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unascribed/MaterialColor.java

Created August 24, 2018 03:27
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MaterialColor.java
package com.unascribed.materialpicker;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Random;
public enum MaterialColor {
RED("Red",
0xFF_F44336,
0xFF_FFEBEE,
0xFF_FFCDD2,
0xFF_EF9A9A,
0xFF_E57373,
0xFF_EF5350,
0xFF_E53935,
0xFF_D32F2F,
0xFF_C62828,
0xFF_B71C1C,
0xFF_FF8A80,
0xFF_FF5252,
0xFF_FF1744,
0xFF_D50000),
PINK("Pink",
0xFF_E91E63,
0xFF_FCE4EC,
0xFF_F8BBD0,
0xFF_F48FB1,
0xFF_F06292,
0xFF_EC407A,
0xFF_D81B60,
0xFF_C2185B,
0xFF_AD1457,
0xFF_880E4F,
0xFF_FF80AB,
0xFF_FF4081,
0xFF_F50057,
0xFF_C51162),
PURPLE("Purple",
0xFF_9C27B0,
0xFF_F3E5F5,
0xFF_E1BEE7,
0xFF_CE93D8,
0xFF_BA68C8,
0xFF_AB47BC,
0xFF_8E24AA,
0xFF_7B1FA2,
0xFF_6A1B9A,
0xFF_4A148C,
0xFF_EA80FC,
0xFF_E040FB,
0xFF_D500F9,
0xFF_AA00FF),
DEEP_PURPLE("Deep Purple",
0xFF_673AB7,
0xFF_EDE7F6,
0xFF_D1C4E9,
0xFF_B39DDB,
0xFF_9575CD,
0xFF_7E57C2,
0xFF_5E35B1,
0xFF_512DA8,
0xFF_4527A0,
0xFF_311B92,
0xFF_B388FF,
0xFF_7C4DFF,
0xFF_651FFF,
0xFF_6200EA),
INDIGO("Indigo",
0xFF_3F51B5,
0xFF_E8EAF6,
0xFF_C5CAE9,
0xFF_9FA8DA,
0xFF_7986CB,
0xFF_5C6BC0,
0xFF_3949AB,
0xFF_303F9F,
0xFF_283593,
0xFF_1A237E,
0xFF_8C9EFF,
0xFF_536DFE,
0xFF_3D5AFE,
0xFF_304FFE),
BLUE("Blue",
0xFF_2196F3,
0xFF_E3F2FD,
0xFF_BBDEFB,
0xFF_90CAF9,
0xFF_64B5F6,
0xFF_42A5F5,
0xFF_1E88E5,
0xFF_1976D2,
0xFF_1565C0,
0xFF_0D47A1,
0xFF_82B1FF,
0xFF_448AFF,
0xFF_2979FF,
0xFF_2962FF),
LIGHT_BLUE("Light Blue",
0xFF_03A9F4,
0xFF_E1F5FE,
0xFF_B3E5FC,
0xFF_81D4FA,
0xFF_4FC3F7,
0xFF_29B6F6,
0xFF_039BE5,
0xFF_0288D1,
0xFF_0277BD,
0xFF_01579B,
0xFF_80D8FF,
0xFF_40C4FF,
0xFF_00B0FF,
0xFF_0091EA),
CYAN("Cyan",
0xFF_00BCD4,
0xFF_E0F7FA,
0xFF_B2EBF2,
0xFF_80DEEA,
0xFF_4DD0E1,
0xFF_26C6DA,
0xFF_00ACC1,
0xFF_0097A7,
0xFF_00838F,
0xFF_006064,
0xFF_84FFFF,
0xFF_18FFFF,
0xFF_00E5FF,
0xFF_00B8D4),
TEAL("Teal",
0xFF_009688,
0xFF_E0F2F1,
0xFF_B2DFDB,
0xFF_80CBC4,
0xFF_4DB6AC,
0xFF_26A69A,
0xFF_00897B,
0xFF_00796B,
0xFF_00695C,
0xFF_004D40,
0xFF_A7FFEB,
0xFF_64FFDA,
0xFF_1DE9B6,
0xFF_00BFA5),
GREEN("Green",
0xFF_4CAF50,
0xFF_E8F5E9,
0xFF_C8E6C9,
0xFF_A5D6A7,
0xFF_81C784,
0xFF_66BB6A,
0xFF_43A047,
0xFF_388E3C,
0xFF_2E7D32,
0xFF_1B5E20,
0xFF_B9F6CA,
0xFF_69F0AE,
0xFF_00E676,
0xFF_00C853),
LIGHT_GREEN("Light Green",
0xFF_8BC34A,
0xFF_F1F8E9,
0xFF_DCEDC8,
0xFF_C5E1A5,
0xFF_AED581,
0xFF_9CCC65,
0xFF_7CB342,
0xFF_689F38,
0xFF_558B2F,
0xFF_33691E,
0xFF_CCFF90,
0xFF_B2FF59,
0xFF_76FF03,
0xFF_64DD17),
LIME("Lime",
0xFF_CDDC39,
0xFF_F9FBE7,
0xFF_F0F4C3,
0xFF_E6EE9C,
0xFF_DCE775,
0xFF_D4E157,
0xFF_C0CA33,
0xFF_AFB42B,
0xFF_9E9D24,
0xFF_827717,
0xFF_F4FF81,
0xFF_EEFF41,
0xFF_C6FF00,
0xFF_AEEA00),
YELLOW("Yellow",
0xFF_FFEB3B,
0xFF_FFFDE7,
0xFF_FFF9C4,
0xFF_FFF59D,
0xFF_FFF176,
0xFF_FFEE58,
0xFF_FDD835,
0xFF_FBC02D,
0xFF_F9A825,
0xFF_F57F17,
0xFF_FFFF8D,
0xFF_FFFF00,
0xFF_FFEA00,
0xFF_FFD600),
AMBER("Amber",
0xFF_FFC107,
0xFF_FFF8E1,
0xFF_FFECB3,
0xFF_FFE082,
0xFF_FFD54F,
0xFF_FFCA28,
0xFF_FFB300,
0xFF_FFA000,
0xFF_FF8F00,
0xFF_FF6F00,
0xFF_FFE57F,
0xFF_FFD740,
0xFF_FFC400,
0xFF_FFAB00),
ORANGE("Orange",
0xFF_FF9800,
0xFF_FFF3E0,
0xFF_FFE0B2,
0xFF_FFCC80,
0xFF_FFB74D,
0xFF_FFA726,
0xFF_FB8C00,
0xFF_F57C00,
0xFF_EF6C00,
0xFF_E65100,
0xFF_FFD180,
0xFF_FFAB40,
0xFF_FF9100,
0xFF_FF6D00),
DEEP_ORANGE("Deep Orange",
0xFF_FF5722,
0xFF_FBE9E7,
0xFF_FFCCBC,
0xFF_FFAB91,
0xFF_FF8A65,
0xFF_FF7043,
0xFF_F4511E,
0xFF_E64A19,
0xFF_D84315,
0xFF_BF360C,
0xFF_FF9E80,
0xFF_FF6E40,
0xFF_FF3D00,
0xFF_DD2C00),
BROWN("Brown",
0xFF_795548,
0xFF_EFEBE9,
0xFF_D7CCC8,
0xFF_BCAAA4,
0xFF_A1887F,
0xFF_8D6E63,
0xFF_6D4C41,
0xFF_5D4037,
0xFF_4E342E,
0xFF_3E2723),
GREY("Grey",
0xFF_9E9E9E,
0xFF_FAFAFA,
0xFF_F5F5F5,
0xFF_EEEEEE,
0xFF_E0E0E0,
0xFF_BDBDBD,
0xFF_757575,
0xFF_616161,
0xFF_424242,
0xFF_212121),
BLUE_GREY("Blue Grey",
0xFF_607D8B,
0xFF_ECEFF1,
0xFF_CFD8DC,
0xFF_B0BEC5,
0xFF_90A4AE,
0xFF_78909C,
0xFF_546E7A,
0xFF_455A64,
0xFF_37474F,
0xFF_263238),
;
public final String name;
public final boolean vibrant;
public final int c50;
public final int c100;
public final int c200;
public final int c300;
public final int c400;
public final int c500;
public final int c600;
public final int c700;
public final int c800;
public final int c900;
public final int a100;
public final int a200;
public final int a400;
public final int a700;
MaterialColor(String name, int c500, int c50, int c100, int c200,
int c300, int c400, int c600, int c700, int c800, int c900) {
this.name = name;
this.c50 = c50;
this.c100 = c100;
this.c200 = c200;
this.c300 = c300;
this.c400 = c400;
this.c500 = c500;
this.c600 = c600;
this.c700 = c700;
this.c800 = c800;
this.c900 = c900;
this.a100 = c100;
this.a200 = c200;
this.a400 = c400;
this.a700 = c700;
this.vibrant = false;
}
MaterialColor(String name, int c500, int c50, int c100, int c200,
int c300, int c400, int c600, int c700, int c800, int c900,
int a100, int a200, int a400, int a700) {
this.name = name;
this.c50 = c50;
this.c100 = c100;
this.c200 = c200;
this.c300 = c300;
this.c400 = c400;
this.c500 = c500;
this.c600 = c600;
this.c700 = c700;
this.c800 = c800;
this.c900 = c900;
this.a100 = a100;
this.a200 = a200;
this.a400 = a400;
this.a700 = a700;
this.vibrant = true;
}
/**
* @param index 50, 100, 200, ...
* @return a primary color (e.g. 500)
*/
public int getPrimaryColor(int index) {
switch (index) {
case 50 : return c50;
case 100: return c100;
case 200: return c200;
case 300: return c300;
case 400: return c400;
case 500: return c500;
case 600: return c600;
case 700: return c700;
case 800: return c800;
case 900: return c900;
}
throw new IllegalArgumentException("Invalid color index "+index);
}
/**
* @param index 100, 200, 400, or 700
* @return an accent color (e.g. A200)
*/
public int getAccentColor(int index) {
if (!vibrant) throw new IllegalArgumentException(this.name+" is not vibrant");
switch (index) {
case 100: return a100;
case 200: return a200;
case 400: return a400;
case 700: return a700;
}
throw new IllegalArgumentException("Invalid accent color index "+index);
}
private static final MaterialColor[] VALUES_ARR = values();
private static final MaterialColor[] VIBRANT_VALUES;
private static final MaterialColor[] DULL_VALUES;
public static final List VALUES = Collections.unmodifiableList(Arrays.asList(VALUES_ARR));
static {
int vibrantCount = 0;
for (MaterialColor mc : VALUES_ARR) {
if (mc.vibrant) vibrantCount++;
}
VIBRANT_VALUES = new MaterialColor[vibrantCount];
DULL_VALUES = new MaterialColor[VALUES_ARR.length-vibrantCount];
int idxVibrant = 0;
int idxDull = 0;
for (MaterialColor mc : VALUES) {
if (mc.vibrant) {
VIBRANT_VALUES[idxVibrant] = mc;
idxVibrant++;
} else {
DULL_VALUES[idxDull] = mc;
idxDull++;
}
}
}
private static final Random rand = new Random(System.nanoTime()^System.currentTimeMillis());
public static MaterialColor random() {
return VALUES_ARR[rand.nextInt(VALUES_ARR.length)];
}
public static MaterialColor randomVibrant() {
return VIBRANT_VALUES[rand.nextInt(VIBRANT_VALUES.length)];
}
public static MaterialColor randomDull() {
return DULL_VALUES[rand.nextInt(DULL_VALUES.length)];
}
public static MaterialColor hash(Object o) {
if (o == null) return GREY;
return VALUES_ARR[Math.abs(o.hashCode()) % VALUES_ARR.length];
}
public static MaterialColor hashVibrant(Object o) {
if (o == null) return RED;
return VIBRANT_VALUES[Math.abs(o.hashCode()) % VIBRANT_VALUES.length];
}
public static MaterialColor hashDull(Object o) {
if (o == null) return GREY;
return DULL_VALUES[Math.abs(o.hashCode()) % DULL_VALUES.length];
}
}
Raw
MaterialPicker.java
package com.unascribed.materialpicker;
import java.awt.CardLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.SystemTray;
import java.awt.Toolkit;
import java.awt.TrayIcon;
import java.awt.datatransfer.StringSelection;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.WindowEvent;
import java.awt.event.WindowFocusListener;
import java.awt.image.BufferedImage;
import java.util.Locale;
import javax.imageio.ImageIO;
import javax.swing.Box;
import javax.swing.JComponent;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.UIManager;
import javax.swing.WindowConstants;
import javax.swing.border.EmptyBorder;
import javax.swing.plaf.synth.SynthLookAndFeel;
public class MaterialPicker {
private static BufferedImage baseImageLight;
private static BufferedImage baseImageDark;
private static JDialog dialog;
private static TrayIcon icon;
private static int lastColor = 0xF44336;
private static final int[] shades = {
50, 100, 200, 300, 400, 500, 600, 700, 800, 900
};
private static final int[] accentShades = {
100, 200, 400, 700
};
public static void main(String[] args) throws Exception {
SynthLookAndFeel laf = new SynthLookAndFeel();
UIManager.setLookAndFeel(laf);
baseImageLight = ImageIO.read(ClassLoader.getSystemResource("icon_light.png"));
baseImageDark = ImageIO.read(ClassLoader.getSystemResource("icon_dark.png"));
SystemTray tray = SystemTray.getSystemTray();
icon = new TrayIcon(createImage(0xF44336), "Material Color Picker");
icon.setImageAutoSize(true);
tray.add(icon);
dialog = new JDialog();
dialog.setUndecorated(true);
dialog.setAlwaysOnTop(true);
dialog.setAutoRequestFocus(true);
dialog.setDefaultCloseOperation(WindowConstants.HIDE_ON_CLOSE);
dialog.addKeyListener(new KeyAdapter() {
@Override
public void keyReleased(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_ESCAPE) {
dialog.setVisible(false);
}
}
});
dialog.addWindowFocusListener(new WindowFocusListener() {
@Override
public void windowLostFocus(WindowEvent e) {
dialog.setVisible(false);
}
@Override
public void windowGainedFocus(WindowEvent e) {
}
});
Box outer = Box.createHorizontalBox();
outer.setBackground(new Color(MaterialColor.BLUE_GREY.c900).darker());
outer.setOpaque(true);
JPanel switcher = new JPanel();
CardLayout cardLayout = new CardLayout();
switcher.setLayout(cardLayout);
Box selector = Box.createVerticalBox();
for (MaterialColor color : MaterialColor.VALUES) {
Box box = Box.createVerticalBox();
box.setBorder(new EmptyBorder(0, 4, 0, 0));
Box title = Box.createVerticalBox();
title.setBorder(new EmptyBorder(8, 8, 8, 8));
title.addMouseListener(new MouseAdapter() {
@Override
public void mouseReleased(MouseEvent e) {
if (e.getButton() == 1) {
changeColor(color.c500);
}
}
});
title.setBackground(new Color(color.c500));
JLabel nameLabel = new JLabel(color.name);
JLabel shadeLabel = new JLabel("500");
JLabel hexLabel = new JLabel("#"+Integer.toHexString(color.c500).toUpperCase(Locale.ROOT).substring(2));
nameLabel.setFont(nameLabel.getFont().deriveFont(Font.BOLD));
shadeLabel.setFont(shadeLabel.getFont().deriveFont(Font.BOLD));
hexLabel.setFont(Font.decode("Monospaced Bold 12"));
Color fg = getTextColorForBackground(title.getBackground());
nameLabel.setForeground(fg);
shadeLabel.setForeground(fg);
hexLabel.setForeground(fg);
Box boxer = Box.createHorizontalBox();
title.add(boxer);
boxer.add(nameLabel);
boxer.add(Box.createHorizontalGlue());
title.add(Box.createVerticalStrut(30));
Box boxy = Box.createHorizontalBox();
title.add(boxy);
boxy.add(shadeLabel);
boxy.add(Box.createHorizontalGlue());
boxy.add(hexLabel);
title.setOpaque(true);
box.add(title);
for (int shade : shades) {
box.add(createColorButton(""+shade, color.getPrimaryColor(shade)));
}
if (color.vibrant) {
box.add(Box.createVerticalStrut(4));
for (int shade : accentShades) {
box.add(createColorButton("A"+shade, color.getAccentColor(shade)));
}
} else {
box.add(createColorButton("1000*", new Color(color.getPrimaryColor(900)).darker().getRGB()|0xFF000000));
box.add(createColorButton("1500*", new Color(color.getPrimaryColor(900)).darker().darker().getRGB()|0xFF000000));
}
JComponent compo = (JComponent)Box.createGlue();
compo.setOpaque(true);
compo.setBackground(new Color(color.c500));
compo.setForeground(getTextColorForBackground(compo.getBackground()));
compo.addMouseListener(new MouseAdapter() {
@Override
public void mouseReleased(MouseEvent e) {
if (e.getButton() == 1) {
cardLayout.show(switcher, color.name());
changeColor(color.getPrimaryColor(500));
}
}
});
selector.add(compo);
switcher.add(box, color.name());
}
selector.setMinimumSize(new Dimension(16, MaterialColor.VALUES.size()*8));
selector.setPreferredSize(new Dimension(16, 0));
selector.setMaximumSize(new Dimension(16, 32767));
outer.add(selector);
outer.add(switcher);
outer.setBorder(new EmptyBorder(4, 4, 4, 4));
dialog.setContentPane(outer);
dialog.pack();
dialog.setSize(260, dialog.getHeight());
icon.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
if (e.getButton() == 1) {
if (dialog.isVisible()) {
dialog.setVisible(false);
return;
}
dialog.setLocation(Math.min(e.getXOnScreen(), Toolkit.getDefaultToolkit().getScreenSize().width-dialog.getWidth()), Math.min(e.getYOnScreen(), Toolkit.getDefaultToolkit().getScreenSize().height-dialog.getHeight()));
dialog.setVisible(true);
} else if (e.getButton() == 2) {
changeColor(lastColor);
} else if (e.getButton() == 3) {
System.exit(0);
}
}
});
}
private static Box createColorButton(String shade, int color) {
Box button = Box.createHorizontalBox();
button.setBorder(new EmptyBorder(8, 8, 8, 8));
button.addMouseListener(new MouseAdapter() {
@Override
public void mouseReleased(MouseEvent e) {
if (e.getButton() == 1) {
changeColor(color);
}
}
});
button.setBackground(new Color(color));
JLabel shadeLabel = new JLabel(shade);
JLabel hexLabel = new JLabel("#"+Integer.toHexString(color).toUpperCase(Locale.ROOT).substring(2));
shadeLabel.setFont(shadeLabel.getFont().deriveFont(Font.BOLD));
hexLabel.setFont(Font.decode("Monospaced Bold 12"));
Color fg = getTextColorForBackground(button.getBackground());
shadeLabel.setForeground(fg);
hexLabel.setForeground(fg);
button.add(shadeLabel);
button.add(Box.createHorizontalGlue());
button.add(hexLabel);
button.setOpaque(true);
return button;
}
protected static void changeColor(int color) {
Image img = createImage(color);
icon.setImage(img);
dialog.setIconImage(img);
Toolkit.getDefaultToolkit().getSystemClipboard().setContents(new StringSelection("#"+Integer.toHexString(color).toUpperCase(Locale.ROOT).substring(2)), (a, b) -> {});
}
public static float getLuma(Color color) {
float r = color.getRed()/255f;
float g = color.getGreen()/255f;
float b = color.getBlue()/255f;
return (0.2126f*r) + (0.7152f*g) + (0.0722f*b);
}
public static Color getTextColorForBackground(Color bg) {
return getLuma(bg) < 0.5 ? Color.WHITE : Color.BLACK;
}
private static Image createImage(int bg) {
BufferedImage nw = new BufferedImage(baseImageLight.getWidth(), baseImageLight.getHeight(), BufferedImage.TYPE_INT_RGB);
Graphics2D g2d = nw.createGraphics();
Color c = new Color(bg);
g2d.setColor(c);
g2d.fillRect(0, 0, baseImageLight.getWidth(), baseImageLight.getHeight());
g2d.drawImage(getLuma(c) < 0.5 ? baseImageLight : baseImageDark, 0, 0, null);
g2d.dispose();
return nw;
}
}
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