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.IFolder;
   8 import org.eclipse.core.resources.IResource;
   9 import org.eclipse.core.resources.IResourceVisitor;
  10 import org.eclipse.core.runtime.CoreException;
  11
  12 public class PHPElementVisitor implements IResourceVisitor {
  13         protected List phpFiles = new ArrayList();
  14
  15         public PHPElementVisitor() {
  16                 super();
  17         }
  18
  19         public boolean visit(IResource resource) throws CoreException {
  20                 switch (resource.getType()) {
  21                         case IResource.PROJECT :
  22                                 return true;
  23
  24                         case IResource.FOLDER :
  25                                 return true;
  26
  27                         case IResource.FILE :
  28                                 IFile fileResource = (IFile) resource;
  29                                 if ( "php".equals(fileResource.getFileExtension()) ||
  30              "php3".equals(fileResource.getFileExtension()) ||
  31              "php4".equals(fileResource.getFileExtension()) ) {
  32                                         phpFiles.add(fileResource);
  33                                         return true;
  34                                 }
  35
  36                         default :
  37                                 return false;
  38                 }
  39         }
  40
  41         public Object[] getCollectedPHPFiles() {
  42                 return phpFiles.toArray();
  43         }
  44 }