From e914d76acd7e9fc38bbbff83f4c1405d7bf5fed4 Mon Sep 17 00:00:00 2001
From: DreamMaoMao <2523610504@qq.com>
Date: Mon, 29 Jun 2026 12:07:45 +0800
Subject: [PATCH] opt: optimize swallow in ipc action

---
 docs/window-management/rules.md     |  2 +-
 src/action/client.h                 |  2 +-
 src/animation/client.h              |  6 ++--
 src/dispatch/bind_define.h          |  7 ++++
 src/ext-protocol/foreign-toplevel.h |  6 ++--
 src/fetch/client.h                  |  8 ++---
 src/ipc/ipc.h                       |  4 +++
 src/mango.c                         | 56 ++++++++++++++++-------------
 8 files changed, 55 insertions(+), 36 deletions(-)

diff --git a/docs/window-management/rules.md b/docs/window-management/rules.md
index 27ff8ab0..27216942 100644
--- a/docs/window-management/rules.md
+++ b/docs/window-management/rules.md
@@ -141,7 +141,7 @@ windowrule=offsetx:20,offsety:-30,width:800,height:600,appid:alacritty
 # Send to specific tag and monitor
 windowrule=tags:9,monitor:HDMI-A-1,appid:discord
 
-# Terminal swallowing setup
+# Terminal swallowdby setup
 windowrule=isterm:1,appid:st
 windowrule=noswallow:1,appid:foot
 
diff --git a/src/action/client.h b/src/action/client.h
index 6a180c8c..dce78d1e 100644
--- a/src/action/client.h
+++ b/src/action/client.h
@@ -84,7 +84,7 @@ void client_active(Client *c) {
 		return;
 	}
 
-	if (c->swallowing || !c->mon)
+	if (c->swallowdby || !c->mon)
 		return;
 
 	if (c->isminimized) {
diff --git a/src/animation/client.h b/src/animation/client.h
index 555bbf51..937ce3b6 100644
--- a/src/animation/client.h
+++ b/src/animation/client.h
@@ -1555,11 +1555,11 @@ void resize(Client *c, struct wlr_box geo, int32_t interact) {
 		c->pending = c->geom;
 	}
 
-	if (c->swallowedby && c->animation.action == OPEN) {
-		c->animainit_geom = c->swallowedby->animation.current;
+	if (c->swallowing && c->animation.action == OPEN) {
+		c->animainit_geom = c->swallowing->animation.current;
 	}
 
-	if (c->swallowing) {
+	if (c->swallowdby) {
 		c->animainit_geom = c->geom;
 	}
 
diff --git a/src/dispatch/bind_define.h b/src/dispatch/bind_define.h
index 6215b962..4899808d 100644
--- a/src/dispatch/bind_define.h
+++ b/src/dispatch/bind_define.h
@@ -2196,6 +2196,13 @@ int32_t focusid(const Arg *arg) {
 		return 0;
 
 	Client *c = arg->tc;
+
+	if (c->swallowdby)
+		return 0;
+
+	if (c->group_next || c->group_prev)
+		client_focus_group_member(c);
+
 	client_active(c);
 	return 0;
 }
\ No newline at end of file
diff --git a/src/ext-protocol/foreign-toplevel.h b/src/ext-protocol/foreign-toplevel.h
index a8c49c77..eb5e7f0b 100644
--- a/src/ext-protocol/foreign-toplevel.h
+++ b/src/ext-protocol/foreign-toplevel.h
@@ -12,7 +12,7 @@ void handle_foreign_maximize_request(struct wl_listener *listener, void *data) {
 	Client *c = wl_container_of(listener, c, foreign_maximize_request);
 	struct wlr_foreign_toplevel_handle_v1_maximized_event *event = data;
 
-	if (c->swallowing || !c->mon)
+	if (c->swallowdby || !c->mon)
 		return;
 
 	if (c->ismaximizescreen && !event->maximized) {
@@ -30,7 +30,7 @@ void handle_foreign_minimize_request(struct wl_listener *listener, void *data) {
 	Client *c = wl_container_of(listener, c, foreign_minimize_request);
 	struct wlr_foreign_toplevel_handle_v1_minimized_event *event = data;
 
-	if (c->swallowing || !c->mon)
+	if (c->swallowdby || !c->mon)
 		return;
 
 	if (!c->isminimized && event->minimized) {
@@ -55,7 +55,7 @@ void handle_foreign_fullscreen_request(struct wl_listener *listener,
 	Client *c = wl_container_of(listener, c, foreign_fullscreen_request);
 	struct wlr_foreign_toplevel_handle_v1_fullscreen_event *event = data;
 
-	if (c->swallowing || !c->mon)
+	if (c->swallowdby || !c->mon)
 		return;
 
 	if (c->isfullscreen && !event->fullscreen) {
diff --git a/src/fetch/client.h b/src/fetch/client.h
index c67b9022..869f3da3 100644
--- a/src/fetch/client.h
+++ b/src/fetch/client.h
@@ -31,7 +31,7 @@ Client *termforwin(Client *w) {
 		return NULL;
 
 	wl_list_for_each(c, &fstack, flink) {
-		if (c->isterm && !c->swallowing && c->pid &&
+		if (c->isterm && !c->swallowdby && c->pid &&
 			isdescprocess(c->pid, w->pid)) {
 			return c;
 		}
@@ -48,9 +48,9 @@ Client *get_client_by_id_or_title(const char *arg_id, const char *arg_title) {
 			continue;
 		}
 
-		if (c->swallowedby) {
-			appid = client_get_appid(c->swallowedby);
-			title = client_get_title(c->swallowedby);
+		if (c->swallowing) {
+			appid = client_get_appid(c->swallowing);
+			title = client_get_title(c->swallowing);
 		} else {
 			appid = client_get_appid(c);
 			title = client_get_title(c);
diff --git a/src/ipc/ipc.h b/src/ipc/ipc.h
index 9ac1a7b2..ee93ed23 100644
--- a/src/ipc/ipc.h
+++ b/src/ipc/ipc.h
@@ -148,6 +148,10 @@ static cJSON *build_client_json(Client *c) {
 	cJSON_AddStringToObject(obj, "monitor",
 							c->mon ? c->mon->wlr_output->name : "");
 	cJSON_AddItemToObject(obj, "tags", tags_mask_to_array(c->tags));
+	cJSON_AddBoolToObject(obj, "is_swallowing", c->swallowing ? true : false);
+	cJSON_AddBoolToObject(obj, "is_swallowedby", c->swallowdby ? true : false);
+	cJSON_AddBoolToObject(obj, "is_group", c->group_prev || c->group_next);
+	cJSON_AddBoolToObject(obj, "is_visible", c->mon && VISIBLEON(c, c->mon));
 	cJSON_AddBoolToObject(obj, "is_focused", c->isfocusing);
 	cJSON_AddBoolToObject(obj, "is_fullscreen", c->isfullscreen);
 	cJSON_AddBoolToObject(obj, "is_floating", c->isfloating);
diff --git a/src/mango.c b/src/mango.c
index 47aa9497..12511672 100644
--- a/src/mango.c
+++ b/src/mango.c
@@ -432,7 +432,7 @@ struct Client {
 	int32_t force_fakemaximize;
 	int32_t force_tiled_state;
 	pid_t pid;
-	Client *swallowing, *swallowedby;
+	Client *swallowdby, *swallowing;
 	bool is_clip_to_hide;
 	bool drag_to_tile;
 	bool scratchpad_switching_mon;
@@ -1719,7 +1719,7 @@ void client_reset_mon_tags(Client *c, Monitor *mon, uint32_t newtags) {
 }
 
 void check_match_tag_floating_rule(Client *c, Monitor *mon) {
-	if (c->tags && !c->isfloating && mon && !c->swallowedby &&
+	if (c->tags && !c->isfloating && mon && !c->swallowing &&
 		mon->pertag->open_as_floating[get_tags_first_tag_num(c->tags)]) {
 		c->isfloating = 1;
 	}
@@ -1849,8 +1849,8 @@ void applyrules(Client *c) {
 		!c->surface.xdg->initial_commit) {
 		Client *p = termforwin(c);
 		if (p && !p->isminimized) {
-			c->swallowedby = p;
-			p->swallowing = c;
+			c->swallowing = p;
+			p->swallowdby = c;
 
 			client_replace(c, p, false);
 
@@ -4568,8 +4568,8 @@ void init_client_properties(Client *c) {
 	c->overview_ismaximizescreenbak = 0;
 	c->overview_isfloatingbak = 0;
 	c->pid = 0;
+	c->swallowdby = NULL;
 	c->swallowing = NULL;
-	c->swallowedby = NULL;
 	c->ismaster = 0;
 	c->old_ismaster = 0;
 	c->isleftstack = 0;
@@ -6798,16 +6798,11 @@ void unmapnotify(struct wl_listener *listener, void *data) {
 		(!c->mon || VISIBLEON(c, c->mon)))
 		init_fadeout_client(c);
 
-	if (c->ext_foreign_toplevel) {
-		wlr_ext_foreign_toplevel_handle_v1_destroy(c->ext_foreign_toplevel);
-		c->ext_foreign_toplevel = NULL;
-	}
-
 	// If the client is in a stack, remove it from the stack
 
-	if (c->swallowedby) {
-		c->swallowedby->mon = c->mon;
-		client_replace(c->swallowedby, c, false);
+	if (c->swallowing) {
+		c->swallowing->mon = c->mon;
+		client_replace(c->swallowing, c, false);
 	} else if ((c->group_next || c->group_prev) && c->isgroupfocusing) {
 		Client *group_replacement =
 			c->group_next ? c->group_next : c->group_prev;
@@ -6840,9 +6835,9 @@ void unmapnotify(struct wl_listener *listener, void *data) {
 	}
 
 	if (c->mon && c->mon == selmon) {
-		if (next_node && !c->swallowedby) {
+		if (next_node && !c->swallowing) {
 			nextfocus = next_node->client;
-		} else if (prev_node && !c->swallowedby) {
+		} else if (prev_node && !c->swallowing) {
 			nextfocus = prev_node->client;
 		} else {
 			nextfocus = focustop(selmon);
@@ -6895,30 +6890,43 @@ void unmapnotify(struct wl_listener *listener, void *data) {
 		c->foreign_toplevel = NULL;
 	}
 
-	if (c->swallowedby) {
-		setmaximizescreen(c->swallowedby, c->ismaximizescreen, true);
-		setfullscreen(c->swallowedby, c->isfullscreen, true);
-		c->swallowedby->swallowing = NULL;
-		c->swallowedby = NULL;
+	if (c->ext_foreign_toplevel) {
+		wlr_ext_foreign_toplevel_handle_v1_destroy(c->ext_foreign_toplevel);
+		c->ext_foreign_toplevel = NULL;
 	}
 
 	if (c->swallowing) {
-		c->swallowing->swallowedby = NULL;
+		setmaximizescreen(c->swallowing, c->ismaximizescreen, true);
+		setfullscreen(c->swallowing, c->isfullscreen, true);
+		c->swallowing->swallowdby = NULL;
 		c->swallowing = NULL;
 	}
 
+	if (c->swallowdby) {
+		c->swallowdby->swallowing = NULL;
+		c->swallowdby = NULL;
+	}
+
 	if (c->jump_label_node) {
 		mango_jump_label_node_destroy(c->jump_label_node);
 		c->jump_label_node = NULL;
 	}
+
 	if (c->group_bar) {
 		mango_group_bar_destroy(c->group_bar);
 		c->group_bar = NULL;
 	}
 
-	wlr_scene_node_destroy(&c->image_capture_scene_surface->buffer->node);
-	wlr_scene_node_destroy(&c->image_capture_scene->tree.node);
+	if (c->image_capture_tree) {
+		wlr_scene_node_destroy(&c->image_capture_tree->node);
+		c->image_capture_tree = NULL;
+	}
+	if (c->image_capture_scene) {
+		wlr_scene_node_destroy(&c->image_capture_scene->tree.node);
+		c->image_capture_scene = NULL;
+	}
 
+	c->image_capture_source = NULL;
 	init_client_properties(c);
 
 	wlr_scene_node_destroy(&c->scene->node);
@@ -7310,7 +7318,7 @@ void activatex11(struct wl_listener *listener, void *data) {
 	if (!c || c->iskilling || !c->foreign_toplevel || client_is_unmanaged(c))
 		return;
 
-	if (c && c->swallowing)
+	if (c && c->swallowdby)
 		return;
 
 	if (c->isminimized) {