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Code Issues Packages Projects Releases Wiki Activity

IDEA-91342 Intention 'Remove redundant <expr>.class'

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This commit is contained in:
Max Medvedev
2012-09-11 15:39:27 +04:00
parent 3e7bdc0591
commit 437c14490f
6 changed files with 71 additions and 1 deletions
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plugins/groovy/resources/intentionDescriptions/RemoveRedundantClassPropertyIntention/after.groovy.template
+1
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@@ -0,0 +1 @@
print <spot>String</spot>
plugins/groovy/resources/intentionDescriptions/RemoveRedundantClassPropertyIntention/before.groovy.template
+1
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@@ -0,0 +1 @@
print <spot>String.class</spot>
plugins/groovy/resources/intentionDescriptions/RemoveRedundantClassPropertyIntention/description.html
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@@ -0,0 +1,5 @@
<html>
<body>
This intention removes redundant explicit .class reference.
</body>
</html>
plugins/groovy/src/META-INF/plugin.xml
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@@ -1178,6 +1178,11 @@
<categoryKey>intention.category.groovy/intention.category.groovy.style</categoryKey>
<className>org.jetbrains.plugins.groovy.intentions.style.ConvertToGeeseBracesIntention</className>
</intentionAction>
<intentionAction>
<bundleName>org.jetbrains.plugins.groovy.intentions.GroovyIntentionsBundle</bundleName>
<categoryKey>intention.category.groovy/intention.category.groovy.style</categoryKey>
<className>org.jetbrains.plugins.groovy.intentions.style.RemoveRedundantClassPropertyIntention</className>
</intentionAction>
<intentionAction>
<bundleName>org.jetbrains.plugins.groovy.intentions.GroovyIntentionsBundle</bundleName>
<categoryKey>intention.category.groovy/intention.category.groovy.style</categoryKey>
plugins/groovy/src/org/jetbrains/plugins/groovy/intentions/GroovyIntentionsBundle.properties
+3 -1
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@@ -173,4 +173,6 @@ remove.unnecessary.escape.characters.intention.family.name=Remove unnecessary es
gr.break.string.on.line.breaks.intention.name=Break string on '\\n'
gr.break.string.on.line.breaks.intention.family.name=Break string on '\\n'
gr.create.missing.switch.branches.intention.name=Create missing 'switch' branches
gr.create.missing.switch.branches.intention.family.name=Create missing 'switch' branches
gr.create.missing.switch.branches.intention.family.name=Create missing 'switch' branches
remove.redundant.class.property.intention.name=Remove redundant .class
remove.redundant.class.property.intention.family.name=Remove redundant .class
plugins/groovy/src/org/jetbrains/plugins/groovy/intentions/style/RemoveRedundantClassPropertyIntention.java
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@@ -0,0 +1,56 @@
/*
* Copyright 2000-2012 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 org.jetbrains.plugins.groovy.intentions.style;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.project.Project;
import com.intellij.psi.PsiClass;
import com.intellij.psi.PsiElement;
import com.intellij.util.IncorrectOperationException;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.plugins.groovy.intentions.base.Intention;
import org.jetbrains.plugins.groovy.intentions.base.PsiElementPredicate;
import org.jetbrains.plugins.groovy.lang.psi.api.statements.expressions.GrExpression;
import org.jetbrains.plugins.groovy.lang.psi.api.statements.expressions.GrReferenceExpression;
/**
* @author Max Medvedev
*/
public class RemoveRedundantClassPropertyIntention extends Intention {
@Override
protected void processIntention(@NotNull PsiElement element, Project project, Editor editor) throws IncorrectOperationException {
if (element instanceof GrReferenceExpression) {
((GrReferenceExpression)element).replaceWithExpression(((GrReferenceExpression)element).getQualifier(), true);
}
}
@NotNull
@Override
protected PsiElementPredicate getElementPredicate() {
return new PsiElementPredicate() {
@Override
public boolean satisfiedBy(PsiElement element) {
if (element instanceof GrReferenceExpression && "class".equals(((GrReferenceExpression)element).getReferenceName())) {
GrExpression qualifier = ((GrReferenceExpression)element).getQualifier();
if (qualifier instanceof GrReferenceExpression) {
return ((GrReferenceExpression)qualifier).resolve() instanceof PsiClass;
}
}
return false;
}
};
}
}