InternalEditModeListener.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.zylib.yfileswrap.gui.zygraph;

import com.google.security.zynamics.zylib.general.ListenerProvider;
import com.google.security.zynamics.zylib.yfileswrap.gui.zygraph.proximity.ZyProximityNode;

import y.view.EdgeLabel;

import java.awt.event.MouseEvent;


/**
 * Listens on the edit mode and passes click events forward to the attached listeners.
 */
public class InternalEditModeListener<NodeType, EdgeType> implements
    IZyEditModeListener<NodeType, EdgeType> {
  private final ListenerProvider<IZyGraphListener<NodeType, EdgeType>> m_graphListeners;

  public InternalEditModeListener(
      final ListenerProvider<IZyGraphListener<NodeType, EdgeType>> graphListeners) {
    m_graphListeners = graphListeners;
  }

  @Override
  public void edgeClicked(final EdgeType edge, final MouseEvent event, final double x,
      final double y) {
    for (final IZyGraphListener<NodeType, EdgeType> listener : m_graphListeners) {
      try {
        listener.edgeClicked(edge, event, x, y);
      } catch (final Exception exception) {
        exception.printStackTrace();
      }
    }
  }

  @Override
  public void edgeLabelEntered(final EdgeLabel label, final MouseEvent event) {
    for (final IZyGraphListener<NodeType, EdgeType> listener : m_graphListeners) {
      try {
        listener.edgeLabelEntered(label, event);
      } catch (final Exception exception) {
        exception.printStackTrace();
      }
    }
  }

  @Override
  public void edgeLabelLeft(final EdgeLabel label) {
    for (final IZyGraphListener<NodeType, EdgeType> listener : m_graphListeners) {
      try {
        listener.edgeLabelExited(label);
      } catch (final Exception exception) {
        exception.printStackTrace();
      }
    }
  }

  @Override
  public void nodeClicked(final NodeType node, final MouseEvent event, final double x,
      final double y) {
    for (final IZyGraphListener<NodeType, EdgeType> listener : m_graphListeners) {
      try {
        listener.nodeClicked(node, event, x, y);
      } catch (final Exception exception) {
        exception.printStackTrace();
      }
    }
  }

  @Override
  public void nodeEntered(final NodeType node, final MouseEvent event) {
    for (final IZyGraphListener<NodeType, EdgeType> listener : m_graphListeners) {
      try {
        listener.nodeEntered(node, event);
      } catch (final Exception exception) {
        exception.printStackTrace();
      }
    }
  }

  @Override
  public void nodeHovered(final NodeType node, final double x, final double y) {
    for (final IZyGraphListener<NodeType, EdgeType> listener : m_graphListeners) {
      try {
        listener.nodeHovered(node, x, y);
      } catch (final Exception exception) {
        exception.printStackTrace();
      }
    }
  }

  @Override
  public void nodeLeft(final NodeType node) {
    for (final IZyGraphListener<NodeType, EdgeType> listener : m_graphListeners) {
      try {
        listener.nodeLeft(node);
      } catch (final Exception exception) {
        exception.printStackTrace();
      }
    }
  }

  @Override
  public void proximityBrowserNodeClicked(final ZyProximityNode<?> proximityNode,
      final MouseEvent e, final double x, final double y) {
    for (final IZyGraphListener<NodeType, EdgeType> listener : m_graphListeners) {
      try {
        listener.proximityBrowserNodeClicked(proximityNode, e, x, y);
      } catch (final Exception exception) {
        exception.printStackTrace();
      }
    }
  }
}