#!/bin/bash -e
# vim: set ts=4 sw=4 sts=4 et :

#
# qubes-trigger-desktop-file-install
#
# This trigger script calls qubes-desktop-file-install to installation and edit
# desktop file overrides, leaving the original desktop file in-place and
# untouched.
#
# 'qubes-desktop-file-install' options:
#   --dir DIR                          Install desktop files to the DIR directory (default: <FILE>)
#   --force                            Force overwrite of existing desktop files (default: False)
#   --remove-show-in                   Remove the "OnlyShowIn" and "NotShowIn" entries from the desktop file (default: False)
#   --remove-key KEY                   Remove the KEY key from the desktop files, if present
#   --set-key (KEY VALUE)              Set the KEY key to VALUE
#   --remove-only-show-in ENVIRONMENT  Remove ENVIRONMENT from the list of desktop environment where the desktop files should be displayed
#   --add-only-show-in ENVIRONMENT     Add ENVIRONMENT to the list of desktop environment where the desktop files should be displayed
#   --remove-not-show-in ENVIRONMENT   Remove ENVIRONMENT from the list of desktop environment where the desktop files should not be displayed
#   --add-not-show-in ENVIRONMENT      Add ENVIRONMENT to the list of desktop environment where the desktop files should not be displayed

QUBES_DESKTOP_FILE_INSTALL='/usr/bin/qubes-desktop-file-install'
QUBES_XDG_CONFIG_DIR=/usr/share/qubes/xdg/autostart
XDG_CONFIG_DIR=/etc/xdg/autostart

INSTALL_CMD=""${QUBES_DESKTOP_FILE_INSTALL}" --force --dir "${QUBES_XDG_CONFIG_DIR}""

# Remove all current Qubes desktop entry files
if [ "${1}" == "clean" ]; then
    rm -f "${QUBES_XDG_CONFIG_DIR}"/*
fi

generatePath () {
    echo "${XDG_CONFIG_DIR}/${1}.desktop"

}

generateFileList () {
    for key in "${!FILES[@]}"; do
        FILES[${key}]="$(generatePath ${FILES[key]})"
    done
}

install () {
    local options="${@}"

    # Install an edited version of desktop file in $QUBES_XDG_CONFIG_DIR
    generateFileList
    $INSTALL_CMD "${@}" "${FILES[@]}" || true

}

# Desktop Entry Modification - NotShowIn=QUBES
FILES=(
    'pulseaudio'
    'deja-dup-monitor'
    'imsettings-start'
    'krb5-auth-dialog'
    'restorecond'
    'sealertauto'
    'gnome-power-manager'
    'gnome-sound-applet'
    'gnome-screensaver'
    'orca-autostart'
    'notify-osd'
); install --remove-show-in --add-not-show-in X-QUBES

# Desktop Entry Modification - NotShowIn=DisposableVM
FILES=('gcm-apply') 
install  --remove-show-in --add-not-show-in X-DisposableVM 

# Desktop Entry Modification - OnlyShowIn=GNOME;AppVM;
FILES=(
    'gnome-keyring-gpg'
    'gnome-keyring-pkcs11'
    'gnome-keyring-secrets'
    'gnome-keyring-ssh'
    'gnome-settings-daemon'
    'user-dirs-update-gtk'
    'gsettings-data-convert'
); install --remove-show-in --add-only-show-in 'GNOME;X-AppVM'

# Desktop Entry Modification - OnlyShowIn=GNOME;UpdateableVM
FILES=('gpk-update-icon')
install --remove-show-in --add-only-show-in 'GNOME;X-UpdateableVM'

# Desktop Entry Modification - OnlyShowIn=GNOME;QUBES
FILES=('nm-applet')
    install --remove-show-in --add-only-show-in 'GNOME;X-QUBES'

# Desktop Entry Modification - Remove existing rules
FILES=(
    'abrt-applet'
); install --remove-show-in