platform/xdebugger-impl/src/com/intellij/xdebugger/impl/ui/tree/actions/ShowReferringObjectsAction.java

/*
 * Copyright 2000-2014 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.xdebugger.impl.ui.tree.actions;

import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.xdebugger.XDebuggerBundle;
import com.intellij.xdebugger.frame.XReferrersProvider;
import com.intellij.xdebugger.impl.ui.tree.XDebuggerTree;
import com.intellij.xdebugger.impl.ui.tree.XInspectDialog;
import com.intellij.xdebugger.impl.ui.tree.nodes.XValueNodeImpl;
import org.jetbrains.annotations.NotNull;

/**
 * @author egor
 */
public class ShowReferringObjectsAction extends XDebuggerTreeActionBase {

  @Override
  protected boolean isEnabled(@NotNull XValueNodeImpl node, @NotNull AnActionEvent e) {
    return node.getValueContainer().getReferrersProvider() != null;
  }

  @Override
  protected void perform(XValueNodeImpl node, @NotNull String nodeName, AnActionEvent e) {
    XReferrersProvider referrersProvider = node.getValueContainer().getReferrersProvider();
    if (referrersProvider != null) {
      XDebuggerTree tree = XDebuggerTree.getTree(e.getDataContext());
      XInspectDialog dialog = new XInspectDialog(tree.getProject(),
                                                 tree.getEditorsProvider(),
                                                 tree.getSourcePosition(),
                                                 nodeName,
                                                 referrersProvider.getReferringObjectsValue(),
                                                 tree.getValueMarkers());
      dialog.setTitle(XDebuggerBundle.message("showReferring.dialog.title", nodeName));
      dialog.show();
    }
  }
}