Commit 1f8fbbfe authored by Philip Makedonski's avatar Philip Makedonski
Browse files

+ added initial support for imported scoping in editor (live mode) 

  - needs some refinement due to duplication, efficiency
  - needs to be deactivated in commandline mode (already implemented)
parent 6da2488a

de.ugoe.cs.swe.T3Q/src/de/ugoe/cs/swe/T3Q/T3Q.java

+1 −0
Original line number Diff line number Diff line
@@ -107,6 +107,7 @@ public class T3Q { 
		LoggingInterface logger = new LoggingInterface(activeProfile.getLoggingConfiguration());

		logger.setMaximumLogLevel(logLevel);

		TTCN3ResourceProvider resourceProvider = new TTCN3ResourceProvider(inputPaths, logger, activeProfile);

		TTCN3GlobalScopeProvider.LIVE = false;

		resourceProvider.loadResources();

		//TODO: check if it has to be exclusive

		if (!this.isGenerateLocalDependencies()) {

de.ugoe.cs.swe.TTCN3/src/de/ugoe/cs/swe/scoping/TTCN3GlobalScopeProvider.java

+155 −2
Original line number Diff line number Diff line
@@ -2,19 +2,29 @@ package de.ugoe.cs.swe.scoping; 


import java.util.Collection;

import java.util.Collections;

import java.util.Iterator;

import java.util.List;

import java.util.Map;



import org.eclipse.emf.common.util.URI;

import org.eclipse.emf.ecore.EObject;

import org.eclipse.emf.ecore.EReference;

import org.eclipse.emf.ecore.resource.Resource;

import org.eclipse.emf.ecore.util.EcoreUtil;

import org.eclipse.xtext.EcoreUtil2;

import org.eclipse.xtext.nodemodel.INode;

import org.eclipse.xtext.nodemodel.util.NodeModelUtils;

import org.eclipse.xtext.resource.EObjectDescription;

import org.eclipse.xtext.resource.IEObjectDescription;

import org.eclipse.xtext.resource.IResourceDescription;

import org.eclipse.xtext.resource.IResourceDescriptionsProvider;

import org.eclipse.xtext.resource.ISelectable;

import org.eclipse.xtext.resource.XtextResourceSet;

import org.eclipse.xtext.scoping.IScope;

import org.eclipse.xtext.scoping.Scopes;

import org.eclipse.xtext.scoping.impl.AbstractGlobalScopeProvider;

import org.eclipse.xtext.scoping.impl.MultimapBasedScope;

import org.eclipse.xtext.scoping.impl.MultimapBasedSelectable;



import com.google.common.base.Predicate;

import com.google.common.collect.HashMultimap;
@@ -23,12 +33,16 @@ import com.google.common.collect.Maps; 
import com.google.common.collect.Multimap;

import com.google.common.collect.Multimaps;

import com.google.common.collect.SetMultimap;

import com.google.inject.Inject;



import de.ugoe.cs.swe.common.CommonHelper;

import de.ugoe.cs.swe.common.MiscTools;

import de.ugoe.cs.swe.common.PreAnalyzer;

import de.ugoe.cs.swe.common.logging.LoggingInterface;

import de.ugoe.cs.swe.common.logging.LoggingInterface.MessageClass;

import de.ugoe.cs.swe.tTCN3.ImportDef;

import de.ugoe.cs.swe.tTCN3.TTCN3Module;

import de.ugoe.cs.swe.tTCN3.TTCN3Package;

import de.ugoe.cs.swe.validation.TTCN3StatisticsProvider;



public class TTCN3GlobalScopeProvider extends AbstractGlobalScopeProvider {
@@ -51,6 +65,13 @@ public class TTCN3GlobalScopeProvider extends AbstractGlobalScopeProvider { 
	// array[0] = line, array[1] = column

	public static final Map<String, List<String[]>> FOUND_TABS = Collections.synchronizedMap(Maps.<String, List<String[]>> newHashMap());



	public static boolean LIVE = true;		



	@Inject

	IResourceDescriptionsProvider rdp;



	@Inject

    XtextResourceSet resourceSet;

	

	@Override

	public IScope getScope(Resource resource, final EReference reference, Predicate<IEObjectDescription> filter) {
@@ -87,11 +108,20 @@ public class TTCN3GlobalScopeProvider extends AbstractGlobalScopeProvider { 
					STATIC_SCOPE.put(resource, scope);

				}

			}

			if (LIVE) {

				TTCN3StatisticsProvider.getInstance().setPreAnalyzingCompleted(false);

			}



			return scope;

		} else {

			if (LIVE) {

				reset(resource);

				return getImportedScope(resource, reference);

			} else {

				return IScope.NULLSCOPE;

			}

			

		}

	}



	public static void printImportedModuleNames(boolean fileNames, final LoggingInterface logger) {
@@ -156,5 +186,128 @@ public class TTCN3GlobalScopeProvider extends AbstractGlobalScopeProvider { 
		logger.logInformation(uri, node.getStartLine(), node.getEndLine(), MessageClass.GENERAL,

				"Imported module \"" + name + "\" cannot be resolved!", "1.18, " + MiscTools.getMethodName());

	}

	//Adapted from TTCN3ResourceProvider

	public void reset(final Resource resource) {

		TTCN3GlobalScopeProvider.RESOURCES.clear();

		TTCN3GlobalScopeProvider.NAMED_MODULES.clear();

		TTCN3GlobalScopeProvider.EXPORTED_OBJECTS.clear();

		TTCN3GlobalScopeProvider.IMPORTS.clear();

		TTCN3GlobalScopeProvider.IMPORTED_FROM.clear();

		TTCN3GlobalScopeProvider.IMPORTED_RESOURCES.clear();

		TTCN3GlobalScopeProvider.STATIC_SCOPE.clear();



		for (IResourceDescription d : rdp.getResourceDescriptions(resourceSet).getAllResourceDescriptions()) {

			Resource r = resource.getResourceSet().getResource(d.getURI(), true);

			TTCN3Module module = CommonHelper.getModule(r);

			if (!TTCN3GlobalScopeProvider.NAMED_MODULES.containsKey(module.getName())) {

				TTCN3GlobalScopeProvider.RESOURCES.add(r);

				TTCN3GlobalScopeProvider.NAMED_MODULES.put(module.getName(), module);

			}

		}



		for (IResourceDescription d : rdp.getResourceDescriptions(resourceSet).getAllResourceDescriptions()) {

			Resource r = resource.getResourceSet().getResource(d.getURI(), true);

			TTCN3GlobalScopeProvider.initExportedObjects(r);

		}

		

		for (int i = 0; i < TTCN3GlobalScopeProvider.RESOURCES.size(); i++) {

			PreAnalyzer p = new PreAnalyzer(TTCN3GlobalScopeProvider.RESOURCES.get(i));

			try {

				p.call();

			} catch (Exception e) {

				e.printStackTrace();

			}

		}

			

		TTCN3StatisticsProvider.getInstance().setPreAnalyzingCompleted(true);

	}



	//Adapted from FileParser

	public static void initExportedObjects(Resource resource) {

		List<IEObjectDescription> objects = Lists.newArrayList();

		

		List<IEObjectDescription> exports = Lists.newArrayList(internalGetAllDescriptions(resource).getExportedObjects());

		int size = exports.size();

		

		for (int i = 0; i < size; i++) {

			IEObjectDescription e = exports.get(i);

			IEObjectDescription d = null;

			

			if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getTTCN3Module(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			} else if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getGroupDef(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			} else if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getEnumDefNamed(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			} else if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getEnumeration(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			} else if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getComponentDef(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			} else if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getPortDef(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			} else if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getRecordDefNamed(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			} else if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getSetDefNamed(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			} else if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getSubTypeDefNamed(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			} else if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getUnionDefNamed(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			} else if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getRecordOfDefNamed(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			} else if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getSetOfDefNamed(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			} else if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getSignatureDef(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			} else if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getBaseTemplate(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			} else if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getFunctionRef(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			} else if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getAltstepDef(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			} else if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getTestcaseDef(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			} else if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getSingleConstDef(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			} else if (EcoreUtil2.isAssignableFrom(TTCN3Package.eINSTANCE.getModuleParameter(), e.getEClass())) {

				d = EObjectDescription.create(e.getQualifiedName().getLastSegment(), e.getEObjectOrProxy());

				objects.add(d);

			}

		}	

		

		synchronized (TTCN3GlobalScopeProvider.EXPORTED_OBJECTS) {

			TTCN3GlobalScopeProvider.EXPORTED_OBJECTS.putAll(resource, objects);

		}

		

	}

	

	//Adapted from FileParser

	private static ISelectable internalGetAllDescriptions(final Resource resource) {

		Iterable<EObject> allContents = new Iterable<EObject>() {

			public Iterator<EObject> iterator() {

				return EcoreUtil.getAllContents(resource, false);

			}

		};

		Iterable<IEObjectDescription> allDescriptions = Scopes.scopedElementsFor(allContents);

		return new MultimapBasedSelectable(allDescriptions);

	}		

	

}