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foreign-toplevel: add ext-toplevel-list support

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Consolatis 2024-08-12 20:34:25 +02:00 • committed by Johan Malm
parent 2a825008c6
commit d6a48ab7a7
6 changed files with 137 additions and 0 deletions
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105
src/foreign-toplevel/ext-foreign.c Normal file
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// SPDX-License-Identifier: GPL-2.0-only
#include <assert.h>
#include <wlr/types/wlr_ext_foreign_toplevel_list_v1.h>
#include "common/macros.h"
#include "labwc.h"
#include "view.h"
#include "foreign-toplevel-internal.h"
/* ext signals */
static void
handle_handle_destroy(struct wl_listener *listener, void *data)
{
struct ext_foreign_toplevel *ext_toplevel =
wl_container_of(listener, ext_toplevel, on.handle_destroy);
/* Client side requests */
wl_list_remove(&ext_toplevel->on.handle_destroy.link);
ext_toplevel->handle = NULL;
}
/* Compositor signals */
static void
handle_new_app_id(struct wl_listener *listener, void *data)
{
struct foreign_toplevel *toplevel =
wl_container_of(listener, toplevel, ext_toplevel.on_view.new_app_id);
assert(toplevel->ext_toplevel.handle);
struct wlr_ext_foreign_toplevel_handle_v1_state state = {
.title = view_get_string_prop(toplevel->view, "title"),
.app_id = view_get_string_prop(toplevel->view, "app_id")
};
wlr_ext_foreign_toplevel_handle_v1_update_state(
toplevel->ext_toplevel.handle, &state);
}
static void
handle_new_title(struct wl_listener *listener, void *data)
{
struct foreign_toplevel *toplevel =
wl_container_of(listener, toplevel, ext_toplevel.on_view.new_title);
assert(toplevel->ext_toplevel.handle);
struct wlr_ext_foreign_toplevel_handle_v1_state state = {
.title = view_get_string_prop(toplevel->view, "title"),
.app_id = view_get_string_prop(toplevel->view, "app_id")
};
wlr_ext_foreign_toplevel_handle_v1_update_state(
toplevel->ext_toplevel.handle, &state);
}
/* Internal signals */
static void
handle_toplevel_destroy(struct wl_listener *listener, void *data)
{
struct ext_foreign_toplevel *ext_toplevel =
wl_container_of(listener, ext_toplevel, on_foreign_toplevel.toplevel_destroy);
if (!ext_toplevel->handle) {
return;
}
wlr_ext_foreign_toplevel_handle_v1_destroy(ext_toplevel->handle);
/* Compositor side state changes */
wl_list_remove(&ext_toplevel->on_view.new_app_id.link);
wl_list_remove(&ext_toplevel->on_view.new_title.link);
/* Internal signals */
wl_list_remove(&ext_toplevel->on_foreign_toplevel.toplevel_destroy.link);
}
/* Internal API */
void
ext_foreign_toplevel_init(struct foreign_toplevel *toplevel)
{
struct ext_foreign_toplevel *ext_toplevel = &toplevel->ext_toplevel;
struct view *view = toplevel->view;
assert(view->server->foreign_toplevel_list);
struct wlr_ext_foreign_toplevel_handle_v1_state state = {
.title = view_get_string_prop(toplevel->view, "title"),
.app_id = view_get_string_prop(toplevel->view, "app_id")
};
ext_toplevel->handle = wlr_ext_foreign_toplevel_handle_v1_create(
view->server->foreign_toplevel_list, &state);
if (!ext_toplevel->handle) {
wlr_log(WLR_ERROR, "cannot create ext toplevel handle for (%s)",
view_get_string_prop(view, "title"));
return;
}
/* Client side requests */
ext_toplevel->on.handle_destroy.notify = handle_handle_destroy;
wl_signal_add(&ext_toplevel->handle->events.destroy, &ext_toplevel->on.handle_destroy);
/* Compositor side state changes */
CONNECT_SIGNAL(view, &ext_toplevel->on_view, new_app_id);
CONNECT_SIGNAL(view, &ext_toplevel->on_view, new_title);
/* Internal signals */
CONNECT_SIGNAL(toplevel, &ext_toplevel->on_foreign_toplevel, toplevel_destroy);
}