svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.swing / org.gvsig.fmap.dal.swing.impl / src / main / java / org / gvsig / featureform / swing / impl / dynformfield / linkedentity / JDynFormFieldFeatureLink.java @ 44338
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 gvSIG Association.
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 3 of the License, or (at your option) any later
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* version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 51
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* Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us at info AT
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* gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.featureform.swing.impl.dynformfield.linkedentity; |
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import java.awt.Cursor; |
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import java.awt.GridBagConstraints; |
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import java.awt.GridBagLayout; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.net.URL; |
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import java.util.Formatter; |
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import javax.swing.BorderFactory; |
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import javax.swing.Icon; |
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import javax.swing.ImageIcon; |
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import javax.swing.JButton; |
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import javax.swing.JComponent; |
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import javax.swing.JPanel; |
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import javax.swing.JTextField; |
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import org.apache.commons.lang3.StringUtils; |
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import org.gvsig.featureform.swing.JFeaturesForm; |
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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.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FacadeOfAFeature; |
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import org.gvsig.fmap.dal.feature.FeatureQuery; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.swing.DALSwingLocator; |
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import org.gvsig.fmap.dal.swing.DataSwingManager; |
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import org.gvsig.tools.dynform.DynFormFieldDefinition; |
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import org.gvsig.tools.dynform.JDynFormField; |
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import org.gvsig.tools.dynform.spi.DynFormSPIManager; |
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import org.gvsig.tools.dynform.spi.dynformfield.AbstractJDynFormField; |
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import org.gvsig.tools.dynform.spi.dynformfield.JDynFormFieldFactory; |
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import org.gvsig.tools.dynobject.DynObject; |
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import org.gvsig.tools.service.spi.ServiceManager; |
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import org.gvsig.tools.swing.api.windowmanager.WindowManager; |
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public class JDynFormFieldFeatureLink extends AbstractJDynFormField implements JDynFormField { |
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private static final String DAL_code = "DAL.code"; |
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private static final String DAL_foreingTable = "DAL.foreingTable"; |
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private static final String DAL_foreingCode = "DAL.foreingCode"; |
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private static final String DAL_foreingDescriptionMask = "DAL.foreingDescriptionMask"; |
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private static final String DAL_foreingDescriptionFields = "DAL.foreingDescriptionFields"; |
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private DynObject assignedValue = null; |
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private DynObject value = null; |
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// private JTextField txtCode = null;
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private JTextField txtDescription = null; |
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private JButton btnLink = null; |
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private JButton btnUnlink = null; |
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private JButton btnEdit = null; |
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private String codeFieldName = null; |
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private String foreingTableName; |
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private String foreingCodeName; |
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private String foreingDescriptionMask = null; |
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private String foreingDescriptionFieldNames[] = null; |
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public JDynFormFieldFeatureLink(
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DynFormSPIManager serviceManager, |
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DynFormSPIManager.ComponentsFactory componentsFactory, |
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JDynFormFieldFactory factory, |
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DynFormFieldDefinition definition, |
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Object value
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) { |
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super(serviceManager, componentsFactory, factory, definition, value);
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if (value != null) { |
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this.assignedValue = (DynObject) value;
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} |
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} |
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@Override
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public Object getAssignedValue() { |
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return this.assignedValue; |
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} |
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@Override
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public void initComponent() { |
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this.foreingDescriptionFieldNames = null; |
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this.codeFieldName = getTagValueAsString(DAL_code, null); |
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this.foreingTableName = getTagValueAsString(DAL_foreingTable, null); |
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this.foreingCodeName = getTagValueAsString(DAL_foreingCode, null); |
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this.foreingDescriptionMask = getTagValueAsString(DAL_foreingDescriptionMask, null); |
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String fieldNames = getTagValueAsString(DAL_foreingDescriptionFields, null); |
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if (!StringUtils.isEmpty(fieldNames)) {
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this.foreingDescriptionFieldNames = fieldNames.split(","); |
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} |
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if (StringUtils.isEmpty(this.foreingDescriptionMask) |
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&& this.foreingDescriptionFieldNames != null |
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&& this.foreingDescriptionFieldNames.length == 1) { |
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this.foreingDescriptionMask = "%s"; |
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} |
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// this.txtCode = new JTextField();
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this.txtDescription = new JTextField(); |
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this.btnLink = createButton("Select item to link", "link.png"); |
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this.btnUnlink = createButton("Remove link", "unlink.png"); |
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this.btnEdit = createButton("View linked item", "edit.png"); |
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this.btnLink.addActionListener(new ActionListener() { |
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@Override
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public void actionPerformed(ActionEvent ae) { |
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doLink(); |
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} |
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}); |
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this.btnUnlink.addActionListener(new ActionListener() { |
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@Override
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public void actionPerformed(ActionEvent ae) { |
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doUnlink(); |
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} |
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}); |
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this.btnEdit.addActionListener(new ActionListener() { |
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@Override
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public void actionPerformed(ActionEvent ae) { |
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doEdit(); |
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} |
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}); |
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// this.txtCode.setText(" ");
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// this.txtDescforeingCodeNameription.setText(" ");
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// this.txtCode.setEditable(false);
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this.txtDescription.setEditable(false); |
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if (StringUtils.isEmpty(codeFieldName) || StringUtils.isEmpty(foreingDescriptionMask)
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|| StringUtils.isEmpty(foreingTableName) || StringUtils.isEmpty(foreingCodeName) |
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|| this.foreingDescriptionFieldNames == null) { |
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this.btnEdit.setEnabled(false); |
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this.btnLink.setEnabled(false); |
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this.btnUnlink.setEnabled(false); |
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} |
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this.contents = new JPanel(); |
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this.contents.setLayout(new GridBagLayout()); |
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GridBagConstraints c = new GridBagConstraints(); |
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// c.fill = GridBagConstraints.NONE;
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// c.ipadx = 4;
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// c.ipady = 1;
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// c.gridx = 0;
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// c.gridy = 0;
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// c.weightx = 0;
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// this.contents.add(this.txtCode, c);
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c.fill = GridBagConstraints.HORIZONTAL;
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c.ipadx = 4;
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c.ipady = 1;
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c.gridx = 1;
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c.gridy = 0;
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c.weightx = 1;
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this.contents.add(this.txtDescription, c); |
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c.fill = GridBagConstraints.NONE;
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c.ipadx = 4;
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c.ipady = 1;
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c.gridx = 2;
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c.gridy = 0;
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c.weightx = 0;
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this.contents.add(this.btnLink, c); |
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c.fill = GridBagConstraints.NONE;
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c.ipadx = 4;
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c.ipady = 1;
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c.gridx = 3;
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c.gridy = 0;
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c.weightx = 0;
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this.contents.add(this.btnUnlink, c); |
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c.fill = GridBagConstraints.NONE;
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c.ipadx = 4;
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c.ipady = 1;
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c.gridx = 4;
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c.gridy = 0;
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c.weightx = 0;
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this.contents.add(this.btnEdit, c); |
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this.setValue(this.assignedValue); |
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} |
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private JButton createButton(final String tip, final String image) { |
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URL url = this.getClass().getClassLoader().getResource("org/gvsig/featureform/swing/impl/" + image); |
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Icon icon = new ImageIcon(url); |
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JButton button = new JButton(icon); |
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button.setBorder(BorderFactory.createEmptyBorder());
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button.setBorderPainted(false);
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button.setFocusPainted(false);
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button.setContentAreaFilled(false);
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button.setToolTipText(tip); |
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button.setCursor(new Cursor(Cursor.HAND_CURSOR)); |
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return button;
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} |
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private void doLink() { |
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} |
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private void doUnlink() { |
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this.clear();
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} |
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private void doEdit() { |
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try {
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DataManager dalmanager = DALLocator.getDataManager(); |
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DataSwingManager daluimanager = DALSwingLocator.getSwingManager(); |
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Feature feature = ((FacadeOfAFeature)(this.value)).getFeature();
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FeatureStore store = feature.getStore(); |
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FeatureQuery query = store.createFeatureQuery(); |
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query.addFilter(dalmanager.createExpresion(foreingCodeName + " = " + feature.getString(foreingCodeName)));
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JFeaturesForm form = daluimanager.createJFeaturesForm(store); |
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form.setQuery(query); |
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form.showForm(WindowManager.MODE.WINDOW); |
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} catch (Exception ex) { |
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LOGGER.warn("Can't show linked form",ex);
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} |
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} |
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private String getDescription() { |
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if (StringUtils.isEmpty(foreingDescriptionMask) || this.foreingDescriptionFieldNames == null) { |
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return ""; |
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} |
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Object[] values = new Object[this.foreingDescriptionFieldNames.length]; |
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for( int i=0; i<values.length; i++ ) { |
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values[i] = this.value.getDynValue(this.foreingDescriptionFieldNames[i]); |
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} |
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Formatter f = new Formatter(); |
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try {
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String description = f.format(this.foreingDescriptionMask, values).toString(); |
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return description;
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} catch (Exception ex) { |
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// TODO: log error
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return ""; |
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} |
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} |
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@Override
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public void setReadOnly(boolean readonly) { |
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boolean enabled = !readonly;
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JComponent theJlabel = this.getJLabel(); |
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if( theJlabel !=null ) { |
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theJlabel.setEnabled(enabled); |
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} |
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// this.txtCode.setEnabled(enabled);
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if( this.txtDescription == null ) { |
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return;
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} |
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this.txtDescription.setEnabled(enabled);
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this.btnEdit.setEnabled(enabled);
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this.btnLink.setEnabled(enabled);
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this.btnUnlink.setEnabled(enabled);
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} |
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@Override
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public void setValue(Object value) { |
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if (value == null) { |
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this.clear();
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return;
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} |
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this.value = (DynObject) value;
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// this.txtCode.setText("");
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this.txtDescription.setText(""); |
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if (StringUtils.isEmpty(foreingCodeName) || StringUtils.isEmpty(foreingDescriptionMask)
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|| this.foreingDescriptionFieldNames == null) { |
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} |
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// Object x = this.value.getDynValue(foreingCodeName);
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// if (x != null) {
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// this.txtCode.setText(x.toString());
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// }
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String description = this.getDescription(); |
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if (description != null) { |
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this.txtDescription.setText(description);
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} |
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} |
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@Override
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public Object getValue() { |
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return this.value; |
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} |
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@Override
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public void fetch(DynObject container) { |
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if (StringUtils.isEmpty(this.codeFieldName)) { |
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return;
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} |
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DynObject value = (DynObject) this.getValue();
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if (value == null) { |
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container.setDynValue(this.codeFieldName, null); |
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} else {
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if (StringUtils.isEmpty(this.foreingCodeName)) { |
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return;
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} |
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container.setDynValue(this.codeFieldName, value.getDynValue(this.foreingCodeName)); |
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} |
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} |
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@Override
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public boolean hasValidValue() { |
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return true; |
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} |
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@Override
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public void clear() { |
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this.value = null; |
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// this.txtCode.setText("");
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this.txtDescription.setText(""); |
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} |
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} |