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

   1 package be.nikiroo.jvcard.tui.panes;
   2
   3 import java.util.LinkedList;
   4 import java.util.List;
   5
   6 import be.nikiroo.jvcard.Card;
   7 import be.nikiroo.jvcard.i18n.Trans;
   8 import be.nikiroo.jvcard.tui.KeyAction;
   9 import be.nikiroo.jvcard.tui.UiColors;
  10 import be.nikiroo.jvcard.tui.KeyAction.DataType;
  11 import be.nikiroo.jvcard.tui.KeyAction.Mode;
  12 import be.nikiroo.jvcard.tui.UiColors.Element;
  13 import be.nikiroo.jvcard.tui.panes.MainContentList.TextPart;
  14
  15 import com.googlecode.lanterna.input.KeyType;
  16
  17 public class ContactList extends MainContentList {
  18         private Card card;
  19
  20         private List<String> formats = new LinkedList<String>();
  21         private int selectedFormat = -1;
  22         private String format = "";
  23
  24         public ContactList(Card card) {
  25                 super(UiColors.Element.CONTACT_LINE,
  26                                 UiColors.Element.CONTACT_LINE_SELECTED);
  27
  28                 // TODO: should get that in an INI file
  29                 formats.add("NICKNAME@3|FN@+|EMAIL@30");
  30                 formats.add("FN@+|EMAIL@40");
  31                 switchFormat();
  32
  33                 setCard(card);
  34         }
  35
  36         /**
  37          * Change the currently displayed contacts card.
  38          *
  39          * @param card
  40          *            the new {@link Card}
  41          */
  42         public void setCard(Card card) {
  43                 clearItems();
  44                 this.card = card;
  45
  46                 if (card != null) {
  47                         for (int i = 0; i < card.getContacts().size(); i++) {
  48                                 addItem("[contact line]");
  49                         }
  50                 }
  51
  52                 setSelectedIndex(0);
  53         }
  54
  55         @Override
  56         public String getExitWarning() {
  57                 if (card != null && card.isDirty()) {
  58                         return "Some of your contact information is not saved";
  59                 }
  60                 return null;
  61         }
  62
  63         @Override
  64         public List<KeyAction> getKeyBindings() {
  65                 List<KeyAction> actions = new LinkedList<KeyAction>();
  66
  67                 // TODO del, save...
  68                 actions.add(new KeyAction(Mode.CONTACT_DETAILS, 'e',
  69                                 Trans.StringId.KEY_ACTION_EDIT_CONTACT) {
  70                         @Override
  71                         public Object getObject() {
  72                                 int index = getSelectedIndex();
  73                                 return card.getContacts().get(index);
  74                         }
  75                 });
  76                 actions.add(new KeyAction(Mode.CONTACT_DETAILS, KeyType.Enter,
  77                                 Trans.StringId.KEY_ACTION_VIEW_CONTACT) {
  78                         @Override
  79                         public Object getObject() {
  80                                 int index = getSelectedIndex();
  81                                 return card.getContacts().get(index);
  82                         }
  83                 });
  84                 actions.add(new KeyAction(Mode.SWICTH_FORMAT, KeyType.Tab,
  85                                 Trans.StringId.KEY_ACTION_SWITCH_FORMAT) {
  86                         @Override
  87                         public boolean onAction() {
  88                                 switchFormat();
  89                                 return false;
  90                         }
  91                 });
  92
  93                 return actions;
  94         }
  95
  96         @Override
  97         public DataType getDataType() {
  98                 return DataType.CARD;
  99         }
 100
 101         @Override
 102         public Mode getMode() {
 103                 return Mode.CONTACT_LIST;
 104         }
 105
 106         @Override
 107         public String getTitle() {
 108                 // TODO Auto-generated method stub
 109                 return null;
 110         }
 111
 112         @Override
 113         protected List<TextPart> getLabel(int index, int width, boolean selected,
 114                         boolean focused) {
 115                 List<TextPart> parts = new LinkedList<TextPart>();
 116
 117                 Element el = (focused && selected) ? Element.CONTACT_LINE_SELECTED
 118                                 : Element.CONTACT_LINE;
 119                 Element elSep = (focused && selected) ? Element.CONTACT_LINE_SEPARATOR_SELECTED
 120                                 : Element.CONTACT_LINE_SEPARATOR;
 121
 122                 // TODO: width/separator to check
 123                 String separator = " ┃ ";
 124                 width -= (format.split("\\|").length + 1) * separator.length();
 125                 String[] array = card.getContacts().get(index).toStringArray(format,
 126                                 width);
 127
 128                 // we could use: " ", "┃", "│"...
 129                 for (String str : array) {
 130                         parts.add(new TextPart(str, el));
 131                         parts.add(new TextPart(separator, elSep));
 132                 }
 133
 134                 if (parts.size() > 0)
 135                         parts.remove(parts.get(parts.size() - 1));
 136
 137                 return parts;
 138         }
 139
 140         private void switchFormat() {
 141                 if (formats.size() == 0)
 142                         return;
 143
 144                 selectedFormat++;
 145                 if (selectedFormat >= formats.size()) {
 146                         selectedFormat = 0;
 147                 }
 148
 149                 format = formats.get(selectedFormat);
 150
 151                 invalidate();
 152         }
 153 }