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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 HTMLREADER_H
#define HTMLREADER_H
#include "scconfig.h"
#include <vector>
#include <libxml/HTMLparser.h>
#include <QString>
#include <QXmlAttributes>
#include <gtparagraphstyle.h>
#include <gtwriter.h>
/*! \brief Parse and import a HTML file.
Supported tags: P, CENTER, BR, A, UL, OL, LI, H1, H2, H3, H4,
B, STRONG, I, EM, CODE, BODY, PRE, IMG, SUB, SUP, DEL, INS, U,
DIV.
*/
class HTMLReader
{
private:
QString currentDir;
QString currentFile;
QString defaultColor;
QString defaultWeight;
QString defaultSlant;
QString templateCategory;
QString href;
QString extLinks;
int extIndex;
int listLevel;
std::vector<gtParagraphStyle*> listStyles;
std::vector<int> nextItemNumbers;
gtWriter *writer;
gtParagraphStyle *pstyle;
gtParagraphStyle *pstylec;
gtParagraphStyle *pstyleh1;
gtParagraphStyle *pstyleh2;
gtParagraphStyle *pstyleh3;
gtParagraphStyle *pstyleh4;
gtParagraphStyle *pstyleh5;
gtParagraphStyle *pstyleh6;
gtParagraphStyle *pstylecode;
gtParagraphStyle *pstylep;
gtParagraphStyle *pstylepre;
bool inOL;
bool wasInOL;
bool inUL;
bool wasInUL;
bool inLI;
bool addedLI;
bool inH1;
bool inH2;
bool inH3;
bool inH4;
bool inH5;
bool inH6;
bool inA;
bool inCenter;
bool inCode;
bool inBody;
bool inPre;
bool inP;
static bool elemJustStarted;
static bool elemJustFinished;
bool lastCharWasSpace;
bool noFormatting;
void initPStyles();
void toggleEffect(FontEffect e);
void setItalicFont();
void unsetItalicFont();
void setBlueFont();
void setDefaultColor();
void setBoldFont();
void unSetBoldFont();
void createListStyle();
static HTMLReader* hreader;
public:
HTMLReader(gtParagraphStyle *ps, gtWriter *w, bool textOnly);
~HTMLReader();
void parse(QString filename);
static void startElement(void *user_data, const xmlChar * fullname, const xmlChar ** atts);
static void endElement(void *user_data, const xmlChar * name);
static void characters(void *user_data, const xmlChar * ch, int len);
bool startElement(const QString&, const QString&, const QString &name, const QXmlAttributes &attrs);
bool endElement(const QString&, const QString&, const QString &name);
bool characters(const QString &ch);
};
#endif
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