Add views idle inhibition status in get_tree output

Fixes #5286

include/sway/desktop/idle_inhibit_v1.h

@@ -29,6 +29,9 @@ struct sway_idle_inhibitor_v1 {
 	struct wl_listener destroy;
 };
 
+bool sway_idle_inhibit_v1_is_active(
+	struct sway_idle_inhibitor_v1 *inhibitor);
+
 void sway_idle_inhibit_v1_check_active(
 	struct sway_idle_inhibit_manager_v1 *manager);
 
@@ -38,6 +41,9 @@ void sway_idle_inhibit_v1_user_inhibitor_register(struct sway_view *view,
 struct sway_idle_inhibitor_v1 *sway_idle_inhibit_v1_user_inhibitor_for_view(
 		struct sway_view *view);
 
+struct sway_idle_inhibitor_v1 *sway_idle_inhibit_v1_application_inhibitor_for_view(
+		struct sway_view *view);
+
 void sway_idle_inhibit_v1_user_inhibitor_destroy(
 		struct sway_idle_inhibitor_v1 *inhibitor);
 

include/sway/tree/view.h

@@ -232,6 +232,8 @@ void view_get_constraints(struct sway_view *view, double *min_width,
 uint32_t view_configure(struct sway_view *view, double lx, double ly, int width,
 	int height);
 
+bool view_inhibit_idle(struct sway_view *view);
+
 /**
  * Whether or not the view is the only visible view in its tree. If the view
  * is tiling, there may be floating views. If the view is floating, there may

sway/desktop/idle_inhibit_v1.c

@@ -77,6 +77,19 @@ struct sway_idle_inhibitor_v1 *sway_idle_inhibit_v1_user_inhibitor_for_view(
 	return NULL;
 }
 
+struct sway_idle_inhibitor_v1 *sway_idle_inhibit_v1_application_inhibitor_for_view(
+		struct sway_view *view) {
+	struct sway_idle_inhibitor_v1 *inhibitor;
+	wl_list_for_each(inhibitor, &server.idle_inhibit_manager_v1->inhibitors,
+			link) {
+		if (inhibitor->view == view &&
+				inhibitor->mode == INHIBIT_IDLE_APPLICATION) {
+			return inhibitor;
+		}
+	}
+	return NULL;
+}
+
 void sway_idle_inhibit_v1_user_inhibitor_destroy(
 		struct sway_idle_inhibitor_v1 *inhibitor) {
 	if (!inhibitor) {
@@ -89,7 +102,7 @@ void sway_idle_inhibit_v1_user_inhibitor_destroy(
 	destroy_inhibitor(inhibitor);
 }
 
-static bool check_active(struct sway_idle_inhibitor_v1 *inhibitor) {
+bool sway_idle_inhibit_v1_is_active(struct sway_idle_inhibitor_v1 *inhibitor) {
 	switch (inhibitor->mode) {
 	case INHIBIT_IDLE_APPLICATION:
 		// If there is no view associated with the inhibitor, assume visible
@@ -122,7 +135,7 @@ void sway_idle_inhibit_v1_check_active(
 	struct sway_idle_inhibitor_v1 *inhibitor;
 	bool inhibited = false;
 	wl_list_for_each(inhibitor, &manager->inhibitors, link) {
-		if ((inhibited = check_active(inhibitor))) {
+		if ((inhibited = sway_idle_inhibit_v1_is_active(inhibitor))) {
 			break;
 		}
 	}

sway/ipc-json.c

@@ -18,6 +18,7 @@
 #include <wlr/types/wlr_output.h>
 #include <xkbcommon/xkbcommon.h>
 #include "wlr-layer-shell-unstable-v1-protocol.h"
+#include "sway/desktop/idle_inhibit_v1.h"
 
 static const int i3_output_id = INT32_MAX;
 static const int i3_scratch_id = INT32_MAX - 1;
@@ -139,6 +140,22 @@ static const char *ipc_json_xwindow_type_description(struct sway_view *view) {
 }
 #endif
 
+static const char *ipc_json_user_idle_inhibitor_description(enum sway_idle_inhibit_mode mode) {
+	switch (mode) {
+	case INHIBIT_IDLE_FOCUS:
+		return "focus";
+	case INHIBIT_IDLE_FULLSCREEN:
+		return "fullscreen";
+	case INHIBIT_IDLE_OPEN:
+		return "open";
+	case INHIBIT_IDLE_VISIBLE:
+		return "visible";
+	case INHIBIT_IDLE_APPLICATION:
+		return NULL;
+	}
+	return NULL;
+}
+
 json_object *ipc_json_get_version(void) {
 	int major = 0, minor = 0, patch = 0;
 	json_object *version = json_object_new_object();
@@ -492,6 +509,36 @@ static void ipc_json_describe_view(struct sway_container *c, json_object *object
 
 	json_object_object_add(object, "shell", json_object_new_string(view_get_shell(c->view)));
 
+	json_object_object_add(object, "inhibit_idle",
+		json_object_new_boolean(view_inhibit_idle(c->view)));
+
+	json_object *idle_inhibitors = json_object_new_object();
+
+	struct sway_idle_inhibitor_v1 *user_inhibitor =
+		sway_idle_inhibit_v1_user_inhibitor_for_view(c->view);
+
+	if (user_inhibitor) {
+		json_object_object_add(idle_inhibitors, "user",
+			json_object_new_string(
+				ipc_json_user_idle_inhibitor_description(user_inhibitor->mode)));
+	} else {
+		json_object_object_add(idle_inhibitors, "user",
+			json_object_new_string("none"));
+	}
+
+	struct sway_idle_inhibitor_v1 *application_inhibitor =
+		sway_idle_inhibit_v1_application_inhibitor_for_view(c->view);
+
+	if (application_inhibitor) {
+		json_object_object_add(idle_inhibitors, "application",
+			json_object_new_string("enabled"));
+	} else {
+		json_object_object_add(idle_inhibitors, "application",
+			json_object_new_string("none"));
+	}
+
+	json_object_object_add(object, "idle_inhibitors", idle_inhibitors);
+
 #if HAVE_XWAYLAND
 	if (c->view->type == SWAY_VIEW_XWAYLAND) {
 		json_object_object_add(object, "window",

sway/sway-ipc.7.scd

@@ -379,6 +379,14 @@ node and will have the following properties:
 |- shell
 :  string
 :  (Only views) The shell of the view, such as _xdg\_shell_ or _xwayland_
+|- inhibit_idle
+:  boolean
+:  (Only views) Whether the view is inhibiting the idle state
+|- idle_inhibitors
+:  object
+:  (Only views) An object containing the state of the _application_ and _user_ idle inhibitors.
+    _application_ can be _enabled_ or _none_.
+    _user_ can be _focus_, _fullscreen_, _open_, _visible_ or _none_.
 |- window
 :  integer
 :  (Only xwayland views) The X11 window ID for the xwayland view
@@ -676,6 +684,11 @@ node and will have the following properties:
 							"app_id": null,
 							"visible": true,
 							"shell": "xwayland",
+							"inhibit_idle": true,
+							"idle_inhibitors": {
+								"application": "none",
+								"user": "visible",
+							},
 							"window_properties": {
 								"class": "URxvt",
 								"instance": "urxvt",
@@ -731,6 +744,11 @@ node and will have the following properties:
 							"app_id": "termite",
 							"visible": true,
 							"shell": "xdg_shell",
+							"inhibit_idle": false,
+							"idle_inhibitors": {
+								"application": "none",
+								"user": "fullscreen",
+							},
 							"nodes": [
 							]
 						}

sway/tree/view.c

@@ -17,6 +17,7 @@
 #include "sway/commands.h"
 #include "sway/desktop.h"
 #include "sway/desktop/transaction.h"
+#include "sway/desktop/idle_inhibit_v1.h"
 #include "sway/input/cursor.h"
 #include "sway/ipc-server.h"
 #include "sway/output.h"
@@ -164,6 +165,29 @@ uint32_t view_configure(struct sway_view *view, double lx, double ly, int width,
 	return 0;
 }
 
+bool view_inhibit_idle(struct sway_view *view) {
+	struct sway_idle_inhibitor_v1 *user_inhibitor =
+		sway_idle_inhibit_v1_user_inhibitor_for_view(view);
+
+	struct sway_idle_inhibitor_v1 *application_inhibitor =
+		sway_idle_inhibit_v1_application_inhibitor_for_view(view);
+
+	if (!user_inhibitor && !application_inhibitor) {
+		return false;
+	}
+
+	if (!user_inhibitor) {
+		return sway_idle_inhibit_v1_is_active(application_inhibitor);
+	}
+
+	if (!application_inhibitor) {
+		return sway_idle_inhibit_v1_is_active(user_inhibitor);
+	}
+
+	return sway_idle_inhibit_v1_is_active(user_inhibitor)
+		|| sway_idle_inhibit_v1_is_active(application_inhibitor);
+}
+
 bool view_is_only_visible(struct sway_view *view) {
 	bool only_view = true;
 	struct sway_container *con = view->container;