projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 708795b5 DW |
1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/mimetype.h | |
| 3 | // Purpose: classes and functions to manage MIME types | |
| 2a6b16e3 | 4 | // Author: David Webster |
| 708795b5 DW |
5 | // Modified by: |
| 6 | // Created: 01.21.99 | |
| 7 | // RCS-ID: $Id$ | |
| 8 | // Copyright: adopted from msw port -- (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 | #include "wx/defs.h" | |
| 16 | ||
| 17 | #include "wx/mimetype.h" | |
| 18 | ||
| 19 | ||
| 20 | class WXDLLEXPORT wxFileTypeImpl | |
| 21 | { | |
| 22 | public: | |
| 23 | // ctor | |
| 24 | wxFileTypeImpl() { m_info = NULL; } | |
| 25 | ||
| 26 | // one of these Init() function must be called (ctor can't take any | |
| 27 | // arguments because it's common) | |
| 28 | ||
| 29 | // initialize us with our file type name and extension - in this case | |
| 30 | // we will read all other data from the registry | |
| 31 | void Init(const wxString& strFileType, const wxString& ext) | |
| 32 | { m_strFileType = strFileType; m_ext = ext; } | |
| 33 | ||
| 34 | // initialize us with a wxFileTypeInfo object - it contains all the | |
| 35 | // data | |
| 36 | void Init(const wxFileTypeInfo& info) | |
| 37 | { m_info = &info; } | |
| 38 | ||
| 39 | // implement accessor functions | |
| 40 | bool GetExtensions(wxArrayString& extensions); | |
| 41 | bool GetMimeType(wxString *mimeType) const; | |
| 2a6b16e3 | 42 | bool GetMimeTypes(wxArrayString& mimeTypes) const; |
| 708795b5 DW |
43 | bool GetIcon(wxIcon *icon) const; |
| 44 | bool GetDescription(wxString *desc) const; | |
| 45 | bool GetOpenCommand(wxString *openCmd, | |
| 46 | const wxFileType::MessageParameters& params) const; | |
| 47 | bool GetPrintCommand(wxString *printCmd, | |
| 48 | const wxFileType::MessageParameters& params) const; | |
| 49 | ||
| 50 | private: | |
| 51 | // helper function: reads the command corresponding to the specified verb | |
| 52 | // from the registry (returns an empty string if not found) | |
| 53 | wxString GetCommand(const wxChar *verb) const; | |
| 54 | ||
| 55 | // we use either m_info or read the data from the registry if m_info == NULL | |
| 56 | const wxFileTypeInfo *m_info; | |
| 57 | wxString m_strFileType, // may be empty | |
| 58 | m_ext; | |
| 59 | }; | |
| 60 | ||
| 61 | ||
| 62 | ||
| 63 | class WXDLLEXPORT wxMimeTypesManagerImpl | |
| 64 | { | |
| 65 | public: | |
| 66 | // nothing to do here, we don't load any data but just go and fetch it from | |
| 67 | // the registry when asked for | |
| 68 | wxMimeTypesManagerImpl() { } | |
| 69 | ||
| 70 | // implement containing class functions | |
| 71 | wxFileType *GetFileTypeFromExtension(const wxString& ext); | |
| 72 | wxFileType *GetFileTypeFromMimeType(const wxString& mimeType); | |
| 73 | ||
| 74 | size_t EnumAllFileTypes(wxArrayString& mimetypes); | |
| 75 | ||
| 76 | // this are NOPs under Windows | |
| 77 | bool ReadMailcap(const wxString& filename, bool fallback = TRUE) | |
| 78 | { return TRUE; } | |
| 79 | bool ReadMimeTypes(const wxString& filename) | |
| 80 | { return TRUE; } | |
| 81 | ||
| 82 | void AddFallback(const wxFileTypeInfo& ft) { m_fallbacks.Add(ft); } | |
| 83 | ||
| 84 | private: | |
| 85 | wxArrayFileTypeInfo m_fallbacks; | |
| 86 | }; | |
| 87 | ||
| 88 | ||
| 89 | #endif | |
| 90 | //_MIMETYPE_IMPL_H | |
| 91 |