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.Contact;
   8 import be.nikiroo.jvcard.i18n.Trans;
   9 import be.nikiroo.jvcard.tui.KeyAction;
  10 import be.nikiroo.jvcard.tui.UiColors;
  11 import be.nikiroo.jvcard.tui.KeyAction.DataType;
  12 import be.nikiroo.jvcard.tui.KeyAction.Mode;
  13 import be.nikiroo.jvcard.tui.UiColors.Element;
  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                         //TODO: save? [y/n] instead
  59                         return "Some of your contact information is not saved; ignore? [Y/N]";
  60                 }
  61
  62                 return null;
  63         }
  64
  65         @Override
  66         public List<KeyAction> getKeyBindings() {
  67                 List<KeyAction> actions = new LinkedList<KeyAction>();
  68
  69                 // TODO del, save...
  70                 // TODO: remove
  71                 actions.add(new KeyAction(Mode.NONE, 'd', Trans.StringId.DUMMY) {
  72                         @Override
  73                         public boolean onAction() {
  74                                 //TODO dummy action
  75                                 int index = getSelectedIndex();
  76                                 Contact c = card.getContacts().get(index);
  77                                 c.updateFrom(c);
  78                                 return false;
  79                         }
  80                 });
  81                 actions.add(new KeyAction(Mode.CONTACT_DETAILS, 'e',
  82                                 Trans.StringId.KEY_ACTION_EDIT_CONTACT) {
  83                         @Override
  84                         public Object getObject() {
  85                                 int index = getSelectedIndex();
  86                                 return card.getContacts().get(index);
  87                         }
  88                 });
  89                 actions.add(new KeyAction(Mode.CONTACT_DETAILS, KeyType.Enter,
  90                                 Trans.StringId.KEY_ACTION_VIEW_CONTACT) {
  91                         @Override
  92                         public Object getObject() {
  93                                 int index = getSelectedIndex();
  94                                 return card.getContacts().get(index);
  95                         }
  96                 });
  97                 actions.add(new KeyAction(Mode.SWICTH_FORMAT, KeyType.Tab,
  98                                 Trans.StringId.KEY_ACTION_SWITCH_FORMAT) {
  99                         @Override
 100                         public boolean onAction() {
 101                                 switchFormat();
 102                                 return false;
 103                         }
 104                 });
 105
 106                 return actions;
 107         }
 108
 109         @Override
 110         public DataType getDataType() {
 111                 return DataType.CARD;
 112         }
 113
 114         @Override
 115         public Mode getMode() {
 116                 return Mode.CONTACT_LIST;
 117         }
 118
 119         @Override
 120         public String getTitle() {
 121                 if (card != null) {
 122                         return card.getName();
 123                 }
 124
 125                 return null;
 126         }
 127
 128         @Override
 129         protected List<TextPart> getLabel(int index, int width, boolean selected,
 130                         boolean focused) {
 131                 Contact c = card.getContacts().get(index);
 132
 133                 Element el = (focused && selected) ? Element.CONTACT_LINE_SELECTED
 134                                 : Element.CONTACT_LINE;
 135                 Element elSep = (focused && selected) ? Element.CONTACT_LINE_SEPARATOR_SELECTED
 136                                 : Element.CONTACT_LINE_SEPARATOR;
 137                 Element elDirty = (focused && selected) ? Element.CONTACT_LINE_DIRTY_SELECTED
 138                                 : Element.CONTACT_LINE_DIRTY;
 139
 140                 width -= 2; // dirty mark space
 141
 142                 // we could use: " ", "┃", "│"...
 143                 String[] array = c.toStringArray(format, "┃", " ", width);
 144
 145                 List<TextPart> parts = new LinkedList<TextPart>();
 146                 if (c.isDirty()) {
 147                         parts.add(new TextPart(" ", el));
 148                         parts.add(new TextPart("*", elDirty));
 149                 } else {
 150                         parts.add(new TextPart("  ", elSep));
 151                 }
 152
 153                 boolean separator = false;
 154                 for (String str : array) {
 155                         parts.add(new TextPart(str, (separator ? elSep : el)));
 156                         separator = !separator;
 157                 }
 158
 159                 return parts;
 160         }
 161
 162         private void switchFormat() {
 163                 if (formats.size() == 0)
 164                         return;
 165
 166                 selectedFormat++;
 167                 if (selectedFormat >= formats.size()) {
 168                         selectedFormat = 0;
 169                 }
 170
 171                 format = formats.get(selectedFormat);
 172
 173                 invalidate();
 174         }
 175 }