/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
 */

package mod._sc;

import java.io.PrintWriter;

import lib.StatusException;
import lib.TestCase;
import lib.TestEnvironment;
import lib.TestParameters;
import util.SOfficeFactory;
import util.XMLTools;

import com.sun.star.beans.XPropertySet;
import com.sun.star.document.XExporter;
import com.sun.star.frame.XController;
import com.sun.star.frame.XModel;
import com.sun.star.lang.XComponent;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.uno.Any;
import com.sun.star.uno.Type;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XInterface;
import com.sun.star.xml.sax.XDocumentHandler;

/**
 * Test for object which is represented by service
 * <code>com.sun.star.comp.Calc.XMLSettingsExporter</code>. <p>
 * Object implements the following interfaces :
 * <ul>
 *  <li><code>com::sun::star::lang::XInitialization</code></li>
 *  <li><code>com::sun::star::document::ExportFilter</code></li>
 *  <li><code>com::sun::star::document::XFilter</code></li>
 *  <li><code>com::sun::star::document::XExporter</code></li>
 *  <li><code>com::sun::star::beans::XPropertySet</code></li>
 * </ul>
 * @see com.sun.star.lang.XInitialization
 * @see com.sun.star.document.ExportFilter
 * @see com.sun.star.document.XFilter
 * @see com.sun.star.document.XExporter
 * @see com.sun.star.beans.XPropertySet
 * @see ifc.lang._XInitialization
 * @see ifc.document._ExportFilter
 * @see ifc.document._XFilter
 * @see ifc.document._XExporter
 * @see ifc.beans._XPropertySet
 */
public class XMLSettingsExporter extends TestCase {

    static XComponent xSheetDoc;

    /**
     * New spreadsheet document created.
     */
    protected void initialize( TestParameters tParam, PrintWriter log ) {
        SOfficeFactory SOF = SOfficeFactory.getFactory( (XMultiServiceFactory)tParam.getMSF() );

        try {
            log.println( "creating a calc document" );
            xSheetDoc = SOF.openDoc("scalc","_blank");
        } catch ( com.sun.star.uno.Exception e ) {
            // Some exception occures.FAILED
            e.printStackTrace( log );
            throw new StatusException( "Couldn't create document", e );
        }
    }

    /**
     * Spreadsheet document disposed
     */
    protected void cleanup( TestParameters tParam, PrintWriter log ) {
        log.println( "    disposing xCalcDoc " );
        util.DesktopTools.closeDoc(xSheetDoc);
    }

    /**
    * Creating a Testenvironment for the interfaces to be tested.
    * Creates an instance of the service
    * <code>com.sun.star.comp.Calc.XMLSettingsExporter</code> with
    * argument which is an implementation of <code>XDocumentHandler</code>
    * and which can check if required tags and character data is
    * exported. <p>
    * The calc document is set as a source document for exporter
    * created. Sets settings' property 'ShowGrid' to 'false', then checks
    * it in the exported xml document.<p>
    *     Object relations created :
    * <ul>
    *  <li> <code>'MediaDescriptor'</code> for
    *      {@link ifc.document._XFilter} interface </li>
    *  <li> <code>'XFilter.Checker'</code> for
    *      {@link ifc.document._XFilter} interface </li>
    *  <li> <code>'SourceDocument'</code> for
    *      {@link ifc.document._XExporter} interface </li>
    * </ul>
    */
    public synchronized TestEnvironment createTestEnvironment( TestParameters tParam,
                                                  PrintWriter log )
                                                    throws StatusException {

        XMultiServiceFactory xMSF = (XMultiServiceFactory)tParam.getMSF() ;
        XInterface oObj = null;
        SettingsFilterChecker filter = new SettingsFilterChecker(log);
        Any arg = new Any(new Type(XDocumentHandler.class), filter);
        try {
            oObj = (XInterface) xMSF.createInstanceWithArguments(
                "com.sun.star.comp.Calc.XMLSettingsExporter",
                new Object[] {arg} );
            XExporter xEx = UnoRuntime.queryInterface
                (XExporter.class,oObj);
            xEx.setSourceDocument(xSheetDoc);

            //set some settings
            XModel xSheetModel = UnoRuntime.queryInterface(XModel.class, xSheetDoc);
            XController xController = xSheetModel.getCurrentController();
            XPropertySet xPropSet = UnoRuntime.queryInterface(XPropertySet.class, xController);
            xPropSet.setPropertyValue("ShowGrid", "false");

            util.CalcTools.fillCalcSheetWithContent(xSheetDoc, 0, 3, 3, 50, 50);

        } catch (com.sun.star.uno.Exception e) {
            e.printStackTrace(log) ;
            throw new StatusException("Can't create component.", e) ;
        } catch (java.lang.Exception e) {
            e.printStackTrace(log);
            throw new StatusException("Can't create environment.", e);
        }

        //Create and prepare filter
        // adding tags which must be contained in XML output
        filter.addTag(new XMLTools.Tag("office:document-settings") );
        filter.addTagEnclosed(
            new XMLTools.Tag("office:settings"),
            new XMLTools.Tag("office:document-settings") );
        filter.addCharactersEnclosed(
            "false",
            new XMLTools.Tag("config:config-item", "config:name", "ShowGrid") );

        // create testobject here
        log.println( "creating a new environment" );
        TestEnvironment tEnv = new TestEnvironment( oObj );

        tEnv.addObjRelation("MediaDescriptor", XMLTools.createMediaDescriptor(
            new String[] {"FilterName"},
            new Object[] {"scalc: StarOffice XML (Calc)"}));
        tEnv.addObjRelation("SourceDocument",xSheetDoc);
        tEnv.addObjRelation("XFilter.Checker", filter) ;
        return tEnv;
    }

    /**
     * This class checks the XML for tags and data required and returns
     * checking result to <code>XFilter</code> interface test. All
     * the information about errors occurred in XML data is written
     * to log specified.
     * @see ifc.document._XFilter
     */
    protected class SettingsFilterChecker extends XMLTools.XMLChecker
      implements ifc.document._XFilter.FilterChecker {

        /**
         * Creates a class which will write information
         * into log specified.
         */
        public SettingsFilterChecker(PrintWriter log) {
            super(log, false) ;
        }
        /**
         * <code>_XFilter.FilterChecker</code> interface method
         * which returns the result of XML checking.
         * @return <code>true</code> if the XML data exported was
         * valid (i.e. all necessary tags and character data exists),
         * <code>false</code> if some errors occurred.
         */
        public boolean checkFilter() {
            return check();
        }
    }
}