988 lines
30 KiB
C
988 lines
30 KiB
C
#ifdef HAVE_CONFIG_H
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# include "elementary_config.h"
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#endif
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#include <Elementary.h>
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#include "elm_priv.h"
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#include "els_box.h"
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#include "elm_widget_box.h"
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EAPI Eo_Op ELM_OBJ_BOX_BASE_ID = EO_NOOP;
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#define MY_CLASS ELM_OBJ_BOX_CLASS
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#define MY_CLASS_NAME "elm_box"
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static const char SIG_CHILD_ADDED[] = "child,added";
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static const char SIG_CHILD_REMOVED[] = "child,removed";
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static const Evas_Smart_Cb_Description _smart_callbacks[] = {
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{SIG_CHILD_ADDED, ""},
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{SIG_CHILD_REMOVED, ""},
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{NULL, NULL}
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};
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static void *
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_elm_box_list_data_get(const Eina_List *list)
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{
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Evas_Object_Box_Option *opt = eina_list_data_get(list);
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return opt->obj;
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}
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static void
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_child_added_cb_proxy(void *data,
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Evas_Object *o __UNUSED__,
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void *event_info)
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{
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Evas_Object *box = data;
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Evas_Object_Box_Option *opt = event_info;
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evas_object_smart_callback_call(box, SIG_CHILD_ADDED, opt->obj);
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}
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static void
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_child_removed_cb_proxy(void *data,
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Evas_Object *o __UNUSED__,
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void *event_info)
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{
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Evas_Object *box = data;
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Evas_Object *child = event_info;
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evas_object_smart_callback_call(box, SIG_CHILD_REMOVED, child);
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}
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static void
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_elm_box_smart_focus_next_manager_is(Eo *obj EINA_UNUSED, void *_pd EINA_UNUSED, va_list *list)
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{
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Eina_Bool *ret = va_arg(*list, Eina_Bool *);
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*ret = EINA_TRUE;
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}
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static void
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_elm_box_smart_focus_next(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
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{
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const Eina_List *items;
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void *(*list_data_get)(const Eina_List *list);
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Elm_Focus_Direction dir = va_arg(*list, Elm_Focus_Direction);
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Evas_Object **next = va_arg(*list, Evas_Object **);
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Eina_Bool *ret = va_arg(*list, Eina_Bool *);
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Eina_Bool int_ret;
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if (ret) *ret = EINA_FALSE;
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/* Focus chain */
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/* TODO: Change this to use other chain */
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if ((items = elm_widget_focus_custom_chain_get(obj)))
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list_data_get = eina_list_data_get;
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else
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{
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Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
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Evas_Object_Box_Data *bd =
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evas_object_smart_data_get(wd->resize_obj);
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items = bd->children;
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list_data_get = _elm_box_list_data_get;
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if (!items) return;
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}
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int_ret = elm_widget_focus_list_next_get(obj, items, list_data_get, dir, next);
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if (ret) *ret = int_ret;
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}
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static void
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_elm_box_smart_focus_direction_manager_is(Eo *obj EINA_UNUSED, void *_pd EINA_UNUSED, va_list *list)
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{
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Eina_Bool *ret = va_arg(*list, Eina_Bool *);
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*ret = EINA_TRUE;
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}
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static void
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_elm_box_smart_focus_direction(Eo *obj EINA_UNUSED, void *_pd EINA_UNUSED, va_list *list)
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{
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Evas_Object *base = va_arg(*list, Evas_Object *);
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double degree = va_arg(*list, double);
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Evas_Object **direction = va_arg(*list, Evas_Object **);
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double *weight = va_arg(*list, double *);
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Eina_Bool *ret = va_arg(*list, Eina_Bool *);
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if (ret) *ret = EINA_FALSE;
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Eina_Bool int_ret;
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const Eina_List *items;
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void *(*list_data_get)(const Eina_List *list);
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if ((items = elm_widget_focus_custom_chain_get(obj)))
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list_data_get = eina_list_data_get;
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else
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{
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Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
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Evas_Object_Box_Data *bd =
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evas_object_smart_data_get(wd->resize_obj);
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items = bd->children;
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list_data_get = _elm_box_list_data_get;
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if (!items) return;
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}
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int_ret = elm_widget_focus_list_direction_get
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(obj, base, items, list_data_get, degree, direction, weight);
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if (ret) *ret = int_ret;
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}
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static void
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_elm_box_smart_theme(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
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{
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Eina_Bool *ret = va_arg(*list, Eina_Bool *);
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if (ret) *ret = EINA_FALSE;
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Eina_Bool int_ret = EINA_FALSE;
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eo_do_super(obj, MY_CLASS, elm_wdg_theme(&int_ret));
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if (!int_ret) return;
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Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
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evas_object_smart_calculate(wd->resize_obj);
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if (ret) *ret = EINA_TRUE;
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}
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static void
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_sizing_eval(Evas_Object *obj)
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{
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Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
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Evas_Coord w, h;
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ELM_BOX_DATA_GET(obj, sd);
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Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
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if (sd->delete_me)
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return;
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evas_object_size_hint_min_get
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(wd->resize_obj, &minw, &minh);
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evas_object_size_hint_max_get
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(wd->resize_obj, &maxw, &maxh);
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evas_object_size_hint_min_set(obj, minw, minh);
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evas_object_size_hint_max_set(obj, maxw, maxh);
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evas_object_geometry_get(obj, NULL, NULL, &w, &h);
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if (w < minw) w = minw;
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if (h < minh) h = minh;
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if ((maxw >= 0) && (w > maxw)) w = maxw;
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if ((maxh >= 0) && (h > maxh)) h = maxh;
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evas_object_resize(obj, w, h);
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}
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static void
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_on_size_hints_changed(void *data,
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Evas *e __UNUSED__,
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Evas_Object *obj __UNUSED__,
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void *event_info __UNUSED__)
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{
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_sizing_eval(data);
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}
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static void
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_elm_box_smart_sub_object_del(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
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{
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Evas_Object *child = va_arg(*list, Evas_Object *);
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Eina_Bool *ret = va_arg(*list, Eina_Bool *);
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if (ret) *ret = EINA_FALSE;
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Eina_Bool int_ret = EINA_FALSE;
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eo_do_super(obj, MY_CLASS, elm_wdg_sub_object_del(child, &int_ret));
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if (!int_ret) return;
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_sizing_eval(obj);
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if (ret) *ret = EINA_TRUE;
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}
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static void
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_elm_box_custom_layout(Evas_Object *o,
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Evas_Object_Box_Data *priv,
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void *data)
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{
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ELM_BOX_DATA_GET(data, sd);
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_els_box_layout(o, priv, sd->horizontal, sd->homogeneous,
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elm_widget_mirrored_get(data));
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}
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static Eina_Bool
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_transition_animation(void *data)
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{
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evas_object_smart_changed(data);
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return ECORE_CALLBACK_RENEW;
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}
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static void
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_transition_layout_child_added(void *data,
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Evas_Object *obj __UNUSED__,
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void *event_info)
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{
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Transition_Animation_Data *tad;
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Evas_Object_Box_Option *opt = event_info;
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Elm_Box_Transition *layout_data = data;
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tad = calloc(1, sizeof(Transition_Animation_Data));
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if (!tad) return;
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tad->obj = opt->obj;
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layout_data->objs = eina_list_append(layout_data->objs, tad);
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layout_data->recalculate = EINA_TRUE;
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}
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static void
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_transition_layout_child_removed(void *data,
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Evas_Object *obj __UNUSED__,
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void *event_info)
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{
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Eina_List *l;
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Transition_Animation_Data *tad;
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Elm_Box_Transition *layout_data = data;
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EINA_LIST_FOREACH(layout_data->objs, l, tad)
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{
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if (tad->obj == event_info)
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{
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free(eina_list_data_get(l));
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layout_data->objs = eina_list_remove_list(layout_data->objs, l);
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layout_data->recalculate = EINA_TRUE;
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break;
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}
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}
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}
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static void
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_transition_layout_obj_resize_cb(void *data,
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Evas *e __UNUSED__,
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Evas_Object *obj __UNUSED__,
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void *event_info __UNUSED__)
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{
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Elm_Box_Transition *layout_data = data;
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layout_data->recalculate = EINA_TRUE;
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}
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static void
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_transition_layout_calculate_coords(Evas_Object *obj,
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Evas_Object_Box_Data *priv,
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Elm_Box_Transition *layout_data)
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{
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Eina_List *l;
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Evas_Coord x, y, w, h;
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Transition_Animation_Data *tad;
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const double curtime = ecore_loop_time_get();
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layout_data->duration =
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layout_data->duration - (curtime - layout_data->initial_time);
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layout_data->initial_time = curtime;
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evas_object_geometry_get(obj, &x, &y, &w, &h);
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EINA_LIST_FOREACH(layout_data->objs, l, tad)
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{
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evas_object_geometry_get(tad->obj, &tad->start.x, &tad->start.y,
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&tad->start.w, &tad->start.h);
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tad->start.x = tad->start.x - x;
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tad->start.y = tad->start.y - y;
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}
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layout_data->end.layout(obj, priv, layout_data->end.data);
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EINA_LIST_FOREACH(layout_data->objs, l, tad)
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{
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evas_object_geometry_get(tad->obj, &tad->end.x, &tad->end.y,
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&tad->end.w, &tad->end.h);
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tad->end.x = tad->end.x - x;
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tad->end.y = tad->end.y - y;
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}
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}
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static Eina_Bool
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_transition_layout_load_children_list(Evas_Object_Box_Data *priv,
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Elm_Box_Transition *layout_data)
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{
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Eina_List *l;
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Evas_Object_Box_Option *opt;
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Transition_Animation_Data *tad;
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EINA_LIST_FREE(layout_data->objs, tad)
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free(tad);
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EINA_LIST_FOREACH(priv->children, l, opt)
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{
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tad = calloc(1, sizeof(Transition_Animation_Data));
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if (!tad)
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{
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EINA_LIST_FREE(layout_data->objs, tad)
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free(tad);
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layout_data->objs = NULL;
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return EINA_FALSE;
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}
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tad->obj = opt->obj;
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layout_data->objs = eina_list_append(layout_data->objs, tad);
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}
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return EINA_TRUE;
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}
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static Eina_Bool
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_transition_layout_animation_start(Evas_Object *obj,
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Evas_Object_Box_Data *priv,
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Elm_Box_Transition *layout_data,
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Eina_Bool (*transition_animation_cb)
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(void *data))
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{
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layout_data->start.layout(obj, priv, layout_data->start.data);
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layout_data->box = obj;
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layout_data->initial_time = ecore_loop_time_get();
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if (!_transition_layout_load_children_list(priv, layout_data))
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return EINA_FALSE;
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_transition_layout_calculate_coords(obj, priv, layout_data);
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evas_object_event_callback_add
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(obj, EVAS_CALLBACK_RESIZE, _transition_layout_obj_resize_cb,
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layout_data);
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evas_object_smart_callback_add
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(obj, SIG_CHILD_ADDED, _transition_layout_child_added, layout_data);
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evas_object_smart_callback_add
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(obj, SIG_CHILD_REMOVED, _transition_layout_child_removed, layout_data);
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if (!layout_data->animator)
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layout_data->animator = ecore_animator_add(transition_animation_cb, obj);
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layout_data->animation_ended = EINA_FALSE;
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return EINA_TRUE;
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}
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static void
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_transition_layout_animation_stop(Elm_Box_Transition *layout_data)
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{
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layout_data->animation_ended = EINA_TRUE;
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ELM_SAFE_FREE(layout_data->animator, ecore_animator_del);
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if (layout_data->transition_end_cb)
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layout_data->transition_end_cb(layout_data->transition_end_data);
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}
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static void
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_transition_layout_animation_exec(Evas_Object *obj,
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Evas_Object_Box_Data *priv __UNUSED__,
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Elm_Box_Transition *layout_data,
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const double curtime)
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{
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Eina_List *l;
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double progress = 0.0;
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Evas_Coord x, y, w, h;
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Transition_Animation_Data *tad;
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Evas_Coord cur_x, cur_y, cur_w, cur_h;
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progress = (curtime - layout_data->initial_time) / layout_data->duration;
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evas_object_geometry_get(obj, &x, &y, &w, &h);
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EINA_LIST_FOREACH(layout_data->objs, l, tad)
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{
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cur_x = x + tad->start.x + ((tad->end.x - tad->start.x) * progress);
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cur_y = y + tad->start.y + ((tad->end.y - tad->start.y) * progress);
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cur_w = tad->start.w + ((tad->end.w - tad->start.w) * progress);
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cur_h = tad->start.h + ((tad->end.h - tad->start.h) * progress);
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evas_object_move(tad->obj, cur_x, cur_y);
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evas_object_resize(tad->obj, cur_w, cur_h);
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}
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}
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static void
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_elm_box_smart_add(Eo *obj, void *_pd EINA_UNUSED, va_list *list EINA_UNUSED)
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{
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Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
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elm_widget_resize_object_set(obj,
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evas_object_box_add(evas_object_evas_get(obj)));
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evas_object_box_layout_set(wd->resize_obj, _elm_box_custom_layout,
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obj, NULL);
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evas_object_event_callback_add(wd->resize_obj,
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EVAS_CALLBACK_CHANGED_SIZE_HINTS,
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_on_size_hints_changed, obj);
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eo_do_super(obj, MY_CLASS, evas_obj_smart_add());
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evas_object_smart_callback_add(wd->resize_obj, SIG_CHILD_ADDED,
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_child_added_cb_proxy, obj);
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evas_object_smart_callback_add(wd->resize_obj, SIG_CHILD_REMOVED,
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_child_removed_cb_proxy, obj);
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elm_widget_can_focus_set(obj, EINA_FALSE);
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elm_widget_highlight_ignore_set(obj, EINA_TRUE);
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}
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static void
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_elm_box_smart_del(Eo *obj, void *_pd, va_list *list EINA_UNUSED)
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{
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Eina_List *l;
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Evas_Object *child;
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Elm_Box_Smart_Data *sd = _pd;
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sd->delete_me = EINA_TRUE;
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Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
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evas_object_event_callback_del_full
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(wd->resize_obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
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_on_size_hints_changed, obj);
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/* let's make our box object the *last* to be processed, since it
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* may (smart) parent other sub objects here */
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EINA_LIST_FOREACH (wd->subobjs, l, child)
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{
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if (child == wd->resize_obj)
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{
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wd->subobjs =
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eina_list_demote_list(wd->subobjs, l);
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break;
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}
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}
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eo_do_super(obj, MY_CLASS, evas_obj_smart_del());
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}
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EAPI Evas_Object *
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elm_box_add(Evas_Object *parent)
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{
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EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
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Evas_Object *obj = eo_add(MY_CLASS, parent);
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eo_unref(obj);
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return obj;
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}
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static void
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_constructor(Eo *obj, void *_pd EINA_UNUSED, va_list *list EINA_UNUSED)
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{
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eo_do_super(obj, MY_CLASS, eo_constructor());
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eo_do(obj,
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evas_obj_type_set(MY_CLASS_NAME),
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evas_obj_smart_callbacks_descriptions_set(_smart_callbacks, NULL));
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elm_widget_sub_object_add(eo_parent_get(obj), obj);
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}
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EAPI void
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elm_box_horizontal_set(Evas_Object *obj,
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Eina_Bool horizontal)
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{
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ELM_BOX_CHECK(obj);
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eo_do(obj, elm_obj_box_horizontal_set(horizontal));
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}
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static void
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_horizontal_set(Eo *obj, void *_pd, va_list *list)
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{
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Eina_Bool horizontal = va_arg(*list, int);
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Elm_Box_Smart_Data *sd = _pd;
|
|
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
|
|
|
|
sd->horizontal = !!horizontal;
|
|
evas_object_smart_calculate(wd->resize_obj);
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
elm_box_horizontal_get(const Evas_Object *obj)
|
|
{
|
|
ELM_BOX_CHECK(obj) EINA_FALSE;
|
|
Eina_Bool ret;
|
|
eo_do((Eo *) obj, elm_obj_box_horizontal_get(&ret));
|
|
return ret;
|
|
}
|
|
|
|
static void
|
|
_horizontal_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
|
|
{
|
|
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
|
|
const Elm_Box_Smart_Data *sd = _pd;
|
|
*ret = sd->horizontal;
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_homogeneous_set(Evas_Object *obj,
|
|
Eina_Bool homogeneous)
|
|
{
|
|
ELM_BOX_CHECK(obj);
|
|
eo_do(obj, elm_obj_box_homogeneous_set(homogeneous));
|
|
}
|
|
|
|
static void
|
|
_homogeneous_set(Eo *obj, void *_pd, va_list *list)
|
|
{
|
|
Eina_Bool homogeneous = va_arg(*list, int);
|
|
Elm_Box_Smart_Data *sd = _pd;
|
|
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
|
|
|
|
sd->homogeneous = !!homogeneous;
|
|
evas_object_smart_calculate(wd->resize_obj);
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
elm_box_homogeneous_get(const Evas_Object *obj)
|
|
{
|
|
ELM_BOX_CHECK(obj) EINA_FALSE;
|
|
Eina_Bool ret;
|
|
eo_do((Eo *) obj, elm_obj_box_homogeneous_get(&ret));
|
|
return ret;
|
|
}
|
|
|
|
static void
|
|
_homogeneous_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
|
|
{
|
|
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
|
|
const Elm_Box_Smart_Data *sd = _pd;
|
|
*ret = sd->homogeneous;
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_pack_start(Evas_Object *obj,
|
|
Evas_Object *subobj)
|
|
{
|
|
ELM_BOX_CHECK(obj);
|
|
eo_do(obj, elm_obj_box_pack_start(subobj));
|
|
}
|
|
|
|
static void
|
|
_pack_start(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
|
|
{
|
|
Evas_Object *subobj = va_arg(*list, Evas_Object *);
|
|
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
|
|
|
|
elm_widget_sub_object_add(obj, subobj);
|
|
evas_object_box_prepend(wd->resize_obj, subobj);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_pack_end(Evas_Object *obj,
|
|
Evas_Object *subobj)
|
|
{
|
|
ELM_BOX_CHECK(obj);
|
|
eo_do(obj, elm_obj_box_pack_end(subobj));
|
|
}
|
|
|
|
static void
|
|
_pack_end(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
Evas_Object *subobj = va_arg(*list, Evas_Object *);
|
|
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
|
|
|
|
elm_widget_sub_object_add(obj, subobj);
|
|
evas_object_box_append(wd->resize_obj, subobj);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_pack_before(Evas_Object *obj,
|
|
Evas_Object *subobj,
|
|
Evas_Object *before)
|
|
{
|
|
ELM_BOX_CHECK(obj);
|
|
eo_do(obj, elm_obj_box_pack_before(subobj, before));
|
|
}
|
|
|
|
static void
|
|
_pack_before(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
Evas_Object *subobj = va_arg(*list, Evas_Object *);
|
|
Evas_Object *before = va_arg(*list, Evas_Object *);
|
|
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
|
|
|
|
elm_widget_sub_object_add(obj, subobj);
|
|
|
|
evas_object_box_insert_before
|
|
(wd->resize_obj, subobj, before);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_pack_after(Evas_Object *obj,
|
|
Evas_Object *subobj,
|
|
Evas_Object *after)
|
|
{
|
|
ELM_BOX_CHECK(obj);
|
|
eo_do(obj, elm_obj_box_pack_after(subobj, after));
|
|
}
|
|
|
|
static void
|
|
_pack_after(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
Evas_Object *subobj = va_arg(*list, Evas_Object *);
|
|
Evas_Object *after = va_arg(*list, Evas_Object *);
|
|
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
|
|
|
|
elm_widget_sub_object_add(obj, subobj);
|
|
evas_object_box_insert_after
|
|
(wd->resize_obj, subobj, after);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_clear(Evas_Object *obj)
|
|
{
|
|
ELM_BOX_CHECK(obj);
|
|
eo_do(obj, elm_obj_box_clear());
|
|
}
|
|
|
|
static void
|
|
_clear(Eo *obj, void *_pd EINA_UNUSED, va_list *list EINA_UNUSED)
|
|
{
|
|
/* EINA_TRUE means to delete objects as well */
|
|
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
|
|
evas_object_box_remove_all(wd->resize_obj, EINA_TRUE);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_unpack(Evas_Object *obj,
|
|
Evas_Object *subobj)
|
|
{
|
|
ELM_BOX_CHECK(obj);
|
|
eo_do(obj, elm_obj_box_unpack(subobj));
|
|
|
|
}
|
|
|
|
static void
|
|
_unpack(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
Evas_Object *subobj = va_arg(*list, Evas_Object *);
|
|
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
|
|
|
|
if (evas_object_box_remove(wd->resize_obj, subobj))
|
|
elm_widget_sub_object_del(obj, subobj);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_unpack_all(Evas_Object *obj)
|
|
{
|
|
ELM_BOX_CHECK(obj);
|
|
eo_do(obj, elm_obj_box_unpack_all());
|
|
}
|
|
|
|
static void
|
|
_unpack_all(Eo *obj, void *_pd EINA_UNUSED, va_list *list EINA_UNUSED)
|
|
{
|
|
Evas_Object_Box_Data *bd;
|
|
Evas_Object_Box_Option *opt;
|
|
Eina_List *l;
|
|
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
|
|
|
|
ELM_BOX_CHECK(obj);
|
|
bd = evas_object_smart_data_get(wd->resize_obj);
|
|
EINA_LIST_FOREACH (bd->children, l, opt)
|
|
elm_widget_sub_object_del(obj, opt->obj);
|
|
|
|
/* EINA_FALSE means to delete objects as well */
|
|
evas_object_box_remove_all(wd->resize_obj, EINA_FALSE);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_layout_set(Evas_Object *obj,
|
|
Evas_Object_Box_Layout cb,
|
|
const void *data,
|
|
Ecore_Cb free_data)
|
|
{
|
|
ELM_BOX_CHECK(obj);
|
|
eo_do(obj, elm_obj_box_layout_set(cb, data, free_data));
|
|
}
|
|
|
|
static void
|
|
_layout_set(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
Evas_Object_Box_Layout cb = va_arg(*list, Evas_Object_Box_Layout);
|
|
const void *data = va_arg(*list, const void *);
|
|
Ecore_Cb free_data = va_arg(*list, Ecore_Cb);
|
|
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
|
|
if (cb)
|
|
evas_object_box_layout_set
|
|
(wd->resize_obj, cb, data, free_data);
|
|
else
|
|
evas_object_box_layout_set
|
|
(wd->resize_obj, _elm_box_custom_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,
|
|
Ecore_Cb start_layout_free_data,
|
|
Evas_Object_Box_Layout end_layout,
|
|
void *end_layout_data,
|
|
Ecore_Cb end_layout_free_data,
|
|
Ecore_Cb transition_end_cb,
|
|
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);
|
|
|
|
free(data);
|
|
}
|
|
|
|
EAPI Eina_List *
|
|
elm_box_children_get(const Evas_Object *obj)
|
|
{
|
|
ELM_BOX_CHECK(obj) NULL;
|
|
Eina_List *ret = NULL;
|
|
eo_do((Eo *) obj, elm_obj_box_children_get(&ret));
|
|
return ret;
|
|
}
|
|
|
|
static void
|
|
_children_get(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
Eina_List **ret = va_arg(*list, Eina_List **);
|
|
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
|
|
*ret = evas_object_box_children_get(wd->resize_obj);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_padding_set(Evas_Object *obj,
|
|
Evas_Coord horizontal,
|
|
Evas_Coord vertical)
|
|
{
|
|
ELM_BOX_CHECK(obj);
|
|
eo_do(obj, elm_obj_box_padding_set(horizontal, vertical));
|
|
}
|
|
|
|
static void
|
|
_padding_set(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
Evas_Coord horizontal = va_arg(*list, Evas_Coord);
|
|
Evas_Coord vertical = va_arg(*list, Evas_Coord);
|
|
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
|
|
|
|
evas_object_box_padding_set
|
|
(wd->resize_obj, horizontal, vertical);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_padding_get(const Evas_Object *obj,
|
|
Evas_Coord *horizontal,
|
|
Evas_Coord *vertical)
|
|
{
|
|
ELM_BOX_CHECK(obj);
|
|
eo_do((Eo *) obj, elm_obj_box_padding_get(horizontal, vertical));
|
|
}
|
|
|
|
static void
|
|
_padding_get(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
Evas_Coord *horizontal = va_arg(*list, Evas_Coord *);
|
|
Evas_Coord *vertical = va_arg(*list, Evas_Coord *);
|
|
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
|
|
evas_object_box_padding_get
|
|
(wd->resize_obj, horizontal, vertical);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_align_set(Evas_Object *obj,
|
|
double horizontal,
|
|
double vertical)
|
|
{
|
|
ELM_BOX_CHECK(obj);
|
|
eo_do(obj, elm_obj_box_align_set(horizontal, vertical));
|
|
}
|
|
|
|
static void
|
|
_align_set(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
double horizontal = va_arg(*list, double);
|
|
double vertical = va_arg(*list, double);
|
|
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
|
|
|
|
evas_object_size_hint_align_set
|
|
(wd->resize_obj, horizontal, vertical);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_align_get(const Evas_Object *obj,
|
|
double *horizontal,
|
|
double *vertical)
|
|
{
|
|
ELM_BOX_CHECK(obj);
|
|
eo_do((Eo *) obj, elm_obj_box_align_get(horizontal, vertical));
|
|
}
|
|
|
|
static void
|
|
_align_get(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
double *horizontal = va_arg(*list, double *);
|
|
double *vertical = va_arg(*list, double *);
|
|
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
|
|
|
|
evas_object_size_hint_align_get
|
|
(wd->resize_obj, horizontal, vertical);
|
|
}
|
|
|
|
EAPI void
|
|
elm_box_recalculate(Evas_Object *obj)
|
|
{
|
|
ELM_BOX_CHECK(obj);
|
|
eo_do(obj, elm_obj_box_recalculate());
|
|
}
|
|
|
|
static void
|
|
_recalculate(Eo *obj, void *_pd, va_list *list EINA_UNUSED)
|
|
{
|
|
Elm_Box_Smart_Data *sd = _pd;
|
|
|
|
if (sd->recalc) return;
|
|
|
|
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
|
|
evas_object_smart_need_recalculate_set
|
|
(wd->resize_obj, EINA_TRUE);
|
|
sd->recalc++;
|
|
evas_object_smart_calculate(wd->resize_obj);
|
|
sd->recalc--;
|
|
}
|
|
|
|
static void
|
|
_class_constructor(Eo_Class *klass)
|
|
{
|
|
const Eo_Op_Func_Description func_desc[] = {
|
|
EO_OP_FUNC(EO_BASE_ID(EO_BASE_SUB_ID_CONSTRUCTOR), _constructor),
|
|
|
|
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_ADD), _elm_box_smart_add),
|
|
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_DEL), _elm_box_smart_del),
|
|
|
|
EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_SUB_OBJECT_DEL), _elm_box_smart_sub_object_del),
|
|
EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_THEME), _elm_box_smart_theme),
|
|
EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_FOCUS_NEXT_MANAGER_IS), _elm_box_smart_focus_next_manager_is),
|
|
EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_FOCUS_NEXT), _elm_box_smart_focus_next),
|
|
EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_FOCUS_DIRECTION_MANAGER_IS), _elm_box_smart_focus_direction_manager_is),
|
|
EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_FOCUS_DIRECTION), _elm_box_smart_focus_direction),
|
|
|
|
EO_OP_FUNC(ELM_OBJ_BOX_ID(ELM_OBJ_BOX_SUB_ID_HORIZONTAL_SET), _horizontal_set),
|
|
EO_OP_FUNC(ELM_OBJ_BOX_ID(ELM_OBJ_BOX_SUB_ID_HORIZONTAL_GET), _horizontal_get),
|
|
EO_OP_FUNC(ELM_OBJ_BOX_ID(ELM_OBJ_BOX_SUB_ID_HOMOGENEOUS_SET), _homogeneous_set),
|
|
EO_OP_FUNC(ELM_OBJ_BOX_ID(ELM_OBJ_BOX_SUB_ID_HOMOGENEOUS_GET), _homogeneous_get),
|
|
EO_OP_FUNC(ELM_OBJ_BOX_ID(ELM_OBJ_BOX_SUB_ID_PACK_START), _pack_start),
|
|
EO_OP_FUNC(ELM_OBJ_BOX_ID(ELM_OBJ_BOX_SUB_ID_PACK_END), _pack_end),
|
|
EO_OP_FUNC(ELM_OBJ_BOX_ID(ELM_OBJ_BOX_SUB_ID_PACK_BEFORE), _pack_before),
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EO_OP_FUNC(ELM_OBJ_BOX_ID(ELM_OBJ_BOX_SUB_ID_PACK_AFTER), _pack_after),
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EO_OP_FUNC(ELM_OBJ_BOX_ID(ELM_OBJ_BOX_SUB_ID_CLEAR), _clear),
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EO_OP_FUNC(ELM_OBJ_BOX_ID(ELM_OBJ_BOX_SUB_ID_UNPACK), _unpack),
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EO_OP_FUNC(ELM_OBJ_BOX_ID(ELM_OBJ_BOX_SUB_ID_UNPACK_ALL), _unpack_all),
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EO_OP_FUNC(ELM_OBJ_BOX_ID(ELM_OBJ_BOX_SUB_ID_LAYOUT_SET), _layout_set),
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EO_OP_FUNC(ELM_OBJ_BOX_ID(ELM_OBJ_BOX_SUB_ID_CHILDREN_GET), _children_get),
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EO_OP_FUNC(ELM_OBJ_BOX_ID(ELM_OBJ_BOX_SUB_ID_PADDING_SET), _padding_set),
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EO_OP_FUNC(ELM_OBJ_BOX_ID(ELM_OBJ_BOX_SUB_ID_PADDING_GET), _padding_get),
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EO_OP_FUNC(ELM_OBJ_BOX_ID(ELM_OBJ_BOX_SUB_ID_ALIGN_SET), _align_set),
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EO_OP_FUNC(ELM_OBJ_BOX_ID(ELM_OBJ_BOX_SUB_ID_ALIGN_GET), _align_get),
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EO_OP_FUNC(ELM_OBJ_BOX_ID(ELM_OBJ_BOX_SUB_ID_RECALCULATE), _recalculate),
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EO_OP_FUNC_SENTINEL
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};
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eo_class_funcs_set(klass, func_desc);
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evas_smart_legacy_type_register(MY_CLASS_NAME, klass);
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}
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static const Eo_Op_Description op_desc[] = {
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EO_OP_DESCRIPTION(ELM_OBJ_BOX_SUB_ID_HORIZONTAL_SET, "Set the horizontal orientation."),
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EO_OP_DESCRIPTION(ELM_OBJ_BOX_SUB_ID_HORIZONTAL_GET, "Get the horizontal orientation."),
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EO_OP_DESCRIPTION(ELM_OBJ_BOX_SUB_ID_HOMOGENEOUS_SET, "Set the box to arrange its children homogeneously."),
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EO_OP_DESCRIPTION(ELM_OBJ_BOX_SUB_ID_HOMOGENEOUS_GET, "Get whether the box is using homogeneous mode or not."),
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EO_OP_DESCRIPTION(ELM_OBJ_BOX_SUB_ID_PACK_START, "Add an object to the beginning of the pack list."),
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EO_OP_DESCRIPTION(ELM_OBJ_BOX_SUB_ID_PACK_END, "Add an object at the end of the pack list."),
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EO_OP_DESCRIPTION(ELM_OBJ_BOX_SUB_ID_PACK_BEFORE, "Adds an object to the box before the indicated object."),
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EO_OP_DESCRIPTION(ELM_OBJ_BOX_SUB_ID_PACK_AFTER, "Adds an object to the box after the indicated object."),
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EO_OP_DESCRIPTION(ELM_OBJ_BOX_SUB_ID_CLEAR, "Clear the box of all children."),
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EO_OP_DESCRIPTION(ELM_OBJ_BOX_SUB_ID_UNPACK, "Unpack a box item."),
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EO_OP_DESCRIPTION(ELM_OBJ_BOX_SUB_ID_UNPACK_ALL, "Remove all items from the box, without deleting them."),
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EO_OP_DESCRIPTION(ELM_OBJ_BOX_SUB_ID_LAYOUT_SET, "Set the layout defining function to be used by the box."),
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EO_OP_DESCRIPTION(ELM_OBJ_BOX_SUB_ID_CHILDREN_GET, "Retrieve a list of the objects packed into the box."),
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EO_OP_DESCRIPTION(ELM_OBJ_BOX_SUB_ID_PADDING_SET, "Set the space (padding) between the box's elements."),
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EO_OP_DESCRIPTION(ELM_OBJ_BOX_SUB_ID_PADDING_GET, "Get the space (padding) between the box's elements."),
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EO_OP_DESCRIPTION(ELM_OBJ_BOX_SUB_ID_ALIGN_SET, "Set the alignment of the whole bounding box of contents."),
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EO_OP_DESCRIPTION(ELM_OBJ_BOX_SUB_ID_ALIGN_GET, "Get the alignment of the whole bounding box of contents."),
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EO_OP_DESCRIPTION(ELM_OBJ_BOX_SUB_ID_RECALCULATE, "Force the box to recalculate its children packing."),
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EO_OP_DESCRIPTION_SENTINEL
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};
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static const Eo_Class_Description class_desc = {
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EO_VERSION,
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MY_CLASS_NAME,
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EO_CLASS_TYPE_REGULAR,
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EO_CLASS_DESCRIPTION_OPS(&ELM_OBJ_BOX_BASE_ID, op_desc, ELM_OBJ_BOX_SUB_ID_LAST),
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NULL,
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sizeof(Elm_Box_Smart_Data),
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_class_constructor,
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NULL
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};
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EO_DEFINE_CLASS(elm_obj_box_class_get, &class_desc, ELM_OBJ_WIDGET_CLASS, NULL);
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