#!/bin/bash

#

# Rebrand CentOS Logos in your local system using images from your

# working copy of the CentOS Artwork Repository. Run this script (as

# root) if you want to see how CentOS Icons, inside CentOS Artwork

# Repository, look in your system.

#

# Copyright (C) 2009-2011 Alain Reguera Delgado

# 

# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307

# USA.

# 

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

# Scripts > Identity > Themes > Distro

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

# Check user id.

if [ $UID -ne 0 ];then

   cli_printMessage "`gettext "You need to run this script as root user."`"

   exit

fi

SRC_LOGOS=~/artwork/trunk/Identity/Brands

WORKPLACE=$(pwd)

TRG=/usr/share/pixmaps/redhat

# Actually, images related to CentOS Logos are contained in files that

# begin its filename with the word `redhat'. We use that pattern here

# to rebrand the images with the appropriate CentOS information.

for FILE in $TRG/redhat*;do

   # If FILE is a symbolic link continue.

   if [ -h $FILE ];then

      continue;

   fi

   # Get image properties. There are images that doesn't have the

   # width on the filename so we used the identify utility to get

   # it and other image properties.

   PROP=`identify $FILE`

   # Define image name.

   NAME=$(basename $FILE)

   # Define image width.

   WIDTH=`echo $PROP | cut -d' ' -f3 | cut -dx -f1`

   # Check if image specifies emboss in its name. If so, consider it

   # as an emboss effect applied to the image an use the appropriate

   # emboss source for it.

   echo $NAME | grep emboss >> /dev/null

   if [ $? -eq 0 ];then

      EFFECT='-emboss'

   else

      EFFECT=

   fi

   # Define image format. We use only three characters in the image

   # extension.

   FORMAT=`echo $PROP \

         | cut -d' ' -f2 \

         | tr '[:upper:]' '[:lower:]' \

         | sed -r 's!^([a-z]{3}).*!\1!'`

   # Define the appropriate source image. This is the source image we

   # use to rebrand.

   LOGO=$SRC_LOGOS/Img/centos/horizontal/5c-a/violet/${WIDTH}${EFFECT}.${FORMAT}

   # If LOGO doesn't exist go to Logos section, render it, come

   # back here and continue.

   if [ ! -f $LOGO ];then

      cd $SRC_LOGOS

      ./render.sh centos/horizontal/5c-a/violet/$WIDTH

      cd $WORKPLACE

   fi

   # Rebrand FILE with the appropriate CentOS Logo image.

   if [ -f $LOCATION ] || [ -h $LOCATION ];then

      /bin/cp --remove-destination \

         --verbose \

         -Z system_u:object_r:usr_t \

         $LOGO $FILE

   fi

done

# Copy gnome-startup.png image. This image have no source inside Logos

# section. The original verison was copied from the distribution and

# rebranded using GIMP. After that I put it on inside Logos/Img/ to be

# used as source image on rebranding.

cp $SRC_LOGOS/Img/gnome-startup.png $TRG/