include/wx/msw/helpwin.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        helpwin.h
   3 // Purpose:     Help system: WinHelp implementation
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_HELPWIN_H_
  13 #define _WX_HELPWIN_H_
  14
  15 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  16 #pragma interface "helpwin.h"
  17 #endif
  18
  19 #include "wx/wx.h"
  20
  21 #if wxUSE_HELP
  22
  23 #include "wx/helpbase.h"
  24
  25 class WXDLLEXPORT wxWinHelpController: public wxHelpControllerBase
  26 {
  27     DECLARE_CLASS(wxWinHelpController)
  28
  29 public:
  30     wxWinHelpController() {}
  31     ~wxWinHelpController() {}
  32
  33     // Must call this to set the filename
  34     virtual bool Initialize(const wxString& file);
  35     virtual bool Initialize(const wxString& file, int WXUNUSED(server) ) { return Initialize( file ); }
  36
  37     // If file is "", reloads file given in Initialize
  38     virtual bool LoadFile(const wxString& file = wxEmptyString);
  39     virtual bool DisplayContents();
  40     virtual bool DisplaySection(int sectionNo);
  41     virtual bool DisplaySection(const wxString& section) { return KeywordSearch(section); }
  42     virtual bool DisplayBlock(long blockNo);
  43     virtual bool DisplayContextPopup(int contextId);
  44     virtual bool KeywordSearch(const wxString& k,
  45                                wxHelpSearchMode mode = wxHELP_SEARCH_ALL);
  46     virtual bool Quit();
  47
  48     inline wxString GetHelpFile() const { return m_helpFile; }
  49
  50 protected:
  51     // Append extension if necessary.
  52     wxString GetValidFilename(const wxString& file) const;
  53
  54 private:
  55     wxString m_helpFile;
  56 };
  57
  58 #endif // wxUSE_HELP
  59 #endif
  60 // _WX_HELPWIN_H_