};
typedef struct _Widget_Data Widget_Data;
-typedef struct _Elm_Flipselector_Item Elm_Flipselector_Item;
struct _Widget_Data
{
{NULL, NULL}
};
-static void
-_item_text_set_hook(Elm_Object_Item *it,
- const char *part,
- const char *label)
-{
- ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
-
- Widget_Data *wd;
- Eina_List *l;
- Elm_Flipselector_Item *item;
-
- if (!label) return;
-
- if (part && strcmp(part ,"default")) return;
-
- item = (Elm_Flipselector_Item *) it;
- wd = elm_widget_data_get(WIDGET(item));
- if ((!wd) || (!wd->items)) return;
-
- l = eina_list_data_find_list(wd->items, item);
- if (!l) return;
-
- eina_stringshare_del(item->label);
- item->label = eina_stringshare_add_length(label, wd->max_len);
-
- if (strlen(label) > strlen(elm_object_item_text_get(DATA_GET(wd->sentinel))))
- wd->sentinel = l;
-
- if (wd->current == l)
- {
- _update_view(WIDGET(item));
- _sizing_eval(wd->self);
- }
-}
-
-static const char *
-_item_text_get_hook(const Elm_Object_Item *it, const char *part)
-{
- ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
-
- Elm_Flipselector_Item *item, *_item;
- Widget_Data *wd;
- Eina_List *l;
-
- if (part && strcmp(part ,"default")) return NULL;
-
- item = (Elm_Flipselector_Item *) it;
- wd = elm_widget_data_get(WIDGET(item));
- if ((!wd) || (!wd->items)) return NULL;
-
- EINA_LIST_FOREACH(wd->items, l, _item)
- if (_item == item) return item->label;
- return NULL;
-}
-
-static void
-_item_signal_emit_hook(Elm_Object_Item *it,
- const char *emission,
- const char *source)
-{
- ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
- Elm_Flipselector_Item *item = (Elm_Flipselector_Item *) it;
- edje_object_signal_emit(VIEW(item), emission, source);
-}
+#define ELM_FLIPSELECTOR_ITEM_CHECK_DELETED_RETURN(it, ...) \
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, __VA_ARGS__); \
+ if (it->deleted) \
+ { \
+ ERR(""#it" has been DELETED.\n"); \
+ return __VA_ARGS__; \
+ } \
static Elm_Flipselector_Item *
_item_new(Evas_Object *obj, const char *label, Evas_Smart_Cb func, const void *data)
Widget_Data *wd = elm_widget_data_get(obj);
it = elm_widget_item_new(obj, Elm_Flipselector_Item);
- if (!it) return NULL;
-
- elm_widget_item_text_set_hook_set(it, _item_text_set_hook);
- elm_widget_item_text_get_hook_set(it, _item_text_get_hook);
- elm_widget_item_signal_emit_hook_set(it, _item_signal_emit_hook);
+ if (!it)
+ return NULL;
len = strlen(label);
if (len > wd->max_len)
Elm_Flipselector_Item *item;
Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
+ if (!wd)
+ return;
- if (wd->walking) ERR("flipselector deleted while walking.\n");
+ if (wd->walking)
+ ERR("flipselector deleted while walking.\n");
EINA_LIST_FREE(wd->items, item)
- _item_free(item);
+ _item_free(item);
if (wd->spin) ecore_timer_del(wd->spin);
free(wd);
const char *max_len;
wd = elm_widget_data_get(obj);
- if (!wd) return;
+ if (!wd)
+ return;
_elm_theme_object_set(obj, wd->base, "flipselector", "base",
elm_widget_style_get(obj));
EINA_LIST_FOREACH(wd->items, l, it)
{
- if (strlen(elm_object_item_text_get((Elm_Object_Item *) it)) >
- strlen(elm_object_item_text_get(DATA_GET(wd->sentinel))))
+ if (strlen(elm_flipselector_item_label_get(it)) >
+ strlen(elm_flipselector_item_label_get(DATA_GET(wd->sentinel))))
wd->sentinel = l;
}
}
EINA_LIST_FOREACH(wd->items, l, it)
{
- if (!it->deleted) continue;
+ if (!it->deleted)
+ continue;
if (wd->current == l)
{
if (wd->current == wd->sentinel)
sentinel_eval = EINA_TRUE;
+
wd->current = eina_list_prev(wd->current);
}
wd->items = eina_list_remove(wd->items, it);
ERR("walking became negative. fixed!\n");
wd->walking = 0;
}
- if (wd->walking) return;
+
+ if (wd->walking)
+ return;
_flipselector_process_deletions(wd);
}
Widget_Data *wd;
Eina_Bool is_up = EINA_TRUE;
- if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
+ if (type != EVAS_CALLBACK_KEY_DOWN)
+ return EINA_FALSE;
wd = elm_widget_data_get(obj);
- if (!wd) return EINA_FALSE;
+ if (!wd)
+ return EINA_FALSE;
ev = event_info;
- if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
+ if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
+ return EINA_FALSE;
- if (elm_widget_disabled_get(obj)) return EINA_FALSE;
+ if (elm_widget_disabled_get(obj))
+ return EINA_FALSE;
if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
is_up = EINA_FALSE;
/* TODO: if direction setting via API is not coming in, replace
these calls by flip_{next,prev} */
_flipselector_walk(wd);
- if (is_up) _flip_up(wd);
- else _flip_down(wd);
+ if (is_up)
+ _flip_up(wd);
+ else
+ _flip_down(wd);
_flipselector_unwalk(wd);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
_on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
+ if (!wd)
+ return;
/* FIXME: no treatment of this signal so far */
if (elm_widget_focus_get(obj))
Evas_Coord minw = -1, minh = -1, w, h;
wd = elm_widget_data_get(obj);
- if (!wd) return;
+ if (!wd)
+ return;
elm_coords_finger_size_adjust(1, &minw, 2, &minh);
if (wd->sentinel)
{
- const char *label = elm_object_item_text_get(DATA_GET(wd->sentinel));
+ const char *label = \
+ elm_flipselector_item_label_get(DATA_GET(wd->sentinel));
+
tmp = edje_object_part_text_get(wd->base, "top");
edje_object_part_text_set(wd->base, "top", label);
}
elm_coords_finger_size_adjust(1, &minw, 2, &minh);
evas_object_size_hint_min_get(obj, &w, &h);
- if (wd->sentinel) edje_object_part_text_set(wd->base, "top", tmp);
+ if (wd->sentinel)
+ edje_object_part_text_set(wd->base, "top", tmp);
if (w > minw) minw = w;
if (h > minh) minh = h;
Elm_Flipselector_Item *item;
wd = elm_widget_data_get(obj);
- if (!wd) return;
+ if (!wd)
+ return;
label = NULL;
item = DATA_GET(wd->current);
- if (item) label = item->label;
+ if (item)
+ label = item->label;
edje_object_part_text_set(wd->base, "top", label ? label : "");
edje_object_part_text_set(wd->base, "bottom", label ? label : "");
+
edje_object_message_signal_process(wd->base);
}
Elm_Flipselector_Item *item;
item = DATA_GET(wd->current);
- if (!item) return;
+ if (!item)
+ return;
if (item->func)
item->func((void *)item->base.data, WIDGET(item), item);
{
Elm_Flipselector_Item *item;
- if (!wd->current) return;
+ if (!wd->current)
+ return;
if (wd->current == wd->items)
{
wd->current = eina_list_prev(wd->current);
item = DATA_GET(wd->current);
- if (!item) return;
+ if (!item)
+ return;
_send_msg(wd, MSG_FLIP_UP, (char *)item->label);
}
{
Widget_Data *wd = elm_widget_data_get(data);
- if (!wd) goto val_up_exit_on_error;
+ if (!wd)
+ goto val_up_exit_on_error;
_flipselector_walk(wd);
_signal_val_up_start(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
{
Widget_Data *wd = elm_widget_data_get(data);
- if (!wd) return;
+ if (!wd)
+ return;
wd->interval = wd->first_interval;
- if (wd->spin) ecore_timer_del(wd->spin);
+ if (wd->spin)
+ ecore_timer_del(wd->spin);
wd->spin = ecore_timer_add(wd->interval, _signal_val_up, data);
_signal_val_up(data);
{
Elm_Flipselector_Item *item;
- if (!wd->current) return;
+ if (!wd->current)
+ return;
wd->current = eina_list_next(wd->current);
if (!wd->current)
}
item = DATA_GET(wd->current);
- if (!item) return;
+ if (!item)
+ return;
_send_msg(wd, MSG_FLIP_DOWN, (char *)item->label);
}
{
Widget_Data *wd = elm_widget_data_get(data);
- if (!wd) goto val_down_exit_on_error;
+ if (!wd)
+ goto val_down_exit_on_error;
_flipselector_walk(wd);
_signal_val_down_start(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
{
Widget_Data *wd = elm_widget_data_get(data);
- if (!wd) return;
+ if (!wd)
+ return;
wd->interval = wd->first_interval;
- if (wd->spin) ecore_timer_del(wd->spin);
+ if (wd->spin)
+ ecore_timer_del(wd->spin);
wd->spin = ecore_timer_add(wd->interval, _signal_val_down, data);
_signal_val_down(data);
_signal_val_change_stop(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
{
Widget_Data *wd = elm_widget_data_get(data);
- if (!wd) return;
+ if (!wd)
+ return;
- if (wd->spin) ecore_timer_del(wd->spin);
+ if (wd->spin)
+ ecore_timer_del(wd->spin);
wd->spin = NULL;
}
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
+ if (!wd)
+ return;
if (wd->spin) ecore_timer_del(wd->spin);
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
+ if (!wd)
+ return;
if (wd->spin) ecore_timer_del(wd->spin);
_flipselector_unwalk(wd);
}
-EAPI Elm_Object_Item *
+EAPI Elm_Flipselector_Item *
elm_flipselector_item_append(Evas_Object *obj, const char *label, void (*func)(void *data, Evas_Object *obj, void *event_info), void *data)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd;
wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
+ if (!wd)
+ return NULL;
item = _item_new(obj, label, func, data);
- if (!item) return NULL;
+ if (!item)
+ return NULL;
wd->items = eina_list_append(wd->items, item);
- if (!wd->current)
- {
+ if (!wd->current) {
wd->current = wd->items;
_update_view(obj);
- }
+ }
if (!wd->sentinel ||
- (strlen(elm_object_item_text_get((Elm_Object_Item *) item)) >
- strlen(elm_object_item_text_get(DATA_GET(wd->sentinel)))))
+ (strlen(elm_flipselector_item_label_get(item)) >
+ strlen(elm_flipselector_item_label_get(DATA_GET(wd->sentinel)))))
{
wd->sentinel = eina_list_last(wd->items);
_sizing_eval(obj);
if (eina_list_count(wd->items) >= 2)
edje_object_signal_emit(wd->base, "elm,state,button,visible", "elm");
- return (Elm_Object_Item *) item;
+ return item;
}
-EAPI Elm_Object_Item *
+EAPI Elm_Flipselector_Item *
elm_flipselector_item_prepend(Evas_Object *obj, const char *label, void (*func)(void *data, Evas_Object *obj, void *event_info), void *data)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd;
wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
+ if (!wd)
+ return NULL;
item = _item_new(obj, label, func, data);
- if (!item) return NULL;
+ if (!item)
+ return NULL;
wd->items = eina_list_prepend(wd->items, item);
- if (!wd->current)
- {
+ if (!wd->current) {
wd->current = wd->items;
_update_view(obj);
- }
+ }
if (!wd->sentinel ||
- (strlen(elm_object_item_text_get((Elm_Object_Item *) item)) >
- strlen(elm_object_item_text_get(DATA_GET(wd->sentinel)))))
+ (strlen(elm_flipselector_item_label_get(item)) >
+ strlen(elm_flipselector_item_label_get(DATA_GET(wd->sentinel)))))
{
wd->sentinel = wd->items;
_sizing_eval(obj);
if (eina_list_count(wd->items) >= 2)
edje_object_signal_emit(wd->base, "elm,state,button,visible", "elm");
- return (Elm_Object_Item *) item;
+ return item;
}
/* TODO: account for deleted items? */
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
+ if (!wd)
+ return NULL;
+
return wd->items;
}
-EAPI Elm_Object_Item *
+EAPI Elm_Flipselector_Item *
elm_flipselector_first_item_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Eina_List *l;
wd = elm_widget_data_get(obj);
- if (!wd || !wd->items) return NULL;
+ if (!wd || !wd->items)
+ return NULL;
EINA_LIST_FOREACH(wd->items, l, it)
{
- if (it->deleted) continue;
- return (Elm_Object_Item *) it;
+ if (it->deleted)
+ continue;
+
+ return it;
}
+
return NULL;
}
-EAPI Elm_Object_Item *
+EAPI Elm_Flipselector_Item *
elm_flipselector_last_item_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Eina_List *l;
wd = elm_widget_data_get(obj);
- if (!wd || !wd->items) return NULL;
+ if (!wd || !wd->items)
+ return NULL;
EINA_LIST_REVERSE_FOREACH(wd->items, l, it)
{
- if (it->deleted) continue;
- return (Elm_Object_Item *) it;
+ if (it->deleted)
+ continue;
+
+ return it;
}
+
return NULL;
}
-EAPI Elm_Object_Item *
+EAPI Elm_Flipselector_Item *
elm_flipselector_selected_item_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd || !wd->current) return NULL;
+ if (!wd || !wd->current)
+ return NULL;
+
return DATA_GET(wd->current);
}
EAPI void
-elm_flipselector_item_selected_set(Elm_Object_Item *it, Eina_Bool selected)
+elm_flipselector_item_selected_set(Elm_Flipselector_Item *item, Eina_Bool selected)
{
- ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
+ ELM_FLIPSELECTOR_ITEM_CHECK_DELETED_RETURN(item);
- Elm_Flipselector_Item *item, *_item, *cur;
+ Elm_Flipselector_Item *_item, *cur;
int flipside = MSG_FLIP_UP;
Widget_Data *wd;
Eina_List *l;
- item = (Elm_Flipselector_Item *) it;
wd = elm_widget_data_get(WIDGET(item));
- if (!wd) return;
+ if (!wd)
+ return;
cur = DATA_GET(wd->current);
- if ((selected) && (cur == item)) return;
+ if ((selected) && (cur == item))
+ return;
_flipselector_walk(wd);
EINA_LIST_FOREACH(wd->items, l, _item)
{
- if (_item == cur) flipside = MSG_FLIP_DOWN;
+ if (_item == cur)
+ flipside = MSG_FLIP_DOWN;
if (_item == item)
{
}
EAPI Eina_Bool
-elm_flipselector_item_selected_get(const Elm_Object_Item *it)
+elm_flipselector_item_selected_get(const Elm_Flipselector_Item *item)
{
- ELM_OBJ_ITEM_CHECK_OR_RETURN(it, EINA_FALSE);
+ ELM_FLIPSELECTOR_ITEM_CHECK_DELETED_RETURN(item, EINA_FALSE);
Widget_Data *wd;
- Elm_Flipselector_Item *item;
- item = (Elm_Flipselector_Item *) it;
wd = elm_widget_data_get(WIDGET(item));
if (!wd) return EINA_FALSE;
return (eina_list_data_get(wd->current) == item);
}
EAPI void
-elm_flipselector_item_del(Elm_Object_Item *it)
+elm_flipselector_item_del(Elm_Flipselector_Item *item)
{
- ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
+ ELM_FLIPSELECTOR_ITEM_CHECK_DELETED_RETURN(item);
+
Widget_Data *wd;
- Elm_Flipselector_Item *item, *item2;
- Eina_List *l;
- item = (Elm_Flipselector_Item *) it;
wd = elm_widget_data_get(WIDGET(item));
- if (!wd) return;
+ if (!wd)
+ return;
if (wd->walking > 0)
{
wd->items = eina_list_remove(wd->items, item);
_item_free(item);
_sentinel_eval(wd);
+
_flipselector_unwalk(wd);
}
EAPI const char *
-elm_flipselector_item_label_get(const Elm_Object_Item *it)
+elm_flipselector_item_label_get(const Elm_Flipselector_Item *item)
{
- return _item_text_get_hook(it, NULL);
+ ELM_FLIPSELECTOR_ITEM_CHECK_DELETED_RETURN(item, NULL);
+
+ Elm_Flipselector_Item *_item;
+ Widget_Data *wd;
+ Eina_List *l;
+
+ wd = elm_widget_data_get(WIDGET(item));
+ if ((!wd) || (!wd->items))
+ return NULL;
+
+ EINA_LIST_FOREACH(wd->items, l, _item)
+ if (_item == item)
+ return item->label;
+
+ return NULL;
}
EAPI void
-elm_flipselector_item_label_set(Elm_Object_Item *it, const char *label)
+elm_flipselector_item_label_set(Elm_Flipselector_Item *item, const char *label)
{
- _item_text_set_hook(it, NULL, label);
+ ELM_FLIPSELECTOR_ITEM_CHECK_DELETED_RETURN(item);
+
+ Widget_Data *wd;
+ Eina_List *l;
+
+ if ((!item) || (!label))
+ return;
+
+ wd = elm_widget_data_get(WIDGET(item));
+ if ((!wd) || (!wd->items))
+ return;
+
+ l = eina_list_data_find_list(wd->items, item);
+ if (!l)
+ return;
+
+ eina_stringshare_del(item->label);
+ item->label = eina_stringshare_add_length(label, wd->max_len);
+
+ if (strlen(label) >
+ strlen(elm_flipselector_item_label_get(DATA_GET(wd->sentinel))))
+ wd->sentinel = l;
+
+ if (wd->current == l)
+ {
+ _update_view(WIDGET(item));
+ _sizing_eval(wd->self);
+ }
+
+ return;
}
-EAPI Elm_Object_Item *
-elm_flipselector_item_prev_get(Elm_Object_Item *it)
+EAPI Elm_Flipselector_Item *
+elm_flipselector_item_prev_get(Elm_Flipselector_Item *item)
{
- ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
+ ELM_FLIPSELECTOR_ITEM_CHECK_DELETED_RETURN(item, NULL);
- Elm_Flipselector_Item *item, *_item;
+ Elm_Flipselector_Item *_item;
Widget_Data *wd;
Eina_List *l;
- item = (Elm_Flipselector_Item *) it;
wd = elm_widget_data_get(WIDGET(item));
- if ((!wd) || (!wd->items)) return NULL;
+ if ((!wd) || (!wd->items))
+ return NULL;
EINA_LIST_FOREACH(wd->items, l, _item)
- if (_item == item)
- {
- l = eina_list_prev(l);
- if (!l) return NULL;
- return DATA_GET(l);
- }
+ if (_item == item)
+ {
+ l = eina_list_prev(l);
+ if (!l)
+ return NULL;
+ return DATA_GET(l);
+ }
+
return NULL;
}
-EAPI Elm_Object_Item *
-elm_flipselector_item_next_get(Elm_Object_Item *it)
+EAPI Elm_Flipselector_Item *
+elm_flipselector_item_next_get(Elm_Flipselector_Item *item)
{
- ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
+ ELM_FLIPSELECTOR_ITEM_CHECK_DELETED_RETURN(item, NULL);
- Elm_Flipselector_Item *item, *_item;
+ Elm_Flipselector_Item *_item;
Widget_Data *wd;
Eina_List *l;
- item = (Elm_Flipselector_Item *) it;
wd = elm_widget_data_get(WIDGET(item));
- if ((!wd) || (!wd->items)) return NULL;
+ if ((!wd) || (!wd->items))
+ return NULL;
EINA_LIST_FOREACH(wd->items, l, _item)
- if (_item == item)
- {
- l = eina_list_next(l);
- if (!l) return NULL;
- return DATA_GET(l);
- }
+ if (_item == item)
+ {
+ l = eina_list_next(l);
+ if (!l)
+ return NULL;
+ return DATA_GET(l);
+ }
+
return NULL;
}
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
+ if (!wd)
+ return;
+
wd->first_interval = interval;
}
ELM_CHECK_WIDTYPE(obj, widtype) 0.0;
Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return 0;
+
+ if (!wd)
+ return 0.0;
return wd->first_interval;
}
projects / framework / uifw / elementary.git / blobdiff