/*************************************************************************
 *
 *  $RCSfile: translatechanges.hxx,v $
 *
 *  $Revision: 1.1 $
 *
 *  last change: $Author: jb $ $Date: 2000-11-07 14:34:32 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
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 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
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 *  See the License for the specific provisions governing your rights and
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 *
 ************************************************************************/

#ifndef CONFIGMGR_API_TRANSLATECHANGES_HXX_
#define CONFIGMGR_API_TRANSLATECHANGES_HXX_

#include "apitypes.hxx"

#include <com/sun/star/beans/XPropertyChangeListener.hpp>
#include <com/sun/star/beans/XVetoableChangeListener.hpp>
#include <com/sun/star/beans/XPropertiesChangeListener.hpp>
#include <com/sun/star/container/XContainerListener.hpp>
#include <com/sun/star/util/XChangesListener.hpp>

namespace configmgr
{
// ---------------------------------------------------------------------------------------------------
    namespace css = ::com::sun::star;
    namespace uno       = css::uno;
    namespace lang      = css::lang;
    namespace util      = css::util;
    namespace beans     = css::beans;
    namespace container = css::container;
// ---------------------------------------------------------------------------------------------------

    namespace configuration
    {
        struct NodeChangeInfo;
        struct ExtendedNodeChangeInfo;
        class NodeChange;
        class NodeChanges;
        class Tree;
        class NodeRef;
        class NodeID;
        class RelativePath;
    }
// ---------------------------------------------------------------------------------------------------

    namespace configapi
    {
        class NotifierImpl;
        class Factory;

        struct UnoChange { uno::Any oldValue, newValue; };

    //interpreting NodeChanges
        // resolve the relative path from a given base to the changed node
        bool resolveChangeLocation(configuration::RelativePath& aPath, configuration::ExtendedNodeChangeInfo const& aChange, configuration::Tree const& aBaseTree);
        // change path and base settings to start from the given base
        bool rebaseChange(configuration::ExtendedNodeChangeInfo& aChange, configuration::Tree const& aBaseTree);
        // resolve non-uno elements to Uno Objects
        bool resolveUnoObjects(UnoChange& aUnoChange, configuration::NodeChangeInfo const& aChange,  Factory& rFactory);
        // resolve non-uno elements to Uno Objects inplace
        bool resolveToUno(configuration::NodeChangeInfo const& aChange, Factory& rFactory);

    // building events
        /// find the sending api object
        void fillEventSource(lang::EventObject& rEvent, configuration::Tree const& aTree, configuration::NodeRef const& aNode, Factory& rFactory);

        /// fill a change info from a NodeChangeInfo
        void fillChange(util::ElementChange& rChange, configuration::ExtendedNodeChangeInfo const& aInfo, configuration::Tree const& aBaseTree, Factory& rFactory);
        /// fill a change info from a NodeChangeInfo (base,path and uno objects are assumed to be resolved already)
        void fillChangeFromResolved(util::ElementChange& rChange, configuration::ExtendedNodeChangeInfo const& aInfo);

        /// fill a event from a NodeChangeInfo
        void fillEventData(container::ContainerEvent& rEvent, configuration::ExtendedNodeChangeInfo const& aInfo, Factory& rFactory);
        /// fill a event from a NodeChangeInfo (uno objects are assumed to be resolved already)
        void fillEventDataFromResolved(container::ContainerEvent& rEvent, configuration::ExtendedNodeChangeInfo const& aInfo);
        /// fill a event from a NodeChangeInfo(uno objects are assumed to be resolved already) - returns false if this isn't a property change
        bool fillEventData(beans::PropertyChangeEvent& rEvent, configuration::ExtendedNodeChangeInfo const& aInfo, Factory& rFactory, bool bMore);
        /// fill a event from a NodeChangeInfo(uno objects are assumed to be resolved already) - returns false if this isn't a property change
        bool fillEventDataFromResolved(beans::PropertyChangeEvent& rEvent, configuration::ExtendedNodeChangeInfo const& aInfo, bool bMore);
    }
// ---------------------------------------------------------------------------------------------------
}

#endif // CONFIGMGR_API_TRANSLATECHANGES_HXX_