Add persistent folding to Animation Library Editor

2 files changed, 13 insertions, 0 deletions

diff --git a/scene/animation/animation_mixer.cpp b/scene/animation/animation_mixer.cpp
index b40c677f6e..3a2adead98 100644
--- a/scene/animation/animation_mixer.cpp
+++ b/scene/animation/animation_mixer.cpp
@@ -33,6 +33,8 @@
 
 #include "core/config/engine.h"
 #include "core/config/project_settings.h"
+#include "core/string/print_string.h"
+#include "core/string/string_name.h"
 #include "scene/2d/audio_stream_player_2d.h"
 #include "scene/animation/animation_player.h"
 #include "scene/audio/audio_stream_player.h"
@@ -267,6 +269,16 @@ bool AnimationMixer::has_animation_library(const StringName &p_name) const {
 	return false;
 }
 
+StringName AnimationMixer::get_animation_library_name(const Ref<AnimationLibrary> &p_animation_library) const {
+	ERR_FAIL_COND_V(p_animation_library.is_null(), StringName());
+	for (const AnimationLibraryData &lib : animation_libraries) {
+		if (lib.library == p_animation_library) {
+			return lib.name;
+		}
+	}
+	return StringName();
+}
+
 StringName AnimationMixer::find_animation_library(const Ref<Animation> &p_animation) const {
 	for (const KeyValue<StringName, AnimationData> &E : animation_set) {
 		if (E.value.animation == p_animation) {
diff --git a/scene/animation/animation_mixer.h b/scene/animation/animation_mixer.h
index 3769fa268c..822a7aef25 100644
--- a/scene/animation/animation_mixer.h
+++ b/scene/animation/animation_mixer.h
@@ -409,6 +409,7 @@ public:
 	void get_animation_library_list(List<StringName> *p_animations) const;
 	Ref<AnimationLibrary> get_animation_library(const StringName &p_name) const;
 	bool has_animation_library(const StringName &p_name) const;
+	StringName get_animation_library_name(const Ref<AnimationLibrary> &p_animation_library) const;
 	StringName find_animation_library(const Ref<Animation> &p_animation) const;
 	Error add_animation_library(const StringName &p_name, const Ref<AnimationLibrary> &p_animation_library);
 	void remove_animation_library(const StringName &p_name);