#  Copyright (C) 2003-2004 Doug Gregor and Dave Abrahams. Distributed

# under the Boost Software License, Version 1.0. (See accompanying

# file LICENSE_1_0.txt or copy at

# http://www.boost.org/LICENSE_1_0.txt)

#

#  This module defines rules to handle generation of PDF and

#  PostScript files from XSL Formatting Objects via Apache FOP

import generators ;

import common ;

import boostbook ;

generators.register-standard fop.render.pdf : FO : PDF ;

generators.register-standard fop.render.ps : FO : PS ;

# Initializes the fop toolset.

#

rule init ( fop-command ? : java-home ? : java ? )

{

    local has-command = $(.has-command) ;

    if $(fop-command)

    {

        .has-command = true ;

    }

    if $(fop-command) || ! $(has-command)

    {

        fop-command = [ common.get-invocation-command fop : fop : $(fop-command) 

          : [ modules.peek : FOP_DIR ] ] ;

    }

    if $(fop-command)

    {

        .FOP_COMMAND = $(fop-command) ;

    }

    if $(java-home) || $(java)

    {

        .FOP_SETUP = ;

        # JAVA_HOME is the location that java was installed to.

        if $(java-home)

        {

            .FOP_SETUP += [ common.variable-setting-command JAVA_HOME : $(java-home) ] ;

        }

        # JAVACMD is the location that of the java executable, useful for a

        # non-standard java installation, where the executable isn't at

        # $JAVA_HOME/bin/java.

        if $(java)

        {

            .FOP_SETUP += [ common.variable-setting-command JAVACMD : $(java) ] ;

        }

    }

}

actions render.pdf

{

    $(.FOP_SETUP) $(.FOP_COMMAND:E=fop) $(>) $(<)

}

actions render.ps

{

    $(.FOP_SETUP) $(.FOP_COMMAND:E=fop) $(>) -ps $(<)

}