org.simantics.plant3d/src/org/simantics/plant3d/editor/P3DContentOutlinePage.java

   1 package org.simantics.plant3d.editor;
   2
   3 import java.util.ArrayList;
   4 import java.util.List;
   5
   6 import org.eclipse.jface.action.IMenuListener;
   7 import org.eclipse.jface.action.IMenuManager;
   8 import org.eclipse.jface.action.MenuManager;
   9 import org.eclipse.jface.resource.JFaceResources;
  10 import org.eclipse.jface.resource.LocalResourceManager;
  11 import org.eclipse.jface.viewers.TreeViewer;
  12 import org.eclipse.swt.events.MenuDetectEvent;
  13 import org.eclipse.swt.events.MenuDetectListener;
  14 import org.eclipse.swt.graphics.Image;
  15 import org.eclipse.swt.widgets.Menu;
  16 import org.simantics.db.Resource;
  17 import org.simantics.g3d.scenegraph.base.INode;
  18 import org.simantics.g3d.scenegraph.base.ParentNode;
  19 import org.simantics.g3d.vtk.common.NodeSelectionProvider2;
  20 import org.simantics.g3d.vtk.common.VTKContentOutlinePage;
  21 import org.simantics.plant3d.Activator;
  22 import org.simantics.plant3d.scenegraph.EndComponent;
  23 import org.simantics.plant3d.scenegraph.Equipment;
  24 import org.simantics.plant3d.scenegraph.Nozzle;
  25 import org.simantics.plant3d.scenegraph.P3DRootNode;
  26 import org.simantics.plant3d.scenegraph.PipeRun;
  27 import org.simantics.plant3d.scenegraph.PipelineComponent;
  28 import org.simantics.plant3d.scenegraph.TurnComponent;
  29 import org.simantics.plant3d.scenegraph.controlpoint.PipeControlPoint;
  30
  31 public class P3DContentOutlinePage extends VTKContentOutlinePage<Resource, Object>{
  32
  33         private static final boolean DEBUG = true;
  34         protected Menu contextMenu;
  35
  36         private LocalResourceManager manager = new LocalResourceManager(JFaceResources.getResources());
  37
  38         private Image nozzleImage;
  39         private Image pipeImage;
  40         private Image tankImage;
  41         private Image elbowImage;
  42         private Image componentImage;
  43
  44         public  P3DContentOutlinePage(ParentNode<? extends INode> rootNode, NodeSelectionProvider2<Resource,Object> provider) {
  45                 super(rootNode,provider);
  46
  47                 nozzleImage = manager.createImage(Activator.imageDescriptorFromPlugin(Activator.PLUGIN_ID, "icons/Nozzle.png"));
  48                 pipeImage = manager.createImage(Activator.imageDescriptorFromPlugin(Activator.PLUGIN_ID, "icons/Straight.png"));
  49                 tankImage = manager.createImage(Activator.imageDescriptorFromPlugin(Activator.PLUGIN_ID, "icons/tank.png"));
  50                 elbowImage = manager.createImage(Activator.imageDescriptorFromPlugin(Activator.PLUGIN_ID, "icons/Elbow.png"));
  51                 componentImage = manager.createImage(Activator.imageDescriptorFromPlugin(Activator.PLUGIN_ID, "icons/Component.png"));
  52         }
  53
  54         @Override
  55         protected void createProviders(TreeViewer viewer) {
  56                 viewer.setContentProvider(new ScenegraphContentProvider() {
  57                         @Override
  58                         public Object[] getChildren(Object parentElement) {
  59                                 if (parentElement instanceof P3DRootNode) {
  60                                         return ((P3DRootNode)parentElement).getChild().toArray();
  61                                 }
  62                                 if (parentElement instanceof PipeRun) {
  63                                     if (DEBUG) {
  64                                         List<Object> list = new ArrayList<Object>();
  65                                         list.addAll(((PipeRun)parentElement).getControlPoints());
  66                                         list.addAll(((PipeRun)parentElement).getSortedChild());
  67                                         return list.toArray();
  68                                     }
  69                                     return ((PipeRun)parentElement).getSortedChild().toArray();
  70                 }
  71                                 if (DEBUG) {
  72                                         if (parentElement instanceof PipelineComponent) {
  73                                                 return new Object[]{((PipelineComponent) parentElement).getControlPoint()};
  74                                         } else if (parentElement instanceof PipeControlPoint) {
  75                                                 PipeControlPoint pcp = (PipeControlPoint) parentElement;
  76                                                 Object arr[] = new Object[pcp.children.size()+1];
  77                                                 arr[0] = pcp.getPipelineComponent();
  78                                                 for (int i = 0; i < pcp.children.size();i++) {
  79                                                         arr[i+1] = pcp.children.get(i);
  80                                                 }
  81                                                 return arr;
  82                                         }
  83                                 }
  84                                 return super.getChildren(parentElement);
  85                         }
  86
  87                         @Override
  88                         public boolean hasChildren(Object element) {
  89                                 if (element instanceof P3DRootNode) {
  90                                         return ((P3DRootNode)element).getChild().size() > 0;
  91                                 }
  92                                 if (!DEBUG) {
  93                                         if (element instanceof PipeRun) {
  94                                                 return ((PipeRun)element).getChild().size() > 0;
  95                                         }
  96                                 } else {
  97                                         if (element instanceof PipelineComponent) {
  98                                                 return ((PipelineComponent) element).getControlPoint() != null;
  99                                         } else if (element instanceof PipeControlPoint) {
 100                                                 return ((PipeControlPoint) element).getPipelineComponent() != null;
 101                                         }
 102                                 }
 103                                 return super.hasChildren(element);
 104                         }
 105                 });
 106                 viewer.setLabelProvider(new P3DLabelProvider());
 107
 108                 hookContextMenu(viewer);
 109                 viewer.getTree().addMenuDetectListener(new MenuDetectListener() {
 110
 111                         @Override
 112                         public void menuDetected(MenuDetectEvent e) {
 113                                 contextMenu.setLocation(e.x, e.y);
 114                                 contextMenu.setVisible(true);
 115                         }
 116                 });
 117
 118         }
 119
 120         @Override
 121         public void dispose() {
 122                 manager.dispose();
 123                 super.dispose();
 124         }
 125
 126         protected void hookContextMenu(TreeViewer viewer) {
 127         MenuManager menuMgr = new MenuManager("#PopupMenu");
 128         menuMgr.setRemoveAllWhenShown(true);
 129         menuMgr.addMenuListener(new IMenuListener() {
 130             public void menuAboutToShow(IMenuManager manager) {
 131                 createContextMenu(manager);
 132             }
 133         });
 134         contextMenu = menuMgr.createContextMenu(viewer.getTree());
 135         }
 136
 137         protected void createContextMenu(IMenuManager manager) {
 138
 139         }
 140
 141         private class P3DLabelProvider extends ScenegraphLabelProvider {
 142                 @Override
 143                 public Image getImage(Object element) {
 144                         if (element instanceof PipelineComponent) {
 145                                 PipelineComponent comp = (PipelineComponent)element;
 146                                 if (comp instanceof TurnComponent) {
 147                                         return elbowImage;
 148                                 } else if (comp instanceof EndComponent) {
 149                                         return componentImage;
 150                                 } else if (comp instanceof Nozzle) {
 151                                         return nozzleImage;
 152                                 } else if (comp.getControlPoint().isFixed()) {
 153                                         return componentImage;
 154                                 }
 155                                 return pipeImage;
 156                         } else if (element instanceof Equipment) {
 157                                 return tankImage;
 158                         } else if (element instanceof PipeRun) {
 159                                 return pipeImage;
 160                         }
 161                         return null;
 162                 }
 163         }
 164 }