/*
* Copyright 2013-2017 consulo.io
*
* 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 consulo.csharp.ide.highlight.check.impl;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import consulo.annotations.RequiredReadAction;
import consulo.csharp.ide.highlight.CSharpHighlightContext;
import consulo.csharp.ide.highlight.check.CompilerCheck;
import consulo.csharp.ide.highlight.quickFix.RenameQuickFix;
import consulo.csharp.lang.psi.CSharpModifier;
import consulo.csharp.lang.psi.CSharpTypeDeclaration;
import consulo.csharp.lang.psi.impl.partial.CSharpCompositeTypeDeclaration;
import consulo.csharp.module.extension.CSharpLanguageVersion;
import consulo.dotnet.psi.DotNetGenericParameter;
import consulo.dotnet.psi.DotNetGenericParameterListOwner;
import com.intellij.openapi.util.Comparing;
import com.intellij.psi.PsiElement;
import com.intellij.psi.util.PsiTreeUtil;
/**
* @author VISTALL
* @since 01.11.2015
*/
public class CS0264 extends CompilerCheck<DotNetGenericParameter>
{
@RequiredReadAction
@Nullable
@Override
public HighlightInfoFactory checkImpl(@NotNull CSharpLanguageVersion languageVersion, @NotNull CSharpHighlightContext highlightContext, @NotNull DotNetGenericParameter element)
{
DotNetGenericParameterListOwner listOwner = PsiTreeUtil.getParentOfType(element, DotNetGenericParameterListOwner.class);
if(listOwner instanceof CSharpTypeDeclaration && ((CSharpTypeDeclaration) listOwner).hasModifier(CSharpModifier.PARTIAL))
{
CSharpCompositeTypeDeclaration compositeType = CSharpCompositeTypeDeclaration.findCompositeType((CSharpTypeDeclaration) listOwner);
if(compositeType == null)
{
return null;
}
CSharpTypeDeclaration[] typeDeclarations = compositeType.getTypeDeclarations();
for(CSharpTypeDeclaration typeDeclaration : typeDeclarations)
{
if(typeDeclaration == listOwner)
{
continue;
}
DotNetGenericParameter anotherGenericParameter = typeDeclaration.getGenericParameters()[element.getIndex()];
if(!Comparing.equal(anotherGenericParameter.getName(), element.getName()))
{
PsiElement nameIdentifier = element.getNameIdentifier();
assert nameIdentifier != null;
return newBuilder(nameIdentifier, formatElement(listOwner)).addQuickFix(new RenameQuickFix(anotherGenericParameter.getName(), element));
}
}
}
return super.checkImpl(languageVersion, highlightContext, element);
}
}