gecko/editor/libeditor/html/nsHTMLEditUtils.h

98 lines
3.8 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
* 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 MPL, 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 MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef nsHTMLEditUtils_h__
#define nsHTMLEditUtils_h__
#include "prtypes.h" // for PRInt32
namespace mozilla {
namespace dom {
class Element;
} // namespace dom
} // namespace mozilla
class nsIDOMNode;
class nsHTMLEditUtils
{
public:
// from nsTextEditRules:
static bool IsBig(nsIDOMNode *aNode);
static bool IsSmall(nsIDOMNode *aNode);
// from nsHTMLEditRules:
static bool IsInlineStyle(nsIDOMNode *aNode);
static bool IsFormatNode(nsIDOMNode *aNode);
static bool IsNodeThatCanOutdent(nsIDOMNode *aNode);
static bool IsHeader(nsIDOMNode *aNode);
static bool IsParagraph(nsIDOMNode *aNode);
static bool IsHR(nsIDOMNode *aNode);
static bool IsListItem(mozilla::dom::Element* aNode);
static bool IsListItem(nsIDOMNode *aNode);
static bool IsTable(nsIDOMNode *aNode);
static bool IsTableRow(nsIDOMNode *aNode);
static bool IsTableElement(mozilla::dom::Element* aNode);
static bool IsTableElement(nsIDOMNode *aNode);
static bool IsTableElementButNotTable(nsIDOMNode *aNode);
static bool IsTableCell(mozilla::dom::Element* node);
static bool IsTableCell(nsIDOMNode *aNode);
static bool IsTableCellOrCaption(nsIDOMNode *aNode);
static bool IsList(mozilla::dom::Element* aNode);
static bool IsList(nsIDOMNode *aNode);
static bool IsOrderedList(nsIDOMNode *aNode);
static bool IsUnorderedList(nsIDOMNode *aNode);
static bool IsBlockquote(nsIDOMNode *aNode);
static bool IsPre(nsIDOMNode *aNode);
static bool IsAnchor(nsIDOMNode *aNode);
static bool IsImage(nsIDOMNode *aNode);
static bool IsLink(nsIDOMNode *aNode);
static bool IsNamedAnchor(mozilla::dom::Element* aNode);
static bool IsNamedAnchor(nsIDOMNode *aNode);
static bool IsDiv(nsIDOMNode *aNode);
static bool IsMozDiv(nsIDOMNode *aNode);
static bool IsMailCite(nsIDOMNode *aNode);
static bool IsFormWidget(mozilla::dom::Element* aNode);
static bool IsFormWidget(nsIDOMNode *aNode);
static bool SupportsAlignAttr(nsIDOMNode *aNode);
static bool CanContain(PRInt32 aParent, PRInt32 aChild);
static bool IsContainer(PRInt32 aTag);
};
#endif /* nsHTMLEditUtils_h__ */