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                 setFiles(files);
  27         }
  28
  29         /**
  30          * Change the list of currently selected files.
  31          *
  32          * @param files
  33          *            the new files
  34          */
  35         public void setFiles(List<File> files) {
  36                 clearItems();
  37                 this.files = files;
  38                 cards = new ArrayList<Card>();
  39
  40                 for (File file : files) {
  41                         addItem(file.getName());
  42                         cards.add(null);
  43                 }
  44
  45                 setSelectedIndex(0);
  46         }
  47
  48         @Override
  49         public DataType getDataType() {
  50                 return DataType.CARD_FILES;
  51         }
  52
  53         @Override
  54         protected List<TextPart> getLabel(int index, int width, boolean selected,
  55                         boolean focused) {
  56                 // TODO: from ini file?
  57                 int SIZE_COL_1 = 3;
  58
  59                 Element el = (focused && selected) ? Element.CONTACT_LINE_SELECTED
  60                                 : Element.CONTACT_LINE;
  61                 Element elSep = (focused && selected) ? Element.CONTACT_LINE_SEPARATOR_SELECTED
  62                                 : Element.CONTACT_LINE_SEPARATOR;
  63
  64                 List<TextPart> parts = new LinkedList<TextPart>();
  65
  66                 String count = "";
  67                 if (cards.get(index) != null)
  68                         count += cards.get(index).size();
  69
  70                 String name = files.get(index).getName();
  71
  72                 name = StringUtils.sanitize(name, UiColors.getInstance().isUnicode());
  73
  74                 count = " " + StringUtils.padString(count, SIZE_COL_1) + " ";
  75                 name = " "
  76                                 + StringUtils.padString(name, width - SIZE_COL_1
  77                                                 - getSeparator().length()) + " ";
  78
  79                 parts.add(new TextPart(count, el));
  80                 parts.add(new TextPart(getSeparator(), elSep));
  81                 parts.add(new TextPart(name, el));
  82
  83                 return parts;
  84         };
  85
  86         @Override
  87         public List<KeyAction> getKeyBindings() {
  88                 List<KeyAction> actions = new LinkedList<KeyAction>();
  89
  90                 // TODO del, save...
  91                 actions.add(new KeyAction(Mode.CONTACT_LIST, KeyType.Enter,
  92                                 Trans.StringId.KEY_ACTION_VIEW_CARD) {
  93                         @Override
  94                         public Object getObject() {
  95                                 int index = getSelectedIndex();
  96
  97                                 if (index < 0 || index >= cards.size())
  98                                         return null;
  99
 100                                 if (cards.get(index) != null)
 101                                         return cards.get(index);
 102
 103                                 File file = files.get(index);
 104                                 Format format = Format.Abook;
 105                                 String ext = file.getName();
 106                                 if (ext.contains(".")) {
 107                                         String tab[] = ext.split("\\.");
 108                                         if (tab.length > 1
 109                                                         && tab[tab.length - 1].equalsIgnoreCase("vcf")) {
 110                                                 format = Format.VCard21;
 111                                         }
 112                                 }
 113                                 try {
 114                                         Card card = new Card(file, format);
 115                                         cards.set(index, card);
 116
 117                                         invalidate();
 118
 119                                         return card;
 120                                 } catch (IOException ioe) {
 121                                         ioe.printStackTrace();
 122                                         return null;
 123                                 }
 124                         }
 125                 });
 126
 127                 return actions;
 128         }
 129 }