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Removed AddReturnTypeFix since it is not used.

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This commit is contained in:
Evgeny Gerashchenko
2012-05-03 16:06:35 +04:00
parent 22010a5ae0
commit 40e8227502
1 changed files with 0 additions and 111 deletions
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idea/src/org/jetbrains/jet/plugin/quickfix/AddReturnTypeFix.java
-111
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/*
* Copyright 2010-2012 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.jet.plugin.quickfix;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Pair;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.util.IncorrectOperationException;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.jet.lang.diagnostics.Diagnostic;
import org.jetbrains.jet.lang.psi.*;
import org.jetbrains.jet.lang.types.ErrorUtils;
import org.jetbrains.jet.lang.types.JetType;
import org.jetbrains.jet.plugin.JetBundle;
/**
* @author svtk
*/
public class AddReturnTypeFix extends JetIntentionAction<JetNamedDeclaration> {
public AddReturnTypeFix(@NotNull JetNamedDeclaration element) {
super(element);
}
@NotNull
@Override
public String getText() {
return JetBundle.message("add.return.type");
}
@NotNull
@Override
public String getFamilyName() {
return JetBundle.message("add.return.type");
}
@Override
public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) {
JetType type = QuickFixUtil.getDeclarationReturnType(element);
return super.isAvailable(project, editor, file) && type != null && !ErrorUtils.isErrorType(type) && element instanceof JetFunction;
}
@Override
public void invoke(@NotNull Project project, Editor editor, PsiFile file) throws IncorrectOperationException {
if (!(file instanceof JetFile)) return;
PsiElement newElement;
JetType type = QuickFixUtil.getDeclarationReturnType(element);
if (type == null) return;
else {
assert element instanceof JetFunction;
newElement = addFunctionType(project, (JetFunction) element, type);
}
ImportInsertHelper.addImportDirectivesIfNeeded(type, (JetFile)file);
element.replace(newElement);
}
@Override
public boolean startInWriteAction() {
return true;
}
public static JetProperty addPropertyType(@NotNull Project project, @NotNull JetProperty property, @NotNull JetType type) {
JetProperty newProperty = (JetProperty) property.copy();
JetTypeReference typeReference = JetPsiFactory.createType(project, type.toString());
Pair<PsiElement, PsiElement> colon = JetPsiFactory.createColon(project);
PsiElement nameIdentifier = newProperty.getNameIdentifier();
addTypeReference(newProperty, typeReference, colon, nameIdentifier);
return newProperty;
}
public static JetFunction addFunctionType(@NotNull Project project, @NotNull JetFunction function, @NotNull JetType type) {
JetFunction newFunction = (JetFunction) function.copy();
JetTypeReference typeReference = JetPsiFactory.createType(project, type.toString());
Pair<PsiElement, PsiElement> colon = JetPsiFactory.createColon(project);
JetParameterList valueParameterList = newFunction.getValueParameterList();
addTypeReference(newFunction, typeReference, colon, valueParameterList);
return newFunction;
}
private static void addTypeReference(JetNamedDeclaration element, JetTypeReference typeReference, Pair<PsiElement, PsiElement> colon, PsiElement anchor) {
assert anchor != null;
element.addAfter(typeReference, anchor);
element.addRangeAfter(colon.getFirst(), colon.getSecond(), anchor);
}
public static JetIntentionActionFactory createFactory() {
return new JetIntentionActionFactory() {
@Override
public JetIntentionAction<JetNamedDeclaration> createAction(Diagnostic diagnostic) {
JetNamedDeclaration declaration = QuickFixUtil.getParentElementOfType(diagnostic, JetNamedDeclaration.class);
if (declaration == null) return null;
return new AddReturnTypeFix(declaration);
}
};
}
}