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+/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * The Contents of this file are made available subject to the terms of
+ * the BSD license.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *************************************************************************/
+
+// __________ Imports __________
+
+
+// base graphics things
+import com.sun.star.awt.Point;
+import com.sun.star.awt.Size;
+import com.sun.star.beans.XPropertySet;
+// application specific classes
+import com.sun.star.chart.XChartDocument;
+import com.sun.star.chart.XDiagram;
+import com.sun.star.drawing.XDrawPageSupplier;
+import com.sun.star.drawing.XDrawPagesSupplier;
+import com.sun.star.drawing.XShape;
+import com.sun.star.drawing.XShapes;
+import com.sun.star.frame.XModel;
+// factory for creating components
+import com.sun.star.lang.XMultiServiceFactory;
+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.uno.Any;
+import com.sun.star.uno.Type;
+import com.sun.star.uno.UnoRuntime;
+
+// __________ Implementation __________
+
+// Helper for creating an OLE chart
+
+public class ChartHelper
+{
+ public ChartHelper( XModel aContainerDoc )
+ {
+ maContainerDocument = aContainerDoc;
+ }
+
+ public XChartDocument insertOLEChartInWriter(
+ Point aUpperLeft,
+ Size aExtent,
+ String sChartServiceName )
+ {
+ XChartDocument aResult = null;
+
+ XMultiServiceFactory aFact = UnoRuntime.queryInterface(XMultiServiceFactory.class,
+ maContainerDocument );
+
+ if( aFact != null )
+ {
+ try
+ {
+ XTextContent xTextContent = UnoRuntime.queryInterface(
+ XTextContent.class,
+ aFact.createInstance("com.sun.star.text.TextEmbeddedObject"));
+
+ if ( xTextContent != null )
+ {
+ XPropertySet xPropSet = UnoRuntime.queryInterface(
+ XPropertySet.class, xTextContent);
+
+ Any aAny = new Any(new Type(String.class), msChartClassID);
+ xPropSet.setPropertyValue("CLSID", aAny );
+
+ XTextDocument xTextDoc = UnoRuntime.queryInterface(XTextDocument.class,
+ maContainerDocument);
+ XText xText = xTextDoc.getText();
+ XTextCursor xCursor = xText.createTextCursor();
+
+ //insert embedded object in text -> object will be created
+ xText.insertTextContent( xCursor, xTextContent, true );
+
+ // set size and position
+ XShape xShape = UnoRuntime.queryInterface(
+ XShape.class, xTextContent);
+ xShape.setSize( aExtent );
+
+ aAny = new Any(new Type(Short.class),
+ Short.valueOf(com.sun.star.text.VertOrientation.NONE));
+ xPropSet.setPropertyValue("VertOrient", aAny );
+ aAny = new Any(new Type(Short.class),
+ Short.valueOf(com.sun.star.text.HoriOrientation.NONE));
+ xPropSet.setPropertyValue("HoriOrient", aAny );
+ aAny = new Any(new Type(Integer.class), Integer.valueOf(aUpperLeft.Y));
+ xPropSet.setPropertyValue("VertOrientPosition", aAny );
+ aAny = new Any(new Type(Integer.class), Integer.valueOf(aUpperLeft.X));
+ xPropSet.setPropertyValue("HoriOrientPosition", aAny );
+
+ // retrieve the chart document as model of the OLE shape
+ aResult = UnoRuntime.queryInterface(
+ XChartDocument.class,
+ xPropSet.getPropertyValue( "Model" ));
+
+ // create a diagram via the factory and set this as
+ // new diagram
+ aResult.setDiagram(
+ UnoRuntime.queryInterface(
+ XDiagram.class,
+ UnoRuntime.queryInterface(
+ XMultiServiceFactory.class,
+ aResult ).createInstance(sChartServiceName )));
+ }
+ } catch( Exception ex)
+ {
+ System.out.println( "caught exception: " + ex );
+ }
+ }
+
+ return aResult;
+ }
+
+ public XChartDocument insertOLEChartInDraw(
+ Point aUpperLeft,
+ Size aExtent,
+ String sChartServiceName )
+ {
+ XChartDocument aResult = null;
+
+ XShapes aPage = null;
+
+ // try interface for multiple pages in a document
+ XDrawPagesSupplier aSupplier = UnoRuntime.queryInterface(XDrawPagesSupplier.class,
+ maContainerDocument );
+
+ if( aSupplier != null )
+ {
+ try
+ {
+ // get first page
+ aPage = UnoRuntime.queryInterface(
+ XShapes.class, aSupplier.getDrawPages().getByIndex( 0 ) );
+ }
+ catch( Exception ex )
+ {
+ System.out.println( "First page not found in shape collection: " +
+ ex );
+ }
+ }
+ else
+ {
+ // try interface for single draw page (e.g. spreadsheet)
+ XDrawPageSupplier aOnePageSupplier = UnoRuntime.queryInterface(XDrawPageSupplier.class,
+ maContainerDocument );
+
+ if( aOnePageSupplier != null )
+ {
+ aPage = UnoRuntime.queryInterface(
+ XShapes.class, aOnePageSupplier.getDrawPage());
+ }
+ }
+
+ if( aPage != null )
+ {
+ XMultiServiceFactory aFact = UnoRuntime.queryInterface(XMultiServiceFactory.class,
+ maContainerDocument );
+
+ if( aFact != null )
+ {
+ try
+ {
+ // create an OLE shape
+ XShape aShape = UnoRuntime.queryInterface(
+ XShape.class,
+ aFact.createInstance( "com.sun.star.drawing.OLE2Shape" ));
+
+ // insert the shape into the page
+ aPage.add( aShape );
+ aShape.setPosition( aUpperLeft );
+ aShape.setSize( aExtent );
+
+ // make the OLE shape a chart
+ XPropertySet aShapeProp = UnoRuntime.queryInterface(XPropertySet.class, aShape );
+ if( aShapeProp != null )
+ {
+ // set the class id for charts
+ aShapeProp.setPropertyValue( "CLSID", msChartClassID );
+
+ // retrieve the chart document as model of the OLE shape
+ aResult = UnoRuntime.queryInterface(
+ XChartDocument.class,
+ aShapeProp.getPropertyValue( "Model" ));
+
+ // create a diagram via the factory and set this as
+ // new diagram
+ aResult.setDiagram(
+ UnoRuntime.queryInterface(
+ XDiagram.class,
+ UnoRuntime.queryInterface(
+ XMultiServiceFactory.class,
+ aResult ).createInstance(sChartServiceName )));
+ }
+ }
+ catch( Exception ex )
+ {
+ System.out.println( "Couldn't change the OLE shape into a chart: " + ex );
+ }
+ }
+ }
+
+ return aResult;
+ }
+
+
+ // __________ private members and methods __________
+
+ private static final String msChartClassID = "12dcae26-281f-416f-a234-c3086127382e";
+
+ private final XModel maContainerDocument;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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