/**************************************************************
 * 
 * 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._sw;

import java.io.PrintWriter;

import lib.StatusException;
import lib.TestCase;
import lib.TestEnvironment;
import lib.TestParameters;
import util.AccessibilityTools;
import util.SOfficeFactory;
import util.WriterTools;
import util.utils;

import com.sun.star.accessibility.AccessibleRole;
import com.sun.star.accessibility.XAccessible;
import com.sun.star.awt.XWindow;
import com.sun.star.beans.XPropertySet;
import com.sun.star.frame.XController;
import com.sun.star.frame.XModel;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.text.TextContentAnchorType;
import com.sun.star.text.XText;
import com.sun.star.text.XTextContent;
import com.sun.star.text.XTextCursor;
import com.sun.star.text.XTextDocument;
import com.sun.star.text.XTextFrame;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XInterface;
import com.sun.star.view.XViewSettingsSupplier;

/**
* Test of accessible object for the text frame of a text document.<p>
* Object implements the following interfaces :
* <ul>
*  <li> <code>::com::sun::star::accessibility::XAccessible</code></li>
* </ul>
* @see com.sun.star.accessibility.XAccessible
*/
public class SwAccessibleTextFrameView extends TestCase {

    XTextDocument xTextDoc = null;

    /**
    * Called to create an instance of <code>TestEnvironment</code>
    * with an object to test and related objects.
    * Creates a frame and inserts it into document.
    * Obtains accessible object for the inserted text frame.
    *
    * @param tParam test parameters
    * @param log writer to log information while testing
    *
    * @see TestEnvironment
    * @see #getTestEnvironment
    */
    protected TestEnvironment createTestEnvironment(
        TestParameters Param, PrintWriter log) {

        XInterface oObj = null;
        XTextFrame oFrame1 = null;
        XPropertySet oPropSet = null;
        XText oText = null;
        XTextCursor oCursor = null;

        // get a soffice factory object
        SOfficeFactory SOF = SOfficeFactory.getFactory( (XMultiServiceFactory)Param.getMSF() );
        // creating Frames
        log.println( "creating Frames" );
        try {
            oFrame1 = SOF.createTextFrame(xTextDoc, 500, 500);
            oPropSet = (XPropertySet)UnoRuntime.queryInterface(
                XPropertySet.class, oFrame1 );
            oPropSet.setPropertyValue("AnchorType",
                TextContentAnchorType.AS_CHARACTER);
            oText = xTextDoc.getText();
            oCursor = oText.createTextCursor();

            log.println( "inserting Frame1" );
            XTextContent the_content = (XTextContent)
                UnoRuntime.queryInterface(XTextContent.class, oFrame1);
            oText.insertTextContent(oCursor, the_content, true);
        } catch (Exception e) {
            e.printStackTrace(log);
            throw new StatusException("Couldn't insert TextFrame", e);
        }

        XModel aModel = (XModel)
            UnoRuntime.queryInterface(XModel.class, xTextDoc);

        AccessibilityTools at = new AccessibilityTools();

        XWindow xWindow = at.getCurrentWindow((XMultiServiceFactory)Param.getMSF(), aModel);
        XAccessible xRoot = at.getAccessibleObject(xWindow);

        at.getAccessibleObjectForRole(xRoot, AccessibleRole.TEXT_FRAME);

        oObj = at.SearchedContext;

        log.println("ImplementationName " + utils.getImplName(oObj));
        at.printAccessibleTree(log, xRoot, Param.getBool(util.PropertyName.DEBUG_IS_ACTIVE));

        TestEnvironment tEnv = new TestEnvironment(oObj);

        XController xController = xTextDoc.getCurrentController();
        XViewSettingsSupplier xViewSetSup = (XViewSettingsSupplier)
                UnoRuntime.queryInterface(XViewSettingsSupplier.class,
                xController);

        final XPropertySet PropSet = xViewSetSup.getViewSettings();

        tEnv.addObjRelation("EventProducer",
            new ifc.accessibility._XAccessibleEventBroadcaster.EventProducer() {
                public void fireEvent() {
                    try {
                        //change zoom value to 15%
                        PropSet.setPropertyValue("ZoomValue", new Short("15"));
                        //and back to 100%
                        PropSet.setPropertyValue("ZoomValue", new Short("100"));
                    } catch ( com.sun.star.lang.WrappedTargetException e ) {

                    }  catch ( com.sun.star.lang.IllegalArgumentException e ) {

                    } catch ( com.sun.star.beans.PropertyVetoException e ) {

                    } catch ( com.sun.star.beans.UnknownPropertyException e ) {

                    }
                }
            });


        return tEnv;

    }

    /**
    * Called while disposing a <code>TestEnvironment</code>.
    * Disposes text document.
    * @param tParam test parameters
    * @param tEnv the environment to cleanup
    * @param log writer to log information while testing
    */
    protected void cleanup( TestParameters Param, PrintWriter log) {
        log.println("dispose text document");
        util.DesktopTools.closeDoc(xTextDoc);
    }

    /**
     * Called while the <code>TestCase</code> initialization.
     * Creates a text document.
     *
     * @param tParam test parameters
     * @param log writer to log information while testing
     *
     * @see #initializeTestCase
     */
    protected void initialize(TestParameters Param, PrintWriter log) {
        log.println( "creating a text document" );
        xTextDoc = WriterTools.createTextDoc((XMultiServiceFactory)Param.getMSF());
    }
}