Fbpanel для удалённой работы с GUI приложениями, и не только

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====== Fbpanel для удалённой работы с GUI приложениями, и не только ======

Можно по разному получить на локальном компьютере окно программы запущенной на удалённом компьютере.
  * Можно использовать SSH X-Forward. Чтобы не запускать каждую программу по одной штуке, можно из консоли с SSH сессией, или даже по кнопке из меню, сразу запустить панель задач.
  * При использовании [[tightvnc-ssh-terminal-server|VNC доступа]] и т.п. может быть полезно иметь независимые панели задач.
  * При перемещениях между машинами с разными дистрибутивами, при смене версий дистрибутивов, удобно иметь привычные, один раз настроенные панели, оставаться независимым от перехода с Gnome2 на Unity и подобное. Файлы-профили панелей на флешке или на http://one.ubuntu.com места не займут, а скопировать их на нужную машину - минутное дело.

Пускай такая панель будет Fbpanel, версии 6 или новее. Легковесная, её использование не конфликтует с наиболее известными дистрибутивами.

Команда инсталляции Fbpanel из репозитория:
<code>
sudo apt-get install fbpanel
</code>

Fbpanel хранит файлы конфигурации (профили) в каталоге '~/.config/fbpanel', как я понимаю, это не изменяется. В другом каталоге она не будет искать профили.

В приложении дан [[fbpanel#Конфигурация fbpanel|пример файла-профиля fbpanel]]. Наполнение панели кнопками, меню, индикаторами делается вручную. Если набор любимых программ устоялся, то редактировать профиль не приходится, для главной панели. Для остальных - это редкость. Основные элементы приведены в примере. Полное, англоязычное описание доступно [[http://fbpanel.sourceforge.net/docs.html|на сайте программы]]. Cимвол '#' в начале строки означает начало комментария, такие строки Fbpanel пропускает.

Ниже приложены скрипты, вызываемые кнопками в панели - переключение режима '[[fbpanel#Скрипт переключения автоскрытия|прятать панель автоматически]]', [[fbpanel#Скрипт перечитывания конфигурации|перечитать конфигурацию панели]], [[fbpanel#Скрипт выключения панели|закрыть панель]]. В результате панель становится похожа на обыкновенное GUI приложение - где-то есть ярлык запуска, есть кнопки 'свернуть', 'закрыть'. Удобно на удалённом компьютере иметь набор таких панелей, наполненных под специфические задачи удалённой работы.

В примере профиля Fbpanel эти скрипты задействованы. Автоскрытие и выключение вынесены на панель как кнопки. Перечитывание конфигурации и открытие в файл-менеджере каталога с профилями убраны в Главное меню. Сами скрипты нужно скопировать в каталог '/usr/bin', сохраняя указанные здесь имена файлов.

Для облегчения наполнения панели кнопками и меню, в приложении есть скрипт [[fbpanel#Разбор Desktop файлов|'desktop2fbpanel']]. Этот скрипт ищет в основных системных каталогах *desktop файлы, смотрит в них нужную информацию, создаёт в каталоге '~/.config/fbpanel' файл с Fbpanel шаблонами кнопок и пунктов меню для всех программ в системе. Этот файл не готовый профиль, это только заготовки кнопок. Остаётся в простом редакторе текста сделать копировать-вставить для интересующей программы.

Запускается Fbpanel командой:
<code>
fbpanel --profile имя-файла-профиля &
</code>
Указывать нужно только имя файла профиля, без полного пути - без каталога.

Или, имея SSH доступ, запуск на удалённой машине:
<code>
ssh -X user@host fbpanel --profile имя-файла-профиля
</code>

При желании запускать панели при входе в систему, можно создать в каталоге '~/.config/autostart' соответствующий *desktop файл. См. [[fbpanel#Пример файла запуска|пример]]. В этом файле есть строка:
<code>
OnlyShowIn=GNOME
</code>
Эта строка указывает запускать этот файл только для Gnome. Можно написать "OnlyShowIn=LXDE" - запуск только для Lubuntu Lxsession. Можно написать "GNOME; KDE" -  несколько оконных менеджеров. Если строку убрать совсем, то файл будет запускаться независимо от выбора оконного менеджера. Тем самым, можно иметь разные панели для сессии Gnome и для сессии Openbox, но единое место автозапуска.

====== Приложения ======
==== Конфигурация fbpanel ====
<file xml fbpanel_x-forward_openbox.conf>
Global {
    edge = bottom
    allign = center
    margin = 0
#    widthtype = percent
    widthtype = request
    width = 24
    height = 48
    transparent = true
    tintcolor = #0e0e0e
    alpha = 150
    setdocktype = true
    setpartialstrut = true
    autohide = false
    heightWhenHidden = 2
    roundcorners = false
    roundcornersradius = 7
    layer = none
    MaxElemHeight = 24
}



Plugin {
    type = space
    config {
        size = 10
    }
}


Plugin {
    type = menu
    config {
        IconSize = 22
        icon = start-here
        #icon = logo

        systemmenu {
        }

        separator {
        }

        menu {
            name = Computer
            icon = computer

            item {
                name = Show fbPanel profiles directory
                icon = file-manager
                #image =
                action = bash -c "pcmanfm ~/.config/fbpanel" 2>/dev/null 1>/dev/null &
            }
            item {
                name = This fbPanel restart
                icon = gnome-session-reboot
                #image =
                action = fbpanel-restart --profile=fbPanel-6-1-example.conf
            }

            separator {
            }

            item {
                name = Terminal
                icon = terminal
                #image =
                action = x-terminal-emulator
            }
            item {
                name = Lock Display
                icon = gnome-lockscreen
                #image =
                #action = slock
                action = xscreensaver-command -lock
            }
            item {
                name = Suspend
                icon = xfpm-suspend
                #image =
                action = dbus-send --print-reply --system --dest=org.freedesktop.UPower /org/freedesktop/UPower org.freedesktop.UPower.Suspend
            }
            item {
                name = Hibernate
                icon = xfpm-hibernate
                #image =
                action = dbus-send --print-reply --system --dest=org.freedesktop.UPower /org/freedesktop/UPower org.freedesktop.UPower.Hibernate
            }

            separator {
            }

            item {
                name = Reboot
                icon = gnome-session-reboot
                #image =
                action = dbus-send --system --print-reply --dest=org.freedesktop.ConsoleKit /org/freedesktop/ConsoleKit/Manager org.freedesktop.ConsoleKit.Manager.Restart
            }
            item {
                name = Shutdown
                icon = gnome-session-halt
                #image =
                action = dbus-send --system --print-reply --dest=org.freedesktop.ConsoleKit /org/freedesktop/ConsoleKit/Manager org.freedesktop.ConsoleKit.Manager.Stop
            }
            item {
                name = logout
                icon = gnome-session-logout
                #image =
                action = /bin/bash -c "sync && openbox --exit"
                #action = lxsession-logout
            }
        }
    }
}



Plugin {
    type = space
    config {
        size = 15
    }
}


Plugin {
    type = launchbar
    config {
        button {
            icon = terminal
            #image =
            tooltip = Terminal emulator
            action = /usr/bin/lxterminal
        }
        button {
            icon = file-manager
            #image =
            tooltip = File manager
            action = pcmanfm
        }
        button {
            icon = leafpad
            #image =
            tooltip = Leafpad text editor
            action = geany
        }
    }
}

Plugin {
    type = space
    config {
        size = 10
    }
}


#Plugin {
#    type = wincmd
#    config {
#        icon = gtk-directory
#        image = gtk-directory
#        tooltip = Left click to iconify all windows. Middle click to shade them.
#    }
#}

#Plugin {
#    type = pager
#    config {
#        showwallpaper = true
#    }
#}

Plugin {
    type = space
    config {
        size = 2
    }
}

Plugin {
    type = mem
    expand = false
    padding = 2
    config {
        ShowSwap = false
    }
}

Plugin {
    type = space
    config {
        size = 2
    }
}
Plugin {
    type = cpu
    config {
        Color = green
    }
}

Plugin {
    type = space
    config {
        size = 3
    }
}

#plugin {
#    type = volume
#}

#plugin {
#    type = battery
#}

#Plugin {
#    type = tray
#}

Plugin {
    type = space
    config {
        size = 3
    }
}

Plugin {
    type = tclock
    config {

        ClockFmt = <span font="Sans 14" color="#ffffff"><b>%H:%M</b></span>&#xA;<span font="Sans 10" color="#ffffff"><b>%a/%d</b></span>

        TooltipFmt = %A %x

        #Action = xmessage Please define some command &

        ShowCalendar = true
        ShowTooltip = true
    }
}

Plugin {
    type = space
    config {
        size = 3
    }
}

Plugin {
    type = launchbar
    config {
        button {
            icon = edit-undo
            #image =
            tooltip = Switch autohide.
            action = fbpanel-autohide-switch --profile=fbPanel-6-1-example.conf
        }
        button {
            icon = window-close
            #image =
            tooltip = Close panel.
            action = fbpanel-close --profile=fbPanel-6-1-example.conf
        }
    }
}

Plugin {
    type = space
    config {
        size = 10
    }
}

# 'icons' plugin lets you customize window icons.
# these changes apply to entire desktop
Plugin {
    type = icons
    config {
        DefaultIcon = /usr/share/fbpanel/images/default.xpm
        application {
            icon = gnome-emacs
            ClassName = Emacs
        }
        application {
            icon = mozilla-firefox
            ClassName = Firefox-bin
        }
        application {
            icon = mozilla-firefox
            ClassName = Firefox
        }
    }
}
</file>
==== Скрипт переключения автоскрытия ====
<file bash fbpanel-autohide-switch>
#!/bin/bash

#
#  Copyright 2011-2012, Stac
#
#  Script name: fbpanel-autohide-switch
#
#  This script is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  Script is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with Script.  If not, see <http://www.gnu.org/licenses/>.
#
##

declare -r dirFBPannelConf="${HOME}/.config/fbpanel"
declare    fileFBPanelMainConf="" # The configuration file to be changed.

declare -r fileTmp1Conf="$( mktemp )" # A copy of current configuration.
declare -r fileTmp2Conf="$( mktemp )" # New configuration file.
trap "rm -f \"${fileTmp1Conf}\" \"${fileTmp2Conf}\"" TERM EXIT INT

function initRunConditions {
    return 0
}

function validateRunConditions {
    # Exist?
    [ ! -d "${dirFBPannelConf}" ] \
        && echo "ERROR:${0}:${LINENO}: Not found directory '${dirFBPannelConf}'." >&2\
        && exit 1

    [ ! -e "${dirFBPannelConf}/${fileFBPanelMainConf}" ] \
        && echo "ERROR:${0}:${LINENO}: Not found '${dirFBPannelConf}/${fileFBPanelMainConf}'." >&2\
        && exit 1

    [ ! -e "${fileTmp1Conf}" ] \
        && echo "ERROR:${0}:${LINENO}: Not found '${fileTmp1Conf}'." >&2\
        && exit 1

    [ ! -e "${fileTmp2Conf}" ] \
        && echo "ERROR:${0}:${LINENO}: Not found '${fileTmp2Conf}'." >&2\
        && exit 1
}

function createTemporaryCopies {
    if ! cp "${dirFBPannelConf}/${fileFBPanelMainConf}" "${fileTmp1Conf}" ; then
        echo "ERROR:${0}:${LINENO}: Failed to copy '${fileFBPanelMainConf}' to '${fileTmp1Conf}'." >&2
        exit 1
    fi
}

function normaliseAutohideOptionString {
    local valPat=""

    for valPat in true false ; do

        # Convert into: 'name = value', no leading spaces.
        sed "s/^[[:space:]]*autohide[[:space:]]*=[[:space:]]*${valPat}/autohide = ${valPat}/g" "${fileTmp1Conf}" > "${fileTmp2Conf}"

        if ! mv --force "${fileTmp2Conf}" "${fileTmp1Conf}" ; then
            echo "ERROR:${0}:${LINENO}: Failed to replace '${fileFBPanelMainConf}' with new one." >&2
            exit 1
        fi
    done
}

function rotateConfigurationFile {
    # Backup main configuration file to '*~'.
    if ! mv --force "${dirFBPannelConf}/${fileFBPanelMainConf}" "${dirFBPannelConf}/${fileFBPanelMainConf}~" ; then
        echo "ERROR:${0}:${LINENO}: Failed to backup '${fileFBPanelMainConf}'." >&2
        exit 1
    fi

    # Replace main configuration file.
    if ! mv --force "${fileTmp2Conf}" "${dirFBPannelConf}/${fileFBPanelMainConf}" ; then
        echo "ERROR:${0}:${LINENO}: Failed to replace '${fileFBPanelMainConf}' with new one." >&2
        exit 1
    fi
}

function switchAutohideOption {
    chksum1="$( md5sum -b "${fileTmp1Conf}" )"
    chksum1="${chksum1% *}"

    sed "s/autohide = true/autohide = false/g" "${fileTmp1Conf}" > "${fileTmp2Conf}"

    chksum2="$( md5sum -b "${fileTmp2Conf}")"
    chksum2="${chksum2% *}"

    [ "${chksum1}" == "${chksum2}" ] \
        && sed "s/autohide = false/autohide = true/g" "${fileTmp1Conf}" > "${fileTmp2Conf}"
}

function doHouseKeep {
    return 0
}

function showDoc {
echo "USAGE

    $( basename "$0" ) option

OPTIONS

    --profile[=\"filename\"]

        Locate file 'filename' inside fbPanel profiles directory and try to invert it's 'autohide' option value. If filename is not specified, a hardcoded name will be used.

    --help

        Show some documentation.

Output file location is hardcoded - see it in fbPanel profiles directory.

COPYRIGHT AND LICENCE

Copyright © 2011-2012 Stac. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.

This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
"
}




# Let's do the job:

[ "${#*}" == 0 ] \
    && showDoc \
    && exit 0

while [ "${#*}" != "0" ] ; do
    argument="${1#--}" # Strip leading '--'.
    argument="${argument%%=*}" # Strip trailing '=*'
    case "${argument}" in
    help|h)
        showDoc
        exit 0
    ;;
    profile)
        fileFBPanelMainConf="${1#*=}"
        declare -r fileFBPanelMainConf="${fileFBPanelMainConf:-fbpanel.conf}"
        break
    ;;
    *)
        echo "Unknown option '${1}'."
        echo ""
        showDoc
        exit 1
    ;;
    esac
    shift 1
done

initRunConditions
validateRunConditions
createTemporaryCopies
normaliseAutohideOptionString
switchAutohideOption
rotateConfigurationFile

# Restart the panel to be reconfigured.
while read processId command; do
    if [ -n "${processId}" ] ; then
        kill -USR1 "${processId}"
    else
        echo "WARNING:${0}:${LINENO}: Not found any active fbPanel process with profile '${fileFBPanelMainConf}'."
    fi
done <<< "$( ps x | grep fbpanel | grep "\-\-profile ${fileFBPanelMainConf/-/\\-}" )"

doHouseKeep
exit ${?}
</file>
==== Скрипт перечитывания конфигурации ====
<file bash fbpanel-restart>
#!/bin/bash

#
#  Copyright 2011-2012, Stac
#
#  Script name: fbpanel-restart
#
#  This script is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  Script is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with Script.  If not, see <http://www.gnu.org/licenses/>.
#
##

declare    profileWanted="${1}"
declare -r dirFBPannelConf="${HOME}/.config/fbpanel"

function showDoc {
echo "USAGE

    $( basename "$0" ) option

OPTIONS

    --profile[=\"filename\"]

        Try to close fbPanel instance corresponding to 'filename' (file with fbPanel profile).

    --help

        Show some documentation.

Output file location is hardcoded - see it in fbPanel profiles directory.

COPYRIGHT AND LICENCE

Copyright © 2011-2012 Stac. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.

This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
"
}




# Let's do the job:

[ "${#*}" == 0 ] \
    && showDoc \
    && exit 0

while [ "${#*}" != "0" ] ; do
    argument="${1#--}" # Strip leading '--'.
    argument="${argument%%=*}" # Strip trailing '=*'
    case "${argument}" in
    help|h)
        showDoc
        exit 0
    ;;
    profile)
        profileWanted="${1#*=}"
        declare -r profileWanted="${profileWanted:-fbpanel.conf}"
        break
    ;;
    *)
        echo "Unknown option '${1}'."
        echo ""
        showDoc
        exit 1
    ;;
    esac
    shift 1
done

[ -z "${profileWanted}" ] \
    && echo "Error [ $0 ]:${LINENO}: Specify configuration file name as first argument and without path, only short file name." >&2 \
    && exit 1

[ ! -f "${dirFBPannelConf}/${profileWanted}" ] \
    && echo "Error [ $0 ]:${LINENO}: Not found configuration file '${${dirFBPannelConf}/${profileWanted}}'." >&2 \
    && exit 1

while read processId ; do
    kill -USR1 "${processId}"
done <<< "$( ps aux | grep fbpanel | grep "\-\-profile ${profileWanted/-/\\-}" | awk '{print $2}' )"
</file>
==== Скрипт выключения панели ====
<file bash fbpanel-close>
#!/bin/bash

#
#  Copyright 2011-2012, Stac
#
#  Script name: fbpanel-close
#
#  This script is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  Script is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with Script.  If not, see <http://www.gnu.org/licenses/>.
#
##

declare    profileWanted=""
declare -r dirProfileLocation="${HOME}/.config/fbpanel"

function showDoc {
echo "USAGE

    $( basename "$0" ) option

OPTIONS

    --profile[=\"filename\"]

        Try to close fbPanel instance corresponding to 'filename' (file with fbPanel profile).

    --help

        Show some documentation.

Output file location is hardcoded - see it in fbPanel profiles directory.

COPYRIGHT AND LICENCE

Copyright © 2011-2012 Stac. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.

This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
"
}




# Let's do the job:

[ "${#*}" == 0 ] \
    && showDoc \
    && exit 0

while [ "${#*}" != "0" ] ; do
    argument="${1#--}" # Strip leading '--'.
    argument="${argument%%=*}" # Strip trailing '=*'
    case "${argument}" in
    help|h)
        showDoc
        exit 0
    ;;
    profile)
        profileWanted="${1#*=}"
        declare -r profileWanted="${profileWanted:-fbpanel.conf}"
        break
    ;;
    *)
        echo "Unknown option '${1}'."
        echo ""
        showDoc
        exit 1
    ;;
    esac
    shift 1
done

[ -z "${profileWanted}" ] \
    && echo "ERROR:${0}:${LINENO}: Need profile file short name as argiment." >&2 \
    && exit 1

[ ! -f "${dirProfileLocation}/${profileWanted}" ] \
    && echo "ERROR:${0}:${LINENO}: In directory '${dirProfileLocation}' there is no file '${profileWanted}'." >&2 \
    && exit 1

while read pid misc ; do
    kill -9 ${pid}
done <<< "$( ps axo pid,command | egrep "fbpanel --profile ${profileWanted}" )"
</file>

==== Разбор Desktop файлов ====
<file bash desktop2fbpanel>
#!/bin/bash

#
#  Copyright 2011-2012, Stac
#
#  Script name: desktop2fbpanel
#
#  This script is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  Script is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with Script.  If not, see <http://www.gnu.org/licenses/>.
#
##

declare -r dirGnome2PanelItems="${HOME}/.gnome2"

declare -r dirFbConfig="${HOME}/.config/fbpanel"
declare -r fileOutput="${dirFbConfig}/desktop2fbpanel.txt"
declare -r fileToBeLocatedNamesListDefault="${dirFbConfig}/gnome-panels-item-list.txt"

declare -r tmpFile="$( mktemp )"
trap "rm -f \"${tmpFile}\"" TERM EXIT INT


function printOutFBPanelStruct {

    local targetName="${1}"
    local iconId="${2}"
    local commentString="${3}"
    local executableString="${4}"

echo "# \"${fullFileName}\"
button {
    #name = ${targetName}
    icon = ${iconId}
    #image =
    tooltip = ${commentString}
    action = ${executableString}
}
item {
    name = ${targetName}
    icon = ${iconId}
    #image =
    tooltip = ${commentString}
    action = ${executableString}
}"
}

function processDesktopFile {

    local fullFileName="${1}"

    local targetName=""
    local iconId=""
    local commentString=""
    local executableString=""

    if [ ! -f "${fullFileName}" ] ; then
        echo "Error:${0}:$LINENO: Not found file '${fullFileName}'." >&2
        return 1
    fi

    shopt -s extglob
    while read parameterString; do
        parameterName="${parameterString/#*([[:space:]])/}" # Strip leading space.
        parameterName="${parameterName%%=*}" # Strip trailing '=*'.
        case "${parameterName}" in
            Name)
                targetName="${parameterString#*=}"
            ;;
            Icon)
                iconId="${parameterString#*=}"
            ;;
            Comment)
                commentString="${parameterString#*=}"
            ;;
            Exec)
                executableString="${parameterString#*=}"
            ;;
        esac
    done <<< "$( cat "${fullFileName}" | egrep "(Name|Icon|Comment|Exec)" )"
    printOutFBPanelStruct "${targetName}" "${iconId}" "${commentString}" "${executableString}"
}

function processListOfDesktopFiles {
    local itemsListFile="${1}"
    while read fullFileName ; do
        processDesktopFile "${fullFileName}"
    done < "${itemsListFile}"
}

function showDoc {
echo "USAGE

    $( basename "$0" ) options

OPTIONS

    --locate-all

        Create file with items mentioned in desktop files from main system directories.

    --locate-panel-items[=filename]

        Create file with items used in user's Gnome 2 panels. In case was specified file, it will be used as source of file names where to search for items.

    --help

        Show some documentation.

Output file location is hardcoded - see it in fbPanel profiles directory.

COPYRIGHT AND LICENCE

Copyright © 2011-2012 Stac. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.

This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.

"
}

[ "${#*}" == 0 ] \
    && showDoc \
    && exit 0

while [ "${#*}" != "0" ] ; do
    argument="${1#--}" # Strip leading '--'.
    argument="${argument%%=*}" # Strip trailing '=*'
    case "${argument}" in
        help|h)
            showDoc
            exit 0
        ;;
        locate-all)
            [ -z "${routineName}" ] \
                && declare -r routineName="${argument}"
            break
        ;;
        locate-panel-items)
            [ -z "${routineName}" ] \
                && declare -r routineName="${argument}"
            itemsListFile="${1#*=}"
            [ "${itemsListFile}" == "${routineName}" ] \
                && itemsListFile="${fileToBeLocatedNamesListDefault}"
            break
        ;;
        *)
            echo "Error:${0}:$LINENO: Unknown option '${argument}'."
            echo ""
            showDoc
            exit 1
        ;;
    esac
    shift 1
done

[ ! -d "${dirFbConfig}" ] \
    && mkdir -p "${dirFbConfig}"
if [ -f "${fileOutput}" ] ; then
    if ! mv --force "${fileOutput}" "${fileOutput}~" ; then
        echo "Error:${0}:$LINENO: Failed to rename into backup existent file '${fileOutput}'." >&2
        exit 1
    fi
else
    if ! touch "${fileOutput}" ; then
        echo "Error:${0}:$LINENO: Failed to create file '${fileOutput}'." >&2
        exit 1
    fi
fi

case "${routineName}" in
    locate-all)
        echo "Search started, $( date )."
        searchPath="/usr/share/app*"
        find ${searchPath} -type f -name '*desktop' > "${tmpFile}"
        processListOfDesktopFiles "${tmpFile}" > "${fileOutput}"
        rm -rf "${tmpFile}"
    ;;
    locate-panel-items)
        echo "Processing started, $( date )."
        if [ -z "${itemsListFile}" ] ; then
            find "${dirGnome2PanelItems}" -type f -name '*desktop' > "${tmpFile}"
            processListOfDesktopFiles "${tmpFile}" > "${fileOutput}"
            rm -f "${tmpFile}"
        else
            [ ! -e "${itemsListFile}" ] \
                && echo "Error:${0}:$LINENO: Not found file '${itemsListFile}'." >&2 \
                && exit 1
            processListOfDesktopFiles "${itemsListFile}" > "${fileOutput}"
        fi
    ;;
esac
echo "Job done, $( date )." >&2
echo "See generated file '${fileOutput}'." >&2
</file>
==== Пример файла запуска ====
<file xml fbpanel_x-forward_openbox.desktop>
[Desktop Entry]
Type=Application
Name=FbPanel - X-Forward and Openbox
Exec=fbpanel --profile fbpanel_x-forward_openbox.conf
OnlyShowIn=OPENBOX
</file>

===== Ссылки =====

  * [[FIXME]]

{{tag>fbpanel}}
Fbpanel для удалённой работы с GUI приложениями, и не только Правка
