glibmm: Gio::RemoteActionGroup Class Reference

RemoteActionGroup - a ActionGroup that interacts with other processes. More...

#include <giomm/remoteactiongroup.h>

Inheritance diagram for Gio::RemoteActionGroup:

Public Member Functions

 RemoteActionGroup (RemoteActionGroup&& src) noexcept
 
RemoteActionGroupoperator= (RemoteActionGroup&& src) noexcept
 
 ~RemoteActionGroup () noexcept override
 
GRemoteActionGroup* gobj ()
 Provides access to the underlying C GObject. More...

 
const GRemoteActionGroup* gobj () const
 Provides access to the underlying C GObject. More...

 
void activate_action (const Glib::ustring& action_name, const Glib::VariantBase& parameter, const Glib::VariantBase& platform_data)
 Activates the remote action. More...

 
void change_action_state (const Glib::ustring& action_name, const Glib::VariantBase& value, const Glib::VariantBase& platform_data)
 Changes the state of a remote action. More...

 
- Public Member Functions inherited from Glib::Interface
 Interface ()
 A Default constructor. More...

 
 Interface (Interface&& src) noexcept
 
Interfaceoperator= (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
 
Interfaceoperator= (const Interface&)=delete
 
GObject* gobj ()
 
const GObject* gobj () const
 
- Public Member Functions inherited from Glib::ObjectBase
 ObjectBase (const ObjectBase&)=delete
 
ObjectBaseoperator= (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...

 
template<class PropertyType >
PropertyType get_property (const Glib::ustring& property_name) const
 You probably want to use a specific property_*() accessor method instead. More...

 
sigc::connection 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...

 
sigc::connection 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...

 
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) noexcept
 
 ~trackable ()
 
void add_destroy_notify_callback (notifiable *data, func_destroy_notify func) const
 
void notify_callbacks ()
 
trackableoperator= (const trackable &src)
 
trackableoperator= (trackable &&src) noexcept
 
void remove_destroy_notify_callback (notifiable *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

 RemoteActionGroup ()
 You should derive from this class to use it. More...

 
virtual void activate_action_full_vfunc (const Glib::ustring& action_name, const Glib::VariantBase& parameter, const Glib::VariantBase& platform_data)
 
virtual void change_action_state_full_vfunc (const Glib::ustring& action_name, const Glib::VariantBase& value, const Glib::VariantBase& platform_data)
 
- 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
 
ObjectBaseoperator= (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::RemoteActionGroupwrap (GRemoteActionGroup* 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
 
- Public Types inherited from sigc::notifiable
typedef internal::func_destroy_notify func_destroy_notify
 

Detailed Description

RemoteActionGroup - a ActionGroup that interacts with other processes.

The RemoteActionGroup interface is implemented by ActionGroup instances that either transmit action invocations to other processes or receive action invocations in the local process from other processes.

The interface has variants of the two methods on ActionGroup used to activate actions: Gio::ActionGroup::activate_action() and Gio::ActionGroup::change_action_state(). These variants allow a "platform data" Glib::VariantBase to be specified: a dictionary providing context for the action invocation (for example: timestamps, startup notification IDs, etc).

Gio::DBus::ActionGroup implements RemoteActionGroup. This provides a mechanism to send platform data for action invocations over D-Bus.

Additionally, Gio::DBus::Connection::export_action_group() will check if the exported ActionGroup implements RemoteActionGroup and use the variants of the calls if available. This provides a mechanism by which to receive platform data for action invocations that arrive by way of D-Bus.

Since glibmm 2.32:

Constructor & Destructor Documentation

Gio::RemoteActionGroup::RemoteActionGroup ( )
protected

You should derive from this class to use it.

Gio::RemoteActionGroup::RemoteActionGroup ( RemoteActionGroup&&  src)
noexcept
Gio::RemoteActionGroup::~RemoteActionGroup ( )
overridenoexcept

Member Function Documentation

void Gio::RemoteActionGroup::activate_action ( const Glib::ustring action_name,
const Glib::VariantBase parameter,
const Glib::VariantBase platform_data 
)

Activates the remote action.

This is the same as g_action_group_activate_action() except that it allows for provision of "platform data" to be sent along with the activation request. This typically contains details such as the user interaction timestamp or startup notification information.

platform_data must be non-nullptr and must have the type G_VARIANT_TYPE_VARDICT. If it is floating, it will be consumed.

Since glibmm 2.32:
Parameters
action_nameThe name of the action to activate.
parameterThe optional parameter to the activation.
platform_dataThe platform data to send.
virtual void Gio::RemoteActionGroup::activate_action_full_vfunc ( const Glib::ustring action_name,
const Glib::VariantBase parameter,
const Glib::VariantBase platform_data 
)
protectedvirtual
static void Gio::RemoteActionGroup::add_interface ( GType  gtype_implementer)
static
void Gio::RemoteActionGroup::change_action_state ( const Glib::ustring action_name,
const Glib::VariantBase value,
const Glib::VariantBase platform_data 
)

Changes the state of a remote action.

This is the same as g_action_group_change_action_state() except that it allows for provision of "platform data" to be sent along with the state change request. This typically contains details such as the user interaction timestamp or startup notification information.

platform_data must be non-nullptr and must have the type G_VARIANT_TYPE_VARDICT. If it is floating, it will be consumed.

Since glibmm 2.32:
Parameters
action_nameThe name of the action to change the state of.
valueThe new requested value for the state.
platform_dataThe platform data to send.
virtual void Gio::RemoteActionGroup::change_action_state_full_vfunc ( const Glib::ustring action_name,
const Glib::VariantBase value,
const Glib::VariantBase platform_data 
)
protectedvirtual
static GType Gio::RemoteActionGroup::get_type ( )
static

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

GRemoteActionGroup* Gio::RemoteActionGroup::gobj ( )
inline

Provides access to the underlying C GObject.

const GRemoteActionGroup* Gio::RemoteActionGroup::gobj ( ) const
inline

Provides access to the underlying C GObject.

RemoteActionGroup& Gio::RemoteActionGroup::operator= ( RemoteActionGroup&&  src)
noexcept

Friends And Related Function Documentation

Glib::RefPtr< Gio::RemoteActionGroup > wrap ( GRemoteActionGroup *  object,
bool  take_copy = false 
)
related

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

Parameters
objectThe C instance.
take_copyFalse 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.