зеркало из https://github.com/mozilla/pjs.git
139 строки
4.0 KiB
C++
139 строки
4.0 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Netscape 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/NPL/
|
|
*
|
|
* 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):
|
|
* Pierre Phaneuf <pp@ludusdesign.com>
|
|
*
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either 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
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the NPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the NPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#include "nsAOLCiter.h"
|
|
|
|
#include "nsWrapUtils.h"
|
|
#include "nsReadableUtils.h"
|
|
#include "nsCRT.h"
|
|
|
|
/** Mail citations using the AOL style >> This is a citation <<
|
|
*/
|
|
|
|
nsAOLCiter::nsAOLCiter()
|
|
{
|
|
NS_INIT_REFCNT();
|
|
}
|
|
|
|
nsAOLCiter::~nsAOLCiter()
|
|
{
|
|
}
|
|
|
|
NS_IMPL_ADDREF(nsAOLCiter)
|
|
|
|
NS_IMPL_RELEASE(nsAOLCiter)
|
|
|
|
NS_IMETHODIMP
|
|
nsAOLCiter::QueryInterface(REFNSIID aIID, void** aInstancePtr)
|
|
{
|
|
if (nsnull == aInstancePtr) {
|
|
return NS_ERROR_NULL_POINTER;
|
|
}
|
|
if (aIID.Equals(NS_GET_IID(nsISupports)))
|
|
{
|
|
*aInstancePtr = (void*)this;
|
|
NS_ADDREF_THIS();
|
|
return NS_OK;
|
|
}
|
|
if (aIID.Equals(NS_GET_IID(nsICiter))) {
|
|
*aInstancePtr = (void*)(nsICiter*)this;
|
|
NS_ADDREF_THIS();
|
|
return NS_OK;
|
|
}
|
|
return NS_NOINTERFACE;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsAOLCiter::GetCiteString(const nsAString& aInString, nsAString& aOutString)
|
|
{
|
|
aOutString = NS_LITERAL_STRING("\n\n>> ");
|
|
aOutString += aInString;
|
|
|
|
// See if the last char is a newline, and replace it if so
|
|
PRUnichar newline ('\n');
|
|
if (aOutString.Last() == newline)
|
|
{
|
|
aOutString.Append(PRUnichar(' '));
|
|
aOutString.Append(NS_LITERAL_STRING("<<\n"));
|
|
}
|
|
else
|
|
{
|
|
aOutString.Append(NS_LITERAL_STRING(" <<\n"));
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsAOLCiter::StripCites(const nsAString& aInString, nsAString& aOutString)
|
|
{
|
|
// Remove the beginning cites, if any:
|
|
nsAutoString tOutputString;
|
|
nsReadingIterator <PRUnichar> iter,enditer;
|
|
aInString.BeginReading(iter);
|
|
aInString.EndReading(enditer);
|
|
if (Substring(aInString,0,2).Equals(NS_LITERAL_STRING(">>")))
|
|
{
|
|
iter.advance(2);
|
|
while (nsCRT::IsAsciiSpace(*iter))
|
|
++iter;
|
|
AppendUnicodeTo(iter,enditer,tOutputString);
|
|
}
|
|
else
|
|
CopyUnicodeTo(iter,enditer,tOutputString);
|
|
|
|
// Remove the end cites, if any:
|
|
tOutputString.Trim("<", PR_FALSE, PR_TRUE, PR_FALSE);
|
|
aOutString.Assign(tOutputString);
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsAOLCiter::Rewrap(const nsAString& aInString,
|
|
PRUint32 aWrapCol, PRUint32 aFirstLineOffset,
|
|
PRBool aRespectNewlines,
|
|
nsAString& aOutString)
|
|
{
|
|
nsString citeString;
|
|
return nsWrapUtils::Rewrap(aInString, aWrapCol, aFirstLineOffset,
|
|
aRespectNewlines, citeString,
|
|
aOutString);
|
|
}
|
|
|