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file_browser: Expand current directory only. 

Previously, file browser expands all directory hierarchy.
Now, file browser expands current directory only.
Moreover, directory's sub file data is created when the directory is
expanded to support deep directory hierarchy.
This commit is contained in:
Jaehyun Cho 2016-05-03 14:47:33 +09:00
parent 5e4cbcfc9c
commit cfc55700ce
1 changed files with 16 additions and 8 deletions
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24
src/bin/file_browser.c
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@ -148,6 +148,11 @@ gl_exp(void *data, Evas_Object *obj, void *event_info)
brows_file *file = evas_object_data_get(obj, it_str);
if (!file) return;
/* Basically, sub file list is not created. So if sub file list has not been
created before, then create sub file list. */
if (!file->sub_file_list)
file->sub_file_list = sub_brows_file_list_create(file);
if (file->sub_file_list)
{
Eina_List *l = NULL;
@ -159,12 +164,9 @@ gl_exp(void *data, Evas_Object *obj, void *event_info)
continue;
Elm_Genlist_Item_Type type = ELM_GENLIST_ITEM_NONE;
if (sub_file->sub_file_list)
if (sub_file->type == FILE_BROWSER_FILE_TYPE_DIR)
type = ELM_GENLIST_ITEM_TREE;
sub_file->it = file_genlist_item_append(sub_file, file->it, type);
if (type == ELM_GENLIST_ITEM_TREE)
gl_exp_req(NULL, NULL, sub_file->it);
}
}
}
@ -224,7 +226,7 @@ brows_file_type_get(const char *file_path)
}
static brows_file *
brows_file_create(const char *file_path)
brows_file_create(const char *file_path, Eina_Bool create_sub_file_list)
{
if (!file_path) return NULL;
if (!ecore_file_exists(file_path)) return NULL;
@ -241,7 +243,11 @@ brows_file_create(const char *file_path)
file->path = file_abs_path;
file->name = strdup(ecore_file_file_get(file_abs_path));
file->type = brows_file_type_get(file_abs_path);
file->sub_file_list = sub_brows_file_list_create(file);
if (create_sub_file_list)
file->sub_file_list = sub_brows_file_list_create(file);
else
file->sub_file_list = NULL;
file->it = NULL;
@ -271,7 +277,8 @@ sub_brows_file_list_create(brows_file *file)
snprintf(sub_file_path, sub_file_path_len, "%s/%s", dir_path,
sub_file_name);
brows_file *sub_file = brows_file_create(sub_file_path);
//Create sub file without creating its sub file list.
brows_file *sub_file = brows_file_create(sub_file_path, EINA_FALSE);
free(sub_file_path);
if (!sub_file) continue;
@ -323,7 +330,8 @@ file_set_internal(const char *file_path)
if (!file_path) return NULL;
brows_file *file = brows_file_create(file_path);
//Create file with creating its sub file list.
brows_file *file = brows_file_create(file_path, EINA_TRUE);
if (!file) return NULL;
Elm_Genlist_Item_Type it_type = ELM_GENLIST_ITEM_NONE;