150 lines
3.5 KiB
C++
150 lines
3.5 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 "nsPrivateTextRange.h"
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static NS_DEFINE_IID(kIPrivateTextRange, NS_IPRIVATETEXTRANGE_IID);
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static NS_DEFINE_IID(kIPrivateTextRangeList,NS_IPRIVATETEXTRANGELIST_IID);
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nsPrivateTextRange::nsPrivateTextRange(PRUint16 aRangeStart, PRUint16 aRangeEnd, PRUint16 aRangeType)
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: mRangeStart(aRangeStart),
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mRangeEnd(aRangeEnd),
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mRangeType(aRangeType)
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{
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NS_INIT_REFCNT();
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}
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nsPrivateTextRange::~nsPrivateTextRange(void)
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{
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}
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NS_IMPL_ADDREF(nsPrivateTextRange)
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NS_IMPL_RELEASE(nsPrivateTextRange)
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nsresult nsPrivateTextRange::QueryInterface(const nsIID& aIID,
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void** aInstancePtrResult)
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{
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NS_PRECONDITION(nsnull != aInstancePtrResult, "null pointer");
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if (nsnull == aInstancePtrResult) {
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return NS_ERROR_NULL_POINTER;
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}
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if (aIID.Equals(kIPrivateTextRange)) {
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*aInstancePtrResult = (void*) ((nsIPrivateTextRange*)this);
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AddRef();
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return NS_OK;
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}
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return NS_NOINTERFACE;
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}
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NS_METHOD nsPrivateTextRange::GetRangeStart(PRUint16* aRangeStart)
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{
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*aRangeStart = mRangeStart;
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return NS_OK;
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}
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NS_METHOD nsPrivateTextRange::SetRangeStart(PRUint16 aRangeStart)
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{
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mRangeStart = aRangeStart;
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return NS_OK;
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}
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NS_METHOD nsPrivateTextRange::GetRangeEnd(PRUint16* aRangeEnd)
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{
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*aRangeEnd = mRangeEnd;
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return NS_OK;
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}
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NS_METHOD nsPrivateTextRange::SetRangeEnd(PRUint16 aRangeEnd)
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{
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mRangeEnd = aRangeEnd;
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return NS_OK;
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}
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NS_METHOD nsPrivateTextRange::GetRangeType(PRUint16* aRangeType)
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{
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*aRangeType = mRangeType;
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return NS_OK;
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}
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NS_METHOD nsPrivateTextRange::SetRangeType(PRUint16 aRangeType)
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{
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mRangeType = aRangeType;
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return NS_OK;
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}
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nsPrivateTextRangeList::nsPrivateTextRangeList(PRUint16 aLength,nsIPrivateTextRange** aList)
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: mLength(aLength),
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mList(aList)
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{
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if (aList==nsnull)
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aLength = 0;
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NS_INIT_REFCNT();
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}
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nsPrivateTextRangeList::~nsPrivateTextRangeList(void)
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{
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int i;
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for(i=0;i<mLength;i++)
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mList[i]->Release();
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}
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NS_IMPL_ADDREF(nsPrivateTextRangeList)
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NS_IMPL_RELEASE(nsPrivateTextRangeList)
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nsresult nsPrivateTextRangeList::QueryInterface(const nsIID& aIID,
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void** aInstancePtrResult)
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{
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NS_PRECONDITION(nsnull != aInstancePtrResult, "null pointer");
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if (nsnull == aInstancePtrResult) {
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return NS_ERROR_NULL_POINTER;
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}
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if (aIID.Equals(kIPrivateTextRangeList)) {
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*aInstancePtrResult = (void*) ((nsIPrivateTextRangeList*)this);
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AddRef();
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return NS_OK;
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}
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return NS_NOINTERFACE;
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}
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NS_METHOD nsPrivateTextRangeList::GetLength(PRUint16* aLength)
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{
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*aLength = mLength;
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return NS_OK;
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}
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NS_METHOD nsPrivateTextRangeList::Item(PRUint16 aIndex, nsIPrivateTextRange** aReturn)
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{
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if (aIndex>mLength) {
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*aReturn = nsnull;
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return NS_ERROR_FAILURE;
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}
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mList[aIndex]->AddRef();
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*aReturn = mList[aIndex];
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return NS_OK;
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}
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