59 lines
2.2 KiB
C++
59 lines
2.2 KiB
C++
/*
|
|
* 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 1.14 2007-06-25 10:13:40 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 needBeacons Need to navigate highlighted terms, mark them.
|
|
*/
|
|
extern bool plaintorich(const string &in, string &out,
|
|
const HiliteData& hdata,
|
|
bool noHeader = false,
|
|
bool needBeacons = true);
|
|
|
|
extern string termAnchorName(int i);
|
|
|
|
#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_ */
|