net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/util/PHPElementVisitor.java

   1 package net.sourceforge.phpdt.internal.ui.util;
   2
   3 import java.util.ArrayList;
   4 import java.util.List;
   5
   6 import org.eclipse.core.resources.IFile;
   7 import org.eclipse.core.resources.IResource;
   8 import org.eclipse.core.resources.IResourceVisitor;
   9 import org.eclipse.core.runtime.CoreException;
  10
  11 public class PHPElementVisitor implements IResourceVisitor {
  12         protected List phpFiles = new ArrayList();
  13
  14         public PHPElementVisitor() {
  15                 super();
  16         }
  17
  18         public boolean visit(IResource resource) throws CoreException {
  19                 switch (resource.getType()) {
  20                         case IResource.PROJECT :
  21                                 return true;
  22
  23                         case IResource.FOLDER :
  24                                 return true;
  25
  26                         case IResource.FILE :
  27                                 IFile fileResource = (IFile) resource;
  28                                 if ( "php".equals(fileResource.getFileExtension()) ||
  29              "php3".equals(fileResource.getFileExtension()) ||
  30              "php4".equals(fileResource.getFileExtension()) ) {
  31                                         phpFiles.add(fileResource);
  32                                         return true;
  33                                 }
  34
  35                         default :
  36                                 return false;
  37                 }
  38         }
  39
  40         public Object[] getCollectedPHPFiles() {
  41                 return phpFiles.toArray();
  42         }
  43 }