From 9c6bcdc71f1f1e721f2c15d9e683a817fcbc6941 Mon Sep 17 00:00:00 2001
From: DreamMaoMao <2523610504@qq.com>
Date: Fri, 19 Jun 2026 15:26:47 +0800
Subject: [PATCH] fix: window share not catch shield client

---
 src/animation/client.h | 8 ++++++--
 src/mango.c            | 3 +++
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/animation/client.h b/src/animation/client.h
index 832caa0b..6b295462 100644
--- a/src/animation/client.h
+++ b/src/animation/client.h
@@ -274,6 +274,11 @@ void buffer_set_effect(Client *c, BufferData data) {
 }
 
 void apply_shield(Client *c, struct wlr_box clip_box) {
+
+	if (clip_box.width <= 0 || clip_box.height <= 0) {
+		return;
+	}
+
 	if (active_capture_count > 0 && c->shield_when_capture) {
 		wlr_scene_node_raise_to_top(&c->shield->node);
 		wlr_scene_node_set_position(&c->shield->node, clip_box.x, clip_box.y);
@@ -781,13 +786,12 @@ void client_apply_clip(Client *c, float factor) {
 		offset = clip_to_hide(c, &clip_box);
 
 		apply_border(c);
+		apply_shield(c, clip_box);
 
 		if (clip_box.width <= 0 || clip_box.height <= 0) {
 			return;
 		}
 
-		apply_shield(c, clip_box);
-
 		if (!c->overview_scene_surface) {
 			wlr_scene_subsurface_tree_set_clip(&c->scene_surface->node,
 											   &clip_box);
diff --git a/src/mango.c b/src/mango.c
index badbe0e5..3c03c919 100644
--- a/src/mango.c
+++ b/src/mango.c
@@ -4892,6 +4892,9 @@ handle_new_foreign_toplevel_capture_request(struct wl_listener *listener,
 		*request = data;
 	Client *c = request->toplevel_handle->data;
 
+	if (c->shield_when_capture)
+		return;
+
 	if (c->image_capture_source == NULL) {
 		c->image_capture_source =
 			wlr_ext_image_capture_source_v1_create_with_scene_node(