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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_SC_SOURCE_FILTER_INC_EEPARSER_HXX
#define INCLUDED_SC_SOURCE_FILTER_INC_EEPARSER_HXX
#include <tools/gen.hxx>
#include <vcl/graph.hxx>
#include <svl/itemset.hxx>
#include <editeng/editdata.hxx>
#include <address.hxx>
#include <memory>
#include <vector>
const sal_Char nHorizontal = 1;
const sal_Char nVertical = 2;
struct ScHTMLImage
{
OUString aURL;
Size aSize;
Point aSpace;
OUString aFilterName;
std::unique_ptr<Graphic>
pGraphic; // is taken over by WriteToDocument
sal_Char nDir; // 1==hori, 2==verti, 3==both
ScHTMLImage() :
aSize( 0, 0 ), aSpace( 0, 0 ), nDir( nHorizontal )
{}
};
struct ScEEParseEntry
{
SfxItemSet aItemSet;
ESelection aSel; // Selection in EditEngine
std::unique_ptr<OUString>
pValStr; // HTML possibly SDVAL string
std::unique_ptr<OUString>
pNumStr; // HTML possibly SDNUM string
std::unique_ptr<OUString>
pName; // HTML possibly anchor/RangeName
OUString aAltText; // HTML IMG ALT Text
std::vector< std::unique_ptr<ScHTMLImage> > maImageList; // graphics in this cell
SCCOL nCol; // relative to the beginning of the parse
SCROW nRow;
sal_uInt16 nTab; // HTML TableInTable
sal_uInt16 nTwips; // RTF ColAdjust etc.
SCCOL nColOverlap; // merged cells if >1
SCROW nRowOverlap; // merged cells if >1
sal_uInt16 nOffset; // HTML PixelOffset
sal_uInt16 nWidth; // HTML PixelWidth
bool bHasGraphic:1; // HTML any image loaded
bool bEntirePara:1; // true = use entire paragraph, false = use selection
ScEEParseEntry( SfxItemPool* pPool ) :
aItemSet( *pPool ), pValStr( nullptr ),
pNumStr( nullptr ), pName( nullptr ),
nCol(SCCOL_MAX), nRow(SCROW_MAX), nTab(0),
nTwips(0), nColOverlap(1), nRowOverlap(1),
nOffset(0), nWidth(0), bHasGraphic(false), bEntirePara(true)
{}
ScEEParseEntry( const SfxItemSet& rItemSet ) :
aItemSet( rItemSet ), pValStr( nullptr ),
pNumStr( nullptr ), pName( nullptr ),
nCol(SCCOL_MAX), nRow(SCROW_MAX), nTab(0),
nTwips(0), nColOverlap(1), nRowOverlap(1),
nOffset(0), nWidth(0), bHasGraphic(false), bEntirePara(true)
{}
~ScEEParseEntry()
{
maImageList.clear();
}
};
class EditEngine;
typedef std::map<SCCOL, sal_uInt16> ColWidthsMap;
class ScEEParser
{
protected:
EditEngine* pEdit;
SfxItemPool* pPool;
SfxItemPool* pDocPool;
std::vector<std::shared_ptr<ScEEParseEntry>> maList;
std::shared_ptr<ScEEParseEntry> mxActEntry;
ColWidthsMap maColWidths;
int nRtfLastToken;
SCCOL nColCnt;
SCROW nRowCnt;
SCCOL nColMax;
SCROW nRowMax;
void NewActEntry( const ScEEParseEntry* );
public:
ScEEParser( EditEngine* );
virtual ~ScEEParser();
virtual ErrCode Read( SvStream&, const OUString& rBaseURL ) = 0;
const ColWidthsMap& GetColWidths() const { return maColWidths; }
ColWidthsMap& GetColWidths() { return maColWidths; }
void GetDimensions( SCCOL& nCols, SCROW& nRows ) const
{ nCols = nColMax; nRows = nRowMax; }
size_t ListSize() const{ return maList.size(); }
ScEEParseEntry* ListEntry( size_t index ) { return maList[index].get(); }
const ScEEParseEntry* ListEntry( size_t index ) const { return maList[index].get(); }
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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