/*
* Copyright 2010-2015 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.kotlin.idea.codeInsight.surroundWith.statement;
import com.intellij.lang.surroundWith.Surrounder;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.TextRange;
import com.intellij.psi.PsiElement;
import com.intellij.util.IncorrectOperationException;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
public abstract class KotlinStatementsSurrounder implements Surrounder {
@Override
public boolean isApplicable(@NotNull PsiElement[] elements) {
return elements.length > 0;
}
@Override
@Nullable
public TextRange surroundElements(
@NotNull Project project,
@NotNull Editor editor,
@NotNull PsiElement[] elements
) throws IncorrectOperationException {
PsiElement container = elements[0].getParent();
if (container == null) return null;
return surroundStatements(project, editor, container, elements);
}
@Nullable
protected abstract TextRange surroundStatements(
Project project,
Editor editor,
PsiElement container,
PsiElement[] statements
);
}