/*
* Copyright 2000-2013 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 max
*/
package com.intellij.openapi.editor;
import org.jetbrains.annotations.Nullable;
import java.util.List;
public interface IndentsModel {
@Nullable
IndentGuideDescriptor getCaretIndentGuide();
/**
* Tries to return a descriptor (if any) that defines indent guide for the given lines.
*
* @param startLine logical line where target indent guide is started
* @param endLine logical line where target indent guide is ended
* @return indent guide descriptor registered for the given lines at the current model previously if any;
* <code>null</code> otherwise
*/
@Nullable
IndentGuideDescriptor getDescriptor(int startLine, int endLine);
void assumeIndents(List<IndentGuideDescriptor> descriptors);
}