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efl/src/lib/elementary/elm_menu.c

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#ifdef HAVE_CONFIG_H
# include "elementary_config.h"
#endif
#define ELM_WIDGET_PROTECTED
#define ELM_INTERFACE_ATSPI_ACCESSIBLE_PROTECTED
#define ELM_INTERFACE_ATSPI_SELECTION_PROTECTED
#define ELM_WIDGET_ITEM_PROTECTED
#include <Elementary.h>
#include "elm_priv.h"
#include "elm_widget_menu.h"
#define MY_CLASS ELM_MENU_CLASS
#define MY_CLASS_NAME "Elm_Menu"
#define MY_CLASS_NAME_LEGACY "elm_menu"
#define ELM_PRIV_MENU_SIGNALS(cmd) \
cmd(SIG_CLICKED, "clicked", "") \
cmd(SIG_DISMISSED, "dismissed", "")
ELM_PRIV_MENU_SIGNALS(ELM_PRIV_STATIC_VARIABLE_DECLARE);
static const Evas_Smart_Cb_Description _smart_callbacks[] = {
ELM_PRIV_MENU_SIGNALS(ELM_PRIV_SMART_CALLBACKS_DESC)
{SIG_WIDGET_LANG_CHANGED, ""}, /**< handled by elm_widget */
{SIG_WIDGET_ACCESS_CHANGED, ""}, /**< handled by elm_widget */
{NULL, NULL}
};
#undef ELM_PRIV_MENU_SIGNALS
EOLIAN static Eina_Bool
_elm_menu_elm_widget_translate(Eo *obj EINA_UNUSED, Elm_Menu_Data *sd)
{
Elm_Menu_Item_Data *it;
Eina_List *l;
EINA_LIST_FOREACH(sd->items, l, it)
elm_wdg_item_translate(EO_OBJ(it));
return EINA_TRUE;
}
static void
_item_del(Elm_Object_Item *eo_item)
{
Elm_Object_Item *child;
ELM_MENU_ITEM_DATA_GET(eo_item, item);
Eina_List *itr, *itr2;
EINA_LIST_FOREACH_SAFE(item->submenu.items, itr, itr2, child)
_item_del(child);
eina_list_free(item->submenu.items);
efl_del(eo_item);
}
static void
_submenu_hide(Elm_Menu_Item_Data *item)
{
Eina_List *l;
Elm_Object_Item *eo_item2;
evas_object_hide(item->submenu.hv);
item->submenu.open = EINA_FALSE;
EINA_LIST_FOREACH(item->submenu.items, l, eo_item2)
{
ELM_MENU_ITEM_DATA_GET(eo_item2, item2);
if (item2->submenu.open) _submenu_hide(item2);
}
}
static void
_elm_menu_item_elm_widget_item_disable(Eo *eo_item, Elm_Menu_Item_Data *item)
{
if (elm_object_item_disabled_get((Elm_Object_Item*)eo_item))
{
elm_layout_signal_emit(VIEW(item), "elm,state,disabled", "elm");
if (item->submenu.open) _submenu_hide(item);
}
else
elm_layout_signal_emit(VIEW(item), "elm,state,enabled", "elm");
if (item->dbus_menu) _elm_dbus_menu_update(item->dbus_menu);
edje_object_message_signal_process(elm_layout_edje_get(VIEW(item)));
}
static void
_elm_menu_item_elm_widget_item_signal_emit(Eo *eo_item EINA_UNUSED, Elm_Menu_Item_Data *item,
const char *emission,
const char *source)
{
elm_layout_signal_emit(VIEW(item), emission, source);
}
static void
_submenu_sizing_eval(Elm_Menu_Item_Data *parent_it)
{
Eina_List *l;
Elm_Object_Item *eo_item;
Evas_Coord x_p, y_p, w_p, h_p, x2, y2, w2,
h2, bx, by, bw, bh, px, py, pw, ph;
ELM_MENU_DATA_GET_OR_RETURN(WIDGET(parent_it), sd);
EINA_LIST_FOREACH(parent_it->submenu.items, l, eo_item)
{
ELM_MENU_ITEM_DATA_GET(eo_item, item);
elm_layout_sizing_eval(VIEW(item));
if (_elm_config->atspi_mode)
elm_interface_atspi_accessible_state_changed_signal_emit(eo_item, ELM_ATSPI_STATE_SHOWING, EINA_TRUE);
}
evas_object_geometry_get
(parent_it->submenu.location, &x_p, &y_p, &w_p, &h_p);
evas_object_geometry_get(VIEW(parent_it), &x2, &y2, &w2, &h2);
evas_object_geometry_get(parent_it->submenu.bx, &bx, &by, &bw, &bh);
evas_object_geometry_get(sd->parent, &px, &py, &pw, &ph);
if (efl_isa(sd->parent, EFL_UI_WIN_CLASS))
{
px = 0;
py = 0;
}
if (sd->menu_bar && !parent_it->parent)
{
x_p = x2;
y_p = y2 + h2;
}
else
{
x_p = x2 + w2;
y_p = y2;
}
/* If it overflows on the right, adjust the x */
if ((x_p + bw > px + pw) || elm_widget_mirrored_get(WIDGET(parent_it)))
x_p = x2 - bw;
/* If it overflows on the left, adjust the x - usually only happens
* with an RTL interface */
if (x_p < px)
x_p = x2 + w2;
/* If after all the adjustments it still overflows, fix it */
if (x_p + bw > px + pw)
x_p = x2 - bw;
if (y_p + bh > py + ph)
y_p -= y_p + bh - (py + ph);
evas_object_move(parent_it->submenu.location, x_p, y_p);
evas_object_resize(parent_it->submenu.location, bw, h_p);
evas_object_size_hint_min_set(parent_it->submenu.location, bw, h_p);
evas_object_size_hint_max_set(parent_it->submenu.location, bw, h_p);
elm_hover_target_set(parent_it->submenu.hv, parent_it->submenu.location);
EINA_LIST_FOREACH(parent_it->submenu.items, l, eo_item)
{
ELM_MENU_ITEM_DATA_GET(eo_item, item);
if (item->submenu.open) _submenu_sizing_eval(item);
}
}
static void
_sizing_eval(Evas_Object *obj)
{
Eina_List *l;
Elm_Object_Item *eo_item;
Evas_Coord x_p, y_p, w_p, h_p, x2, y2, w2, h2, bw, bh;
Elm_Widget_Smart_Data *hover;
ELM_MENU_DATA_GET(obj, sd);
if (!sd->parent) return;
EINA_LIST_FOREACH(sd->items, l, eo_item)
{
ELM_MENU_ITEM_DATA_GET(eo_item, item);
elm_layout_sizing_eval(VIEW(item));
}
evas_object_geometry_get(sd->location, NULL, NULL, &w_p, &h_p);
evas_object_geometry_get(sd->parent, &x2, &y2, &w2, &h2);
if (efl_isa(sd->parent, EFL_UI_WIN_CLASS))
{
x2 = 0;
y2 = 0;
}
evas_object_geometry_get(sd->bx, NULL, NULL, &bw, &bh);
x_p = sd->xloc;
y_p = sd->yloc;
if (elm_widget_mirrored_get(obj)) x_p -= w_p;
if (x_p + bw > x2 + w2) x_p -= x_p + bw - (x2 + w2);
if (x_p < x2) x_p = x2;
if (y_p + h_p + bh > y2 + h2) y_p -= y_p + h_p + bh - (y2 + h2);
if (y_p < y2) y_p = y2;
evas_object_move(sd->location, x_p, y_p);
evas_object_resize(sd->location, bw, h_p);
evas_object_size_hint_min_set(sd->location, bw, h_p);
evas_object_size_hint_max_set(sd->location, bw, h_p);
elm_hover_target_set(sd->hv, sd->location);
hover = efl_data_scope_get(sd->hv, ELM_WIDGET_CLASS);
edje_object_part_geometry_get(hover->resize_obj, "bottom", NULL,
NULL, &bw, &bh);
evas_object_size_hint_min_set(obj, bw, bh);
EINA_LIST_FOREACH(sd->items, l, eo_item)
{
ELM_MENU_ITEM_DATA_GET(eo_item, item);
if (item->submenu.open) _submenu_sizing_eval(item);
}
}
EOLIAN static Elm_Theme_Apply
_elm_menu_elm_widget_theme_apply(Eo *obj, Elm_Menu_Data *sd)
{
Elm_Theme_Apply int_ret = ELM_THEME_APPLY_FAILED;
Eina_List *l, *_l, *_ll, *ll = NULL;
Elm_Object_Item *eo_item;
const char *s;
char style[1024];
int_ret = elm_obj_widget_theme_apply(efl_super(obj, MY_CLASS));
if (!int_ret) return ELM_THEME_APPLY_FAILED;
if (sd->menu_bar)
snprintf(style, sizeof(style), "main_menu/%s", elm_widget_style_get(obj));
else
snprintf(style, sizeof(style), "menu/%s", elm_widget_style_get(obj));
elm_object_style_set(sd->hv, style);
ll = eina_list_append(ll, sd->items);
EINA_LIST_FOREACH(ll, _ll, l)
{
EINA_LIST_FOREACH(l, _l, eo_item)
{
ELM_MENU_ITEM_DATA_GET(eo_item, item);
ll = eina_list_append(ll, item->submenu.items);
if (item->separator)
{
if (!elm_layout_theme_set(VIEW(item), "menu", "separator",
elm_widget_style_get(obj)))
CRI("Failed to set layout!");
}
else if (item->submenu.bx)
{
if (sd->menu_bar && !item->parent) s = "main_menu_submenu";
else s = "item_with_submenu";
if (!elm_layout_theme_set(VIEW(item), "menu", s,
elm_widget_style_get(obj)))
CRI("Failed to set layout!");
snprintf(style, sizeof(style), "menu/%s", elm_widget_style_get(WIDGET(item)));
elm_object_style_set(item->submenu.hv, style);
elm_object_item_text_set(eo_item,
item->label);
if (item->icon_str)
elm_menu_item_icon_name_set(eo_item,
item->icon_str);
}
else
{
if (!elm_layout_theme_set(VIEW(item), "menu", "item",
elm_widget_style_get(obj)))
CRI("Failed to set layout!");
elm_object_item_text_set(eo_item,
item->label);
if (item->icon_str)
elm_menu_item_icon_name_set(eo_item,
item->icon_str);
}
elm_wdg_item_disable(eo_item);
/* SEOZ
edje_object_scale_set
(VIEW(item), elm_widget_scale_get(obj) *
elm_config_scale_get());
*/
}
}
eina_list_free(ll); //fixme: test
_sizing_eval(obj);
return int_ret;
}
EOLIAN static void
_elm_menu_item_elm_widget_item_part_text_set(Eo *eo_item EINA_UNUSED,
Elm_Menu_Item_Data *item,
const char *part,
const char *label)
{
if (part && strcmp(part, "default")) return;
eina_stringshare_replace(&item->label, label);
if (label)
elm_layout_signal_emit(VIEW(item), "elm,state,text,visible", "elm");
else
elm_layout_signal_emit(VIEW(item), "elm,state,text,hidden", "elm");
edje_object_message_signal_process(elm_layout_edje_get(VIEW(item)));
elm_layout_text_set(VIEW(item), "elm.text", label);
_sizing_eval(WIDGET(item));
}
EOLIAN static const char *
_elm_menu_item_elm_widget_item_part_text_get(Eo *eo_item EINA_UNUSED,
Elm_Menu_Item_Data *it,
const char *part)
{
if (part && strcmp(part, "default")) return NULL;
return it->label;
}
EOLIAN static void
_elm_menu_item_elm_widget_item_part_content_set(Eo *eo_item EINA_UNUSED,
Elm_Menu_Item_Data *item,
const char *part,
Evas_Object *content)
{
if (part && strcmp(part, "default")) return;
if (content == item->content) return;
evas_object_del(item->content);
item->content = content;
if (item->content)
elm_layout_content_set(VIEW(item), "elm.swallow.content", item->content);
_sizing_eval(WIDGET(item));
}
EOLIAN static Evas_Object *
_elm_menu_item_elm_widget_item_part_content_get(Eo *eo_item EINA_UNUSED,
Elm_Menu_Item_Data *it,
const char *part)
{
if (part && strcmp(part, "default")) return NULL;
return it->content;
}
static void
_menu_resize_cb(void *data,
Evas *e EINA_UNUSED,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
_sizing_eval(data);
}
static void
_parent_resize_cb(void *data,
Evas *e EINA_UNUSED,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
_sizing_eval(data);
}
static void
_parent_del_cb(void *data,
Evas *e EINA_UNUSED,
Evas_Object *obj,
void *event_info EINA_UNUSED)
{
ELM_MENU_DATA_GET(data, sd);
ELM_WIDGET_DATA_GET_OR_RETURN(data, wd);
evas_object_event_callback_del_full
(obj, EVAS_CALLBACK_RESIZE, _parent_resize_cb, wd->obj);
sd->parent = NULL;
}
static void
_item_move_resize_cb(void *data,
Evas *e EINA_UNUSED,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Elm_Menu_Item_Data *item = data;
if (item->submenu.open) _submenu_sizing_eval(item);
}
static void
_menu_hide(void *data,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Eina_List *l;
Elm_Object_Item *eo_item2;
ELM_MENU_DATA_GET(data, sd);
if (!sd->menu_bar)
{
evas_object_hide(sd->hv);
evas_object_hide(data);
}
EINA_LIST_FOREACH(sd->items, l, eo_item2)
{
ELM_MENU_ITEM_DATA_GET(eo_item2, item2);
if (item2->submenu.open) _submenu_hide(item2);
}
}
static void
_hover_dismissed_cb(void *data, const Efl_Event *event)
{
_menu_hide(data, event->object, event->info);
efl_event_callback_legacy_call
(data, EFL_UI_EVENT_CLICKED, NULL);
efl_event_callback_legacy_call(data, ELM_MENU_EVENT_DISMISSED, NULL);
}
static void
_submenu_open_cb(void *data,
Evas_Object *obj EINA_UNUSED,
const char *emission EINA_UNUSED,
const char *source EINA_UNUSED)
{
Elm_Menu_Item_Data *item = data;
item->submenu.open = EINA_TRUE;
evas_object_show(item->submenu.hv);
_submenu_sizing_eval(item);
}
void
_elm_dbus_menu_item_select_cb(Elm_Object_Item *obj_item)
{
ELM_MENU_ITEM_DATA_GET(obj_item, item);
if (item->func) item->func((void *)(WIDGET_ITEM_DATA_GET(EO_OBJ(item))), WIDGET(item), obj_item);
}
static void
_menu_item_select_cb(void *data,
Evas_Object *obj EINA_UNUSED,
const char *emission EINA_UNUSED,
const char *source EINA_UNUSED)
{
Elm_Menu_Item_Data *item = data;
if (item->submenu.items)
{
if (!item->submenu.open) _submenu_open_cb(item, NULL, NULL, NULL);
else _submenu_hide(item);
}
else _menu_hide(WIDGET(item), NULL, NULL);
if (item->func) item->func((void *)(WIDGET_ITEM_DATA_GET(EO_OBJ(item))), WIDGET(item), EO_OBJ(item));
}
static void
_menu_item_activate_cb(void *data,
Evas_Object *obj EINA_UNUSED,
const char *emission EINA_UNUSED,
const char *source EINA_UNUSED)
{
Eina_List *l;
Elm_Object_Item *eo_item2;
Elm_Menu_Item_Data *item = data;
item->selected = 1;
if (item->parent)
{
EINA_LIST_FOREACH(item->parent->submenu.items, l, eo_item2)
{
if (eo_item2 != EO_OBJ(item))
elm_menu_item_selected_set(eo_item2, 0);
}
elm_interface_atspi_accessible_event_emit(ELM_INTERFACE_ATSPI_ACCESSIBLE_MIXIN, EO_OBJ(item->parent), ELM_INTERFACE_ATSPI_SELECTION_EVENT_SELECTION_CHANGED, NULL);
}
else
{
ELM_MENU_DATA_GET(WIDGET(item), sd);
EINA_LIST_FOREACH(sd->items, l, eo_item2)
{
if (eo_item2 != EO_OBJ(item))
elm_menu_item_selected_set(eo_item2, 0);
}
elm_interface_atspi_accessible_event_emit(ELM_INTERFACE_ATSPI_ACCESSIBLE_MIXIN, WIDGET(item), ELM_INTERFACE_ATSPI_SELECTION_EVENT_SELECTION_CHANGED, NULL);
}
if (_elm_config->atspi_mode)
elm_interface_atspi_accessible_state_changed_signal_emit(EO_OBJ(item), ELM_ATSPI_STATE_SELECTED, EINA_TRUE);
}
static void
_menu_item_inactivate_cb(void *data,
Evas_Object *obj EINA_UNUSED,
const char *emission EINA_UNUSED,
const char *source EINA_UNUSED)
{
Elm_Menu_Item_Data *item = data;
item->selected = 0;
if (item->submenu.open) _submenu_hide(item);
if (_elm_config->atspi_mode)
elm_interface_atspi_accessible_state_changed_signal_emit(EO_OBJ(item), ELM_ATSPI_STATE_SELECTED, EINA_FALSE);
}
static void
_block_menu(void *_sd, const Efl_Event *event EINA_UNUSED)
{
const Eina_List *l;
Elm_Object_Item *eo_current;
Elm_Menu_Data *sd = _sd;
Eina_List *items = sd->items;
EINA_LIST_FOREACH(items, l, eo_current)
{
ELM_MENU_ITEM_DATA_GET(eo_current, current);
if (!current->blocked) current->was_enabled = !elm_wdg_item_disabled_get(eo_current);
current->blocked = EINA_TRUE;
elm_object_item_disabled_set(eo_current, EINA_TRUE);
}
}
static void
_unblock_menu(void *_sd, const Efl_Event *event EINA_UNUSED)
{
const Eina_List *l;
Elm_Object_Item *eo_current;
Elm_Menu_Data *sd = _sd;
Eina_List *items = sd->items;
EINA_LIST_FOREACH(items, l, eo_current)
{
ELM_MENU_ITEM_DATA_GET(eo_current, current);
elm_object_item_disabled_set(eo_current, !current->was_enabled);
current->blocked = EINA_FALSE;
}
}
EOLIAN static void
_elm_menu_efl_gfx_visible_set(Eo *obj EINA_UNUSED, Elm_Menu_Data *sd, Eina_Bool vis)
{
if (_evas_object_intercept_call(obj, EVAS_OBJECT_INTERCEPT_CB_VISIBLE, 0, vis))
return;
if (vis) efl_gfx_visible_set(sd->hv, EINA_TRUE);
}
static void
_item_obj_create(Elm_Menu_Item_Data *item)
{
VIEW(item) = elm_layout_add(WIDGET(item));
elm_interface_atspi_accessible_type_set(VIEW(item), ELM_ATSPI_TYPE_SKIPPED);
evas_object_size_hint_weight_set
(VIEW(item), EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_fill_set(VIEW(item), EVAS_HINT_FILL, EVAS_HINT_FILL);
if (!elm_layout_theme_set(VIEW(item), "menu", "item",
elm_widget_style_get(WIDGET(item))))
CRI("Failed to set layout!");
else
{
elm_layout_signal_callback_add(VIEW(item), "elm,action,click", "*",
_menu_item_select_cb, item);
elm_layout_signal_callback_add(VIEW(item), "elm,action,activate", "*",
_menu_item_activate_cb, item);
elm_layout_signal_callback_add(VIEW(item), "elm,action,inactivate", "*",
_menu_item_inactivate_cb,
item);
evas_object_show(VIEW(item));
}
}
static void
_item_separator_obj_create(Elm_Menu_Item_Data *item)
{
VIEW(item) = elm_layout_add(WIDGET(item));
elm_interface_atspi_accessible_type_set(VIEW(item), ELM_ATSPI_TYPE_SKIPPED);
evas_object_size_hint_weight_set
(VIEW(item), EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_fill_set(VIEW(item), EVAS_HINT_FILL, EVAS_HINT_FILL);
if (!elm_layout_theme_set(VIEW(item), "menu", "separator",
elm_widget_style_get(WIDGET(item))))
CRI("Failed to set layout!");
else
{
elm_layout_signal_callback_add
(VIEW(item), "elm,action,activate", "*", _menu_item_activate_cb, item);
evas_object_show(VIEW(item));
}
}
static void
_item_submenu_obj_create(Elm_Menu_Item_Data *item)
{
ELM_MENU_DATA_GET(WIDGET(item), sd);
Evas_Object *hv, *bx;
char style[1024];
item->submenu.location = elm_icon_add(sd->bx);
elm_interface_atspi_accessible_type_set(item->submenu.location, ELM_ATSPI_TYPE_DISABLED);
item->submenu.hv = hv = elm_hover_add(sd->bx);
elm_interface_atspi_accessible_type_set(item->submenu.hv, ELM_ATSPI_TYPE_SKIPPED);
elm_widget_mirrored_set(hv, EINA_FALSE);
elm_hover_target_set(hv, item->submenu.location);
elm_hover_parent_set(hv, sd->parent);
if (sd->menu_bar && !item->parent)
{
snprintf(style, sizeof(style), "main_menu_submenu/%s", elm_widget_style_get(WIDGET(item)));
elm_object_style_set(hv, style);
efl_event_callback_add
(hv, ELM_HOVER_EVENT_DISMISSED, _hover_dismissed_cb, WIDGET(item));
}
else
{
snprintf(style, sizeof(style), "submenu/%s", elm_widget_style_get(WIDGET(item)));
elm_object_style_set(hv, style);
}
item->submenu.bx = bx = elm_box_add(sd->bx);
elm_widget_mirrored_set(bx, EINA_FALSE);
evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_show(bx);
elm_object_part_content_set
(hv, elm_hover_best_content_location_get
(hv, ELM_HOVER_AXIS_VERTICAL), bx);
if (sd->menu_bar && !item->parent)
{
if (!elm_layout_theme_set(VIEW(item), "menu",
"main_menu_submenu",
elm_widget_style_get(WIDGET(item))))
CRI("Failed to set layout!");
}
else
{
if (!elm_layout_theme_set(VIEW(item), "menu",
"item_with_submenu",
elm_widget_style_get(WIDGET(item))))
CRI("Failed to set layout!");
}
elm_object_item_text_set(EO_OBJ(item), item->label);
if (item->icon_str)
elm_menu_item_icon_name_set(EO_OBJ(item), item->icon_str);
elm_layout_signal_callback_add(VIEW(item), "elm,action,open", "*",
_submenu_open_cb, item);
evas_object_event_callback_add
(VIEW(item), EVAS_CALLBACK_MOVE, _item_move_resize_cb, item);
evas_object_event_callback_add
(VIEW(item), EVAS_CALLBACK_RESIZE, _item_move_resize_cb, item);
evas_object_event_callback_add(bx, EVAS_CALLBACK_RESIZE,
_menu_resize_cb, WIDGET(item));
}
EOLIAN static void
_elm_menu_efl_canvas_group_group_add(Eo *obj, Elm_Menu_Data *priv)
{
efl_canvas_group_add(efl_super(obj, MY_CLASS));
elm_widget_sub_object_parent_add(obj);
elm_widget_can_focus_set(obj, EINA_FALSE);
priv->location = elm_icon_add(obj);
elm_interface_atspi_accessible_type_set(priv->location, ELM_ATSPI_TYPE_DISABLED);
priv->hv = elm_hover_add(obj);
elm_interface_atspi_accessible_type_set(priv->hv, ELM_ATSPI_TYPE_SKIPPED);
elm_widget_mirrored_set(priv->hv, EINA_FALSE);
elm_object_style_set(priv->hv, "menu/default");
efl_event_callback_add
(priv->hv, ELM_HOVER_EVENT_DISMISSED, _hover_dismissed_cb, obj);
priv->bx = elm_box_add(obj);
elm_interface_atspi_accessible_type_set(priv->bx, ELM_ATSPI_TYPE_SKIPPED);
elm_widget_mirrored_set(priv->bx, EINA_FALSE);
evas_object_size_hint_weight_set
(priv->bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_event_callback_add
(priv->bx, EVAS_CALLBACK_RESIZE, _menu_resize_cb, obj);
}
EOLIAN static void
_elm_menu_efl_canvas_group_group_del(Eo *obj, Elm_Menu_Data *sd)
{
Elm_Object_Item *eo_item;
_elm_dbus_menu_unregister(obj);
if (sd->parent)
{
evas_object_event_callback_del_full
(sd->parent, EVAS_CALLBACK_RESIZE, _parent_resize_cb, obj);
evas_object_event_callback_del_full
(sd->parent, EVAS_CALLBACK_DEL, _parent_del_cb, obj);
}
EINA_LIST_FREE(sd->items, eo_item)
_item_del(eo_item);
evas_object_event_callback_del_full
(sd->bx, EVAS_CALLBACK_RESIZE, _menu_resize_cb, obj);
evas_object_del(sd->hv);
evas_object_del(sd->location);
efl_canvas_group_del(efl_super(obj, MY_CLASS));
}
void
_elm_menu_menu_bar_hide(Eo *obj)
{
ELM_MENU_DATA_GET_OR_RETURN(obj, sd);
evas_object_hide(sd->hv);
evas_object_hide(obj);
_menu_hide(obj, NULL, NULL);
}
void
_elm_menu_menu_bar_set(Eo *obj, Eina_Bool menu_bar)
{
Eina_List *l;
Elm_Object_Item *eo_item;
char style[1024];
ELM_MENU_DATA_GET_OR_RETURN(obj, sd);
if (menu_bar == sd->menu_bar) return;
elm_box_horizontal_set(sd->bx, menu_bar);
elm_box_homogeneous_set(sd->bx, !menu_bar);
sd->menu_bar = menu_bar;
if (sd->menu_bar)
snprintf(style, sizeof(style), "main_menu/%s", elm_widget_style_get(obj));
else
snprintf(style, sizeof(style), "menu/%s", elm_widget_style_get(obj));
elm_object_style_set(sd->hv, style);
EINA_LIST_FOREACH(sd->items, l, eo_item)
{
ELM_MENU_ITEM_DATA_GET(eo_item, item);
if (!item->submenu.bx) continue;
if (menu_bar)
{
efl_event_callback_add
(item->submenu.hv, EFL_UI_EVENT_CLICKED, _hover_dismissed_cb, WIDGET(item));
snprintf(style, sizeof(style), "main_menu_submenu//%s", elm_widget_style_get(obj));
elm_object_style_set(item->submenu.hv, style);
}
else
{
efl_event_callback_del(item->submenu.hv, EFL_UI_EVENT_CLICKED, _hover_dismissed_cb, WIDGET(item));
snprintf(style, sizeof(style), "submenu/%s", elm_widget_style_get(obj));
elm_object_style_set(item->submenu.hv, style);
}
}
elm_obj_widget_theme_apply(obj);
}
EAPI Evas_Object *
elm_menu_add(Evas_Object *parent)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
return efl_add(MY_CLASS, parent);
}
EOLIAN static Eo *
_elm_menu_efl_object_constructor(Eo *obj, Elm_Menu_Data *sd)
{
Eo *parent = NULL;
obj = efl_constructor(efl_super(obj, MY_CLASS));
efl_canvas_object_type_set(obj, MY_CLASS_NAME_LEGACY);
evas_object_smart_callbacks_descriptions_set(obj, _smart_callbacks);
parent = efl_parent_get(obj);
elm_interface_atspi_accessible_role_set(obj, ELM_ATSPI_ROLE_MENU);
elm_menu_parent_set(obj, parent);
elm_hover_target_set(sd->hv, sd->location);
elm_layout_content_set
(sd->hv, elm_hover_best_content_location_get
(sd->hv, ELM_HOVER_AXIS_VERTICAL), sd->bx);
_sizing_eval(obj);
efl_event_callback_add
(obj, ELM_MENU_EVENT_ELM_ACTION_BLOCK_MENU, _block_menu, sd);
efl_event_callback_add
(obj, ELM_MENU_EVENT_ELM_ACTION_UNBLOCK_MENU, _unblock_menu, sd);
return obj;
}
EOLIAN static void
_elm_menu_efl_object_destructor(Eo *obj, Elm_Menu_Data *sd)
{
Eina_List *itr, *itr2;
Elm_Object_Item *eo_item;
EINA_LIST_FOREACH_SAFE(sd->items, itr, itr2, eo_item)
elm_wdg_item_del(eo_item);
efl_destructor(efl_super(obj, MY_CLASS));
}
EAPI void
elm_menu_parent_set(Evas_Object *obj,
Evas_Object *parent)
{
ELM_MENU_CHECK(obj);
elm_obj_widget_parent_set(obj, parent);
}
EOLIAN static void
_elm_menu_elm_widget_widget_parent_set(Eo *obj, Elm_Menu_Data *sd, Evas_Object *parent)
{
Eina_List *l, *_l, *_ll, *ll = NULL;
Elm_Object_Item *eo_item;
if (sd->parent == parent) return;
if (sd->parent)
{
evas_object_event_callback_del_full
(sd->parent, EVAS_CALLBACK_RESIZE, _parent_resize_cb, obj);
evas_object_event_callback_del_full
(sd->parent, EVAS_CALLBACK_DEL, _parent_del_cb, obj);
}
sd->parent = parent;
if (sd->parent)
{
evas_object_event_callback_add
(sd->parent, EVAS_CALLBACK_RESIZE, _parent_resize_cb, obj);
evas_object_event_callback_add
(sd->parent, EVAS_CALLBACK_DEL, _parent_del_cb, obj);
}
elm_hover_parent_set(sd->hv, parent);
ll = eina_list_append(ll, sd->items);
EINA_LIST_FOREACH(ll, _ll, l)
{
EINA_LIST_FOREACH(l, _l, eo_item)
{
ELM_MENU_ITEM_DATA_GET(eo_item, item);
if (item->submenu.hv)
{
elm_hover_parent_set(item->submenu.hv, parent);
ll = eina_list_append(ll, item->submenu.items);
}
}
}
eina_list_free(ll);
_sizing_eval(obj);
}
EAPI Evas_Object *
elm_menu_parent_get(const Evas_Object *obj)
{
ELM_MENU_CHECK(obj) NULL;
return elm_obj_widget_parent_get(obj);
}
EOLIAN static Evas_Object*
_elm_menu_elm_widget_widget_parent_get(Eo *obj EINA_UNUSED, Elm_Menu_Data *sd)
{
return sd->parent;
}
EOLIAN static void
_elm_menu_move(Eo *obj, Elm_Menu_Data *sd, Evas_Coord x, Evas_Coord y)
{
sd->xloc = x;
sd->yloc = y;
_sizing_eval(obj);
}
EOLIAN static void
_elm_menu_close(Eo *obj, Elm_Menu_Data *sd)
{
_menu_hide(obj, sd->hv, NULL);
}
EOLIAN static Evas_Object *
_elm_menu_item_object_get(const Eo *eo_it EINA_UNUSED, Elm_Menu_Item_Data *it)
{
return VIEW(it);
}
static void
_item_clone(Evas_Object *obj,
Elm_Object_Item *parent,
Elm_Object_Item *eo_item)
{
Elm_Object_Item *new_item;
Elm_Object_Item *subitem;
Eina_List *iter;
ELM_MENU_ITEM_DATA_GET(eo_item, item);
if (item->separator)
new_item = elm_menu_item_separator_add(obj, parent);
else
new_item = elm_menu_item_add(obj,
parent,
item->icon_str,
item->label,
item->func,
WIDGET_ITEM_DATA_GET(EO_OBJ(item)));
Eina_Bool disabled;
disabled = elm_wdg_item_disabled_get(eo_item);
elm_wdg_item_disabled_set(new_item, disabled);
EINA_LIST_FOREACH(item->submenu.items, iter, subitem)
_item_clone(obj, new_item, subitem);
}
void
elm_menu_clone(Evas_Object *from_menu,
Evas_Object *to_menu,
Elm_Object_Item *parent)
{
Eina_List *iter;
Elm_Object_Item *eo_item;
ELM_MENU_CHECK(from_menu);
ELM_MENU_CHECK(to_menu);
ELM_MENU_DATA_GET_OR_RETURN(from_menu, from_sd);
EINA_LIST_FOREACH(from_sd->items, iter, eo_item)
_item_clone(to_menu, parent, eo_item);
}
static void
_elm_menu_item_add_helper(Evas_Object *obj,
Elm_Menu_Item_Data *parent,
Elm_Menu_Item_Data *subitem,
Elm_Menu_Data *sd)
{
if (parent)
{
if (!parent->submenu.bx) _item_submenu_obj_create(parent);
elm_box_pack_end(parent->submenu.bx, VIEW(subitem));
parent->submenu.items =
eina_list_append(parent->submenu.items, EO_OBJ(subitem));
subitem->idx = eina_list_count(parent->submenu.items) - 1;
}
else
{
elm_box_pack_end(sd->bx, VIEW(subitem));
sd->items = eina_list_append(sd->items, EO_OBJ(subitem));
subitem->idx = eina_list_count(sd->items) - 1;
}
_sizing_eval(obj);
}
EOLIAN static void
_elm_menu_item_efl_object_destructor(Eo *eo_item, Elm_Menu_Item_Data *item)
{
ELM_MENU_DATA_GET(WIDGET(item), sd);
elm_menu_item_subitems_clear(eo_item);
eina_stringshare_del(item->label);
eina_stringshare_del(item->icon_str);
evas_object_del(item->content);
evas_object_del(item->submenu.hv);
evas_object_del(item->submenu.location);
if (item->parent)
item->parent->submenu.items =
eina_list_remove(item->parent->submenu.items, eo_item);
else
sd->items = eina_list_remove(sd->items, eo_item);
if (sd->dbus_menu)
_elm_dbus_menu_item_delete(sd->dbus_menu, item->dbus_idx);
efl_destructor(efl_super(eo_item, ELM_MENU_ITEM_CLASS));
}
EOLIAN static Eo *
_elm_menu_item_efl_object_constructor(Eo *eo_item, Elm_Menu_Item_Data *item)
{
eo_item = efl_constructor(efl_super(eo_item, ELM_MENU_ITEM_CLASS));
item->base = efl_data_scope_get(eo_item, ELM_WIDGET_ITEM_CLASS);
return eo_item;
}
EOLIAN static Elm_Object_Item*
_elm_menu_item_add(Eo *obj, Elm_Menu_Data *sd, Elm_Object_Item *parent, const char *icon, const char *label, Evas_Smart_Cb func, const void *data)
{
Elm_Object_Item *eo_item;
Evas_Object *icon_obj;
icon_obj = elm_icon_add(obj);
elm_interface_atspi_accessible_type_set(icon_obj, ELM_ATSPI_TYPE_DISABLED);
if (!icon_obj) return NULL;
eo_item = efl_add(ELM_MENU_ITEM_CLASS, obj);
if (!eo_item)
{
evas_object_del(icon_obj);
return NULL;
}
ELM_MENU_ITEM_DATA_GET(eo_item, it);
WIDGET_ITEM_DATA_SET(eo_item, data);
it->func = func;
it->parent = efl_data_scope_get(parent, ELM_MENU_ITEM_CLASS);
it->content = icon_obj;
_item_obj_create(it);
elm_object_item_text_set(eo_item, label);
elm_layout_content_set(VIEW(it), "elm.swallow.content",
it->content);
if (icon) elm_menu_item_icon_name_set(eo_item, icon);
_elm_menu_item_add_helper(obj, it->parent, it, sd);
if (sd->dbus_menu)
{
it->dbus_idx = _elm_dbus_menu_item_add(sd->dbus_menu, eo_item);
it->dbus_menu = sd->dbus_menu;
}
if (_elm_config->atspi_mode)
{
elm_interface_atspi_accessible_added(eo_item);
elm_interface_atspi_accessible_children_changed_added_signal_emit(parent ? parent : obj, eo_item);
}
return eo_item;
}
EOLIAN static unsigned int
_elm_menu_item_index_get(const Eo *eo_it EINA_UNUSED, Elm_Menu_Item_Data *it)
{
return it->idx;
}
EOLIAN static void
_elm_menu_item_icon_name_set(Eo *eo_item EINA_UNUSED,
Elm_Menu_Item_Data *item,
const char *icon)
{
char icon_tmp[512];
EINA_SAFETY_ON_NULL_RETURN(icon);
if ((icon[0] != '\0') &&
(snprintf(icon_tmp, sizeof(icon_tmp), "menu/%s", icon) > 0) &&
(elm_icon_standard_set(item->content, icon_tmp) ||
elm_icon_standard_set(item->content, icon)))
{
eina_stringshare_replace(&item->icon_str, icon);
elm_layout_signal_emit(VIEW(item), "elm,state,icon,visible", "elm");
}
else
elm_layout_signal_emit(VIEW(item), "elm,state,icon,hidden", "elm");
edje_object_message_signal_process(elm_layout_edje_get(VIEW(item)));
_sizing_eval(WIDGET(item));
}
EOLIAN static Elm_Object_Item*
_elm_menu_item_separator_add(Eo *obj, Elm_Menu_Data *sd, Elm_Object_Item *eo_p_item)
{
Elm_Object_Item *eo_subitem;
ELM_MENU_ITEM_DATA_GET(eo_p_item, p_item);
/* don't add a separator as the first item */
if (!sd->items) return NULL;
/* don't allow adding more than one separator in a row */
if (eo_p_item)
{
if (!p_item->submenu.items) return NULL;
eo_subitem = eina_list_last(p_item->submenu.items)->data;
}
else eo_subitem = eina_list_last(sd->items)->data;
ELM_MENU_ITEM_DATA_GET(eo_subitem, subitem);
if (subitem->separator) return NULL;
eo_subitem = efl_add(ELM_MENU_ITEM_CLASS, obj);
if (!eo_subitem) return NULL;
subitem = efl_data_scope_get(eo_subitem, ELM_MENU_ITEM_CLASS);
subitem->separator = EINA_TRUE;
_item_separator_obj_create(subitem);
if (!eo_p_item)
{
elm_box_pack_end(sd->bx, VIEW(subitem));
sd->items = eina_list_append(sd->items, eo_subitem);
}
else
{
if (!p_item->submenu.bx) _item_submenu_obj_create(p_item);
elm_box_pack_end(p_item->submenu.bx, VIEW(subitem));
p_item->submenu.items = eina_list_append
(p_item->submenu.items, eo_subitem);
}
_sizing_eval(obj);
if (sd->dbus_menu)
subitem->dbus_idx = _elm_dbus_menu_item_add(sd->dbus_menu,
eo_subitem);
return eo_subitem;
}
EOLIAN static const char *
_elm_menu_item_icon_name_get(Eo *eo_item EINA_UNUSED, Elm_Menu_Item_Data *item)
{
return item->icon_str;
}
EOLIAN static Eina_Bool
_elm_menu_item_is_separator(const Eo *eo_item EINA_UNUSED, Elm_Menu_Item_Data *item)
{
return item->separator;
}
EOLIAN static const Eina_List *
_elm_menu_item_subitems_get(const Eo *eo_item EINA_UNUSED, Elm_Menu_Item_Data *item)
{
return item->submenu.items;
}
EOLIAN static void
_elm_menu_item_subitems_clear(Eo *eo_item EINA_UNUSED, Elm_Menu_Item_Data *it)
{
Elm_Object_Item *sub_it;
Eina_List *l, *l_next;
EINA_LIST_FOREACH_SAFE(it->submenu.items,
l, l_next, sub_it)
elm_wdg_item_del(sub_it);
}
EOLIAN static const Eina_List*
_elm_menu_items_get(Eo *obj EINA_UNUSED, Elm_Menu_Data *sd)
{
return sd->items;
}
EOLIAN static void
_elm_menu_item_selected_set(Eo *eo_item EINA_UNUSED,
Elm_Menu_Item_Data *item,
Eina_Bool selected)
{
if (selected == item->selected) return;
item->selected = selected;
if (selected)
{
elm_layout_signal_emit(VIEW(item), "elm,state,selected", "elm");
_menu_item_activate_cb(item, NULL, NULL, NULL);
}
else
{
elm_layout_signal_emit(VIEW(item), "elm,state,unselected", "elm");
_menu_item_inactivate_cb(item, NULL, NULL, NULL);
}
edje_object_message_signal_process(elm_layout_edje_get(VIEW(item)));
}
EOLIAN static Eina_Bool
_elm_menu_item_selected_get(Eo *eo_item EINA_UNUSED, Elm_Menu_Item_Data *item)
{
return item->selected;
}
EOLIAN static Elm_Object_Item *
_elm_menu_item_prev_get(const Eo *eo_item, Elm_Menu_Item_Data *item)
{
if (item->parent)
{
Eina_List *l = eina_list_data_find_list
(item->parent->submenu.items, eo_item);
l = eina_list_prev(l);
if (!l) return NULL;
return l->data;
}
else
{
ELM_MENU_DATA_GET(WIDGET(item), sd);
if (!sd || !sd->items) return NULL;
Eina_List *l = eina_list_data_find_list(sd->items, eo_item);
l = eina_list_prev(l);
if (!l) return NULL;
return l->data;
}
return NULL;
}
EOLIAN static Elm_Object_Item *
_elm_menu_item_next_get(const Eo *eo_item, Elm_Menu_Item_Data *item)
{
if (item->parent)
{
Eina_List *l =
eina_list_data_find_list(item->parent->submenu.items, eo_item);
l = eina_list_next(l);
if (!l) return NULL;
return l->data;
}
else
{
ELM_MENU_DATA_GET(WIDGET(item), sd);
if (!sd || !sd->items) return NULL;
Eina_List *l = eina_list_data_find_list(sd->items, eo_item);
l = eina_list_next(l);
if (!l) return NULL;
return l->data;
}
return NULL;
}
EOLIAN static Elm_Object_Item*
_elm_menu_first_item_get(Eo *obj EINA_UNUSED, Elm_Menu_Data *sd)
{
return (sd->items ? sd->items->data : NULL);
}
EOLIAN static Elm_Object_Item*
_elm_menu_last_item_get(Eo *obj EINA_UNUSED, Elm_Menu_Data *sd)
{
Eina_List *l = eina_list_last(sd->items);
return (l ? l->data : NULL);
}
EOLIAN static Elm_Object_Item*
_elm_menu_selected_item_get(Eo *obj EINA_UNUSED, Elm_Menu_Data *sd)
{
Eina_List *l;
Elm_Object_Item *eo_item;
EINA_LIST_FOREACH(sd->items, l, eo_item)
{
ELM_MENU_ITEM_DATA_GET(eo_item, item);
if (item->selected) return eo_item;
}
return NULL;
}
static void
_elm_menu_class_constructor(Efl_Class *klass)
{
evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass);
}
EOLIAN static Eina_List*
_elm_menu_elm_interface_atspi_accessible_children_get(Eo *obj, Elm_Menu_Data *sd)
{
Eina_List *ret;
ret = elm_interface_atspi_accessible_children_get(efl_super(obj, ELM_MENU_CLASS));
return eina_list_merge(eina_list_clone(sd->items), ret);
}
EOLIAN static Eina_List*
_elm_menu_item_elm_interface_atspi_accessible_children_get(Eo *obj EINA_UNUSED, Elm_Menu_Item_Data *sd)
{
return eina_list_clone(sd->submenu.items);
}
EOLIAN static Elm_Interface_Atspi_Accessible*
_elm_menu_item_elm_interface_atspi_accessible_parent_get(Eo *obj EINA_UNUSED, Elm_Menu_Item_Data *sd)
{
return sd->parent ? EO_OBJ(sd->parent) : WIDGET(sd);
}
EOLIAN static Elm_Atspi_Role
_elm_menu_item_elm_interface_atspi_accessible_role_get(Eo *obj EINA_UNUSED, Elm_Menu_Item_Data *sd)
{
return sd->submenu.items ? ELM_ATSPI_ROLE_MENU : ELM_ATSPI_ROLE_MENU_ITEM;
}
EOLIAN static const char*
_elm_menu_item_elm_interface_atspi_accessible_name_get(Eo *obj, Elm_Menu_Item_Data *sd)
{
const char *ret;
ret = elm_interface_atspi_accessible_name_get(efl_super(obj, ELM_MENU_ITEM_CLASS));
if (ret) return ret;
return sd->label;
}
EOLIAN static Elm_Atspi_State_Set
_elm_menu_item_elm_interface_atspi_accessible_state_set_get(Eo *obj EINA_UNUSED, Elm_Menu_Item_Data *sd)
{
Elm_Atspi_State_Set ret;
ret = elm_interface_atspi_accessible_state_set_get(efl_super(obj, ELM_MENU_ITEM_CLASS));
STATE_TYPE_SET(ret, ELM_ATSPI_STATE_SELECTABLE);
if (sd->selected)
STATE_TYPE_SET(ret, ELM_ATSPI_STATE_SELECTED);
return ret;
}
EOLIAN static int
_elm_menu_item_elm_interface_atspi_selection_selected_children_count_get(Eo *obj EINA_UNUSED, Elm_Menu_Item_Data *sd)
{
int ret = 0;
Elm_Object_Item *sobj = NULL;
Eina_List *l;
EINA_LIST_FOREACH(sd->submenu.items, l, sobj)
{
if (!sobj) continue;
ELM_MENU_ITEM_DATA_GET(sobj, item);
if (item && item->selected) ret++;
}
return ret;
}
EOLIAN static Eo*
_elm_menu_item_elm_interface_atspi_selection_selected_child_get(Eo *obj EINA_UNUSED, Elm_Menu_Item_Data *sd, int child)
{
int seq = 0;
Elm_Object_Item *sobj = NULL;
Eina_List *l;
EINA_LIST_FOREACH(sd->submenu.items, l, sobj)
{
if (!sobj) continue;
ELM_MENU_ITEM_DATA_GET(sobj, item);
if (item && item->selected)
{
if (child == seq++)
break;
}
}
return sobj;
}
EOLIAN static int
_elm_menu_elm_interface_atspi_selection_selected_children_count_get(Eo *obj EINA_UNUSED, Elm_Menu_Data *sd)
{
Elm_Object_Item *sobj = NULL;
Eina_List *l;
int ret = 0;
EINA_LIST_FOREACH(sd->items, l, sobj)
{
ELM_MENU_ITEM_DATA_GET(sobj, item);
if (item && item->selected) ret++;
}
return ret;
}
EOLIAN static Eo*
_elm_menu_elm_interface_atspi_selection_selected_child_get(Eo *obj EINA_UNUSED, Elm_Menu_Data *sd, int child)
{
int seq = 0;
Elm_Object_Item *sobj = NULL;
Eina_List *l;
EINA_LIST_FOREACH(sd->items, l, sobj)
{
if (!sobj) continue;
ELM_MENU_ITEM_DATA_GET(sobj, item);
if (item && item->selected)
{
if (child == seq++)
break;
}
}
return sobj;
}
#include "elm_menu_item.eo.c"
#include "elm_menu.eo.c"
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