libreoffice/odk/examples/DevelopersGuide/Drawing/LayerDemo.java

/*************************************************************************
 *
 *  $RCSfile: LayerDemo.java,v $
 *
 *  $Revision: 1.3 $
 *
 *  last change: $Author: hr $ $Date: 2003-06-30 15:24:01 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  the BSD license.
 *
 *  Copyright (c) 2003 by Sun Microsystems, Inc.
 *  All rights reserved.
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 *     from this software without specific prior written permission.
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// __________ Imports __________

// base classes
import com.sun.star.uno.UnoRuntime;
import com.sun.star.lang.*;

// property access
import com.sun.star.beans.*;

// name access
import com.sun.star.container.*;

// text
import com.sun.star.text.*;
import com.sun.star.style.*;


// application specific classes
import com.sun.star.drawing.*;

// presentation specific classes
import com.sun.star.presentation.*;

// Point, Size, ..
import com.sun.star.awt.*;
import java.io.File;


// __________ Implementation __________

/** LayerDemo
    @author Sven Jacobi
 */

public class LayerDemo
{
    public static void main( String args[] )
    {
        XComponent xDrawDoc = null;
        try
        {
            String sConnection;
            if ( args.length >= 1 )
                sConnection = args[ 1 ];
            else
                sConnection = "uno:socket,host=localhost,port=8100;urp;StarOffice.ServiceManager";
            XMultiServiceFactory xServiceFactory =
                Helper.connect( sConnection );

            // suppress Presentation Autopilot when opening the document
            // properties are the same as described for com.sun.star.document.MediaDescriptor
            PropertyValue[] pPropValues = new PropertyValue[ 1 ];
            pPropValues[ 0 ] = new PropertyValue();
            pPropValues[ 0 ].Name = "Silent";
            pPropValues[ 0 ].Value = new Boolean( true );

            xDrawDoc = Helper.createDocument( xServiceFactory,
                "private:factory/sdraw", "_blank", 0, pPropValues );


            // create two rectangles
            XDrawPage xPage = PageHelper.getDrawPageByIndex( xDrawDoc, 0 );
            XShapes xShapes = (XShapes)
                    UnoRuntime.queryInterface( XShapes.class, xPage );

            XShape xRect1 = ShapeHelper.createShape( xDrawDoc,
                new Point( 1000, 1000 ), new Size( 5000, 5000 ),
                    "com.sun.star.drawing.RectangleShape" );

            XShape xRect2 = ShapeHelper.createShape( xDrawDoc,
                new Point( 1000, 7000 ), new Size( 5000, 5000 ),
                    "com.sun.star.drawing.RectangleShape" );

            xShapes.add( xRect1 );
            xShapes.add( xRect2 );
            XPropertySet xTextProp = ShapeHelper.addPortion( xRect2, "this shape is locked", false );
            xTextProp.setPropertyValue( "ParaAdjust", ParagraphAdjust.CENTER );
            ShapeHelper.addPortion( xRect2, "and the shape above is not visible", true );
            ShapeHelper.addPortion( xRect2, "(switch to the layer view to gain access)", true );


            // query for the XLayerManager
            XLayerSupplier xLayerSupplier = (XLayerSupplier)
                (XLayerSupplier)UnoRuntime.queryInterface(
                    XLayerSupplier.class, xDrawDoc );
            XNameAccess xNameAccess = xLayerSupplier.getLayerManager();
            XLayerManager xLayerManager = (XLayerManager)
                (XLayerManager)UnoRuntime.queryInterface(
                    XLayerManager.class, xNameAccess );

            // create a layer and set its properties
            XPropertySet xLayerPropSet;
            XLayer xNotVisibleAndEditable = xLayerManager.insertNewByIndex( xLayerManager.getCount() );
            xLayerPropSet = (XPropertySet)
                (XPropertySet)UnoRuntime.queryInterface(
                    XPropertySet.class, xNotVisibleAndEditable );
            xLayerPropSet.setPropertyValue( "Name", "NotVisibleAndEditable" );
            xLayerPropSet.setPropertyValue( "IsVisible", new Boolean( false ) );
            xLayerPropSet.setPropertyValue( "IsLocked", new Boolean( true ) );

            // create a second layer
            XLayer xNotEditable = xLayerManager.insertNewByIndex( xLayerManager.getCount() );
            xLayerPropSet = (XPropertySet)
                (XPropertySet)UnoRuntime.queryInterface(
                    XPropertySet.class, xNotEditable );
            xLayerPropSet.setPropertyValue( "Name", "NotEditable" );
            xLayerPropSet.setPropertyValue( "IsVisible", new Boolean( true ) );
            xLayerPropSet.setPropertyValue( "IsLocked", new Boolean( true ) );

            // attach the layer to the rectangles
            xLayerManager.attachShapeToLayer( xRect1, xNotVisibleAndEditable );
            xLayerManager.attachShapeToLayer( xRect2, xNotEditable );

        }
        catch( Exception ex )
        {
            System.out.println( ex );
        }
        System.exit( 0 );
    }
}