bundles/org.simantics.document.swt.core/src/org/simantics/document/swt/core/widget/CommandEventWidget.java

   1 package org.simantics.document.swt.core.widget;\r
   2 \r
   3 import java.util.HashMap;\r
   4 import java.util.List;\r
   5 import java.util.TreeMap;\r
   6 \r
   7 import org.simantics.document.server.IEventCommand;\r
   8 import org.simantics.document.server.JSONObject;\r
   9 import org.simantics.document.server.bean.DataDefinition;\r
  10 import org.simantics.document.server.client.WidgetData;\r
  11 import org.simantics.document.server.client.WidgetManager;\r
  12 import org.simantics.document.server.handler.AbstractEventHandler;\r
  13 import org.simantics.document.swt.core.SWTDocument;\r
  14 import org.simantics.document.swt.core.base.PostEventCommand;\r
  15 import org.simantics.document.swt.core.base.PropertyWidgetManager;\r
  16 \r
  17 public class CommandEventWidget  extends PropertyWidgetManager<Object> {\r
  18 \r
  19     @Override\r
  20     public Object createWidget(JSONObject object) {\r
  21         return null;\r
  22     }\r
  23 \r
  24     @Override\r
  25     public void updateProperties(SWTDocument document, JSONObject object, Object widget) {\r
  26         // No properties\r
  27     }\r
  28 \r
  29     @Override\r
  30     public void updateChildren(SWTDocument document, JSONObject object, Object widget,\r
  31             TreeMap<String, WidgetData> childMap) {\r
  32         // No children\r
  33     }\r
  34 \r
  35     @Override\r
  36     public IEventCommand eventCommand(SWTDocument document, JSONObject object, Object component, String command) {\r
  37         if("event".equals(command)) {\r
  38             List<DataDefinition> dataDefinitions = object.getJSONField("dataDefinitions");\r
  39             HashMap<String, String> data = new HashMap<String, String>();\r
  40             for(DataDefinition dd : dataDefinitions) {\r
  41                 WidgetData wd = document.getWidgetData().get(dd.getElementId());\r
  42                 if(wd != null && wd.object != null) {\r
  43                     @SuppressWarnings("rawtypes")\r
  44                     WidgetManager manager = document.getManager(wd.object);\r
  45                     if(manager != null) {\r
  46                         @SuppressWarnings("unchecked")\r
  47                         String result = manager.getProperty(document, wd.object, wd.widget, dd.getProperty());\r
  48                         data.put(dd.getTarget(), result);\r
  49                     }\r
  50                 }\r
  51             }\r
  52             AbstractEventHandler handler = object.getJSONField("SCLFunction");\r
  53             return new PostEventCommand(document, handler, data);\r
  54         } else {\r
  55             return null;\r
  56         }\r
  57     }\r
  58     \r
  59 }\r