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1 // $Id: Save.java,v 1.1 2004/02/12 22:38:15 powerpete Exp $ 2 // [JMP, 09.02.2004] Created this file. 3 package org.jface.stepmt.demoapp.menus; 4 5 import java.awt.FileDialog; 6 import java.awt.Frame; 7 import java.awt.event.ActionEvent; 8 9 import org.apache.commons.lang.StringUtils; 10 import org.apache.commons.logging.Log; 11 import org.apache.commons.logging.LogFactory; 12 import org.jface.stepmt.demoapp.files.FileOutput; 13 import org.jface.stepmt.demoapp.templates.TemplateManager; 14 import org.jface.vega.menu.MenuItem; 15 16 /*** 17 * @author <a href="mailto:powerpete@users.sf.net">M. Petersen</a> 18 * @version $Id: Save.java,v 1.1 2004/02/12 22:38:15 powerpete Exp $ 19 */ 20 public class Save extends MenuItem 21 { 22 private static final Log LOG = LogFactory.getLog(Save.class); 23 private final TemplateManager manager = TemplateManager.getInstance(); 24 25 public void actionPerformed(ActionEvent e) 26 { 27 String filename = TemplateManager.getInstance().getFilename(); 28 if (needsFilename(filename)) 29 { 30 filename = letUserDefineFilename(); 31 } 32 if (StringUtils.isEmpty(filename)) 33 { 34 return; 35 } 36 saveEditorText(filename); 37 } 38 39 private String letUserDefineFilename() 40 { 41 FileDialog fd = new FileDialog(new Frame()); 42 fd.setMode(FileDialog.SAVE); 43 fd.show(); 44 String filename = fd.getFile(); 45 if (filename != null) 46 { 47 return fd.getDirectory() + filename; 48 } 49 return null; 50 } 51 52 protected boolean needsFilename(String filename) 53 { 54 return StringUtils.isEmpty(filename); 55 } 56 57 private void saveEditorText(String filename) 58 { 59 if (!StringUtils.isEmpty(filename)) 60 { 61 if (new FileOutput().write(filename, manager.getText())) 62 { 63 manager.setFilename(filename); 64 } 65 } 66 } 67 }

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