684 lines
20 KiB
C
684 lines
20 KiB
C
#include <Elementary.h>
|
|
#include "elm_priv.h"
|
|
#include "els_box.h"
|
|
|
|
static const char SIG_CHILD_ADDED[] = "child,added";
|
|
static const char SIG_CHILD_REMOVED[] = "child,removed";
|
|
|
|
static const Evas_Smart_Cb_Description _signals[] = {
|
|
{SIG_CHILD_ADDED, ""},
|
|
{SIG_CHILD_REMOVED, ""},
|
|
{NULL, NULL}
|
|
};
|
|
|
|
|
|
typedef struct _Widget_Data Widget_Data;
|
|
typedef struct _Transition_Animation_Data Transition_Animation_Data;
|
|
|
|
struct _Widget_Data
|
|
{
|
|
Evas_Object *box;
|
|
Eina_Bool horizontal:1;
|
|
Eina_Bool homogeneous:1;
|
|
Eina_Bool recalc:1;
|
|
};
|
|
|
|
struct _Elm_Box_Transition
|
|
{
|
|
double initial_time;
|
|
double duration;
|
|
Eina_Bool animation_ended:1;
|
|
Eina_Bool recalculate:1;
|
|
Ecore_Animator *animator;
|
|
|
|
struct
|
|
{
|
|
Evas_Object_Box_Layout layout;
|
|
void *data;
|
|
void(*free_data)(void *data);
|
|
} start, end;
|
|
|
|
void(*transition_end_cb)(void *data);
|
|
void *transition_end_data;
|
|
void (*transition_end_free_data)(void *data);
|
|
Eina_List *objs;
|
|
Evas_Object *box;
|
|
};
|
|
|
|
struct _Transition_Animation_Data
|
|
{
|
|
Evas_Object *obj;
|
|
struct
|
|
{
|
|
Evas_Coord x, y, w, h;
|
|
} start, end;
|
|
};
|
|
|
|
static const char *widtype = NULL;
|
|
static void _del_hook(Evas_Object *obj);
|
|
static void _sizing_eval(Evas_Object *obj);
|
|
static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
|
|
static void _sub_del(void *data, Evas_Object *obj, void *event_info);
|
|
|
|
static void
|
|
_del_pre_hook(Evas_Object *obj)
|
|
{
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
evas_object_event_callback_del_full
|
|
(wd->box, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, obj);
|
|
evas_object_box_remove_all(wd->box, EINA_FALSE);
|
|
}
|
|
|
|
static void
|
|
_del_hook(Evas_Object *obj)
|
|
{
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
free(wd);
|
|
}
|
|
|
|
static void *
|
|
_elm_box_list_data_get(const Eina_List *list)
|
|
{
|
|
Evas_Object_Box_Option *opt = eina_list_data_get(list);
|
|
return opt->obj;
|
|
}
|
|
|
|
static void
|
|
_cb_proxy_child_added(void *data, Evas_Object *o __UNUSED__, void *event_info)
|
|
{
|
|
Evas_Object *box = data;
|
|
Evas_Object_Box_Option *opt = event_info;
|
|
evas_object_smart_callback_call(box, SIG_CHILD_ADDED, opt->obj);
|
|
}
|
|
|
|
static void
|
|
_cb_proxy_child_removed(void *data, Evas_Object *o __UNUSED__, void *event_info)
|
|
{
|
|
Evas_Object *box = data;
|
|
Evas_Object *child = event_info;
|
|
evas_object_smart_callback_call(box, SIG_CHILD_REMOVED, child);
|
|
}
|
|
|
|
static Eina_Bool
|
|
_elm_box_focus_next_hook(const Evas_Object *obj, Elm_Focus_Direction dir, Evas_Object **next)
|
|
{
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
const Eina_List *items;
|
|
void *(*list_data_get) (const Eina_List *list);
|
|
|
|
if ((!wd) || (!wd->box))
|
|
return EINA_FALSE;
|
|
|
|
/* Focus chain */
|
|
/* TODO: Change this to use other chain */
|
|
if ((items = elm_widget_focus_custom_chain_get(obj)))
|
|
list_data_get = eina_list_data_get;
|
|
else
|
|
{
|
|
Evas_Object_Box_Data *bd = evas_object_smart_data_get(wd->box);
|
|
items = bd->children;
|
|
list_data_get = _elm_box_list_data_get;
|
|
|
|
if (!items) return EINA_FALSE;
|
|
}
|
|
|
|
return elm_widget_focus_list_next_get(obj, items, list_data_get, dir, next);
|
|
}
|
|
|
|
static void
|
|
_theme_hook(Evas_Object *obj)
|
|
{
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
_elm_widget_mirrored_reload(obj);
|
|
evas_object_smart_calculate(wd->box);
|
|
}
|
|
|
|
static void
|
|
_sizing_eval(Evas_Object *obj)
|
|
{
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
|
|
Evas_Coord w, h;
|
|
if (!wd) return;
|
|
evas_object_size_hint_min_get(wd->box, &minw, &minh);
|
|
evas_object_size_hint_max_get(wd->box, &maxw, &maxh);
|
|
evas_object_size_hint_min_set(obj, minw, minh);
|
|
evas_object_size_hint_max_set(obj, maxw, maxh);
|
|
evas_object_geometry_get(obj, NULL, NULL, &w, &h);
|
|
if (w < minw) w = minw;
|
|
if (h < minh) h = minh;
|
|
if ((maxw >= 0) && (w > maxw)) w = maxw;
|
|
if ((maxh >= 0) && (h > maxh)) h = maxh;
|
|
evas_object_resize(obj, w, h);
|
|
}
|
|
|
|
static void
|
|
_changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
|
|
{
|
|
_sizing_eval(data);
|
|
}
|
|
|
|
static void
|
|
_sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
|
|
{
|
|
_sizing_eval(obj);
|
|
}
|
|
|
|
static void
|
|
_layout(Evas_Object *o, Evas_Object_Box_Data *priv, void *data)
|
|
{
|
|
Evas_Object *obj = (Evas_Object *) data;
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
_els_box_layout(o, priv, wd->horizontal, wd->homogeneous,
|
|
elm_widget_mirrored_get(obj));
|
|
}
|
|
|
|
static Eina_Bool
|
|
_transition_animation(void *data)
|
|
{
|
|
evas_object_smart_changed(data);
|
|
return ECORE_CALLBACK_RENEW;
|
|
}
|
|
|
|
static void
|
|
_transition_layout_child_added(void *data, Evas_Object *obj __UNUSED__, void *event_info)
|
|
{
|
|
Transition_Animation_Data *tad;
|
|
Evas_Object_Box_Option *opt = event_info;
|
|
Elm_Box_Transition *layout_data = data;
|
|
|
|
tad = calloc(1, sizeof(Transition_Animation_Data));
|
|
if (!tad) return;
|
|
tad->obj = opt->obj;
|
|
layout_data->objs = eina_list_append(layout_data->objs, tad);
|
|
layout_data->recalculate = EINA_TRUE;
|
|
}
|
|
|
|
static void
|
|
_transition_layout_child_removed(void *data, Evas_Object *obj __UNUSED__, void *event_info)
|
|
{
|
|
Eina_List *l;
|
|
Transition_Animation_Data *tad;
|
|
Elm_Box_Transition *layout_data = data;
|
|
|
|
EINA_LIST_FOREACH(layout_data->objs, l, tad)
|
|
{
|
|
if (tad->obj == event_info)
|
|
{
|
|
free(eina_list_data_get(l));
|
|
layout_data->objs = eina_list_remove_list(layout_data->objs, l);
|
|
layout_data->recalculate = EINA_TRUE;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
_transition_layout_obj_resize_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
|
|
{
|
|
Elm_Box_Transition *layout_data = data;
|
|
layout_data->recalculate = EINA_TRUE;
|
|
}
|
|
|
|
static void
|
|
_transition_layout_calculate_coords(Evas_Object *obj, Evas_Object_Box_Data *priv,
|
|
Elm_Box_Transition *layout_data)
|
|
{
|
|
Eina_List *l;
|
|
Transition_Animation_Data *tad;
|
|
Evas_Coord x, y, w, h;
|
|
const double curtime = ecore_loop_time_get();
|
|
|
|
layout_data->duration =
|
|
layout_data->duration - (curtime - layout_data->initial_time);
|
|
layout_data->initial_time = curtime;
|
|
|
|
evas_object_geometry_get(obj, &x, &y, &w, &h);
|
|
EINA_LIST_FOREACH(layout_data->objs, l, tad)
|
|
{
|
|
evas_object_geometry_get(tad->obj, &tad->start.x, &tad->start.y,
|
|
&tad->start.w, &tad->start.h);
|
|
tad->start.x = tad->start.x - x;
|
|
tad->start.y = tad->start.y - y;
|
|
}
|
|
layout_data->end.layout(obj, priv, layout_data->end.data);
|
|
EINA_LIST_FOREACH(layout_data->objs, l, tad)
|
|
{
|
|
evas_object_geometry_get(tad->obj, &tad->end.x, &tad->end.y,
|
|
&tad->end.w, &tad->end.h);
|
|
tad->end.x = tad->end.x - x;
|
|
tad->end.y = tad->end.y - y;
|
|
}
|
|
}
|
|
|
|
static Eina_Bool
|
|
_transition_layout_load_children_list(Evas_Object_Box_Data *priv,
|
|
Elm_Box_Transition *layout_data)
|
|
{
|
|
Eina_List *l;
|
|
Evas_Object_Box_Option *opt;
|
|
Transition_Animation_Data *tad;
|
|
|
|
EINA_LIST_FREE(layout_data->objs, tad)
|
|
free(tad);
|
|
|
|
EINA_LIST_FOREACH(priv->children, l, opt)
|
|
{
|
|
tad = calloc(1, sizeof(Transition_Animation_Data));
|
|
if (!tad)
|
|
{
|
|
EINA_LIST_FREE(layout_data->objs, tad)
|
|
free(tad);
|
|
layout_data->objs = NULL;
|
|
return EINA_FALSE;
|
|
}
|
|
tad->obj = opt->obj;
|
|
layout_data->objs = eina_list_append(layout_data->objs, tad);
|
|
}
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
static Eina_Bool
|
|
_transition_layout_animation_start(Evas_Object *obj, Evas_Object_Box_Data *priv,
|
|
Elm_Box_Transition *layout_data, Eina_Bool(*transition_animation_cb)(void *data))
|
|
{
|
|
layout_data->start.layout(obj, priv, layout_data->start.data);
|
|
layout_data->box = obj;
|
|
layout_data->initial_time = ecore_loop_time_get();
|
|
|
|
if (!_transition_layout_load_children_list(priv, layout_data))
|
|
return EINA_FALSE;
|
|
_transition_layout_calculate_coords(obj, priv, layout_data);
|
|
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE,
|
|
_transition_layout_obj_resize_cb, layout_data);
|
|
evas_object_smart_callback_add(obj, SIG_CHILD_ADDED,
|
|
_transition_layout_child_added, layout_data);
|
|
evas_object_smart_callback_add(obj, SIG_CHILD_REMOVED,
|
|
_transition_layout_child_removed, layout_data);
|
|
if (!layout_data->animator)
|
|
layout_data->animator = ecore_animator_add(transition_animation_cb, obj);
|
|
layout_data->animation_ended = EINA_FALSE;
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
static void
|
|
_transition_layout_animation_stop(Elm_Box_Transition *layout_data)
|
|
{
|
|
layout_data->animation_ended = EINA_TRUE;
|
|
if (layout_data->animator)
|
|
{
|
|
ecore_animator_del(layout_data->animator);
|
|
layout_data->animator = NULL;
|
|
}
|
|
|
|
if (layout_data->transition_end_cb)
|
|
layout_data->transition_end_cb(layout_data->transition_end_data);
|
|
}
|
|
|
|
static void
|
|
_transition_layout_animation_exec(Evas_Object *obj, Evas_Object_Box_Data *priv __UNUSED__,
|
|
Elm_Box_Transition *layout_data, const double curtime)
|
|
{
|
|
Eina_List *l;
|
|
Transition_Animation_Data *tad;
|
|
Evas_Coord x, y, w, h;
|
|
Evas_Coord cur_x, cur_y, cur_w, cur_h;
|
|
double progress = 0.0;
|
|
|
|
progress = (curtime - layout_data->initial_time) / layout_data->duration;
|
|
evas_object_geometry_get(obj, &x, &y, &w, &h);
|
|
|
|
EINA_LIST_FOREACH(layout_data->objs, l, tad)
|
|
{
|
|
cur_x = x + tad->start.x + ((tad->end.x - tad->start.x) * progress);
|
|
cur_y = y + tad->start.y + ((tad->end.y - tad->start.y) * progress);
|
|
cur_w = tad->start.w + ((tad->end.w - tad->start.w) * progress);
|
|
cur_h = tad->start.h + ((tad->end.h - tad->start.h) * progress);
|
|
evas_object_move(tad->obj, cur_x, cur_y);
|
|
evas_object_resize(tad->obj, cur_w, cur_h);
|
|
}
|
|
}
|
|
|
|
EAPI Evas_Object *
|
|
elm_box_add(Evas_Object *parent)
|
|
{
|
|
Evas_Object *obj;
|
|
Evas *e;
|
|
Widget_Data *wd;
|
|
|
|
ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
|
|
|
|
ELM_SET_WIDTYPE(widtype, "box");
|
|
elm_widget_type_set(obj, "box");
|
|
elm_widget_sub_object_add(parent, obj);
|
|
elm_widget_data_set(obj, wd);
|
|
elm_widget_del_hook_set(obj, _del_hook);
|
|
elm_widget_del_pre_hook_set(obj, _del_pre_hook);
|
|
elm_widget_focus_next_hook_set(obj, _elm_box_focus_next_hook);
|
|
elm_widget_can_focus_set(obj, EINA_FALSE);
|
|
elm_widget_highlight_ignore_set(obj, EINA_TRUE);
|
|
elm_widget_theme_hook_set(obj, _theme_hook);
|
|
|
|
wd->box = evas_object_box_add(e);
|
|
/*evas_object_box_layout_set(wd->box, evas_object_box_layout_vertical,
|
|
NULL, NULL);*/
|
|
evas_object_box_layout_set(wd->box, _layout, obj, NULL);
|
|
|
|
evas_object_event_callback_add(wd->box, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
|
|
_changed_size_hints, obj);
|
|
elm_widget_resize_object_set(obj, wd->box);
|
|
|
|
evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
|
|
|
|
evas_object_smart_callbacks_descriptions_set(obj, _signals);
|
|
evas_object_smart_callback_add
|
|
(wd->box, SIG_CHILD_ADDED, _cb_proxy_child_added, obj);
|
|
evas_object_smart_callback_add
|
|
(wd->box, SIG_CHILD_REMOVED, _cb_proxy_child_removed, obj);
|
|
|
|
return obj;
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_horizontal_set(Evas_Object *obj, Eina_Bool horizontal)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
wd->horizontal = !!horizontal;
|
|
evas_object_smart_calculate(wd->box);
|
|
/*if (wd->horizontal)
|
|
{
|
|
if (wd->homogeneous)
|
|
evas_object_box_layout_set(wd->box,
|
|
evas_object_box_layout_homogeneous_horizontal, NULL, NULL);
|
|
else
|
|
evas_object_box_layout_set(wd->box, evas_object_box_layout_horizontal,
|
|
NULL, NULL);
|
|
}
|
|
else
|
|
{
|
|
if (wd->homogeneous)
|
|
evas_object_box_layout_set(wd->box,
|
|
evas_object_box_layout_homogeneous_vertical, NULL, NULL);
|
|
else
|
|
evas_object_box_layout_set(wd->box, evas_object_box_layout_horizontal,
|
|
NULL, NULL);
|
|
} */
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
elm_box_horizontal_get(const Evas_Object *obj)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return EINA_FALSE;
|
|
return wd->horizontal;
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_homogeneous_set(Evas_Object *obj, Eina_Bool homogeneous)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
wd->homogeneous = !!homogeneous;
|
|
evas_object_smart_calculate(wd->box);
|
|
/*if (wd->horizontal)
|
|
{
|
|
if (wd->homogeneous)
|
|
evas_object_box_layout_set(wd->box,
|
|
evas_object_box_layout_homogeneous_horizontal, NULL, NULL);
|
|
else
|
|
evas_object_box_layout_set(wd->box, evas_object_box_layout_horizontal,
|
|
NULL, NULL);
|
|
}
|
|
else
|
|
{
|
|
if (wd->homogeneous)
|
|
evas_object_box_layout_set(wd->box,
|
|
evas_object_box_layout_homogeneous_vertical, NULL, NULL);
|
|
else
|
|
evas_object_box_layout_set(wd->box, evas_object_box_layout_horizontal,
|
|
NULL, NULL);
|
|
} */
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
elm_box_homogeneous_get(const Evas_Object *obj)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return EINA_FALSE;
|
|
return wd->homogeneous;
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_pack_start(Evas_Object *obj, Evas_Object *subobj)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
elm_widget_sub_object_add(obj, subobj);
|
|
evas_object_box_prepend(wd->box, subobj);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_pack_end(Evas_Object *obj, Evas_Object *subobj)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
elm_widget_sub_object_add(obj, subobj);
|
|
evas_object_box_append(wd->box, subobj);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_pack_before(Evas_Object *obj, Evas_Object *subobj, Evas_Object *before)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
elm_widget_sub_object_add(obj, subobj);
|
|
evas_object_box_insert_before(wd->box, subobj, before);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_pack_after(Evas_Object *obj, Evas_Object *subobj, Evas_Object *after)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
elm_widget_sub_object_add(obj, subobj);
|
|
evas_object_box_insert_after(wd->box, subobj, after);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_clear(Evas_Object *obj)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
evas_object_box_remove_all(wd->box, EINA_TRUE);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_unpack(Evas_Object *obj, Evas_Object *subobj)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
evas_object_box_remove(wd->box, subobj);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_unpack_all(Evas_Object *obj)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
evas_object_box_remove_all(wd->box, EINA_FALSE);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_layout_set(Evas_Object *obj, Evas_Object_Box_Layout cb, const void *data, void (*free_data)(void *data))
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
|
|
if (cb)
|
|
evas_object_box_layout_set(wd->box, cb, data, free_data);
|
|
else
|
|
evas_object_box_layout_set(wd->box, _layout, obj, NULL);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_layout_transition(Evas_Object *obj, Evas_Object_Box_Data *priv, void *data)
|
|
{
|
|
Elm_Box_Transition *box_data = data;
|
|
const double curtime = ecore_loop_time_get();
|
|
|
|
if (box_data->animation_ended)
|
|
{
|
|
box_data->end.layout(obj, priv, box_data->end.data);
|
|
return;
|
|
}
|
|
|
|
if (!box_data->animator)
|
|
{
|
|
if (!_transition_layout_animation_start(obj, priv, box_data,
|
|
_transition_animation))
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if (box_data->recalculate)
|
|
{
|
|
_transition_layout_calculate_coords(obj, priv, box_data);
|
|
box_data->recalculate = EINA_FALSE;
|
|
}
|
|
}
|
|
|
|
if ((curtime >= box_data->duration + box_data->initial_time))
|
|
_transition_layout_animation_stop(box_data);
|
|
else
|
|
_transition_layout_animation_exec(obj, priv, box_data, curtime);
|
|
}
|
|
|
|
EAPI Elm_Box_Transition *
|
|
elm_box_transition_new(const double duration,
|
|
Evas_Object_Box_Layout start_layout, void *start_layout_data,
|
|
void(*start_layout_free_data)(void *data),
|
|
Evas_Object_Box_Layout end_layout, void *end_layout_data,
|
|
void(*end_layout_free_data)(void *data),
|
|
void(*transition_end_cb)(void *data),
|
|
void *transition_end_data)
|
|
{
|
|
Elm_Box_Transition *box_data;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(start_layout, NULL);
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(end_layout, NULL);
|
|
|
|
box_data = calloc(1, sizeof(Elm_Box_Transition));
|
|
if (!box_data)
|
|
return NULL;
|
|
|
|
box_data->start.layout = start_layout;
|
|
box_data->start.data = start_layout_data;
|
|
box_data->start.free_data = start_layout_free_data;
|
|
box_data->end.layout = end_layout;
|
|
box_data->end.data = end_layout_data;
|
|
box_data->end.free_data = end_layout_free_data;
|
|
box_data->duration = duration;
|
|
box_data->transition_end_cb = transition_end_cb;
|
|
box_data->transition_end_data = transition_end_data;
|
|
return box_data;
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_transition_free(void *data)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(data);
|
|
|
|
Transition_Animation_Data *tad;
|
|
Elm_Box_Transition *box_data = data;
|
|
if ((box_data->start.free_data) && (box_data->start.data))
|
|
box_data->start.free_data(box_data->start.data);
|
|
if ((box_data->end.free_data) && (box_data->end.data))
|
|
box_data->end.free_data(box_data->end.data);
|
|
EINA_LIST_FREE(box_data->objs, tad)
|
|
free(tad);
|
|
evas_object_event_callback_del(box_data->box, EVAS_CALLBACK_RESIZE, _transition_layout_obj_resize_cb);
|
|
evas_object_smart_callback_del(box_data->box, SIG_CHILD_ADDED, _transition_layout_child_added);
|
|
evas_object_smart_callback_del(box_data->box, SIG_CHILD_REMOVED, _transition_layout_child_removed);
|
|
if (box_data->animator)
|
|
{
|
|
ecore_animator_del(box_data->animator);
|
|
box_data->animator = NULL;
|
|
}
|
|
free(data);
|
|
}
|
|
|
|
EAPI Eina_List *
|
|
elm_box_children_get(const Evas_Object *obj)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return NULL;
|
|
return evas_object_box_children_get(wd->box);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_padding_set(Evas_Object *obj, Evas_Coord horizontal, Evas_Coord vertical)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
evas_object_box_padding_set(wd->box, horizontal, vertical);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_padding_get(const Evas_Object *obj, Evas_Coord *horizontal, Evas_Coord *vertical)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
evas_object_box_padding_get(wd->box, horizontal, vertical);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_align_set(Evas_Object *obj, double horizontal, double vertical)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
evas_object_size_hint_align_set(wd->box, horizontal, vertical);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_align_get(const Evas_Object *obj, double *horizontal, double *vertical)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
evas_object_size_hint_align_get(wd->box, horizontal, vertical);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_recalculate(Evas_Object *obj)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if ((!wd) || (wd->recalc)) return;
|
|
evas_object_smart_need_recalculate_set(wd->box, EINA_TRUE);
|
|
wd->recalc++;
|
|
evas_object_smart_calculate(wd->box);
|
|
wd->recalc--;
|
|
}
|