[Jmri-commits] CVS: jmri/jmrit/roster CopyRosterItemAction.java,1.1,1.2

[Bob J. <jac...@us...>]

Update of /cvsroot/jmri/jmri/jmrit/roster
In directory usw-pr-cvs1:/tmp/cvs-serv2736

Modified Files:
	CopyRosterItemAction.java 
Log Message:
First really working revision

Index: CopyRosterItemAction.java
===================================================================
RCS file: /cvsroot/jmri/jmri/jmrit/roster/CopyRosterItemAction.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -r1.1 -r1.2
*** CopyRosterItemAction.java	26 May 2002 00:43:18 -0000	1.1
--- CopyRosterItemAction.java	26 May 2002 06:42:37 -0000	1.2
***************
*** 35,80 ****
          Roster roster = Roster.instance();
  
! 		// create a dialog to select the roster entry & capture the new name
!         JComboBox selections = roster.matchingComboBox(null,null, null, null, null,null,null);
!         JTextField newNameField = new JTextField(20);
!         int retval = JOptionPane.showOptionDialog(null,
!                         "Select one roster entry", "Select roster entry",
                          0, JOptionPane.INFORMATION_MESSAGE, null,
!                         new Object[]{"Cancel", "OK", newNameField, selections}, null );
          log.debug("Dialog value "+retval+" selected "+selections.getSelectedIndex()+":\""
!                     +selections.getSelectedItem()+"\", \""
!                     +newNameField.getText()+"\"");
          if (retval!=1) return;  // user didn't select
  
!         String entry = (String) selections.getSelectedItem();
!         String newEntry = newNameField.getText();
  
!         // find the file for the selected entry
!         String filename = roster.fileFromTitle(entry);
!         String fullFilename = XmlFile.prefsDir()+LocoFile.fileLocation+filename;
!         log.debug("resolves to \""+filename+"\", \""+fullFilename+"\"");
  
!         // read the file, change the ID, and write it out
  		try {
              // ensure preferences will be found
              XmlFile.ensurePrefsPresent(XmlFile.prefsDir()+LocoFile.fileLocation);
  
!             // locate the file and delete
! 			File f = new File(fullFilename);
  
              LocoFile lf = new LocoFile();  // used as a temporary
  		    Element lroot = null;
  		    try {
! 			    lroot = lf.rootFromName(fullFilename);
! 		    } catch (Exception e) { log.error("Exception while loading loco XML file: "+fullFilename+" exception: "+e); }
  
  		} catch (Exception ex) {
! 			log.error("error during locomotive file output: "+ex);
  		}
- 
-         // add new entry to roster
-         //roster.removeEntry(roster.entryFromTitle(entry));
-         //roster.writeRosterFile();
- 
  	}
  
--- 35,108 ----
          Roster roster = Roster.instance();
  
! 		// create a dialog to select the roster entry to copy
!         JComboBox selections = roster.matchingComboBox(null, null, null, null, null, null, null);
!         int retval = JOptionPane.showOptionDialog(mParent,
!                         "Select one roster entry to copy", "Select roster entry",
                          0, JOptionPane.INFORMATION_MESSAGE, null,
!                         new Object[]{"Cancel", "OK", selections}, null );
          log.debug("Dialog value "+retval+" selected "+selections.getSelectedIndex()+":\""
!                     +selections.getSelectedItem()+"\"");
          if (retval!=1) return;  // user didn't select
  
!         String fromID = (String) selections.getSelectedItem();
  
!         // find the file for the selected entry to copy
!         RosterEntry fromEntry = roster.entryFromTitle(fromID);
!         String fromFilename = roster.fileFromTitle(fromID);
!         String fullFromFilename = LocoFile.fileLocation+fromFilename;
!         log.debug("resolves to \""+fromFilename+"\", \""+fullFromFilename+"\"");
! 
!         String newEntryID = null;
!         do {
!             // prompt for the new ID
!             newEntryID = JOptionPane.showInputDialog(mParent, "Enter id for new roster entry:");
!             if (newEntryID==null) return;
! 
!             // check for duplicate
!             if (0 == roster.matchingList(null, null, null, null, null, null, newEntryID).size()) break;
! 
!             // here it is a duplicate, reprompt
!             JOptionPane.showMessageDialog(mParent,
!                                     "That entry already exists, please choose another");
  
!         } while (true);
! 
!         // read the input file, change the ID, and write it out
  		try {
              // ensure preferences will be found
              XmlFile.ensurePrefsPresent(XmlFile.prefsDir()+LocoFile.fileLocation);
  
!             // locate the file
! 			File f = new File(fullFromFilename);
  
+             // read it
              LocoFile lf = new LocoFile();  // used as a temporary
  		    Element lroot = null;
  		    try {
! 			    lroot = lf.rootFromName(fullFromFilename);
! 		    } catch (Exception e) {
!                 log.error("Exception while loading loco XML file: "+fullFromFilename+" exception: "+e);
!                 return;
!             }
! 
!             // create a new entry
!             RosterEntry newEntry = new RosterEntry(fromEntry, newEntryID);
! 
!             // set the filename from the ID
!             newEntry.ensureFilenameExists();
! 
!             // transfer the contents to a new file
!             LocoFile newLocoFile = new LocoFile();
!             File fout = new File(XmlFile.prefsDir()+LocoFile.fileLocation+newEntry.getFileName());
!             newLocoFile.writeFile(fout, lroot, newEntry);
! 
!             // add the new entry to the roster & write it out
!             roster.addEntry(newEntry);
!             roster.writeRosterFile();
  
  		} catch (Exception ex) {
! 			log.error("unexpected error during copy operation: "+ex);
!             return;
  		}
  	}