platform/vcs-impl/src/com/intellij/openapi/vcs/ex/CopyLineStatusRangeAction.java

/*
 * Copyright 2000-2010 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.ex;

import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.ide.CopyPasteManager;
import com.intellij.openapi.vcs.VcsBundle;
import com.intellij.util.PlatformIcons;

import java.awt.datatransfer.StringSelection;

/**
* @author irengrig
*/
public class CopyLineStatusRangeAction extends BaseLineStatusRangeAction {
  CopyLineStatusRangeAction(final LineStatusTracker lineStatusTracker, final Range range) {
    super(VcsBundle.message("action.name.copy.old.text"), PlatformIcons.COPY_ICON, lineStatusTracker, range);
  }

  public boolean isEnabled() {
    return Range.DELETED == myRange.getType() || Range.MODIFIED == myRange.getType();
  }

  public void actionPerformed(final AnActionEvent e) {
    final String content = myLineStatusTracker.getVcsContent(myRange).toString();
    CopyPasteManager.getInstance().setContents(new StringSelection(content));
  }
}