/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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#ifndef _INETHIST_HXX
#define _INETHIST_HXX

#include <tools/solar.h>

#include <tools/string.hxx>

#include <tools/urlobj.hxx>

#include <bf_svtools/brdcst.hxx>

#include <bf_svtools/hint.hxx>

namespace binfilter
{

/*========================================================================
 *
 * INetURLHistory interface.
 *
 *=======================================================================*/
class INetURLHistory_Impl;
class INetURLHistory : public SfxBroadcaster
{
    struct StaticInstance
    {
        INetURLHistory * operator()();
    };
    friend INetURLHistory * StaticInstance::operator()();

    /** Representation.
    */
    INetURLHistory_Impl *m_pImpl;

    /** Construction/Destruction.
    */
    INetURLHistory (void);
    virtual ~INetURLHistory (void);

    /** Implementation.
    */
    static void NormalizeUrl_Impl (INetURLObject &rUrl);

     void PutUrl_Impl   (const INetURLObject &rUrl);
     BOOL QueryUrl_Impl (const INetURLObject &rUrl);

    /** Not implemented.
    */
    INetURLHistory (const INetURLHistory&);
    INetURLHistory& operator= (const INetURLHistory&);

public:
    /** GetOrCreate.
    */
     static INetURLHistory* GetOrCreate (void);

    /** QueryProtocol.
    */
    BOOL QueryProtocol (INetProtocol eProto) const
    {
        return ((eProto == INET_PROT_FILE ) ||
                (eProto == INET_PROT_FTP  ) ||
                (eProto == INET_PROT_HTTP ) ||
                (eProto == INET_PROT_HTTPS)    );
    }

    /** QueryUrl.
    */
    BOOL QueryUrl (const INetURLObject &rUrl)
    {
        if (QueryProtocol (rUrl.GetProtocol()))
            return QueryUrl_Impl (rUrl);
        else
            return FALSE;
    }

    BOOL QueryUrl (const String &rUrl)
    {
        INetProtocol eProto =
            INetURLObject::CompareProtocolScheme (rUrl);
        if (QueryProtocol (eProto))
            return QueryUrl_Impl (INetURLObject (rUrl));
        else
            return FALSE;
    }

    /** PutUrl.
    */
    void PutUrl (const INetURLObject &rUrl)
    {
        if (QueryProtocol (rUrl.GetProtocol()))
            PutUrl_Impl (rUrl);
    }

    void PutUrl (const String &rUrl)
    {
        INetProtocol eProto =
            INetURLObject::CompareProtocolScheme (rUrl);
        if (QueryProtocol (eProto))
            PutUrl_Impl (INetURLObject (rUrl));
    }
};

/*========================================================================
 *
 * INetURLHistoryHint (broadcasted from PutUrl()).
 *
 *=======================================================================*/
DECL_PTRHINT (, INetURLHistoryHint, const INetURLObject);

}

#endif /* _INETHIST_HXX */

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