X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Ffanfix%2Freader%2Fui%2FGuiReaderBook.java;h=73ccdaa0c1b34427a6c10f64046de8199062d329;hb=1387a30ab59dbf4071f2c5e5e0e08ca98c75b726;hp=dc275950c6297ae561504b18131a1853dfd1a2c5;hpb=eeadd228f3069eed696802e25216b5580bca4303;p=nikiroo-utils.git

diff --git a/src/be/nikiroo/fanfix/reader/ui/GuiReaderBook.java b/src/be/nikiroo/fanfix/reader/ui/GuiReaderBook.java
index dc27595..73ccdaa 100644
--- a/src/be/nikiroo/fanfix/reader/ui/GuiReaderBook.java
+++ b/src/be/nikiroo/fanfix/reader/ui/GuiReaderBook.java
@@ -1,39 +1,25 @@
 package be.nikiroo.fanfix.reader.ui;
 
 import java.awt.BorderLayout;
-import java.awt.Color;
+import java.awt.Component;
 import java.awt.Graphics;
-import java.awt.Graphics2D;
-import java.awt.Polygon;
-import java.awt.Rectangle;
 import java.awt.event.MouseEvent;
 import java.awt.event.MouseListener;
-import java.awt.image.BufferedImage;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.MalformedURLException;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.EventListener;
 import java.util.List;
 
-import javax.imageio.ImageIO;
-import javax.swing.ImageIcon;
 import javax.swing.JLabel;
 import javax.swing.JPanel;
 
-import be.nikiroo.fanfix.Instance;
-import be.nikiroo.fanfix.data.MetaData;
 import be.nikiroo.fanfix.data.Story;
 import be.nikiroo.fanfix.reader.Reader;
-import be.nikiroo.utils.Image;
-import be.nikiroo.utils.ui.ImageUtilsAwt;
-import be.nikiroo.utils.ui.UIUtils;
 
 /**
  * A book item presented in a {@link GuiReaderFrame}.
+ * <p>
+ * Can be a story, or a comic or... a group.
  * 
  * @author niki
  */
@@ -65,28 +51,25 @@ class GuiReaderBook extends JPanel {
 		 * 
 		 * @param book
 		 *            the {@link GuiReaderBook} itself
-		 * @param e
-		 *            the {@link MouseEvent} that generated this call
+		 * @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, MouseEvent e);
+		public void popupRequested(GuiReaderBook book, Component target, int x,
+				int y);
 	}
 
 	private static final long serialVersionUID = 1L;
 
-	// TODO: export some of the configuration options?
-	private static final int COVER_WIDTH = 100;
-	private static final int COVER_HEIGHT = 150;
-	private static final int SPINE_WIDTH = 5;
-	private static final int SPINE_HEIGHT = 5;
-	private static final int HOFFSET = 20;
-	private static final Color SPINE_COLOR_BOTTOM = new Color(180, 180, 180);
-	private static final Color SPINE_COLOR_RIGHT = new Color(100, 100, 100);
-	private static final int TEXT_WIDTH = COVER_WIDTH + 40;
-	private static final int TEXT_HEIGHT = 50;
 	private static final String AUTHOR_COLOR = "#888888";
-	private static final Color BORDER = Color.black;
 	private static final long doubleClickDelay = 200; // in ms
-	//
 
 	private JLabel icon;
 	private JLabel title;
@@ -95,62 +78,33 @@ class GuiReaderBook extends JPanel {
 	private Date lastClick;
 
 	private List<BookActionListener> listeners;
-	private Reader reader;
-	private MetaData meta;
+	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 meta
-	 *            the story {@link MetaData} or source (if no LUID)
+	 * @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, MetaData meta, boolean cached,
+	public GuiReaderBook(Reader reader, GuiReaderBookInfo info, boolean cached,
 			boolean seeWordCount) {
-		this.reader = reader;
+		this.info = info;
 		this.cached = cached;
-		this.meta = meta;
-
-		String optSecondary = meta.getAuthor();
-		if (seeWordCount) {
-			if (meta.getWords() >= 4000) {
-				optSecondary = "" + (meta.getWords() / 1000) + "k";
-			} else if (meta.getWords() > 0) {
-				optSecondary = "" + meta.getWords();
-			} else {
-				optSecondary = "";
-			}
-
-			if (!optSecondary.isEmpty()) {
-				if (meta.isImageDocument()) {
-					optSecondary += " images";
-				} else {
-					optSecondary += " words";
-				}
-			}
-		}
+		this.seeWordCount = seeWordCount;
 
-		if (optSecondary != null && !optSecondary.isEmpty()) {
-			optSecondary = "(" + optSecondary + ")";
-		} else {
-			optSecondary = "";
-		}
+		icon = new JLabel(GuiReaderCoverImager.generateCoverIcon(
+				reader.getLibrary(), info));
 
-		icon = new JLabel(generateCoverIcon());
-		title = new JLabel(
-				String.format(
-						"<html>"
-								+ "<body style='width: %d px; height: %d px; text-align: center'>"
-								+ "%s" + "<br>" + "<span style='color: %s;'>"
-								+ "%s" + "</span>" + "</body>" + "</html>",
-						TEXT_WIDTH, TEXT_HEIGHT, meta.getTitle(), AUTHOR_COLOR,
-						optSecondary));
+		title = new JLabel();
+		updateTitle();
 
 		setLayout(new BorderLayout(10, 10));
 		add(icon, BorderLayout.CENTER);
@@ -170,6 +124,9 @@ class GuiReaderBook extends JPanel {
 
 	/**
 	 * 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
@@ -178,16 +135,29 @@ class GuiReaderBook extends JPanel {
 		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
 	 */
-	private void setHovered(boolean hovered) {
+	public void setHovered(boolean hovered) {
 		if (this.hovered != hovered) {
 			this.hovered = hovered;
 			repaint();
@@ -203,14 +173,14 @@ class GuiReaderBook extends JPanel {
 		addMouseListener(new MouseListener() {
 			@Override
 			public void mouseReleased(MouseEvent e) {
-				if (e.isPopupTrigger()) {
+				if (isEnabled() && e.isPopupTrigger()) {
 					popup(e);
 				}
 			}
 
 			@Override
 			public void mousePressed(MouseEvent e) {
-				if (e.isPopupTrigger()) {
+				if (isEnabled() && e.isPopupTrigger()) {
 					popup(e);
 				}
 			}
@@ -237,24 +207,22 @@ class GuiReaderBook extends JPanel {
 					}
 
 					lastClick = now;
+					e.consume();
 				}
 			}
 
 			private void click(boolean doubleClick) {
-				for (BookActionListener listener : listeners) {
-					if (doubleClick) {
-						listener.action(GuiReaderBook.this);
-					} else {
-						listener.select(GuiReaderBook.this);
-					}
+				if (doubleClick) {
+					action();
+				} else {
+					select();
 				}
 			}
 
 			private void popup(MouseEvent e) {
-				for (BookActionListener listener : listeners) {
-					listener.select((GuiReaderBook.this));
-					listener.popupRequested(GuiReaderBook.this, e);
-				}
+				GuiReaderBook.this
+						.popup(GuiReaderBook.this, e.getX(), e.getY());
+				e.consume();
 			}
 		});
 	}
@@ -270,12 +238,53 @@ class GuiReaderBook extends JPanel {
 	}
 
 	/**
-	 * The Library {@link MetaData} of the book represented by this item.
+	 * 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 MetaData getMeta() {
-		return meta;
+	public GuiReaderBookInfo getInfo() {
+		return info;
 	}
 
 	/**
@@ -301,177 +310,30 @@ class GuiReaderBook extends JPanel {
 	}
 
 	/**
-	 * Paint the item, then call {@link GuiReaderBook#paintOverlay(Graphics)}.
+	 * 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);
-		paintOverlay(g);
-	}
-
-	/**
-	 * Draw a partially transparent overlay if needed depending upon the
-	 * selection and mouse-hover states on top of the normal component, as well
-	 * as a possible "cached" icon if the item is cached.
-	 * 
-	 * @param g
-	 *            the {@link Graphics} to paint onto
-	 */
-	public void paintOverlay(Graphics g) {
-		Rectangle clip = g.getClipBounds();
-		if (clip.getWidth() <= 0 || clip.getHeight() <= 0) {
-			return;
-		}
-
-		int h = COVER_HEIGHT;
-		int w = COVER_WIDTH;
-		int xOffset = (TEXT_WIDTH - COVER_WIDTH) - 1;
-		int yOffset = HOFFSET;
-
-		if (BORDER != null) {
-			if (BORDER != null) {
-				g.setColor(BORDER);
-				g.drawRect(xOffset, yOffset, COVER_WIDTH, COVER_HEIGHT);
-			}
-
-			xOffset++;
-			yOffset++;
-		}
-
-		int[] xs = new int[] { xOffset, xOffset + SPINE_WIDTH,
-				xOffset + w + SPINE_WIDTH, xOffset + w };
-		int[] ys = new int[] { yOffset + h, yOffset + h + SPINE_HEIGHT,
-				yOffset + h + SPINE_HEIGHT, yOffset + h };
-		g.setColor(SPINE_COLOR_BOTTOM);
-		g.fillPolygon(new Polygon(xs, ys, xs.length));
-		xs = new int[] { xOffset + w, xOffset + w + SPINE_WIDTH,
-				xOffset + w + SPINE_WIDTH, xOffset + w };
-		ys = new int[] { yOffset, yOffset + SPINE_HEIGHT,
-				yOffset + h + SPINE_HEIGHT, yOffset + h };
-		g.setColor(SPINE_COLOR_RIGHT);
-		g.fillPolygon(new Polygon(xs, ys, xs.length));
-
-		Color color = new Color(255, 255, 255, 0);
-		if (!isEnabled()) {
-		} else if (selected && !hovered) {
-			color = new Color(80, 80, 100, 40);
-		} else if (!selected && hovered) {
-			color = new Color(230, 230, 255, 100);
-		} else if (selected && hovered) {
-			color = new Color(200, 200, 255, 100);
-		}
-
-		g.setColor(color);
-		g.fillRect(clip.x, clip.y, clip.width, clip.height);
-
-		if (cached) {
-			UIUtils.drawEllipse3D(g, Color.green.darker(), COVER_WIDTH
-					+ HOFFSET + 30, 10, 20, 20);
-		}
-	}
-
-	/**
-	 * Generate a cover icon based upon the given {@link MetaData}.
-	 * 
-	 * @return the icon
-	 */
-	private ImageIcon generateCoverIcon() {
-		BufferedImage resizedImage = null;
-		String id = getIconId(meta);
-
-		InputStream in = Instance.getCache().getFromCache(id);
-		if (in != null) {
-			try {
-				resizedImage = ImageUtilsAwt.fromImage(new Image(in));
-				in.close();
-				in = null;
-			} catch (IOException e) {
-				Instance.getTraceHandler().error(e);
-			}
-		}
-
-		if (resizedImage == null) {
-			try {
-				Image cover = null;
-				if (meta.getLuid() != null) {
-					cover = reader.getLibrary().getCover(meta.getLuid());
-				}
-				if (cover == null) {
-					cover = reader.getLibrary()
-							.getSourceCover(meta.getSource());
-				}
-
-				resizedImage = new BufferedImage(SPINE_WIDTH + COVER_WIDTH,
-						SPINE_HEIGHT + COVER_HEIGHT + HOFFSET,
-						BufferedImage.TYPE_4BYTE_ABGR);
-				Graphics2D g = resizedImage.createGraphics();
-				g.setColor(Color.white);
-				g.fillRect(0, HOFFSET, COVER_WIDTH, COVER_HEIGHT);
-				if (cover != null) {
-					BufferedImage coverb = ImageUtilsAwt.fromImage(cover);
-					g.drawImage(coverb, 0, HOFFSET, COVER_WIDTH, COVER_HEIGHT,
-							null);
-				} else {
-					g.setColor(Color.black);
-					g.drawLine(0, HOFFSET, COVER_WIDTH, HOFFSET + COVER_HEIGHT);
-					g.drawLine(COVER_WIDTH, HOFFSET, 0, HOFFSET + COVER_HEIGHT);
-				}
-				g.dispose();
-
-				if (id != null) {
-					ByteArrayOutputStream out = new ByteArrayOutputStream();
-					ImageIO.write(resizedImage, "png", out);
-					byte[] imageBytes = out.toByteArray();
-					in = new ByteArrayInputStream(imageBytes);
-					Instance.getCache().addToCache(in, id);
-					in.close();
-					in = null;
-				}
-			} catch (MalformedURLException e) {
-				Instance.getTraceHandler().error(e);
-			} catch (IOException e) {
-				Instance.getTraceHandler().error(e);
-			}
-		}
-
-		if (resizedImage != null) {
-			return new ImageIcon(resizedImage);
-		}
-
-		return null;
+		GuiReaderCoverImager.paintOverlay(g, isEnabled(), isSelected(),
+				isHovered(), isCached());
 	}
 
 	/**
-	 * Manually clear the icon set for this item.
-	 * 
-	 * @param meta
-	 *            the meta of the story or source (if luid is null)
-	 */
-	public static void clearIcon(MetaData meta) {
-		String id = getIconId(meta);
-		Instance.getCache().removeFromCache(id);
-	}
-
-	/**
-	 * Get a unique ID from this meta (note that if the luid is null, it is
-	 * considered a source and not a {@link Story}).
-	 * 
-	 * @param meta
-	 *            the meta
-	 * @return the unique ID
+	 * Update the title with the currently registered information.
 	 */
-	private static String getIconId(MetaData meta) {
-		String id = null;
-
-		String key = meta.getUuid();
-		if (meta.getLuid() == null) {
-			// a fake meta (== a source)
-			key = "source_" + meta.getSource();
-		}
-
-		id = key + ".thumb_" + SPINE_WIDTH + "x" + COVER_WIDTH + "+"
-				+ SPINE_HEIGHT + "+" + COVER_HEIGHT + "@" + HOFFSET;
-
-		return id;
+	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));
 	}
 }