core: Add experimental scrollon() and scrolloff() actions

src/config.c

@@ -69,6 +69,8 @@ static struct {
 	{ "setlayout", 	NULL,	OP_LAYOUT,	{ ARG_LAYOUT } },
 
 	/* Experimental */
+	{ "scrollon", 	NULL,	OP_SCROLL_TOGGLE_ON,		{ARG_SENSITIVITY} },
+	{ "scrolloff", 	NULL,	OP_SCROLL_TOGGLE_OFF,		{} },
 	{ "scrollt", 	NULL,	OP_SCROLL_TOGGLE,		{ARG_SENSITIVITY} },
 	{ "scroll", 	NULL,	OP_SCROLL,			{ARG_SENSITIVITY} },
 

src/config.h

@@ -49,6 +49,8 @@ enum op {
 	OP_TIMEOUT,
 
 /* Experimental */
+	OP_SCROLL_TOGGLE_ON,
+	OP_SCROLL_TOGGLE_OFF,
 	OP_SCROLL_TOGGLE,
 	OP_SCROLL,
 };

src/keyboard.c

@@ -547,6 +547,14 @@ static long process_descriptor(struct keyboard *kbd, uint8_t code,
 		else
 			kbd->scroll.active = 0;
 		break;
+	case OP_SCROLL_TOGGLE_ON:
+		kbd->scroll.sensitivity = d->args[0].sensitivity;
+		kbd->scroll.active = 1;
+		break;
+	case OP_SCROLL_TOGGLE_OFF:
+		if (pressed)
+			kbd->scroll.active = 0;
+		break;
 	case OP_SCROLL_TOGGLE:
 		kbd->scroll.sensitivity = d->args[0].sensitivity;
 		if (pressed)