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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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566
legacy/elementary/src/lib/elc_hoversel.c
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@ -1,14 +1,22 @@
#include <Elementary.h> #include <Elementary.h>
#include "elm_priv.h" #include "elm_priv.h"
#include "elm_widget_button.h"
typedef struct _Widget_Data Widget_Data; static const char HOVERSEL_SMART_NAME[] = "elm_hoversel";
typedef struct _Elm_Hoversel_Smart_Data Elm_Hoversel_Smart_Data;
typedef struct _Elm_Hoversel_Item Elm_Hoversel_Item; typedef struct _Elm_Hoversel_Item Elm_Hoversel_Item;
struct _Widget_Data struct _Elm_Hoversel_Smart_Data
{ {
Evas_Object *btn, *hover; Elm_Button_Smart_Data base;
/* aggregates a hover */
Evas_Object *hover;
Evas_Object *hover_parent; Evas_Object *hover_parent;
Eina_List *items; Eina_List *items;
Eina_Bool horizontal : 1; Eina_Bool horizontal : 1;
Eina_Bool expanded : 1; Eina_Bool expanded : 1;
}; };
@ -16,188 +24,172 @@ struct _Widget_Data
struct _Elm_Hoversel_Item struct _Elm_Hoversel_Item
{ {
ELM_WIDGET_ITEM; ELM_WIDGET_ITEM;
const char *label; const char *label;
const char *icon_file; const char *icon_file;
const char *icon_group; const char *icon_group;
Elm_Icon_Type icon_type; Elm_Icon_Type icon_type;
Evas_Smart_Cb func; Evas_Smart_Cb func;
}; };
static const char *widtype = NULL; #define ELM_HOVERSEL_DATA_GET(o, sd) \
static void _del_pre_hook(Evas_Object *obj); Elm_Hoversel_Smart_Data * sd = evas_object_smart_data_get(o)
static void _del_hook(Evas_Object *obj);
static void _activate(Evas_Object *obj); #define ELM_HOVERSEL_DATA_GET_OR_RETURN(o, ptr) \
static void _activate_hook(Evas_Object *obj); ELM_HOVERSEL_DATA_GET(o, ptr); \
static void _disable_hook(Evas_Object *obj); if (!ptr) \
static void _sizing_eval(Evas_Object *obj); { \
static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info); CRITICAL("No widget data for object %p (%s)", \
static void _parent_del(void *data, Evas *e, Evas_Object *obj, void *event_info); 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_SELECTED[] = "selected";
static const char SIG_DISMISSED[] = "dismissed"; static const char SIG_DISMISSED[] = "dismissed";
static const Evas_Smart_Cb_Description _smart_callbacks[] = {
static const Evas_Smart_Cb_Description _signals[] = {
{SIG_CLICKED, ""},
{SIG_SELECTED, ""}, {SIG_SELECTED, ""},
{SIG_DISMISSED, ""}, {SIG_DISMISSED, ""},
{NULL, NULL} {NULL, NULL}
}; };
static void EVAS_SMART_SUBCLASS_NEW
_del_pre_hook(Evas_Object *obj) (HOVERSEL_SMART_NAME, _elm_hoversel, Elm_Button_Smart_Class,
{ Elm_Button_Smart_Class, elm_button_smart_class_get, _smart_callbacks);
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);
}
}
static void static Eina_Bool
_del_hook(Evas_Object *obj) _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]; char buf[4096];
if (!wd) return; const char *style;
_elm_widget_mirrored_reload(obj);
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); elm_hoversel_hover_end(obj);
if (wd->horizontal)
snprintf(buf, sizeof(buf), "hoversel_horizontal/%s", elm_widget_style_get(obj)); return EINA_TRUE;
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));
} }
static void static void
_disable_hook(Evas_Object *obj) _on_hover_clicked(void *data,
{ Evas_Object *obj __UNUSED__,
Widget_Data *wd = elm_widget_data_get(obj); void *event_info __UNUSED__)
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__)
{ {
elm_hoversel_hover_end(data); elm_hoversel_hover_end(data);
} }
static void 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; Elm_Hoversel_Item *item = data;
Evas_Object *obj2 = WIDGET(item); Evas_Object *obj2 = WIDGET(item);
elm_hoversel_hover_end(obj2);
if (item->func) item->func((void *)item->base.data, obj2, item); if (item->func) item->func((void *)item->base.data, obj2, item);
evas_object_smart_callback_call(obj2, SIG_SELECTED, item); evas_object_smart_callback_call(obj2, SIG_SELECTED, item);
elm_hoversel_hover_end(obj2);
} }
static void static void
_activate(Evas_Object *obj) _activate(Evas_Object *obj)
{ {
Widget_Data *wd = elm_widget_data_get(obj); const Elm_Hoversel_Item *item;
Evas_Object *bt, *bx, *ic; Evas_Object *bt, *bx, *ic;
const Eina_List *l; const Eina_List *l;
const Elm_Hoversel_Item *item;
char buf[4096]; char buf[4096];
if (!wd) return; ELM_HOVERSEL_DATA_GET(obj, sd);
if (wd->expanded)
if (sd->expanded)
{ {
elm_hoversel_hover_end(obj); elm_hoversel_hover_end(obj);
return; return;
} }
wd->expanded = EINA_TRUE; sd->expanded = EINA_TRUE;
if (elm_widget_disabled_get(obj)) return; if (elm_widget_disabled_get(obj)) return;
wd->hover = elm_hover_add(obj);
elm_widget_mirrored_automatic_set(wd->hover, EINA_FALSE); printf("creating hover!!\n");
if (wd->horizontal)
snprintf(buf, sizeof(buf), "hoversel_horizontal/%s", elm_widget_style_get(obj)); 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 else
snprintf(buf, sizeof(buf), "hoversel_vertical/%s", elm_widget_style_get(obj)); snprintf(buf, sizeof(buf), "hoversel_vertical/%s",
elm_object_style_set(wd->hover, buf); elm_widget_style_get(obj));
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);
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_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 (sd->horizontal)
if (wd->horizontal)
snprintf(buf, sizeof(buf), "hoversel_horizontal_entry/%s", snprintf(buf, sizeof(buf), "hoversel_horizontal_entry/%s",
elm_widget_style_get(obj)); elm_widget_style_get(obj));
else else
snprintf(buf, sizeof(buf), "hoversel_vertical_entry/%s", snprintf(buf, sizeof(buf), "hoversel_vertical_entry/%s",
elm_widget_style_get(obj)); 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_automatic_set(bt, EINA_FALSE);
elm_widget_mirrored_set(bt, elm_widget_mirrored_get(obj)); elm_widget_mirrored_set(bt, elm_widget_mirrored_get(obj));
elm_object_style_set(bt, buf); elm_object_style_set(bt, buf);
elm_object_text_set(bt, item->label); elm_object_text_set(bt, item->label);
if (item->icon_file) if (item->icon_file)
{ {
ic = elm_icon_add(obj); ic = elm_icon_add(obj);
@ -207,103 +199,47 @@ _activate(Evas_Object *obj)
else if (item->icon_type == ELM_ICON_STANDARD) else if (item->icon_type == ELM_ICON_STANDARD)
elm_icon_standard_set(ic, item->icon_file); elm_icon_standard_set(ic, item->icon_file);
elm_object_part_content_set(bt, "icon", ic); 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_weight_set(bt, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL); evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_box_pack_end(bx, bt); 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); evas_object_show(bt);
} }
if (wd->horizontal) if (sd->horizontal)
elm_object_part_content_set(wd->hover, elm_object_part_content_set(sd->hover, elm_hover_best_content_location_get
elm_hover_best_content_location_get(wd->hover, (sd->hover, ELM_HOVER_AXIS_HORIZONTAL), bx);
ELM_HOVER_AXIS_HORIZONTAL),
bx);
else else
elm_object_part_content_set(wd->hover, elm_object_part_content_set(sd->hover, elm_hover_best_content_location_get
elm_hover_best_content_location_get(wd->hover, (sd->hover, ELM_HOVER_AXIS_VERTICAL), bx);
ELM_HOVER_AXIS_VERTICAL),
bx);
evas_object_show(bx);
evas_object_show(wd->hover); evas_object_show(sd->hover);
evas_object_smart_callback_call(obj, SIG_CLICKED, NULL);
// if (wd->horizontal) evas_object_hide(wd->btn);
} }
static void static void
_activate_hook(Evas_Object *obj) _on_clicked(void *data,
{ Evas_Object *obj __UNUSED__,
_activate(obj); void *event_info __UNUSED__)
}
static void
_button_clicked(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{ {
_activate(data); _activate(data);
} }
static void 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); ELM_HOVERSEL_DATA_GET(data, sd);
if (!wd) return;
wd->hover_parent = NULL;
}
static void sd->hover_parent = NULL;
_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);
} }
static const char * static const char *
_elm_hoversel_label_get(const Evas_Object *obj, const char *item) _item_text_get_hook(const Elm_Object_Item *it,
{ const char *part)
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)
{ {
if (part && strcmp(part, "default")) return NULL; if (part && strcmp(part, "default")) return NULL;
return ((Elm_Hoversel_Item *)it)->label; 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 static Eina_Bool
_item_del_pre_hook(Elm_Object_Item *it) _item_del_pre_hook(Elm_Object_Item *it)
{ {
Widget_Data *wd;
Elm_Hoversel_Item *item = (Elm_Hoversel_Item *)it; 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)); 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->label);
eina_stringshare_del(item->icon_file); eina_stringshare_del(item->icon_file);
eina_stringshare_del(item->icon_group); eina_stringshare_del(item->icon_group);
@ -325,121 +261,154 @@ _item_del_pre_hook(Elm_Object_Item *it)
return EINA_TRUE; 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 * EAPI Evas_Object *
elm_hoversel_add(Evas_Object *parent) elm_hoversel_add(Evas_Object *parent)
{ {
Evas_Object *obj;
Evas *e; 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"); e = evas_object_evas_get(parent);
elm_widget_type_set(obj, "hoversel"); if (!e) return NULL;
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);
wd->btn = elm_button_add(parent); obj = evas_object_smart_add(e, _elm_hoversel_smart_class_new());
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);
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); elm_hoversel_hover_parent_set(obj, parent);
_theme_hook(obj);
return obj; return obj;
} }
EAPI void 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); ELM_HOVERSEL_CHECK(obj);
Widget_Data *wd = elm_widget_data_get(obj); ELM_HOVERSEL_DATA_GET(obj, sd);
if (!wd) return;
if (wd->hover_parent) if (sd->hover_parent)
evas_object_event_callback_del_full(wd->hover_parent, EVAS_CALLBACK_DEL, evas_object_event_callback_del_full
_parent_del, obj); (sd->hover_parent, EVAS_CALLBACK_DEL, _on_parent_del, obj);
wd->hover_parent = parent;
if (wd->hover_parent) sd->hover_parent = parent;
evas_object_event_callback_add(wd->hover_parent, EVAS_CALLBACK_DEL, if (sd->hover_parent)
_parent_del, obj); evas_object_event_callback_add
(sd->hover_parent, EVAS_CALLBACK_DEL, _on_parent_del, obj);
} }
EAPI Evas_Object * EAPI Evas_Object *
elm_hoversel_hover_parent_get(const Evas_Object *obj) elm_hoversel_hover_parent_get(const Evas_Object *obj)
{ {
ELM_CHECK_WIDTYPE(obj, widtype) NULL; ELM_HOVERSEL_CHECK(obj) NULL;
Widget_Data *wd = elm_widget_data_get(obj); ELM_HOVERSEL_DATA_GET(obj, sd);
if (!wd) return NULL;
return wd->hover_parent; return sd->hover_parent;
} }
EAPI void 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); ELM_HOVERSEL_CHECK(obj);
Widget_Data *wd = elm_widget_data_get(obj); ELM_HOVERSEL_DATA_GET(obj, sd);
if (!wd) return;
wd->horizontal = !!horizontal; sd->horizontal = !!horizontal;
_elm_hoversel_smart_theme(obj);
} }
EAPI Eina_Bool EAPI Eina_Bool
elm_hoversel_horizontal_get(const Evas_Object *obj) elm_hoversel_horizontal_get(const Evas_Object *obj)
{ {
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE; ELM_HOVERSEL_CHECK(obj) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj); ELM_HOVERSEL_DATA_GET(obj, sd);
if (!wd) return EINA_FALSE;
return wd->horizontal; return sd->horizontal;
} }
EAPI void EAPI void
elm_hoversel_hover_begin(Evas_Object *obj) elm_hoversel_hover_begin(Evas_Object *obj)
{ {
ELM_CHECK_WIDTYPE(obj, widtype); ELM_HOVERSEL_CHECK(obj);
Widget_Data *wd = elm_widget_data_get(obj); ELM_HOVERSEL_DATA_GET(obj, sd);
if (!wd) return;
if (wd->hover) return; if (sd->hover) return;
_activate(obj); _activate(obj);
} }
EAPI void EAPI void
elm_hoversel_hover_end(Evas_Object *obj) elm_hoversel_hover_end(Evas_Object *obj)
{ {
ELM_CHECK_WIDTYPE(obj, widtype); ELM_HOVERSEL_CHECK(obj);
Widget_Data *wd = elm_widget_data_get(obj); ELM_HOVERSEL_DATA_GET(obj, sd);
if (!wd) return;
if (!wd->hover) return; if (!sd->hover) return;
wd->expanded = EINA_FALSE;
evas_object_del(wd->hover); sd->expanded = EINA_FALSE;
wd->hover = NULL;
printf("deleting hover!!\n");
evas_object_del(sd->hover);
sd->hover = NULL;
evas_object_smart_callback_call(obj, SIG_DISMISSED, NULL); evas_object_smart_callback_call(obj, SIG_DISMISSED, NULL);
} }
EAPI Eina_Bool EAPI Eina_Bool
elm_hoversel_expanded_get(const Evas_Object *obj) elm_hoversel_expanded_get(const Evas_Object *obj)
{ {
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE; ELM_HOVERSEL_CHECK(obj) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj); ELM_HOVERSEL_DATA_GET(obj, sd);
if (!wd) return EINA_FALSE;
return (wd->hover) ? EINA_TRUE : EINA_FALSE; return (sd->hover) ? EINA_TRUE : EINA_FALSE;
} }
EAPI void EAPI void
@ -447,61 +416,80 @@ elm_hoversel_clear(Evas_Object *obj)
{ {
Elm_Object_Item *it; Elm_Object_Item *it;
Eina_List *l, *ll; Eina_List *l, *ll;
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj); ELM_HOVERSEL_CHECK(obj);
if (!wd) return; ELM_HOVERSEL_DATA_GET(obj, sd);
EINA_LIST_FOREACH_SAFE(wd->items, l, ll, it)
EINA_LIST_FOREACH_SAFE (sd->items, l, ll, it)
{ {
_item_del_pre_hook(it); elm_widget_item_del(it);
elm_widget_item_free(it);
} }
} }
EAPI const Eina_List * EAPI const Eina_List *
elm_hoversel_items_get(const Evas_Object *obj) elm_hoversel_items_get(const Evas_Object *obj)
{ {
ELM_CHECK_WIDTYPE(obj, widtype) NULL; ELM_HOVERSEL_CHECK(obj) NULL;
Widget_Data *wd = elm_widget_data_get(obj); ELM_HOVERSEL_DATA_GET(obj, sd);
if (!wd) return NULL;
return wd->items; return sd->items;
} }
EAPI Elm_Object_Item * 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; ELM_HOVERSEL_CHECK(obj) NULL;
Widget_Data *wd = elm_widget_data_get(obj); ELM_HOVERSEL_DATA_GET(obj, sd);
if (!wd) return NULL;
Elm_Hoversel_Item *item = elm_widget_item_new(obj, Elm_Hoversel_Item); Elm_Hoversel_Item *item = elm_widget_item_new(obj, Elm_Hoversel_Item);
if (!item) return NULL; if (!item) return NULL;
elm_widget_item_del_pre_hook_set(item, _item_del_pre_hook); elm_widget_item_del_pre_hook_set(item, _item_del_pre_hook);
elm_widget_item_text_get_hook_set(item, _item_text_get_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->label = eina_stringshare_add(label);
item->icon_file = eina_stringshare_add(icon_file); item->icon_file = eina_stringshare_add(icon_file);
item->icon_type = icon_type; item->icon_type = icon_type;
item->func = func; item->func = func;
item->base.data = data; item->base.data = data;
sd->items = eina_list_append(sd->items, item);
return (Elm_Object_Item *)item; return (Elm_Object_Item *)item;
} }
EAPI void 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; Elm_Hoversel_Item *item = (Elm_Hoversel_Item *)it;
eina_stringshare_replace(&item->icon_file, icon_file); eina_stringshare_replace(&item->icon_file, icon_file);
eina_stringshare_replace(&item->icon_group, icon_group); eina_stringshare_replace(&item->icon_group, icon_group);
item->icon_type = icon_type; item->icon_type = icon_type;
} }
EAPI void 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; Elm_Hoversel_Item *item = (Elm_Hoversel_Item *)it;
if (icon_file) *icon_file = item->icon_file; if (icon_file) *icon_file = item->icon_file;
if (icon_group) *icon_group = item->icon_group; if (icon_group) *icon_group = item->icon_group;
if (icon_type) *icon_type = item->icon_type; 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 * items in the hoversel menu (no more than 8), though is capable of many
* more. * more.
* *
* Signals that you can add callbacks for are: * This widget inherits from the @ref Button one, so that all the
* "clicked" - the user clicked the hoversel button and popped up the sel * functions acting on it also work for hoversel objects.
* "selected" - an item in the hoversel list is selected. event_info is the item *
* "dismissed" - the hover is dismissed * 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: * Default content parts of the hoversel widget that you can use for are:
* @li "icon" - An icon of the hoversel * @li "icon" - An icon of the hoversel