src/be/nikiroo/fanfix_swing/gui/book/BookLine.java

   1 package be.nikiroo.fanfix_swing.gui.book;
   2
   3 import java.awt.BorderLayout;
   4 import java.awt.Color;
   5 import java.awt.Dimension;
   6 import java.awt.Graphics;
   7
   8 import javax.swing.JLabel;
   9 import javax.swing.JPanel;
  10
  11 import be.nikiroo.fanfix.data.Story;
  12 import be.nikiroo.fanfix_swing.gui.BooksPanel;
  13
  14 /**
  15  * A book item presented in a {@link BooksPanel}.
  16  * <p>
  17  * Can be a story, or a comic or... a group.
  18  *
  19  * @author niki
  20  */
  21 public class BookLine extends JPanel {
  22         private static final long serialVersionUID = 1L;
  23
  24         /** Colour used for the seconday item (author/word count). */
  25         protected static final Color AUTHOR_COLOR = new Color(128, 128, 128);
  26
  27         private boolean selected;
  28         private boolean hovered;
  29
  30         private BookInfo info;
  31         private boolean seeWordCount;
  32
  33         private JLabel title;
  34         private JLabel secondary;
  35         private JLabel iconCached;
  36         private JLabel iconNotCached;
  37
  38         /**
  39          * Create a new {@link BookLine} item for the given {@link Story}.
  40          *
  41          * @param info         the information about the story to represent
  42          * @param seeWordCount TRUE to see word counts, FALSE to see authors
  43          */
  44         public BookLine(BookInfo info, boolean seeWordCount) {
  45                 this.info = info;
  46                 this.seeWordCount = seeWordCount;
  47
  48                 init();
  49         }
  50
  51         /**
  52          * Initialise this {@link BookLine}.
  53          */
  54         protected void init() {
  55                 // TODO: image?
  56                 iconCached = new JLabel("   ");
  57                 iconNotCached = new JLabel(" * ");
  58
  59                 iconNotCached.setForeground(BookCoverImager.UNCACHED_ICON_COLOR);
  60                 iconCached.setPreferredSize(iconNotCached.getPreferredSize());
  61
  62                 title = new JLabel();
  63                 secondary = new JLabel();
  64                 secondary.setForeground(AUTHOR_COLOR);
  65
  66                 setLayout(new BorderLayout());
  67                 add(title, BorderLayout.CENTER);
  68                 add(secondary, BorderLayout.EAST);
  69
  70                 updateMeta();
  71         }
  72
  73         /**
  74          * The book current selection state.
  75          *
  76          * @return the selection state
  77          */
  78         public boolean isSelected() {
  79                 return selected;
  80         }
  81
  82         /**
  83          * The book current selection state,
  84          *
  85          * @param selected TRUE if it is selected
  86          */
  87         public void setSelected(boolean selected) {
  88                 if (this.selected != selected) {
  89                         this.selected = selected;
  90                         repaint();
  91                 }
  92         }
  93
  94         /**
  95          * The item mouse-hover state.
  96          *
  97          * @return TRUE if it is mouse-hovered
  98          */
  99         public boolean isHovered() {
 100                 return this.hovered;
 101         }
 102
 103         /**
 104          * The item mouse-hover state.
 105          *
 106          * @param hovered TRUE if it is mouse-hovered
 107          */
 108         public void setHovered(boolean hovered) {
 109                 if (this.hovered != hovered) {
 110                         this.hovered = hovered;
 111                         repaint();
 112                 }
 113         }
 114
 115         /**
 116          * The secondary value content: word count or author.
 117          *
 118          * @return TRUE to see word counts, FALSE to see authors
 119          */
 120         public boolean isSeeWordCount() {
 121                 return seeWordCount;
 122         }
 123
 124         /**
 125          * The secondary value content: word count or author.
 126          *
 127          * @param seeWordCount TRUE to see word counts, FALSE to see authors
 128          */
 129         public void setSeeWordCount(boolean seeWordCount) {
 130                 if (this.seeWordCount != seeWordCount) {
 131                         this.seeWordCount = seeWordCount;
 132                         repaint();
 133                 }
 134         }
 135
 136         /**
 137          * The information about the book represented by this item.
 138          *
 139          * @return the meta
 140          */
 141         public BookInfo getInfo() {
 142                 return info;
 143         }
 144
 145         /**
 146          * Update the title, paint the item.
 147          */
 148         @Override
 149         public void paint(Graphics g) {
 150                 updateMeta();
 151                 super.paint(g);
 152         }
 153
 154         /**
 155          * Update the title with the currently registered information.
 156          */
 157         protected void updateMeta() {
 158                 String main = info.getMainInfo();
 159                 String optSecondary = info.getSecondaryInfo(seeWordCount);
 160
 161                 // TODO: max size limit?
 162                 title.setText(main);
 163                 secondary.setText(optSecondary + " ");
 164
 165                 setBackground(BookCoverImager.getBackground(isEnabled(), isSelected(), isHovered()));
 166
 167                 remove(iconCached);
 168                 remove(iconNotCached);
 169                 add(getInfo().isCached() ? iconCached : iconNotCached, BorderLayout.WEST);
 170                 validate();
 171         }
 172 }