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/*
* Copyright 2000-2009 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.
*/
/**
* @author cdr
*/
package com.intellij.codeInsight.daemon.impl.quickfix;
import com.intellij.codeInsight.FileModificationService;
import com.intellij.codeInsight.daemon.QuickFixBundle;
import com.intellij.codeInsight.intention.IntentionAction;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.project.Project;
import com.intellij.psi.*;
import com.intellij.util.IncorrectOperationException;
import org.jetbrains.annotations.NotNull;
public class InsertNewFix implements IntentionAction {
private final PsiMethodCallExpression myMethodCall;
private final PsiClass myClass;
public InsertNewFix(PsiMethodCallExpression methodCall, PsiClass aClass) {
myMethodCall = methodCall;
myClass = aClass;
}
@Override
@NotNull
public String getText() {
return QuickFixBundle.message("insert.new.fix");
}
@Override
@NotNull
public String getFamilyName() {
return getText();
}
@Override
public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) {
return myMethodCall != null
&& myMethodCall.isValid()
&& myMethodCall.getManager().isInProject(myMethodCall);
}
@Override
public void invoke(@NotNull Project project, Editor editor, PsiFile file) throws IncorrectOperationException {
if (!FileModificationService.getInstance().prepareFileForWrite(myMethodCall.getContainingFile())) return;
PsiElementFactory factory = JavaPsiFacade.getInstance(myMethodCall.getProject()).getElementFactory();
PsiNewExpression newExpression = (PsiNewExpression)factory.createExpressionFromText("new X()",null);
PsiJavaCodeReferenceElement classReference = newExpression.getClassReference();
assert classReference != null;
classReference.replace(factory.createClassReferenceElement(myClass));
PsiExpressionList argumentList = newExpression.getArgumentList();
assert argumentList != null;
argumentList.replace(myMethodCall.getArgumentList());
myMethodCall.replace(newExpression);
}
@Override
public boolean startInWriteAction() {
return true;
}
}
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