Revision 61
| org.gvsig.educa.thematicmap.app/trunk/org.gvsig.educa.thematicmap.app/org.gvsig.educa.thematicmap.app.viewer/src/main/java/org/gvsig/educa/thematicmap/app/viewer/ThematicMapDocument.java | ||
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*/ |
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package org.gvsig.educa.thematicmap.app.viewer; |
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import java.beans.PropertyChangeEvent; |
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import java.beans.PropertyChangeListener; |
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import java.io.IOException; |
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import org.apache.commons.lang3.ObjectUtils; |
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import org.apache.commons.lang3.StringUtils; |
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import org.gvsig.app.project.Project; |
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import org.gvsig.app.project.ProjectManager; |
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import org.gvsig.app.project.documents.AbstractDocument; |
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import org.gvsig.app.project.documents.DocumentManager; |
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import org.gvsig.app.project.documents.view.ViewDocument; |
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import org.gvsig.educa.thematicmap.ThematicMapManager; |
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import org.gvsig.educa.thematicmap.app.viewer.exception.ThematicMapLoadingException; |
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import org.gvsig.educa.thematicmap.app.viewer.exception.ThematicMapNotFoundException; |
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import org.gvsig.educa.thematicmap.map.CantLoadContextException; |
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import org.gvsig.educa.thematicmap.map.InvalidThematicMapFormatException; |
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import org.gvsig.educa.thematicmap.map.ThematicMap; |
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import org.gvsig.educa.thematicmap.map.ThematicMapInformation; |
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import org.gvsig.fmap.mapcontext.MapContext; |
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* @version $Id$ |
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* |
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*/ |
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public class ThematicMapDocument extends AbstractDocument {
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public class ThematicMapDocument extends AbstractDocument implements |
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PropertyChangeListener {
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/** |
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* |
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return thematicMap; |
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} |
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public void reloadThematicMap() {
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// TODO |
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// if (thematicMap == null) {
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// throw new IllegalStateException("Thematic not set");
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// } |
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// |
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// try {
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// thematicMap.close(); |
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// } catch (IOException ex) {
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// // TODO |
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// } |
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// ThematicMap newMap = |
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// thMapManager.getMapById(thematicMap.getInformation().getId()); |
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// |
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// try {
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// newMap.open(); |
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// } catch (InvalidThematicMapFormatException ex) {
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// // TODO Auto-generated catch block |
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// ex.printStackTrace(); |
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// } catch (CantLoadContextException ex) {
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// // TODO Auto-generated catch block |
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// ex.printStackTrace(); |
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// } catch (IOException ex) {
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// // TODO Auto-generated catch block |
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// ex.printStackTrace(); |
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// } |
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// |
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// // TODO raise a propertyChange event |
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// thematicMap = newMap; |
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public void reloadThematicMap() throws InvalidThematicMapFormatException, |
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CantLoadContextException, IOException {
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if (thematicMap == null) {
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throw new IllegalStateException("Thematic not set");
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} |
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try {
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thematicMap.close(); |
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} catch (IOException ex) {
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// TODO |
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} |
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ThematicMap newMap = |
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thMapManager.getMapById(thematicMap.getInformation().getId()); |
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newMap.open(); |
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// TODO raise a propertyChange event (need access to supper |
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// propertySupport |
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thematicMap = newMap; |
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} |
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@Override |
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this.thematicMap = map; |
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this.sourceView = sourceView; |
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listenProjectChanges(sourceView != null); |
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super.setName(name); |
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super.setComment(comment); |
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} |
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public void setSourceView(ViewDocument sourceView) {
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// TODO raise a propertyChange event |
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this.sourceView = sourceView; |
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listenProjectChanges(sourceView != null); |
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} |
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/** |
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* Start or left to listen project changes (to get notify if related |
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* document has been removed) |
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* |
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* @param listen |
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*/ |
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private void listenProjectChanges(boolean listen) {
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if (listen) {
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ProjectManager.getInstance().getCurrentProject() |
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.addPropertyChangeListener(this); |
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} else {
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// TODO remove this instance from project listener (NO API |
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// TO DO IT) |
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} |
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} |
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/** |
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* @return the sourceView |
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*/ |
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public ViewDocument getSourceView() {
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return sourceView; |
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} |
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public void propertyChange(PropertyChangeEvent evt) {
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if (evt.getSource() instanceof Project) {
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// Check if removed related view |
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if (sourceView == null) {
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listenProjectChanges(false); |
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return; |
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} |
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if (StringUtils.equals(evt.getPropertyName(), "delDocument")) {
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if (ObjectUtils.equals(evt.getOldValue(), sourceView)) {
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sourceView = null; |
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listenProjectChanges(false); |
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} |
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} |
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} |
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} |
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} |
Also available in: Unified diff