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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef SC_EEPARSER_HXX
#define SC_EEPARSER_HXX
#include <tools/string.hxx>
#include <tools/gen.hxx>
#include <vcl/graph.hxx>
#include <tools/table.hxx>
#include <svl/itemset.hxx>
#include <editeng/editdata.hxx>
#include <address.hxx>
const sal_Char nHorizontal = 1;
const sal_Char nVertical = 2;
const sal_Char nHoriVerti = nHorizontal | nVertical;
struct ScHTMLImage
{
String aURL;
Size aSize;
Point aSpace;
String aFilterName;
Graphic* pGraphic; // wird von WriteToDocument uebernommen
sal_Char nDir; // 1==hori, 2==verti, 3==beides
ScHTMLImage() :
aSize( 0, 0 ), aSpace( 0, 0 ), pGraphic( NULL ),
nDir( nHorizontal )
{}
~ScHTMLImage()
{ if ( pGraphic ) delete pGraphic; }
};
DECLARE_LIST( ScHTMLImageList, ScHTMLImage* )
struct ScEEParseEntry
{
SfxItemSet aItemSet;
ESelection aSel; // Selection in EditEngine
String* pValStr; // HTML evtl. SDVAL String
String* pNumStr; // HTML evtl. SDNUM String
String* pName; // HTML evtl. Anchor/RangeName
String aAltText; // HTML IMG ALT Text
ScHTMLImageList* pImageList; // Grafiken in dieser Zelle
SCCOL nCol; // relativ zum Beginn des Parse
SCROW nRow;
USHORT nTab; // HTML TableInTable
USHORT nTwips; // RTF ColAdjust etc.
SCCOL nColOverlap; // merged cells wenn >1
SCROW nRowOverlap; // merged cells wenn >1
USHORT nOffset; // HTML PixelOffset
USHORT nWidth; // HTML PixelWidth
BOOL bHasGraphic; // HTML any image loaded
bool bEntirePara; // TRUE = use entire paragraph, false = use selection
ScEEParseEntry( SfxItemPool* pPool ) :
aItemSet( *pPool ), pValStr( NULL ),
pNumStr( NULL ), pName( NULL ), pImageList( NULL ),
nCol(SCCOL_MAX), nRow(SCROW_MAX), nTab(0),
nColOverlap(1), nRowOverlap(1),
nOffset(0), nWidth(0), bHasGraphic(FALSE), bEntirePara(true)
{}
ScEEParseEntry( const SfxItemSet& rItemSet ) :
aItemSet( rItemSet ), pValStr( NULL ),
pNumStr( NULL ), pName( NULL ), pImageList( NULL ),
nCol(SCCOL_MAX), nRow(SCROW_MAX), nTab(0),
nColOverlap(1), nRowOverlap(1),
nOffset(0), nWidth(0), bHasGraphic(FALSE), bEntirePara(true)
{}
~ScEEParseEntry()
{
if ( pValStr )
delete pValStr;
if ( pNumStr )
delete pNumStr;
if ( pName )
delete pName;
if ( pImageList )
{
for ( ScHTMLImage* pI = pImageList->First();
pI; pI = pImageList->Next() )
{
delete pI;
}
delete pImageList;
}
}
};
DECLARE_LIST( ScEEParseList, ScEEParseEntry* )
class EditEngine;
class ScEEParser
{
protected:
EditEngine* pEdit;
SfxItemPool* pPool;
SfxItemPool* pDocPool;
ScEEParseList* pList;
ScEEParseEntry* pActEntry;
Table* pColWidths;
int nLastToken;
SCCOL nColCnt;
SCROW nRowCnt;
SCCOL nColMax;
SCROW nRowMax;
void NewActEntry( ScEEParseEntry* );
public:
ScEEParser( EditEngine* );
virtual ~ScEEParser();
virtual ULONG Read( SvStream&, const String& rBaseURL ) = 0;
void GetDimensions( SCCOL& nCols, SCROW& nRows ) const
{ nCols = nColMax; nRows = nRowMax; }
ULONG Count() const { return pList->Count(); }
ScEEParseEntry* First() const { return pList->First(); }
ScEEParseEntry* Next() const { return pList->Next(); }
Table* GetColWidths() const { return pColWidths; }
};
#endif
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