gecko-dev/editor/base/nsInternetCiter.cpp

87 lines
1.9 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#include "nsInternetCiter.h"
#include "nsString.h"
/** Mail citations using the Internet style >> This is a citation <<
*/
nsInternetCiter::nsInternetCiter()
{
}
nsInternetCiter::~nsInternetCiter()
{
}
NS_IMPL_ADDREF(nsInternetCiter)
NS_IMPL_RELEASE(nsInternetCiter)
NS_IMETHODIMP
nsInternetCiter::QueryInterface(REFNSIID aIID, void** aInstancePtr)
{
if (nsnull == aInstancePtr) {
return NS_ERROR_NULL_POINTER;
}
if (aIID.Equals(nsCOMTypeInfo<nsISupports>::GetIID()))
{
*aInstancePtr = (void*)this;
NS_ADDREF_THIS();
return NS_OK;
}
if (aIID.Equals(nsICiter::GetIID())) {
*aInstancePtr = (void*)(nsICiter*)this;
NS_ADDREF_THIS();
return NS_OK;
}
return NS_NOINTERFACE;
}
NS_IMETHODIMP
nsInternetCiter::GetCiteString(const nsString& aInString, nsString& aOutString)
{
PRUnichar newline ('\n');
PRInt32 i = 0;
PRInt32 length = aInString.Length();
aOutString = "\n\n";
PRUnichar uch = newline;
// Loop over the string:
while (i < length)
{
if (uch == newline)
aOutString += "> ";
uch = aInString[i++];
aOutString += uch;
}
if (uch != newline)
aOutString += newline;
return NS_OK;
}