From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Fri, 22 May 2020 01:39:49 +0000 (+1000)
Subject: tablet: add support for sendevents on tablets
X-Git-Tag: 1.15.901~36
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0d06bfc4e27bf4a56a7f34b3f20c4a61570e765c;p=platform%2Fupstream%2Flibinput.git

tablet: add support for sendevents on tablets

This is merely the simple support that we use in the fallback backend as
well. It doesn't interact with touch arbitration directly but it'll be
good enough for the default use-case.

Fixes #476

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
---

diff --git a/src/evdev-tablet.c b/src/evdev-tablet.c
index 7cedf5f9..217db3f6 100644
--- a/src/evdev-tablet.c
+++ b/src/evdev-tablet.c
@@ -2400,6 +2400,7 @@ tablet_init(struct tablet_dispatch *tablet,
 	if (rc != 0)
 		return rc;
 
+	evdev_init_sendevents(device, &tablet->base);
 	tablet_init_left_handed(device);
 
 	for (axis = LIBINPUT_TABLET_TOOL_AXIS_X;
diff --git a/test/test-device.c b/test/test-device.c
index 3f79201a..df6bb22d 100644
--- a/test/test-device.c
+++ b/test/test-device.c
@@ -179,6 +179,46 @@ START_TEST(device_disable)
 }
 END_TEST
 
+START_TEST(device_disable_tablet)
+{
+	struct litest_device *dev = litest_current_device();
+	struct libinput *li = dev->libinput;
+	struct libinput_device *device;
+	enum libinput_config_status status;
+	struct axis_replacement axes[] = {
+		{ ABS_DISTANCE, 10 },
+		{ ABS_PRESSURE, 0 },
+		{ -1, -1 }
+	};
+
+	device = dev->libinput_device;
+
+	litest_drain_events(li);
+
+	status = libinput_device_config_send_events_set_mode(device,
+			LIBINPUT_CONFIG_SEND_EVENTS_DISABLED);
+	ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
+
+	/* no event from disabling */
+	litest_assert_empty_queue(li);
+
+	litest_tablet_proximity_in(dev, 60, 60, axes);
+	for (int i = 60; i < 70; i++) {
+		litest_tablet_motion(dev, i, i, axes);
+		libinput_dispatch(li);
+	}
+	litest_tablet_proximity_out(dev);
+
+	litest_assert_empty_queue(li);
+
+	/* no event from resuming */
+	status = libinput_device_config_send_events_set_mode(device,
+			LIBINPUT_CONFIG_SEND_EVENTS_ENABLED);
+	ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
+	litest_assert_empty_queue(li);
+}
+END_TEST
+
 START_TEST(device_disable_touchpad)
 {
 	struct litest_device *dev = litest_current_device();
@@ -1573,6 +1613,7 @@ TEST_COLLECTION(device)
 	litest_add("device:sendevents", device_sendevents_config_touchpad_superset, LITEST_TOUCHPAD, LITEST_TABLET);
 	litest_add("device:sendevents", device_sendevents_config_default, LITEST_ANY, LITEST_TABLET);
 	litest_add("device:sendevents", device_disable, LITEST_RELATIVE, LITEST_TABLET);
+	litest_add("device:sendevents", device_disable_tablet, LITEST_TABLET, LITEST_ANY);
 	litest_add("device:sendevents", device_disable_touchpad, LITEST_TOUCHPAD, LITEST_TABLET);
 	litest_add("device:sendevents", device_disable_touch, LITEST_TOUCH, LITEST_ANY);
 	litest_add("device:sendevents", device_disable_touch_during_touch, LITEST_TOUCH, LITEST_ANY);