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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Assistant of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
#ifndef QHELPENGINE_P_H
#define QHELPENGINE_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of the help generator tools. This header file may change from version
// to version without notice, or even be removed.
//
// We mean it.
//
#include <QtCore/QHash>
#include <QtCore/QMap>
#include <QtCore/QStringList>
#include <QtCore/QObject>
QT_BEGIN_NAMESPACE
class QSqlQuery;
class QHelpEngineCore;
class QHelpDBReader;
class QHelpContentModel;
class QHelpContentWidget;
class QHelpIndexModel;
class QHelpIndexWidget;
class QHelpSearchEngine;
class QHelpCollectionHandler;
class QHelpFilterEngine;
class QHelpEngineCorePrivate : public QObject
{
Q_OBJECT
public:
virtual ~QHelpEngineCorePrivate();
virtual void init(const QString &collectionFile,
QHelpEngineCore *helpEngineCore);
bool setup();
QHelpCollectionHandler *collectionHandler = nullptr;
QHelpFilterEngine *filterEngine = nullptr;
QString currentFilter;
QString error;
bool needsSetup = true;
bool autoSaveFilter = true;
bool usesFilterEngine = false;
protected:
QHelpEngineCore *q;
private slots:
void errorReceived(const QString &msg);
};
class QHelpEnginePrivate : public QHelpEngineCorePrivate
{
Q_OBJECT
public:
void init(const QString &collectionFile,
QHelpEngineCore *helpEngineCore) override;
QHelpContentModel *contentModel = nullptr;
QHelpContentWidget *contentWidget = nullptr;
QHelpIndexModel *indexModel = nullptr;
QHelpIndexWidget *indexWidget = nullptr;
QHelpSearchEngine *searchEngine = nullptr;
friend class QHelpContentProvider;
friend class QHelpContentModel;
friend class QHelpIndexProvider;
friend class QHelpIndexModel;
public slots:
void setContentsWidgetBusy();
void unsetContentsWidgetBusy();
void setIndexWidgetBusy();
void unsetIndexWidgetBusy();
private slots:
void scheduleApplyCurrentFilter();
void applyCurrentFilter();
private:
bool m_isApplyCurrentFilterScheduled = false;
};
QT_END_NAMESPACE
#endif
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