From 83264009638e17cc1d85c84d2d729e8843790639 Mon Sep 17 00:00:00 2001
From: Jean-Marc Lenoir <archlinux@jihemel.com>
Date: Sat, 1 Mar 2025 16:04:24 +0100
Subject: [PATCH] Add an option to disable tap-and-drag gesture

---
 metadata/input.xml                | 5 +++++
 src/core/seat/pointing-device.cpp | 6 ++++++
 src/core/seat/pointing-device.hpp | 1 +
 3 files changed, 12 insertions(+)

diff --git a/metadata/input.xml b/metadata/input.xml
index 57aaa885c..18844499d 100644
--- a/metadata/input.xml
+++ b/metadata/input.xml
@@ -208,6 +208,11 @@
 				<_long>Enables or disables natural (inverted) scrolling.</_long>
 				<default>false</default>
 			</option>
+			<option name="tap_and_drag" type="bool">
+				<_short>Tap and drag</_short>
+				<_long>Enables or disables tap-and-drag.</_long>
+				<default>true</default>
+			</option>
 			<option name="drag_lock" type="bool">
 				<_short>Drag lock</_short>
 				<_long>Enables or disables drag lock.</_long>
diff --git a/src/core/seat/pointing-device.cpp b/src/core/seat/pointing-device.cpp
index 115c83630..fafc10959 100644
--- a/src/core/seat/pointing-device.cpp
+++ b/src/core/seat/pointing-device.cpp
@@ -28,6 +28,7 @@ void wf::pointing_device_t::load_options()
     touchpad_dwt_enabled.load_option(section_name + "/disable_touchpad_while_typing");
     touchpad_dwmouse_enabled.load_option(section_name + "/disable_touchpad_while_mouse");
     touchpad_natural_scroll_enabled.load_option(section_name + "/natural_scroll");
+    touchpad_tap_and_drag_enabled.load_option(section_name + "/tap_and_drag");
     touchpad_drag_lock_enabled.load_option(section_name + "/drag_lock");
 
     mouse_accel_profile.load_option(section_name + "/mouse_accel_profile");
@@ -136,6 +137,11 @@ void wf::pointing_device_t::update_options()
             LIBINPUT_CONFIG_SEND_EVENTS_DISABLED_ON_EXTERNAL_MOUSE :
             LIBINPUT_CONFIG_SEND_EVENTS_ENABLED);
 
+        libinput_device_config_tap_set_drag_enabled(dev,
+            touchpad_tap_and_drag_enabled ?
+            LIBINPUT_CONFIG_DRAG_ENABLED :
+            LIBINPUT_CONFIG_DRAG_DISABLED);
+
         libinput_device_config_tap_set_drag_lock_enabled(dev,
             touchpad_drag_lock_enabled ?
             LIBINPUT_CONFIG_DRAG_LOCK_ENABLED :
diff --git a/src/core/seat/pointing-device.hpp b/src/core/seat/pointing-device.hpp
index 7c9f17260..45ce8a0c6 100644
--- a/src/core/seat/pointing-device.hpp
+++ b/src/core/seat/pointing-device.hpp
@@ -31,6 +31,7 @@ struct pointing_device_t : public input_device_impl_t
     wf::option_wrapper_t<bool> touchpad_dwmouse_enabled;
     wf::option_wrapper_t<bool> touchpad_natural_scroll_enabled;
     wf::option_wrapper_t<bool> mouse_natural_scroll_enabled;
+    wf::option_wrapper_t<bool> touchpad_tap_and_drag_enabled;
     wf::option_wrapper_t<bool> touchpad_drag_lock_enabled;
 };
 }