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.Graphics;
   6
   7 import javax.swing.JLabel;
   8 import javax.swing.JPanel;
   9 import javax.swing.SwingConstants;
  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
  42          *            the information about the story to represent
  43          * @param seeWordCount
  44          *            TRUE to see word counts, FALSE to see authors
  45          */
  46         public BookLine(BookInfo info, boolean seeWordCount) {
  47                 this.info = info;
  48                 this.seeWordCount = seeWordCount;
  49
  50                 init();
  51         }
  52
  53         /**
  54          * Initialise this {@link BookLine}.
  55          */
  56         protected void init() {
  57                 iconCached = new JLabel(" ◉ ");
  58                 iconNotCached = new JLabel(" ○ ");
  59
  60                 iconNotCached.setForeground(BookCoverImager.UNCACHED_ICON_COLOR);
  61                 iconCached.setForeground(BookCoverImager.UNCACHED_ICON_COLOR);
  62                 iconCached.setPreferredSize(iconNotCached.getPreferredSize());
  63
  64                 title = new JLabel();
  65                 secondary = new JLabel();
  66                 secondary.setForeground(AUTHOR_COLOR);
  67
  68                 JLabel id = new JLabel(info.getMeta().getLuid());
  69                 id.setPreferredSize(new JLabel(" 999 ").getPreferredSize());
  70                 id.setForeground(Color.gray);
  71                 id.setHorizontalAlignment(SwingConstants.CENTER);
  72
  73                 JPanel idTitle = new JPanel(new BorderLayout());
  74                 idTitle.setOpaque(false);
  75                 idTitle.add(id, BorderLayout.WEST);
  76                 idTitle.add(title, BorderLayout.CENTER);
  77
  78                 setLayout(new BorderLayout());
  79                 add(idTitle, BorderLayout.CENTER);
  80                 add(secondary, BorderLayout.EAST);
  81
  82                 updateMeta();
  83         }
  84
  85         /**
  86          * The book current selection state.
  87          *
  88          * @return the selection state
  89          */
  90         public boolean isSelected() {
  91                 return selected;
  92         }
  93
  94         /**
  95          * The book current selection state,
  96          *
  97          * @param selected
  98          *            TRUE if it is selected
  99          */
 100         public void setSelected(boolean selected) {
 101                 if (this.selected != selected) {
 102                         this.selected = selected;
 103                         repaint();
 104                 }
 105         }
 106
 107         /**
 108          * The item mouse-hover state.
 109          *
 110          * @return TRUE if it is mouse-hovered
 111          */
 112         public boolean isHovered() {
 113                 return this.hovered;
 114         }
 115
 116         /**
 117          * The item mouse-hover state.
 118          *
 119          * @param hovered
 120          *            TRUE if it is mouse-hovered
 121          */
 122         public void setHovered(boolean hovered) {
 123                 if (this.hovered != hovered) {
 124                         this.hovered = hovered;
 125                         repaint();
 126                 }
 127         }
 128
 129         /**
 130          * The secondary value content: word count or author.
 131          *
 132          * @return TRUE to see word counts, FALSE to see authors
 133          */
 134         public boolean isSeeWordCount() {
 135                 return seeWordCount;
 136         }
 137
 138         /**
 139          * The secondary value content: word count or author.
 140          *
 141          * @param seeWordCount
 142          *            TRUE to see word counts, FALSE to see authors
 143          */
 144         public void setSeeWordCount(boolean seeWordCount) {
 145                 if (this.seeWordCount != seeWordCount) {
 146                         this.seeWordCount = seeWordCount;
 147                         repaint();
 148                 }
 149         }
 150
 151         /**
 152          * The information about the book represented by this item.
 153          *
 154          * @return the meta
 155          */
 156         public BookInfo getInfo() {
 157                 return info;
 158         }
 159
 160         /**
 161          * Update the title, paint the item.
 162          */
 163         @Override
 164         public void paint(Graphics g) {
 165                 updateMeta();
 166                 super.paint(g);
 167         }
 168
 169         /**
 170          * Update the title with the currently registered information.
 171          */
 172         protected void updateMeta() {
 173                 String main = info.getMainInfo();
 174                 String optSecondary = info.getSecondaryInfo(seeWordCount);
 175
 176                 // TODO: max size limit?
 177                 title.setText(main);
 178                 secondary.setText(optSecondary + " ");
 179
 180                 setBackground(BookCoverImager.getBackground(isEnabled(), isSelected(),
 181                                 isHovered()));
 182
 183                 remove(iconCached);
 184                 remove(iconNotCached);
 185                 add(getInfo().isCached() ? iconCached : iconNotCached,
 186                                 BorderLayout.WEST);
 187                 validate();
 188         }
 189 }