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280 lines
8.9 KiB
280 lines
8.9 KiB
#define _POSIX_C_SOURCE 199309L
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#include <stdbool.h>
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#include <stdlib.h>
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#include <wayland-server.h>
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#include <wlr/types/wlr_xdg_shell_v6.h>
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#include "sway/tree/container.h"
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#include "sway/tree/layout.h"
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#include "sway/server.h"
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#include "sway/tree/view.h"
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#include "sway/input/seat.h"
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#include "sway/input/input-manager.h"
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#include "log.h"
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static const struct sway_view_child_impl popup_impl;
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static void popup_destroy(struct sway_view_child *child) {
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if (!sway_assert(child->impl == &popup_impl,
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"Expected an xdg_shell_v6 popup")) {
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return;
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}
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struct sway_xdg_popup_v6 *popup = (struct sway_xdg_popup_v6 *)child;
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wl_list_remove(&popup->new_popup.link);
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wl_list_remove(&popup->unmap.link);
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wl_list_remove(&popup->destroy.link);
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free(popup);
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}
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static const struct sway_view_child_impl popup_impl = {
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.destroy = popup_destroy,
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};
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static struct sway_xdg_popup_v6 *popup_create(
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struct wlr_xdg_popup_v6 *wlr_popup, struct sway_view *view);
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static void popup_handle_new_popup(struct wl_listener *listener, void *data) {
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struct sway_xdg_popup_v6 *popup =
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wl_container_of(listener, popup, new_popup);
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struct wlr_xdg_popup_v6 *wlr_popup = data;
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popup_create(wlr_popup, popup->child.view);
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}
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static void popup_handle_unmap(struct wl_listener *listener, void *data) {
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struct sway_xdg_popup_v6 *popup = wl_container_of(listener, popup, unmap);
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view_child_destroy(&popup->child);
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}
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static void popup_handle_destroy(struct wl_listener *listener, void *data) {
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struct sway_xdg_popup_v6 *popup = wl_container_of(listener, popup, destroy);
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view_child_destroy(&popup->child);
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}
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static struct sway_xdg_popup_v6 *popup_create(
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struct wlr_xdg_popup_v6 *wlr_popup, struct sway_view *view) {
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struct wlr_xdg_surface_v6 *xdg_surface = wlr_popup->base;
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struct sway_xdg_popup_v6 *popup =
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calloc(1, sizeof(struct sway_xdg_popup_v6));
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if (popup == NULL) {
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return NULL;
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}
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view_child_init(&popup->child, &popup_impl, view, xdg_surface->surface);
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wl_signal_add(&xdg_surface->events.new_popup, &popup->new_popup);
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popup->new_popup.notify = popup_handle_new_popup;
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wl_signal_add(&xdg_surface->events.unmap, &popup->unmap);
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popup->unmap.notify = popup_handle_unmap;
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wl_signal_add(&xdg_surface->events.destroy, &popup->destroy);
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popup->destroy.notify = popup_handle_destroy;
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return popup;
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}
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static struct sway_xdg_shell_v6_view *xdg_shell_v6_view_from_view(
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struct sway_view *view) {
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if (!sway_assert(view->type == SWAY_VIEW_XDG_SHELL_V6,
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"Expected xdg_shell_v6 view")) {
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return NULL;
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}
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return (struct sway_xdg_shell_v6_view *)view;
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}
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static const char *get_prop(struct sway_view *view, enum sway_view_prop prop) {
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if (xdg_shell_v6_view_from_view(view) == NULL) {
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return NULL;
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}
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switch (prop) {
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case VIEW_PROP_TITLE:
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return view->wlr_xdg_surface_v6->toplevel->title;
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case VIEW_PROP_APP_ID:
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return view->wlr_xdg_surface_v6->toplevel->app_id;
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default:
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return NULL;
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}
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}
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static void configure(struct sway_view *view, double ox, double oy, int width,
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int height) {
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struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
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xdg_shell_v6_view_from_view(view);
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if (xdg_shell_v6_view == NULL) {
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return;
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}
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view_update_position(view, ox, oy);
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xdg_shell_v6_view->pending_width = width;
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xdg_shell_v6_view->pending_height = height;
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wlr_xdg_toplevel_v6_set_size(view->wlr_xdg_surface_v6, width, height);
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}
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static void set_activated(struct sway_view *view, bool activated) {
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if (xdg_shell_v6_view_from_view(view) == NULL) {
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return;
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}
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struct wlr_xdg_surface_v6 *surface = view->wlr_xdg_surface_v6;
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if (surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
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wlr_xdg_toplevel_v6_set_activated(surface, activated);
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}
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}
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static void set_fullscreen(struct sway_view *view, bool fullscreen) {
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if (xdg_shell_v6_view_from_view(view) == NULL) {
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return;
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}
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struct wlr_xdg_surface_v6 *surface = view->wlr_xdg_surface_v6;
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wlr_xdg_toplevel_v6_set_fullscreen(surface, fullscreen);
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}
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static void for_each_surface(struct sway_view *view,
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wlr_surface_iterator_func_t iterator, void *user_data) {
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if (xdg_shell_v6_view_from_view(view) == NULL) {
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return;
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}
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wlr_xdg_surface_v6_for_each_surface(view->wlr_xdg_surface_v6, iterator,
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user_data);
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}
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static void _close(struct sway_view *view) {
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if (xdg_shell_v6_view_from_view(view) == NULL) {
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return;
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}
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struct wlr_xdg_surface_v6 *surface = view->wlr_xdg_surface_v6;
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if (surface->role == WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
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wlr_xdg_surface_v6_send_close(surface);
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}
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}
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static void destroy(struct sway_view *view) {
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struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
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xdg_shell_v6_view_from_view(view);
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if (xdg_shell_v6_view == NULL) {
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return;
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}
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wl_list_remove(&xdg_shell_v6_view->destroy.link);
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wl_list_remove(&xdg_shell_v6_view->map.link);
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wl_list_remove(&xdg_shell_v6_view->unmap.link);
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wl_list_remove(&xdg_shell_v6_view->request_fullscreen.link);
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free(xdg_shell_v6_view);
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}
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static const struct sway_view_impl view_impl = {
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.get_prop = get_prop,
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.configure = configure,
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.set_activated = set_activated,
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.set_fullscreen = set_fullscreen,
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.for_each_surface = for_each_surface,
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.close = _close,
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.destroy = destroy,
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};
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static void handle_commit(struct wl_listener *listener, void *data) {
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struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
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wl_container_of(listener, xdg_shell_v6_view, commit);
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struct sway_view *view = &xdg_shell_v6_view->view;
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// NOTE: We intentionally discard the view's desired width here
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// TODO: Store this for restoration when moving to floating plane
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// TODO: Let floating views do whatever
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view_update_size(view, xdg_shell_v6_view->pending_width,
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xdg_shell_v6_view->pending_height);
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view_damage(view, false);
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}
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static void handle_new_popup(struct wl_listener *listener, void *data) {
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struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
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wl_container_of(listener, xdg_shell_v6_view, new_popup);
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struct wlr_xdg_popup_v6 *wlr_popup = data;
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popup_create(wlr_popup, &xdg_shell_v6_view->view);
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}
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static void handle_unmap(struct wl_listener *listener, void *data) {
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struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
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wl_container_of(listener, xdg_shell_v6_view, unmap);
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view_unmap(&xdg_shell_v6_view->view);
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wl_list_remove(&xdg_shell_v6_view->commit.link);
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wl_list_remove(&xdg_shell_v6_view->new_popup.link);
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}
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static void handle_map(struct wl_listener *listener, void *data) {
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struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
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wl_container_of(listener, xdg_shell_v6_view, map);
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struct sway_view *view = &xdg_shell_v6_view->view;
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struct wlr_xdg_surface_v6 *xdg_surface = view->wlr_xdg_surface_v6;
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view_map(view, view->wlr_xdg_surface_v6->surface);
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xdg_shell_v6_view->commit.notify = handle_commit;
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wl_signal_add(&xdg_surface->surface->events.commit,
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&xdg_shell_v6_view->commit);
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xdg_shell_v6_view->new_popup.notify = handle_new_popup;
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wl_signal_add(&xdg_surface->events.new_popup,
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&xdg_shell_v6_view->new_popup);
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if (xdg_surface->toplevel->current.fullscreen) {
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view_set_fullscreen(view, true);
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}
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}
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static void handle_destroy(struct wl_listener *listener, void *data) {
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struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
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wl_container_of(listener, xdg_shell_v6_view, destroy);
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view_destroy(&xdg_shell_v6_view->view);
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}
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static void handle_request_fullscreen(struct wl_listener *listener, void *data) {
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struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
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wl_container_of(listener, xdg_shell_v6_view, request_fullscreen);
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struct wlr_xdg_toplevel_v6_set_fullscreen_event *e = data;
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if (xdg_shell_v6_view->view.wlr_xdg_surface_v6->role != WLR_XDG_SURFACE_V6_ROLE_TOPLEVEL) {
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return;
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}
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view_set_fullscreen(&xdg_shell_v6_view->view, e->fullscreen);
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}
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void handle_xdg_shell_v6_surface(struct wl_listener *listener, void *data) {
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struct sway_server *server = wl_container_of(listener, server,
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xdg_shell_v6_surface);
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struct wlr_xdg_surface_v6 *xdg_surface = data;
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if (xdg_surface->role == WLR_XDG_SURFACE_V6_ROLE_POPUP) {
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wlr_log(L_DEBUG, "New xdg_shell_v6 popup");
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return;
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}
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wlr_log(L_DEBUG, "New xdg_shell_v6 toplevel title='%s' app_id='%s'",
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xdg_surface->toplevel->title, xdg_surface->toplevel->app_id);
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wlr_xdg_surface_v6_ping(xdg_surface);
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wlr_xdg_toplevel_v6_set_maximized(xdg_surface, true);
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struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
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calloc(1, sizeof(struct sway_xdg_shell_v6_view));
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if (!sway_assert(xdg_shell_v6_view, "Failed to allocate view")) {
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return;
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}
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view_init(&xdg_shell_v6_view->view, SWAY_VIEW_XDG_SHELL_V6, &view_impl);
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xdg_shell_v6_view->view.wlr_xdg_surface_v6 = xdg_surface;
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// TODO:
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// - Look up pid and open on appropriate workspace
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// - Criteria
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xdg_shell_v6_view->map.notify = handle_map;
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wl_signal_add(&xdg_surface->events.map, &xdg_shell_v6_view->map);
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xdg_shell_v6_view->unmap.notify = handle_unmap;
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wl_signal_add(&xdg_surface->events.unmap, &xdg_shell_v6_view->unmap);
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xdg_shell_v6_view->destroy.notify = handle_destroy;
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wl_signal_add(&xdg_surface->events.destroy, &xdg_shell_v6_view->destroy);
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xdg_shell_v6_view->request_fullscreen.notify = handle_request_fullscreen;
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wl_signal_add(&xdg_surface->toplevel->events.request_fullscreen,
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&xdg_shell_v6_view->request_fullscreen);
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}
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