wxWidgets/wxPython/contrib/activex/wxie/IEHtmlWin.h

/*
                wxActiveX Library Licence, Version 3
                ====================================

  Copyright (C) 2003 Lindsay Mathieson [, ...]

  Everyone is permitted to copy and distribute verbatim copies
  of this licence document, but changing it is not allowed.

                       wxActiveX LIBRARY LICENCE
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  This library is free software; you can redistribute it and/or modify it
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  WITHOUT ANY WARRANTY; without even the implied warranty of
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  General Public Licence for more details.

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*/

/*! \file iehtmlwin.h 
    \brief implements wxIEHtmlWin window class
*/ 
#ifndef _IEHTMLWIN_H_
#define _IEHTMLWIN_H_
#pragma warning( disable : 4101 4786)
#pragma warning( disable : 4786)


#include <wx/setup.h>
#include <wx/wx.h>
#include <exdisp.h>
#include <iostream>
using namespace std;

#include "wxactivex.h"


enum wxIEHtmlRefreshLevel 
{
    wxIEHTML_REFRESH_NORMAL = 0,
    wxIEHTML_REFRESH_IFEXPIRED = 1,
    wxIEHTML_REFRESH_CONTINUE = 2,
    wxIEHTML_REFRESH_COMPLETELY = 3
};

class IStreamAdaptorBase;

class wxIEHtmlWin : public wxActiveX
{
public:
    wxIEHtmlWin(wxWindow * parent, wxWindowID id = -1,
        const wxPoint& pos = wxDefaultPosition,
        const wxSize& size = wxDefaultSize,
        long style = 0,
        const wxString& name = wxPanelNameStr);
    virtual ~wxIEHtmlWin();

    void LoadUrl(const wxString& url);
    bool LoadString(const wxString& html);
    bool LoadStream(istream *strm);
    bool LoadStream(wxInputStream *is);

    void SetCharset(const wxString& charset);
    void SetEditMode(bool seton);
    bool GetEditMode();
    wxString GetStringSelection(bool asHTML = false);
    wxString GetText(bool asHTML = false);

    bool GoBack();
    bool GoForward();
    bool GoHome();
    bool GoSearch();
    bool Refresh(wxIEHtmlRefreshLevel level);
    bool Stop();

    DECLARE_EVENT_TABLE();

protected:
    void SetupBrowser();
    bool LoadStream(IStreamAdaptorBase *pstrm);

    wxAutoOleInterface<IWebBrowser2>        m_webBrowser;
};

#endif /* _IEHTMLWIN_H_ */