CFunctionFilterDialog.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.MainWindow.ProjectTree.filters.Functions;



import com.google.security.zynamics.binnavi.Gui.CIconInitializer;
import com.google.security.zynamics.binnavi.Tagging.ITagManager;
import com.google.security.zynamics.zylib.general.ListenerProvider;
import com.google.security.zynamics.zylib.gui.CDialogEscaper;

import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.Window;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.JDialog;
import javax.swing.JPanel;



/**
 * Dialog for filtering functions.
 */
public final class CFunctionFilterDialog extends JDialog {
  /**
   * Panel for filtering functions by their type.
   */
  private CFunctionTypePanel typePanel;

  /**
   * Listeners that are notified about changes in the dialog options.
   */
  private final ListenerProvider<IFilterDialogListener> m_listeners =
      new ListenerProvider<IFilterDialogListener>();

  /**
   * Creates a new function filter dialog.
   *
   * @param viewTagManager Provides view tags for filtering.
   * @param nodeTagManager Provides node tags for filtering.
   */
  public CFunctionFilterDialog(final ITagManager viewTagManager, final ITagManager nodeTagManager) {
    super((Window) null, "Function filter");

    new CDialogEscaper(this);
    CIconInitializer.initializeWindowIcons(this);

    setLayout(new BorderLayout());

    final JPanel innerPanel = new JPanel(new GridLayout(1, 3));

    innerPanel.add(typePanel = new CFunctionTypePanel(m_listeners));

    add(innerPanel);

    pack();

    addWindowFocusListener(new WindowAdapter() {
      @Override
      public void windowLostFocus(final WindowEvent event) {
        dispose();
      }
    });
  }

  /**
   * Adds a listener that is notified about changes in the dialog.
   *
   * @param listener The listener object to add.
   */
  public void addListener(final IFilterDialogListener listener) {
    m_listeners.addListener(listener);
  }

  /**
   * Returns the function type panel.
   *
   * @return The function type panel.
   */
  public CFunctionTypePanel getFunctionTypePanel() {
    return typePanel;
  }

  /**
   * Removes a previously added listener object.
   *
   * @param listener The listener object to remove.
   */
  public void removeListener(final IFilterDialogListener listener) {
    m_listeners.removeListener(listener);
  }
}