| gvSIG desktop 1

* Revision 1.3  2007-04-03 09:12:28  cesar

* When saving legends, ask before overwriting files

*

* Revision 1.2  2007/03/09 11:25:00  jaume

import javax.swing.JOptionPane;

				File basedir = null;

				Object[] options = {PluginServices.getText(this, "Yes"),

	                    PluginServices.getText(this, "No"),

	                    PluginServices.getText(this, "Cancel")};

				while (true) {

					jfc.setCurrentDirectory(basedir);

					if (jfc.showSaveDialog((Component) PluginServices.getMainFrame()) == JFileChooser.APPROVE_OPTION)

					{

						File file=jfc.getSelectedFile();

						if (file.exists()) {

							int answer = JOptionPane.showOptionDialog((Component)PluginServices.getMainFrame(),

									PluginServices.getText(this, "error_file_exists"),

									PluginServices.getText(this, "confirmation_dialog"),

									JOptionPane.YES_NO_CANCEL_OPTION,

									JOptionPane.QUESTION_MESSAGE,

									null,

									options, options[1]);

							if (answer==2 || answer==JOptionPane.CLOSED_OPTION) {

								// 'Cancel' pressed or window closed: don't save anythig, exit save dialog

								break;

							}

							else if (answer==1) {

								// 'No' pressed, show jfc dialog again

								basedir = file.getParentFile();

								continue;

							}

							// "Yes" pressed, overwrite the file...

						if (jfc.getFileFilter().accept(new File("dummy.sld")))

						{

							if (!(file.getPath().toLowerCase().endsWith(".sld"))){

								file=new File(file.getPath()+".sld");

							}

							export2SLD(file);

						else{

							if (!(file.getPath().toLowerCase().endsWith(".gvl"))){

								file=new File(file.getPath()+".gvl");

							}

							writeLegend(file);

						}

						break;