ruby-****@sourc*****
ruby-****@sourc*****
2004年 3月 3日 (水) 06:29:35 JST
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= class Gst::Type
Identifies the data.
== Object Hierarchy
* Object
* GLib::Boxed
* Gst::Type
== Class Methods
--- Gst::Type.each { |type| ... }
Calls the block for each registred types, passing a reference to
the Gst::Type as parameter.
* Returns: always nil.
+ --- Gst::Type.find_by_ext(ext)
+ Searches for a registered type which can handle the given
+ file extension.
+ * ext: a file extension.
+ * Returns: a Gst::Type object if found, otherwise nil.
+
--- Gst::Type.find_by_id(id)
Searches for a registered type of the given ID.
* id: a type ID.
* Returns: a Gst::Type object if found, otherwise nil.
--- Gst::Type.find_by_mime(mime)
Searches for a registered type of the given MIME type.
* mime: a mime type.
* Returns: a Gst::Type object if found, otherwise nil.
--- Gst::Type.types
This method returns a list of all registered types, in an array of Gst::Type objects.
* Returns: a list of all registered types, in an array of Gst::Type objects.
== Instance Methods
--- ==(type)
Checks if two Gst::Type objects are refered under the same ID number.
* type: a Gst::Type.
* Returns: true on success, false on failure.
--- exts
This method returns files extentions handled by the type, if there are any, otherwise return nil.
* Returns: files extentions handled by the type, if there are any, otherwise return nil.
--- id
This method returns the ID number of the type.
* Returns: the ID number of the type.
--- mime
This method returns the MIME type of the type.
* Returns: the MIME type of the type.
== See Also
((<Gst>)).
- ((<lrz>))