Merge pull request godotengine#112925 from KoBeWi/ScriptEditorExtension

Support extension icons in Script Editor

Author: Repiteo

editor/script/script_editor_plugin.cpp

@@ -1835,6 +1835,7 @@ void ScriptEditor::_notification(int p_what) {
 			filter_methods->set_right_icon(get_editor_theme_icon(SNAME("Search")));
 
 			recent_scripts->reset_size();
+			script_list->set_fixed_icon_size(Vector2i(1, 1) * get_theme_constant("class_icon_size", EditorStringName(Editor)));
 
 			if (is_inside_tree()) {
 				_update_script_names();
@@ -4201,16 +4202,16 @@ ScriptEditor::ScriptEditor(WindowWrapper *p_wrapper) {
 	filter_scripts->connect(SceneStringName(text_changed), callable_mp(this, &ScriptEditor::_filter_scripts_text_changed));
 	scripts_vbox->add_child(filter_scripts);
 
+	_sort_list_on_update = true;
 	script_list = memnew(ItemList);
 	script_list->set_auto_translate_mode(AUTO_TRANSLATE_MODE_DISABLED);
-	scripts_vbox->add_child(script_list);
 	script_list->set_custom_minimum_size(Size2(100, 60) * EDSCALE); //need to give a bit of limit to avoid it from disappearing
 	script_list->set_v_size_flags(SIZE_EXPAND_FILL);
 	script_list->set_theme_type_variation("ItemListSecondary");
 	script_split->set_split_offset(200 * EDSCALE);
-	_sort_list_on_update = true;
-	script_list->connect("item_clicked", callable_mp(this, &ScriptEditor::_script_list_clicked), CONNECT_DEFERRED);
 	script_list->set_allow_rmb_select(true);
+	scripts_vbox->add_child(script_list);
+	script_list->connect("item_clicked", callable_mp(this, &ScriptEditor::_script_list_clicked), CONNECT_DEFERRED);
 	SET_DRAG_FORWARDING_GCD(script_list, ScriptEditor);
 
 	context_menu = memnew(PopupMenu);

editor/script/script_text_editor.cpp

@@ -840,6 +840,18 @@ Ref<Texture2D> ScriptTextEditor::get_theme_icon() {
 		}
 	}
 
+	Ref<Texture2D> extension_language_icon = EditorNode::get_editor_data().extension_class_get_icon(script->get_class());
+	Ref<Texture2D> extension_language_alt_icon;
+	if (script->is_built_in()) {
+		extension_language_alt_icon = EditorNode::get_editor_data().extension_class_get_icon(script->get_class() + "Internal");
+	}
+
+	if (extension_language_alt_icon.is_valid()) {
+		return extension_language_alt_icon;
+	} else if (extension_language_icon.is_valid()) {
+		return extension_language_icon;
+	}
+
 	return Ref<Texture2D>();
 }