Andrew Hamilton
d05ded946b
Bridge the nested wlroots seat's clipboard with the host compositor. Uses wlr-data-control when the host exposes it, otherwise a focus-based wl_data_device fallback (Mutter). Text selections are eagerly prefetched at mirror time so every paste is served instantly from a compositor-side buffer instead of paying the host source's latency per paste; non-text MIMEs keep the zero-copy live relay. Also fix a critical bug: prefetch_fd was zero-initialized instead of -1, so the first bridge_prefetch_cancel() closed stdin, breaking the test event feed and spinning the main loop on EBADF.
123 lines
4.6 KiB
C
123 lines
4.6 KiB
C
/* Generated by wayland-scanner 1.26.0 */
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/*
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* Copyright © 2018 Simon Ser
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* Copyright © 2019 Ivan Molodetskikh
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*
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* Permission to use, copy, modify, distribute, and sell this
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* software and its documentation for any purpose is hereby granted
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* without fee, provided that the above copyright notice appear in
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* all copies and that both that copyright notice and this permission
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* notice appear in supporting documentation, and that the name of
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* the copyright holders not be used in advertising or publicity
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* pertaining to distribution of the software without specific,
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* written prior permission. The copyright holders make no
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* representations about the suitability of this software for any
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* purpose. It is provided "as is" without express or implied
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* warranty.
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*
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* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
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* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
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* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
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* THIS SOFTWARE.
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*/
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#include <stdbool.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include "wayland-util.h"
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#ifndef __has_attribute
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# define __has_attribute(x) 0 /* Compatibility with non-clang compilers. */
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#endif
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#if (__has_attribute(visibility) || defined(__GNUC__) && __GNUC__ >= 4)
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#define WL_PRIVATE __attribute__ ((visibility("hidden")))
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#else
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#define WL_PRIVATE
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#endif
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extern const struct wl_interface wl_seat_interface;
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extern const struct wl_interface zwlr_data_control_device_v1_interface;
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extern const struct wl_interface zwlr_data_control_offer_v1_interface;
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extern const struct wl_interface zwlr_data_control_source_v1_interface;
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static const struct wl_interface *wlr_data_control_unstable_v1_types[] = {
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NULL,
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NULL,
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&zwlr_data_control_source_v1_interface,
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&zwlr_data_control_device_v1_interface,
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&wl_seat_interface,
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&zwlr_data_control_source_v1_interface,
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&zwlr_data_control_source_v1_interface,
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&zwlr_data_control_offer_v1_interface,
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&zwlr_data_control_offer_v1_interface,
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&zwlr_data_control_offer_v1_interface,
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};
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static const struct wl_message zwlr_data_control_manager_v1_requests[] = {
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{ "create_data_source", "n", wlr_data_control_unstable_v1_types + 2 },
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{ "get_data_device", "no", wlr_data_control_unstable_v1_types + 3 },
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{ "destroy", "", wlr_data_control_unstable_v1_types + 0 },
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};
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WL_PRIVATE const struct wl_interface zwlr_data_control_manager_v1_interface = {
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"zwlr_data_control_manager_v1", 2,
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3, zwlr_data_control_manager_v1_requests,
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0, NULL,
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};
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static const struct wl_message zwlr_data_control_device_v1_requests[] = {
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{ "set_selection", "?o", wlr_data_control_unstable_v1_types + 5 },
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{ "destroy", "", wlr_data_control_unstable_v1_types + 0 },
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{ "set_primary_selection", "2?o", wlr_data_control_unstable_v1_types + 6 },
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};
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static const struct wl_message zwlr_data_control_device_v1_events[] = {
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{ "data_offer", "n", wlr_data_control_unstable_v1_types + 7 },
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{ "selection", "?o", wlr_data_control_unstable_v1_types + 8 },
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{ "finished", "", wlr_data_control_unstable_v1_types + 0 },
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{ "primary_selection", "2?o", wlr_data_control_unstable_v1_types + 9 },
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};
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WL_PRIVATE const struct wl_interface zwlr_data_control_device_v1_interface = {
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"zwlr_data_control_device_v1", 2,
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3, zwlr_data_control_device_v1_requests,
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4, zwlr_data_control_device_v1_events,
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};
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static const struct wl_message zwlr_data_control_source_v1_requests[] = {
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{ "offer", "s", wlr_data_control_unstable_v1_types + 0 },
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{ "destroy", "", wlr_data_control_unstable_v1_types + 0 },
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};
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static const struct wl_message zwlr_data_control_source_v1_events[] = {
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{ "send", "sh", wlr_data_control_unstable_v1_types + 0 },
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{ "cancelled", "", wlr_data_control_unstable_v1_types + 0 },
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};
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WL_PRIVATE const struct wl_interface zwlr_data_control_source_v1_interface = {
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"zwlr_data_control_source_v1", 1,
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2, zwlr_data_control_source_v1_requests,
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2, zwlr_data_control_source_v1_events,
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};
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static const struct wl_message zwlr_data_control_offer_v1_requests[] = {
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{ "receive", "sh", wlr_data_control_unstable_v1_types + 0 },
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{ "destroy", "", wlr_data_control_unstable_v1_types + 0 },
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};
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static const struct wl_message zwlr_data_control_offer_v1_events[] = {
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{ "offer", "s", wlr_data_control_unstable_v1_types + 0 },
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};
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WL_PRIVATE const struct wl_interface zwlr_data_control_offer_v1_interface = {
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"zwlr_data_control_offer_v1", 1,
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2, zwlr_data_control_offer_v1_requests,
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1, zwlr_data_control_offer_v1_events,
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};
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