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/* Copyright (C) 2004-2021 J.F.Dockes
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef _DOCSEQDB_H_INCLUDED_
#define _DOCSEQDB_H_INCLUDED_
#include <memory>
#include "docseq.h"
#include "searchdata.h"
#include "rclquery.h"
class PlainToRich;
/** A DocSequence from a Db query */
class DocSequenceDb : public DocSequence {
public:
DocSequenceDb(std::shared_ptr<Rcl::Db> db,
std::shared_ptr<Rcl::Query> q, const std::string &t,
std::shared_ptr<Rcl::SearchData> sdata);
virtual ~DocSequenceDb() {}
DocSequenceDb(const DocSequenceDb&) = delete;
DocSequenceDb& operator=(const DocSequenceDb&) = delete;
virtual bool getDoc(int num, Rcl::Doc &doc, std::string * = nullptr) override;
virtual int getResCnt() override;
virtual void getTerms(HighlightData& hld) override;
virtual void getDocTerms(
const Rcl::Doc& doc, std::vector<std::vector<std::string>>& terms) override;
virtual void setqquantum(int q) override;
// Called to fill-up the snippets window. Ignoers
// buildabstract/replaceabstract and syntabslen
virtual bool getAbstract(Rcl::Doc &doc, PlainToRich *ptr, std::vector<Rcl::Snippet>&,
int maxlen, bool sortbypage) override;
virtual bool getAbstract(Rcl::Doc &doc, PlainToRich *ptr, std::vector<std::string>&,
bool forcesnips) override;
virtual int getFirstMatchPage(Rcl::Doc&, std::string& term) override;
virtual bool docDups(const Rcl::Doc& doc, std::vector<Rcl::Doc>& dups)
override;
virtual std::string getDescription() override;
virtual std::list<std::string> expand(Rcl::Doc &doc) override;
virtual bool canFilter() override {return true;}
virtual bool setFiltSpec(const DocSeqFiltSpec &filtspec) override;
virtual bool canSort() override {return true;}
virtual bool setSortSpec(const DocSeqSortSpec &sortspec) override;
virtual void setAbstractParams(bool qba, bool qra) {
m_queryBuildAbstract = qba;
m_queryReplaceAbstract = qra;
}
virtual bool snippetsCapable() override {
return true;
}
virtual std::string title() override;
protected:
virtual std::shared_ptr<Rcl::Db> getDb() override {
return m_db;
}
private:
std::shared_ptr<Rcl::Db> m_db;
std::shared_ptr<Rcl::Query> m_q;
std::shared_ptr<Rcl::SearchData> m_sdata;
std::shared_ptr<Rcl::SearchData> m_fsdata; // Filtered
int m_rescnt{-1};
bool m_queryBuildAbstract{true};
bool m_queryReplaceAbstract{false};
bool m_isFiltered{false};
bool m_isSorted{false};
bool m_needSetQuery{false}; // search data changed, need to reapply before fetch
bool m_lastSQStatus{true};
bool setQuery();
};
#endif /* _DOCSEQDB_H_INCLUDED_ */
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