protected void addAlias(ICompletionReporter reporter, String suffix) throws BadLocationException { if (aliasAdded) { return; } aliasAdded = true; ICompletionContext context = getContext(); AbstractCompletionContext abstractContext = (AbstractCompletionContext) context; if (!abstractContext.getCompletionRequestor().isContextInformationMode()) { // get types for alias String prefix = abstractContext.getPrefixWithoutProcessing(); boolean exactMatch = false; if (prefix.indexOf(NamespaceReference.NAMESPACE_SEPARATOR) == 0) { return; } else if (prefix.indexOf(NamespaceReference.NAMESPACE_SEPARATOR) > 0) { prefix = prefix.substring(0, prefix.indexOf(NamespaceReference.NAMESPACE_SEPARATOR)); exactMatch = true; } else { } if (prefix.indexOf(NamespaceReference.NAMESPACE_SEPARATOR) < 0) { IModuleSource module = reporter.getModule(); org.eclipse.dltk.core.ISourceModule sourceModule = (org.eclipse.dltk.core.ISourceModule) module.getModelElement(); ModuleDeclaration moduleDeclaration = SourceParserUtil.getModuleDeclaration(sourceModule); final int offset = abstractContext.getOffset(); IType namespace = PHPModelUtils.getCurrentNamespace(sourceModule, offset); final Map<String, UsePart> result = PHPModelUtils.getAliasToNSMap(prefix, moduleDeclaration, offset, namespace, exactMatch); reportAlias(reporter, suffix, abstractContext, module, result); } } }
public void apply(ICompletionReporter reporter) throws BadLocationException { ICompletionContext context = getContext(); AbstractCompletionContext abstractContext = (AbstractCompletionContext) context; if (abstractContext.getPrefixWithoutProcessing().trim().length() == 0) { return; } SourceRange replacementRange = getReplacementRange(abstractContext); IType[] types = getTypes(abstractContext); // now we compute type suffix in PHPCompletionProposalCollector String suffix = ""; // $NON-NLS-1$ String nsSuffix = getNSSuffix(abstractContext); for (IType type : types) { try { int flags = type.getFlags(); reporter.reportType( type, PHPFlags.isNamespace(flags) ? nsSuffix : suffix, replacementRange, getExtraInfo()); } catch (ModelException e) { PHPCorePlugin.log(e); } } addAlias(reporter, suffix); }
public String getSuffix(AbstractCompletionContext abstractContext) { String nextWord = null; try { nextWord = abstractContext.getNextWord(); } catch (BadLocationException e) { PHPCorePlugin.log(e); } return "::".equals(nextWord) ? "" : "::"; // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ }
/** * Runs the query to retrieve all global types * * @param context * @return * @throws BadLocationException */ protected IType[] getTypes(AbstractCompletionContext context) throws BadLocationException { String prefix = context.getPrefix(); if (prefix.startsWith("$")) { return EMPTY; } IDLTKSearchScope scope = createSearchScope(); if (context.getCompletionRequestor().isContextInformationMode()) { return PhpModelAccess.getDefault() .findTypes(prefix, MatchRule.EXACT, trueFlag, falseFlag, scope, null); } List<IType> result = new LinkedList<IType>(); if (prefix.length() > 1 && prefix.toUpperCase().equals(prefix)) { // Search by camel-case IType[] types = PhpModelAccess.getDefault() .findTypes(prefix, MatchRule.CAMEL_CASE, trueFlag, falseFlag, scope, null); result.addAll(Arrays.asList(types)); } IType[] types = PhpModelAccess.getDefault() .findTypes(null, prefix, MatchRule.PREFIX, trueFlag, falseFlag, scope, null); if (context instanceof NamespaceMemberContext) { for (IType type : types) { if (PHPModelUtils.getFullName(type).startsWith(prefix)) { result.add(type); } } } else { result.addAll(Arrays.asList(types)); } return (IType[]) result.toArray(new IType[result.size()]); }
public String getSuffix(AbstractCompletionContext context) { return context.hasWhitespaceBeforeCursor() ? " " : ""; // $NON-NLS-1$ //$NON-NLS-2$ }
/** * Adds the self function with the relevant data to the proposals array * * @param context * @param reporter * @throws BadLocationException */ protected void addSelf(AbstractCompletionContext context, ICompletionReporter reporter) throws BadLocationException { String prefix = context.getPrefix(); SourceRange replaceRange = getReplacementRange(context); if (CodeAssistUtils.startsWithIgnoreCase("self", prefix)) { if (!context.getCompletionRequestor().isContextInformationMode() || prefix.length() == 4) { // "self".length() String suffix = getSuffix(context); // get the class data for "self". In case of null, the self // function will not be added IType selfClassData = CodeAssistUtils.getSelfClassData(context.getSourceModule(), context.getOffset()); if (selfClassData != null) { try { IMethod ctor = null; for (IMethod method : selfClassData.getMethods()) { if (method.isConstructor()) { ctor = method; break; } } if (ctor != null) { ISourceRange sourceRange = selfClassData.getSourceRange(); FakeMethod ctorMethod = new FakeMethod( (ModelElement) selfClassData, "self", sourceRange.getOffset(), sourceRange.getLength(), sourceRange.getOffset(), sourceRange.getLength()) { public boolean isConstructor() throws ModelException { return true; } }; ctorMethod.setParameters(ctor.getParameters()); reporter.reportMethod(ctorMethod, suffix, replaceRange); } else { ISourceRange sourceRange = selfClassData.getSourceRange(); reporter.reportMethod( new FakeMethod( (ModelElement) selfClassData, "self", sourceRange.getOffset(), sourceRange.getLength(), sourceRange.getOffset(), sourceRange.getLength()), "()", replaceRange); } } catch (ModelException e) { PHPCorePlugin.log(e); } } } } }
protected void reportAlias( ICompletionReporter reporter, String suffix, AbstractCompletionContext abstractContext, IModuleSource module, final Map<String, UsePart> result) throws BadLocationException { SourceRange replacementRange = getReplacementRange(abstractContext); String prefix = abstractContext.getPrefixWithoutProcessing(); IDLTKSearchScope scope = createSearchScope(); for (Iterator iterator = result.keySet().iterator(); iterator.hasNext(); ) { String name = (String) iterator.next(); String fullName = result.get(name).getNamespace().getFullyQualifiedName(); if (fullName.startsWith("\\")) { fullName = fullName.substring(1); } IType[] elements = PhpModelAccess.getDefault() .findTypes(null, fullName, MatchRule.PREFIX, 0, 0, scope, null); try { for (int i = 0; i < elements.length; i++) { String elementName = elements[i].getElementName(); if (!PHPFlags.isNamespace(elements[i].getFlags())) { reportAlias( reporter, scope, module, replacementRange, elements[i], elementName, elementName.replace(fullName, name), suffix); } else { String nsname = prefix.replace(name, fullName); if (nsname.startsWith(elementName + SPLASH) && nsname.lastIndexOf(SPLASH) == elementName.length()) { // namespace strategy will handle this case continue; } IType[] typesOfNS = elements[i].getTypes(); for (int j = 0; j < typesOfNS.length; j++) { reportAlias( reporter, scope, module, replacementRange, typesOfNS[j], elementName + SPLASH + typesOfNS[j].getElementName(), (elementName + SPLASH + typesOfNS[j].getElementName()).replace(fullName, name), suffix); } } } elements = PhpModelAccess.getDefault().findTypes(fullName, MatchRule.EXACT, 0, 0, scope, null); for (int i = 0; i < elements.length; i++) { String elementName = elements[i].getElementName(); if (!PHPFlags.isNamespace(elements[i].getFlags())) { reportAlias( reporter, scope, module, replacementRange, elements[i], elementName, name, suffix); } else { String nsname = prefix.replace(name, fullName); if (nsname.startsWith(elementName + SPLASH) && nsname.lastIndexOf(SPLASH) == elementName.length()) { // namespace strategy will handle this case continue; } IType[] typesOfNS = elements[i].getTypes(); for (int j = 0; j < typesOfNS.length; j++) { reportAlias( reporter, scope, module, replacementRange, typesOfNS[j], elementName + SPLASH + typesOfNS[j].getElementName(), (elementName + SPLASH + typesOfNS[j].getElementName()).replace(fullName, name), suffix); } } } } catch (ModelException e) { e.printStackTrace(); } } }