plugins/org.eclipse.actf.model.ui.editors.ooo/src/org/eclipse/actf/model/internal/ui/editors/ooo/util/OOoNavigation.java - actf/org.eclipse.actf.common - Git at Google

 /*******************************************************************************
  * Copyright (c) 2007, 2008 IBM Corporation and Others
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *    Norimasa HAYASHIDA - initial API and implementation
  *******************************************************************************/
 package org.eclipse.actf.model.internal.ui.editors.ooo.util;

 import org.eclipse.actf.model.dom.odf.ODFConstants.ContentType;
 import org.eclipse.actf.model.dom.odf.base.DrawingObjectElement;
 import org.eclipse.actf.model.dom.odf.base.ODFDocument;
 import org.eclipse.actf.model.dom.odf.base.ODFElement;
 import org.eclipse.actf.model.dom.odf.dr3d.Dr3dConstants;
 import org.eclipse.actf.model.dom.odf.draw.ControlElement;
 import org.eclipse.actf.model.dom.odf.draw.DrawConstants;
 import org.eclipse.actf.model.dom.odf.draw.FrameElement;
 import org.eclipse.actf.model.dom.odf.draw.PageElement;
 import org.eclipse.actf.model.dom.odf.table.TableConstants;
 import org.eclipse.actf.model.dom.odf.table.TableElement;
 import org.eclipse.actf.model.dom.odf.util.converter.ODFConverter;
 import org.eclipse.actf.util.xpath.XPathServiceFactory;
 import org.w3c.dom.Element;
 import org.w3c.dom.Node;
 import org.w3c.dom.NodeList;

 import com.sun.star.container.NoSuchElementException;
 import com.sun.star.container.XNameAccess;
 import com.sun.star.drawing.XDrawPage;
 import com.sun.star.drawing.XDrawPageSupplier;
 import com.sun.star.drawing.XDrawPages;
 import com.sun.star.drawing.XDrawPagesSupplier;
 import com.sun.star.frame.XController;
 import com.sun.star.frame.XFrame;
 import com.sun.star.frame.XModel;
 import com.sun.star.lang.IllegalArgumentException;
 import com.sun.star.lang.IndexOutOfBoundsException;
 import com.sun.star.lang.WrappedTargetException;
 import com.sun.star.lang.XComponent;
 import com.sun.star.lang.XMultiServiceFactory;
 import com.sun.star.table.XCell;
 import com.sun.star.text.XTextDocument;
 import com.sun.star.text.XTextEmbeddedObjectsSupplier;
 import com.sun.star.text.XTextGraphicObjectsSupplier;
 import com.sun.star.text.XTextTable;
 import com.sun.star.text.XTextTablesSupplier;
 import com.sun.star.text.XTextViewCursor;
 import com.sun.star.text.XTextViewCursorSupplier;
 import com.sun.star.uno.UnoRuntime;
 import com.sun.star.view.XSelectionSupplier;

 public class OOoNavigation {

 	private String _targetContentID = null;
 	private ODFDocument _contentXML = null;
 	private ContentType _fileType = null;
 	private XMultiServiceFactory _xMSF = null;
 	private XComponent _xComp = null;

 	public OOoNavigation(XMultiServiceFactory xMSF, XComponent xComponent) {
 		this._xMSF = xMSF;
 		this._xComp = xComponent;
 	}

 	public void setContentXML(ODFDocument contentXML) {
 		this._contentXML = contentXML;
 	}

 	public ODFDocument getContentXML() {
 		return this._contentXML;
 	}

 	// TODO find Node from Browser
 	public void jumpToProblemPosition(Node targetNode) throws ODFException {
 		this._targetContentID = ((Element) targetNode)
 				.getAttribute(ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID);
 		if (null == this._targetContentID) {
 			return;
 		}

 		if (null == this._fileType) {
 			this._fileType = ODFUtils.getODFFileType(this._contentXML);
 		}
 		if (this._fileType == ContentType.NONE) {
 			return;
 		}

 		XModel xModel = (XModel) UnoRuntime.queryInterface(XModel.class,
 				this._xComp);
 		XController xController = xModel.getCurrentController();
 		// before select error content set Drawing mode
 		if (this._fileType == ContentType.PRESENTATION) {
 			OOoUIControls.setDrawingMode(_xMSF, xController);
 		}

 		String drawPrefix = this._contentXML
 				.lookupPrefix(DrawConstants.DRAW_NAMESPACE_URI);
 		String dr3dPrefix = this._contentXML
 				.lookupPrefix(Dr3dConstants.DR3D_NAMESPACE_URI);

 		String targetNodeName = targetNode.getNodeName();
 		String targetOdfNodeName = ((Element) targetNode)
 				.getAttribute(ODFConverter.OUTPUT_ATTR_ODF_TAGNAME);
 		if (targetNodeName.equalsIgnoreCase("img")) {
 			jumpToProblemImage(targetNode);
 		} else if (targetOdfNodeName.equals(drawPrefix + ":"
 				+ DrawConstants.ELEMENT_OBJECT)) {
 			jumpToProblemObject(targetNode);
 		} else if (targetNodeName.equalsIgnoreCase("table")) {
 			jumpToProblemTable(targetNode);
 		} else if ((targetOdfNodeName.equals(drawPrefix + ":"
 				+ DrawConstants.ELEMENT_CAPTION))
 				|| (targetOdfNodeName.equals(drawPrefix + ":"
 						+ DrawConstants.ELEMENT_CIRCLE))
 				|| (targetOdfNodeName.equals(drawPrefix + ":"
 						+ DrawConstants.ELEMENT_CUSTOM_SHAPE))
 				|| (targetOdfNodeName.equals(drawPrefix + ":"
 						+ DrawConstants.ELEMENT_ELLIPSE))
 				|| (targetOdfNodeName.equals(drawPrefix + ":"
 						+ DrawConstants.ELEMENT_G))
 				|| (targetOdfNodeName.equals(drawPrefix + ":"
 						+ DrawConstants.ELEMENT_LINE))
 				|| (targetOdfNodeName.equals(drawPrefix + ":"
 						+ DrawConstants.ELEMENT_CONNECTOR))
 				|| (targetOdfNodeName.equals(drawPrefix + ":"
 						+ DrawConstants.ELEMENT_POLYGON))
 				|| (targetOdfNodeName.equals(drawPrefix + ":"
 						+ DrawConstants.ELEMENT_POLYLINE))
 				|| (targetOdfNodeName.equals(drawPrefix + ":"
 						+ DrawConstants.ELEMENT_RECT))
 				|| (targetOdfNodeName.equals(drawPrefix + ":"
 						+ DrawConstants.ELEMENT_REGULAR_POLYGON))
 				|| (targetOdfNodeName.equals(dr3dPrefix + ":"
 						+ Dr3dConstants.ELEMENT_SCENE))) {
 			jumpToProblemDrawingShape(targetNode);
 		} else if (targetOdfNodeName.equals(drawPrefix + ":"
 				+ DrawConstants.ELEMENT_PAGE)) {
 			jumpToProblemDrawingPage(targetNode);
 		} else if (targetOdfNodeName.equals(drawPrefix + ":"
 				+ DrawConstants.ELEMENT_CONTROL)) {
 			jumpToProblemFormControl(targetNode);
 		}

 		// after select error content hide UI elements
 		try {
 			XFrame xFrame = xController.getFrame();
 			OOoUIControls.hideUIElements(xFrame, this._xMSF);
 		} catch (ODFException e) {
 			e.printStackTrace();
 		}
 	}

 	private void jumpToProblemTable(Node targetNode) throws ODFException {
 		XModel xModel = (XModel) UnoRuntime.queryInterface(XModel.class,
 				this._xComp);
 		XSelectionSupplier selectionSupplier = (XSelectionSupplier) UnoRuntime
 				.queryInterface(XSelectionSupplier.class, xModel
 						.getCurrentController());

 		if (ContentType.WRITE.equals(this._fileType)) {
 			XTextDocument xTextDoc = (XTextDocument) UnoRuntime.queryInterface(
 					XTextDocument.class, this._xComp);

 			XTextTablesSupplier xTableSupplier = (XTextTablesSupplier) UnoRuntime
 					.queryInterface(XTextTablesSupplier.class, xTextDoc);

 			XNameAccess xNameAccess = xTableSupplier.getTextTables();
 			try {
 				if (!(targetNode instanceof Element))
 					return;
 				String odfContentId = ((Element) targetNode)
 						.getAttribute(ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID);
 				NodeList nl = XPathServiceFactory
 						.newService()
 						.evalPathForNodeList(
 								"//*[namespace-uri()='"
 										+ TableConstants.TABLE_NAMESPACE_URI
 										+ "' and local-name()='"
 										+ TableConstants.ELEMENT_TABLE
 										+ "'][@"
 										+ ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID
 										+ "='" + odfContentId + "']",
 								_contentXML.getDocumentElement());
 				if ((nl == null) || (nl.getLength() != 1))
 					return;
 				TableElement tableElem = (TableElement) nl.item(0);
 				String tableName = tableElem.getAttributeNS(
 						TableConstants.TABLE_NAMESPACE_URI,
 						TableConstants.ATTR_NAME);
 				Object oTable = xNameAccess.getByName(tableName);
 				XTextTable xTable = (XTextTable) UnoRuntime.queryInterface(
 						XTextTable.class, oTable);
 				selectionSupplier.select(xTable);

 				// select whole table
 				XController xController = xModel.getCurrentController();
 				XTextViewCursorSupplier xTextViewCursorSupplier = (XTextViewCursorSupplier) UnoRuntime
 						.queryInterface(XTextViewCursorSupplier.class,
 								xController);
 				XTextViewCursor xTextViewCursor = xTextViewCursorSupplier
 						.getViewCursor();
 				xTextViewCursor.collapseToStart();

 				XCell lastCell = xTable
 						.getCellByName(xTable.getCellNames()[xTable
 								.getCellNames().length - 1]);
 				selectionSupplier.select(lastCell);
 				xTextViewCursor.gotoStart(true);
 			} catch (NoSuchElementException e) {
 				e.printStackTrace();
 				throw new ODFException(e.getMessage());
 			} catch (WrappedTargetException e) {
 				e.printStackTrace();
 				throw new ODFException(e.getMessage());
 			} catch (IllegalArgumentException e) {
 				e.printStackTrace();
 				throw new ODFException(e.getMessage());
 			}
 		}
 	}

 	private void jumpToProblemImage(Node targetNode) throws ODFException {
 		XModel xModel = (XModel) UnoRuntime.queryInterface(XModel.class,
 				this._xComp);
 		XSelectionSupplier selectionSupplier = (XSelectionSupplier) UnoRuntime
 				.queryInterface(XSelectionSupplier.class, xModel
 						.getCurrentController());

 		if (!(targetNode instanceof Element))
 			return;
 		String odfContentId = ((Element) targetNode)
 				.getAttribute(ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID);
 		NodeList nl = XPathServiceFactory.newService()
 				.evalPathForNodeList(
 						"//*[@" + ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID
 								+ "='" + odfContentId + "']",
 						_contentXML.getDocumentElement());
 		if ((nl == null) || (nl.getLength() != 1))
 			return;
 		if (!(nl.item(0) instanceof ODFElement))
 			return;

 		Node parent = nl.item(0).getParentNode();
 		if (!(parent instanceof FrameElement))
 			return;

 		FrameElement frameElem = (FrameElement) parent;
 		String drawName = frameElem.getAttributeNS(
 				DrawConstants.DRAW_NAMESPACE_URI, DrawConstants.ATTR_NAME);
 		if (drawName == null)
 			return;

 		Object xDoc = UnoRuntime.queryInterface(XTextDocument.class,
 				this._xComp);
 		if ((xDoc != null) && (xDoc instanceof XTextDocument)) {
 			XTextDocument xTextDoc = (XTextDocument) xDoc;
 			XTextGraphicObjectsSupplier xGraphicSupplier = (XTextGraphicObjectsSupplier) UnoRuntime
 					.queryInterface(XTextGraphicObjectsSupplier.class, xTextDoc);
 			XNameAccess xNameAccess = xGraphicSupplier.getGraphicObjects();
 			try {
 				Object obj = xNameAccess.getByName(drawName);
 				selectionSupplier.select(obj);
 				return;
 			} catch (NoSuchElementException e) {
 				e.printStackTrace();
 			} catch (WrappedTargetException e) {
 				e.printStackTrace();
 			} catch (IllegalArgumentException e) {
 				e.printStackTrace();
 			}
 		}
 		Object xPageSupplier = UnoRuntime.queryInterface(
 				XDrawPagesSupplier.class, this._xComp);
 		if ((xPageSupplier != null)
 				&& (xPageSupplier instanceof XDrawPagesSupplier)) {
 			XDrawPagesSupplier xDrawPagesSupplier = (XDrawPagesSupplier) xPageSupplier;
 			int zIndex = (int) frameElem.getZIndex();
 			int pageIndex = (int) frameElem.getPageIndex();
 			if ((zIndex != -1) && (pageIndex != -1)) {
 				XDrawPages xDrawPages = xDrawPagesSupplier.getDrawPages();
 				try {
 					Object xPage = UnoRuntime.queryInterface(XDrawPage.class,
 							xDrawPages.getByIndex(pageIndex));
 					if ((xPage != null) && (xPage instanceof XDrawPage)) {
 						XDrawPage xDrawPage = (XDrawPage) xPage;
 						Object obj = xDrawPage.getByIndex(zIndex);
 						selectionSupplier.select(obj);
 						return;
 					}
 				} catch (IndexOutOfBoundsException e) {
 					e.printStackTrace();
 				} catch (WrappedTargetException e) {
 					e.printStackTrace();
 				} catch (IllegalArgumentException e) {
 					e.printStackTrace();
 				}
 			}
 		}
 		return;
 	}

 	private void jumpToProblemObject(Node targetNode) throws ODFException {
 		XModel xModel = (XModel) UnoRuntime.queryInterface(XModel.class,
 				this._xComp);
 		XSelectionSupplier selectionSupplier = (XSelectionSupplier) UnoRuntime
 				.queryInterface(XSelectionSupplier.class, xModel
 						.getCurrentController());

 		if (!(targetNode instanceof Element))
 			return;
 		String odfContentId = ((Element) targetNode)
 				.getAttribute(ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID);
 		NodeList nl = XPathServiceFactory.newService()
 				.evalPathForNodeList(
 						"//*[@" + ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID
 								+ "='" + odfContentId + "']",
 						_contentXML.getDocumentElement());
 		if ((nl == null) || (nl.getLength() != 1))
 			return;
 		if (!(nl.item(0) instanceof ODFElement))
 			return;

 		Node parent = nl.item(0).getParentNode();
 		if (!(parent instanceof FrameElement))
 			return;

 		FrameElement frameElem = (FrameElement) parent;
 		String drawName = frameElem.getAttributeNS(
 				DrawConstants.DRAW_NAMESPACE_URI, DrawConstants.ATTR_NAME);
 		if (drawName == null)
 			return;

 		Object xDoc = UnoRuntime.queryInterface(XTextDocument.class,
 				this._xComp);
 		if ((xDoc != null) && (xDoc instanceof XTextDocument)) {
 			XTextDocument xTextDoc = (XTextDocument) xDoc;
 			XTextEmbeddedObjectsSupplier xGraphicSupplier = (XTextEmbeddedObjectsSupplier) UnoRuntime
 					.queryInterface(XTextEmbeddedObjectsSupplier.class,
 							xTextDoc);
 			XNameAccess xNameAccess = xGraphicSupplier.getEmbeddedObjects();
 			try {
 				Object obj = xNameAccess.getByName(drawName);
 				selectionSupplier.select(obj);
 				return;
 			} catch (NoSuchElementException e) {
 				e.printStackTrace();
 			} catch (WrappedTargetException e) {
 				e.printStackTrace();
 			} catch (IllegalArgumentException e) {
 				e.printStackTrace();
 			}
 		}
 		Object xPageSupplier = UnoRuntime.queryInterface(
 				XDrawPagesSupplier.class, this._xComp);
 		if ((xPageSupplier != null)
 				&& (xPageSupplier instanceof XDrawPagesSupplier)) {
 			XDrawPagesSupplier xDrawPagesSupplier = (XDrawPagesSupplier) xPageSupplier;
 			int zIndex = (int) frameElem.getZIndex();
 			int pageIndex = (int) frameElem.getPageIndex();
 			if ((zIndex != -1) && (pageIndex != -1)) {
 				XDrawPages xDrawPages = xDrawPagesSupplier.getDrawPages();
 				try {
 					Object xPage = UnoRuntime.queryInterface(XDrawPage.class,
 							xDrawPages.getByIndex(pageIndex));
 					if ((xPage != null) && (xPage instanceof XDrawPage)) {
 						XDrawPage xDrawPage = (XDrawPage) xPage;
 						Object obj = xDrawPage.getByIndex(zIndex);
 						selectionSupplier.select(obj);
 						return;
 					}
 				} catch (IndexOutOfBoundsException e) {
 					e.printStackTrace();
 				} catch (WrappedTargetException e) {
 					e.printStackTrace();
 				} catch (IllegalArgumentException e) {
 					e.printStackTrace();
 				}
 			}
 		}
 		return;
 	}

 	private void jumpToProblemDrawingShape(Node targetNode) throws ODFException {
 		try {
 			XModel xModel = (XModel) UnoRuntime.queryInterface(XModel.class,
 					this._xComp);
 			XSelectionSupplier selectionSupplier = (XSelectionSupplier) UnoRuntime
 					.queryInterface(XSelectionSupplier.class, xModel
 							.getCurrentController());

 			if (!(targetNode instanceof Element))
 				return;
 			String odfContentId = ((Element) targetNode)
 					.getAttribute(ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID);
 			NodeList nl = XPathServiceFactory.newService().evalPathForNodeList(
 					"//*[@" + ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID + "='"
 							+ odfContentId + "']",
 					_contentXML.getDocumentElement());
 			if ((nl == null) || (nl.getLength() != 1))
 				return;
 			if (!(nl.item(0) instanceof DrawingObjectElement))
 				return;

 			DrawingObjectElement shapeElem = (DrawingObjectElement) nl.item(0);
 			int zIndex = (int) shapeElem.getZIndex();
 			if (zIndex >= 0) {
 				Object xPageSupplier = UnoRuntime.queryInterface(
 						XDrawPageSupplier.class, this._xComp);
 				if (xPageSupplier instanceof XDrawPageSupplier) {
 					XDrawPageSupplier xDrawPageSupplier = (XDrawPageSupplier) xPageSupplier;
 					XDrawPage xDrawPage = xDrawPageSupplier.getDrawPage();
 					if (null != xDrawPage) {
 						try {
 							Object obj = xDrawPage.getByIndex(zIndex);
 							selectionSupplier.select(obj);
 							return;
 						} catch (IndexOutOfBoundsException e) {
 							e.printStackTrace();
 						} catch (WrappedTargetException e) {
 							e.printStackTrace();
 						}
 					}
 				}
 				Object xPagesSupplier = UnoRuntime.queryInterface(
 						XDrawPagesSupplier.class, this._xComp);
 				if ((xPagesSupplier != null)
 						&& (xPagesSupplier instanceof XDrawPagesSupplier)) {
 					XDrawPagesSupplier xDrawPagesSupplier = (XDrawPagesSupplier) xPagesSupplier;
 					int pageIndex = (int) shapeElem.getPageIndex();
 					if ((zIndex != -1) && (pageIndex != -1)) {
 						XDrawPages xDrawPages = xDrawPagesSupplier
 								.getDrawPages();
 						try {
 							Object xPage = UnoRuntime.queryInterface(
 									XDrawPage.class, xDrawPages
 											.getByIndex(pageIndex));
 							if ((xPage != null) && (xPage instanceof XDrawPage)) {
 								XDrawPage xDrawPage = (XDrawPage) xPage;
 								Object obj = xDrawPage.getByIndex(zIndex);
 								selectionSupplier.select(obj);
 								return;
 							}
 						} catch (IndexOutOfBoundsException e) {
 							e.printStackTrace();
 						} catch (WrappedTargetException e) {
 							e.printStackTrace();
 						}
 					}
 				}
 			}
 		} catch (IllegalArgumentException iae) {
 			iae.printStackTrace();
 			throw new ODFException(iae.getMessage());
 		}
 	}

 	private void jumpToProblemDrawingPage(Node targetNode) throws ODFException {
 		try {
 			XModel xModel = (XModel) UnoRuntime.queryInterface(XModel.class,
 					this._xComp);
 			XSelectionSupplier selectionSupplier = (XSelectionSupplier) UnoRuntime
 					.queryInterface(XSelectionSupplier.class, xModel
 							.getCurrentController());

 			if (ContentType.PRESENTATION.equals(this._fileType)) {
 				if (!(targetNode instanceof Element))
 					return;
 				String odfContentId = ((Element) targetNode)
 						.getAttribute(ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID);
 				NodeList nl = XPathServiceFactory
 						.newService()
 						.evalPathForNodeList(
 								"//*[namespace-uri()='"
 										+ DrawConstants.DRAW_NAMESPACE_URI
 										+ "' and local-name()='"
 										+ DrawConstants.ELEMENT_PAGE
 										+ "'][@"
 										+ ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID
 										+ "='" + odfContentId + "']",
 								_contentXML.getDocumentElement());
 				if ((nl == null) || (nl.getLength() != 1))
 					return;
 				if (nl.item(0) instanceof PageElement) {
 					PageElement pageElem = (PageElement) nl.item(0);
 					int pageIndex = (int) pageElem.getPageIndex();
 					XDrawPage xDrawPage = ODFUtils.getDrawPageByIndex(
 							this._xComp, pageIndex);
 					selectionSupplier.select(xDrawPage);
 					return;
 				}
 			}
 		} catch (IllegalArgumentException iae) {
 			iae.printStackTrace();
 			throw new ODFException(iae.getMessage());
 		}
 	}

 	private void jumpToProblemFormControl(Node targetNode) throws ODFException {
 		try {
 			XModel xModel = (XModel) UnoRuntime.queryInterface(XModel.class,
 					this._xComp);
 			XSelectionSupplier selectionSupplier = (XSelectionSupplier) UnoRuntime
 					.queryInterface(XSelectionSupplier.class, xModel
 							.getCurrentController());

 			if (!(targetNode instanceof Element))
 				return;
 			String odfContentId = ((Element) targetNode)
 					.getAttribute(ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID);
 			NodeList nl = XPathServiceFactory.newService().evalPathForNodeList(
 					"//*[namespace-uri()='" + DrawConstants.DRAW_NAMESPACE_URI
 							+ "' and local-name()='"
 							+ DrawConstants.ELEMENT_CONTROL + "'][@"
 							+ ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID + "='"
 							+ odfContentId + "']",
 					_contentXML.getDocumentElement());
 			if ((nl == null) || (nl.getLength() != 1))
 				return;
 			if (!(nl.item(0) instanceof ControlElement))
 				return;

 			ControlElement elem = (ControlElement) nl.item(0);
 			int zIndex = (int) elem.getZIndex();
 			if (zIndex >= 0) {
 				Object xPageSupplier = UnoRuntime.queryInterface(
 						XDrawPageSupplier.class, this._xComp);
 				if (xPageSupplier instanceof XDrawPageSupplier) {
 					XDrawPageSupplier xDrawPageSupplier = (XDrawPageSupplier) xPageSupplier;
 					XDrawPage xDrawPage = xDrawPageSupplier.getDrawPage();
 					if (null != xDrawPage) {
 						try {
 							Object obj = xDrawPage.getByIndex(zIndex);
 							selectionSupplier.select(obj);
 							return;
 						} catch (IndexOutOfBoundsException e) {
 							e.printStackTrace();
 						} catch (WrappedTargetException e) {
 							e.printStackTrace();
 						}
 					}
 				}
 				Object xPagesSupplier = UnoRuntime.queryInterface(
 						XDrawPagesSupplier.class, this._xComp);
 				if ((xPagesSupplier != null)
 						&& (xPagesSupplier instanceof XDrawPagesSupplier)) {
 					XDrawPagesSupplier xDrawPagesSupplier = (XDrawPagesSupplier) xPagesSupplier;
 					int pageIndex = (int) elem.getPageIndex();
 					if ((zIndex != -1) && (pageIndex != -1)) {
 						XDrawPages xDrawPages = xDrawPagesSupplier
 								.getDrawPages();
 						try {
 							Object xPage = UnoRuntime.queryInterface(
 									XDrawPage.class, xDrawPages
 											.getByIndex(pageIndex));
 							if ((xPage != null) && (xPage instanceof XDrawPage)) {
 								XDrawPage xDrawPage = (XDrawPage) xPage;
 								Object obj = xDrawPage.getByIndex(zIndex);
 								selectionSupplier.select(obj);
 								return;
 							}
 						} catch (IndexOutOfBoundsException e) {
 							e.printStackTrace();
 						} catch (WrappedTargetException e) {
 							e.printStackTrace();
 						}
 					}
 				}
 			}
 		} catch (IllegalArgumentException iae) {
 			iae.printStackTrace();
 			throw new ODFException(iae.getMessage());
 		}
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2007, 2008 IBM Corporation and Others
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* Norimasa HAYASHIDA - initial API and implementation
	*******************************************************************************/
	package org.eclipse.actf.model.internal.ui.editors.ooo.util;

	import org.eclipse.actf.model.dom.odf.ODFConstants.ContentType;
	import org.eclipse.actf.model.dom.odf.base.DrawingObjectElement;
	import org.eclipse.actf.model.dom.odf.base.ODFDocument;
	import org.eclipse.actf.model.dom.odf.base.ODFElement;
	import org.eclipse.actf.model.dom.odf.dr3d.Dr3dConstants;
	import org.eclipse.actf.model.dom.odf.draw.ControlElement;
	import org.eclipse.actf.model.dom.odf.draw.DrawConstants;
	import org.eclipse.actf.model.dom.odf.draw.FrameElement;
	import org.eclipse.actf.model.dom.odf.draw.PageElement;
	import org.eclipse.actf.model.dom.odf.table.TableConstants;
	import org.eclipse.actf.model.dom.odf.table.TableElement;
	import org.eclipse.actf.model.dom.odf.util.converter.ODFConverter;
	import org.eclipse.actf.util.xpath.XPathServiceFactory;
	import org.w3c.dom.Element;
	import org.w3c.dom.Node;
	import org.w3c.dom.NodeList;

	import com.sun.star.container.NoSuchElementException;
	import com.sun.star.container.XNameAccess;
	import com.sun.star.drawing.XDrawPage;
	import com.sun.star.drawing.XDrawPageSupplier;
	import com.sun.star.drawing.XDrawPages;
	import com.sun.star.drawing.XDrawPagesSupplier;
	import com.sun.star.frame.XController;
	import com.sun.star.frame.XFrame;
	import com.sun.star.frame.XModel;
	import com.sun.star.lang.IllegalArgumentException;
	import com.sun.star.lang.IndexOutOfBoundsException;
	import com.sun.star.lang.WrappedTargetException;
	import com.sun.star.lang.XComponent;
	import com.sun.star.lang.XMultiServiceFactory;
	import com.sun.star.table.XCell;
	import com.sun.star.text.XTextDocument;
	import com.sun.star.text.XTextEmbeddedObjectsSupplier;
	import com.sun.star.text.XTextGraphicObjectsSupplier;
	import com.sun.star.text.XTextTable;
	import com.sun.star.text.XTextTablesSupplier;
	import com.sun.star.text.XTextViewCursor;
	import com.sun.star.text.XTextViewCursorSupplier;
	import com.sun.star.uno.UnoRuntime;
	import com.sun.star.view.XSelectionSupplier;

	public class OOoNavigation {

	private String _targetContentID = null;
	private ODFDocument _contentXML = null;
	private ContentType _fileType = null;
	private XMultiServiceFactory _xMSF = null;
	private XComponent _xComp = null;

	public OOoNavigation(XMultiServiceFactory xMSF, XComponent xComponent) {
	this._xMSF = xMSF;
	this._xComp = xComponent;
	}

	public void setContentXML(ODFDocument contentXML) {
	this._contentXML = contentXML;
	}

	public ODFDocument getContentXML() {
	return this._contentXML;
	}

	// TODO find Node from Browser
	public void jumpToProblemPosition(Node targetNode) throws ODFException {
	this._targetContentID = ((Element) targetNode)
	.getAttribute(ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID);
	if (null == this._targetContentID) {
	return;
	}

	if (null == this._fileType) {
	this._fileType = ODFUtils.getODFFileType(this._contentXML);
	}
	if (this._fileType == ContentType.NONE) {
	return;
	}

	XModel xModel = (XModel) UnoRuntime.queryInterface(XModel.class,
	this._xComp);
	XController xController = xModel.getCurrentController();
	// before select error content set Drawing mode
	if (this._fileType == ContentType.PRESENTATION) {
	OOoUIControls.setDrawingMode(_xMSF, xController);
	}

	String drawPrefix = this._contentXML
	.lookupPrefix(DrawConstants.DRAW_NAMESPACE_URI);
	String dr3dPrefix = this._contentXML
	.lookupPrefix(Dr3dConstants.DR3D_NAMESPACE_URI);

	String targetNodeName = targetNode.getNodeName();
	String targetOdfNodeName = ((Element) targetNode)
	.getAttribute(ODFConverter.OUTPUT_ATTR_ODF_TAGNAME);
	if (targetNodeName.equalsIgnoreCase("img")) {
	jumpToProblemImage(targetNode);
	} else if (targetOdfNodeName.equals(drawPrefix + ":"
	+ DrawConstants.ELEMENT_OBJECT)) {
	jumpToProblemObject(targetNode);
	} else if (targetNodeName.equalsIgnoreCase("table")) {
	jumpToProblemTable(targetNode);
	} else if ((targetOdfNodeName.equals(drawPrefix + ":"
	+ DrawConstants.ELEMENT_CAPTION))
	\|\| (targetOdfNodeName.equals(drawPrefix + ":"
	+ DrawConstants.ELEMENT_CIRCLE))
	\|\| (targetOdfNodeName.equals(drawPrefix + ":"
	+ DrawConstants.ELEMENT_CUSTOM_SHAPE))
	\|\| (targetOdfNodeName.equals(drawPrefix + ":"
	+ DrawConstants.ELEMENT_ELLIPSE))
	\|\| (targetOdfNodeName.equals(drawPrefix + ":"
	+ DrawConstants.ELEMENT_G))
	\|\| (targetOdfNodeName.equals(drawPrefix + ":"
	+ DrawConstants.ELEMENT_LINE))
	\|\| (targetOdfNodeName.equals(drawPrefix + ":"
	+ DrawConstants.ELEMENT_CONNECTOR))
	\|\| (targetOdfNodeName.equals(drawPrefix + ":"
	+ DrawConstants.ELEMENT_POLYGON))
	\|\| (targetOdfNodeName.equals(drawPrefix + ":"
	+ DrawConstants.ELEMENT_POLYLINE))
	\|\| (targetOdfNodeName.equals(drawPrefix + ":"
	+ DrawConstants.ELEMENT_RECT))
	\|\| (targetOdfNodeName.equals(drawPrefix + ":"
	+ DrawConstants.ELEMENT_REGULAR_POLYGON))
	\|\| (targetOdfNodeName.equals(dr3dPrefix + ":"
	+ Dr3dConstants.ELEMENT_SCENE))) {
	jumpToProblemDrawingShape(targetNode);
	} else if (targetOdfNodeName.equals(drawPrefix + ":"
	+ DrawConstants.ELEMENT_PAGE)) {
	jumpToProblemDrawingPage(targetNode);
	} else if (targetOdfNodeName.equals(drawPrefix + ":"
	+ DrawConstants.ELEMENT_CONTROL)) {
	jumpToProblemFormControl(targetNode);
	}

	// after select error content hide UI elements
	try {
	XFrame xFrame = xController.getFrame();
	OOoUIControls.hideUIElements(xFrame, this._xMSF);
	} catch (ODFException e) {
	e.printStackTrace();
	}
	}

	private void jumpToProblemTable(Node targetNode) throws ODFException {
	XModel xModel = (XModel) UnoRuntime.queryInterface(XModel.class,
	this._xComp);
	XSelectionSupplier selectionSupplier = (XSelectionSupplier) UnoRuntime
	.queryInterface(XSelectionSupplier.class, xModel
	.getCurrentController());

	if (ContentType.WRITE.equals(this._fileType)) {
	XTextDocument xTextDoc = (XTextDocument) UnoRuntime.queryInterface(
	XTextDocument.class, this._xComp);

	XTextTablesSupplier xTableSupplier = (XTextTablesSupplier) UnoRuntime
	.queryInterface(XTextTablesSupplier.class, xTextDoc);

	XNameAccess xNameAccess = xTableSupplier.getTextTables();
	try {
	if (!(targetNode instanceof Element))
	return;
	String odfContentId = ((Element) targetNode)
	.getAttribute(ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID);
	NodeList nl = XPathServiceFactory
	.newService()
	.evalPathForNodeList(
	"//*[namespace-uri()='"
	+ TableConstants.TABLE_NAMESPACE_URI
	+ "' and local-name()='"
	+ TableConstants.ELEMENT_TABLE
	+ "'][@"
	+ ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID
	+ "='" + odfContentId + "']",
	_contentXML.getDocumentElement());
	if ((nl == null) \|\| (nl.getLength() != 1))
	return;
	TableElement tableElem = (TableElement) nl.item(0);
	String tableName = tableElem.getAttributeNS(
	TableConstants.TABLE_NAMESPACE_URI,
	TableConstants.ATTR_NAME);
	Object oTable = xNameAccess.getByName(tableName);
	XTextTable xTable = (XTextTable) UnoRuntime.queryInterface(
	XTextTable.class, oTable);
	selectionSupplier.select(xTable);

	// select whole table
	XController xController = xModel.getCurrentController();
	XTextViewCursorSupplier xTextViewCursorSupplier = (XTextViewCursorSupplier) UnoRuntime
	.queryInterface(XTextViewCursorSupplier.class,
	xController);
	XTextViewCursor xTextViewCursor = xTextViewCursorSupplier
	.getViewCursor();
	xTextViewCursor.collapseToStart();

	XCell lastCell = xTable
	.getCellByName(xTable.getCellNames()[xTable
	.getCellNames().length - 1]);
	selectionSupplier.select(lastCell);
	xTextViewCursor.gotoStart(true);
	} catch (NoSuchElementException e) {
	e.printStackTrace();
	throw new ODFException(e.getMessage());
	} catch (WrappedTargetException e) {
	e.printStackTrace();
	throw new ODFException(e.getMessage());
	} catch (IllegalArgumentException e) {
	e.printStackTrace();
	throw new ODFException(e.getMessage());
	}
	}
	}

	private void jumpToProblemImage(Node targetNode) throws ODFException {
	XModel xModel = (XModel) UnoRuntime.queryInterface(XModel.class,
	this._xComp);
	XSelectionSupplier selectionSupplier = (XSelectionSupplier) UnoRuntime
	.queryInterface(XSelectionSupplier.class, xModel
	.getCurrentController());

	if (!(targetNode instanceof Element))
	return;
	String odfContentId = ((Element) targetNode)
	.getAttribute(ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID);
	NodeList nl = XPathServiceFactory.newService()
	.evalPathForNodeList(
	"//*[@" + ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID
	+ "='" + odfContentId + "']",
	_contentXML.getDocumentElement());
	if ((nl == null) \|\| (nl.getLength() != 1))
	return;
	if (!(nl.item(0) instanceof ODFElement))
	return;

	Node parent = nl.item(0).getParentNode();
	if (!(parent instanceof FrameElement))
	return;

	FrameElement frameElem = (FrameElement) parent;
	String drawName = frameElem.getAttributeNS(
	DrawConstants.DRAW_NAMESPACE_URI, DrawConstants.ATTR_NAME);
	if (drawName == null)
	return;

	Object xDoc = UnoRuntime.queryInterface(XTextDocument.class,
	this._xComp);
	if ((xDoc != null) && (xDoc instanceof XTextDocument)) {
	XTextDocument xTextDoc = (XTextDocument) xDoc;
	XTextGraphicObjectsSupplier xGraphicSupplier = (XTextGraphicObjectsSupplier) UnoRuntime
	.queryInterface(XTextGraphicObjectsSupplier.class, xTextDoc);
	XNameAccess xNameAccess = xGraphicSupplier.getGraphicObjects();
	try {
	Object obj = xNameAccess.getByName(drawName);
	selectionSupplier.select(obj);
	return;
	} catch (NoSuchElementException e) {
	e.printStackTrace();
	} catch (WrappedTargetException e) {
	e.printStackTrace();
	} catch (IllegalArgumentException e) {
	e.printStackTrace();
	}
	}
	Object xPageSupplier = UnoRuntime.queryInterface(
	XDrawPagesSupplier.class, this._xComp);
	if ((xPageSupplier != null)
	&& (xPageSupplier instanceof XDrawPagesSupplier)) {
	XDrawPagesSupplier xDrawPagesSupplier = (XDrawPagesSupplier) xPageSupplier;
	int zIndex = (int) frameElem.getZIndex();
	int pageIndex = (int) frameElem.getPageIndex();
	if ((zIndex != -1) && (pageIndex != -1)) {
	XDrawPages xDrawPages = xDrawPagesSupplier.getDrawPages();
	try {
	Object xPage = UnoRuntime.queryInterface(XDrawPage.class,
	xDrawPages.getByIndex(pageIndex));
	if ((xPage != null) && (xPage instanceof XDrawPage)) {
	XDrawPage xDrawPage = (XDrawPage) xPage;
	Object obj = xDrawPage.getByIndex(zIndex);
	selectionSupplier.select(obj);
	return;
	}
	} catch (IndexOutOfBoundsException e) {
	e.printStackTrace();
	} catch (WrappedTargetException e) {
	e.printStackTrace();
	} catch (IllegalArgumentException e) {
	e.printStackTrace();
	}
	}
	}
	return;
	}

	private void jumpToProblemObject(Node targetNode) throws ODFException {
	XModel xModel = (XModel) UnoRuntime.queryInterface(XModel.class,
	this._xComp);
	XSelectionSupplier selectionSupplier = (XSelectionSupplier) UnoRuntime
	.queryInterface(XSelectionSupplier.class, xModel
	.getCurrentController());

	if (!(targetNode instanceof Element))
	return;
	String odfContentId = ((Element) targetNode)
	.getAttribute(ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID);
	NodeList nl = XPathServiceFactory.newService()
	.evalPathForNodeList(
	"//*[@" + ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID
	+ "='" + odfContentId + "']",
	_contentXML.getDocumentElement());
	if ((nl == null) \|\| (nl.getLength() != 1))
	return;
	if (!(nl.item(0) instanceof ODFElement))
	return;

	Node parent = nl.item(0).getParentNode();
	if (!(parent instanceof FrameElement))
	return;

	FrameElement frameElem = (FrameElement) parent;
	String drawName = frameElem.getAttributeNS(
	DrawConstants.DRAW_NAMESPACE_URI, DrawConstants.ATTR_NAME);
	if (drawName == null)
	return;

	Object xDoc = UnoRuntime.queryInterface(XTextDocument.class,
	this._xComp);
	if ((xDoc != null) && (xDoc instanceof XTextDocument)) {
	XTextDocument xTextDoc = (XTextDocument) xDoc;
	XTextEmbeddedObjectsSupplier xGraphicSupplier = (XTextEmbeddedObjectsSupplier) UnoRuntime
	.queryInterface(XTextEmbeddedObjectsSupplier.class,
	xTextDoc);
	XNameAccess xNameAccess = xGraphicSupplier.getEmbeddedObjects();
	try {
	Object obj = xNameAccess.getByName(drawName);
	selectionSupplier.select(obj);
	return;
	} catch (NoSuchElementException e) {
	e.printStackTrace();
	} catch (WrappedTargetException e) {
	e.printStackTrace();
	} catch (IllegalArgumentException e) {
	e.printStackTrace();
	}
	}
	Object xPageSupplier = UnoRuntime.queryInterface(
	XDrawPagesSupplier.class, this._xComp);
	if ((xPageSupplier != null)
	&& (xPageSupplier instanceof XDrawPagesSupplier)) {
	XDrawPagesSupplier xDrawPagesSupplier = (XDrawPagesSupplier) xPageSupplier;
	int zIndex = (int) frameElem.getZIndex();
	int pageIndex = (int) frameElem.getPageIndex();
	if ((zIndex != -1) && (pageIndex != -1)) {
	XDrawPages xDrawPages = xDrawPagesSupplier.getDrawPages();
	try {
	Object xPage = UnoRuntime.queryInterface(XDrawPage.class,
	xDrawPages.getByIndex(pageIndex));
	if ((xPage != null) && (xPage instanceof XDrawPage)) {
	XDrawPage xDrawPage = (XDrawPage) xPage;
	Object obj = xDrawPage.getByIndex(zIndex);
	selectionSupplier.select(obj);
	return;
	}
	} catch (IndexOutOfBoundsException e) {
	e.printStackTrace();
	} catch (WrappedTargetException e) {
	e.printStackTrace();
	} catch (IllegalArgumentException e) {
	e.printStackTrace();
	}
	}
	}
	return;
	}

	private void jumpToProblemDrawingShape(Node targetNode) throws ODFException {
	try {
	XModel xModel = (XModel) UnoRuntime.queryInterface(XModel.class,
	this._xComp);
	XSelectionSupplier selectionSupplier = (XSelectionSupplier) UnoRuntime
	.queryInterface(XSelectionSupplier.class, xModel
	.getCurrentController());

	if (!(targetNode instanceof Element))
	return;
	String odfContentId = ((Element) targetNode)
	.getAttribute(ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID);
	NodeList nl = XPathServiceFactory.newService().evalPathForNodeList(
	"//*[@" + ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID + "='"
	+ odfContentId + "']",
	_contentXML.getDocumentElement());
	if ((nl == null) \|\| (nl.getLength() != 1))
	return;
	if (!(nl.item(0) instanceof DrawingObjectElement))
	return;

	DrawingObjectElement shapeElem = (DrawingObjectElement) nl.item(0);
	int zIndex = (int) shapeElem.getZIndex();
	if (zIndex >= 0) {
	Object xPageSupplier = UnoRuntime.queryInterface(
	XDrawPageSupplier.class, this._xComp);
	if (xPageSupplier instanceof XDrawPageSupplier) {
	XDrawPageSupplier xDrawPageSupplier = (XDrawPageSupplier) xPageSupplier;
	XDrawPage xDrawPage = xDrawPageSupplier.getDrawPage();
	if (null != xDrawPage) {
	try {
	Object obj = xDrawPage.getByIndex(zIndex);
	selectionSupplier.select(obj);
	return;
	} catch (IndexOutOfBoundsException e) {
	e.printStackTrace();
	} catch (WrappedTargetException e) {
	e.printStackTrace();
	}
	}
	}
	Object xPagesSupplier = UnoRuntime.queryInterface(
	XDrawPagesSupplier.class, this._xComp);
	if ((xPagesSupplier != null)
	&& (xPagesSupplier instanceof XDrawPagesSupplier)) {
	XDrawPagesSupplier xDrawPagesSupplier = (XDrawPagesSupplier) xPagesSupplier;
	int pageIndex = (int) shapeElem.getPageIndex();
	if ((zIndex != -1) && (pageIndex != -1)) {
	XDrawPages xDrawPages = xDrawPagesSupplier
	.getDrawPages();
	try {
	Object xPage = UnoRuntime.queryInterface(
	XDrawPage.class, xDrawPages
	.getByIndex(pageIndex));
	if ((xPage != null) && (xPage instanceof XDrawPage)) {
	XDrawPage xDrawPage = (XDrawPage) xPage;
	Object obj = xDrawPage.getByIndex(zIndex);
	selectionSupplier.select(obj);
	return;
	}
	} catch (IndexOutOfBoundsException e) {
	e.printStackTrace();
	} catch (WrappedTargetException e) {
	e.printStackTrace();
	}
	}
	}
	}
	} catch (IllegalArgumentException iae) {
	iae.printStackTrace();
	throw new ODFException(iae.getMessage());
	}
	}

	private void jumpToProblemDrawingPage(Node targetNode) throws ODFException {
	try {
	XModel xModel = (XModel) UnoRuntime.queryInterface(XModel.class,
	this._xComp);
	XSelectionSupplier selectionSupplier = (XSelectionSupplier) UnoRuntime
	.queryInterface(XSelectionSupplier.class, xModel
	.getCurrentController());

	if (ContentType.PRESENTATION.equals(this._fileType)) {
	if (!(targetNode instanceof Element))
	return;
	String odfContentId = ((Element) targetNode)
	.getAttribute(ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID);
	NodeList nl = XPathServiceFactory
	.newService()
	.evalPathForNodeList(
	"//*[namespace-uri()='"
	+ DrawConstants.DRAW_NAMESPACE_URI
	+ "' and local-name()='"
	+ DrawConstants.ELEMENT_PAGE
	+ "'][@"
	+ ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID
	+ "='" + odfContentId + "']",
	_contentXML.getDocumentElement());
	if ((nl == null) \|\| (nl.getLength() != 1))
	return;
	if (nl.item(0) instanceof PageElement) {
	PageElement pageElem = (PageElement) nl.item(0);
	int pageIndex = (int) pageElem.getPageIndex();
	XDrawPage xDrawPage = ODFUtils.getDrawPageByIndex(
	this._xComp, pageIndex);
	selectionSupplier.select(xDrawPage);
	return;
	}
	}
	} catch (IllegalArgumentException iae) {
	iae.printStackTrace();
	throw new ODFException(iae.getMessage());
	}
	}

	private void jumpToProblemFormControl(Node targetNode) throws ODFException {
	try {
	XModel xModel = (XModel) UnoRuntime.queryInterface(XModel.class,
	this._xComp);
	XSelectionSupplier selectionSupplier = (XSelectionSupplier) UnoRuntime
	.queryInterface(XSelectionSupplier.class, xModel
	.getCurrentController());

	if (!(targetNode instanceof Element))
	return;
	String odfContentId = ((Element) targetNode)
	.getAttribute(ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID);
	NodeList nl = XPathServiceFactory.newService().evalPathForNodeList(
	"//*[namespace-uri()='" + DrawConstants.DRAW_NAMESPACE_URI
	+ "' and local-name()='"
	+ DrawConstants.ELEMENT_CONTROL + "'][@"
	+ ODFConverter.OUTPUT_ATTR_ODF_CONTENT_ID + "='"
	+ odfContentId + "']",
	_contentXML.getDocumentElement());
	if ((nl == null) \|\| (nl.getLength() != 1))
	return;
	if (!(nl.item(0) instanceof ControlElement))
	return;

	ControlElement elem = (ControlElement) nl.item(0);
	int zIndex = (int) elem.getZIndex();
	if (zIndex >= 0) {
	Object xPageSupplier = UnoRuntime.queryInterface(
	XDrawPageSupplier.class, this._xComp);
	if (xPageSupplier instanceof XDrawPageSupplier) {
	XDrawPageSupplier xDrawPageSupplier = (XDrawPageSupplier) xPageSupplier;
	XDrawPage xDrawPage = xDrawPageSupplier.getDrawPage();
	if (null != xDrawPage) {
	try {
	Object obj = xDrawPage.getByIndex(zIndex);
	selectionSupplier.select(obj);
	return;
	} catch (IndexOutOfBoundsException e) {
	e.printStackTrace();
	} catch (WrappedTargetException e) {
	e.printStackTrace();
	}
	}
	}
	Object xPagesSupplier = UnoRuntime.queryInterface(
	XDrawPagesSupplier.class, this._xComp);
	if ((xPagesSupplier != null)
	&& (xPagesSupplier instanceof XDrawPagesSupplier)) {
	XDrawPagesSupplier xDrawPagesSupplier = (XDrawPagesSupplier) xPagesSupplier;
	int pageIndex = (int) elem.getPageIndex();
	if ((zIndex != -1) && (pageIndex != -1)) {
	XDrawPages xDrawPages = xDrawPagesSupplier
	.getDrawPages();
	try {
	Object xPage = UnoRuntime.queryInterface(
	XDrawPage.class, xDrawPages
	.getByIndex(pageIndex));
	if ((xPage != null) && (xPage instanceof XDrawPage)) {
	XDrawPage xDrawPage = (XDrawPage) xPage;
	Object obj = xDrawPage.getByIndex(zIndex);
	selectionSupplier.select(obj);
	return;
	}
	} catch (IndexOutOfBoundsException e) {
	e.printStackTrace();
	} catch (WrappedTargetException e) {
	e.printStackTrace();
	}
	}
	}
	}
	} catch (IllegalArgumentException iae) {
	iae.printStackTrace();
	throw new ODFException(iae.getMessage());
	}
	}
	}