forked from enlightenment/efl
411 lines
10 KiB
C
411 lines
10 KiB
C
#ifdef HAVE_CONFIG_H
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# include "elementary_config.h"
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#endif
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#define ELM_INTERFACE_ATSPI_ACCESSIBLE_PROTECTED
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#include <Elementary.h>
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#include "elm_priv.h"
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#include "elm_widget_table.h"
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#define MY_CLASS ELM_TABLE_CLASS
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#define MY_CLASS_NAME "Elm_Table"
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#define MY_CLASS_NAME_LEGACY "elm_table"
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EOLIAN static Eina_Bool
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_elm_table_elm_widget_focus_next_manager_is(Eo *obj EINA_UNUSED, void *_pd EINA_UNUSED)
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{
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return EINA_TRUE;
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}
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EOLIAN static Eina_Bool
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_elm_table_elm_widget_focus_next(Eo *obj, void *_pd EINA_UNUSED, Elm_Focus_Direction dir, Evas_Object **next, Elm_Object_Item **next_item)
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{
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Eina_Bool int_ret;
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const Eina_List *items;
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Eina_List *(*list_free)(Eina_List *list);
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void *(*list_data_get)(const Eina_List *list);
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, 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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{
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list_data_get = eina_list_data_get;
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list_free = NULL;
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}
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else
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{
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items = evas_object_table_children_get
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(wd->resize_obj);
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list_data_get = eina_list_data_get;
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list_free = eina_list_free;
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if (!items) return EINA_FALSE;
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}
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int_ret = elm_widget_focus_list_next_get(obj, items, list_data_get, dir, next, next_item);
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if (list_free) list_free((Eina_List *)items);
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return int_ret;
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}
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EOLIAN static Eina_Bool
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_elm_table_elm_widget_focus_direction_manager_is(Eo *obj EINA_UNUSED, void *_pd EINA_UNUSED)
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{
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return EINA_TRUE;
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}
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EOLIAN static Eina_Bool
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_elm_table_elm_widget_focus_direction(Eo *obj, void *_pd EINA_UNUSED, const Evas_Object *base, double degree, Evas_Object **direction, Elm_Object_Item **direction_item, double *weight)
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{
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Eina_Bool int_ret;
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const Eina_List *items;
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Eina_List *(*list_free)(Eina_List *list);
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void *(*list_data_get)(const Eina_List *list);
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, 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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{
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list_data_get = eina_list_data_get;
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list_free = NULL;
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}
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else
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{
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items = evas_object_table_children_get
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(wd->resize_obj);
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list_data_get = eina_list_data_get;
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list_free = eina_list_free;
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if (!items) return EINA_FALSE;
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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, direction_item, weight);
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if (list_free)
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list_free((Eina_List *)items);
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return int_ret;
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}
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static void
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_mirrored_set(Evas_Object *obj, Eina_Bool rtl)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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evas_object_table_mirrored_set(wd->resize_obj, rtl);
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}
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EOLIAN static Eina_Bool
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_elm_table_elm_widget_theme_apply(Eo *obj, void *sd EINA_UNUSED)
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{
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Eina_Bool int_ret = EINA_FALSE;
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eo_do_super(obj, MY_CLASS, int_ret = elm_obj_widget_theme_apply());
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if (!int_ret) return EINA_FALSE;
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_mirrored_set(obj, elm_widget_mirrored_get(obj));
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return 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_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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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 EINA_UNUSED,
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Evas_Object *obj EINA_UNUSED,
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void *event_info EINA_UNUSED)
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{
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_sizing_eval(data);
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}
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EOLIAN static Eina_Bool
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_elm_table_elm_widget_sub_object_del(Eo *obj, void *_pd EINA_UNUSED, Evas_Object *child)
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{
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Eina_Bool int_ret = EINA_FALSE;
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eo_do_super(obj, MY_CLASS, int_ret = elm_obj_widget_sub_object_del(child));
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if (!int_ret) return EINA_FALSE;
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_sizing_eval(obj);
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return EINA_TRUE;
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}
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EOLIAN static void
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_elm_table_evas_object_smart_add(Eo *obj, void *_pd EINA_UNUSED)
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{
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Evas_Object *table;
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elm_widget_sub_object_parent_add(obj);
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table = evas_object_table_add(evas_object_evas_get(obj));
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elm_widget_resize_object_set(obj, table, EINA_TRUE);
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evas_object_event_callback_add
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(table, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _on_size_hints_changed, obj);
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eo_do_super(obj, MY_CLASS, evas_obj_smart_add());
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elm_widget_can_focus_set(obj, EINA_FALSE);
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elm_widget_highlight_ignore_set(obj, EINA_FALSE);
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eo_do(obj, elm_obj_widget_theme_apply());
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}
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EOLIAN static void
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_elm_table_evas_object_smart_del(Eo *obj, void *_pd 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_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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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 table 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_table_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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return obj;
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}
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EOLIAN static Eo *
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_elm_table_eo_base_constructor(Eo *obj, void *_pd EINA_UNUSED)
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{
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obj = eo_do_super_ret(obj, MY_CLASS, obj, eo_constructor());
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eo_do(obj,
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evas_obj_type_set(MY_CLASS_NAME_LEGACY),
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elm_interface_atspi_accessible_role_set(ELM_ATSPI_ROLE_FILLER));
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return obj;
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}
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EOLIAN static void
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_elm_table_homogeneous_set(Eo *obj, void *_pd EINA_UNUSED, Eina_Bool homogeneous)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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evas_object_table_homogeneous_set
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(wd->resize_obj, homogeneous);
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}
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EOLIAN static Eina_Bool
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_elm_table_homogeneous_get(Eo *obj, void *_pd EINA_UNUSED)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, EINA_FALSE);
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return evas_object_table_homogeneous_get(wd->resize_obj);
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}
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EOLIAN static void
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_elm_table_padding_set(Eo *obj, void *_pd EINA_UNUSED, Evas_Coord horizontal, Evas_Coord vertical)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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evas_object_table_padding_set
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(wd->resize_obj, horizontal, vertical);
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}
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EOLIAN static void
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_elm_table_padding_get(Eo *obj, void *_pd EINA_UNUSED, Evas_Coord *horizontal, Evas_Coord *vertical)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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evas_object_table_padding_get
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(wd->resize_obj, horizontal, vertical);
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}
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EOLIAN static void
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_elm_table_align_set(Eo *obj, void *_pd EINA_UNUSED, double horizontal, double vertical)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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evas_object_table_align_set
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(wd->resize_obj, horizontal, vertical);
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}
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EOLIAN static void
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_elm_table_align_get(Eo *obj, void *_pd EINA_UNUSED, double *horizontal, double *vertical)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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evas_object_table_align_get
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(wd->resize_obj, horizontal, vertical);
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}
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EOLIAN static void
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_elm_table_pack(Eo *obj, void *_pd EINA_UNUSED, Evas_Object *subobj, int col, int row, int colspan, int rowspan)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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if (col < 0)
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{
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ERR("col < 0");
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return;
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}
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if (colspan < 1)
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{
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ERR("colspan < 1");
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return;
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}
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if ((0xffff - col) < colspan)
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{
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ERR("col + colspan > 0xffff");
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return;
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}
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if ((col + colspan) >= 0x7ffff)
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{
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WRN("col + colspan getting rather large (>32767)");
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}
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if (row < 0)
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{
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ERR("row < 0");
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return;
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}
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if (rowspan < 1)
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{
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ERR("rowspan < 1");
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return;
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}
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if ((0xffff - row) < rowspan)
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{
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ERR("row + rowspan > 0xffff");
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return;
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}
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if ((row + rowspan) >= 0x7ffff)
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{
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WRN("row + rowspan getting rather large (>32767)");
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}
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elm_widget_sub_object_add(obj, subobj);
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evas_object_table_pack(wd->resize_obj, subobj, col, row, colspan, rowspan);
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}
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EOLIAN static void
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_elm_table_unpack(Eo *obj, void *_pd EINA_UNUSED, Evas_Object *subobj)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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elm_widget_sub_object_del(obj, subobj);
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evas_object_table_unpack(wd->resize_obj, subobj);
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}
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EAPI void
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elm_table_pack_set(Evas_Object *subobj,
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int col,
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int row,
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int colspan,
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int rowspan)
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{
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Evas_Object *obj = elm_widget_parent_widget_get(subobj);
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ELM_TABLE_CHECK(obj);
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eo_do(obj, elm_obj_table_pack_set(subobj, col, row, colspan, rowspan));
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}
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EOLIAN static void
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_elm_table_pack_set(Eo *obj, void *_pd EINA_UNUSED, Evas_Object *subobj, int col, int row, int colspan, int rowspan)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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evas_object_table_pack(wd->resize_obj, subobj, col, row, colspan, rowspan);
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}
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EAPI void
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elm_table_pack_get(Evas_Object *subobj,
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int *col,
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int *row,
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int *colspan,
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int *rowspan)
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{
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Evas_Object *obj = elm_widget_parent_widget_get(subobj);
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ELM_TABLE_CHECK(obj);
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eo_do(obj, elm_obj_table_pack_get(subobj, col, row, colspan, rowspan));
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}
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EOLIAN static void
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_elm_table_pack_get(Eo *obj, void *_pd EINA_UNUSED, Evas_Object *subobj, int *col, int *row, int *colspan, int *rowspan)
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{
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unsigned short icol, irow, icolspan, irowspan;
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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evas_object_table_pack_get
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(wd->resize_obj, subobj, &icol, &irow, &icolspan, &irowspan);
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if (col) *col = icol;
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if (row) *row = irow;
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if (colspan) *colspan = icolspan;
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if (rowspan) *rowspan = irowspan;
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}
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EOLIAN static void
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_elm_table_clear(Eo *obj, void *_pd EINA_UNUSED, Eina_Bool clear)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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evas_object_table_clear(wd->resize_obj, clear);
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}
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EOLIAN static Evas_Object*
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_elm_table_child_get(const Eo *obj, void *_pd EINA_UNUSED, int col, int row)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, NULL);
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return evas_object_table_child_get(wd->resize_obj, col, row);
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}
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EOLIAN static void
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_elm_table_class_constructor(Eo_Class *klass)
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{
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evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass);
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}
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#include "elm_table.eo.c"
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