X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3103e8a97e834e9793f0eb149aa82a99fd64ef9a..e2cb366f612460ba70fb12560c112fef2d8389dd:/include/wx/mimetype.h diff --git a/include/wx/mimetype.h b/include/wx/mimetype.h index e403c1728e..f15a133dea 100644 --- a/include/wx/mimetype.h +++ b/include/wx/mimetype.h @@ -13,10 +13,6 @@ #ifndef _WX_MIMETYPE_H_ #define _WX_MIMETYPE_H_ -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma interface "mimetypebase.h" -#endif // __GNUG__ - // ---------------------------------------------------------------------------- // headers and such // ---------------------------------------------------------------------------- @@ -28,11 +24,14 @@ // the things we really need #include "wx/string.h" #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() @@ -70,6 +69,47 @@ public: */ +// wxMimeTypeCommands stores the verbs defined for the given MIME type with +// their values +class WXDLLIMPEXP_BASE wxMimeTypeCommands +{ +public: + wxMimeTypeCommands() {} + + wxMimeTypeCommands(const wxArrayString& verbs, + const wxArrayString& commands) + : m_verbs(verbs), + m_commands(commands) + { + } + + // add a new verb with the command or replace the old value + void AddOrReplaceVerb(const wxString& verb, const wxString& cmd); + void Add(const wxString& s) + { + m_verbs.Add(s.BeforeFirst(wxT('='))); + m_commands.Add(s.AfterFirst(wxT('='))); + } + + // access the commands + size_t GetCount() const { return m_verbs.GetCount(); } + const wxString& GetVerb(size_t n) const { return m_verbs[n]; } + const wxString& GetCmd(size_t n) const { return m_commands[n]; } + + bool HasVerb(const wxString& verb) const + { return m_verbs.Index(verb) != wxNOT_FOUND; } + + // returns empty string and wxNOT_FOUND in idx if no such verb + wxString GetCommandForVerb(const wxString& verb, size_t *idx = NULL) const; + + // get a "verb=command" string + wxString GetVerbCmd(size_t n) const; + +private: + wxArrayString m_verbs; + wxArrayString m_commands; +}; + // ---------------------------------------------------------------------------- // wxFileTypeInfo: static container of information accessed via wxFileType. // @@ -78,16 +118,99 @@ public: 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 @@ -123,7 +246,7 @@ public: const wxString& GetDescription() const { return m_desc; } // get the array of all extensions const wxArrayString& GetExtensions() const { return m_exts; } - int GetExtensionsCount() const {return m_exts.GetCount(); } + size_t GetExtensionsCount() const {return m_exts.GetCount(); } // get the icon info const wxString& GetIconFile() const { return m_iconFile; } int GetIconIndex() const { return m_iconIndex; } @@ -165,7 +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 @@ -273,6 +396,25 @@ private: wxFileTypeImpl *m_impl; }; +//---------------------------------------------------------------------------- +// wxMimeTypesManagerFactory +//---------------------------------------------------------------------------- + +class WXDLLIMPEXP_BASE wxMimeTypesManagerFactory +{ +public: + wxMimeTypesManagerFactory() {} + virtual ~wxMimeTypesManagerFactory() {} + + virtual wxMimeTypesManagerImpl *CreateMimeTypesManagerImpl(); + + static void Set( wxMimeTypesManagerFactory *factory ); + static wxMimeTypesManagerFactory *Get(); + +private: + static wxMimeTypesManagerFactory *m_factory; +}; + // ---------------------------------------------------------------------------- // wxMimeTypesManager: interface to system MIME database. // @@ -319,32 +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)