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/*
* 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.
*/
package com.intellij.dvcs.ui;
import com.intellij.dvcs.DvcsUtil;
import com.intellij.dvcs.repo.Repository;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.project.DumbAwareAction;
import com.intellij.openapi.project.Project;
import com.intellij.util.IconUtil;
import org.jetbrains.annotations.NotNull;
import java.util.List;
/**
* @author Nadya Zabrodina
*/
public abstract class NewBranchAction<T extends Repository> extends DumbAwareAction {
protected final List<T> myRepositories;
protected Project myProject;
public NewBranchAction(@NotNull Project project, @NotNull List<T> repositories) {
super("New Branch", "Create and checkout new branch", IconUtil.getAddIcon());
myRepositories = repositories;
myProject = project;
}
@Override
public void update(AnActionEvent e) {
if (DvcsUtil.anyRepositoryIsFresh(myRepositories)) {
e.getPresentation().setEnabled(false);
e.getPresentation().setDescription("Checkout of a new branch is not possible before the first commit.");
}
}
@Override
public abstract void actionPerformed(AnActionEvent e);
}
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