Bug 3970 [preferences] UI needed to define the default line delimiters for new files (1GFIOAX)
When creating a new file we currently use the line delimiter returned form System.getProperties("line.delimiter"). But this is not whay a user always wants. Consider the following sceanrio: - Unix and Windows work station used to develop a Unix product / program. - the Windows work stations are used as X terminals and to run Eclipse (since PC are cheaper than Unix boxes). - even if the new file is created on Windows it should have Unix line delimiters since the end product is a Unix product. There should be a UI (Preference) to define the line delimiter for new files. Possible values are: - Dos / Windows - Mac - Unix - default platform line delimiter. The UI should be provided by the Workbench since all plugins should use the same line delimiter for new files. NOTES:
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/ResourceInfoPage.java
encodingEditor.setPage(this);
		encodingEditor.load();
		encodingEditor.setPropertyChangeListener(new IPropertyChangeListener() {
			/*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.jface.util.IPropertyChangeListener#propertyChange(org.eclipse.jface.util.PropertyChangeEvent)
			 */
			public void propertyChange(PropertyChangeEvent event) {
				if (event.getProperty().equals(FieldEditor.IS_VALID))
					setValid(encodingEditor.isValid());
			}
		});
		return composite;
	}
	/**
	 * Return the label for the encoding field editor for the resource.
	 * 
	 * @param resource -
	 *            the resource to edit.
	 * @return String
	 */
	private String getFieldEditorLabel(IResource resource) {
		if (resource instanceof IContainer)
			return CONTAINER_ENCODING_TITLE;
		return FILE_ENCODING_TITLE;
	}
	/**
	 * Create the isEditable button and it's associated label as a child of
	 * parent using the editableValue of the receiver. The Composite will be the