From 634e375f117674e3f3df7ef70f19618b793a4d52 Mon Sep 17 00:00:00 2001
From: Florian Didron <fdidron@users.noreply.github.com>
Date: Mon, 29 Sep 2025 12:57:53 +0700
Subject: [PATCH] Feat/oneshot automouse (#421)

* feat(automouse): one shot automouse

* fix(automouse): one shot automouse status get reset when mouse is active

* fix(automouse): remove stray defines
---
 .../pointing_device_auto_mouse.c              | 23 +++++++++++++++++--
 .../pointing_device_auto_mouse.h              |  3 +++
 2 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/quantum/pointing_device/pointing_device_auto_mouse.c b/quantum/pointing_device/pointing_device_auto_mouse.c
index 2b8cfdbf68..3cfb0ed464 100644
--- a/quantum/pointing_device/pointing_device_auto_mouse.c
+++ b/quantum/pointing_device/pointing_device_auto_mouse.c
@@ -32,6 +32,9 @@ static auto_mouse_context_t auto_mouse_context = {
     .config.layer    = (uint8_t)(AUTO_MOUSE_DEFAULT_LAYER),
     .config.timeout  = (uint16_t)(AUTO_MOUSE_TIME),
     .config.debounce = (uint8_t)(AUTO_MOUSE_DEBOUNCE),
+#ifdef AUTO_MOUSE_ONESHOT
+    .one_shot = false,
+#endif
 };
 
 /* local functions */
@@ -49,7 +52,11 @@ static inline bool layer_hold_check(void) {
 
 /* check all layer activation criteria */
 bool is_auto_mouse_active(void) {
+#ifdef AUTO_MOUSE_ONESHOT
+    return auto_mouse_context.status.is_activated || auto_mouse_context.status.mouse_key_tracker || layer_hold_check() || auto_mouse_context.one_shot;
+#else
     return auto_mouse_context.status.is_activated || auto_mouse_context.status.mouse_key_tracker || layer_hold_check();
+#endif
 }
 
 /**
@@ -267,6 +274,11 @@ void pointing_device_task_auto_mouse(report_mouse_t mouse_report) {
         if (!layer_state_is((AUTO_MOUSE_TARGET_LAYER))) {
             layer_on((AUTO_MOUSE_TARGET_LAYER));
         }
+#ifdef AUTO_MOUSE_ONESHOT
+                if (!auto_mouse_context.one_shot) {
+                    auto_mouse_context.one_shot = true;
+                }
+#endif
     } else if (layer_state_is((AUTO_MOUSE_TARGET_LAYER)) && timer_elapsed(auto_mouse_context.timer.active) > auto_mouse_context.config.timeout) {
 #ifdef LAYER_LOCK_ENABLE
         if(is_layer_locked(AUTO_MOUSE_DEFAULT_LAYER)) return;
@@ -429,6 +441,13 @@ bool process_auto_mouse(uint16_t keycode, keyrecord_t* record) {
         auto_mouse_context.status.mouse_key_tracker = 0;
         dprintf("key tracker error (<0) \n");
     }
+
+#ifdef AUTO_MOUSE_ONESHOT
+    if (is_auto_mouse_active()) {
+        auto_mouse_context.one_shot = false;
+    }
+#endif
+
     return true;
 }
 
@@ -444,13 +463,13 @@ bool process_auto_mouse(uint16_t keycode, keyrecord_t* record) {
 static bool is_mouse_record(uint16_t keycode, keyrecord_t* record) {
     // allow for keyboard to hook in and override if need be
     if (is_mouse_record_kb(keycode, record)) return true;
-    
+
     // if it's a mouse key, only treat it as a mouse record if we're currently on the auto mouse target layer
     // this prevents mouse keys from activating the auto mouse layer when pressed on other layers
     if (IS_MOUSEKEY(keycode)) {
         return layer_state_is((AUTO_MOUSE_TARGET_LAYER));
     }
-    
+
     return false;
 }
 
diff --git a/quantum/pointing_device/pointing_device_auto_mouse.h b/quantum/pointing_device/pointing_device_auto_mouse.h
index 7689234eb4..cab4310904 100644
--- a/quantum/pointing_device/pointing_device_auto_mouse.h
+++ b/quantum/pointing_device/pointing_device_auto_mouse.h
@@ -73,6 +73,9 @@ typedef struct {
         int8_t mouse_key_tracker;
     } status;
     total_mouse_movement_t total_mouse_movement;
+#ifdef AUTO_MOUSE_ONESHOT
+    bool one_shot;
+#endif
 } auto_mouse_context_t;
 
 /* ----------Set up and control------------------------------------------------------------------------------ */