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/*******************************************************************************
* Copyright (c) 2007, 2008 Symbian Software Systems 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:
* Andrew Ferguson (Symbian) - Initial implementation
*******************************************************************************/
package org.eclipse.cdt.internal.core.index.composite.c;
import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IArrayType;
import org.eclipse.cdt.core.dom.ast.IBasicType;
import org.eclipse.cdt.core.dom.ast.ICompositeType;
import org.eclipse.cdt.core.dom.ast.IEnumeration;
import org.eclipse.cdt.core.dom.ast.IEnumerator;
import org.eclipse.cdt.core.dom.ast.IField;
import org.eclipse.cdt.core.dom.ast.IFunction;
import org.eclipse.cdt.core.dom.ast.IFunctionType;
import org.eclipse.cdt.core.dom.ast.IParameter;
import org.eclipse.cdt.core.dom.ast.IPointerType;
import org.eclipse.cdt.core.dom.ast.IQualifierType;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.dom.ast.ITypedef;
import org.eclipse.cdt.core.dom.ast.IVariable;
import org.eclipse.cdt.core.dom.ast.c.ICCompositeTypeScope;
import org.eclipse.cdt.core.index.IIndex;
import org.eclipse.cdt.core.index.IIndexBinding;
import org.eclipse.cdt.core.index.IIndexMacroContainer;
import org.eclipse.cdt.internal.core.index.IIndexFragmentBinding;
import org.eclipse.cdt.internal.core.index.IIndexScope;
import org.eclipse.cdt.internal.core.index.IIndexType;
import org.eclipse.cdt.internal.core.index.composite.AbstractCompositeFactory;
import org.eclipse.cdt.internal.core.index.composite.CompositeArrayType;
import org.eclipse.cdt.internal.core.index.composite.CompositeFunctionType;
import org.eclipse.cdt.internal.core.index.composite.CompositeMacroContainer;
import org.eclipse.cdt.internal.core.index.composite.CompositePointerType;
import org.eclipse.cdt.internal.core.index.composite.CompositeQualifierType;
import org.eclipse.cdt.internal.core.index.composite.CompositingNotImplementedError;
public class CCompositesFactory extends AbstractCompositeFactory {
public CCompositesFactory(IIndex index) {
super(index);
}
/*
* @see org.eclipse.cdt.internal.core.index.composite.cpp.ICompositesFactory#getCompositeScope(org.eclipse.cdt.core.index.IIndex, org.eclipse.cdt.core.dom.ast.IScope)
*/
public IIndexScope getCompositeScope(IIndexScope rscope) {
if(rscope==null)
return null;
if(rscope instanceof ICCompositeTypeScope) {
try {
ICCompositeTypeScope cscope = (ICCompositeTypeScope) rscope;
IIndexFragmentBinding rbinding = (IIndexFragmentBinding) cscope.getCompositeType();
return (IIndexScope) ((ICompositeType)getCompositeBinding(rbinding)).getCompositeScope();
} catch(DOMException de) {
CCorePlugin.log(de);
}
}
throw new CompositingNotImplementedError();
}
/*
* @see org.eclipse.cdt.internal.core.index.composite.cpp.ICompositesFactory#getCompositeType(org.eclipse.cdt.core.index.IIndex, org.eclipse.cdt.core.dom.ast.IType)
*/
public IType getCompositeType(IIndexType rtype) throws DOMException {
IType result;
if(rtype==null) {
result = null;
} else if(rtype instanceof IFunctionType) {
result = new CompositeFunctionType((IFunctionType)rtype, this);
} else if(rtype instanceof ICompositeType) {
result = (ICompositeType) getCompositeBinding((IIndexFragmentBinding) rtype);
} else if (rtype instanceof IEnumeration) {
result = (IEnumeration) getCompositeBinding((IIndexFragmentBinding) rtype);
} else if(rtype instanceof IPointerType) {
result = new CompositePointerType((IPointerType)rtype, this);
} else if(rtype instanceof IQualifierType) {
result = new CompositeQualifierType((IQualifierType) rtype, this);
} else if(rtype instanceof IArrayType) {
result = new CompositeArrayType((IArrayType) rtype, this);
} else if(rtype instanceof ITypedef) {
result = new CompositeCTypedef(this, (IIndexFragmentBinding) rtype);
} else if(rtype instanceof IBasicType) {
result = rtype; // no context required its a leaf with no way to traverse upward
} else {
throw new CompositingNotImplementedError();
}
return result;
}
/*
* @see org.eclipse.cdt.internal.core.index.composite.cpp.ICompositesFactory#getCompositeBinding(org.eclipse.cdt.core.index.IIndex, org.eclipse.cdt.core.dom.ast.IBinding)
*/
public IIndexBinding getCompositeBinding(IIndexFragmentBinding rbinding) {
IIndexBinding result;
if(rbinding==null) {
result = null;
} else if(rbinding instanceof IParameter) {
result = new CompositeCParameter(this, rbinding);
} else if(rbinding instanceof IField) {
result = new CompositeCField(this, rbinding);
} else if(rbinding instanceof IVariable) {
result = new CompositeCVariable(this, rbinding);
} else if(rbinding instanceof ICompositeType) {
result = new CompositeCStructure(this, findOneBinding(rbinding, false));
} else if(rbinding instanceof IEnumeration) {
result = new CompositeCEnumeration(this, findOneBinding(rbinding, false));
} else if(rbinding instanceof IFunction) {
result = new CompositeCFunction(this, rbinding);
} else if(rbinding instanceof IEnumerator) {
result = new CompositeCEnumerator(this, rbinding);
} else if(rbinding instanceof ITypedef) {
result = new CompositeCTypedef(this, rbinding);
} else if(rbinding instanceof IIndexMacroContainer) {
result= new CompositeMacroContainer(this, rbinding);
} else {
throw new CompositingNotImplementedError("composite binding unavailable for "+rbinding+" "+rbinding.getClass()); //$NON-NLS-1$ //$NON-NLS-2$
}
return result;
}
}
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