/*
* Copyright 2010 Jon S Akhtar (Sylvanaar)
*
*   Licensed under the Apache License, Version 2.0 (the "License");
*   you may not use this file except in compliance with the License.
*   You may obtain a copy of the License at
*
*   http://www.apache.org/licenses/LICENSE-2.0
*
*   Unless required by applicable law or agreed to in writing, software
*   distributed under the License is distributed on an "AS IS" BASIS,
*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*   See the License for the specific language governing permissions and
*   limitations under the License.
*/

package com.sylvanaar.idea.Lua.util;

import com.intellij.openapi.roots.ContentIterator;
import com.intellij.openapi.util.io.FileUtil;
import com.intellij.openapi.vfs.VirtualFile;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

/**
* @author Maxim.Manuylov
*         Date: 07.04.2010
*/
public class LuaFileUtil {
    @NotNull
    public static String getPathToDisplay(@NotNull final VirtualFile file) {
        return FileUtil.toSystemDependentName(file.getPath());
    }


   public static void iterateRecursively(@Nullable final VirtualFile root, final ContentIterator processor) {
    if (root != null) {
      if (root.isDirectory()) {
        for (VirtualFile file : root.getChildren()) {
          if (file.isDirectory()) {
            iterateRecursively(file, processor);
          }
          else {
            processor.processFile(file);
          }
        }
      } else {
        processor.processFile(root);
      }
    }
  }
}

@@ -1171,12 +1171,15 @@
 tic 
-void
+boolean
  ite
@@ -1426,16 +1426,21 @@
         
+if (!
 iterateR
@@ -1466,16 +1466,47 @@
 ocessor)
+)%0D%0A                return false
 ;%0D%0A     
@@ -1535,32 +1535,37 @@
  %7B%0D%0A            
+if (!
 processor.proces
@@ -1575,16 +1575,47 @@
 le(file)
+)%0D%0A                return false
 ;%0D%0A     
@@ -1657,16 +1657,21 @@
         
+if (!
 processo
@@ -1693,25 +1693,71 @@
 oot)
-;%0D%0A      %7D%0D%0A    %7D
+)%0D%0A            return false;%0D%0A      %7D%0D%0A    %7D%0D%0A     return true;
 %0D%0A  

improve search efficiency