elm_fileselector_button: support the whole interface

this adds full support of the full elm_fileselector interface to
elm_fileselector_button.

ref T5719

Reviewed-by: Cedric BAIL <cedric.bail@free.fr>
Differential Revision: https://phab.enlightenment.org/D7753

src/lib/elementary/elc_fileselector_button.c

@@ -98,7 +98,7 @@ _selection_done(void *data, const Efl_Event *event EINA_UNUSED)
         _model_event_call
           (sd->obj, ELM_FILESELECTOR_BUTTON_EVENT_FILE_CHOSEN, NULL, NULL);
      }
-
+   eina_stringshare_replace(&sd->fsd.current_name, elm_interface_fileselector_current_name_get(sd->fs));
    del = sd->fsw;
    sd->fs = NULL;
    sd->fsw = NULL;
@@ -629,6 +629,54 @@ _elm_fileselector_button_elm_interface_fileselector_hidden_visible_set(Eo *obj E
    if (sd->fs) elm_fileselector_hidden_visible_set(sd->fs, visible);
 }
 
+EOLIAN static void
+_elm_fileselector_button_elm_interface_fileselector_current_name_set(Eo *obj EINA_UNUSED, Elm_Fileselector_Button_Data *sd, const char *name)
+{
+   eina_stringshare_replace(&sd->fsd.current_name, name);
+   if (sd->fs) elm_fileselector_current_name_set(sd->fs, sd->fsd.current_name);
+}
+
+EOLIAN static const char*
+_elm_fileselector_button_elm_interface_fileselector_current_name_get(const Eo *obj EINA_UNUSED, Elm_Fileselector_Button_Data *sd)
+{
+  if (sd->fs)
+    return elm_fileselector_current_name_get(sd->fs);
+
+  return sd->fsd.current_name;
+}
+
+#define FS_USAGE_API(ret)\
+   if (!pd->fs) \
+     { \
+        ERR("This function is only supported when there is a fileselector"); \
+        return ret; \
+     } \
+
+EOLIAN static Eina_Bool
+_elm_fileselector_button_elm_interface_fileselector_custom_filter_append(Eo *obj EINA_UNUSED, Elm_Fileselector_Button_Data *pd, Elm_Fileselector_Filter_Func func, void *data, const char *filter_name)
+{
+   FS_USAGE_API(EINA_FALSE)
+
+   return elm_interface_fileselector_custom_filter_append(pd->fs, func, data, filter_name);
+}
+
+EOLIAN static Eina_Bool
+_elm_fileselector_button_elm_interface_fileselector_mime_types_filter_append(Eo *obj EINA_UNUSED, Elm_Fileselector_Button_Data *pd, const char *mime_types, const char *filter_name)
+{
+   FS_USAGE_API(EINA_FALSE)
+
+   return elm_interface_fileselector_mime_types_filter_append(pd->fs, mime_types, filter_name);
+}
+
+EOLIAN static void
+_elm_fileselector_button_elm_interface_fileselector_filters_clear(Eo *obj EINA_UNUSED, Elm_Fileselector_Button_Data *pd)
+{
+   FS_USAGE_API()
+
+   elm_interface_fileselector_filters_clear(pd->fs);
+}
+
+
 EOLIAN static Eina_Bool
 _elm_fileselector_button_elm_interface_fileselector_hidden_visible_get(const Eo *obj EINA_UNUSED, Elm_Fileselector_Button_Data *sd)
 {

src/lib/elementary/elm_fileselector_button.eo

@@ -18,6 +18,10 @@ class Elm.Fileselector_Button extends Efl.Ui.Button implements Elm.Interface.Fil
       Elm.Interface.Fileselector.multi_select { get; set; }
       Elm.Interface.Fileselector.folder_only { get; set; }
       Elm.Interface.Fileselector.mode { get; set; }
+      Elm.Interface.Fileselector.current_name { get; set; }
+      Elm.Interface.Fileselector.custom_filter_append;
+      Elm.Interface.Fileselector.mime_types_filter_append;
+      Elm.Interface.Fileselector.filters_clear;
    }
    events {
       /* FIXME: Can be Efl.Model, string and NULL */

src/lib/elementary/elm_widget_fileselector_button.h

@@ -41,6 +41,7 @@ struct _Elm_Fileselector_Button_Data
       const char             *path;
       Efl_Model              *selection;
       const char             *selection_path;
+      const char             *current_name;
       Evas_Coord_Size         thumbnail_size;
       Elm_Fileselector_Mode   mode;
       Elm_Fileselector_Sort   sort_type;

src/tests/elementary/elm_test_fileselector_button.c

@@ -26,6 +26,19 @@ EFL_START_TEST (elm_fileselector_button_legacy_type_check)
 }
 EFL_END_TEST
 
+EFL_START_TEST (elm_fileselector_button_current_name)
+{
+   Evas_Object *win, *fs_button;
+
+   win = win_add(NULL, "fileselector_button", ELM_WIN_BASIC);
+
+   fs_button = elm_fileselector_button_add(win);
+
+   elm_fileselector_current_name_set(fs_button, "test.txt");
+   ck_assert_str_eq(elm_fileselector_current_name_get(fs_button), "test.txt");
+}
+EFL_END_TEST
+
 EFL_START_TEST (elm_atspi_role_get)
 {
    Evas_Object *win, *fs_button;
@@ -44,5 +57,6 @@ EFL_END_TEST
 void elm_test_fileselector_button(TCase *tc)
 {
    tcase_add_test(tc, elm_fileselector_button_legacy_type_check);
+   tcase_add_test(tc, elm_fileselector_button_current_name);
    tcase_add_test(tc, elm_atspi_role_get);
 }