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https://gitlab.freedesktop.org/libinput/libinput.git
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61995348d9
Set BTN_TOUCH, BTN_TOOL_DOUBLETAP automatically depending on the number of fingers down. This emulates real event sequences a bit better than the current approach, though it's not a 100% correct emulation: 1) On real devices, BTN_* are usually sent last before the SYN_REPORT - here they are sent first to slot in with the custom, device-specific event sequence. We should only ever look at the complete sequence anyway, so this shouldn't matter. 2) On real devices, the switch from BTN_TOOL_DOUBLETAP to TRIPLETAP and vice versa is not always toggled within the same SYN_REPORT 3) On synaptics devices, BTN_TOUCH is released in the frame where BTN_TOOL_DOUBLETAP is set. It is then immediately set again in the next frame. With the current litest framework this is hard to integrate, so we just leave BTN_TOUCH set the whole time, which is what MT devices do if they don't have BTN_TOOL_DOUBLETAP. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
97 lines
3 KiB
C
97 lines
3 KiB
C
/*
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* Copyright © 2013 Red Hat, Inc.
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that copyright
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* notice and this permission notice appear in supporting documentation, and
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* that the name of the copyright holders not be used in advertising or
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* publicity pertaining to distribution of the software without specific,
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* written prior permission. The copyright holders make no representations
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* about the suitability of this software for any purpose. It is provided "as
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* is" without express or implied warranty.
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*
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* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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* OF THIS SOFTWARE.
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*/
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#if HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "litest.h"
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#include "litest-int.h"
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static void
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litest_synaptics_touchpad_setup(void)
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{
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struct litest_device *d = litest_create_device(LITEST_SYNAPTICS_TOUCHPAD);
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litest_set_current_device(d);
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}
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static struct input_event down[] = {
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{ .type = EV_ABS, .code = ABS_X, .value = LITEST_AUTO_ASSIGN },
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{ .type = EV_ABS, .code = ABS_Y, .value = LITEST_AUTO_ASSIGN },
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{ .type = EV_ABS, .code = ABS_PRESSURE, .value = 30 },
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{ .type = EV_ABS, .code = ABS_TOOL_WIDTH, .value = 7 },
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{ .type = EV_SYN, .code = SYN_REPORT, .value = 0 },
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{ .type = -1, .code = -1 },
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};
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static struct input_event move[] = {
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{ .type = EV_ABS, .code = ABS_X, .value = LITEST_AUTO_ASSIGN },
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{ .type = EV_ABS, .code = ABS_Y, .value = LITEST_AUTO_ASSIGN },
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{ .type = EV_SYN, .code = SYN_REPORT, .value = 0 },
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{ .type = -1, .code = -1 },
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};
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struct input_event up[] = {
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{ .type = EV_SYN, .code = SYN_REPORT, .value = 0 },
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{ .type = -1, .code = -1 },
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};
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static struct litest_device_interface interface = {
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.touch_down_events = down,
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.touch_move_events = move,
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.touch_up_events = up,
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};
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static struct input_absinfo absinfo[] = {
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{ ABS_X, 1472, 5472, 0, 0, 75 },
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{ ABS_Y, 1408, 4448, 0, 0, 129 },
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{ ABS_PRESSURE, 0, 255, 0, 0, 0 },
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{ ABS_TOOL_WIDTH, 0, 15, 0, 0, 0 },
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{ .value = -1 },
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};
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static struct input_id input_id = {
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.bustype = 0x11,
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.vendor = 0x2,
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.product = 0x7,
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};
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static int events[] = {
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EV_KEY, BTN_LEFT,
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EV_KEY, BTN_RIGHT,
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EV_KEY, BTN_TOOL_FINGER,
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EV_KEY, BTN_TOUCH,
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-1, -1,
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};
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struct litest_test_device litest_synaptics_touchpad_device = {
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.type = LITEST_SYNAPTICS_TOUCHPAD,
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.features = LITEST_TOUCHPAD | LITEST_BUTTON | LITEST_SINGLE_TOUCH,
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.shortname = "synaptics ST",
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.setup = litest_synaptics_touchpad_setup,
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.interface = &interface,
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.name = "SynPS/2 Synaptics TouchPad",
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.id = &input_id,
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.events = events,
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.absinfo = absinfo,
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};
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