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// Copyright (C) 2021 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 QWEBENGINEHISTORY_H
#define QWEBENGINEHISTORY_H
#include <QtWebEngineCore/qtwebenginecoreglobal.h>
#include <QtCore/qabstractitemmodel.h>
#include <QtCore/qurl.h>
#include <QtCore/qstring.h>
#include <QtCore/qdatetime.h>
#include <QtCore/qshareddata.h>
QT_BEGIN_NAMESPACE
class QWebEngineHistory;
class QWebEngineHistoryPrivate;
class QWebEngineHistoryItemPrivate;
class QWebEngineHistoryModelPrivate;
class QWebEnginePagePrivate;
class QQuickWebEngineViewPrivate;
class Q_WEBENGINECORE_EXPORT QWebEngineHistoryItem
{
public:
QWebEngineHistoryItem(const QWebEngineHistoryItem &other);
QWebEngineHistoryItem(QWebEngineHistoryItem &&other);
QWebEngineHistoryItem &operator=(const QWebEngineHistoryItem &other);
QWebEngineHistoryItem &operator=(QWebEngineHistoryItem &&other);
~QWebEngineHistoryItem();
QUrl originalUrl() const;
QUrl url() const;
QString title() const;
QDateTime lastVisited() const;
QUrl iconUrl() const;
bool isValid() const;
void swap(QWebEngineHistoryItem &other) noexcept { d.swap(other.d); }
private:
QWebEngineHistoryItem(QWebEngineHistoryItemPrivate *priv);
Q_DECLARE_PRIVATE_D(d.data(), QWebEngineHistoryItem)
QExplicitlySharedDataPointer<QWebEngineHistoryItemPrivate> d;
friend class QWebEngineHistory;
friend class QWebEngineHistoryPrivate;
};
Q_DECLARE_SHARED(QWebEngineHistoryItem)
class Q_WEBENGINECORE_EXPORT QWebEngineHistoryModel : public QAbstractListModel
{
Q_OBJECT
public:
enum Roles {
UrlRole = Qt::UserRole,
TitleRole,
OffsetRole,
IconUrlRole,
};
int rowCount(const QModelIndex &parent = QModelIndex()) const override;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
QHash<int, QByteArray> roleNames() const override;
void reset();
private:
QWebEngineHistoryModel(QWebEngineHistoryModelPrivate *);
virtual ~QWebEngineHistoryModel();
Q_DISABLE_COPY(QWebEngineHistoryModel)
Q_DECLARE_PRIVATE(QWebEngineHistoryModel)
QScopedPointer<QWebEngineHistoryModelPrivate> d_ptr;
friend class QWebEngineHistory;
friend class QWebEngineHistoryPrivate;
friend void QScopedPointerDeleter<QWebEngineHistoryModel>::cleanup(QWebEngineHistoryModel *) noexcept;
};
class Q_WEBENGINECORE_EXPORT QWebEngineHistory : public QObject
{
Q_OBJECT
Q_PROPERTY(QWebEngineHistoryModel *items READ itemsModel CONSTANT FINAL)
Q_PROPERTY(QWebEngineHistoryModel *backItems READ backItemsModel CONSTANT FINAL)
Q_PROPERTY(QWebEngineHistoryModel *forwardItems READ forwardItemsModel CONSTANT FINAL)
public:
Q_REVISION(1) Q_INVOKABLE void clear();
QList<QWebEngineHistoryItem> items() const;
QList<QWebEngineHistoryItem> backItems(int maxItems) const;
QList<QWebEngineHistoryItem> forwardItems(int maxItems) const;
bool canGoBack() const;
bool canGoForward() const;
void back();
void forward();
void goToItem(const QWebEngineHistoryItem &item);
QWebEngineHistoryItem backItem() const;
QWebEngineHistoryItem currentItem() const;
QWebEngineHistoryItem forwardItem() const;
QWebEngineHistoryItem itemAt(int i) const;
int currentItemIndex() const;
int count() const;
QWebEngineHistoryModel *itemsModel() const;
QWebEngineHistoryModel *backItemsModel() const;
QWebEngineHistoryModel *forwardItemsModel() const;
private:
QWebEngineHistory(QWebEngineHistoryPrivate *d);
~QWebEngineHistory();
Q_DISABLE_COPY(QWebEngineHistory)
Q_DECLARE_PRIVATE(QWebEngineHistory)
QScopedPointer<QWebEngineHistoryPrivate> d_ptr;
void reset();
friend Q_WEBENGINECORE_EXPORT QDataStream &operator>>(QDataStream &, QWebEngineHistory &);
friend Q_WEBENGINECORE_EXPORT QDataStream &operator<<(QDataStream &, const QWebEngineHistory &);
friend class QWebEnginePagePrivate;
friend class QQuickWebEngineViewPrivate;
friend void QScopedPointerDeleter<QWebEngineHistory>::cleanup(QWebEngineHistory *) noexcept;
};
QT_END_NAMESPACE
#endif // QWEBENGINEHISTORY_H
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