src/main/java/jp/sourceforge/stigmata/ui/swing/BirthmarkSelectablePane.java

   1 package jp.sourceforge.stigmata.ui.swing;
   2
   3 import java.util.ArrayList;
   4 import java.util.HashSet;
   5 import java.util.Iterator;
   6 import java.util.LinkedHashMap;
   7 import java.util.List;
   8 import java.util.Map;
   9 import java.util.Set;
  10
  11 import javax.swing.JPanel;
  12
  13 import jp.sourceforge.stigmata.spi.BirthmarkService;
  14 import jp.sourceforge.talisman.i18n.Messages;
  15
  16 /**
  17  *
  18  * @author Haruaki TAMADA
  19  */
  20 public abstract class BirthmarkSelectablePane extends JPanel implements BirthmarkServiceListener{
  21     private static final long serialVersionUID = 7057130952947891635L;
  22
  23     private StigmataFrame stigmata;
  24     private Set<String> selectedServices = new HashSet<String>();
  25     private Map<String, BirthmarkSelection> services;
  26     private List<DataChangeListener> listeners = new ArrayList<DataChangeListener>();
  27     private boolean experimentalMode;
  28
  29     public BirthmarkSelectablePane(StigmataFrame stigmata){
  30         this.stigmata = stigmata;
  31
  32         initServices();
  33         stigmata.addBirthmarkServiceListener(this);
  34     }
  35
  36     protected abstract void updateLayouts();
  37
  38     public Messages getMessages(){
  39         return stigmata.getMessages();
  40     }
  41
  42     public void setExperimentalMode(boolean experimentalMode){
  43         this.experimentalMode = experimentalMode;
  44         updateLayouts();
  45     }
  46
  47     public boolean isExperimentalMode(){
  48         return experimentalMode;
  49     }
  50
  51     public String[] getSelectedServiceTypes(){
  52         return selectedServices.toArray(new String[selectedServices.size()]);
  53     }
  54
  55     public BirthmarkService getService(String type){
  56         BirthmarkSelection elem = services.get(type);
  57         if(elem != null){
  58             return elem.getService();
  59         }
  60
  61         return null;
  62     }
  63
  64     public String[] getServiceTypes(){
  65         String[] serviceArray = new String[services.size()];
  66         int index = 0;
  67         for(String key: services.keySet()){
  68             BirthmarkService service = services.get(key).getService();
  69             serviceArray[index] = service.getType();
  70             index++;
  71         }
  72         return serviceArray;
  73     }
  74
  75     public boolean hasService(String type){
  76         return services.get(type) != null;
  77     }
  78
  79     public void select(String type, boolean flag){
  80         if(flag){
  81             selectedServices.add(type);
  82         }
  83         else{
  84             selectedServices.remove(type);
  85         }
  86         fireEvent();
  87     }
  88
  89     public void select(BirthmarkService service, boolean flag){
  90         select(service.getType(), flag);
  91     }
  92
  93     public void reset(){
  94         selectedServices.clear();
  95         initServices();
  96         experimentalMode = false;
  97         updateLayouts();
  98         fireEvent();
  99     }
 100
 101     public void addDataChangeListener(DataChangeListener listener){
 102         listeners.add(listener);
 103     }
 104
 105     @Override
 106     public void serviceAdded(BirthmarkService service){
 107         if(services.get(service.getType()) == null){
 108             BirthmarkSelection elem = new BirthmarkSelection(service);
 109             selectedServices.add(service.getType());
 110             services.put(service.getType(), elem);
 111         }
 112         updateLayouts();
 113         fireEvent();
 114     }
 115
 116     @Override
 117     public void serviceRemoved(BirthmarkService service){
 118         BirthmarkSelection elem = services.get(service.getType());
 119         if(elem != null){
 120             selectedServices.remove(service.getType());
 121             services.remove(service.getType());
 122         }
 123         fireEvent();
 124     }
 125
 126     public Iterator<String> serviceNames(){
 127         return services.keySet().iterator();
 128     }
 129
 130     protected BirthmarkSelection getSelection(String type){
 131         return services.get(type);
 132     }
 133
 134     protected Iterator<BirthmarkSelection> birthmarkSelections(){
 135         return services.values().iterator();
 136     }
 137
 138     protected void fireEvent(){
 139         for(DataChangeListener listener: listeners){
 140             listener.valueChanged(this);
 141         }
 142     }
 143
 144     private void initServices(){
 145         BirthmarkService[] serviceArray = stigmata.getEnvironment().getServices();
 146
 147         services = new LinkedHashMap<String, BirthmarkSelection>();
 148         for(BirthmarkService service: serviceArray){
 149             BirthmarkSelection elem = new BirthmarkSelection(service);
 150             services.put(service.getType(), elem);
 151         }
 152     }
 153 }