Move QWebEngineHistory to core

Keep debug stream operators in page for now,
since QWebEngineHsitory is accessible from page only.

[ChangeLog] QWebEngineHistory is in QtWebEngineCore

Task-number: QTBUG-74585
Change-Id: I5dfc13a0d59ac87f18fe4905ebcfd4a9ec5ad3a1
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

1 files changed, 127 insertions, 0 deletions

diff --git a/src/core/api/qwebenginehistory.h b/src/core/api/qwebenginehistory.h
new file mode 100644
index 000000000..f7e591e38
--- /dev/null
+++ b/src/core/api/qwebenginehistory.h
@@ -0,0 +1,127 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtWebEngine module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QWEBENGINEHISTORY_H
+#define QWEBENGINEHISTORY_H
+
+#include <QtWebEngineCore/qtwebenginecoreglobal.h>
+#include <QtCore/qurl.h>
+#include <QtCore/qstring.h>
+#include <QtCore/qdatetime.h>
+#include <QtCore/qshareddata.h>
+#include <QtGui/qicon.h>
+
+QT_BEGIN_NAMESPACE
+
+class QWebEngineHistory;
+class QWebEngineHistoryItemPrivate;
+class QWebEnginePage;
+class QWebEnginePagePrivate;
+
+class Q_WEBENGINECORE_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 Q_WEBENGINECORE_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 Q_WEBENGINECORE_EXPORT QDataStream &operator>>(QDataStream &, QWebEngineHistory &);
+    friend Q_WEBENGINECORE_EXPORT QDataStream &operator<<(QDataStream &, const QWebEngineHistory &);
+    friend class QWebEnginePage;
+    friend class QWebEnginePagePrivate;
+};
+
+QT_END_NAMESPACE
+
+#endif // QWEBENGINEHISTORY_H