JSON Proxy

JSON Proxy — Wrapper class for JsonObjects

Functions

Types and Values

Object Hierarchy

    GObject
    ╰── FontManagerJsonProxy
        ├── FontManagerFamily
        ├── FontManagerFont
        ├── FontManagerFontInfo
        ╰── FontManagerOrthography

Includes

#include <font-manager-json-proxy.h>

Description

Simple wrapper around a JsonObject which maps object members to gobject properties.

Functions

font_manager_json_proxy_new ()

FontManagerJsonProxy *
font_manager_json_proxy_new (void);

Returns

A newly created FontManagerJsonProxy. Free the returned object using g_object_unref().

[transfer full]


font_manager_json_proxy_is_valid ()

gboolean
font_manager_json_proxy_is_valid (FontManagerJsonProxy *self);

The default method returns TRUE if source-object is not NULL.

Parameters

self

FontManagerJsonProxy.

[nullable]

Returns

TRUE if proxy is valid


font_manager_json_proxy_generate_properties ()

void
font_manager_json_proxy_generate_properties
                               (GParamSpec *pspec[],
                                const FontManagerJsonProxyProperties *properties,
                                gint num_properties);

Automatically generate class properties from an array of FontManagerJsonProxyProperties.

A property with type G_TYPE_BOXED is assumed to be a JsonArray. A property with type JSON_TYPE_OBJECT is assumed to be the source -object.

Parameters

pspec

(out caller-allocates) :empty array of GParamSpec to store results

 

properties

array of FontManagerJsonProxyProperties

 

num_properties

number of entries in properties

 

Types and Values

FONT_MANAGER_JSON_PROXY_SOURCE

#define FONT_MANAGER_JSON_PROXY_SOURCE "source-object"

FontManagerJsonProxyProperties

typedef struct {
    const gchar *name;
    const GType type;
    const gchar *desc;
} FontManagerJsonProxyProperties;

This struct provides the information required to map a member of a JsonObject to a gobject property in a FontManagerJsonProxy subclass.

Members

const gchar *name;

Property name

 

const GType type;

GType of property

 

const gchar *desc;

Description of property

 

FONT_MANAGER_TYPE_JSON_PROXY

#define FONT_MANAGER_TYPE_JSON_PROXY (font_manager_json_proxy_get_type ())

struct FontManagerJsonProxyClass

struct FontManagerJsonProxyClass {
    GObjectClass parent_class;

    gboolean (* is_valid) (FontManagerJsonProxy *self);
};

Members

is_valid ()

default method returns TRUE if source-object is not NULL

 

FontManagerJsonProxy

typedef struct _FontManagerJsonProxy FontManagerJsonProxy;