From dc0f8692f228b5fe4bb019a4a4ffd13badc6b8e1 Mon Sep 17 00:00:00 2001
From: Jean Pierre Cimalando <jp-dev@inbox.ru>
Date: Tue, 23 Feb 2021 22:52:35 +0100
Subject: [PATCH] Add button to reset scala file

---
 plugins/editor/src/editor/Editor.cpp |  2 +-
 plugins/lv2/sfizz.cpp                | 18 +++++++++++++++++-
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/plugins/editor/src/editor/Editor.cpp b/plugins/editor/src/editor/Editor.cpp
index 98d06a60..b4f3f08e 100644
--- a/plugins/editor/src/editor/Editor.cpp
+++ b/plugins/editor/src/editor/Editor.cpp
@@ -1483,7 +1483,7 @@ void Editor::Impl::valueChanged(CControl* ctl)
         if (value != 1)
             break;
 
-        // TODO(jpc) Reset Scala File
+        changeScalaFile(std::string());
         break;
 
     case kTagSetVolume:
diff --git a/plugins/lv2/sfizz.cpp b/plugins/lv2/sfizz.cpp
index 3ab874ed..61d6c581 100644
--- a/plugins/lv2/sfizz.cpp
+++ b/plugins/lv2/sfizz.cpp
@@ -1178,6 +1178,14 @@ static bool
 sfizz_lv2_load_file(LV2_Handle instance, const char *file_path)
 {
     sfizz_plugin_t *self = (sfizz_plugin_t *)instance;
+
+    char buf[MAX_PATH_SIZE];
+    if (file_path[0] == '\0')
+    {
+        sfizz_lv2_get_default_sfz_path(instance, buf, MAX_PATH_SIZE);
+        file_path = buf;
+    }
+
     bool status = sfizz_load_file(self->synth, file_path);
     sfizz_lv2_update_file_info(self, file_path);
     return status;
@@ -1187,6 +1195,14 @@ static bool
 sfizz_lv2_load_scala_file(LV2_Handle instance, const char *file_path)
 {
     sfizz_plugin_t *self = (sfizz_plugin_t *)instance;
+
+    char buf[MAX_PATH_SIZE];
+    if (file_path[0] == '\0')
+    {
+        sfizz_lv2_get_default_scala_path(instance, buf, MAX_PATH_SIZE);
+        file_path = buf;
+    }
+
     bool status = sfizz_load_scala_file(self->synth, file_path);
     if (file_path != self->scala_file_path)
         strcpy(self->scala_file_path, file_path);
@@ -1308,7 +1324,7 @@ restore(LV2_Handle instance,
             "[sfizz] Error while restoring the file %s\n", self->sfz_file_path);
     }
 
-    if (sfizz_load_scala_file(self->synth, self->scala_file_path))
+    if (sfizz_lv2_load_scala_file(self->synth, self->scala_file_path))
     {
         lv2_log_note(&self->logger,
             "[sfizz] Restoring the scale %s\n", self->scala_file_path);