#!/bin/sh
#
# Author: Aaron Voisine <aaron@voisine.org>
# Inkscape Modifications:
#	Michael Wybrow <mjwybrow@users.sourceforge.net>
#	Jean-Olivier Irisson <jo.irisson@gmail.com>
#

CWD="`(cd \"\`dirname \\\"$0\\\"\`\"; echo \"$PWD\")`"
# e.g. /Applications/Inkscape.app/Contents/Resources/bin
TOP="`dirname \"$CWD\"`"
# e.g. /Applications/Inkscape.app/Contents/Resources


# Brutally add many things to the PATH. If the directories do not exist, they won't be used anyway. 
# People should really use ~/.macosx/environment.plist to set environment variables as explained by Apple:
#	http://developer.apple.com/qa/qa2001/qa1067.html
# but since no one does, we correct this by making the 'classic' PATH additions here:
#	/usr/local/bin which, though standard, doesn't seem to be in the PATH
# 	newer python as recommended by MacPython http://www.python.org/download/mac/
#	Fink
#	MacPorts (former DarwinPorts)
#	LaTeX distribution for Mac OS X
export PATH="/usr/texbin:/opt/local/bin:/sw/bin/:/Library/Frameworks/Python.framework/Versions/Current/bin:/usr/local/bin:$CWD:$PATH"

# Setup PYTHONPATH to use python modules shipped with Inkscape
ARCH=`arch`
PYTHON_VERS=`python -V 2>&1 | cut -c 8-10`
export PYTHONPATH="$TOP/python/site-packages/$ARCH/$PYTHON_VERS"
# NB: we are only preprending some stuff to the default python path so if the directory does not exist it should not harm the rest

# No longer required if path rewriting has been conducted.
export DYLD_LIBRARY_PATH="$TOP/lib"

mkdir -p "${HOME}/.inkscape-etc"

export FONTCONFIG_PATH="$TOP/etc/fonts"
export PANGO_RC_FILE="$HOME/.inkscape-etc/pangorc"
export GTK_IM_MODULE_FILE="$HOME/.inkscape-etc/gtk.immodules"
export GDK_PIXBUF_MODULE_FILE="$HOME/.inkscape-etc/gdk-pixbuf.loaders"
export GTK_DATA_PREFIX="$TOP"
export GTK_EXE_PREFIX="$TOP"
export GNOME_VFS_MODULE_CONFIG_PATH="$TOP/etc/gnome-vfs-2.0/modules"
export GNOME_VFS_MODULE_PATH="$TOP/lib/gnome-vfs-2.0/modules"
export XDG_DATA_DIRS="$TOP/share"
export ASPELL_CONF="prefix $TOP;"

# Note: This requires the path with the exact ImageMagic version number.
#        Also, that ImageMagick will only work if it does not find a 
#        version installed into the same PREFIX as it was originally 
#        installed.  Luckily, this is very unlikely given the extra long 
#        and strangely named install prefix we use.
#        The actual version is inserted by the packaging script.
export MAGICK_CONFIGURE_PATH="$TOP/lib/ImageMagick-6.5.6/config:$TOP/share/ImageMagick-6.5.6/config"
export MAGICK_CODER_FILTER_PATH="$TOP/lib/ImageMagick-6.5.6/modules-Q16/filters"
export MAGICK_CODER_MODULE_PATH="$TOP/lib/ImageMagick-6.5.6/modules-Q16/coders"

export INKSCAPE_SHAREDIR="$TOP"
# TODO: move the share directory to a its own folder to make things a bit cleaner in the app bundle
export INKSCAPE_PLUGINDIR="$TOP/lib/inkscape"
export INKSCAPE_LOCALEDIR="$TOP/locale"

# Handle the case where the directory storing Inkscape has special characters
# ('#', '&', '|') in the name.  These need to be escaped to work properly for 
# various configuration files.
ESCAPEDTOP=`echo "$TOP" | sed 's/#/\\\\\\\\#/' | sed 's/&/\\\\\\&/g' | sed 's/|/\\\\\\|/g'`

# Set GTK theme (only if there is no .gtkrc-2.0 in the user's home)
if [[ ! -e "$HOME/.gtkrc-2.0" ]]; then
	# Appearance setting
	aquaStyle=`defaults read "Apple Global Domain" AppleAquaColorVariant 2>/dev/null`
	# 1 for aqua, 6 for graphite, inexistant if the default color was never changed
	if [[ "$aquaStyle" == "" ]]; then
		aquaStyle=1		# set aqua as default
	fi

	# Highlight Color setting
	hiliColor=`defaults read "Apple Global Domain" AppleHighlightColor 2>/dev/null`
	# a RGB value, with components between 0 and 1, also inexistant if it was not changed
	if [[ "$hiliColor" == "" ]]; then
		hiliColor="0.709800 0.835300 1.000000"	# set blue as default
	fi

	# Menu items color
	if [[ aquaStyle -eq 1 ]]; then
		menuColor="#4a76cd"	# blue
	else
		menuColor="#7c8da4"	# graphite
	fi
	# Format highlight color as a GTK rgb value
	hiliColorFormated=`echo $hiliColor | awk -F " " '{print "\\\{"$1","$2","$3"\\\}"}'`

	# echo $menuColor
	# echo $hiliColorFormated

	# Modify the gtkrc
	#	- with the correct colors
	#	- to point to the correct scrollbars folder
	sed 's/OSX_HILI_COLOR_PLACEHOLDER/'$hiliColorFormated'/g' "$INKSCAPE_SHAREDIR/themes/Clearlooks-Quicksilver-OSX/gtk-2.0/pre_gtkrc" | sed 's/OSX_MENU_COLOR_PLACEHOLDER/\"'$menuColor'\"/g' | sed 's/AQUASTYLE_PLACEHOLDER/'$aquaStyle'/g' | sed 's|${THEMEDIR}|'"$ESCAPEDTOP/themes/Clearlooks-Quicksilver-OSX/gtk-2.0|g" > "${HOME}/.inkscape-etc/gtkrc"

	export GTK2_RC_FILES="$HOME/.inkscape-etc/gtkrc"
fi

# If the AppleCollationOrder preference doesn't exist, we fall back to using
# the AppleLocale preference.
LANGSTR=`defaults read .GlobalPreferences AppleCollationOrder 2>/dev/null`
if [ "x$LANGSTR" == "x" ]
then
    echo "Warning: AppleCollationOrder setting not found, using AppleLocale." 1>&2
    LANGSTR=`defaults read .GlobalPreferences AppleLocale 2>/dev/null | \
            sed 's/_.*//'`
fi

# NOTE: Have to add ".UTF-8" to the LANG since omitting causes Inkscape
#       to crash on startup in locale_from_utf8().
export LANG="`grep \"\`echo $LANGSTR\`_\" /usr/share/locale/locale.alias | \
	tail -n1 | sed 's/\./ /' | awk '{print $2}'`.UTF-8"
export LANG="en_US.UTF-8"
echo "Setting Language: $LANG" 1>&2

sed 's|${HOME}|'"$HOME|g" "$TOP/etc/pango/pangorc" > "${HOME}/.inkscape-etc/pangorc"
sed 's|${CWD}|'"$ESCAPEDTOP|g" "$TOP/etc/pango/pango.modules" \
    > "${HOME}/.inkscape-etc/pango.modules"
cp -f "$TOP/etc/pango/pangox.aliases" "${HOME}/.inkscape-etc/"
sed 's|${CWD}|'"$ESCAPEDTOP|g" "$TOP/etc/gtk-2.0/gtk.immodules" \
    > "${HOME}/.inkscape-etc/gtk.immodules"
sed 's|${CWD}|'"$ESCAPEDTOP|g" "$TOP/etc/gtk-2.0/gdk-pixbuf.loaders" \
    > "${HOME}/.inkscape-etc/gdk-pixbuf.loaders"

exec "$CWD/inkscape-bin" "$@"