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wayland::xdg_activation_token_v1_t - an exported activation handle
Contents
Detailed Description
an exported activation handle
An object for setting up a token and receiving a token handle that can be passed as an activation token
to another client.
The object is created using the xdg_activation_v1.get_activation_token request. This object should then
be populated with the app_id, surface and serial information and committed. The compositor shall then
issue a done event with the token. In case the request's parameters are invalid, the compositor will
provide an invalid token.
Definition at line 6742 of file wayland-client-protocol-unstable.hpp.
Member Data Documentation
constexprstd::uint32_twayland::xdg_activation_token_v1_t::commit_since_version=1[static],[constexpr]
Minimum protocol version required for the commit function.
Definition at line 6821 of file wayland-client-protocol-unstable.hpp.
constexprstd::uint32_twayland::xdg_activation_token_v1_t::set_app_id_since_version=1[static],[constexpr]
Minimum protocol version required for the set_app_id function.
Definition at line 6794 of file wayland-client-protocol-unstable.hpp.
constexprstd::uint32_twayland::xdg_activation_token_v1_t::set_serial_since_version=1[static],[constexpr]
Minimum protocol version required for the set_serial function.
Definition at line 6779 of file wayland-client-protocol-unstable.hpp.
constexprstd::uint32_twayland::xdg_activation_token_v1_t::set_surface_since_version=1[static],[constexpr]
Minimum protocol version required for the set_surface function.
Definition at line 6809 of file wayland-client-protocol-unstable.hpp.
Member Enumeration Documentation
enumclasswayland::proxy_t::wrapper_type[strong],[inherited]
Underlying wl_proxy type and properties of a proxy_t that affect construction, destruction, and event
handling
Enumeratorstandard
C pointer is a standard type compatible with wl_proxy*. Events are dispatched and it is destructed
when the proxy_t is destructed. User data is set.
display
C pointer is a wl_display*. No events are dispatched, wl_display_disconnect is called when the
proxy_t is destructed. User data is set.
foreign
C pointer is a standard type compatible with wl_proxy*, but another library owns it and it should
not be touched in a way that could affect the operation of the other library. No events are
dispatched, wl_proxy_destroy is not called when the proxy_t is destructed, user data is not
touched. Consequently, there is no reference counting for the proxy_t. Lifetime of such wrappers
should preferably be short to minimize the chance that the owning library decides to destroy the
wl_proxy.
proxy_wrapper
C pointer is a wl_proxy* that was constructed with wl_proxy_create_wrapper. No events are
dispatched, wl_proxy_wrapper_destroy is called when the proxy_t is destroyed. Reference counting
is active. A reference to the proxy_t creating this proxy wrapper is held to extend its lifetime
until after the proxy wrapper is destroyed.
Definition at line 116 of file wayland-client.hpp.
Member Function Documentation
wl_proxy*wayland::proxy_t::c_ptr()const[inherited]
Get a pointer to the underlying C struct.
Returns
The underlying wl_proxy wrapped by this proxy_t if it exists, otherwise an exception is thrown
voidxdg_activation_token_v1_t::commit()
issues the token request Requests an activation token based on the different parameters that have been
offered through set_serial, set_surface and set_app_id.
Definition at line 8758 of file wayland-client-protocol-unstable.cpp.
std::stringwayland::proxy_t::get_class()const[inherited]
Get the interface name (class) of a proxy object.
Returns
The interface name of the object associated with the proxy
uint32_twayland::proxy_t::get_id()const[inherited]
Get the id of a proxy object.
Returns
The id the object associated with the proxy
uint32_twayland::proxy_t::get_version()const[inherited]
Get the protocol object version of a proxy object. Gets the protocol object version of a proxy object, or
0 if the proxy was created with unversioned API.
A returned value of 0 means that no version information is available, so the caller must make safe
assumptions about the object's real version.
display_t will always return version 0.
Returns
The protocol object version of the proxy or 0
wrapper_typewayland::proxy_t::get_wrapper_type()const[inline],[inherited]
Get the type of a proxy object.
Definition at line 302 of file wayland-client.hpp.
std::function<void(std::string)>&xdg_activation_token_v1_t::on_done()
the exported activation token
Parameterstoken the exported activation token
The 'done' event contains the unique token of this activation request and notifies that the provider is
done.
Applications will typically receive the token through the XDG_ACTIVATION_TOKEN environment variable as
set by its launcher, and should unset the environment variable right after this request, in order to
avoid propagating it to child processes.
Applications implementing the D-Bus interface org.freedesktop.Application should get their token under
XDG_ACTIVATION_TOKEN on their platform_data.
Presentation tokens may be transferred across clients through means not described in this protocol.
Definition at line 8764 of file wayland-client-protocol-unstable.cpp.
wayland::proxy_t::operatorbool()const[inherited]
Check whether this wrapper actually wraps an object.
Returns
true if there is an underlying object, false if this wrapper is empty
boolwayland::proxy_t::operator!=(constproxy_t&right)const[inherited]
Check whether two wrappers refer to different objects.
boolwayland::proxy_t::operator==(constproxy_t&right)const[inherited]
Check whether two wrappers refer to the same object.
boolwayland::proxy_t::proxy_has_object()const[inherited]
Check whether this wrapper actually wraps an object.
Returns
true if there is an underlying object, false if this wrapper is empty
voidwayland::proxy_t::proxy_release()[inherited]
Release the wrapped object (if any), making this an empty wrapper. Note that display_t instances cannot
be released this way. Attempts to do so are ignored.
Examplesforeign_display.cpp.
voidxdg_activation_token_v1_t::set_app_id(std::stringconst&app_id)
specifies the application being activated
Parametersapp_id the application id of the client being activated.
The requesting client can specify an app_id to associate the token being created with it.
Must be sent before commit. This information is optional.
Definition at line 8746 of file wayland-client-protocol-unstable.cpp.
voidwayland::proxy_t::set_queue(event_queue_tqueue)[inherited]
Assign a proxy to an event queue.
Parametersqueue The event queue that will handle this proxy
Assign proxy to event queue. Events coming from proxy will be queued in queue instead of the display's
main queue.
See also: display_t::dispatch_queue().
Examplesproxy_wrapper.cpp.
voidxdg_activation_token_v1_t::set_serial(uint32_tserial,seat_tconst&seat)
specifies the seat and serial of the activating event
Parametersserial the serial of the event that triggered the activation
seat the wl_seat of the event
Provides information about the seat and serial event that requested the token.
Must be sent before commit. This information is optional.
Definition at line 8740 of file wayland-client-protocol-unstable.cpp.
voidxdg_activation_token_v1_t::set_surface(surface_tconst&surface)
specifies the application being activated
Parameterssurface the requesting surface
The requesting client can specify a surface to associate the token being created with it.
Must be triggered before commit. This information is optional.
Definition at line 8752 of file wayland-client-protocol-unstable.cpp.
Name
wayland::xdg_activation_token_v1_t - an exported activation handle
Synopsis
#include <wayland-client-protocol-unstable.hpp>
Inherits wayland::proxy_t.
PublicTypes
enum class wrapper_type { standard, display, foreign, proxy_wrapper }
PublicMemberFunctions
void set_serial (uint32_t serial, seat_t const &seat)
specifies the seat and serial of the activating event
void set_app_id (std::string const &app_id)
specifies the application being activated
void set_surface (surface_t const &surface)
specifies the application being activated
void commit ()
issues the token request
std::function< void(std::string)> & on_done ()
the exported activation token
uint32_t get_id () const
Get the id of a proxy object.
std::string get_class () const
Get the interface name (class) of a proxy object.
uint32_t get_version () const
Get the protocol object version of a proxy object.
wrapper_typeget_wrapper_type () const
Get the type of a proxy object.
void set_queue (event_queue_t queue)
Assign a proxy to an event queue.
wl_proxy * c_ptr () const
Get a pointer to the underlying C struct.
bool proxy_has_object () const
Check whether this wrapper actually wraps an object.
operatorbool () const
Check whether this wrapper actually wraps an object.
bool operator== (const proxy_t &right) const
Check whether two wrappers refer to the same object.
bool operator!= (const proxy_t &right) const
Check whether two wrappers refer to different objects.
void proxy_release ()
Release the wrapped object (if any), making this an empty wrapper.
StaticPublicAttributes
static constexpr std::uint32_t set_serial_since_version = 1
Minimum protocol version required for the set_serial function.
static constexpr std::uint32_t set_app_id_since_version = 1
Minimum protocol version required for the set_app_id function.
static constexpr std::uint32_t set_surface_since_version = 1
Minimum protocol version required for the set_surface function.
static constexpr std::uint32_t commit_since_version = 1
Minimum protocol version required for the commit function.
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