#!/bin/bash

#

# svg_doLastActions.sh -- This function performs last-rendition

# actions for SVG files.

#

# Copyright (C) 2009, 2010, 2011 The CentOS Artwork SIG

#

# This program 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 2 of the License, or (at

# your option) any later version.

#

# This program 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 this program; if not, write to the Free Software

# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

#

# ----------------------------------------------------------------------

# $Id$

# ----------------------------------------------------------------------

function svg_doLastActions {

    # Verify position of file being produced in the list of files been

    # currently processed.

    if [[ $THIS_FILE_DIR == $NEXT_FILE_DIR ]];then

        return

    fi

    local ACTION=''

    # Redefine SVG last-rendition actions as local to avoid undesired

    # concatenation when massive rendition is performed.

    local -a LASTACTIONS

    # Define SVG directory-specific actions. This is required in order

    # to provide a predictable way of producing content inside the

    # repository and save you the time of writing long several

    # commands each time you need to produce images inside the

    # repository.

    if [[ $FLAG_DONT_DIRSPECIFIC == 'false' ]];then

        if [[ $TEMPLATE =~ "Distro/$(cli_getPathComponent --release-pattern)/Gdm/.+\.svg$" ]];then

            LASTACTIONS[((++${#LASTACTIONS[*]}))]='convertPngToDm:Gdm:800x600 1024x768 1280x1024 1360x768 2048x1536 2560x1240'

        elif [[ $TEMPLATE =~ "Distro/$(cli_getPathComponent --release-pattern)/Kdm/.+\.svg$" ]];then

            LASTACTIONS[((++${#LASTACTIONS[*]}))]='convertPngToDm:Kdm:800x600 1024x768 1280x1024 1360x768 2048x1536 2560x1240'

        elif [[ $TEMPLATE =~ "Distro/$(cli_getPathComponent --release-pattern)/Ksplash/.+\.svg$" ]];then

            LASTACTIONS[((++${#LASTACTIONS[*]}))]='convertPngToKsplash:'

        fi

    fi

    # Define SVG last-rendition actions. Since last-rendition makes

    # use of all files in the output directory structure and

    # directory-specific rendition modifies all the files in the

    # output directory structure as well, these actions must be

    # defined after the directory-specific definition. Otherwise,

    # modifications impossed by these actions may interfier the whole

    # purpose of having a directory-specific rendition.

    [[ $FLAG_LASTRENDITION != '' ]] && LASTACTIONS[((++${#LASTACTIONS[*]}))]="doLastActions:(png|jpg):${FLAG_LASTRENDITION}"

    # At this point centos-art.sh should be producing the last file

    # from the same unique directory structure, so, before producing

    # images for the next directory structure lets execute the list of

    # last-rendition actions for the current directory structure. 

    for ACTION in "${LASTACTIONS[@]}"; do

        ${RENDER_BACKEND}_$(echo "$ACTION" | cut -d: -f1)

    done

}