/**************************************************************
 * 
 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/



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.container.XNameAccess;
import com.sun.star.container.XNameContainer;
import com.sun.star.document.XExporter;
import com.sun.star.lang.XComponent;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.style.XStyle;
import com.sun.star.style.XStyleFamiliesSupplier;
import com.sun.star.uno.Any;
import com.sun.star.uno.AnyConverter;
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.XMLStylesExporter</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 XMLStylesExporter extends TestCase {
    static XComponent xSheetDoc;
    protected int counter = 0;

    /**
     * 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 occured.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.XMLStylesExporter</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. New style 'NewStyle' added to style family "Cell Styles".
    * This made for checking if this style is successfully exported within
    * the document styles information.
    *     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>
    */
    protected synchronized TestEnvironment createTestEnvironment(TestParameters tParam, PrintWriter log) {

        SOfficeFactory SOF = SOfficeFactory.getFactory(  (XMultiServiceFactory) tParam.getMSF() );
        XMultiServiceFactory xMSF =  (XMultiServiceFactory) tParam.getMSF() ;
        XInterface oObj = null;
        FilterChecker filter = new FilterChecker(log);
        Any arg = new Any(new Type(XDocumentHandler.class),filter);

        String newName = "NewStyle" + counter++;
        // Adding tags for checking existence of head tag and property value
        filter.addTag(new XMLTools.Tag("office:document-styles"));
        filter.addTag(new XMLTools.Tag("style:style","style:name", newName));

        try {
            oObj = (XInterface) xMSF.createInstanceWithArguments(
                "com.sun.star.comp.Calc.XMLStylesExporter", new Object[] {arg});
            XExporter xEx = (XExporter)
                UnoRuntime.queryInterface(XExporter.class,oObj);
            xEx.setSourceDocument(xSheetDoc);

            // Obtaining and changing property values
            XStyleFamiliesSupplier styleSup = (XStyleFamiliesSupplier)
                UnoRuntime.queryInterface(
                    XStyleFamiliesSupplier.class, xSheetDoc);
            XNameAccess StyleFamilies = styleSup.getStyleFamilies();
            String[] styleFamiliesNames = StyleFamilies.getElementNames();
            XNameContainer StyleFamilyName = (XNameContainer) 
                AnyConverter.toObject(new Type(XNameContainer.class),
                    StyleFamilies.getByName(styleFamiliesNames[0]));
            Object SC = SOF.createInstance(
                xSheetDoc, "com.sun.star.style.CellStyle");
            XStyle StyleCell = (XStyle)
                UnoRuntime.queryInterface(XStyle.class,SC);
            StyleFamilyName.insertByName(newName, StyleCell);
            
            log.println("fill sheet 1 with contnet...");
            util.CalcTools.fillCalcSheetWithContent(xSheetDoc, 1, 3, 3, 50, 100);
            
        } catch (com.sun.star.uno.Exception e) {
            e.printStackTrace(log);
            throw new StatusException("Can't create environment.", e);
        } catch (java.lang.Exception e) {
            e.printStackTrace(log);
            throw new StatusException("Can't create environment.", e);
        }

        // 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 FilterChecker extends XMLTools.XMLChecker
        implements ifc.document._XFilter.FilterChecker {

        /**
         * Creates a class which will write information
         * into log specified.
         */
        public FilterChecker(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();
        }
    }
}