1 files changed, 354 insertions, 0 deletions
diff --git a/src/lib/elementary/efl_ui_tab_pager.c b/src/lib/elementary/efl_ui_tab_pager.c
new file mode 100644
index 0000000000..5fbae19c3c
--- /dev/null
+++ b/src/lib/elementary/efl_ui_tab_pager.c
@@ -0,0 +1,354 @@
+#ifdef HAVE_CONFIG_H
+# include "elementary_config.h"
+#endif
+
+#define EFL_UI_TAB_BAR_BETA
+
+#include <Elementary.h>
+#include "elm_priv.h"
+
+#include "efl_ui_tab_pager_private.h"
+#include "efl_ui_tab_page_private.h"
+#include "efl_ui_widget_pager.h"
+
+#define MY_CLASS EFL_UI_TAB_PAGER_CLASS
+
+static void
+_select(Eo *obj, int index)
+{
+   EFL_UI_TAB_PAGER_DATA_GET(obj, sd);
+   if (sd->cnt > index) sd->cur = index;
+   else sd->cur = 0;
+
+   efl_ui_tab_bar_current_tab_set(sd->tab_bar, sd->cur);
+   efl_ui_pager_current_page_set(efl_super(obj, MY_CLASS), sd->cur);
+}
+
+static void
+_tab_select_cb(void *data, const Efl_Event *event)
+{
+   int index = (intptr_t)event->info;
+   _select(data, index);
+}
+
+static void
+_tab_changed_cb(void *data, const Efl_Event *event)
+{
+   Efl_Ui_Tab_Page_Tab_Changed_Event *ev = event->info;
+   int index;
+
+   EFL_UI_TAB_PAGER_DATA_GET(data, sd);
+   EFL_UI_TAB_PAGE_DATA_GET(event->object, pd);
+   index = eina_list_data_idx(sd->tab_pages, event->object);
+
+   switch (ev->changed_info)
+     {
+        case EFL_UI_TAB_PAGE_TAB_CHANGED_LABEL:
+          efl_ui_tab_bar_tab_label_set(sd->tab_bar, index, pd->tab_label);
+          break;
+
+        case EFL_UI_TAB_PAGE_TAB_CHANGED_ICON:
+          efl_ui_tab_bar_tab_icon_set(sd->tab_bar, index, pd->tab_icon);
+          break;
+
+        default:
+          break;
+     }
+}
+
+EOLIAN static void
+_efl_ui_tab_pager_tab_bar_set(Eo *obj, Efl_Ui_Tab_Pager_Data *sd, Efl_Canvas_Object *tab_bar)
+{
+   if (sd->tab_bar != NULL)
+     {
+        efl_event_callback_del(sd->tab_bar, EFL_UI_EVENT_SELECTED, _tab_select_cb, obj);
+        efl_content_unset(efl_part(obj, "efl.tab_root"));
+        efl_del(sd->tab_bar);
+     }
+
+   sd->tab_bar = tab_bar;
+   efl_content_set(efl_part(obj, "efl.tab_root"), sd->tab_bar);
+
+   efl_event_callback_add(sd->tab_bar, EFL_UI_EVENT_SELECTED, _tab_select_cb, obj);
+}
+
+EOLIAN static Efl_Canvas_Object *
+_efl_ui_tab_pager_tab_bar_get(const Eo *obj EINA_UNUSED, Efl_Ui_Tab_Pager_Data *sd)
+{
+   return sd->tab_bar;
+}
+
+EOLIAN static void
+_efl_ui_tab_pager_efl_ui_pager_current_page_set(Eo *obj, Efl_Ui_Tab_Pager_Data *sd EINA_UNUSED, int index)
+{
+   _select(obj, index);
+}
+
+EOLIAN static void
+_efl_ui_tab_pager_efl_object_destructor(Eo *obj, Efl_Ui_Tab_Pager_Data *sd)
+{
+   if (sd->tab_bar != NULL)
+     efl_event_callback_del(sd->tab_bar, EFL_UI_EVENT_SELECTED, _tab_select_cb, obj);
+
+   efl_destructor(efl_super(obj, MY_CLASS));
+}
+
+EOLIAN static Efl_Object *
+_efl_ui_tab_pager_efl_object_constructor(Eo *obj, Efl_Ui_Tab_Pager_Data *sd)
+{
+   if (!elm_widget_theme_klass_get(obj))
+     elm_widget_theme_klass_set(obj, "tab_pager");
+
+   obj = efl_constructor(efl_super(obj, MY_CLASS));
+   elm_widget_sub_object_parent_add(obj);
+
+   efl_ui_widget_focus_allow_set(obj, EINA_TRUE);
+
+   sd->tab_bar = NULL;
+   sd->cur = 0;
+   sd->cnt = 0;
+
+   return obj;
+}
+
+EOLIAN static int
+_efl_ui_tab_pager_efl_container_content_count(Eo *obj EINA_UNUSED, Efl_Ui_Tab_Pager_Data *sd)
+{
+   return sd->cnt;
+}
+
+EOLIAN static Eina_Bool
+_efl_ui_tab_pager_efl_pack_pack_clear(Eo *obj, Efl_Ui_Tab_Pager_Data *sd)
+{
+   if (sd->tab_bar)
+     {
+        Eo *subobj;
+        Eina_List *l, *l_next;
+        int begin_index = 0;
+        EINA_LIST_FOREACH_SAFE(sd->tab_pages, l, l_next, subobj)
+          {
+             efl_event_callback_del(subobj, EFL_UI_TAB_PAGE_EVENT_TAB_CHANGED, _tab_changed_cb, obj);
+
+             sd->tab_pages = eina_list_remove(sd->tab_pages, subobj);
+             sd->cnt--;
+
+             efl_ui_tab_bar_tab_remove(sd->tab_bar, begin_index);
+          }
+        efl_pack_clear(efl_super(obj, MY_CLASS));
+
+        return EINA_TRUE;
+     }
+   return EINA_FALSE;
+}
+
+EOLIAN static Eina_Bool
+_efl_ui_tab_pager_efl_pack_unpack_all(Eo *obj, Efl_Ui_Tab_Pager_Data *sd)
+{
+   if (sd->tab_bar)
+     {
+        Eo *subobj;
+        Eina_List *l, *l_next;
+        int begin_index = 0;
+        EINA_LIST_FOREACH_SAFE(sd->tab_pages, l, l_next, subobj)
+          {
+             efl_event_callback_del(subobj, EFL_UI_TAB_PAGE_EVENT_TAB_CHANGED, _tab_changed_cb, obj);
+
+             sd->tab_pages = eina_list_remove(sd->tab_pages, subobj);
+             sd->cnt--;
+
+             efl_ui_tab_bar_tab_remove(sd->tab_bar, begin_index);
+          }
+        efl_pack_unpack_all(efl_super(obj, MY_CLASS));
+
+        return EINA_TRUE;
+     }
+   return EINA_FALSE;
+}
+
+EOLIAN static Eina_Bool
+_efl_ui_tab_pager_efl_pack_unpack(Eo *obj, Efl_Ui_Tab_Pager_Data *sd, Efl_Gfx_Entity *subobj)
+{
+   if (sd->tab_bar)
+     {
+        efl_event_callback_del(subobj, EFL_UI_TAB_PAGE_EVENT_TAB_CHANGED, _tab_changed_cb, obj);
+
+        int index = eina_list_data_idx(sd->tab_pages, (void *)subobj);
+
+        sd->tab_pages = eina_list_remove(sd->tab_pages, subobj);
+        sd->cnt--;
+
+        efl_ui_tab_bar_tab_remove(sd->tab_bar, index);
+        efl_pack_unpack(efl_super(obj, MY_CLASS), subobj);
+
+
+        return EINA_TRUE;
+     }
+   return EINA_FALSE;
+}
+
+EOLIAN static Eina_Bool
+_efl_ui_tab_pager_efl_pack_linear_pack_begin(Eo *obj,
+                                             Efl_Ui_Tab_Pager_Data *sd,
+                                             Efl_Gfx_Entity *subobj)
+{
+   if (sd->tab_bar)
+     {
+        EFL_UI_TAB_PAGE_DATA_GET(subobj, pd);
+        int begin_index = 0;
+
+        sd->tab_pages = eina_list_prepend(sd->tab_pages, subobj);
+        sd->cnt ++;
+
+        efl_ui_tab_bar_tab_add(sd->tab_bar, begin_index, pd->tab_label, pd->tab_icon);
+        efl_pack_begin(efl_super(obj, MY_CLASS), subobj);
+
+        sd->cur ++;
+
+        efl_event_callback_add(subobj, EFL_UI_TAB_PAGE_EVENT_TAB_CHANGED, _tab_changed_cb, obj);
+
+        return EINA_TRUE;
+     }
+   else return EINA_FALSE;
+}
+
+EOLIAN static Eina_Bool
+_efl_ui_tab_pager_efl_pack_linear_pack_end(Eo *obj,
+                                           Efl_Ui_Tab_Pager_Data *sd,
+                                           Efl_Gfx_Entity *subobj)
+{
+   if (sd->tab_bar)
+     {
+        EFL_UI_TAB_PAGE_DATA_GET(subobj, pd);
+        int end_index = efl_ui_tab_bar_tab_count(sd->tab_bar);
+
+        sd->tab_pages = eina_list_append(sd->tab_pages, subobj);
+        sd->cnt ++;
+
+        efl_ui_tab_bar_tab_add(sd->tab_bar, end_index, pd->tab_label, pd->tab_icon);
+        efl_pack_end(efl_super(obj, MY_CLASS), subobj);
+
+        efl_event_callback_add(subobj, EFL_UI_TAB_PAGE_EVENT_TAB_CHANGED, _tab_changed_cb, obj);
+
+        return EINA_TRUE;
+     }
+   else return EINA_FALSE;
+}
+
+EOLIAN static Eina_Bool
+_efl_ui_tab_pager_efl_pack_linear_pack_before(Eo *obj,
+                                              Efl_Ui_Tab_Pager_Data *sd,
+                                              Efl_Gfx_Entity *subobj,
+                                              const Efl_Gfx_Entity *existing)
+{
+   if (sd->tab_bar)
+     {
+        EFL_UI_TAB_PAGE_DATA_GET(subobj, pd);
+        int before_index = eina_list_data_idx(sd->tab_pages, (void *)existing);
+
+        sd->tab_pages = eina_list_prepend_relative(sd->tab_pages, subobj, existing);
+        sd->cnt ++;
+
+        efl_ui_tab_bar_tab_add(sd->tab_bar, before_index, pd->tab_label, pd->tab_icon);
+        efl_pack_before(efl_super(obj, MY_CLASS), subobj, existing);
+
+        if (sd->cur >= before_index) sd->cur ++;
+
+        efl_event_callback_add(subobj, EFL_UI_TAB_PAGE_EVENT_TAB_CHANGED, _tab_changed_cb, obj);
+
+        return EINA_TRUE;
+     }
+   else return EINA_FALSE;
+}
+
+EOLIAN static Eina_Bool
+_efl_ui_tab_pager_efl_pack_linear_pack_after(Eo *obj,
+                                             Efl_Ui_Tab_Pager_Data *sd,
+                                             Efl_Gfx_Entity *subobj,
+                                             const Efl_Gfx_Entity *existing)
+{
+   if (sd->tab_bar)
+     {
+        EFL_UI_TAB_PAGE_DATA_GET(subobj, pd);
+        int after_index = eina_list_data_idx(sd->tab_pages, (void *)existing) + 1;
+
+        sd->tab_pages = eina_list_append_relative(sd->tab_pages, subobj, existing);
+        sd->cnt ++;
+
+        efl_ui_tab_bar_tab_add(sd->tab_bar, after_index, pd->tab_label, pd->tab_icon);
+        efl_pack_after(efl_super(obj, MY_CLASS), subobj, existing);
+
+        if (sd->cur > after_index) sd->cur ++;
+
+        efl_event_callback_add(subobj, EFL_UI_TAB_PAGE_EVENT_TAB_CHANGED, _tab_changed_cb, obj);
+
+        return EINA_TRUE;
+     }
+   else return EINA_FALSE;
+}
+
+EOLIAN static Eina_Bool
+_efl_ui_tab_pager_efl_pack_linear_pack_at(Eo *obj,
+                                          Efl_Ui_Tab_Pager_Data *sd,
+                                          Efl_Gfx_Entity *subobj,
+                                          int index)
+{
+   if (sd->tab_bar)
+     {
+        Efl_Gfx_Entity *existing = NULL;
+        EFL_UI_TAB_PAGE_DATA_GET(subobj, pd);
+
+        existing = eina_list_nth(sd->tab_pages, index);
+        sd->tab_pages = eina_list_prepend_relative(sd->tab_pages, subobj, existing);
+        sd->cnt ++;
+
+        efl_ui_tab_bar_tab_add(sd->tab_bar, index, pd->tab_label, pd->tab_icon);
+        efl_pack_at(efl_super(obj, MY_CLASS), subobj, index);
+
+        if (sd->cur >= index) sd->cur ++;
+
+        efl_event_callback_add(subobj, EFL_UI_TAB_PAGE_EVENT_TAB_CHANGED, _tab_changed_cb, obj);
+
+        return EINA_TRUE;
+     }
+   else return EINA_FALSE;
+}
+
+EOLIAN static Efl_Gfx_Entity *
+_efl_ui_tab_pager_efl_pack_linear_pack_unpack_at(Eo *obj, Efl_Ui_Tab_Pager_Data *sd, int index)
+{
+   if (sd->tab_bar)
+     {
+        Efl_Gfx_Entity *existing = NULL;
+        existing = eina_list_nth(sd->tab_pages, index);
+        if (!existing) return NULL;
+
+        efl_event_callback_del(existing, EFL_UI_TAB_PAGE_EVENT_TAB_CHANGED, _tab_changed_cb, obj);
+
+        sd->tab_pages = eina_list_remove(sd->tab_pages, existing);
+        sd->cnt--;
+
+        efl_ui_tab_bar_tab_remove(sd->tab_bar, index);
+        efl_pack_unpack_at(efl_super(obj, MY_CLASS), index);
+
+        return existing;
+     }
+   return NULL;
+}
+
+EOLIAN static Efl_Gfx_Entity *
+_efl_ui_tab_pager_efl_pack_linear_pack_content_get(Eo *obj EINA_UNUSED,
+                                                   Efl_Ui_Tab_Pager_Data *sd,
+                                                   int index)
+{
+   return eina_list_nth(sd->tab_pages, index);
+}
+
+EOLIAN static int
+_efl_ui_tab_pager_efl_pack_linear_pack_index_get(Eo *obj EINA_UNUSED,
+                                                 Efl_Ui_Tab_Pager_Data *sd,
+                                                 const Efl_Gfx_Entity *subobj)
+{
+   return eina_list_data_idx(sd->tab_pages, (void *)subobj);
+}
+
+#include "efl_ui_tab_pager.eo.c"