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cde544de81
Expose the remote wl_display, wl_surface and wl_seat used by the Wayland backend. This allows compositors to customize the Wayland backend and to have more freedom. For instance a compositor might want to handle clipboard and drag-and-drop from the remote Wayland compositor. Another compositor might want to setup pointer constraints.
64 lines
1.9 KiB
C
64 lines
1.9 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.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_input_device.h>
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#include <wlr/types/wlr_output.h>
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/**
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* Creates a new wlr_wl_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` argument is the name of the host compositor wayland socket. Set
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* to NULL for the default behaviour (WAYLAND_DISPLAY env variable or wayland-0
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* default)
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*/
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struct wlr_backend *wlr_wl_backend_create(struct wl_display *display,
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const char *remote, wlr_renderer_create_func_t create_renderer_func);
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/**
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* Returns the remote 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. You may remove outputs by destroying them.
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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 output_add 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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* True if the given backend is a wlr_wl_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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* True if the given input device is a wlr_wl_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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* True if the given output is a wlr_wl_output.
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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 wlr_output which is a Wayland window.
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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 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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/**
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* Returns the remote wl_seat for a Wayland input device.
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*/
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struct wl_seat *wlr_wl_input_device_get_seat(struct wlr_input_device *dev);
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#endif
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