org.simantics.plant3d/src/org/simantics/plant3d/property/P3DSelectionProcessor.java

   1 package org.simantics.plant3d.property;
   2
   3 import java.util.ArrayList;
   4 import java.util.Collection;
   5 import java.util.List;
   6 import java.util.function.Consumer;
   7
   8 import org.eclipse.jface.viewers.ISelection;
   9 import org.eclipse.swt.widgets.Composite;
  10 import org.eclipse.ui.IWorkbenchSite;
  11 import org.simantics.Simantics;
  12 import org.simantics.browsing.ui.swt.PartNameListener;
  13 import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport;
  14 import org.simantics.db.ReadGraph;
  15 import org.simantics.db.Resource;
  16 import org.simantics.db.common.utils.NameUtils;
  17 import org.simantics.db.exception.DatabaseException;
  18 import org.simantics.db.management.ISessionContext;
  19 import org.simantics.db.request.Read;
  20 import org.simantics.g3d.property.PropertyTabContributor;
  21 import org.simantics.g3d.property.PropertyTabUtil;
  22 import org.simantics.g3d.scenegraph.base.INode;
  23 import org.simantics.g3d.tools.AdaptationUtils;
  24 import org.simantics.g3d.vtk.property.VTKPropertyTabContributor;
  25 import org.simantics.objmap.structural.StructuralResource;
  26 import org.simantics.selectionview.BasicPropertyTab;
  27 import org.simantics.selectionview.ComparableTabContributor;
  28 import org.simantics.selectionview.PropertyTabContributorImpl;
  29 import org.simantics.selectionview.SelectionProcessor;
  30 import org.simantics.utils.threads.SWTThread;
  31
  32 import vtk.vtkProp;
  33
  34 public class P3DSelectionProcessor implements SelectionProcessor<Object, ReadGraph>  {
  35
  36         private static final boolean DEBUG = false;
  37         @Override
  38         public Collection<?> process(Object selection, ReadGraph backend) {
  39 //           System.out.println(getClass().getSimpleName() + " incoming selection: " + ObjectUtils.toString(selection));
  40
  41
  42                 Collection<ComparableTabContributor> result = new ArrayList<ComparableTabContributor>();
  43                 Collection<Resource> resourceCollection = AdaptationUtils.adaptToCollection(selection, Resource.class);
  44                 Collection<StructuralResource> structuralResourceCollection = AdaptationUtils.adaptToCollection(selection, StructuralResource.class);
  45                 Collection<vtkProp> propCollection = AdaptationUtils.adaptToCollection(selection, vtkProp.class);
  46                 Collection<INode> nodeCollection = AdaptationUtils.adaptToCollection(selection, INode.class);
  47                 boolean readOnly = false;
  48                 if (resourceCollection.size() == 0 && structuralResourceCollection.size() > 0) {
  49                         for (StructuralResource sr : structuralResourceCollection) {
  50                                 if (sr.isStructural() && !sr.isStructuralRoot())
  51                                         readOnly = true;
  52                                 resourceCollection.add(sr.getResource());
  53                         }
  54                 }
  55
  56
  57                 if (nodeCollection.size() == 1) {
  58                         INode node = nodeCollection.iterator().next();
  59                         List<PropertyTabContributor> contributors = PropertyTabUtil.getContributors(node);
  60                         int i = 100;
  61                         for (PropertyTabContributor c : contributors) {
  62                                 result.add(new ComparableTabContributor(c, i--, node, c.getId()));
  63                         }
  64                 }
  65
  66                 if (DEBUG) {
  67                         if (propCollection.size() == 1) {
  68                                 vtkProp prop = propCollection.iterator().next();
  69                                 if (prop == null)
  70                                         throw new NullPointerException();
  71                                 result.add(new ComparableTabContributor(new VTKPropertyTabContributor(SWTThread.getThreadAccess()), -2, prop, "VTK"));
  72                         }
  73
  74                         if (resourceCollection.size() > 0) {
  75                                 if (resourceCollection.size() > 1)
  76                                         result.add(new ComparableTabContributor(new MultiSelectionTabContibutor(),0, resourceCollection, "Graph"));
  77                                 else if (resourceCollection.size() == 1){
  78                                         try {
  79                                                 Resource r = resourceCollection.iterator().next();
  80                                                 result.add(new ComparableTabContributor(new P3DBasicPropertyTab(!readOnly), 0, r, "Graph"));
  81
  82                                         } catch (Exception e) {
  83                                                 e.printStackTrace();
  84                                         }
  85                                 }
  86                         }
  87                 }
  88
  89                 if (resourceCollection.size() == 1){
  90                         try {
  91                                 Resource r = resourceCollection.iterator().next();
  92                                 result.add(new ComparableTabContributor(new P3DBasicPropertyTab(!readOnly), 0, r, "Properties"));
  93                         } catch (Exception e) {
  94                                 e.printStackTrace();
  95                         }
  96                 }
  97
  98                 if(result.size() == 0) {
  99                         result.add(new ComparableTabContributor(new NoneSelectionTabContributor(),0, resourceCollection, "Empty"));
 100                 }
 101
 102                 return result;
 103         }
 104
 105         public class P3DBasicPropertyTab extends BasicPropertyTab {
 106
 107                 boolean enabled;
 108                 public P3DBasicPropertyTab(boolean enabled) {
 109                         this.enabled = enabled;
 110                 }
 111
 112
 113
 114                 @Override
 115                 public void updatePartName(ISelection forSelection, Consumer<String> updateCallback) {
 116                         Read<String> read = getPartNameReadRequest(forSelection);
 117                         if (read == null) {
 118                                 updateCallback.accept("Override to control part name (PropertyTabContributorImpl.updatePartName)");
 119                         } else {
 120                                 Simantics.getSession().asyncRequest(read, new PartNameListener(updateCallback));
 121                         }
 122                 }
 123
 124                 @Override
 125                 public Read<String> getPartNameReadRequest(ISelection forSelection) {
 126                         final Resource r  =  AdaptationUtils.adaptToSingle(forSelection, Resource.class);
 127                         if (r == null)
 128                                 return null;
 129                         return new Read<String>() {
 130                                 @Override
 131                                 public String perform(ReadGraph graph) throws DatabaseException {
 132                                         return NameUtils.getSafeName(graph, r);
 133                                 }
 134                         };
 135                 }
 136
 137                 @Override
 138                 public void createControls(Composite body, IWorkbenchSite site,
 139                                 ISessionContext context, WidgetSupport support) {
 140                         // TODO Auto-generated method stub
 141                         super.createControls(body, site, context, support);
 142                         ((Composite)parameterExplorer.getExplorerControl()).setEnabled(enabled);
 143                 }
 144         }
 145
 146
 147
 148         public class MultiSelectionTabContibutor extends PropertyTabContributorImpl {
 149                 @Override
 150                 public void createControls(org.eclipse.swt.widgets.Composite body, org.eclipse.ui.IWorkbenchSite site, org.simantics.db.management.ISessionContext context, org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport support) {
 151                         //Composite composite = new Composite(body, SWT.NONE);
 152                 }
 153
 154                 @Override
 155                 public Read<String> getPartNameReadRequest(ISelection forSelection) {
 156                         final Collection<Resource> coll =  AdaptationUtils.adaptToCollection(forSelection, Resource.class);
 157                         if (coll.size() == 0)
 158                                 return null;
 159                         return new Read<String>() {
 160                                 @Override
 161                                 public String perform(ReadGraph graph) throws DatabaseException {
 162                                         String title = "";
 163                                         for (Resource r : coll) {
 164                                                 title += NameUtils.getSafeName(graph, r) +",";
 165                                         }
 166                                         System.out.println(title);
 167                                         return title.substring(0,title.length()-1);
 168                                 }
 169                         };
 170                 }
 171         }
 172
 173         public class NoneSelectionTabContributor extends PropertyTabContributorImpl {
 174                 @Override
 175                 public void createControls(Composite body, IWorkbenchSite site,
 176                                 ISessionContext context, WidgetSupport support) {
 177                         //Composite composite = new Composite(body, SWT.NONE);
 178
 179                 }
 180
 181                 //@Override
 182                 public void updatePartName(ISelection forSelection, Consumer<String> updateCallback) {
 183                         updateCallback.accept("No Selection");
 184                 }
 185         }
 186
 187
 188 }