/******************************************************************************* * Copyright (c) 2005, 2011 IBM Corporation and others. * 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 * * Contributors: * IBM Rational Software - Initial API and implementation * Yuan Zhang / Beth Tibbitts (IBM Research) * Bryan Wilkinson (QNX) * Anton Leherbauer (Wind River Systems) *******************************************************************************/ package org.eclipse.cdt.internal.core.dom.parser.c; import org.eclipse.cdt.core.dom.ast.ASTVisitor; import org.eclipse.cdt.core.dom.ast.IASTCompletionContext; import org.eclipse.cdt.core.dom.ast.IASTName; import org.eclipse.cdt.core.dom.ast.IBinding; import org.eclipse.cdt.core.dom.ast.ITypedef; import org.eclipse.cdt.core.dom.ast.c.ICASTTypedefNameSpecifier; import org.eclipse.cdt.core.parser.util.ArrayUtil; /** * @author jcamelon */ public class CASTTypedefNameSpecifier extends CASTBaseDeclSpecifier implements ICASTTypedefNameSpecifier, IASTCompletionContext { private IASTName name; public CASTTypedefNameSpecifier() { } public CASTTypedefNameSpecifier(IASTName name) { setName(name); } public CASTTypedefNameSpecifier copy() { return copy(CopyStyle.withoutLocations); } public CASTTypedefNameSpecifier copy(CopyStyle style) { CASTTypedefNameSpecifier copy = new CASTTypedefNameSpecifier(name == null ? null : name.copy(style)); copyBaseDeclSpec(copy); if (style == CopyStyle.withLocations) { copy.setCopyLocation(this); } return copy; } public IASTName getName() { return name; } public void setName(IASTName name) { assertNotFrozen(); this.name = name; if (name != null) { name.setParent(this); name.setPropertyInParent(NAME); } } @Override public boolean accept( ASTVisitor action ){ if( action.shouldVisitDeclSpecifiers ){ switch( action.visit( this ) ){ case ASTVisitor.PROCESS_ABORT : return false; case ASTVisitor.PROCESS_SKIP : return true; default : break; } } if( name != null ) if( !name.accept( action ) ) return false; if( action.shouldVisitDeclSpecifiers ){ switch( action.leave( this ) ){ case ASTVisitor.PROCESS_ABORT : return false; case ASTVisitor.PROCESS_SKIP : return true; default : break; } } return true; } public int getRoleForName(IASTName n) { if( n == name ) return r_reference; return r_unclear; } public IBinding[] findBindings(IASTName n, boolean isPrefix) { IBinding[] bindings = CVisitor.findBindingsForContentAssist(n, isPrefix); for (int i = 0; i < bindings.length; i++) { if (!(bindings[i] instanceof ITypedef)) { bindings[i]= null; } } return (IBinding[]) ArrayUtil.removeNulls(IBinding.class, bindings); } }