platform/lvcs-impl/src/com/intellij/history/integration/ui/views/RecentChangeDialog.java

/*
 * 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.
 */

package com.intellij.history.integration.ui.views;

import com.intellij.history.core.LocalHistoryFacade;
import com.intellij.history.core.revisions.RecentChange;
import com.intellij.history.integration.IdeaGateway;
import com.intellij.history.integration.LocalHistoryBundle;
import com.intellij.history.integration.ui.models.DirectoryHistoryDialogModel;
import com.intellij.history.integration.ui.models.RecentChangeDialogModel;
import com.intellij.openapi.project.Project;
import com.intellij.util.ui.UIUtil;

import javax.swing.*;
import javax.swing.border.Border;
import java.awt.*;
import java.awt.event.ActionEvent;

public class RecentChangeDialog extends DirectoryHistoryDialog {
  private final RecentChange myChange;

  public RecentChangeDialog(Project p, IdeaGateway gw, RecentChange c) {
    super(p, gw, null, false);
    myChange = c;
    init();
  }

  @Override
  protected DirectoryHistoryDialogModel createModel(LocalHistoryFacade vcs) {
    return new RecentChangeDialogModel(myProject, myGateway, vcs, myChange);
  }

  @Override
  protected JComponent createComponent() {
    JPanel result = new JPanel(new BorderLayout());
    result.add(super.createComponent(), BorderLayout.CENTER);
    result.add(createButtonsPanel(), BorderLayout.SOUTH);
    return result;
  }

  @Override
  protected boolean showRevisionsList() {
    return false;
  }

  @Override
  protected boolean showSearchField() {
    return false;
  }

  private JPanel createButtonsPanel() {
    AbstractAction revert = new AbstractAction() {
      public void actionPerformed(ActionEvent e) {
        revert();
        close();
      }
    };
    UIUtil.setActionNameAndMnemonic(LocalHistoryBundle.message("action.revert"), revert);

    JPanel p = new JPanel();
    p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
    p.add(Box.createHorizontalGlue());
    p.add(new JButton(revert));
    return p;
  }

  @Override
  protected String getHelpId() {
    return "reference.dialogs.recentChanges";
  }
}