/*
 * Copyright © 2014 Red Hat, Inc.
 *
 * Permission to use, copy, modify, distribute, and sell this software and its
 * documentation for any purpose is hereby granted without fee, provided that
 * the above copyright notice appear in all copies and that both that copyright
 * notice and this permission notice appear in supporting documentation, and
 * that the name of the copyright holders not be used in advertising or
 * publicity pertaining to distribution of the software without specific,
 * written prior permission.  The copyright holders make no representations
 * about the suitability of this software for any purpose.  It is provided "as
 * is" without express or implied warranty.
 *
 * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
 * OF THIS SOFTWARE.
 */

#if HAVE_CONFIG_H
#include "config.h"
#endif

#include "litest.h"
#include "litest-int.h"
#include <assert.h>

static void
litest_xen_virtual_pointer_touch_setup(void)
{
	struct litest_device *d = litest_create_device(LITEST_XEN_VIRTUAL_POINTER);
	litest_set_current_device(d);
}

static void touch_down(struct litest_device *d, unsigned int slot,
		       double x, double y)
{
	assert(slot == 0);

	litest_event(d, EV_ABS, ABS_X, litest_scale(d, ABS_X, x));
	litest_event(d, EV_ABS, ABS_Y, litest_scale(d, ABS_Y, y));
	litest_event(d, EV_SYN, SYN_REPORT, 0);
}

static void touch_move(struct litest_device *d, unsigned int slot,
		       double x, double y)
{
	assert(slot == 0);

	litest_event(d, EV_ABS, ABS_X, litest_scale(d, ABS_X, x));
	litest_event(d, EV_ABS, ABS_Y, litest_scale(d, ABS_Y, y));
	litest_event(d, EV_SYN, SYN_REPORT, 0);
}

static void touch_up(struct litest_device *d, unsigned int slot)
{
	assert(slot == 0);
	litest_event(d, EV_SYN, SYN_REPORT, 0);
}

static struct litest_device_interface interface = {
	.touch_down = touch_down,
	.touch_move = touch_move,
	.touch_up = touch_up,
};

static struct input_absinfo absinfo[] = {
	{ ABS_X, 0, 800, 0, 0, 0 },
	{ ABS_Y, 0, 800, 0, 0, 0 },
	{ .value = -1 },
};

static struct input_id input_id = {
	.bustype = 0x01,
	.vendor = 0x5853,
	.product = 0xfffe,
};

static int events[] = {
	EV_KEY, BTN_LEFT,
	EV_KEY, BTN_RIGHT,
	EV_KEY, BTN_MIDDLE,
	EV_KEY, BTN_SIDE,
	EV_KEY, BTN_EXTRA,
	EV_KEY, BTN_FORWARD,
	EV_KEY, BTN_BACK,
	EV_KEY, BTN_TASK,
	EV_REL, REL_WHEEL,
	-1, -1,
};

struct litest_test_device litest_xen_virtual_pointer_device = {
	.type = LITEST_XEN_VIRTUAL_POINTER,
	.features = LITEST_WHEEL | LITEST_BUTTON | LITEST_ABSOLUTE,
	.shortname = "xen pointer",
	.setup = litest_xen_virtual_pointer_touch_setup,
	.interface = &interface,

	.name = "Xen Virtual Pointer",
	.id = &input_id,
	.events = events,
	.absinfo = absinfo,
};