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[geeqie.git] / src / collect-io.c

diff --git a/src/collect-io.c b/src/collect-io.c
index 8f6b3a2..62326d0 100644 (file)
--- a/src/collect-io.c
+++ b/src/collect-io.c
@@ -969,6 +969,75 @@ void collect_manager_notify_cb(FileData *fd, NotifyType type, gpointer data)
                case FILEDATA_CHANGE_WRITE_METADATA:
                        break;
                }
+}
+
+static gint collection_manager_sort_cb(gconstpointer a, gconstpointer b)
+{
+       const gchar *char_a = a;
+       const gchar *char_b = b;
+
+       return g_strcmp0(char_a, char_b);
+}
+
+/* Creates sorted list of collections
+ * Inputs: none
+ * Outputs: list of type gchar
+ *                     sorted list of collections names excluding extension
+ *                     sorted list of collections names including extension
+ *                     sorted list of collection paths
+ * Return: none
+ * Used lists must be freed with string_list_free()
+ */
+void collect_manager_list(GList **names_exc, GList **names_inc, GList **paths)
+{
+       FileData *dir_fd;
+       GList *list = NULL;
+       gchar *name;
+       FileData *fd;
+       gchar *filename;
+
+       if (names_exc == NULL && names_inc == NULL && paths == NULL)
+               {
+               return;
+               }
+
+       dir_fd = file_data_new_dir((get_collections_dir()));
+
+       filelist_read(dir_fd, &list, NULL);
+
+       while (list)
+               {
+               fd = list->data;
+               filename = g_strdup(filename_from_path((gchar *)fd->path));
+
+               if (file_extension_match(filename, GQ_COLLECTION_EXT))
+                       {
+                       name = remove_extension_from_path(filename);
 
+                       if (names_exc != NULL)
+                               {
+                               *names_exc = g_list_insert_sorted(*names_exc, g_strdup(name),
+                                                                                       collection_manager_sort_cb);
+                               *names_exc = g_list_first(*names_exc);
+                               }
+                       if (names_inc != NULL)
+                               {
+                               *names_inc = g_list_insert_sorted(*names_inc,filename,
+                                                                                       collection_manager_sort_cb);
+                               *names_inc = g_list_first(*names_inc);
+                               }
+                       if (paths != NULL)
+                               {
+                               *paths = g_list_insert_sorted(*paths,fd->path,
+                                                                                       collection_manager_sort_cb);
+                               *paths = g_list_first(*paths);
+                               }
+                       g_free(name);
+                       }
+               list = list->next;
+               g_free(filename);
+               }
+
+       filelist_free(list);
 }
 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */