added reload metadata hotkey

3 files changed, 49 insertions, 3 deletions

diff --git a/plugins/hotkeys/actionhandlers.c b/plugins/hotkeys/actionhandlers.c
index 820d925b..b2b93047 100644
--- a/plugins/hotkeys/actionhandlers.c
+++ b/plugins/hotkeys/actionhandlers.c
@@ -33,4 +33,42 @@ extern DB_functions_t *deadbeef;
 int
 action_jump_to_current_handler (DB_plugin_action_t *act, int ctx) {
     deadbeef->sendmessage (DB_EV_TRACKFOCUSCURRENT, 0, 0, 0);
+    return 0;
+}
+
+int
+action_reload_metadata_handler (DB_plugin_action_t *act, int ctx) {
+    DB_playItem_t *it = deadbeef->pl_get_first (PL_MAIN);
+    while (it) {
+        deadbeef->pl_lock ();
+        char decoder_id[100];
+        const char *dec = deadbeef->pl_find_meta (it, ":DECODER");
+        if (dec) {
+            strncpy (decoder_id, dec, sizeof (decoder_id));
+        }
+        int match = deadbeef->pl_is_selected (it) && deadbeef->is_local_file (deadbeef->pl_find_meta (it, ":URI")) && dec;
+        deadbeef->pl_unlock ();
+
+        if (match) {
+            uint32_t f = deadbeef->pl_get_item_flags (it);
+            if (!(f & DDB_IS_SUBTRACK)) {
+                f &= ~DDB_TAG_MASK;
+                deadbeef->pl_set_item_flags (it, f);
+                DB_decoder_t **decoders = deadbeef->plug_get_decoder_list ();
+                for (int i = 0; decoders[i]; i++) {
+                    if (!strcmp (decoders[i]->plugin.id, decoder_id)) {
+                        if (decoders[i]->read_metadata) {
+                            decoders[i]->read_metadata (it);
+                        }
+                        break;
+                    }
+                }
+            }
+        }
+        DB_playItem_t *next = deadbeef->pl_get_next (it, PL_MAIN);
+        deadbeef->pl_item_unref (it);
+        it = next;
+    }
+    deadbeef->sendmessage (DB_EV_PLAYLIST_REFRESH, 0, 0, 0);
+    return 0;
 }
diff --git a/plugins/hotkeys/actionhandlers.h b/plugins/hotkeys/actionhandlers.h
index 7be46151..f6f5db20 100644
--- a/plugins/hotkeys/actionhandlers.h
+++ b/plugins/hotkeys/actionhandlers.h
@@ -21,5 +21,13 @@
     3. This notice may not be removed or altered from any source distribution.
 */
 
+#ifndef __HOTKEYS_ACTIONHANDLERS_H
+#define __HOTKEYS_ACTIONHANDLERS_H
+
 int
 action_jump_to_current_handler (DB_plugin_action_t *act, int ctx);
+
+int
+action_reload_metadata_handler (DB_plugin_action_t *act, int ctx);
+
+#endif
diff --git a/plugins/hotkeys/hotkeys.c b/plugins/hotkeys/hotkeys.c
index 0f9024d4..5f8bb8c2 100644
--- a/plugins/hotkeys/hotkeys.c
+++ b/plugins/hotkeys/hotkeys.c
@@ -696,10 +696,10 @@ action_toggle_stop_after_current_cb (struct DB_plugin_action_s *action, int ctx)
 }
 
 static DB_plugin_action_t action_reload_metadata = {
-    .title = "[stub] Reload metadata",
+    .title = "Reload metadata",
     .name = "reload_metadata",
-    .flags = DB_ACTION_MULTIPLE_TRACKS,
-    .callback = NULL,
+    .flags = DB_ACTION_MULTIPLE_TRACKS | DB_ACTION_ADD_MENU,
+    .callback = action_reload_metadata_handler,
     .next = NULL
 };