src/be/nikiroo/fanfix/reader/tui/ConfigItemString.java

   1 package be.nikiroo.fanfix.reader.tui;
   2
   3 import jexer.TField;
   4 import jexer.TWidget;
   5 import be.nikiroo.utils.resources.MetaInfo;
   6
   7 class ConfigItemString<E extends Enum<E>> extends ConfigItem<E> {
   8         /**
   9          * Create a new {@link ConfigItemString} for the given {@link MetaInfo}.
  10          *
  11          * @param info
  12          *            the {@link MetaInfo}
  13          */
  14         public ConfigItemString(TWidget parent, MetaInfo<E> info) {
  15                 super(parent, info, true);
  16         }
  17
  18         @Override
  19         protected Object getFromField(int item) {
  20                 TField field = (TField) getField(item);
  21                 if (field != null) {
  22                         return field.getText();
  23                 }
  24
  25                 return null;
  26         }
  27
  28         @Override
  29         protected Object getFromInfo(int item) {
  30                 return getInfo().getString(item, false);
  31         }
  32
  33         @Override
  34         protected void setToField(Object value, int item) {
  35                 TField field = (TField) getField(item);
  36                 if (field != null) {
  37                         field.setText(value == null ? "" : value.toString());
  38                 }
  39         }
  40
  41         @Override
  42         protected void setToInfo(Object value, int item) {
  43                 getInfo().setString((String) value, item);
  44         }
  45
  46         @Override
  47         protected TWidget createEmptyField(int item) {
  48                 return new TField(this, 0, 0, 1, false);
  49         }
  50 }