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test: Add infrastructure for testing tablet events.

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no vfuncs are used, only input_event arrays.

Signed-off-by: Carlos Garnacho <carlosg@gnome.org>
Signed-off-by: Stephen Chandler Paul <thatslyude@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Carlos Garnacho 2014-04-21 19:11:27 +02:00 • committed by Stephen Chandler Paul
parent 6d0fceb225
commit 204d1d7514
3 changed files with 110 additions and 0 deletions
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8
test/litest-int.h
View file

@ -88,6 +88,14 @@ struct litest_device_interface {
struct input_event *touch_move_events;
struct input_event *touch_up_events;
/**
* Tablet events, LITEST_AUTO_ASSIGN is allowed on event values for
* ABS_X, ABS_Y, ABS_DISTANCE and ABS_PRESSURE.
*/
struct input_event *tablet_proximity_in_events;
struct input_event *tablet_proximity_out_events;
struct input_event *tablet_motion_events;
int min[2];
int max[2];
};

89
test/litest.c
View file

@ -695,6 +695,95 @@ litest_touch_move_to(struct litest_device *d,
litest_touch_move(d, slot, x_to, y_to);
}
static int32_t
axis_replacement_value(struct axis_replacement *axes,
int32_t evcode)
{
struct axis_replacement *axis = axes;
while (axis->evcode != -1) {
if (axis->evcode == evcode)
return axis->value;
axis++;
}
return -1;
}
static int
auto_assign_tablet_value(struct litest_device *d,
const struct input_event *ev,
int x, int y,
struct axis_replacement *axes)
{
int value = ev->value;
if (value != LITEST_AUTO_ASSIGN || ev->type != EV_ABS)
return value;
switch (ev->code) {
case ABS_X:
value = litest_scale(d, ABS_X, x);
break;
case ABS_Y:
value = litest_scale(d, ABS_Y, y);
break;
default:
value = axis_replacement_value(axes, ev->code);
break;
}
return value;
}
static int
tablet_ignore_event(const struct input_event *ev, int value)
{
return value == -1 && (ev->code == ABS_PRESSURE || ev->code == ABS_DISTANCE);
}
void
litest_tablet_proximity_in(struct litest_device *d, int x, int y, struct axis_replacement *axes)
{
struct input_event *ev;
ev = d->interface->tablet_proximity_in_events;
while (ev && (int16_t)ev->type != -1 && (int16_t)ev->code != -1) {
int value = auto_assign_tablet_value(d, ev, x, y, axes);
if (!tablet_ignore_event(ev, value))
litest_event(d, ev->type, ev->code, value);
ev++;
}
}
void
litest_tablet_proximity_out(struct litest_device *d)
{
struct input_event *ev;
ev = d->interface->tablet_proximity_out_events;
while (ev && (int16_t)ev->type != -1 && (int16_t)ev->code != -1) {
int value = auto_assign_tablet_value(d, ev, -1, -1, NULL);
if (!tablet_ignore_event(ev, value))
litest_event(d, ev->type, ev->code, value);
ev++;
}
}
void
litest_tablet_motion(struct litest_device *d, int x, int y, struct axis_replacement *axes)
{
struct input_event *ev;
ev = d->interface->tablet_motion_events;
while (ev && (int16_t)ev->type != -1 && (int16_t)ev->code != -1) {
int value = auto_assign_tablet_value(d, ev, x, y, axes);
if (!tablet_ignore_event(ev, value))
litest_event(d, ev->type, ev->code, value);
ev++;
}
}
void
litest_button_click(struct litest_device *d, unsigned int button, bool is_press)
{

13
test/litest.h
View file

@ -58,6 +58,8 @@ enum litest_device_feature {
LITEST_SINGLE_TOUCH = 1 << 7,
LITEST_APPLE_CLICKPAD = 1 << 8,
LITEST_TOPBUTTONPAD = 1 << 9,
LITEST_TABLET = 1 << 10,
LITEST_DISTANCE = 1 << 11,
};
struct litest_device {
@ -70,6 +72,10 @@ struct litest_device {
};
struct libinput *litest_create_context(void);
struct axis_replacement {
int32_t evcode;
int32_t value;
};
void litest_add(const char *name, void *func,
enum litest_device_feature required_feature,
@ -119,6 +125,13 @@ void litest_touch_move_to(struct litest_device *d,
int x_from, int y_from,
int x_to, int y_to,
int steps);
void litest_tablet_proximity_in(struct litest_device *d,
int x, int y,
struct axis_replacement *axes);
void litest_tablet_proximity_out(struct litest_device *d);
void litest_tablet_motion(struct litest_device *d,
int x, int y,
struct axis_replacement *axes);
void litest_button_click(struct litest_device *d,
unsigned int button,
bool is_press);