com.github.thebigs.foscam.recorder.RecorderGUI.java Source code

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Here is the source code for com.github.thebigs.foscam.recorder.RecorderGUI.java

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/**
 *  foscamRecorder - http://github.com/TheBigS
 *  Copyright (C) 2012
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *   any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.github.thebigs.foscam.recorder;

import java.awt.Graphics;
import java.awt.Image;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;

import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;

import net.miginfocom.swing.MigLayout;
import javax.swing.JTextField;

import org.apache.commons.lang.StringUtils;

public class RecorderGUI extends JFrame implements WebCamImageListener {
    private static Recorder recorder = null;
    private static Thread recorderThread = null;
    boolean connect = true;

    private Image image;
    private JLabel imageArea;

    private static String camName = "Brahe";
    private static String camUrl = "";
    private JTextField txtCamUrl;
    private JButton btnConnect;
    private static RecorderGUI gui;
    private JLabel lblCamName;
    private JTextField txtCamName;

    public RecorderGUI() {
        super();
        getContentPane().setLayout(new MigLayout("", "[][131.00,grow][335.00,grow][grow][]", "[][][][grow][]"));

        lblCamName = new JLabel("Cam Name:");
        getContentPane().add(lblCamName, "flowx,cell 1 0,alignx right");

        txtCamName = new JTextField();
        getContentPane().add(txtCamName, "cell 2 0,growx");
        txtCamName.setColumns(10);

        JLabel lblCamUrl = new JLabel("Cam URL:");
        getContentPane().add(lblCamUrl, "flowx,cell 1 1,alignx right");

        txtCamUrl = new JTextField();
        getContentPane().add(txtCamUrl, "cell 2 1,growx");
        txtCamUrl.setColumns(10);

        btnConnect = new JButton("Connect");
        getContentPane().add(btnConnect, "cell 3 2");

        btnConnect.addActionListener(new ActionListener() {

            @Override
            public void actionPerformed(ActionEvent arg0) {
                // Button says "Connect"
                if (connect) {
                    if (recorder != null) {
                        recorder.shutdown();
                        recorderThread.interrupt();
                    }
                    camName = txtCamName.getText();
                    if (StringUtils.isBlank(camName)) {
                        camName = "defaultCamera";
                    }
                    camUrl = txtCamUrl.getText();
                    if (StringUtils.isBlank(camUrl)) {
                        // TODO: dialog this
                        System.err.println("Cam url is blank.");
                    } else {
                        recorder = new Recorder(camUrl, camName, "recordings", 2L, 20L);

                        recorder.addWebCamImageListener(gui);
                        recorderThread = new Thread(new Runnable() {
                            @Override
                            public void run() {
                                recorder.run();
                            }
                        }, "Recorder thread");
                        recorderThread.start();
                        btnConnect.setText("Disconnect");
                        connect = false;
                    }
                }
                // Button says "Disconnect"
                else {
                    if (recorder != null) {
                        recorder.shutdown();
                        recorderThread.interrupt();
                    }
                    btnConnect.setText("Connect");
                    connect = true;
                }
            }
        });

        JPanel panel = new JPanel();
        getContentPane().add(panel, "cell 1 3 3 1,grow");

        imageArea = new JLabel();
        panel.add(imageArea);
    }

    @Override
    public void paint(Graphics g) {
        super.paint(g);
        if (image != null) {
            imageArea.setIcon(new ImageIcon(image));
        }
    }

    public static void main(String[] args) {
        gui = new RecorderGUI();

        gui.setBounds(0, 0, 800, 700);
        gui.setVisible(true);
        gui.addWindowListener(new WindowListener() {
            @Override
            public void windowClosing(WindowEvent arg0) {
                System.out.println("Closing...");
                if (recorder != null) {
                    recorder.shutdown();
                }
                System.out.println("Finished.");
                System.exit(0);
            }

            @Override
            public void windowActivated(WindowEvent arg0) {
            }

            @Override
            public void windowClosed(WindowEvent arg0) {
            }

            @Override
            public void windowDeactivated(WindowEvent arg0) {
            }

            @Override
            public void windowDeiconified(WindowEvent arg0) {
            }

            @Override
            public void windowIconified(WindowEvent arg0) {
            }

            @Override
            public void windowOpened(WindowEvent arg0) {
            }
        });
    }

    @Override
    public void onImage(Image image) {
        this.image = image;
        //      System.out.println("Received Image " + new Date().toString());
        repaint();
    }
}