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Serializable InterfaceSerializable Interface — Interface for serialize and deserialize special GObjects |
| JsonNode * | json_serializable_serialize_property () |
| gboolean | json_serializable_deserialize_property () |
| GParamSpec * | json_serializable_find_property () |
| void | json_serializable_get_property () |
| GParamSpec ** | json_serializable_list_properties () |
| void | json_serializable_set_property () |
| JsonNode * | json_serializable_default_serialize_property () |
| gboolean | json_serializable_default_deserialize_property () |
JsonSerializable is an interface for GObject classes that
allows controlling how the class is going to be serialized
or deserialized by json_construct_gobject() and
json_serialize_gobject() respectively.
JsonNode * json_serializable_serialize_property (JsonSerializable *serializable,const gchar *property_name,const GValue *value,GParamSpec *pspec);
Asks a JsonSerializable implementation to serialize a GObject property into a JsonNode object.
serializable |
a JsonSerializable object |
|
property_name |
the name of the property |
|
value |
the value of the property |
|
pspec |
a GParamSpec |
gboolean json_serializable_deserialize_property (JsonSerializable *serializable,const gchar *property_name,GValue *value,GParamSpec *pspec,JsonNode *property_node);
Asks a JsonSerializable implementation to deserialize the
property contained inside property_node
into value
.
serializable |
||
property_name |
the name of the property |
|
value |
a pointer to an uninitialized GValue. |
[out] |
pspec |
a GParamSpec |
|
property_node |
a JsonNode containing the serialized property |
GParamSpec * json_serializable_find_property (JsonSerializable *serializable,const char *name);
Calls the JsonSerializableIface.find_property() implementation on
the serializable
instance. *
Since: 0.14
void json_serializable_get_property (JsonSerializable *serializable,GParamSpec *pspec,GValue *value);
Calls the JsonSerializableIface.get_property() implementation
on the serializable
instance.
Since: 0.14
GParamSpec ** json_serializable_list_properties (JsonSerializable *serializable,guint *n_pspecs);
Calls the JsonSerializableIface.list_properties() implementation on
the serializable
instance.
serializable |
||
n_pspecs |
return location for the length of the array of GParamSpec returned by the function. |
[out] |
an array
of GParamSpec. Use g_free() to free the array when done.
[array length=n_pspecs][transfer container]
Since: 0.14
void json_serializable_set_property (JsonSerializable *serializable,GParamSpec *pspec,const GValue *value);
Calls the JsonSerializableIface.set_property() implementation
on the serializable
instance.
Since: 0.14
JsonNode * json_serializable_default_serialize_property (JsonSerializable *serializable,const gchar *property_name,const GValue *value,GParamSpec *pspec);
Calls the default implementation of the JsonSerializable
JsonSerializableIface.serialize_property() virtual function.
This function can be used inside a custom implementation
of the JsonSerializableIface.serialize_property() virtual
function in lieu of calling the default implementation
through g_type_default_interface_peek():
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JsonSerializable *iface; JsonNode *node; iface = g_type_default_interface_peek (JSON_TYPE_SERIALIZABLE); node = iface->serialize_property (serializable, property_name, value, pspec); |
serializable |
a JsonSerializable object |
|
property_name |
the name of the property |
|
value |
the value of the property |
|
pspec |
a GParamSpec |
Since: 0.10
gboolean json_serializable_default_deserialize_property (JsonSerializable *serializable,const gchar *property_name,GValue *value,GParamSpec *pspec,JsonNode *property_node);
Calls the default implementation of the JsonSerializable
deserialize_property() virtual function
This function can be used inside a custom implementation
of the deserialize_property() virtual function in lieu of:
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JsonSerializable *iface; gboolean res; iface = g_type_default_interface_peek (JSON_TYPE_SERIALIZABLE); res = iface->deserialize_property (serializable, property_name, value, pspec, property_node); |
serializable |
||
property_name |
the name of the property |
|
value |
a pointer to an uninitialized GValue |
|
pspec |
a GParamSpec |
|
property_node |
a JsonNode containing the serialized property |
Since: 0.10
struct JsonSerializableIface {
JsonNode *(* serialize_property) (JsonSerializable *serializable,
const gchar *property_name,
const GValue *value,
GParamSpec *pspec);
gboolean (* deserialize_property) (JsonSerializable *serializable,
const gchar *property_name,
GValue *value,
GParamSpec *pspec,
JsonNode *property_node);
GParamSpec * (* find_property) (JsonSerializable *serializable,
const char *name);
GParamSpec **(* list_properties) (JsonSerializable *serializable,
guint *n_pspecs);
void (* set_property) (JsonSerializable *serializable,
GParamSpec *pspec,
const GValue *value);
void (* get_property) (JsonSerializable *serializable,
GParamSpec *pspec,
GValue *value);
};
Interface that allows serializing and deserializing GObject instances
with properties storing complex data types. The json_serialize_gobject()
function will check if the passed GObject implements this interface,
so it can also be used to override the default property serialization
sequence.
virtual function for serializing a GObject property into a JsonNode |
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virtual function for deserializing a JsonNode into a GObject property |
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virtual function for finding a property definition using its name |
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virtual function for listing the installed property definitions |
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virtual function for setting a property |
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virtual function for getting a property |