plugins/Copyright/src/com/maddyhome/idea/copyright/psi/UpdateJavaScriptFileCopyright.java

   1 /*
   2  *  Copyright 2000-2007 JetBrains s.r.o.
   3  *
   4  *  Licensed under the Apache License, Version 2.0 (the "License");
   5  *  you may not use this file except in compliance with the License.
   6  *  You may obtain a copy of the License at
   7  *
   8  *  http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  *  Unless required by applicable law or agreed to in writing, software
  11  *  distributed under the License is distributed on an "AS IS" BASIS,
  12  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *  See the License for the specific language governing permissions and
  14  *  limitations under the License.
  15  */
  16
  17 package com.maddyhome.idea.copyright.psi;
  18
  19 import com.intellij.openapi.module.Module;
  20 import com.intellij.openapi.project.Project;
  21 import com.intellij.openapi.vfs.VirtualFile;
  22 import com.intellij.psi.PsiComment;
  23 import com.intellij.psi.PsiElement;
  24 import com.intellij.psi.PsiWhiteSpace;
  25 import com.maddyhome.idea.copyright.CopyrightProfile;
  26
  27 public class UpdateJavaScriptFileCopyright extends UpdatePsiFileCopyright
  28 {
  29     public UpdateJavaScriptFileCopyright(Project project, Module module, VirtualFile root, CopyrightProfile options)
  30     {
  31         super(project, module, root, options);
  32     }
  33
  34     protected void scanFile()
  35     {
  36         PsiElement first = getFile().getFirstChild();
  37         PsiElement last = first;
  38         PsiElement next = first;
  39         while (next != null)
  40         {
  41             if (next instanceof PsiComment || next instanceof PsiWhiteSpace)
  42             {
  43                 next = getNextSibling(next);
  44             }
  45             else
  46             {
  47                 break;
  48             }
  49             last = next;
  50         }
  51
  52         if (first != null)
  53         {
  54             checkComments(first, last, true);
  55         }
  56         else
  57         {
  58             checkComments(null, null, true);
  59         }
  60     }
  61 }