forked from enlightenment/efl
901 lines
23 KiB
C
901 lines
23 KiB
C
#ifdef HAVE_CONFIG_H
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# include "elementary_config.h"
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#endif
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#define EFL_ACCESS_OBJECT_PROTECTED
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#define EFL_ACCESS_WIDGET_ACTION_PROTECTED
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#define ELM_WIDGET_ITEM_PROTECTED
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#include <Elementary.h>
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#include "elm_priv.h"
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#include "elm_widget_flipselector.h"
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#include "elm_flipselector.eo.h"
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#include "elm_flipselector_item.eo.h"
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#define MY_CLASS ELM_FLIPSELECTOR_CLASS
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#define MY_CLASS_NAME "Elm_Flipselector"
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#define MY_CLASS_NAME_LEGACY "elm_flipselector"
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/* TODO: ideally, the default theme would use map{} blocks on the TEXT
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parts to implement their fading in/out properly (as in the clock
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widget) */
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/* TODO: if one ever wants to extend it to receiving generic widgets
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as items, be my guest. in this case, remember to implement the
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items tooltip infra. */
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/* TODO: fix default theme image borders for looong strings as item
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labels. */
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/* TODO: set text elipsis on labels if one enforces mininum size on
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* the overall widget less the required for displaying it. */
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/* TODO: find a way to, in the default theme, to detect we are
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* bootstrapping (receiving the 1st message) and populate the downmost
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* TEXT parts with the same text as the upmost, where appropriate. */
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#define FLIP_FIRST_INTERVAL (0.85)
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#define FLIP_MIN_INTERVAL (0.1)
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#define MSG_FLIP_DOWN (1)
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#define MSG_FLIP_UP (2)
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#define MAX_LEN_DEFAULT (50)
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#define DATA_GET eina_list_data_get
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static const char SIG_SELECTED[] = "selected";
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static const char SIG_UNDERFLOWED[] = "underflowed";
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static const char SIG_OVERFLOWED[] = "overflowed";
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static const Evas_Smart_Cb_Description _smart_callbacks[] = {
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{SIG_SELECTED, ""},
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{SIG_UNDERFLOWED, ""},
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{SIG_OVERFLOWED, ""},
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{SIG_WIDGET_LANG_CHANGED, ""}, /**< handled by elm_widget */
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{SIG_WIDGET_ACCESS_CHANGED, ""}, /**< handled by elm_widget */
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{SIG_LAYOUT_FOCUSED, ""}, /**< handled by elm_layout */
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{SIG_LAYOUT_UNFOCUSED, ""}, /**< handled by elm_layout */
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{NULL, NULL}
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};
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static Eina_Bool _key_action_flip(Evas_Object *obj, const char *params);
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static const Elm_Action key_actions[] = {
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{"flip", _key_action_flip},
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{NULL, NULL}
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};
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EOLIAN static void
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_elm_flipselector_elm_layout_sizing_eval(Eo *obj, Elm_Flipselector_Data *sd)
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{
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char *tmp = NULL;
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Evas_Coord minw = -1, minh = -1, w, h;
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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if (sd->evaluating) return;
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elm_coords_finger_size_adjust(1, &minw, 2, &minh);
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sd->evaluating = EINA_TRUE;
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if (sd->sentinel)
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{
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const char *label = elm_object_item_text_get(DATA_GET(sd->sentinel));
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const char *src = elm_layout_text_get(obj, "elm.top");
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if (src)
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tmp = strdup(src);
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elm_layout_text_set(obj, "elm.top", label);
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}
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edje_object_size_min_restricted_calc
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(wd->resize_obj, &minw, &minh, minw, minh);
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elm_coords_finger_size_adjust(1, &minw, 2, &minh);
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evas_object_size_hint_combined_min_get(obj, &w, &h);
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if (sd->sentinel)
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{
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elm_layout_text_set(obj, "elm.top", tmp);
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free(tmp);
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}
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if (w > minw) minw = w;
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if (h > minh) minh = h;
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sd->evaluating = EINA_FALSE;
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evas_object_size_hint_min_set(obj, minw, minh);
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}
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static void
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_update_view(Evas_Object *obj)
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{
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const char *label;
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Elm_Object_Item *eo_item;
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ELM_FLIPSELECTOR_DATA_GET(obj, sd);
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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label = NULL;
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eo_item = DATA_GET(sd->current);
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ELM_FLIPSELECTOR_ITEM_DATA_GET(eo_item, item);
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if (item) label = item->label;
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elm_layout_text_set(obj, "elm.top", label ? label : "");
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elm_layout_text_set(obj, "elm.bottom", label ? label : "");
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edje_object_message_signal_process(wd->resize_obj);
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}
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EOLIAN static void
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_elm_flipselector_item_elm_widget_item_part_text_set(Eo *eo_item,
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Elm_Flipselector_Item_Data *item,
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const char *part,
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const char *label)
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{
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Eina_List *l;
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if (!label) return;
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if (part && strcmp(part, "default")) return;
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ELM_FLIPSELECTOR_DATA_GET(WIDGET(item), sd);
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if (!sd->items) return;
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l = eina_list_data_find_list(sd->items, eo_item);
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if (!l) return;
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eina_stringshare_del(item->label);
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item->label = eina_stringshare_add_length(label, sd->max_len);
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if (strlen(label) > strlen(elm_object_item_text_get(DATA_GET(sd->sentinel))))
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sd->sentinel = l;
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if (sd->current == l)
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{
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_update_view(WIDGET(item));
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elm_layout_sizing_eval(WIDGET(item));
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}
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}
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EOLIAN static const char *
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_elm_flipselector_item_elm_widget_item_part_text_get(const Eo *eo_it EINA_UNUSED,
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Elm_Flipselector_Item_Data *it,
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const char *part)
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{
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if (part && strcmp(part, "default")) return NULL;
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return it->label;
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}
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EOLIAN static void
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_elm_flipselector_item_elm_widget_item_signal_emit(Eo *eo_it EINA_UNUSED,
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Elm_Flipselector_Item_Data *it,
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const char *emission,
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const char *source)
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{
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edje_object_signal_emit(VIEW(it), emission, source);
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}
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static inline void
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_flipselector_walk(Elm_Flipselector_Data *sd)
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{
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if (sd->walking < 0)
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{
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ERR("walking was negative. fixed!\n");
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sd->walking = 0;
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}
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sd->walking++;
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}
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static void
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_sentinel_eval(Elm_Flipselector_Data *sd)
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{
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Elm_Object_Item *it;
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Eina_List *l;
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if (!sd->items)
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{
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sd->sentinel = NULL;
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return;
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}
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sd->sentinel = sd->items;
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EINA_LIST_FOREACH(sd->items, l, it)
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{
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if (strlen(elm_object_item_text_get(it)) >
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strlen(elm_object_item_text_get(DATA_GET(sd->sentinel))))
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sd->sentinel = l;
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}
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}
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static inline void
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_flipselector_unwalk(Elm_Flipselector_Data *sd)
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{
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sd->walking--;
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if (sd->walking < 0)
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{
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ERR("walking became negative. fixed!\n");
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sd->walking = 0;
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}
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if (sd->walking) return;
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}
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static void
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_on_item_changed(Elm_Flipselector_Data *sd)
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{
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Elm_Object_Item *eo_item;
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eo_item = DATA_GET(sd->current);
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ELM_FLIPSELECTOR_ITEM_DATA_GET(eo_item, item);
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if (!item) return;
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if (sd->deleting) return;
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if (item->func)
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item->func((void *)WIDGET_ITEM_DATA_GET(eo_item), WIDGET(item), eo_item);
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efl_event_callback_legacy_call
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(sd->obj, EFL_UI_EVENT_SELECTED, eo_item);
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}
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static void
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_send_msg(Elm_Flipselector_Data *sd,
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int flipside,
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char *label)
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{
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Edje_Message_String msg;
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ELM_WIDGET_DATA_GET_OR_RETURN(sd->obj, wd);
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msg.str = label;
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edje_object_message_send
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(wd->resize_obj, EDJE_MESSAGE_STRING, flipside, &msg);
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edje_object_message_signal_process(wd->resize_obj);
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_on_item_changed(sd);
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}
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static void
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_view_update(void *data)
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{
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Evas_Object *obj = data;
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ELM_FLIPSELECTOR_DATA_GET(obj, sd);
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Elm_Object_Item *eo_item;
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sd->view_update = NULL;
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sd->need_update = EINA_FALSE;
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if (sd->current)
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{
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eo_item = sd->current->data;
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ELM_FLIPSELECTOR_ITEM_DATA_GET(eo_item, item);
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_send_msg(sd, MSG_FLIP_DOWN, (char *)item->label);
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}
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else
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{
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_send_msg(sd, MSG_FLIP_DOWN, "");
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elm_layout_signal_emit(obj, "elm,state,button,hidden", "elm");
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}
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}
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EOLIAN static void
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_elm_flipselector_item_efl_object_destructor(Eo *eo_item, Elm_Flipselector_Item_Data *item)
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{
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Eina_List *l;
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ELM_FLIPSELECTOR_DATA_GET(WIDGET(item), sd);
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if (sd->deleting)
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{
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eina_stringshare_del(item->label);
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sd->items = eina_list_remove(sd->items, eo_item);
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efl_destructor(efl_super(eo_item, ELM_FLIPSELECTOR_ITEM_CLASS));
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return;
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}
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if ((sd->current) && (sd->current->data == eo_item))
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{
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sd->need_update = EINA_TRUE;
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l = sd->current->prev;
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if (!l) l = sd->current->next;
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if (!l) sd->current = NULL;
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else sd->current = l;
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}
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eina_stringshare_del(item->label);
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sd->items = eina_list_remove(sd->items, eo_item);
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_sentinel_eval(sd);
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if (sd->need_update)
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{
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if (sd->view_update) ecore_job_del(sd->view_update);
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sd->view_update = ecore_job_add(_view_update, WIDGET(item));
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}
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efl_destructor(efl_super(eo_item, ELM_FLIPSELECTOR_ITEM_CLASS));
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}
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EOLIAN static Eo *
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_elm_flipselector_item_efl_object_constructor(Eo *obj, Elm_Flipselector_Item_Data *it)
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{
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obj = efl_constructor(efl_super(obj, ELM_FLIPSELECTOR_ITEM_CLASS));
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it->base = efl_data_scope_get(obj, ELM_WIDGET_ITEM_CLASS);
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return obj;
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}
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static Elm_Object_Item *
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_item_new(Evas_Object *obj,
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const char *label,
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Evas_Smart_Cb func,
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const void *data)
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{
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unsigned int len;
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Eo *eo_item;
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ELM_FLIPSELECTOR_DATA_GET(obj, sd);
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eo_item = efl_add(ELM_FLIPSELECTOR_ITEM_CLASS, obj);
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if (!eo_item) return NULL;
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ELM_FLIPSELECTOR_ITEM_DATA_GET(eo_item, it);
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len = strlen(label);
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if (len > sd->max_len) len = sd->max_len;
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it->label = eina_stringshare_add_length(label, len);
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it->func = func;
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WIDGET_ITEM_DATA_SET(eo_item, data);
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/* TODO: no view here, but if one desires general contents in the
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* future... */
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return eo_item;
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}
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EOLIAN static Efl_Ui_Theme_Apply
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_elm_flipselector_efl_ui_widget_theme_apply(Eo *obj, Elm_Flipselector_Data *sd)
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{
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const char *max_len;
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Efl_Ui_Theme_Apply int_ret = EFL_UI_THEME_APPLY_FAILED;
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, EFL_UI_THEME_APPLY_FAILED);
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int_ret = efl_ui_widget_theme_apply(efl_super(obj, MY_CLASS));
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if (!int_ret) return EFL_UI_THEME_APPLY_FAILED;
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max_len = edje_object_data_get(wd->resize_obj, "max_len");
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if (!max_len) sd->max_len = MAX_LEN_DEFAULT;
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else
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{
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sd->max_len = atoi(max_len);
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if (!sd->max_len) sd->max_len = MAX_LEN_DEFAULT;
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}
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_update_view(obj);
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elm_layout_sizing_eval(obj);
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return int_ret;
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}
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static void
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_flip_up(Elm_Flipselector_Data *sd)
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{
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Elm_Object_Item *eo_item;
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if (!sd->current) return;
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if (sd->deleting) return;
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if (sd->current == sd->items)
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{
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sd->current = eina_list_last(sd->items);
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efl_event_callback_legacy_call
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(sd->obj, ELM_FLIPSELECTOR_EVENT_UNDERFLOWED, NULL);
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}
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else
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sd->current = eina_list_prev(sd->current);
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eo_item = DATA_GET(sd->current);
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ELM_FLIPSELECTOR_ITEM_DATA_GET(eo_item, item);
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if (!item) return;
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_send_msg(sd, MSG_FLIP_UP, (char *)item->label);
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}
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static void
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_flip_down(Elm_Flipselector_Data *sd)
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{
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Elm_Object_Item *eo_item;
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if (!sd->current) return;
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if (sd->deleting) return;
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sd->current = eina_list_next(sd->current);
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if (!sd->current)
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{
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sd->current = sd->items;
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efl_event_callback_legacy_call
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(sd->obj, ELM_FLIPSELECTOR_EVENT_OVERFLOWED, NULL);
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}
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eo_item = DATA_GET(sd->current);
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ELM_FLIPSELECTOR_ITEM_DATA_GET(eo_item, item);
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if (!item) return;
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_send_msg(sd, MSG_FLIP_DOWN, (char *)item->label);
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}
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static Eina_Bool
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_key_action_flip(Evas_Object *obj, const char *params)
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{
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ELM_FLIPSELECTOR_DATA_GET(obj, sd);
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const char *dir = params;
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ELM_SAFE_FREE(sd->spin, ecore_timer_del);
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/* TODO: if direction setting via API is not coming in, replace
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these calls by flip_{next,prev} */
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_flipselector_walk(sd);
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if (!strcmp(dir, "up")) _flip_up(sd);
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else if (!strcmp(dir, "down")) _flip_down(sd);
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else return EINA_FALSE;
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_flipselector_unwalk(sd);
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return EINA_TRUE;
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}
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static void
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_clear_items(Evas_Object *obj)
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{
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ELM_FLIPSELECTOR_DATA_GET(obj, sd);
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sd->current = NULL;
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while(sd->items)
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elm_object_item_del(DATA_GET(sd->items));
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}
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static void
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_items_add(Evas_Object *obj)
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{
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double d;
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char buf[16];
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ELM_FLIPSELECTOR_DATA_GET(obj, sd);
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_clear_items(obj);
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for (d = sd->val_min; d < sd->val_max; d = d + sd->step)
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{
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snprintf(buf, sizeof(buf), "%.2f", d);
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elm_flipselector_item_append(obj, buf, NULL, NULL);
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}
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snprintf(buf, sizeof(buf), "%.2f", sd->val_max);
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elm_flipselector_item_append(obj, buf, NULL, NULL);
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}
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EOLIAN static void
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_elm_flipselector_efl_ui_range_range_min_max_set(Eo *obj, Elm_Flipselector_Data *sd, double min, double max)
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{
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if (min > max) return;
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if ((sd->val_min == min) && (sd->val_max == max)) return;
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sd->val_min = min;
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sd->val_max = max;
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_items_add(obj);
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}
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EOLIAN static void
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_elm_flipselector_efl_ui_range_range_min_max_get(const Eo *obj EINA_UNUSED, Elm_Flipselector_Data *sd, double *min, double *max)
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{
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if (min) *min = sd->val_min;
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if (max) *max = sd->val_max;
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}
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EOLIAN static void
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_elm_flipselector_efl_ui_range_range_step_set(Eo *obj EINA_UNUSED, Elm_Flipselector_Data *sd, double step)
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{
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if (sd->step == step) return;
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sd->step = step;
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_items_add(obj);
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}
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EOLIAN static double
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_elm_flipselector_efl_ui_range_range_step_get(const Eo *obj EINA_UNUSED, Elm_Flipselector_Data *sd)
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{
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return sd->step;
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}
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EOLIAN static double
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_elm_flipselector_efl_ui_range_range_value_get(const Eo *obj EINA_UNUSED, Elm_Flipselector_Data *sd)
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{
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if (sd->val_min == 0 && sd->val_max == 0)
|
|
{
|
|
WRN("This API can be used only if you set min and max and flipselector values are numericals");
|
|
return 0;
|
|
}
|
|
ELM_FLIPSELECTOR_ITEM_DATA_GET(sd->current->data, item);
|
|
return atof(item->label);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_flipselector_efl_ui_range_range_value_set(Eo *obj EINA_UNUSED, Elm_Flipselector_Data *sd, double val)
|
|
{
|
|
Eina_List *l;
|
|
Elm_Object_Item *it;
|
|
|
|
EINA_LIST_FOREACH(sd->items, l, it)
|
|
{
|
|
if (atof(elm_object_item_text_get(it)) >= val)
|
|
break;
|
|
}
|
|
elm_flipselector_item_selected_set(it, EINA_TRUE);
|
|
}
|
|
|
|
static Eina_Bool
|
|
_signal_val_up(void *data)
|
|
{
|
|
ELM_FLIPSELECTOR_DATA_GET(data, sd);
|
|
|
|
_flipselector_walk(sd);
|
|
|
|
if (sd->interval > FLIP_MIN_INTERVAL) sd->interval = sd->interval / 1.05;
|
|
|
|
ecore_timer_interval_set(sd->spin, sd->interval);
|
|
|
|
_flip_up(sd);
|
|
|
|
_flipselector_unwalk(sd);
|
|
|
|
return ECORE_CALLBACK_RENEW;
|
|
}
|
|
|
|
static void
|
|
_signal_val_up_start(void *data,
|
|
Evas_Object *obj EINA_UNUSED,
|
|
const char *emission EINA_UNUSED,
|
|
const char *source EINA_UNUSED)
|
|
{
|
|
ELM_FLIPSELECTOR_DATA_GET(data, sd);
|
|
|
|
sd->interval = sd->first_interval;
|
|
|
|
ecore_timer_del(sd->spin);
|
|
sd->spin = ecore_timer_add(sd->interval, _signal_val_up, data);
|
|
|
|
_signal_val_up(data);
|
|
}
|
|
|
|
static Eina_Bool
|
|
_signal_val_down(void *data)
|
|
{
|
|
ELM_FLIPSELECTOR_DATA_GET(data, sd);
|
|
|
|
_flipselector_walk(sd);
|
|
|
|
if (sd->interval > FLIP_MIN_INTERVAL) sd->interval = sd->interval / 1.05;
|
|
ecore_timer_interval_set(sd->spin, sd->interval);
|
|
|
|
_flip_down(sd);
|
|
|
|
_flipselector_unwalk(sd);
|
|
|
|
return ECORE_CALLBACK_RENEW;
|
|
}
|
|
|
|
static void
|
|
_signal_val_down_start(void *data,
|
|
Evas_Object *obj EINA_UNUSED,
|
|
const char *emission EINA_UNUSED,
|
|
const char *source EINA_UNUSED)
|
|
{
|
|
ELM_FLIPSELECTOR_DATA_GET(data, sd);
|
|
|
|
sd->interval = sd->first_interval;
|
|
|
|
ecore_timer_del(sd->spin);
|
|
sd->spin = ecore_timer_add(sd->interval, _signal_val_down, data);
|
|
|
|
_signal_val_down(data);
|
|
}
|
|
|
|
static void
|
|
_signal_val_change_stop(void *data,
|
|
Evas_Object *obj EINA_UNUSED,
|
|
const char *emission EINA_UNUSED,
|
|
const char *source EINA_UNUSED)
|
|
{
|
|
ELM_FLIPSELECTOR_DATA_GET(data, sd);
|
|
|
|
ELM_SAFE_FREE(sd->spin, ecore_timer_del);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_flipselector_efl_canvas_group_group_add(Eo *obj, Elm_Flipselector_Data *priv)
|
|
{
|
|
efl_canvas_group_add(efl_super(obj, MY_CLASS));
|
|
elm_widget_sub_object_parent_add(obj);
|
|
|
|
if (!elm_layout_theme_set
|
|
(obj, "flipselector", "base", elm_widget_style_get(obj)))
|
|
CRI("Failed to set layout!");
|
|
|
|
elm_layout_signal_callback_add
|
|
(obj, "elm,action,up,start", "*", _signal_val_up_start, obj);
|
|
elm_layout_signal_callback_add
|
|
(obj, "elm,action,up,stop", "*", _signal_val_change_stop, obj);
|
|
elm_layout_signal_callback_add
|
|
(obj, "elm,action,down,start", "*", _signal_val_down_start, obj);
|
|
elm_layout_signal_callback_add
|
|
(obj, "elm,action,down,stop", "*", _signal_val_change_stop, obj);
|
|
|
|
priv->first_interval = FLIP_FIRST_INTERVAL;
|
|
priv->step = 1.0;
|
|
|
|
elm_widget_can_focus_set(obj, EINA_TRUE);
|
|
|
|
efl_ui_widget_theme_apply(obj);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_flipselector_efl_canvas_group_group_del(Eo *obj, Elm_Flipselector_Data *sd)
|
|
{
|
|
sd->deleting = EINA_TRUE;
|
|
|
|
if (sd->walking) ERR("flipselector deleted while walking.\n");
|
|
|
|
while (sd->items)
|
|
efl_del(DATA_GET(sd->items));
|
|
|
|
ecore_timer_del(sd->spin);
|
|
ecore_job_del(sd->view_update);
|
|
|
|
efl_canvas_group_del(efl_super(obj, MY_CLASS));
|
|
}
|
|
|
|
EAPI Evas_Object *
|
|
elm_flipselector_add(Evas_Object *parent)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
|
|
return elm_legacy_add(MY_CLASS, parent);
|
|
}
|
|
|
|
EOLIAN static Eo *
|
|
_elm_flipselector_efl_object_constructor(Eo *obj, Elm_Flipselector_Data *sd)
|
|
{
|
|
obj = efl_constructor(efl_super(obj, MY_CLASS));
|
|
sd->obj = obj;
|
|
efl_canvas_object_type_set(obj, MY_CLASS_NAME_LEGACY);
|
|
evas_object_smart_callbacks_descriptions_set(obj, _smart_callbacks);
|
|
efl_access_object_role_set(obj, EFL_ACCESS_ROLE_LIST);
|
|
|
|
return obj;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_flipselector_flip_next(Eo *obj EINA_UNUSED, Elm_Flipselector_Data *sd)
|
|
{
|
|
ELM_SAFE_FREE(sd->spin, ecore_timer_del);
|
|
|
|
_flipselector_walk(sd);
|
|
_flip_down(sd);
|
|
_flipselector_unwalk(sd);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_flipselector_flip_prev(Eo *obj EINA_UNUSED, Elm_Flipselector_Data *sd)
|
|
{
|
|
ELM_SAFE_FREE(sd->spin, ecore_timer_del);
|
|
|
|
_flipselector_walk(sd);
|
|
_flip_up(sd);
|
|
_flipselector_unwalk(sd);
|
|
}
|
|
|
|
EOLIAN static Elm_Object_Item *
|
|
_elm_flipselector_item_append(Eo *obj, Elm_Flipselector_Data *sd, const char *label, Evas_Smart_Cb func, const void *data)
|
|
{
|
|
Elm_Object_Item *item;
|
|
|
|
item = _item_new(obj, label, func, data);
|
|
if (!item) return NULL;
|
|
|
|
sd->items = eina_list_append(sd->items, item);
|
|
if (!sd->current)
|
|
{
|
|
sd->current = sd->items;
|
|
_update_view(obj);
|
|
}
|
|
|
|
if (!sd->sentinel ||
|
|
(strlen(elm_object_item_text_get(item)) >
|
|
strlen(elm_object_item_text_get(DATA_GET(sd->sentinel)))))
|
|
{
|
|
sd->sentinel = eina_list_last(sd->items);
|
|
elm_layout_sizing_eval(obj);
|
|
}
|
|
|
|
if (eina_list_count(sd->items) > 1)
|
|
elm_layout_signal_emit(obj, "elm,state,button,visible", "elm");
|
|
|
|
return item;
|
|
}
|
|
|
|
EOLIAN static Elm_Object_Item *
|
|
_elm_flipselector_item_prepend(Eo *obj, Elm_Flipselector_Data *sd, const char *label, Evas_Smart_Cb func, void *data)
|
|
{
|
|
Elm_Object_Item *item;
|
|
|
|
item = _item_new(obj, label, func, data);
|
|
if (!item) return NULL;
|
|
|
|
sd->items = eina_list_prepend(sd->items, item);
|
|
if (!sd->current)
|
|
{
|
|
sd->current = sd->items;
|
|
_update_view(obj);
|
|
}
|
|
|
|
if (!sd->sentinel ||
|
|
(strlen(elm_object_item_text_get(item)) >
|
|
strlen(elm_object_item_text_get(DATA_GET(sd->sentinel)))))
|
|
{
|
|
sd->sentinel = sd->items;
|
|
elm_layout_sizing_eval(obj);
|
|
}
|
|
|
|
if (eina_list_count(sd->items) >= 2)
|
|
elm_layout_signal_emit(obj, "elm,state,button,visible", "elm");
|
|
|
|
return item;
|
|
}
|
|
|
|
EOLIAN static const Eina_List*
|
|
_elm_flipselector_items_get(const Eo *obj EINA_UNUSED, Elm_Flipselector_Data *sd)
|
|
{
|
|
return sd->items;
|
|
}
|
|
|
|
EOLIAN static Elm_Object_Item*
|
|
_elm_flipselector_first_item_get(const Eo *obj EINA_UNUSED, Elm_Flipselector_Data *sd)
|
|
{
|
|
return eina_list_data_get(sd->items);
|
|
}
|
|
|
|
EOLIAN static Elm_Object_Item*
|
|
_elm_flipselector_last_item_get(const Eo *obj EINA_UNUSED, Elm_Flipselector_Data *sd)
|
|
{
|
|
return eina_list_last_data_get(sd->items);
|
|
}
|
|
|
|
EOLIAN static Elm_Object_Item*
|
|
_elm_flipselector_selected_item_get(const Eo *obj EINA_UNUSED, Elm_Flipselector_Data *sd)
|
|
{
|
|
return DATA_GET(sd->current);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_flipselector_item_selected_set(Eo *eo_item,
|
|
Elm_Flipselector_Item_Data *item,
|
|
Eina_Bool selected)
|
|
{
|
|
Elm_Object_Item *_eo_item, *eo_cur;
|
|
int flipside = MSG_FLIP_UP;
|
|
Eina_List *l;
|
|
|
|
ELM_FLIPSELECTOR_DATA_GET(WIDGET(item), sd);
|
|
|
|
eo_cur = DATA_GET(sd->current);
|
|
if ((selected) && (eo_cur == eo_item)) return;
|
|
|
|
_flipselector_walk(sd);
|
|
|
|
if ((!selected) && (eo_cur == eo_item))
|
|
{
|
|
EINA_LIST_FOREACH(sd->items, l, _eo_item)
|
|
{
|
|
ELM_FLIPSELECTOR_ITEM_DATA_GET(_eo_item, _item);
|
|
sd->current = l;
|
|
_send_msg(sd, MSG_FLIP_UP, (char *)_item->label);
|
|
break;
|
|
}
|
|
_flipselector_unwalk(sd);
|
|
return;
|
|
}
|
|
|
|
EINA_LIST_FOREACH(sd->items, l, _eo_item)
|
|
{
|
|
if (_eo_item == eo_cur) flipside = MSG_FLIP_DOWN;
|
|
|
|
if (_eo_item == eo_item)
|
|
{
|
|
ELM_FLIPSELECTOR_ITEM_DATA_GET(_eo_item, _item);
|
|
sd->current = l;
|
|
_send_msg(sd, flipside, (char *)_item->label);
|
|
break;
|
|
}
|
|
}
|
|
|
|
_flipselector_unwalk(sd);
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_flipselector_item_selected_get(const Eo *eo_item,
|
|
Elm_Flipselector_Item_Data *item)
|
|
{
|
|
ELM_FLIPSELECTOR_DATA_GET(WIDGET(item), sd);
|
|
|
|
return eina_list_data_get(sd->current) == eo_item;
|
|
}
|
|
|
|
EOLIAN static Elm_Object_Item *
|
|
_elm_flipselector_item_prev_get(const Eo *eo_item,
|
|
Elm_Flipselector_Item_Data *item)
|
|
{
|
|
Eina_List *l;
|
|
|
|
ELM_FLIPSELECTOR_DATA_GET(WIDGET(item), sd);
|
|
|
|
if ((!sd->items)) return NULL;
|
|
|
|
l = eina_list_data_find_list(sd->items, eo_item);
|
|
if (l && l->prev) return DATA_GET(l->prev);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
EOLIAN static Elm_Object_Item *
|
|
_elm_flipselector_item_next_get(const Eo *eo_item,
|
|
Elm_Flipselector_Item_Data *item)
|
|
{
|
|
Eina_List *l;
|
|
|
|
ELM_FLIPSELECTOR_DATA_GET(WIDGET(item), sd);
|
|
|
|
if ((!sd->items)) return NULL;
|
|
|
|
l = eina_list_data_find_list(sd->items, eo_item);
|
|
if (l && l->next) return DATA_GET(l->next);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
EOLIAN void
|
|
_elm_flipselector_first_interval_set(Eo *obj EINA_UNUSED, Elm_Flipselector_Data *sd, double interval)
|
|
{
|
|
sd->first_interval = interval;
|
|
}
|
|
|
|
EOLIAN double
|
|
_elm_flipselector_first_interval_get(const Eo *obj EINA_UNUSED, Elm_Flipselector_Data *sd)
|
|
{
|
|
return sd->first_interval;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_flipselector_class_constructor(Efl_Class *klass)
|
|
{
|
|
evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass);
|
|
}
|
|
|
|
EOLIAN const Efl_Access_Action_Data *
|
|
_elm_flipselector_efl_access_widget_action_elm_actions_get(const Eo *obj EINA_UNUSED, Elm_Flipselector_Data *pd EINA_UNUSED)
|
|
{
|
|
static Efl_Access_Action_Data atspi_actions[] = {
|
|
{ "flip,up", "flip", "up", _key_action_flip},
|
|
{ "flip,down", "flip", "down", _key_action_flip},
|
|
{ NULL, NULL, NULL, NULL}
|
|
};
|
|
return &atspi_actions[0];
|
|
}
|
|
|
|
/* Standard widget overrides */
|
|
|
|
ELM_WIDGET_KEY_DOWN_DEFAULT_IMPLEMENT(elm_flipselector, Elm_Flipselector_Data)
|
|
|
|
/* Internal EO APIs and hidden overrides */
|
|
|
|
#define ELM_FLIPSELECTOR_EXTRA_OPS \
|
|
ELM_LAYOUT_SIZING_EVAL_OPS(elm_flipselector), \
|
|
EFL_CANVAS_GROUP_ADD_DEL_OPS(elm_flipselector)
|
|
|
|
#include "elm_flipselector_item.eo.c"
|
|
#include "elm_flipselector.eo.c"
|