# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

WANT_ANT_TASKS="ant-nodeps"

inherit subversion eutils java-pkg-2 java-ant-2 nsplugins

DESCRIPTION="Adobe's open source rich internet application framework."
HOMEPAGE="http://opensource.adobe.com/wiki/display/flexsdk/flex+sdk"

# binary package
#SRC_URI="http://flexorg.wip3.adobe.com/${PN//-/}/${PV}/${P//-/_}_mpl.zip"

ESVN_REPO_URI="http://opensource.adobe.com/svn/opensource/flex/sdk/tags/${PV}"
#ESVN_REPO_URI="http://opensource.adobe.com/svn/opensource/flex/sdk/branches/3.0.x@${PV##*.}"

BLAZEDS_VERSION="3.0.0"
BLAZEDS_REPO_URI="http://opensource.adobe.com/svn/opensource/blazeds/tags/${BLAZEDS_VERSION}"

LICENSE="Mozilla"
SLOT="3"
KEYWORDS="~x86"
IUSE="doc samples nosource player nsplugin adobe_xerces adobe_fontengine"

RESTRICT="strip mirror"

CDEPEND="
	dev-java/ant-core
	dev-java/bcel
	dev-java/commons-collections
	dev-java/commons-discovery
	dev-java/commons-logging
	dev-java/javacc
	dev-java/jflex
	dev-java/xalan
	!adobe_xerces? ( >=dev-java/xerces-2 )
	"

DEPEND=">=virtual/jdk-1.5
	${CDEPEND}"
RDEPEND=">=virtual/jre-1.4
	nsplugin? ( !net-www/netscape-flash )
	${CDEPEND}"


src_unpack() {

	subversion_src_unpack

	(
		# this module is required from blazeds
		BLAZEDS_SUBPATH="modules/common"

		export ESVN_PROJECT="blazeds/${BLAZEDS_REPO_URI##*/}/${BLAZEDS_SUBPATH%/*}"
		export S="${S}/${BLAZEDS_SUBPATH}"
		export ESVN_REPO_URI="${BLAZEDS_REPO_URI}/${BLAZEDS_SUBPATH}"
		subversion_src_unpack
	)

	cd "${S}/lib"

	ADOBE_JARS="license.jar"

	# adobe hasn't open sourced their changes to batik
	# see http://www.adobeforums.com/webx/.59b4ec04
	ADOBE_JARS="$(echo batik*.jar) ${ADOBE_JARS}"

	# or to velocity
	# see http://www.adobeforums.com/webx/.59b4ebf6
	ADOBE_JARS="mm-velocity-1.4.jar ${ADOBE_JARS}"

	# or to xerces
	if use adobe_xerces; then
		ADOBE_JARS="xercesImpl.jar 
			xercesImpl_ja.jar 
			xercesPatch.jar 
			xmlParserAPIs.jar 
			${ADOBE_JARS}"
	else
		ewarn Line number support for XML tag attributes is not available without 
		ewarn USE=adobe_xerces. It is possible that compile-time MXML error 
		ewarn reporting and component debugging may not give correct line numbers.
	fi

	# AFEFontManager is not open source but optional
	if use adobe_fontengine; then
		ADOBE_JARS="
			flex-fontkit.jar 
			afe.jar 
			aglj32.jar 
			rideau.jar 
			${ADOBE_JARS}"
	fi

	for jar in ${ADOBE_JARS}; do
		mv "$jar" .. || die "failed to backup adobe's $jar"
	done

	rm * || die

	java-pkg_jarfrom commons-collections
	java-pkg_jarfrom commons-discovery
	java-pkg_jarfrom commons-logging
	java-pkg_jarfrom javacc
	java-pkg_jarfrom xalan

	if ! use adobe_xerces; then
		java-pkg_jarfrom xerces-2
	fi

	for jar in ${ADOBE_JARS}; do
		mv "../$jar" . || die "failed to restore adobe's $jar"
	done

	# antTasks has no classpath set
	java-ant_rewrite-classpath "${S}/modules/antTasks/build.xml"

	# trimmed down ASC source is bundled from tamarin
	cd "${S}/modules/asc/build/java/lib"
	rm * || die
	java-pkg_jarfrom bcel

	# linux wrapper scripts for abcdump, ash, swfdump are not provided
	for unprovided in ash abcdump swfdump; do
		sed s.lib/asc.lib/${unprovided}. "${S}/bin/asc" > "${S}/bin/${unprovided}"
		chmod 755 "${S}/bin/${unprovided}"
	done

	# release bug: avmplus is not set executable
	cp "${S}/modules/compiler/asdoc/avmplus.linux" "${S}/bin/avmplus"
	chmod 755 "${S}/bin/avmplus"
	chmod 755 "${S}/asdoc/templates/asDocHelper.linux"

	cd "${S}/in/player/lnx"
	if use player; then
		DISTDIR=`pwd` unpack flashplayer.tar.gz || die failed to unpack player
	fi
	if use nsplugin; then
		DISTDIR=`pwd` unpack libflashplayer.so.tar.gz || die failed to unpack plugin
	fi

}

src_compile() {

	EANT_DOC_TARGET=

	einfo Building slimmed-down ASC
	
	EANT_BUILD_XML="${S}/modules/asc/build/java/build.xml"
	java-pkg-2_src_compile || die "failed to build actionscript compiler"
	cp "${S}/modules/asc/lib/"*.jar "${S}/lib/" || die "failed to move asc jars"

	einfo Building common messaging components from BlazeDS

	EANT_BUILD_XML="${S}/modules/common/build.xml"
	java-pkg-2_src_compile || die "failed to build blazeds components"

	einfo Building antTasks

	EANT_GENTOO_CLASSPATH="ant-core"
	EANT_BUILD_XML="{S}/modules/antTasks/build.xml"
	java-pkg-2_src_compile || die "failed to build ant tasks"

	einfo Building Flex SDK

	EANT_BUILD_XML="${S}/build.xml"
	EANT_BUILD_TARGET="main"
	java-pkg-2_src_compile || die "failed to build flex sdk"

	if use doc; then

		einfo Building documentation

		# case mismatch
		mv ${S}/frameworks/projects/framework/asdoc/en_US/mx/controls/examples/Local.mxml \
			${S}/frameworks/projects/framework/asdoc/en_US/mx/controls/examples/local.mxml


		mkdir ${S}/doc

		# this doesn't really work right
		for project in airframework framework haloclassic rpc utilities; do
			local ASDOC=asdoc
			if [[ "${project}" == "airframework" ]]; then ASDOC=aasdoc; fi
			local path="${S}/frameworks/projects/${project}/"
			local classes=$(ls "${path}/src/"*.as | sed 's,.*/\([^/]*\)\.as,\1,')
			local extraargs=''
			ADOBE_NS=http://www.adobe.com/2006/mxml
			if [[ -e "${path}/manifest.xml" ]]; then
				extraargs="${extraargs} -namespace $ADOBE_NS ${path}/manifest.xml -doc-namespaces $ADOBE_NS"
			fi
			if [[ -e "${path}/asdoc/en_US" ]]; then	
				extraargs="${extraargs} -examples-path ${path}/asdoc/en_US/"
			fi
			"${S}/bin/${ASDOC}" ${extraargs} -doc-classes $classes -source-path "${path}/src" -output "${S}/doc/${project}"
		done

	fi
}


src_install() {
	dodoc README.txt
	dohtml collateral/en_US/*
	dodoc modules/compiler/flex_compiler_api_guide.pdf

	rm bin/*.exe bin/*.bat bin/adl
	
	if use nosource; then
		rm -rf frameworks/projects
	fi
	rm -rf frameworks/projects/*/asdoc
	rm -rf frameworks/tests

	INSTALL="flex-sdk-description.xml bin lib frameworks asdoc"

	if use samples; then
		INSTALL="${INSTALL} samples"
	fi

	FLEX_HOME=/usr/lib/${PN}-${SLOT}
	dodir ${FLEX_HOME}
	cp -pPr ${INSTALL} "${D}/${FLEX_HOME}/" || die "failed to install sdk"

	envfile=50${PN}
	echo "FLEX_HOME=\"${FLEX_HOME}\"" >> ${envfile}
	echo "PATH=\"${FLEX_HOME}/bin\"" >> ${envfile}
	doenvd ${envfile}

	if use doc; then
		dohtml -r doc/*
	fi

	if use player; then
		dobin in/player/lnx/flashplayer || die "failed to install player"
	fi

	if use nsplugin; then
		exeinto /opt/netscape/plugins
		doexe in/player/lnx/libflashplayer.so
		inst_plugin /opt/netscape/plugins/libflashplayer.so || die "failed to install plugin"
	fi
}

pkg_postinst() {
	einfo "Please source /etc/profile in open shells before using flex."
}