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[wxWidgets.git] / 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
     TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
  
  This library is free software; you can redistribute it and/or modify it
  under the terms of the GNU Library General Public Licence as published by
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  your option) any later version.
  
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  WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library
  General Public Licence for more details.

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  along with this software, usually in a file named COPYING.LIB.  If not,
  write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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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_ */