Remove xdg-shell v6 support

All major toolkits and apps have gained xdg-shell stable support.

Closes: https://github.com/swaywm/sway/issues/3690

1 files changed, 0 insertions, 508 deletions

diff --git a/sway/desktop/xdg_shell_v6.c b/sway/desktop/xdg_shell_v6.c
deleted file mode 100644
index 0c6ab7dc..00000000
--- a/sway/desktop/xdg_shell_v6.c
+++ /dev/null
@@ -1,508 +0,0 @@
-#define _POSIX_C_SOURCE 199309L
-#include <float.h>
-#include <stdbool.h>
-#include <stdlib.h>
-#include <wayland-server-core.h>
-#include <wlr/types/wlr_xdg_shell_v6.h>
-#include "log.h"
-#include "sway/decoration.h"
-#include "sway/desktop.h"
-#include "sway/desktop/transaction.h"
-#include "sway/input/cursor.h"
-#include "sway/input/input-manager.h"
-#include "sway/input/seat.h"
-#include "sway/output.h"
-#include "sway/tree/arrange.h"
-#include "sway/tree/container.h"
-#include "sway/tree/view.h"
-#include "sway/tree/workspace.h"
-
-static const struct sway_view_child_impl popup_impl;
-
-static void popup_get_root_coords(struct sway_view_child *child,
-		int *root_sx, int *root_sy) {
-	struct sway_xdg_popup_v6 *popup = (struct sway_xdg_popup_v6 *)child;
-	struct wlr_xdg_surface_v6 *surface = popup->wlr_xdg_surface_v6;
-
-	int x_offset = -child->view->geometry.x - surface->geometry.x;
-	int y_offset = -child->view->geometry.y - surface->geometry.y;
-
-	wlr_xdg_popup_v6_get_toplevel_coords(surface->popup,
-		x_offset + surface->popup->geometry.x,
-		y_offset + surface->popup->geometry.y,
-		root_sx, root_sy);
-}
-
-static void popup_destroy(struct sway_view_child *child) {
-	if (!sway_assert(child->impl == &popup_impl,
-			"Expected an xdg_shell_v6 popup")) {
-		return;
-	}
-	struct sway_xdg_popup_v6 *popup = (struct sway_xdg_popup_v6 *)child;
-	wl_list_remove(&popup->new_popup.link);
-	wl_list_remove(&popup->destroy.link);
-	free(popup);
-}
-
-static const struct sway_view_child_impl popup_impl = {
-	.get_root_coords = popup_get_root_coords,
-	.destroy = popup_destroy,
-};
-
-static struct sway_xdg_popup_v6 *popup_create(
-	struct wlr_xdg_popup_v6 *wlr_popup, struct sway_view *view);
-
-static void popup_handle_new_popup(struct wl_listener *listener, void *data) {
-	struct sway_xdg_popup_v6 *popup =
-		wl_container_of(listener, popup, new_popup);
-	struct wlr_xdg_popup_v6 *wlr_popup = data;
-	popup_create(wlr_popup, popup->child.view);
-}
-
-static void popup_handle_destroy(struct wl_listener *listener, void *data) {
-	struct sway_xdg_popup_v6 *popup = wl_container_of(listener, popup, destroy);
-	view_child_destroy(&popup->child);
-}
-
-static void popup_unconstrain(struct sway_xdg_popup_v6 *popup) {
-	struct sway_view *view = popup->child.view;
-	struct wlr_xdg_popup_v6 *wlr_popup = popup->wlr_xdg_surface_v6->popup;
-
-	struct sway_output *output = view->container->workspace->output;
-
-	// the output box expressed in the coordinate system of the toplevel parent
-	// of the popup
-	struct wlr_box output_toplevel_sx_box = {
-		.x = output->lx - view->container->content_x,
-		.y = output->ly - view->container->content_y,
-		.width = output->width,
-		.height = output->height,
-	};
-
-	wlr_xdg_popup_v6_unconstrain_from_box(wlr_popup, &output_toplevel_sx_box);
-}
-
-static struct sway_xdg_popup_v6 *popup_create(
-		struct wlr_xdg_popup_v6 *wlr_popup, struct sway_view *view) {
-	struct wlr_xdg_surface_v6 *xdg_surface = wlr_popup->base;
-
-	struct sway_xdg_popup_v6 *popup =
-		calloc(1, sizeof(struct sway_xdg_popup_v6));
-	if (popup == NULL) {
-		return NULL;
-	}
-	view_child_init(&popup->child, &popup_impl, view, xdg_surface->surface);
-	popup->wlr_xdg_surface_v6 = xdg_surface;
-
-	wl_signal_add(&xdg_surface->events.new_popup, &popup->new_popup);
-	popup->new_popup.notify = popup_handle_new_popup;
-	wl_signal_add(&xdg_surface->events.destroy, &popup->destroy);
-	popup->destroy.notify = popup_handle_destroy;
-
-	wl_signal_add(&xdg_surface->events.map, &popup->child.surface_map);
-	wl_signal_add(&xdg_surface->events.unmap, &popup->child.surface_unmap);
-
-	popup_unconstrain(popup);
-
-	return popup;
-}
-
-
-static struct sway_xdg_shell_v6_view *xdg_shell_v6_view_from_view(
-		struct sway_view *view) {
-	if (!sway_assert(view->type == SWAY_VIEW_XDG_SHELL_V6,
-			"Expected xdg_shell_v6 view")) {
-		return NULL;
-	}
-	return (struct sway_xdg_shell_v6_view *)view;
-}
-
-static void get_constraints(struct sway_view *view, double *min_width,
-		double *max_width, double *min_height, double *max_height) {
-	struct wlr_xdg_toplevel_v6_state *state =
-		&view->wlr_xdg_surface_v6->toplevel->current;
-	*min_width = state->min_width > 0 ? state->min_width : DBL_MIN;
-	*max_width = state->max_width > 0 ? state->max_width : DBL_MAX;
-	*min_height = state->min_height > 0 ? state->min_height : DBL_MIN;
-	*max_height = state->max_height > 0 ? state->max_height : DBL_MAX;
-}
-
-static const char *get_string_prop(struct sway_view *view,
-		enum sway_view_prop prop) {
-	if (xdg_shell_v6_view_from_view(view) == NULL) {
-		return NULL;
-	}
-	switch (prop) {
-	case VIEW_PROP_TITLE:
-		return view->wlr_xdg_surface_v6->toplevel->title;
-	case VIEW_PROP_APP_ID:
-		return view->wlr_xdg_surface_v6->toplevel->app_id;
-	default:
-		return NULL;
-	}
-}
-
-static uint32_t configure(struct sway_view *view, double lx, double ly,
-		int width, int height) {
-	struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
-		xdg_shell_v6_view_from_view(view);
-	if (xdg_shell_v6_view == NULL) {
-		return 0;
-	}
-	return wlr_xdg_toplevel_v6_set_size(
-			view->wlr_xdg_surface_v6, width, height);
-}
-
-static void set_activated(struct sway_view *view, bool activated) {
-	if (xdg_shell_v6_view_from_view(view) == NULL) {
-		return;
-	}
-	struct wlr_xdg_surface_v6 *surface = view->wlr_xdg_surface_v6;
-	if (surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
-		wlr_xdg_toplevel_v6_set_activated(surface, activated);
-	}
-}
-
-static void set_tiled(struct sway_view *view, bool tiled) {
-	if (xdg_shell_v6_view_from_view(view) == NULL) {
-		return;
-	}
-	struct wlr_xdg_surface_v6 *surface = view->wlr_xdg_surface_v6;
-	wlr_xdg_toplevel_v6_set_maximized(surface, tiled);
-}
-
-static void set_fullscreen(struct sway_view *view, bool fullscreen) {
-	if (xdg_shell_v6_view_from_view(view) == NULL) {
-		return;
-	}
-	struct wlr_xdg_surface_v6 *surface = view->wlr_xdg_surface_v6;
-	wlr_xdg_toplevel_v6_set_fullscreen(surface, fullscreen);
-}
-
-static bool wants_floating(struct sway_view *view) {
-	struct wlr_xdg_toplevel_v6 *toplevel =
-		view->wlr_xdg_surface_v6->toplevel;
-	struct wlr_xdg_toplevel_v6_state *state = &toplevel->current;
-	return (state->min_width != 0 && state->min_height != 0
-		&& (state->min_width == state->max_width
-		|| state->min_height == state->max_height))
-		|| toplevel->parent;
-}
-
-static void for_each_surface(struct sway_view *view,
-		wlr_surface_iterator_func_t iterator, void *user_data) {
-	if (xdg_shell_v6_view_from_view(view) == NULL) {
-		return;
-	}
-	wlr_xdg_surface_v6_for_each_surface(view->wlr_xdg_surface_v6, iterator,
-		user_data);
-}
-
-static void for_each_popup(struct sway_view *view,
-		wlr_surface_iterator_func_t iterator, void *user_data) {
-	if (xdg_shell_v6_view_from_view(view) == NULL) {
-		return;
-	}
-	wlr_xdg_surface_v6_for_each_popup(view->wlr_xdg_surface_v6, iterator,
-		user_data);
-}
-
-static bool is_transient_for(struct sway_view *child,
-		struct sway_view *ancestor) {
-	if (xdg_shell_v6_view_from_view(child) == NULL) {
-		return false;
-	}
-	struct wlr_xdg_surface_v6 *surface = child->wlr_xdg_surface_v6;
-	while (surface && surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
-		if (surface->toplevel->parent == ancestor->wlr_xdg_surface_v6) {
-			return true;
-		}
-		surface = surface->toplevel->parent;
-	}
-	return false;
-}
-
-static void _close(struct sway_view *view) {
-	if (xdg_shell_v6_view_from_view(view) == NULL) {
-		return;
-	}
-	struct wlr_xdg_surface_v6 *surface = view->wlr_xdg_surface_v6;
-	if (surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
-		wlr_xdg_surface_v6_send_close(surface);
-	}
-}
-
-static void close_popups_iterator(struct wlr_surface *surface,
-		int sx, int sy, void *data) {
-	struct wlr_xdg_surface_v6 *xdg_surface_v6 =
-		wlr_xdg_surface_v6_from_wlr_surface(surface);
-	wlr_xdg_surface_v6_send_close(xdg_surface_v6);
-}
-
-static void close_popups(struct sway_view *view) {
-	wlr_xdg_surface_v6_for_each_popup(view->wlr_xdg_surface_v6,
-			close_popups_iterator, NULL);
-}
-
-static void destroy(struct sway_view *view) {
-	struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
-		xdg_shell_v6_view_from_view(view);
-	if (xdg_shell_v6_view == NULL) {
-		return;
-	}
-	free(xdg_shell_v6_view);
-}
-
-static const struct sway_view_impl view_impl = {
-	.get_constraints = get_constraints,
-	.get_string_prop = get_string_prop,
-	.configure = configure,
-	.set_activated = set_activated,
-	.set_tiled = set_tiled,
-	.set_fullscreen = set_fullscreen,
-	.wants_floating = wants_floating,
-	.for_each_surface = for_each_surface,
-	.for_each_popup = for_each_popup,
-	.is_transient_for = is_transient_for,
-	.close = _close,
-	.close_popups = close_popups,
-	.destroy = destroy,
-};
-
-static void handle_commit(struct wl_listener *listener, void *data) {
-	struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
-		wl_container_of(listener, xdg_shell_v6_view, commit);
-	struct sway_view *view = &xdg_shell_v6_view->view;
-	struct wlr_xdg_surface_v6 *xdg_surface_v6 = view->wlr_xdg_surface_v6;
-
-	if (view->container->node.instruction) {
-		wlr_xdg_surface_v6_get_geometry(xdg_surface_v6, &view->geometry);
-		transaction_notify_view_ready_by_serial(view,
-				xdg_surface_v6->configure_serial);
-	} else {
-		struct wlr_box new_geo;
-		wlr_xdg_surface_v6_get_geometry(xdg_surface_v6, &new_geo);
-		struct sway_container *con = view->container;
-
-		if ((new_geo.width != con->surface_width ||
-					new_geo.height != con->surface_height)) {
-			// The view has unexpectedly sent a new size
-			desktop_damage_view(view);
-			view_update_size(view, new_geo.width, new_geo.height);
-			memcpy(&view->geometry, &new_geo, sizeof(struct wlr_box));
-			desktop_damage_view(view);
-			transaction_commit_dirty();
-		} else {
-			memcpy(&view->geometry, &new_geo, sizeof(struct wlr_box));
-		}
-	}
-
-	view_damage_from(view);
-}
-
-static void handle_set_title(struct wl_listener *listener, void *data) {
-	struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
-		wl_container_of(listener, xdg_shell_v6_view, set_title);
-	struct sway_view *view = &xdg_shell_v6_view->view;
-	view_update_title(view, false);
-	view_execute_criteria(view);
-}
-
-static void handle_set_app_id(struct wl_listener *listener, void *data) {
-	struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
-		wl_container_of(listener, xdg_shell_v6_view, set_app_id);
-	struct sway_view *view = &xdg_shell_v6_view->view;
-	view_execute_criteria(view);
-}
-
-static void handle_new_popup(struct wl_listener *listener, void *data) {
-	struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
-		wl_container_of(listener, xdg_shell_v6_view, new_popup);
-	struct wlr_xdg_popup_v6 *wlr_popup = data;
-	popup_create(wlr_popup, &xdg_shell_v6_view->view);
-}
-
-static void handle_request_fullscreen(struct wl_listener *listener, void *data) {
-	struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
-		wl_container_of(listener, xdg_shell_v6_view, request_fullscreen);
-	struct wlr_xdg_toplevel_v6_set_fullscreen_event *e = data;
-	struct wlr_xdg_surface_v6 *xdg_surface =
-		xdg_shell_v6_view->view.wlr_xdg_surface_v6;
-	struct sway_view *view = &xdg_shell_v6_view->view;
-
-	if (!sway_assert(xdg_surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL,
-				"xdg_shell_v6 requested fullscreen of surface with role %i",
-				xdg_surface->role)) {
-		return;
-	}
-	if (!xdg_surface->mapped) {
-		return;
-	}
-
-	if (e->fullscreen && e->output && e->output->data) {
-		struct sway_output *output = e->output->data;
-		struct sway_workspace *ws = output_get_active_workspace(output);
-		if (ws && !container_is_scratchpad_hidden(view->container)) {
-			if (container_is_floating(view->container)) {
-				workspace_add_floating(ws, view->container);
-			} else {
-				workspace_add_tiling(ws, view->container);
-			}
-		}
-	}
-
-	container_set_fullscreen(view->container, e->fullscreen);
-
-	arrange_root();
-	transaction_commit_dirty();
-}
-
-static void handle_request_move(struct wl_listener *listener, void *data) {
-	struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
-		wl_container_of(listener, xdg_shell_v6_view, request_move);
-	struct sway_view *view = &xdg_shell_v6_view->view;
-	if (!container_is_floating(view->container)) {
-		return;
-	}
-	struct wlr_xdg_toplevel_v6_move_event *e = data;
-	struct sway_seat *seat = e->seat->seat->data;
-	if (e->serial == seat->last_button_serial) {
-		seatop_begin_move_floating(seat, view->container);
-	}
-}
-
-static void handle_request_resize(struct wl_listener *listener, void *data) {
-	struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
-		wl_container_of(listener, xdg_shell_v6_view, request_resize);
-	struct sway_view *view = &xdg_shell_v6_view->view;
-	if (!container_is_floating(view->container)) {
-		return;
-	}
-	struct wlr_xdg_toplevel_v6_resize_event *e = data;
-	struct sway_seat *seat = e->seat->seat->data;
-	if (e->serial == seat->last_button_serial) {
-		seatop_begin_resize_floating(seat, view->container, e->edges);
-	}
-}
-
-static void handle_unmap(struct wl_listener *listener, void *data) {
-	struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
-		wl_container_of(listener, xdg_shell_v6_view, unmap);
-	struct sway_view *view = &xdg_shell_v6_view->view;
-
-	if (!sway_assert(view->surface, "Cannot unmap unmapped view")) {
-		return;
-	}
-
-	view_unmap(view);
-
-	wl_list_remove(&xdg_shell_v6_view->commit.link);
-	wl_list_remove(&xdg_shell_v6_view->new_popup.link);
-	wl_list_remove(&xdg_shell_v6_view->request_fullscreen.link);
-	wl_list_remove(&xdg_shell_v6_view->request_move.link);
-	wl_list_remove(&xdg_shell_v6_view->request_resize.link);
-	wl_list_remove(&xdg_shell_v6_view->set_title.link);
-	wl_list_remove(&xdg_shell_v6_view->set_app_id.link);
-}
-
-static void handle_map(struct wl_listener *listener, void *data) {
-	struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
-		wl_container_of(listener, xdg_shell_v6_view, map);
-	struct sway_view *view = &xdg_shell_v6_view->view;
-	struct wlr_xdg_surface_v6 *xdg_surface = view->wlr_xdg_surface_v6;
-
-	view->natural_width = view->wlr_xdg_surface_v6->geometry.width;
-	view->natural_height = view->wlr_xdg_surface_v6->geometry.height;
-	if (!view->natural_width && !view->natural_height) {
-		view->natural_width = view->wlr_xdg_surface_v6->surface->current.width;
-		view->natural_height = view->wlr_xdg_surface_v6->surface->current.height;
-	}
-	struct sway_server_decoration *deco =
-			decoration_from_surface(xdg_surface->surface);
-	bool csd = !deco || deco->wlr_server_decoration->mode
-		== WLR_SERVER_DECORATION_MANAGER_MODE_CLIENT;
-
-	view_map(view, view->wlr_xdg_surface_v6->surface,
-		xdg_surface->toplevel->client_pending.fullscreen,
-		xdg_surface->toplevel->client_pending.fullscreen_output,
-		csd);
-
-	transaction_commit_dirty();
-
-	xdg_shell_v6_view->commit.notify = handle_commit;
-	wl_signal_add(&xdg_surface->surface->events.commit,
-		&xdg_shell_v6_view->commit);
-
-	xdg_shell_v6_view->new_popup.notify = handle_new_popup;
-	wl_signal_add(&xdg_surface->events.new_popup,
-		&xdg_shell_v6_view->new_popup);
-
-	xdg_shell_v6_view->request_fullscreen.notify = handle_request_fullscreen;
-	wl_signal_add(&xdg_surface->toplevel->events.request_fullscreen,
-			&xdg_shell_v6_view->request_fullscreen);
-
-	xdg_shell_v6_view->request_move.notify = handle_request_move;
-	wl_signal_add(&xdg_surface->toplevel->events.request_move,
-			&xdg_shell_v6_view->request_move);
-
-	xdg_shell_v6_view->request_resize.notify = handle_request_resize;
-	wl_signal_add(&xdg_surface->toplevel->events.request_resize,
-			&xdg_shell_v6_view->request_resize);
-
-	xdg_shell_v6_view->set_title.notify = handle_set_title;
-	wl_signal_add(&xdg_surface->toplevel->events.set_title,
-			&xdg_shell_v6_view->set_title);
-
-	xdg_shell_v6_view->set_app_id.notify = handle_set_app_id;
-	wl_signal_add(&xdg_surface->toplevel->events.set_app_id,
-			&xdg_shell_v6_view->set_app_id);
-}
-
-static void handle_destroy(struct wl_listener *listener, void *data) {
-	struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
-		wl_container_of(listener, xdg_shell_v6_view, destroy);
-	struct sway_view *view = &xdg_shell_v6_view->view;
-	wl_list_remove(&xdg_shell_v6_view->destroy.link);
-	wl_list_remove(&xdg_shell_v6_view->map.link);
-	wl_list_remove(&xdg_shell_v6_view->unmap.link);
-	view->wlr_xdg_surface_v6 = NULL;
-	view_begin_destroy(view);
-}
-
-struct sway_view *view_from_wlr_xdg_surface_v6(
-		struct wlr_xdg_surface_v6 *xdg_surface_v6) {
-       return xdg_surface_v6->data;
-}
-
-void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data) {
-	struct wlr_xdg_surface_v6 *xdg_surface = data;
-
-	if (xdg_surface->role == WLR_XDG_SURFACE_V6_ROLE_POPUP) {
-		sway_log(SWAY_DEBUG, "New xdg_shell_v6 popup");
-		return;
-	}
-
-	sway_log(SWAY_DEBUG, "New xdg_shell_v6 toplevel title='%s' app_id='%s'",
-		xdg_surface->toplevel->title, xdg_surface->toplevel->app_id);
-	wlr_xdg_surface_v6_ping(xdg_surface);
-
-	struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
-		calloc(1, sizeof(struct sway_xdg_shell_v6_view));
-	if (!sway_assert(xdg_shell_v6_view, "Failed to allocate view")) {
-		return;
-	}
-
-	view_init(&xdg_shell_v6_view->view, SWAY_VIEW_XDG_SHELL_V6, &view_impl);
-	xdg_shell_v6_view->view.wlr_xdg_surface_v6 = xdg_surface;
-
-	xdg_shell_v6_view->map.notify = handle_map;
-	wl_signal_add(&xdg_surface->events.map, &xdg_shell_v6_view->map);
-
-	xdg_shell_v6_view->unmap.notify = handle_unmap;
-	wl_signal_add(&xdg_surface->events.unmap, &xdg_shell_v6_view->unmap);
-
-	xdg_shell_v6_view->destroy.notify = handle_destroy;
-	wl_signal_add(&xdg_surface->events.destroy, &xdg_shell_v6_view->destroy);
-
-	xdg_surface->data = xdg_shell_v6_view;
-}