xdf-swing/src/main/java/jp/ac/aiit/xdf/component/swing/mappers/JListMapper.java

   1 package jp.ac.aiit.xdf.component.swing.mappers;
   2
   3 import java.awt.Component;
   4 import java.util.Map;
   5
   6 import javax.swing.JList;
   7 import javax.swing.border.Border;
   8
   9 import jp.ac.aiit.xdf.component.swing.attribute.AttributeProcessingUnit;
  10 import jp.ac.aiit.xdf.component.swing.attribute.CommonAttributeStore;
  11 import jp.ac.aiit.xdf.component.swing.attribute.GetterAttributeProcessor;
  12 import jp.ac.aiit.xdf.component.swing.attribute.SelectedIndexProcessor;
  13 import jp.ac.aiit.xdf.component.swing.attribute.SetterAttributeProcessor;
  14 import jp.ac.aiit.xdf.component.swing.event.ActionEventHandler;
  15 import jp.ac.aiit.xdf.component.swing.event.SwingEventHandler;
  16 import jp.ac.aiit.xdf.component.swing.event.SwingEventType;
  17 import jp.ac.aiit.xdf.component.swing.typeconvert.BorderConverter;
  18 import jp.ac.aiit.xdf.core.action.EventHandler;
  19 import jp.ac.aiit.xdf.core.typeconvert.IntegerConverter;
  20 import jp.ac.aiit.xdf.core.typeconvert.StringValuesConverter;
  21
  22 /**
  23  * listタグをSwingのJListにマッピングする
  24  *
  25  * @author kodama
  26  */
  27 public class JListMapper extends SwingComponentMapperTemplate {
  28
  29         @Override
  30         protected Map<String, AttributeProcessingUnit> initProcessingUnits() {
  31                 Map<String, AttributeProcessingUnit> result = CommonAttributeStore.commonAttributes(model);
  32                 result.put("values", new AttributeProcessingUnit(new SetterAttributeProcessor("setListData", false), new GetValuesProcessor(), new StringValuesConverter()));
  33                 result.put("border", new AttributeProcessingUnit(new SetterAttributeProcessor("setBorder", Border.class), new GetterAttributeProcessor("getBorder"), new BorderConverter()));
  34                 result.put("selected", new AttributeProcessingUnit(new SelectedIndexProcessor(), new GetterAttributeProcessor("getSelectedIndex"), new IntegerConverter()));
  35
  36                 return result;
  37         }
  38
  39         @Override
  40         protected Object newComponent() {
  41                 return new JList();
  42         }
  43
  44         @Override
  45         protected void processingChildComponents() { }
  46
  47         private class GetValuesProcessor extends GetterAttributeProcessor{
  48                 public GetValuesProcessor(){
  49                         super(null);
  50                 }
  51                 @Override
  52                 public Object invokeGet(Object target, String name) {
  53                         JList list = (JList)getComponent();
  54                         Component[] components = list.getComponents();
  55                         String[] values = new String[components.length];
  56                         System.arraycopy(components, 0, values, 0, components.length);
  57                         return values;
  58                 }
  59         }
  60
  61         @Override
  62         protected Map<String, EventHandler> intiProcessingAction() {
  63                 Map<String, EventHandler> action = SwingEventHandler.commonEvent();
  64                 action.put("change", new ActionEventHandler(SwingEventType.CHANGE));
  65                 return action;
  66         }
  67 }