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add support for mouse wheel events and pass them to wayland 

Signed-off-by: Chris Michael <cp.michael@samsung.com>
This commit is contained in:
Chris Michael 2014-06-23 15:29:36 -04:00
parent 581975d255
commit 832cfa8f3d
1 changed files with 37 additions and 0 deletions
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37
src/bin/e_comp_wl.c
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@ -1264,6 +1264,41 @@ _e_comp_wl_evas_cb_mouse_up(void *data, Evas *evas EINA_UNUSED, Evas_Object *obj
}
}
static void
_e_comp_wl_evas_cb_mouse_wheel(void *data, Evas *evas EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event)
{
E_Client *ec;
Evas_Event_Mouse_Wheel *ev;
struct wl_resource *res;
struct wl_client *wc;
Eina_List *l;
uint32_t axis, dir;
ev = event;
if (!(ec = data)) return;
if (ec->cur_mouse_action) return;
if (e_object_is_del(E_OBJECT(ec))) return;
if (e_client_util_ignored_get(ec)) return;
if (ev->direction == 0)
axis = WL_POINTER_AXIS_VERTICAL_SCROLL;
else
axis = WL_POINTER_AXIS_HORIZONTAL_SCROLL;
if (ev->z < 0)
dir = -wl_fixed_from_int(abs(ev->z));
else
dir = wl_fixed_from_int(ev->z);
wc = wl_resource_get_client(ec->wl_comp_data->surface);
EINA_LIST_FOREACH(ec->comp->wl_comp_data->ptr.resources, l, res)
{
if (!e_comp_wl_input_pointer_check(res)) continue;
if (wl_resource_get_client(res) != wc) continue;
wl_pointer_send_axis(res, ev->timestamp, axis, dir);
}
}
static void
_e_comp_wl_evas_cb_mouse_move(void *data, Evas *evas EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event)
{
@ -1635,6 +1670,8 @@ _e_comp_wl_client_evas_init(E_Client *ec)
_e_comp_wl_evas_cb_mouse_down, ec);
evas_object_event_callback_add(ec->frame, EVAS_CALLBACK_MOUSE_UP,
_e_comp_wl_evas_cb_mouse_up, ec);
evas_object_event_callback_add(ec->frame, EVAS_CALLBACK_MOUSE_WHEEL,
_e_comp_wl_evas_cb_mouse_wheel, ec);
evas_object_event_callback_add(ec->frame, EVAS_CALLBACK_MOUSE_MOVE,
_e_comp_wl_evas_cb_mouse_move, ec);