gerrit.simantics Code Review - simantics/3d.git/blob

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007 VTT Technical Research Centre of Finland and others.\r
   3  * All rights reserved. This program and the accompanying materials\r
   4  * are made available under the terms of the Eclipse Public License v1.0\r
   5  * which accompanies this distribution, and is available at\r
   6  * http://www.eclipse.org/legal/epl-v10.html\r
   7  *\r
   8  * Contributors:\r
   9  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  10  *******************************************************************************/\r
  11 package fi.vtt.simantics.processeditor.dialogs;\r
  12 \r
  13 import java.util.ArrayList;\r
  14 import java.util.Collection;\r
  15 import java.util.HashMap;\r
  16 import java.util.HashSet;\r
  17 import java.util.Map;\r
  18 import java.util.Set;\r
  19 import java.util.TreeMap;\r
  20 import java.util.Map.Entry;\r
  21 \r
  22 import org.eclipse.jface.dialogs.Dialog;\r
  23 import org.eclipse.jface.dialogs.IDialogConstants;\r
  24 import org.eclipse.swt.SWT;\r
  25 import org.eclipse.swt.events.SelectionAdapter;\r
  26 import org.eclipse.swt.events.SelectionEvent;\r
  27 import org.eclipse.swt.events.SelectionListener;\r
  28 import org.eclipse.swt.layout.FillLayout;\r
  29 import org.eclipse.swt.layout.GridData;\r
  30 import org.eclipse.swt.layout.GridLayout;\r
  31 import org.eclipse.swt.widgets.Button;\r
  32 import org.eclipse.swt.widgets.Composite;\r
  33 import org.eclipse.swt.widgets.Control;\r
  34 import org.eclipse.swt.widgets.Label;\r
  35 import org.eclipse.swt.widgets.List;\r
  36 import org.eclipse.swt.widgets.Shell;\r
  37 import org.eclipse.swt.widgets.Text;\r
  38 import org.simantics.db.Graph;\r
  39 import org.simantics.db.GraphRequestAdapter;\r
  40 import org.simantics.db.GraphRequestStatus;\r
  41 import org.simantics.db.Resource;\r
  42 import org.simantics.db.Session;\r
  43 import org.simantics.g2d.stubs.anim.Animation;\r
  44 import org.simantics.layer0.utils.EntityFactory;\r
  45 import org.simantics.layer0.utils.IEntity;\r
  46 import org.simantics.layer0.utils.viewpoints.TraversalPath;\r
  47 import org.simantics.proconf.browsing.GraphExplorer;\r
  48 import org.simantics.proconf.g3d.animation.Animatable;\r
  49 import org.simantics.proconf.g3d.animation.AnimationSystem;\r
  50 import org.simantics.proconf.g3d.animation.ResourceAnimationController;\r
  51 import org.simantics.proconf.g3d.animation.ScaledResourceAnimationController;\r
  52 import org.simantics.proconf.g3d.base.ScenegraphAdapter;\r
  53 import org.simantics.proconf.g3d.scenegraph.IGraphicsNode;\r
  54 import org.simantics.proconf.g3d.stubs.G3DModel;\r
  55 import org.simantics.proconf.g3d.tools.OEPathSelectionListener;\r
  56 import org.simantics.utils.ErrorLogger;\r
  57 \r
  58 import fi.vtt.simantics.processeditor.ProcessResource;\r
  59 import fi.vtt.simantics.processeditor.common.PathUtils;\r
  60 \r
  61 public class ConfigureAnimationDialog extends Dialog {\r
  62         Session session;\r
  63         List typeList;\r
  64         List animationList;\r
  65         java.util.List<Resource> nodes;\r
  66         Set<Resource> models;\r
  67         \r
  68         private Composite oeLabelComposite;\r
  69         //private Control viewpointControl;\r
  70         private Composite oeComposite;\r
  71         private GraphExplorer oe;\r
  72         private Map<Resource,Resource> instanceModelMap = new HashMap<Resource, Resource>();\r
  73         private ScenegraphAdapter adapter;\r
  74         \r
  75         private Button applyAnimationButton;\r
  76         \r
  77         Resource selectedType;\r
  78         Resource sampleInstance;\r
  79         Resource sampleSource;\r
  80         java.util.List<Resource> samplePath;\r
  81         AnimationSystem animationSystem;\r
  82         \r
  83         Button scaleButton;\r
  84         Text minText;\r
  85         Text maxText;\r
  86         \r
  87         public ConfigureAnimationDialog(Shell parentShell, Session session, java.util.List<Resource> nodes, ScenegraphAdapter adapter, AnimationSystem animationSystem) {\r
  88                 super(parentShell);\r
  89                 this.session = session;\r
  90                 this.nodes = nodes;\r
  91                 models = new HashSet<Resource>();\r
  92                 session.syncRead(new GraphRequestAdapter() {\r
  93                         @Override\r
  94                         public GraphRequestStatus perform(Graph g) throws Exception {\r
  95                                 for (Resource n : ConfigureAnimationDialog.this.nodes) {\r
  96                                         IEntity t = EntityFactory.create(g,n);\r
  97                                         Collection<IEntity> r = t.getRelatedObjects(ProcessResource.plant3Dresource.HasGraphics);\r
  98                                         if (r.size() == 1) {\r
  99                                                 IEntity model = r.iterator().next();\r
 100                                                 if (model.isInstanceOf(ProcessResource.g3dResource.G3DModel)) {\r
 101                                                         models.add(model.getResource());\r
 102                                                         instanceModelMap.put(n, model.getResource());\r
 103                                                 } else {\r
 104                                                         throw new RuntimeException("Expected G3DModel, got something else " + model);\r
 105                                                 }\r
 106                                         } else {\r
 107                                                 ErrorLogger.getDefault().logWarning("Got node without a model", null);\r
 108                                         }\r
 109                                 }\r
 110                                 return GraphRequestStatus.transactionComplete();\r
 111                         }\r
 112                 });\r
 113                 \r
 114                 this.adapter = adapter;\r
 115                 this.animationSystem = animationSystem;\r
 116                 int shellStyle = getShellStyle();\r
 117                 setShellStyle(shellStyle | SWT.MAX | SWT.RESIZE);\r
 118         }\r
 119         \r
 120         @Override\r
 121     protected void configureShell(Shell newShell) {  \r
 122         super.configureShell(newShell);\r
 123         newShell.setText("Configure animations");\r
 124         \r
 125     }\r
 126         \r
 127         protected Control createDialogArea(Composite parent) {\r
 128         Composite composite = (Composite) super.createDialogArea(parent);\r
 129         GridLayout layout = new GridLayout(4,true);\r
 130                 layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);\r
 131                 layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);\r
 132                 layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);\r
 133                 layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);\r
 134                 composite.setLayout(layout);\r
 135                 \r
 136                 Label label = new Label(composite, SWT.WRAP);\r
 137         label.setText("Types");\r
 138 //        GridData data = new GridData(GridData.GRAB_HORIZONTAL\r
 139 //                | GridData.GRAB_VERTICAL | GridData.HORIZONTAL_ALIGN_FILL\r
 140 //                | GridData.VERTICAL_ALIGN_BEGINNING);\r
 141         GridData data = new GridData(GridData.CENTER,GridData.FILL,true,false,1,1);\r
 142         data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH);\r
 143         label.setLayoutData(data);\r
 144         label.setFont(parent.getFont());\r
 145         \r
 146         label = new Label(composite, SWT.WRAP);\r
 147         label.setText("Models");\r
 148         label.setLayoutData(data);\r
 149         label.setFont(parent.getFont());\r
 150         \r
 151         label = new Label(composite, SWT.WRAP);\r
 152         label.setText("Animations");\r
 153         label.setLayoutData(data);\r
 154         label.setFont(parent.getFont());\r
 155         \r
 156         oeLabelComposite = new Composite(composite,SWT.NONE);\r
 157         data = new GridData(GridData.CENTER,GridData.FILL,true,false,1,1);\r
 158         data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH);\r
 159         \r
 160         oeLabelComposite.setLayoutData(data);\r
 161         oeLabelComposite.setLayout(new FillLayout(SWT.HORIZONTAL));\r
 162         //label = new Label(composite, SWT.WRAP);\r
 163         label = new Label(oeLabelComposite, SWT.WRAP);\r
 164         label.setText("Animation source");\r
 165 //        label.setLayoutData(data);\r
 166         label.setFont(parent.getFont());\r
 167         \r
 168         typeList = new List(composite, SWT.BORDER | SWT.SINGLE | SWT.READ_ONLY | SWT.V_SCROLL);\r
 169         typeList.setLayoutData(new GridData(GridData.GRAB_VERTICAL | GridData.VERTICAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL));\r
 170 //        modelList = new List(composite, SWT.BORDER | SWT.SINGLE | SWT.READ_ONLY | SWT.V_SCROLL);\r
 171 //        modelList.setLayoutData(new GridData(GridData.GRAB_VERTICAL | GridData.VERTICAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL));\r
 172         animationList = new List(composite, SWT.BORDER | SWT.SINGLE | SWT.READ_ONLY | SWT.V_SCROLL);\r
 173         animationList.setLayoutData(new GridData(GridData.GRAB_VERTICAL | GridData.VERTICAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL));\r
 174         oeComposite = new Composite(composite,SWT.BORDER);\r
 175         oeComposite.setLayoutData(new GridData(GridData.GRAB_VERTICAL | GridData.VERTICAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL));\r
 176         layout = new GridLayout();\r
 177         layout.marginWidth = 0;\r
 178         layout.marginHeight = 0;\r
 179         oeComposite.setLayout(layout);\r
 180         \r
 181         session.asyncRead(new GraphRequestAdapter() {\r
 182                 TreeMap<String, Resource> sorter;\r
 183                 @Override\r
 184                 public GraphRequestStatus perform(Graph g) throws Exception {\r
 185                         Collection<Resource> types = getTypes(g,nodes);\r
 186                         \r
 187                          sorter = new TreeMap<String, Resource>();\r
 188                         for (Resource type : types) {\r
 189                                 IEntity t = EntityFactory.create(g,type);\r
 190                                 if (t.getRelatedObjects(ProcessResource.plant3Dresource.HasGraphics).size() > 0) {\r
 191                                         String key = t.getName();\r
 192                                 if (key.equals("")) key = "ERROR (" + type.getResourceId() + ")";\r
 193                                 sorter.put(key, type);\r
 194                                 }\r
 195                         }\r
 196                         \r
 197                         \r
 198                         \r
 199                         return GraphRequestStatus.transactionComplete();\r
 200                 }\r
 201                 \r
 202                 @Override\r
 203                 public void requestCompleted(GraphRequestStatus status) {\r
 204                         getShell().getDisplay().asyncExec(new Runnable(){\r
 205                                 @Override\r
 206                                 public void run() {\r
 207                                         for (Entry<String, Resource> e : sorter.entrySet()) {\r
 208                             typeList.add(e.getKey());\r
 209                             typeList.setData(e.getKey(), e.getValue());\r
 210                         }\r
 211                                 }\r
 212                         });\r
 213                 }\r
 214         });\r
 215        \r
 216         typeList.addSelectionListener(new SelectionListener() {\r
 217             public void widgetSelected(SelectionEvent e) {\r
 218                 session.asyncRead(new GraphRequestAdapter(){\r
 219                         @Override\r
 220                         public GraphRequestStatus perform(Graph g) throws Exception {\r
 221                                 String key = typeList.getItem(typeList.getSelectionIndex());\r
 222                         selectType(EntityFactory.create(g,(Resource) typeList.getData(key)));\r
 223                                 return GraphRequestStatus.transactionComplete();\r
 224                         }\r
 225                 });\r
 226                 \r
 227             }\r
 228             public void widgetDefaultSelected(SelectionEvent e) {\r
 229             }\r
 230         });\r
 231         \r
 232 //        modelList.addSelectionListener(new SelectionListener() {\r
 233 //            public void widgetSelected(SelectionEvent e) {\r
 234 //              if (modelList.getSelectionIndex() < 0 || modelList.getSelectionIndex() >= modelList.getItemCount())\r
 235 //                      return;\r
 236 //                String key = modelList.getItem(modelList.getSelectionIndex());\r
 237 //                selectModel((GraphicsModel) modelList.getData(key));\r
 238 //            }\r
 239 //            public void widgetDefaultSelected(SelectionEvent e) {\r
 240 //            }\r
 241 //        });\r
 242         \r
 243         Composite buttonComposite = new Composite(composite,SWT.NONE);\r
 244         buttonComposite.setLayoutData(new GridData(GridData.END,GridData.FILL,true,false,4,1));\r
 245         buttonComposite.setLayout(new FillLayout(SWT.HORIZONTAL));\r
 246         scaleButton = new Button(buttonComposite,SWT.CHECK);\r
 247         scaleButton.setText("Scaling");\r
 248         scaleButton.addSelectionListener(new SelectionAdapter() {\r
 249                 @Override\r
 250                 public void widgetSelected(SelectionEvent e) {\r
 251                         if (scaleButton.getSelection()) {\r
 252                                 minText.setEnabled(true);\r
 253                                 maxText.setEnabled(true);\r
 254                         } else {\r
 255                                 minText.setEnabled(false);\r
 256                                 maxText.setEnabled(false);\r
 257                         }\r
 258                 }\r
 259         });\r
 260         minText = new Text(buttonComposite,SWT.SINGLE|SWT.BORDER);\r
 261         minText.setText("0.0");\r
 262         \r
 263         maxText = new Text(buttonComposite,SWT.SINGLE|SWT.BORDER);\r
 264         maxText.setText("1.0");\r
 265         \r
 266         minText.setEnabled(false);\r
 267                 maxText.setEnabled(false);\r
 268         \r
 269         applyAnimationButton = new Button(buttonComposite,SWT.PUSH);\r
 270         applyAnimationButton.setText("Apply animation");\r
 271         applyAnimationButton.addSelectionListener(new SelectionAdapter() {\r
 272                 @Override\r
 273                 public void widgetSelected(SelectionEvent e) {\r
 274                         session.asyncRead(new GraphRequestAdapter() {\r
 275                                 @Override\r
 276                                 public GraphRequestStatus perform(Graph g) throws Exception {\r
 277                                         applyAnimation(g);\r
 278                                         return GraphRequestStatus.transactionComplete();\r
 279                                 }\r
 280                         });\r
 281                         \r
 282                 }\r
 283         });\r
 284         return composite;\r
 285         }\r
 286         \r
 287         /**\r
 288          * Updates type selection:\r
 289          * Finds all GraphicsModels that are connected to instances of selected type with HasGraphics-relation\r
 290          * and lists them in modelList.\r
 291          *\r
 292          * @param resource\r
 293          */\r
 294         private void selectType(IEntity resource) {\r
 295                 Graph g = resource.getGraph();\r
 296                 selectedType = resource.getResource();\r
 297                 //modelList.removeAll();\r
 298                 animationList.removeAll();\r
 299                 \r
 300                 Collection<IEntity> model = resource.getRelatedObjects(ProcessResource.plant3Dresource.HasGraphics);\r
 301                 if (model.size() != 1)\r
 302                         throw new RuntimeException("Type " + resource + " does not have a model");\r
 303         \r
 304         if (oe != null) {\r
 305                 oe.dispose();   \r
 306         }\r
 307         sampleInstance = null;\r
 308         sampleSource = null;\r
 309         for (Resource n : nodes) {\r
 310                 IEntity t = EntityFactory.create(g,n);\r
 311                 if (t.isInstanceOf(resource.getResource())) {\r
 312                         sampleInstance = n;\r
 313                         break;\r
 314                 }\r
 315         }\r
 316         if (sampleInstance != null) {\r
 317 //              oe = new OntologyExplorer("Animation Source",this.getShell(), new OntologyEditorInput(sampleInstance.getId()));\r
 318 //              if(viewpointControl != null && !viewpointControl.isDisposed()) {\r
 319 //                      viewpointControl.dispose();\r
 320 //              }\r
 321 //              viewpointControl = oe.getControl(oeLabelComposite, 1, OntologyExplorer.ViewpointSelector, SWT.NONE);\r
 322 //              Control c = oe.getControl(oeComposite, 1, OntologyExplorer.OntologyTree, SWT.SINGLE);\r
 323 //              c.setLayoutData(new GridData(GridData.FILL_BOTH));\r
 324 //              oe.init(null, ViewpointUtils.getModelledHandler(oe.getGraph(), Builtins.DefaultViewpointId), null, ViewLabelProviderDecorationSettings.DEFAULT, new MenuAboutToShowAction(), new NullAdditionAction(), false);\r
 325 //              //oeComposite.layout(true, true);\r
 326 //              oe.setSelectionScheme(new SourceSelectionScheme(oe));\r
 327 //              //oeLabelComposite.layout(true, true);\r
 328 //              oeComposite.getParent().getParent().layout(true,true);\r
 329         \r
 330                 oe = new GraphExplorer(oeComposite,SWT.SINGLE);\r
 331                 oe.getTree().setLayoutData(new GridData(GridData.FILL_BOTH));\r
 332                 oe.getViewer().addPostSelectionChangedListener(new OEPathSelectionListener(){\r
 333                         @Override\r
 334                         protected void pathSelectionUpdated(java.util.List<TraversalPath> paths) {\r
 335                                 if (paths.size() == 0) {\r
 336                         //selectSource(null);\r
 337                     } else {\r
 338                         final TraversalPath path = paths.iterator().next();\r
 339                         session.asyncRead(new GraphRequestAdapter() {\r
 340                                 @Override\r
 341                                 public GraphRequestStatus perform(Graph g) throws Exception {\r
 342                                         selectSource(g,path);\r
 343                                         return GraphRequestStatus.transactionComplete();\r
 344                                 }\r
 345                         });\r
 346                         \r
 347                     }   \r
 348                         }\r
 349                 });\r
 350         }\r
 351                 \r
 352 //        modelList.redraw();\r
 353 //        animationList.redraw();\r
 354         selectModel(new G3DModel(model.iterator().next()));\r
 355         }\r
 356         \r
 357         /**\r
 358          * Selects model and shows model's animations in animationList\r
 359          * @param model\r
 360          */\r
 361         private void selectModel(G3DModel model) {\r
 362                 animationList.removeAll();\r
 363                 \r
 364                 TreeMap<String, Animation> sorter = new TreeMap<String, Animation>();\r
 365         \r
 366                 Collection<Animation> animations = model.getAnimation();\r
 367                 for (Animation a : animations) {\r
 368                         String key = a.getName();\r
 369                 if (key.equals("")) key = "ERROR (" + a.getResource().getResourceId() + ")";\r
 370                 sorter.put(key, a);\r
 371                 }\r
 372                 \r
 373                 final TreeMap<String, Animation> fa = sorter;\r
 374                 \r
 375                 getShell().getDisplay().asyncExec(new Runnable() {\r
 376                         @Override\r
 377                         public void run() {\r
 378                                 for (Entry<String, Animation> e : fa.entrySet()) {\r
 379                             animationList.add(e.getKey());\r
 380                             animationList.setData(e.getKey(), e.getValue());\r
 381                         }\r
 382                                 animationList.redraw();\r
 383                                 \r
 384                         }\r
 385                 });\r
 386                 \r
 387         }\r
 388         \r
 389         private void selectSource(Graph graph,TraversalPath path) {\r
 390                 //System.out.println(sampleInstance + " " + resource);\r
 391                 \r
 392                 if (path == null) {\r
 393                         sampleSource = null;\r
 394                         return;\r
 395                 } \r
 396                 IEntity t = EntityFactory.create(graph,path.getResource());\r
 397                 if (!t.isInstanceOf(ProcessResource.builtins.Double)) {\r
 398                         sampleSource = null;\r
 399                 } else {\r
 400                         sampleSource = path.getResource();\r
 401                         samplePath = new ArrayList<Resource>();\r
 402                         PathUtils.createPath(samplePath, path ,sampleInstance,sampleSource,oe);\r
 403                 }\r
 404         }\r
 405         \r
 406         \r
 407         \r
 408         private void applyAnimation(Graph graph) {\r
 409                 int animationIndex = animationList.getSelectionIndex();\r
 410                 if (sampleInstance == null || sampleSource == null || samplePath == null || animationIndex == -1) {\r
 411                         throw new RuntimeException("Missing required selections");\r
 412                         //return;\r
 413                 }\r
 414                 \r
 415                 java.util.List<Resource> instances = new ArrayList<Resource>();\r
 416                 java.util.List<Resource> sources = new ArrayList<Resource>();\r
 417                 browseOthers(graph,instances, sources);\r
 418                 instances.add(sampleInstance);\r
 419                 sources.add(sampleSource);\r
 420                 \r
 421                 for (int i = 0; i < instances.size(); i++) {\r
 422                         IGraphicsNode n = adapter.getNode(instances.get(i));\r
 423                         if (!(n instanceof Animatable)) {\r
 424                                 //throw new RuntimeException("Node is not animatable");\r
 425                                 continue;\r
 426                         }\r
 427 \r
 428                         Animatable animatable = (Animatable) n;\r
 429                         Animation a = (Animation) animationList.getData(animationList.getItem(animationIndex));\r
 430                         if (!animatable.setAnimation(graph,a.getResource())) {\r
 431                                 //throw new RuntimeException("Cannot set animation");\r
 432                                 continue;\r
 433                         }\r
 434                         ResourceAnimationController c;\r
 435                         if (scaleButton.getSelection()) {\r
 436                                 c = new ScaledResourceAnimationController(sources.get(i),Double.parseDouble(minText.getText()),Double.parseDouble(maxText.getText()));\r
 437                         } else {\r
 438                                 c = new ResourceAnimationController(sources.get(i));\r
 439                         }\r
 440                         c.addAnimatable(animatable);\r
 441                         animationSystem.add(c);\r
 442                 }\r
 443                 \r
 444         }\r
 445         \r
 446         private void browseOthers(Graph g, java.util.List<Resource> instances,java.util.List<Resource> sources) {\r
 447                 java.util.List<Resource> possibleInstances = new ArrayList<Resource>();\r
 448                 for (Resource n : nodes) {\r
 449                         IEntity t = EntityFactory.create(g,n);\r
 450                         if (t.isInstanceOf(selectedType) && !n.equals(sampleInstance)) {\r
 451                                 possibleInstances.add(n.getResource());\r
 452                         }\r
 453                 }\r
 454                 \r
 455                 for (Resource instance : possibleInstances) {\r
 456                         IEntity source = PathUtils.findSimilar(samplePath,EntityFactory.create(g,instance));\r
 457                         if (source != null) {\r
 458                                 instances.add(instance);\r
 459                                 sources.add(source.getResource());\r
 460                         } else {\r
 461                                 ErrorLogger.getDefault().logWarning("Cannot find animation source for " + instance, null);\r
 462                         }\r
 463                 }\r
 464         }\r
 465         \r
 466         \r
 467         private Collection<Resource> getTypes(Graph g, java.util.List<Resource> instances) {\r
 468                 Set<Resource> types = new HashSet<Resource>();\r
 469                 for (Resource r : instances) {\r
 470                         IEntity t = EntityFactory.create(g,r);\r
 471                         Collection<IEntity> tTypes = t.getTypes();\r
 472                         for (IEntity type : tTypes)\r
 473                                 types.add(type.getResource());\r
 474                 }\r
 475                 return types;\r
 476         }\r
 477 \r
 478 }\r