1 files changed, 46 insertions, 41 deletions

diff --git a/editor/plugins/animation_player_editor_plugin.cpp b/editor/plugins/animation_player_editor_plugin.cpp
index 3399f265fc..1cf11f2a43 100644
--- a/editor/plugins/animation_player_editor_plugin.cpp
+++ b/editor/plugins/animation_player_editor_plugin.cpp
@@ -52,7 +52,6 @@
 #include "scene/main/window.h"
 #include "scene/resources/animation.h"
 #include "scene/resources/image_texture.h"
-#include "scene/scene_string_names.h"
 #include "servers/rendering_server.h"
 
 ///////////////////////////////////
@@ -173,8 +172,8 @@ void AnimationPlayerEditor::_notification(int p_what) {
 
 			pin->set_icon(get_editor_theme_icon(SNAME("Pin")));
 
-			tool_anim->add_theme_style_override("normal", get_theme_stylebox(SNAME("normal"), SNAME("Button")));
-			track_editor->get_edit_menu()->add_theme_style_override("normal", get_theme_stylebox(SNAME("normal"), SNAME("Button")));
+			tool_anim->add_theme_style_override("normal", get_theme_stylebox(CoreStringName(normal), SNAME("Button")));
+			track_editor->get_edit_menu()->add_theme_style_override("normal", get_theme_stylebox(CoreStringName(normal), SNAME("Button")));
 
 #define ITEM_ICON(m_item, m_icon) tool_anim->get_popup()->set_item_icon(tool_anim->get_popup()->get_item_index(m_item), get_editor_theme_icon(SNAME(m_icon)))
 
@@ -548,13 +547,18 @@ void AnimationPlayerEditor::_animation_name_edited() {
 		} break;
 
 		case TOOL_NEW_ANIM: {
-			String current = animation->get_item_text(animation->get_selected());
-			Ref<Animation> current_anim = player->get_animation(current);
 			Ref<Animation> new_anim = Ref<Animation>(memnew(Animation));
 			new_anim->set_name(new_name);
-			if (current_anim.is_valid()) {
-				new_anim->set_step(current_anim->get_step());
+
+			if (animation->get_item_count() > 0) {
+				String current = animation->get_item_text(animation->get_selected());
+				Ref<Animation> current_anim = player->get_animation(current);
+
+				if (current_anim.is_valid()) {
+					new_anim->set_step(current_anim->get_step());
+				}
 			}
+
 			String library_name;
 			Ref<AnimationLibrary> al;
 			library_name = library->get_item_metadata(library->get_selected());
@@ -882,6 +886,7 @@ void AnimationPlayerEditor::_update_player() {
 
 	tool_anim->set_disabled(player == nullptr);
 	pin->set_disabled(player == nullptr);
+	_set_controls_disabled(player == nullptr);
 
 	if (!player) {
 		AnimationPlayerEditor::get_singleton()->get_track_editor()->update_keying();
@@ -932,17 +937,6 @@ void AnimationPlayerEditor::_update_player() {
 	ITEM_CHECK_DISABLED(TOOL_NEW_ANIM);
 #undef ITEM_CHECK_DISABLED
 
-	stop->set_disabled(no_anims_found);
-	play->set_disabled(no_anims_found);
-	play_bw->set_disabled(no_anims_found);
-	play_bw_from->set_disabled(no_anims_found);
-	play_from->set_disabled(no_anims_found);
-	frame->set_editable(!no_anims_found);
-	animation->set_disabled(no_anims_found);
-	autoplay->set_disabled(no_anims_found);
-	onion_toggle->set_disabled(no_anims_found);
-	onion_skinning->set_disabled(no_anims_found);
-
 	_update_animation_list_icons();
 
 	updating = false;
@@ -959,7 +953,9 @@ void AnimationPlayerEditor::_update_player() {
 		_animation_selected(0);
 	}
 
-	if (!no_anims_found) {
+	if (no_anims_found) {
+		_set_controls_disabled(true);
+	} else {
 		String current = animation->get_item_text(animation->get_selected());
 		Ref<Animation> anim = player->get_animation(current);
 
@@ -975,6 +971,20 @@ void AnimationPlayerEditor::_update_player() {
 	_update_animation();
 }
 
+void AnimationPlayerEditor::_set_controls_disabled(bool p_disabled) {
+	frame->set_editable(!p_disabled);
+
+	stop->set_disabled(p_disabled);
+	play->set_disabled(p_disabled);
+	play_bw->set_disabled(p_disabled);
+	play_bw_from->set_disabled(p_disabled);
+	play_from->set_disabled(p_disabled);
+	animation->set_disabled(p_disabled);
+	autoplay->set_disabled(p_disabled);
+	onion_toggle->set_disabled(p_disabled);
+	onion_skinning->set_disabled(p_disabled);
+}
+
 void AnimationPlayerEditor::_update_animation_list_icons() {
 	for (int i = 0; i < animation->get_item_count(); i++) {
 		String anim_name = animation->get_item_text(i);
@@ -984,12 +994,12 @@ void AnimationPlayerEditor::_update_animation_list_icons() {
 
 		Ref<Texture2D> icon;
 		if (anim_name == player->get_autoplay()) {
-			if (anim_name == SceneStringNames::get_singleton()->RESET) {
+			if (anim_name == SceneStringName(RESET)) {
 				icon = autoplay_reset_icon;
 			} else {
 				icon = autoplay_icon;
 			}
-		} else if (anim_name == SceneStringNames::get_singleton()->RESET) {
+		} else if (anim_name == SceneStringName(RESET)) {
 			icon = reset_icon;
 		}
 
@@ -1025,8 +1035,7 @@ void AnimationPlayerEditor::_update_name_dialog_library_dropdown() {
 	}
 
 	int current_lib_id = index_offset; // Don't default to [Global] if it doesn't exist yet.
-	for (int i = 0; i < libraries.size(); i++) {
-		StringName library_name = libraries[i];
+	for (const StringName &library_name : libraries) {
 		if (!EditorNode::get_singleton()->is_resource_read_only(player->get_animation_library(library_name))) {
 			library->add_item((library_name == StringName()) ? String(TTR("[Global]")) : String(library_name));
 			library->set_item_metadata(valid_library_count, String(library_name));
@@ -1043,8 +1052,7 @@ void AnimationPlayerEditor::_update_name_dialog_library_dropdown() {
 	// one which isn't a read-only library.
 	bool auto_assigning_non_global_library = false;
 	if (current_library_name == StringName() && valid_library_count > 0) {
-		for (int i = 0; i < libraries.size(); i++) {
-			StringName library_name = libraries[i];
+		for (const StringName &library_name : libraries) {
 			if (!EditorNode::get_singleton()->is_resource_read_only(player->get_animation_library(library_name))) {
 				current_library_name = library_name;
 				current_lib_id = 0;
@@ -1079,9 +1087,6 @@ void AnimationPlayerEditor::_ensure_dummy_player() {
 		}
 	}
 
-	// Make some options disabled.
-	onion_toggle->set_disabled(dummy_exists);
-	onion_skinning->set_disabled(dummy_exists);
 	int selected = animation->get_selected();
 	autoplay->set_disabled(selected != -1 ? (animation->get_item_text(selected).is_empty() ? true : dummy_exists) : true);
 
@@ -1461,7 +1466,7 @@ void AnimationPlayerEditor::_onion_skinning_menu(int p_option) {
 			onion.enabled = !onion.enabled;
 
 			if (onion.enabled) {
-				if (get_player() && !get_player()->has_animation(SceneStringNames::get_singleton()->RESET)) {
+				if (get_player() && !get_player()->has_animation(SceneStringName(RESET))) {
 					EditorNode::get_singleton()->show_warning(TTR("Onion skinning requires a RESET animation."));
 				}
 				_start_onion_skinning(); // It will check for RESET animation anyway.
@@ -1594,7 +1599,7 @@ void AnimationPlayerEditor::_prepare_onion_layers_1() {
 		return;
 	}
 
-	if (!onion.enabled || !is_visible() || !get_player() || !get_player()->has_animation(SceneStringNames::get_singleton()->RESET)) {
+	if (!onion.enabled || !is_visible() || !get_player() || !get_player()->has_animation(SceneStringName(RESET))) {
 		_stop_onion_skinning();
 		return;
 	}
@@ -1714,7 +1719,7 @@ void AnimationPlayerEditor::_prepare_onion_layers_2_step_prepare(int p_step_offs
 			OS::get_singleton()->get_main_loop()->process(0);
 			// This is the key: process the frame and let all callbacks/updates/notifications happen
 			// so everything (transforms, skeletons, etc.) is up-to-date visually.
-			callable_mp(this, &AnimationPlayerEditor::_prepare_onion_layers_2_step_capture).bind(p_step_offset, p_capture_idx).call_deferred();
+			callable_mp(this, &AnimationPlayerEditor::_prepare_onion_layers_2_step_capture).call_deferred(p_step_offset, p_capture_idx);
 			return;
 		} else {
 			next_capture_idx++;
@@ -1785,7 +1790,7 @@ void AnimationPlayerEditor::_prepare_onion_layers_2_epilog() {
 }
 
 void AnimationPlayerEditor::_start_onion_skinning() {
-	if (get_player() && !get_player()->has_animation(SceneStringNames::get_singleton()->RESET)) {
+	if (get_player() && !get_player()->has_animation(SceneStringName(RESET))) {
 		onion.enabled = false;
 		onion_toggle->set_pressed_no_signal(false);
 		return;
@@ -1990,7 +1995,7 @@ AnimationPlayerEditor::AnimationPlayerEditor(AnimationPlayerEditorPlugin *p_plug
 	onion_toggle->set_theme_type_variation("FlatButton");
 	onion_toggle->set_toggle_mode(true);
 	onion_toggle->set_tooltip_text(TTR("Enable Onion Skinning"));
-	onion_toggle->connect(SNAME("pressed"), callable_mp(this, &AnimationPlayerEditor::_onion_skinning_menu).bind(ONION_SKINNING_ENABLE));
+	onion_toggle->connect(SceneStringName(pressed), callable_mp(this, &AnimationPlayerEditor::_onion_skinning_menu).bind(ONION_SKINNING_ENABLE));
 	hb->add_child(onion_toggle);
 
 	onion_skinning = memnew(MenuButton);
@@ -2021,7 +2026,7 @@ AnimationPlayerEditor::AnimationPlayerEditor(AnimationPlayerEditorPlugin *p_plug
 	pin->set_toggle_mode(true);
 	pin->set_tooltip_text(TTR("Pin AnimationPlayer"));
 	hb->add_child(pin);
-	pin->connect(SNAME("pressed"), callable_mp(this, &AnimationPlayerEditor::_pin_pressed));
+	pin->connect(SceneStringName(pressed), callable_mp(this, &AnimationPlayerEditor::_pin_pressed));
 
 	file = memnew(EditorFileDialog);
 	add_child(file);
@@ -2077,13 +2082,13 @@ AnimationPlayerEditor::AnimationPlayerEditor(AnimationPlayerEditorPlugin *p_plug
 	blend_editor.next->set_auto_translate_mode(AUTO_TRANSLATE_MODE_DISABLED);
 	blend_vb->add_margin_child(TTR("Next (Auto Queue):"), blend_editor.next);
 
-	autoplay->connect(SNAME("pressed"), callable_mp(this, &AnimationPlayerEditor::_autoplay_pressed));
+	autoplay->connect(SceneStringName(pressed), callable_mp(this, &AnimationPlayerEditor::_autoplay_pressed));
 	autoplay->set_toggle_mode(true);
-	play->connect(SNAME("pressed"), callable_mp(this, &AnimationPlayerEditor::_play_pressed));
-	play_from->connect(SNAME("pressed"), callable_mp(this, &AnimationPlayerEditor::_play_from_pressed));
-	play_bw->connect(SNAME("pressed"), callable_mp(this, &AnimationPlayerEditor::_play_bw_pressed));
-	play_bw_from->connect(SNAME("pressed"), callable_mp(this, &AnimationPlayerEditor::_play_bw_from_pressed));
-	stop->connect(SNAME("pressed"), callable_mp(this, &AnimationPlayerEditor::_stop_pressed));
+	play->connect(SceneStringName(pressed), callable_mp(this, &AnimationPlayerEditor::_play_pressed));
+	play_from->connect(SceneStringName(pressed), callable_mp(this, &AnimationPlayerEditor::_play_from_pressed));
+	play_bw->connect(SceneStringName(pressed), callable_mp(this, &AnimationPlayerEditor::_play_bw_pressed));
+	play_bw_from->connect(SceneStringName(pressed), callable_mp(this, &AnimationPlayerEditor::_play_bw_from_pressed));
+	stop->connect(SceneStringName(pressed), callable_mp(this, &AnimationPlayerEditor::_stop_pressed));
 
 	animation->connect(SNAME("item_selected"), callable_mp(this, &AnimationPlayerEditor::_animation_selected));
 
@@ -2103,7 +2108,7 @@ AnimationPlayerEditor::AnimationPlayerEditor(AnimationPlayerEditorPlugin *p_plug
 
 	// Onion skinning.
 
-	track_editor->connect(SNAME("visibility_changed"), callable_mp(this, &AnimationPlayerEditor::_editor_visibility_changed));
+	track_editor->connect(SceneStringName(visibility_changed), callable_mp(this, &AnimationPlayerEditor::_editor_visibility_changed));
 
 	onion.capture.canvas = RS::get_singleton()->canvas_create();
 	onion.capture.canvas_item = RS::get_singleton()->canvas_item_create();