xml/impl/src/com/intellij/codeInspection/htmlInspections/RemoveAttributeIntentionAction.java

   1 /*
   2  * Copyright 2000-2009 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.intellij.codeInspection.htmlInspections;
  18
  19 import com.intellij.codeInsight.CodeInsightUtilBase;
  20 import com.intellij.codeInsight.daemon.XmlErrorMessages;
  21 import com.intellij.codeInspection.LocalQuickFix;
  22 import com.intellij.codeInspection.ProblemDescriptor;
  23 import com.intellij.openapi.application.Result;
  24 import com.intellij.openapi.command.WriteCommandAction;
  25 import com.intellij.openapi.project.Project;
  26 import com.intellij.psi.PsiElement;
  27 import com.intellij.psi.xml.XmlAttribute;
  28 import org.jetbrains.annotations.NotNull;
  29
  30 /**
  31  * @author spleaner
  32  */
  33 public class RemoveAttributeIntentionAction implements LocalQuickFix {
  34   private final String myLocalName;
  35   private final XmlAttribute myAttribute;
  36
  37   public RemoveAttributeIntentionAction(final String localName, final XmlAttribute attribute) {
  38     myLocalName = localName;
  39     myAttribute = attribute;
  40   }
  41
  42   @NotNull
  43   public String getName() {
  44     return XmlErrorMessages.message("remove.attribute.quickfix.text", myLocalName);
  45   }
  46
  47   @NotNull
  48   public String getFamilyName() {
  49     return XmlErrorMessages.message("remove.attribute.quickfix.family");
  50   }
  51
  52   public void applyFix(@NotNull final Project project, @NotNull final ProblemDescriptor descriptor) {
  53     if (!CodeInsightUtilBase.prepareFileForWrite(myAttribute.getContainingFile())) {
  54       return;
  55     }
  56
  57     PsiElement next = findNextAttribute(myAttribute);
  58     new WriteCommandAction(project) {
  59       protected void run(final Result result) throws Throwable {
  60         myAttribute.delete();
  61       }
  62     }.execute();
  63
  64     //if (next != null) {
  65     //  editor.getCaretModel().moveToOffset(next.getTextRange().getStartOffset());
  66     //}
  67   }
  68
  69   private static PsiElement findNextAttribute(final XmlAttribute attribute) {
  70     PsiElement nextSibling = attribute.getNextSibling();
  71     while (nextSibling != null) {
  72       if (nextSibling instanceof XmlAttribute) return nextSibling;
  73       nextSibling =  nextSibling.getNextSibling();
  74     }
  75     return null;
  76   }
  77 }