include/wx/mac/mimetype.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/mac/mimetype.h
   3 // Purpose:     classes and functions to manage MIME types
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     23.09.98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
   9 // Licence:     wxWindows license (part of wxExtra library)
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _MIMETYPE_IMPL_H
  13 #define _MIMETYPE_IMPL_H
  14
  15 #ifdef __GNUG__
  16     #pragma interface "mimetype.h"
  17 #endif
  18
  19 #include "wx/defs.h"
  20 #include "wx/mimetype.h"
  21
  22
  23 class wxMimeTypesManagerImpl
  24 {
  25 public :
  26     wxMimeTypesManagerImpl() { }
  27 #ifdef __WXMAC_X__
  28     ~wxMimeTypesManagerImpl() { }
  29 #endif
  30
  31     // implement containing class functions
  32     wxFileType *GetFileTypeFromExtension(const wxString& ext);
  33     wxFileType *GetOrAllocateFileTypeFromExtension(const wxString& ext) ;
  34     wxFileType *GetFileTypeFromMimeType(const wxString& mimeType);
  35
  36     size_t EnumAllFileTypes(wxArrayString& mimetypes);
  37
  38     // this are NOPs under MacOS
  39     bool ReadMailcap(const wxString& filename, bool fallback = TRUE) { return TRUE; }
  40     bool ReadMimeTypes(const wxString& filename) { return TRUE; }
  41
  42     void AddFallback(const wxFileTypeInfo& ft) { m_fallbacks.Add(ft); }
  43
  44     // create a new filetype association
  45     wxFileType *Associate(const wxFileTypeInfo& ftInfo);
  46
  47     // create a new filetype with the given name and extension
  48     wxFileType *CreateFileType(const wxString& filetype, const wxString& ext);
  49
  50 private:
  51     wxArrayFileTypeInfo m_fallbacks;
  52 };
  53
  54 class wxFileTypeImpl
  55 {
  56 public:
  57     // initialize us with our file type name
  58     void SetFileType(const wxString& strFileType)
  59         { m_strFileType = strFileType; }
  60     void SetExt(const wxString& ext)
  61         { m_ext = ext; }
  62
  63     // implement accessor functions
  64     bool GetExtensions(wxArrayString& extensions);
  65     bool GetMimeType(wxString *mimeType) const;
  66     bool GetMimeTypes(wxArrayString& mimeTypes) const;
  67     bool GetIcon(wxIcon *icon) const;
  68     bool GetDescription(wxString *desc) const;
  69     bool GetOpenCommand(wxString *openCmd,
  70                         const wxFileType::MessageParameters&) const
  71         { return GetCommand(openCmd, "open"); }
  72     bool GetPrintCommand(wxString *printCmd,
  73                          const wxFileType::MessageParameters&) const
  74         { return GetCommand(printCmd, "print"); }
  75
  76     size_t GetAllCommands(wxArrayString * verbs, wxArrayString * commands,
  77                           const wxFileType::MessageParameters& params) const;
  78
  79     bool Unassociate();
  80
  81 private:
  82     // helper function
  83     bool GetCommand(wxString *command, const char *verb) const;
  84
  85     wxString m_strFileType, m_ext;
  86 };
  87
  88
  89
  90 #endif
  91   //_MIMETYPE_H
  92
  93 /* vi: set cin tw=80 ts=4 sw=4: */