svn-gvsig-desktop / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / ProjectExtension.java @ 8455
History | View | Annotate | Download (22.6 KB)
| 1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
|---|---|
| 2 |
*
|
| 3 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
| 4 |
*
|
| 5 |
* This program is free software; you can redistribute it and/or
|
| 6 |
* modify it under the terms of the GNU General Public License
|
| 7 |
* as published by the Free Software Foundation; either version 2
|
| 8 |
* of the License, or (at your option) any later version.
|
| 9 |
*
|
| 10 |
* This program is distributed in the hope that it will be useful,
|
| 11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 13 |
* GNU General Public License for more details.
|
| 14 |
*
|
| 15 |
* You should have received a copy of the GNU General Public License
|
| 16 |
* along with this program; if not, write to the Free Software
|
| 17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
| 18 |
*
|
| 19 |
* For more information, contact:
|
| 20 |
*
|
| 21 |
* Generalitat Valenciana
|
| 22 |
* Conselleria d'Infraestructures i Transport
|
| 23 |
* Av. Blasco Ib??ez, 50
|
| 24 |
* 46010 VALENCIA
|
| 25 |
* SPAIN
|
| 26 |
*
|
| 27 |
* +34 963862235
|
| 28 |
* gvsig@gva.es
|
| 29 |
* www.gvsig.gva.es
|
| 30 |
*
|
| 31 |
* or
|
| 32 |
*
|
| 33 |
* IVER T.I. S.A
|
| 34 |
* Salamanca 50
|
| 35 |
* 46005 Valencia
|
| 36 |
* Spain
|
| 37 |
*
|
| 38 |
* +34 963163400
|
| 39 |
* dac@iver.es
|
| 40 |
*/
|
| 41 |
package com.iver.cit.gvsig; |
| 42 |
|
| 43 |
import java.awt.Component; |
| 44 |
import java.io.BufferedReader; |
| 45 |
import java.io.File; |
| 46 |
import java.io.FileInputStream; |
| 47 |
import java.io.FileNotFoundException; |
| 48 |
import java.io.FileOutputStream; |
| 49 |
import java.io.FileReader; |
| 50 |
import java.io.FileWriter; |
| 51 |
import java.io.IOException; |
| 52 |
import java.io.InputStream; |
| 53 |
import java.io.InputStreamReader; |
| 54 |
import java.io.OutputStreamWriter; |
| 55 |
import java.io.Reader; |
| 56 |
import java.io.UnsupportedEncodingException; |
| 57 |
import java.net.MalformedURLException; |
| 58 |
import java.net.URL; |
| 59 |
import java.text.DateFormat; |
| 60 |
import java.util.Date; |
| 61 |
import java.util.prefs.Preferences; |
| 62 |
|
| 63 |
import javax.swing.JFileChooser; |
| 64 |
import javax.swing.JOptionPane; |
| 65 |
|
| 66 |
import org.exolab.castor.xml.MarshalException; |
| 67 |
import org.exolab.castor.xml.Marshaller; |
| 68 |
import org.exolab.castor.xml.ValidationException; |
| 69 |
|
| 70 |
import com.iver.andami.Launcher; |
| 71 |
import com.iver.andami.PluginServices; |
| 72 |
import com.iver.andami.messages.Messages; |
| 73 |
import com.iver.andami.messages.NotificationManager; |
| 74 |
import com.iver.andami.plugins.Extension; |
| 75 |
import com.iver.andami.ui.mdiManager.IWindow; |
| 76 |
import com.iver.andami.ui.mdiManager.WindowInfo; |
| 77 |
import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
| 78 |
import com.iver.cit.gvsig.gui.layout.Layout; |
| 79 |
import com.iver.cit.gvsig.project.Project; |
| 80 |
import com.iver.cit.gvsig.project.ProjectFactory; |
| 81 |
import com.iver.cit.gvsig.project.documents.exceptions.OpenException; |
| 82 |
import com.iver.cit.gvsig.project.documents.gui.ProjectWindow; |
| 83 |
import com.iver.cit.gvsig.project.documents.layout.ProjectMap; |
| 84 |
import com.iver.cit.gvsig.project.documents.layout.ProjectMapFactory; |
| 85 |
import com.iver.cit.gvsig.project.documents.table.ProjectTableFactory; |
| 86 |
import com.iver.cit.gvsig.project.documents.view.ProjectView; |
| 87 |
import com.iver.cit.gvsig.project.documents.view.ProjectViewFactory; |
| 88 |
import com.iver.utiles.GenericFileFilter; |
| 89 |
import com.iver.utiles.XMLEntity; |
| 90 |
import com.iver.utiles.extensionPoints.ExtensionPoint; |
| 91 |
import com.iver.utiles.extensionPoints.ExtensionPoints; |
| 92 |
import com.iver.utiles.extensionPoints.ExtensionPointsSingleton; |
| 93 |
import com.iver.utiles.xml.XMLEncodingUtils; |
| 94 |
import com.iver.utiles.xmlEntity.generate.XmlTag; |
| 95 |
|
| 96 |
|
| 97 |
/**
|
| 98 |
* Extension que proporciona controles para crear proyectos nuevos, abrirlos y
|
| 99 |
* guardarlos. Adem?s los tipos de tabla que soporta el proyecto son a?adidos
|
| 100 |
* en esta clase.
|
| 101 |
*
|
| 102 |
* @author Fernando Gonz?lez Cort?s
|
| 103 |
*/
|
| 104 |
public class ProjectExtension extends Extension { |
| 105 |
private static String projectPath = null; |
| 106 |
//private ProjectWindow projectFrame;
|
| 107 |
private ProjectWindow projectFrame;
|
| 108 |
private Project p;
|
| 109 |
private String lastPath; |
| 110 |
private String lastSavePath; |
| 111 |
private String templatesPath; |
| 112 |
private WindowInfo seedProjectWindow;
|
| 113 |
/**
|
| 114 |
* Use UTF-8 for encoding, as it can represent characters from
|
| 115 |
* any language.
|
| 116 |
*
|
| 117 |
* Another sensible option would be
|
| 118 |
* encoding = System.getProperty("file.encoding");
|
| 119 |
* but this would need some extra testing.
|
| 120 |
*/
|
| 121 |
private String projectEncoding = "UTF-8"; |
| 122 |
|
| 123 |
/**
|
| 124 |
* @see com.iver.mdiApp.plugins.IExtension#initialize()
|
| 125 |
*/
|
| 126 |
public void initialize() { |
| 127 |
try {
|
| 128 |
Class.forName("javax.media.jai.EnumeratedParameter"); |
| 129 |
} catch (ClassNotFoundException e) { |
| 130 |
NotificationManager.addError("La m?quina virtual con la que se ejecuta gvSIG no tiene JAI instalado", e);
|
| 131 |
} |
| 132 |
|
| 133 |
LayerFactory.setWritersPath(PluginServices.getPluginServices(this)
|
| 134 |
.getPluginDirectory() |
| 135 |
.getAbsolutePath() + |
| 136 |
File.separator + "drivers"); |
| 137 |
|
| 138 |
LayerFactory.setDriversPath(PluginServices.getPluginServices(this)
|
| 139 |
.getPluginDirectory() |
| 140 |
.getAbsolutePath() + |
| 141 |
File.separator + "drivers"); |
| 142 |
|
| 143 |
initializeDocumentActionsExtensionPoint(); |
| 144 |
registerDocuments(); |
| 145 |
|
| 146 |
// Recuperamos el ?ltimo argumento, que se supone
|
| 147 |
// que ser? el fichero .gvp que queremos abrir.
|
| 148 |
// (por enmedio pueden venir o no otros argumentos,
|
| 149 |
// por ejemplo el idioma)
|
| 150 |
// TODO: Aqu? Jaume podr?a meter lo del backup del proyecto
|
| 151 |
// que ha hecho para ValenciaUrban?stica
|
| 152 |
|
| 153 |
/*
|
| 154 |
pe = (ProjectExtension) PluginServices.getExtension(com.iver.cit.gvsig.ProjectExtension.class);
|
| 155 |
if (projectFile.length()!=0){
|
| 156 |
p=pe.readProject(projectFile);
|
| 157 |
}
|
| 158 |
else
|
| 159 |
p = restorePreviousProject();
|
| 160 |
pe.setProject(p); */
|
| 161 |
String[] theArgs = PluginServices.getArguments(); |
| 162 |
String lastArg = theArgs[theArgs.length-1]; |
| 163 |
if ((lastArg.endsWith(".gvp")) || |
| 164 |
(lastArg.endsWith(".GVP")))
|
| 165 |
{
|
| 166 |
PluginServices.getLogger().debug("Intentando cargar el proyecto " + lastArg);
|
| 167 |
//File projectFile = new File(lastArg);
|
| 168 |
p = readProject(lastArg); |
| 169 |
PluginServices.getMainFrame().setTitle(p.getName()); |
| 170 |
projectPath = lastArg; |
| 171 |
} |
| 172 |
else
|
| 173 |
{
|
| 174 |
p = ProjectFactory.createProject(); |
| 175 |
p.setName(PluginServices.getText(this, "untitled")); |
| 176 |
p.setModified(false);
|
| 177 |
PluginServices.getMainFrame().setTitle(PluginServices.getText(this, "sin_titulo")); |
| 178 |
} |
| 179 |
} |
| 180 |
/**
|
| 181 |
* @see com.iver.mdiApp.plugins.IExtension#postInitialize()
|
| 182 |
*/
|
| 183 |
public void postInitialize() { |
| 184 |
projectFrame = new ProjectWindow();
|
| 185 |
projectFrame.setProject(p); |
| 186 |
p.restoreWindowProperties(); |
| 187 |
} |
| 188 |
|
| 189 |
/**
|
| 190 |
* Muestra la ventana con el gestor de proyectos.
|
| 191 |
*/
|
| 192 |
public void showProjectWindow() { |
| 193 |
if (seedProjectWindow!=null) { |
| 194 |
if (seedProjectWindow.isClosed()) {
|
| 195 |
// if it was closed, we just don't open the window now
|
| 196 |
seedProjectWindow.setClosed(false);
|
| 197 |
return;
|
| 198 |
} |
| 199 |
WindowInfo winProps = seedProjectWindow; |
| 200 |
seedProjectWindow = null;
|
| 201 |
PluginServices.getMDIManager().addWindow(projectFrame); |
| 202 |
PluginServices.getMDIManager().changeWindowInfo(projectFrame, winProps); |
| 203 |
} |
| 204 |
else
|
| 205 |
PluginServices.getMDIManager().addWindow(projectFrame); |
| 206 |
} |
| 207 |
|
| 208 |
/**
|
| 209 |
* Muestra la ventana con el gestor de proyectos, con las propiedades
|
| 210 |
* de ventana especificadas.
|
| 211 |
*/
|
| 212 |
public void showProjectWindow(WindowInfo wi) { |
| 213 |
seedProjectWindow = wi; |
| 214 |
showProjectWindow(); |
| 215 |
} |
| 216 |
|
| 217 |
/**
|
| 218 |
* Guarda el proyecto actual en disco.
|
| 219 |
*/
|
| 220 |
private boolean guardar() { |
| 221 |
boolean saved=false; |
| 222 |
// if (p.getPath() == null) {
|
| 223 |
if (projectPath == null) { |
| 224 |
saved=guardarDialogo(); |
| 225 |
} else {
|
| 226 |
saved=writeProject(new File(projectPath), p); //new File(p.getPath()), p); |
| 227 |
projectFrame.refreshControls(); |
| 228 |
} |
| 229 |
return saved;
|
| 230 |
} |
| 231 |
|
| 232 |
private boolean guardarDialogo(){ |
| 233 |
boolean saved=false; |
| 234 |
|
| 235 |
if (lastSavePath == null) |
| 236 |
lastSavePath = projectPath; |
| 237 |
|
| 238 |
if (lastSavePath == null) { |
| 239 |
Preferences prefs = Preferences.userRoot().node( "gvsig.foldering" ); |
| 240 |
lastSavePath = prefs.get("ProjectsFolder", null); |
| 241 |
} |
| 242 |
|
| 243 |
JFileChooser jfc = new JFileChooser(lastSavePath); |
| 244 |
jfc.addChoosableFileFilter(new GenericFileFilter("gvp", |
| 245 |
PluginServices.getText(this, "tipo_fichero_proyecto"))); |
| 246 |
|
| 247 |
if (jfc.showSaveDialog((Component) PluginServices.getMainFrame()) == JFileChooser.APPROVE_OPTION) { |
| 248 |
File file=jfc.getSelectedFile();
|
| 249 |
if (!(file.getPath().toLowerCase().endsWith(".gvp"))){ |
| 250 |
file=new File(file.getPath()+".gvp"); |
| 251 |
} |
| 252 |
saved=writeProject(file, p); |
| 253 |
String filePath = file.getAbsolutePath();
|
| 254 |
lastSavePath = filePath.substring(0, filePath.lastIndexOf(File.separatorChar)); |
| 255 |
|
| 256 |
projectFrame.refreshControls(); |
| 257 |
} |
| 258 |
return saved;
|
| 259 |
} |
| 260 |
/**
|
| 261 |
* Guarda si el proyecto ha sido modificado.
|
| 262 |
*
|
| 263 |
* @return True si se ha guardado correctamente.
|
| 264 |
*/
|
| 265 |
private boolean modificado() { |
| 266 |
if (p.isModified()) {
|
| 267 |
///if (true) {
|
| 268 |
//TODO de momento se queda como modificado siempre menos cuando est? totalmente vacio que se tomar? como no modificado,
|
| 269 |
//para poder controlar perfectamente cuando un proyecto ha sido modificado
|
| 270 |
//hay que recoger los eventos de cambio de leyenda, cambio de extent, a?adir una capa, etc que se encuentran en FMap.
|
| 271 |
|
| 272 |
int res = JOptionPane.showConfirmDialog((Component) PluginServices.getMainFrame(), |
| 273 |
PluginServices.getText(this, "guardar_cambios"), |
| 274 |
"gvSIG",
|
| 275 |
JOptionPane.YES_NO_CANCEL_OPTION,
|
| 276 |
JOptionPane.INFORMATION_MESSAGE);
|
| 277 |
|
| 278 |
if (res == JOptionPane.YES_OPTION) { |
| 279 |
guardar(); |
| 280 |
} else if (res == JOptionPane.CANCEL_OPTION) { |
| 281 |
return false; |
| 282 |
} |
| 283 |
} |
| 284 |
|
| 285 |
return true; |
| 286 |
} |
| 287 |
|
| 288 |
/**
|
| 289 |
* @see com.iver.mdiApp.plugins.IExtension#updateUI(java.lang.String)
|
| 290 |
*/
|
| 291 |
public void execute(String actionCommand) { |
| 292 |
if (actionCommand.equals("NUEVO")) { |
| 293 |
//Si est? modificado se pregunta si se quiere guardar el anterior
|
| 294 |
if (!modificado()) {
|
| 295 |
return;
|
| 296 |
} |
| 297 |
ProjectView.numViews=0;
|
| 298 |
ProjectMap.numMaps = 0;
|
| 299 |
PluginServices.getMDIManager().closeAllWindows(); |
| 300 |
p = ProjectFactory.createProject(); |
| 301 |
p.setName(PluginServices.getText(this, "untitled")); |
| 302 |
p.setModified(false);
|
| 303 |
projectFrame.setProject(p); |
| 304 |
showProjectWindow(); |
| 305 |
PluginServices.getMainFrame().setTitle(PluginServices.getText(this, "sin_titulo")); |
| 306 |
} else if (actionCommand.equals("ABRIR")) { |
| 307 |
//Si est? modificado se pregunta si se quiere guardar el anterior
|
| 308 |
if (!modificado()) {
|
| 309 |
ProjectView.numViews=0;
|
| 310 |
ProjectMap.numMaps = 0;
|
| 311 |
return;
|
| 312 |
} |
| 313 |
|
| 314 |
if (lastPath == null) { |
| 315 |
Preferences prefs = Preferences.userRoot().node( "gvsig.foldering" ); |
| 316 |
lastPath = prefs.get("ProjectsFolder", null); |
| 317 |
} |
| 318 |
|
| 319 |
JFileChooser jfc = new JFileChooser(lastPath); |
| 320 |
jfc.addChoosableFileFilter(new GenericFileFilter("gvp", |
| 321 |
PluginServices.getText(this, "tipo_fichero_proyecto"))); |
| 322 |
|
| 323 |
if (jfc.showOpenDialog((Component) PluginServices.getMainFrame()) == JFileChooser.APPROVE_OPTION) { |
| 324 |
ProjectView.numViews=0;
|
| 325 |
ProjectMap.numMaps = 0;
|
| 326 |
PluginServices.getMDIManager().closeAllWindows(); |
| 327 |
|
| 328 |
File projectFile = jfc.getSelectedFile();
|
| 329 |
Project o = readProject(projectFile); |
| 330 |
setPath(projectFile.getAbsolutePath()); |
| 331 |
lastPath = getPath(); |
| 332 |
if (o != null) { |
| 333 |
p = o; |
| 334 |
} |
| 335 |
|
| 336 |
projectFrame.setProject(p); |
| 337 |
PluginServices.getMainFrame().setTitle(p.getName()); |
| 338 |
projectFrame.refreshControls(); |
| 339 |
p.restoreWindowProperties(); |
| 340 |
} |
| 341 |
} else if (actionCommand.equals("GUARDAR")) { |
| 342 |
guardar(); |
| 343 |
} else if (actionCommand.equals("GUARDAR_COMO")) { |
| 344 |
guardarDialogo(); |
| 345 |
} else if (actionCommand.equals("SALIR")){ |
| 346 |
int option = JOptionPane.showConfirmDialog((Component)PluginServices.getMainFrame(), |
| 347 |
Messages.getString("MDIFrame.quiere_salir"),
|
| 348 |
Messages.getString("MDIFrame.salir"),
|
| 349 |
JOptionPane.YES_NO_OPTION);
|
| 350 |
|
| 351 |
if (option == JOptionPane.YES_OPTION) { |
| 352 |
Launcher.closeApplication(); |
| 353 |
} |
| 354 |
} else if (actionCommand.compareTo("OPENTEMPLATE")==0){ |
| 355 |
openLayout(); |
| 356 |
} |
| 357 |
} |
| 358 |
public void openLayout() { |
| 359 |
//Project project = ((ProjectExtension) PluginServices.getExtension(ProjectExtension.class)).getProject();
|
| 360 |
Layout layout=null;
|
| 361 |
|
| 362 |
if (templatesPath == null) { |
| 363 |
Preferences prefs = Preferences.userRoot().node( "gvsig.foldering" ); |
| 364 |
templatesPath = prefs.get("TemplatesFolder", null); |
| 365 |
} |
| 366 |
|
| 367 |
JFileChooser jfc = new JFileChooser(templatesPath); |
| 368 |
jfc.addChoosableFileFilter(new GenericFileFilter("gvt", |
| 369 |
PluginServices.getText(this, "plantilla"))); |
| 370 |
|
| 371 |
if (jfc.showOpenDialog((Component) PluginServices.getMainFrame()) == JFileChooser.APPROVE_OPTION) { |
| 372 |
File file=jfc.getSelectedFile();
|
| 373 |
if (!(file.getPath().endsWith(".gvt") || file.getPath().endsWith(".GVT"))){ |
| 374 |
file=new File(file.getPath()+".gvt"); |
| 375 |
} |
| 376 |
try {
|
| 377 |
File xmlFile = new File(file.getAbsolutePath()); |
| 378 |
FileReader reader;
|
| 379 |
reader = new FileReader(xmlFile); |
| 380 |
|
| 381 |
XmlTag tag = (XmlTag) XmlTag.unmarshal(reader); |
| 382 |
try {
|
| 383 |
layout = Layout.createLayout(new XMLEntity(tag),p);
|
| 384 |
} catch (OpenException e) {
|
| 385 |
e.showError(); |
| 386 |
} |
| 387 |
//fPanelLegendManager.setRenderer(LegendFactory.createFromXML(new XMLEntity(tag)));
|
| 388 |
} catch (FileNotFoundException e) { |
| 389 |
NotificationManager.addError(PluginServices.getText(this, "Al_leer_la_leyenda"), e); |
| 390 |
} catch (MarshalException e) { |
| 391 |
NotificationManager.addError(PluginServices.getText(this, "Al_leer_la_leyenda"), e); |
| 392 |
} catch (ValidationException e) {
|
| 393 |
NotificationManager.addError(PluginServices.getText(this, "Al_leer_la_leyenda"), e); |
| 394 |
} |
| 395 |
ProjectMap pmap = ProjectFactory.createMap(file.getName()); |
| 396 |
pmap.setModel(layout); |
| 397 |
pmap.getModel().setProjectMap(pmap); |
| 398 |
p.addDocument(pmap); |
| 399 |
PluginServices.getMDIManager().addWindow(layout); |
| 400 |
|
| 401 |
|
| 402 |
} |
| 403 |
} |
| 404 |
/**
|
| 405 |
* Escribe el proyecto en XML.
|
| 406 |
*
|
| 407 |
* @param file Fichero.
|
| 408 |
* @param p Proyecto.
|
| 409 |
*/
|
| 410 |
public boolean writeProject(File file, Project p) { |
| 411 |
if( file.exists()){
|
| 412 |
int resp = JOptionPane.showConfirmDialog( |
| 413 |
(Component) PluginServices.getMainFrame(),PluginServices.getText(this,"fichero_ya_existe_seguro_desea_guardarlo"), |
| 414 |
PluginServices.getText(this,"guardar"), JOptionPane.YES_NO_OPTION); |
| 415 |
if (resp != JOptionPane.YES_OPTION) { |
| 416 |
return false; |
| 417 |
} |
| 418 |
} |
| 419 |
// write it out as XML
|
| 420 |
try {
|
| 421 |
FileOutputStream fos = new FileOutputStream(file.getAbsolutePath()); |
| 422 |
OutputStreamWriter writer = new OutputStreamWriter(fos, projectEncoding); |
| 423 |
Marshaller m = new Marshaller(writer);
|
| 424 |
m.setEncoding(projectEncoding); |
| 425 |
p.setName(file.getName()); |
| 426 |
// p.setPath(file.toString());
|
| 427 |
p.setModificationDate(DateFormat.getDateInstance().format(new Date())); |
| 428 |
p.setModified(false);
|
| 429 |
XMLEntity xml = p.getXMLEntity(); |
| 430 |
xml.putProperty("followHeaderEncoding", true); |
| 431 |
m.marshal(xml.getXmlTag()); |
| 432 |
PluginServices.getMainFrame().setTitle(file.getName()); |
| 433 |
setPath(file.toString()); |
| 434 |
|
| 435 |
} catch (Exception e) { |
| 436 |
NotificationManager.addError("Error guardando el proyecto", e);
|
| 437 |
return false; |
| 438 |
} |
| 439 |
return true; |
| 440 |
} |
| 441 |
|
| 442 |
public Project readProject(String path) { |
| 443 |
BufferedReader reader =null; |
| 444 |
try {
|
| 445 |
URL url=null; |
| 446 |
url = new URL(path); |
| 447 |
String encoding = XMLEncodingUtils.getEncoding(url.openStream());
|
| 448 |
InputStream is = url.openStream();
|
| 449 |
if (encoding!=null) { |
| 450 |
Project proj=null;
|
| 451 |
try {
|
| 452 |
reader = new BufferedReader(new InputStreamReader(is, encoding)); |
| 453 |
proj=readProject(reader, true);
|
| 454 |
} catch (UnsupportedEncodingException e) { |
| 455 |
reader = new BufferedReader(new InputStreamReader(is)); |
| 456 |
try {
|
| 457 |
Project p=readProject(reader, false);
|
| 458 |
} catch (UnsupportedEncodingException e1) { |
| 459 |
JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this, e1.getLocalizedMessage())); |
| 460 |
return null; |
| 461 |
} |
| 462 |
} |
| 463 |
ProjectExtension.setPath(path); |
| 464 |
return proj;
|
| 465 |
} |
| 466 |
else {
|
| 467 |
reader = new BufferedReader(new InputStreamReader(is)); |
| 468 |
Project p; |
| 469 |
try {
|
| 470 |
p = readProject(reader, false);
|
| 471 |
} catch (UnsupportedEncodingException e) { |
| 472 |
JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this, e.getLocalizedMessage())); |
| 473 |
return null; |
| 474 |
} |
| 475 |
ProjectExtension.setPath(path); //p.setPath(null);
|
| 476 |
return p;
|
| 477 |
} |
| 478 |
} catch (MalformedURLException e) { |
| 479 |
File file=new File(path); |
| 480 |
return readProject(file);
|
| 481 |
} catch (IOException e) { |
| 482 |
e.printStackTrace(); |
| 483 |
return null; |
| 484 |
} |
| 485 |
} |
| 486 |
|
| 487 |
/**
|
| 488 |
* Lee del XML el proyecto.<br><br>
|
| 489 |
*
|
| 490 |
* Reads the XML of the project.<br>
|
| 491 |
* It returns a project object holding all needed info that is not linked to the Project Dialog. <br>In case you want the project to be
|
| 492 |
* linked to the window you must set this object to the extension:<br>
|
| 493 |
*
|
| 494 |
* <b>Example:</b><br>
|
| 495 |
*
|
| 496 |
* ...<br>
|
| 497 |
* ...<br>
|
| 498 |
* Project p = ProjectExtension.readProject(projectFile);<br>
|
| 499 |
* ProjectExtension.setProject(p);
|
| 500 |
* ...<br>
|
| 501 |
* ...<br>
|
| 502 |
* @param file Fichero.
|
| 503 |
*
|
| 504 |
* @return Project
|
| 505 |
*
|
| 506 |
*/
|
| 507 |
public Project readProject(File file) { |
| 508 |
File xmlFile = new File(file.getAbsolutePath()); |
| 509 |
try {
|
| 510 |
String encoding = XMLEncodingUtils.getEncoding(new FileInputStream(xmlFile)); |
| 511 |
InputStreamReader reader=null; |
| 512 |
if (encoding!=null) { |
| 513 |
try {
|
| 514 |
reader = new InputStreamReader(new FileInputStream(xmlFile), encoding); |
| 515 |
return readProject(reader, true); |
| 516 |
} catch (UnsupportedEncodingException e) { |
| 517 |
reader = new InputStreamReader(new FileInputStream(xmlFile)); |
| 518 |
try {
|
| 519 |
return readProject(reader, false); |
| 520 |
} catch (UnsupportedEncodingException e1) { |
| 521 |
JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this, e1.getLocalizedMessage())); |
| 522 |
return null; |
| 523 |
} |
| 524 |
} |
| 525 |
} |
| 526 |
else {
|
| 527 |
reader = new InputStreamReader(new FileInputStream(xmlFile)); |
| 528 |
try {
|
| 529 |
return readProject(reader, false); |
| 530 |
} catch (UnsupportedEncodingException e1) { |
| 531 |
JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this, e1.getLocalizedMessage())); |
| 532 |
return null; |
| 533 |
} |
| 534 |
} |
| 535 |
} catch (FileNotFoundException e) { |
| 536 |
JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this, "fichero_incorrecto")); |
| 537 |
return null; |
| 538 |
} |
| 539 |
} |
| 540 |
|
| 541 |
/**
|
| 542 |
* Lee del XML el proyecto.<br><br>
|
| 543 |
*
|
| 544 |
* Reads the XML of the project.<br>
|
| 545 |
* It returns a project object holding all needed info that is not linked to the Project Dialog. <br>In case you want the project to be
|
| 546 |
* linked to the window you must set this object to the extension:<br>
|
| 547 |
*
|
| 548 |
* <b>Example:</b><br>
|
| 549 |
*
|
| 550 |
* ...<br>
|
| 551 |
* ...<br>
|
| 552 |
* Project p = ProjectExtension.readProject(projectFile);<br>
|
| 553 |
* ProjectExtension.setProject(p);
|
| 554 |
* ...<br>
|
| 555 |
* ...<br>
|
| 556 |
* @param reader File reader
|
| 557 |
* @param encodingFollowed Whether the encoded specified in the xml header was followed
|
| 558 |
* when creating the reader. If the property followHeaderEncoding is false or not set,
|
| 559 |
* then the encoding should have not been used when creating the reader, so it must be
|
| 560 |
* recreated.
|
| 561 |
*
|
| 562 |
* @return Project
|
| 563 |
* @throws UnsupportedEncodingException
|
| 564 |
*
|
| 565 |
*/
|
| 566 |
private Project readProject(Reader reader, boolean encodingFollowed) throws UnsupportedEncodingException { |
| 567 |
Project proj = null;
|
| 568 |
|
| 569 |
try {
|
| 570 |
XmlTag tag = (XmlTag) XmlTag.unmarshal(reader); |
| 571 |
XMLEntity xml=new XMLEntity(tag);
|
| 572 |
String VERSION=xml.getStringProperty("VERSION"); |
| 573 |
|
| 574 |
if (encodingFollowed) {
|
| 575 |
if (xml.contains("followHeaderEncoding")) { |
| 576 |
boolean useEncoding = xml.getBooleanProperty("followHeaderEncoding"); |
| 577 |
if (!useEncoding) {
|
| 578 |
throw new UnsupportedEncodingException("the encoding specified in the xml header is not safe"); |
| 579 |
} |
| 580 |
} |
| 581 |
else {
|
| 582 |
// Old projects didn't contain followHeaderEncoding and they were
|
| 583 |
// not correctly encoded. We throw an exception now, and we'll try
|
| 584 |
// to reopen the project
|
| 585 |
// using the default system encoding.
|
| 586 |
throw new UnsupportedEncodingException("the encoding specified in the xml header is not safe"); |
| 587 |
} |
| 588 |
} |
| 589 |
|
| 590 |
try {
|
| 591 |
// if ((VERSION!=null) && (VERSION.equals("0.5") || VERSION.equals("0.4") || (VERSION.indexOf("GISPLANET") != -1))){
|
| 592 |
if (VERSION != null) { |
| 593 |
proj = Project.createFromXML(xml); |
| 594 |
}else{
|
| 595 |
proj = Project.createFromXML03(new XMLEntity(tag));
|
| 596 |
} |
| 597 |
return proj;
|
| 598 |
} catch (OpenException e){
|
| 599 |
e.showError(); |
| 600 |
//NotificationManager.addInfo("Al leer el proyecto", e);
|
| 601 |
} |
| 602 |
} catch (MarshalException e) { |
| 603 |
JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this, "formato_incorrecto")); |
| 604 |
//NotificationManager.addError("Al leer el proyecto", e);
|
| 605 |
} catch (ValidationException e) {
|
| 606 |
JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this, "formato_incorrecto")); |
| 607 |
//NotificationManager.addError("Al leer el proyecto", e);
|
| 608 |
} |
| 609 |
return null; |
| 610 |
} |
| 611 |
|
| 612 |
/**
|
| 613 |
* Devuelve el proyecto.
|
| 614 |
*
|
| 615 |
* @return Proyecto.
|
| 616 |
*/
|
| 617 |
public Project getProject() {
|
| 618 |
return p;
|
| 619 |
} |
| 620 |
|
| 621 |
/**
|
| 622 |
* @see com.iver.andami.plugins.IExtension#isEnabled()
|
| 623 |
*/
|
| 624 |
public boolean isEnabled() { |
| 625 |
return true; |
| 626 |
} |
| 627 |
|
| 628 |
/**
|
| 629 |
* @see com.iver.andami.plugins.IExtension#isVisible()
|
| 630 |
*/
|
| 631 |
public boolean isVisible() { |
| 632 |
return true; |
| 633 |
} |
| 634 |
|
| 635 |
/**
|
| 636 |
* Sets the project
|
| 637 |
* @param p
|
| 638 |
*/
|
| 639 |
public void setProject(Project p){ |
| 640 |
projectFrame.setProject(p); |
| 641 |
this.p=p;
|
| 642 |
} |
| 643 |
|
| 644 |
//Finalizar y preguntar si se quiere guardar el proyecto o cancelar.
|
| 645 |
public void terminate() { |
| 646 |
long t1,t2;
|
| 647 |
t1 = System.currentTimeMillis();
|
| 648 |
//if (getProject().hasChanged()) {
|
| 649 |
int option = JOptionPane.showConfirmDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this,"guardar_cambios"), |
| 650 |
PluginServices.getText(this,"guardar_proyecto"), |
| 651 |
JOptionPane.YES_NO_OPTION);
|
| 652 |
|
| 653 |
if (option == JOptionPane.YES_OPTION) { |
| 654 |
if (!guardar())
|
| 655 |
terminate(); |
| 656 |
} |
| 657 |
//}
|
| 658 |
t2 = System.currentTimeMillis();
|
| 659 |
System.err.println("ProjectExtension.terminate() " + (t2-t1) + "milisecs"); |
| 660 |
} |
| 661 |
|
| 662 |
private void registerDocuments() { |
| 663 |
ProjectViewFactory.register(); |
| 664 |
ProjectTableFactory.register(); |
| 665 |
ProjectMapFactory.register(); |
| 666 |
} |
| 667 |
private void initializeDocumentActionsExtensionPoint() { |
| 668 |
ExtensionPoints extensionPoints = ExtensionPointsSingleton.getInstance(); |
| 669 |
if (!extensionPoints.containsKey("DocumentActions_View")) { |
| 670 |
extensionPoints.put( |
| 671 |
new ExtensionPoint(
|
| 672 |
"DocumentActions_View",
|
| 673 |
"Context menu options of the view document list" +
|
| 674 |
" in the project window "+
|
| 675 |
"(register instances of " +
|
| 676 |
"com.iver.cit.gvsig.project.AbstractDocumentContextMenuAction)"
|
| 677 |
) |
| 678 |
); |
| 679 |
} |
| 680 |
if (!extensionPoints.containsKey("DocumentActions_Table")) { |
| 681 |
extensionPoints.put( |
| 682 |
new ExtensionPoint(
|
| 683 |
"DocumentActions_Table",
|
| 684 |
"Context menu options of the table document list" +
|
| 685 |
" in the project window "+
|
| 686 |
"(register instances of " +
|
| 687 |
"com.iver.cit.gvsig.project.AbstractDocumentContextMenuAction)"
|
| 688 |
) |
| 689 |
); |
| 690 |
} |
| 691 |
if (!extensionPoints.containsKey("DocumentActions_Map")) { |
| 692 |
extensionPoints.put( |
| 693 |
new ExtensionPoint(
|
| 694 |
"DocumentActions_Map",
|
| 695 |
"Context menu options of the map document list" +
|
| 696 |
" in the project window "+
|
| 697 |
"(register instances of " +
|
| 698 |
"com.iver.cit.gvsig.project.AbstractDocumentContextMenuAction)"
|
| 699 |
) |
| 700 |
); |
| 701 |
} |
| 702 |
} |
| 703 |
|
| 704 |
public static String getPath() { |
| 705 |
return projectPath;
|
| 706 |
} |
| 707 |
|
| 708 |
public static void setPath(String path) { |
| 709 |
projectPath = path; |
| 710 |
} |
| 711 |
|
| 712 |
public IWindow getProjectWindow() {
|
| 713 |
return projectFrame;
|
| 714 |
} |
| 715 |
} |