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[Elm] Hoversel is now a button. 

SVN revision: 70725
This commit is contained in:
Gustavo Lima Chaves 2012-05-03 22:43:00 +00:00
parent 2859a302e0
commit 2313f6cc0a
2 changed files with 295 additions and 301 deletions
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582
legacy/elementary/src/lib/elc_hoversel.c
View File

@ -1,203 +1,195 @@
#include <Elementary.h>
#include "elm_priv.h"
#include "elm_widget_button.h"
typedef struct _Widget_Data Widget_Data;
typedef struct _Elm_Hoversel_Item Elm_Hoversel_Item;
static const char HOVERSEL_SMART_NAME[] = "elm_hoversel";
struct _Widget_Data
typedef struct _Elm_Hoversel_Smart_Data Elm_Hoversel_Smart_Data;
typedef struct _Elm_Hoversel_Item Elm_Hoversel_Item;
struct _Elm_Hoversel_Smart_Data
{
Evas_Object *btn, *hover;
Evas_Object *hover_parent;
Eina_List *items;
Eina_Bool horizontal : 1;
Eina_Bool expanded : 1;
Elm_Button_Smart_Data base;
/* aggregates a hover */
Evas_Object *hover;
Evas_Object *hover_parent;
Eina_List *items;
Eina_Bool horizontal : 1;
Eina_Bool expanded : 1;
};
struct _Elm_Hoversel_Item
{
ELM_WIDGET_ITEM;
const char *label;
const char *icon_file;
const char *icon_group;
const char *label;
const char *icon_file;
const char *icon_group;
Elm_Icon_Type icon_type;
Evas_Smart_Cb func;
};
static const char *widtype = NULL;
static void _del_pre_hook(Evas_Object *obj);
static void _del_hook(Evas_Object *obj);
static void _activate(Evas_Object *obj);
static void _activate_hook(Evas_Object *obj);
static void _disable_hook(Evas_Object *obj);
static void _sizing_eval(Evas_Object *obj);
static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _parent_del(void *data, Evas *e, Evas_Object *obj, void *event_info);
#define ELM_HOVERSEL_DATA_GET(o, sd) \
Elm_Hoversel_Smart_Data * sd = evas_object_smart_data_get(o)
#define ELM_HOVERSEL_DATA_GET_OR_RETURN(o, ptr) \
ELM_HOVERSEL_DATA_GET(o, ptr); \
if (!ptr) \
{ \
CRITICAL("No widget data for object %p (%s)", \
o, evas_object_type_get(o)); \
return; \
}
#define ELM_HOVERSEL_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
ELM_HOVERSEL_DATA_GET(o, ptr); \
if (!ptr) \
{ \
CRITICAL("No widget data for object %p (%s)", \
o, evas_object_type_get(o)); \
return val; \
}
#define ELM_HOVERSEL_CHECK(obj) \
if (!obj || !elm_widget_type_check((obj), HOVERSEL_SMART_NAME, __func__)) \
return
#define ELM_HOVERSEL_ITEM_CHECK(it) \
ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *)it, ); \
ELM_HOVERSEL_CHECK(it->base.widget);
#define ELM_HOVERSEL_ITEM_CHECK_OR_RETURN(it, ...) \
ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *)it, __VA_ARGS__); \
ELM_HOVERSEL_CHECK(it->base.widget) __VA_ARGS__;
static const char SIG_CLICKED[] = "clicked";
static const char SIG_SELECTED[] = "selected";
static const char SIG_DISMISSED[] = "dismissed";
static const Evas_Smart_Cb_Description _signals[] = {
{SIG_CLICKED, ""},
static const Evas_Smart_Cb_Description _smart_callbacks[] = {
{SIG_SELECTED, ""},
{SIG_DISMISSED, ""},
{NULL, NULL}
};
static void
_del_pre_hook(Evas_Object *obj)
{
Elm_Hoversel_Item *item;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
evas_object_event_callback_del_full(wd->btn, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
_changed_size_hints, obj);
elm_hoversel_hover_end(obj);
elm_hoversel_hover_parent_set(obj, NULL);
EINA_LIST_FREE(wd->items, item)
{
eina_stringshare_del(item->label);
eina_stringshare_del(item->icon_file);
eina_stringshare_del(item->icon_group);
elm_widget_item_free(item);
}
}
EVAS_SMART_SUBCLASS_NEW
(HOVERSEL_SMART_NAME, _elm_hoversel, Elm_Button_Smart_Class,
Elm_Button_Smart_Class, elm_button_smart_class_get, _smart_callbacks);
static void
_del_hook(Evas_Object *obj)
static Eina_Bool
_elm_hoversel_smart_theme(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
free(wd);
}
static void
_mirrored_set(Evas_Object *obj, Eina_Bool rtl)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
elm_widget_mirrored_set(wd->btn, rtl);
elm_widget_mirrored_set(wd->hover, rtl);
}
static void
_theme_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
char buf[4096];
if (!wd) return;
_elm_widget_mirrored_reload(obj);
const char *style;
ELM_HOVERSEL_DATA_GET(obj, sd);
style = eina_stringshare_add(elm_widget_style_get(obj));
if (sd->horizontal)
snprintf(buf, sizeof(buf), "hoversel_horizontal/%s", style);
else
snprintf(buf, sizeof(buf), "hoversel_vertical/%s", style);
/* hoversel's style has an extra bit: orientation */
eina_stringshare_replace(&(ELM_WIDGET_DATA(sd)->style), buf);
if (!ELM_WIDGET_CLASS(_elm_hoversel_parent_sc)->theme(obj))
return EINA_FALSE;
eina_stringshare_replace(&(ELM_WIDGET_DATA(sd)->style), style);
eina_stringshare_del(style);
if (sd->hover)
elm_widget_mirrored_set(sd->hover, elm_widget_mirrored_get(obj));
elm_hoversel_hover_end(obj);
if (wd->horizontal)
snprintf(buf, sizeof(buf), "hoversel_horizontal/%s", elm_widget_style_get(obj));
else
snprintf(buf, sizeof(buf), "hoversel_vertical/%s", elm_widget_style_get(obj));
elm_object_style_set(wd->btn, buf);
elm_object_disabled_set(wd->btn, elm_widget_disabled_get(obj));
_mirrored_set(obj, elm_widget_mirrored_get(obj));
return EINA_TRUE;
}
static void
_disable_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
elm_object_disabled_set(wd->btn, elm_widget_disabled_get(obj));
}
static void
_sizing_eval(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
if (!wd) return;
evas_object_size_hint_min_get(wd->btn, &minw, &minh);
evas_object_size_hint_max_get(wd->btn, &maxw, &maxh);
evas_object_size_hint_min_set(obj, minw, minh);
evas_object_size_hint_max_set(obj, maxw, maxh);
}
static void
_on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (elm_widget_focus_get(obj))
elm_widget_focus_steal(wd->btn);
}
static void
_changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
_sizing_eval(data);
}
static void
_hover_clicked(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_on_hover_clicked(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
elm_hoversel_hover_end(data);
}
static void
_item_clicked(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_on_item_clicked(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
Elm_Hoversel_Item *item = data;
Evas_Object *obj2 = WIDGET(item);
elm_hoversel_hover_end(obj2);
if (item->func) item->func((void *)item->base.data, obj2, item);
evas_object_smart_callback_call(obj2, SIG_SELECTED, item);
elm_hoversel_hover_end(obj2);
}
static void
_activate(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
const Elm_Hoversel_Item *item;
Evas_Object *bt, *bx, *ic;
const Eina_List *l;
const Elm_Hoversel_Item *item;
char buf[4096];
if (!wd) return;
if (wd->expanded)
ELM_HOVERSEL_DATA_GET(obj, sd);
if (sd->expanded)
{
elm_hoversel_hover_end(obj);
return;
}
wd->expanded = EINA_TRUE;
sd->expanded = EINA_TRUE;
if (elm_widget_disabled_get(obj)) return;
wd->hover = elm_hover_add(obj);
elm_widget_mirrored_automatic_set(wd->hover, EINA_FALSE);
if (wd->horizontal)
snprintf(buf, sizeof(buf), "hoversel_horizontal/%s", elm_widget_style_get(obj));
printf("creating hover!!\n");
sd->hover = elm_hover_add(sd->hover_parent);
elm_widget_mirrored_automatic_set(sd->hover, EINA_FALSE);
if (sd->horizontal)
snprintf(buf, sizeof(buf), "hoversel_horizontal/%s",
elm_widget_style_get(obj));
else
snprintf(buf, sizeof(buf), "hoversel_vertical/%s", elm_widget_style_get(obj));
elm_object_style_set(wd->hover, buf);
evas_object_smart_callback_add(wd->hover, "clicked", _hover_clicked, obj);
elm_hover_parent_set(wd->hover, wd->hover_parent);
elm_hover_target_set(wd->hover, wd->btn);
snprintf(buf, sizeof(buf), "hoversel_vertical/%s",
elm_widget_style_get(obj));
bx = elm_box_add(wd->hover);
elm_object_style_set(sd->hover, buf);
evas_object_smart_callback_add
(sd->hover, "clicked", _on_hover_clicked, obj);
elm_hover_target_set(sd->hover, obj);
/* hover's content */
bx = elm_box_add(sd->hover);
elm_widget_mirrored_automatic_set(bx, EINA_FALSE);
elm_box_homogeneous_set(bx, 1);
elm_box_homogeneous_set(bx, EINA_TRUE);
elm_box_horizontal_set(bx, sd->horizontal);
elm_box_horizontal_set(bx, wd->horizontal);
if (wd->horizontal)
if (sd->horizontal)
snprintf(buf, sizeof(buf), "hoversel_horizontal_entry/%s",
elm_widget_style_get(obj));
else
snprintf(buf, sizeof(buf), "hoversel_vertical_entry/%s",
elm_widget_style_get(obj));
EINA_LIST_FOREACH(wd->items, l, item)
EINA_LIST_FOREACH (sd->items, l, item)
{
bt = elm_button_add(wd->hover);
bt = elm_button_add(bx);
elm_widget_mirrored_automatic_set(bt, EINA_FALSE);
elm_widget_mirrored_set(bt, elm_widget_mirrored_get(obj));
elm_object_style_set(bt, buf);
elm_object_text_set(bt, item->label);
if (item->icon_file)
{
ic = elm_icon_add(obj);
@ -207,103 +199,47 @@ _activate(Evas_Object *obj)
else if (item->icon_type == ELM_ICON_STANDARD)
elm_icon_standard_set(ic, item->icon_file);
elm_object_part_content_set(bt, "icon", ic);
evas_object_show(ic);
}
evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_box_pack_end(bx, bt);
evas_object_smart_callback_add(bt, "clicked", _item_clicked, item);
evas_object_smart_callback_add(bt, "clicked", _on_item_clicked, item);
evas_object_show(bt);
}
if (wd->horizontal)
elm_object_part_content_set(wd->hover,
elm_hover_best_content_location_get(wd->hover,
ELM_HOVER_AXIS_HORIZONTAL),
bx);
if (sd->horizontal)
elm_object_part_content_set(sd->hover, elm_hover_best_content_location_get
(sd->hover, ELM_HOVER_AXIS_HORIZONTAL), bx);
else
elm_object_part_content_set(wd->hover,
elm_hover_best_content_location_get(wd->hover,
ELM_HOVER_AXIS_VERTICAL),
bx);
evas_object_show(bx);
elm_object_part_content_set(sd->hover, elm_hover_best_content_location_get
(sd->hover, ELM_HOVER_AXIS_VERTICAL), bx);
evas_object_show(wd->hover);
evas_object_smart_callback_call(obj, SIG_CLICKED, NULL);
// if (wd->horizontal) evas_object_hide(wd->btn);
evas_object_show(sd->hover);
}
static void
_activate_hook(Evas_Object *obj)
{
_activate(obj);
}
static void
_button_clicked(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_on_clicked(void *data,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
_activate(data);
}
static void
_parent_del(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
_on_parent_del(void *data,
Evas *e __UNUSED__,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
Widget_Data *wd = elm_widget_data_get(data);
if (!wd) return;
wd->hover_parent = NULL;
}
ELM_HOVERSEL_DATA_GET(data, sd);
static void
_elm_hoversel_label_set(Evas_Object *obj, const char *item, const char *label)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (item && strcmp(item, "default")) return;
if (!wd) return;
elm_object_text_set(wd->btn, label);
sd->hover_parent = NULL;
}
static const char *
_elm_hoversel_label_get(const Evas_Object *obj, const char *item)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
if (item && strcmp(item, "default")) return NULL;
if ((!wd) || (!wd->btn)) return NULL;
return elm_object_text_get(wd->btn);
}
static void
_content_set_hook(Evas_Object *obj, const char *part, Evas_Object *content)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
elm_object_part_content_set(wd->btn, part, content);
}
static Evas_Object *
_content_get_hook(const Evas_Object *obj, const char *part)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
if ((!wd) || (!wd->btn)) return NULL;
return elm_object_part_content_get(wd->btn, part);
}
static Evas_Object *
_content_unset_hook(Evas_Object *obj, const char *part)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
if ((!wd) || (!wd->btn)) return NULL;
return elm_object_part_content_unset(wd->btn, part);
}
static const char *
_item_text_get_hook(const Elm_Object_Item *it, const char *part)
_item_text_get_hook(const Elm_Object_Item *it,
const char *part)
{
if (part && strcmp(part, "default")) return NULL;
return ((Elm_Hoversel_Item *)it)->label;
@ -312,12 +248,12 @@ _item_text_get_hook(const Elm_Object_Item *it, const char *part)
static Eina_Bool
_item_del_pre_hook(Elm_Object_Item *it)
{
Widget_Data *wd;
Elm_Hoversel_Item *item = (Elm_Hoversel_Item *)it;
wd = elm_widget_data_get(WIDGET(item));
if (!wd) return EINA_FALSE;
ELM_HOVERSEL_DATA_GET_OR_RETURN_VAL(WIDGET(item), sd, EINA_FALSE);
elm_hoversel_hover_end(WIDGET(item));
wd->items = eina_list_remove(wd->items, item);
sd->items = eina_list_remove(sd->items, item);
eina_stringshare_del(item->label);
eina_stringshare_del(item->icon_file);
eina_stringshare_del(item->icon_group);
@ -325,121 +261,154 @@ _item_del_pre_hook(Elm_Object_Item *it)
return EINA_TRUE;
}
static void
_elm_hoversel_smart_add(Evas_Object *obj)
{
EVAS_SMART_DATA_ALLOC(obj, Elm_Hoversel_Smart_Data);
ELM_WIDGET_CLASS(_elm_hoversel_parent_sc)->base.add(obj);
elm_widget_mirrored_automatic_set(obj, EINA_FALSE);
priv->expanded = EINA_FALSE;
evas_object_smart_callback_add(obj, "clicked", _on_clicked, obj);
_elm_hoversel_smart_theme(obj);
}
static void
_elm_hoversel_smart_del(Evas_Object *obj)
{
Elm_Hoversel_Item *item;
ELM_HOVERSEL_DATA_GET(obj, sd);
EINA_LIST_FREE (sd->items, item)
{
eina_stringshare_del(item->label);
eina_stringshare_del(item->icon_file);
eina_stringshare_del(item->icon_group);
elm_widget_item_free(item);
}
ELM_WIDGET_CLASS(_elm_hoversel_parent_sc)->base.del(obj);
}
static void
_elm_hoversel_smart_set_user(Elm_Button_Smart_Class *sc)
{
ELM_WIDGET_CLASS(sc)->base.add = _elm_hoversel_smart_add;
ELM_WIDGET_CLASS(sc)->base.del = _elm_hoversel_smart_del;
ELM_WIDGET_CLASS(sc)->theme = _elm_hoversel_smart_theme;
sc->admits_autorepeat = EINA_FALSE;
}
EAPI Evas_Object *
elm_hoversel_add(Evas_Object *parent)
{
Evas_Object *obj;
Evas *e;
Widget_Data *wd;
Evas_Object *obj;
ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
ELM_SET_WIDTYPE(widtype, "hoversel");
elm_widget_type_set(obj, "hoversel");
elm_widget_sub_object_add(parent, obj);
elm_widget_data_set(obj, wd);
elm_widget_del_pre_hook_set(obj, _del_pre_hook);
elm_widget_del_hook_set(obj, _del_hook);
elm_widget_theme_hook_set(obj, _theme_hook);
elm_widget_disable_hook_set(obj, _disable_hook);
elm_widget_activate_hook_set(obj, _activate_hook);
elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
elm_widget_can_focus_set(obj, EINA_TRUE);
elm_widget_text_set_hook_set(obj, _elm_hoversel_label_set);
elm_widget_text_get_hook_set(obj, _elm_hoversel_label_get);
elm_widget_content_set_hook_set(obj, _content_set_hook);
elm_widget_content_get_hook_set(obj, _content_get_hook);
elm_widget_content_unset_hook_set(obj, _content_unset_hook);
e = evas_object_evas_get(parent);
if (!e) return NULL;
wd->btn = elm_button_add(parent);
elm_widget_mirrored_automatic_set(wd->btn, EINA_FALSE);
wd->expanded = EINA_FALSE;
elm_widget_resize_object_set(obj, wd->btn);
evas_object_event_callback_add(wd->btn, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
_changed_size_hints, obj);
evas_object_smart_callback_add(wd->btn, "clicked", _button_clicked, obj);
evas_object_smart_callbacks_descriptions_set(obj, _signals);
obj = evas_object_smart_add(e, _elm_hoversel_smart_class_new());
elm_widget_sub_object_add(obj, wd->btn);
if (!elm_widget_sub_object_add(parent, obj))
ERR("could not add %p as sub object of %p", obj, parent);
elm_hoversel_hover_parent_set(obj, parent);
_theme_hook(obj);
return obj;
}
EAPI void
elm_hoversel_hover_parent_set(Evas_Object *obj, Evas_Object *parent)
elm_hoversel_hover_parent_set(Evas_Object *obj,
Evas_Object *parent)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (wd->hover_parent)
evas_object_event_callback_del_full(wd->hover_parent, EVAS_CALLBACK_DEL,
_parent_del, obj);
wd->hover_parent = parent;
if (wd->hover_parent)
evas_object_event_callback_add(wd->hover_parent, EVAS_CALLBACK_DEL,
_parent_del, obj);
ELM_HOVERSEL_CHECK(obj);
ELM_HOVERSEL_DATA_GET(obj, sd);
if (sd->hover_parent)
evas_object_event_callback_del_full
(sd->hover_parent, EVAS_CALLBACK_DEL, _on_parent_del, obj);
sd->hover_parent = parent;
if (sd->hover_parent)
evas_object_event_callback_add
(sd->hover_parent, EVAS_CALLBACK_DEL, _on_parent_del, obj);
}
EAPI Evas_Object *
elm_hoversel_hover_parent_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return NULL;
return wd->hover_parent;
ELM_HOVERSEL_CHECK(obj) NULL;
ELM_HOVERSEL_DATA_GET(obj, sd);
return sd->hover_parent;
}
EAPI void
elm_hoversel_horizontal_set(Evas_Object *obj, Eina_Bool horizontal)
elm_hoversel_horizontal_set(Evas_Object *obj,
Eina_Bool horizontal)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
wd->horizontal = !!horizontal;
ELM_HOVERSEL_CHECK(obj);
ELM_HOVERSEL_DATA_GET(obj, sd);
sd->horizontal = !!horizontal;
_elm_hoversel_smart_theme(obj);
}
EAPI Eina_Bool
elm_hoversel_horizontal_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
return wd->horizontal;
ELM_HOVERSEL_CHECK(obj) EINA_FALSE;
ELM_HOVERSEL_DATA_GET(obj, sd);
return sd->horizontal;
}
EAPI void
elm_hoversel_hover_begin(Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (wd->hover) return;
ELM_HOVERSEL_CHECK(obj);
ELM_HOVERSEL_DATA_GET(obj, sd);
if (sd->hover) return;
_activate(obj);
}
EAPI void
elm_hoversel_hover_end(Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (!wd->hover) return;
wd->expanded = EINA_FALSE;
evas_object_del(wd->hover);
wd->hover = NULL;
ELM_HOVERSEL_CHECK(obj);
ELM_HOVERSEL_DATA_GET(obj, sd);
if (!sd->hover) return;
sd->expanded = EINA_FALSE;
printf("deleting hover!!\n");
evas_object_del(sd->hover);
sd->hover = NULL;
evas_object_smart_callback_call(obj, SIG_DISMISSED, NULL);
}
EAPI Eina_Bool
elm_hoversel_expanded_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
return (wd->hover) ? EINA_TRUE : EINA_FALSE;
ELM_HOVERSEL_CHECK(obj) EINA_FALSE;
ELM_HOVERSEL_DATA_GET(obj, sd);
return (sd->hover) ? EINA_TRUE : EINA_FALSE;
}
EAPI void
@ -447,61 +416,80 @@ elm_hoversel_clear(Evas_Object *obj)
{
Elm_Object_Item *it;
Eina_List *l, *ll;
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
EINA_LIST_FOREACH_SAFE(wd->items, l, ll, it)
ELM_HOVERSEL_CHECK(obj);
ELM_HOVERSEL_DATA_GET(obj, sd);
EINA_LIST_FOREACH_SAFE (sd->items, l, ll, it)
{
_item_del_pre_hook(it);
elm_widget_item_free(it);
elm_widget_item_del(it);
}
}
EAPI const Eina_List *
elm_hoversel_items_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return NULL;
return wd->items;
ELM_HOVERSEL_CHECK(obj) NULL;
ELM_HOVERSEL_DATA_GET(obj, sd);
return sd->items;
}
EAPI Elm_Object_Item *
elm_hoversel_item_add(Evas_Object *obj, const char *label, const char *icon_file, Elm_Icon_Type icon_type, Evas_Smart_Cb func, const void *data)
elm_hoversel_item_add(Evas_Object *obj,
const char *label,
const char *icon_file,
Elm_Icon_Type icon_type,
Evas_Smart_Cb func,
const void *data)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return NULL;
ELM_HOVERSEL_CHECK(obj) NULL;
ELM_HOVERSEL_DATA_GET(obj, sd);
Elm_Hoversel_Item *item = elm_widget_item_new(obj, Elm_Hoversel_Item);
if (!item) return NULL;
elm_widget_item_del_pre_hook_set(item, _item_del_pre_hook);
elm_widget_item_text_get_hook_set(item, _item_text_get_hook);
wd->items = eina_list_append(wd->items, item);
item->label = eina_stringshare_add(label);
item->icon_file = eina_stringshare_add(icon_file);
item->icon_type = icon_type;
item->func = func;
item->base.data = data;
sd->items = eina_list_append(sd->items, item);
return (Elm_Object_Item *)item;
}
EAPI void
elm_hoversel_item_icon_set(Elm_Object_Item *it, const char *icon_file, const char *icon_group, Elm_Icon_Type icon_type)
elm_hoversel_item_icon_set(Elm_Object_Item *it,
const char *icon_file,
const char *icon_group,
Elm_Icon_Type icon_type)
{
ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
ELM_HOVERSEL_ITEM_CHECK_OR_RETURN(it);
Elm_Hoversel_Item *item = (Elm_Hoversel_Item *)it;
eina_stringshare_replace(&item->icon_file, icon_file);
eina_stringshare_replace(&item->icon_group, icon_group);
item->icon_type = icon_type;
}
EAPI void
elm_hoversel_item_icon_get(const Elm_Object_Item *it, const char **icon_file, const char **icon_group, Elm_Icon_Type *icon_type)
elm_hoversel_item_icon_get(const Elm_Object_Item *it,
const char **icon_file,
const char **icon_group,
Elm_Icon_Type *icon_type)
{
ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
ELM_HOVERSEL_ITEM_CHECK_OR_RETURN(it);
Elm_Hoversel_Item *item = (Elm_Hoversel_Item *)it;
if (icon_file) *icon_file = item->icon_file;
if (icon_group) *icon_group = item->icon_group;
if (icon_type) *icon_type = item->icon_type;
}

14
legacy/elementary/src/lib/elc_hoversel.h
View File

@ -12,10 +12,16 @@
* items in the hoversel menu (no more than 8), though is capable of many
* more.
*
* Signals that you can add callbacks for are:
* "clicked" - the user clicked the hoversel button and popped up the sel
* "selected" - an item in the hoversel list is selected. event_info is the item
* "dismissed" - the hover is dismissed
* This widget inherits from the @ref Button one, so that all the
* functions acting on it also work for hoversel objects.
*
* This widget emits the following signals, besides the ones sent from
* @ref Button:
* - @c "clicked" - the user clicked the hoversel button and popped up
* the sel
* - @c "selected" - an item in the hoversel list is selected. event_info
* is the item
* - @c "dismissed" - the hover is dismissed
*
* Default content parts of the hoversel widget that you can use for are:
* @li "icon" - An icon of the hoversel