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93 lines
2.2 KiB
C++
93 lines
2.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "IdlEnum.h"
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#include "nsVoidArray.h"
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#include "IdlVariable.h"
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#include <ostream.h>
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ostream& operator<<(ostream &s, IdlEnum &aEnum)
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{
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s << "enum { \n";
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long count = aEnum.EnumeratorCount();
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if (count) {
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int i;
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for (i = 0; i < count - 1; i++) {
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IdlVariable *enumerator = aEnum.GetEnumeratorAt(i);
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s << " " << enumerator->GetName();
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if (TYPE_INT == enumerator->GetType()) {
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s << " = " << enumerator->GetLongValue();
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}
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s << ",\n";
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}
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IdlVariable *enumerator = aEnum.GetEnumeratorAt(i);
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s << " " << enumerator->GetName();
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if (TYPE_INT == enumerator->GetType()) {
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s << " = " << enumerator->GetLongValue();
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}
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s << "\n";
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}
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return s << "}; \n";
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}
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IdlEnum::IdlEnum()
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{
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mEnumerators = (nsVoidArray*)0;
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}
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IdlEnum::~IdlEnum()
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{
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if (mEnumerators) {
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for (int i = 0; i < mEnumerators->Count(); i++) {
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IdlVariable *varObj = (IdlVariable*)mEnumerators->ElementAt(i);
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delete varObj;
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}
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}
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}
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void IdlEnum::AddEnumerator(IdlVariable *aEnumerator)
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{
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if (aEnumerator) {
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if (!mEnumerators) {
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mEnumerators = new nsVoidArray();
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}
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mEnumerators->AppendElement((void*)aEnumerator);
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}
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}
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long IdlEnum::EnumeratorCount()
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{
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if (mEnumerators) {
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return mEnumerators->Count();
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}
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return 0;
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}
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IdlVariable* IdlEnum::GetEnumeratorAt(long aIndex)
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{
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IdlVariable *varObj = (IdlVariable*)0;
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if (mEnumerators) {
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varObj = (IdlVariable*)mEnumerators->ElementAt(aIndex);
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}
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return varObj;
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}
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