package com.philips.lighting.gui;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.Graphics2D;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.net.MalformedURLException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Comparator;
import java.util.List;
import javax.imageio.ImageIO;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.SwingConstants;
import javax.swing.border.Border;
import com.philips.lighting.ImageProcessor;
import com.philips.lighting.data.HueProperties;
import com.philips.lighting.hue.sdk.PHHueSDK;
import com.philips.lighting.hue.sdk.utilities.PHUtilities;
import com.philips.lighting.model.PHBridge;
import com.philips.lighting.model.PHLight;
import com.philips.lighting.model.PHLightState;
/**
* ScreenshotsFrame.java
*
*/
public class ScreenshotsFrame extends JFrame {
private static final long serialVersionUID = -3830092035262367974L;
private PHHueSDK phHueSDK;
private JList <String> lightIdentifiersList;
private List<PHLight> allLights;
static String defaultIndicator = "<html><body><span style='color:gray; font-size: 45px'>\u2022</span></body></html>";
static JComboBox<String> comboBox_area_1 = new JComboBox<String>();
static JComboBox<String> comboBox_area_2 = new JComboBox<String>();
static JComboBox<String> comboBox_area_3 = new JComboBox<String>();
static JLabel color1 = new JLabel(defaultIndicator, JLabel.CENTER);
static JLabel color2 = new JLabel(defaultIndicator, JLabel.CENTER);
static JLabel color3 = new JLabel(defaultIndicator, JLabel.CENTER);
static JLabel log = new JLabel("", JLabel.CENTER);
public static boolean isProcessing = false;
static JButton changeColourButton = new JButton("Start");
public ScreenshotsFrame() {
super("Lights");
// The the HueSDK singleton.
phHueSDK = PHHueSDK.getInstance();
Container content = getContentPane();
// Get the selected bridge.
PHBridge bridge = phHueSDK.getSelectedBridge();
// To get lights use the Resource Cache.
allLights = bridge.getResourceCache().getAllLights();
JScrollPane listPane = new JScrollPane(lightIdentifiersList);
listPane.setPreferredSize(new Dimension(300,100));
JPanel listPanel = new JPanel();
listPanel.setBackground(Color.white);
listPanel.add(listPane);
content.add(listPanel);
// First Area
JLabel labelArea1 = new JLabel("Left area light");
labelArea1.setHorizontalAlignment(SwingConstants.CENTER);
labelArea1.setBounds(20, 40, 230, 16);
content.add(labelArea1);
comboBox_area_1.setBounds(20, 60, 230, 27);
comboBox_area_1.addItem("");
content.add(comboBox_area_1);
color1.setBounds(20, 85, 230, 32);
content.add(color1);
// Second Area
JLabel labelArea2 = new JLabel("Center area light");
labelArea2.setHorizontalAlignment(SwingConstants.CENTER);
labelArea2.setBounds(255, 40, 230, 16);
content.add(labelArea2);
comboBox_area_2.setBounds(255, 60, 230, 27);
comboBox_area_2.addItem("");
content.add(comboBox_area_2);
color2.setBounds(255, 85, 230, 32);
content.add(color2);
// Third Area
JLabel labelArea3 = new JLabel("Right area light");
labelArea3.setHorizontalAlignment(SwingConstants.CENTER);
labelArea3.setBounds(490, 40, 230, 16);
content.add(labelArea3);
comboBox_area_3.setBounds(490, 60, 230, 27);
comboBox_area_3.addItem("");
content.add(comboBox_area_3);
color3.setBounds(490, 85, 230, 32);
content.add(color3);
log.setBounds(490, 60, 230, 32);
content.add(log);
// Fill lists with lights
for (PHLight light : allLights) {
comboBox_area_1.addItem(light.getIdentifier() + " " + light.getName() );
comboBox_area_2.addItem(light.getIdentifier() + " " + light.getName() );
comboBox_area_3.addItem(light.getIdentifier() + " " + light.getName() );
}
// Start / Stop button
changeColourButton.addActionListener(new ScreenshotProcessor());
Border buttonPanelBorder = BorderFactory.createEmptyBorder();
JPanel buttonPanel = new JPanel();
buttonPanel.setBackground(Color.white);
buttonPanel.setBorder(buttonPanelBorder);
buttonPanel.add(changeColourButton);
content.add(buttonPanel, BorderLayout.SOUTH);
setPreferredSize(new Dimension(740,400));
pack();
setVisible(true);
}
private static BufferedImage resizeImage(BufferedImage originalImage, int type) {
int width = 640;
int imageWidth = originalImage.getWidth();
int scale = 1;
if (imageWidth > width) {
scale = Math.round(imageWidth / width);
}
int height = Math.round(originalImage.getHeight() / scale);
BufferedImage resizedImage = new BufferedImage(width, height, type);
Graphics2D g = resizedImage.createGraphics();
g.drawImage(originalImage, 0, 0, width, height, null);
g.dispose();
return resizedImage;
}
private class ScreenshotProcessor implements ActionListener {
@Override
public void actionPerformed(ActionEvent e) {
// Create temp folder if not exits
Path path = Paths.get(HueProperties.getFolderPath() + "/temp/");
if (Files.notExists(path)) {
(new File(HueProperties.getFolderPath() + "/temp/")).mkdirs();
}
comboBox_area_1.setEnabled(false);
comboBox_area_2.setEnabled(false);
comboBox_area_3.setEnabled(false);
// Start processing images
isProcessing = !isProcessing;
if (isProcessing) {
step();
changeColourButton.setText("Stop");
} else {
changeColourButton.setText("Start");
comboBox_area_1.setEnabled(true);
comboBox_area_2.setEnabled(true);
comboBox_area_3.setEnabled(true);
}
}
}
public void step() {
ActionListener taskPerformer = new ActionListener() {
public void actionPerformed(ActionEvent evt) {
// Run event
long startTime = System.currentTimeMillis();
List<Object> colorAndSaturationArray = new ArrayList<Object>();
// Read directory
String folderPath = HueProperties.getFolderPath();
final File folder = new File(folderPath);
final File tempFolder = new File(folderPath + "/temp/");
String tempPath = null;
BufferedImage image = null;
File[] files = folder.listFiles();
Arrays.sort(files, new Comparator<File>() {
public int compare(File a, File b) {
return (int) (b.lastModified() - a.lastModified());
}
});
int fileCount = 0;
for (final File fileEntry : files) {
if (!fileEntry.isDirectory() && !fileEntry.isHidden()) {
fileCount = fileCount + 1;
}
}
if (fileCount > 0) {
int i = 0;
for (final File fileEntry : files) {
if (!fileEntry.isDirectory() && !fileEntry.isHidden()) {
if (i == 0) {
tempPath = folderPath + "/temp/" + fileEntry.getName();
if (fileEntry.renameTo(new File(tempPath))) { // move file
java.net.URL url = null;
try {
url = new File(tempPath).toURI().toURL();
} catch (MalformedURLException e1) {
e1.printStackTrace();
}
try {
// Resize image to speed up getting most common color
File f = new File(tempPath);
if (f.exists() && f.canRead()) {
BufferedImage originalImage = ImageIO.read(f);
System.out.println("Type for " + tempPath + ":");
if (originalImage != null){
System.out.println(originalImage);
int type = originalImage.getType() == 0? BufferedImage.TYPE_INT_ARGB : originalImage.getType();
BufferedImage resizeImageJpg = resizeImage(originalImage, type);
ImageIO.write(resizeImageJpg, "jpg", f);
image = ImageIO.read(url);
}
}
} catch (IOException e1) {
e1.printStackTrace();
}
}
}
i++;
}
}
// Delete all files in folder
for (final File fileEntry : folder.listFiles()) {
if (!fileEntry.isDirectory() && fileEntry.exists()) {
fileEntry.delete(); // Delete file
}
}
}
if (image != null) {
int i = 0;
// Get Image color in three vertical parts
for (i = 1; i <= 3; i++) {
// Get Dominant color from image part
Object[] colorAndSaturation = ImageProcessor.getDominantColor(image, true, i);
colorAndSaturationArray.add(colorAndSaturation);
}
// TODO improve this code, is not very efficient
for (int j = 0; j < 3; j++) { // 3 is the number of lights
int selectedIndex = 0;
if ((j + 1) == 1) {
selectedIndex = comboBox_area_1.getSelectedIndex() - 1;
}
if ((j + 1) == 2) {
selectedIndex = comboBox_area_2.getSelectedIndex() - 1;
}
if ((j + 1) == 3) {
selectedIndex = comboBox_area_3.getSelectedIndex() - 1;
}
if (selectedIndex >= 0) {
Object[] colorAndSaturation = (Object[]) colorAndSaturationArray.get(j);
System.out.println("index size:");
System.out.println(colorAndSaturation.length);
Color rgbcolor = (Color) colorAndSaturation[0];
if (rgbcolor.getRed() > 0 && rgbcolor.getGreen() > 0 && rgbcolor.getBlue() > 0) {
Object saturation = colorAndSaturation[1];
String lightIdentifer = allLights.get(selectedIndex).getIdentifier();
// Update state of LIght
PHLightState lightState = new PHLightState();
float xy[] = PHUtilities.calculateXYFromRGB(rgbcolor.getRed(), rgbcolor.getGreen(), rgbcolor.getBlue(), allLights.get(selectedIndex).getModelNumber());
lightState.setX(xy[0]);
lightState.setY(xy[1]);
lightState.setOn(true);
lightState.setBrightness((Integer) saturation);
phHueSDK.getSelectedBridge().updateLightState(lightIdentifer, lightState, null); // null is passed here as we are not interested in the response from the Bridge.
// Update color indicators
if(j+1 == 1) {
color1.setText("<html><body><span style='color:rgb("+rgbcolor.getRed()+","+rgbcolor.getGreen()+","+rgbcolor.getBlue()+",); font-size: 45px'>\u2022</span></body></html>");
} else if(j+1 == 2) {
color2.setText("<html><body><span style='color:rgb("+rgbcolor.getRed()+","+rgbcolor.getGreen()+","+rgbcolor.getBlue()+",); font-size: 45px'>\u2022</span></body></html>");
} else if(j+1 == 3) {
color3.setText("<html><body><span style='color:rgb("+rgbcolor.getRed()+","+rgbcolor.getGreen()+","+rgbcolor.getBlue()+",); font-size: 45px'>\u2022</span></body></html>");
}
}
}
}
// Delete all files in temp folder
for (final File fileEntry : tempFolder.listFiles()) {
if (!fileEntry.isDirectory() && fileEntry.exists()) {
fileEntry.delete(); // Delete file
}
}
long endTime = System.currentTimeMillis();
long duration = endTime - startTime;
String text = "Image processd in " + duration + "ms";
log.setText(text);
System.out.println(text);
if (isProcessing) {
step();
}
}
else {
if (isProcessing) {
step();
}
}
}
};
// Timeout
javax.swing.Timer t = new javax.swing.Timer(100, taskPerformer);
t.setRepeats(false);
t.start();
}
}
