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/*
For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/
/***************************************************************************
* Copyright (C) 2004 by Riku Leino *
* tsoots@gmail.com *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef STYLEREADER_H
#define STYLEREADER_H
#include "scconfig.h"
#ifdef HAVE_XML26
#include <libxml/SAX2.h>
#else
#include <libxml/SAX.h>
#endif
#include <QMap>
#include <QXmlAttributes>
#include <gtstyle.h>
#include <gtwriter.h>
enum BulletType {
Bullet,
Number,
LowerRoman,
UpperRoman,
LowerAlpha,
UpperAlpha,
Graphic
};
class ListLevel
{
public:
ListLevel(uint level,
BulletType btype,
const QString &prefix,
const QString &suffix,
const QString &bullet,
uint displayLevels = 1,
uint startValue = 0);
~ListLevel();
QString bulletString();
QString bullet();
QString prefix();
QString suffix();
void advance();
void reset();
uint level();
uint displayLevels();
private:
uint m_level;
BulletType m_btype;
QString m_prefix;
QString m_suffix;
QString m_bullet;
uint m_displayLevels;
uint m_next;
static const QString lowerUnits[10];
static const QString lowerTens[10];
static const QString lowerHundreds[10];
static const QString lowerThousands[4];
static const QString upperUnits[10];
static const QString upperTens[10];
static const QString upperHundreds[10];
static const QString upperThousands[4];
static const QString lowerAlphabets[27];
static const QString upperAlphabets[27];
QString lowerRoman(uint n);
QString upperRoman(uint n);
QString lowerAlpha(uint n);
QString upperAlpha(uint n);
};
class ListStyle
{
public:
ListStyle(const QString &name, bool consecutiveNumbering = false, uint currentLevel = 1);
~ListStyle();
void addLevel(uint level, ListLevel *llevel);
QString bullet();
void advance();
void setLevel(uint level);
void resetLevel();
QString& name();
private:
QString m_name;
bool m_consecutiveNumbering;
uint m_currentLevel;
uint m_count;
ListLevel* levels[11];
};
typedef QMap<QString, gtStyle*> StyleMap;
typedef QMap<QString, QString> FontMap;
typedef QMap<QString, int> CounterMap;
typedef QMap<QString, ListStyle*> ListMap;
class StyleReader
{
private:
static StyleReader *sreader;
gtWriter *writer;
bool importTextOnly;
bool usePrefix;
bool packStyles;
bool readProperties;
QString docname;
StyleMap styles;
StyleMap listParents;
StyleMap attrsStyles;
CounterMap pstyleCounts;
FontMap fonts;
ListMap lists;
gtStyle* currentStyle;
gtStyle* parentStyle;
bool inList;
QString currentList;
ListStyle *currentListStyle;
bool defaultStyleCreated;
double getSize(QString s, double parentSize = -1);
void styleProperties(const QXmlAttributes& attrs);
void defaultStyle(const QXmlAttributes& attrs);
void styleStyle(const QXmlAttributes& attrs);
void tabStop(const QXmlAttributes& attrs);
void setupFrameStyle();
public:
StyleReader(QString documentName, gtWriter *wr, bool textOnly, bool prefix, bool combineStyles = true);
~StyleReader();
bool updateStyle(gtStyle* style, gtStyle* parent2Style, const QString& key, const QString& value);
static void startElement(void *user_data, const xmlChar * fullname, const xmlChar ** atts);
static void endElement(void *user_data, const xmlChar * name);
bool startElement(const QString&, const QString&, const QString &name, const QXmlAttributes &attrs);
bool endElement(const QString&, const QString&, const QString &name);
void parse(QString fileName);
gtStyle* getDefaultStyle(void);
gtStyle* getStyle(const QString& name);
void setStyle(const QString& name, gtStyle* style);
QString getFont(const QString& key);
ListStyle *getList(const QString &name);
};
#endif
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