X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/bde733b0c646954653799d75d839960af3bd0d39..54cb21d692f6d62911820c3c6bc063af90d11e47:/include/wx/mimetype.h diff --git a/include/wx/mimetype.h b/include/wx/mimetype.h index 3c99c2c621..f15a133dea 100644 --- a/include/wx/mimetype.h +++ b/include/wx/mimetype.h @@ -26,10 +26,12 @@ #include "wx/dynarray.h" #include "wx/arrstr.h" +#include + // fwd decls -class WXDLLIMPEXP_BASE wxIconLocation; -class WXDLLIMPEXP_BASE wxFileTypeImpl; -class WXDLLIMPEXP_BASE wxMimeTypesManagerImpl; +class WXDLLIMPEXP_FWD_BASE wxIconLocation; +class WXDLLIMPEXP_FWD_BASE wxFileTypeImpl; +class WXDLLIMPEXP_FWD_BASE wxMimeTypesManagerImpl; // these constants define the MIME informations source under UNIX and are used // by wxMimeTypesManager::Initialize() @@ -116,16 +118,99 @@ private: class WXDLLIMPEXP_BASE wxFileTypeInfo { +private: + void DoVarArgInit(const wxString& mimeType, + const wxString& openCmd, + const wxString& printCmd, + const wxString& desc, + va_list argptr); + + void VarArgInit(const wxString *mimeType, + const wxString *openCmd, + const wxString *printCmd, + const wxString *desc, + // the other parameters form a NULL terminated list of + // extensions + ...); + public: + // NB: This is a helper to get implicit conversion of variadic ctor's + // fixed arguments into something that can be passed to VarArgInit(). + // Do not use, it's used by the ctor only. + struct WXDLLIMPEXP_BASE CtorString + { + CtorString(const char *str) : m_str(str) {} + CtorString(const wchar_t *str) : m_str(str) {} + CtorString(const wxString& str) : m_str(str) {} + CtorString(const wxCStrData& str) : m_str(str) {} + CtorString(const wxCharBuffer& str) : m_str(str) {} + CtorString(const wxWCharBuffer& str) : m_str(str) {} + + operator const wxString*() const { return &m_str; } + + wxString m_str; + }; + // ctors // a normal item - wxFileTypeInfo(const wxChar *mimeType, - const wxChar *openCmd, - const wxChar *printCmd, - const wxChar *desc, - // the other parameters form a NULL terminated list of - // extensions - ...); + + // wxFileTypeInfo(const wxString& mimeType, + // const wxString& openCmd, + // const wxString& printCmd, + // const wxString& desc, + // // the other parameters form a list of extensions for this + // // file type and should be terminated with wxNullPtr (not + // // just NULL!) + // ...); + WX_DEFINE_VARARG_FUNC_CTOR(wxFileTypeInfo, + 4, (const CtorString&, + const CtorString&, + const CtorString&, + const CtorString&), + VarArgInit, VarArgInit) +#ifdef __WATCOMC__ + // workaround for http://bugzilla.openwatcom.org/show_bug.cgi?id=351 + WX_VARARG_WATCOM_WORKAROUND_CTOR( + wxFileTypeInfo, + 4, (const wxString&, + const wxString&, + const wxString&, + const wxString&), + (CtorString(f1), + CtorString(f2), + CtorString(f3), + CtorString(f4))); + WX_VARARG_WATCOM_WORKAROUND_CTOR( + wxFileTypeInfo, + 4, (const wxCStrData&, + const wxCStrData&, + const wxCStrData&, + const wxCStrData&), + (CtorString(f1), + CtorString(f2), + CtorString(f3), + CtorString(f4))); + WX_VARARG_WATCOM_WORKAROUND_CTOR( + wxFileTypeInfo, + 4, (const char*, + const char*, + const char*, + const char*), + (CtorString(f1), + CtorString(f2), + CtorString(f3), + CtorString(f4))); + WX_VARARG_WATCOM_WORKAROUND_CTOR( + wxFileTypeInfo, + 4, (const wchar_t*, + const wchar_t*, + const wchar_t*, + const wchar_t*), + (CtorString(f1), + CtorString(f2), + CtorString(f3), + CtorString(f4))); +#endif // the array elements correspond to the parameters of the ctor above in // the same order @@ -203,7 +288,7 @@ WX_DECLARE_USER_EXPORTED_OBJARRAY(wxFileTypeInfo, wxArrayFileTypeInfo, class WXDLLIMPEXP_BASE wxFileType { -friend class WXDLLIMPEXP_BASE wxMimeTypesManagerImpl; // it has access to m_impl +friend class WXDLLIMPEXP_FWD_BASE wxMimeTypesManagerImpl; // it has access to m_impl public: // An object of this class must be passed to Get{Open|Print}Command. The @@ -376,32 +461,13 @@ public: // get file type from MIME type (in format /) wxFileType *GetFileTypeFromMimeType(const wxString& mimeType); - // other operations: return true if there were no errors or false if there - // were some unrecognized entries (the good entries are always read anyhow) - // - // FIXME: These ought to be private ?? - - // read in additional file (the standard ones are read automatically) - // in mailcap format (see mimetype.cpp for description) - // - // 'fallback' parameter may be set to true to avoid overriding the - // settings from other, previously parsed, files by this one: normally, - // the files read most recently would override the older files, but with - // fallback == true this won't happen - - bool ReadMailcap(const wxString& filename, bool fallback = false); - // read in additional file in mime.types format - bool ReadMimeTypes(const wxString& filename); - // enumerate all known MIME types // // returns the number of retrieved file types size_t EnumAllFileTypes(wxArrayString& mimetypes); // these functions can be used to provide default values for some of the - // MIME types inside the program itself (you may also use - // ReadMailcap(filenameWithDefaultTypes, true /* use as fallback */) to - // achieve the same goal, but this requires having this info in a file). + // MIME types inside the program itself // // The filetypes array should be terminated by either NULL entry or an // invalid wxFileTypeInfo (i.e. the one created with default ctor)