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Evas Events: Decrement grab count on freeze state 

Summary:
Decrement grab count of mouse event when mouse up happen during a freeze state.
Currently as grab count is not reduced in this scenario, further touches gets ignored.

Signed-off-by: Godly T.Alias <godlytalias@yahoo.co.in>

Test Plan: (on scenario where proxy exists) mouse down -> freeze events -> mouse up -> unfreeze events

Reviewers: cedric, raster, zmike, Hermet

Reviewed By: zmike

Subscribers: zmike, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D9214
This commit is contained in:
Godly T.Alias 2019-07-12 08:45:18 -04:00 committed by Mike Blumenkrantz
parent 9c8a7bce24
commit c001a8146b
1 changed files with 32 additions and 0 deletions
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32
src/lib/evas/canvas/evas_events.c
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@ -1851,6 +1851,38 @@ _canvas_event_feed_mouse_up_internal(Evas_Public_Data *e, Efl_Input_Pointer_Data
_evas_event_source_mouse_up_events(eo_obj, eo_e, evt, pdata, event_id, cancel);
if (e->delete_me) break;
}
else if (evas_event_freezes_through(eo_obj, obj) &&
(obj->proxy->is_proxy) && (obj->proxy->src_events))
{
Evas_Object *eo_src = _evas_object_image_source_get(eo_obj);
Evas_Object_Protected_Data *src = efl_data_scope_get(eo_src, EFL_CANVAS_OBJECT_CLASS);
Evas_Object_Protected_Data *child;
Evas_Object *eo_child;
Eina_List *copy_events;
if (src->delete_me) continue;
copy_events = evas_event_list_copy(src->proxy->src_event_in);
EINA_LIST_FREE(copy_events, eo_child)
{
Evas_Object_Pointer_Data *obj_pdata;
child = efl_data_scope_get(eo_child, EFL_CANVAS_OBJECT_CLASS);
obj_pdata = _evas_object_pointer_data_get(pdata, child);
if (!obj_pdata)
{
ERR("Could not find the object pointer data for device %p",
ev->device);
continue;
}
if (((obj_pdata->pointer_mode == EVAS_OBJECT_POINTER_MODE_AUTOGRAB) ||
(obj_pdata->pointer_mode == EVAS_OBJECT_POINTER_MODE_NOGRAB_NO_REPEAT_UPDOWN)) &&
(obj_pdata->mouse_grabbed > 0))
{
obj_pdata->mouse_grabbed--;
pdata->seat->mouse_grabbed--;
}
}
}
if (pointer_mode == EVAS_OBJECT_POINTER_MODE_NOGRAB_NO_REPEAT_UPDOWN)
{
if ((!cancel) && (pdata->seat->nogrep > 0)) pdata->seat->nogrep--;