From 171d859cb570c190f114110cd3ed556067797875 Mon Sep 17 00:00:00 2001
From: DreamMaoMao <2523610504@qq.com>
Date: Sat, 27 Jun 2026 16:45:57 +0800
Subject: [PATCH] feat: add disable option to monitor rule

---
 docs/configuration/monitors.md |  1 +
 src/config/parse_config.h      | 11 ++++++++++-
 src/mango.c                    |  9 ++++++++-
 3 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/docs/configuration/monitors.md b/docs/configuration/monitors.md
index 15ddfbaa..fba8f407 100644
--- a/docs/configuration/monitors.md
+++ b/docs/configuration/monitors.md
@@ -33,6 +33,7 @@ monitorrule=name:Values,Parameter:Values,Parameter:Values
 | `hdr` | integer | 0, 1 | Enable hdr support |
 | `rr` | integer | 0-7 | Monitor transform |
 | `custom` | integer | 0, 1 | Enable custom mode (not supported on all displays — may cause black screen) |
+| `disable` | integer | 0, 1 | Disable the monitor |
 
 ### Transform Values
 
diff --git a/src/config/parse_config.h b/src/config/parse_config.h
index 3b7384a3..c1166fc7 100644
--- a/src/config/parse_config.h
+++ b/src/config/parse_config.h
@@ -121,6 +121,7 @@ typedef struct {
 	int32_t vrr;				 // variable refresh rate
 	int32_t custom;				 // enable custom mode
 	int32_t hdr;				 // enable hdr mode
+	int32_t disable;			 // prefer disable
 } ConfigMonitorRule;
 
 // 修改后的宏定义
@@ -2128,6 +2129,7 @@ bool parse_option(Config *config, char *key, char *value) {
 		rule->vrr = 0;
 		rule->hdr = 0;
 		rule->custom = 0;
+		rule->disable = 0;
 
 		bool parse_error = false;
 		char *token = strtok(value, ",");
@@ -2167,6 +2169,8 @@ bool parse_option(Config *config, char *key, char *value) {
 					rule->vrr = CLAMP_INT(atoi(val), 0, 1);
 				} else if (strcmp(key, "hdr") == 0) {
 					rule->hdr = CLAMP_INT(atoi(val), 0, 1);
+				} else if (strcmp(key, "disable") == 0) {
+					rule->disable = CLAMP_INT(atoi(val), 0, 1);
 				} else if (strcmp(key, "custom") == 0) {
 					rule->custom = CLAMP_INT(atoi(val), 0, 1);
 				} else {
@@ -4068,6 +4072,7 @@ void reapply_monitor_rules(void) {
 				vrr = mr->vrr >= 0 ? mr->vrr : 0;
 				custom = mr->custom >= 0 ? mr->custom : 0;
 				m->hdr_enable = mr->hdr >= 0 ? mr->hdr : 0;
+				m->prefer_disable = mr->disable >= 0 ? mr->disable : 0;
 
 				(void)apply_rule_to_state(m, mr, &m->pending, vrr, custom);
 				wlr_output_layout_add(output_layout, m->wlr_output, mx, my);
@@ -4075,7 +4080,11 @@ void reapply_monitor_rules(void) {
 			}
 		}
 
-		wlr_output_state_set_enabled(&m->pending, true);
+		if (m->prefer_disable) {
+			wlr_output_state_set_enabled(&m->pending, false);
+		} else {
+			wlr_output_state_set_enabled(&m->pending, true);
+		}
 
 		if (m->hdr_enable) {
 			output_state_setup_hdr(m, false, &m->pending);
diff --git a/src/mango.c b/src/mango.c
index 4bd01ba5..5bdcbc2e 100644
--- a/src/mango.c
+++ b/src/mango.c
@@ -601,6 +601,7 @@ struct Monitor {
 	bool vrr_global_enable;
 	bool is_vrr_opening;
 	bool hdr_enable;
+	bool prefer_disable;
 };
 
 typedef struct {
@@ -3469,6 +3470,7 @@ void createmon(struct wl_listener *listener, void *data) {
 	m->is_vrr_opening = false;
 
 	m->hdr_enable = false;
+	m->prefer_disable = false;
 
 	m->wlr_output = wlr_output;
 	m->wlr_output->data = m;
@@ -3508,6 +3510,7 @@ void createmon(struct wl_listener *listener, void *data) {
 			scale = r->scale;
 			rr = r->rr;
 			m->hdr_enable = r->hdr;
+			m->prefer_disable = r->disable >= 0 ? r->disable : 0;
 
 			if (apply_rule_to_state(m, r, &m->pending, vrr, custom)) {
 				custom_monitor_mode = true;
@@ -3526,7 +3529,11 @@ void createmon(struct wl_listener *listener, void *data) {
 	LISTEN(&wlr_output->events.request_state, &m->request_state,
 		   requestmonstate);
 
-	wlr_output_state_set_enabled(&m->pending, 1);
+	if (m->prefer_disable) {
+		wlr_output_state_set_enabled(&m->pending, false);
+	} else {
+		wlr_output_state_set_enabled(&m->pending, true);
+	}
 
 	if (m->hdr_enable) {
 		output_state_setup_hdr(m, false, &m->pending);