@Override public void acceptContext(CompletionContext context) { super.acceptContext(context); this.context = context; response.setContext(context); this.descriptionProvider = new CompletionProposalDescriptionProvider(context); }
case CompletionProposal.METHOD_REF: case CompletionProposal.CONSTRUCTOR_INVOCATION: return appendUnboundedParameterList(new StringBuilder(), proposal); case CompletionProposal.TYPE_REF: case CompletionProposal.JAVADOC_TYPE_REF: return appendTypeParameterList(new StringBuilder(), proposal); case CompletionProposal.ANONYMOUS_CLASS_DECLARATION: case CompletionProposal.ANONYMOUS_CLASS_CONSTRUCTOR_INVOCATION: return appendUnboundedParameterList(new StringBuilder(), proposal); default: Assert.isLegal(false);
case CompletionProposal.POTENTIAL_METHOD_DECLARATION: if (fContext != null && fContext.isInJavadoc()) { createJavadocMethodProposalLabel(proposal, item); break; createMethodProposalLabel(proposal, item); break; case CompletionProposal.METHOD_DECLARATION: createOverrideMethodProposalLabel(proposal, item); break; case CompletionProposal.ANONYMOUS_CLASS_DECLARATION: case CompletionProposal.ANONYMOUS_CLASS_CONSTRUCTOR_INVOCATION: createAnonymousTypeLabel(proposal, item); break; case CompletionProposal.TYPE_REF: createTypeProposalLabel(proposal, item); break; case CompletionProposal.JAVADOC_TYPE_REF: createJavadocTypeProposalLabel(proposal, item); break; case CompletionProposal.JAVADOC_FIELD_REF: case CompletionProposal.JAVADOC_INLINE_TAG: case CompletionProposal.JAVADOC_PARAM_REF: createJavadocSimpleProposalLabel(proposal, item); break; case CompletionProposal.JAVADOC_METHOD_REF: createJavadocMethodProposalLabel(proposal, item); break;
private void createOverrideMethodProposalLabel(CompletionProposal methodProposal, CompletionItem item) { StringBuilder nameBuffer= new StringBuilder(); // method name String name = new String(methodProposal.getName()); item.setInsertText(name); nameBuffer.append(name); // parameters nameBuffer.append('('); appendUnboundedParameterList(nameBuffer, methodProposal); nameBuffer.append(')'); nameBuffer.append(RETURN_TYPE_SEPARATOR); // return type // TODO remove SignatureUtil.fix83600 call when bugs are fixed char[] returnType= createTypeDisplayName(SignatureUtil.getUpperBound(Signature.getReturnType(SignatureUtil.fix83600(methodProposal.getSignature())))); nameBuffer.append(returnType); item.setLabel(nameBuffer.toString()); item.setFilterText(name); // declaring type StringBuilder typeBuffer = new StringBuilder(); String declaringType= extractDeclaringTypeFQN(methodProposal); declaringType= Signature.getSimpleName(declaringType); typeBuffer.append(String.format("Override method in '%s'", declaringType)); item.setDetail(typeBuffer.toString()); setSignature(item, String.valueOf(methodProposal.getSignature())); setDeclarationSignature(item, String.valueOf(methodProposal.getDeclarationSignature())); setName(item, String.valueOf(methodProposal.getName())); }
/** * Appends the parameter list to <code>buffer</code>. * * @param buffer the buffer to append to * @param methodProposal the method proposal * @return the modified <code>buffer</code> */ private StringBuilder appendUnboundedParameterList(StringBuilder buffer, CompletionProposal methodProposal) { // TODO remove once https://bugs.eclipse.org/bugs/show_bug.cgi?id=85293 // gets fixed. char[] signature= SignatureUtil.fix83600(methodProposal.getSignature()); char[][] parameterNames= methodProposal.findParameterNames(null); char[][] parameterTypes= Signature.getParameterTypes(signature); for (int i= 0; i < parameterTypes.length; i++) { parameterTypes[i]= createTypeDisplayName(SignatureUtil.getLowerBound(parameterTypes[i])); } if (Flags.isVarargs(methodProposal.getFlags())) { int index= parameterTypes.length - 1; parameterTypes[index]= convertToVararg(parameterTypes[index]); } return appendParameterSignature(buffer, parameterTypes, parameterNames); }
private void createAnonymousTypeLabel(CompletionProposal proposal, CompletionItem item) { char[] declaringTypeSignature= proposal.getDeclarationSignature(); declaringTypeSignature= Signature.getTypeErasure(declaringTypeSignature); String name = new String(Signature.getSignatureSimpleName(declaringTypeSignature)); item.setInsertText(name); StringBuilder buf= new StringBuilder(); buf.append(name); buf.append('('); appendUnboundedParameterList(buf, proposal); buf.append(')'); buf.append(" "); //$NON-NLS-1$ buf.append("Anonymous Inner Type"); //TODO: consider externalization item.setLabel(buf.toString()); if (proposal.getRequiredProposals() != null) { char[] signatureQualifier= Signature.getSignatureQualifier(declaringTypeSignature); if (signatureQualifier.length > 0) { item.setDetail(String.valueOf(signatureQualifier)); } } setDeclarationSignature(item, String.valueOf(declaringTypeSignature)); }
appendUnboundedParameterList(description, proposal); description.append(')'); char[] returnType = createTypeDisplayName(SignatureUtil.getUpperBound(Signature.getReturnType(SignatureUtil.fix83600(proposal.getSignature())))); description.append(RETURN_TYPE_SEPARATOR); description.append(returnType);
private void createJavadocTypeProposalLabel(CompletionProposal typeProposal, CompletionItem item) { char[] fullName= Signature.toCharArray(typeProposal.getSignature()); createJavadocTypeProposalLabel(fullName, item); }
/** * Appends the type parameter list to <code>buffer</code>. * * @param buffer the buffer to append to * @param typeProposal the type proposal * @return the modified <code>buffer</code> */ private StringBuilder appendTypeParameterList(StringBuilder buffer, CompletionProposal typeProposal) { // TODO remove once https://bugs.eclipse.org/bugs/show_bug.cgi?id=85293 // gets fixed. char[] signature= SignatureUtil.fix83600(typeProposal.getSignature()); char[][] typeParameters= Signature.getTypeArguments(signature); for (int i= 0; i < typeParameters.length; i++) { char[] param= typeParameters[i]; typeParameters[i]= Signature.toCharArray(param); } return appendParameterSignature(buffer, typeParameters, null); }
@Override public void acceptContext(CompletionContext context) { super.acceptContext(context); response.setContext(context); this.descriptionProvider = new CompletionProposalDescriptionProvider(context); }