933 lines
29 KiB
C
933 lines
29 KiB
C
#include <Elementary.h>
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#include "elm_priv.h"
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#include "els_box.h"
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typedef struct _Widget_Data Widget_Data;
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typedef struct _Elm_Index_Item Elm_Index_Item;
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struct _Widget_Data
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{
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Evas_Object *base;
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Evas_Object *event[2];
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Evas_Object *bx[2]; // 2 - for now all that's supported
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Eina_List *items; // 1 list. yes N levels, but only 2 for now and # of items will be small
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int level;
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Evas_Coord dx, dy;
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Ecore_Timer *delay;
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Eina_Bool level_active[2];
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Eina_Bool horizontal : 1;
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Eina_Bool autohide_disabled : 1;
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Eina_Bool down : 1;
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Eina_Bool indicator_disabled : 1;
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};
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struct _Elm_Index_Item
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{
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ELM_WIDGET_ITEM;
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const char *letter;
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int level;
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Evas_Smart_Cb func;
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Eina_Bool selected : 1;
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};
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static const char *widtype = NULL;
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static void _del_hook(Evas_Object *obj);
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static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl);
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static void _theme_hook(Evas_Object *obj);
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static void _sizing_eval(Evas_Object *obj);
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static void _index_box_auto_fill(Evas_Object *obj, Evas_Object *box, int level);
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static void _index_box_clear(Evas_Object *obj, Evas_Object *box, int level);
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static void _item_free(Elm_Index_Item *it);
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static const char SIG_CHANGED[] = "changed";
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static const char SIG_DELAY_CHANGED[] = "delay,changed";
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static const char SIG_SELECTED[] = "selected";
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static const char SIG_LEVEL_UP[] = "level,up";
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static const char SIG_LEVEL_DOWN[] = "level,down";
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static const Evas_Smart_Cb_Description _signals[] = {
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{SIG_CHANGED, ""},
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{SIG_DELAY_CHANGED, ""},
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{SIG_SELECTED, ""},
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{SIG_LEVEL_UP, ""},
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{SIG_LEVEL_DOWN, ""},
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{NULL, NULL}
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};
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static void
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_del_pre_hook(Evas_Object *obj)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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Elm_Index_Item *it;
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if (!wd) return;
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_index_box_clear(obj, wd->bx[wd->level], wd->level);
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_index_box_clear(obj, wd->bx[0], 0);
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while (wd->items)
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{
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it = wd->items->data;
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_item_free(it);
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elm_widget_item_free(it);
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}
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if (wd->delay) ecore_timer_del(wd->delay);
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}
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static void
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_del_hook(Evas_Object *obj)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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free(wd);
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}
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static void
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_layout(Evas_Object *o, Evas_Object_Box_Data *priv, void *data)
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{
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Widget_Data *wd = data;
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if (!wd) return;
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_els_box_layout(o, priv, wd->horizontal, 1, 0);
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}
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static void
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_signal_emit_hook(Evas_Object *obj, const char *emission, const char *source)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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edje_object_signal_emit(wd->base, emission, source);
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}
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static void
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_signal_callback_add_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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edje_object_signal_callback_add(wd->base, emission, source, func_cb, data);
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}
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static void
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_signal_callback_del_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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edje_object_signal_callback_del_full(wd->base, emission, source, func_cb,
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data);
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}
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static void
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_mirrored_set(Evas_Object *obj, Eina_Bool rtl)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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if (!wd->horizontal)
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edje_object_mirrored_set(wd->base, rtl);
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}
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static void
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_theme_hook(Evas_Object *obj)
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{
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Evas_Coord minw = 0, minh = 0;
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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_elm_widget_mirrored_reload(obj);
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_index_box_clear(obj, wd->bx[0], 0);
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_index_box_clear(obj, wd->bx[1], 1);
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if (wd->horizontal)
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_elm_theme_object_set(obj, wd->base, "index", "base/horizontal", elm_widget_style_get(obj));
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else
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{
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_elm_theme_object_set(obj, wd->base, "index", "base/vertical", elm_widget_style_get(obj));
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_mirrored_set(obj, elm_widget_mirrored_get(obj));
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}
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edje_object_part_swallow(wd->base, "elm.swallow.event.0", wd->event[0]);
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elm_coords_finger_size_adjust(1, &minw, 1, &minh);
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evas_object_size_hint_min_set(wd->event[0], minw, minh);
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edje_object_part_swallow(wd->base, "elm.swallow.index.0", wd->bx[0]);
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if (edje_object_part_exists(wd->base, "elm.swallow.index.1"))
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{
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if (!wd->bx[1])
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{
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wd->bx[1] = evas_object_box_add(evas_object_evas_get(wd->base));
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evas_object_box_layout_set(wd->bx[1], _layout, wd, NULL);
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elm_widget_sub_object_add(obj, wd->bx[1]);
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}
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edje_object_part_swallow(wd->base, "elm.swallow.index.1", wd->bx[1]);
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evas_object_show(wd->bx[1]);
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}
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else if (wd->bx[1])
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{
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evas_object_del(wd->bx[1]);
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wd->bx[1] = NULL;
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}
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if (edje_object_part_exists(wd->base, "elm.swallow.event.1"))
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{
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if (!wd->event[1])
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{
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wd->event[1] = evas_object_rectangle_add(evas_object_evas_get(wd->base));
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evas_object_color_set(wd->event[1], 0, 0, 0, 0);
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elm_widget_sub_object_add(obj, wd->event[1]);
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}
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edje_object_part_swallow(wd->base, "elm.swallow.event.1", wd->event[1]);
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evas_object_size_hint_min_set(wd->event[1], minw, minh);
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}
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else if (wd->event[1])
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{
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evas_object_del(wd->event[1]);
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wd->event[1] = NULL;
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}
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edje_object_message_signal_process(wd->base);
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edje_object_scale_set(wd->base, elm_widget_scale_get(obj) * _elm_config->scale);
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_sizing_eval(obj);
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_index_box_auto_fill(obj, wd->bx[0], 0);
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if (wd->autohide_disabled)
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{
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if (wd->level == 1) _index_box_auto_fill(obj, wd->bx[1], 1);
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edje_object_signal_emit(wd->base, "elm,state,active", "elm");
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}
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else
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edje_object_signal_emit(wd->base, "elm,state,inactive", "elm");
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}
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static void
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_sizing_eval(Evas_Object *obj)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
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if (!wd) return;
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edje_object_size_min_calc(wd->base, &minw, &minh);
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evas_object_size_hint_min_set(obj, minw, minh);
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evas_object_size_hint_max_set(obj, maxw, maxh);
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}
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static Eina_Bool
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_item_del_pre_hook(Elm_Object_Item *it)
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{
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Widget_Data *wd = elm_widget_data_get(WIDGET(it));
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if (!wd) return EINA_FALSE;
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_item_free((Elm_Index_Item *)it);
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_index_box_clear(WIDGET(it), wd->bx[wd->level], wd->level);
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return EINA_TRUE;
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}
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static Elm_Index_Item *
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_item_new(Evas_Object *obj, const char *letter, Evas_Smart_Cb func, const void *data)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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Elm_Index_Item *it;
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if (!wd) return NULL;
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it = elm_widget_item_new(obj, Elm_Index_Item);
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if (!it) return NULL;
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elm_widget_item_del_pre_hook_set(it, _item_del_pre_hook);
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if (letter) it->letter = eina_stringshare_add(letter);
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it->func = func;
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it->base.data = data;
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it->level = wd->level;
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return it;
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}
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static Elm_Index_Item *
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_item_find(Evas_Object *obj, const void *data)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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Eina_List *l;
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Elm_Index_Item *it;
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if (!wd) return NULL;
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EINA_LIST_FOREACH(wd->items, l, it)
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if (it->base.data == data) return it;
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return NULL;
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}
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static void
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_item_free(Elm_Index_Item *it)
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{
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Widget_Data *wd = elm_widget_data_get(WIDGET(it));
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if (!wd) return;
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wd->items = eina_list_remove(wd->items, it);
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if (it->letter) eina_stringshare_del(it->letter);
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}
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// FIXME: always have index filled
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static void
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_index_box_auto_fill(Evas_Object *obj, Evas_Object *box, int level)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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Eina_Bool rtl;
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Eina_List *l;
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Elm_Index_Item *it;
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Evas_Coord mw, mh, w, h;
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int i = 0;
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if (!wd) return;
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if (wd->level_active[level]) return;
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rtl = elm_widget_mirrored_get(obj);
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evas_object_geometry_get(box, NULL, NULL, &w, &h);
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EINA_LIST_FOREACH(wd->items, l, it)
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{
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Evas_Object *o;
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const char *stacking;
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if (it->level != level) continue;
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o = edje_object_add(evas_object_evas_get(obj));
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VIEW(it) = o;
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edje_object_mirrored_set(VIEW(it), rtl);
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if (wd->horizontal)
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{
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if (i & 0x1)
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_elm_theme_object_set(obj, o, "index", "item_odd/horizontal",
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elm_widget_style_get(obj));
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else
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_elm_theme_object_set(obj, o, "index", "item/horizontal",
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elm_widget_style_get(obj));
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}
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else
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{
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if (i & 0x1)
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_elm_theme_object_set(obj, o, "index", "item_odd/vertical",
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elm_widget_style_get(obj));
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else
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_elm_theme_object_set(obj, o, "index", "item/vertical",
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elm_widget_style_get(obj));
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}
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edje_object_part_text_set(o, "elm.text", it->letter);
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edje_object_size_min_restricted_calc(o, &mw, &mh, 0, 0);
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evas_object_size_hint_min_set(o, mw, mh);
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evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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evas_object_size_hint_align_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
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elm_widget_sub_object_add(obj, o);
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evas_object_box_append(box, o);
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stacking = edje_object_data_get(o, "stacking");
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if (stacking)
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{
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if (!strcmp(stacking, "below")) evas_object_lower(o);
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else if (!strcmp(stacking, "above")) evas_object_raise(o);
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}
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evas_object_show(o);
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i++;
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evas_object_smart_calculate(box); // force a calc so we know the size
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evas_object_size_hint_min_get(box, &mw, &mh);
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if (mh > h)
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{
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_index_box_clear(obj, box, level);
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if (i > 0)
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{
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// FIXME: only i objects fit! try again. overflows right now
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}
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}
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}
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evas_object_smart_calculate(box);
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wd->level_active[level] = 1;
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}
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static void
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_index_box_clear(Evas_Object *obj, Evas_Object *box __UNUSED__, int level)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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Eina_List *l;
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Elm_Index_Item *it;
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if (!wd) return;
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if (!wd->level_active[level]) return;
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EINA_LIST_FOREACH(wd->items, l, it)
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{
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if (!VIEW(it)) continue;
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if (it->level != level) continue;
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evas_object_del(VIEW(it));
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VIEW(it) = NULL;
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}
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wd->level_active[level] = 0;
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}
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static Eina_Bool
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_delay_change(void *data)
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{
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Widget_Data *wd = elm_widget_data_get(data);
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Elm_Object_Item *item;
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if (!wd) return ECORE_CALLBACK_CANCEL;
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wd->delay = NULL;
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item = elm_index_selected_item_get(data, wd->level);
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if (item) evas_object_smart_callback_call(data, SIG_DELAY_CHANGED, item);
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return ECORE_CALLBACK_CANCEL;
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}
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static void
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_sel_eval(Evas_Object *obj, Evas_Coord evx, Evas_Coord evy)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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Elm_Index_Item *it, *it_closest, *it_last;
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Eina_List *l;
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Evas_Coord x, y, w, h, bx, by, bw, bh, xx, yy;
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double cdv = 0.5;
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Evas_Coord dist;
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char *label = NULL, *last = NULL;
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int i;
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if (!wd) return;
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for (i = 0; i <= wd->level; i++)
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{
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it_last = NULL;
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it_closest = NULL;
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dist = 0x7fffffff;
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evas_object_geometry_get(wd->bx[i], &bx, &by, &bw, &bh);
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EINA_LIST_FOREACH(wd->items, l, it)
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{
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if (it->level != i) continue;
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if (it->level != wd->level)
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{
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if (it->selected)
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{
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it_closest = it;
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break;
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}
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continue;
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}
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if (it->selected)
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{
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it_last = it;
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it->selected = 0;
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}
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evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
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xx = x + (w / 2);
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yy = y + (h / 2);
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x = evx - xx;
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y = evy - yy;
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x = (x * x) + (y * y);
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if ((x < dist) || (!it_closest))
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{
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if (wd->horizontal)
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cdv = (double)(xx - bx) / (double)bw;
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else
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cdv = (double)(yy - by) / (double)bh;
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it_closest = it;
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dist = x;
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}
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}
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if ((i == 0) && (wd->level == 0))
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edje_object_part_drag_value_set(wd->base, "elm.dragable.index.1",
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cdv, cdv);
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if (it_closest) it_closest->selected = 1;
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if (it_closest != it_last)
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{
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if (it_last)
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{
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const char *stacking, *selectraise;
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it = it_last;
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edje_object_signal_emit(VIEW(it), "elm,state,inactive", "elm");
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stacking = edje_object_data_get(VIEW(it), "stacking");
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selectraise = edje_object_data_get(VIEW(it), "selectraise");
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if ((selectraise) && (!strcmp(selectraise, "on")))
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{
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if ((stacking) && (!strcmp(stacking, "below")))
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evas_object_lower(VIEW(it));
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}
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}
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if (it_closest)
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{
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const char *selectraise;
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it = it_closest;
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edje_object_signal_emit(VIEW(it), "elm,state,active", "elm");
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selectraise = edje_object_data_get(VIEW(it), "selectraise");
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if ((selectraise) && (!strcmp(selectraise, "on")))
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evas_object_raise(VIEW(it));
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evas_object_smart_callback_call((void *)obj, SIG_CHANGED, (void *)it);
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if (wd->delay) ecore_timer_del(wd->delay);
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wd->delay = ecore_timer_add(0.2, _delay_change, obj);
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}
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}
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if (it_closest)
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{
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it = it_closest;
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if (!last && it->letter)
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last = strdup(it->letter);
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else
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{
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if (!label && last) label = strdup(last);
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else
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{
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if (label && last)
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{
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label = realloc(label, strlen(label) +
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strlen(last) + 1);
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if (!label) return;
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strcat(label, last);
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}
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}
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free(last);
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if (it->letter) last = strdup(it->letter);
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}
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}
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}
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if (!label) label = strdup("");
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if (!last) last = strdup("");
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edje_object_part_text_set(wd->base, "elm.text.body", label);
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edje_object_part_text_set(wd->base, "elm.text", last);
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free(label);
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free(last);
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|
}
|
|
|
|
static void
|
|
_wheel(void *data, Evas *e __UNUSED__, Evas_Object *o __UNUSED__, void *event_info __UNUSED__)
|
|
{
|
|
Widget_Data *wd = elm_widget_data_get(data);
|
|
// Evas_Event_Mouse_Wheel *ev = event_info;
|
|
// Evas_Object *obj = o;
|
|
if (!wd) return;
|
|
}
|
|
|
|
static void
|
|
_mouse_down(void *data, Evas *e __UNUSED__, Evas_Object *o __UNUSED__, void *event_info)
|
|
{
|
|
Widget_Data *wd = elm_widget_data_get(data);
|
|
Evas_Event_Mouse_Down *ev = event_info;
|
|
Evas_Coord x, y, w;
|
|
if (!wd) return;
|
|
if (ev->button != 1) return;
|
|
wd->down = 1;
|
|
evas_object_geometry_get(wd->base, &x, &y, &w, NULL);
|
|
wd->dx = ev->canvas.x - x;
|
|
wd->dy = ev->canvas.y - y;
|
|
if (!wd->autohide_disabled)
|
|
{
|
|
_index_box_clear(data, wd->bx[1], 1);
|
|
_index_box_auto_fill(data, wd->bx[0], 0);
|
|
edje_object_signal_emit(wd->base, "elm,state,active", "elm");
|
|
}
|
|
_sel_eval(data, ev->canvas.x, ev->canvas.y);
|
|
edje_object_part_drag_value_set(wd->base, "elm.dragable.pointer",
|
|
(!edje_object_mirrored_get(wd->base)) ? wd->dx : (wd->dx - w), wd->dy);
|
|
if (wd->items && !wd->indicator_disabled)
|
|
edje_object_signal_emit(wd->base, "elm,indicator,state,active", "elm");
|
|
}
|
|
|
|
static void
|
|
_mouse_up(void *data, Evas *e __UNUSED__, Evas_Object *o __UNUSED__, void *event_info)
|
|
{
|
|
Widget_Data *wd = elm_widget_data_get(data);
|
|
Evas_Event_Mouse_Up *ev = event_info;
|
|
Elm_Object_Item *item;
|
|
Elm_Index_Item *id_item;
|
|
if (!wd) return;
|
|
if (ev->button != 1) return;
|
|
wd->down = 0;
|
|
item = elm_index_selected_item_get(data, wd->level);
|
|
if (item)
|
|
{
|
|
evas_object_smart_callback_call(data, SIG_SELECTED, item);
|
|
id_item = (Elm_Index_Item *)item;
|
|
if (id_item->func)
|
|
id_item->func((void *)id_item->base.data, WIDGET(id_item), id_item);
|
|
}
|
|
if (!wd->autohide_disabled)
|
|
edje_object_signal_emit(wd->base, "elm,state,inactive", "elm");
|
|
edje_object_signal_emit(wd->base, "elm,state,level,0", "elm");
|
|
if (wd->items && !wd->indicator_disabled)
|
|
edje_object_signal_emit(wd->base, "elm,indicator,state,inactive", "elm");
|
|
}
|
|
|
|
static void
|
|
_mouse_move(void *data, Evas *e __UNUSED__, Evas_Object *o __UNUSED__, void *event_info)
|
|
{
|
|
Widget_Data *wd = elm_widget_data_get(data);
|
|
Evas_Event_Mouse_Move *ev = event_info;
|
|
Evas_Coord minw = 0, minh = 0, x, y, dx, adx, w;
|
|
char buf[1024];
|
|
if (!wd) return;
|
|
if (!wd->down) return;
|
|
elm_coords_finger_size_adjust(1, &minw, 1, &minh);
|
|
evas_object_geometry_get(wd->base, &x, &y, &w, NULL);
|
|
x = ev->cur.canvas.x - x;
|
|
y = ev->cur.canvas.y - y;
|
|
dx = x - wd->dx;
|
|
adx = dx;
|
|
if (adx < 0) adx = -dx;
|
|
edje_object_part_drag_value_set(wd->base, "elm.dragable.pointer"
|
|
, (!edje_object_mirrored_get(wd->base)) ? x : (x - w), y);
|
|
if (!wd->horizontal)
|
|
{
|
|
if (adx > minw)
|
|
{
|
|
if (!wd->level)
|
|
{
|
|
wd->level = 1;
|
|
snprintf(buf, sizeof(buf), "elm,state,level,%i", wd->level);
|
|
edje_object_signal_emit(wd->base, buf, "elm");
|
|
evas_object_smart_callback_call(data, SIG_LEVEL_UP, NULL);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (wd->level == 1)
|
|
{
|
|
wd->level = 0;
|
|
snprintf(buf, sizeof(buf), "elm,state,level,%i", wd->level);
|
|
edje_object_signal_emit(wd->base, buf, "elm");
|
|
evas_object_smart_callback_call(data, SIG_LEVEL_DOWN, NULL);
|
|
}
|
|
}
|
|
}
|
|
_sel_eval(data, ev->cur.canvas.x, ev->cur.canvas.y);
|
|
}
|
|
|
|
EAPI Evas_Object *
|
|
elm_index_add(Evas_Object *parent)
|
|
{
|
|
Evas_Object *obj;
|
|
Evas_Object *o;
|
|
Evas *e;
|
|
Widget_Data *wd;
|
|
Evas_Coord minw, minh;
|
|
|
|
ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
|
|
|
|
ELM_SET_WIDTYPE(widtype, "index");
|
|
elm_widget_type_set(obj, "index");
|
|
elm_widget_sub_object_add(parent, obj);
|
|
elm_widget_data_set(obj, wd);
|
|
elm_widget_del_hook_set(obj, _del_hook);
|
|
elm_widget_del_pre_hook_set(obj, _del_pre_hook);
|
|
elm_widget_theme_hook_set(obj, _theme_hook);
|
|
elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
|
|
elm_widget_signal_callback_add_hook_set(obj, _signal_callback_add_hook);
|
|
elm_widget_signal_callback_del_hook_set(obj, _signal_callback_del_hook);
|
|
elm_widget_can_focus_set(obj, EINA_FALSE);
|
|
|
|
wd->indicator_disabled = EINA_FALSE;
|
|
wd->horizontal = EINA_FALSE;
|
|
wd->autohide_disabled = EINA_FALSE;
|
|
|
|
wd->base = edje_object_add(e);
|
|
_elm_theme_object_set(obj, wd->base, "index", "base/vertical", "default");
|
|
elm_widget_resize_object_set(obj, wd->base);
|
|
|
|
o = evas_object_rectangle_add(e);
|
|
wd->event[0] = o;
|
|
evas_object_color_set(o, 0, 0, 0, 0);
|
|
minw = minh = 0;
|
|
elm_coords_finger_size_adjust(1, &minw, 1, &minh);
|
|
evas_object_size_hint_min_set(o, minw, minh);
|
|
edje_object_part_swallow(wd->base, "elm.swallow.event.0", o);
|
|
elm_widget_sub_object_add(obj, o);
|
|
evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_WHEEL, _wheel, obj);
|
|
evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_DOWN, _mouse_down, obj);
|
|
evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_UP, _mouse_up, obj);
|
|
evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_MOVE, _mouse_move, obj);
|
|
evas_object_show(o);
|
|
if (edje_object_part_exists(wd->base, "elm.swallow.event.1"))
|
|
{
|
|
o = evas_object_rectangle_add(e);
|
|
wd->event[1] = o;
|
|
evas_object_color_set(o, 0, 0, 0, 0);
|
|
evas_object_size_hint_min_set(o, minw, minh);
|
|
edje_object_part_swallow(wd->base, "elm.swallow.event.1", o);
|
|
elm_widget_sub_object_add(obj, o);
|
|
}
|
|
|
|
wd->bx[0] = evas_object_box_add(e);
|
|
evas_object_box_layout_set(wd->bx[0], _layout, wd, NULL);
|
|
elm_widget_sub_object_add(obj, wd->bx[0]);
|
|
edje_object_part_swallow(wd->base, "elm.swallow.index.0", wd->bx[0]);
|
|
evas_object_show(wd->bx[0]);
|
|
|
|
if (edje_object_part_exists(wd->base, "elm.swallow.index.1"))
|
|
{
|
|
wd->bx[1] = evas_object_box_add(e);
|
|
evas_object_box_layout_set(wd->bx[1], _layout, wd, NULL);
|
|
elm_widget_sub_object_add(obj, wd->bx[1]);
|
|
edje_object_part_swallow(wd->base, "elm.swallow.index.1", wd->bx[1]);
|
|
evas_object_show(wd->bx[1]);
|
|
}
|
|
|
|
evas_object_smart_callbacks_descriptions_set(obj, _signals);
|
|
|
|
_mirrored_set(obj, elm_widget_mirrored_get(obj));
|
|
_sizing_eval(obj);
|
|
return obj;
|
|
}
|
|
|
|
EAPI void
|
|
elm_index_autohide_disabled_set(Evas_Object *obj, Eina_Bool disabled)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
disabled = !!disabled;
|
|
if (wd->autohide_disabled == disabled) return;
|
|
wd->autohide_disabled = disabled;
|
|
wd->level = 0;
|
|
if (wd->autohide_disabled)
|
|
{
|
|
_index_box_clear(obj, wd->bx[1], 1);
|
|
_index_box_auto_fill(obj, wd->bx[0], 0);
|
|
edje_object_signal_emit(wd->base, "elm,state,active", "elm");
|
|
}
|
|
else
|
|
edje_object_signal_emit(wd->base, "elm,state,inactive", "elm");
|
|
|
|
//FIXME: Should be update indicator based on the indicator visiblility
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
elm_index_autohide_disabled_get(const Evas_Object *obj)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return EINA_FALSE;
|
|
return wd->autohide_disabled;
|
|
}
|
|
|
|
EAPI void
|
|
elm_index_item_level_set(Evas_Object *obj, int level)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
if (wd->level == level) return;
|
|
wd->level = level;
|
|
}
|
|
|
|
EAPI int
|
|
elm_index_item_level_get(const Evas_Object *obj)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype) 0;
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return 0;
|
|
return wd->level;
|
|
}
|
|
|
|
EAPI void
|
|
elm_index_item_selected_set(Elm_Object_Item *it, Eina_Bool selected)
|
|
{
|
|
ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
|
|
Evas_Coord x, y, w, h;
|
|
Widget_Data *wd = elm_widget_data_get(WIDGET(it));
|
|
if (!wd) return;
|
|
|
|
//FIXME: Should be update indicator based on the autohidden status & indicator visiblility
|
|
|
|
if (selected)
|
|
{
|
|
evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
|
|
_sel_eval(WIDGET(it), x + (w/2), y + (h/2));
|
|
}
|
|
else
|
|
_sel_eval(WIDGET(it), -99999, -9999);
|
|
|
|
}
|
|
|
|
EAPI Elm_Object_Item *
|
|
elm_index_selected_item_get(const Evas_Object *obj, int level)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
Eina_List *l;
|
|
Elm_Index_Item *it;
|
|
if (!wd) return NULL;
|
|
EINA_LIST_FOREACH(wd->items, l, it)
|
|
{
|
|
if ((it->selected) && (it->level == level))
|
|
return (Elm_Object_Item *)it;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
EAPI Elm_Object_Item *
|
|
elm_index_item_append(Evas_Object *obj, const char *letter, Evas_Smart_Cb func, const void *data)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
Elm_Index_Item *it;
|
|
if (!wd) return NULL;
|
|
it = _item_new(obj, letter, func, data);
|
|
if (!it) return NULL;
|
|
wd->items = eina_list_append(wd->items, it);
|
|
_index_box_clear(obj, wd->bx[wd->level], wd->level);
|
|
return (Elm_Object_Item *)it;
|
|
}
|
|
|
|
EAPI Elm_Object_Item *
|
|
elm_index_item_prepend(Evas_Object *obj, const char *letter, Evas_Smart_Cb func, const void *data)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
Elm_Index_Item *it;
|
|
|
|
if (!wd) return NULL;
|
|
it = _item_new(obj, letter, func, data);
|
|
if (!it) return NULL;
|
|
wd->items = eina_list_prepend(wd->items, it);
|
|
_index_box_clear(obj, wd->bx[wd->level], wd->level);
|
|
return (Elm_Object_Item *)it;
|
|
}
|
|
|
|
EINA_DEPRECATED EAPI Elm_Object_Item *
|
|
elm_index_item_prepend_relative(Evas_Object *obj, const char *letter, const void *item, const Elm_Object_Item *relative)
|
|
{
|
|
return elm_index_item_insert_before(obj, (Elm_Object_Item *) relative, letter, NULL, item);
|
|
}
|
|
|
|
EAPI Elm_Object_Item *
|
|
elm_index_item_insert_after(Evas_Object *obj, Elm_Object_Item *after, const char *letter, Evas_Smart_Cb func, const void *data)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
Elm_Index_Item *it;
|
|
if (!wd) return NULL;
|
|
if (!after) return elm_index_item_append(obj, letter, func, data);
|
|
it = _item_new(obj, letter, func, data);
|
|
if (!it) return NULL;
|
|
wd->items = eina_list_append_relative(wd->items, it, after);
|
|
_index_box_clear(obj, wd->bx[wd->level], wd->level);
|
|
return (Elm_Object_Item *)it;
|
|
}
|
|
|
|
EAPI Elm_Object_Item *
|
|
elm_index_item_insert_before(Evas_Object *obj, Elm_Object_Item *before, const char *letter, Evas_Smart_Cb func, const void *data)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
Elm_Index_Item *it;
|
|
if (!wd) return NULL;
|
|
if (!before) return elm_index_item_prepend(obj, letter, func, data);
|
|
it = _item_new(obj, letter, func, data);
|
|
if (!it) return NULL;
|
|
wd->items = eina_list_prepend_relative(wd->items, it, before);
|
|
_index_box_clear(obj, wd->bx[wd->level], wd->level);
|
|
return (Elm_Object_Item *)it;
|
|
}
|
|
|
|
EAPI Elm_Object_Item *
|
|
elm_index_item_sorted_insert(Evas_Object *obj, const char *letter, Evas_Smart_Cb func, const void *data, Eina_Compare_Cb cmp_func, Eina_Compare_Cb cmp_data_func)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
Eina_List *lnear;
|
|
Elm_Index_Item *it;
|
|
int cmp;
|
|
|
|
if (!wd) return NULL;
|
|
if (!(wd->items))
|
|
return elm_index_item_append(obj, letter, func, data);
|
|
|
|
it = _item_new(obj, letter, func, data);
|
|
if (!it) return NULL;
|
|
|
|
lnear = eina_list_search_sorted_near_list(wd->items, cmp_func, it, &cmp);
|
|
if (cmp < 0)
|
|
wd->items = eina_list_append_relative_list(wd->items, it, lnear);
|
|
else if (cmp > 0)
|
|
wd->items = eina_list_prepend_relative_list(wd->items, it, lnear);
|
|
else
|
|
{
|
|
/* If cmp_data_func is not provided, append a duplicated item */
|
|
if (!cmp_data_func)
|
|
wd->items = eina_list_append_relative_list(wd->items, it, lnear);
|
|
else
|
|
{
|
|
Elm_Index_Item *p_it = eina_list_data_get(lnear);
|
|
if (cmp_data_func(p_it->base.data, it->base.data) >= 0)
|
|
p_it->base.data = it->base.data;
|
|
_item_free(it);
|
|
elm_widget_item_free(it);
|
|
}
|
|
}
|
|
_index_box_clear(obj, wd->bx[wd->level], wd->level);
|
|
return (Elm_Object_Item *)it;
|
|
}
|
|
|
|
EAPI Elm_Object_Item *
|
|
elm_index_item_find(Evas_Object *obj, const void *data)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return NULL;
|
|
return (Elm_Object_Item *) _item_find(obj, data);
|
|
}
|
|
|
|
EAPI void
|
|
elm_index_item_clear(Evas_Object *obj)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
Elm_Index_Item *it;
|
|
Eina_List *l, *clear = NULL;
|
|
if (!wd) return;
|
|
_index_box_clear(obj, wd->bx[wd->level], wd->level);
|
|
EINA_LIST_FOREACH(wd->items, l, it)
|
|
{
|
|
if (it->level != wd->level) continue;
|
|
clear = eina_list_append(clear, it);
|
|
}
|
|
EINA_LIST_FREE(clear, it)
|
|
{
|
|
_item_free(it);
|
|
elm_widget_item_free(it);
|
|
}
|
|
}
|
|
|
|
EAPI void
|
|
elm_index_level_go(Evas_Object *obj, int level __UNUSED__)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
_index_box_auto_fill(obj, wd->bx[0], 0);
|
|
if (wd->level == 1) _index_box_auto_fill(obj, wd->bx[1], 1);
|
|
}
|
|
|
|
EAPI void
|
|
elm_index_indicator_disabled_set(Evas_Object *obj, Eina_Bool disabled)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
|
|
disabled = !!disabled;
|
|
if (wd->indicator_disabled == disabled) return;
|
|
wd->indicator_disabled = disabled;
|
|
if (!wd->items) return;
|
|
if (disabled)
|
|
edje_object_signal_emit(wd->base, "elm,indicator,state,inactive", "elm");
|
|
else
|
|
edje_object_signal_emit(wd->base, "elm,indicator,state,active", "elm");
|
|
}
|
|
|
|
EAPI Eina_Bool
|
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elm_index_indicator_disabled_get(const Evas_Object *obj)
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{
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ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return EINA_FALSE;
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return wd->indicator_disabled;
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}
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EAPI const char *
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elm_index_item_letter_get(const Elm_Object_Item *it)
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{
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|
ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
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|
return ((Elm_Index_Item *)it)->letter;
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}
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EAPI void
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elm_index_horizontal_set(Evas_Object *obj, Eina_Bool horizontal)
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|
{
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ELM_CHECK_WIDTYPE(obj, widtype);
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Widget_Data *wd = elm_widget_data_get(obj);
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|
if (!wd) return;
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|
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|
horizontal = !!horizontal;
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|
if (horizontal == wd->horizontal) return;
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|
wd->horizontal = horizontal;
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|
_theme_hook(obj);
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}
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EAPI Eina_Bool
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|
elm_index_horizontal_get(const Evas_Object *obj)
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|
{
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|
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
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|
Widget_Data *wd = elm_widget_data_get(obj);
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|
if (!wd) return EINA_FALSE;
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|
return wd->horizontal;
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|
}
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