mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-05 16:46:26 +00:00
63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
#ifndef nsStyleChangeList_h___
|
|
#define nsStyleChangeList_h___
|
|
|
|
#include "nslayout.h"
|
|
#include "nsError.h"
|
|
class nsIFrame;
|
|
class nsIContent;
|
|
|
|
// XXX would all platforms support putting this inside the list?
|
|
struct nsStyleChangeData {
|
|
nsIFrame* mFrame;
|
|
nsIContent* mContent;
|
|
PRInt32 mHint;
|
|
};
|
|
|
|
static const PRUint32 kStyleChangeBufferSize = 10;
|
|
|
|
class NS_LAYOUT nsStyleChangeList {
|
|
public:
|
|
nsStyleChangeList(void);
|
|
~nsStyleChangeList(void);
|
|
|
|
PRInt32 Count(void) const {
|
|
return mCount;
|
|
}
|
|
|
|
nsresult ChangeAt(PRInt32 aIndex, nsIFrame*& aFrame, nsIContent*& aContent,
|
|
PRInt32& aHint) const;
|
|
|
|
nsresult AppendChange(nsIFrame* aFrame, nsIContent* aContent, PRInt32 aHint);
|
|
|
|
void Clear(void);
|
|
|
|
protected:
|
|
nsStyleChangeList& operator=(const nsStyleChangeList& aCopy);
|
|
PRBool operator==(const nsStyleChangeList& aOther) const;
|
|
|
|
nsStyleChangeData* mArray;
|
|
PRInt32 mArraySize;
|
|
PRInt32 mCount;
|
|
nsStyleChangeData mBuffer[kStyleChangeBufferSize];
|
|
};
|
|
|
|
|
|
#endif /* nsStyleChangeList_h___ */
|