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idle-inhibit: feedback pass

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This commit is contained in:
Markus Ongyerth 2018-02-20 13:41:10 +01:00
parent bab8c73d3c
commit 3016133f91
5 changed files with 79 additions and 86 deletions
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33
examples/idle-inhibit.c
View file

@ -11,9 +11,12 @@
#include <linux/input-event-codes.h> #include <linux/input-event-codes.h>
/** /**
* Usage: toplevel-decoration [mode] * Usage: idle-inhibit
* Creates a xdg-toplevel supporting decoration negotiation. If `mode` is * Creates a xdg-toplevel using the idle-inhibit protocol.
* specified, the client will prefer this decoration mode. * It will be solid green, when it has an idle inhibitor, and solid yellow if
* it does not.
* Left click with a pointer will toggle this state. (Touch is not supported
* for now).
*/ */
static int width = 500, height = 300; static int width = 500, height = 300;
@ -49,7 +52,12 @@ static void pointer_handle_button(void *data, struct wl_pointer *pointer, uint32
draw(); draw();
} }
static void noop () {} /* Function that just does nothing.
* When it is noop(void) (like draw) the compiler complains about type
* mismatches in the listener struct.
* Without any arguments, it can be implicitly casted
*/
static void noop() {}
static const struct wl_pointer_listener pointer_listener = { static const struct wl_pointer_listener pointer_listener = {
.enter = noop, .enter = noop,
@ -107,11 +115,6 @@ static const struct xdg_toplevel_listener xdg_toplevel_listener = {
.close = xdg_toplevel_handle_close, .close = xdg_toplevel_handle_close,
}; };
// static const struct zxdg_toplevel_decoration_v1_listener decoration_listener = {
// .preferred_mode = decoration_handle_preferred_mode,
// .configure = decoration_handle_configure,
// };
static void handle_global(void *data, struct wl_registry *registry, static void handle_global(void *data, struct wl_registry *registry,
uint32_t name, const char *interface, uint32_t version) { uint32_t name, const char *interface, uint32_t version) {
if (strcmp(interface, "wl_compositor") == 0) { if (strcmp(interface, "wl_compositor") == 0) {
@ -138,18 +141,6 @@ static const struct wl_registry_listener registry_listener = {
}; };
int main(int argc, char **argv) { int main(int argc, char **argv) {
// if (argc == 2) {
// char *mode = argv[1];
// if (strcmp(mode, "client") == 0) {
// decoration_mode = ZXDG_TOPLEVEL_DECORATION_V1_MODE_CLIENT;
// } else if (strcmp(mode, "server") == 0) {
// decoration_mode = ZXDG_TOPLEVEL_DECORATION_V1_MODE_SERVER;
// } else {
// fprintf(stderr, "Invalid decoration mode\n");
// return EXIT_FAILURE;
// }
// }
struct wl_display *display = wl_display_connect(NULL); struct wl_display *display = wl_display_connect(NULL);
if (display == NULL) { if (display == NULL) {
fprintf(stderr, "Failed to create display\n"); fprintf(stderr, "Failed to create display\n");

2
include/rootston/desktop.h
View file

@ -45,7 +45,7 @@ struct roots_desktop {
struct wlr_server_decoration_manager *server_decoration_manager; struct wlr_server_decoration_manager *server_decoration_manager;
struct wlr_primary_selection_device_manager *primary_selection_device_manager; struct wlr_primary_selection_device_manager *primary_selection_device_manager;
struct wlr_idle *idle; struct wlr_idle *idle;
struct wlr_idle_inhibit_v1 *idle_inhibit; struct wlr_idle_inhibit_manager_v1 *idle_inhibit;
struct wl_listener new_output; struct wl_listener new_output;
struct wl_listener layout_change; struct wl_listener layout_change;

16
include/wlr/types/wlr_idle_inhibit_v1.h
View file

@ -3,12 +3,16 @@
#include <wayland-server.h> #include <wayland-server.h>
struct wlr_idle_inhibit_v1 { struct wlr_idle_inhibit_manager_v1 {
struct wl_list clients; struct wl_list wl_resources; // wl_resource_get_link
struct wl_list inhibitors; // wlr_idle_inhibit_inhibitor_v1::link
struct wl_global *global; struct wl_global *global;
struct wl_listener display_destroy; struct wl_listener display_destroy;
struct {
struct wl_signal new_inhibitor; struct wl_signal new_inhibitor;
} events;
}; };
struct wlr_idle_inhibit_inhibitor_v1 { struct wlr_idle_inhibit_inhibitor_v1 {
@ -16,12 +20,14 @@ struct wlr_idle_inhibit_inhibitor_v1 {
struct wl_resource *resource; struct wl_resource *resource;
struct wl_listener surface_destroy; struct wl_listener surface_destroy;
struct wl_list link; // wlr_idle_inhibit_manager::inhibitors; struct wl_list link; // wlr_idle_inhibit_manager_v1::inhibitors;
struct {
struct wl_signal destroy; struct wl_signal destroy;
} events;
}; };
struct wlr_idle_inhibit_v1 *wlr_idle_inhibit_v1_create(struct wl_display *display); struct wlr_idle_inhibit_manager_v1 *wlr_idle_inhibit_v1_create(struct wl_display *display);
void wlr_idle_inhibit_v1_destroy(struct wlr_idle_inhibit_v1 *idle_inhibit); void wlr_idle_inhibit_v1_destroy(struct wlr_idle_inhibit_manager_v1 *idle_inhibit);
#endif #endif

1
protocol/meson.build
View file

@ -39,7 +39,6 @@ client_protocols = [
'gtk-primary-selection.xml', 'gtk-primary-selection.xml',
'idle.xml', 'idle.xml',
'screenshooter.xml', 'screenshooter.xml',
'server-decoration.xml',
] ]
wl_protos_src = [] wl_protos_src = []

109
types/wlr_idle_inhibit_v1.c
View file

@ -1,35 +1,45 @@
#include <assert.h> #include <assert.h>
#include <stdlib.h> #include <stdlib.h>
#include <wlr/util/log.h> #include <wlr/util/log.h>
#include <util/signal.h>
#include <wlr/types/wlr_surface.h> #include <wlr/types/wlr_surface.h>
#include <wlr/types/wlr_idle_inhibit_v1.h> #include <wlr/types/wlr_idle_inhibit_v1.h>
#include "wayland-util.h" #include "wayland-util.h"
#include "wayland-server.h" #include "wayland-server.h"
#include "idle-inhibit-unstable-v1-protocol.h" #include "idle-inhibit-unstable-v1-protocol.h"
struct wlr_idle_inhibit_manager { static struct zwp_idle_inhibit_manager_v1_interface idle_inhibit_impl;
struct wlr_idle_inhibit_v1 *wlr_idle_inhibit;
struct wl_resource *resource;
struct wl_list link; // wlr_idle_inhibit_v1::clients static struct zwp_idle_inhibitor_v1_interface idle_inhibitor_impl;
struct wl_list inhibitors; struct wlr_idle_inhibit_manager_v1 *
}; wlr_idle_inhibit_manager_v1_from_resource(struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &zwp_idle_inhibit_manager_v1_interface,
&idle_inhibit_impl));
return wl_resource_get_user_data(resource);
}
struct wlr_idle_inhibit_inhibitor_v1 *
wlr_idle_inhibit_inhibitor_v1_from_resource(struct wl_resource *resource) {
assert(wl_resource_instance_of(resource, &zwp_idle_inhibitor_v1_interface,
&idle_inhibitor_impl));
return wl_resource_get_user_data(resource);
}
static void idle_inhibit_inhibitor_destroy(struct wl_resource *resource) { static void idle_inhibit_inhibitor_destroy(struct wl_resource *resource) {
struct wlr_idle_inhibit_inhibitor_v1 *inhibitor = wl_resource_get_user_data(resource); struct wlr_idle_inhibit_inhibitor_v1 *inhibitor =
wlr_idle_inhibit_inhibitor_v1_from_resource(resource);
assert(inhibitor); assert(inhibitor);
wl_signal_emit(&inhibitor->destroy, inhibitor->surface); wlr_signal_emit_safe(&inhibitor->events.destroy, inhibitor->surface);
wl_list_remove(&inhibitor->link); wl_list_remove(&inhibitor->link);
wl_list_remove(&inhibitor->surface_destroy.link); wl_list_remove(&inhibitor->surface_destroy.link);
free(inhibitor); free(inhibitor);
} }
static void idle_inhibit_inhibitor_handle_surface_destroy(struct wl_listener *listener, static void idle_inhibit_inhibitor_handle_surface_destroy(
void *data) { struct wl_listener *listener, void *data) {
assert(listener);
struct wlr_idle_inhibit_inhibitor_v1 *inhibitor = struct wlr_idle_inhibit_inhibitor_v1 *inhibitor =
wl_container_of(listener, inhibitor, surface_destroy); wl_container_of(listener, inhibitor, surface_destroy);
@ -48,11 +58,13 @@ static struct zwp_idle_inhibitor_v1_interface idle_inhibitor_impl = {
static void wlr_create_inhibitor(struct wl_client *client, static void wlr_create_inhibitor(struct wl_client *client,
struct wl_resource *resource, uint32_t id, struct wl_resource *resource, uint32_t id,
struct wl_resource *surface_resource) { struct wl_resource *surface_resource) {
struct wlr_surface *surface = wl_resource_get_user_data(surface_resource); struct wlr_surface *surface = wlr_surface_from_resource(surface_resource);
struct wlr_idle_inhibit_manager *manager = wl_resource_get_user_data(resource); struct wlr_idle_inhibit_manager_v1 *manager =
wlr_idle_inhibit_manager_v1_from_resource(resource);
assert(surface && manager); assert(surface && manager);
struct wlr_idle_inhibit_inhibitor_v1 *inhibitor = calloc(1, sizeof(struct wlr_idle_inhibit_inhibitor_v1)); struct wlr_idle_inhibit_inhibitor_v1 *inhibitor =
calloc(1, sizeof(struct wlr_idle_inhibit_inhibitor_v1));
if (!inhibitor) { if (!inhibitor) {
wl_client_post_no_memory(client); wl_client_post_no_memory(client);
return; return;
@ -68,7 +80,7 @@ static void wlr_create_inhibitor(struct wl_client *client,
inhibitor->resource = wl_resource; inhibitor->resource = wl_resource;
inhibitor->surface = surface; inhibitor->surface = surface;
wl_signal_init(&inhibitor->destroy); wl_signal_init(&inhibitor->events.destroy);
inhibitor->surface_destroy.notify = idle_inhibit_inhibitor_handle_surface_destroy; inhibitor->surface_destroy.notify = idle_inhibit_inhibitor_handle_surface_destroy;
wl_signal_add(&surface->events.destroy, &inhibitor->surface_destroy); wl_signal_add(&surface->events.destroy, &inhibitor->surface_destroy);
@ -78,38 +90,26 @@ static void wlr_create_inhibitor(struct wl_client *client,
inhibitor, idle_inhibit_inhibitor_destroy); inhibitor, idle_inhibit_inhibitor_destroy);
wl_list_insert(&manager->inhibitors, &inhibitor->link); wl_list_insert(&manager->inhibitors, &inhibitor->link);
wl_signal_emit(&manager->wlr_idle_inhibit->new_inhibitor, inhibitor); wlr_signal_emit_safe(&manager->events.new_inhibitor, inhibitor);
} }
static void idle_inhibit_manager_destroy(struct wl_resource *resource) { static void idle_inhibit_manager_v1_destroy(struct wl_resource *resource) {
struct wlr_idle_inhibit_manager *manager = wl_resource_get_user_data(resource); wl_list_remove(wl_resource_get_link(resource));
assert(manager);
wl_list_remove(&manager->link);
struct wlr_idle_inhibit_inhibitor_v1 *inhibitor;
struct wlr_idle_inhibit_inhibitor_v1 *tmp;
wl_list_for_each_safe(inhibitor, tmp, &manager->inhibitors, link) {
wl_resource_destroy(inhibitor->resource);
}
} }
static void idle_inhibit_manager_handle_destroy(struct wl_client *client, static void idle_inhibit_manager_v1_handle_destroy(struct wl_client *client,
struct wl_resource *manager_resource) { struct wl_resource *manager_resource) {
wl_resource_destroy(manager_resource); wl_resource_destroy(manager_resource);
} }
static struct zwp_idle_inhibit_manager_v1_interface idle_inhibit_impl = { static struct zwp_idle_inhibit_manager_v1_interface idle_inhibit_impl = {
.destroy = idle_inhibit_manager_handle_destroy, .destroy = idle_inhibit_manager_v1_handle_destroy,
.create_inhibitor = wlr_create_inhibitor, .create_inhibitor = wlr_create_inhibitor,
}; };
void wlr_idle_inhibit_v1_destroy(struct wlr_idle_inhibit_v1 *idle_inhibit);
static void handle_display_destroy(struct wl_listener *listener, void *data) { static void handle_display_destroy(struct wl_listener *listener, void *data) {
struct wlr_idle_inhibit_v1 *idle_inhibit = struct wlr_idle_inhibit_manager_v1 *idle_inhibit =
wl_container_of(listener, idle_inhibit, display_destroy); wl_container_of(listener, idle_inhibit, display_destroy);
wlr_idle_inhibit_v1_destroy(idle_inhibit); wlr_idle_inhibit_v1_destroy(idle_inhibit);
@ -117,63 +117,60 @@ static void handle_display_destroy(struct wl_listener *listener, void *data) {
static void idle_inhibit_bind(struct wl_client *wl_client, void *data, static void idle_inhibit_bind(struct wl_client *wl_client, void *data,
uint32_t version, uint32_t id) { uint32_t version, uint32_t id) {
struct wlr_idle_inhibit_v1 *idle_inhibit = data; struct wlr_idle_inhibit_manager_v1 *idle_inhibit = data;
assert(wl_client && idle_inhibit); assert(wl_client && idle_inhibit);
struct wlr_idle_inhibit_manager *manager = calloc(1, sizeof(struct wlr_idle_inhibit_manager));
if (!manager) {
wl_client_post_no_memory(wl_client);
return;
}
struct wl_resource *wl_resource = wl_resource_create(wl_client, struct wl_resource *wl_resource = wl_resource_create(wl_client,
&zwp_idle_inhibit_manager_v1_interface, version, id); &zwp_idle_inhibit_manager_v1_interface, version, id);
if (!wl_resource) { if (!wl_resource) {
wl_client_post_no_memory(wl_client); wl_client_post_no_memory(wl_client);
free(manager);
return; return;
} }
manager->resource = wl_resource; wl_list_insert(&idle_inhibit->wl_resources, wl_resource_get_link(wl_resource));
wl_list_init(&manager->inhibitors);
wl_list_insert(&idle_inhibit->clients, &manager->link);
manager->wlr_idle_inhibit = idle_inhibit;
wl_resource_set_implementation(wl_resource, &idle_inhibit_impl, wl_resource_set_implementation(wl_resource, &idle_inhibit_impl,
manager, idle_inhibit_manager_destroy); idle_inhibit, idle_inhibit_manager_v1_destroy);
wlr_log(L_DEBUG, "idle_inhibit bound"); wlr_log(L_DEBUG, "idle_inhibit bound");
} }
void wlr_idle_inhibit_v1_destroy(struct wlr_idle_inhibit_v1 *idle_inhibit) { void wlr_idle_inhibit_v1_destroy(struct wlr_idle_inhibit_manager_v1 *idle_inhibit) {
if (!idle_inhibit) { if (!idle_inhibit) {
return; return;
} }
wl_list_remove(&idle_inhibit->display_destroy.link); wl_list_remove(&idle_inhibit->display_destroy.link);
struct wlr_idle_inhibit_manager *manager; struct wlr_idle_inhibit_inhibitor_v1 *inhibitor;
struct wlr_idle_inhibit_manager *tmp; struct wlr_idle_inhibit_inhibitor_v1 *tmp;
wl_list_for_each_safe(manager, tmp, &idle_inhibit->clients, link) { wl_list_for_each_safe(inhibitor, tmp, &idle_inhibit->inhibitors, link) {
wl_resource_destroy(manager->resource); wl_resource_destroy(inhibitor->resource);
}
struct wl_resource *resource;
struct wl_resource *tmp_resource;
wl_resource_for_each_safe(resource, tmp_resource, &idle_inhibit->wl_resources) {
wl_resource_destroy(inhibitor->resource);
} }
wl_global_destroy(idle_inhibit->global); wl_global_destroy(idle_inhibit->global);
free(idle_inhibit); free(idle_inhibit);
} }
struct wlr_idle_inhibit_v1 *wlr_idle_inhibit_v1_create(struct wl_display *display) { struct wlr_idle_inhibit_manager_v1 *wlr_idle_inhibit_v1_create(struct wl_display *display) {
struct wlr_idle_inhibit_v1 *idle_inhibit = calloc(1, sizeof(struct wlr_idle_inhibit_v1)); struct wlr_idle_inhibit_manager_v1 *idle_inhibit =
calloc(1, sizeof(struct wlr_idle_inhibit_manager_v1));
if (!idle_inhibit) { if (!idle_inhibit) {
return NULL; return NULL;
} }
wl_list_init(&idle_inhibit->clients); wl_list_init(&idle_inhibit->wl_resources);
wl_list_init(&idle_inhibit->inhibitors);
idle_inhibit->display_destroy.notify = handle_display_destroy; idle_inhibit->display_destroy.notify = handle_display_destroy;
wl_display_add_destroy_listener(display, &idle_inhibit->display_destroy); wl_display_add_destroy_listener(display, &idle_inhibit->display_destroy);
wl_signal_init(&idle_inhibit->new_inhibitor); wl_signal_init(&idle_inhibit->events.new_inhibitor);
idle_inhibit->global = wl_global_create(display, idle_inhibit->global = wl_global_create(display,
&zwp_idle_inhibit_manager_v1_interface, 1, &zwp_idle_inhibit_manager_v1_interface, 1,