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A packaging of the IntelliJ Community Edition core-api library.
This is release number 1 of trunk branch 142.
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/*
* Copyright 2000-2009 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.command.undo;
import com.intellij.openapi.command.CommandProcessor;
import com.intellij.openapi.editor.Document;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.PsiDocumentManager;
import com.intellij.psi.PsiFile;
import org.jetbrains.annotations.NotNull;
public class UndoUtil {
private UndoUtil() {
}
/**
* make undoable action in current document in order to Undo action work from current file
*
* @param file to make editors of to respond to undo action.
*/
public static void markPsiFileForUndo(@NotNull final PsiFile file) {
Project project = file.getProject();
final Document document = PsiDocumentManager.getInstance(project).getDocument(file);
if (document == null) return;
CommandProcessor.getInstance().addAffectedDocuments(project, document);
}
/**
* @deprecated please use CommandProcessor.getInstance().addAffectedFiles instead
*/
public static void markVirtualFileForUndo(@NotNull Project project, @NotNull VirtualFile file) {
CommandProcessor.getInstance().addAffectedFiles(project, file);
}
}