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/* This file is part of the KDE project
Copyright (C) 2001, 2002, 2003, 2004 Nicolas GOUTTE <goutte@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
/*
This file is based on the old file:
/home/kde/koffice/filters/kword/ascii/asciiexport.cc
The old file was copyrighted by
Copyright (C) 1998, 1999 Reginald Stadlbauer <reggie@kde.org>
Copyright (c) 2000 ID-PRO Deutschland GmbH. All rights reserved.
Contact: Wolf-Michael Bolle <Bolle@ID-PRO.de>
The old file was licensed under the terms of the GNU Library General Public
License version 2.
*/
#ifndef _EXPORTFILTER_H
#define _EXPORTFILTER_H
#include <KWEFStructures.h>
#include <KWEFUtil.h>
#include <KWEFBaseWorker.h>
#include <KWEFKWordLeader.h>
#define STRICT_OOWRITER_VERSION_1
class KZip;
class StyleMap : public TQMap<TQString,LayoutData>
{
public:
StyleMap(void) {}
~StyleMap(void) {}
};
class OOWriterWorker : public KWEFBaseWorker
{
public:
OOWriterWorker(void);
virtual ~OOWriterWorker(void) { delete m_streamOut; }
public:
/// What is the type of the frameset anchor
enum AnchorType
{
AnchorUnknown = 0, // ### TODO: is this really needed?
AnchorInlined, ///< The frameset is inlined
AnchorNonInlined, ///< the frameset is not inlined
AnchorTextImage ///< This is a text image (KWord 0.8; inlined; only for pictures)
};
public:
virtual bool doOpenFile(const TQString& filenameOut, const TQString& to);
virtual bool doCloseFile(void); ///< Close file in normal conditions
virtual bool doOpenDocument(void);
virtual bool doCloseDocument(void);
virtual bool doFullParagraph(const TQString& paraText, const LayoutData& layout,
const ValueListFormatData& paraFormatDataList);
virtual bool doFullPaperFormat(const int format,
const double width, const double height, const int orientation);
virtual bool doFullPaperBorders (const double top, const double left,
const double bottom, const double right);
/**
* Other data of KWord's \<PAPER\> which are not in @see doFullPaperFormat
* @since 1.4
*/
virtual bool doFullPaperFormatOther ( const int columns, const double columnspacing, const int numPages );
virtual bool doOpenStyles(void);
virtual bool doCloseStyles(void);
virtual bool doFullDefineStyle(LayoutData& layout);
virtual bool doFullDocumentInfo(const KWEFDocumentInfo& docInfo);
virtual bool doVariableSettings(const VariableSettingsData& vs);
virtual bool doOpenBody (void);
virtual bool doDeclareNonInlinedFramesets( TQValueList<FrameAnchor>& pictureAnchors, TQValueList<FrameAnchor>& tableAnchors ); ///< @since 1.4
private:
void processParagraphData (const TQString& paraText,
const TextFormatting& formatLayout,
const ValueListFormatData& paraFormatDataList);
void processNormalText ( const TQString& paraText,
const TextFormatting& formatLayout,
const FormatData& formatData);
void processFootnote( const VariableData& variable );
void processNote( const VariableData& variable );
void processVariable ( const TQString& paraText,
const TextFormatting& formatLayout,
const FormatData& formatData);
void processAnchor ( const TQString& paraText,
const TextFormatting& formatLayout,
const FormatData& formatData);
void processTextImage ( const TQString&,
const TextFormatting& formatLayout,
const FormatData& formatData);
TQString textFormatToStyle(const TextFormatting& formatOrigin,
const TextFormatting& formatData, const bool force, TQString& key);
TQString layoutToParagraphStyle(const LayoutData& layoutOrigin,
const LayoutData& layout, const bool force, TQString& styleKey);
TQString escapeOOText(const TQString& strText) const;
TQString escapeOOSpan(const TQString& strText) const;
TQString cellToProperties( const TableCell& cell, TQString& key) const;
bool makeTableRows( const TQString& tableName, const Table& table, int firstRowNumber );
bool makeTable( const FrameAnchor& anchor, const AnchorType anchorType );
bool makePicture( const FrameAnchor& anchor, const AnchorType anchorType );
bool convertUnknownPicture(const TQString& name, const TQString& extension, TQByteArray& image);
void declareFont(const TQString& fontName);
void writeFontDeclaration(void);
void writeContentXml(void);
void writeStylesXml(void);
void writeMetaXml(void);
void writeStartOfFile(const TQString& type);
/**
* For automatic styles: create the name from @p prefix and from the increased @p counter
* (Yes, the counter is increased by the method.)
*/
TQString makeAutomaticStyleName(const TQString& prefix, ulong& counter) const;
private: // ZIP methods
bool zipPrepareWriting(const TQString& name);
bool zipDoneWriting(void);
bool zipWriteData(const char* str);
bool zipWriteData(const TQByteArray& array);
bool zipWriteData(const TQCString& cstr);
bool zipWriteData(const TQString& str); ///< Assumes UTF-8
private:
TQTextStream* m_streamOut;
TQString m_pagesize;
StyleMap m_styleMap;
double m_paperBorderTop,m_paperBorderLeft,m_paperBorderBottom,m_paperBorderRight;
KWEFDocumentInfo m_docInfo; ///< document information
TQByteArray m_contentBody; ///< office:body element of content.xml
KZip* m_zip; ///< Output OOWriter file
TQMap<TQString,TQString> m_fontNames; ///< List of used font names (the data() are extra attributes for font declaration time.)
ulong m_pictureNumber; ///< Number of picture (increment *before* use)
ulong m_automaticParagraphStyleNumber; ///< Number of paragraph-based automatic styles (increment *before* use)
ulong m_automaticTextStyleNumber; ///< Number of text-based automatic styles (increment *before* use)
ulong m_footnoteNumber; ///< Number of footnote (for text:id) (increment *before* use)
ulong m_tableNumber; ///< Number of table (for table:name) (increment *before* use)
ulong m_textBoxNumber; ///< Number of a textbox (for draw:text-box) (increment *before* use)
TQString m_styles; ///< Normal paragraph styles (in OO format)
TQString m_contentAutomaticStyles; ///< Automatic styles for content.xml (in OO format)
uint m_size; ///< Size of ZIP entry
int m_paperFormat;
double m_paperWidth;
double m_paperHeight;
int m_paperOrientation;
TQMap<TQString,TQString> m_mapTextStyleKeys; ///< Map of keys to automatic text styles
TQMap<TQString,TQString> m_mapParaStyleKeys; ///< Map of keys to automatic paragraph styles
VariableSettingsData m_varSet; ///< KWord's \<VARIABLESETTINGS\>
int m_numPages; ///< Number of pages @note if the input file comes from a filter, this data is often missing.
double m_columnspacing; ///< Spacing between columns
int m_columns; ///< Number of columns
private: // Variable that would need a link/glue from libexport
TQValueList<FrameAnchor> m_nonInlinedPictureAnchors; ///< Pseudo-anchors for non-inlined anchors \todo: connection to libexport
TQValueList<FrameAnchor> m_nonInlinedTableAnchors; ///< Pseudo-anchors for non-inlined tables \todo: connection to libexport
};
#endif // _EXPORTFILTER_H
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