svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / app / extension / ProjectExtension.java @ 41314
History | View | Annotate | Download (23.7 KB)
| 1 |
/**
|
|---|---|
| 2 |
* gvSIG. Desktop Geographic Information System.
|
| 3 |
*
|
| 4 |
* Copyright (C) 2007-2013 gvSIG Association.
|
| 5 |
*
|
| 6 |
* This program is free software; you can redistribute it and/or
|
| 7 |
* modify it under the terms of the GNU General Public License
|
| 8 |
* as published by the Free Software Foundation; either version 3
|
| 9 |
* of the License, or (at your option) any later version.
|
| 10 |
*
|
| 11 |
* This program is distributed in the hope that it will be useful,
|
| 12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 14 |
* GNU General Public License for more details.
|
| 15 |
*
|
| 16 |
* You should have received a copy of the GNU General Public License
|
| 17 |
* along with this program; if not, write to the Free Software
|
| 18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
| 19 |
* MA 02110-1301, USA.
|
| 20 |
*
|
| 21 |
* For any additional information, do not hesitate to contact us
|
| 22 |
* at info AT gvsig.com, or visit our website www.gvsig.com.
|
| 23 |
*/
|
| 24 |
package org.gvsig.app.extension; |
| 25 |
|
| 26 |
import java.awt.Component; |
| 27 |
import java.io.File; |
| 28 |
import java.text.MessageFormat; |
| 29 |
import java.util.ArrayList; |
| 30 |
import java.util.Iterator; |
| 31 |
import java.util.List; |
| 32 |
import java.util.prefs.Preferences; |
| 33 |
|
| 34 |
import javax.swing.JOptionPane; |
| 35 |
import javax.swing.SwingUtilities; |
| 36 |
|
| 37 |
import org.slf4j.Logger; |
| 38 |
import org.slf4j.LoggerFactory; |
| 39 |
import org.gvsig.tools.util.ArrayUtils; |
| 40 |
import org.apache.commons.lang.StringUtils; |
| 41 |
import org.gvsig.andami.IconThemeHelper; |
| 42 |
import org.gvsig.andami.Launcher; |
| 43 |
import org.gvsig.andami.Launcher.TerminationProcess; |
| 44 |
import org.gvsig.andami.PluginServices; |
| 45 |
import org.gvsig.andami.PluginsLocator; |
| 46 |
import org.gvsig.andami.actioninfo.ActionInfo; |
| 47 |
import org.gvsig.andami.actioninfo.ActionInfoManager; |
| 48 |
import org.gvsig.andami.messages.NotificationManager; |
| 49 |
import org.gvsig.andami.plugins.Extension; |
| 50 |
import org.gvsig.andami.plugins.IExtension; |
| 51 |
import org.gvsig.andami.plugins.status.IExtensionStatus; |
| 52 |
import org.gvsig.andami.plugins.status.IUnsavedData; |
| 53 |
import org.gvsig.andami.plugins.status.UnsavedData; |
| 54 |
import org.gvsig.andami.ui.mdiManager.IWindow; |
| 55 |
import org.gvsig.andami.ui.mdiManager.WindowInfo; |
| 56 |
import org.gvsig.andami.ui.wizard.UnsavedDataPanel; |
| 57 |
import org.gvsig.app.project.Project; |
| 58 |
import org.gvsig.app.project.ProjectManager; |
| 59 |
import org.gvsig.app.project.documents.gui.ProjectWindow; |
| 60 |
import org.gvsig.app.project.documents.view.ViewManager; |
| 61 |
import org.gvsig.gui.beans.swing.JFileChooser; |
| 62 |
import org.gvsig.tools.ToolsLocator; |
| 63 |
import org.gvsig.tools.dataTypes.DataTypes; |
| 64 |
import org.gvsig.tools.extensionpoint.ExtensionPointManager; |
| 65 |
import org.gvsig.tools.persistence.exception.PersistenceException; |
| 66 |
import org.gvsig.utils.GenericFileFilter; |
| 67 |
import org.gvsig.utils.save.AfterSavingListener; |
| 68 |
import org.gvsig.utils.save.BeforeSavingListener; |
| 69 |
import org.gvsig.utils.save.SaveEvent; |
| 70 |
import org.gvsig.utils.swing.threads.IMonitorableTask; |
| 71 |
|
| 72 |
|
| 73 |
/**
|
| 74 |
* Extension que proporciona controles para crear proyectos nuevos, abrirlos y
|
| 75 |
* guardarlos. Adem?s los tipos de tabla que soporta el proyecto son a?adidos en
|
| 76 |
* esta clase.
|
| 77 |
*
|
| 78 |
* @author Fernando Gonz?lez Cort?s
|
| 79 |
*/
|
| 80 |
public class ProjectExtension extends Extension implements IExtensionStatus { |
| 81 |
private static final Logger LOG = LoggerFactory |
| 82 |
.getLogger(ProjectExtension.class); |
| 83 |
|
| 84 |
private static String projectPath = null; |
| 85 |
private ProjectWindow projectFrame;
|
| 86 |
private Project p;
|
| 87 |
private String lastSavePath; |
| 88 |
private WindowInfo seedProjectWindow;
|
| 89 |
public static final String PROJECT_FILE_CHOOSER_ID = "PROJECT_FILECHOOSER_ID"; |
| 90 |
/**
|
| 91 |
* Use UTF-8 for encoding, as it can represent characters from any language.
|
| 92 |
*
|
| 93 |
* Another sensible option would be encoding =
|
| 94 |
* System.getProperty("file.encoding"); but this would need some extra
|
| 95 |
* testing.
|
| 96 |
*
|
| 97 |
* @deprecated see PersistentManager
|
| 98 |
*/
|
| 99 |
public static String PROJECTENCODING = "UTF-8"; |
| 100 |
|
| 101 |
private List<BeforeSavingListener> beforeSavingListeners = new ArrayList<BeforeSavingListener>(); |
| 102 |
|
| 103 |
private List<AfterSavingListener> afterSavingListeners = new ArrayList<AfterSavingListener>(); |
| 104 |
|
| 105 |
public void initialize() { |
| 106 |
initializeDocumentActionsExtensionPoint(); |
| 107 |
registerDocuments(); |
| 108 |
registerIcons(); |
| 109 |
|
| 110 |
File projectFile = getProjectFileFromArguments();
|
| 111 |
if( projectFile!=null ) { |
| 112 |
// Posponemos la apertura del proyecto ya que en este momento
|
| 113 |
// puede que no este inicializado algun plugin que precise el
|
| 114 |
// proyecto para poderse cargar.
|
| 115 |
PluginsLocator.getManager().addStartupTask( |
| 116 |
"Open project",
|
| 117 |
new OpenInitialProjectTask(projectFile), true, 1000); |
| 118 |
} |
| 119 |
} |
| 120 |
|
| 121 |
private void registerIcons() { |
| 122 |
IconThemeHelper.registerIcon("action", "application-project-new", this); |
| 123 |
IconThemeHelper |
| 124 |
.registerIcon("action", "application-project-open", this); |
| 125 |
IconThemeHelper |
| 126 |
.registerIcon("action", "application-project-save", this); |
| 127 |
IconThemeHelper.registerIcon("action", "application-project-save-as", |
| 128 |
this);
|
| 129 |
|
| 130 |
IconThemeHelper.registerIcon("project", "project-icon", this); |
| 131 |
} |
| 132 |
|
| 133 |
/**
|
| 134 |
* Returns the file to be opened or null if no parameter
|
| 135 |
* or file does not exist
|
| 136 |
*
|
| 137 |
* @return
|
| 138 |
*/
|
| 139 |
private File getProjectFileFromArguments() { |
| 140 |
String[] theArgs = PluginServices.getArguments(); |
| 141 |
if( theArgs.length< 3 ) { |
| 142 |
// application-name and extensions-folder are fixed arguments
|
| 143 |
return null; |
| 144 |
} |
| 145 |
String lastArg = theArgs[theArgs.length - 1]; |
| 146 |
if ( StringUtils.isEmpty(lastArg) ) {
|
| 147 |
return null; |
| 148 |
} |
| 149 |
if( lastArg.startsWith("-") ) { |
| 150 |
// Args starts with "-" are flags
|
| 151 |
return null; |
| 152 |
} |
| 153 |
if (!lastArg.toLowerCase().endsWith(Project.FILE_EXTENSION.toLowerCase())) {
|
| 154 |
LOG.info("Do not open project file, does not have the expected extension '" +
|
| 155 |
Project.FILE_EXTENSION +"' ("+lastArg+")."); |
| 156 |
return null; |
| 157 |
} |
| 158 |
File projectFile = new File(lastArg); |
| 159 |
if ( !projectFile.exists()) {
|
| 160 |
LOG.info("Do not open project file, '" +projectFile.getAbsolutePath() + "' do not exist."); |
| 161 |
return null; |
| 162 |
} |
| 163 |
return projectFile;
|
| 164 |
} |
| 165 |
|
| 166 |
private class OpenInitialProjectTask implements Runnable { |
| 167 |
private File projectFile; |
| 168 |
public OpenInitialProjectTask(File projectFile) { |
| 169 |
this.projectFile = projectFile;
|
| 170 |
} |
| 171 |
public void run() { |
| 172 |
if (this.projectFile == null) { |
| 173 |
return;
|
| 174 |
} |
| 175 |
ActionInfoManager actionManager = PluginsLocator.getActionInfoManager(); |
| 176 |
ActionInfo action = actionManager.getAction("application-project-open");
|
| 177 |
action.execute(this.projectFile);
|
| 178 |
} |
| 179 |
} |
| 180 |
|
| 181 |
public ProjectWindow getProjectFrame() {
|
| 182 |
if (projectFrame == null) { |
| 183 |
projectFrame = new ProjectWindow();
|
| 184 |
} |
| 185 |
return projectFrame;
|
| 186 |
} |
| 187 |
|
| 188 |
/**
|
| 189 |
* Muestra la ventana con el gestor de proyectos.
|
| 190 |
*/
|
| 191 |
public void showProjectWindow() { |
| 192 |
if (seedProjectWindow != null) { |
| 193 |
if (seedProjectWindow.isClosed()) {
|
| 194 |
// if it was closed, we just don't open the window now
|
| 195 |
seedProjectWindow.setClosed(false);
|
| 196 |
return;
|
| 197 |
} |
| 198 |
WindowInfo winProps = seedProjectWindow; |
| 199 |
seedProjectWindow = null;
|
| 200 |
PluginServices.getMDIManager().addWindow(getProjectFrame()); |
| 201 |
PluginServices.getMDIManager().changeWindowInfo(getProjectFrame(), |
| 202 |
winProps); |
| 203 |
} else {
|
| 204 |
PluginServices.getMDIManager().addWindow(getProjectFrame()); |
| 205 |
} |
| 206 |
} |
| 207 |
|
| 208 |
/**
|
| 209 |
* Muestra la ventana con el gestor de proyectos, con las propiedades de
|
| 210 |
* 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 saveProject() { |
| 221 |
boolean saved = false; |
| 222 |
// if (p.getPath() == null) {
|
| 223 |
if (projectPath == null) { |
| 224 |
saved = saveAsProject(null);
|
| 225 |
} else {
|
| 226 |
long t1, t2;
|
| 227 |
t1 = System.currentTimeMillis();
|
| 228 |
saved = writeProject(new File(projectPath), p, false); |
| 229 |
t2 = System.currentTimeMillis();
|
| 230 |
PluginServices.getLogger().info( |
| 231 |
"Project saved. " + (t2 - t1) + " miliseconds"); |
| 232 |
getProjectFrame().refreshControls(); |
| 233 |
} |
| 234 |
return saved;
|
| 235 |
} |
| 236 |
|
| 237 |
private boolean saveAsProject(File file) { |
| 238 |
boolean saved = false; |
| 239 |
|
| 240 |
if (lastSavePath == null) { |
| 241 |
lastSavePath = projectPath; |
| 242 |
} |
| 243 |
|
| 244 |
if (file == null) { |
| 245 |
Preferences prefs = Preferences.userRoot().node("gvsig.foldering"); |
| 246 |
JFileChooser jfc = new JFileChooser(PROJECT_FILE_CHOOSER_ID, |
| 247 |
prefs.get("ProjectsFolder", null)); |
| 248 |
|
| 249 |
jfc.setDialogTitle(PluginServices.getText(this, "guardar_proyecto")); |
| 250 |
jfc.addChoosableFileFilter(new GenericFileFilter(
|
| 251 |
Project.FILE_EXTENSION, MessageFormat.format(PluginServices
|
| 252 |
.getText(this, "tipo_fichero_proyecto"), |
| 253 |
Project.FILE_EXTENSION))); |
| 254 |
|
| 255 |
if (jfc.showSaveDialog((Component) PluginServices.getMainFrame()) != JFileChooser.APPROVE_OPTION) { |
| 256 |
return saved;
|
| 257 |
} |
| 258 |
file = jfc.getSelectedFile(); |
| 259 |
} |
| 260 |
|
| 261 |
if (!(file.getPath().toLowerCase().endsWith(Project.FILE_EXTENSION
|
| 262 |
.toLowerCase()))) {
|
| 263 |
file = new File(file.getPath() + Project.FILE_EXTENSION); |
| 264 |
} |
| 265 |
saved = writeProject(file, p); |
| 266 |
String filePath = file.getAbsolutePath();
|
| 267 |
lastSavePath = filePath.substring(0,
|
| 268 |
filePath.lastIndexOf(File.separatorChar));
|
| 269 |
|
| 270 |
getProjectFrame().refreshControls(); |
| 271 |
return saved;
|
| 272 |
} |
| 273 |
|
| 274 |
/**
|
| 275 |
* Checks whether the project and related unsaved data is modified, and
|
| 276 |
* allows the user to save it.
|
| 277 |
*
|
| 278 |
* @return true if the data has been correctly saved, false otherwise
|
| 279 |
*/
|
| 280 |
private boolean askSave() { |
| 281 |
if (p != null && p.hasChanged()) { |
| 282 |
TerminationProcess process = Launcher.getTerminationProcess(); |
| 283 |
UnsavedDataPanel panel = process.getUnsavedDataPanel(); |
| 284 |
panel.setHeaderText(PluginServices.getText(this,
|
| 285 |
"_Select_resources_to_save_before_closing_current_project"));
|
| 286 |
panel.setAcceptText( |
| 287 |
PluginServices.getText(this, "save_resources"), |
| 288 |
PluginServices |
| 289 |
.getText(this,
|
| 290 |
"Save_the_selected_resources_and_close_current_project"));
|
| 291 |
panel.setCancelText(PluginServices.getText(this, "Cancel"), |
| 292 |
PluginServices.getText(this, "Return_to_current_project")); |
| 293 |
int closeCurrProj;
|
| 294 |
try {
|
| 295 |
closeCurrProj = process.manageUnsavedData(); |
| 296 |
if (closeCurrProj == JOptionPane.NO_OPTION) { |
| 297 |
// the user chose to return to current project
|
| 298 |
return false; |
| 299 |
} |
| 300 |
} catch (Exception e) { |
| 301 |
LOG.error("Some data can not be saved", e);
|
| 302 |
} |
| 303 |
} |
| 304 |
return true; |
| 305 |
} |
| 306 |
|
| 307 |
public void execute(String command) { |
| 308 |
this.execute(command, null); |
| 309 |
} |
| 310 |
|
| 311 |
public void execute(String actionCommand, Object[] args) { |
| 312 |
if (actionCommand.equals("application-project-new")) { |
| 313 |
if (!askSave()) {
|
| 314 |
return;
|
| 315 |
} |
| 316 |
|
| 317 |
projectPath = null;
|
| 318 |
PluginServices.getMDIManager().closeAllWindows(); |
| 319 |
setProject(ProjectManager.getInstance().createProject()); |
| 320 |
getProjectFrame().setProject(p); |
| 321 |
showProjectWindow(); |
| 322 |
PluginServices.getMainFrame().setTitle( |
| 323 |
PluginServices.getText(this, "sin_titulo")); |
| 324 |
|
| 325 |
} else if (actionCommand.equals("application-project-open")) { |
| 326 |
if (!askSave()) {
|
| 327 |
return;
|
| 328 |
} |
| 329 |
File projectFile = (File) ArrayUtils.get(args, 0, DataTypes.FILE); |
| 330 |
if ( projectFile != null && !projectFile.exists() ) { |
| 331 |
LOG.warn("Can't load project '"
|
| 332 |
+ projectFile.getAbsolutePath() |
| 333 |
+ "', file not exist.");
|
| 334 |
projectFile = null;
|
| 335 |
} |
| 336 |
|
| 337 |
if (projectFile == null) { |
| 338 |
Preferences prefs = Preferences.userRoot().node( |
| 339 |
"gvsig.foldering");
|
| 340 |
JFileChooser jfc = new JFileChooser(PROJECT_FILE_CHOOSER_ID, |
| 341 |
prefs.get("ProjectsFolder", null)); |
| 342 |
jfc.addChoosableFileFilter(new GenericFileFilter(
|
| 343 |
Project.FILE_EXTENSION, PluginServices.getText(this,
|
| 344 |
"tipo_fichero_proyecto")));
|
| 345 |
|
| 346 |
if (jfc.showOpenDialog((Component) PluginServices |
| 347 |
.getMainFrame()) != JFileChooser.APPROVE_OPTION) {
|
| 348 |
return;
|
| 349 |
} |
| 350 |
// ProjectDocument.initializeNUMS();
|
| 351 |
|
| 352 |
|
| 353 |
projectFile = jfc.getSelectedFile(); |
| 354 |
} |
| 355 |
|
| 356 |
PluginServices.getMDIManager().closeAllWindows(); |
| 357 |
|
| 358 |
Project o = readProject(projectFile); |
| 359 |
setPath(projectFile.getAbsolutePath()); |
| 360 |
// lastPath = getPath();
|
| 361 |
if (o != null) { |
| 362 |
setProject(o); |
| 363 |
} |
| 364 |
|
| 365 |
getProjectFrame().setProject(p); |
| 366 |
PluginServices.getMainFrame().setTitle(projectFile.getName()); |
| 367 |
getProjectFrame().refreshControls(); |
| 368 |
|
| 369 |
// p.restoreWindowProperties();
|
| 370 |
|
| 371 |
} else if (actionCommand.equals("application-project-save")) { |
| 372 |
saveProject(); |
| 373 |
} else if (actionCommand.equals("application-project-save-as")) { |
| 374 |
File file = (File) ArrayUtils.get(args, 0, DataTypes.FILE); |
| 375 |
saveAsProject(file); |
| 376 |
} |
| 377 |
|
| 378 |
} |
| 379 |
|
| 380 |
|
| 381 |
private void createEmptyProject() { |
| 382 |
setProject(ProjectManager.getInstance().createProject()); |
| 383 |
p.setName(PluginServices.getText(this, "untitled")); |
| 384 |
p.setModified(false);
|
| 385 |
PluginServices.getMainFrame().setTitle( |
| 386 |
PluginServices.getText(this, "sin_titulo")); |
| 387 |
setProject(p); |
| 388 |
showProjectWindow(); |
| 389 |
} |
| 390 |
|
| 391 |
/**
|
| 392 |
* @see com.iver.mdiApp.plugins.IExtension#postInitialize()
|
| 393 |
*/
|
| 394 |
public void postInitialize() { |
| 395 |
try {
|
| 396 |
if( !SwingUtilities.isEventDispatchThread() ) { |
| 397 |
SwingUtilities.invokeAndWait(new Runnable() { |
| 398 |
public void run() { |
| 399 |
createEmptyProject(); |
| 400 |
} |
| 401 |
}); |
| 402 |
} else {
|
| 403 |
createEmptyProject(); |
| 404 |
} |
| 405 |
} catch (Exception e) { |
| 406 |
LOG.warn("Can't load initial project.",e);
|
| 407 |
} |
| 408 |
} |
| 409 |
|
| 410 |
|
| 411 |
/**
|
| 412 |
* Escribe el proyecto en XML.
|
| 413 |
*
|
| 414 |
* @param file
|
| 415 |
* Fichero.
|
| 416 |
* @param p
|
| 417 |
* Proyecto.
|
| 418 |
*/
|
| 419 |
public boolean writeProject(File file, Project p) { |
| 420 |
return writeProject(file, p, true); |
| 421 |
} |
| 422 |
|
| 423 |
/**
|
| 424 |
* Escribe el proyecto en XML. Pero permite decidir si se pide confirmaci?n
|
| 425 |
* para sobreescribir
|
| 426 |
*
|
| 427 |
* @param file
|
| 428 |
* Fichero.
|
| 429 |
* @param p
|
| 430 |
* Proyecto.
|
| 431 |
* @param askConfirmation
|
| 432 |
* boolean
|
| 433 |
*/
|
| 434 |
public boolean writeProject(File file, Project p, boolean askConfirmation) { |
| 435 |
if (askConfirmation && file.exists()) {
|
| 436 |
int resp = JOptionPane.showConfirmDialog((Component) PluginServices |
| 437 |
.getMainFrame(), PluginServices.getText(this,
|
| 438 |
"fichero_ya_existe_seguro_desea_guardarlo"), PluginServices
|
| 439 |
.getText(this, "guardar"), JOptionPane.YES_NO_OPTION); |
| 440 |
if (resp != JOptionPane.YES_OPTION) { |
| 441 |
return false; |
| 442 |
} |
| 443 |
} |
| 444 |
NotificationManager.addInfo(PluginServices.getText(this,
|
| 445 |
"writinng_project") + ": " + file.getName()); |
| 446 |
|
| 447 |
// write it out as XML
|
| 448 |
try {
|
| 449 |
fireBeforeSavingFileEvent(new SaveEvent(this, |
| 450 |
SaveEvent.BEFORE_SAVING, file)); |
| 451 |
p.saveState(file); |
| 452 |
fireAfterSavingFileEvent(new SaveEvent(this, |
| 453 |
SaveEvent.AFTER_SAVING, file)); |
| 454 |
|
| 455 |
PluginServices.getMainFrame().setTitle(file.getName()); |
| 456 |
setPath(file.toString()); |
| 457 |
|
| 458 |
} catch (PersistenceException e) {
|
| 459 |
String messagestack = e.getLocalizedMessageStack();
|
| 460 |
NotificationManager.addError( |
| 461 |
PluginServices.getText(this, "error_writing_project") |
| 462 |
+ ": " + file.getName() + "\n" + messagestack, e); |
| 463 |
return false; |
| 464 |
} catch (Exception e) { |
| 465 |
NotificationManager.addError( |
| 466 |
PluginServices.getText(this, "error_writing_project") |
| 467 |
+ ": " + file.getName(), e);
|
| 468 |
return false; |
| 469 |
} |
| 470 |
NotificationManager.addInfo(PluginServices.getText(this,
|
| 471 |
"wrote_project") + ": " + file.getName()); |
| 472 |
return true; |
| 473 |
} |
| 474 |
|
| 475 |
public Project readProject(String path) { |
| 476 |
Project project = ProjectManager.getInstance().createProject(); |
| 477 |
|
| 478 |
project.loadState(new File(path)); |
| 479 |
return (Project) project;
|
| 480 |
} |
| 481 |
|
| 482 |
/**
|
| 483 |
* Lee del XML el proyecto.<br>
|
| 484 |
* <br>
|
| 485 |
*
|
| 486 |
* Reads the XML of the project.<br>
|
| 487 |
* It returns a project object holding all needed info that is not linked to
|
| 488 |
* the Project Dialog. <br>
|
| 489 |
* In case you want the project to be linked to the window you must set this
|
| 490 |
* object to the extension:<br>
|
| 491 |
*
|
| 492 |
* <b>Example:</b><br>
|
| 493 |
*
|
| 494 |
* ...<br>
|
| 495 |
* ...<br>
|
| 496 |
* Project p = ProjectExtension.readProject(projectFile);<br>
|
| 497 |
* ProjectExtension.setProject(p); ...<br>
|
| 498 |
* ...<br>
|
| 499 |
*
|
| 500 |
* @param file
|
| 501 |
* Fichero.
|
| 502 |
*
|
| 503 |
* @return Project
|
| 504 |
*
|
| 505 |
*/
|
| 506 |
public Project readProject(File file) { |
| 507 |
Project project = ProjectManager.getInstance().createProject(); |
| 508 |
|
| 509 |
project.loadState(file); |
| 510 |
return (Project) project;
|
| 511 |
} |
| 512 |
|
| 513 |
/**
|
| 514 |
* Devuelve el proyecto.
|
| 515 |
*
|
| 516 |
* @return Proyecto.
|
| 517 |
*/
|
| 518 |
public Project getProject() {
|
| 519 |
return p;
|
| 520 |
} |
| 521 |
|
| 522 |
/**
|
| 523 |
* @see org.gvsig.andami.plugins.IExtension#isEnabled()
|
| 524 |
*/
|
| 525 |
public boolean isEnabled() { |
| 526 |
return true; |
| 527 |
} |
| 528 |
|
| 529 |
/**
|
| 530 |
* @see org.gvsig.andami.plugins.IExtension#isVisible()
|
| 531 |
*/
|
| 532 |
public boolean isVisible() { |
| 533 |
return true; |
| 534 |
} |
| 535 |
|
| 536 |
/**
|
| 537 |
* Sets the project
|
| 538 |
*
|
| 539 |
* @param p
|
| 540 |
*/
|
| 541 |
public void setProject(Project p) { |
| 542 |
getProjectFrame().setProject(p); |
| 543 |
this.p = p;
|
| 544 |
} |
| 545 |
|
| 546 |
private void registerDocuments() { |
| 547 |
ViewManager.register(); |
| 548 |
} |
| 549 |
|
| 550 |
private void initializeDocumentActionsExtensionPoint() { |
| 551 |
ExtensionPointManager epMan = ToolsLocator.getExtensionPointManager(); |
| 552 |
epMan.add( |
| 553 |
"DocumentActions_View",
|
| 554 |
"Context menu options of the view document list"
|
| 555 |
+ " in the project window "
|
| 556 |
+ "(register instances of "
|
| 557 |
+ "org.gvsig.app.project.AbstractDocumentContextMenuAction)");
|
| 558 |
} |
| 559 |
|
| 560 |
public static String getPath() { |
| 561 |
return projectPath;
|
| 562 |
} |
| 563 |
|
| 564 |
public static void setPath(String path) { |
| 565 |
projectPath = path; |
| 566 |
} |
| 567 |
|
| 568 |
public IWindow getProjectWindow() {
|
| 569 |
return getProjectFrame();
|
| 570 |
} |
| 571 |
|
| 572 |
public IExtensionStatus getStatus() {
|
| 573 |
return this; |
| 574 |
} |
| 575 |
|
| 576 |
public boolean hasUnsavedData() { |
| 577 |
return p.hasChanged();
|
| 578 |
} |
| 579 |
|
| 580 |
public IUnsavedData[] getUnsavedData() { |
| 581 |
if (hasUnsavedData()) {
|
| 582 |
UnsavedProject data = new UnsavedProject(this); |
| 583 |
IUnsavedData[] dataArray = { data };
|
| 584 |
return dataArray;
|
| 585 |
} else {
|
| 586 |
return null; |
| 587 |
} |
| 588 |
} |
| 589 |
|
| 590 |
/**
|
| 591 |
* Implements the IUnsavedData interface to show unsaved projects in the
|
| 592 |
* Unsavad Data dialog.
|
| 593 |
*
|
| 594 |
* @author Cesar Martinez Izquierdo <cesar.martinez@iver.es>
|
| 595 |
*/
|
| 596 |
public class UnsavedProject extends UnsavedData { |
| 597 |
|
| 598 |
public UnsavedProject(IExtension extension) {
|
| 599 |
super(extension);
|
| 600 |
} |
| 601 |
|
| 602 |
public String getDescription() { |
| 603 |
if (getPath() == null) { |
| 604 |
return PluginServices.getText(ProjectExtension.this,
|
| 605 |
"Unnamed_new_gvsig_project_");
|
| 606 |
} else {
|
| 607 |
return PluginServices.getText(ProjectExtension.this,
|
| 608 |
"Modified_project_");
|
| 609 |
} |
| 610 |
} |
| 611 |
|
| 612 |
public String getResourceName() { |
| 613 |
if (getPath() == null) { |
| 614 |
return PluginServices.getText(ProjectExtension.this, "Unnamed"); |
| 615 |
} else {
|
| 616 |
return getPath();
|
| 617 |
} |
| 618 |
|
| 619 |
} |
| 620 |
|
| 621 |
public boolean saveData() { |
| 622 |
return saveProject();
|
| 623 |
} |
| 624 |
|
| 625 |
public String getIcon() { |
| 626 |
return "project-icon"; |
| 627 |
} |
| 628 |
} |
| 629 |
|
| 630 |
public IMonitorableTask[] getRunningProcesses() { |
| 631 |
// TODO Auto-generated method stub
|
| 632 |
return null; |
| 633 |
} |
| 634 |
|
| 635 |
public boolean hasRunningProcesses() { |
| 636 |
// TODO Auto-generated method stub
|
| 637 |
return false; |
| 638 |
} |
| 639 |
|
| 640 |
/**
|
| 641 |
* Adds the specified before saving listener to receive
|
| 642 |
* "before saving file events" from this component. If l is null, no
|
| 643 |
* exception is thrown and no action is performed.
|
| 644 |
*
|
| 645 |
* @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>
|
| 646 |
*
|
| 647 |
* @param l
|
| 648 |
* the before saving listener.
|
| 649 |
* @see SaveEvent
|
| 650 |
* @see BeforeSavingListener
|
| 651 |
* @see #removeListener(BeforeSavingListener)
|
| 652 |
* @see #getBeforeSavingListeners
|
| 653 |
*/
|
| 654 |
public synchronized void addListener(BeforeSavingListener l) { |
| 655 |
if (l == null) { |
| 656 |
return;
|
| 657 |
} |
| 658 |
if (!this.beforeSavingListeners.contains(l)) { |
| 659 |
this.beforeSavingListeners.add(l);
|
| 660 |
} |
| 661 |
} |
| 662 |
|
| 663 |
/**
|
| 664 |
* Adds the specified after saving listener to receive
|
| 665 |
* "after saving file events" from this component. If l is null, no
|
| 666 |
* exception is thrown and no action is performed.
|
| 667 |
*
|
| 668 |
* @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>
|
| 669 |
*
|
| 670 |
* @param l
|
| 671 |
* the after saving listener.
|
| 672 |
* @see SaveEvent
|
| 673 |
* @see AfterSavingListener
|
| 674 |
* @see #removeListener(AfterSavingListener)
|
| 675 |
* @see #getAfterSavingListeners()
|
| 676 |
*/
|
| 677 |
public synchronized void addListener(AfterSavingListener l) { |
| 678 |
if (l == null) { |
| 679 |
return;
|
| 680 |
} |
| 681 |
|
| 682 |
if (!this.afterSavingListeners.contains(l)) { |
| 683 |
this.afterSavingListeners.add(l);
|
| 684 |
} |
| 685 |
|
| 686 |
} |
| 687 |
|
| 688 |
/**
|
| 689 |
* Returns an array of all the before saving listeners registered on this
|
| 690 |
* component.
|
| 691 |
*
|
| 692 |
* @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>
|
| 693 |
*
|
| 694 |
* @return all of this component's <code>BeforeSavingListener</code>s or an
|
| 695 |
* empty array if no key listeners are currently registered
|
| 696 |
*
|
| 697 |
* @see #addBeforeSavingListener(BeforeSavingListener)
|
| 698 |
* @see #removeBeforeSavingListener(BeforeSavingListener)
|
| 699 |
*/
|
| 700 |
public synchronized BeforeSavingListener[] getBeforeSavingListeners() { |
| 701 |
return this.beforeSavingListeners |
| 702 |
.toArray(new BeforeSavingListener[] {}); |
| 703 |
} |
| 704 |
|
| 705 |
/**
|
| 706 |
* Returns an array of all the after saving listeners registered on this
|
| 707 |
* component.
|
| 708 |
*
|
| 709 |
* @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>
|
| 710 |
*
|
| 711 |
* @return all of this component's <code>AfterSavingListener</code>s or an
|
| 712 |
* empty array if no key listeners are currently registered
|
| 713 |
*
|
| 714 |
* @see #addAfterSavingListener(AfterSavingListener)
|
| 715 |
* @see #removeAfterSavingListener
|
| 716 |
*/
|
| 717 |
public synchronized AfterSavingListener[] getAfterSavingListeners() { |
| 718 |
return this.afterSavingListeners.toArray(new AfterSavingListener[] {}); |
| 719 |
|
| 720 |
} |
| 721 |
|
| 722 |
/**
|
| 723 |
* Removes the specified before saving listener so that it no longer
|
| 724 |
* receives save file events from this component. This method performs no
|
| 725 |
* function, nor does it throw an exception, if the listener specified by
|
| 726 |
* the argument was not previously added to this component. If listener
|
| 727 |
* <code>l</code> is <code>null</code>, no exception is thrown and no action
|
| 728 |
* is performed.
|
| 729 |
*
|
| 730 |
* @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>
|
| 731 |
*
|
| 732 |
* @param l
|
| 733 |
* the before saving listener
|
| 734 |
* @see SaveEvent
|
| 735 |
* @see BeforeSavingListener
|
| 736 |
* @see #addListener(BeforeSavingListener)
|
| 737 |
* @see #getBeforeSavingListeners()
|
| 738 |
*/
|
| 739 |
public synchronized void removeListener(BeforeSavingListener l) { |
| 740 |
if (l == null) { |
| 741 |
return;
|
| 742 |
} |
| 743 |
|
| 744 |
this.beforeSavingListeners.remove(l);
|
| 745 |
} |
| 746 |
|
| 747 |
/**
|
| 748 |
* Removes the specified after saving listener so that it no longer receives
|
| 749 |
* save file events from this component. This method performs no function,
|
| 750 |
* nor does it throw an exception, if the listener specified by the argument
|
| 751 |
* was not previously added to this component. If listener <code>l</code> is
|
| 752 |
* <code>null</code>, no exception is thrown and no action is performed.
|
| 753 |
*
|
| 754 |
* @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>
|
| 755 |
*
|
| 756 |
* @param l
|
| 757 |
* the after saving listener
|
| 758 |
* @see SaveEvent
|
| 759 |
* @see AfterSavingListener
|
| 760 |
* @see #addListener(AfterSavingListener)
|
| 761 |
* @see #getAfterSavingListeners()
|
| 762 |
*/
|
| 763 |
public synchronized void removeListener(AfterSavingListener l) { |
| 764 |
if (l == null) { |
| 765 |
return;
|
| 766 |
} |
| 767 |
|
| 768 |
this.afterSavingListeners.remove(l);
|
| 769 |
} |
| 770 |
|
| 771 |
/**
|
| 772 |
* Reports a before saving file event.
|
| 773 |
*
|
| 774 |
* @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>
|
| 775 |
*
|
| 776 |
* @param evt
|
| 777 |
* the before saving file event
|
| 778 |
*/
|
| 779 |
protected void fireBeforeSavingFileEvent(SaveEvent evt) { |
| 780 |
if ((evt.getID() != SaveEvent.BEFORE_SAVING) || (evt.getFile() == null)) { |
| 781 |
return;
|
| 782 |
} |
| 783 |
|
| 784 |
Iterator<BeforeSavingListener> iter = this.beforeSavingListeners |
| 785 |
.iterator(); |
| 786 |
|
| 787 |
while (iter.hasNext()) {
|
| 788 |
iter.next().beforeSaving(evt); |
| 789 |
} |
| 790 |
} |
| 791 |
|
| 792 |
/**
|
| 793 |
* Reports a after saving file event.
|
| 794 |
*
|
| 795 |
* @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>
|
| 796 |
*
|
| 797 |
* @param evt
|
| 798 |
* the after saving file event
|
| 799 |
*/
|
| 800 |
protected void fireAfterSavingFileEvent(SaveEvent evt) { |
| 801 |
if ((evt.getID() != SaveEvent.AFTER_SAVING) || (evt.getFile() == null)) { |
| 802 |
return;
|
| 803 |
} |
| 804 |
Iterator<AfterSavingListener> iter = this.afterSavingListeners |
| 805 |
.iterator(); |
| 806 |
|
| 807 |
while (iter.hasNext()) {
|
| 808 |
iter.next().afterSaving(evt); |
| 809 |
} |
| 810 |
|
| 811 |
} |
| 812 |
} |