svn-gvsig-desktop / tags / v1_0_2_Build_898 / extensions / extGeoProcessing / src / com / iver / cit / gvsig / geoprocess / manager / GeoprocessManager.java @ 10513
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1 | 6018 | azabala | /*
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2 | * Created on 23-jun-2006
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3 | *
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4 | * gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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5 | *
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6 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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7 | *
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8 | * This program is free software; you can redistribute it and/or
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9 | * modify it under the terms of the GNU General Public License
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10 | * as published by the Free Software Foundation; either version 2
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11 | * of the License, or (at your option) any later version.
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12 | *
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13 | * This program is distributed in the hope that it will be useful,
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14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 | * GNU General Public License for more details.
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17 | *
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18 | * You should have received a copy of the GNU General Public License
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19 | * along with this program; if not, write to the Free Software
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20 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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21 | *
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22 | * For more information, contact:
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23 | *
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24 | * Generalitat Valenciana
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25 | * Conselleria d'Infraestructures i Transport
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26 | * Av. Blasco Ib??ez, 50
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27 | * 46010 VALENCIA
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28 | * SPAIN
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29 | *
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30 | * +34 963862235
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31 | * gvsig@gva.es
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32 | * www.gvsig.gva.es
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33 | *
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34 | * or
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35 | *
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36 | * IVER T.I. S.A
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37 | * Salamanca 50
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38 | * 46005 Valencia
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39 | * Spain
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40 | *
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41 | * +34 963163400
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42 | * dac@iver.es
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43 | */
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44 | /* CVS MESSAGES:
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45 | *
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46 | * $Id$
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47 | * $Log$
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48 | 9128 | azabala | * Revision 1.8.2.3 2006-11-30 18:34:40 azabala
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49 | * bug fixed (This component must implements SingletonWindow instead of IWindow)
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50 | *
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51 | * Revision 1.8.2.2 2006/11/15 00:08:17 jjdelcerro
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52 | 8765 | jjdelcerro | * *** empty log message ***
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53 | 7308 | azabala | *
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54 | 8765 | jjdelcerro | * Revision 1.11 2006/11/14 18:46:36 azabala
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55 | * *** empty log message ***
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56 | *
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57 | * Revision 1.10 2006/10/23 10:30:09 caballero
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58 | * soluci?n refresco selecci?n por segunda vez un mismo control
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59 | *
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60 | * Revision 1.9 2006/09/21 18:17:48 azabala
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61 | * fixed bug in JSplitPanel
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62 | *
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63 | 7308 | azabala | * Revision 1.8 2006/08/29 07:56:30 cesar
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64 | 6880 | cesar | * Rename the *View* family of classes to *Window* (ie: SingletonView to SingletonWindow, ViewInfo to WindowInfo, etc)
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65 | *
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66 | * Revision 1.7 2006/08/29 07:13:56 cesar
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67 | 6877 | cesar | * Rename class com.iver.andami.ui.mdiManager.View to com.iver.andami.ui.mdiManager.IWindow
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68 | *
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69 | * Revision 1.6 2006/08/11 16:30:38 azabala
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70 | 6749 | azabala | * *** empty log message ***
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71 | *
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72 | * Revision 1.5 2006/07/21 09:32:01 azabala
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73 | 6490 | azabala | * fixed bug 644: disabling ok button untill user select a geoprocess
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74 | *
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75 | * Revision 1.4 2006/07/04 16:42:37 azabala
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76 | 6179 | azabala | * *** empty log message ***
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77 | *
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78 | * Revision 1.3 2006/06/27 16:16:49 azabala
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79 | 6060 | azabala | * imports organization
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80 | *
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81 | * Revision 1.2 2006/06/27 16:15:08 azabala
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82 | 6058 | azabala | * solved bug of packages replication (when added multiple geoprocesses to them)
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83 | *
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84 | * Revision 1.1 2006/06/23 19:03:52 azabala
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85 | 6018 | azabala | * first version in cvs
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86 | *
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87 | *
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88 | */
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89 | package com.iver.cit.gvsig.geoprocess.manager; |
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90 | |||
91 | import java.awt.BorderLayout; |
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92 | import java.awt.Dimension; |
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93 | 7308 | azabala | import java.awt.event.ComponentAdapter; |
94 | import java.awt.event.ComponentEvent; |
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95 | 6058 | azabala | import java.awt.event.MouseAdapter; |
96 | import java.awt.event.MouseEvent; |
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97 | 6018 | azabala | import java.io.IOException; |
98 | 8765 | jjdelcerro | import java.net.URL; |
99 | 6058 | azabala | import java.util.TreeMap; |
100 | 6018 | azabala | |
101 | import javax.swing.JButton; |
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102 | import javax.swing.JEditorPane; |
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103 | import javax.swing.JLabel; |
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104 | import javax.swing.JOptionPane; |
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105 | import javax.swing.JPanel; |
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106 | 6058 | azabala | import javax.swing.JScrollPane; |
107 | 6018 | azabala | import javax.swing.JSeparator; |
108 | import javax.swing.JSplitPane; |
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109 | 6058 | azabala | import javax.swing.JTree; |
110 | 6018 | azabala | import javax.swing.event.TreeSelectionEvent; |
111 | import javax.swing.event.TreeSelectionListener; |
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112 | import javax.swing.text.html.HTMLEditorKit; |
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113 | import javax.swing.tree.DefaultMutableTreeNode; |
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114 | import javax.swing.tree.TreePath; |
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115 | |||
116 | import com.iver.andami.PluginServices; |
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117 | 6877 | cesar | import com.iver.andami.ui.mdiManager.IWindow; |
118 | 9128 | azabala | import com.iver.andami.ui.mdiManager.SingletonWindow; |
119 | 6880 | cesar | import com.iver.andami.ui.mdiManager.WindowInfo; |
120 | 6018 | azabala | import com.iver.cit.gvsig.geoprocess.core.IGeoprocessController; |
121 | import com.iver.cit.gvsig.geoprocess.core.IGeoprocessPlugin; |
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122 | import com.iver.cit.gvsig.geoprocess.core.gui.GeoprocessPaneContainer; |
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123 | import com.iver.cit.gvsig.geoprocess.core.gui.IGeoprocessPanel; |
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124 | import com.iver.cit.gvsig.geoprocess.manager.GeoprocessTree.GeoprocessTreeDirectory; |
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125 | |||
126 | 6490 | azabala | /**
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127 | * Main panel of the Geoprocess Manager gui component.
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128 | 8765 | jjdelcerro | *
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129 | 6490 | azabala | * It has a tree where shows all geoprocesses structure, and
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130 | * buttons to open geoprocess' panel, and to close itself.
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131 | 8765 | jjdelcerro | *
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132 | 6490 | azabala | * It also listens for tree selection events.
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133 | 8765 | jjdelcerro | *
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134 | 6490 | azabala | * @author azabala
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135 | *
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136 | */
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137 | 8765 | jjdelcerro | public class GeoprocessManager extends JPanel |
138 | 9128 | azabala | implements SingletonWindow, TreeSelectionListener { |
139 | 8765 | jjdelcerro | |
140 | 6018 | azabala | /**
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141 | * Central panel wich has the geoprocess tree on left and
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142 | * the description panel on right
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143 | */
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144 | JSplitPane jSplitPaneCenter;
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145 | /**
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146 | * Tree wich shows all registered geoprocesses
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147 | */
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148 | private GeoprocessTree tree;
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149 | 8765 | jjdelcerro | |
150 | 6018 | azabala | /**
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151 | 6058 | azabala | * It wraps htmlPane
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152 | */
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153 | private JScrollPane scrollHtml; |
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154 | /**
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155 | 8765 | jjdelcerro | * Panel wich shows description of selected packages or
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156 | 6018 | azabala | * geoprocesess
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157 | */
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158 | 8765 | jjdelcerro | private MyJEditorPane htmlPane;
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159 | 6018 | azabala | /**
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160 | * It has the button "open geoprocess" and "close view"
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161 | */
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162 | private JPanel jPanelButtons; |
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163 | 8765 | jjdelcerro | |
164 | 6018 | azabala | /**
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165 | * Button to close the andami view
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166 | */
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167 | private JButton jButtonClose; |
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168 | 8765 | jjdelcerro | |
169 | 6018 | azabala | /**
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170 | * Button to open the selected geoprocess panel
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171 | */
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172 | private JButton openGeoprocess; |
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173 | 8765 | jjdelcerro | |
174 | |||
175 | 6018 | azabala | /**
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176 | * ViewInfo of andami
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177 | */
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178 | 6880 | cesar | private WindowInfo viewInfo;
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179 | 8765 | jjdelcerro | |
180 | 6018 | azabala | /**
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181 | 8765 | jjdelcerro | * It has all package descriptions
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182 | 6058 | azabala | * (new plugins must register package descriptions
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183 | * here)
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184 | */
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185 | private static TreeMap packageDescriptions = |
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186 | new TreeMap(); |
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187 | 8765 | jjdelcerro | |
188 | 6058 | azabala | public static void registerPackageDescription(String pkgName, |
189 | String description){
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190 | packageDescriptions.put(pkgName, description); |
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191 | } |
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192 | 8765 | jjdelcerro | |
193 | 6058 | azabala | public static String getDescriptionFor(String pkgName){ |
194 | return (String) packageDescriptions.get(pkgName); |
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195 | } |
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196 | 8765 | jjdelcerro | |
197 | 6058 | azabala | /**
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198 | 6018 | azabala | * This is the default constructor
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199 | */
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200 | public GeoprocessManager() {
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201 | super();
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202 | initialize(); |
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203 | } |
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204 | 8765 | jjdelcerro | |
205 | |||
206 | 6880 | cesar | public WindowInfo getWindowInfo() {
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207 | 6018 | azabala | if (viewInfo == null) { |
208 | 8765 | jjdelcerro | viewInfo = new WindowInfo(WindowInfo.MODELESSDIALOG |
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209 | WindowInfo.RESIZABLE | |
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210 | 6880 | cesar | WindowInfo.PALETTE); |
211 | 6179 | azabala | viewInfo.setTitle(PluginServices. |
212 | getText(this, "Gestor_de_Geoprocesos")); |
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213 | 6749 | azabala | viewInfo.setWidth(700);
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214 | viewInfo.setHeight(465);
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215 | 6018 | azabala | } |
216 | return viewInfo;
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217 | } |
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218 | |||
219 | /**
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220 | * This method initializes this
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221 | 8765 | jjdelcerro | *
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222 | 6018 | azabala | * @return void
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223 | */
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224 | private void initialize() { |
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225 | this.setLayout(new BorderLayout()); |
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226 | add(getJSplitPaneCenter(), BorderLayout.CENTER);
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227 | getJSplitPaneCenter().setLeftComponent(getGeoprocessTree()); |
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228 | getJSplitPaneCenter().setRightComponent(getHtmlPane()); |
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229 | add(getJPanelButtons(), BorderLayout.SOUTH);
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230 | 6749 | azabala | this.setSize(700, 525); |
231 | 7308 | azabala | /*
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232 | * see http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4182558
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233 | * JSplitPane doesnt care setDividerLocation calls before
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234 | * its container would be visible
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235 | 8765 | jjdelcerro | *
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236 | 7308 | azabala | * */
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237 | getJSplitPaneCenter().addComponentListener( new ComponentAdapter() { |
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238 | public void componentResized( ComponentEvent event ) { |
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239 | getJSplitPaneCenter().setDividerLocation(0.35);
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240 | getJSplitPaneCenter().removeComponentListener( this );
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241 | } |
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242 | } ); |
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243 | 8765 | jjdelcerro | |
244 | 6018 | azabala | } |
245 | |||
246 | private JSplitPane getJSplitPaneCenter() { |
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247 | if (jSplitPaneCenter == null) { |
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248 | jSplitPaneCenter = new JSplitPane(); |
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249 | } |
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250 | return jSplitPaneCenter;
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251 | } |
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252 | |||
253 | |||
254 | private GeoprocessTree getGeoprocessTree() {
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255 | if(tree == null){ |
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256 | tree = new GeoprocessTree();
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257 | tree.addTreeSelectionListener(this);
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258 | 6058 | azabala | tree.addMouseListener(new GeopTreeMouseListener());
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259 | 6018 | azabala | } |
260 | return tree;
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261 | } |
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262 | 8765 | jjdelcerro | |
263 | 6058 | azabala | class GeopTreeMouseListener extends MouseAdapter{ |
264 | |||
265 | public void mousePressed(MouseEvent e){ |
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266 | JTree tree = (JTree) e.getSource(); |
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267 | TreePath tp = tree.getPathForLocation(e.getX(),e.getY());
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268 | if (tp == null) return; |
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269 | int clicks = e.getClickCount();
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270 | if (clicks == 2) |
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271 | { |
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272 | Object o = ((DefaultMutableTreeNode)tp. |
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273 | getLastPathComponent()). |
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274 | getUserObject(); |
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275 | if(!(o instanceof IGeoprocessPlugin)) |
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276 | return;
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277 | 8765 | jjdelcerro | IGeoprocessPlugin geoprocess = |
278 | 6058 | azabala | (IGeoprocessPlugin) o; |
279 | if(geoprocess == null){ |
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280 | String error = PluginServices.
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281 | getText(this, "Error_seleccionar_gp"); |
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282 | String errorDescription = PluginServices.
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283 | getText(this, "Error_seleccionar_gp_desc"); |
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284 | JOptionPane.showMessageDialog(GeoprocessManager.this,
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285 | errorDescription, error, |
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286 | JOptionPane.ERROR_MESSAGE);
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287 | } |
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288 | 8765 | jjdelcerro | IGeoprocessPanel panel = |
289 | 6058 | azabala | geoprocess.getGeoprocessPanel(); |
290 | 8765 | jjdelcerro | GeoprocessPaneContainer container = new
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291 | 6058 | azabala | GeoprocessPaneContainer((JPanel)panel);
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292 | IGeoprocessController controller = |
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293 | geoprocess.getGpController(); |
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294 | controller.setView(panel); |
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295 | container.setCommand(controller); |
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296 | container.validate(); |
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297 | container.repaint(); |
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298 | 6880 | cesar | PluginServices.getMDIManager().addWindow(container); |
299 | 6058 | azabala | }//if
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300 | } |
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301 | } |
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302 | |||
303 | 8765 | jjdelcerro | |
304 | 6058 | azabala | private JScrollPane getHtmlPane(){ |
305 | if(scrollHtml == null){ |
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306 | scrollHtml = new JScrollPane(); |
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307 | 8765 | jjdelcerro | htmlPane = new MyJEditorPane();
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308 | 6018 | azabala | htmlPane.setEditable(false);
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309 | htmlPane.setEditorKit(new HTMLEditorKit()); |
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310 | 6058 | azabala | scrollHtml.setViewportView(htmlPane); |
311 | 8765 | jjdelcerro | |
312 | 6018 | azabala | } |
313 | 6058 | azabala | return scrollHtml;
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314 | 6018 | azabala | } |
315 | 8765 | jjdelcerro | |
316 | 6018 | azabala | private JPanel getJPanelButtons() { |
317 | if (jPanelButtons == null) { |
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318 | jPanelButtons = new JPanel(new BorderLayout()); |
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319 | JPanel jPanelAux = new JPanel(); |
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320 | JLabel l = new JLabel(); |
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321 | l.setPreferredSize(new Dimension(40, 20)); |
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322 | jPanelButtons.add(new JSeparator(JSeparator.HORIZONTAL), BorderLayout.NORTH); |
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323 | jPanelAux.add(getJButtonOpenGeop(), BorderLayout.WEST);
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324 | jPanelAux.add(l, BorderLayout.CENTER);
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325 | jPanelAux.add(getJButtonClose(), BorderLayout.EAST);
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326 | |||
327 | jPanelButtons.add(jPanelAux); |
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328 | } |
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329 | return jPanelButtons;
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330 | } |
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331 | 8765 | jjdelcerro | |
332 | 6018 | azabala | public void openGeoprocessPanel(){ |
333 | 8765 | jjdelcerro | IGeoprocessPlugin geoprocess = |
334 | 6018 | azabala | tree.getGeoprocess(); |
335 | if(geoprocess == null){ |
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336 | String error = PluginServices.
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337 | getText(this, "Error_seleccionar_gp"); |
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338 | String errorDescription = PluginServices.
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339 | getText(this, "Error_seleccionar_gp_desc"); |
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340 | JOptionPane.showMessageDialog(this, errorDescription, error, |
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341 | JOptionPane.ERROR_MESSAGE);
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342 | 6490 | azabala | return;
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343 | 6018 | azabala | } |
344 | 8765 | jjdelcerro | IGeoprocessPanel panel = |
345 | 6018 | azabala | geoprocess.getGeoprocessPanel(); |
346 | 8765 | jjdelcerro | GeoprocessPaneContainer container = new
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347 | 6018 | azabala | GeoprocessPaneContainer((JPanel)panel);
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348 | IGeoprocessController controller = |
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349 | geoprocess.getGpController(); |
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350 | controller.setView(panel); |
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351 | container.setCommand(controller); |
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352 | container.validate(); |
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353 | container.repaint(); |
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354 | 6880 | cesar | PluginServices.getMDIManager().addWindow(container); |
355 | 6018 | azabala | } |
356 | 8765 | jjdelcerro | |
357 | 6018 | azabala | private JButton getJButtonOpenGeop() { |
358 | if (openGeoprocess == null) { |
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359 | openGeoprocess = new JButton(); |
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360 | openGeoprocess.setText(PluginServices.getText(this, "Abrir_Geoproceso")); |
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361 | openGeoprocess.addActionListener(new java.awt.event.ActionListener() {
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362 | public void actionPerformed(java.awt.event.ActionEvent e) { |
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363 | openGeoprocessPanel(); |
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364 | } |
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365 | }); |
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366 | 6490 | azabala | //it will be disabled until user select a geoprocess
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367 | //in the tree
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368 | openGeoprocess.setEnabled(false);
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369 | 6018 | azabala | } |
370 | return openGeoprocess;
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371 | } |
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372 | 8765 | jjdelcerro | |
373 | |||
374 | 6018 | azabala | private JButton getJButtonClose() { |
375 | if (jButtonClose == null) { |
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376 | jButtonClose = new JButton(); |
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377 | jButtonClose.setText(PluginServices.getText(this, "Cerrar")); |
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378 | jButtonClose.addActionListener(new java.awt.event.ActionListener() {
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379 | public void actionPerformed(java.awt.event.ActionEvent e) { |
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380 | PluginServices. |
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381 | getMDIManager(). |
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382 | 6880 | cesar | closeWindow(GeoprocessManager.this); |
383 | 8765 | jjdelcerro | |
384 | 6018 | azabala | } |
385 | }); |
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386 | } |
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387 | return jButtonClose;
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388 | } |
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389 | 8765 | jjdelcerro | |
390 | |||
391 | |||
392 | 6490 | azabala | /**
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393 | * processes tree selection events.
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394 | */
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395 | 6018 | azabala | public void valueChanged(TreeSelectionEvent event) { |
396 | DefaultMutableTreeNode selectedNode =
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397 | (DefaultMutableTreeNode) event.getPath().
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398 | getLastPathComponent(); |
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399 | Object userObject = selectedNode.getUserObject();
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400 | if(userObject instanceof IGeoprocessPlugin){ |
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401 | 8765 | jjdelcerro | IGeoprocessPlugin metadata = |
402 | 6018 | azabala | (IGeoprocessPlugin)userObject; |
403 | try {
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404 | 8765 | jjdelcerro | htmlPane.setPage(metadata.getHtmlDescription().toString()); |
405 | } catch (Exception e) { |
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406 | 6058 | azabala | htmlPane.setText("<p>Descripcion no disponible</p>");
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407 | 6018 | azabala | } |
408 | 6490 | azabala | getJButtonOpenGeop().setEnabled(true);
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409 | 6018 | azabala | }else{
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410 | GeoprocessTreeDirectory directory = |
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411 | (GeoprocessTreeDirectory)userObject; |
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412 | 6058 | azabala | htmlPane.setText("<p>"+
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413 | 6018 | azabala | directory.getDescription()+ |
414 | "</p>");
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415 | 6490 | azabala | getJButtonOpenGeop().setEnabled(false);
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416 | 6018 | azabala | } |
417 | } |
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418 | 8765 | jjdelcerro | private class MyJEditorPane extends JEditorPane{ |
419 | 6018 | azabala | |
420 | 8765 | jjdelcerro | public URL getPage() { |
421 | return null; |
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422 | } |
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423 | |||
424 | } |
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425 | |||
426 | 9128 | azabala | |
427 | public Object getWindowModel() { |
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428 | return getClass();
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429 | } |
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430 | |||
431 | 6018 | azabala | } // @jve:decl-index=0:visual-constraint="10,10" |