Revision 43987 trunk/org.gvsig.desktop/org.gvsig.desktop.plugin/org.gvsig.app/org.gvsig.app.mainplugin/src/main/java/org/gvsig/app/extension/SelectByAttributesExtension.java
| SelectByAttributesExtension.java | ||
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*/ |
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package org.gvsig.app.extension; |
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import java.awt.BorderLayout; |
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import java.awt.FlowLayout; |
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import java.awt.event.ActionEvent; |
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import java.util.Iterator; |
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import javax.swing.AbstractAction; |
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import javax.swing.JButton; |
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import javax.swing.JOptionPane; |
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import javax.swing.JPanel; |
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import org.gvsig.andami.IconThemeHelper; |
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import org.gvsig.andami.PluginServices; |
| ... | ... | |
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import org.gvsig.app.gui.filter.FilterDialog; |
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import org.gvsig.app.project.documents.view.ViewDocument; |
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import org.gvsig.app.project.documents.view.gui.IView; |
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import org.gvsig.expressionevaluator.Expression; |
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import org.gvsig.expressionevaluator.swing.ExpressionEvaluatorSwingLocator; |
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import org.gvsig.expressionevaluator.swing.ExpressionEvaluatorSwingManager; |
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import org.gvsig.expressionevaluator.swing.JExpressionBuilder; |
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import org.gvsig.expressionevaluator.swing.Element; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import org.gvsig.fmap.dal.exception.DataException; |
| ... | ... | |
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import org.gvsig.fmap.dal.feature.FeatureSelection; |
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import org.gvsig.fmap.dal.feature.FeatureSet; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.swing.DataSwingManager; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.i18n.Messages; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.i18n.I18nManager; |
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import org.gvsig.tools.swing.api.ToolsSwingLocator; |
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import org.gvsig.tools.swing.api.windowmanager.WindowManager; |
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import org.gvsig.utils.exceptionHandling.ExceptionListener; |
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/** |
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* |
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* @author Vicente Caballero Navarro |
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*/ |
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@SuppressWarnings("UseSpecificCatch")
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public class SelectByAttributesExtension extends Extension implements ExpressionListener {
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protected FeatureStore featureStore = null; |
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private String filterTitle; |
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@Override |
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public void initialize() {
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IconThemeHelper.registerIcon("action", "selection-by-attributes", this);
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} |
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@Override |
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public void execute(String actionCommand) {
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ApplicationManager application = ApplicationLocator.getManager(); |
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|
| ... | ... | |
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if (view == null) {
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return; |
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} |
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ViewDocument document = view.getViewDocument();
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if ("selection-by-attributes-layer".equalsIgnoreCase(actionCommand)) {
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if ("selection-by-attributes-layer2".equals(actionCommand)) {
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ViewDocument document = view.getViewDocument(); |
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FLayer layer = document.getMapContext().getLayers().getActives()[0]; |
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filterTitle = layer.getName(); |
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featureStore = ((FLyrVect) layer).getFeatureStore(); |
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document.setModified(true); |
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doSelectByAttributes2(filterTitle, featureStore); |
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} else if ("selection-by-attributes-layer".equals(actionCommand)) {
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ViewDocument document = view.getViewDocument(); |
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FLayer layer = document.getMapContext().getLayers().getActives()[0]; |
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filterTitle = layer.getName(); |
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featureStore = ((FLyrVect) layer).getFeatureStore(); |
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document.setModified(true); |
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doExecute(); |
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} |
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} |
| ... | ... | |
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dlg.addExpressionListener(this); |
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dlg.addExceptionListener(new ExceptionListener() {
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@Override |
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public void exceptionThrown(Throwable t) {
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NotificationManager.addError(t.getMessage(), t); |
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} |
| ... | ... | |
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PluginServices.getMDIManager().addWindow(dlg); |
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} |
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@Override |
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public boolean isEnabled() {
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return true; |
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} |
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@Override |
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public boolean isVisible() {
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ApplicationManager application = ApplicationLocator.getManager(); |
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|
| ... | ... | |
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} |
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// By Pablo: if no filter expression -> no element selected |
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@Override |
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public void newSet(String expression) throws DataException {
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if (!this.filterExpressionFromWhereIsEmpty(expression)) {
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FeatureSet set = null; |
| ... | ... | |
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return featureStore.getFeatureSet(query); |
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} |
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@Override |
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public void addToSet(String expression) throws DataException {
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// By Pablo: if no filter expression -> don't add more elements to set |
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if (!this.filterExpressionFromWhereIsEmpty(expression)) {
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| ... | ... | |
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} |
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} |
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@Override |
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public void fromSet(String expression) throws DataException {
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// By Pablo: if no filter expression -> no element selected |
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try {
|
| ... | ... | |
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// NotificationManager.showMessageInfo("Falta por implementar",
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// null); |
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FeatureSet set = null;
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FeatureSet set; |
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set = doSet(expression); |
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if (set == null) {
|
| ... | ... | |
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} else {
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// By Pablo: if no expression -> no element selected |
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featureStore.getFeatureSelection().deselectAll(); |
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; |
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} |
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} catch (DataException e) {
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NotificationManager.addError(e); |
| ... | ... | |
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} |
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return p.getMessage(); |
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} |
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private void doSelectByAttributes2(String title, final FeatureStore store) {
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I18nManager i18n = ToolsLocator.getI18nManager(); |
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WindowManager windowManager = ToolsSwingLocator.getWindowManager(); |
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ExpressionEvaluatorSwingManager swingManager = ExpressionEvaluatorSwingLocator.getManager(); |
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final JPanel panel = new JPanel(); |
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panel.setLayout(new BorderLayout()); |
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final JExpressionBuilder builder = swingManager.createJExpressionBuilder(); |
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builder.addSymbolTable(DataManager.FEATURE_SYMBOL_TABLE); |
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Element element = swingManager.createElement( |
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DataSwingManager.FEATURE_STORE_EXPRESSION_ELEMENT, |
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builder, |
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store |
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); |
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if (element != null) {
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builder.getElements().add(element); |
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} |
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panel.add(builder.asJComponent(), BorderLayout.CENTER); |
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JPanel buttons = new JPanel(); |
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buttons.setLayout(new FlowLayout(FlowLayout.RIGHT, 4, 4)); |
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buttons.add(new JButton(new AbstractAction(i18n.getTranslation("_Set_selection")) {
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@Override |
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public void actionPerformed(ActionEvent e) {
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doSetSelection(store, builder.getExpression()); |
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} |
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})); |
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buttons.add(new JButton(new AbstractAction(i18n.getTranslation("_Add_to_selection")) {
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@Override |
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public void actionPerformed(ActionEvent e) {
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doAddToSelection(store, builder.getExpression()); |
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} |
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})); |
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buttons.add(new JButton(new AbstractAction(i18n.getTranslation("_Filter_selection")) {
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@Override |
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public void actionPerformed(ActionEvent e) {
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doFilterSelection(store, builder.getExpression()); |
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} |
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})); |
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buttons.add(new JButton(new AbstractAction(i18n.getTranslation("_Close")) {
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@Override |
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public void actionPerformed(ActionEvent e) {
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panel.setVisible(false); |
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} |
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})); |
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panel.add(buttons, BorderLayout.SOUTH); |
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|
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windowManager.showWindow( |
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panel, |
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title, |
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WindowManager.MODE.WINDOW |
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); |
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} |
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|
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private void doSetSelection(FeatureStore store, Expression expression) {
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try {
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DataManager manager = DALLocator.getDataManager(); |
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FeatureSelection currentSelection = store.getFeatureSelection(); |
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FeatureQuery query = store.createFeatureQuery(); |
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query.setFilter(manager.createExpresion(expression)); |
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FeatureSet selection = store.getFeatureSet(query); |
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currentSelection.deselectAll(); |
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currentSelection.select(selection); |
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} catch (Exception ex) {
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logger.warn("Can't build selecction from filter expression.", ex);
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} |
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} |
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|
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private void doAddToSelection(FeatureStore store, Expression expression) {
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try {
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DataManager manager = DALLocator.getDataManager(); |
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FeatureSelection currentSelection = store.getFeatureSelection(); |
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FeatureQuery query = store.createFeatureQuery(); |
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query.setFilter(manager.createExpresion(expression)); |
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FeatureSet selection = store.getFeatureSet(query); |
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currentSelection.select(selection); |
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} catch (Exception ex) {
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logger.warn("Can't build selecction from filter expression.", ex);
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} |
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} |
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|
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private void doFilterSelection(FeatureStore store, Expression expression) {
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try {
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DataManager manager = DALLocator.getDataManager(); |
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FeatureSelection currentSelection = store.getFeatureSelection(); |
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FeatureQuery query = store.createFeatureQuery(); |
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query.setFilter(manager.createExpresion(expression)); |
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FeatureSet set = store.getFeatureSet(query); |
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FeatureSelection newSelection = store.createFeatureSelection(); |
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for (Feature feature : set) {
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if( currentSelection.isSelected(feature) ) {
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newSelection.select(feature); |
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} |
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} |
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store.setSelection(newSelection); |
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} catch (Exception ex) {
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logger.warn("Can't build selecction from filter expression.", ex);
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} |
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} |
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} |
Also available in: Unified diff