353 lines
10 KiB
C
353 lines
10 KiB
C
#ifdef HAVE_CONFIG_H
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# include "elementary_config.h"
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#endif
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#include <Elementary.h>
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#include "elm_priv.h"
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#include "efl_ui_tab_pager_private.h"
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#include "efl_ui_tab_page_private.h"
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#include "efl_ui_widget_pager.h"
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#define MY_CLASS EFL_UI_TAB_PAGER_CLASS
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static void
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_select(Eo *obj, int index)
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{
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EFL_UI_TAB_PAGER_DATA_GET(obj, sd);
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if (sd->cnt > index) sd->cur = index;
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else sd->cur = 0;
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efl_ui_tab_bar_current_tab_set(sd->tab_bar, sd->cur);
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efl_ui_pager_current_page_set(efl_super(obj, MY_CLASS), sd->cur);
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}
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static void
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_tab_select_cb(void *data, const Efl_Event *event)
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{
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int index = efl_ui_tab_bar_current_tab_get(event->object);
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_select(data, index);
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}
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static void
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_tab_changed_cb(void *data, const Efl_Event *event)
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{
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Efl_Ui_Tab_Page_Tab_Changed_Event *ev = event->info;
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int index;
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EFL_UI_TAB_PAGER_DATA_GET(data, sd);
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EFL_UI_TAB_PAGE_DATA_GET(event->object, pd);
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index = eina_list_data_idx(sd->tab_pages, event->object);
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switch (ev->changed_info)
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{
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case EFL_UI_TAB_PAGE_TAB_CHANGED_LABEL:
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efl_ui_tab_bar_tab_label_set(sd->tab_bar, index, pd->tab_label);
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break;
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case EFL_UI_TAB_PAGE_TAB_CHANGED_ICON:
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efl_ui_tab_bar_tab_icon_set(sd->tab_bar, index, pd->tab_icon);
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break;
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default:
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break;
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}
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}
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EOLIAN static void
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_efl_ui_tab_pager_tab_bar_set(Eo *obj, Efl_Ui_Tab_Pager_Data *sd, Efl_Canvas_Object *tab_bar)
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{
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if (sd->tab_bar != NULL)
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{
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efl_event_callback_del(sd->tab_bar, EFL_UI_EVENT_ITEM_SELECTED, _tab_select_cb, obj);
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efl_content_unset(efl_part(obj, "efl.tab_root"));
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efl_del(sd->tab_bar);
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}
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sd->tab_bar = tab_bar;
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efl_content_set(efl_part(obj, "efl.tab_root"), sd->tab_bar);
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efl_event_callback_add(sd->tab_bar, EFL_UI_EVENT_ITEM_SELECTED, _tab_select_cb, obj);
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}
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EOLIAN static Efl_Canvas_Object *
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_efl_ui_tab_pager_tab_bar_get(const Eo *obj EINA_UNUSED, Efl_Ui_Tab_Pager_Data *sd)
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{
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return sd->tab_bar;
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}
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EOLIAN static void
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_efl_ui_tab_pager_efl_ui_pager_current_page_set(Eo *obj, Efl_Ui_Tab_Pager_Data *sd EINA_UNUSED, int index)
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{
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_select(obj, index);
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}
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EOLIAN static void
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_efl_ui_tab_pager_efl_object_destructor(Eo *obj, Efl_Ui_Tab_Pager_Data *sd)
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{
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if (sd->tab_bar != NULL)
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efl_event_callback_del(sd->tab_bar, EFL_UI_EVENT_ITEM_SELECTED, _tab_select_cb, obj);
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efl_destructor(efl_super(obj, MY_CLASS));
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}
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EOLIAN static Efl_Object *
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_efl_ui_tab_pager_efl_object_constructor(Eo *obj, Efl_Ui_Tab_Pager_Data *sd)
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{
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if (!elm_widget_theme_klass_get(obj))
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elm_widget_theme_klass_set(obj, "tab_pager");
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obj = efl_constructor(efl_super(obj, MY_CLASS));
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efl_ui_widget_focus_allow_set(obj, EINA_TRUE);
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sd->tab_bar = NULL;
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sd->cur = 0;
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sd->cnt = 0;
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return obj;
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}
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EOLIAN static int
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_efl_ui_tab_pager_efl_container_content_count(Eo *obj EINA_UNUSED, Efl_Ui_Tab_Pager_Data *sd)
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{
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return sd->cnt;
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}
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EOLIAN static Eina_Bool
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_efl_ui_tab_pager_efl_pack_pack_clear(Eo *obj, Efl_Ui_Tab_Pager_Data *sd)
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{
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if (sd->tab_bar)
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{
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Eo *subobj;
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Eina_List *l, *l_next;
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int begin_index = 0;
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EINA_LIST_FOREACH_SAFE(sd->tab_pages, l, l_next, subobj)
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{
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efl_event_callback_del(subobj, EFL_UI_TAB_PAGE_EVENT_TAB_CHANGED, _tab_changed_cb, obj);
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sd->tab_pages = eina_list_remove(sd->tab_pages, subobj);
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sd->cnt--;
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efl_ui_tab_bar_tab_remove(sd->tab_bar, begin_index);
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}
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efl_pack_clear(efl_super(obj, MY_CLASS));
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return EINA_TRUE;
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}
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return EINA_FALSE;
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}
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EOLIAN static Eina_Bool
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_efl_ui_tab_pager_efl_pack_unpack_all(Eo *obj, Efl_Ui_Tab_Pager_Data *sd)
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{
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if (sd->tab_bar)
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{
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Eo *subobj;
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Eina_List *l, *l_next;
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int begin_index = 0;
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EINA_LIST_FOREACH_SAFE(sd->tab_pages, l, l_next, subobj)
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{
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efl_event_callback_del(subobj, EFL_UI_TAB_PAGE_EVENT_TAB_CHANGED, _tab_changed_cb, obj);
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sd->tab_pages = eina_list_remove(sd->tab_pages, subobj);
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sd->cnt--;
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efl_ui_tab_bar_tab_remove(sd->tab_bar, begin_index);
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}
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efl_pack_unpack_all(efl_super(obj, MY_CLASS));
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return EINA_TRUE;
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}
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return EINA_FALSE;
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}
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EOLIAN static Eina_Bool
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_efl_ui_tab_pager_efl_pack_unpack(Eo *obj, Efl_Ui_Tab_Pager_Data *sd, Efl_Gfx_Entity *subobj)
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{
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if (sd->tab_bar)
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{
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efl_event_callback_del(subobj, EFL_UI_TAB_PAGE_EVENT_TAB_CHANGED, _tab_changed_cb, obj);
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int index = eina_list_data_idx(sd->tab_pages, (void *)subobj);
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sd->tab_pages = eina_list_remove(sd->tab_pages, subobj);
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sd->cnt--;
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efl_ui_tab_bar_tab_remove(sd->tab_bar, index);
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efl_pack_unpack(efl_super(obj, MY_CLASS), subobj);
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return EINA_TRUE;
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}
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return EINA_FALSE;
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}
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EOLIAN static Eina_Bool
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_efl_ui_tab_pager_efl_pack_linear_pack_begin(Eo *obj,
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Efl_Ui_Tab_Pager_Data *sd,
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Efl_Gfx_Entity *subobj)
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{
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if (sd->tab_bar)
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{
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EFL_UI_TAB_PAGE_DATA_GET(subobj, pd);
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int begin_index = 0;
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sd->tab_pages = eina_list_prepend(sd->tab_pages, subobj);
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sd->cnt ++;
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efl_ui_tab_bar_tab_add(sd->tab_bar, begin_index, pd->tab_label, pd->tab_icon);
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efl_pack_begin(efl_super(obj, MY_CLASS), subobj);
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sd->cur ++;
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efl_event_callback_add(subobj, EFL_UI_TAB_PAGE_EVENT_TAB_CHANGED, _tab_changed_cb, obj);
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return EINA_TRUE;
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}
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else return EINA_FALSE;
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}
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EOLIAN static Eina_Bool
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_efl_ui_tab_pager_efl_pack_linear_pack_end(Eo *obj,
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Efl_Ui_Tab_Pager_Data *sd,
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Efl_Gfx_Entity *subobj)
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{
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if (sd->tab_bar)
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{
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EFL_UI_TAB_PAGE_DATA_GET(subobj, pd);
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int end_index = efl_ui_tab_bar_tab_count(sd->tab_bar);
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sd->tab_pages = eina_list_append(sd->tab_pages, subobj);
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sd->cnt ++;
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efl_ui_tab_bar_tab_add(sd->tab_bar, end_index, pd->tab_label, pd->tab_icon);
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efl_pack_end(efl_super(obj, MY_CLASS), subobj);
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efl_event_callback_add(subobj, EFL_UI_TAB_PAGE_EVENT_TAB_CHANGED, _tab_changed_cb, obj);
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return EINA_TRUE;
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}
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else return EINA_FALSE;
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}
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EOLIAN static Eina_Bool
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_efl_ui_tab_pager_efl_pack_linear_pack_before(Eo *obj,
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Efl_Ui_Tab_Pager_Data *sd,
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Efl_Gfx_Entity *subobj,
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const Efl_Gfx_Entity *existing)
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{
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if (sd->tab_bar)
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{
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EFL_UI_TAB_PAGE_DATA_GET(subobj, pd);
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int before_index = eina_list_data_idx(sd->tab_pages, (void *)existing);
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sd->tab_pages = eina_list_prepend_relative(sd->tab_pages, subobj, existing);
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sd->cnt ++;
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efl_ui_tab_bar_tab_add(sd->tab_bar, before_index, pd->tab_label, pd->tab_icon);
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efl_pack_before(efl_super(obj, MY_CLASS), subobj, existing);
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if (sd->cur >= before_index) sd->cur ++;
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efl_event_callback_add(subobj, EFL_UI_TAB_PAGE_EVENT_TAB_CHANGED, _tab_changed_cb, obj);
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return EINA_TRUE;
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}
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else return EINA_FALSE;
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}
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EOLIAN static Eina_Bool
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_efl_ui_tab_pager_efl_pack_linear_pack_after(Eo *obj,
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Efl_Ui_Tab_Pager_Data *sd,
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Efl_Gfx_Entity *subobj,
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const Efl_Gfx_Entity *existing)
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{
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if (sd->tab_bar)
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{
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EFL_UI_TAB_PAGE_DATA_GET(subobj, pd);
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int after_index = eina_list_data_idx(sd->tab_pages, (void *)existing) + 1;
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sd->tab_pages = eina_list_append_relative(sd->tab_pages, subobj, existing);
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sd->cnt ++;
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efl_ui_tab_bar_tab_add(sd->tab_bar, after_index, pd->tab_label, pd->tab_icon);
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efl_pack_after(efl_super(obj, MY_CLASS), subobj, existing);
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if (sd->cur > after_index) sd->cur ++;
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efl_event_callback_add(subobj, EFL_UI_TAB_PAGE_EVENT_TAB_CHANGED, _tab_changed_cb, obj);
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return EINA_TRUE;
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}
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else return EINA_FALSE;
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}
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EOLIAN static Eina_Bool
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_efl_ui_tab_pager_efl_pack_linear_pack_at(Eo *obj,
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Efl_Ui_Tab_Pager_Data *sd,
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Efl_Gfx_Entity *subobj,
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int index)
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{
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if (sd->tab_bar)
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{
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Efl_Gfx_Entity *existing = NULL;
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EFL_UI_TAB_PAGE_DATA_GET(subobj, pd);
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existing = eina_list_nth(sd->tab_pages, index);
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sd->tab_pages = eina_list_prepend_relative(sd->tab_pages, subobj, existing);
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sd->cnt ++;
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efl_ui_tab_bar_tab_add(sd->tab_bar, index, pd->tab_label, pd->tab_icon);
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efl_pack_at(efl_super(obj, MY_CLASS), subobj, index);
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if (sd->cur >= index) sd->cur ++;
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efl_event_callback_add(subobj, EFL_UI_TAB_PAGE_EVENT_TAB_CHANGED, _tab_changed_cb, obj);
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return EINA_TRUE;
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}
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else return EINA_FALSE;
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}
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EOLIAN static Efl_Gfx_Entity *
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_efl_ui_tab_pager_efl_pack_linear_pack_unpack_at(Eo *obj, Efl_Ui_Tab_Pager_Data *sd, int index)
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{
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if (sd->tab_bar)
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{
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Efl_Gfx_Entity *existing = NULL;
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existing = eina_list_nth(sd->tab_pages, index);
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if (!existing) return NULL;
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efl_event_callback_del(existing, EFL_UI_TAB_PAGE_EVENT_TAB_CHANGED, _tab_changed_cb, obj);
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sd->tab_pages = eina_list_remove(sd->tab_pages, existing);
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sd->cnt--;
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efl_ui_tab_bar_tab_remove(sd->tab_bar, index);
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efl_pack_unpack_at(efl_super(obj, MY_CLASS), index);
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return existing;
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}
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return NULL;
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}
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EOLIAN static Efl_Gfx_Entity *
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_efl_ui_tab_pager_efl_pack_linear_pack_content_get(Eo *obj EINA_UNUSED,
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Efl_Ui_Tab_Pager_Data *sd,
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int index)
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{
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return eina_list_nth(sd->tab_pages, index);
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}
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EOLIAN static int
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_efl_ui_tab_pager_efl_pack_linear_pack_index_get(Eo *obj EINA_UNUSED,
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Efl_Ui_Tab_Pager_Data *sd,
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const Efl_Gfx_Entity *subobj)
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{
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return eina_list_data_idx(sd->tab_pages, (void *)subobj);
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}
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#include "efl_ui_tab_pager.eo.c"
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