root / trunk / frameworks / _fwAndami / src / com / iver / andami / preferences / GenericDlgPreferences.java @ 6337
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1 | 5801 | 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 | package com.iver.andami.preferences; |
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42 | |||
43 | import java.awt.BorderLayout; |
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44 | import java.awt.Component; |
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45 | import java.awt.Dimension; |
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46 | import java.awt.event.ActionListener; |
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47 | import java.util.Enumeration; |
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48 | import java.util.Hashtable; |
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49 | import java.util.Iterator; |
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50 | 6337 | jmvivo | import java.util.Set; |
51 | 5801 | fjp | |
52 | import javax.swing.JLabel; |
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53 | import javax.swing.JPanel; |
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54 | import javax.swing.JScrollPane; |
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55 | import javax.swing.JSeparator; |
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56 | import javax.swing.JSplitPane; |
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57 | import javax.swing.JTree; |
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58 | import javax.swing.tree.DefaultMutableTreeNode; |
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59 | import javax.swing.tree.DefaultTreeCellRenderer; |
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60 | import javax.swing.tree.DefaultTreeModel; |
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61 | |||
62 | 6149 | jaume | import org.gvsig.gui.beans.swing.JButton; |
63 | |||
64 | 5801 | fjp | import com.iver.andami.PluginServices; |
65 | import com.iver.andami.ui.mdiManager.View; |
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66 | import com.iver.andami.ui.mdiManager.ViewInfo; |
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67 | 6337 | jmvivo | import com.iver.utiles.extensionPoints.ExtensionPoint; |
68 | import com.iver.utiles.extensionPoints.ExtensionPoints; |
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69 | import com.iver.utiles.extensionPoints.ExtensionPointsSingleton; |
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70 | 5801 | fjp | |
71 | /**
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72 | * @author fjp
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73 | *
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74 | * The reason behind this class is to have the opportunity of use a DlgPreferences
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75 | * in a local way. Then, you don't need to be a SingletonView.
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76 | */
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77 | public class GenericDlgPreferences extends JPanel implements View { |
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78 | private ViewInfo viewInfo = null; |
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79 | private IPreference activePreference;
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80 | |||
81 | private static Hashtable preferences = new Hashtable(); |
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82 | DefaultTreeModel treeModel = null; |
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83 | |||
84 | private JTree jTreePlugins = null; |
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85 | |||
86 | private JPanel jPanelButtons = null; |
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87 | |||
88 | private JButton jButtonOK = null; |
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89 | |||
90 | private JButton jButtonCancel = null; |
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91 | private DefaultMutableTreeNode root = new DefaultMutableTreeNode(); |
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92 | |||
93 | private JPanel jPanelCenter = null; |
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94 | |||
95 | private JLabel jLabelBigTitle = null; |
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96 | |||
97 | private JScrollPane jScrollPane = null; |
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98 | |||
99 | private JSplitPane jSplitPaneCenter = null; |
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100 | |||
101 | private JPanel jPanelContainer = null; |
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102 | private JButton jButtonRestore; |
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103 | |||
104 | private class MyTreeCellRenderer extends DefaultTreeCellRenderer |
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105 | { |
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106 | public MyTreeCellRenderer() {
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107 | } |
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108 | |||
109 | public Component getTreeCellRendererComponent( |
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110 | JTree tree,
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111 | Object value,
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112 | boolean sel,
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113 | boolean expanded,
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114 | boolean leaf,
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115 | int row,
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116 | boolean hasFocus) {
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117 | |||
118 | super.getTreeCellRendererComponent(
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119 | tree, value, sel, |
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120 | expanded, leaf, row, |
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121 | hasFocus); |
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122 | if (value instanceof DefaultMutableTreeNode) |
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123 | { |
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124 | DefaultMutableTreeNode node = (DefaultMutableTreeNode) value; |
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125 | if (node.getUserObject() instanceof IPreference) |
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126 | { |
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127 | IPreference pref = (IPreference) node.getUserObject(); |
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128 | this.setText(pref.getTitle());
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129 | } |
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130 | } |
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131 | return this; |
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132 | } |
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133 | |||
134 | } |
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135 | |||
136 | |||
137 | public GenericDlgPreferences() {
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138 | super();
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139 | initialize(); |
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140 | } |
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141 | |||
142 | private void initialize() { |
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143 | setLayout(new BorderLayout()); |
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144 | setSize(new java.awt.Dimension(588,479)); |
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145 | super.add(getJPanelButtons(), BorderLayout.SOUTH); |
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146 | setPreferredSize(new java.awt.Dimension(390,369)); |
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147 | super.add(getJSplitPaneCenter(), java.awt.BorderLayout.CENTER);
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148 | getJSplitPaneCenter().setLeftComponent(getJScrollPane()); |
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149 | getJSplitPaneCenter().setRightComponent(getJPanelNorth()); |
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150 | |||
151 | |||
152 | |||
153 | treeModel = new DefaultTreeModel(root); |
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154 | 6337 | jmvivo | |
155 | refreshTree(); |
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156 | 5801 | fjp | |
157 | } |
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158 | 6337 | jmvivo | |
159 | private void refreshTree() { |
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160 | ExtensionPoints extensionPoints = |
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161 | ExtensionPointsSingleton.getInstance(); |
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162 | |||
163 | ExtensionPoint extensionPoint =(ExtensionPoint)extensionPoints.get("AplicationPreferences");
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164 | |||
165 | Iterator iterator = extensionPoint.keySet().iterator();
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166 | while (iterator.hasNext()) {
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167 | try {
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168 | IPreference obj = (IPreference)extensionPoint.create((String)iterator.next());
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169 | this.addPreferencePage(obj);
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170 | } catch (InstantiationException e) { |
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171 | // TODO Auto-generated catch block
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172 | e.printStackTrace(); |
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173 | } catch (IllegalAccessException e) { |
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174 | // TODO Auto-generated catch block
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175 | e.printStackTrace(); |
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176 | } catch (ClassCastException e) { |
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177 | // TODO Auto-generated catch block
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178 | e.printStackTrace(); |
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179 | } |
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180 | } |
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181 | } |
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182 | |||
183 | |||
184 | 5801 | fjp | /**
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185 | * It is very common to be confused with this method. But
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186 | * the one you are looking for is addPreferencePage(IPreference)
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187 | */
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188 | public Component add(Component c) { |
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189 | 6337 | jmvivo | //throw new Error("Do not use com.iver.cit.gvsig.gui.preferences.DlgPreferences.add(Component) use com.iver.cit.gvsig.gui.preferences.DlgPreferences.addPreferencePage(IPreference) instead");
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190 | throw new Error("Do not use com.iver.cit.gvsig.gui.preferences.DlgPreferences.add(Component) register an extension point instead"); |
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191 | 5801 | fjp | } |
192 | |||
193 | public Component add(Component c, int i) { |
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194 | return add(c);
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195 | } |
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196 | |||
197 | public void add(Component c, Object o) { |
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198 | add(c); |
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199 | } |
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200 | |||
201 | public void add(Component c, Object o, int i) { |
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202 | add(c); |
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203 | } |
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204 | |||
205 | public ViewInfo getViewInfo() {
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206 | if (viewInfo == null) { |
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207 | viewInfo = new ViewInfo(ViewInfo.MODALDIALOG | ViewInfo.RESIZABLE | ViewInfo.PALETTE);
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208 | viewInfo.setTitle(PluginServices.getText(this,
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209 | "Preferences"));
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210 | viewInfo.setWidth(this.getWidth()+8); |
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211 | viewInfo.setHeight(this.getHeight());
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212 | } |
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213 | return viewInfo;
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214 | } |
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215 | |||
216 | /**
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217 | * This method initializes jTreePlugins
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218 | *
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219 | * @return javax.swing.JTree
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220 | */
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221 | private JTree getJTreePlugins() { |
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222 | if (jTreePlugins == null) { |
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223 | jTreePlugins = new JTree(); |
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224 | jTreePlugins.setRootVisible(false);
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225 | MyTreeCellRenderer treeCellRenderer = new MyTreeCellRenderer();
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226 | treeCellRenderer.setOpenIcon(null);
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227 | treeCellRenderer.setClosedIcon(null);
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228 | treeCellRenderer.setLeafIcon(null);
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229 | |||
230 | |||
231 | |||
232 | jTreePlugins.setCellRenderer(treeCellRenderer); |
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233 | jTreePlugins.setShowsRootHandles(true);
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234 | jTreePlugins |
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235 | .addTreeSelectionListener(new javax.swing.event.TreeSelectionListener() {
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236 | public void valueChanged(javax.swing.event.TreeSelectionEvent e) { |
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237 | DefaultMutableTreeNode node = (DefaultMutableTreeNode) |
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238 | jTreePlugins.getLastSelectedPathComponent(); |
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239 | |||
240 | 6101 | jaume | if (node == null) return; |
241 | 5814 | fjp | setActivePage((IPreference) node.getUserObject()); |
242 | 5801 | fjp | } |
243 | }); |
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244 | jTreePlugins.putClientProperty("JTree.linestyle", "Angled"); |
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245 | } |
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246 | |||
247 | return jTreePlugins;
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248 | } |
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249 | |||
250 | 6337 | jmvivo | private void addPreferencePage(IPreference page) |
251 | 5801 | fjp | { |
252 | preferences.put(page.getID(), page); |
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253 | page.initializeValues(); // init values from the last settings
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254 | //page.storeValues(); // apply them
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255 | doInsertNode(page); |
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256 | getJTreePlugins().setModel(treeModel); |
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257 | } |
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258 | |||
259 | private DefaultMutableTreeNode findNode(String searchID) |
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260 | { |
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261 | Enumeration e = root.breadthFirstEnumeration();
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262 | while (e.hasMoreElements())
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263 | { |
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264 | DefaultMutableTreeNode nodeAux = (DefaultMutableTreeNode) e.nextElement(); |
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265 | if (nodeAux != null) |
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266 | { |
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267 | IPreference pref = (IPreference) nodeAux.getUserObject(); |
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268 | if (pref == null) continue; // Nodo ra?z |
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269 | if (pref.getID().equals(searchID))
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270 | { |
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271 | return nodeAux;
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272 | } |
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273 | } |
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274 | } |
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275 | return null; |
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276 | |||
277 | } |
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278 | |||
279 | private void doInsertNode(IPreference page) |
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280 | { |
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281 | if (findNode(page.getID()) != null) // Ya est? incluido |
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282 | return;
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283 | if (page.getParentID() != null) |
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284 | { |
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285 | if (preferences.containsKey(page.getParentID()))
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286 | { |
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287 | IPreference parent = (IPreference) preferences.get(page.getParentID()); |
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288 | DefaultMutableTreeNode nodeParent = findNode(parent.getID());
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289 | if (nodeParent == null) // Todav?a no hemos a?adido al padre. |
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290 | { |
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291 | // Lo a?adimos de manera recursiva
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292 | doInsertNode(parent); |
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293 | } |
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294 | else
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295 | { |
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296 | DefaultMutableTreeNode nodeValue = new DefaultMutableTreeNode(page); |
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297 | treeModel.insertNodeInto(nodeValue, nodeParent, nodeParent.getChildCount()); |
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298 | } |
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299 | } |
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300 | } |
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301 | else // Nodo de los de primera l?nea ("General", "Edicion", etc) |
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302 | { |
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303 | DefaultMutableTreeNode nodeValue = new DefaultMutableTreeNode(page); |
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304 | treeModel.insertNodeInto(nodeValue, root, root.getChildCount()); |
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305 | } |
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306 | } |
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307 | |||
308 | /**
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309 | * This method initializes jPanelButtons
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310 | *
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311 | * @return javax.swing.JPanel
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312 | */
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313 | private JPanel getJPanelButtons() { |
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314 | if (jPanelButtons == null) { |
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315 | jPanelButtons = new JPanel(new BorderLayout()); |
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316 | JPanel jPanelAux = new JPanel(); |
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317 | JLabel l = new JLabel(); |
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318 | l.setPreferredSize(new Dimension(40, 20)); |
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319 | jPanelButtons.add(new JSeparator(JSeparator.HORIZONTAL), BorderLayout.NORTH); |
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320 | jPanelAux.add(getJButtonRestore(), BorderLayout.WEST);
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321 | jPanelAux.add(l, BorderLayout.CENTER);
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322 | jPanelAux.add(getJButtonOK(), BorderLayout.EAST);
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323 | jPanelAux.add(getJButtonCancel(), BorderLayout.EAST);
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324 | |||
325 | jPanelButtons.add(jPanelAux); |
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326 | } |
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327 | return jPanelButtons;
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328 | } |
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329 | |||
330 | /**
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331 | * This method initializes jPanelButtons
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332 | *
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333 | * @return javax.swing.JPanel
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334 | */
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335 | |||
336 | |||
337 | /**
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338 | * This method initializes jButtonOK
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339 | *
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340 | 6149 | jaume | * @return JButton
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341 | 5801 | fjp | */
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342 | private JButton getJButtonOK() { |
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343 | if (jButtonOK == null) { |
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344 | jButtonOK = new JButton(); |
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345 | jButtonOK.setText(PluginServices.getText(this, "aceptar")); |
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346 | jButtonOK.addActionListener(new ActionListener() |
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347 | { |
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348 | public void actionPerformed(java.awt.event.ActionEvent e) { |
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349 | Iterator it = preferences.keySet().iterator();
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350 | boolean shouldClose = true; |
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351 | while (it.hasNext()) {
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352 | IPreference preference = (IPreference) preferences.get(it.next()); |
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353 | if (!preference.storeValues())
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354 | shouldClose = false;
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355 | } |
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356 | if (shouldClose)
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357 | closeView(); |
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358 | }; |
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359 | }); |
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360 | } |
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361 | return jButtonOK;
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362 | } |
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363 | |||
364 | /**
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365 | * This method initializes jButtonOK
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366 | *
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367 | 6149 | jaume | * @return JButton
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368 | 5801 | fjp | */
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369 | private JButton getJButtonRestore() { |
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370 | if (jButtonRestore == null) { |
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371 | jButtonRestore = new JButton(); |
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372 | jButtonRestore.setText(PluginServices.getText(this, "restore_defaults")); |
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373 | jButtonRestore.addActionListener(new ActionListener() |
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374 | { |
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375 | public void actionPerformed(java.awt.event.ActionEvent e) { |
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376 | if (activePreference!=null) |
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377 | activePreference.initializeDefaults(); |
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378 | }; |
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379 | }); |
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380 | } |
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381 | return jButtonRestore;
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382 | } |
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383 | |||
384 | private void closeView() { |
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385 | PluginServices.getMDIManager().closeView(this);
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386 | } |
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387 | |||
388 | /**
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389 | * This method initializes jButtonCancel
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390 | *
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391 | 6149 | jaume | * @return JButton
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392 | 5801 | fjp | */
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393 | private JButton getJButtonCancel() { |
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394 | if (jButtonCancel == null) { |
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395 | jButtonCancel = new JButton(); |
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396 | jButtonCancel.setText(PluginServices.getText(this, "cancelar")); |
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397 | jButtonCancel.addActionListener(new java.awt.event.ActionListener() {
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398 | 6337 | jmvivo | public void actionPerformed(java.awt.event.ActionEvent e) { |
399 | 5801 | fjp | closeView(); |
400 | } |
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401 | }); |
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402 | } |
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403 | return jButtonCancel;
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404 | } |
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405 | |||
406 | /**
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407 | * This method initializes jPanelNorth
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408 | *
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409 | * @return javax.swing.JPanel
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410 | */
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411 | private JPanel getJPanelNorth() { |
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412 | if (jPanelCenter == null) { |
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413 | jLabelBigTitle = new JLabel(); |
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414 | jLabelBigTitle.setText("General");
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415 | jLabelBigTitle.setFont(new java.awt.Font("MS Sans Serif", java.awt.Font.BOLD, 14)); |
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416 | jLabelBigTitle.setHorizontalTextPosition(javax.swing.SwingConstants.TRAILING); |
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417 | jLabelBigTitle.setHorizontalAlignment(javax.swing.SwingConstants.CENTER); |
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418 | jPanelCenter = new JPanel(); |
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419 | JPanel jPanelPageTitle = new JPanel(new BorderLayout()); |
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420 | JPanel jPanelAux = new JPanel(new BorderLayout()); |
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421 | jPanelAux.add(jLabelBigTitle, java.awt.BorderLayout.NORTH); |
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422 | jPanelPageTitle.add(jPanelAux, java.awt.BorderLayout.WEST); |
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423 | jPanelPageTitle.add(new JSeparator(JSeparator.HORIZONTAL), BorderLayout.SOUTH); |
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424 | jPanelCenter.setLayout(new BorderLayout()); |
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425 | jPanelCenter.add(jPanelPageTitle, BorderLayout.NORTH);
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426 | jPanelCenter.add(getJPanelContainer(), java.awt.BorderLayout.CENTER); |
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427 | |||
428 | } |
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429 | return jPanelCenter;
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430 | } |
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431 | |||
432 | /**
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433 | * This method initializes jScrollPane
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434 | *
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435 | * @return javax.swing.JScrollPane
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436 | */
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437 | private JScrollPane getJScrollPane() { |
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438 | if (jScrollPane == null) { |
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439 | jScrollPane = new JScrollPane(); |
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440 | jScrollPane.setPreferredSize(new java.awt.Dimension(140,322)); |
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441 | jScrollPane.setViewportView(getJTreePlugins()); |
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442 | } |
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443 | return jScrollPane;
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444 | } |
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445 | |||
446 | /**
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447 | * This method initializes jSplitPaneCenter
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448 | *
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449 | * @return javax.swing.JSplitPane
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450 | */
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451 | private JSplitPane getJSplitPaneCenter() { |
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452 | if (jSplitPaneCenter == null) { |
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453 | jSplitPaneCenter = new JSplitPane(); |
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454 | } |
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455 | return jSplitPaneCenter;
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456 | } |
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457 | |||
458 | /**
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459 | * This method initializes jPanelContainer
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460 | *
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461 | * @return javax.swing.JPanel
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462 | */
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463 | private JPanel getJPanelContainer() { |
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464 | if (jPanelContainer == null) { |
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465 | jPanelContainer = new JPanel(); |
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466 | } |
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467 | return jPanelContainer;
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468 | } |
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469 | |||
470 | 5814 | fjp | /**
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471 | 6101 | jaume | *
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472 | 5814 | fjp | */
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473 | public void setActivePage(IPreference page) { |
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474 | activePreference = page; |
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475 | jLabelBigTitle.setText(activePreference.getTitle()); |
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476 | JPanel prefPanel = activePreference.getPanel();
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477 | jLabelBigTitle.setIcon(activePreference.getIcon()); |
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478 | jPanelContainer.removeAll(); |
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479 | jPanelContainer.add(prefPanel); |
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480 | prefPanel.setVisible(true);
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481 | repaint(); |
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482 | } |
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483 | 5801 | fjp | |
484 | 5814 | fjp | |
485 | 5801 | fjp | } // @jve:decl-index=0:visual-constraint="10,10" |