root / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / project / documents / view / legend / gui / AttrInTableLabeling.java @ 23395
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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) 2005 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.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.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.sql.Types; |
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import java.util.ArrayList; |
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import javax.swing.BorderFactory; |
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import javax.swing.ButtonGroup; |
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import javax.swing.JButton; |
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import javax.swing.JPanel; |
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import javax.swing.JRadioButton; |
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import javax.swing.JTextField; |
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import org.gvsig.gui.beans.swing.GridBagLayoutPanel; |
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import org.gvsig.gui.beans.swing.JBlank; |
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import org.gvsig.gui.beans.swing.JComboBoxFonts; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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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.cit.gvsig.fmap.core.SymbologyFactory; |
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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.labeling.AttrInTableLabelingStrategy; |
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import com.iver.cit.gvsig.fmap.rendering.styling.labeling.ILabelingStrategy; |
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import com.iver.cit.gvsig.gui.JComboBoxUnits; |
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import com.iver.cit.gvsig.gui.panels.ColorChooserPanel; |
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import com.iver.cit.gvsig.gui.styling.SymbolEditor; |
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import com.iver.cit.gvsig.gui.utils.FontChooser; |
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import com.iver.cit.gvsig.project.Project; |
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import com.iver.utiles.swing.JComboBox; |
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public class AttrInTableLabeling extends JPanel implements ILabelingStrategyPanel{ |
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private static final long serialVersionUID = 8229927418031917075L; |
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private static final String NO_FIELD_ITEM = "-- " + |
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PluginServices.getText(LabelingManager.class, "none") + " --"; |
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private String[] fieldNames; |
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private String[] numericFieldNames; |
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private String[] integerFieldNames; |
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private JRadioButton rdBtnFixedHeight; |
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private JRadioButton rdBtnHeightField; |
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private JRadioButton rdBtnFixedColor; |
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private JRadioButton rdBtnColorField; |
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private JComboBox cmbTextField; |
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private JComboBox cmbHeightField; |
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private JComboBox cmbRotationField; |
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private JComboBoxUnits cmbUnits;
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private JTextField txtHeightField; |
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private FLyrVect layer;
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private ColorChooserPanel colorChooser;
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private JComboBox cmbColorField; |
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private JButton chooseFontBut; |
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private Font labelFont = SymbologyFactory.DefaultTextFont; |
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public AttrInTableLabeling() {
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initialize(); |
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} |
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private void initialize() { |
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setLayout(new FlowLayout(FlowLayout.LEFT, 10, 10)); |
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GridBagLayoutPanel panel = new GridBagLayoutPanel();
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GridBagLayoutPanel aux = new GridBagLayoutPanel();
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aux.addComponent(PluginServices.getText(this, "field_to_be_labeled") + ":", getCmbTextField()); |
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aux.addComponent(getRdBtnHeightField(), getCmbHeightField()); |
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aux.addComponent(getRdBtnFixedHeight(), getTxtHeightField()); |
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aux.addComponent(PluginServices.getText(this, "rotation_height") + ":", getCmbRotationField()); |
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aux.addComponent(PluginServices.getText(this, "units") + ":", getCmbUnits()); |
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panel.add(aux); |
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aux = new GridBagLayoutPanel();
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aux.addComponent(getChooseFontBut(),new JBlank(20,20)); |
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GridBagLayoutPanel aux2 = new GridBagLayoutPanel();
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aux2.setBorder(BorderFactory.createTitledBorder(null,PluginServices.getText(this,"color"))); |
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aux2.addComponent(getRdBtnFixedColor(),colorChooser = new ColorChooserPanel(true)); |
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aux2.addComponent(getRdBtnColorField(),getCmbColorField()); |
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aux.addComponent(aux2); |
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panel.add(new JBlank(20,20)); |
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panel.add(aux); |
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add(panel); |
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ButtonGroup group = new ButtonGroup(); |
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group.add(getRdBtnFixedHeight()); |
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group.add(getRdBtnHeightField()); |
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ButtonGroup colorGroup = new ButtonGroup(); |
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colorGroup.add(getRdBtnFixedColor()); |
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colorGroup.add(getRdBtnColorField()); |
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getRdBtnHeightField().setEnabled(true);
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} |
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private JButton getChooseFontBut() { |
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if(chooseFontBut == null){ |
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chooseFontBut = new JButton(PluginServices.getText(this,"font")); |
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chooseFontBut.setPreferredSize(new Dimension(80,10)); |
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chooseFontBut.addActionListener(new ActionListener(){ |
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public void actionPerformed(ActionEvent e) { |
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Font newFont;
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newFont = FontChooser.showDialog("Choose Font", labelFont);
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if (newFont == null) { |
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return;
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} |
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labelFont = newFont; |
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} |
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}); |
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} |
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return chooseFontBut;
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} |
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private JRadioButton getRdBtnFixedHeight() { |
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if (rdBtnFixedHeight == null) { |
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rdBtnFixedHeight = new JRadioButton(PluginServices.getText(this, "fixed_height") + ":"); |
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rdBtnFixedHeight.setSelected(false);
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rdBtnFixedHeight.setName("RDFIXEDHEIGHT");
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} |
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return rdBtnFixedHeight;
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} |
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private JRadioButton getRdBtnHeightField() { |
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if (rdBtnHeightField == null) { |
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rdBtnHeightField = new JRadioButton(PluginServices.getText(this, "text_height_field") + ":"); |
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rdBtnHeightField.setSelected(true);
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rdBtnHeightField.setName("RDHEIGHTFIELD");
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} |
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return rdBtnHeightField;
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} |
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private JRadioButton getRdBtnFixedColor() { |
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if (rdBtnFixedColor == null) { |
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rdBtnFixedColor = new JRadioButton(PluginServices.getText(this, "fixed_color") + ":"); |
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rdBtnFixedColor.setSelected(false);
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rdBtnFixedColor.setName("RDFIXEDCOLOR");
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} |
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return rdBtnFixedColor;
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} |
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private JRadioButton getRdBtnColorField() { |
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if (rdBtnColorField == null) { |
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rdBtnColorField = new JRadioButton(PluginServices.getText(this, "color_field") + ":"); |
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rdBtnColorField.setSelected(true);
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rdBtnColorField.setName("RDCOLORFIELD");
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} |
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return rdBtnColorField;
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} |
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private JComboBoxUnits getCmbUnits() {
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if (cmbUnits == null) { |
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cmbUnits = new JComboBoxUnits();
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cmbUnits.setSelectedIndex(Project.getDefaultDistanceUnits()); |
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cmbUnits.setName("CMBUNITS");
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} |
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return cmbUnits;
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} |
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private JComboBox getCmbColorField() { |
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if (cmbColorField == null) { |
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cmbColorField = new JComboBox(); |
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cmbColorField.setName("CMBCOLOR");
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} |
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return cmbColorField;
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} |
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private void refreshControls() { |
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// When the attributes are in the table -----
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// field with the text
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refreshCmbTextField(); |
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// field with the rotation
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refreshCmbRotationField(); |
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// field with the text height or the text size
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refreshTextHeight(); |
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// the text size unit name
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refreshCmbUnits(); |
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// the font for the text
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refreshFont(); |
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//
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// the color for the font
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refreshColorFont(); |
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} |
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private JComboBox getCmbRotationField() { |
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if (cmbRotationField == null) { |
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cmbRotationField = new JComboBox(); |
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cmbRotationField.setPreferredSize(new Dimension(200, 20)); |
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cmbRotationField.setName("CMBROTATIONFIELD");
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} |
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return cmbRotationField;
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} |
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private JComboBox getCmbHeightField() { |
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if (cmbHeightField == null) { |
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cmbHeightField = new JComboBox(); |
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cmbHeightField.setPreferredSize(new Dimension(200, 20)); |
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cmbHeightField.setName("CMBHEIGHTFIELD");
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} |
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return cmbHeightField;
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} |
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private JComboBox getCmbTextField() { |
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if (cmbTextField == null) { |
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cmbTextField = new JComboBox(); |
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cmbTextField.setPreferredSize(new Dimension(200, 20)); |
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cmbTextField.setName("CMBTEXTFIELD");
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} |
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return cmbTextField;
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} |
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private JTextField getTxtHeightField() { |
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if (txtHeightField == null) { |
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txtHeightField = new JTextField(10); |
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txtHeightField.setText("10");
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txtHeightField.setName("TXTHEIGHTFIELD");
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} |
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return txtHeightField;
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} |
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public void actionPerformed(ActionEvent e) { |
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} |
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public ILabelingStrategy getLabelingStrategy() {
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// user selected to define each label attributes from values
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// contained in the table for each feature row.
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double fixedSize;
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try {
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fixedSize = Double.parseDouble(getTxtHeightField().getText());
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} catch (Exception e) { |
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fixedSize = 10;
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} |
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AttrInTableLabelingStrategy strategy = new AttrInTableLabelingStrategy();
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strategy.setLayer(layer); |
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if(getCmbHeightField().getItemCount() > 0) |
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strategy.setHeightField( |
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(String) getCmbHeightField().getSelectedItem());
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if(getCmbRotationField().getItemCount() > 0) |
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if(!getCmbRotationField().getSelectedItem().equals(NO_FIELD_ITEM))
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strategy.setRotationField( |
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(String) getCmbRotationField().getSelectedItem());
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else
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strategy.setRotationField(null);
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if(getCmbTextField().getItemCount() > 0) |
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strategy.setTextField( |
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(String) getCmbTextField().getSelectedItem());
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strategy.setUsesFixedSize(getRdBtnFixedHeight().isSelected()); |
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strategy.setFixedSize(fixedSize); |
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if(getCmbUnits().getItemCount() > 0) |
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strategy.setUnit(getCmbUnits().getSelectedUnitIndex()); |
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strategy.setUsesFixedColor(getRdBtnFixedColor().isSelected()); |
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strategy.setFixedColor(colorChooser.getColor()); |
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if(getCmbColorField().getItemCount() > 0) |
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strategy.setColorField((String) getCmbColorField().getSelectedItem());
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strategy.setFont(labelFont); |
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return strategy;
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} |
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public void setModel(FLayer layer, ILabelingStrategy str) { |
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this.layer = (FLyrVect) layer;
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// to allow the labeling of non-FLyrVect layers
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if (layer instanceof FLyrVect) { |
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FLyrVect lv = (FLyrVect) layer; |
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try {
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fieldNames = lv.getRecordset().getFieldNames(); |
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// detect the numeric fields
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ArrayList<String> l = new ArrayList<String>(); |
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ArrayList<String> lColors = new ArrayList<String>(); |
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for (int i = 0; i < fieldNames.length; i++) { |
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switch (lv.getRecordset().getFieldType(i)) {
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case Types.DECIMAL: |
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case Types.NUMERIC: |
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case Types.FLOAT: |
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case Types.REAL: |
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case Types.DOUBLE: |
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l.add(fieldNames[i]); |
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break;
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case Types.INTEGER: |
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case Types.SMALLINT: |
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case Types.TINYINT: |
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case Types.BIGINT: |
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lColors.add(fieldNames[i]); |
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l.add(fieldNames[i]); |
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break;
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} |
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} |
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numericFieldNames = l.toArray(new String[l.size()]); |
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integerFieldNames = lColors.toArray(new String[lColors.size()]); |
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} catch (ReadDriverException e) {
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NotificationManager.addError(PluginServices.getText(this, "accessing_file_structure"), e); |
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} |
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refreshControls(); |
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} |
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} |
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private void refreshColorFont(){ |
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getCmbColorField().removeAllItems(); |
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boolean enabled = integerFieldNames.length>0; |
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getCmbColorField().setEnabled(enabled); |
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getRdBtnColorField().setEnabled(enabled); |
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if (!enabled) {
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getRdBtnFixedColor().setSelected(true);
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} |
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for (int i = 0; i < integerFieldNames.length; i++) { |
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getCmbColorField().addItem(integerFieldNames[i]); |
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} |
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if (layer.getLabelingStrategy() instanceof AttrInTableLabelingStrategy) { |
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AttrInTableLabelingStrategy aux = (AttrInTableLabelingStrategy) layer.getLabelingStrategy(); |
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try {
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getRdBtnFixedColor().setSelected(aux.usesFixedColor()); |
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getRdBtnColorField().setSelected(!aux.usesFixedColor()); |
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String item = aux.getColorField();
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getCmbColorField().setSelectedItem(item); |
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colorChooser.setColor(aux.getFixedColor()); |
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} catch (ReadDriverException e) {
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// should never happen
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NotificationManager.addWarning(PluginServices.getText(this, "could_not_restore_color_field"), e); |
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} |
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} |
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} |
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private void refreshFont(){ |
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if (layer.getLabelingStrategy() instanceof AttrInTableLabelingStrategy) { |
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AttrInTableLabelingStrategy aux = (AttrInTableLabelingStrategy) layer.getLabelingStrategy(); |
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labelFont = aux.getFont(); |
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} |
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} |
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private void refreshCmbUnits() { |
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getCmbUnits().setSelectedUnitIndex(Project.getDefaultDistanceUnits()); |
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if (layer.getLabelingStrategy() instanceof AttrInTableLabelingStrategy) { |
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AttrInTableLabelingStrategy aux = (AttrInTableLabelingStrategy) layer.getLabelingStrategy(); |
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getCmbUnits().setSelectedUnitIndex(aux.getUnit()); |
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} |
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} |
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private void refreshTextHeight() { |
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getCmbHeightField().removeAllItems(); |
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boolean enabled = numericFieldNames.length>0; |
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getCmbHeightField().setEnabled(enabled); |
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getRdBtnHeightField().setEnabled(enabled); |
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if (!enabled) {
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getRdBtnFixedHeight().setSelected(true);
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} |
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for (int i = 0; i < numericFieldNames.length; i++) { |
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getCmbHeightField().addItem(numericFieldNames[i]); |
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} |
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if (layer.getLabelingStrategy() instanceof AttrInTableLabelingStrategy) { |
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AttrInTableLabelingStrategy aux = (AttrInTableLabelingStrategy) layer.getLabelingStrategy(); |
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try {
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getTxtHeightField().setText(String.valueOf(aux.getFixedSize()));
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getRdBtnFixedHeight().setSelected(aux.usesFixedSize()); |
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getRdBtnHeightField().setSelected(!aux.usesFixedSize()); |
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String item = aux.getHeightField();
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getCmbHeightField().setSelectedItem(item); |
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} catch (ReadDriverException e) {
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// should never happen
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NotificationManager.addWarning(PluginServices.getText(this, "could_not_restore_text_height_field"), e); |
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} |
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} |
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} |
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private void refreshCmbRotationField() { |
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getCmbRotationField().removeAllItems(); |
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getCmbRotationField().addItem(NO_FIELD_ITEM); |
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for (int i = 0; i < numericFieldNames.length; i++) { |
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getCmbRotationField().addItem(numericFieldNames[i]); |
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} |
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if (layer.getLabelingStrategy() instanceof AttrInTableLabelingStrategy) { |
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AttrInTableLabelingStrategy aux = (AttrInTableLabelingStrategy) layer.getLabelingStrategy(); |
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try {
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String item = aux.getRotationField();
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getCmbRotationField().setSelectedItem(item != null? item : NO_FIELD_ITEM);
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} catch (ReadDriverException e) {
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// should never happen
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NotificationManager.addWarning(PluginServices.getText(this, "could_not_restore_rotation_field"), e); |
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} |
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} |
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} |
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private void refreshCmbTextField() { |
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getCmbTextField().removeAllItems(); |
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for (int i = 0; i < fieldNames.length; i++) { |
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getCmbTextField().addItem(fieldNames[i]); |
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} |
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|
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if (layer.getLabelingStrategy() instanceof AttrInTableLabelingStrategy) { |
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AttrInTableLabelingStrategy aux = (AttrInTableLabelingStrategy) layer.getLabelingStrategy(); |
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try {
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String item = aux.getTextField();
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getCmbTextField().setSelectedItem(item != null? item : NO_FIELD_ITEM);
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} catch (ReadDriverException e) {
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// should never happen
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NotificationManager.addWarning(PluginServices.getText(this, "could_not_restore_text_field"), e); |
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} |
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} |
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} |
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|
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public String getLabelingStrategyName() { |
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return PluginServices.getText(this, "label_attributes_defined_in_table"); |
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} |
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public Class getLabelingStrategyClass() { |
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return AttrInTableLabeling.class;
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} |
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|
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} |