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<String> files;
  23         private List<Card> cards;
  24
  25         public FileList(List<String> 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<String> files) {
  36                 clearItems();
  37                 this.files = files;
  38                 cards = new ArrayList<Card>();
  39
  40                 for (String file : files) {
  41                         addItem(file); // TODO
  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).replaceAll("\\\\", "/");
  71                 int indexSl = name.lastIndexOf('/');
  72                 if (indexSl >= 0) {
  73                         name = name.substring(indexSl + 1);
  74                 }
  75
  76                 name = StringUtils.sanitize(name, UiColors.getInstance().isUnicode());
  77
  78                 count = " " + StringUtils.padString(count, SIZE_COL_1) + " ";
  79                 name = " "
  80                                 + StringUtils.padString(name, width - SIZE_COL_1
  81                                                 - getSeparator().length()) + " ";
  82
  83                 parts.add(new TextPart(count, el));
  84                 parts.add(new TextPart(getSeparator(), elSep));
  85                 parts.add(new TextPart(name, el));
  86
  87                 return parts;
  88         };
  89
  90         @Override
  91         public List<KeyAction> getKeyBindings() {
  92                 List<KeyAction> actions = new LinkedList<KeyAction>();
  93
  94                 // TODO del, save...
  95                 actions.add(new KeyAction(Mode.CONTACT_LIST, KeyType.Enter,
  96                                 Trans.StringId.KEY_ACTION_VIEW_CARD) {
  97                         @Override
  98                         public Object getObject() {
  99                                 int index = getSelectedIndex();
 100
 101                                 if (index < 0 || index >= cards.size())
 102                                         return null;
 103
 104                                 if (cards.get(index) != null)
 105                                         return cards.get(index);
 106
 107                                 String file = files.get(index);
 108
 109                                 try {
 110                                         Card card = FileList.getCard(file);
 111                                         cards.set(index, card);
 112
 113                                         invalidate();
 114
 115                                         return card;
 116                                 } catch (IOException ioe) {
 117                                         ioe.printStackTrace();
 118                                         return null;
 119                                 }
 120                         }
 121                 });
 122
 123                 return actions;
 124         }
 125
 126         static private Card getCard(String input) throws IOException {
 127                 Format format = Format.Abook;
 128                 String ext = input;
 129                 if (ext.contains(".")) {
 130                         String tab[] = ext.split("\\.");
 131                         if (tab.length > 1 && tab[tab.length - 1].equalsIgnoreCase("vcf")) {
 132                                 format = Format.VCard21;
 133                         }
 134                 }
 135
 136                 Card card = null;
 137                 try {
 138                         card = new Card(new File(input), format);
 139                 } catch (IOException ioe) {
 140                         ioe.printStackTrace();
 141                         throw ioe;
 142                 }
 143
 144                 return card;
 145         }
 146 }