+++ /dev/null
-package be.nikiroo.utils.ui;
-
-import java.awt.BorderLayout;
-import java.awt.Color;
-import java.awt.Graphics2D;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.awt.event.KeyAdapter;
-import java.awt.event.KeyEvent;
-import java.awt.image.BufferedImage;
-import java.util.HashMap;
-import java.util.Map;
-
-import javax.swing.Icon;
-import javax.swing.ImageIcon;
-import javax.swing.JButton;
-import javax.swing.JColorChooser;
-import javax.swing.JComponent;
-import javax.swing.JPanel;
-import javax.swing.JTextField;
-
-import be.nikiroo.utils.resources.MetaInfo;
-
-class ConfigItemColor<E extends Enum<E>> extends ConfigItem<E> {
- private static final long serialVersionUID = 1L;
-
- private Map<JComponent, JTextField> fields = new HashMap<JComponent, JTextField>();
- private Map<JComponent, JButton> panels = new HashMap<JComponent, JButton>();
-
- /**
- * Create a new {@link ConfigItemColor} for the given {@link MetaInfo}.
- *
- * @param info
- * the {@link MetaInfo}
- */
- public ConfigItemColor(MetaInfo<E> info) {
- super(info, true);
- }
-
- @Override
- protected Object getFromField(int item) {
- JTextField field = fields.get(getField(item));
- if (field != null) {
- return field.getText();
- }
-
- return null;
- }
-
- @Override
- protected Object getFromInfo(int item) {
- return info.getString(item, true);
- }
-
- @Override
- protected void setToField(Object value, int item) {
- JTextField field = fields.get(getField(item));
- if (field != null) {
- field.setText(value == null ? "" : value.toString());
- }
-
- JButton colorWheel = panels.get(getField(item));
- if (colorWheel != null) {
- colorWheel.setIcon(getIcon(17, getFromInfoColor(item)));
- }
- }
-
- @Override
- protected void setToInfo(Object value, int item) {
- info.setString((String) value, item);
- }
-
- /**
- * Get the colour currently present in the linked info for the given item.
- *
- * @param item
- * the item number to get for an array of values, or -1 to get
- * the whole value (has no effect if {@link MetaInfo#isArray()}
- * is FALSE)
- *
- * @return a colour
- */
- private int getFromInfoColor(int item) {
- Integer color = info.getColor(item, true);
- if (color == null) {
- return new Color(255, 255, 255, 255).getRGB();
- }
-
- return color;
- }
-
- @Override
- protected JComponent createEmptyField(final int item) {
- final JPanel pane = new JPanel(new BorderLayout());
- final JTextField field = new JTextField();
-
- final JButton colorWheel = new JButton();
- colorWheel.setIcon(getIcon(17, getFromInfoColor(item)));
- colorWheel.addActionListener(new ActionListener() {
- @Override
- public void actionPerformed(ActionEvent e) {
- int icol = getFromInfoColor(item);
- Color initialColor = new Color(icol, true);
- Color newColor = JColorChooser.showDialog(ConfigItemColor.this,
- info.getName(), initialColor);
- if (newColor != null) {
- info.setColor(newColor.getRGB(), item);
- field.setText(info.getString(item, false));
- colorWheel.setIcon(getIcon(17, info.getColor(item, true)));
- }
- }
- });
-
- field.addKeyListener(new KeyAdapter() {
- @Override
- public void keyTyped(KeyEvent e) {
- info.setString(field.getText() + e.getKeyChar(), item);
- int color = getFromInfoColor(item);
- colorWheel.setIcon(getIcon(17, color));
- }
- });
-
- pane.add(colorWheel, BorderLayout.WEST);
- pane.add(field, BorderLayout.CENTER);
-
- fields.put(pane, field);
- panels.put(pane, colorWheel);
- return pane;
- }
-
- /**
- * Return an {@link Icon} to use as a colour badge for the colour field
- * controls.
- *
- * @param size
- * the size of the badge
- * @param color
- * the colour of the badge, which can be NULL (will return
- * transparent white)
- *
- * @return the badge
- */
- static private Icon getIcon(int size, Integer color) {
- // Allow null values
- if (color == null) {
- color = new Color(255, 255, 255, 255).getRGB();
- }
-
- Color c = new Color(color, true);
- int avg = (c.getRed() + c.getGreen() + c.getBlue()) / 3;
- Color border = (avg >= 128 ? Color.BLACK : Color.WHITE);
-
- BufferedImage img = new BufferedImage(size, size,
- BufferedImage.TYPE_4BYTE_ABGR);
-
- Graphics2D g = img.createGraphics();
- try {
- g.setColor(c);
- g.fillRect(0, 0, img.getWidth(), img.getHeight());
- g.setColor(border);
- g.drawRect(0, 0, img.getWidth() - 1, img.getHeight() - 1);
- } finally {
- g.dispose();
- }
-
- return new ImageIcon(img);
- }
-}
git://git.nikiroo.be / fanfix.git / blobdiff