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/*
* Copyright 2000-2012 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 com.intellij.openapi.fileChooser;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.actionSystem.DataKey;
import com.intellij.openapi.vfs.VirtualFile;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import java.util.List;
public interface FileSystemTree extends Disposable {
DataKey<FileSystemTree> DATA_KEY = DataKey.create("FileSystemTree");
JTree getTree();
void updateTree();
@Nullable
VirtualFile getSelectedFile();
@NotNull
VirtualFile[] getSelectedFiles();
@Nullable
VirtualFile getNewFileParent();
@Nullable
<T> T getData(DataKey<T> key);
void select(VirtualFile file, @Nullable Runnable onDone);
void select(VirtualFile[] files, @Nullable Runnable onDone);
void expand(VirtualFile file, @Nullable Runnable onDone);
void addListener(Listener listener, Disposable parent);
boolean isUnderRoots(@NotNull VirtualFile file);
boolean selectionExists();
boolean areHiddensShown();
void showHiddens(boolean showHidden);
interface Listener {
void selectionChanged(List<VirtualFile> selection);
}
}
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