diff options
| -rw-r--r-- | examples/idle-inhibit.c | 232 | ||||
| -rw-r--r-- | examples/meson.build | 7 | ||||
| -rw-r--r-- | include/rootston/desktop.h | 5 | ||||
| -rw-r--r-- | include/wlr/types/wlr_idle_inhibit_v1.h | 45 | ||||
| -rw-r--r-- | protocol/meson.build | 3 | ||||
| -rw-r--r-- | rootston/desktop.c | 2 | ||||
| -rw-r--r-- | types/meson.build | 1 | ||||
| -rw-r--r-- | types/wlr_idle_inhibit_v1.c | 185 |
8 files changed, 480 insertions, 0 deletions
diff --git a/examples/idle-inhibit.c b/examples/idle-inhibit.c new file mode 100644 index 00000000..b7b9c21c --- /dev/null +++ b/examples/idle-inhibit.c @@ -0,0 +1,232 @@ +#include <GLES2/gl2.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <wayland-client.h> +#include <wayland-egl.h> +#include <wlr/render/egl.h> +#include "xdg-shell-client-protocol.h" +#include "idle-inhibit-unstable-v1-client-protocol.h" + +#include <linux/input-event-codes.h> + +/** + * Usage: idle-inhibit + * Creates a xdg-toplevel using the idle-inhibit protocol. + * 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 struct wl_compositor *compositor = NULL; +static struct wl_seat *seat = NULL; +static struct xdg_wm_base *wm_base = NULL; +static struct zwp_idle_inhibit_manager_v1 *idle_inhibit_manager = NULL; +static struct zwp_idle_inhibitor_v1 *idle_inhibitor = NULL; + +struct wlr_egl egl; +struct wl_egl_window *egl_window; +struct wlr_egl_surface *egl_surface; + +static void draw(void) { + eglMakeCurrent(egl.display, egl_surface, egl_surface, egl.context); + + float color[] = {1.0, 1.0, 0.0, 1.0}; + if (idle_inhibitor) { + color[0] = 0.0; + } + + glViewport(0, 0, width, height); + glClearColor(color[0], color[1], color[2], 1.0); + glClear(GL_COLOR_BUFFER_BIT); + + eglSwapBuffers(egl.display, egl_surface); +} + +static void pointer_handle_button(void *data, struct wl_pointer *pointer, uint32_t serial, + uint32_t time, uint32_t button, uint32_t state_w) { + struct wl_surface *surface = data; + + if (button == BTN_LEFT && state_w == WL_POINTER_BUTTON_STATE_PRESSED) { + if (idle_inhibitor) { + zwp_idle_inhibitor_v1_destroy(idle_inhibitor); + idle_inhibitor = NULL; + } else { + idle_inhibitor = + zwp_idle_inhibit_manager_v1_create_inhibitor( + idle_inhibit_manager, + surface); + } + } + + draw(); +} + +static void pointer_handle_enter(void *data, struct wl_pointer *wl_pointer, + uint32_t serial, struct wl_surface *surface, + wl_fixed_t surface_x, wl_fixed_t surface_y) { + // This space intentionally left blank +} + +static void pointer_handle_leave(void *data, struct wl_pointer *wl_pointer, + uint32_t serial, struct wl_surface *surface) { + // This space intentionally left blank +} + +static void pointer_handle_motion(void *data, struct wl_pointer *wl_pointer, + uint32_t time, wl_fixed_t surface_x, wl_fixed_t surface_y) { + // This space intentionally left blank +} + +static void pointer_handle_axis(void *data, struct wl_pointer *wl_pointer, + uint32_t time, uint32_t axis, wl_fixed_t value) { + // This space intentionally left blank +} + +static void pointer_handle_frame(void *data, struct wl_pointer *wl_pointer) { + // This space intentionally left blank +} + +static void pointer_handle_axis_source(void *data, + struct wl_pointer *wl_pointer, uint32_t axis_source) { + // This space intentionally left blank +} + +static void pointer_handle_axis_stop(void *data, + struct wl_pointer *wl_pointer, uint32_t time, uint32_t axis) { + // This space intentionally left blank +} + +static void pointer_handle_axis_discrete(void *data, + struct wl_pointer *wl_pointer, uint32_t axis, int32_t discrete) { + // This space intentionally left blank +} + +static const struct wl_pointer_listener pointer_listener = { + .enter = pointer_handle_enter, + .leave = pointer_handle_leave, + .motion = pointer_handle_motion, + .button = pointer_handle_button, + .axis = pointer_handle_axis, + .frame = pointer_handle_frame, + .axis_source = pointer_handle_axis_source, + .axis_stop = pointer_handle_axis_stop, + .axis_discrete = pointer_handle_axis_discrete, +}; + +static void xdg_surface_handle_configure(void *data, + struct xdg_surface *xdg_surface, uint32_t serial) { + xdg_surface_ack_configure(xdg_surface, serial); + wl_egl_window_resize(egl_window, width, height, 0, 0); + draw(); +} + +static const struct xdg_surface_listener xdg_surface_listener = { + .configure = xdg_surface_handle_configure, +}; + +static void xdg_toplevel_handle_configure(void *data, + struct xdg_toplevel *xdg_toplevel, int32_t w, int32_t h, + struct wl_array *states) { + width = w; + height = h; +} + +static void xdg_toplevel_handle_close(void *data, + struct xdg_toplevel *xdg_toplevel) { + exit(EXIT_SUCCESS); +} + + +static const struct xdg_toplevel_listener xdg_toplevel_listener = { + .configure = xdg_toplevel_handle_configure, + .close = xdg_toplevel_handle_close, +}; + +static void handle_global(void *data, struct wl_registry *registry, + uint32_t name, const char *interface, uint32_t version) { + if (strcmp(interface, "wl_compositor") == 0) { + compositor = wl_registry_bind(registry, name, + &wl_compositor_interface, 1); + } else if (strcmp(interface, xdg_wm_base_interface.name) == 0) { + wm_base = wl_registry_bind(registry, name, &xdg_wm_base_interface, 1); + } else if (strcmp(interface, zwp_idle_inhibit_manager_v1_interface.name) == 0) { + idle_inhibit_manager = wl_registry_bind(registry, name, + &zwp_idle_inhibit_manager_v1_interface, 1); + } else if (strcmp(interface, wl_seat_interface.name) == 0) { + seat = wl_registry_bind(registry, name, &wl_seat_interface, version); + } +} + +static void handle_global_remove(void *data, struct wl_registry *registry, + uint32_t name) { + // who cares +} + +static const struct wl_registry_listener registry_listener = { + .global = handle_global, + .global_remove = handle_global_remove, +}; + +int main(int argc, char **argv) { + struct wl_display *display = wl_display_connect(NULL); + if (display == NULL) { + fprintf(stderr, "Failed to create display\n"); + return EXIT_FAILURE; + } + + struct wl_registry *registry = wl_display_get_registry(display); + wl_registry_add_listener(registry, ®istry_listener, NULL); + wl_display_dispatch(display); + wl_display_roundtrip(display); + + if (compositor == NULL) { + fprintf(stderr, "wl-compositor not available\n"); + return EXIT_FAILURE; + } + if (wm_base == NULL) { + fprintf(stderr, "xdg-shell not available\n"); + return EXIT_FAILURE; + } + if (idle_inhibit_manager == NULL) { + fprintf(stderr, "idle-inhibit not available\n"); + return EXIT_FAILURE; + } + + wlr_egl_init(&egl, EGL_PLATFORM_WAYLAND_EXT, display, NULL, + WL_SHM_FORMAT_ARGB8888); + + struct wl_surface *surface = wl_compositor_create_surface(compositor); + struct xdg_surface *xdg_surface = + xdg_wm_base_get_xdg_surface(wm_base, surface); + struct xdg_toplevel *xdg_toplevel = xdg_surface_get_toplevel(xdg_surface); + + idle_inhibitor = + zwp_idle_inhibit_manager_v1_create_inhibitor(idle_inhibit_manager, + surface); + + struct wl_pointer *pointer = wl_seat_get_pointer(seat); + wl_pointer_add_listener(pointer, &pointer_listener, surface); + + + xdg_surface_add_listener(xdg_surface, &xdg_surface_listener, NULL); + xdg_toplevel_add_listener(xdg_toplevel, &xdg_toplevel_listener, NULL); + + wl_surface_commit(surface); + + egl_window = wl_egl_window_create(surface, width, height); + egl_surface = wlr_egl_create_surface(&egl, egl_window); + + wl_display_roundtrip(display); + + draw(); + + while (wl_display_dispatch(display) != -1) { + // This space intentionally left blank + } + + return EXIT_SUCCESS; +} diff --git a/examples/meson.build b/examples/meson.build index aa9eac47..a83def8f 100644 --- a/examples/meson.build +++ b/examples/meson.build @@ -41,3 +41,10 @@ executable( dependencies: [wayland_client, wlr_protos, wlroots, threads], link_with: lib_shared, ) + +executable( + 'idle-inhibit', + 'idle-inhibit.c', + dependencies: [wayland_client, wlr_protos, wlroots, threads], + link_with: lib_shared, +) diff --git a/include/rootston/desktop.h b/include/rootston/desktop.h index 0132a7e8..ab3ae61a 100644 --- a/include/rootston/desktop.h +++ b/include/rootston/desktop.h @@ -16,6 +16,10 @@ #include <wlr/types/wlr_xcursor_manager.h> #include <wlr/types/wlr_xdg_shell_v6.h> #include <wlr/types/wlr_xdg_shell.h> +#include <wlr/types/wlr_list.h> +#include <wlr/types/wlr_idle.h> +#include <wlr/types/wlr_idle_inhibit_v1.h> +#include "rootston/view.h" #include "rootston/config.h" #include "rootston/output.h" #include "rootston/view.h" @@ -41,6 +45,7 @@ struct roots_desktop { struct wlr_server_decoration_manager *server_decoration_manager; struct wlr_primary_selection_device_manager *primary_selection_device_manager; struct wlr_idle *idle; + struct wlr_idle_inhibit_manager_v1 *idle_inhibit; struct wl_listener new_output; struct wl_listener layout_change; diff --git a/include/wlr/types/wlr_idle_inhibit_v1.h b/include/wlr/types/wlr_idle_inhibit_v1.h new file mode 100644 index 00000000..a777ff43 --- /dev/null +++ b/include/wlr/types/wlr_idle_inhibit_v1.h @@ -0,0 +1,45 @@ +#ifndef WLR_TYPES_WLR_IDLE_INHIBIT_V1_H +#define WLR_TYPES_WLR_IDLE_INHIBIT_V1_H + +#include <wayland-server.h> + +/* This interface permits clients to inhibit the idle behavior such as + * screenblanking, locking, and screensaving. + * + * This allows clients to ensure they stay visible instead of being hidden by + * power-saving. + * + * Inhibitors are created for surfaces. They should only be in effect, while + * this surface is visible. + * The effect could also be limited to outputs it is displayed on (e.g. + * dimm/dpms off outputs, except the one a video is displayed on). + */ + +struct wlr_idle_inhibit_manager_v1 { + 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_listener display_destroy; + + struct { + struct wl_signal new_inhibitor; + } events; +}; + +struct wlr_idle_inhibitor_v1 { + struct wlr_surface *surface; + struct wl_resource *resource; + struct wl_listener surface_destroy; + + struct wl_list link; // wlr_idle_inhibit_manager_v1::inhibitors; + + struct { + struct wl_signal destroy; + } events; +}; + +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_manager_v1 *idle_inhibit); + +#endif diff --git a/protocol/meson.build b/protocol/meson.build index 2853971f..6c87a887 100644 --- a/protocol/meson.build +++ b/protocol/meson.build @@ -23,6 +23,7 @@ wayland_scanner_client = generator( protocols = [ [wl_protocol_dir, 'unstable/xdg-shell/xdg-shell-unstable-v6.xml'], [wl_protocol_dir, 'stable/xdg-shell/xdg-shell.xml'], + [wl_protocol_dir, 'unstable/idle-inhibit/idle-inhibit-unstable-v1.xml'], 'gamma-control.xml', 'gtk-primary-selection.xml', 'idle.xml', @@ -32,6 +33,8 @@ protocols = [ client_protocols = [ [wl_protocol_dir, 'unstable/xdg-shell/xdg-shell-unstable-v6.xml'], + [wl_protocol_dir, 'stable/xdg-shell/xdg-shell.xml'], + [wl_protocol_dir, 'unstable/idle-inhibit/idle-inhibit-unstable-v1.xml'], 'idle.xml', 'screenshooter.xml', ] diff --git a/rootston/desktop.c b/rootston/desktop.c index 6b28a41c..8ac741bb 100644 --- a/rootston/desktop.c +++ b/rootston/desktop.c @@ -10,6 +10,7 @@ #include <wlr/types/wlr_gamma_control.h> #include <wlr/types/wlr_idle.h> #include <wlr/types/wlr_output_layout.h> +#include <wlr/types/wlr_idle_inhibit_v1.h> #include <wlr/types/wlr_primary_selection.h> #include <wlr/types/wlr_server_decoration.h> #include <wlr/types/wlr_wl_shell.h> @@ -703,6 +704,7 @@ struct roots_desktop *desktop_create(struct roots_server *server, desktop->primary_selection_device_manager = wlr_primary_selection_device_manager_create(server->wl_display); desktop->idle = wlr_idle_create(server->wl_display); + desktop->idle_inhibit = wlr_idle_inhibit_v1_create(server->wl_display); return desktop; } diff --git a/types/meson.build b/types/meson.build index 3e40be02..703b06ca 100644 --- a/types/meson.build +++ b/types/meson.build @@ -27,6 +27,7 @@ lib_wlr_types = static_library( 'wlr_xcursor_manager.c', 'wlr_xdg_shell_v6.c', 'wlr_xdg_shell.c', + 'wlr_idle_inhibit_v1.c', ), include_directories: wlr_inc, dependencies: [pixman, xkbcommon, wayland_server, wlr_protos], diff --git a/types/wlr_idle_inhibit_v1.c b/types/wlr_idle_inhibit_v1.c new file mode 100644 index 00000000..3a5fc810 --- /dev/null +++ b/types/wlr_idle_inhibit_v1.c @@ -0,0 +1,185 @@ +#include <assert.h> +#include <stdlib.h> +#include <wlr/util/log.h> +#include <util/signal.h> +#include <wlr/types/wlr_surface.h> +#include <wlr/types/wlr_idle_inhibit_v1.h> +#include "wayland-util.h" +#include "wayland-server.h" +#include "idle-inhibit-unstable-v1-protocol.h" + +static struct zwp_idle_inhibit_manager_v1_interface idle_inhibit_impl; + +static struct zwp_idle_inhibitor_v1_interface idle_inhibitor_impl; + +static 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); +} + +static struct wlr_idle_inhibitor_v1 * +wlr_idle_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_inhibitor_destroy(struct wl_resource *resource) { + struct wlr_idle_inhibitor_v1 *inhibitor = + wlr_idle_inhibitor_v1_from_resource(resource); + + wlr_signal_emit_safe(&inhibitor->events.destroy, inhibitor->surface); + + wl_list_remove(&inhibitor->link); + wl_list_remove(&inhibitor->surface_destroy.link); + free(inhibitor); +} + +static void idle_inhibitor_handle_surface_destroy( + struct wl_listener *listener, void *data) { + struct wlr_idle_inhibitor_v1 *inhibitor = + wl_container_of(listener, inhibitor, surface_destroy); + + wl_resource_destroy(inhibitor->resource); +} + +static void idle_inhibitor_v1_handle_destroy(struct wl_client *client, + struct wl_resource *manager_resource) { + wl_resource_destroy(manager_resource); +} + +static struct zwp_idle_inhibitor_v1_interface idle_inhibitor_impl = { + .destroy = idle_inhibitor_v1_handle_destroy, +}; + +static void wlr_create_inhibitor(struct wl_client *client, + struct wl_resource *resource, uint32_t id, + struct wl_resource *surface_resource) { + struct wlr_surface *surface = wlr_surface_from_resource(surface_resource); + struct wlr_idle_inhibit_manager_v1 *manager = + wlr_idle_inhibit_manager_v1_from_resource(resource); + + struct wlr_idle_inhibitor_v1 *inhibitor = + calloc(1, sizeof(struct wlr_idle_inhibitor_v1)); + if (!inhibitor) { + wl_client_post_no_memory(client); + return; + } + + struct wl_resource *wl_resource = wl_resource_create(client, + &zwp_idle_inhibitor_v1_interface, 1, id); + if (!wl_resource) { + wl_client_post_no_memory(client); + free(inhibitor); + return; + } + + inhibitor->resource = wl_resource; + inhibitor->surface = surface; + wl_signal_init(&inhibitor->events.destroy); + + inhibitor->surface_destroy.notify = idle_inhibitor_handle_surface_destroy; + wl_signal_add(&surface->events.destroy, &inhibitor->surface_destroy); + + + wl_resource_set_implementation(wl_resource, &idle_inhibitor_impl, + inhibitor, idle_inhibitor_destroy); + + wl_list_insert(&manager->inhibitors, &inhibitor->link); + wlr_signal_emit_safe(&manager->events.new_inhibitor, inhibitor); +} + + +static void idle_inhibit_manager_v1_destroy(struct wl_resource *resource) { + wl_list_remove(wl_resource_get_link(resource)); +} + +static void idle_inhibit_manager_v1_handle_destroy(struct wl_client *client, + struct wl_resource *manager_resource) { + wl_resource_destroy(manager_resource); +} + +static struct zwp_idle_inhibit_manager_v1_interface idle_inhibit_impl = { + .destroy = idle_inhibit_manager_v1_handle_destroy, + .create_inhibitor = wlr_create_inhibitor, +}; + +static void handle_display_destroy(struct wl_listener *listener, void *data) { + struct wlr_idle_inhibit_manager_v1 *idle_inhibit = + wl_container_of(listener, idle_inhibit, display_destroy); + + wlr_idle_inhibit_v1_destroy(idle_inhibit); +} + +static void idle_inhibit_bind(struct wl_client *wl_client, void *data, + uint32_t version, uint32_t id) { + struct wlr_idle_inhibit_manager_v1 *idle_inhibit = data; + + struct wl_resource *wl_resource = wl_resource_create(wl_client, + &zwp_idle_inhibit_manager_v1_interface, version, id); + + if (!wl_resource) { + wl_client_post_no_memory(wl_client); + return; + } + + wl_list_insert(&idle_inhibit->wl_resources, wl_resource_get_link(wl_resource)); + + wl_resource_set_implementation(wl_resource, &idle_inhibit_impl, + idle_inhibit, idle_inhibit_manager_v1_destroy); + wlr_log(L_DEBUG, "idle_inhibit bound"); +} + +void wlr_idle_inhibit_v1_destroy(struct wlr_idle_inhibit_manager_v1 *idle_inhibit) { + if (!idle_inhibit) { + return; + } + + wl_list_remove(&idle_inhibit->display_destroy.link); + + struct wlr_idle_inhibitor_v1 *inhibitor; + struct wlr_idle_inhibitor_v1 *tmp; + wl_list_for_each_safe(inhibitor, tmp, &idle_inhibit->inhibitors, link) { + 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); + free(idle_inhibit); +} + +struct wlr_idle_inhibit_manager_v1 *wlr_idle_inhibit_v1_create(struct wl_display *display) { + struct wlr_idle_inhibit_manager_v1 *idle_inhibit = + calloc(1, sizeof(struct wlr_idle_inhibit_manager_v1)); + + if (!idle_inhibit) { + return NULL; + } + + wl_list_init(&idle_inhibit->wl_resources); + wl_list_init(&idle_inhibit->inhibitors); + idle_inhibit->display_destroy.notify = handle_display_destroy; + wl_display_add_destroy_listener(display, &idle_inhibit->display_destroy); + wl_signal_init(&idle_inhibit->events.new_inhibitor); + + idle_inhibit->global = wl_global_create(display, + &zwp_idle_inhibit_manager_v1_interface, 1, + idle_inhibit, idle_inhibit_bind); + + if (!idle_inhibit->global) { + wl_list_remove(&idle_inhibit->display_destroy.link); + free(idle_inhibit); + return NULL; + } + + wlr_log(L_DEBUG, "idle_inhibit manager created"); + + return idle_inhibit; +} |