100 lines
2.7 KiB
C++
100 lines
2.7 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef nsColLayoutData_h__
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#define nsColLayoutData_h__
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#include "nscore.h"
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#include "nsSize.h"
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#include "nsIFrame.h"
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#include "nsVoidArray.h"
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class nsCellLayoutData;
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class nsTableFrame;
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class nsTableColFrame;
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class nsIContent;
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/** Simple data class that represents in-process reflow information about a column.
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*/
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class nsColLayoutData
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{
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public:
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nsColLayoutData(nsTableColFrame* aColFrame, PRInt32 aNumRows);
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// NOT VIRTUAL BECAUSE THIS CLASS SHOULD **NEVER** BE SUBCLASSED
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~nsColLayoutData();
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nsTableColFrame *GetColFrame();
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nsVoidArray * GetCells();
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PRInt32 Count() const;
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nsCellLayoutData* ElementAt(PRInt32 aIndex) const;
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PRInt32 IndexOf(nsCellLayoutData* aCellLayoutData) const;
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PRInt32 IndexOf(nsIContent* aTableCell) const;
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nsCellLayoutData* GetNext(nsCellLayoutData* aCellLayoutData) const;
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nsCellLayoutData* GetPrevious(nsCellLayoutData* aCellLayoutData) const;
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PRBool AppendElement(nsCellLayoutData* aCellLayoutData);
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PRBool ReplaceElementAt(nsCellLayoutData* aCellLayoutData, PRInt32 aIndex);
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void List(FILE* out = stdout, PRInt32 aIndent = 0) const;
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private:
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nsTableColFrame *mColFrame;
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nsVoidArray *mCells;
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};
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/* ---------- inlines ---------- */
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inline nsTableColFrame * nsColLayoutData::GetColFrame()
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{ return mColFrame;}
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inline nsCellLayoutData* nsColLayoutData::ElementAt(PRInt32 aIndex) const
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{ return (nsCellLayoutData*)mCells->ElementAt(aIndex);}
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inline PRBool nsColLayoutData::AppendElement(nsCellLayoutData* aCellLayoutData)
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{ return mCells->AppendElement((void*)aCellLayoutData);}
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inline PRBool nsColLayoutData::ReplaceElementAt(nsCellLayoutData* aCellLayoutData, PRInt32 aIndex)
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{ return mCells->ReplaceElementAt((void*)aCellLayoutData,aIndex);}
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inline nsVoidArray * nsColLayoutData::GetCells()
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{ return mCells; }
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inline PRInt32 nsColLayoutData::Count() const
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{ return mCells->Count(); }
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inline PRInt32 nsColLayoutData::IndexOf(nsCellLayoutData* aCellLayoutData) const
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{ return mCells->IndexOf((void*)aCellLayoutData);}
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#endif
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