MirageObject

MirageObject — Base object class.

Synopsis

#include <mirage-object.h>

struct              MirageObject;
struct              MirageObjectClass;
gpointer            mirage_object_get_parent            (MirageObject *self);
void                mirage_object_set_parent            (MirageObject *self,
                                                         gpointer parent);

Object Hierarchy

  GObject
   +----MirageObject
         +----MirageCdTextCoder
         +----MirageDisc
         +----MirageFragment
         +----MirageIndex
         +----MirageLanguage
         +----MirageParser
         +----MirageSector
         +----MirageSession
         +----MirageTrack

Implemented Interfaces

MirageObject implements MirageContextual.

Signals

  "context-changed"                                : Run Last

Description

MirageObject is used as a base object class throughout libMirage. It implements MirageContextual interface, which allows attachment of MirageContext. It also implements support for constructing parent-child hierarchy, which allows propagation of the MirageContext from parent to the child objects.

Details

struct MirageObject

struct MirageObject;

All the fields in the MirageObject structure are private to the MirageObject implementation and should never be accessed directly.

struct MirageObjectClass

struct MirageObjectClass {
    GObjectClass parent_class;
};

The class structure for the MirageObject type.

GObjectClass parent_class;

the parent class

mirage_object_get_parent ()

gpointer            mirage_object_get_parent            (MirageObject *self);

Returns pointer to object's parent object.

`self` :	a MirageObject
Returns :	parent object, or `NULL`. [transfer full][type MirageObject]

mirage_object_set_parent ()

void                mirage_object_set_parent            (MirageObject *self,
                                                         gpointer parent);

Sets object's parent. If parent is NULL, the object's parent is reset.

`self` :	a MirageObject
`parent` :	parent. [in][allow-none][type MirageObject]

Signal Details

The `"context-changed"` signal

void                user_function                      (MirageObject *object,
                                                        gpointer      user_data)      : Run Last

Emitted when a new MirageContext is set to a MirageObject.

`object` :	a MirageObject
`user_data` :	user data set when the signal handler was connected.

			libMirage Reference Manual
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