gecko-dev/layout/style/nsStyleStructInlines.h

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/* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */
/* ***** 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 nsStyleStructInlines.h.
*
* The Initial Developer of the Original Code is the Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2008
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* L. David Baron <dbaron@dbaron.org>, Mozilla Corporation (original author)
* Rob Arnold <robarnold@mozilla.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 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 ***** */
/*
* Inline methods that belong in nsStyleStruct.h, except that they
* require more headers.
*/
#ifndef nsStyleStructInlines_h_
#define nsStyleStructInlines_h_
#include "nsStyleStruct.h"
#include "imgIRequest.h"
#include "imgIContainer.h"
inline void
nsStyleBorder::SetBorderImage(imgIRequest* aImage)
{
mBorderImage = aImage;
mSubImages.Clear();
/*
* Request a decode to jump start decoding, and lock it to make sure it
* stays decoded.
*/
if (mBorderImage) {
mBorderImage->RequestDecode();
mBorderImage->LockImage();
}
}
inline imgIRequest*
nsStyleBorder::GetBorderImage() const
{
return mBorderImage;
}
inline PRBool nsStyleBorder::IsBorderImageLoaded() const
{
PRUint32 status;
return mBorderImage &&
NS_SUCCEEDED(mBorderImage->GetImageStatus(&status)) &&
(status & imgIRequest::STATUS_LOAD_COMPLETE);
}
inline void
nsStyleBorder::SetSubImage(PRUint8 aIndex, imgIContainer* aSubImage) const
{
const_cast<nsStyleBorder*>(this)->mSubImages.ReplaceObjectAt(aSubImage, aIndex);
}
inline imgIContainer*
nsStyleBorder::GetSubImage(PRUint8 aIndex) const
{
imgIContainer* subImage = nsnull;
if (aIndex < mSubImages.Count())
subImage = mSubImages[aIndex];
return subImage;
}
#endif /* !defined(nsStyleStructInlines_h_) */