1 files changed, 66 insertions, 5 deletions

diff --git a/editor/editor_properties.cpp b/editor/editor_properties.cpp
index a07cffb078..0e8cd955b5 100644
--- a/editor/editor_properties.cpp
+++ b/editor/editor_properties.cpp
@@ -1982,6 +1982,8 @@ void EditorPropertyResource::_file_selected(const String &p_path) {
 
 	RES res = ResourceLoader::load(p_path);
 
+	ERR_FAIL_COND(res.is_null());
+
 	List<PropertyInfo> prop_list;
 	get_edited_object()->get_property_list(&prop_list);
 	String property_types;
@@ -2190,7 +2192,7 @@ void EditorPropertyResource::_menu_option(int p_which) {
 			Object *obj = NULL;
 
 			if (ScriptServer::is_global_class(intype)) {
-				obj = ClassDB::instance(ScriptServer::get_global_class_base(intype));
+				obj = ClassDB::instance(ScriptServer::get_global_class_native_base(intype));
 				if (obj) {
 					Ref<Script> script = ResourceLoader::load(ScriptServer::get_global_class_path(intype));
 					if (script.is_valid()) {
@@ -2287,6 +2289,16 @@ void EditorPropertyResource::_update_menu_items() {
 				E = E->next();
 			}
 
+			List<StringName> global_classes;
+			ScriptServer::get_global_class_list(&global_classes);
+			E = global_classes.front();
+			while (E) {
+				if (EditorNode::get_editor_data().script_class_is_parent(E->get(), base_type)) {
+					valid_inheritors.insert(E->get());
+				}
+				E = E->next();
+			}
+
 			for (Set<String>::Element *F = valid_inheritors.front(); F; F = F->next()) {
 				String t = F->get();
 
@@ -2303,7 +2315,7 @@ void EditorPropertyResource::_update_menu_items() {
 					}
 				}
 
-				if (!is_custom_resource && !ClassDB::can_instance(t))
+				if (!is_custom_resource && !(ScriptServer::is_global_class(t) || ClassDB::can_instance(t)))
 					continue;
 
 				inheritors_array.push_back(t);
@@ -2443,6 +2455,38 @@ void EditorPropertyResource::_open_editor_pressed() {
 	}
 }
 
+void EditorPropertyResource::_fold_other_editors(Object *p_self) {
+
+	if (this == p_self) {
+		return;
+	}
+
+	RES res = get_edited_object()->get(get_edited_property());
+
+	if (!res.is_valid())
+		return;
+	bool use_editor = false;
+	for (int i = 0; i < EditorNode::get_singleton()->get_editor_data().get_editor_plugin_count(); i++) {
+		EditorPlugin *ep = EditorNode::get_singleton()->get_editor_data().get_editor_plugin(i);
+		if (ep->handles(res.ptr())) {
+			use_editor = true;
+		}
+	}
+
+	if (!use_editor)
+		return;
+	bool unfolded = get_edited_object()->editor_is_section_unfolded(get_edited_property());
+
+	opened_editor = false;
+
+	if (unfolded) {
+		//refold
+		assign->set_pressed(false);
+		get_edited_object()->editor_set_section_unfold(get_edited_property(), false);
+		update_property();
+	}
+}
+
 void EditorPropertyResource::update_property() {
 
 	RES res = get_edited_object()->get(get_edited_property());
@@ -2487,12 +2531,20 @@ void EditorPropertyResource::update_property() {
 				}
 
 				if (use_editor) {
+					//open editor directly and hide other open of these
+					_open_editor_pressed();
+					if (is_inside_tree()) {
+						get_tree()->call_deferred("call_group", "_editor_resource_properties", "_fold_other_editors", this);
+					}
+					opened_editor = true;
+					/*
 					Button *open_in_editor = memnew(Button);
 					open_in_editor->set_text(TTR("Open Editor"));
 					open_in_editor->set_icon(get_icon("Edit", "EditorIcons"));
 					sub_inspector_vbox->add_child(open_in_editor);
 					open_in_editor->connect("pressed", this, "_open_editor_pressed");
 					open_in_editor->set_h_size_flags(SIZE_SHRINK_CENTER);
+					*/
 				}
 			}
 
@@ -2500,12 +2552,17 @@ void EditorPropertyResource::update_property() {
 				sub_inspector->edit(res.ptr());
 			}
 
+			sub_inspector->refresh();
 		} else {
 			if (sub_inspector) {
 				set_bottom_editor(NULL);
 				memdelete(sub_inspector_vbox);
 				sub_inspector = NULL;
 				sub_inspector_vbox = NULL;
+				if (opened_editor) {
+					EditorNode::get_singleton()->hide_top_editors();
+					opened_editor = false;
+				}
 			}
 		}
 #endif
@@ -2547,7 +2604,8 @@ void EditorPropertyResource::_resource_selected() {
 
 	if (use_sub_inspector) {
 
-		get_edited_object()->editor_set_section_unfold(get_edited_property(), assign->is_pressed());
+		bool unfold = !get_edited_object()->editor_is_section_unfolded(get_edited_property());
+		get_edited_object()->editor_set_section_unfold(get_edited_property(), unfold);
 		update_property();
 	} else {
 
@@ -2726,10 +2784,12 @@ void EditorPropertyResource::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_button_draw"), &EditorPropertyResource::_button_draw);
 	ClassDB::bind_method(D_METHOD("_open_editor_pressed"), &EditorPropertyResource::_open_editor_pressed);
 	ClassDB::bind_method(D_METHOD("_button_input"), &EditorPropertyResource::_button_input);
+	ClassDB::bind_method(D_METHOD("_fold_other_editors"), &EditorPropertyResource::_fold_other_editors);
 }
 
 EditorPropertyResource::EditorPropertyResource() {
 
+	opened_editor = false;
 	sub_inspector = NULL;
 	sub_inspector_vbox = NULL;
 	use_sub_inspector = bool(EDITOR_GET("interface/inspector/open_resources_in_current_inspector"));
@@ -2766,6 +2826,8 @@ EditorPropertyResource::EditorPropertyResource() {
 	file = NULL;
 	scene_tree = NULL;
 	dropping = false;
+
+	add_to_group("_editor_resource_properties");
 }
 
 ////////////// DEFAULT PLUGIN //////////////////////
@@ -3162,12 +3224,11 @@ bool EditorInspectorDefaultPlugin::parse_property(Object *p_object, Variant::Typ
 			editor->setup(p_hint == PROPERTY_HINT_RESOURCE_TYPE ? p_hint_text : "Resource");
 
 			if (p_hint == PROPERTY_HINT_RESOURCE_TYPE) {
-				String open_in_new = EDITOR_GET("interface/inspector/resources_types_to_open_in_new_inspector");
+				String open_in_new = EDITOR_GET("interface/inspector/resources_to_open_in_new_inspector");
 				for (int i = 0; i < open_in_new.get_slice_count(","); i++) {
 					String type = open_in_new.get_slicec(',', i).strip_edges();
 					for (int j = 0; j < p_hint_text.get_slice_count(","); j++) {
 						String inherits = p_hint_text.get_slicec(',', j);
-
 						if (ClassDB::is_parent_class(inherits, type)) {
 
 							editor->set_use_sub_inspector(false);