--- /dev/null
+package be.nikiroo.fanfix.reader.ui;
+
+import java.awt.BorderLayout;
+import java.awt.Component;
+import java.awt.Graphics;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.EventListener;
+import java.util.List;
+
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+
+import be.nikiroo.fanfix.data.Story;
+import be.nikiroo.fanfix.reader.Reader;
+
+/**
+ * A book item presented in a {@link GuiReaderFrame}.
+ * <p>
+ * Can be a story, or a comic or... a group.
+ *
+ * @author niki
+ */
+class GuiReaderBook extends JPanel {
+ /**
+ * Action on a book item.
+ *
+ * @author niki
+ */
+ interface BookActionListener extends EventListener {
+ /**
+ * The book was selected (single click).
+ *
+ * @param book
+ * the {@link GuiReaderBook} itself
+ */
+ public void select(GuiReaderBook book);
+
+ /**
+ * The book was double-clicked.
+ *
+ * @param book
+ * the {@link GuiReaderBook} itself
+ */
+ public void action(GuiReaderBook book);
+
+ /**
+ * A popup menu was requested for this {@link GuiReaderBook}.
+ *
+ * @param book
+ * the {@link GuiReaderBook} itself
+ * @param target
+ * the target component for the popup
+ * @param x
+ * the X position of the click/request (in case of popup
+ * request from the keyboard, the center of the target is
+ * selected as point of reference)
+ * @param y
+ * the Y position of the click/request (in case of popup
+ * request from the keyboard, the center of the target is
+ * selected as point of reference)
+ */
+ public void popupRequested(GuiReaderBook book, Component target, int x,
+ int y);
+ }
+
+ private static final long serialVersionUID = 1L;
+
+ private static final String AUTHOR_COLOR = "#888888";
+ private static final long doubleClickDelay = 200; // in ms
+
+ private JLabel icon;
+ private JLabel title;
+ private boolean selected;
+ private boolean hovered;
+ private Date lastClick;
+
+ private List<BookActionListener> listeners;
+ private GuiReaderBookInfo info;
+ private boolean cached;
+ private boolean seeWordCount;
+
+ /**
+ * Create a new {@link GuiReaderBook} item for the given {@link Story}.
+ *
+ * @param reader
+ * the associated reader
+ * @param info
+ * the information about the story to represent
+ * @param cached
+ * TRUE if it is locally cached
+ * @param seeWordCount
+ * TRUE to see word counts, FALSE to see authors
+ */
+ public GuiReaderBook(Reader reader, GuiReaderBookInfo info, boolean cached,
+ boolean seeWordCount) {
+ this.info = info;
+ this.cached = cached;
+ this.seeWordCount = seeWordCount;
+
+ icon = new JLabel(GuiReaderCoverImager.generateCoverIcon(
+ reader.getLibrary(), info));
+
+ title = new JLabel();
+ updateTitle();
+
+ setLayout(new BorderLayout(10, 10));
+ add(icon, BorderLayout.CENTER);
+ add(title, BorderLayout.SOUTH);
+
+ setupListeners();
+ }
+
+ /**
+ * The book current selection state.
+ *
+ * @return the selection state
+ */
+ public boolean isSelected() {
+ return selected;
+ }
+
+ /**
+ * The book current selection state.
+ * <p>
+ * Setting this value to true can cause a "select" action to occur if the
+ * previous state was "unselected".
+ *
+ * @param selected
+ * TRUE if it is selected
+ */
+ public void setSelected(boolean selected) {
+ if (this.selected != selected) {
+ this.selected = selected;
+ repaint();
+
+ if (selected) {
+ select();
+ }
+ }
+ }
+
+ /**
+ * The item mouse-hover state.
+ *
+ * @return TRUE if it is mouse-hovered
+ */
+ public boolean isHovered() {
+ return this.hovered;
+ }
+
+ /**
+ * The item mouse-hover state.
+ *
+ * @param hovered
+ * TRUE if it is mouse-hovered
+ */
+ public void setHovered(boolean hovered) {
+ if (this.hovered != hovered) {
+ this.hovered = hovered;
+ repaint();
+ }
+ }
+
+ /**
+ * Setup the mouse listener that will activate {@link BookActionListener}
+ * events.
+ */
+ private void setupListeners() {
+ listeners = new ArrayList<GuiReaderBook.BookActionListener>();
+ addMouseListener(new MouseListener() {
+ @Override
+ public void mouseReleased(MouseEvent e) {
+ if (isEnabled() && e.isPopupTrigger()) {
+ popup(e);
+ }
+ }
+
+ @Override
+ public void mousePressed(MouseEvent e) {
+ if (isEnabled() && e.isPopupTrigger()) {
+ popup(e);
+ }
+ }
+
+ @Override
+ public void mouseExited(MouseEvent e) {
+ setHovered(false);
+ }
+
+ @Override
+ public void mouseEntered(MouseEvent e) {
+ setHovered(true);
+ }
+
+ @Override
+ public void mouseClicked(MouseEvent e) {
+ if (isEnabled()) {
+ Date now = new Date();
+ if (lastClick != null
+ && now.getTime() - lastClick.getTime() < doubleClickDelay) {
+ click(true);
+ } else {
+ click(false);
+ }
+
+ lastClick = now;
+ e.consume();
+ }
+ }
+
+ private void click(boolean doubleClick) {
+ if (doubleClick) {
+ action();
+ } else {
+ select();
+ }
+ }
+
+ private void popup(MouseEvent e) {
+ GuiReaderBook.this
+ .popup(GuiReaderBook.this, e.getX(), e.getY());
+ e.consume();
+ }
+ });
+ }
+
+ /**
+ * Add a new {@link BookActionListener} on this item.
+ *
+ * @param listener
+ * the listener
+ */
+ public void addActionListener(BookActionListener listener) {
+ listeners.add(listener);
+ }
+
+ /**
+ * Cause an action to occur on this {@link GuiReaderBook}.
+ */
+ public void action() {
+ for (BookActionListener listener : listeners) {
+ listener.action(GuiReaderBook.this);
+ }
+ }
+
+ /**
+ * Cause a select event on this {@link GuiReaderBook}.
+ * <p>
+ * Have a look at {@link GuiReaderBook#setSelected(boolean)}.
+ */
+ private void select() {
+ for (BookActionListener listener : listeners) {
+ listener.select(GuiReaderBook.this);
+ }
+ }
+
+ /**
+ * Request a popup.
+ *
+ * @param target
+ * the target component for the popup
+ * @param x
+ * the X position of the click/request (in case of popup request
+ * from the keyboard, the center of the target should be selected
+ * as point of reference)
+ * @param y
+ * the Y position of the click/request (in case of popup request
+ * from the keyboard, the center of the target should be selected
+ * as point of reference)
+ */
+ public void popup(Component target, int x, int y) {
+ for (BookActionListener listener : listeners) {
+ listener.select((GuiReaderBook.this));
+ listener.popupRequested(GuiReaderBook.this, target, x, y);
+ }
+ }
+
+ /**
+ * The information about the book represented by this item.
+ *
+ * @return the meta
+ */
+ public GuiReaderBookInfo getInfo() {
+ return info;
+ }
+
+ /**
+ * This item {@link GuiReader} library cache state.
+ *
+ * @return TRUE if it is present in the {@link GuiReader} cache
+ */
+ public boolean isCached() {
+ return cached;
+ }
+
+ /**
+ * This item {@link GuiReader} library cache state.
+ *
+ * @param cached
+ * TRUE if it is present in the {@link GuiReader} cache
+ */
+ public void setCached(boolean cached) {
+ if (this.cached != cached) {
+ this.cached = cached;
+ repaint();
+ }
+ }
+
+ /**
+ * Update the title, paint the item, then call
+ * {@link GuiReaderCoverImager#paintOverlay(Graphics, boolean, boolean, boolean, boolean)}
+ * .
+ */
+ @Override
+ public void paint(Graphics g) {
+ updateTitle();
+ super.paint(g);
+ GuiReaderCoverImager.paintOverlay(g, isEnabled(), isSelected(),
+ isHovered(), isCached());
+ }
+
+ /**
+ * Update the title with the currently registered information.
+ */
+ private void updateTitle() {
+ String optSecondary = info.getSecondaryInfo(seeWordCount);
+ title.setText(String
+ .format("<html>"
+ + "<body style='width: %d px; height: %d px; text-align: center'>"
+ + "%s" + "<br>" + "<span style='color: %s;'>" + "%s"
+ + "</span>" + "</body>" + "</html>",
+ GuiReaderCoverImager.TEXT_WIDTH,
+ GuiReaderCoverImager.TEXT_HEIGHT, info.getMainInfo(),
+ AUTHOR_COLOR, optSecondary));
+ }
+}
git://git.nikiroo.be / fanfix.git / blobdiff