src/be/nikiroo/jvcard/tui/panes/FileList.java

   1 package be.nikiroo.jvcard.tui.panes;
   2
   3 import java.io.File;
   4 import java.io.IOException;
   5 import java.util.ArrayList;
   6 import java.util.LinkedList;
   7 import java.util.List;
   8
   9 import be.nikiroo.jvcard.Card;
  10 import be.nikiroo.jvcard.i18n.Trans;
  11 import be.nikiroo.jvcard.parsers.Format;
  12 import be.nikiroo.jvcard.tui.KeyAction;
  13 import be.nikiroo.jvcard.tui.KeyAction.DataType;
  14 import be.nikiroo.jvcard.tui.KeyAction.Mode;
  15 import be.nikiroo.jvcard.tui.StringUtils;
  16 import be.nikiroo.jvcard.tui.UiColors;
  17 import be.nikiroo.jvcard.tui.UiColors.Element;
  18
  19 import com.googlecode.lanterna.input.KeyType;
  20
  21 public class FileList extends MainContentList {
  22         private List<File> files;
  23         private List<Card> cards;
  24
  25         public FileList(List<File> files) {
  26                 super(UiColors.Element.CONTACT_LINE,
  27                                 UiColors.Element.CONTACT_LINE_SELECTED);
  28
  29                 setFiles(files);
  30         }
  31
  32         /**
  33          * Change the list of currently selected files.
  34          *
  35          * @param files
  36          *            the new files
  37          */
  38         public void setFiles(List<File> files) {
  39                 clearItems();
  40                 this.files = files;
  41                 cards = new ArrayList<Card>();
  42
  43                 for (File file : files) {
  44                         addItem(file.getName());
  45                         cards.add(null);
  46                 }
  47
  48                 setSelectedIndex(0);
  49         }
  50
  51         @Override
  52         public DataType getDataType() {
  53                 return DataType.CARD_FILES;
  54         }
  55
  56         @Override
  57         protected List<TextPart> getLabel(int index, int width, boolean selected,
  58                         boolean focused) {
  59                 // TODO: from ini file?
  60                 int SIZE_COL_1 = 3;
  61
  62                 Element el = (focused && selected) ? Element.CONTACT_LINE_SELECTED
  63                                 : Element.CONTACT_LINE;
  64                 Element elSep = (focused && selected) ? Element.CONTACT_LINE_SEPARATOR_SELECTED
  65                                 : Element.CONTACT_LINE_SEPARATOR;
  66
  67                 List<TextPart> parts = new LinkedList<TextPart>();
  68
  69                 String count = "";
  70                 if (cards.get(index) != null)
  71                         count += cards.get(index).size();
  72
  73                 String name = files.get(index).getName();
  74
  75                 count = " " + StringUtils.padString(count, SIZE_COL_1) + " ";
  76                 name = " "
  77                                 + StringUtils.padString(name, width - SIZE_COL_1
  78                                                 - getSeparator().length()) + " ";
  79
  80                 parts.add(new TextPart(count, el));
  81                 parts.add(new TextPart(getSeparator(), elSep));
  82                 parts.add(new TextPart(name, el));
  83
  84                 return parts;
  85         };
  86
  87         @Override
  88         public List<KeyAction> getKeyBindings() {
  89                 List<KeyAction> actions = new LinkedList<KeyAction>();
  90
  91                 // TODO del, save...
  92                 actions.add(new KeyAction(Mode.CONTACT_LIST, KeyType.Enter,
  93                                 Trans.StringId.KEY_ACTION_VIEW_CARD) {
  94                         @Override
  95                         public Object getObject() {
  96                                 int index = getSelectedIndex();
  97
  98                                 if (index < 0 || index >= cards.size())
  99                                         return null;
 100
 101                                 if (cards.get(index) != null)
 102                                         return cards.get(index);
 103
 104                                 File file = files.get(index);
 105                                 Format format = Format.Abook;
 106                                 String ext = file.getName();
 107                                 if (ext.contains(".")) {
 108                                         String tab[] = ext.split("\\.");
 109                                         if (tab.length > 1
 110                                                         && tab[tab.length - 1].equalsIgnoreCase("vcf")) {
 111                                                 format = Format.VCard21;
 112                                         }
 113                                 }
 114                                 try {
 115                                         Card card = new Card(file, format);
 116                                         cards.set(index, card);
 117
 118                                         invalidate();
 119
 120                                         return card;
 121                                 } catch (IOException ioe) {
 122                                         ioe.printStackTrace();
 123                                         return null;
 124                                 }
 125                         }
 126                 });
 127
 128                 return actions;
 129         }
 130
 131         @Override
 132         public Mode getMode() {
 133                 return Mode.FILE_LIST;
 134         }
 135 }