inethist.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
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 */
#ifndef INCLUDED_SVL_INETHIST_HXX
#define INCLUDED_SVL_INETHIST_HXX
 
#include <svl/SfxBroadcaster.hxx>
#include <svl/hint.hxx>
#include <svl/svldllapi.h>
#include <tools/urlobj.hxx>
#include <memory>
 
class INetURLHistory_Impl;
class SVL_DLLPUBLIC INetURLHistory final : public SfxBroadcaster
{
    std::unique_ptr<INetURLHistory_Impl> m_pImpl;
 
    SAL_DLLPRIVATE INetURLHistory();
    SAL_DLLPRIVATE virtual ~INetURLHistory() override;
 
    SAL_DLLPRIVATE static void NormalizeUrl_Impl (INetURLObject &rUrl);
 
    void PutUrl_Impl   (const INetURLObject &rUrl);
    bool QueryUrl_Impl (INetURLObject rUrl) const;
 
    INetURLHistory (const INetURLHistory&) = delete;
    INetURLHistory& operator= (const INetURLHistory&) = delete;
 
public:
    static INetURLHistory* GetOrCreate();
 
    bool QueryProtocol (INetProtocol eProto) const
    {
        return ((eProto == INetProtocol::File ) ||
                (eProto == INetProtocol::Ftp  ) ||
                (eProto == INetProtocol::Http ) ||
                (eProto == INetProtocol::Https)    );
    }
 
    bool QueryUrl (const INetURLObject &rUrl) const
    {
        if (QueryProtocol (rUrl.GetProtocol()))
            return QueryUrl_Impl (rUrl);
        else
            return false;
    }
 
    bool QueryUrl (std::u16string_view rUrl) const;
 
    void PutUrl (const INetURLObject &rUrl)
    {
        if (QueryProtocol (rUrl.GetProtocol()))
            PutUrl_Impl (rUrl);
    }
};
 
// broadcasted from PutUrl().
class SVL_DLLPUBLIC INetURLHistoryHint final : public SfxHint
{
    const INetURLObject* pObj;
public:
    explicit INetURLHistoryHint( const INetURLObject* Object ) : pObj(Object) {}
    const INetURLObject* GetObject() const { return pObj; }
};
 
#endif // INCLUDED_SVL_INETHIST_HXX
 
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