FocusOppositePaneAction.java

/*
 * 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.diff.actions.impl;

import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.actionSystem.ex.ActionUtil;
import com.intellij.openapi.project.DumbAware;
import org.jetbrains.annotations.NotNull;

import javax.swing.*;

public class FocusOppositePaneAction extends AnAction implements DumbAware {
  protected final boolean myScrollToPosition;

  public FocusOppositePaneAction() {
    this(false);
  }

  public FocusOppositePaneAction(boolean scrollToPosition) {
    myScrollToPosition = scrollToPosition;
    ActionUtil.copyFrom(this, getActionId());
  }

  @Override
  public void actionPerformed(@NotNull AnActionEvent e) {
    throw new UnsupportedOperationException();
  }

  public void install(@NotNull JComponent component) {
    registerCustomShortcutSet(getShortcutSet(), component);
  }

  @NotNull
  private String getActionId() {
    return myScrollToPosition ? "Diff.FocusOppositePaneAndScroll" : "Diff.FocusOppositePane";
  }
}