#!/bin/bash
#
# render_doIdentityImageDm.sh -- This function collects Display
# Manager (DM) required files and creates a tar.gz package that groups
# them all together. Use this function as last-rendition action for
# GDM and KDM base-rendition actions.
#
# Usage:
#
# ACTIONS[0]='BASE:renderImage'
# ACTIONS[1]='LAST:renderDm:TYPE:RESOLUTION'
#
# Where:
#
# TYPE can be either `GDM' or `KDM'. These values correspond to the
# directory names used to store related design models.
#
# RESOLUTION represents the screen resolution tar.gz files are
# produced for (e.g., 800x600, 1024x768, 2048x1536, etc.).
#
# In order to produce tar.gz files correctly, both screen resolution
# definition inside pre-rendition configuration script and background
# name inside theme directory structure need to match one another. If
# one screen resolution is defined correctly, but there is no
# background information for it, the related tar.gz file is not
# produced and the next file in the list of files to process is
# evaluated.
#
# 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.
#
# ----------------------------------------------------------------------
# $Id$
# ----------------------------------------------------------------------
function render_doIdentityImageDm {
local -a SRC
local -a DST
local -a COMMANDS
local DM=''
local TGZ=''
local COUNT=0
local RESOLUTION=''
local RESOLUTIONS=''
# Get display manager passed from render.conf.sh pre-rendition
# configuration script.
DM=$(render_getIdentityConfigOption "$1" '2')
# Sanitate display manager passed from render.conf.sh
# pre-rendition configuration script. Whatever value be retrived
# as display manager configuration option is converted to
# uppercase in order to match either GDM or KDM design model
# directory structures.
DM=$(echo $DM | tr '[:lower:]' '[:upper:]')
# Get screen resolutions passed from render.conf.sh pre-rendition
# configuration script.
RESOLUTIONS=$(render_getIdentityConfigOption "$1" '3')
# Check screen resolutions passed from render.conf.sh
# pre-rendition configuration script.
if [[ "$RESOLUTIONS" == '' ]];then
cli_printMessage "`gettext "There is no resolution information to process."`" 'AsErrorLine'
cli_printMessage $(caller) "AsToKnowMoreLine"
fi
# Define source files using absolute paths.
SRC[0]=$(cli_getRepoTLDir)/Identity/Brands/Img/CentOS/Symbol/5c-a/48.png
SRC[1]=${DIRNAME}/release.png
SRC[2]=${DIRNAME}/screenshot.png
SRC[3]=$(cli_getRepoTLDir)/Identity/Themes/Models/${THEMEMODEL}/Distro/BootUp/${DM}/GdmGreeterTheme.xml
SRC[4]=$(cli_getRepoTLDir)/Identity/Themes/Models/${THEMEMODEL}/Distro/BootUp/${DM}/GdmGreeterTheme.desktop
SRC[5]=$(cli_getRepoTLDir)/Identity/Themes/Motifs/$(cli_getPathComponent '--theme')/Backgrounds/Img/Png
SRC[6]=$(cli_getRepoTLDir)/Identity/Themes/Models/${THEMEMODEL}/Distro/BootUp/${DM}/icon-language.png
SRC[7]=$(cli_getRepoTLDir)/Identity/Themes/Models/${THEMEMODEL}/Distro/BootUp/${DM}/icon-reboot.png
SRC[8]=$(cli_getRepoTLDir)/Identity/Themes/Models/${THEMEMODEL}/Distro/BootUp/${DM}/icon-session.png
SRC[9]=$(cli_getRepoTLDir)/Identity/Themes/Models/${THEMEMODEL}/Distro/BootUp/${DM}/icon-shutdown.png
# Define name used as temporal holder to build tar.gz file.
TGZ=$(cli_getPathComponent '--theme-name')
# Define target files using relative paths.
DST[0]=${TGZ}/centos-symbol.png
DST[1]=${TGZ}/centos-release.png
DST[2]=${TGZ}/screenshot.png
DST[3]=${TGZ}/${TGZ}.xml
DST[4]=${TGZ}/GdmGreeterTheme.desktop
DST[5]=${TGZ}/background.png
DST[6]=${TGZ}/icon-language.png
DST[7]=${TGZ}/icon-reboot.png
DST[8]=${TGZ}/icon-session.png
DST[9]=${TGZ}/icon-shutdown.png
# Move into the working directory.
pushd $DIRNAME > /dev/null
# Create directory used as temporal holder to build tar.gz file.
if [[ ! -d ${TGZ} ]];then
mkdir ${TGZ}
fi
for RESOLUTION in $RESOLUTIONS;do
while [[ $COUNT -lt ${#SRC[*]} ]];do
if [[ $COUNT -eq 5 ]];then
# Redefine background information using resolution as
# reference. Avoid concatenation.
SRC[$COUNT]=$(echo "${SRC[$COUNT]}" | cut -d/ -f-13)/${RESOLUTION}-final.png
# If background information defined inside
# pre-rendition configuration script doesn't match
# background information inside theme-specific
# backgrounds directory structure, try the next
# background definition.
if [[ ! -f ${SRC[$COUNT]} ]];then
continue 2
fi
elif [[ $COUNT =~ '^[6-9]$' ]];then
# If display manager is KDM, then increment counter and
# resume the next iteration. Icons aren't used on KDM,
# so there's no need to have them inside it.
if [[ $DM =~ '^KDM$' ]];then
COUNT=$(($COUNT + 1))
continue
fi
fi
# Check existence of source files.
cli_checkFiles ${SRC[$COUNT]}
# Copy files from source to target location.
cp ${SRC[$COUNT]} ${DST[$COUNT]}
# Replace common translation markers from design model
# files with appropriate information.
if [[ $COUNT =~ '^(3|4)$' ]];then
render_doIdentityTMarkersCommons "${DST[$COUNT]}"
fi
# Increment counter.
COUNT=$(($COUNT + 1))
done
# Reset counter.
COUNT=0
cli_printMessage "${DIRNAME}/${RESOLUTION}.tar.gz" "AsCreatingLine"
# Create tar.gz file.
tar -czf "${RESOLUTION}.tar.gz" $TGZ
done
# Remove directory used as temporal holder to build targ.gz
# file.
rm -r $TGZ
# Remove release-specific images.
cli_printMessage "${SRC[1]}" "AsDeletingLine"
rm ${SRC[1]}
cli_printMessage "${SRC[2]}" "AsDeletingLine"
rm ${SRC[2]}
# Return to where we were initially.
popd > /dev/null
# Output division rule.
cli_printMessage '-' 'AsSeparatorLine'
}