Gio::DBus::Interface Class Reference

Interface - Base type for D-Bus interfaces. More...

`#include <giomm/dbusinterface.h>`

Inheritance diagram for Gio::DBus::Interface:
[legend]

## Public Member Functions

| Interface (Interface&& src) noexcept
Interface& | operator= (Interface&& src) noexcept
| ~Interface () noexcept override
GDBusInterface* | gobj ()
| Provides access to the underlying C GObject. More...
const GDBusInterface* | gobj () const
| Provides access to the underlying C GObject. More...
Glib::RefPtr< InterfaceInfo > | get_info ()
| Gets D-Bus introspection information for the D-Bus interface implemented by interface. More...
Glib::RefPtr< const InterfaceInfo > | get_info () const
| Gets D-Bus introspection information for the D-Bus interface implemented by interface. More...
Glib::RefPtr< Gio::DBus::Object > | get_object ()
| Gets the DBusObject that interface belongs to, if any. More...
Glib::RefPtr< const Gio::DBus::Object > | get_object () const
| Gets the DBusObject that interface belongs to, if any. More...
Glib::RefPtr< Gio::DBus::Object > | dup_object ()
| Gets the DBusObject that interface belongs to, if any. More...
Glib::RefPtr< const Gio::DBus::Object > | dup_object () const
| Gets the DBusObject that interface belongs to, if any. More...
void | set_object (const Glib::RefPtr< Gio::DBus::Object >& object)
| Sets the DBusObject for interface to object. More...
virtual Glib::RefPtr< InterfaceInfo > | get_info_vfunc () const
virtual Glib::RefPtr< Gio::DBus::Object > | get_object_vfunc () const
virtual void | set_object_vfunc (const Glib::RefPtr< Gio::DBus::Object >& object)
virtual Glib::RefPtr< Gio::DBus::Object > | dup_object_vfunc () const
Public Member Functions inherited from Glib::Interface
| Interface ()
| A Default constructor. More...
| Interface (Interface&& src) noexcept
Interface& | operator= (Interface&& src) noexcept
| Interface (const Glib::Interface_Class& interface_class)
| Called by constructors of derived classes. More...
| Interface (GObject* castitem)
| Called by constructors of derived classes. More...
| ~Interface () noexcept override
| Interface (const Interface&)=delete
Interface& | operator= (const Interface&)=delete
GObject* | gobj ()
const GObject* | gobj () const
Public Member Functions inherited from Glib::ObjectBase
| ObjectBase (const ObjectBase&)=delete
ObjectBase& | operator= (const ObjectBase&)=delete
void | set_property_value (const Glib::ustring& property_name, const Glib::ValueBase& value)
| You probably want to use a specific property_*() accessor method instead. More...
void | get_property_value (const Glib::ustring& property_name, Glib::ValueBase& value) const
| You probably want to use a specific property_*() accessor method instead. More...
template<class PropertyType >
void | set_property (const Glib::ustring& property_name, const PropertyType& value)
| You probably want to use a specific property_*() accessor method instead. More...
template<class PropertyType >
void | get_property (const Glib::ustring& property_name, PropertyType& value) const
| You probably want to use a specific property_*() accessor method instead. More...
void | connect_property_changed (const Glib::ustring& property_name, const sigc::slot< void >& slot)
| You can use the signal_changed() signal of the property proxy instead. More...
void | connect_property_changed (const Glib::ustring& property_name, sigc::slot< void >&& slot)
| You can use the signal_changed() signal of the property proxy instead. More...
sigc::connection | connect_property_changed_with_return (const Glib::ustring& property_name, const sigc::slot< void >& slot)
| You can use the signal_changed() signal of the property proxy instead. More...
sigc::connection | connect_property_changed_with_return (const Glib::ustring& property_name, sigc::slot< void >&& slot)
| You can use the signal_changed() signal of the property proxy instead. More...
void | freeze_notify ()
| Increases the freeze count on object. More...
void | thaw_notify ()
| Reverts the effect of a previous call to freeze_notify(). More...
virtual void | reference () const
| Increment the reference count for this object. More...
virtual void | unreference () const
| Decrement the reference count for this object. More...
GObject* | gobj ()
| Provides access to the underlying C GObject. More...
const GObject* | gobj () const
| Provides access to the underlying C GObject. More...
GObject* | gobj_copy () const
| Give a ref-ed copy to someone. Use for direct struct access. More...
Public Member Functions inherited from sigc::trackable
| trackable () noexcept
| trackable (const trackable &src) noexcept
| trackable (trackable &&src)
| ~trackable ()
void | add_destroy_notify_callback (void *data, func_destroy_notify func) const
void | notify_callbacks ()
trackable & | operator= (const trackable &src)
trackable & | operator= (trackable &&src)
void | remove_destroy_notify_callback (void *data) const

## Static Public Member Functions

static void | add_interface (GType gtype_implementer)
static GType | get_type ()
| Get the GType for this class, for use with the underlying GObject type system. More...

## Protected Member Functions

| Interface ()
| You should derive from this class to use it. More...
Protected Member Functions inherited from Glib::ObjectBase
| ObjectBase ()
| This default constructor is called implicitly from the constructor of user-derived classes, even if, for instance, Gtk::Button calls a different ObjectBase constructor. More...
| ObjectBase (const char* custom_type_name)
| A derived constructor always overrides this choice. More...
| ObjectBase (const std::type_info& custom_type_info)
| This constructor is a special feature to allow creation of derived types on the fly, without having to use g_object_new() manually. More...
| ObjectBase (ObjectBase&& src) noexcept
ObjectBase& | operator= (ObjectBase&& src) noexcept
virtual | ~ObjectBase () noexcept=0
void | initialize (GObject* castitem)
void | initialize_move (GObject* castitem, Glib::ObjectBase* previous_wrapper)

## Related Functions

(Note that these are not member functions.)
Glib::RefPtr< Gio::DBus::Interface > | wrap (GDBusInterface* object, bool take_copy=false)
| A Glib::wrap() method for this object. More...

## Additional Inherited Members

Public Types inherited from sigc::trackable
typedef internal::func_destroy_notify | func_destroy_notify

## Detailed Description

Interface - Base type for D-Bus interfaces.

The Interface type is the base type for D-Bus interfaces both on the service side (see InterfaceSkeleton) and client side (see Proxy).

Since glibmm 2.34:

## Constructor & Destructor Documentation

## Interface() [1/2]

Gio::DBus::Interface::Interface | ( |  | ) |

protected

You should derive from this class to use it.

## Interface() [2/2]

Gio::DBus::Interface::Interface | ( | Interface&& | src | ) |

noexcept

## ~Interface()

Gio::DBus::Interface::~Interface | ( |  | ) |

override noexcept

## Member Function Documentation

## add_interface()

static void Gio::DBus::Interface::add_interface | ( | GType | gtype_implementer | ) |

static

## dup_object() [1/2]

Glib::RefPtr<Gio::DBus::Object> Gio::DBus::Interface::dup_object | ( |  | ) |

Gets the DBusObject that interface belongs to, if any.

Since glibmm 2.32:

Returns
  A DBusObject or `nullptr`. The returned reference should be freed with Glib::object_unref().

## dup_object() [2/2]

Glib::RefPtr<const Gio::DBus::Object> Gio::DBus::Interface::dup_object | ( |  | ) | const

Gets the DBusObject that interface belongs to, if any.

Since glibmm 2.32:

Returns
  A DBusObject or `nullptr`. The returned reference should be freed with Glib::object_unref().

## dup_object_vfunc()

virtual Glib::RefPtr<Gio::DBus::Object> Gio::DBus::Interface::dup_object_vfunc | ( |  | ) | const

virtual

## get_info() [1/2]

Glib::RefPtr<InterfaceInfo> Gio::DBus::Interface::get_info | ( |  | ) |

Gets D-Bus introspection information for the D-Bus interface implemented by interface.

Since glibmm 2.30:

Returns
  A DBusInterfaceInfo. Do not free.

## get_info() [2/2]

Glib::RefPtr<const InterfaceInfo> Gio::DBus::Interface::get_info | ( |  | ) | const

Gets D-Bus introspection information for the D-Bus interface implemented by interface.

Since glibmm 2.30:

Returns
  A DBusInterfaceInfo. Do not free.

## get_info_vfunc()

virtual Glib::RefPtr<InterfaceInfo> Gio::DBus::Interface::get_info_vfunc | ( |  | ) | const

virtual

## get_object() [1/2]

Glib::RefPtr<Gio::DBus::Object> Gio::DBus::Interface::get_object | ( |  | ) |

Gets the DBusObject that interface belongs to, if any.

It is not safe to use the returned object if interface or the returned object is being used from other threads. See g_dbus_interface_dup_object() for a thread-safe alternative.

Since glibmm 2.30:

Returns
  A DBusObject or `nullptr`. The returned reference belongs to interface and should not be freed.

## get_object() [2/2]

Glib::RefPtr<const Gio::DBus::Object> Gio::DBus::Interface::get_object | ( |  | ) | const

Gets the DBusObject that interface belongs to, if any.

It is not safe to use the returned object if interface or the returned object is being used from other threads. See g_dbus_interface_dup_object() for a thread-safe alternative.

Since glibmm 2.30:

Returns
  A DBusObject or `nullptr`. The returned reference belongs to interface and should not be freed.

## get_object_vfunc()

virtual Glib::RefPtr<Gio::DBus::Object> Gio::DBus::Interface::get_object_vfunc | ( |  | ) | const

virtual

## get_type()

static GType Gio::DBus::Interface::get_type | ( |  | ) |

static

Get the GType for this class, for use with the underlying GObject type system.

## gobj() [1/2]

GDBusInterface* Gio::DBus::Interface::gobj | ( |  | ) |

inline

Provides access to the underlying C GObject.

## gobj() [2/2]

const GDBusInterface* Gio::DBus::Interface::gobj | ( |  | ) | const

inline

Provides access to the underlying C GObject.

## operator=()

Interface& Gio::DBus::Interface::operator= | ( | Interface&& | src | ) |

noexcept

## set_object()

void Gio::DBus::Interface::set_object | ( | const Glib::RefPtr< Gio::DBus::Object >& | object | ) |

Sets the DBusObject for interface to object.

Note that interface will hold a weak reference to object.

Since glibmm 2.30:

Parameters

  object | A DBusObject or `nullptr`.

## set_object_vfunc()

virtual void Gio::DBus::Interface::set_object_vfunc | ( | const Glib::RefPtr< Gio::DBus::Object >& | object | ) |

virtual

## Friends And Related Function Documentation

## wrap()

Glib::RefPtr< Gio::DBus::Interface > wrap | ( | GDBusInterface * | object,
|  | bool | take_copy = `false`
| ) |  |

related

A Glib::wrap() method for this object.

Parameters

  object | The C instance.
  take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref.

Returns
  A C++ instance that wraps this C instance.