root / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / project / documents / view / legend / gui / LabelingManager.java @ 10679
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/*
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* Created on 01-jun-2004
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*
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*/
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package com.iver.cit.gvsig.project.documents.view.legend.gui; |
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import java.awt.BorderLayout; |
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import java.awt.Component; |
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import java.awt.Dimension; |
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import java.awt.FlowLayout; |
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import java.awt.Font; |
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import java.awt.GridLayout; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.util.ArrayList; |
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import java.util.Hashtable; |
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import java.util.Iterator; |
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import javax.swing.BorderFactory; |
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import javax.swing.JCheckBox; |
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import javax.swing.JComponent; |
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import javax.swing.JLabel; |
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import javax.swing.JOptionPane; |
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import javax.swing.JPanel; |
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import javax.swing.JTextField; |
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import org.gvsig.gui.beans.AcceptCancelPanel; |
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import org.gvsig.gui.beans.swing.GridBagLayoutPanel; |
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import org.gvsig.gui.beans.swing.JButton; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.hardcode.gdbms.engine.data.driver.DriverException; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.messages.NotificationManager; |
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import com.iver.andami.ui.mdiManager.IWindow; |
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import com.iver.andami.ui.mdiManager.WindowInfo; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.core.ILabelable; |
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import com.iver.cit.gvsig.fmap.core.styles.IStyle; |
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import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
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import com.iver.cit.gvsig.fmap.core.symbols.ITextSymbol; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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import com.iver.cit.gvsig.fmap.rendering.styling.ILabelingMethod; |
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import com.iver.cit.gvsig.fmap.rendering.styling.ILabelingStrategy; |
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import com.iver.cit.gvsig.fmap.rendering.styling.IPlacementConstraints; |
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import com.iver.cit.gvsig.fmap.rendering.styling.IZoomConstraints; |
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import com.iver.cit.gvsig.fmap.rendering.styling.LabelClass; |
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import com.iver.cit.gvsig.fmap.rendering.styling.LabelingFactory; |
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import com.iver.cit.gvsig.gui.styling.LabelStyleSelector; |
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import com.iver.cit.gvsig.gui.styling.SelectorFilter; |
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import com.iver.cit.gvsig.gui.styling.SymbolPreviewer; |
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import com.iver.cit.gvsig.gui.styling.SymbolSelector; |
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import com.iver.cit.gvsig.gui.utils.FontChooser; |
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import com.iver.utiles.swing.JComboBox; |
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public class LabelingManager extends AbstractThemeManagerPage implements ActionListener { |
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private static int newClassSuffix = 0; |
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private static Hashtable methods = new Hashtable(); |
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private static final Font DEFAULT_FONT = |
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new Font("SansSerif", Font.PLAIN, 9); |
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private JCheckBox chkApplyLabels; |
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private JComboBox cmbMethod; |
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private GridBagLayoutPanel classesPanel;
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private JComboBox cmbClasses; |
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private JCheckBox chkLabel; |
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private JButton btnRenameClass; |
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private JButton btnSQLQuery; |
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private JButton btnDelClass; |
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private JButton btnAddClass; |
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private JComboBox cmbExpressions; |
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private JButton btnEditExpression; |
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private SymbolPreviewer previewer;
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private JButton btnFont; |
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protected Font labelFont; |
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private JButton btnPlacement; |
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private JButton btnLabelStyles; |
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private JCheckBox chkTextOnly; |
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private ILabelable layer;
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private JButton btnVisualization; |
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private ArrayList expressions; |
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private GridBagLayoutPanel content;
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private IPlacementConstraints placementConstraints;
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private IZoomConstraints zoomConstraints;
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private JButton btnSymbol; |
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private class MethodItem { |
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private String name; |
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private ILabelingMethod method;
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private MethodItem(String name, ILabelingMethod method) { |
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this.name = name;
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this.method = method;
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} |
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public String toString() { |
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return name;
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} |
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} |
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private class ExprEditorPanel extends JPanel implements IWindow { |
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private ActionListener action = new ActionListener() { |
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public void actionPerformed(ActionEvent e) { |
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if ("OK".equals(e.getActionCommand())) { |
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if (validateExpr())
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PluginServices.getMDIManager().closeWindow( |
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ExprEditorPanel.this); |
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else
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JOptionPane.showMessageDialog(ExprEditorPanel.this,
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PluginServices.getText(this, "syntax_error"), |
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PluginServices.getText(this, "error"), |
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JOptionPane.ERROR_MESSAGE);
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} else {
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getTxtExpression().setText(lastExtression); |
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PluginServices.getMDIManager().closeWindow( |
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ExprEditorPanel.this); |
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} |
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} |
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}; |
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private JTextField txtExpression; |
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private String lastExtression; |
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public ExprEditorPanel(String currentExpression) { |
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super();
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initialize(); |
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lastExtression = currentExpression; |
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getTxtExpression().setText(currentExpression); |
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} |
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private void initialize() { |
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GridBagLayoutPanel content = new GridBagLayoutPanel();
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content.addComponent(new JLabel(" "+PluginServices.getText(this, "label_expression_help"))); |
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content.addComponent( |
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" "+PluginServices.getText(this, "expression")+":", |
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getTxtExpression()); |
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setLayout(new BorderLayout(5, 5)); |
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add(content, BorderLayout.CENTER);
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add(new AcceptCancelPanel(action, action), BorderLayout.SOUTH); |
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setSize(new Dimension(300, 80)); |
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} |
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private JTextField getTxtExpression() { |
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if (txtExpression == null) { |
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txtExpression = new JTextField(25); |
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} |
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return txtExpression;
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} |
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public String getExpression() { |
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return getTxtExpression().getText();
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} |
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public WindowInfo getWindowInfo() {
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WindowInfo viewInfo = new WindowInfo(WindowInfo.MODALDIALOG);
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viewInfo.setWidth(getWidth()); |
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viewInfo.setHeight(getHeight()); |
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viewInfo.setTitle(PluginServices.getText(this,"label_expression_editor")); |
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return viewInfo;
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} |
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private boolean validateExpr() { |
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// TODO : implement it
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return true; |
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} |
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} |
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public LabelingManager() {
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super();
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initialize(); |
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} |
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private void initialize() { |
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content = new GridBagLayoutPanel();
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content.addComponent(getChkApplyLabels()); |
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JPanel aux = new JPanel(new FlowLayout(FlowLayout.LEADING, 5,0)); |
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aux.add(new JLabel(PluginServices.getText(this, "method")+":")); |
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aux.add(getCmbMethod()); |
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aux.setPreferredSize(new Dimension(550, 40)); |
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content.addComponent(aux); |
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classesPanel = new GridBagLayoutPanel();
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aux = new JPanel(new FlowLayout(FlowLayout.LEADING, 5,0)); |
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aux.add(new JLabel(PluginServices.getText(this, "class")+":")); |
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aux.add(getCmbClasses()); |
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aux.add(getChkLabelFeatures()); |
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aux.setPreferredSize(new Dimension(530, 40)); |
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classesPanel.addComponent(aux); |
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aux = new JPanel(new FlowLayout(FlowLayout.LEADING, 5, 0)); |
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aux.add(getBtnAddClass()); |
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aux.add(getBtnDelClass()); |
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aux.add(getBtnRenameClass()); |
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aux.add(getBtnSQLQuery()); |
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aux.setPreferredSize(new Dimension(530, 30)); |
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classesPanel.addComponent(aux); |
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classesPanel.setBorder(BorderFactory.createTitledBorder(null, PluginServices.getText(this, "classes"))); |
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content.addComponent(classesPanel); |
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aux = new JPanel(new FlowLayout(FlowLayout.LEADING, 5, 0)); |
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aux.setBorder(BorderFactory.createTitledBorder(null, PluginServices.getText(this, "text_string"))); |
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aux.add(new JLabel(PluginServices.getText(this, "expression")+":")); |
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aux.add(getCmbExpressions()); |
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aux.add(getBtnEditExpression()); |
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aux.setPreferredSize(new Dimension(540, 60)); |
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content.addComponent(aux); |
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aux = new JPanel(new FlowLayout(FlowLayout.LEADING, 5, 0)); |
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aux.setBorder(BorderFactory.createTitledBorder(null, PluginServices.getText(this, "text_symbol"))); |
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aux.add(getSymbolPreviewer()); |
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JPanel aux2 = new JPanel(); |
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aux2.add(getBtnFont()); |
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aux2.add(getBtnSymbol()); |
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aux2.setLayout(new GridLayout(aux2.getComponentCount(), 1)); |
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aux.add(aux2); |
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content.addComponent(aux); |
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aux = new JPanel(new FlowLayout(FlowLayout.LEADING, 5, 0)); |
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aux.setBorder(BorderFactory.createTitledBorder(null, PluginServices.getText(this, "options"))); |
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aux.add(getBtnVisualization()); |
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aux.add(getBtnPlacement()); |
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aux.add(getBtnLabelStyles()); |
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aux.setPreferredSize(new Dimension(540, 60)); |
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content.addComponent(aux); |
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add(content); |
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} |
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private Component getBtnSymbol() { |
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if (btnSymbol == null) { |
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btnSymbol = new JButton(PluginServices.getText(this, "symbol")); |
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btnSymbol.addActionListener(this);
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} |
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return btnSymbol;
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} |
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private JCheckBox getChkApplyLabels() { |
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if (chkApplyLabels == null) { |
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chkApplyLabels = new JCheckBox(PluginServices.getText(this, "enable_labelling")); |
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chkApplyLabels.addActionListener(this);
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} |
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return chkApplyLabels;
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} |
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public static void addLabelingMethod(String name, Class iLabelingMethodClass) { |
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methods.put(name, iLabelingMethodClass); |
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} |
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private JButton getBtnVisualization() { |
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if (btnVisualization == null) { |
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btnVisualization = new JButton(PluginServices.getText(this, "visualization")+"..."); |
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btnVisualization.addActionListener(this);
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} |
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return btnVisualization;
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} |
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private JButton getBtnLabelStyles() { |
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if (btnLabelStyles == null) { |
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btnLabelStyles = new JButton(PluginServices.getText(this, "label_styles")+"..."); |
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btnLabelStyles.addActionListener(this);
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} |
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return btnLabelStyles;
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} |
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private JButton getBtnPlacement() { |
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if (btnPlacement == null) { |
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btnPlacement = new JButton(PluginServices.getText(this, "placement")+"..."); |
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btnPlacement.addActionListener(this);
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} |
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return btnPlacement;
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} |
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private JButton getBtnFont() { |
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if (btnFont == null) { |
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btnFont = new JButton(); |
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btnFont.setText(PluginServices.getText(this,"fuente")+"..."); |
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btnFont.addActionListener(this);
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} |
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return btnFont;
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} |
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private SymbolPreviewer getSymbolPreviewer() {
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if (previewer == null) { |
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previewer = new SymbolPreviewer();
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previewer.setPreferredSize(new Dimension(420, 65)); |
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} |
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return previewer;
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} |
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private JComboBox getCmbMethod() { |
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if (cmbMethod == null) { |
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Iterator it = methods.keySet().iterator();
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ArrayList aux = new ArrayList(); |
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while (it.hasNext()) {
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String name = (String) it.next(); |
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Class methodClass = (Class) methods.get(name); |
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ILabelingMethod method; |
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try {
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method = (ILabelingMethod) methodClass.newInstance(); |
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MethodItem newItem = new MethodItem(name, method);
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aux.add(newItem); |
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} catch (InstantiationException e) { |
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NotificationManager.addError("Trying to instantiate an interface" +
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" or abstract class + "+methodClass.getName(), e);
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} catch (IllegalAccessException e) { |
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NotificationManager.addError("IllegalAccessException: does " +
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methodClass.getName() + " class have an anonymous" +
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" constructor?", e);
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} |
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} |
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cmbMethod = new JComboBox(aux.toArray()); |
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cmbMethod.setSize(new Dimension(300, 22)); |
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cmbMethod.addActionListener(this);
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} |
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return cmbMethod;
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} |
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private JButton getBtnEditExpression() { |
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if (btnEditExpression == null) { |
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btnEditExpression = new JButton( |
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PluginServices.getText(this, "edit_expression")+"..."); |
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btnEditExpression.addActionListener(this);
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} |
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return btnEditExpression;
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} |
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private JComboBox getCmbExpressions() { |
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if (cmbExpressions == null) { |
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cmbExpressions = new JComboBox(); |
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cmbExpressions.setPreferredSize(new Dimension(150, 20)); |
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cmbExpressions.addActionListener(this);
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} |
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return cmbExpressions;
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} |
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private JButton getBtnSQLQuery() { |
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if (btnSQLQuery == null) { |
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btnSQLQuery = new JButton(PluginServices.getText(this, "SQL_query")); |
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btnSQLQuery.addActionListener(this);
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} |
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return btnSQLQuery;
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} |
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private JButton getBtnRenameClass() { |
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if (btnRenameClass == null) { |
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btnRenameClass = new JButton(PluginServices.getText(this, "remane_class")); |
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btnRenameClass.addActionListener(this);
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} |
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return btnRenameClass;
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} |
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private JButton getBtnDelClass() { |
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if (btnDelClass == null) { |
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btnDelClass = new JButton(PluginServices.getText(this, "delete_class")); |
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btnDelClass.addActionListener(this);
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} |
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return btnDelClass;
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} |
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private JButton getBtnAddClass() { |
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if (btnAddClass == null) { |
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btnAddClass = new JButton(PluginServices.getText(this, "add_class")); |
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btnAddClass.addActionListener(this);
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} |
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return btnAddClass;
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} |
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private JCheckBox getChkLabelFeatures() { |
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if (chkLabel == null) { |
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chkLabel = new JCheckBox(); |
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chkLabel.setText(PluginServices.getText(this, "label_features_in_this_class")); |
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chkLabel.addActionListener(this);
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} |
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return chkLabel;
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} |
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private JComboBox getCmbClasses() { |
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if (cmbClasses == null) { |
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cmbClasses = new JComboBox(); |
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cmbClasses.setPreferredSize(new Dimension(150, 20)); |
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cmbClasses.addActionListener(this);
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} |
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return cmbClasses;
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} |
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private void setComponentEnabled(Component c, boolean b) { |
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if (c instanceof JComponent) { |
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JComponent c1 = (JComponent) c; |
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for (int i = 0; i < c1.getComponentCount(); i++) { |
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setComponentEnabled(c1.getComponent(i), b); |
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} |
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} |
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c.setEnabled(b); |
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} |
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|
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public void setModel(FLayer layer) throws IllegalArgumentException { |
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if (layer instanceof ILabelable) { |
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this.layer = (ILabelable) layer;
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// get the labeling strategy
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ILabelingStrategy strategy = this.layer.getLabelingStrategy();
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if (strategy == null) { |
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// set a new (simplest) one
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try {
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strategy = LabelingFactory.createDefaultStrategy(layer); |
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} catch (ReadDriverException e) {
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strategy = null;
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} |
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} |
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if (strategy != null) |
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setMethod(strategy.getLabelingMethod()); |
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setComponentEnabled(this, true); |
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refreshControls(); |
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actionPerformed(new ActionEvent(chkApplyLabels, 0, null)); |
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} else {
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setComponentEnabled(this, false); |
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} |
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} |
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|
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private void setMethod(ILabelingMethod labelingMethod) { |
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ArrayList aux = new ArrayList(); |
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for (int i = 0; i < getCmbMethod().getItemCount(); i++) { |
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aux.add(((MethodItem) getCmbMethod().getItemAt(i)).method); |
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} |
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int i = aux.indexOf(labelingMethod);
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if (i == -1) |
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i = 0; // index of the simplest method: EquallyLabeled (must be installed) |
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getCmbMethod().setSelectedIndex(i); |
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} |
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private ILabelingMethod getMethod() {
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return ((MethodItem) getCmbMethod().getSelectedItem()).method;
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} |
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|
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private void refreshControls() { |
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if (layer == null) return; |
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|
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// enables labeling
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getChkApplyLabels().setSelected(layer.isLabeled()); |
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|
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// fires an event from the method's combobox
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actionPerformed(new ActionEvent(getCmbMethod(), 0, null)); |
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// expressions combobox
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refreshCmbExpressions(); |
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} |
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|
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private void refreshCmbExpressions() { |
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ArrayList exp = getExpressions();
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getCmbExpressions().removeAllItems(); |
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for (int i = 0; i < exp.size(); i++) |
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getCmbExpressions().addItem(exp.get(i)); |
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LabelClass lc = (LabelClass) getCmbClasses().getSelectedItem(); |
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if (lc != null) |
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getCmbExpressions().setSelectedItem(lc.getLabelExpression()); |
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} |
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|
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private ArrayList getExpressions() { |
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if (expressions == null) { |
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expressions = new ArrayList(); |
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try {
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String[] n = ((FLyrVect) layer).getRecordset().getFieldNames(); |
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for (int i = 0; i < n.length; i++) { |
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expressions.add("[ "+n[i]+" ]"); |
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} |
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} catch (Exception e) { |
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NotificationManager.addError( |
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PluginServices.getText( |
523 |
this, "could_not_retreive_layer_names"), e); |
524 |
} |
525 |
} |
526 |
return expressions;
|
527 |
} |
528 |
|
529 |
public void actionPerformed(ActionEvent e) { |
530 |
JComponent c = (JComponent)e.getSource(); |
531 |
if (c.equals(chkApplyLabels)) {
|
532 |
boolean b = chkApplyLabels.isSelected();
|
533 |
// enables/disables all components
|
534 |
for (int i = 0; i < content.getComponentCount(); i++) { |
535 |
Component c1 = content.getComponent(i);
|
536 |
if (!c1.equals(c))
|
537 |
setComponentEnabled(c1, b); |
538 |
} |
539 |
if (b) actionPerformed(new ActionEvent(getCmbMethod(), 0, null)); |
540 |
|
541 |
} else if (c.equals(btnAddClass)) { |
542 |
LabelClass newClass = new LabelClass();
|
543 |
newClass.setName(PluginServices.getText(this, "labeling")+String.valueOf(++newClassSuffix)); |
544 |
getMethod().addLabelClass(newClass); |
545 |
refreshCmbClasses(); |
546 |
getCmbClasses().setSelectedItem(newClass); |
547 |
} else if (c.equals(btnDelClass)) { |
548 |
LabelClass clazz = getActiveClass(); |
549 |
getMethod().deleteLabelClass(clazz); |
550 |
refreshCmbClasses(); |
551 |
} else if (c.equals(btnEditExpression)) { |
552 |
ExprEditorPanel ep = new ExprEditorPanel((String) getCmbExpressions(). |
553 |
getSelectedItem()); |
554 |
PluginServices.getMDIManager().addWindow( ep ); |
555 |
getCmbExpressions().addItem(ep.getExpression()); |
556 |
getCmbExpressions().setSelectedItem(ep.getExpression()); |
557 |
} else if (c.equals(btnFont)) { |
558 |
Font newFont = FontChooser.showDialog(PluginServices.getText(this, "font"), labelFont); |
559 |
if (newFont != null) { |
560 |
labelFont = newFont; |
561 |
} |
562 |
|
563 |
} else if (c.equals(btnLabelStyles)) { |
564 |
LabelClass clazz = getActiveClass(); |
565 |
// here open symbol selector
|
566 |
|
567 |
LabelStyleSelector stySel = new LabelStyleSelector(
|
568 |
clazz.getLabelSymbol(), |
569 |
FShape.TEXT ); |
570 |
PluginServices.getMDIManager().addWindow(stySel); |
571 |
IStyle sty = (IStyle) stySel.getSelectedObject(); |
572 |
// if (sty != null)
|
573 |
// // gather the symbol and apply to the class
|
574 |
// clazz.setSymbol(sty);
|
575 |
} else if (c.equals(btnPlacement)) { |
576 |
|
577 |
try {
|
578 |
PlacementProperties pp = new PlacementProperties(
|
579 |
(FLyrVect) layer, |
580 |
getPlacementConstraints()); |
581 |
PluginServices.getMDIManager().addWindow(pp); |
582 |
placementConstraints = pp.getPlacementConstraints(); |
583 |
} catch (ClassCastException ccEx) { |
584 |
NotificationManager.addError("Placement constraints not prepared for:"
|
585 |
+layer.getClass().getName(), |
586 |
ccEx); |
587 |
} catch (ReadDriverException dEx) {
|
588 |
NotificationManager.addWarning("Should be unreachable code", dEx);
|
589 |
NotificationManager.addError(PluginServices.getText(this, "usupported_layer_type"), dEx); |
590 |
} |
591 |
|
592 |
} else if (c.equals(btnRenameClass)) { |
593 |
LabelClass clazz = getActiveClass(); |
594 |
String newName = JOptionPane.showInputDialog( |
595 |
PluginServices.getText(this, "enter_new_name")); |
596 |
if (newName != null) |
597 |
getMethod().renameLabelClass(clazz, newName); |
598 |
refreshCmbClasses(); |
599 |
} else if (c.equals(btnSQLQuery)) { |
600 |
|
601 |
} else if (c.equals(btnVisualization)) { |
602 |
|
603 |
} else if (c.equals(chkLabel)) { |
604 |
LabelClass lc = (LabelClass) getCmbClasses().getSelectedItem(); |
605 |
if (lc == null) |
606 |
lc = getMethod().getDefaultLabelClass(); |
607 |
lc.setVisible(chkLabel.isSelected()); |
608 |
} else if (c.equals(chkTextOnly)) { |
609 |
|
610 |
} else if (c.equals(cmbClasses)) { |
611 |
// refresh expressions
|
612 |
LabelClass lc = (LabelClass) cmbClasses.getSelectedItem(); |
613 |
if (lc != null && !getExpressions().contains(lc.getLabelExpression())) { |
614 |
getExpressions().add(0, lc.getLabelExpression());
|
615 |
} |
616 |
refreshCmbExpressions(); |
617 |
} else if (c.equals(cmbExpressions)) { |
618 |
LabelClass lc = (LabelClass) getCmbClasses().getSelectedItem(); |
619 |
if (lc == null) |
620 |
lc = getMethod().getDefaultLabelClass(); |
621 |
lc.setLabelExpression((String) cmbExpressions.getSelectedItem());
|
622 |
} else if (c.equals(cmbMethod)) { |
623 |
// disable components in class panel
|
624 |
// multiple class or not enables or disables the class panel
|
625 |
setComponentEnabled(classesPanel, getMethod().allowsMultipleClass()); |
626 |
refreshCmbClasses(); |
627 |
} else if (c.equals(btnSymbol)) { |
628 |
LabelClass clazz = getActiveClass(); |
629 |
// here open symbol selector
|
630 |
|
631 |
SymbolSelector symSel = new SymbolSelector(
|
632 |
clazz.getLabelSymbol(), |
633 |
FShape.TEXT, |
634 |
new SelectorFilter() {
|
635 |
public boolean accepts(Object obj) { |
636 |
if (obj instanceof ISymbol) { |
637 |
ISymbol sym = (ISymbol) obj; |
638 |
return sym.getSymbolType() == FShape.TEXT;
|
639 |
} |
640 |
return false; |
641 |
} |
642 |
}); |
643 |
PluginServices.getMDIManager().addWindow(symSel); |
644 |
ISymbol sym = (ISymbol) symSel.getSelectedObject(); |
645 |
if (sym != null) |
646 |
// gather the symbol and apply to the class
|
647 |
clazz.setSymbol((ITextSymbol) symSel.getSelectedObject()); |
648 |
} |
649 |
} |
650 |
|
651 |
private void refreshCmbClasses() { |
652 |
// label classes
|
653 |
getCmbClasses().removeAllItems(); |
654 |
LabelClass[] lClasses = getMethod().getLabelClasses();
|
655 |
for (int i = 0; i < lClasses.length; i++) { |
656 |
getCmbClasses().addItem(lClasses[i]); |
657 |
} |
658 |
|
659 |
refreshCmbExpressions(); |
660 |
} |
661 |
|
662 |
private LabelClass getActiveClass() {
|
663 |
return (LabelClass) getCmbClasses().getSelectedItem();
|
664 |
} |
665 |
|
666 |
public void acceptAction() { |
667 |
|
668 |
} |
669 |
|
670 |
public void cancelAction() { |
671 |
|
672 |
} |
673 |
|
674 |
public void applyAction() { |
675 |
if (layer != null) { // in other case the layer is not labelable |
676 |
layer.setIsLabeled(getChkApplyLabels().isSelected()); |
677 |
try {
|
678 |
layer.setLabelingStrategy( |
679 |
LabelingFactory. |
680 |
createStrategy((FLayer) layer, |
681 |
getMethod(), |
682 |
getPlacementConstraints(), |
683 |
getZoomConstraints())); |
684 |
} catch (ReadDriverException e) {
|
685 |
// TODO Auto-generated catch block
|
686 |
NotificationManager.addError(PluginServices.getText(this, "XXXX"), e); |
687 |
} |
688 |
} |
689 |
} |
690 |
|
691 |
private IZoomConstraints getZoomConstraints() {
|
692 |
return zoomConstraints;
|
693 |
} |
694 |
|
695 |
private IPlacementConstraints getPlacementConstraints() {
|
696 |
return placementConstraints;
|
697 |
} |
698 |
|
699 |
public String getName() { |
700 |
return PluginServices.getText(this,"Etiquetados"); |
701 |
} |
702 |
} |
703 |
|