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tools: add touch support to the ei-demo-client

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This commit is contained in:
Peter Hutterer 2023-03-06 16:08:26 +10:00
parent 46bef9fe86
commit 44295ab044
1 changed files with 58 additions and 0 deletions
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58
tools/ei-demo-client.c
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@ -279,11 +279,13 @@ int main(int argc, char **argv)
_unref_(ei_device) *ptr = NULL;
_unref_(ei_device) *kbd = NULL;
_unref_(ei_device) *abs = NULL;
_unref_(ei_device) *touch = NULL;
bool stop = false;
bool have_ptr = false;
bool have_kbd = false;
bool have_abs = false;
bool have_touch = false;
struct ei_seat *default_seat = NULL;
uint32_t sequence = 0;
@ -344,6 +346,11 @@ int main(int argc, char **argv)
abs = ei_device_ref(device);
handle_regions(device);
}
if (ei_device_has_capability(device, EI_DEVICE_CAP_TOUCH)) {
colorprint("New touch device: %s\n", ei_device_get_name(device));
touch = ei_device_ref(device);
handle_regions(device);
}
}
break;
case EI_EVENT_DEVICE_RESUMED:
@ -365,6 +372,12 @@ int main(int argc, char **argv)
colorprint("Abs pointer device was resumed\n");
have_abs = true;
}
if (ei_event_get_device(e) == touch) {
if (!receiver)
ei_device_start_emulating(touch, ++sequence);
colorprint("Touch device was resumed\n");
have_touch = true;
}
break;
case EI_EVENT_DEVICE_PAUSED:
if (ei_event_get_device(e) == ptr) {
@ -379,6 +392,10 @@ int main(int argc, char **argv)
colorprint("Abs pointer device was paused\n");
have_abs = false;
}
if (ei_event_get_device(e) == touch) {
colorprint("Touch device was paused\n");
have_touch = false;
}
break;
case EI_EVENT_DEVICE_REMOVED:
{
@ -441,6 +458,21 @@ int main(int argc, char **argv)
ei_event_keyboard_get_key_is_press(e) ? "press" : "release");
}
break;
case EI_EVENT_TOUCH_DOWN:
case EI_EVENT_TOUCH_MOTION:
{
colorprint("touch %s %u %.2f/%.2f\n",
ei_event_get_type(e) == EI_EVENT_TOUCH_DOWN ? "down" : "motion",
ei_event_touch_get_id(e),
ei_event_touch_get_x(e),
ei_event_touch_get_y(e));
}
break;
case EI_EVENT_TOUCH_UP:
{
colorprint("touch up %u\n", ei_event_touch_get_id(e));
}
break;
default:
abort();
}
@ -492,6 +524,32 @@ int main(int argc, char **argv)
ei_device_frame(abs, now);
now += interval;
}
if (have_touch) {
static int x, y;
static int counter = 0;
static struct ei_touch *t;
switch (counter++ % 5) {
case 0:
colorprint("sending touch down event\n");
t = ei_device_touch_new(touch);
ei_touch_down(t, 100 + ++x, 200 - ++y);
ei_device_frame(touch, now);
break;
case 4:
colorprint("sending touch down event\n");
ei_touch_up(t);
ei_device_frame(touch, now);
t = ei_touch_unref(t);
break;
default:
ei_touch_motion(t, 100 + ++x, 200 - ++y);
ei_device_frame(touch, now);
break;
}
}
}
}