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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsComposeTxtSrvFilter.h"
#include "nsError.h" // for NS_OK
#include "nsIContent.h" // for nsIContent
#include "nsIDOMNode.h" // for nsIDOMNode
#include "nsNameSpaceManager.h" // for kNameSpaceID_None
#include "nsLiteralString.h" // for NS_LITERAL_STRING
#include "nscore.h" // for NS_IMETHODIMP
nsComposeTxtSrvFilter::nsComposeTxtSrvFilter() :
mIsForMail(false)
{
}
NS_IMPL_ISUPPORTS(nsComposeTxtSrvFilter, nsITextServicesFilter)
NS_IMETHODIMP
nsComposeTxtSrvFilter::Skip(nsIDOMNode* aNode, bool *_retval)
{
*_retval = false;
// Check to see if we can skip this node
// For nodes that are blockquotes, we must make sure
// their type is "cite"
nsCOMPtr<nsIContent> content(do_QueryInterface(aNode));
if (content) {
if (content->IsHTMLElement(nsGkAtoms::blockquote)) {
if (mIsForMail) {
*_retval = content->AttrValueIs(kNameSpaceID_None, nsGkAtoms::type,
nsGkAtoms::cite, eIgnoreCase);
}
} else if (content->IsHTMLElement(nsGkAtoms::span)) {
if (mIsForMail) {
*_retval = content->AttrValueIs(kNameSpaceID_None, nsGkAtoms::mozquote,
nsGkAtoms::_true, eIgnoreCase);
if (!*_retval) {
*_retval = content->AttrValueIs(kNameSpaceID_None, nsGkAtoms::_class,
nsGkAtoms::mozsignature, eCaseMatters);
}
}
} else if (content->IsAnyOfHTMLElements(nsGkAtoms::script,
nsGkAtoms::textarea,
nsGkAtoms::select,
nsGkAtoms::style,
nsGkAtoms::map)) {
*_retval = true;
} else if (content->IsHTMLElement(nsGkAtoms::table)) {
if (mIsForMail) {
*_retval =
content->AttrValueIs(kNameSpaceID_None, nsGkAtoms::_class,
NS_LITERAL_STRING("moz-email-headers-table"),
eCaseMatters);
}
}
}
return NS_OK;
}
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