X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;ds=sidebyside;f=src%2Fbe%2Fnikiroo%2Ffanfix_swing%2Fgui%2Fbook%2FBookLine.java;h=d601dd6c728cd47e540ced17eaeb4d0cfe53298c;hb=62c7e07ef88c8f809b46f4e4525aa0d3f8a9cb14;hp=beb4c973674eb2b6483e28aa28bc6647224710e7;hpb=6bf49e68d2e9316c61eae630d00e715fbc4940c8;p=nikiroo-utils.git

diff --git a/src/be/nikiroo/fanfix_swing/gui/book/BookLine.java b/src/be/nikiroo/fanfix_swing/gui/book/BookLine.java
index beb4c97..d601dd6 100644
--- a/src/be/nikiroo/fanfix_swing/gui/book/BookLine.java
+++ b/src/be/nikiroo/fanfix_swing/gui/book/BookLine.java
@@ -21,6 +21,8 @@ import be.nikiroo.fanfix_swing.gui.BooksPanel;
 public class BookLine extends JPanel {
 	private static final long serialVersionUID = 1L;
 
+	private static final int MAX_DISPLAY_SIZE = 40;
+
 	/** Colour used for the seconday item (author/word count). */
 	protected static final Color AUTHOR_COLOR = new Color(128, 128, 128);
 
@@ -38,8 +40,10 @@ public class BookLine extends JPanel {
 	/**
 	 * Create a new {@link BookLine} item for the given {@link Story}.
 	 * 
-	 * @param info         the information about the story to represent
-	 * @param seeWordCount TRUE to see word counts, FALSE to see authors
+	 * @param info
+	 *            the information about the story to represent
+	 * @param seeWordCount
+	 *            TRUE to see word counts, FALSE to see authors
 	 */
 	public BookLine(BookInfo info, boolean seeWordCount) {
 		this.info = info;
@@ -63,7 +67,11 @@ public class BookLine extends JPanel {
 		secondary = new JLabel();
 		secondary.setForeground(AUTHOR_COLOR);
 
-		JLabel id = new JLabel(info.getMeta().getLuid());
+		String luid = null;
+		if (info.getMeta() != null) {
+			luid = info.getMeta().getLuid();
+		}
+		JLabel id = new JLabel(luid);
 		id.setPreferredSize(new JLabel(" 999 ").getPreferredSize());
 		id.setForeground(Color.gray);
 		id.setHorizontalAlignment(SwingConstants.CENTER);
@@ -92,7 +100,8 @@ public class BookLine extends JPanel {
 	/**
 	 * The book current selection state,
 	 * 
-	 * @param selected TRUE if it is selected
+	 * @param selected
+	 *            TRUE if it is selected
 	 */
 	public void setSelected(boolean selected) {
 		if (this.selected != selected) {
@@ -113,7 +122,8 @@ public class BookLine extends JPanel {
 	/**
 	 * The item mouse-hover state.
 	 * 
-	 * @param hovered TRUE if it is mouse-hovered
+	 * @param hovered
+	 *            TRUE if it is mouse-hovered
 	 */
 	public void setHovered(boolean hovered) {
 		if (this.hovered != hovered) {
@@ -134,7 +144,8 @@ public class BookLine extends JPanel {
 	/**
 	 * The secondary value content: word count or author.
 	 * 
-	 * @param seeWordCount TRUE to see word counts, FALSE to see authors
+	 * @param seeWordCount
+	 *            TRUE to see word counts, FALSE to see authors
 	 */
 	public void setSeeWordCount(boolean seeWordCount) {
 		if (this.seeWordCount != seeWordCount) {
@@ -161,22 +172,65 @@ public class BookLine extends JPanel {
 		super.paint(g);
 	}
 
+	/**
+	 * Return a display-ready version of {@link BookInfo#getMainInfo()}.
+	 * 
+	 * @return the main info in a ready-to-display version
+	 */
+	protected String getMainInfoDisplay() {
+		return toDisplay(getInfo().getMainInfo());
+	}
+
+	/**
+	 * Return a display-ready version of
+	 * {@link BookInfo#getSecondaryInfo(boolean)}.
+	 * 
+	 * @param seeCount
+	 *            TRUE for word/image/story count, FALSE for author name
+	 * 
+	 * @return the main info in a ready-to-display version
+	 */
+	protected String getSecondaryInfoDisplay(boolean seeCount) {
+		return toDisplay(getInfo().getSecondaryInfo(seeCount));
+	}
+
 	/**
 	 * Update the title with the currently registered information.
 	 */
 	protected void updateMeta() {
-		String main = info.getMainInfo();
-		String optSecondary = info.getSecondaryInfo(seeWordCount);
+		String main = getMainInfoDisplay();
+		String optSecondary = getSecondaryInfoDisplay(isSeeWordCount());
 
-		// TODO: max size limit?
 		title.setText(main);
 		secondary.setText(optSecondary + " ");
 
-		setBackground(BookCoverImager.getBackground(isEnabled(), isSelected(), isHovered()));
+		setBackground(BookCoverImager.getBackground(isEnabled(), isSelected(),
+				isHovered()));
 
 		remove(iconCached);
 		remove(iconNotCached);
-		add(getInfo().isCached() ? iconCached : iconNotCached, BorderLayout.WEST);
+		add(getInfo().isCached() ? iconCached : iconNotCached,
+				BorderLayout.WEST);
 		validate();
 	}
+
+	/**
+	 * Make the given {@link String} display-ready (i.e., shorten it if it is
+	 * too long).
+	 * 
+	 * @param value
+	 *            the full value
+	 * 
+	 * @return the display-ready value
+	 */
+	private String toDisplay(String value) {
+		if (value == null)
+			value = "";
+
+		if (value.length() > MAX_DISPLAY_SIZE) {
+			value = value.substring(0, MAX_DISPLAY_SIZE - 3) + "...";
+		}
+
+		return value;
+	}
 }