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/*
* Copyright (c) 2010 Boudewijn Rempt <boud@valdyas.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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.
*/
#ifndef KOTEXTWRITER_P_H
#define KOTEXTWRITER_P_H
#include <QMap>
#include <QHash>
#include <QStack>
#include <QPair>
#include <QString>
#include <KoTextWriter.h>
#include <KoXmlReaderForward.h>
class KoInlineObject;
class KoTextInlineRdf;
class KoList;
class KoShapeSavingContext;
class KoXmlWriter;
class KoTableColumnStyle;
class KoTextSharedSavingData;
class KoTableRowStyle;
class KoDocumentRdfBase;
class QTextDocument;
class QTextTable;
class QTextTableCellFormat;
class QTextList;
class QTextStream;
/**
* XXX: Apidox!
*/
class TagInformation
{
public:
TagInformation():tagName(0), attributeList()
{
}
void setTagName(const char *tagName)
{
this->tagName = tagName;
}
void addAttribute(const QString& attributeName, const QString& attributeValue)
{
attributeList.push_back(QPair<QString,QString>(attributeName, attributeValue));
}
void addAttribute(const QString& attributeName, int value)
{
addAttribute(attributeName, QString::number(value));
}
void clear()
{
tagName = nullptr;
attributeList.clear();
}
const char *name() const
{
return tagName;
}
const QVector<QPair<QString, QString> >& attributes() const
{
return attributeList;
}
private:
const char *tagName;
QVector<QPair<QString, QString> > attributeList;
};
/**
* XXX: Apidox!
*/
class Q_DECL_HIDDEN KoTextWriter::Private
{
public:
explicit Private(KoShapeSavingContext &context);
~Private() {}
void writeBlocks(QTextDocument *document, int from, int to,
QHash<QTextList *, QString> &listStyles,
QTextTable *currentTable = 0,
QTextList *currentList = 0);
QHash<QTextList *, QString> saveListStyles(QTextBlock block, int to);
private:
enum ElementType {
Span,
ParagraphOrHeader,
ListItem,
List,
NumberedParagraph,
Table,
TableRow,
TableColumn,
TableCell
};
void openTagRegion(KoTextWriter::Private::ElementType elementType, TagInformation &tagInformation);
void closeTagRegion();
QString saveParagraphStyle(const QTextBlock &block);
QString saveParagraphStyle(const QTextBlockFormat &blockFormat, const QTextCharFormat &charFormat);
QString saveCharacterStyle(const QTextCharFormat &charFormat, const QTextCharFormat &blockCharFormat);
QString saveTableStyle(const QTextTable &table);
QString saveTableColumnStyle(const KoTableColumnStyle &columnStyle, int columnNumber, const QString &tableStyleName);
QString saveTableRowStyle(const KoTableRowStyle &rowStyle, int rowNumber, const QString &tableStyleName);
QString saveTableCellStyle(const QTextTableCellFormat &cellFormat, int columnNumber, const QString &tableStyleName);
void saveParagraph(const QTextBlock &block, int from, int to);
void saveTable(QTextTable *table, QHash<QTextList *, QString> &listStyles, int from, int to);
QTextBlock& saveList(QTextBlock &block, QHash<QTextList *, QString> &listStyles, int level, QTextTable *currentTable);
void saveTableOfContents(QTextDocument *document, QHash<QTextList *, QString> &listStyles, QTextBlock toc);
void saveBibliography(QTextDocument *document, QHash<QTextList *, QString> &listStyles, QTextBlock bib);
void saveInlineRdf(KoTextInlineRdf *rdf, TagInformation *tagInfos);
void addNameSpaceDefinitions(QString &generatedXmlString);
// Common methods
void writeAttributes(QTextStream &outputXmlStream, KoXmlElement &element);
void writeNode(QTextStream &outputXmlStream, KoXmlNode &node, bool writeOnlyChildren = false);
QString createXmlId();
public:
KoDocumentRdfBase *rdfData;
KoTextSharedSavingData *sharedData;
KoStyleManager *styleManager;
QTextDocument *document;
int globalFrom; // to and from positions, relevant for finding matching bookmarks etc
int globalTo;
private:
KoXmlWriter *writer;
QStack<const char *> openedTagStack;
KoShapeSavingContext &context;
// Things like bookmarks need to be properly turn down during a cut and paste operation
// when their end markeris not included in the selection. However, when recursing into
// e.g. the QTextDocument of a table, we need have a clean slate. Hence, a stack of stacks.
QStack< QStack<KoInlineObject*> *> pairedInlineObjectsStackStack;
QStack<KoInlineObject*> *currentPairedInlineObjectsStack;
QMap<KoList *, QString> listXmlIds;
QMap<KoList *, QString> numberedParagraphListIds;
};
#endif // KOTEXTWRITER_P_H
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