From: Jens Peters <jp7677@gmail.com>
Date: Wed, 16 Apr 2025 17:16:06 +0000 (+0200)
Subject: action: add scroll-wheel-emulation actions
X-Git-Url: https://git.mdlowis.com/?a=commitdiff_plain;h=3331fcba6f751c2e4c1425a305d94d380a9ef68f;p=proto%2Flabwc.git

action: add scroll-wheel-emulation actions
---

diff --git a/include/labwc.h b/include/labwc.h
index e1ccd7b1..98828a18 100644
--- a/include/labwc.h
+++ b/include/labwc.h
@@ -115,6 +115,7 @@ struct seat {
 	struct {
 		double x, y;
 	} smooth_scroll_offset;
+	bool cursor_scroll_wheel_emulation;
 
 	/*
 	 * The surface whose keyboard focus is temporarily cleared with
diff --git a/src/action.c b/src/action.c
index 8643bb5e..d3241df9 100644
--- a/src/action.c
+++ b/src/action.c
@@ -116,6 +116,9 @@ enum action_type {
 	ACTION_TYPE_SHADE,
 	ACTION_TYPE_UNSHADE,
 	ACTION_TYPE_TOGGLE_SHADE,
+	ACTION_TYPE_ENABLE_SCROLL_WHEEL_EMULATION,
+	ACTION_TYPE_DISABLE_SCROLL_WHEEL_EMULATION,
+	ACTION_TYPE_TOGGLE_SCROLL_WHEEL_EMULATION,
 	ACTION_TYPE_ENABLE_TABLET_MOUSE_EMULATION,
 	ACTION_TYPE_DISABLE_TABLET_MOUSE_EMULATION,
 	ACTION_TYPE_TOGGLE_TABLET_MOUSE_EMULATION,
@@ -182,6 +185,9 @@ const char *action_names[] = {
 	"Shade",
 	"Unshade",
 	"ToggleShade",
+	"EnableScrollWheelEmulation",
+	"DisableScrollWheelEmulation",
+	"ToggleScrollWheelEmulation",
 	"EnableTabletMouseEmulation",
 	"DisableTabletMouseEmulation",
 	"ToggleTabletMouseEmulation",
@@ -1309,6 +1315,16 @@ actions_run(struct view *activator, struct server *server,
 				view_set_shade(view, false);
 			}
 			break;
+		case ACTION_TYPE_ENABLE_SCROLL_WHEEL_EMULATION:
+			server->seat.cursor_scroll_wheel_emulation = true;
+			break;
+		case ACTION_TYPE_DISABLE_SCROLL_WHEEL_EMULATION:
+			server->seat.cursor_scroll_wheel_emulation = false;
+			break;
+		case ACTION_TYPE_TOGGLE_SCROLL_WHEEL_EMULATION:
+			server->seat.cursor_scroll_wheel_emulation =
+				!server->seat.cursor_scroll_wheel_emulation;
+			break;
 		case ACTION_TYPE_ENABLE_TABLET_MOUSE_EMULATION:
 			rc.tablet.force_mouse_emulation = true;
 			break;