820 lines
19 KiB
C
820 lines
19 KiB
C
#include "e.h"
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#define SMART_NAME "e_ilist"
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#define API_ENTRY E_Smart_Data *sd; sd = evas_object_smart_data_get(obj); if ((!obj) || (!sd) || (evas_object_type_get(obj) && strcmp(evas_object_type_get(obj), SMART_NAME)))
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#define INTERNAL_ENTRY E_Smart_Data *sd; sd = evas_object_smart_data_get(obj); if (!sd) return;
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typedef struct _E_Smart_Data E_Smart_Data;
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struct _E_Smart_Data
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{
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Evas_Coord x, y, w, h, iw, ih;
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Evas_Object *o_smart;
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Evas_Object *o_box;
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Evas_List *items;
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int selected;
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unsigned char selector : 1;
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unsigned char multi_select : 1;
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};
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static void _e_smart_init (void);
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static void _e_smart_add (Evas_Object *obj);
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static void _e_smart_del (Evas_Object *obj);
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static void _e_smart_show (Evas_Object *obj);
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static void _e_smart_hide (Evas_Object *obj);
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static void _e_smart_move (Evas_Object *obj, Evas_Coord x, Evas_Coord y);
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static void _e_smart_resize (Evas_Object *obj, Evas_Coord w, Evas_Coord h);
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static void _e_smart_color_set (Evas_Object *obj, int r, int g, int b, int a);
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static void _e_smart_clip_set (Evas_Object *obj, Evas_Object *clip);
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static void _e_smart_clip_unset (Evas_Object *obj);
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static void _e_smart_reconfigure (E_Smart_Data *sd);
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static void _e_smart_event_mouse_down (void *data, Evas *evas, Evas_Object *obj, void *event_info);
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static void _e_smart_event_mouse_up (void *data, Evas *evas, Evas_Object *obj, void *event_info);
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static void _e_smart_event_key_down (void *data, Evas *evas, Evas_Object *obj, void *event_info);
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static Evas_Smart *_e_smart = NULL;
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EAPI Evas_Object *
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e_ilist_add(Evas *evas)
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{
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_e_smart_init();
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return evas_object_smart_add(evas, _e_smart);
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}
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EAPI void
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e_ilist_append(Evas_Object *obj, Evas_Object *icon, const char *label, int header, void (*func) (void *data, void *data2), void (*func_hilight) (void *data, void *data2), void *data, void *data2)
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{
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E_Ilist_Item *si;
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Evas_Coord mw = 0, mh = 0;
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API_ENTRY return;
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si = E_NEW(E_Ilist_Item, 1);
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si->sd = sd;
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si->o_base = edje_object_add(evas_object_evas_get(sd->o_smart));
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if (header)
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e_theme_edje_object_set(si->o_base, "base/theme/widgets",
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"e/widgets/ilist_header");
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else if (evas_list_count(sd->items) & 0x1)
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e_theme_edje_object_set(si->o_base, "base/theme/widgets",
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"e/widgets/ilist_odd");
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else
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e_theme_edje_object_set(si->o_base, "base/theme/widgets",
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"e/widgets/ilist");
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if (label)
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edje_object_part_text_set(si->o_base, "e.text.label", label);
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si->o_icon = icon;
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if (si->o_icon)
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{
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edje_extern_object_min_size_set(si->o_icon, sd->iw, sd->ih);
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edje_object_part_swallow(si->o_base, "e.swallow.icon", si->o_icon);
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evas_object_show(si->o_icon);
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}
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si->func = func;
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si->func_hilight = func_hilight;
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si->data = data;
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si->data2 = data2;
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si->header = header;
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sd->items = evas_list_append(sd->items, si);
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edje_object_size_min_calc(si->o_base, &mw, &mh);
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e_box_freeze(sd->o_box);
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e_box_pack_end(sd->o_box, si->o_base);
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e_box_pack_options_set(si->o_base, 1, 1, 1, 1, 0.5, 0.5,
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mw, mh, 99999, 99999);
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e_box_thaw(sd->o_box);
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evas_object_lower(sd->o_box);
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evas_object_event_callback_add(si->o_base, EVAS_CALLBACK_MOUSE_DOWN,
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_e_smart_event_mouse_down, si);
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evas_object_event_callback_add(si->o_base, EVAS_CALLBACK_MOUSE_UP,
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_e_smart_event_mouse_up, si);
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evas_object_show(si->o_base);
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}
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EAPI void
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e_ilist_clear(Evas_Object *obj)
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{
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API_ENTRY return;
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while (sd->items)
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{
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E_Ilist_Item *si;
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si = sd->items->data;
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sd->items = evas_list_remove_list(sd->items, sd->items);
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if (si->o_icon) evas_object_del(si->o_icon);
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evas_object_del(si->o_base);
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E_FREE(si);
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}
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sd->selected = -1;
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}
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EAPI void
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e_ilist_freeze(Evas_Object *obj)
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{
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API_ENTRY return;
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e_box_freeze(sd->o_box);
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}
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EAPI void
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e_ilist_thaw(Evas_Object *obj)
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{
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API_ENTRY return;
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e_box_thaw(sd->o_box);
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}
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EAPI int
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e_ilist_count(Evas_Object *obj)
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{
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API_ENTRY return 0;
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return evas_list_count(sd->items);
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}
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EAPI int
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e_ilist_selector_get(Evas_Object *obj)
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{
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API_ENTRY return 0;
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return sd->selector;
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}
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EAPI void
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e_ilist_selector_set(Evas_Object *obj, int selector)
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{
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API_ENTRY return;
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sd->selector = selector;
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}
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EAPI int
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e_ilist_multi_select_get(Evas_Object *obj)
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{
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API_ENTRY return 0;
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return sd->multi_select;
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}
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EAPI void
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e_ilist_multi_select_set(Evas_Object *obj, int multi)
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{
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API_ENTRY return;
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sd->multi_select = multi;
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}
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EAPI void
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e_ilist_min_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h)
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{
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API_ENTRY return;
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e_box_min_size_get(sd->o_box, w, h);
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}
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EAPI void
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e_ilist_unselect(Evas_Object *obj)
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{
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Evas_List *l;
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API_ENTRY return;
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if (!sd->items) return;
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if (sd->selected < 0) return;
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for (l = sd->items; l; l = l->next)
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{
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E_Ilist_Item *si;
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si = l->data;
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if (!si) continue;
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if (!si->selected) continue;
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edje_object_signal_emit(si->o_base, "e,state,unselected", "e");
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}
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sd->selected = -1;
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}
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EAPI void
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e_ilist_selected_set(Evas_Object *obj, int n)
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{
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E_Ilist_Item *si;
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Evas_List *l;
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int i;
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API_ENTRY return;
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if (!sd->items) return;
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i = evas_list_count(sd->items);
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if (n >= i) n = i - 1;
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else if (n < 0) n = 0;
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for (l = sd->items; l; l = l->next)
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{
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si = l->data;
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if (!si) continue;
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if (!si->selected) continue;
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edje_object_signal_emit(si->o_base, "e,state,unselected", "e");
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si->selected = 0;
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}
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sd->selected = -1;
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si = evas_list_nth(sd->items, n);
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if (!si) return;
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si->selected = 1;
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sd->selected = n;
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evas_object_raise(si->o_base);
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edje_object_signal_emit(si->o_base, "e,state,selected", "e");
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if (si->func_hilight) si->func_hilight(si->data, si->data2);
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if (sd->selector) return;
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if (si->func) si->func(si->data, si->data2);
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}
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EAPI int
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e_ilist_selected_get(Evas_Object *obj)
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{
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Evas_List *l;
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int i, j;
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API_ENTRY return -1;
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if (!sd->items) return -1;
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if (!sd->multi_select)
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return sd->selected;
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else
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{
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j = -1;
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for (i = 0, l = sd->items; l; l = l->next, i++)
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{
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E_Ilist_Item *li;
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li = l->data;
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if (!li) continue;
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if (li->selected) j = i;
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}
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return j;
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}
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}
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EAPI const char *
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e_ilist_selected_label_get(Evas_Object *obj)
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{
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E_Ilist_Item *si;
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API_ENTRY return NULL;
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if (!sd->items) return NULL;
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if (sd->multi_select) return NULL;
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if (sd->selected < 0) return NULL;
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si = evas_list_nth(sd->items, sd->selected);
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if (si) return edje_object_part_text_get(si->o_base, "e.text.label");
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return NULL;
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}
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EAPI void *
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e_ilist_selected_data_get(Evas_Object *obj)
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{
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E_Ilist_Item *si;
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API_ENTRY return NULL;
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if (!sd->items) return NULL;
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if (sd->multi_select) return NULL;
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if (sd->selected < 0) return NULL;
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si = evas_list_nth(sd->items, sd->selected);
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if (si) return si->data;
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return NULL;
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}
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EAPI void *
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e_ilist_selected_data2_get(Evas_Object *obj)
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{
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E_Ilist_Item *si;
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API_ENTRY return NULL;
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if (!sd->items) return NULL;
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if (sd->multi_select) return NULL;
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if (sd->selected < 0) return NULL;
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si = evas_list_nth(sd->items, sd->selected);
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if (si) return si->data2;
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return NULL;
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}
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EAPI Evas_Object *
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e_ilist_selected_icon_get(Evas_Object *obj)
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{
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E_Ilist_Item *si;
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API_ENTRY return NULL;
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if (!sd->items) return NULL;
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if (sd->multi_select) return NULL;
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if (sd->selected < 0) return NULL;
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si = evas_list_nth(sd->items, sd->selected);
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if (si) return si->o_icon;
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return NULL;
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}
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EAPI void
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e_ilist_selected_geometry_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
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{
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E_Ilist_Item *si;
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API_ENTRY return;
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if (!sd->items) return;
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if (sd->selected < 0) return;
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si = evas_list_nth(sd->items, sd->selected);
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if (!si) return;
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evas_object_geometry_get(si->o_base, x, y, w, h);
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*x -= sd->x;
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*y -= sd->y;
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}
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EAPI void
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e_ilist_remove_num(Evas_Object *obj, int n)
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{
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E_Ilist_Item *si;
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API_ENTRY return;
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if (!sd->items) return;
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si = evas_list_nth(sd->items, n);
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if (!si) return;
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sd->items = evas_list_remove(sd->items, si);
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if (sd->selected == n) sd->selected = -1;
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if (si->o_icon) evas_object_del(si->o_icon);
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evas_object_del(si->o_base);
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E_FREE(si);
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}
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EAPI void
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e_ilist_remove_label(Evas_Object *obj, const char *label)
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{
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Evas_List *l;
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API_ENTRY return;
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if (!sd->items) return;
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if (!label) return;
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for (l = sd->items; l; l = l->next)
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{
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E_Ilist_Item *si;
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char *t;
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si = l->data;
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if (!si) continue;
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t = strdup(edje_object_part_text_get(si->o_base, "e.text.label"));
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if (!strcmp(t, label))
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{
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if (si->o_icon) evas_object_del(si->o_icon);
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evas_object_del(si->o_base);
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sd->items = evas_list_remove(sd->items, si);
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E_FREE(si);
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free(t);
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break;
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}
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free(t);
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}
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}
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EAPI const char *
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e_ilist_nth_label_get(Evas_Object *obj, int n)
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{
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E_Ilist_Item *si;
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API_ENTRY return NULL;
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if (!sd->items) return NULL;
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si = evas_list_nth(sd->items, n);
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if (si) return edje_object_part_text_get(si->o_base, "e.text.label");
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return NULL;
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}
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EAPI void
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e_ilist_nth_label_set(Evas_Object *obj, int n, const char *label)
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{
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E_Ilist_Item *si;
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API_ENTRY return;
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if (!sd->items) return;
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if (!label) return;
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si = evas_list_nth(sd->items, n);
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if (si) edje_object_part_text_set(si->o_base, "e.text.label", label);
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}
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EAPI Evas_Object *
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e_ilist_nth_icon_get(Evas_Object *obj, int n)
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{
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E_Ilist_Item *si;
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API_ENTRY return NULL;
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if (!sd->items) return NULL;
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si = evas_list_nth(sd->items, n);
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if (si) return si->o_icon;
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return NULL;
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}
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EAPI void
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e_ilist_nth_icon_set(Evas_Object *obj, int n, Evas_Object *icon)
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{
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E_Ilist_Item *si;
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API_ENTRY return;
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if (!sd->items) return;
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si = evas_list_nth(sd->items, n);
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if (!si) return;
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if (si->o_icon)
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{
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edje_object_part_unswallow(si->o_base, si->o_icon);
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evas_object_del(si->o_icon);
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}
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si->o_icon = icon;
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if (si->o_icon)
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{
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edje_extern_object_min_size_set(si->o_icon, sd->iw, sd->ih);
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edje_object_part_swallow(si->o_base, "e.swallow.icon", si->o_icon);
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evas_object_show(si->o_icon);
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}
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}
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EAPI int
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e_ilist_nth_is_header(Evas_Object *obj, int n)
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{
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E_Ilist_Item *si;
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API_ENTRY return 0;
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if (!sd->items) return 0;
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si = evas_list_nth(sd->items, n);
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if (si) return si->header;
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return 0;
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}
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EAPI void
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e_ilist_icon_size_set(Evas_Object *obj, Evas_Coord w, Evas_Coord h)
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{
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Evas_List *l;
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API_ENTRY return;
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if ((sd->iw == w) && (sd->ih == h)) return;
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sd->iw = w;
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sd->ih = h;
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for (l = sd->items; l; l = l->next)
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{
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E_Ilist_Item *si;
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Evas_Coord mw = 0, mh = 0;
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si = l->data;
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if (!si) continue;
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if (!si->o_icon) continue;
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edje_extern_object_min_size_set(si->o_icon, w, h);
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edje_object_part_swallow(si->o_base, "e.swallow.icon", si->o_icon);
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edje_object_size_min_calc(si->o_base, &mw, &mh);
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e_box_pack_options_set(si->o_icon, 1, 1, 1, 0, 0.5, 0.5,
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mw, mh, 99999, 99999);
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}
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}
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EAPI Evas_List *
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e_ilist_items_get(Evas_Object *obj)
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{
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API_ENTRY return NULL;
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return sd->items;
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}
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EAPI void
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e_ilist_multi_select(Evas_Object *obj, int n)
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{
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E_Ilist_Item *si;
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int i;
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API_ENTRY return;
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if (!sd->items) return;
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if (!sd->multi_select) return;
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i = evas_list_count(sd->items);
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if (n >= i) n = i - 1;
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else if (n < 0) n = 0;
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si = evas_list_nth(sd->items, n);
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if (!si) return;
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sd->selected = n;
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if (si->selected)
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{
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edje_object_signal_emit(si->o_base, "e,state,unselected", "e");
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si->selected = 0;
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if (si->func_hilight) si->func_hilight(si->data, si->data2);
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if (sd->selector) return;
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if (si->func) si->func(si->data, si->data2);
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return;
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}
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si->selected = 1;
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evas_object_raise(si->o_base);
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edje_object_signal_emit(si->o_base, "e,state,selected", "e");
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if (si->func_hilight) si->func_hilight(si->data, si->data2);
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if (sd->selector) return;
|
|
if (si->func) si->func(si->data, si->data2);
|
|
}
|
|
|
|
EAPI void
|
|
e_ilist_range_select(Evas_Object *obj, int n)
|
|
{
|
|
E_Ilist_Item *si;
|
|
int i, j, dir;
|
|
|
|
API_ENTRY return;
|
|
if (!sd->items) return;
|
|
if (!sd->multi_select) return;
|
|
|
|
i = evas_list_count(sd->items);
|
|
if (n >= i) n = i - 1;
|
|
else if (n < 0) n = 0;
|
|
|
|
if (n < sd->selected) dir = 0;
|
|
else dir = 1;
|
|
|
|
si = evas_list_nth(sd->items, n);
|
|
if (!si) return;
|
|
if (dir == 1)
|
|
{
|
|
for (j = (sd->selected + 1); ((j < i) && (j <= n)); j++)
|
|
e_ilist_multi_select(sd->o_smart, j);
|
|
}
|
|
else
|
|
{
|
|
for (j = (sd->selected - 1); ((j >= 0) && (j >= n)); j--)
|
|
e_ilist_multi_select(sd->o_smart, j);
|
|
}
|
|
}
|
|
|
|
/* SMART FUNCTIONS */
|
|
static void
|
|
_e_smart_init(void)
|
|
{
|
|
if (_e_smart) return;
|
|
_e_smart = evas_smart_new(SMART_NAME, _e_smart_add, _e_smart_del,
|
|
NULL, NULL, NULL, NULL, NULL,
|
|
_e_smart_move, _e_smart_resize, _e_smart_show,
|
|
_e_smart_hide, _e_smart_color_set,
|
|
_e_smart_clip_set, _e_smart_clip_unset, NULL);
|
|
}
|
|
|
|
static void
|
|
_e_smart_add(Evas_Object *obj)
|
|
{
|
|
E_Smart_Data *sd;
|
|
|
|
sd = calloc(1, sizeof(E_Smart_Data));
|
|
if (!sd) return;
|
|
evas_object_smart_data_set(obj, sd);
|
|
|
|
sd->o_smart = obj;
|
|
sd->x = sd->y = sd->w = sd->h = 0;
|
|
sd->iw = sd->ih = 24;
|
|
sd->selected = -1;
|
|
sd->multi_select = 0;
|
|
|
|
sd->o_box = e_box_add(evas_object_evas_get(obj));
|
|
e_box_align_set(sd->o_box, 0.0, 0.0);
|
|
e_box_homogenous_set(sd->o_box, 0);
|
|
evas_object_smart_member_add(sd->o_box, obj);
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_KEY_DOWN,
|
|
_e_smart_event_key_down, sd);
|
|
evas_object_propagate_events_set(obj, 0);
|
|
}
|
|
|
|
static void
|
|
_e_smart_del(Evas_Object *obj)
|
|
{
|
|
INTERNAL_ENTRY;
|
|
e_ilist_clear(obj);
|
|
evas_object_del(sd->o_box);
|
|
free(sd);
|
|
}
|
|
|
|
static void
|
|
_e_smart_show(Evas_Object *obj)
|
|
{
|
|
INTERNAL_ENTRY;
|
|
evas_object_show(sd->o_box);
|
|
}
|
|
|
|
static void
|
|
_e_smart_hide(Evas_Object *obj)
|
|
{
|
|
INTERNAL_ENTRY;
|
|
evas_object_hide(sd->o_box);
|
|
}
|
|
|
|
static void
|
|
_e_smart_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
|
|
{
|
|
INTERNAL_ENTRY;
|
|
if ((sd->x == x) && (sd->y == y)) return;
|
|
sd->x = x;
|
|
sd->y = y;
|
|
_e_smart_reconfigure(sd);
|
|
}
|
|
|
|
static void
|
|
_e_smart_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h)
|
|
{
|
|
INTERNAL_ENTRY;
|
|
if ((sd->w == w) && (sd->h == h)) return;
|
|
sd->w = w;
|
|
sd->h = h;
|
|
_e_smart_reconfigure(sd);
|
|
}
|
|
|
|
static void
|
|
_e_smart_color_set(Evas_Object *obj, int r, int g, int b, int a)
|
|
{
|
|
INTERNAL_ENTRY;
|
|
evas_object_color_set(sd->o_box, r, g, b, a);
|
|
}
|
|
|
|
static void
|
|
_e_smart_clip_set(Evas_Object *obj, Evas_Object *clip)
|
|
{
|
|
INTERNAL_ENTRY;
|
|
evas_object_clip_set(sd->o_box, clip);
|
|
}
|
|
|
|
static void
|
|
_e_smart_clip_unset(Evas_Object *obj)
|
|
{
|
|
INTERNAL_ENTRY;
|
|
evas_object_clip_unset(sd->o_box);
|
|
}
|
|
|
|
static void
|
|
_e_smart_reconfigure(E_Smart_Data *sd)
|
|
{
|
|
evas_object_move(sd->o_box, sd->x, sd->y);
|
|
evas_object_resize(sd->o_box, sd->w, sd->h);
|
|
}
|
|
|
|
static void
|
|
_e_smart_event_mouse_down(void *data, Evas *evas, Evas_Object *obj, void *event_info)
|
|
{
|
|
E_Smart_Data *sd;
|
|
Evas_Event_Mouse_Down *ev;
|
|
E_Ilist_Item *si;
|
|
Evas_List *l;
|
|
int i;
|
|
|
|
ev = event_info;
|
|
si = data;
|
|
sd = si->sd;
|
|
|
|
if (si->header) return;
|
|
if (!sd->items) return;
|
|
for (i = 0, l = sd->items; l; l = l->next, i++)
|
|
{
|
|
if (l->data == si)
|
|
{
|
|
if (!sd->multi_select)
|
|
e_ilist_selected_set(sd->o_smart, i);
|
|
else
|
|
{
|
|
if (evas_key_modifier_is_set(ev->modifiers, "Shift"))
|
|
e_ilist_range_select(sd->o_smart, i);
|
|
else if (evas_key_modifier_is_set(ev->modifiers, "Control"))
|
|
e_ilist_multi_select(sd->o_smart, i);
|
|
else
|
|
e_ilist_selected_set(sd->o_smart, i);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
|
|
evas_object_smart_callback_call(sd->o_smart, "selected", NULL);
|
|
}
|
|
|
|
static void
|
|
_e_smart_event_mouse_up(void *data, Evas *evas, Evas_Object *obj, void *event_info)
|
|
{
|
|
E_Smart_Data *sd;
|
|
Evas_Event_Mouse_Up *ev;
|
|
E_Ilist_Item *si;
|
|
|
|
ev = event_info;
|
|
si = data;
|
|
sd = si->sd;
|
|
|
|
if (si->header) return;
|
|
if (!sd->items) return;
|
|
if (!sd->selector) return;
|
|
si = evas_list_nth(sd->items, sd->selected);
|
|
if (!si) return;
|
|
if (si->func) si->func(si->data, si->data2);
|
|
}
|
|
|
|
static void
|
|
_e_smart_event_key_down(void *data, Evas *evas, Evas_Object *obj, void *event_info)
|
|
{
|
|
Evas_Event_Key_Down *ev;
|
|
E_Smart_Data *sd;
|
|
E_Ilist_Item *si;
|
|
int n, ns;
|
|
|
|
sd = data;
|
|
ev = event_info;
|
|
ns = sd->selected;
|
|
if ((!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
|
|
{
|
|
n = ns;
|
|
do
|
|
{
|
|
if (n == 0)
|
|
{
|
|
n = ns;
|
|
break;
|
|
}
|
|
-- n;
|
|
si = evas_list_nth(sd->items, n);
|
|
}
|
|
while ((si) && (si->header));
|
|
if (n != ns)
|
|
{
|
|
if (!sd->multi_select)
|
|
e_ilist_selected_set(sd->o_smart, n);
|
|
else if (evas_key_modifier_is_set(ev->modifiers, "Control"))
|
|
e_ilist_multi_select(sd->o_smart, n);
|
|
else if (evas_key_modifier_is_set(ev->modifiers, "Shift"))
|
|
e_ilist_range_select(sd->o_smart, n);
|
|
else
|
|
e_ilist_selected_set(sd->o_smart, n);
|
|
}
|
|
}
|
|
else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
|
|
{
|
|
n = ns;
|
|
do
|
|
{
|
|
if (n == (evas_list_count(sd->items) - 1))
|
|
{
|
|
n = ns;
|
|
break;
|
|
}
|
|
++ n;
|
|
si = evas_list_nth(sd->items, n);
|
|
}
|
|
while ((si) && (si->header));
|
|
if (n != ns)
|
|
{
|
|
if (!sd->multi_select)
|
|
e_ilist_selected_set(sd->o_smart, n);
|
|
else if (evas_key_modifier_is_set(ev->modifiers, "Control"))
|
|
e_ilist_multi_select(sd->o_smart, n);
|
|
else if (evas_key_modifier_is_set(ev->modifiers, "Shift"))
|
|
e_ilist_range_select(sd->o_smart, n);
|
|
else
|
|
e_ilist_selected_set(sd->o_smart, n);
|
|
}
|
|
}
|
|
else if ((!strcmp(ev->keyname, "Home")) || (!strcmp(ev->keyname, "KP_Home")))
|
|
{
|
|
n = -1;
|
|
do
|
|
{
|
|
if (n == (evas_list_count(sd->items) - 1))
|
|
{
|
|
n = ns;
|
|
break;
|
|
}
|
|
++ n;
|
|
si = evas_list_nth(sd->items, n);
|
|
}
|
|
while ((si) && (si->header));
|
|
if (n != ns)
|
|
{
|
|
if (!sd->multi_select)
|
|
e_ilist_selected_set(sd->o_smart, n);
|
|
else if (evas_key_modifier_is_set(ev->modifiers, "Control"))
|
|
e_ilist_multi_select(sd->o_smart, n);
|
|
else if (evas_key_modifier_is_set(ev->modifiers, "Shift"))
|
|
e_ilist_range_select(sd->o_smart, n);
|
|
else
|
|
e_ilist_selected_set(sd->o_smart, n);
|
|
}
|
|
}
|
|
else if ((!strcmp(ev->keyname, "End")) || (!strcmp(ev->keyname, "KP_End")))
|
|
{
|
|
n = evas_list_count(sd->items);
|
|
do
|
|
{
|
|
if (n == 0)
|
|
{
|
|
n = ns;
|
|
break;
|
|
}
|
|
-- n;
|
|
si = evas_list_nth(sd->items, n);
|
|
}
|
|
while ((si) && (si->header));
|
|
if (n != ns)
|
|
{
|
|
if (!sd->multi_select)
|
|
e_ilist_selected_set(sd->o_smart, n);
|
|
else if (evas_key_modifier_is_set(ev->modifiers, "Control"))
|
|
e_ilist_multi_select(sd->o_smart, n);
|
|
else if (evas_key_modifier_is_set(ev->modifiers, "Shift"))
|
|
e_ilist_range_select(sd->o_smart, n);
|
|
else
|
|
e_ilist_selected_set(sd->o_smart, n);
|
|
}
|
|
}
|
|
else if ((!strcmp(ev->keyname, "Return")) ||
|
|
(!strcmp(ev->keyname, "KP_Enter")) ||
|
|
(!strcmp(ev->keyname, "space")))
|
|
{
|
|
si = evas_list_nth(sd->items, sd->selected);
|
|
if (si)
|
|
{
|
|
if (si->func) si->func(si->data, si->data2);
|
|
}
|
|
}
|
|
}
|