/*******************************************************************************
* Copyright (c) 2005, 2015 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);
}
@Override
public CASTTypedefNameSpecifier copy() {
return copy(CopyStyle.withoutLocations);
}
@Override
public CASTTypedefNameSpecifier copy(CopyStyle style) {
CASTTypedefNameSpecifier copy =
new CASTTypedefNameSpecifier(name == null ? null : name.copy(style));
return copy(copy, style);
}
@Override
public IASTName getName() {
return name;
}
@Override
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 (!visitAlignmentSpecifiers(action))
return false;
if (name != null && !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;
}
@Override
public int getRoleForName(IASTName n) {
if (n == name)
return r_reference;
return r_unclear;
}
@Override
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 ArrayUtil.removeNulls(IBinding.class, bindings);
}
}