/*
* 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 _PLAINTORICH_H_INCLUDED_
#define _PLAINTORICH_H_INCLUDED_
/* @(#$Id: plaintorich.h,v 1.12 2007-01-19 15:22:50 dockes Exp $ (C) 2004 J.F.Dockes */
#include <string>
// A data struct to hold words and groups of words to be highlighted
struct HiliteData {
vector<string> terms;
vector<vector<string> > groups;
vector<int> gslks; // group slacks (number of permitted non-matched words)
};
/**
* Transform plain text into qt rich text for the preview window.
*
* We escape characters like < or &, and add qt rich text tags to
* colorize the query terms. The latter is a quite complicated matter because
* of phrase/near searches. We treat all such searches as "near", not "phrase"
*
* @param in raw text out of internfile.
* @param out rich text output
* @param hdata terms and groups to be highlighted. These are
* lowercase and unaccented.
* @param noHeader if true don't output header (<qt><title>...)
* @param fft If true mark the first term position in the text
*/
extern bool plaintorich(const string &in, string &out,
const HiliteData& hdata,
bool noHeader = false,
bool fft = false);
extern const char *firstTermAnchorName;
#define QT_SCROLL_TO_ANCHOR_BUG
#ifdef QT_SCROLL_TO_ANCHOR_BUG
// For some reason, can't get scrollToAnchor() to work. We use a string made
// of a few rare utf8 chars as a beacon for the match area.
extern const char *firstTermBeacon;
#endif
#endif /* _PLAINTORICH_H_INCLUDED_ */