gecko-dev/layout/style/nsDOMCSSValueList.h

83 lines
2.8 KiB
C++

/* ***** 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) 2002
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Christopher A. Aillon <christopher@aillon.com> (original author)
*
* 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 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 ***** */
/* DOM object representing lists of values in DOM computed style */
#ifndef nsDOMCSSValueList_h___
#define nsDOMCSSValueList_h___
#include "nsIDOMCSSValue.h"
#include "nsIDOMCSSValueList.h"
#include "nsCOMArray.h"
#include "nsCOMPtr.h"
class nsDOMCSSValueList : public nsIDOMCSSValueList
{
public:
NS_DECL_ISUPPORTS
// nsIDOMCSSValueList
NS_DECL_NSIDOMCSSVALUELIST
// nsIDOMCSSValue
NS_DECL_NSIDOMCSSVALUE
// nsDOMCSSValueList
nsDOMCSSValueList(PRBool aCommaDelimited, PRBool aReadonly);
virtual ~nsDOMCSSValueList();
/**
* Adds a value to this list.
* @retval PR_TRUE Adding the value succeeded
* @retval PR_FALSE The value could not be added (Out of memory)
*/
PRBool AppendCSSValue(nsIDOMCSSValue* aValue);
private:
PRPackedBool mCommaDelimited; // some value lists use a comma
// as the delimiter, some just use
// spaces.
PRPackedBool mReadonly; // Are we read-only?
nsCOMArray<nsIDOMCSSValue> mCSSValues;
};
#endif /* nsDOMCSSValueList_h___ */