150 lines
4.0 KiB
C
150 lines
4.0 KiB
C
#ifdef HAVE_CONFIG_H
|
|
# include <config.h>
|
|
#endif
|
|
|
|
#define EFL_INPUT_EVENT_PROTECTED
|
|
|
|
#include <Evas.h>
|
|
#include <Evas_Internal.h>
|
|
#include "canvas/evas_canvas.eo.h"
|
|
|
|
#define EFL_INTERNAL_UNSTABLE
|
|
#include "interfaces/efl_common_internal.h"
|
|
|
|
#define MY_CLASS EFL_INPUT_EVENT_MIXIN
|
|
|
|
EOLIAN static void
|
|
_efl_input_event_processed_set(Eo *obj, void *pd EINA_UNUSED, Eina_Bool val)
|
|
{
|
|
if (val)
|
|
efl_input_event_flags_set(obj, efl_input_event_flags_get(obj) | EFL_INPUT_FLAGS_PROCESSED);
|
|
else
|
|
efl_input_event_flags_set(obj, efl_input_event_flags_get(obj) & ~EFL_INPUT_FLAGS_PROCESSED);
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_efl_input_event_processed_get(const Eo *obj EINA_UNUSED, void *pd EINA_UNUSED)
|
|
{
|
|
return !!(efl_input_event_flags_get(obj) & EFL_INPUT_FLAGS_PROCESSED);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_input_event_scrolling_set(Eo *obj EINA_UNUSED, void *pd EINA_UNUSED, Eina_Bool val)
|
|
{
|
|
if (val)
|
|
efl_input_event_flags_set(obj, efl_input_event_flags_get(obj) | EFL_INPUT_FLAGS_SCROLLING);
|
|
else
|
|
efl_input_event_flags_set(obj, efl_input_event_flags_get(obj) & ~EFL_INPUT_FLAGS_SCROLLING);
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_efl_input_event_scrolling_get(const Eo *obj EINA_UNUSED, void *pd EINA_UNUSED)
|
|
{
|
|
return !!(efl_input_event_flags_get(obj) & EFL_INPUT_FLAGS_SCROLLING);
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_efl_input_event_fake_get(const Eo *obj EINA_UNUSED, void *pd EINA_UNUSED)
|
|
{
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
EOLIAN static Efl_Object *
|
|
_efl_input_event_efl_object_provider_find(const Eo *obj, void *pd EINA_UNUSED, const Efl_Object *klass)
|
|
{
|
|
// Note: provider_find should probably return self if self is a klass object
|
|
if (klass == EVAS_CANVAS_CLASS)
|
|
{
|
|
for (Eo *parent = efl_parent_get(obj); parent; parent = efl_parent_get(parent))
|
|
{
|
|
if (efl_isa(parent, klass))
|
|
return parent;
|
|
}
|
|
}
|
|
return efl_provider_find(efl_super(obj, MY_CLASS), klass);
|
|
}
|
|
|
|
static Eina_Hash *_cached_events = NULL;
|
|
|
|
static void
|
|
_del_hook(Eo *evt)
|
|
{
|
|
Efl_Input_Event *cached;
|
|
const Eo *klass = efl_class_get(evt);
|
|
|
|
efl_del_intercept_set(evt, NULL);
|
|
|
|
cached = eina_hash_find(_cached_events, &klass);
|
|
if (!cached)
|
|
{
|
|
efl_reuse(evt);
|
|
eina_hash_add(_cached_events, &klass, evt);
|
|
efl_input_reset(evt);
|
|
}
|
|
else
|
|
{
|
|
efl_unref(evt);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_noref_death(void *data EINA_UNUSED, const Efl_Event *event)
|
|
{
|
|
efl_event_callback_del(event->object, EFL_EVENT_NOREF, _noref_death, NULL);
|
|
efl_del(event->object);
|
|
}
|
|
|
|
Efl_Input_Event *
|
|
efl_input_event_instance_get(const Eo *klass, Eo *owner)
|
|
{
|
|
Efl_Input_Event *evt;
|
|
|
|
if (efl_invalidated_get(owner)) return NULL;
|
|
|
|
if (!_cached_events)
|
|
_cached_events = eina_hash_pointer_new(EINA_FREE_CB(efl_unref));
|
|
|
|
evt = eina_hash_find(_cached_events, &klass);
|
|
if (evt)
|
|
{
|
|
// eina_hash_del will call efl_unref, so prevent the destruction of the object
|
|
evt = efl_ref(evt);
|
|
eina_hash_del(_cached_events, &klass, evt);
|
|
efl_parent_set(evt, owner);
|
|
efl_unref(evt); // Remove reference before turning on self destruction
|
|
efl_del_intercept_set(evt, _del_hook);
|
|
efl_event_callback_add(evt, EFL_EVENT_NOREF, _noref_death, NULL);
|
|
}
|
|
else
|
|
{
|
|
evt = efl_add(klass, owner);
|
|
efl_event_callback_add(evt, EFL_EVENT_NOREF, _noref_death, NULL);
|
|
efl_del_intercept_set(evt, _del_hook);
|
|
}
|
|
|
|
return efl_ref(evt);
|
|
}
|
|
|
|
void
|
|
efl_input_event_instance_clean(Eo *klass)
|
|
{
|
|
if (!_cached_events) return ;
|
|
|
|
eina_hash_del(_cached_events, &klass, NULL);
|
|
}
|
|
|
|
/* Internal EO APIs */
|
|
|
|
EOAPI EFL_FUNC_BODY_CONST(efl_input_legacy_info_get, void *, NULL)
|
|
EOAPI EFL_FUNC_BODYV_CONST(efl_input_instance_get, Efl_Input_Event *, NULL, EFL_FUNC_CALL(owner, priv), Efl_Object *owner, void **priv)
|
|
|
|
#define EFL_INPUT_EVENT_EXTRA_OPS \
|
|
EFL_OBJECT_OP_FUNC(efl_input_legacy_info_get, NULL)
|
|
|
|
#define EFL_INPUT_EVENT_EXTRA_CLASS_OPS \
|
|
EFL_OBJECT_OP_FUNC(efl_input_instance_get, NULL)
|
|
|
|
#include "efl_input_event.eo.c"
|
|
#include "efl_input_state.eo.c"
|
|
#include "efl_input_interface.eo.c"
|