OfflineProblemDescriptorNode.java

/*
 * Copyright 2000-2014 JetBrains s.r.o.
 *
 * 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.intellij.codeInspection.offlineViewer;

import com.intellij.codeInspection.CommonProblemDescriptor;
import com.intellij.codeInspection.ProblemDescriptorUtil;
import com.intellij.codeInspection.ex.InspectionToolWrapper;
import com.intellij.codeInspection.ex.LocalInspectionToolWrapper;
import com.intellij.codeInspection.offline.OfflineProblemDescriptor;
import com.intellij.codeInspection.reference.RefEntity;
import com.intellij.codeInspection.ui.InspectionToolPresentation;
import com.intellij.codeInspection.ui.ProblemDescriptionNode;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vcs.FileStatus;
import org.jetbrains.annotations.NotNull;

public class OfflineProblemDescriptorNode extends ProblemDescriptionNode {
  private OfflineProblemDescriptorNode(RefEntity refEntity,
                               CommonProblemDescriptor descriptor,
                               @NotNull InspectionToolWrapper toolWrapper,
                               @NotNull InspectionToolPresentation presentation,
                               @NotNull OfflineProblemDescriptor offlineDescriptor) {
    super(refEntity, descriptor, toolWrapper, presentation, false, offlineDescriptor::getLine);
    if (descriptor == null) {
      setUserObject(offlineDescriptor);
    }
    init(presentation.getContext().getProject());
  }

  static OfflineProblemDescriptorNode create(@NotNull OfflineProblemDescriptor offlineDescriptor,
                                             @NotNull OfflineDescriptorResolveResult resolveResult,
                                             @NotNull InspectionToolWrapper toolWrapper,
                                             @NotNull InspectionToolPresentation presentation) {
    return new OfflineProblemDescriptorNode(resolveResult.getResolvedEntity(),
                                            resolveResult.getResolvedDescriptor(),
                                            toolWrapper,
                                            presentation,
                                            offlineDescriptor);
  }

  @Override
  public FileStatus getNodeStatus() {
    return FileStatus.NOT_CHANGED;
  }

  @NotNull
  @Override
  protected String calculatePresentableName() {
    String presentableName = super.calculatePresentableName();
    return presentableName.isEmpty() && getUserObject() instanceof OfflineProblemDescriptor
           ? ProblemDescriptorUtil.unescapeTags(StringUtil.notNullize(((OfflineProblemDescriptor)getUserObject()).getDescription())).trim()
           : presentableName;
  }

  @Override
  protected boolean calculateIsValid() {
    boolean isValid = super.calculateIsValid();
    if (!isValid) {
      if (getDescriptor() == null && !(myToolWrapper instanceof LocalInspectionToolWrapper)) {
        isValid = myElement != null && myElement.isValid();
      }
    }
    return isValid;
  }
}