bundles/org.simantics.document.swt.core/src/org/simantics/document/swt/core/SWTViews.java

   1 package org.simantics.document.swt.core;
   2
   3 import java.util.ArrayList;
   4 import java.util.Collection;
   5 import java.util.HashMap;
   6 import java.util.List;
   7 import java.util.Map;
   8
   9 import org.eclipse.swt.widgets.Composite;
  10 import org.eclipse.swt.widgets.Control;
  11 import org.simantics.document.server.JSONObject;
  12 import org.simantics.document.server.client.CommandMapping;
  13 import org.simantics.document.server.client.CommandMappingImpl;
  14 import org.simantics.document.server.client.Document;
  15 import org.simantics.document.server.client.WidgetData;
  16 import org.simantics.document.server.client.WidgetMapping;
  17 import org.simantics.document.server.client.WidgetMappingImpl;
  18 import org.simantics.document.server.io.ICommand;
  19 import org.simantics.document.swt.core.base.ScrolledCompositeContent;
  20 import org.simantics.document.swt.core.widget.BrowserWidget;
  21 import org.simantics.document.swt.core.widget.ButtonWidget;
  22 import org.simantics.document.swt.core.widget.ComboWidget;
  23 import org.simantics.document.swt.core.widget.CommandEventWidget;
  24 import org.simantics.document.swt.core.widget.Explorer;
  25 import org.simantics.document.swt.core.widget.FillComposite;
  26 import org.simantics.document.swt.core.widget.GridCell;
  27 import org.simantics.document.swt.core.widget.GridComposite;
  28 import org.simantics.document.swt.core.widget.LabelWidget;
  29 import org.simantics.document.swt.core.widget.SCLTextEditor;
  30 import org.simantics.document.swt.core.widget.ScrolledCompositeWidget;
  31 import org.simantics.document.swt.core.widget.TrackedTextWidget;
  32 import org.simantics.utils.datastructures.Pair;
  33
  34 public class SWTViews {
  35
  36         private static WidgetMappingImpl mapping = null;
  37
  38         public static WidgetMapping getMapping() {
  39
  40                 if(mapping == null) {
  41                         mapping = new WidgetMappingImpl();
  42                         mapping.register("Root", new FillComposite());
  43                         mapping.register("GridComposite", new GridComposite());
  44                         mapping.register("ScrolledComposite", new ScrolledCompositeWidget());
  45                         mapping.register("GridCell", new GridCell());
  46                         mapping.register("Label", new LabelWidget());
  47                         mapping.register("Button", new ButtonWidget());
  48                         mapping.register("TrackedText", new TrackedTextWidget());
  49                         mapping.register("Combo", new ComboWidget());
  50                         mapping.register("Explorer", new Explorer());
  51                         mapping.register("CommandEvent", new CommandEventWidget());
  52                         mapping.register("Browser", new BrowserWidget());
  53                         mapping.register("SCLTextEditor", new SCLTextEditor());
  54                 }
  55
  56                 return mapping;
  57
  58         }
  59
  60     private static CommandMappingImpl commandMapping = null;
  61
  62     public static CommandMapping getCommandMapping() {
  63
  64         if(commandMapping == null) {
  65
  66             commandMapping = new CommandMappingImpl();
  67             commandMapping.register("Button", new ButtonWidget.ButtonCommandManager());
  68             commandMapping.register("Explorer", new Explorer.ExplorerCommandManager());
  69
  70         }
  71
  72         return commandMapping;
  73
  74     }
  75
  76     public static List<Pair<WidgetData, ICommand>> getTriggeredCommands(Document document, Collection<ICommand> commands, String trigger) {
  77         // Nulls should not get this far
  78         assert(commands != null);
  79         List<Pair<WidgetData, ICommand>> data = new ArrayList<Pair<WidgetData, ICommand>>();
  80         for(ICommand c : commands) {
  81             if(c.getCommand() == null || c.getTargetId() == null || c.getTrigger() == null)
  82                 continue;
  83             if(trigger.equals(c.getTrigger())) {
  84                 WidgetData wd = document.getWidgetData().get(c.getTargetId());
  85                 if(wd != null)
  86                     data.add(new Pair<WidgetData, ICommand>(wd, c));
  87             }
  88         }
  89         return data;
  90     }
  91
  92         public static void notifyScrolledComposite(Control c) {
  93                 if(c instanceof ScrolledCompositeContent) {
  94                         ScrolledCompositeContent content = (ScrolledCompositeContent)c;
  95                         content.refreshSize();
  96                         return;
  97                 }
  98                 Composite parent = c.getParent();
  99                 if(parent == null) return;
 100                 notifyScrolledComposite(parent);
 101         }
 102
 103         public static Map<String, Object> encoded = new HashMap<String, Object>();
 104
 105         public static String encode(JSONObject object, String property, Object data) {
 106             String key = object.getId() + "#" + property;
 107             encoded.put(key, data);
 108             return key;
 109         }
 110
 111         public static Object decode(String key) {
 112             return encoded.get(key);
 113         }
 114
 115 }