| /******************************************************************************* |
| * Copyright (c) 2017 Nathan Ridge. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| *******************************************************************************/ |
| package org.eclipse.cdt.internal.core.dom.parser.cpp; |
| |
| import org.eclipse.cdt.core.dom.ast.IASTCompletionContext; |
| import org.eclipse.cdt.core.dom.ast.IASTName; |
| import org.eclipse.cdt.core.dom.ast.IASTNode; |
| import org.eclipse.cdt.core.dom.ast.IASTNodeSelector; |
| import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit; |
| import org.eclipse.cdt.core.dom.ast.IBinding; |
| import org.eclipse.cdt.core.dom.ast.IScope; |
| import org.eclipse.cdt.internal.core.dom.parser.IASTInactiveCompletionName; |
| import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPSemantics; |
| import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVisitor; |
| |
| public class CPPASTInactiveCompletionName extends CPPASTName implements IASTInactiveCompletionName { |
| private IASTTranslationUnit fAst; |
| |
| public CPPASTInactiveCompletionName(char[] name, IASTTranslationUnit ast) { |
| super(name); |
| fAst = ast; |
| } |
| |
| @Override |
| public IASTCompletionContext getCompletionContext() { |
| return this; |
| } |
| |
| @Override |
| public IBinding[] findBindings(IASTName name, boolean isPrefix) { |
| // 'name' (which is the same as 'this') is not hooked up to the AST, but it |
| // does have a location (offset and length) which we use to compute the |
| // containing scope. |
| IASTNodeSelector sel = fAst.getNodeSelector(null); |
| IASTNode node = sel.findEnclosingNode(getOffset(), getLength()); |
| IScope lookupScope = CPPVisitor.getContainingScope(node); |
| if (lookupScope == null) { |
| lookupScope = fAst.getScope(); |
| } |
| return CPPSemantics.findBindingsForContentAssist(name.getLookupKey(), isPrefix, lookupScope, name); |
| } |
| } |