Examples with Reference org.eclipse.titan.designer.AST.Reference used on opensource projects

Example 31 with Reference

use of org.eclipse.titan.designer.AST.Reference in project titan.EclipsePlug-ins by eclipse.

the class ASN1ReferenceParser method findReferenceForCompletion.

@Override
public final Reference findReferenceForCompletion(final IFile file, final int offset, final IDocument document) {
    Reference reference = null;
    ofs = offset - 1;
    if (-1 == ofs) {
        return reference;
    }
    try {
        char currentChar = document.getChar(ofs);
        if (']' == currentChar || ')' == currentChar || '}' == currentChar) {
            return reference;
        }
        GeneralPairMatcher pairMatcher = new ASN1ReferencePairMatcher();
        ofs = referenceStartOffset(ofs, document, pairMatcher);
        if (-1 == ofs) {
            return reference;
        }
        // the last character where the loop stopped is not part
        // of the reference
        ofs++;
        String toBeParsed = document.get(ofs, offset - ofs);
        ASN1ReferenceParser refAnalyzer = newInstance();
        reference = refAnalyzer.parseReference(file, toBeParsed, document.getLineOfOffset(ofs) + 1, ofs);
    } catch (BadLocationException e) {
        ErrorReporter.logExceptionStackTrace(e);
    }
    return reference;
}

Example 32 with Reference

use of org.eclipse.titan.designer.AST.Reference in project titan.EclipsePlug-ins by eclipse.

the class ASN1ReferenceParser method parseReference.

private Reference parseReference(final IFile file, final String input, final int line, final int offset) {
    Reference reference = null;
    StringReader reader = new StringReader(input);
    CharStream charStream = new UnbufferedCharStream(reader);
    Asn1Lexer lexer = new Asn1Lexer(charStream);
    lexer.setTokenFactory(new TokenWithIndexAndSubTokensFactory(true));
    ASN1Listener lexerListener = new ASN1Listener();
    // remove ConsoleErrorListener
    lexer.removeErrorListeners();
    lexer.addErrorListener(lexerListener);
    ModuleLevelTokenStreamTracker tracker = new ModuleLevelTokenStreamTracker(lexer);
    tracker.discard(Asn1Lexer.WS);
    tracker.discard(Asn1Lexer.MULTILINECOMMENT);
    tracker.discard(Asn1Lexer.SINGLELINECOMMENT);
    Asn1Parser parser = new Asn1Parser(tracker);
    parser.setProject(file.getProject());
    parser.setActualFile(file);
    parser.setLine(line);
    parser.setOffset(offset);
    parser.setBuildParseTree(false);
    ASN1Listener parserListener = new ASN1Listener();
    // remove ConsoleErrorListener
    parser.removeErrorListeners();
    parser.addErrorListener(parserListener);
    reference = parser.pr_parseReference().reference;
    return reference;
}

Example 33 with Reference

use of org.eclipse.titan.designer.AST.Reference in project titan.EclipsePlug-ins by eclipse.

the class ContentAssistProcessor method computeCompletionProposals.

@Override
public ICompletionProposal[] computeCompletionProposals(final ITextViewer viewer, final int offset) {
    IDocument doc = viewer.getDocument();
    IFile file = (IFile) editor.getEditorInput().getAdapter(IFile.class);
    ASN1ReferenceParser refParser = new ASN1ReferenceParser();
    Reference ref = refParser.findReferenceForCompletion(file, offset, doc);
    IPreferencesService prefs = Platform.getPreferencesService();
    if (prefs.getBoolean(ProductConstants.PRODUCT_ID_DESIGNER, PreferenceConstants.DISPLAYDEBUGINFORMATION, true, null)) {
        TITANDebugConsole.println("parsed the reference: " + ref);
    }
    if (ref == null || ref.getSubreferences().isEmpty()) {
        return new ICompletionProposal[] {};
    }
    Scope scope = null;
    ProjectSourceParser projectSourceParser = GlobalParser.getProjectSourceParser(file.getProject());
    Module tempModule = projectSourceParser.containedModule(file);
    if (tempModule != null) {
        scope = tempModule.getSmallestEnclosingScope(refParser.getReplacementOffset());
        ref.setMyScope(scope);
        ref.detectModid();
    }
    TemplateContextType contextType = new TemplateContextType(ASN1CodeSkeletons.CONTEXT_IDENTIFIER, ASN1CodeSkeletons.CONTEXT_NAME);
    ProposalCollector propCollector = new ProposalCollector(Identifier_type.ID_ASN, ASN1CodeSkeletons.CONTEXT_IDENTIFIER, contextType, doc, ref, refParser.getReplacementOffset());
    if (scope != null) {
        scope.addProposal(propCollector);
        propCollector.sortTillMarked();
        propCollector.markPosition();
    }
    if (ref.getSubreferences().size() != 1) {
        return propCollector.getCompletitions();
    }
    if (scope == null) {
        propCollector.addProposal(CodeScanner.TAGS, null, KEYWORD);
    } else {
        ASN1CodeSkeletons.addSkeletonProposals(doc, refParser.getReplacementOffset(), propCollector);
    }
    propCollector.sortTillMarked();
    propCollector.markPosition();
    propCollector.addProposal(CodeScanner.VERBS, null, KEYWORD);
    propCollector.addProposal(CodeScanner.COMPARE_TYPES, null, KEYWORD);
    propCollector.addProposal(CodeScanner.STATUS_TYPE, null, KEYWORD);
    propCollector.addProposal(CodeScanner.KEYWORDS, null, KEYWORD);
    propCollector.addProposal(CodeScanner.STORAGE, null, KEYWORD);
    propCollector.addProposal(CodeScanner.MODIFIER, null, KEYWORD);
    propCollector.addProposal(CodeScanner.ACCESS_TYPE, null, KEYWORD);
    propCollector.sortTillMarked();
    String sortingpolicy = Activator.getDefault().getPreferenceStore().getString(PreferenceConstants.CONTENTASSISTANT_PROPOSAL_SORTING);
    if (PreferenceConstantValues.SORT_ALPHABETICALLY.equals(sortingpolicy)) {
        propCollector.sortAll();
    }
    return propCollector.getCompletitions();
}

Example 34 with Reference

use of org.eclipse.titan.designer.AST.Reference in project titan.EclipsePlug-ins by eclipse.

the class Anytype_Type method analyzeExtensionAttributes.

/**
 * Convert and check the anytype attributes applied to the module of this type.
 *
 * @param timestamp
 *                the timestamp of the actual build cycle.
 */
private void analyzeExtensionAttributes(final CompilationTimeStamp timestamp) {
    clear();
    final TTCN3Module myModule = (TTCN3Module) getMyScope().getModuleScope();
    final WithAttributesPath moduleAttributePath = myModule.getAttributePath();
    if (moduleAttributePath == null) {
        return;
    }
    final List<SingleWithAttribute> realAttributes = moduleAttributePath.getRealAttributes(timestamp);
    SingleWithAttribute attribute;
    List<AttributeSpecification> specifications = null;
    for (int i = 0; i < realAttributes.size(); i++) {
        attribute = realAttributes.get(i);
        if (Attribute_Type.Extension_Attribute.equals(attribute.getAttributeType())) {
            final Qualifiers qualifiers = attribute.getQualifiers();
            if (qualifiers == null || qualifiers.getNofQualifiers() == 0) {
                if (specifications == null) {
                    specifications = new ArrayList<AttributeSpecification>();
                }
                specifications.add(attribute.getAttributeSpecification());
            }
        }
    }
    if (specifications == null) {
        return;
    }
    final List<ExtensionAttribute> attributes = new ArrayList<ExtensionAttribute>();
    AttributeSpecification specification;
    for (int i = 0; i < specifications.size(); i++) {
        specification = specifications.get(i);
        final ExtensionAttributeAnalyzer analyzer = new ExtensionAttributeAnalyzer();
        analyzer.parse(specification);
        final List<ExtensionAttribute> temp = analyzer.getAttributes();
        if (temp != null) {
            attributes.addAll(temp);
        }
    }
    final Scope definitionsScope = myModule.getDefinitions();
    ExtensionAttribute extensionAttribute;
    for (int i = 0; i < attributes.size(); i++) {
        extensionAttribute = attributes.get(i);
        if (ExtensionAttribute_type.ANYTYPE.equals(extensionAttribute.getAttributeType())) {
            final AnytypeAttribute anytypeAttribute = (AnytypeAttribute) extensionAttribute;
            for (int j = 0; j < anytypeAttribute.getNofTypes(); j++) {
                final Type tempType = anytypeAttribute.getType(j);
                String fieldName;
                Identifier identifier = null;
                if (Type_type.TYPE_REFERENCED.equals(tempType.getTypetype())) {
                    final Reference reference = ((Referenced_Type) tempType).getReference();
                    identifier = reference.getId();
                    fieldName = identifier.getTtcnName();
                } else {
                    fieldName = tempType.getTypename();
                    identifier = new Identifier(Identifier_type.ID_TTCN, fieldName);
                }
                tempType.setMyScope(definitionsScope);
                addComp(new CompField(identifier, tempType, false, null));
            }
        }
    }
}

Example 35 with Reference

use of org.eclipse.titan.designer.AST.Reference in project titan.EclipsePlug-ins by eclipse.

the class TTCN3_Choice_Type method checkCodingAttributes.

@Override
public /**
 * {@inheritDoc}
 */
void checkCodingAttributes(final CompilationTimeStamp timestamp, final IReferenceChain refChain) {
    // TODO can unions have length restriction?
    if (rawAttribute != null) {
        // TODO force_raw()
        if (rawAttribute.taglist != null) {
            for (int c = 0; c < rawAttribute.taglist.size(); c++) {
                final rawAST_single_tag singleTag = rawAttribute.taglist.get(c);
                final Identifier fieldname = singleTag.fieldName;
                if (!hasComponentWithName(fieldname.getName())) {
                    fieldname.getLocation().reportSemanticError(MessageFormat.format("Invalid field name `{0}'' in RAW parameter TAG for type `{1}''", fieldname.getDisplayName(), getTypename()));
                    continue;
                }
                if (singleTag.keyList != null) {
                    for (int a = 0; a < singleTag.keyList.size(); a++) {
                        final Reference reference = new Reference(null);
                        reference.addSubReference(new FieldSubReference(fieldname));
                        for (int b = 0; b < singleTag.keyList.get(a).keyField.names.size(); b++) {
                            reference.addSubReference(new FieldSubReference(singleTag.keyList.get(a).keyField.names.get(b)));
                        }
                        final IType t = getFieldType(timestamp, reference, 0, Expected_Value_type.EXPECTED_DYNAMIC_VALUE, false);
                        if (t != null) {
                            final Value v = singleTag.keyList.get(a).v_value;
                            if (v != null) {
                                v.setMyScope(getMyScope());
                                v.setMyGovernor(t);
                                final IValue tempValue = t.checkThisValueRef(timestamp, v);
                                t.checkThisValue(timestamp, tempValue, null, new ValueCheckingOptions(Expected_Value_type.EXPECTED_CONSTANT, false, false, false, false, false));
                            }
                        }
                    }
                }
            }
        }
    }
    if (refChain.contains(this)) {
        return;
    }
    refChain.add(this);
    refChain.markState();
    for (int i = 0; i < getNofComponents(); i++) {
        final CompField cf = getComponentByIndex(i);
        cf.getType().checkCodingAttributes(timestamp, refChain);
    }
    refChain.previousState();
}