wayland::serve...vice_manager_t(3)

📦
version 1.0.1 · 10 versions
, in ubuntu stonking

🌸 NAME 🌸

wayland::server::data_device_manager_t — data transfer interface

okay bestie, you’re on the wayland::serve...vice_manager_t(3) page from the Wayland++ manual, and it’s literally the server-side data transfer interface. No cap. ✨

🦋 SYNOPSIS 🦋

#include <wayland-server-protocol.hpp>

🎀 Public Member Functions 🎀

  • std::function< void(data_source_t)> & on_create_data_source () — create a new data source
  • std::function< void(data_device_t, seat_t)> & on_get_data_device () — create a new data device
  • bool proxy_has_object () const — Check whether this wrapper actually wraps an object.
  • void post_no_memory () const
  • uint32_t get_id () const
  • client_t get_client () const
  • unsigned int get_version () const
  • std::string get_class ()

💖 Detailed Description 💖

The wl_data_device_manager is a singleton global object that provides access to inter-client data transfer mechanisms such as copy-and-paste and drag-and-drop. These mechanisms are tied to a wl_seat, and this interface lets a client get a wl_data_device corresponding to a wl_seat.

Depending on the version bound, the objects created from the bound wl_data_device_manager object will have different requirements for functioning properly. See wl_data_source.set_actions, wl_data_offer.accept and wl_data_offer.finish for details.

Definition at line 1564 of file wayland-server-protocol.hpp.

🔥 Member Function Documentation 🔥

std::string wayland::server::resource_t::get_class () [inherited]

Retrieve the interface name (class) of a resource object.

Returns: Interface name of the resource object.

client_t wayland::server::resource_t::get_client () const [inherited]

Get the associated client

Returns: the client that owns the resource.

uint32_t wayland::server::resource_t::get_id () const [inherited]

Get the internal ID of the resource

Returns: the internal ID of the resource

unsigned int wayland::server::resource_t::get_version () const [inherited]

Get interface version

Returns: Interface version this resource has been constructed with.

std::function< void(data_source_t)> & data_device_manager_t::on_create_data_source ()

create a new data source

Parameters:

  • id — data source to create

Create a new data source.

Definition at line 2169 of file wayland-server-protocol.cpp.

std::function< void(data_device_t, seat_t)> & data_device_manager_t::on_get_data_device ()

create a new data device

Parameters:

  • id — data device to create
  • seat — seat associated with the data device

Create a new data device for a given seat.

Definition at line 2175 of file wayland-server-protocol.cpp.

void wayland::server::resource_t::post_no_memory () const [inherited]

Post "not enough memory" error to the client

If the compositor has not enough memory to fulfill a certail request of the client, this function can be called to notify the client of this circumstance.

bool wayland::server::resource_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

🌈 Author 🌈

Generated automatically by Doxygen for Wayland++ from the source code.

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