/*
* Copyright 2000-2015 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 com.intellij.openapi.vcs.actions;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.fileEditor.FileEditor;
import com.intellij.openapi.fileEditor.FileEditorManager;
import com.intellij.openapi.fileEditor.TextEditor;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vcs.impl.BackgroundableActionLock;
import com.intellij.openapi.vcs.impl.VcsBackgroundableActions;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.util.Function;
import com.intellij.util.containers.ContainerUtil;
import org.jetbrains.annotations.NotNull;
import java.util.List;
class VcsAnnotateUtil {
@NotNull
public static List<Editor> getEditors(@NotNull Project project, @NotNull VirtualFile file) {
FileEditor[] editors = FileEditorManager.getInstance(project).getEditors(file);
return ContainerUtil.mapNotNull(editors, new Function<FileEditor, Editor>() {
@Override
public Editor fun(FileEditor fileEditor) {
return fileEditor instanceof TextEditor ? ((TextEditor)fileEditor).getEditor() : null;
}
});
}
@NotNull
public static BackgroundableActionLock getBackgroundableLock(@NotNull Project project, @NotNull VirtualFile file) {
return BackgroundableActionLock.getLock(project, VcsBackgroundableActions.ANNOTATE, file.getPath());
}
}