/*
* 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);
      }
    }
  }
}

/*
* 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 boolean iterateRecursively(@Nullable final VirtualFile root, final ContentIterator processor) {
    if (root != null) {
      if (root.isDirectory()) {
        for (VirtualFile file : root.getChildren()) {
          if (file.isDirectory()) {
            if (!iterateRecursively(file, processor))
                return false;
          }
          else {
            if (!processor.processFile(file))
                return false;
          }
        }
      } else {
        if (!processor.processFile(root))
            return false;
      }
    }
     return true;
  }
}

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