gecko/content/events/src/nsPrivateTextRange.cpp

121 lines
3.5 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
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* decision by deleting the provisions above and replace them with the notice
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* ***** END LICENSE BLOCK ***** */
#include "nsPrivateTextRange.h"
nsPrivateTextRange::nsPrivateTextRange(const nsTextRange &aTextRange)
: mRangeStart(PRUint16(aTextRange.mStartOffset)),
mRangeEnd(PRUint16(aTextRange.mEndOffset)),
mRangeType(PRUint16(aTextRange.mRangeType)),
mRangeStyle(aTextRange.mRangeStyle)
{
}
nsPrivateTextRange::~nsPrivateTextRange(void)
{
}
NS_IMPL_ISUPPORTS1(nsPrivateTextRange, nsIPrivateTextRange)
NS_METHOD nsPrivateTextRange::GetRangeStart(PRUint16* aRangeStart)
{
*aRangeStart = mRangeStart;
return NS_OK;
}
NS_METHOD nsPrivateTextRange::SetRangeStart(PRUint16 aRangeStart)
{
mRangeStart = aRangeStart;
return NS_OK;
}
NS_METHOD nsPrivateTextRange::GetRangeEnd(PRUint16* aRangeEnd)
{
*aRangeEnd = mRangeEnd;
return NS_OK;
}
NS_METHOD nsPrivateTextRange::SetRangeEnd(PRUint16 aRangeEnd)
{
mRangeEnd = aRangeEnd;
return NS_OK;
}
NS_METHOD nsPrivateTextRange::GetRangeType(PRUint16* aRangeType)
{
*aRangeType = mRangeType;
return NS_OK;
}
NS_METHOD nsPrivateTextRange::SetRangeType(PRUint16 aRangeType)
{
mRangeType = aRangeType;
return NS_OK;
}
NS_METHOD nsPrivateTextRange::GetRangeStyle(nsTextRangeStyle* aTextRangeStyle)
{
NS_ENSURE_ARG_POINTER(aTextRangeStyle);
*aTextRangeStyle = mRangeStyle;
return NS_OK;
}
NS_IMPL_ISUPPORTS1(nsPrivateTextRangeList, nsIPrivateTextRangeList)
void nsPrivateTextRangeList::AppendTextRange(nsRefPtr<nsPrivateTextRange>& aRange)
{
mList.AppendElement(aRange);
}
NS_METHOD_(PRUint16) nsPrivateTextRangeList::GetLength()
{
return static_cast<PRUint16>(mList.Length());
}
NS_METHOD_(already_AddRefed<nsIPrivateTextRange>) nsPrivateTextRangeList::Item(PRUint16 aIndex)
{
nsRefPtr<nsPrivateTextRange> ret = mList.ElementAt(aIndex);
if (ret) {
nsPrivateTextRange *retPtr = nsnull;
ret.swap(retPtr);
return retPtr;
}
return nsnull;
}