Ephoto: Fix issue where symlinked images may not show. Also fix issue where thumbs may get cleared but not repopulated.

src/bin/ephoto.h

@@ -106,6 +106,7 @@ void ephoto_thumb_browser_update_info_label(Ephoto *ephoto);
 void ephoto_thumb_browser_slideshow(Evas_Object *obj);
 void ephoto_thumb_browser_paste(Ephoto *ephoto, Elm_Object_Item *item);
 void ephoto_thumb_browser_clear(Ephoto *ephoto);
+void ephoto_thumb_browser_dirs_only_set(Ephoto *ephoto, Eina_Bool dirs_only);
 /* smart callbacks called: "selected" - an item in the thumb browser is
  * selected. The selected Ephoto_Entry is passed as event_info argument. */
 

src/bin/ephoto_directory_browser.c

@@ -274,9 +274,10 @@ _on_list_expanded(void *data, Evas_Object *obj EINA_UNUSED, void *event_info)
    path = entry->path;
    db->dirs_only = 0;
    if (!strcmp(path, db->ephoto->config->directory))
-     db->dirs_only = 1;
-   else
-     db->dirs_only = 0;
+     {
+        db->dirs_only = 1;
+        ephoto_thumb_browser_dirs_only_set(db->ephoto, EINA_TRUE);
+     }
    db->thumbs_only = 0;
    ephoto_directory_set(db->ephoto, path, it, db->dirs_only, db->thumbs_only);
    ephoto_title_set(db->ephoto, db->ephoto->config->directory);
@@ -1040,6 +1041,7 @@ _ephoto_dir_populate_end(void *data, int type EINA_UNUSED,
 	return ECORE_CALLBACK_PASS_ON;
      }
    db->dirs_only = 0;
+   ephoto_thumb_browser_dirs_only_set(db->ephoto, EINA_FALSE);
    db->thumbs_only = 0;
 
    return ECORE_CALLBACK_PASS_ON;
@@ -1052,6 +1054,7 @@ _ephoto_dir_populate_error(void *data, int type EINA_UNUSED,
    Ephoto_Directory_Browser *db = data;
 
    db->dirs_only = 0;
+   ephoto_thumb_browser_dirs_only_set(db->ephoto, EINA_FALSE);
    db->thumbs_only = 0;
 
    return ECORE_CALLBACK_PASS_ON;
@@ -1269,6 +1272,8 @@ ephoto_directory_browser_add(Ephoto *ephoto, Evas_Object *parent)
    db = calloc(1, sizeof(Ephoto_Directory_Browser));
    EINA_SAFETY_ON_NULL_GOTO(db, error);
 
+   ephoto_thumb_browser_dirs_only_set(ephoto, EINA_FALSE);
+
    _ephoto_dir_class = elm_genlist_item_class_new();
    _ephoto_dir_class->item_style = "default";
    _ephoto_dir_class->func.text_get = _dir_item_text_get;

src/bin/ephoto_main.c

@@ -753,7 +753,8 @@ _ephoto_populate_filter(void *data, Eio_File *handler EINA_UNUSED,
      {
         return EINA_TRUE;
      }
-   else if (info->type == EINA_FILE_LNK && !ed->thumbs_only)
+   else if (info->type == EINA_FILE_LNK && ecore_file_is_dir(
+       ecore_file_realpath(info->path)))
      {
         return ecore_file_is_dir(ecore_file_realpath(info->path));
      }

src/bin/ephoto_thumb_browser.c

@@ -1336,6 +1336,9 @@ _ephoto_thumb_populate_start(void *data, int type EINA_UNUSED,
 {
    Ephoto_Thumb_Browser *tb = data;
 
+   if (tb->dirs_only)
+     return ECORE_CALLBACK_PASS_ON;
+
    tb->animator.processed = 0;
    tb->animator.count = 0;
    if (tb->ephoto->selentries)
@@ -1356,6 +1359,9 @@ _ephoto_thumb_populate_end(void *data, int type EINA_UNUSED,
 {
    Ephoto_Thumb_Browser *tb = data;
 
+   if (tb->dirs_only)
+     return ECORE_CALLBACK_PASS_ON;
+
    tb->ls = NULL;
    if (tb->main_deleted)
      {
@@ -1403,6 +1409,9 @@ _ephoto_thumb_populate_error(void *data, int type EINA_UNUSED,
 {
    Ephoto_Thumb_Browser *tb = data;
 
+   if (tb->dirs_only)
+     return ECORE_CALLBACK_PASS_ON;
+
    tb->thumbs_only = 0;
    tb->dirs_only = 0;
 
@@ -1416,6 +1425,9 @@ _ephoto_thumb_entry_create(void *data, int type EINA_UNUSED, void *event)
    Ephoto_Event_Entry_Create *ev = event;
    Ephoto_Entry *e;
 
+   if (tb->dirs_only)
+     return ECORE_CALLBACK_PASS_ON;
+
    e = ev->entry;
    if (!e->is_dir && !ecore_file_is_dir(ecore_file_realpath(e->path)))
      {
@@ -1718,6 +1730,15 @@ _ephoto_main_del(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
 
 
 /*Ephoto Thumb Browser Public Functions*/
+void 
+ephoto_thumb_browser_dirs_only_set(Ephoto *ephoto, Eina_Bool dirs_only)
+{
+   Ephoto_Thumb_Browser *tb =
+       evas_object_data_get(ephoto->thumb_browser, "thumb_browser");
+
+   tb->dirs_only = dirs_only;
+}
+
 void
 ephoto_thumb_browser_clear(Ephoto *ephoto)
 {