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examples: Test API efl_input_device_children_iterate 

While the API seems to work fine, I am not 100% sure the device
names are properly assigned.

Run ecore_evas_cursor_example or ecore_evas_vnc_example and
then connect to the VNC server locally or remotely.
This commit is contained in:
Jean-Philippe Andre 2017-05-24 15:31:45 +09:00
parent 7e7719a346
commit ebf459fa2a
2 changed files with 83 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

64
unsorted/ecore/ecore_evas_cursor_example.c
View File

@ -77,6 +77,52 @@ _cursor_set(Ecore_Evas *ee, Efl_Input_Device *pointer)
ecore_evas_object_cursor_device_set(ee, pointer, obj, 0, 10, 10);
}
static const char *
_device_type_to_string(Efl_Input_Device_Class klass)
{
switch (klass)
{
case EFL_INPUT_DEVICE_CLASS_NONE:
return "None";
case EFL_INPUT_DEVICE_CLASS_SEAT:
return "Seat";
case EFL_INPUT_DEVICE_CLASS_KEYBOARD:
return "Keyboard";
case EFL_INPUT_DEVICE_CLASS_MOUSE:
return "Mouse";
case EFL_INPUT_DEVICE_CLASS_TOUCH:
return "Touch";
case EFL_INPUT_DEVICE_CLASS_PEN:
return "Pen";
case EFL_INPUT_DEVICE_CLASS_WAND:
return "Wand";
case EFL_INPUT_DEVICE_CLASS_GAMEPAD:
return "Gamepad";
default:
return "Unknown";
}
}
static void
_seat_children_print(Efl_Input_Device *seat)
{
Efl_Input_Device *child;
Eina_Iterator *it;
printf("Children of seat: %s (%s, seat id: %d)\n", efl_input_device_name_get(seat),
_device_type_to_string(efl_input_device_type_get(seat)),
efl_input_device_seat_id_get(seat));
it = efl_input_device_children_iterate(seat);
EINA_ITERATOR_FOREACH(it, child)
{
printf(" - Sub device: %s (%s, seat id: %d)\n", efl_input_device_name_get(child),
_device_type_to_string(efl_input_device_type_get(child)),
efl_input_device_seat_id_get(seat));
}
eina_iterator_free(it);
}
static void
_device_added(void *data, const Efl_Event *event)
{
@ -94,13 +140,14 @@ _device_added(void *data, const Efl_Event *event)
}
printf("Setting cursor image at seat '%s'\n", efl_input_device_name_get(seat));
_cursor_set(data, pointer);
_seat_children_print(seat);
}
int
main(int argc EINA_UNUSED, char *argv[] EINA_UNUSED)
{
const Eina_List *devs, *l;
Efl_Input_Device *pointer;
Efl_Input_Device *dev;
Ecore_Evas *ee;
Evas_Object *bg;
Evas *e;
@ -140,11 +187,18 @@ main(int argc EINA_UNUSED, char *argv[] EINA_UNUSED)
devs = evas_device_list(e, NULL);
EINA_LIST_FOREACH(devs, l, pointer)
EINA_LIST_FOREACH(devs, l, dev)
{
if (efl_input_device_type_get(pointer) != EFL_INPUT_DEVICE_CLASS_MOUSE)
continue;
_cursor_set(ee, pointer);
switch (efl_input_device_type_get(dev))
{
case EFL_INPUT_DEVICE_CLASS_SEAT:
_seat_children_print(dev);
break;
case EFL_INPUT_DEVICE_CLASS_MOUSE:
_cursor_set(ee, dev);
break;
default: break;
}
}
t = ecore_timer_add(TIMEOUT, _mouse_pos_print, ee);

24
unsorted/ecore/ecore_evas_vnc_example.c
View File

@ -159,6 +159,26 @@ _device_type_to_string(Efl_Input_Device_Class klass)
}
}
static void
_seat_children_print(Efl_Input_Device *seat)
{
Efl_Input_Device *child;
Eina_Iterator *it;
printf("Children of seat: %s (%s, seat id: %d)\n", efl_input_device_name_get(seat),
_device_type_to_string(efl_input_device_type_get(seat)),
efl_input_device_seat_id_get(seat));
it = efl_input_device_children_iterate(seat);
EINA_ITERATOR_FOREACH(it, child)
{
printf(" - Sub device: %s (%s, seat id: %d)\n", efl_input_device_name_get(child),
_device_type_to_string(efl_input_device_type_get(child)),
efl_input_device_seat_id_get(seat));
}
eina_iterator_free(it);
}
static void
_dev_added_or_removed(void *data EINA_UNUSED, const Efl_Event *event)
{
@ -169,6 +189,9 @@ _dev_added_or_removed(void *data EINA_UNUSED, const Efl_Event *event)
_device_type_to_string(efl_input_device_type_get(dev)),
efl_input_device_description_get(dev),
event->desc == EFL_CANVAS_EVENT_DEVICE_ADDED ? "added" : "removed");
if (efl_input_device_type_get(dev) == EFL_INPUT_DEVICE_CLASS_SEAT)
_seat_children_print(dev);
}
int
@ -277,6 +300,7 @@ main(int argc, char *argv[])
mouse_wheel = ecore_event_handler_add(ECORE_EVENT_MOUSE_WHEEL,
_mouse_wheel, NULL);
_seat_children_print(evas_canvas_default_device_get(evas, EFL_INPUT_DEVICE_CLASS_SEAT));
efl_event_callback_add(evas, EFL_CANVAS_EVENT_DEVICE_ADDED,
_dev_added_or_removed, NULL);
efl_event_callback_add(evas, EFL_CANVAS_EVENT_DEVICE_REMOVED,