much quicker BooksPanel display, set max title size for BookBlocks

[fanfix.git] / src / be / nikiroo / fanfix_swing / gui / book / BookLine.java

diff --git a/src/be/nikiroo/fanfix_swing/gui/book/BookLine.java b/src/be/nikiroo/fanfix_swing/gui/book/BookLine.java
index b4c6be41c7123786a9d33bfbd9bb1bfa150a8a19..d601dd6c728cd47e540ced17eaeb4d0cfe53298c 100644 (file)
--- a/src/be/nikiroo/fanfix_swing/gui/book/BookLine.java
+++ b/src/be/nikiroo/fanfix_swing/gui/book/BookLine.java
@@ -2,11 +2,11 @@ package be.nikiroo.fanfix_swing.gui.book;
 
 import java.awt.BorderLayout;
 import java.awt.Color;
-import java.awt.Dimension;
 import java.awt.Graphics;
 
 import javax.swing.JLabel;
 import javax.swing.JPanel;
+import javax.swing.SwingConstants;
 
 import be.nikiroo.fanfix.data.Story;
 import be.nikiroo.fanfix_swing.gui.BooksPanel;
@@ -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;
@@ -52,19 +56,33 @@ public class BookLine extends JPanel {
         * Initialise this {@link BookLine}.
         */
        protected void init() {
-               // TODO: image?
-               iconCached = new JLabel("   ");
-               iconNotCached = new JLabel(" * ");
+               iconCached = new JLabel(" ◉ ");
+               iconNotCached = new JLabel(" ○ ");
 
                iconNotCached.setForeground(BookCoverImager.UNCACHED_ICON_COLOR);
+               iconCached.setForeground(BookCoverImager.UNCACHED_ICON_COLOR);
                iconCached.setPreferredSize(iconNotCached.getPreferredSize());
 
                title = new JLabel();
                secondary = new JLabel();
                secondary.setForeground(AUTHOR_COLOR);
 
+               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);
+
+               JPanel idTitle = new JPanel(new BorderLayout());
+               idTitle.setOpaque(false);
+               idTitle.add(id, BorderLayout.WEST);
+               idTitle.add(title, BorderLayout.CENTER);
+
                setLayout(new BorderLayout());
-               add(title, BorderLayout.CENTER);
+               add(idTitle, BorderLayout.CENTER);
                add(secondary, BorderLayout.EAST);
 
                updateMeta();
@@ -82,7 +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) {
@@ -103,7 +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) {
@@ -124,7 +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) {
@@ -151,22 +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;
+       }
 }