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

   1 package org.simantics.document.swt.core.widget;
   2
   3 import java.util.List;
   4
   5 import org.eclipse.swt.events.SelectionEvent;
   6 import org.eclipse.swt.events.SelectionListener;
   7 import org.simantics.document.server.client.WidgetData;
   8 import org.simantics.document.server.io.CommandContext;
   9 import org.simantics.document.server.io.CommandContextImpl;
  10 import org.simantics.document.server.io.CommandContextMutable;
  11 import org.simantics.document.server.io.ICommand;
  12 import org.simantics.document.swt.core.SWTDocument;
  13 import org.simantics.document.swt.core.base.PropertyWidgetManager;
  14 import org.simantics.utils.datastructures.Pair;
  15
  16 public class ButtonSelectionListener implements SelectionListener {
  17
  18     private WidgetData wd;
  19     private List<Pair<WidgetData, ICommand>> data;
  20
  21     public ButtonSelectionListener(WidgetData wd, List<Pair<WidgetData, ICommand>> data) {
  22         this.wd = wd;
  23         this.data = data;
  24     }
  25
  26     @Override
  27     public void widgetSelected(SelectionEvent e) {
  28         widgetDefaultSelected(e);
  29     }
  30
  31     @Override
  32     public void widgetDefaultSelected(SelectionEvent e) {
  33 //        SWTDocument document = null;
  34 //        // Build a linked list of commands
  35 //        ArrayList<IEventCommand> commands = new ArrayList<IEventCommand>();
  36 //        for(WidgetData d : data.keySet()) {
  37 //            document = (SWTDocument)d.document; // assume that all widgets are from the same document
  38 //            IEventCommand p = d.eventCommand(data.get(d));
  39 //            if(p != null) {
  40 //                if(!commands.isEmpty())
  41 //                    commands.get(commands.size()-1).setNext(p);
  42 //                commands.add(p);
  43 //            }
  44
  45             CommandContextMutable context = new CommandContextImpl();
  46             context.putValue("event", "onPress");
  47
  48             if(!data.isEmpty()) {
  49                 ((SWTDocument)wd.document).handleCommands(data, context, e.widget);
  50             }
  51
  52             CommandContext ret = PropertyWidgetManager.sendEvent((SWTDocument)wd.document, wd, "onPress", e.widget, context);
  53
  54 //        }
  55
  56         // empty errors
  57 //        if(document != null)
  58 //            document.displayError("");
  59
  60         // Execute the first command, the linked list handles the rest of them
  61 //        if(!commands.isEmpty())
  62 //            commands.get(0).handleCommand();
  63 //
  64     }
  65
  66 }