forked from enlightenment/efl
833 lines
23 KiB
C
833 lines
23 KiB
C
#ifdef HAVE_CONFIG_H
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# include "elementary_config.h"
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#endif
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#define EFL_ACCESS_OBJECT_PROTECTED
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#define ELM_WIDGET_ITEM_PROTECTED
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#define EFL_UI_L10N_PROTECTED
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#define EFL_UI_FOCUS_COMPOSITION_PROTECTED
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#include <Elementary.h>
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#include "elm_priv.h"
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#include "elm_segment_control_eo.h"
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#include "elm_segment_control_item_eo.h"
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#include "elm_widget_segment_control.h"
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#define MY_CLASS ELM_SEGMENT_CONTROL_CLASS
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#define MY_CLASS_NAME "Elm_Segment_Control"
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#define MY_CLASS_NAME_LEGACY "elm_segment_control"
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static const char SIG_CHANGED[] = "changed";
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static const Evas_Smart_Cb_Description _smart_callbacks[] = {
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{SIG_CHANGED, ""},
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{SIG_WIDGET_LANG_CHANGED, ""}, /**< handled by elm_widget */
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{SIG_WIDGET_ACCESS_CHANGED, ""}, /**< handled by elm_widget */
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{NULL, NULL}
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};
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EOLIAN static void
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_elm_segment_control_efl_ui_l10n_translation_update(Eo *obj EINA_UNUSED, Elm_Segment_Control_Data *sd)
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{
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Elm_Object_Item *it;
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Eina_List *l;
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EINA_LIST_FOREACH(sd->items, l, it)
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elm_wdg_item_translate(it);
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efl_ui_l10n_translation_update(efl_super(obj, MY_CLASS));
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}
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EOLIAN static void
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_elm_segment_control_elm_layout_sizing_eval(Eo *obj, Elm_Segment_Control_Data *sd)
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{
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Evas_Coord minw = -1, minh = -1;
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Evas_Coord w, h;
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int item_count;
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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item_count = eina_list_count(sd->items);
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elm_coords_finger_size_adjust(item_count, &minw, 1, &minh);
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edje_object_size_min_restricted_calc
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(wd->resize_obj, &minw, &minh, minw, minh);
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evas_object_size_hint_combined_min_get(obj, &w, &h);
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if (w > minw) minw = w;
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if (h > minh) minh = h;
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evas_object_size_hint_min_set(obj, minw, minh);
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}
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static void
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_item_free(Elm_Segment_Control_Item_Data *it)
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{
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ELM_SEGMENT_CONTROL_DATA_GET(WIDGET(it), sd);
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if (sd->selected_item == it) sd->selected_item = NULL;
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if (sd->items) sd->items = eina_list_remove(sd->items, EO_OBJ(it));
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evas_object_del(it->icon);
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eina_stringshare_del(it->label);
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}
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static void
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_position_items(Elm_Segment_Control_Data *sd)
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{
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Eina_List *l;
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Eina_Bool rtl;
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int item_count;
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Elm_Object_Item *eo_item;
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int bx, by, bw, bh, pos;
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ELM_WIDGET_DATA_GET_OR_RETURN(sd->obj, wd);
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item_count = eina_list_count(sd->items);
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if (item_count <= 0) return;
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evas_object_geometry_get
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(wd->resize_obj, &bx, &by, &bw, &bh);
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sd->item_width = bw / item_count;
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rtl = efl_ui_mirrored_get(sd->obj);
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if (rtl) pos = bx + bw - sd->item_width;
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else pos = bx;
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EINA_LIST_FOREACH(sd->items, l, eo_item)
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{
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ELM_SEGMENT_ITEM_DATA_GET(eo_item, it);
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evas_object_geometry_set(VIEW(it), pos, by, sd->item_width, bh);
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if (rtl) pos -= sd->item_width;
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else pos += sd->item_width;
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}
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elm_layout_sizing_eval(sd->obj);
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}
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static void
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_swallow_item_objects(Elm_Segment_Control_Item_Data *it)
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{
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if (!it) return;
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if (it->icon)
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{
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edje_object_part_swallow(VIEW(it), "elm.swallow.icon", it->icon);
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edje_object_signal_emit(VIEW(it), "elm,state,icon,visible", "elm");
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}
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else edje_object_signal_emit(VIEW(it), "elm,state,icon,hidden", "elm");
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if (it->label)
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{
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edje_object_part_text_escaped_set(VIEW(it), "elm.text", it->label);
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edje_object_signal_emit(VIEW(it), "elm,state,text,visible", "elm");
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}
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else
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edje_object_signal_emit(VIEW(it), "elm,state,text,hidden", "elm");
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edje_object_message_signal_process(VIEW(it));
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}
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static void
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_update_list(Elm_Segment_Control_Data *sd)
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{
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int idx = 0;
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Eina_List *l;
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Eina_Bool rtl;
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int item_count;
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Elm_Object_Item *eo_it;
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efl_ui_focus_composition_elements_set(sd->obj, eina_list_clone(sd->items));
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_position_items(sd);
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item_count = eina_list_count(sd->items);
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if (item_count == 1)
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{
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eo_it = eina_list_nth(sd->items, 0);
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ELM_SEGMENT_ITEM_DATA_GET(eo_it, it);
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it->seg_index = 0;
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//Set the segment type
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edje_object_signal_emit(VIEW(it), "elm,type,segment,single", "elm");
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//Set the segment state
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if (sd->selected_item == it)
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edje_object_signal_emit
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(VIEW(it), "elm,state,segment,selected", "elm");
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else
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edje_object_signal_emit(VIEW(it), "elm,state,segment,normal", "elm");
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if (elm_widget_disabled_get(sd->obj))
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edje_object_signal_emit(VIEW(it), "elm,state,disabled", "elm");
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else
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edje_object_signal_emit(VIEW(it), "elm,state,enabled", "elm");
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_swallow_item_objects(it);
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return;
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}
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rtl = efl_ui_mirrored_get(sd->obj);
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EINA_LIST_FOREACH(sd->items, l, eo_it)
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{
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ELM_SEGMENT_ITEM_DATA_GET(eo_it, it);
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it->seg_index = idx;
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//Set the segment type
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if (idx == 0)
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{
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if (rtl)
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edje_object_signal_emit
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(VIEW(it), "elm,type,segment,right", "elm");
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else
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edje_object_signal_emit
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(VIEW(it), "elm,type,segment,left", "elm");
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}
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else if (idx == (item_count - 1))
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{
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if (rtl)
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edje_object_signal_emit
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(VIEW(it), "elm,type,segment,left", "elm");
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else
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edje_object_signal_emit
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(VIEW(it), "elm,type,segment,right", "elm");
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}
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else
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edje_object_signal_emit(VIEW(it), "elm,type,segment,middle", "elm");
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//Set the segment state
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if (sd->selected_item == it)
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edje_object_signal_emit
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(VIEW(it), "elm,state,segment,selected", "elm");
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else
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edje_object_signal_emit(VIEW(it), "elm,state,segment,normal", "elm");
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if (elm_widget_disabled_get(sd->obj)
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|| elm_object_item_disabled_get(eo_it))
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edje_object_signal_emit(VIEW(it), "elm,state,disabled", "elm");
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else
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edje_object_signal_emit(VIEW(it), "elm,state,enabled", "elm");
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_swallow_item_objects(it);
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idx++;
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}
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}
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EOLIAN static Eina_Error
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_elm_segment_control_efl_ui_widget_theme_apply(Eo *obj, Elm_Segment_Control_Data *sd)
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{
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Eina_List *l;
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Eina_Bool rtl;
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Elm_Object_Item *eo_item;
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Eina_Error int_ret = EFL_UI_THEME_APPLY_ERROR_GENERIC;
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int_ret = efl_ui_widget_theme_apply(efl_super(obj, MY_CLASS));
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if (int_ret == EFL_UI_THEME_APPLY_ERROR_GENERIC) return int_ret;
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rtl = efl_ui_mirrored_get(obj);
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EINA_LIST_FOREACH(sd->items, l, eo_item)
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{
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ELM_SEGMENT_ITEM_DATA_GET(eo_item, it);
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elm_widget_theme_object_set
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(obj, VIEW(it), "segment_control", "item",
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elm_widget_style_get(obj));
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edje_object_scale_set(VIEW(it), efl_gfx_entity_scale_get(WIDGET(it)) *
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elm_config_scale_get());
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edje_object_mirrored_set(VIEW(it), rtl);
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}
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_update_list(sd);
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return int_ret;
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}
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EOLIAN static void
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_elm_segment_control_efl_ui_widget_disabled_set(Eo *obj, Elm_Segment_Control_Data *sd, Eina_Bool disabled)
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{
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efl_ui_widget_disabled_set(efl_super(obj, MY_CLASS), disabled);
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_update_list(sd);
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}
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// TODO: elm_widget_focus_list_next_get supports only Elm_widget list,
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// not the Elm_Widget_item. Focus switching within widget not
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// supported until it is supported in elm_widget
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#if 0
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static void *
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_elm_list_data_get(const Eina_List *list)
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{
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Elm_Object_Item *eo_item = eina_list_data_get(list);
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if (eo_item) return NULL;
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ELM_SEGMENT_ITEM_DATA_GET(eo_item, it);
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edje_object_signal_emit(VIEW(it), "elm,state,segment,selected", "elm");
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return VIEW(it);
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}
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EOLIAN static Eina_Bool
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_elm_segment_control_elm_widget_focus_next(Eo *obj, Elm_Segment_Control_Data *sd, Elm_Focus_Direction dir, Evas_Object **next)
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{
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static int count = 0;
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const Eina_List *items;
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void *(*list_data_get)(const Eina_List *list);
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/* Focus chain */
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if ((items = efl_ui_widget_focus_custom_chain_get(obj)))
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list_data_get = eina_list_data_get;
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else
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{
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items = sd->items;
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list_data_get = _elm_list_data_get;
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if (!items) return EINA_FALSE;
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}
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return elm_widget_focus_list_next_get(obj, items, list_data_get, dir, next);
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}
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#endif
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static void
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_segment_off(Elm_Segment_Control_Item_Data *it)
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{
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ELM_SEGMENT_CONTROL_DATA_GET(WIDGET(it), sd);
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edje_object_signal_emit(VIEW(it), "elm,state,segment,normal", "elm");
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if (sd->selected_item == it) sd->selected_item = NULL;
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}
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static void
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_segment_on(Elm_Segment_Control_Item_Data *it)
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{
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ELM_SEGMENT_CONTROL_DATA_GET(WIDGET(it), sd);
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if (it == sd->selected_item) return;
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if (elm_object_item_disabled_get(EO_OBJ(it))) return;
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if (sd->selected_item) _segment_off(sd->selected_item);
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edje_object_signal_emit(VIEW(it), "elm,state,segment,selected", "elm");
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sd->selected_item = it;
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efl_event_callback_legacy_call(sd->obj, ELM_SEGMENT_CONTROL_EVENT_CHANGED, EO_OBJ(it));
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}
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static void
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_on_move_resize(void *data, Evas *e EINA_UNUSED,
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Evas_Object *obj EINA_UNUSED,
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void *event_info EINA_UNUSED)
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{
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ELM_SEGMENT_CONTROL_DATA_GET(data, sd);
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_position_items(sd);
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}
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static void
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_on_mouse_up(void *data,
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Evas *e EINA_UNUSED,
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Evas_Object *obj EINA_UNUSED,
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void *event_info)
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{
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Elm_Segment_Control_Item_Data *it = data;
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Evas_Event_Mouse_Up *ev = event_info;
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Evas_Coord x, y, w, h;
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ELM_SEGMENT_CONTROL_DATA_GET(WIDGET(it), sd);
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if (ev->button != 1) return;
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if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
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if (elm_widget_disabled_get(sd->obj)) return;
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if (it == sd->selected_item) return;
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ev = event_info;
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evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
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if ((ev->canvas.x >= x) && (ev->canvas.x <= (x + w)) && (ev->canvas.y >= y)
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&& (ev->canvas.y <= (y + h)))
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_segment_on(it);
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else
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edje_object_signal_emit(VIEW(it), "elm,state,segment,normal", "elm");
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}
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static void
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_on_mouse_down(void *data,
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Evas *e EINA_UNUSED,
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Evas_Object *obj EINA_UNUSED,
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void *event_info EINA_UNUSED)
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{
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Elm_Segment_Control_Item_Data *it = data;
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Evas_Event_Mouse_Down *ev = event_info;
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ELM_SEGMENT_CONTROL_DATA_GET(WIDGET(it), sd);
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if (ev->button != 1) return;
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if (elm_widget_disabled_get(sd->obj)) return;
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if (it == sd->selected_item) return;
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edje_object_signal_emit(VIEW(it), "elm,state,segment,pressed", "elm");
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}
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static Elm_Segment_Control_Item_Data *
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_item_find(const Evas_Object *obj,
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int idx)
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{
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Elm_Object_Item *eo_it;
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ELM_SEGMENT_CONTROL_DATA_GET(obj, sd);
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eo_it = eina_list_nth(sd->items, idx);
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ELM_SEGMENT_ITEM_DATA_GET(eo_it, it);
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return it;
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}
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EOLIAN static void
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_elm_segment_control_item_elm_widget_item_part_text_set(Eo *eo_item EINA_UNUSED,
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Elm_Segment_Control_Item_Data *item,
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const char *part,
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const char *label)
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{
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char buf[1024];
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if ((!part) || (!strcmp(part, "default")) ||
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(!strcmp(part, "elm.text")))
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{
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eina_stringshare_replace(&item->label, label);
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if (label)
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edje_object_signal_emit(VIEW(item), "elm,state,text,visible", "elm");
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else
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edje_object_signal_emit(VIEW(item), "elm,state,text,hidden", "elm");
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edje_object_part_text_escaped_set(VIEW(item), "elm.text", label);
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}
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else
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{
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if (label)
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{
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snprintf(buf, sizeof(buf), "elm,state,%s,visible", part);
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edje_object_signal_emit(VIEW(item), buf, "elm");
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}
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else
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{
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snprintf(buf, sizeof(buf), "elm,state,%s,hidden", part);
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edje_object_signal_emit(VIEW(item), buf, "elm");
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}
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edje_object_part_text_escaped_set(VIEW(item), part, label);
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}
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edje_object_message_signal_process(VIEW(item));
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}
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EOLIAN static const char *
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_elm_segment_control_item_elm_widget_item_part_text_get(const Eo *eo_item EINA_UNUSED,
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Elm_Segment_Control_Item_Data *it,
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const char *part)
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{
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char buf[1024];
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if (!part || !strcmp(part, "default"))
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snprintf(buf, sizeof(buf), "elm.text");
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else
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snprintf(buf, sizeof(buf), "%s", part);
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return edje_object_part_text_get(VIEW(it), buf);
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}
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EOLIAN static void
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_elm_segment_control_item_elm_widget_item_part_content_set(Eo *eo_item EINA_UNUSED,
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Elm_Segment_Control_Item_Data *item,
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const char *part,
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Evas_Object *content)
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{
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char buf[1024];
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if (!part || !strcmp("icon", part))
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{
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if (content == item->icon) return;
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evas_object_del(item->icon);
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item->icon = content;
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if (!item->icon)
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{
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elm_widget_sub_object_add(VIEW(item), item->icon);
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edje_object_part_swallow(VIEW(item), "elm.swallow.icon", item->icon);
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edje_object_signal_emit(VIEW(item), "elm,state,icon,visible", "elm");
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}
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else
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edje_object_signal_emit(VIEW(item), "elm,state,icon,hidden", "elm");
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}
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else
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{
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if (content)
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{
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edje_object_part_swallow(VIEW(item), part, content);
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snprintf(buf, sizeof(buf), "elm,state,%s,visible", part);
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edje_object_signal_emit(VIEW(item), buf, "elm");
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}
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else
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{
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snprintf(buf, sizeof(buf), "elm,state,%s,hidden", part);
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edje_object_signal_emit(VIEW(item), buf, "elm");
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}
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}
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}
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EOLIAN static Evas_Object *
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_elm_segment_control_item_elm_widget_item_part_content_get(const Eo *eo_item EINA_UNUSED,
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Elm_Segment_Control_Item_Data *item,
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const char *part)
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{
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if (part && !strcmp(part, "icon"))
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return item->icon;
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else
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return edje_object_part_swallow_get(VIEW(item), part);
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}
|
|
|
|
EOLIAN static void
|
|
_elm_segment_control_item_efl_object_destructor(Eo *eo_item, Elm_Segment_Control_Item_Data *item)
|
|
{
|
|
ELM_SEGMENT_CONTROL_DATA_GET(WIDGET(item), sd);
|
|
|
|
_item_free(item);
|
|
_update_list(sd);
|
|
|
|
efl_destructor(efl_super(eo_item, ELM_SEGMENT_CONTROL_ITEM_CLASS));
|
|
}
|
|
|
|
static char *
|
|
_access_info_cb(void *data, Evas_Object *obj EINA_UNUSED)
|
|
{
|
|
const char *txt = NULL;
|
|
Elm_Segment_Control_Item_Data *it = (Elm_Segment_Control_Item_Data *)data;
|
|
ELM_SEGMENT_CONTROL_ITEM_CHECK_OR_RETURN(it, NULL);
|
|
|
|
if (!txt) txt = it->label;
|
|
if (txt) return strdup(txt);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static char *
|
|
_access_state_cb(void *data, Evas_Object *obj EINA_UNUSED)
|
|
{
|
|
Elm_Segment_Control_Item_Data *it = (Elm_Segment_Control_Item_Data *)data;
|
|
ELM_SEGMENT_CONTROL_ITEM_CHECK_OR_RETURN(it, NULL);
|
|
ELM_SEGMENT_CONTROL_DATA_GET(WIDGET(it), sd);
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(WIDGET(it), wd, NULL);
|
|
|
|
if (wd->disabled)
|
|
return strdup(E_("State: Disabled"));
|
|
|
|
if (it == sd->selected_item)
|
|
return strdup(E_("State: Selected"));
|
|
else
|
|
return strdup(E_("State: Unselected"));
|
|
}
|
|
|
|
static Evas_Object*
|
|
_elm_segment_control_item_elm_widget_item_access_register(Eo *eo_it EINA_UNUSED,
|
|
Elm_Segment_Control_Item_Data *it)
|
|
{
|
|
Elm_Access_Info *ai;
|
|
Evas_Object *ret;
|
|
|
|
ret = elm_wdg_item_access_register(efl_super(eo_it, ELM_SEGMENT_CONTROL_ITEM_CLASS));
|
|
|
|
ai = _elm_access_info_get(it->base->access_obj);
|
|
|
|
_elm_access_text_set(ai, ELM_ACCESS_TYPE, E_("Segment Control Item"));
|
|
_elm_access_callback_set(ai, ELM_ACCESS_INFO, _access_info_cb, it);
|
|
_elm_access_callback_set(ai, ELM_ACCESS_STATE, _access_state_cb, it);
|
|
|
|
return ret;
|
|
}
|
|
|
|
static Elm_Object_Item *
|
|
_item_new(Evas_Object *obj,
|
|
Evas_Object *icon,
|
|
const char *label)
|
|
{
|
|
Eo *eo_item;
|
|
|
|
eo_item = efl_add(ELM_SEGMENT_CONTROL_ITEM_CLASS, obj);
|
|
if (!eo_item) return NULL;
|
|
|
|
ELM_SEGMENT_ITEM_DATA_GET(eo_item, it);
|
|
|
|
if (label) eina_stringshare_replace(&it->label, label);
|
|
if (it->label)
|
|
edje_object_signal_emit(VIEW(it), "elm,state,text,visible", "elm");
|
|
else
|
|
edje_object_signal_emit(VIEW(it), "elm,state,text,hidden", "elm");
|
|
edje_object_message_signal_process(VIEW(it));
|
|
edje_object_part_text_escaped_set(VIEW(it), "elm.text", label);
|
|
|
|
it->icon = icon;
|
|
if (it->icon) elm_widget_sub_object_add(obj, it->icon);
|
|
evas_object_event_callback_add
|
|
(VIEW(it), EVAS_CALLBACK_MOUSE_DOWN, _on_mouse_down, it);
|
|
evas_object_event_callback_add
|
|
(VIEW(it), EVAS_CALLBACK_MOUSE_UP, _on_mouse_up, it);
|
|
evas_object_show(VIEW(it));
|
|
|
|
// ACCESS
|
|
if (_elm_config->access_mode == ELM_ACCESS_MODE_ON)
|
|
elm_wdg_item_access_register(eo_item);
|
|
|
|
return eo_item;
|
|
}
|
|
|
|
EOLIAN static Eo *
|
|
_elm_segment_control_item_efl_object_constructor(Eo *obj, Elm_Segment_Control_Item_Data *it)
|
|
{
|
|
obj = efl_constructor(efl_super(obj, ELM_SEGMENT_CONTROL_ITEM_CLASS));
|
|
it->base = efl_data_scope_get(obj, ELM_WIDGET_ITEM_CLASS);
|
|
|
|
Evas_Object *parent;
|
|
parent = efl_parent_get(obj);
|
|
|
|
VIEW_SET(it, edje_object_add(evas_object_evas_get(parent)));
|
|
_efl_ui_focus_event_redirector(VIEW(it), obj);
|
|
edje_object_scale_set(VIEW(it),efl_gfx_entity_scale_get(WIDGET(it)) *
|
|
elm_config_scale_get());
|
|
evas_object_smart_member_add(VIEW(it), parent);
|
|
|
|
elm_widget_sub_object_add(parent, VIEW(it));
|
|
elm_widget_theme_object_set
|
|
(parent, VIEW(it), "segment_control", "item", elm_object_style_get(parent));
|
|
edje_object_mirrored_set(VIEW(it), efl_ui_mirrored_get(WIDGET(it)));
|
|
|
|
return obj;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_segment_control_efl_canvas_group_group_add(Eo *obj, Elm_Segment_Control_Data *sd)
|
|
{
|
|
sd->obj = obj;
|
|
efl_canvas_group_add(efl_super(obj, MY_CLASS));
|
|
|
|
if (!elm_layout_theme_set
|
|
(obj, "segment_control", "base", elm_widget_style_get(obj)))
|
|
CRI("Failed to set layout!");
|
|
|
|
evas_object_event_callback_add
|
|
(obj, EVAS_CALLBACK_RESIZE, _on_move_resize, obj);
|
|
evas_object_event_callback_add
|
|
(obj, EVAS_CALLBACK_MOVE, _on_move_resize, obj);
|
|
|
|
elm_layout_sizing_eval(obj);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_segment_control_efl_canvas_group_group_del(Eo *obj, Elm_Segment_Control_Data *sd)
|
|
{
|
|
Elm_Object_Item *eo_it;
|
|
|
|
evas_object_event_callback_del_full(obj, EVAS_CALLBACK_RESIZE,
|
|
_on_move_resize, obj);
|
|
evas_object_event_callback_del_full(obj, EVAS_CALLBACK_MOVE,
|
|
_on_move_resize, obj);
|
|
EINA_LIST_FREE(sd->items, eo_it)
|
|
{
|
|
efl_del(eo_it);
|
|
}
|
|
|
|
efl_canvas_group_del(efl_super(obj, MY_CLASS));
|
|
}
|
|
|
|
static Eina_Bool _elm_segment_control_smart_focus_next_enable = EINA_FALSE;
|
|
|
|
static void
|
|
_access_obj_process(Elm_Segment_Control_Data *sd, Eina_Bool is_access)
|
|
{
|
|
Eina_List *l;
|
|
Eo *eo_item;
|
|
|
|
EINA_LIST_FOREACH(sd->items, l, eo_item)
|
|
{
|
|
if (is_access) elm_wdg_item_access_register(eo_item);
|
|
else
|
|
elm_wdg_item_access_unregister(eo_item);
|
|
}
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_segment_control_efl_ui_widget_on_access_update(Eo *obj EINA_UNUSED, Elm_Segment_Control_Data *sd, Eina_Bool acs)
|
|
{
|
|
_elm_segment_control_smart_focus_next_enable = acs;
|
|
_access_obj_process(sd, _elm_segment_control_smart_focus_next_enable);
|
|
}
|
|
|
|
EAPI Evas_Object *
|
|
elm_segment_control_add(Evas_Object *parent)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
|
|
return elm_legacy_add(MY_CLASS, parent);
|
|
}
|
|
|
|
EOLIAN static Eo *
|
|
_elm_segment_control_efl_object_constructor(Eo *obj, Elm_Segment_Control_Data *sd EINA_UNUSED)
|
|
{
|
|
obj = efl_constructor(efl_super(obj, MY_CLASS));
|
|
|
|
efl_canvas_object_type_set(obj, MY_CLASS_NAME_LEGACY);
|
|
evas_object_smart_callbacks_descriptions_set(obj, _smart_callbacks);
|
|
efl_access_object_role_set(obj, EFL_ACCESS_ROLE_LIST);
|
|
|
|
return obj;
|
|
}
|
|
|
|
EOLIAN static Elm_Object_Item*
|
|
_elm_segment_control_item_add(Eo *obj, Elm_Segment_Control_Data *sd, Evas_Object *icon, const char *label)
|
|
{
|
|
Elm_Object_Item *eo_item;
|
|
|
|
eo_item = _item_new(obj, icon, label);
|
|
if (!eo_item) return NULL;
|
|
|
|
sd->items = eina_list_append(sd->items, eo_item);
|
|
_update_list(sd);
|
|
|
|
return eo_item;
|
|
}
|
|
|
|
EOLIAN static Elm_Object_Item*
|
|
_elm_segment_control_item_insert_at(Eo *obj, Elm_Segment_Control_Data *sd, Evas_Object *icon, const char *label, int idx)
|
|
{
|
|
Elm_Object_Item *eo_item;
|
|
Elm_Segment_Control_Item_Data *it_rel;
|
|
|
|
|
|
if (idx < 0) idx = 0;
|
|
|
|
eo_item = _item_new(obj, icon, label);
|
|
if (!eo_item) return NULL;
|
|
|
|
it_rel = _item_find(obj, idx);
|
|
if (it_rel) sd->items = eina_list_prepend_relative(sd->items, eo_item, EO_OBJ(it_rel));
|
|
else sd->items = eina_list_append(sd->items, eo_item);
|
|
|
|
_update_list(sd);
|
|
|
|
return eo_item;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_segment_control_item_del_at(Eo *obj, Elm_Segment_Control_Data *_pd EINA_UNUSED, int idx)
|
|
{
|
|
Elm_Segment_Control_Item_Data *it;
|
|
|
|
it = _item_find(obj, idx);
|
|
if (!it) return;
|
|
|
|
efl_del(EO_OBJ(it));
|
|
}
|
|
|
|
EOLIAN static const char*
|
|
_elm_segment_control_item_label_get(const Eo *obj, Elm_Segment_Control_Data *_pd EINA_UNUSED, int idx)
|
|
{
|
|
Elm_Segment_Control_Item_Data *it;
|
|
|
|
it = _item_find(obj, idx);
|
|
if (it) return it->label;
|
|
|
|
return NULL;
|
|
}
|
|
|
|
EOLIAN static Evas_Object*
|
|
_elm_segment_control_item_icon_get(const Eo *obj, Elm_Segment_Control_Data *_pd EINA_UNUSED, int idx)
|
|
{
|
|
Elm_Segment_Control_Item_Data *it = _item_find(obj, idx);
|
|
if (it) return it->icon;
|
|
return NULL;
|
|
}
|
|
|
|
EOLIAN static int
|
|
_elm_segment_control_item_count_get(const Eo *obj EINA_UNUSED, Elm_Segment_Control_Data *sd)
|
|
{
|
|
return eina_list_count(sd->items);
|
|
}
|
|
|
|
EOLIAN static Evas_Object *
|
|
_elm_segment_control_item_object_get(const Eo *eo_it EINA_UNUSED, Elm_Segment_Control_Item_Data *it)
|
|
{
|
|
return VIEW(it);
|
|
}
|
|
|
|
EOLIAN static Elm_Object_Item*
|
|
_elm_segment_control_item_selected_get(const Eo *obj EINA_UNUSED, Elm_Segment_Control_Data *sd)
|
|
{
|
|
return EO_OBJ(sd->selected_item);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_segment_control_item_selected_set(Eo *eo_item EINA_UNUSED,
|
|
Elm_Segment_Control_Item_Data *item,
|
|
Eina_Bool selected)
|
|
{
|
|
ELM_SEGMENT_CONTROL_ITEM_CHECK_OR_RETURN(item);
|
|
ELM_SEGMENT_CONTROL_DATA_GET(WIDGET(item), sd);
|
|
|
|
if (item == sd->selected_item)
|
|
{
|
|
//already in selected state.
|
|
if (selected) return;
|
|
|
|
//unselect case
|
|
_segment_off(item);
|
|
}
|
|
else if (selected)
|
|
_segment_on(item);
|
|
}
|
|
|
|
EOLIAN static Elm_Object_Item*
|
|
_elm_segment_control_item_get(const Eo *obj, Elm_Segment_Control_Data *_pd EINA_UNUSED, int idx)
|
|
{
|
|
Elm_Segment_Control_Item_Data *it = _item_find(obj, idx);
|
|
return EO_OBJ(it);
|
|
}
|
|
|
|
EOLIAN static int
|
|
_elm_segment_control_item_index_get(const Eo *eo_it EINA_UNUSED, Elm_Segment_Control_Item_Data *it)
|
|
{
|
|
ELM_SEGMENT_CONTROL_ITEM_CHECK_OR_RETURN(it, -1);
|
|
|
|
return it->seg_index;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_segment_control_class_constructor(Efl_Class *klass)
|
|
{
|
|
evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass);
|
|
|
|
if (_elm_config->access_mode == ELM_ACCESS_MODE_ON)
|
|
_elm_segment_control_smart_focus_next_enable = EINA_TRUE;
|
|
}
|
|
|
|
EOLIAN static Eina_Rect
|
|
_elm_segment_control_item_efl_ui_focus_object_focus_geometry_get(const Eo *obj EINA_UNUSED, Elm_Segment_Control_Item_Data *pd)
|
|
{
|
|
return efl_gfx_entity_geometry_get(VIEW(pd));
|
|
}
|
|
|
|
EOLIAN static Efl_Ui_Focus_Object*
|
|
_elm_segment_control_item_efl_ui_focus_object_focus_parent_get(const Eo *obj EINA_UNUSED, Elm_Segment_Control_Item_Data *pd)
|
|
{
|
|
return WIDGET(pd);
|
|
}
|
|
|
|
/* Internal EO APIs and hidden overrides */
|
|
|
|
#define ELM_SEGMENT_CONTROL_EXTRA_OPS \
|
|
ELM_LAYOUT_SIZING_EVAL_OPS(elm_segment_control), \
|
|
EFL_CANVAS_GROUP_ADD_DEL_OPS(elm_segment_control)
|
|
|
|
#include "elm_segment_control_item_eo.c"
|
|
#include "elm_segment_control_eo.c"
|