+
+//----------------------------------------------------------------------
+
+enum wxMailcapStyle
+{
+ wxMAILCAP_STANDARD = 1,
+ wxMAILCAP_NETSCAPE = 2,
+ wxMAILCAP_KDE = 4,
+ wxMAILCAP_GNOME = 8,
+
+ wxMAILCAP_ALL = 15
+};
+
+
+
+class wxFileTypeInfo
+{
+public:
+ // ctors
+ // a normal item
+ wxFileTypeInfo(const char* mimeType,
+ const char* openCmd,
+ const char* printCmd,
+ const char* desc);
+
+
+ // the array elements correspond to the parameters of the ctor above in
+ // the same order
+ %name(wxFileTypeInfoSequence)wxFileTypeInfo(const wxArrayString& sArray);
+
+ // invalid item - use this to terminate the array passed to
+ // wxMimeTypesManager::AddFallbacks
+ %name(wxNullFileTypeInfo)wxFileTypeInfo();
+
+
+ // test if this object can be used
+ bool IsValid() const;
+
+ // setters
+ // set the icon info
+ void SetIcon(const wxString& iconFile, int iconIndex = 0);
+
+ // set the short desc
+ void SetShortDesc(const wxString& shortDesc);
+
+ // accessors
+ // get the MIME type
+ const wxString& GetMimeType() const;
+ // get the open command
+ const wxString& GetOpenCommand() const;
+ // get the print command
+ const wxString& GetPrintCommand() const;
+ // get the short description (only used under Win32 so far)
+ const wxString& GetShortDesc() const;
+ // get the long, user visible description
+ const wxString& GetDescription() const;
+
+
+ // get the array of all extensions
+ //const wxArrayString& GetExtensions() const;
+ %addmethods {
+ PyObject* GetExtensions() {
+ wxArrayString& arr = (wxArrayString&)self->GetExtensions();
+ return wxArrayString2PyList_helper(arr);
+ }
+ }
+
+ int GetExtensionsCount() const;
+
+ // get the icon info
+ const wxString& GetIconFile() const;
+ int GetIconIndex() const;
+};
+
+
+
+
+class wxFileType
+{
+public:
+
+ // TODO: Make a wxPyMessageParameters with virtual GetParamValue...
+
+ // An object of this class must be passed to Get{Open|Print}Command. The
+ // default implementation is trivial and doesn't know anything at all about
+ // parameters, only filename and MIME type are used (so it's probably ok for
+ // Windows where %{param} is not used anyhow)
+ class MessageParameters
+ {
+ public:
+ // ctors
+ MessageParameters(const wxString& filename=wxPyEmptyString,
+ const wxString& mimetype=wxPyEmptyString);
+
+ // accessors (called by GetOpenCommand)
+ // filename
+ const wxString& GetFileName() const;
+ // mime type
+ const wxString& GetMimeType() const;;
+
+ // override this function in derived class
+ virtual wxString GetParamValue(const wxString& name) const;
+
+ // virtual dtor as in any base class
+ virtual ~MessageParameters();
+ };
+
+
+ // ctor from static data
+ wxFileType(const wxFileTypeInfo& ftInfo);
+
+ // return the MIME type for this file type
+ %addmethods {
+ PyObject* GetMimeType() {
+ wxString str;
+ if (self->GetMimeType(&str)) {
+#if wxUSE_UNICODE
+ return PyUnicode_FromUnicode(str.c_str(), str.Len());
+#else
+ return PyString_FromStringAndSize(str.c_str(), str.Len());
+#endif
+ }
+ else
+ RETURN_NONE();
+ }
+ PyObject* GetMimeTypes() {
+ wxArrayString arr;
+ if (self->GetMimeTypes(arr))
+ return wxArrayString2PyList_helper(arr);
+ else
+ RETURN_NONE();
+ }
+ }
+
+
+ // Get all extensions associated with this file type
+ %addmethods {
+ PyObject* GetExtensions() {
+ wxArrayString arr;
+ if (self->GetExtensions(arr))
+ return wxArrayString2PyList_helper(arr);
+ else
+ RETURN_NONE();
+ }
+ }
+
+
+ %addmethods {
+ // Get the icon corresponding to this file type
+ %new wxIcon* GetIcon() {
+ wxIcon icon;
+ if (self->GetIcon(&icon))
+ return new wxIcon(icon);
+ else
+ return NULL;
+ }
+
+ // Get the icon corresponding to this file type, the name of the file
+ // where this icon resides, and its index in this file if applicable.
+ PyObject* GetIconInfo() {
+ wxIcon icon;
+ wxString iconFile;
+ int iconIndex;
+ if (self->GetIcon(&icon, &iconFile, &iconIndex)) {
+ wxPyBeginBlockThreads();
+ PyObject* tuple = PyTuple_New(3);
+ PyTuple_SetItem(tuple, 0, wxPyConstructObject(new wxIcon(icon),
+ "wxIcon", TRUE));
+#if wxUSE_UNICODE
+ PyTuple_SetItem(tuple, 1, PyUnicode_FromUnicode(iconFile.c_str(), iconFile.Len()));
+#else
+ PyTuple_SetItem(tuple, 1, PyString_FromStringAndSize(iconFile.c_str(), iconFile.Len()));
+#endif
+ PyTuple_SetItem(tuple, 2, PyInt_FromLong(iconIndex));
+ wxPyEndBlockThreads();
+ return tuple;
+ }
+ else
+ RETURN_NONE();
+ }
+ }
+
+ %addmethods {
+ // get a brief file type description ("*.txt" => "text document")
+ PyObject* GetDescription() {
+ wxString str;
+ if (self->GetDescription(&str)) {
+#if wxUSE_UNICODE
+ return PyUnicode_FromUnicode(str.c_str(), str.Len());
+#else
+ return PyString_FromStringAndSize(str.c_str(), str.Len());
+#endif
+ } else
+ RETURN_NONE();
+ }
+ }
+
+
+ // get the command to open/execute the file of given type
+ %addmethods {
+ PyObject* GetOpenCommand(const wxString& filename,
+ const wxString& mimetype=wxPyEmptyString) {
+ wxString str;
+ if (self->GetOpenCommand(&str, wxFileType::MessageParameters(filename, mimetype))) {
+#if wxUSE_UNICODE
+ return PyUnicode_FromUnicode(str.c_str(), str.Len());
+#else
+ return PyString_FromStringAndSize(str.c_str(), str.Len());
+#endif
+ } else
+ RETURN_NONE();
+ }
+ }
+
+
+ // get the command to print the file of given type
+ %addmethods {
+ PyObject* GetPrintCommand(const wxString& filename,
+ const wxString& mimetype=wxPyEmptyString) {
+ wxString str;
+ if (self->GetPrintCommand(&str, wxFileType::MessageParameters(filename, mimetype))) {
+#if wxUSE_UNICODE
+ return PyUnicode_FromUnicode(str.c_str(), str.Len());
+#else
+ return PyString_FromStringAndSize(str.c_str(), str.Len());
+#endif
+ } else
+ RETURN_NONE();
+ }
+ }
+
+
+ // Get all commands defined for this file type
+ %addmethods {
+ PyObject* GetAllCommands(const wxString& filename,
+ const wxString& mimetype=wxPyEmptyString) {
+ wxArrayString verbs;
+ wxArrayString commands;
+ if (self->GetAllCommands(&verbs, &commands,
+ wxFileType::MessageParameters(filename, mimetype))) {
+ wxPyBeginBlockThreads();
+ PyObject* tuple = PyTuple_New(2);
+ PyTuple_SetItem(tuple, 0, wxArrayString2PyList_helper(verbs));
+ PyTuple_SetItem(tuple, 1, wxArrayString2PyList_helper(commands));
+ wxPyEndBlockThreads();
+ return tuple;
+ }
+ else
+ RETURN_NONE();
+ }
+ }
+
+
+ // set an arbitrary command, ask confirmation if it already exists and
+ // overwriteprompt is TRUE
+ bool SetCommand(const wxString& cmd, const wxString& verb,
+ bool overwriteprompt = TRUE);
+
+ bool SetDefaultIcon(const wxString& cmd = wxPyEmptyString, int index = 0);
+
+
+ // remove the association for this filetype from the system MIME database:
+ // notice that it will only work if the association is defined in the user
+ // file/registry part, we will never modify the system-wide settings
+ bool Unassociate();
+
+ // operations
+ // expand a string in the format of GetOpenCommand (which may contain
+ // '%s' and '%t' format specificators for the file name and mime type
+ // and %{param} constructions).
+ static wxString ExpandCommand(const wxString& command,
+ const MessageParameters& params);
+
+ // dtor (not virtual, shouldn't be derived from)
+ ~wxFileType();
+
+};
+
+
+
+
+class wxMimeTypesManager
+{
+public:
+ // static helper functions
+ // -----------------------
+
+ // check if the given MIME type is the same as the other one: the
+ // second argument may contain wildcards ('*'), but not the first. If
+ // the types are equal or if the mimeType matches wildcard the function
+ // returns TRUE, otherwise it returns FALSE
+ static bool IsOfType(const wxString& mimeType, const wxString& wildcard);
+
+ // ctor
+ wxMimeTypesManager();
+
+ // loads data from standard files according to the mailcap styles
+ // specified: this is a bitwise OR of wxMailcapStyle values
+ //
+ // use the extraDir parameter if you want to look for files in another
+ // directory
+ void Initialize(int mailcapStyle = wxMAILCAP_STANDARD,
+ const wxString& extraDir = wxPyEmptyString);
+
+ // and this function clears all the data from the manager
+ void ClearData();
+
+ // Database lookup: all functions return a pointer to wxFileType object
+ // whose methods may be used to query it for the information you're
+ // interested in. If the return value is !NULL, caller is responsible for
+ // deleting it.
+ // get file type from file extension
+ %new wxFileType *GetFileTypeFromExtension(const wxString& ext);
+
+ // get file type from MIME type (in format <category>/<format>)
+ %new wxFileType *GetFileTypeFromMimeType(const wxString& mimeType);
+
+ // other operations: return TRUE if there were no errors or FALSE if there
+ // were some unreckognized entries (the good entries are always read anyhow)
+ //
+
+ // 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
+ %addmethods {
+ PyObject* EnumAllFileTypes() {
+ wxArrayString arr;
+ self->EnumAllFileTypes(arr);
+ return wxArrayString2PyList_helper(arr);
+ }
+ }
+
+ // 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).
+ //
+ void AddFallback(const wxFileTypeInfo& ft);
+
+
+ // create or remove associations
+
+ // create a new association using the fields of wxFileTypeInfo (at least
+ // the MIME type and the extension should be set)
+ // if the other fields are empty, the existing values should be left alone
+ %new wxFileType *Associate(const wxFileTypeInfo& ftInfo);
+
+ // undo Associate()
+ bool Unassociate(wxFileType *ft) ;
+
+ // dtor (not virtual, shouldn't be derived from)
+ ~wxMimeTypesManager();
+};
+
+
+%readonly
+%{
+#if 0
+%}
+extern wxMimeTypesManager* wxTheMimeTypesManager;
+%{
+#endif
+%}
+%readwrite
+
projects / wxWidgets.git / blobdiff