#include "elm_priv.h"
typedef struct _Widget_Data Widget_Data;
+typedef struct _Elm_Slideshow_Item Elm_Slideshow_Item;
struct _Elm_Slideshow_Item
{
double timeout;
Eina_Bool loop:1;
- struct {
+ struct
+ {
const char *current;
Eina_List *list; //list of const char *
- } layout;
+ } layout;
};
static const char *widtype = NULL;
Evas_Callback_Type type, void *event_info);
static const char SIG_CHANGED[] = "changed";
+static const char SIG_TRANSITION_END[] = "transition,end";
static const Evas_Smart_Cb_Description _signals[] = {
{SIG_CHANGED, ""},
+ {SIG_TRANSITION_END, ""},
{NULL, NULL}
};
if (!wd) 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 ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
+ if ((!strcmp(ev->keyname, "Left")) ||
+ ((!strcmp(ev->keyname, "KP_Left")) && (!ev->string)))
{
elm_slideshow_previous(obj);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
- if ((!strcmp(ev->keyname, "Right")) || (!strcmp(ev->keyname, "KP_Right")))
+ if ((!strcmp(ev->keyname, "Right")) ||
+ ((!strcmp(ev->keyname, "KP_Right")) && (!ev->string)))
{
elm_slideshow_next(obj);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
Elm_Slideshow_Item *_item_prev, *_item_next;
Evas_Object *obj = WIDGET(item);
Widget_Data *wd = elm_widget_data_get(obj);
- int ac, bc, lc;
+ int ac, bc, lc, ic = 0;
if (!wd) return;
if ((!VIEW(item)) && (item->itc->func.get))
{
- VIEW(item) = item->itc->func.get((void*)item->base.data, obj);
+ VIEW(item) = item->itc->func.get(elm_widget_item_data_get(item),
+ obj);
evas_object_smart_member_add(VIEW(item), obj);
item->l_built = eina_list_append(NULL, item);
wd->items_built = eina_list_merge(wd->items_built, item->l_built);
+ //FIXME: item could be showed by obj
evas_object_hide(VIEW(item));
}
else if (item->l_built)
&& (!VIEW(_item_next))
&& (_item_next->itc->func.get))
{
+ ic++;
VIEW(_item_next) =
_item_next->itc->func.get(
- (void*)_item_next->base.data, obj);
+ elm_widget_item_data_get(_item_next), obj);
evas_object_smart_member_add(VIEW(_item_next), obj);
_item_next->l_built = eina_list_append(NULL, _item_next);
wd->items_built = eina_list_merge(wd->items_built,
_item_next->l_built);
+ //FIXME: _item_next could be showed by obj later
evas_object_hide(VIEW(_item_next));
}
else if (_item_next && _item_next->l_built)
- wd->items_built =
- eina_list_demote_list(wd->items_built,
+ {
+ ic++;
+ wd->items_built =
+ eina_list_demote_list(wd->items_built,
_item_next->l_built);
+ }
}
}
&& (!VIEW(_item_prev))
&& (_item_prev->itc->func.get))
{
+ ic++;
VIEW(_item_prev) =
_item_prev->itc->func.get(
- (void*)_item_prev->base.data, obj);
+ elm_widget_item_data_get(_item_prev), obj);
evas_object_smart_member_add(VIEW(_item_prev), obj);
_item_prev->l_built = eina_list_append(NULL, _item_prev);
wd->items_built = eina_list_merge(wd->items_built,
_item_prev->l_built);
+ //FIXME: _item_prev could be showed by obj later
evas_object_hide(VIEW(_item_prev));
}
else if (_item_prev && _item_prev->l_built)
- wd->items_built =
- eina_list_demote_list(wd->items_built,
+ {
+ ic++;
+ wd->items_built =
+ eina_list_demote_list(wd->items_built,
_item_prev->l_built);
+ }
}
}
}
//delete unused items
- lc = wd->count_item_pre_before + wd->count_item_pre_after + 1;
+ lc = ic + 1;
while ((int)eina_list_count(wd->items_built) > lc)
{
item = eina_list_data_get(wd->items_built);
wd->items_built = eina_list_remove_list(wd->items_built,
wd->items_built);
if (item->itc->func.del)
- item->itc->func.del((void*)item->base.data, VIEW(item));
+ item->itc->func.del(elm_widget_item_data_get(item), VIEW(item));
evas_object_del(VIEW(item));
VIEW(item) = NULL;
}
}
static void
-_end(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
+_end(void *data, Evas_Object *obj __UNUSED__, const char *emission, const char *source __UNUSED__)
{
Elm_Slideshow_Item *item;
Widget_Data *wd = elm_widget_data_get(data);
item = wd->previous;
if (item)
{
- edje_object_part_unswallow(NULL, VIEW(item));
+ edje_object_part_unswallow(wd->slideshow, VIEW(item));
evas_object_hide(VIEW(item));
wd->previous = NULL;
}
-
item = wd->current;
if ((!item) || (!VIEW(item))) return;
_item_realize(item);
- edje_object_part_unswallow(NULL, VIEW(item));
- evas_object_show(VIEW(item));
+ edje_object_part_unswallow(wd->slideshow, VIEW(item));
+ edje_object_part_swallow(wd->slideshow, "elm.swallow.1", VIEW(item));
edje_object_signal_emit(wd->slideshow, "anim,end", "slideshow");
- edje_object_part_swallow(wd->slideshow, "elm.swallow.1", item->base.view);
+ if (emission != NULL)
+ evas_object_smart_callback_call(data, SIG_TRANSITION_END, wd->current);
}
static Eina_Bool
return ECORE_CALLBACK_CANCEL;
}
+static Eina_Bool
+_item_del_pre_hook(Elm_Object_Item *it)
+{
+ Elm_Slideshow_Item *item = (Elm_Slideshow_Item *)it;
+ Widget_Data *wd = elm_widget_data_get(WIDGET(item));
+ if (!wd) return EINA_FALSE;
+
+ if (wd->previous == item) wd->previous = NULL;
+ if (wd->current == item)
+ {
+ Eina_List *l = eina_list_data_find_list(wd->items, item);
+ Eina_List *l2 = eina_list_next(l);
+ wd->current = NULL;
+ if (!l2)
+ {
+ l2 = eina_list_prev(l);
+ if (l2)
+ elm_slideshow_item_show(eina_list_data_get(l2));
+
+ }
+ else
+ elm_slideshow_item_show(eina_list_data_get(l2));
+ }
+
+ wd->items = eina_list_remove_list(wd->items, item->l);
+ wd->items_built = eina_list_remove_list(wd->items_built, item->l_built);
+
+ if ((VIEW(item)) && (item->itc->func.del))
+ item->itc->func.del(elm_widget_item_data_get(item), VIEW(item));
+
+ return EINA_TRUE;
+}
+
EAPI Evas_Object *
elm_slideshow_add(Evas_Object *parent)
{
wd->slideshow = edje_object_add(e);
_elm_theme_object_set(obj, wd->slideshow, "slideshow", "base", "default");
- evas_object_smart_member_add(wd->slideshow, obj);
wd->count_item_pre_before = 2;
wd->count_item_pre_after = 2;
elm_widget_resize_object_set(obj, wd->slideshow);
- evas_object_show(wd->slideshow);
wd->transitions = elm_widget_stringlist_get(edje_object_data_get(wd->slideshow, "transitions"));
if (eina_list_count(wd->transitions) > 0)
return obj;
}
-EAPI Elm_Slideshow_Item*
+EAPI Elm_Object_Item*
elm_slideshow_item_add(Evas_Object *obj, const Elm_Slideshow_Item_Class *itc, const void *data)
{
Elm_Slideshow_Item *item;
if (!wd) return NULL;
item = elm_widget_item_new(obj, Elm_Slideshow_Item);
- item->base.data = data;
+ if (!item) return NULL;
+ elm_widget_item_del_pre_hook_set(item, _item_del_pre_hook);
item->itc = itc;
item->l = eina_list_append(item->l, item);
+ elm_widget_item_data_set(item, data);
wd->items = eina_list_merge(wd->items, item->l);
- if (!wd->current) elm_slideshow_show(item);
+ if (!wd->current) elm_slideshow_item_show((Elm_Object_Item *)item);
- return item;
+ return (Elm_Object_Item *)item;
}
-EAPI Elm_Slideshow_Item*
+EAPI Elm_Object_Item*
elm_slideshow_item_sorted_insert(Evas_Object *obj, const Elm_Slideshow_Item_Class *itc, const void *data, Eina_Compare_Cb func)
{
Elm_Slideshow_Item *item;
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
-
if (!wd) return NULL;
+
item = elm_widget_item_new(obj, Elm_Slideshow_Item);
- item->base.data = data;
+ if (!item) return NULL;
+ elm_widget_item_del_pre_hook_set(item, _item_del_pre_hook);
item->itc = itc;
item->l = eina_list_append(item->l, item);
+ elm_widget_item_data_set(item, data);
wd->items = eina_list_sorted_merge(wd->items, item->l, func);
- if (!wd->current) elm_slideshow_show(item);
+ if (!wd->current) elm_slideshow_item_show((Elm_Object_Item *)item);
- return item;
+ return (Elm_Object_Item *)item;
}
EAPI void
-elm_slideshow_show(Elm_Slideshow_Item *item)
+elm_slideshow_item_show(Elm_Object_Item *it)
{
+ ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
+
char buf[1024];
- Elm_Slideshow_Item *next = NULL;
+ Elm_Slideshow_Item *item, *next = NULL;
Widget_Data *wd;
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
+ item = (Elm_Slideshow_Item *)it;
wd = elm_widget_data_get(WIDGET(item));
- if (!wd)
- return;
- if (item == wd->current)
- return;
+ if (!wd) return;
+ if (item == wd->current) return;
next = item;
_end(WIDGET(item), WIDGET(item), NULL, NULL);
if (wd->timer) ecore_timer_del(wd->timer);
+ wd->timer = NULL;
if (wd->timeout > 0.0)
wd->timer = ecore_timer_add(wd->timeout, _timer_cb, WIDGET(item));
_item_realize(next);
edje_object_part_swallow(wd->slideshow, "elm.swallow.2", VIEW(next));
- evas_object_show(VIEW(next));
- snprintf(buf, sizeof(buf), "%s,next", wd->transition);
+
+ if (!wd->transition)
+ sprintf(buf, "none,next");
+ else
+ snprintf(buf, sizeof(buf), "%s,next", wd->transition);
edje_object_signal_emit(wd->slideshow, buf, "slideshow");
wd->previous = wd->current;
wd->current = next;
_end(obj, obj, NULL, NULL);
if (wd->timer) ecore_timer_del(wd->timer);
+ wd->timer = NULL;
if (wd->timeout > 0.0)
wd->timer = ecore_timer_add(wd->timeout, _timer_cb, obj);
_item_realize(next);
edje_object_part_swallow(wd->slideshow, "elm.swallow.2", VIEW(next));
- evas_object_show(VIEW(next));
- snprintf(buf, sizeof(buf), "%s,next", wd->transition);
+ if (!wd->transition)
+ sprintf(buf, "none,next");
+ else
+ snprintf(buf, sizeof(buf), "%s,next", wd->transition);
edje_object_signal_emit(wd->slideshow, buf, "slideshow");
wd->previous = wd->current;
_end(obj, obj, NULL, NULL);
if (wd->timer) ecore_timer_del(wd->timer);
+ wd->timer = NULL;
if (wd->timeout > 0.0)
wd->timer = ecore_timer_add(wd->timeout, _timer_cb, obj);
_item_realize(prev);
edje_object_part_swallow(wd->slideshow, "elm.swallow.2", VIEW(prev));
- evas_object_show(VIEW(prev));
- snprintf(buf, 1024, "%s,previous", wd->transition);
+ if (!wd->transition)
+ sprintf(buf, "none,previous");
+ else
+ snprintf(buf, sizeof(buf), "%s,previous", wd->transition);
edje_object_signal_emit(wd->slideshow, buf, "slideshow");
wd->previous = wd->current;
EINA_LIST_FREE(wd->items_built, item)
{
if (item->itc->func.del)
- item->itc->func.del((void*)item->base.data, VIEW(item));
- evas_object_del(VIEW(item));
- VIEW(item) = NULL;
+ item->itc->func.del(elm_widget_item_data_get(item), VIEW(item));
}
EINA_LIST_FREE(wd->items, item)
- {
- elm_widget_item_del(item);
- }
-}
-
-EAPI void
-elm_slideshow_item_del(Elm_Slideshow_Item *item)
-{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
- Widget_Data *wd = elm_widget_data_get(WIDGET(item));
- if (!wd) return;
- if (wd->previous == item) wd->previous = NULL;
- if (wd->current == item)
- {
- Eina_List *l = eina_list_data_find_list(wd->items, item);
- Eina_List *l2 = eina_list_next(l);
- wd->current = NULL;
- if (!l2)
- l2 = eina_list_nth_list(wd->items, eina_list_count(wd->items) - 1);
- if (l2)
- elm_slideshow_show(eina_list_data_get(l2));
- }
-
- wd->items = eina_list_remove_list(wd->items, item->l);
- wd->items_built = eina_list_remove_list(wd->items_built, item->l_built);
-
- if ((VIEW(item)) && (item->itc->func.del))
- item->itc->func.del((void*)item->base.data, VIEW(item));
- if (VIEW(item))
- evas_object_del(VIEW(item));
- free(item);
+ elm_widget_item_free(item);
}
EAPI const Eina_List *
return wd->items;
}
-EAPI Elm_Slideshow_Item *
+EAPI Elm_Object_Item *
elm_slideshow_item_current_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->current;
+ return (Elm_Object_Item *) wd->current;
}
EAPI Evas_Object *
-elm_slideshow_item_object_get(const Elm_Slideshow_Item * item)
-{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
- return VIEW(item);
-}
-
-EAPI void *
-elm_slideshow_item_data_get(const Elm_Slideshow_Item * item)
+elm_slideshow_item_object_get(const Elm_Object_Item * it)
{
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
- return elm_widget_item_data_get(item);
+ ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
+ return VIEW(it);
}
EAPI int
wd->count_item_pre_after = count;
}
-EAPI Elm_Slideshow_Item *
+EAPI Elm_Object_Item *
elm_slideshow_item_nth_get(const Evas_Object *obj, unsigned int nth)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
projects / framework / uifw / elementary.git / blobdiff