svn-gvsig-desktop / branches / v2_0_0_prep / applications / appgvSIG / src / com / iver / cit / gvsig / AddLayer.java @ 22360
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1 | 14821 | jmvivo | /* gvSIG. Sistema de Informaci�n Geogr�fica de la Generalitat Valenciana
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2 | 2268 | fjp | *
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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 | package com.iver.cit.gvsig; |
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20 | |||
21 | import java.awt.Component; |
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22 | import java.lang.reflect.InvocationTargetException; |
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23 | import java.util.ArrayList; |
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24 | |||
25 | import javax.swing.JOptionPane; |
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26 | |||
27 | import org.cresques.cts.ICoordTrans; |
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28 | import org.cresques.cts.IProjection; |
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29 | 22360 | jmvivo | import org.gvsig.fmap.data.datastores.feature.file.dbf.Register; |
30 | 20994 | jmvivo | import org.gvsig.fmap.mapcontext.ViewPort; |
31 | import org.gvsig.fmap.mapcontext.layers.CancelationException; |
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32 | import org.gvsig.fmap.mapcontext.layers.FLayer; |
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33 | import org.gvsig.fmap.mapcontext.layers.FLayers; |
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34 | import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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35 | import org.gvsig.fmap.mapcontrol.MapControl; |
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36 | 2268 | fjp | |
37 | import com.iver.andami.PluginServices; |
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38 | import com.iver.andami.plugins.Extension; |
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39 | 13541 | bsanchez | import com.iver.cit.gvsig.addlayer.AddLayerDialog; |
40 | import com.iver.cit.gvsig.addlayer.fileopen.FileOpenWizard; |
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41 | import com.iver.cit.gvsig.addlayer.fileopen.vectorial.VectorialFileOpen; |
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42 | 2268 | fjp | import com.iver.cit.gvsig.gui.WizardPanel; |
43 | 9532 | caballero | import com.iver.cit.gvsig.project.documents.ProjectDocument; |
44 | 7537 | sbayarri | import com.iver.cit.gvsig.project.documents.view.gui.BaseView; |
45 | 7738 | jaume | import com.iver.cit.gvsig.project.documents.view.gui.IView; |
46 | 13541 | bsanchez | import com.iver.utiles.extensionPoints.ExtensionPoints; |
47 | import com.iver.utiles.extensionPoints.ExtensionPointsSingleton; |
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48 | 2268 | fjp | |
49 | |||
50 | /**
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51 | 14821 | jmvivo | * Extensi�n que abre un di�logo para seleccionar la capa o capas que se quieren
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52 | * a�adir a la vista.
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53 | 7537 | sbayarri | *
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54 | 14821 | jmvivo | * @author Fernando Gonz�lez Cort�s
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55 | 2268 | fjp | */
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56 | 5005 | jorpiell | public class AddLayer extends Extension { |
57 | 13541 | bsanchez | public AddLayerDialog fopen = null; |
58 | 7476 | azabala | |
59 | 2268 | fjp | private static ArrayList wizardStack = null; |
60 | 7476 | azabala | |
61 | 2268 | fjp | static {
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62 | AddLayer.wizardStack = new ArrayList(); |
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63 | 14821 | jmvivo | // A�adimos el panel al wizard de cargar capa. (Esto es temporal hasta que
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64 | 13541 | bsanchez | // el actual sea totalmente extensible)
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65 | 14821 | jmvivo | AddLayer.addWizard(FileOpenWizard.class); |
66 | 2268 | fjp | } |
67 | 7476 | azabala | |
68 | 2268 | fjp | public static void addWizard(Class wpClass) { |
69 | AddLayer.wizardStack.add(wpClass); |
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70 | } |
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71 | 7476 | azabala | |
72 | public static WizardPanel getInstance(int i) |
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73 | throws IllegalArgumentException, SecurityException, |
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74 | InstantiationException, IllegalAccessException, |
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75 | InvocationTargetException, NoSuchMethodException { |
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76 | 2268 | fjp | Class wpClass = (Class) AddLayer.wizardStack.get(i); |
77 | 7476 | azabala | Class[] args = {}; |
78 | Object[] params = {}; |
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79 | WizardPanel wp = (WizardPanel) wpClass.getConstructor(args) |
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80 | .newInstance(params); |
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81 | 2268 | fjp | |
82 | wp.initWizard(); |
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83 | 7476 | azabala | |
84 | 2268 | fjp | return wp;
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85 | } |
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86 | |||
87 | /**
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88 | 5005 | jorpiell | * @see com.iver.mdiApp.plugins.IExtension#isVisible()
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89 | 2268 | fjp | */
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90 | public boolean isVisible() { |
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91 | 7537 | sbayarri | com.iver.andami.ui.mdiManager.IWindow window = PluginServices.getMDIManager() |
92 | .getActiveWindow(); |
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93 | 2268 | fjp | |
94 | 7537 | sbayarri | if (window == null) { |
95 | 2268 | fjp | return false; |
96 | } |
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97 | |||
98 | 7537 | sbayarri | // Any view derived from BaseView should have AddLayer available
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99 | |||
100 | IView view; |
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101 | try {
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102 | view = (IView)window; |
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103 | } |
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104 | catch (ClassCastException e) { |
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105 | return false; |
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106 | } |
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107 | |||
108 | if (view == null) |
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109 | return false; |
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110 | |||
111 | BaseView baseView = (BaseView)view; |
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112 | return (baseView != null); |
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113 | 2268 | fjp | } |
114 | |||
115 | /**
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116 | 9634 | caballero | * @see com.iver.andami.plugins.IExtension#postInitialize()
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117 | 2268 | fjp | */
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118 | 9634 | caballero | public void postInitialize() { |
119 | 21743 | vcaballero | // LayerFactory.initialize();
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120 | // DriverManager dm=LayerFactory.getDM();
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121 | // PluginServices.addLoaders(dm.getDriverClassLoaders());
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122 | // WriterManager wm=LayerFactory.getWM();
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123 | // PluginServices.addLoaders(wm.getWriterClassLoaders());
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124 | 14821 | jmvivo | |
125 | 13541 | bsanchez | ExtensionPoints extensionPoints = ExtensionPointsSingleton.getInstance(); |
126 | 14219 | bsanchez | extensionPoints.add("FileExtendingOpenDialog", "FileOpenVectorial", VectorialFileOpen.class); |
127 | 2268 | fjp | } |
128 | |||
129 | 11359 | caballero | public static void checkProjection(FLayer lyr, ViewPort viewPort) { |
130 | 10840 | caballero | if (lyr instanceof FLayers){ |
131 | FLayers layers=(FLayers)lyr; |
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132 | for (int i=0;i<layers.getLayersCount();i++){ |
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133 | checkProjection(layers.getLayer(i),viewPort); |
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134 | } |
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135 | } |
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136 | 7476 | azabala | if (lyr instanceof FLyrVect) { |
137 | FLyrVect lyrVect = (FLyrVect) lyr; |
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138 | IProjection proj = lyr.getProjection(); |
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139 | 14821 | jmvivo | // Comprobar que la projecci�n es la misma que la vista
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140 | 7476 | azabala | if (proj == null) { |
141 | 14821 | jmvivo | // SUPONEMOS que la capa est� en la proyecci�n que
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142 | 7476 | azabala | // estamos pidiendo (que ya es mucho suponer, ya).
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143 | lyrVect.setProjection(viewPort.getProjection()); |
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144 | return;
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145 | } |
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146 | 10840 | caballero | int option = JOptionPane.YES_OPTION; |
147 | 7476 | azabala | if (proj != viewPort.getProjection()) {
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148 | 10840 | caballero | option = JOptionPane.showConfirmDialog((Component)PluginServices.getMainFrame(), PluginServices |
149 | 11359 | caballero | .getText(AddLayer.class, "reproyectar_aviso")+"\n"+ PluginServices.getText(AddLayer.class,"Capa")+": "+lyrVect.getName(), PluginServices |
150 | .getText(AddLayer.class, "reproyectar_pregunta"),
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151 | 7476 | azabala | JOptionPane.YES_NO_OPTION);
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152 | 3095 | fjp | |
153 | 8916 | caballero | if (option != JOptionPane.OK_OPTION) { |
154 | 7476 | azabala | return;
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155 | } |
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156 | 10840 | caballero | |
157 | ICoordTrans ct = proj.getCT(viewPort.getProjection()); |
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158 | lyrVect.setCoordTrans(ct); |
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159 | System.err.println("coordTrans = " + proj.getAbrev() + " " |
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160 | + viewPort.getProjection().getAbrev()); |
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161 | 7476 | azabala | } |
162 | } |
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163 | 3095 | fjp | |
164 | 7476 | azabala | } |
165 | |||
166 | 2268 | fjp | /**
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167 | 5005 | jorpiell | * @see com.iver.andami.plugins.IExtension#execute(java.lang.String)
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168 | 2268 | fjp | */
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169 | public void execute(String actionCommand) { |
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170 | 7476 | azabala | // Project project = ((ProjectExtension)
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171 | // PluginServices.getExtension(ProjectExtension.class)).getProject();
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172 | 7537 | sbayarri | BaseView theView = (BaseView) PluginServices.getMDIManager().getActiveWindow(); |
173 | 7675 | caballero | MapControl mapControl=theView.getMapControl(); |
174 | this.addLayers(mapControl);
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175 | mapControl.getMapContext().callLegendChanged(); |
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176 | 9532 | caballero | ((ProjectDocument)theView.getModel()).setModified(true);
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177 | 5190 | jmvivo | } |
178 | |||
179 | /**
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180 | * @see com.iver.andami.plugins.IExtension#isEnabled()
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181 | */
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182 | public boolean isEnabled() { |
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183 | return true; |
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184 | } |
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185 | |||
186 | /**
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187 | 7476 | azabala | * Creates FOpenDialog, and adds file tab, and additional registered tabs
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188 | 7537 | sbayarri | *
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189 | 7476 | azabala | * @return FOpenDialog
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190 | */
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191 | 13541 | bsanchez | private AddLayerDialog createFOpenDialog() {
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192 | fopen = new AddLayerDialog();
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193 | 7476 | azabala | |
194 | // after that, all registerez tabs (wizardpanels implementations)
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195 | for (int i = 0; i < wizardStack.size(); i++) { |
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196 | 2268 | fjp | WizardPanel wp; |
197 | try {
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198 | wp = AddLayer.getInstance(i); |
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199 | 7476 | azabala | fopen.addWizardTab(wp.getTabName(), wp); |
200 | 2268 | fjp | } catch (IllegalArgumentException e) { |
201 | e.printStackTrace(); |
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202 | } catch (SecurityException e) { |
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203 | e.printStackTrace(); |
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204 | } catch (InstantiationException e) { |
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205 | e.printStackTrace(); |
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206 | } catch (IllegalAccessException e) { |
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207 | e.printStackTrace(); |
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208 | } catch (InvocationTargetException e) { |
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209 | e.printStackTrace(); |
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210 | } catch (NoSuchMethodException e) { |
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211 | e.printStackTrace(); |
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212 | } |
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213 | 7476 | azabala | }// for
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214 | return fopen;
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215 | } |
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216 | |||
217 | /**
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218 | * Adds to mapcontrol all layers selected by user in the specified WizardPanel.
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219 | 7537 | sbayarri | *
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220 | * @param mapControl
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221 | 7476 | azabala | * MapControl on which we want to load user selected layers.
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222 | 7537 | sbayarri | * @param wizardPanel
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223 | 7476 | azabala | * WizardPanel where user selected the layers to load
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224 | * @return
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225 | */
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226 | private boolean loadGenericWizardPanelLayers(MapControl mapControl, WizardPanel wp) { |
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227 | FLayer lyr = null;
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228 | wp.setMapCtrl(mapControl); |
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229 | wp.execute(); |
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230 | lyr = wp.getLayer(); |
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231 | 7537 | sbayarri | |
232 | 9026 | jorpiell | if((lyr != null) && !(lyr.isOk())){ |
233 | 7476 | azabala | //if the layer is not okay (it has errors) process them
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234 | processErrorsOfLayer(lyr, mapControl); |
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235 | } |
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236 | 7537 | sbayarri | |
237 | 7476 | azabala | if (lyr != null) { |
238 | lyr.setVisible(true);
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239 | mapControl.getMapContext().beginAtomicEvent(); |
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240 | checkProjection(lyr, mapControl.getViewPort()); |
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241 | 10626 | caballero | try {
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242 | mapControl.getMapContext().getLayers().addLayer(lyr); |
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243 | } catch (CancelationException e) {
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244 | // TODO Auto-generated catch block
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245 | e.printStackTrace(); |
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246 | } |
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247 | 7476 | azabala | mapControl.getMapContext().endAtomicEvent(); |
248 | return true; |
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249 | } |
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250 | return false; |
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251 | } |
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252 | 7537 | sbayarri | |
253 | 7476 | azabala | /**
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254 | * This method process the errors found in a layer
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255 | * @param lyr
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256 | * @param mapControl
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257 | */
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258 | 7537 | sbayarri | |
259 | 7476 | azabala | private void processErrorsOfLayer(FLayer lyr, MapControl mapControl){ |
260 | 13541 | bsanchez | // List errors = lyr.getErrors();
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261 | 7476 | azabala | // wp.callError(null);
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262 | mapControl.getMapContext().callNewErrorEvent(null);
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263 | } |
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264 | 13541 | bsanchez | |
265 | 7476 | azabala | /**
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266 | 14821 | jmvivo | * Abre dialogo para a�adir capas y las a�ade en mapControl
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267 | 7537 | sbayarri | *
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268 | 14821 | jmvivo | * Devuelve true si se han a�adido capas.
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269 | 7476 | azabala | */
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270 | public boolean addLayers(MapControl mapControl) { |
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271 | // create and show the modal fopen dialog
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272 | fopen = createFOpenDialog(); |
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273 | PluginServices.getMDIManager().addWindow(fopen); |
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274 | 2268 | fjp | |
275 | 7476 | azabala | if (fopen.isAccepted()) {
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276 | 13541 | bsanchez | if (fopen.getSelectedTab() instanceof WizardPanel) { |
277 | 2268 | fjp | WizardPanel wp = (WizardPanel) fopen.getSelectedTab(); |
278 | 8790 | jmvivo | return loadGenericWizardPanelLayers(mapControl, wp);
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279 | 2268 | fjp | } else {
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280 | 7476 | azabala | JOptionPane.showMessageDialog((Component) PluginServices |
281 | 12323 | caballero | .getMainFrame(), PluginServices.getText(this,"ninguna_capa_seleccionada")); |
282 | 2268 | fjp | } |
283 | } |
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284 | 5190 | jmvivo | return false; |
285 | 2268 | fjp | } |
286 | 9634 | caballero | |
287 | 17120 | vcaballero | /* (non-Javadoc)
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288 | * @see com.iver.andami.plugins.IExtension#initialize()
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289 | */
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290 | 9634 | caballero | public void initialize() { |
291 | 17120 | vcaballero | //Listener para resolver un FileDriverNotFoundException
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292 | 21743 | vcaballero | // LayerFactory.addSolveErrorForLayer(FileNotFoundDriverException.class,new FileNotFoundSolve());
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293 | 9634 | caballero | |
294 | 22035 | vcaballero | |
295 | 21893 | vcaballero | Register.selfRegister(); |
296 | 22360 | jmvivo | org.gvsig.fmap.data.datastores.feature.file.dgn.Register.selfRegister(); |
297 | org.gvsig.fmap.data.datastores.feature.file.dgn.operation.Register.selfRegister(); |
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298 | org.gvsig.fmap.data.datastores.feature.file.dxf.Register.selfRegister(); |
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299 | org.gvsig.fmap.data.datastores.feature.file.dxf.operation.Register.selfRegister(); |
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300 | org.gvsig.fmap.data.datastores.feature.file.shp.Register.selfRegister(); |
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301 | org.gvsig.fmap.data.datastores.feature.db.jdbc.postgresql.Register.selfRegister(); |
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302 | org.gvsig.fmap.data.datastores.feature.db.jdbc.h2.Register.selfRegister(); |
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303 | 15640 | jmvivo | PluginServices.getIconTheme().registerDefault( |
304 | 14821 | jmvivo | "layer-add",
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305 | this.getClass().getClassLoader().getResource("images/addlayer.png") |
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306 | ); |
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307 | 17120 | vcaballero | |
308 | 9634 | caballero | } |
309 | 2268 | fjp | } |