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https://github.com/eclipse-cdt/cdt
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Pretty printing qualified names.
This commit is contained in:
John Camelon
parent
cc8d114f90
commit
e20bdb8813
2 changed files with 128 additions and 119 deletions
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@ -17,141 +17,149 @@ import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTQualifiedName;
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/**
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* @author jcamelon
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*/
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public class CPPASTQualifiedName extends CPPASTNode implements ICPPASTQualifiedName {
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public class CPPASTQualifiedName extends CPPASTNode implements
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ICPPASTQualifiedName {
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/**
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* @param duple
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*/
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public CPPASTQualifiedName() {
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}
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/**
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* @param duple
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*/
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public CPPASTQualifiedName() {
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.core.dom.ast.IASTName#resolveBinding()
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*/
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public IBinding resolveBinding() {
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//The full qualified name resolves to the same thing as the last name
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removeNullNames();
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return names[ names.length - 1 ].resolveBinding();
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}
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/*
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* (non-Javadoc)
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*
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* @see org.eclipse.cdt.core.dom.ast.IASTName#resolveBinding()
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*/
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public IBinding resolveBinding() {
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//The full qualified name resolves to the same thing as the last name
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removeNullNames();
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return names[names.length - 1].resolveBinding();
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}
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/* (non-Javadoc)
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* @see java.lang.Object#toString()
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*/
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public String toString() {
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if( names == null ) return null;
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removeNullNames();
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StringBuffer buffer = new StringBuffer();
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for( int i = 0; i < names.length; ++i )
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{
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String n = names[i].toString();
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if( n == null )
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return null;
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buffer.append( n );
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if( i != names.length - 1 )
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buffer.append( "::"); //$NON-NLS-1$
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}
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return buffer.toString();
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}
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/*
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* (non-Javadoc)
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*
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* @see java.lang.Object#toString()
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*/
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public String toString() {
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return signature;
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTQualifiedName#addName(org.eclipse.cdt.core.dom.ast.IASTName)
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*/
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public void addName(IASTName name) {
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if( names == null )
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{
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names = new IASTName[ DEFAULT_NAMES_LIST_SIZE ];
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currentIndex = 0;
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}
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if( names.length == currentIndex )
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{
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IASTName [] old = names;
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names = new IASTName[ old.length * 2 ];
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for( int i = 0; i < old.length; ++i )
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names[i] = old[i];
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}
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names[ currentIndex++ ] = name;
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}
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/**
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* @param decls2
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*/
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private void removeNullNames() {
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int nullCount = 0;
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for( int i = 0; i < names.length; ++i )
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if( names[i] == null )
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++nullCount;
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if( nullCount == 0 ) return;
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IASTName [] old = names;
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int newSize = old.length - nullCount;
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names = new IASTName[ newSize ];
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for( int i = 0; i < newSize; ++i )
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/*
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* (non-Javadoc)
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*
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* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTQualifiedName#addName(org.eclipse.cdt.core.dom.ast.IASTName)
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*/
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public void addName(IASTName name) {
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if (names == null) {
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names = new IASTName[DEFAULT_NAMES_LIST_SIZE];
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currentIndex = 0;
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}
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if (names.length == currentIndex) {
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IASTName[] old = names;
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names = new IASTName[old.length * 2];
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for (int i = 0; i < old.length; ++i)
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names[i] = old[i];
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currentIndex = newSize;
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}
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private int currentIndex = 0;
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private IASTName [] names = null;
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private static final int DEFAULT_NAMES_LIST_SIZE = 4;
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private boolean value;
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}
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names[currentIndex++] = name;
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTQualifiedName#getNames()
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*/
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public IASTName[] getNames() {
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if( names == null ) return IASTName.EMPTY_NAME_ARRAY;
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removeNullNames();
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return names;
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}
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/**
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* @param decls2
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*/
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private void removeNullNames() {
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int nullCount = 0;
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for (int i = 0; i < names.length; ++i)
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if (names[i] == null)
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++nullCount;
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if (nullCount == 0)
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return;
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IASTName[] old = names;
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int newSize = old.length - nullCount;
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names = new IASTName[newSize];
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for (int i = 0; i < newSize; ++i)
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names[i] = old[i];
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currentIndex = newSize;
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.core.dom.ast.IASTName#toCharArray()
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*/
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public char[] toCharArray() {
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if( names == null ) return null;
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removeNullNames();
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//count first
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int len = 0;
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for( int i = 0; i < names.length; ++i )
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{
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char [] n = names[i].toCharArray();
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if( n == null )
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return null;
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len += n.length;
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if( i != names.length - 1 )
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len += 2;
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}
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char [] nameArray = new char[ len ];
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int pos = 0;
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for( int i = 0; i < names.length; i++ ){
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char [] n = names[i].toCharArray();
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System.arraycopy( n, 0, nameArray, pos, n.length );
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pos += n.length;
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if( i != names.length - 1 ){
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nameArray[pos++] = ':';
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nameArray[pos++] = ':';
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}
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}
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return nameArray;
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}
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private int currentIndex = 0;
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private IASTName[] names = null;
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private static final int DEFAULT_NAMES_LIST_SIZE = 4;
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private boolean value;
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private String signature;
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/* (non-Javadoc)
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/*
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* (non-Javadoc)
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*
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* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTQualifiedName#getNames()
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*/
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public IASTName[] getNames() {
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if (names == null)
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return IASTName.EMPTY_NAME_ARRAY;
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removeNullNames();
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return names;
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}
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/*
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* (non-Javadoc)
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*
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* @see org.eclipse.cdt.core.dom.ast.IASTName#toCharArray()
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*/
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public char[] toCharArray() {
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if (names == null)
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return null;
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removeNullNames();
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//count first
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int len = 0;
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for (int i = 0; i < names.length; ++i) {
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char[] n = names[i].toCharArray();
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if (n == null)
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return null;
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len += n.length;
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if (i != names.length - 1)
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len += 2;
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}
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char[] nameArray = new char[len];
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int pos = 0;
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for (int i = 0; i < names.length; i++) {
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char[] n = names[i].toCharArray();
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System.arraycopy(n, 0, nameArray, pos, n.length);
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pos += n.length;
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if (i != names.length - 1) {
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nameArray[pos++] = ':';
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nameArray[pos++] = ':';
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}
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}
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return nameArray;
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}
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/*
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* (non-Javadoc)
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*
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* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTQualifiedName#isFullyQualified()
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*/
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public boolean isFullyQualified() {
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return value;
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}
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/* (non-Javadoc)
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/*
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* (non-Javadoc)
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*
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* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPASTQualifiedName#setFullyQualified(boolean)
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*/
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public void setFullyQualified(boolean value) {
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this.value = value;
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}
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}
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/**
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* @param string
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*/
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public void setValue(String string) {
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this.signature = string;
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}
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}
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@ -2486,6 +2486,7 @@ public class GNUCPPSourceParser extends AbstractGNUSourceCodeParser {
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CPPASTQualifiedName result = new CPPASTQualifiedName();
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result.setOffsetAndLength(duple.getStartOffset(), duple.getEndOffset()
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- duple.getStartOffset());
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result.setValue( duple.toString() );
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ITokenDuple[] segments = duple.getSegments();
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int startingValue = 0;
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if( segments.length > 0 &&
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