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

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