gtk-primary-selection: drop support

The standard primary-selection protocol is now widely supported.

7 files changed, 0 insertions, 776 deletions

diff --git a/include/wlr/types/wlr_gtk_primary_selection.h b/include/wlr/types/wlr_gtk_primary_selection.h
deleted file mode 100644
index 0d97eba0..00000000
--- a/include/wlr/types/wlr_gtk_primary_selection.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * This protocol is obsolete and will be removed in a future version. The
- * recommended replacement is wp-primary-selection.
- */
-
-/*
- * This an unstable interface of wlroots. No guarantees are made regarding the
- * future consistency of this API.
- */
-#ifndef WLR_USE_UNSTABLE
-#error "Add -DWLR_USE_UNSTABLE to enable unstable wlroots features"
-#endif
-
-#ifndef WLR_TYPES_WLR_GTK_PRIMARY_SELECTION_H
-#define WLR_TYPES_WLR_GTK_PRIMARY_SELECTION_H
-
-#include <wayland-server-core.h>
-#include <wlr/types/wlr_seat.h>
-
-/**
- * A primary selection manager which implements the GTK protocol.
- */
-struct wlr_gtk_primary_selection_device_manager {
-	struct wl_global *global;
-	struct wl_list devices; // wlr_gtk_primary_selection_device::link
-
-	struct wl_listener display_destroy;
-
-	struct {
-		struct wl_signal destroy;
-	} events;
-
-	void *data;
-};
-
-/**
- * A device is a per-seat object used to set and get the current selection.
- */
-struct wlr_gtk_primary_selection_device {
-	struct wlr_gtk_primary_selection_device_manager *manager;
-	struct wlr_seat *seat;
-	struct wl_list link; // wlr_gtk_primary_selection_device_manager::devices
-	struct wl_list resources; // wl_resource_get_link
-
-	struct wl_list offers; // wl_resource_get_link
-
-	struct wl_listener seat_destroy;
-	struct wl_listener seat_focus_change;
-	struct wl_listener seat_set_primary_selection;
-
-	void *data;
-};
-
-struct wlr_gtk_primary_selection_device_manager *
-	wlr_gtk_primary_selection_device_manager_create(struct wl_display *display);
-
-#endif
diff --git a/protocol/gtk-primary-selection.xml b/protocol/gtk-primary-selection.xml
deleted file mode 100644
index 02cab94f..00000000
--- a/protocol/gtk-primary-selection.xml
+++ /dev/null
@@ -1,225 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<protocol name="gtk_primary_selection">
-  <copyright>
-    Copyright © 2015, 2016 Red Hat
-
-    Permission is hereby granted, free of charge, to any person obtaining a
-    copy of this software and associated documentation files (the "Software"),
-    to deal in the Software without restriction, including without limitation
-    the rights to use, copy, modify, merge, publish, distribute, sublicense,
-    and/or sell copies of the Software, and to permit persons to whom the
-    Software is furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice (including the next
-    paragraph) shall be included in all copies or substantial portions of the
-    Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-    THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-    DEALINGS IN THE SOFTWARE.
-  </copyright>
-
-  <description summary="Primary selection protocol">
-    This protocol provides the ability to have a primary selection device to
-    match that of the X server. This primary selection is a shortcut to the
-    common clipboard selection, where text just needs to be selected in order
-    to allow copying it elsewhere. The de facto way to perform this action
-    is the middle mouse button, although it is not limited to this one.
-
-    Clients wishing to honor primary selection should create a primary
-    selection source and set it as the selection through
-    wp_primary_selection_device.set_selection whenever the text selection
-    changes. In order to minimize calls in pointer-driven text selection,
-    it should happen only once after the operation finished. Similarly,
-    a NULL source should be set when text is unselected.
-
-    wp_primary_selection_offer objects are first announced through the
-    wp_primary_selection_device.data_offer event. Immediately after this event,
-    the primary data offer will emit wp_primary_selection_offer.offer events
-    to let know of the mime types being offered.
-
-    When the primary selection changes, the client with the keyboard focus
-    will receive wp_primary_selection_device.selection events. Only the client
-    with the keyboard focus will receive such events with a non-NULL
-    wp_primary_selection_offer. Across keyboard focus changes, previously
-    focused clients will receive wp_primary_selection_device.events with a
-    NULL wp_primary_selection_offer.
-
-    In order to request the primary selection data, the client must pass
-    a recent serial pertaining to the press event that is triggering the
-    operation, if the compositor deems the serial valid and recent, the
-    wp_primary_selection_source.send event will happen in the other end
-    to let the transfer begin. The client owning the primary selection
-    should write the requested data, and close the file descriptor
-    immediately.
-
-    If the primary selection owner client disappeared during the transfer,
-    the client reading the data will receive a
-    wp_primary_selection_device.selection event with a NULL
-    wp_primary_selection_offer, the client should take this as a hint
-    to finish the reads related to the no longer existing offer.
-
-    The primary selection owner should be checking for errors during
-    writes, merely cancelling the ongoing transfer if any happened.
-  </description>
-
-  <interface name="gtk_primary_selection_device_manager" version="1">
-    <description summary="X primary selection emulation">
-      The primary selection device manager is a singleton global object that
-      provides access to the primary selection. It allows to create
-      wp_primary_selection_source objects, as well as retrieving the per-seat
-      wp_primary_selection_device objects.
-    </description>
-
-    <request name="create_source">
-      <description summary="create a new primary selection source">
-	Create a new primary selection source.
-      </description>
-      <arg name="id" type="new_id" interface="gtk_primary_selection_source"/>
-    </request>
-
-    <request name="get_device">
-      <description summary="create a new primary selection device">
-        Create a new data device for a given seat.
-      </description>
-      <arg name="id" type="new_id" interface="gtk_primary_selection_device"/>
-      <arg name="seat" type="object" interface="wl_seat"/>
-    </request>
-
-    <request name="destroy" type="destructor">
-      <description summary="destroy the primary selection device manager">
-	Destroy the primary selection device manager.
-      </description>
-    </request>
-  </interface>
-
-  <interface name="gtk_primary_selection_device" version="1">
-    <request name="set_selection">
-      <description summary="set the primary selection">
-	Replaces the current selection. The previous owner of the primary selection
-	will receive a wp_primary_selection_source.cancelled event.
-
-	To unset the selection, set the source to NULL.
-      </description>
-      <arg name="source" type="object" interface="gtk_primary_selection_source" allow-null="true"/>
-      <arg name="serial" type="uint" summary="serial of the event that triggered this request"/>
-    </request>
-
-    <event name="data_offer">
-      <description summary="introduce a new wp_primary_selection_offer">
-	Introduces a new wp_primary_selection_offer object that may be used
-	to receive the current primary selection. Immediately following this
-	event, the new wp_primary_selection_offer object will send
-	wp_primary_selection_offer.offer events to describe the offered mime
-	types.
-      </description>
-      <arg name="offer" type="new_id" interface="gtk_primary_selection_offer"/>
-    </event>
-
-    <event name="selection">
-      <description summary="advertise a new primary selection">
-	The wp_primary_selection_device.selection event is sent to notify the
-	client of a new primary selection. This event is sent after the
-	wp_primary_selection.data_offer event introducing this object, and after
-	the offer has announced its mimetypes through
-	wp_primary_selection_offer.offer.
-
-	The data_offer is valid until a new offer or NULL is received
-	or until the client loses keyboard focus. The client must destroy the
-	previous selection data_offer, if any, upon receiving this event.
-      </description>
-      <arg name="id" type="object" interface="gtk_primary_selection_offer" allow-null="true"/>
-    </event>
-
-    <request name="destroy" type="destructor">
-      <description summary="destroy the primary selection device">
-	Destroy the primary selection device.
-      </description>
-    </request>
-  </interface>
-
-  <interface name="gtk_primary_selection_offer" version="1">
-    <description summary="offer to transfer primary selection contents">
-      A wp_primary_selection_offer represents an offer to transfer the contents
-      of the primary selection clipboard to the client. Similar to
-      wl_data_offer, the offer also describes the mime types that the source
-      will transferthat the
-      data can be converted to and provides the mechanisms for transferring the
-      data directly to the client.
-    </description>
-
-    <request name="receive">
-      <description summary="request that the data is transferred">
-	To transfer the contents of the primary selection clipboard, the client
-	issues this request and indicates the mime type that it wants to
-	receive. The transfer happens through the passed file descriptor
-	(typically created with the pipe system call). The source client writes
-	the data in the mime type representation requested and then closes the
-	file descriptor.
-
-	The receiving client reads from the read end of the pipe until EOF and
-	closes its end, at which point the transfer is complete.
-      </description>
-      <arg name="mime_type" type="string"/>
-      <arg name="fd" type="fd"/>
-    </request>
-
-    <request name="destroy" type="destructor">
-      <description summary="destroy the primary selection offer">
-	Destroy the primary selection offer.
-      </description>
-    </request>
-
-    <event name="offer">
-      <description summary="advertise offered mime type">
-	Sent immediately after creating announcing the wp_primary_selection_offer
-	through wp_primary_selection_device.data_offer. One event is sent per
-	offered mime type.
-      </description>
-      <arg name="mime_type" type="string"/>
-    </event>
-  </interface>
-
-  <interface name="gtk_primary_selection_source" version="1">
-    <description summary="offer to replace the contents of the primary selection">
-      The source side of a wp_primary_selection_offer, it provides a way to
-      describe the offered data and respond to requests to transfer the
-      requested contents of the primary selection clipboard.
-    </description>
-
-    <request name="offer">
-      <description summary="add an offered mime type">
-	This request adds a mime type to the set of mime types advertised to
-	targets. Can be called several times to offer multiple types.
-      </description>
-      <arg name="mime_type" type="string"/>
-    </request>
-
-    <request name="destroy" type="destructor">
-      <description summary="destroy the primary selection source">
-	Destroy the primary selection source.
-      </description>
-    </request>
-
-    <event name="send">
-      <description summary="send the primary selection contents">
-	Request for the current primary selection contents from the client.
-	Send the specified mime type over the passed file descriptor, then
-	close it.
-      </description>
-      <arg name="mime_type" type="string"/>
-      <arg name="fd" type="fd"/>
-    </event>
-
-    <event name="cancelled">
-      <description summary="request for primary selection contents was canceled">
-	This primary selection source is no longer valid. The client should
-	clean up and destroy this primary selection source.
-      </description>
-    </event>
-  </interface>
-</protocol>
diff --git a/protocol/meson.build b/protocol/meson.build
index a602cd1d..dbeec868 100644
--- a/protocol/meson.build
+++ b/protocol/meson.build
@@ -32,7 +32,6 @@ protocols = {
 	'xdg-output-unstable-v1': wl_protocol_dir / 'unstable/xdg-output/xdg-output-unstable-v1.xml',
 	# Other protocols
 	'drm': 'drm.xml',
-	'gtk-primary-selection': 'gtk-primary-selection.xml',
 	'kde-idle': 'idle.xml',
 	'kde-server-decoration': 'server-decoration.xml',
 	'input-method-unstable-v2': 'input-method-unstable-v2.xml',
diff --git a/types/meson.build b/types/meson.build
index 811d2521..d7b1bc5d 100644
--- a/types/meson.build
+++ b/types/meson.build
@@ -25,7 +25,6 @@ wlr_files += files(
 	'wlr_foreign_toplevel_management_v1.c',
 	'wlr_fullscreen_shell_v1.c',
 	'wlr_gamma_control_v1.c',
-	'wlr_gtk_primary_selection.c',
 	'wlr_idle_inhibit_v1.c',
 	'wlr_idle.c',
 	'wlr_input_device.c',
diff --git a/types/seat/wlr_seat_keyboard.c b/types/seat/wlr_seat_keyboard.c
index 5328de82..e9aba4d2 100644
--- a/types/seat/wlr_seat_keyboard.c
+++ b/types/seat/wlr_seat_keyboard.c
@@ -7,7 +7,6 @@
 #include <unistd.h>
 #include <wayland-server-core.h>
 #include <wlr/types/wlr_data_device.h>
-#include <wlr/types/wlr_gtk_primary_selection.h>
 #include <wlr/types/wlr_input_device.h>
 #include <wlr/util/log.h>
 #include "types/wlr_data_device.h"
diff --git a/types/wlr_gtk_primary_selection.c b/types/wlr_gtk_primary_selection.c
deleted file mode 100644
index 6ee877e4..00000000
--- a/types/wlr_gtk_primary_selection.c
+++ /dev/null
@@ -1,490 +0,0 @@
-#define _POSIX_C_SOURCE 200809L
-#include <assert.h>
-#include <inttypes.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <wlr/types/wlr_gtk_primary_selection.h>
-#include <wlr/types/wlr_primary_selection.h>
-#include <wlr/types/wlr_seat.h>
-#include <wlr/util/log.h>
-#include "gtk-primary-selection-protocol.h"
-#include "util/signal.h"
-
-#define DEVICE_MANAGER_VERSION 1
-
-static const struct gtk_primary_selection_offer_interface offer_impl;
-
-static struct wlr_gtk_primary_selection_device *device_from_offer_resource(
-		struct wl_resource *resource) {
-	assert(wl_resource_instance_of(resource,
-		&gtk_primary_selection_offer_interface, &offer_impl));
-	return wl_resource_get_user_data(resource);
-}
-
-static void offer_handle_receive(struct wl_client *client,
-		struct wl_resource *resource, const char *mime_type, int32_t fd) {
-	struct wlr_gtk_primary_selection_device *device =
-		device_from_offer_resource(resource);
-	if (device == NULL || device->seat->primary_selection_source == NULL) {
-		close(fd);
-		return;
-	}
-
-	wlr_primary_selection_source_send(device->seat->primary_selection_source,
-		mime_type, fd);
-}
-
-static void offer_handle_destroy(struct wl_client *client,
-		struct wl_resource *resource) {
-	wl_resource_destroy(resource);
-}
-
-static const struct gtk_primary_selection_offer_interface offer_impl = {
-	.receive = offer_handle_receive,
-	.destroy = offer_handle_destroy,
-};
-
-static void offer_handle_resource_destroy(struct wl_resource *resource) {
-	wl_list_remove(wl_resource_get_link(resource));
-}
-
-static struct wlr_gtk_primary_selection_device *device_from_resource(
-	struct wl_resource *resource);
-
-static void create_offer(struct wl_resource *device_resource,
-		struct wlr_primary_selection_source *source) {
-	struct wlr_gtk_primary_selection_device *device =
-		device_from_resource(device_resource);
-	assert(device != NULL);
-
-	struct wl_client *client = wl_resource_get_client(device_resource);
-	uint32_t version = wl_resource_get_version(device_resource);
-	struct wl_resource *resource = wl_resource_create(client,
-		&gtk_primary_selection_offer_interface, version, 0);
-	if (resource == NULL) {
-		wl_resource_post_no_memory(device_resource);
-		return;
-	}
-	wl_resource_set_implementation(resource, &offer_impl, device,
-		offer_handle_resource_destroy);
-
-	wl_list_insert(&device->offers, wl_resource_get_link(resource));
-
-	gtk_primary_selection_device_send_data_offer(device_resource, resource);
-
-	char **p;
-	wl_array_for_each(p, &source->mime_types) {
-		gtk_primary_selection_offer_send_offer(resource, *p);
-	}
-
-	gtk_primary_selection_device_send_selection(device_resource, resource);
-}
-
-static void destroy_offer(struct wl_resource *resource) {
-	if (device_from_offer_resource(resource) == NULL) {
-		return;
-	}
-
-	// Make the offer inert
-	wl_resource_set_user_data(resource, NULL);
-
-	struct wl_list *link = wl_resource_get_link(resource);
-	wl_list_remove(link);
-	wl_list_init(link);
-}
-
-
-struct client_data_source {
-	struct wlr_primary_selection_source source;
-	struct wl_resource *resource;
-	bool finalized;
-};
-
-static void client_source_send(
-		struct wlr_primary_selection_source *wlr_source,
-		const char *mime_type, int fd) {
-	struct client_data_source *source = (struct client_data_source *)wlr_source;
-	gtk_primary_selection_source_send_send(source->resource, mime_type, fd);
-	close(fd);
-}
-
-static void client_source_destroy(
-		struct wlr_primary_selection_source *wlr_source) {
-	struct client_data_source *source = (struct client_data_source *)wlr_source;
-	gtk_primary_selection_source_send_cancelled(source->resource);
-	// Make the source resource inert
-	wl_resource_set_user_data(source->resource, NULL);
-	free(source);
-}
-
-static const struct wlr_primary_selection_source_impl client_source_impl = {
-	.send = client_source_send,
-	.destroy = client_source_destroy,
-};
-
-static const struct gtk_primary_selection_source_interface source_impl;
-
-static struct client_data_source *client_data_source_from_resource(
-		struct wl_resource *resource) {
-	assert(wl_resource_instance_of(resource,
-		&gtk_primary_selection_source_interface, &source_impl));
-	return wl_resource_get_user_data(resource);
-}
-
-static void source_handle_offer(struct wl_client *client,
-		struct wl_resource *resource, const char *mime_type) {
-	struct client_data_source *source =
-		client_data_source_from_resource(resource);
-	if (source == NULL) {
-		return;
-	}
-	if (source->finalized) {
-		wlr_log(WLR_DEBUG, "Offering additional MIME type after set_selection");
-	}
-
-	const char **mime_type_ptr;
-	wl_array_for_each(mime_type_ptr, &source->source.mime_types) {
-		if (strcmp(*mime_type_ptr, mime_type) == 0) {
-			wlr_log(WLR_DEBUG, "Ignoring duplicate MIME type offer %s",
-				mime_type);
-			return;
-		}
-	}
-
-	char *dup_mime_type = strdup(mime_type);
-	if (dup_mime_type == NULL) {
-		wl_resource_post_no_memory(resource);
-		return;
-	}
-
-	char **p = wl_array_add(&source->source.mime_types, sizeof(*p));
-	if (p == NULL) {
-		free(dup_mime_type);
-		wl_resource_post_no_memory(resource);
-		return;
-	}
-
-	*p = dup_mime_type;
-}
-
-static void source_handle_destroy(struct wl_client *client,
-		struct wl_resource *resource) {
-	wl_resource_destroy(resource);
-}
-
-static const struct gtk_primary_selection_source_interface source_impl = {
-	.offer = source_handle_offer,
-	.destroy = source_handle_destroy,
-};
-
-static void source_resource_handle_destroy(struct wl_resource *resource) {
-	struct client_data_source *source =
-		client_data_source_from_resource(resource);
-	if (source == NULL) {
-		return;
-	}
-	wlr_primary_selection_source_destroy(&source->source);
-}
-
-
-static const struct gtk_primary_selection_device_interface device_impl;
-
-static struct wlr_gtk_primary_selection_device *device_from_resource(
-		struct wl_resource *resource) {
-	assert(wl_resource_instance_of(resource,
-		&gtk_primary_selection_device_interface, &device_impl));
-	return wl_resource_get_user_data(resource);
-}
-
-static void device_handle_set_selection(struct wl_client *client,
-		struct wl_resource *resource, struct wl_resource *source_resource,
-		uint32_t serial) {
-	struct wlr_gtk_primary_selection_device *device =
-		device_from_resource(resource);
-	if (device == NULL) {
-		return;
-	}
-
-	struct client_data_source *client_source = NULL;
-	if (source_resource != NULL) {
-		client_source = client_data_source_from_resource(source_resource);
-	}
-
-	struct wlr_primary_selection_source *source = NULL;
-	if (client_source != NULL) {
-		client_source->finalized = true;
-		source = &client_source->source;
-	}
-
-	struct wlr_seat_client *seat_client =
-		wlr_seat_client_for_wl_client(device->seat, client);
-
-	wlr_seat_request_set_primary_selection(device->seat, seat_client, source, serial);
-}
-
-static void device_handle_destroy(struct wl_client *client,
-		struct wl_resource *resource) {
-	wl_resource_destroy(resource);
-}
-
-static const struct gtk_primary_selection_device_interface device_impl = {
-	.set_selection = device_handle_set_selection,
-	.destroy = device_handle_destroy,
-};
-
-static void device_handle_resource_destroy(struct wl_resource *resource) {
-	wl_list_remove(wl_resource_get_link(resource));
-}
-
-
-static void device_resource_send_selection(struct wl_resource *resource,
-		struct wlr_primary_selection_source *source) {
-	assert(device_from_resource(resource) != NULL);
-
-	if (source != NULL) {
-		create_offer(resource, source);
-	} else {
-		gtk_primary_selection_device_send_selection(resource, NULL);
-	}
-}
-
-static void device_send_selection(
-		struct wlr_gtk_primary_selection_device *device) {
-	struct wlr_seat_client *seat_client =
-		device->seat->keyboard_state.focused_client;
-	if (seat_client == NULL) {
-		return;
-	}
-
-	struct wl_resource *resource;
-	wl_resource_for_each(resource, &device->resources) {
-		if (wl_resource_get_client(resource) == seat_client->client) {
-			device_resource_send_selection(resource,
-				device->seat->primary_selection_source);
-		}
-	}
-}
-
-static void device_destroy(struct wlr_gtk_primary_selection_device *device);
-
-static void device_handle_seat_destroy(struct wl_listener *listener,
-		void *data) {
-	struct wlr_gtk_primary_selection_device *device =
-		wl_container_of(listener, device, seat_destroy);
-	device_destroy(device);
-}
-
-static void device_handle_seat_focus_change(struct wl_listener *listener,
-		void *data) {
-	struct wlr_gtk_primary_selection_device *device =
-		wl_container_of(listener, device, seat_focus_change);
-	// TODO: maybe make previous offers inert, or set a NULL selection for
-	// previous client?
-	device_send_selection(device);
-}
-
-static void device_handle_seat_set_primary_selection(
-		struct wl_listener *listener, void *data) {
-	struct wlr_gtk_primary_selection_device *device =
-		wl_container_of(listener, device, seat_set_primary_selection);
-
-	struct wl_resource *resource, *tmp;
-	wl_resource_for_each_safe(resource, tmp, &device->offers) {
-		destroy_offer(resource);
-	}
-
-	device_send_selection(device);
-}
-
-static struct wlr_gtk_primary_selection_device *get_or_create_device(
-		struct wlr_gtk_primary_selection_device_manager *manager,
-		struct wlr_seat *seat) {
-	struct wlr_gtk_primary_selection_device *device;
-	wl_list_for_each(device, &manager->devices, link) {
-		if (device->seat == seat) {
-			return device;
-		}
-	}
-
-	device = calloc(1, sizeof(struct wlr_gtk_primary_selection_device));
-	if (device == NULL) {
-		return NULL;
-	}
-	device->manager = manager;
-	device->seat = seat;
-
-	wl_list_init(&device->resources);
-	wl_list_insert(&manager->devices, &device->link);
-
-	wl_list_init(&device->offers);
-
-	device->seat_destroy.notify = device_handle_seat_destroy;
-	wl_signal_add(&seat->events.destroy, &device->seat_destroy);
-
-	device->seat_focus_change.notify = device_handle_seat_focus_change;
-	wl_signal_add(&seat->keyboard_state.events.focus_change,
-		&device->seat_focus_change);
-
-	device->seat_set_primary_selection.notify =
-		device_handle_seat_set_primary_selection;
-	wl_signal_add(&seat->events.set_primary_selection,
-		&device->seat_set_primary_selection);
-
-	return device;
-}
-
-static void device_destroy(struct wlr_gtk_primary_selection_device *device) {
-	if (device == NULL) {
-		return;
-	}
-	wl_list_remove(&device->link);
-	wl_list_remove(&device->seat_destroy.link);
-	wl_list_remove(&device->seat_focus_change.link);
-	wl_list_remove(&device->seat_set_primary_selection.link);
-	struct wl_resource *resource, *resource_tmp;
-	wl_resource_for_each_safe(resource, resource_tmp, &device->offers) {
-		destroy_offer(resource);
-	}
-	wl_resource_for_each_safe(resource, resource_tmp, &device->resources) {
-		// Make the resource inert
-		wl_resource_set_user_data(resource, NULL);
-
-		struct wl_list *link = wl_resource_get_link(resource);
-		wl_list_remove(link);
-		wl_list_init(link);
-	}
-	free(device);
-}
-
-
-static const struct gtk_primary_selection_device_manager_interface
-	device_manager_impl;
-
-static struct wlr_gtk_primary_selection_device_manager *manager_from_resource(
-		struct wl_resource *resource) {
-	assert(wl_resource_instance_of(resource,
-		&gtk_primary_selection_device_manager_interface, &device_manager_impl));
-	return wl_resource_get_user_data(resource);
-}
-
-static void device_manager_handle_create_source(struct wl_client *client,
-		struct wl_resource *manager_resource, uint32_t id) {
-	struct client_data_source *source =
-		calloc(1, sizeof(struct client_data_source));
-	if (source == NULL) {
-		wl_client_post_no_memory(client);
-		return;
-	}
-	wlr_primary_selection_source_init(&source->source, &client_source_impl);
-
-	uint32_t version = wl_resource_get_version(manager_resource);
-	source->resource = wl_resource_create(client,
-		&gtk_primary_selection_source_interface, version, id);
-	if (source->resource == NULL) {
-		free(source);
-		wl_client_post_no_memory(client);
-		return;
-	}
-	wl_resource_set_implementation(source->resource, &source_impl, source,
-		source_resource_handle_destroy);
-}
-
-static void device_manager_handle_get_device(struct wl_client *client,
-		struct wl_resource *manager_resource, uint32_t id,
-		struct wl_resource *seat_resource) {
-	struct wlr_seat_client *seat_client =
-		wlr_seat_client_from_resource(seat_resource);
-	struct wlr_gtk_primary_selection_device_manager *manager =
-		manager_from_resource(manager_resource);
-
-	struct wlr_gtk_primary_selection_device *device =
-		get_or_create_device(manager, seat_client->seat);
-	if (device == NULL) {
-		wl_resource_post_no_memory(manager_resource);
-		return;
-	}
-
-	uint32_t version = wl_resource_get_version(manager_resource);
-	struct wl_resource *resource = wl_resource_create(client,
-		&gtk_primary_selection_device_interface, version, id);
-	if (resource == NULL) {
-		wl_resource_post_no_memory(manager_resource);
-		return;
-	}
-	wl_resource_set_implementation(resource, &device_impl, device,
-		device_handle_resource_destroy);
-	wl_list_insert(&device->resources, wl_resource_get_link(resource));
-
-	if (device->seat->keyboard_state.focused_client == seat_client) {
-		device_resource_send_selection(resource,
-			device->seat->primary_selection_source);
-	}
-}
-
-static void device_manager_handle_destroy(struct wl_client *client,
-		struct wl_resource *manager_resource) {
-	wl_resource_destroy(manager_resource);
-}
-
-static const struct gtk_primary_selection_device_manager_interface
-		device_manager_impl = {
-	.create_source = device_manager_handle_create_source,
-	.get_device = device_manager_handle_get_device,
-	.destroy = device_manager_handle_destroy,
-};
-
-
-static void primary_selection_device_manager_bind(struct wl_client *client,
-		void *data, uint32_t version, uint32_t id) {
-	struct wlr_gtk_primary_selection_device_manager *manager = data;
-
-	struct wl_resource *resource = wl_resource_create(client,
-		&gtk_primary_selection_device_manager_interface, version, id);
-	if (resource == NULL) {
-		wl_client_post_no_memory(client);
-		return;
-	}
-	wl_resource_set_implementation(resource, &device_manager_impl, manager,
-		NULL);
-}
-
-static void handle_display_destroy(struct wl_listener *listener, void *data) {
-	struct wlr_gtk_primary_selection_device_manager *manager =
-		wl_container_of(listener, manager, display_destroy);
-
-	struct wlr_gtk_primary_selection_device *device, *tmp;
-	wl_list_for_each_safe(device, tmp, &manager->devices, link) {
-		device_destroy(device);
-	}
-
-	wlr_signal_emit_safe(&manager->events.destroy, manager);
-	wl_list_remove(&manager->display_destroy.link);
-	wl_global_destroy(manager->global);
-	free(manager);
-}
-
-struct wlr_gtk_primary_selection_device_manager *
-		wlr_gtk_primary_selection_device_manager_create(
-		struct wl_display *display) {
-	struct wlr_gtk_primary_selection_device_manager *manager =
-		calloc(1, sizeof(struct wlr_gtk_primary_selection_device_manager));
-	if (manager == NULL) {
-		return NULL;
-	}
-	manager->global = wl_global_create(display,
-		&gtk_primary_selection_device_manager_interface, DEVICE_MANAGER_VERSION,
-		manager, primary_selection_device_manager_bind);
-	if (manager->global == NULL) {
-		free(manager);
-		return NULL;
-	}
-
-	wl_list_init(&manager->devices);
-	wl_signal_init(&manager->events.destroy);
-
-	manager->display_destroy.notify = handle_display_destroy;
-	wl_display_add_destroy_listener(display, &manager->display_destroy);
-
-	return manager;
-}
diff --git a/xwayland/selection/dnd.c b/xwayland/selection/dnd.c
index ee9a23a6..1c053e5e 100644
--- a/xwayland/selection/dnd.c
+++ b/xwayland/selection/dnd.c
@@ -4,7 +4,6 @@
 #include <string.h>
 #include <unistd.h>
 #include <wlr/types/wlr_data_device.h>
-#include <wlr/types/wlr_gtk_primary_selection.h>
 #include <wlr/util/log.h>
 #include <xcb/xfixes.h>
 #include "xwayland/xwm.h"