#!/bin/sh
#
# generate_menu for Fluxbox
#
# Copyright (c) 2002 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,v 1.14 2002/11/19 11:31:31 fluxgen Exp $

[ `id -u` -eq 0 ] && PATH=/bin:/usr/bin/:/usr/local/bin:/usr/X11R6/bin

# Functions
display_usage() {
    cat <<EOF

Usage: fluxbox-generate_menu [-kgr] [-t terminal] [-w browser]
         [-m menu-title] [-p /path] [-n /path] [-q /path] [-o /path] 
Options:

    -k  Insert a kde menu
    -g  Add a gnome menu
    -m  Menu-title; default is "Fluxbox"
    -r  Don't remove empty menu-entries; Better for templates.
    -o  Outputfile; default is ~/.fluxbox/menu
    -t  Favourite terminal
    -b  Favourite browser
    -w  Homepage for console-browsers. Default is fluxbox.org.

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


  Only for packagers:

    -p  Package-datadir; default is /usr/share
    -n  Gnome-datadir; default is Package-datadir
    -q  KDE-datadir; default is Package-datadir

EOF
}

display_help() {
    cat <<EOF

This program generates a menu-file for fluxbox.
Use fluxbox-generate_menu -h for brief usage instructions.
EOF
}

display_authors() {
WHOAMI=`whoami`
    cat <<EOF

fluxbox-generate_menu was brought to you by:

    Henrik Kinnunen:   Project leader.
    Han Boetes:         Packaging, debugging and scripts.
    Jeramy B. Smith:    Packaging assistance, gnome and kde menu system.
    Xyrnix:             Mysterious guest developer who made find_it module.
    Filippo Pappalardo: Italian locales and -t option.
    $WHOAMI:            Innocent bystander.

EOF
}

find_it() {
    if [ -z "$1" ]; then
        # echo "Nothing found"
        return 1
    fi
    which $1 > /dev/null 2> /dev/null
    found=$?
    if [ $found -eq 0 -a $# -gt 1 ]; then
        shift
        $*
    fi
    return $found
}

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

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

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

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

menu_entry() {
    append "[exec] ("`grep -v GenericName $* | grep Name= | cut -d = -f 2`") \
        {"`grep -v TryExec $* | grep Exec= | cut -d = -f 2`"}"
}

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

menu_entry_dir() {
    for b in `ls "$*"/*.desktop 2>/dev/null `; do
        menu_entry "${b}"
    done
}

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

clean_up() {
# -e "/^$/d" -e "/^$/d"
cat ${FILENAME} | sed  -e "/^\[submenu]/{
N
/^\[submenu].*\n\[end]/d
}" > ${FILENAME}.tmp
mv -f ${FILENAME}.tmp ${FILENAME}
}

# Get options.
while getopts ":khragb:t:p:w:n:q:o:m:" COMMAND_LINE_ARGUMENT ; do
   case "${COMMAND_LINE_ARGUMENT}" in
      k) KDEMENU=yes ;;
      g) GNOMEMENU=yes ;;
      t) MY_TERM=${OPTARG};;
      b) MY_BROWSER=${OPTARG};;
      o) FILENAME=${OPTARG} ;;
      p) PKGDATADIR=${OPTARG} ;;
      n) GPKGDATADIR=${OPTARG} ;;
      q) KPKGDATADIR=${OPTARG} ;;
      m) MENUTITLE=${OPTARG} ;;
      w) HOMEPAGE=${OPTARG} ;;
      r) REMOVE=no ;;
      h) display_usage ; exit 0 ;;
      a) display_authors ; exit 0 ;;
      *) display_help ; exit 1 ;;
   esac
done


# Set Defaults

# menufile name
if [ -z "${FILENAME}" ]; then
    FILENAME=${HOME}/.fluxbox/menu
fi

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

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

# default homepage for console-browsers
HOMEPAGE=${HOMEPAGE:=fluxbox.org}

#packagedatadir

if [ ! -d "${PKGDATADIR}" -o "${PKGDATADIR}" = "" ]; then
   if [ "`uname`" = "Linux" ];then
        PKGDATADIR=/usr/share
    else
        PKGDATADIR=/usr/local/share
    fi
fi

#gnome packagedatadir
if [ ! -d "${GPKGDATADIR}" -o "${GPKGDATADIR}" = "" ]; then
    GPKGDATADIR=${PKGDATADIR}
fi

#kde packagedatadir
if [ ! -d "${KPKGDATADIR}" -o "${KPKGDATADIR}" = "" ]; then
    KPKGDATADIR=${PKGDATADIR}
fi

# menutitle
if [ -z "${MENUTITLE}" ]; then
    MENUTITLE="Fluxbox"
fi

# find the default terminal
find_it $MY_TERM
if [ $? -ne 0 ];then
    [ -n "$MY_TERM" ] && echo "Warning: you choose 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
else
    DEFAULT_TERM=$MY_TERM
fi


# find the default browser
find_it $MY_BROWSER
if [ $? -ne 0 ];then
    [ -n "$MY_BROWSER" ] && echo "Warning: you choose an invalid browser." >&2
    #The precise order is up for debate.
    for browser in opera phoenix mozilla galeon konqueror dillo netscape links w3m lynx; do
        if find_it $browser; then
            DEFAULT_BROWSER=$browser
            break
        fi
    done
else
    DEFAULT_BROWSER=$MY_BROWSER
fi


# a unix system without any terms. that's odd
if [ -z "$DEFAULT_TERM" ];then
    cat <<EOF>&2
Error: I can't find any terminal-emulators in your path.
Please specify your favourite terminal with the -t option.
EOF
    exit 1
fi


# menu defaults (if translation forget to set one of them)
BROWSERMENU="Browsers"
CONFIGUREMENU="Configure"
EDITORMENU="Editors"
EXITITEM="Exit"
FBSETTINGSMENU="FB-Settings"
GAMESMENU="Games"
GNOMEMENUTEXT="Gnome-menus"
GRAPHICMENU="Graphics"
KDEMENUTEXT="KDE-menus"
MISCMENU="Misc"
MULTIMEDIAMENU="Multimedia"
MUSICMENU="Music"
NETMENU="Net"
OFFICEMENU="Office"
RELOADITEM="Reload config"
RESTARTITEM="Restart"
STYLEMENU="Styles"
STYLEMENUTITLE="Choose a style..."
TERMINALMENU="Terminals"
WORKSPACEMENU="Workspace List"
XUTILSMENU="X-utils"

# Check translation
case ${LC_ALL} in
        ru_RU) #Russian locales
                #OFFICEMENU="Office"
                BROWSERMENU="âÒÁÕÚÅÒÙ"
                CONFIGUREMENU="îÁÓÔÒÏÊËÁ"
                EDITORMENU="òÅÄÁËÔÏÒÙ"
                EXITITEM="÷ÙÊÔÉ"
                FBSETTINGSMENU="FB-ÎÁÓÔÒÏÊËÉ"
                GNOMEMENUTEXT="Gnome-ÍÅÎÀ"
                GRAPHICMENU="çÒÁÆÉËÁ"
                KDEMENUTEXT="KDE-ÍÅÎÀ"
                MISCMENU="ðÒÏÞÅÅ"
                MUSICMENU="ú×ÕË"
                NETMENU="óÅÔØ"
                RELOADITEM="ðÅÒÅÎÁÓÔÒÏÉÔØ"
                RESTARTITEM="ðÅÒÅÚÁÐÕÓÔÉÔØ"
                STYLEMENU="óÔÉÌÉ"
                STYLEMENUTITLE="÷ÙÂÅÒÉÔÅ ÓÔÉÌØ"
                TERMINALMENU="ôÅÒÍÉÎÁÌÙ"
                WORKSPACEMENU="òÁÂÏÞÉÅ ÐÒÏÓÔÒÁÎÓÔ×Á"
                XUTILSMENU="X-ÕÔÉÌÉÔÙ"
        ;;
        sv_SE) #Swedish locales
                #OFFICEMENU="Office"
                BROWSERMENU="Browsers"
                CONFIGUREMENU="Konfiguration"
                EDITORMENU="Editorer"
                EXITITEM="Exit"
                FBSETTINGSMENU="FB-inställningar"
                GNOMEMENUTEXT="Gnome-menyer"
                GRAPHICMENU="Grafik"
                KDEMENUTEXT="KDE-menyer"
                MISCMENU="Blandat"
                MUSICMENU="Musik"
                NETMENU="Net"
                RELOADITEM="Ladda om konfig"
                RESTARTITEM="Starta om"
                STYLEMENU="Stiler"
                STYLEMENUTITLE="Välj en stil"
                TERMINALMENU="Terminaler"
                WORKSPACEMENU="Arbetsytor"
                XUTILSMENU="X-program"
        ;;
        nl_NL) #Nederlandse locales
                #OFFICEMENU="Office"
                BROWSERMENU="Browsers"
                CONFIGUREMENU="Instellingen"
                EDITORMENU="Editors"
                EXITITEM="Afsluiten"
                FBSETTINGSMENU="FB-Instellingen"
                GNOMEMENUTEXT="Gnome-menu"
                GRAPHICMENU="Grafisch"
                KDEMENUTEXT="KDE-menu"
                MISCMENU="Onregelmatig"
                MUSICMENU="Muziek"
                NETMENU="Net"
                RELOADITEM="Vernieuwen"
                RESTARTITEM="Restart"
                STYLEMENU="Stylen"
                STYLEMENUTITLE="Kies een styl..."
                TERMINALMENU="Terminals"
                WORKSPACEMENU="Werkveld Lijst"
                XUTILSMENU="X-utils"
        ;;
        fi_FI) #Finnish locales
                #OFFICEMENU="Office"
                BROWSERMENU="Selaimet"
                CONFIGUREMENU="Konfigurointi"
                EDITORMENU="Editorit"
                EXITITEM="Lopeta"
                FBSETTINGSMENU="FB:n Asetukset"
                GNOMEMENUTEXT="Gnomen valikot"
                GRAPHICMENU="Grafiikka"
                KDEMENUTEXT="KDE:n valikot"
                MISCMENU="Sekalaista"
                MUSICMENU="Musikki"
                NETMENU="Verkko"
                RELOADITEM="Päivitä"
                RESTARTITEM="Käynnistä uudelleen"
                STYLEMENU="Tyylit"
                STYLEMENUTITLE="Valitse tyyli"
                TERMINALMENU="Terminaalit"
                WORKSPACEMENU="Työaluet"
                XUTILSMENU="X-Ohjelmat"
        ;;
        ja_JP) #Japanese locales
                #OFFICEMENU="Office"
                BROWSERMENU="¥Ö¥é¥¦¥¶"
                CONFIGUREMENU="ÀßÄê"
                EDITORMENU="¥¨¥Ç¥£¥¿"
                EXITITEM="½ªÎ»"
                FBSETTINGSMENU="FluxboxÀßÄê"
                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°"
                STYLEMENU="¥¹¥¿¥¤¥ë"
                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
                #OFFICEMENU="Office"
                BROWSERMENU="Navigateurs"
                CONFIGUREMENU="Configurer"
                EDITORMENU="Editeurs"
                EXITITEM="Sortir"
                FBSETTINGSMENU="FB-Settings"
                GNOMEMENUTEXT="menus-Gnome"
                GRAPHICMENU="Graphisme"
                KDEMENUTEXT="menus-KDE"
                MISCMENU="Misc"
                MUSICMENU="Musique"
                NETMENU="Net"
                RELOADITEM="Recharger config"
                RESTARTITEM="Redémarrer"
                STYLEMENU="Styles"
                STYLEMENUTITLE="Choisir un style..."
                TERMINALMENU="Terminaux"
                WORKSPACEMENU="Liste des bureaux"
                XUTILSMENU="X-utils"
        ;;
        it_IT|it_IT@euro) # italian locales
                #OFFICEMENU="Office"
                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"
                STYLEMENU="Scegli uno stile..."
                STYLEMENUTITLE="Scegli uno stile..."
                TERMINALMENU="Terminali"
                WORKSPACEMENU="Aree di lavoro"
                XUTILSMENU="X-utils"
        ;;
        *)
        ;;
esac

# Start of menu

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


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

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

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


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


append_submenu ${NETMENU}
    append_submenu ${BROWSERMENU}
        normal_find netscape galeon mozilla dillo
        find_it opera       append "[exec]   (opera) {env QT_XFT=true opera}"
        find_it konqueror   append "[exec]   (konqueror) {kfmclient openProfile webbrowsing}"
        find_it links       append "[exec]   (links) {${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
        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
        find_it irssi       append "[exec]   (irssi) {${DEFAULT_TERM} -e irssi}"
        find_it BitchX      append "[exec]   (BitchX) {${DEFAULT_TERM} -e BitchX -N}"
        [ $? -ne 0 ] && \
          find_it bitchx            append "[exec]   (BitchX) {${DEFAULT_TERM} -e bitchx -N}"
        find_it ircii       append "[exec]   (ircii) {${DEFAULT_TERM} -e ircii -s}"
    append_menu_end

    normal_find gftp pan
append_menu_end


append_submenu ${EDITORMENU}
    normal_find nedit gvim xemacs emacs gedit xedit kword kwrite kate
append_menu_end


append_submenu ${MULTIMEDIAMENU}
       append_submenu ${GRAPHICMENU}
               normal_find gimp xv gqview xpaint kpaint kiconedit xscreensaver-demo
               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 ${MUSICMENU}
               normal_find xmms gqmpeg xmixer gmix kmix grecord \
                   kmidi xplaycd soundtracker grip easytag
               find_it cplay       append "[exec] (cplay) {${DEFAULT_TERM} -e cplay}"
       append_menu_end


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

       append_submenu ${XUTILSMENU}
           normal_find xfontsel xman xload xfigxbiff editres viewres xclock
       append_menu_end
append_menu_end


append_submenu ${OFFICEMENU}
    normal_find xclock xcalc kcalc
    find_it gcalc           append "[exec] (gcalc) {gcalc}"
    [ $? -ne 0 ] && \
        find_it gnome-calculator append "[exec] (gcalc) {gnome-calculator}"
    find_it ooffice append "[exec] (Open Office) {ooffice}"
    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 same-gnome xboard freecell pysol \
        gtali tuxracer xpenguins xsnow xeyes xpenguins \
        quake2 quake3
append_menu_end

# gnome menu
if [ -d ${GPKGDATADIR}/gnome/apps -a "${GNOMEMENU}" ]; then
    append_submenu ${GNOMEMENUTEXT}
    for a in `ls ${GPKGDATADIR}/gnome/apps/` ; do
        if [ -d ${GPKGDATADIR}/gnome/apps/"${a}" ] ; then
            append_submenu "${a}"
            menu_entry_dir "${GPKGDATADIR}/gnome/apps/${a}"
            menu_entry_dircheck "/etc/X11/applnk/${a}"
            append_menu_end
        fi
    done
    append_menu_end
fi

# kde submenu
if [ -d ${KPKGDATADIR}/applnk/ -a "${KDEMENU}" ]; then
    append_submenu ${KDEMENUTEXT}
    for a in `ls ${KPKGDATADIR}/applnk/` ; do
        if [ -d ${KPKGDATADIR}/applnk/"${a}" ]; then
            append_submenu "${a}"
            for x in ${KPKGDATADIR}/applnk/"${a}"/*; do
                if [ -d ${KPKGDATADIR}/applnk/"${a}"/"${x}" ]; then
                    append_submenu "${x}"
                    menu_entry_dir ${KPKGDATADIR}/applnk/"${a}"/"${x}"
                    append_menu_end
                fi
            done
            menu_entry_dir ${KPKGDATADIR}/applnk/"${a}"
            append_menu_end
        fi
    done
    menu_entry_dir ${KPKGDATADIR}/applnk/
    append_menu_end
fi

#        append_submenu ${FBSETTINGSMENU}
         append_submenu Fluxbox-menu
            append "[config] (${CONFIGUREMENU})"


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

            append_menu_end

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

        append_submenu Tools
            find_it fluxconf append "[exec] (FluxConf) {fluxconf}"
            find_it fluxkeys append "[exec] (FluxKeys) {fluxkeys}"
            find_it fluxmenu append "[exec] (FluxMenu) {fluxmenu}"
            # if gxmessage exitst use it; else use xmessage
            find_it gxmessage append "[exec] (Windowname) {xprop|grep WM_CLASS|cut -d \\\" -f 2|gxmessage -file - -center}"
            [ $? -ne 0 ] && \
                find_it xmessage append "[exec] (Windowname) {xprop|grep WM_CLASS|cut -d \\\" -f 2|xmessage -file - -center}"
            find_it fbrun append "[exec] (Run) {fbrun}"
        append_menu_end

            append "[reconfig] (${RELOADITEM})"
            append "[restart] (${RESTARTITEM})"
            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