+package be.nikiroo.fanfix.reader;
+
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.event.ActionListener;
+import java.awt.event.MouseEvent;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+
+import be.nikiroo.fanfix.data.MetaData;
+import be.nikiroo.fanfix.reader.LocalReaderBook.BookActionListener;
+import be.nikiroo.utils.ui.WrapLayout;
+
+/**
+ * A group of {@link LocalReaderBook}s for display.
+ *
+ * @author niki
+ */
+public class LocalReaderGroup extends JPanel {
+ private static final long serialVersionUID = 1L;
+ private BookActionListener action;
+ private Color backgroundColor;
+ private LocalReader reader;
+ private List<MetaData> stories;
+ private List<LocalReaderBook> books;
+ private JPanel pane;
+
+ /**
+ * Create a new {@link LocalReaderGroup}.
+ *
+ * @param reader
+ * the {@link LocalReaderBook} used to probe some information
+ * about the stories
+ * @param title
+ * the title of this group
+ * @param backgroundColor
+ * the background colour to use (or NULL for default)
+ */
+ public LocalReaderGroup(LocalReader reader, String title,
+ Color backgroundColor) {
+ this.reader = reader;
+ this.backgroundColor = backgroundColor;
+
+ this.pane = new JPanel();
+
+ pane.setLayout(new WrapLayout(WrapLayout.LEADING, 5, 5));
+ if (backgroundColor != null) {
+ pane.setBackground(backgroundColor);
+ setBackground(backgroundColor);
+ }
+
+ setLayout(new BorderLayout(0, 10));
+ add(pane, BorderLayout.CENTER);
+
+ if (title != null) {
+ if (title.isEmpty()) {
+ title = "[unknown]";
+ }
+
+ JLabel label = new JLabel();
+ label.setText(String.format("<html>"
+ + "<body style='text-align: center'><br>" + "%s"
+ + "</body>" + "</html>", title));
+ label.setHorizontalAlignment(JLabel.CENTER);
+ add(label, BorderLayout.NORTH);
+ }
+ }
+
+ /**
+ * Set the {@link ActionListener} that will be fired on each
+ * {@link LocalReaderBook} action.
+ *
+ * @param action
+ * the action
+ */
+ public void setActionListener(BookActionListener action) {
+ this.action = action;
+ refreshBooks(stories);
+ }
+
+ /**
+ * Refresh the list of {@link LocalReaderBook}s displayed in the control.
+ *
+ * @param stories
+ * the stories
+ */
+ public void refreshBooks(List<MetaData> stories) {
+ this.stories = stories;
+
+ books = new ArrayList<LocalReaderBook>();
+ invalidate();
+ pane.invalidate();
+ pane.removeAll();
+
+ if (stories != null) {
+ for (MetaData meta : stories) {
+ LocalReaderBook book = new LocalReaderBook(meta,
+ reader.isCached(meta.getLuid()));
+ if (backgroundColor != null) {
+ book.setBackground(backgroundColor);
+ }
+
+ books.add(book);
+
+ book.addActionListener(new BookActionListener() {
+ public void select(LocalReaderBook book) {
+ for (LocalReaderBook abook : books) {
+ abook.setSelected(abook == book);
+ }
+ }
+
+ public void popupRequested(LocalReaderBook book,
+ MouseEvent e) {
+ }
+
+ public void action(LocalReaderBook book) {
+ }
+ });
+
+ if (action != null) {
+ book.addActionListener(action);
+ }
+
+ pane.add(book);
+ }
+ }
+
+ pane.validate();
+ pane.repaint();
+ validate();
+ repaint();
+ }
+
+ /**
+ * Enables or disables this component, depending on the value of the
+ * parameter <code>b</code>. An enabled component can respond to user input
+ * and generate events. Components are enabled initially by default.
+ * <p>
+ * Disabling this component will also affect its children.
+ *
+ * @param b
+ * If <code>true</code>, this component is enabled; otherwise
+ * this component is disabled
+ */
+ @Override
+ public void setEnabled(boolean b) {
+ if (books != null) {
+ for (LocalReaderBook book : books) {
+ book.setEnabled(b);
+ book.repaint();
+ }
+ }
+
+ pane.setEnabled(b);
+ super.setEnabled(b);
+ repaint();
+ }
+}