qt-everywhere-src-5.14.1/qtwebengine/src/webenginewidgets/api/qwebenginehistory.h

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#ifndef QWEBENGINEHISTORY_H
#define QWEBENGINEHISTORY_H

#include <QtCore/qurl.h>
#include <QtCore/qstring.h>
#include <QtCore/qdatetime.h>
#include <QtCore/qshareddata.h>
#include <QtGui/qicon.h>
#include <QtWebEngineWidgets/qtwebenginewidgetsglobal.h>

QT_BEGIN_NAMESPACE

class QWebEngineHistory;
class QWebEngineHistoryItemPrivate;
class QWebEnginePage;
class QWebEnginePagePrivate;

class QWEBENGINEWIDGETS_EXPORT QWebEngineHistoryItem {
public:
    QWebEngineHistoryItem(const QWebEngineHistoryItem &other);
    QWebEngineHistoryItem &operator=(const 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) Q_DECL_NOTHROW { qSwap(d, 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_NOT_MOVABLE_UNTIL_QT6(QWebEngineHistoryItem)

class QWebEngineHistoryPrivate;
class QWEBENGINEWIDGETS_EXPORT QWebEngineHistory {
public:
    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;

private:
    QWebEngineHistory(QWebEngineHistoryPrivate *d);
    ~QWebEngineHistory();

    Q_DISABLE_COPY(QWebEngineHistory)
    Q_DECLARE_PRIVATE(QWebEngineHistory)
    QScopedPointer<QWebEngineHistoryPrivate> d_ptr;

    friend QWEBENGINEWIDGETS_EXPORT QDataStream& operator>>(QDataStream&, QWebEngineHistory&);
    friend QWEBENGINEWIDGETS_EXPORT QDataStream& operator<<(QDataStream&, const QWebEngineHistory&);
    friend class QWebEnginePage;
    friend class QWebEnginePagePrivate;
};

QWEBENGINEWIDGETS_EXPORT QDataStream& operator<<(QDataStream& stream, const QWebEngineHistory& history);
QWEBENGINEWIDGETS_EXPORT QDataStream& operator>>(QDataStream& stream, QWebEngineHistory& history);

QT_END_NAMESPACE

#endif // QWEBENGINEHISTORY_H