155 lines
3.6 KiB
C++
155 lines
3.6 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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#include "nsColLayoutData.h"
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#include "nsTableCol.h"
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#include "nsVoidArray.h"
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#include "nsCellLayoutData.h"
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nsColLayoutData::nsColLayoutData(nsTableCol *aCol)
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{
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mCol = aCol;
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mCells = new nsVoidArray();
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}
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nsColLayoutData::~nsColLayoutData()
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{
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if (nsnull!=mCells)
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{
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PRInt32 count = mCells->Count();
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for (PRInt32 i = 0; i < count; i++)
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{
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nsCellLayoutData *data = (nsCellLayoutData *)(mCells->ElementAt(i));
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delete data;
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}
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delete mCells;
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}
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mCells = 0;
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}
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nsTableCol * nsColLayoutData::GetCol()
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{
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NS_IF_ADDREF(mCol);
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return mCol;
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};
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void nsColLayoutData::SetCol(nsTableCol * aCol)
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{
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if (aCol != mCol)
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{
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NS_IF_ADDREF(aCol);
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NS_IF_RELEASE(mCol);
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mCol = aCol;
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}
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};
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nsCellLayoutData* nsColLayoutData::ElementAt(PRInt32 aIndex) const
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{
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return (nsCellLayoutData*)mCells->ElementAt(aIndex);
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}
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PRBool nsColLayoutData::AppendElement(nsCellLayoutData* aCellLayoutData)
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{
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return mCells->AppendElement((void*)aCellLayoutData);
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}
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PRBool nsColLayoutData::ReplaceElementAt(nsCellLayoutData* aCellLayoutData, PRInt32 aIndex)
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{
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return mCells->ReplaceElementAt((void*)aCellLayoutData,aIndex);
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}
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nsVoidArray * nsColLayoutData::GetCells()
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{ return mCells; }
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PRInt32 nsColLayoutData::Count() const
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{ return mCells->Count(); }
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PRInt32 nsColLayoutData::IndexOf(nsCellLayoutData* aCellLayoutData) const
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{
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return mCells->IndexOf((void*)aCellLayoutData);
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}
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PRInt32 nsColLayoutData::IndexOf(nsTableCell* aTableCell) const
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{
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PRInt32 count = this->Count();
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PRInt32 result = -1;
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if (aTableCell != nsnull)
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{
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for (PRInt32 index = 0; index < count; index++)
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{
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nsCellLayoutData* cellData = ElementAt(index);
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if (cellData != nsnull)
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{
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nsTableCellFrame* frame = cellData->GetCellFrame();
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if (frame != nsnull)
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{
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nsTableCell* cell;
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frame->GetContent((nsIContent*&)cell);
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if (cell == aTableCell)
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{
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result = index;
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NS_RELEASE(cell);
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break;
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}
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NS_IF_RELEASE(cell);
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}
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}
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}
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}
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return result;
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}
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nsCellLayoutData* nsColLayoutData::GetNext(nsCellLayoutData* aCellLayoutData) const
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{
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PRInt32 index = IndexOf(aCellLayoutData);
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if (index != -1)
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return ElementAt(index+1);
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return (nsCellLayoutData*)nsnull;
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}
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nsCellLayoutData* nsColLayoutData::GetPrevious(nsCellLayoutData* aCellLayoutData) const
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{
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PRInt32 index = IndexOf(aCellLayoutData);
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if (index != -1)
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return ElementAt(index-1);
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return (nsCellLayoutData*)nsnull;
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}
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void nsColLayoutData::List(FILE* out, PRInt32 aIndent) const
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{
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if (nsnull!=mCells)
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{
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PRInt32 count = mCells->Count();
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for (PRInt32 i = 0; i < count; i++)
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{
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for (PRInt32 indent = aIndent; --indent >= 0; ) fputs(" ", out);
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fprintf(out,"Cell Data [%d] \n",i);
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nsCellLayoutData *data = (nsCellLayoutData *)(mCells->ElementAt(i));
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data->List(out,aIndent+1);
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}
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}
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}
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