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/*
* Copyright 2000-2014 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 com.intellij.codeInsight.template.postfix.templates;
import com.intellij.lang.surroundWith.Surrounder;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.util.Condition;
import com.intellij.openapi.util.Conditions;
import com.intellij.openapi.util.TextRange;
import com.intellij.psi.PsiElement;
import org.jetbrains.annotations.NotNull;
public abstract class SurroundPostfixTemplateBase extends StatementWrapPostfixTemplate {
protected SurroundPostfixTemplateBase(@NotNull String name,
@NotNull String descr,
@NotNull PostfixTemplatePsiInfo psiInfo,
@NotNull Condition<PsiElement> typeChecker) {
super(name, descr, psiInfo, typeChecker);
}
@SuppressWarnings("unchecked")
protected SurroundPostfixTemplateBase(@NotNull String name,
@NotNull String descr,
@NotNull PostfixTemplatePsiInfo psiInfo) {
super(name, descr, psiInfo, Conditions.<PsiElement>alwaysTrue());
}
@Override
public final void expandForChooseExpression(@NotNull PsiElement context, @NotNull final Editor editor) {
PsiElement topmostExpression = myPsiInfo.getTopmostExpression(context);
PsiElement replace = getReplacedExpression(topmostExpression);
TextRange range = PostfixTemplatesUtils.surround(getSurrounder(), editor, replace);
if (range != null) {
editor.getCaretModel().moveToOffset(range.getStartOffset());
}
}
protected PsiElement getReplacedExpression(PsiElement topmostExpression) {
PsiElement expression = getWrappedExpression(topmostExpression);
assert topmostExpression != null;
return topmostExpression.replace(expression);
}
public boolean isStatement() {
return false;
}
@NotNull
protected abstract Surrounder getSurrounder();
}
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