/*
Copyright 2007-2009 WebDriver committers
Copyright 2007-2009 Google Inc.

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 org.openqa.selenium.remote.server;

import org.openqa.selenium.Platform;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.support.events.AbstractWebDriverEventListener;

import org.apache.commons.codec.binary.Base64;

import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.image.BufferedImage;
import java.io.ByteArrayOutputStream;

import javax.imageio.ImageIO;

public class SnapshotScreenListener extends AbstractWebDriverEventListener {

  private final Session session;

  public SnapshotScreenListener(Session session) {
    this.session = session;
  }

  @Override
  public void onException(Throwable throwable, WebDriver driver) {
    String encoded;
    try {
      workAroundD3dBugInVista();

      Rectangle size = new Rectangle(Toolkit.getDefaultToolkit().getScreenSize());
      BufferedImage image = new Robot().createScreenCapture(size);

      ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
      ImageIO.write(image, "png", outputStream);
      encoded = new String(Base64.encodeBase64(outputStream.toByteArray()), "UTF-8");

      session.attachScreenshot(encoded);
    } catch (Throwable e) {
      System.out.println("e = " + e);
      // Alright. No screen shot. Propogate the original exception
    }
  }

  private void workAroundD3dBugInVista() {
    if (Platform.getCurrent().is(Platform.WINDOWS)) {
      System.setProperty("sun.java2d.d3d", "false");
    }
  }
}

/*
Copyright 2007-2009 WebDriver committers
Copyright 2007-2009 Google Inc.

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 org.openqa.selenium.remote.server;

import org.openqa.selenium.Platform;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.support.events.AbstractWebDriverEventListener;

import org.apache.commons.codec.binary.Base64;

import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.image.BufferedImage;
import java.io.ByteArrayOutputStream;

import javax.imageio.ImageIO;

public class SnapshotScreenListener extends AbstractWebDriverEventListener {

  private final Session session;

  public SnapshotScreenListener(Session session) {
    this.session = session;
  }

  @Override
  public void onException(Throwable throwable, WebDriver driver) {
    if (Platform.getCurrent().is(Platform.ANDROID)) {
      // Android Java APIs do not support java.awt
      return;
    }
    String encoded;
    try {
      workAroundD3dBugInVista();

      Rectangle size = new Rectangle(Toolkit.getDefaultToolkit().getScreenSize());
      BufferedImage image = new Robot().createScreenCapture(size);

      ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
      ImageIO.write(image, "png", outputStream);
      encoded = new String(Base64.encodeBase64(outputStream.toByteArray()), "UTF-8");

      session.attachScreenshot(encoded);
    } catch (Throwable e) {
      System.out.println("e = " + e);
      // Alright. No screen shot. Propogate the original exception
    }
  }

  private void workAroundD3dBugInVista() {
    if (Platform.getCurrent().is(Platform.WINDOWS)) {
      System.setProperty("sun.java2d.d3d", "false");
    }
  }
}

Exit from SnapshotScreenListener if Platform is Android because Android does not support java.awt