wxPython/contrib/activex/wxie/IEHtmlWin.h

   1 /*
   2                 wxActiveX Library Licence, Version 3
   3                 ====================================
   4
   5   Copyright (C) 2003 Lindsay Mathieson [, ...]
   6
   7   Everyone is permitted to copy and distribute verbatim copies
   8   of this licence document, but changing it is not allowed.
   9
  10                        wxActiveX LIBRARY LICENCE
  11      TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
  12
  13   This library is free software; you can redistribute it and/or modify it
  14   under the terms of the GNU Library General Public Licence as published by
  15   the Free Software Foundation; either version 2 of the Licence, or (at
  16   your option) any later version.
  17
  18   This library is distributed in the hope that it will be useful, but
  19   WITHOUT ANY WARRANTY; without even the implied warranty of
  20   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library
  21   General Public Licence for more details.
  22
  23   You should have received a copy of the GNU Library General Public Licence
  24   along with this software, usually in a file named COPYING.LIB.  If not,
  25   write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  26   Boston, MA 02111-1307 USA.
  27
  28   EXCEPTION NOTICE
  29
  30   1. As a special exception, the copyright holders of this library give
  31   permission for additional uses of the text contained in this release of
  32   the library as licenced under the wxActiveX Library Licence, applying
  33   either version 3 of the Licence, or (at your option) any later version of
  34   the Licence as published by the copyright holders of version 3 of the
  35   Licence document.
  36
  37   2. The exception is that you may use, copy, link, modify and distribute
  38   under the user's own terms, binary object code versions of works based
  39   on the Library.
  40
  41   3. If you copy code from files distributed under the terms of the GNU
  42   General Public Licence or the GNU Library General Public Licence into a
  43   copy of this library, as this licence permits, the exception does not
  44   apply to the code that you add in this way.  To avoid misleading anyone as
  45   to the status of such modified files, you must delete this exception
  46   notice from such code and/or adjust the licensing conditions notice
  47   accordingly.
  48
  49   4. If you write modifications of your own for this library, it is your
  50   choice whether to permit this exception to apply to your modifications.
  51   If you do not wish that, you must delete the exception notice from such
  52   code and/or adjust the licensing conditions notice accordingly.
  53 */
  54
  55 /*! \file iehtmlwin.h
  56     \brief implements wxIEHtmlWin window class
  57 */
  58 #ifndef _IEHTMLWIN_H_
  59 #define _IEHTMLWIN_H_
  60 #pragma warning( disable : 4101 4786)
  61 #pragma warning( disable : 4786)
  62
  63
  64 #include <wx/setup.h>
  65 #include <wx/wx.h>
  66 #include <exdisp.h>
  67 #include <iostream>
  68 using namespace std;
  69
  70 #include "wxactivex.h"
  71
  72
  73 enum wxIEHtmlRefreshLevel
  74 {
  75     wxIEHTML_REFRESH_NORMAL = 0,
  76     wxIEHTML_REFRESH_IFEXPIRED = 1,
  77     wxIEHTML_REFRESH_CONTINUE = 2,
  78     wxIEHTML_REFRESH_COMPLETELY = 3
  79 };
  80
  81 class IStreamAdaptorBase;
  82
  83 class wxIEHtmlWin : public wxActiveX
  84 {
  85 public:
  86     wxIEHtmlWin(wxWindow * parent, wxWindowID id = -1,
  87         const wxPoint& pos = wxDefaultPosition,
  88         const wxSize& size = wxDefaultSize,
  89         long style = 0,
  90         const wxString& name = wxPanelNameStr);
  91     virtual ~wxIEHtmlWin();
  92
  93     void LoadUrl(const wxString& url);
  94     bool LoadString(const wxString& html);
  95     bool LoadStream(istream *strm);
  96     bool LoadStream(wxInputStream *is);
  97
  98     void SetCharset(const wxString& charset);
  99     void SetEditMode(bool seton);
 100     bool GetEditMode();
 101     wxString GetStringSelection(bool asHTML = false);
 102     wxString GetText(bool asHTML = false);
 103
 104     bool GoBack();
 105     bool GoForward();
 106     bool GoHome();
 107     bool GoSearch();
 108     bool Refresh(wxIEHtmlRefreshLevel level);
 109     bool Stop();
 110
 111     DECLARE_EVENT_TABLE();
 112
 113 protected:
 114     void SetupBrowser();
 115     bool LoadStream(IStreamAdaptorBase *pstrm);
 116
 117     wxAutoOleInterface<IWebBrowser2>        m_webBrowser;
 118 };
 119
 120 #endif /* _IEHTMLWIN_H_ */