GI.GstTag.Interfaces.TagXmpWriter

<refsect2> <para> This interface is implemented by elements that are able to do XMP serialization. Examples for such elements are jifmux and qtmux. </para> <para> Applications can use this interface to configure which XMP schemas should be used when serializing tags into XMP. Schemas are represented by their names, a full list of the supported schemas can be obtained from tagXmpListSchemas. By default, all schemas are used. </para> </refsect2>

Exported types

newtype TagXmpWriter

Constructors

TagXmpWriter (ManagedPtr TagXmpWriter)

Instances

GObject TagXmpWriter

Methods

gobjectType :: TagXmpWriter -> IO GType

IsObject TagXmpWriter

IsElement TagXmpWriter

IsObject TagXmpWriter

IsTagXmpWriter TagXmpWriter

((~) * info (ResolveTagXmpWriterMethod t TagXmpWriter), MethodInfo * info TagXmpWriter p) => IsLabel t (TagXmpWriter -> p)

Methods

fromLabel :: Proxy# Symbol t -> TagXmpWriter -> p

((~) * info (ResolveTagXmpWriterMethod t TagXmpWriter), MethodInfo * info TagXmpWriter p) => IsLabelProxy t (TagXmpWriter -> p)

Methods

fromLabelProxy :: Proxy Symbol t -> TagXmpWriter -> p

HasAttributeList * TagXmpWriter

type AttributeList TagXmpWriter

type AttributeList TagXmpWriter

type SignalList TagXmpWriter

type SignalList TagXmpWriter

noTagXmpWriter :: Maybe TagXmpWriter

class GObject o => IsTagXmpWriter o

Instances

(GObject a, UnknownAncestorError Constraint TagXmpWriter a) => IsTagXmpWriter a

IsTagXmpWriter TagXmpWriter

toTagXmpWriter :: IsTagXmpWriter o => o -> IO TagXmpWriter

Methods

addAllSchemas

data TagXmpWriterAddAllSchemasMethodInfo

Instances

((~) * signature (m ()), MonadIO m, IsTagXmpWriter a) => MethodInfo * TagXmpWriterAddAllSchemasMethodInfo a signature

Methods

overloadedMethod :: MethodProxy TagXmpWriterAddAllSchemasMethodInfo a -> signature -> s

tagXmpWriterAddAllSchemas

Arguments

:: (HasCallStack, MonadIO m, IsTagXmpWriter a)

=> a

config: a TagXmpWriter

-> m ()

Adds all available XMP schemas to the configuration. Meaning that all will be used.

addSchema

data TagXmpWriterAddSchemaMethodInfo

Instances

((~) * signature (Text -> m ()), MonadIO m, IsTagXmpWriter a) => MethodInfo * TagXmpWriterAddSchemaMethodInfo a signature

Methods

overloadedMethod :: MethodProxy TagXmpWriterAddSchemaMethodInfo a -> signature -> s

tagXmpWriterAddSchema

Arguments

:: (HasCallStack, MonadIO m, IsTagXmpWriter a)

=> a

config: a TagXmpWriter

-> Text

schema: the schema to be added

-> m ()

Adds schema to the list schemas

hasSchema

data TagXmpWriterHasSchemaMethodInfo

Instances

((~) * signature (Text -> m Bool), MonadIO m, IsTagXmpWriter a) => MethodInfo * TagXmpWriterHasSchemaMethodInfo a signature

Methods

overloadedMethod :: MethodProxy TagXmpWriterHasSchemaMethodInfo a -> signature -> s

tagXmpWriterHasSchema

Arguments

:: (HasCallStack, MonadIO m, IsTagXmpWriter a)

=> a

config: a TagXmpWriter

-> Text

schema: the schema to test

-> m Bool

Returns: True if it is going to be used

Checks if schema is going to be used

removeAllSchemas

data TagXmpWriterRemoveAllSchemasMethodInfo

Instances

((~) * signature (m ()), MonadIO m, IsTagXmpWriter a) => MethodInfo * TagXmpWriterRemoveAllSchemasMethodInfo a signature

Methods

overloadedMethod :: MethodProxy TagXmpWriterRemoveAllSchemasMethodInfo a -> signature -> s

tagXmpWriterRemoveAllSchemas

Arguments

:: (HasCallStack, MonadIO m, IsTagXmpWriter a)

=> a

config: a TagXmpWriter

-> m ()

Removes all schemas from the list of schemas to use. Meaning that no XMP will be generated.

removeSchema

data TagXmpWriterRemoveSchemaMethodInfo

Instances

((~) * signature (Text -> m ()), MonadIO m, IsTagXmpWriter a) => MethodInfo * TagXmpWriterRemoveSchemaMethodInfo a signature

Methods

overloadedMethod :: MethodProxy TagXmpWriterRemoveSchemaMethodInfo a -> signature -> s

tagXmpWriterRemoveSchema

Arguments

:: (HasCallStack, MonadIO m, IsTagXmpWriter a)

=> a

config: a TagXmpWriter

-> Text

schema: the schema to remove

-> m ()

Removes a schema from the list of schemas to use. Nothing is done if the schema wasn't in the list

tagListToXmpBuffer

data TagXmpWriterTagListToXmpBufferMethodInfo

Instances

((~) * signature (TagList -> Bool -> m Buffer), MonadIO m, IsTagXmpWriter a) => MethodInfo * TagXmpWriterTagListToXmpBufferMethodInfo a signature

Methods

overloadedMethod :: MethodProxy TagXmpWriterTagListToXmpBufferMethodInfo a -> signature -> s

tagXmpWriterTagListToXmpBuffer :: (HasCallStack, MonadIO m, IsTagXmpWriter a) => a -> TagList -> Bool -> m Buffer

No description available in the introspection data.