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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QHELPSEARCHENGINE_H
#define QHELPSEARCHENGINE_H
#include <QtHelp/qhelp_global.h>
#include <QtHelp/qhelpsearchresult.h>
#include <QtCore/qobject.h>
#include <QtCore/qshareddata.h>
#include <QtCore/qstringlist.h>
QT_BEGIN_NAMESPACE
class QHelpEngineCore;
class QHelpSearchEnginePrivate;
class QHelpSearchQueryWidget;
class QHelpSearchResultWidget;
#if QT_DEPRECATED_SINCE(6, 7)
class QHELP_EXPORT QHelpSearchQuery
{
public:
enum FieldName { DEFAULT = 0, FUZZY, WITHOUT, PHRASE, ALL, ATLEAST };
QT_DEPRECATED_VERSION_X_6_7("Use QString instead")
QHelpSearchQuery()
: fieldName(DEFAULT) { wordList.clear(); }
QT_DEPRECATED_VERSION_X_6_7("Use QString instead")
QHelpSearchQuery(FieldName field, const QStringList &wordList_)
: fieldName(field), wordList(wordList_) {}
FieldName fieldName;
QStringList wordList;
};
#endif // QT_DEPRECATED_SINCE(6, 7)
class QHELP_EXPORT QHelpSearchEngine : public QObject
{
Q_OBJECT
public:
explicit QHelpSearchEngine(QHelpEngineCore *helpEngine, QObject *parent = nullptr);
~QHelpSearchEngine();
QHelpSearchQueryWidget *queryWidget();
QHelpSearchResultWidget *resultWidget();
#if QT_DEPRECATED_SINCE(5, 9)
typedef QPair<QString, QString> SearchHit;
QT_DEPRECATED int hitsCount() const;
QT_DEPRECATED int hitCount() const;
QT_DEPRECATED QList<SearchHit> hits(int start, int end) const;
QT_DEPRECATED QList<QHelpSearchQuery> query() const;
#endif
int searchResultCount() const;
QList<QHelpSearchResult> searchResults(int start, int end) const;
QString searchInput() const;
public Q_SLOTS:
void reindexDocumentation();
void cancelIndexing();
#if QT_DEPRECATED_SINCE(5, 9)
QT_DEPRECATED void search(const QList<QHelpSearchQuery> &queryList);
#endif
void search(const QString &searchInput);
void cancelSearching();
void scheduleIndexDocumentation();
Q_SIGNALS:
void indexingStarted();
void indexingFinished();
void searchingStarted();
void searchingFinished(int searchResultCount);
private Q_SLOTS:
void indexDocumentation();
private:
QHelpSearchEnginePrivate *d;
};
QT_END_NAMESPACE
#endif // QHELPSEARCHENGINE_H
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