CResumeAction.java

/*
Copyright 2011-2016 Google Inc. All Rights Reserved.

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.google.security.zynamics.binnavi.Gui.Debug.ToolbarPanel.Actions;

import java.awt.event.ActionEvent;

import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.JFrame;

import com.google.common.base.Preconditions;
import com.google.security.zynamics.binnavi.Gui.Debug.ToolbarPanel.Implementations.CDebuggerFunctions;
import com.google.security.zynamics.binnavi.Gui.GraphWindows.Panels.IFrontEndDebuggerProvider;
import com.google.security.zynamics.binnavi.debug.debugger.interfaces.IDebugger;

/**
 * Action class that is used to send resume commands to the debug client.
 */
public final class CResumeAction extends AbstractAction {
  /**
   * Used for serialization.
   */
  private static final long serialVersionUID = -8659378366020899198L;

  /**
   * Parent window used for dialogs.
   */
  private final JFrame m_parent;

  /**
   * Provides the active debugger used to resume the process.
   */
  private final IFrontEndDebuggerProvider m_debuggerProvider;

  /**
   * Creates a new resume action.
   *
   * @param parent Parent window used for dialogs.
   * @param debuggerProvider Provides the active debugger used to resume the process.
   */
  public CResumeAction(final JFrame parent, final IFrontEndDebuggerProvider debuggerProvider) {
    m_parent = Preconditions.checkNotNull(parent, "IE00301: Parent argument can not be null");
    m_debuggerProvider = Preconditions.checkNotNull(
        debuggerProvider, "IE01536: Debugger provider argument can not be null");
    putValue(Action.SHORT_DESCRIPTION, "Resume");
  }

  @Override
  public void actionPerformed(final ActionEvent event) {
    final IDebugger debugger = m_debuggerProvider.getCurrentSelectedDebugger();

    if (debugger != null) {
      CDebuggerFunctions.resume(m_parent, debugger);
    }
  }
}