svn-gvsig-desktop / branches / gvSIG_GisPlanet / applications / appgvSIG / src / com / iver / cit / gvsig / gui / Table.java @ 2165
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1 | 1103 | fjp | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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4 | *
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5 | * This program is free software; you can redistribute it and/or
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6 | * modify it under the terms of the GNU General Public License
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7 | * as published by the Free Software Foundation; either version 2
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8 | * of the License, or (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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18 | *
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19 | * For more information, contact:
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20 | *
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21 | * Generalitat Valenciana
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22 | * Conselleria d'Infraestructures i Transport
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23 | * Av. Blasco Ib??ez, 50
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24 | * 46010 VALENCIA
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25 | * SPAIN
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26 | *
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27 | * +34 963862235
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28 | * gvsig@gva.es
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29 | * www.gvsig.gva.es
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30 | *
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31 | * or
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32 | *
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33 | * IVER T.I. S.A
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34 | * Salamanca 50
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35 | * 46005 Valencia
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36 | * Spain
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37 | *
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38 | * +34 963163400
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39 | * dac@iver.es
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40 | */
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41 | 312 | fernando | package com.iver.cit.gvsig.gui; |
42 | |||
43 | 1047 | fernando | import java.beans.PropertyChangeEvent; |
44 | import java.beans.PropertyChangeListener; |
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45 | 312 | fernando | import java.text.DateFormat; |
46 | import java.text.NumberFormat; |
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47 | 457 | fernando | import java.util.BitSet; |
48 | |||
49 | import javax.swing.DefaultListSelectionModel; |
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50 | 312 | fernando | import javax.swing.JLabel; |
51 | import javax.swing.JPanel; |
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52 | 457 | fernando | import javax.swing.event.ListSelectionEvent; |
53 | import javax.swing.event.ListSelectionListener; |
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54 | 312 | fernando | import javax.swing.table.AbstractTableModel; |
55 | |||
56 | 464 | fernando | import org.apache.log4j.Logger; |
57 | 312 | fernando | |
58 | 1830 | fernando | import com.hardcode.gdbms.engine.data.driver.DriverException; |
59 | 464 | fernando | import com.hardcode.gdbms.engine.values.ValueFactory; |
60 | 596 | fernando | import com.iver.andami.PluginServices; |
61 | 732 | fernando | import com.iver.andami.messages.NotificationManager; |
62 | 596 | fernando | import com.iver.andami.ui.mdiManager.SingletonView; |
63 | import com.iver.andami.ui.mdiManager.ViewInfo; |
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64 | 1350 | fernando | import com.iver.andami.ui.mdiManager.ViewListener; |
65 | 464 | fernando | import com.iver.cit.gvsig.fmap.FMap; |
66 | 694 | fernando | import com.iver.cit.gvsig.fmap.layers.FLayer; |
67 | 464 | fernando | import com.iver.cit.gvsig.fmap.layers.SelectableDataSource; |
68 | import com.iver.cit.gvsig.fmap.layers.SelectionEvent; |
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69 | import com.iver.cit.gvsig.fmap.layers.SelectionListener; |
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70 | 1221 | fernando | import com.iver.cit.gvsig.project.ProjectTable; |
71 | 464 | fernando | |
72 | |||
73 | 428 | fernando | /**
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74 | * DOCUMENT ME!
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75 | *
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76 | * @author Fernando Gonz?lez Cort?s
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77 | */
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78 | 1830 | fernando | public class Table extends JPanel implements SingletonView { |
79 | 428 | fernando | private static Logger logger = Logger.getLogger(Table.class.getName()); |
80 | private javax.swing.JScrollPane jScrollPane = null; |
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81 | private javax.swing.JTable table = null; |
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82 | 457 | fernando | private ProjectTable model = null; |
83 | 428 | fernando | private DateFormat df = DateFormat.getDateInstance(); |
84 | private NumberFormat nf = NumberFormat.getInstance(); |
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85 | private JLabel jLabelStatus = null; |
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86 | private ViewInfo m_viewInfo = null; |
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87 | 457 | fernando | private FMap fmap;
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88 | |||
89 | private boolean updating = false; |
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90 | |||
91 | private TableSelectionListener selectionListener = new TableSelectionListener(); |
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92 | |||
93 | 428 | fernando | /**
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94 | * This is the default constructor
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95 | */
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96 | public Table() {
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97 | super();
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98 | initialize(); |
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99 | } |
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100 | 312 | fernando | |
101 | 428 | fernando | /**
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102 | * DOCUMENT ME!
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103 | *
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104 | * @return DOCUMENT ME!
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105 | */
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106 | 457 | fernando | public ProjectTable getModel() {
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107 | return model;
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108 | 428 | fernando | } |
109 | 312 | fernando | |
110 | 1830 | fernando | private void refreshControls(){ |
111 | try{
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112 | PluginServices.getMDIManager().getViewInfo(Table.this).setTitle(PluginServices.getText(this, "Tabla")+": " + model.getName()); |
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113 | |||
114 | |||
115 | |||
116 | if (model.getAssociatedTable() != null){ |
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117 | this.fmap = ((FLayer)model.getAssociatedTable()).getFMap();
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118 | }else{
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119 | this.fmap = null; |
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120 | } |
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121 | |||
122 | SelectableDataSource dataSource = model.getModelo(); |
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123 | logger.debug("dataSource.start()");
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124 | dataSource.start(); |
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125 | |||
126 | AbstractTableModel dataModel = new DataSourceDataModel(dataSource); |
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127 | |||
128 | TableSorter sorter = new TableSorter(dataModel);
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129 | getTable().setModel(sorter); |
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130 | sorter.setTableHeader(getTable().getTableHeader()); |
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131 | |||
132 | model.getModelo().addSelectionListener(selectionListener); |
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133 | |||
134 | updateSelection(); |
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135 | |||
136 | jLabelStatus.setText(" " + dataSource.getRowCount() + " " + |
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137 | PluginServices.getText(this, "registros") + "."); |
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138 | }catch (DriverException e){
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139 | NotificationManager.addError("No se pudo leer la informaci?n", e);
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140 | } |
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141 | |||
142 | } |
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143 | |||
144 | 428 | fernando | /**
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145 | * DOCUMENT ME!
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146 | *
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147 | 457 | fernando | * @param table DOCUMENT ME!
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148 | 428 | fernando | */
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149 | 694 | fernando | public void setModel(ProjectTable table) { |
150 | 1830 | fernando | SelectableDataSource dataSource; |
151 | model = table; |
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152 | 457 | fernando | |
153 | 1830 | fernando | //Gesti?n del nombre de la ventana
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154 | model.addPropertyChangeListener(new PropertyChangeListener() { |
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155 | public void propertyChange(PropertyChangeEvent evt) { |
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156 | if (evt.getPropertyName().equals("name")){ |
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157 | PluginServices.getMDIManager().getViewInfo(Table.this).setTitle(PluginServices.getText(this, "Tabla")+": " + (String)evt.getNewValue()); |
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158 | }else if (evt.getPropertyName().equals("model")){ |
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159 | refreshControls(); |
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160 | } |
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161 | } |
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162 | }); |
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163 | |||
164 | refreshControls(); |
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165 | 428 | fernando | } |
166 | |||
167 | /**
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168 | 457 | fernando | *
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169 | */
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170 | private void updateSelection() { |
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171 | updating = true;
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172 | |||
173 | DefaultListSelectionModel sm = (DefaultListSelectionModel) getTable() |
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174 | .getSelectionModel(); |
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175 | sm.clearSelection(); |
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176 | 464 | fernando | BitSet bs = model.getModelo().getSelection();
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177 | 457 | fernando | sm.setValueIsAdjusting(true);
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178 | |||
179 | for (int i = bs.nextSetBit(0); i >= 0; i = bs.nextSetBit(i + 1)) { |
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180 | sm.addSelectionInterval(i, i); |
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181 | } |
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182 | |||
183 | sm.setValueIsAdjusting(false);
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184 | |||
185 | updating = false;
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186 | } |
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187 | |||
188 | /**
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189 | 428 | fernando | * This method initializes this
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190 | */
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191 | private void initialize() { |
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192 | jLabelStatus = new JLabel(); |
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193 | setLayout(new java.awt.BorderLayout());
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194 | jLabelStatus.setText("");
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195 | jLabelStatus.setName("");
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196 | jLabelStatus.setPreferredSize(new java.awt.Dimension(100, 18)); |
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197 | add(getJScrollPane(), java.awt.BorderLayout.CENTER); |
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198 | this.add(jLabelStatus, java.awt.BorderLayout.SOUTH);
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199 | } |
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200 | |||
201 | /**
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202 | * This method initializes table
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203 | *
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204 | * @return javax.swing.JTable
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205 | */
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206 | private javax.swing.JTable getTable() {
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207 | if (table == null) { |
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208 | table = new javax.swing.JTable();
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209 | table.setAutoResizeMode(javax.swing.JTable.AUTO_RESIZE_OFF); |
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210 | 457 | fernando | table.setSelectionModel(new DefaultListSelectionModel()); |
211 | table.getSelectionModel().addListSelectionListener(new ListSelectionListener() { |
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212 | public void valueChanged(ListSelectionEvent e) { |
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213 | if (updating) return; |
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214 | 428 | fernando | |
215 | 464 | fernando | SelectableDataSource dataModel = Table.this.model.getModelo(); |
216 | |||
217 | DefaultListSelectionModel model = (DefaultListSelectionModel) table.getSelectionModel(); |
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218 | BitSet selection = dataModel.getSelection();
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219 | 428 | fernando | |
220 | 464 | fernando | for (int i = e.getFirstIndex(); |
221 | i <= e.getLastIndex(); i++) { |
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222 | selection.set(i, model.isSelectedIndex(i)); |
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223 | 457 | fernando | } |
224 | |||
225 | if (e.getValueIsAdjusting() == false) { |
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226 | if (fmap != null){ |
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227 | 681 | fernando | fmap.endAtomicEvent(); |
228 | 457 | fernando | } |
229 | 464 | fernando | dataModel.fireSelectionEvents(); |
230 | 681 | fernando | }else{
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231 | 694 | fernando | if (fmap != null) |
232 | 681 | fernando | fmap.beginAtomicEvent(); |
233 | 457 | fernando | } |
234 | 428 | fernando | } |
235 | }); |
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236 | } |
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237 | |||
238 | return table;
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239 | } |
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240 | |||
241 | /**
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242 | * This method initializes jScrollPane
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243 | *
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244 | * @return javax.swing.JScrollPane
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245 | */
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246 | private javax.swing.JScrollPane getJScrollPane() {
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247 | if (jScrollPane == null) { |
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248 | jScrollPane = new javax.swing.JScrollPane();
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249 | jScrollPane.setViewportView(getTable()); |
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250 | } |
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251 | |||
252 | return jScrollPane;
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253 | } |
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254 | |||
255 | /**
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256 | * @see com.iver.mdiApp.ui.MDIManager.SingletonView#getViewModel()
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257 | */
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258 | public Object getViewModel() { |
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259 | 457 | fernando | return model;
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260 | 428 | fernando | } |
261 | |||
262 | /**
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263 | * @see com.iver.mdiApp.ui.MDIManager.View#getViewInfo()
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264 | */
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265 | public ViewInfo getViewInfo() {
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266 | 596 | fernando | ViewInfo m_viewInfo = new ViewInfo(ViewInfo.ICONIFIABLE | ViewInfo.MAXIMIZABLE |
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267 | 428 | fernando | ViewInfo.RESIZABLE); |
268 | 596 | fernando | m_viewInfo.setTitle(PluginServices.getText(this, "Tabla")); |
269 | 428 | fernando | m_viewInfo.setWidth(300);
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270 | m_viewInfo.setHeight(200);
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271 | |||
272 | return m_viewInfo;
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273 | } |
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274 | |||
275 | /**
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276 | 457 | fernando | * DOCUMENT ME!
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277 | *
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278 | * @author Fernando Gonz?lez Cort?s
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279 | */
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280 | public class DataSourceDataModel extends AbstractTableModel { |
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281 | 464 | fernando | private SelectableDataSource dataSource;
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282 | 457 | fernando | |
283 | /**
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284 | * Crea un nuevo DataSourceDataModel.
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285 | *
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286 | * @param ds DOCUMENT ME!
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287 | */
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288 | 464 | fernando | public DataSourceDataModel(SelectableDataSource ds) {
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289 | 457 | fernando | dataSource = ds; |
290 | } |
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291 | |||
292 | /**
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293 | * DOCUMENT ME!
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294 | *
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295 | * @param col DOCUMENT ME!
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296 | *
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297 | * @return DOCUMENT ME!
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298 | */
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299 | public String getColumnName(int col) { |
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300 | try {
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301 | return dataSource.getFieldName(col).trim();
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302 | } catch (DriverException e) {
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303 | return e.getMessage();
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304 | } |
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305 | } |
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306 | |||
307 | /**
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308 | * DOCUMENT ME!
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309 | *
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310 | * @return DOCUMENT ME!
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311 | */
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312 | public int getColumnCount() { |
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313 | try {
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314 | return dataSource.getFieldCount();
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315 | } catch (DriverException e) {
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316 | return 0; |
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317 | } |
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318 | } |
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319 | |||
320 | /**
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321 | * DOCUMENT ME!
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322 | *
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323 | * @return DOCUMENT ME!
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324 | */
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325 | public int getRowCount() { |
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326 | try {
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327 | return (int) dataSource.getRowCount(); |
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328 | } catch (DriverException e) {
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329 | return 0; |
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330 | } |
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331 | } |
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332 | |||
333 | /**
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334 | * DOCUMENT ME!
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335 | *
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336 | * @param row DOCUMENT ME!
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337 | * @param col DOCUMENT ME!
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338 | *
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339 | * @return DOCUMENT ME!
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340 | */
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341 | public Object getValueAt(int row, int col) { |
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342 | try {
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343 | return dataSource.getFieldValue(row, col);
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344 | } catch (DriverException e) {
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345 | return ValueFactory.createValue("").toString(); |
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346 | } |
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347 | } |
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348 | } |
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349 | |||
350 | 464 | fernando | public class TableSelectionListener implements SelectionListener{ |
351 | 457 | fernando | |
352 | /**
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353 | 564 | fernando | * @see com.iver.cit.gvsig.fmap.layers.LegendListener#selectionChanged(com.iver.cit.gvsig.fmap.layers.LayerEvent)
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354 | 457 | fernando | */
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355 | 464 | fernando | public void selectionChanged(SelectionEvent e) { |
356 | 457 | fernando | updateSelection(); |
357 | Table.this.repaint(); |
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358 | } |
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359 | |||
360 | } |
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361 | 312 | fernando | } |