSTYLES='Stile'
        #USERSTYLES='Stile'
        #WINDOWMANAGERS='Window Managers'
        BROWSERMENU='Browsers'
        CONFIGUREMENU='Configurazione'
        EDITORMENU='Editori'
        EXITITEM='Esci'
        FBSETTINGSMENU='Preferenze'
        GAMESMENU='Giochi'
        GNOMEMENUTEXT='Gnome'
        GRAPHICMENU='Grafica'
        KDEMENUTEXT='KDE'
        MISCMENU='Varie'
        MUSICMENU='Musica'
        NETMENU='Internet'
        RELOADITEM='Rileggi la configurazione'
        RESTARTITEM='Riavvia'
        STYLEMENUTITLE='Scegli uno stile'
        TERMINALMENU='Terminali'
        WORKSPACEMENU='Aree di lavoro'
        XUTILSMENU='X-utils'
        ;;
    ro_RO*) # Romanian locales
        #FILEUTILSMENU='File utils'
        #OFFICEMENU='Office'
        #RESTARTITEM='Restart'
        #WINDOWMANAGERS='WindowManagers'
        BACKGROUNDMENU='Fundaluri'
        BACKGROUNDMENUTITLE='Alege fundalul'
        BROWSERMENU='Navigatoare'
        CONFIGUREMENU='Configurare'
        EDITORMENU='Editoare'
        EXITITEM='Iesire'
        FBSETTINGSMENU='Meniul Fluxbox'
        GAMESMENU='Jocuri'
        GNOMEMENUTEXT='Meniu Gnome'
        GRAPHICMENU='Grafica'
        KDEMENUTEXT='Meniu KDE'
        MISCMENU='Diverse'
        MULTIMEDIAMENU='Multimedia'
        MUSICMENU='Muzica'
        NETMENU='Net'
        RELOADITEM='Reincarca configuratia'
        STYLEMENUTITLE='Alege un stil...'
        SYSTEMSTYLES='Stiluri sistem'
        TERMINALMENU='Terminale'
        USERSTYLES='Stiluri utilizator'
        WORKSPACEMENU='Lista workspace-uri'
        XUTILSMENU='Utilitare X'
        ;;
    es_ES*) # spanish locales
        #FILEUTILSMENU='File utils'
        #WINDOWMANAGERS='WindowManagers'
        BACKGROUNDMENU='Fondos'
	BACKGROUNDMENUTITLE='Seleccionar Fondo'
	BROWSERMENU='Navegadores'
	CONFIGUREMENU='Configurar'
	EDITORMENU='Editores'
	EXITITEM='Salir'
	FBSETTINGSMENU='Menú fluxbox'
	GAMESMENU='Juegos'
	GNOMEMENUTEXT='Menús Gnome'
	GRAPHICMENU='Gráficos'
	KDEMENUTEXT='Menús KDE'
	MISCMENU='Varios'
	MULTIMEDIAMENU='Multimedia'
	MUSICMENU='Música'
	NETMENU='Red'
	OFFICEMENU='Oficina'
	RELOADITEM='Reconfigurar'
	RESTARTITEM='Reiniciar'
	STYLEMENUTITLE='Escoge un Estilo...'
	SYSTEMSTYLES='Estilos del Sistema'
	TERMINALMENU='Terminales'
	USERSTYLES='Estilos del Usuario'
	WORKSPACEMENU='Lista de Escritorios'
	XUTILSMENU='Utilidades X'
        ;;
    pl_PL*) # Polish locales
        #FILEUTILSMENU='File utils'
        #WINDOWMANAGERS='WindowManagers'
        BACKGROUNDMENU='Tapety'
        BACKGROUNDMENUTITLE='Ustaw tapet?'
        BROWSERMENU='Przegl?darki'
        CONFIGUREMENU='Konfiguracja'
        EDITORMENU='Edytory'
        EXITITEM='Wyj?cie'
        FBSETTINGSMENU='Menu Fluxbox'
        GAMESMENU='Gry'
        GNOMEMENUTEXT='Menu Gnome'
        GRAPHICMENU='Grafika'
        KDEMENUTEXT='Menu KDE'
        MISCMENU='Ró?ne'
        MULTIMEDIAMENU='Multimedia'
        MUSICMENU='Muzyka'
        NETMENU='Sie?'
        OFFICEMENU='Aplikacje biurowe'
        RELOADITEM='Od?wie? konfiguracj?'
        RESTARTITEM='Restart'
        STYLEMENUTITLE='Wybierz styl...'
        SYSTEMSTYLES='Style systemowe'
        TERMINALMENU='Terminale'
        USERSTYLES='Style u?ytkownika'
        WORKSPACEMENU='Lista pulpitów'
        XUTILSMENU='Narz?dzia X'
        ;;
    *)
        ;;
esac

# Set Defaults
MENUFILENAME="${MENUFILENAME:=${HOME}/.fluxbox/menu}"
MENUTITLE="${MENUTITLE:=Fluxbox}"
HOMEPAGE="${HOMEPAGE:=fluxbox.org}"
USERMENU="${USERMENU:=${HOME}/.fluxbox/usermenu}"

# Read the menuconfig file if it exists or else create it.
# But not during install time, use envvar for sun
if [ ! "${INSTALL}" = Yes ]; then
    if [ -r ${HOME}/.fluxbox/menuconfig ]; then
        . ${HOME}/.fluxbox/menuconfig
    else
        if [ ! "$WHOAMI" = root ]; then # this is only for users.
            if touch ${HOME}/.fluxbox/menuconfig; then
                cat << EOF > ${HOME}/.fluxbox/menuconfig
# This file is read by fluxbox-generate_menu.  If you don't like a
# default you can change it here.  Don't forget to remove the # in front
# of the line.

# Your favourite terminal. Put the command in quotes if you want to use
# options. Put a backslash in before odd chars
# MY_TERM='Eterm --tint \#123456'
# MY_TERM='aterm -tint $(random_color)'

# Your favourite browser. You can also specify options.
# MY_BROWSER=mozilla

# Name of the outputfile
# MENUFILENAME=${HOME}/.fluxbox/menu

# MENUTITLE=\`fluxbox -version|cut -d " " -f-2\`

# standard url for console-browsers
# HOMEPAGE=fluxbox.org

# location with your own menu-entries
# USERMENU=~/.fluxbox/usermenu

# Options for fbrun
# FBRUNOPTIONS='-font 10x20 -fg grey -bg black -title run'

# --- PREFIX'es
# These are prefixes; So if fluxbox is installed in /usr/bin/fluxbox
# your prefix is: /usr

# fluxbox-generate already looks in /usr/X11R6, /usr, /usr/local and /opt so
# there should be no need to specify them.
#
# PREFIX=/usr
# GNOME_PREFIX=/opt/gnome
# KDE_PREFIX=/opt/kde


# Sepparate the list of background-dirs with semicolumns ':'
# BACKGROUND_DIRS="${HOME}/.fluxbox/backgrounds/:/usr/local/share/fluxbox/backgrounds/:/usr/share/wallpapers"


# --- Boolean variables.
# Setting a variable to ``no'' won't help. Comment them out if you don't
# want them.  Setting are overruled by the command-line options.

# Include all backgrounds in your backgrounds-directory
# BACKGROUNDMENUITEM=yes

# Include kde-menus
# KDEMENU=yes

# Include gnome-menus
# GNOMEMENU=yes

# Don't cleanup the menu
# REMOVE=no

EOF
            else
                echo "Warning: I couldn't create ${HOME}/.fluxbox/menuconfig" >&2
            fi
        fi
    fi
fi

testoption() {
    if [ -z "$3" -o -n "`echo $3|grep '^-'`" ]; then
        echo "Error: The option $2 requires an argument." >&2
        exit 1
    fi
    case $1 in
        ex) # executable
            if find_it "$3"; then
                :
            else
                echo "Error: The option $2 needs an executable as argument, and \`$3' is not." >&2
            fi
            ;;
        di) # directory
            if [ -d "$3" ]; then
                :
            else
                echo "Error: The option $2 needs a directory as argument, and \`$3' is not." >&2
            fi
            ;;
        fl) # file
            if [ -r "$3" ]; then
                :
            else
                echo "Error: The option $2 needs a readable file as argument, and \`$3' is not." >&2
            fi
            ;;
        sk) # skip
            :
            ;;
    esac
}

# Get options.
while [ $# -gt 0 ]; do
    case "$1" in
        -B) BACKGROUNDMENUITEM=yes; shift;;
        -k) KDEMENU=yes; shift;;
        -g) GNOMEMENU=yes; shift;;
        -t) MY_TERM=${2}; testoption ex $1 $2; shift 2;;
        -b) MY_BROWSER=${2}; testoption ex $1 $2; shift 2;;
        -o) MENUFILENAME=${2}; testoption fi $1 $2; shift 2;;
        -p) PREFIX=${2}; testoption di $1 $2; shift 2;;
        -n) GNOME_PREFIX=${2}; testoption di $1 $2; shift 2;;
        -q) KDE_PREFIX=${2}; testoption di $1 $2; shift 2;;
        -m) MENUTITLE=${2}; testoption sk $1 $2; shift 2;;
        -w) HOMEPAGE=${2}; testoption sk $1 $2; shift 2;;
        -u) USERMENU=${2}; testoption fl $1 $2; shift 2;;
        -r) REMOVE=no; shift;;
        -h) display_help ; exit 0 ;;
        -a) display_authors ; exit 0 ;;
        --*) echo "fluxbox-generate_menu doesn't recognize -- gnu-longopts."
            echo 'Use fluxbox-generate_menu -h for a long help message.'
            display_usage
            exit 1 ;;
        -[a-zA-Z][a-zA-Z]*)
            # split concatenated single-letter options apart
            FIRST="$1"; shift
            set -- `echo "$FIRST" | sed 's/^-\(.\)\(.*\)/-\1 -\2/'` "$@"
            ;;
        -*)
            echo 1>&2 "fluxbox-generate_menu: unrecognized option "\`"$1'"
            display_usage
            exit 1
            ;;
        *)
            break
            ;;
    esac
done

# Check defaults

# Can we actually create ${MENUFILENAME}
touch ${MENUFILENAME} 2> /dev/null
if [ $? -ne 0 ]; then
    echo "Fatal error: can't create or write to $MENUFILENAME" >&2
    exit 1
fi

# backup menu
if [ -w "${MENUFILENAME}" ]; then
    if [ -f ${MENUFILENAME}.firstbak ]; then
        cp ${MENUFILENAME} ${MENUFILENAME}.firstbak
    fi
    mv ${MENUFILENAME} ${MENUFILENAME}.bak
fi

# prefix
PREFIX="${PREFIX:=@PREFIX@}"
if [  -z "${PREFIX}" -o ! -d "${PREFIX}" ]; then
    PREFIX=`which fluxbox | sed 's,/bin/fluxbox$,,'`
fi


# gnome prefix
for GNOME_PREFIX in "${GNOME_PREFIX}" /usr/local /usr/X11R6 /usr /opt "${PREFIX}"; do
    if [ -n "${GNOME_PREFIX}" -a -d "$GNOME_PREFIX/share/gnome" ]; then
        break;
    fi
done
# Will remain $PREFIX if all else fails

# kde prefix
for KDE_PREFIX in "${KDE_PREFIX}" /usr/local /usr/X11R6 /usr /opt "${PREFIX}"; do
    if [ -n "${KDE_PREFIX}" -a -d "$KDE_PREFIX/share/applnk" ]; then
        break;
    fi
done

# directory for the backgrounds
if [ -z "$BACKGROUND_DIRS" ]; then
    BACKGROUND_DIRS="${HOME}/.fluxbox/backgrounds/:${PREFIX}/share/fluxbox/backgrounds/"
fi

# find the default terminal
if find_it_options $MY_TERM; then
    DEFAULT_TERM=$MY_TERM
else
    [ -n "$MY_TERM" ] && echo "Warning: you chose an invalid term." >&2
    #The precise order is up for debate.
    for term in Eterm aterm rxvt wterm xterm konsole gnome-terminal; do
        if find_it $term; then
            DEFAULT_TERM=$term
            break
        fi
    done
fi
DEFAULT_TERMNAME=`echo $DEFAULT_TERM|awk '{print $1}'`
DEFAULT_TERMNAME=`basename $DEFAULT_TERMNAME`


# find the default browser
if find_it_options $MY_BROWSER; then
    DEFAULT_BROWSER=$MY_BROWSER
else
    [ -n "$MY_BROWSER" ] && echo "Warning: you chose an invalid browser." >&2
    #The precise order is up for debate.
    for browser in mozilla-firebird MozillaFirebird opera skipstone mozilla galeon konqueror dillo netscape w3m links lynx; do
        if find_it $browser; then
            DEFAULT_BROWSER=$browser
            break
        fi
    done
fi
DEFAULT_BROWSERNAME=`echo $DEFAULT_BROWSER|awk '{print $1}'`
DEFAULT_BROWSERNAME=`basename $DEFAULT_BROWSERNAME`


# a unix system without any terms. that's odd
if [ -z "$DEFAULT_TERM" ]; then
    cat << EOF >&2
Warning: I can't find any terminal-emulators in your PATH.
Please fix your PATH or specify your favourite terminal with the -t option
EOF
fi


# Start of menu
cat << EOF > ${MENUFILENAME}
# Generated by fluxbox-generate_menu
#
# If you read this it means you want to edit this file manually, so here
# are some useful tips:
#
# - You can add your own menu-entries to ~/.fluxbox/usermenu
#
# - If you miss apps please let me know and I will add them for the next
#   release.
#
# - The -r option prevents removing of empty menu entries and lines which
#   makes things much more readable.
#
# - To prevent any other app from overwriting your menu
#   you can change the menu name in .fluxbox/init to:
#     session.menuFile: /home/you/.fluxbox/my-menu

EOF

echo "[begin] (${MENUTITLE})" >> ${MENUFILENAME}

append "[exec]    (${DEFAULT_TERMNAME}) {${DEFAULT_TERM}}"

case "$DEFAULT_BROWSERNAME" in
    links|w3m|lynx)  append "[exec] (${DEFAULT_BROWSERNAME}) {${DEFAULT_TERM} -e ${DEFAULT_BROWSER} ${HOMEPAGE}}" ;;
    firebird|mozilla|phoenix|galeon|dillo|netscape) append "[exec] (${DEFAULT_BROWSERNAME}) {${DEFAULT_BROWSER}}" ;;
    konqueror) append "[exec] (konqueror) {kfmclient openProfile webbrowsing}" ;;
    opera) append "[exec] (opera) {env QT_XFT=true opera}" ;;
    MozillaFirebird) append "[exec] (firebird) {MozillaFirebird}" ;;
    *) append "[exec] ($DEFAULT_BROWSERNAME) {$DEFAULT_BROWSER}" ;;
esac

find_it fbrun           append "[exec]   (Run) {fbrun $FBRUNOPTIONS}"


append_submenu "${TERMINALMENU}"
    normal_find xterm gnome-terminal Eterm konsole aterm rxvt
append_menu_end


append_submenu "${NETMENU}"
    append_submenu "${BROWSERMENU}"
        normal_find mozilla-firebird MozillaFirebird galeon mozilla dillo netscape
        find_it opera       append "[exec]   (opera) {env QT_XFT=true opera}"
        find_it konqueror   append "[exec]   (konqueror) {kfmclient openProfile webbrowsing}"
        find_it links       append "[exec]   (links) {${DEFAULT_TERM} -e links ${HOMEPAGE}}"
        find_it w3m         append "[exec]   (w3m) {${DEFAULT_TERM} -e w3m ${HOMEPAGE}}"
        find_it lynx        append "[exec]   (lynx) {${DEFAULT_TERM} -e lynx ${HOMEPAGE}}"
    append_menu_end

    append_submenu IM
        normal_find gaim kopete gnomemeeting sim
        find_it licq        append "[exec]   (licq) {env QT_XFT=true licq}"
    append_menu_end

    append_submenu Mail
        normal_find sylpheed kmail evolution
        find_it mutt        append "[exec]   (mutt) {${DEFAULT_TERM} -e mutt}"
    append_menu_end

    append_submenu IRC
        normal_find xchat ksirc
        find_it irssi       append "[exec]   (irssi) {${DEFAULT_TERM} -e irssi}"
        find_it BitchX      append "[exec]   (BitchX) {${DEFAULT_TERM} -e BitchX -N}" || \
          find_it bitchx    append "[exec]   (BitchX) {${DEFAULT_TERM} -e bitchx -N}"
        find_it ircii       append "[exec]   (ircii) {${DEFAULT_TERM} -e ircii -s}"
    append_menu_end

    append_submenu P2P
        normal_find gtk-gnutella lopster nicotine pyslsk xmule amule
        find_it TekNap      append "[exec]   (TekNap) {${DEFAULT_TERM} -e TekNap}"
    append_menu_end

    append_submenu ftp
        normal_find gftp IglooFTP-PRO
        find_it pftp      append "[exec]   (pftp) {${DEFAULT_TERM} -e pftp}"
        find_it ftp       append "[exec]   (ftp) {${DEFAULT_TERM} -e ftp}"
        find_it lftp      append "[exec]   (lftp) {${DEFAULT_TERM} -e lftp}"
        find_it yafc      append "[exec]   (yafc) {${DEFAULT_TERM} -e yafc}"
    append_menu_end

    normal_find pan

append_menu_end

append_submenu "${EDITORMENU}"
    normal_find gvim
    find_it     nano   append "[exec]   (nano)     {${DEFAULT_TERM} -e nano}"
    find_it     vi     append "[exec]   (vi)       {${DEFAULT_TERM} -e vi}"
    find_it     vim    append "[exec]   (vim)      {${DEFAULT_TERM} -e vim}"
    normal_find nedit gedit xedit kword kwrite kate anjuta wings xemacs emacs
    find_it     emacs  append "[exec]   (emacs-nw) {${DEFAULT_TERM} -e emacs -nw}"
    find_it     xemacs append "[exec]   (emacs-nw) {${DEFAULT_TERM} -e xemacs -nw}"
append_menu_end

append_submenu "${FILEUTILSMENU}"
    normal_find konqueror gentoo krusader linuxcmd rox
    find_it     nautilus append "[exec] (nautilus) {nautilus --no-desktop}"
    find_it     mc       append "[exec] (mc) {${DEFAULT_TERM} -e mc}"
append_menu_end

append_submenu "${MULTIMEDIAMENU}"
       append_submenu "${GRAPHICMENU}"
               normal_find gimp xv gqview showimg xpaint kpaint kiconedit \
               ee xzgv xscreensaver-demo xlock
               find_it xnview           append "[exec] (xnview browser) {xnview -browser}"
               find_it blender          append "[exec] (blender) {blender -w}"
               find_it gears            append "[exec] (Mesa gears) {gears}"
               find_it morph3d          append "[exec] (Mesa morph) {morph3d}"
               find_it reflect          append "[exec] (Mesa reflect) {reflect}"
       append_menu_end

       append_submenu "${MUSICMENU}"
               normal_find xmms noatun alsaplayer gqmpeg aumix xmixer gmix kmix kscd \
                           grecord kmidi xplaycd soundtracker grip easytag audacity \
                           zinf rhythmbox  kaboodle
               find_it cdcd        append "[exec] (cdcd) {${DEFAULT_TERM} -e cdcd}"
               find_it cplay       append "[exec] (cplay) {${DEFAULT_TERM} -e cplay}"
               find_it alsamixer   append "[exec] (AlsaMixer) {${DEFAULT_TERM} -e alsamixer}"
       append_menu_end


       append_submenu "${VIDEOMENU}"
           normal_find xine aviplay gtv gmplayer xmovie xcdroast xgdb realplay xawtv
           find_it dvdrip append "[exec] (dvdrip) {nohup dvdrip}"
       append_menu_end

       append_submenu "${XUTILSMENU}"
           normal_find xfontsel xman xload xfigxbiff editres viewres xclock \
                       xmag wmagnify gkrellm vmware
       append_menu_end
append_menu_end


append_submenu "${OFFICEMENU}"
    normal_find xclock xcalc kcalc
    find_it gcalc           append "[exec] (gcalc) {gcalc}" || \
        find_it gnome-calculator append "[exec] (gcalc) {gnome-calculator}"
    find_it ooffice append "[exec] (Open Office) {ooffice}"
    find_it oocalc append "[exec] (OO Calc) {oocalc}"
    find_it oowriter append "[exec] (OO Writer) {oowriter}"
    find_it ooimpress append "[exec] (OO Impress) {ooimpress}"
    find_it oodraw append "[exec] (OO Draw) {oodraw}"
    find_it oomath append "[exec] (OO Math) {oomath}"
    find_it oopadmin append "[exec] (OO Printer Administration) {oopadmin}"
    find_it mrproject append "[exec] (Mr.Project) {mrproject}"
    find_it soffice append "[exec] (Star Office) {soffice}"
    normal_find abiword kword wordperfect katoob acroread xpdf
append_menu_end

append_submenu "${GAMESMENU}"
    normal_find bzflag gnibbles gnobots2 tuxpuck gataxx glines \
        gnect mahjongg gnomine gnome-stones gnometris gnotravex \
        gnotski iagno knights eboard xboard freecell pysol \
        gtali tuxracer xpenguins xsnow xeyes xpenguins smclone openmortal \
        quake2 quake3 skoosh same-gnome enigma xbill icebreaker
    find_it et append "[exec] (Enemy Territory) {et}"
append_menu_end

# We'll only use this once
ETCAPPLNK=/etc/X11/applnk
# gnome menu
if [ "${GNOMEMENU}" ]; then
    append_submenu "${GNOMEMENUTEXT}"
    recurse_dir_menu "${GNOME_PREFIX}/share/gnome/apps" "$HOME/.gnome/apps" ${ETCAPPLNK}
    append_menu_end
    unset ETCAPPLNK
fi

# kde submenu
if [ -d "${KDE_PREFIX}/share/applnk/" -a "${KDEMENU}" ]; then
    append_submenu "${KDEMENUTEXT}"
    recurse_dir_menu "${KDE_PREFIX}/share/applnk" "$HOME/.kde/share/applnk" ${ETCAPPLNK}
    append_menu_end
    unset ETCAPPLNK
fi

#User menu
if [ -r "${USERMENU}" ]; then
    cat ${USERMENU} >> ${MENUFILENAME}
fi

append_submenu "${FBSETTINGSMENU}"
    append "[config] (${CONFIGUREMENU})"

    append_menu "[submenu] (${SYSTEMSTYLES}) {${STYLEMENUTITLE}}"
        append "[stylesdir] (${PREFIX}/share/fluxbox/styles)"
    append_menu_end

    append_menu "[submenu] (${USERSTYLES}) {${STYLEMENUTITLE}}"
        append "[stylesdir] (~/.fluxbox/styles)"
    append_menu_end

    # Backgroundmenu
    addbackground() {
                picturename=`basename "$1"`
                append "[exec] (${picturename%.???}) {fbsetbg -a \"$1\" }"
    }

    if [ "$BACKGROUNDMENUITEM" = yes ]; then
        IFS=: # set delimetor for find
        NUMBER_OF_BACKGROUNDS=`find $BACKGROUND_DIRS -follow -type f 2> /dev/null|wc -l`
        if [ "$NUMBER_OF_BACKGROUNDS" -gt 0 ]; then
            append_menu "[submenu] (${BACKGROUNDMENU}) {${BACKGROUNDMENUTITLE}}"
            append "[exec] (random background) {fbsetbg -r ${HOME}/.fluxbox/backgrounds}"
            if [ "$NUMBER_OF_BACKGROUNDS" -gt 30 ]; then
                menucounter=1 ; counter=1
                append_menu "[submenu] (${BACKGROUNDMENU} $menucounter) {${BACKGROUNDMENUTITLE}}"
                find $BACKGROUND_DIRS -follow -type f|sort|while read i; do
                    counter=`expr $counter + 1`
                    if [ $counter -eq 30 ]; then
                        counter=1
                        menucounter=`expr $menucounter + 1`
                        append_menu_end
                        append_menu "[submenu] (${BACKGROUNDMENU} $menucounter) {${BACKGROUNDMENUTITLE}}"
                    fi
                    addbackground "$i"
                done
                append_menu_end
            else
                find $BACKGROUND_DIRS -follow -type f|sort|while read i; do
                addbackground "$i"
                done
            fi
            append_menu_end
        else
            echo "Warning: You wanted a background-menu but I couldn't find any backgrounds in:
    $BACKGROUND_DIRS" >&2
        fi
    fi

    append "[workspaces]   (${WORKSPACEMENU})"

    append_submenu Tools
        normal_find fluxconf fluxkeys fluxmenu
        # if gxmessage exitst use it; else use xmessage
        find_it gxmessage append \
          "[exec] (Windowname) {xprop WM_CLASS|cut -d \\\" -f 2|gxmessage -file - -center}" || \
            find_it xmessage append \
              "[exec] (Windowname) {xprop WM_CLASS|cut -d \\\" -f 2|xmessage -file - -center}"
        find_it import append "[exec] (screenshot) {import screenshot.png && qiv -W 50 screenshot.png}"
        find_it fbrun append "[exec] (Run) {fbrun $FBRUNOPTIONS}"
        find_it switch append "[exec] (gtk-theme-switch) {switch}"
        find_it switch2 append "[exec] (gtk2-theme-switch) {switch2}"
        find_it fluxbox-generate_menu append "[exec] (regenerate menu) {fluxbox-generate_menu}"
    append_menu_end

    append_submenu ${WINDOWMANAGERS}
    #hard to properly maintain since there are so many exceptions to the rule.
    for wm in icewm ion kde sawfish enlightenment openbox evilwm waimea xfce pekwm; do
        find_it start${wm} append "[restart] (${wm}) {start${wm}}" ||\
            find_it ${wm} append "[restart] (${wm}) {${wm}}"
    done
        find_it startgnome append "[restart] (gnome) {startgnome}" ||\
            find_it gnome-session append "[restart] (gnome) {gnome-session}"

        find_it startwindowmaker append "[restart] (windowmaker) {startwindowmaker}" ||\
            find_it wmaker append "[restart] (windowmaker) {wmaker}"
    append_menu_end
    find_it xlock append "[exec] (Lock Screen) {xlock}" ||\
        find_it xscreensaver-command append "[exec] (Lock Screen) {xscreensaver-command -lock}"
    append "[commanddialog] (Fluxbox Command)"
    append "[reconfig] (${RELOADITEM})"
    append "[restart] (${RESTARTITEM})"
    append "[separator]"
    append "[exit] (${EXITITEM})"

    append_menu_end
append_menu_end

# this function removes empty menu items. It can not yet  remove  nested
# empty submenus :\

if [ ! "${REMOVE}" ]; then
    clean_up
fi

echo 'Menu successfully generated.'
echo 'Use fluxbox-generate_menu -h to read about all the latest features.'