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72 lines
2.1 KiB
C
72 lines
2.1 KiB
C
#ifndef WLR_BACKEND_WAYLAND_H
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#define WLR_BACKEND_WAYLAND_H
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#include <stdbool.h>
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#include <wayland-client-protocol.h>
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#include <wayland-server-core.h>
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#include <wlr/backend.h>
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#include <wlr/types/wlr_output.h>
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struct wlr_input_device;
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/**
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* Creates a new Wayland backend. This backend will be created with no outputs;
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* you must use wlr_wl_output_create() to add them.
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*
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* The remote_display argument is an existing libwayland-client struct wl_display
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* to use. Leave it NULL to create a new connection to the compositor.
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*/
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struct wlr_backend *wlr_wl_backend_create(struct wl_event_loop *loop,
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struct wl_display *remote_display);
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/**
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* Returns the remote struct wl_display used by the Wayland backend.
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*/
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struct wl_display *wlr_wl_backend_get_remote_display(struct wlr_backend *backend);
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/**
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* Adds a new output to this backend.
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*
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* This creates a new xdg_toplevel in the parent Wayland compositor.
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*
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* You may remove outputs by destroying them.
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*
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* Note that if called before initializing the backend, this will return NULL
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* and your outputs will be created during initialization (and given to you via
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* the new_output signal).
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*/
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struct wlr_output *wlr_wl_output_create(struct wlr_backend *backend);
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/**
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* Create a new output from an existing struct wl_surface.
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*/
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struct wlr_output *wlr_wl_output_create_from_surface(struct wlr_backend *backend,
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struct wl_surface *surface);
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/**
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* Check whether the provided backend is a Wayland backend.
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*/
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bool wlr_backend_is_wl(struct wlr_backend *backend);
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/**
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* Check whether the provided input device is a Wayland input device.
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*/
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bool wlr_input_device_is_wl(struct wlr_input_device *device);
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/**
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* Check whether the provided output device is a Wayland output device.
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*/
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bool wlr_output_is_wl(struct wlr_output *output);
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/**
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* Sets the title of a struct wlr_output which is a Wayland toplevel.
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*/
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void wlr_wl_output_set_title(struct wlr_output *output, const char *title);
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/**
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* Returns the remote struct wl_surface used by the Wayland output.
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*/
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struct wl_surface *wlr_wl_output_get_surface(struct wlr_output *output);
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#endif
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