xml/impl/src/com/intellij/codeInsight/daemon/impl/analysis/XmlHighlightVisitorBasedInspection.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 package com.intellij.codeInsight.daemon.impl.analysis;
  17
  18 import com.intellij.analysis.AnalysisScope;
  19 import com.intellij.codeHighlighting.HighlightDisplayLevel;
  20 import com.intellij.codeInsight.daemon.impl.HighlightInfo;
  21 import com.intellij.codeInsight.daemon.impl.HighlightInfoFilter;
  22 import com.intellij.codeInspection.*;
  23 import com.intellij.openapi.util.TextRange;
  24 import com.intellij.psi.PsiElement;
  25 import com.intellij.psi.PsiFile;
  26 import com.intellij.psi.XmlRecursiveElementVisitor;
  27 import org.jetbrains.annotations.Nls;
  28 import org.jetbrains.annotations.NotNull;
  29 import org.jetbrains.annotations.Nullable;
  30
  31 /**
  32  * @author yole
  33  */
  34 public class XmlHighlightVisitorBasedInspection extends GlobalInspectionTool {
  35   @Override
  36   public boolean isGraphNeeded() {
  37     return false;
  38   }
  39
  40   @NotNull
  41   @Override
  42   public HighlightDisplayLevel getDefaultLevel() {
  43     return HighlightDisplayLevel.ERROR;
  44   }
  45
  46   @Override
  47   public void runInspection(AnalysisScope scope,
  48                             final InspectionManager manager,
  49                             final GlobalInspectionContext globalContext,
  50                             final ProblemDescriptionsProcessor problemDescriptionsProcessor) {
  51     scope.accept(new XmlRecursiveElementVisitor() {
  52       final XmlHighlightVisitor highlightVisitor = new XmlHighlightVisitor();
  53
  54       HighlightInfoHolder myHolder;
  55
  56       @Override
  57       public void visitFile(final PsiFile file) {
  58         myHolder = new HighlightInfoHolder(file, HighlightInfoFilter.EMPTY_ARRAY) {
  59           @Override
  60           public boolean add(@Nullable HighlightInfo info) {
  61             if (info != null) {
  62               ProblemHighlightType problemHighlightType = HighlightInfo.convertType(info.type);
  63               GlobalInspectionUtil.createProblem(
  64                 file,
  65                 info.description,
  66                 problemHighlightType,
  67                 new TextRange(info.startOffset, info.endOffset),
  68                 manager,
  69                 problemDescriptionsProcessor,
  70                 globalContext
  71               );
  72             }
  73             return true;
  74           }
  75         };
  76         super.visitFile(file);
  77       }
  78
  79       @Override
  80       public void visitElement(PsiElement element) {
  81         highlightVisitor.visit(element, myHolder);
  82         super.visitElement(element);
  83       }
  84     });
  85   }
  86
  87   @Nls
  88   @NotNull
  89   @Override
  90   public String getGroupDisplayName() {
  91     return "General";
  92   }
  93
  94   @Nls
  95   @NotNull
  96   @Override
  97   public String getDisplayName() {
  98     return "Xml Highlighting";
  99   }
 100
 101   @NotNull
 102   @Override
 103   public String getShortName() {
 104     return "XmlHighlighting";
 105   }
 106 }