/**************************************************************************/ /* doc_tools.cpp */ /**************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /**************************************************************************/ /* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ /* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ /* "Software"), to deal in the Software without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of the Software, and to */ /* permit persons to whom the Software is furnished to do so, subject to */ /* the following conditions: */ /* */ /* The above copyright notice and this permission notice shall be */ /* included in all copies or substantial portions of the Software. */ /* */ /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */ /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /**************************************************************************/ #include "doc_tools.h" #include "core/config/engine.h" #include "core/config/project_settings.h" #include "core/core_constants.h" #include "core/io/compression.h" #include "core/io/dir_access.h" #include "core/io/marshalls.h" #include "core/io/resource_importer.h" #include "core/object/script_language.h" #include "core/string/translation.h" #include "editor/editor_settings.h" #include "editor/export/editor_export.h" #include "scene/resources/theme.h" #include "scene/theme/theme_db.h" // Used for a hack preserving Mono properties on non-Mono builds. #include "modules/modules_enabled.gen.h" // For mono. static String _get_indent(const String &p_text) { String indent; bool has_text = false; int line_start = 0; for (int i = 0; i < p_text.length(); i++) { const char32_t c = p_text[i]; if (c == '\n') { line_start = i + 1; } else if (c > 32) { has_text = true; indent = p_text.substr(line_start, i - line_start); break; // Indentation of the first line that has text. } } if (!has_text) { return p_text; } return indent; } static String _translate_doc_string(const String &p_text) { const String indent = _get_indent(p_text); const String message = p_text.dedent().strip_edges(); const String translated = TranslationServer::get_singleton()->doc_translate(message, ""); // No need to restore stripped edges because they'll be stripped again later. return translated.indent(indent); } void DocTools::merge_from(const DocTools &p_data) { for (KeyValue<String, DocData::ClassDoc> &E : class_list) { DocData::ClassDoc &c = E.value; if (!p_data.class_list.has(c.name)) { continue; } const DocData::ClassDoc &cf = p_data.class_list[c.name]; c.is_deprecated = cf.is_deprecated; c.is_experimental = cf.is_experimental; c.description = cf.description; c.brief_description = cf.brief_description; c.tutorials = cf.tutorials; for (int i = 0; i < c.constructors.size(); i++) { DocData::MethodDoc &m = c.constructors.write[i]; for (int j = 0; j < cf.constructors.size(); j++) { if (cf.constructors[j].name != m.name) { continue; } { // Since constructors can repeat, we need to check the type of // the arguments so we make sure they are different. if (cf.constructors[j].arguments.size() != m.arguments.size()) { continue; } int arg_count = cf.constructors[j].arguments.size(); Vector<bool> arg_used; arg_used.resize(arg_count); for (int l = 0; l < arg_count; ++l) { arg_used.write[l] = false; } // also there is no guarantee that argument ordering will match, so we // have to check one by one so we make sure we have an exact match for (int k = 0; k < arg_count; ++k) { for (int l = 0; l < arg_count; ++l) { if (cf.constructors[j].arguments[k].type == m.arguments[l].type && !arg_used[l]) { arg_used.write[l] = true; break; } } } bool not_the_same = false; for (int l = 0; l < arg_count; ++l) { if (!arg_used[l]) { // at least one of the arguments was different not_the_same = true; } } if (not_the_same) { continue; } } const DocData::MethodDoc &mf = cf.constructors[j]; m.description = mf.description; m.is_deprecated = mf.is_deprecated; m.is_experimental = mf.is_experimental; break; } } for (int i = 0; i < c.methods.size(); i++) { DocData::MethodDoc &m = c.methods.write[i]; for (int j = 0; j < cf.methods.size(); j++) { if (cf.methods[j].name != m.name) { continue; } const DocData::MethodDoc &mf = cf.methods[j]; m.description = mf.description; m.is_deprecated = mf.is_deprecated; m.is_experimental = mf.is_experimental; break; } } for (int i = 0; i < c.signals.size(); i++) { DocData::MethodDoc &m = c.signals.write[i]; for (int j = 0; j < cf.signals.size(); j++) { if (cf.signals[j].name != m.name) { continue; } const DocData::MethodDoc &mf = cf.signals[j]; m.description = mf.description; m.is_deprecated = mf.is_deprecated; m.is_experimental = mf.is_experimental; break; } } for (int i = 0; i < c.constants.size(); i++) { DocData::ConstantDoc &m = c.constants.write[i]; for (int j = 0; j < cf.constants.size(); j++) { if (cf.constants[j].name != m.name) { continue; } const DocData::ConstantDoc &mf = cf.constants[j]; m.description = mf.description; m.is_deprecated = mf.is_deprecated; m.is_experimental = mf.is_experimental; break; } } for (int i = 0; i < c.annotations.size(); i++) { DocData::MethodDoc &m = c.annotations.write[i]; for (int j = 0; j < cf.annotations.size(); j++) { if (cf.annotations[j].name != m.name) { continue; } const DocData::MethodDoc &mf = cf.annotations[j]; m.description = mf.description; m.is_deprecated = mf.is_deprecated; m.is_experimental = mf.is_experimental; break; } } for (int i = 0; i < c.properties.size(); i++) { DocData::PropertyDoc &p = c.properties.write[i]; for (int j = 0; j < cf.properties.size(); j++) { if (cf.properties[j].name != p.name) { continue; } const DocData::PropertyDoc &pf = cf.properties[j]; p.description = pf.description; p.is_deprecated = pf.is_deprecated; p.is_experimental = pf.is_experimental; break; } } for (int i = 0; i < c.theme_properties.size(); i++) { DocData::ThemeItemDoc &ti = c.theme_properties.write[i]; for (int j = 0; j < cf.theme_properties.size(); j++) { if (cf.theme_properties[j].name != ti.name || cf.theme_properties[j].data_type != ti.data_type) { continue; } const DocData::ThemeItemDoc &pf = cf.theme_properties[j]; ti.description = pf.description; break; } } for (int i = 0; i < c.operators.size(); i++) { DocData::MethodDoc &m = c.operators.write[i]; for (int j = 0; j < cf.operators.size(); j++) { if (cf.operators[j].name != m.name) { continue; } { // Since operators can repeat, we need to check the type of // the arguments so we make sure they are different. if (cf.operators[j].arguments.size() != m.arguments.size()) { continue; } int arg_count = cf.operators[j].arguments.size(); Vector<bool> arg_used; arg_used.resize(arg_count); for (int l = 0; l < arg_count; ++l) { arg_used.write[l] = false; } // also there is no guarantee that argument ordering will match, so we // have to check one by one so we make sure we have an exact match for (int k = 0; k < arg_count; ++k) { for (int l = 0; l < arg_count; ++l) { if (cf.operators[j].arguments[k].type == m.arguments[l].type && !arg_used[l]) { arg_used.write[l] = true; break; } } } bool not_the_same = false; for (int l = 0; l < arg_count; ++l) { if (!arg_used[l]) { // at least one of the arguments was different not_the_same = true; } } if (not_the_same) { continue; } } const DocData::MethodDoc &mf = cf.operators[j]; m.description = mf.description; m.is_deprecated = mf.is_deprecated; m.is_experimental = mf.is_experimental; break; } } #ifndef MODULE_MONO_ENABLED // The Mono module defines some properties that we want to keep when // re-generating docs with a non-Mono build, to prevent pointless diffs // (and loss of descriptions) depending on the config of the doc writer. // We use a horrible hack to force keeping the relevant properties, // hardcoded below. At least it's an ad hoc hack... ¯\_(ツ)_/¯ // Don't show this to your kids. if (c.name == "@GlobalScope") { // Retrieve GodotSharp singleton. for (int j = 0; j < cf.properties.size(); j++) { if (cf.properties[j].name == "GodotSharp") { c.properties.push_back(cf.properties[j]); } } } #endif } } void DocTools::remove_from(const DocTools &p_data) { for (const KeyValue<String, DocData::ClassDoc> &E : p_data.class_list) { if (class_list.has(E.key)) { class_list.erase(E.key); } } } void DocTools::add_doc(const DocData::ClassDoc &p_class_doc) { ERR_FAIL_COND(p_class_doc.name.is_empty()); class_list[p_class_doc.name] = p_class_doc; } void DocTools::remove_doc(const String &p_class_name) { ERR_FAIL_COND(p_class_name.is_empty() || !class_list.has(p_class_name)); class_list.erase(p_class_name); } bool DocTools::has_doc(const String &p_class_name) { if (p_class_name.is_empty()) { return false; } return class_list.has(p_class_name); } static Variant get_documentation_default_value(const StringName &p_class_name, const StringName &p_property_name, bool &r_default_value_valid) { Variant default_value = Variant(); r_default_value_valid = false; if (ClassDB::can_instantiate(p_class_name) && !ClassDB::is_virtual(p_class_name)) { // Keep this condition in sync with ClassDB::class_get_default_property_value. default_value = ClassDB::class_get_default_property_value(p_class_name, p_property_name, &r_default_value_valid); } else { // Cannot get default value of classes that can't be instantiated List<StringName> inheriting_classes; ClassDB::get_direct_inheriters_from_class(p_class_name, &inheriting_classes); for (List<StringName>::Element *E2 = inheriting_classes.front(); E2; E2 = E2->next()) { if (ClassDB::can_instantiate(E2->get())) { default_value = ClassDB::class_get_default_property_value(E2->get(), p_property_name, &r_default_value_valid); if (r_default_value_valid) { break; } } } } return default_value; } void DocTools::generate(bool p_basic_types) { // Add ClassDB-exposed classes. { List<StringName> classes; ClassDB::get_class_list(&classes); classes.sort_custom<StringName::AlphCompare>(); // Move ProjectSettings, so that other classes can register properties there. classes.move_to_back(classes.find("ProjectSettings")); bool skip_setter_getter_methods = true; // Populate documentation data for each exposed class. while (classes.size()) { String name = classes.front()->get(); if (!ClassDB::is_class_exposed(name)) { print_verbose(vformat("Class '%s' is not exposed, skipping.", name)); classes.pop_front(); continue; } String cname = name; // Property setters and getters do not get exposed as individual methods. HashSet<StringName> setters_getters; class_list[cname] = DocData::ClassDoc(); DocData::ClassDoc &c = class_list[cname]; c.name = cname; c.inherits = ClassDB::get_parent_class(name); List<PropertyInfo> properties; List<PropertyInfo> own_properties; // Special cases for editor/project settings, and ResourceImporter classes, // we have to rely on Object's property list to get settings and import options. // Otherwise we just use ClassDB's property list (pure registered properties). bool properties_from_instance = true; // To skip `script`, etc. bool import_option = false; // Special case for default value. HashMap<StringName, Variant> import_options_default; if (name == "EditorSettings") { // We don't create the full blown EditorSettings (+ config file) with `create()`, // instead we just make a local instance to get default values. Ref<EditorSettings> edset = memnew(EditorSettings); edset->get_property_list(&properties); own_properties = properties; } else if (name == "ProjectSettings") { ProjectSettings::get_singleton()->get_property_list(&properties); own_properties = properties; } else if (ClassDB::is_parent_class(name, "ResourceImporter") && name != "EditorImportPlugin" && ClassDB::can_instantiate(name)) { import_option = true; ResourceImporter *resimp = Object::cast_to<ResourceImporter>(ClassDB::instantiate(name)); List<ResourceImporter::ImportOption> options; resimp->get_import_options("", &options); for (int i = 0; i < options.size(); i++) { const PropertyInfo &prop = options[i].option; properties.push_back(prop); import_options_default[prop.name] = options[i].default_value; } own_properties = properties; memdelete(resimp); } else if (name.begins_with("EditorExportPlatform") && ClassDB::can_instantiate(name)) { properties_from_instance = false; Ref<EditorExportPlatform> platform = Object::cast_to<EditorExportPlatform>(ClassDB::instantiate(name)); if (platform.is_valid()) { List<EditorExportPlatform::ExportOption> options; platform->get_export_options(&options); for (const EditorExportPlatform::ExportOption &E : options) { properties.push_back(E.option); } own_properties = properties; } } else { properties_from_instance = false; ClassDB::get_property_list(name, &properties); ClassDB::get_property_list(name, &own_properties, true); } // Sort is still needed here to handle inherited properties, even though it is done below, do not remove. properties.sort(); own_properties.sort(); List<PropertyInfo>::Element *EO = own_properties.front(); for (const PropertyInfo &E : properties) { bool inherited = true; if (EO && EO->get() == E) { inherited = false; EO = EO->next(); } if (properties_from_instance) { if (E.name == "resource_local_to_scene" || E.name == "resource_name" || E.name == "resource_path" || E.name == "script") { // Don't include spurious properties from Object property list. continue; } } if (E.usage & PROPERTY_USAGE_GROUP || E.usage & PROPERTY_USAGE_SUBGROUP || E.usage & PROPERTY_USAGE_CATEGORY || E.usage & PROPERTY_USAGE_INTERNAL || (E.type == Variant::NIL && E.usage & PROPERTY_USAGE_ARRAY)) { continue; } DocData::PropertyDoc prop; prop.name = E.name; prop.overridden = inherited; if (inherited) { String parent = ClassDB::get_parent_class(c.name); while (!ClassDB::has_property(parent, prop.name, true)) { parent = ClassDB::get_parent_class(parent); } prop.overrides = parent; } bool default_value_valid = false; Variant default_value; if (name == "ProjectSettings") { // Special case for project settings, so that settings are not taken from the current project's settings if (!ProjectSettings::get_singleton()->is_builtin_setting(E.name)) { continue; } if (E.usage & PROPERTY_USAGE_EDITOR) { if (!ProjectSettings::get_singleton()->get_ignore_value_in_docs(E.name)) { default_value = ProjectSettings::get_singleton()->property_get_revert(E.name); default_value_valid = true; } } } else if (import_option) { default_value = import_options_default[E.name]; default_value_valid = true; } else { default_value = get_documentation_default_value(name, E.name, default_value_valid); if (inherited) { bool base_default_value_valid = false; Variant base_default_value = get_documentation_default_value(ClassDB::get_parent_class(name), E.name, base_default_value_valid); if (!default_value_valid || !base_default_value_valid || default_value == base_default_value) { continue; } } } if (default_value_valid && default_value.get_type() != Variant::OBJECT) { prop.default_value = DocData::get_default_value_string(default_value); } StringName setter = ClassDB::get_property_setter(name, E.name); StringName getter = ClassDB::get_property_getter(name, E.name); prop.setter = setter; prop.getter = getter; bool found_type = false; if (getter != StringName()) { MethodBind *mb = ClassDB::get_method(name, getter); if (mb) { PropertyInfo retinfo = mb->get_return_info(); found_type = true; if (retinfo.type == Variant::INT && retinfo.usage & (PROPERTY_USAGE_CLASS_IS_ENUM | PROPERTY_USAGE_CLASS_IS_BITFIELD)) { prop.enumeration = retinfo.class_name; prop.is_bitfield = retinfo.usage & PROPERTY_USAGE_CLASS_IS_BITFIELD; prop.type = "int"; } else if (retinfo.class_name != StringName()) { prop.type = retinfo.class_name; } else if (retinfo.type == Variant::ARRAY && retinfo.hint == PROPERTY_HINT_ARRAY_TYPE) { prop.type = retinfo.hint_string + "[]"; } else if (retinfo.hint == PROPERTY_HINT_RESOURCE_TYPE) { prop.type = retinfo.hint_string; } else if (retinfo.type == Variant::NIL && retinfo.usage & PROPERTY_USAGE_NIL_IS_VARIANT) { prop.type = "Variant"; } else if (retinfo.type == Variant::NIL) { prop.type = "void"; } else { prop.type = Variant::get_type_name(retinfo.type); } } setters_getters.insert(getter); } if (setter != StringName()) { setters_getters.insert(setter); } if (!found_type) { if (E.type == Variant::OBJECT && E.hint == PROPERTY_HINT_RESOURCE_TYPE) { prop.type = E.hint_string; } else { prop.type = Variant::get_type_name(E.type); } } c.properties.push_back(prop); } c.properties.sort(); List<MethodInfo> method_list; ClassDB::get_method_list(name, &method_list, true); for (const MethodInfo &E : method_list) { if (E.name.is_empty() || (E.name[0] == '_' && !(E.flags & METHOD_FLAG_VIRTUAL))) { continue; //hidden, don't count } if (skip_setter_getter_methods && setters_getters.has(E.name)) { // Don't skip parametric setters and getters, i.e. method which require // one or more parameters to define what property should be set or retrieved. // E.g. CPUParticles3D::set_param(Parameter param, float value). if (E.arguments.size() == 0 /* getter */ || (E.arguments.size() == 1 && E.return_val.type == Variant::NIL /* setter */)) { continue; } } DocData::MethodDoc method; DocData::method_doc_from_methodinfo(method, E, ""); Vector<Error> errs = ClassDB::get_method_error_return_values(name, E.name); if (errs.size()) { if (!errs.has(OK)) { errs.insert(0, OK); } for (int i = 0; i < errs.size(); i++) { if (!method.errors_returned.has(errs[i])) { method.errors_returned.push_back(errs[i]); } } } c.methods.push_back(method); } c.methods.sort(); List<MethodInfo> signal_list; ClassDB::get_signal_list(name, &signal_list, true); if (signal_list.size()) { for (List<MethodInfo>::Element *EV = signal_list.front(); EV; EV = EV->next()) { DocData::MethodDoc signal; signal.name = EV->get().name; for (int i = 0; i < EV->get().arguments.size(); i++) { const PropertyInfo &arginfo = EV->get().arguments[i]; DocData::ArgumentDoc argument; DocData::argument_doc_from_arginfo(argument, arginfo); signal.arguments.push_back(argument); } c.signals.push_back(signal); } } List<String> constant_list; ClassDB::get_integer_constant_list(name, &constant_list, true); for (const String &E : constant_list) { DocData::ConstantDoc constant; constant.name = E; constant.value = itos(ClassDB::get_integer_constant(name, E)); constant.is_value_valid = true; constant.enumeration = ClassDB::get_integer_constant_enum(name, E); constant.is_bitfield = ClassDB::is_enum_bitfield(name, constant.enumeration); c.constants.push_back(constant); } // Theme items. { List<StringName> l; ThemeDB::get_singleton()->get_default_theme()->get_color_list(cname, &l); for (const StringName &E : l) { DocData::ThemeItemDoc tid; tid.name = E; tid.type = "Color"; tid.data_type = "color"; tid.default_value = DocData::get_default_value_string(ThemeDB::get_singleton()->get_default_theme()->get_color(E, cname)); c.theme_properties.push_back(tid); } l.clear(); ThemeDB::get_singleton()->get_default_theme()->get_constant_list(cname, &l); for (const StringName &E : l) { DocData::ThemeItemDoc tid; tid.name = E; tid.type = "int"; tid.data_type = "constant"; tid.default_value = itos(ThemeDB::get_singleton()->get_default_theme()->get_constant(E, cname)); c.theme_properties.push_back(tid); } l.clear(); ThemeDB::get_singleton()->get_default_theme()->get_font_list(cname, &l); for (const StringName &E : l) { DocData::ThemeItemDoc tid; tid.name = E; tid.type = "Font"; tid.data_type = "font"; c.theme_properties.push_back(tid); } l.clear(); ThemeDB::get_singleton()->get_default_theme()->get_font_size_list(cname, &l); for (const StringName &E : l) { DocData::ThemeItemDoc tid; tid.name = E; tid.type = "int"; tid.data_type = "font_size"; c.theme_properties.push_back(tid); } l.clear(); ThemeDB::get_singleton()->get_default_theme()->get_icon_list(cname, &l); for (const StringName &E : l) { DocData::ThemeItemDoc tid; tid.name = E; tid.type = "Texture2D"; tid.data_type = "icon"; c.theme_properties.push_back(tid); } l.clear(); ThemeDB::get_singleton()->get_default_theme()->get_stylebox_list(cname, &l); for (const StringName &E : l) { DocData::ThemeItemDoc tid; tid.name = E; tid.type = "StyleBox"; tid.data_type = "style"; c.theme_properties.push_back(tid); } c.theme_properties.sort(); } classes.pop_front(); } } // Add a dummy Variant entry. { // This allows us to document the concept of Variant even though // it's not a ClassDB-exposed class. class_list["Variant"] = DocData::ClassDoc(); class_list["Variant"].name = "Variant"; } // If we don't want to populate basic types, break here. if (!p_basic_types) { return; } // Add Variant data types. for (int i = 0; i < Variant::VARIANT_MAX; i++) { if (i == Variant::NIL) { continue; // Not exposed outside of 'null', should not be in class list. } if (i == Variant::OBJECT) { continue; // Use the core type instead. } String cname = Variant::get_type_name(Variant::Type(i)); class_list[cname] = DocData::ClassDoc(); DocData::ClassDoc &c = class_list[cname]; c.name = cname; Callable::CallError cerror; Variant v; Variant::construct(Variant::Type(i), v, nullptr, 0, cerror); List<MethodInfo> method_list; v.get_method_list(&method_list); Variant::get_constructor_list(Variant::Type(i), &method_list); for (int j = 0; j < Variant::OP_AND; j++) { // Showing above 'and' is pretty confusing and there are a lot of variations. for (int k = 0; k < Variant::VARIANT_MAX; k++) { // Prevent generating for comparison with null. if (Variant::Type(k) == Variant::NIL && (Variant::Operator(j) == Variant::OP_EQUAL || Variant::Operator(j) == Variant::OP_NOT_EQUAL)) { continue; } Variant::Type rt = Variant::get_operator_return_type(Variant::Operator(j), Variant::Type(i), Variant::Type(k)); if (rt != Variant::NIL) { // Has operator. // Skip String % operator as it's registered separately for each Variant arg type, // we'll add it manually below. if ((i == Variant::STRING || i == Variant::STRING_NAME) && Variant::Operator(j) == Variant::OP_MODULE) { continue; } MethodInfo mi; mi.name = "operator " + Variant::get_operator_name(Variant::Operator(j)); mi.return_val.type = rt; if (k != Variant::NIL) { PropertyInfo arg; arg.name = "right"; arg.type = Variant::Type(k); mi.arguments.push_back(arg); } method_list.push_back(mi); } } } if (i == Variant::STRING || i == Variant::STRING_NAME) { // We skipped % operator above, and we register it manually once for Variant arg type here. MethodInfo mi; mi.name = "operator %"; mi.return_val.type = Variant::STRING; PropertyInfo arg; arg.name = "right"; arg.type = Variant::NIL; arg.usage = PROPERTY_USAGE_NIL_IS_VARIANT; mi.arguments.push_back(arg); method_list.push_back(mi); } if (Variant::is_keyed(Variant::Type(i))) { MethodInfo mi; mi.name = "operator []"; mi.return_val.type = Variant::NIL; mi.return_val.usage = PROPERTY_USAGE_NIL_IS_VARIANT; PropertyInfo arg; arg.name = "key"; arg.type = Variant::NIL; arg.usage = PROPERTY_USAGE_NIL_IS_VARIANT; mi.arguments.push_back(arg); method_list.push_back(mi); } else if (Variant::has_indexing(Variant::Type(i))) { MethodInfo mi; mi.name = "operator []"; mi.return_val.type = Variant::get_indexed_element_type(Variant::Type(i)); mi.return_val.usage = Variant::get_indexed_element_usage(Variant::Type(i)); PropertyInfo arg; arg.name = "index"; arg.type = Variant::INT; mi.arguments.push_back(arg); method_list.push_back(mi); } for (const MethodInfo &mi : method_list) { DocData::MethodDoc method; method.name = mi.name; for (int j = 0; j < mi.arguments.size(); j++) { PropertyInfo arginfo = mi.arguments[j]; DocData::ArgumentDoc ad; DocData::argument_doc_from_arginfo(ad, mi.arguments[j]); ad.name = arginfo.name; int darg_idx = mi.default_arguments.size() - mi.arguments.size() + j; if (darg_idx >= 0) { ad.default_value = DocData::get_default_value_string(mi.default_arguments[darg_idx]); } method.arguments.push_back(ad); } DocData::return_doc_from_retinfo(method, mi.return_val); if (mi.flags & METHOD_FLAG_VARARG) { if (!method.qualifiers.is_empty()) { method.qualifiers += " "; } method.qualifiers += "vararg"; } if (mi.flags & METHOD_FLAG_CONST) { if (!method.qualifiers.is_empty()) { method.qualifiers += " "; } method.qualifiers += "const"; } if (mi.flags & METHOD_FLAG_STATIC) { if (!method.qualifiers.is_empty()) { method.qualifiers += " "; } method.qualifiers += "static"; } if (method.name == cname) { c.constructors.push_back(method); } else if (method.name.begins_with("operator")) { c.operators.push_back(method); } else { c.methods.push_back(method); } } c.methods.sort(); List<PropertyInfo> properties; v.get_property_list(&properties); for (const PropertyInfo &pi : properties) { DocData::PropertyDoc property; property.name = pi.name; property.type = Variant::get_type_name(pi.type); property.default_value = DocData::get_default_value_string(v.get(pi.name)); c.properties.push_back(property); } List<StringName> constants; Variant::get_constants_for_type(Variant::Type(i), &constants); for (const StringName &E : constants) { DocData::ConstantDoc constant; constant.name = E; Variant value = Variant::get_constant_value(Variant::Type(i), E); constant.value = value.get_type() == Variant::INT ? itos(value) : value.get_construct_string().replace("\n", " "); constant.is_value_valid = true; c.constants.push_back(constant); } } // Add global API (servers, engine singletons, global constants) and Variant utility functions. { String cname = "@GlobalScope"; class_list[cname] = DocData::ClassDoc(); DocData::ClassDoc &c = class_list[cname]; c.name = cname; // Global constants. for (int i = 0; i < CoreConstants::get_global_constant_count(); i++) { DocData::ConstantDoc cd; cd.name = CoreConstants::get_global_constant_name(i); cd.is_bitfield = CoreConstants::is_global_constant_bitfield(i); if (!CoreConstants::get_ignore_value_in_docs(i)) { cd.value = itos(CoreConstants::get_global_constant_value(i)); cd.is_value_valid = true; } else { cd.is_value_valid = false; } cd.enumeration = CoreConstants::get_global_constant_enum(i); c.constants.push_back(cd); } // Servers/engine singletons. List<Engine::Singleton> singletons; Engine::get_singleton()->get_singletons(&singletons); // FIXME: this is kind of hackish... for (const Engine::Singleton &s : singletons) { DocData::PropertyDoc pd; if (!s.ptr) { continue; } pd.name = s.name; pd.type = s.ptr->get_class(); while (String(ClassDB::get_parent_class(pd.type)) != "Object") { pd.type = ClassDB::get_parent_class(pd.type); } c.properties.push_back(pd); } // Variant utility functions. List<StringName> utility_functions; Variant::get_utility_function_list(&utility_functions); utility_functions.sort_custom<StringName::AlphCompare>(); for (const StringName &E : utility_functions) { DocData::MethodDoc md; md.name = E; // Utility function's return type. if (Variant::has_utility_function_return_value(E)) { PropertyInfo pi; pi.type = Variant::get_utility_function_return_type(E); if (pi.type == Variant::NIL) { pi.usage = PROPERTY_USAGE_NIL_IS_VARIANT; } DocData::ArgumentDoc ad; DocData::argument_doc_from_arginfo(ad, pi); md.return_type = ad.type; } // Utility function's arguments. if (Variant::is_utility_function_vararg(E)) { md.qualifiers = "vararg"; } else { for (int i = 0; i < Variant::get_utility_function_argument_count(E); i++) { PropertyInfo pi; pi.type = Variant::get_utility_function_argument_type(E, i); pi.name = Variant::get_utility_function_argument_name(E, i); if (pi.type == Variant::NIL) { pi.usage = PROPERTY_USAGE_NIL_IS_VARIANT; } DocData::ArgumentDoc ad; DocData::argument_doc_from_arginfo(ad, pi); md.arguments.push_back(ad); } } c.methods.push_back(md); } } // Add scripting language built-ins. { // We only add a doc entry for languages which actually define any built-in // methods, constants, or annotations. for (int i = 0; i < ScriptServer::get_language_count(); i++) { ScriptLanguage *lang = ScriptServer::get_language(i); String cname = "@" + lang->get_name(); DocData::ClassDoc c; c.name = cname; // Get functions. List<MethodInfo> minfo; lang->get_public_functions(&minfo); for (const MethodInfo &mi : minfo) { DocData::MethodDoc md; md.name = mi.name; if (mi.flags & METHOD_FLAG_VARARG) { if (!md.qualifiers.is_empty()) { md.qualifiers += " "; } md.qualifiers += "vararg"; } DocData::return_doc_from_retinfo(md, mi.return_val); for (int j = 0; j < mi.arguments.size(); j++) { DocData::ArgumentDoc ad; DocData::argument_doc_from_arginfo(ad, mi.arguments[j]); int darg_idx = j - (mi.arguments.size() - mi.default_arguments.size()); if (darg_idx >= 0) { ad.default_value = DocData::get_default_value_string(mi.default_arguments[darg_idx]); } md.arguments.push_back(ad); } c.methods.push_back(md); } // Get constants. List<Pair<String, Variant>> cinfo; lang->get_public_constants(&cinfo); for (const Pair<String, Variant> &E : cinfo) { DocData::ConstantDoc cd; cd.name = E.first; cd.value = E.second; cd.is_value_valid = true; c.constants.push_back(cd); } // Get annotations. List<MethodInfo> ainfo; lang->get_public_annotations(&ainfo); for (const MethodInfo &ai : ainfo) { DocData::MethodDoc atd; atd.name = ai.name; if (ai.flags & METHOD_FLAG_VARARG) { if (!atd.qualifiers.is_empty()) { atd.qualifiers += " "; } atd.qualifiers += "vararg"; } DocData::return_doc_from_retinfo(atd, ai.return_val); for (int j = 0; j < ai.arguments.size(); j++) { DocData::ArgumentDoc ad; DocData::argument_doc_from_arginfo(ad, ai.arguments[j]); int darg_idx = j - (ai.arguments.size() - ai.default_arguments.size()); if (darg_idx >= 0) { ad.default_value = DocData::get_default_value_string(ai.default_arguments[darg_idx]); } atd.arguments.push_back(ad); } c.annotations.push_back(atd); } // Skip adding the lang if it doesn't expose anything (e.g. C#). if (c.methods.is_empty() && c.constants.is_empty() && c.annotations.is_empty()) { continue; } class_list[cname] = c; } } } static Error _parse_methods(Ref<XMLParser> &parser, Vector<DocData::MethodDoc> &methods) { String section = parser->get_node_name(); String element = section.substr(0, section.length() - 1); while (parser->read() == OK) { if (parser->get_node_type() == XMLParser::NODE_ELEMENT) { if (parser->get_node_name() == element) { DocData::MethodDoc method; ERR_FAIL_COND_V(!parser->has_attribute("name"), ERR_FILE_CORRUPT); method.name = parser->get_named_attribute_value("name"); if (parser->has_attribute("qualifiers")) { method.qualifiers = parser->get_named_attribute_value("qualifiers"); } if (parser->has_attribute("is_deprecated")) { method.is_deprecated = parser->get_named_attribute_value("is_deprecated").to_lower() == "true"; } if (parser->has_attribute("is_experimental")) { method.is_experimental = parser->get_named_attribute_value("is_experimental").to_lower() == "true"; } while (parser->read() == OK) { if (parser->get_node_type() == XMLParser::NODE_ELEMENT) { String name = parser->get_node_name(); if (name == "return") { ERR_FAIL_COND_V(!parser->has_attribute("type"), ERR_FILE_CORRUPT); method.return_type = parser->get_named_attribute_value("type"); if (parser->has_attribute("enum")) { method.return_enum = parser->get_named_attribute_value("enum"); if (parser->has_attribute("is_bitfield")) { method.return_is_bitfield = parser->get_named_attribute_value("is_bitfield").to_lower() == "true"; } } } else if (name == "returns_error") { ERR_FAIL_COND_V(!parser->has_attribute("number"), ERR_FILE_CORRUPT); method.errors_returned.push_back(parser->get_named_attribute_value("number").to_int()); } else if (name == "param") { DocData::ArgumentDoc argument; ERR_FAIL_COND_V(!parser->has_attribute("name"), ERR_FILE_CORRUPT); argument.name = parser->get_named_attribute_value("name"); ERR_FAIL_COND_V(!parser->has_attribute("type"), ERR_FILE_CORRUPT); argument.type = parser->get_named_attribute_value("type"); if (parser->has_attribute("enum")) { argument.enumeration = parser->get_named_attribute_value("enum"); if (parser->has_attribute("is_bitfield")) { argument.is_bitfield = parser->get_named_attribute_value("is_bitfield").to_lower() == "true"; } } method.arguments.push_back(argument); } else if (name == "description") { parser->read(); if (parser->get_node_type() == XMLParser::NODE_TEXT) { method.description = parser->get_node_data(); } } } else if (parser->get_node_type() == XMLParser::NODE_ELEMENT_END && parser->get_node_name() == element) { break; } } methods.push_back(method); } else { ERR_FAIL_V_MSG(ERR_FILE_CORRUPT, "Invalid tag in doc file: " + parser->get_node_name() + ", expected " + element + "."); } } else if (parser->get_node_type() == XMLParser::NODE_ELEMENT_END && parser->get_node_name() == section) { break; } } return OK; } Error DocTools::load_classes(const String &p_dir) { Error err; Ref<DirAccess> da = DirAccess::open(p_dir, &err); if (da.is_null()) { return err; } da->list_dir_begin(); String path; path = da->get_next(); while (!path.is_empty()) { if (!da->current_is_dir() && path.ends_with("xml")) { Ref<XMLParser> parser = memnew(XMLParser); Error err2 = parser->open(p_dir.path_join(path)); if (err2) { return err2; } _load(parser); } path = da->get_next(); } da->list_dir_end(); return OK; } Error DocTools::erase_classes(const String &p_dir) { Error err; Ref<DirAccess> da = DirAccess::open(p_dir, &err); if (da.is_null()) { return err; } List<String> to_erase; da->list_dir_begin(); String path; path = da->get_next(); while (!path.is_empty()) { if (!da->current_is_dir() && path.ends_with("xml")) { to_erase.push_back(path); } path = da->get_next(); } da->list_dir_end(); while (to_erase.size()) { da->remove(to_erase.front()->get()); to_erase.pop_front(); } return OK; } Error DocTools::_load(Ref<XMLParser> parser) { Error err = OK; while ((err = parser->read()) == OK) { if (parser->get_node_type() == XMLParser::NODE_ELEMENT && parser->get_node_name() == "?xml") { parser->skip_section(); } if (parser->get_node_type() != XMLParser::NODE_ELEMENT) { continue; //no idea what this may be, but skipping anyway } ERR_FAIL_COND_V(parser->get_node_name() != "class", ERR_FILE_CORRUPT); ERR_FAIL_COND_V(!parser->has_attribute("name"), ERR_FILE_CORRUPT); String name = parser->get_named_attribute_value("name"); class_list[name] = DocData::ClassDoc(); DocData::ClassDoc &c = class_list[name]; c.name = name; if (parser->has_attribute("inherits")) { c.inherits = parser->get_named_attribute_value("inherits"); } if (parser->has_attribute("is_deprecated")) { c.is_deprecated = parser->get_named_attribute_value("is_deprecated").to_lower() == "true"; } if (parser->has_attribute("is_experimental")) { c.is_experimental = parser->get_named_attribute_value("is_experimental").to_lower() == "true"; } while (parser->read() == OK) { if (parser->get_node_type() == XMLParser::NODE_ELEMENT) { String name2 = parser->get_node_name(); if (name2 == "brief_description") { parser->read(); if (parser->get_node_type() == XMLParser::NODE_TEXT) { c.brief_description = parser->get_node_data(); } } else if (name2 == "description") { parser->read(); if (parser->get_node_type() == XMLParser::NODE_TEXT) { c.description = parser->get_node_data(); } } else if (name2 == "tutorials") { while (parser->read() == OK) { if (parser->get_node_type() == XMLParser::NODE_ELEMENT) { String name3 = parser->get_node_name(); if (name3 == "link") { DocData::TutorialDoc tutorial; if (parser->has_attribute("title")) { tutorial.title = parser->get_named_attribute_value("title"); } parser->read(); if (parser->get_node_type() == XMLParser::NODE_TEXT) { tutorial.link = parser->get_node_data().strip_edges(); c.tutorials.push_back(tutorial); } } else { ERR_FAIL_V_MSG(ERR_FILE_CORRUPT, "Invalid tag in doc file: " + name3 + "."); } } else if (parser->get_node_type() == XMLParser::NODE_ELEMENT_END && parser->get_node_name() == "tutorials") { break; // End of <tutorials>. } } } else if (name2 == "constructors") { Error err2 = _parse_methods(parser, c.constructors); ERR_FAIL_COND_V(err2, err2); } else if (name2 == "methods") { Error err2 = _parse_methods(parser, c.methods); ERR_FAIL_COND_V(err2, err2); } else if (name2 == "operators") { Error err2 = _parse_methods(parser, c.operators); ERR_FAIL_COND_V(err2, err2); } else if (name2 == "signals") { Error err2 = _parse_methods(parser, c.signals); ERR_FAIL_COND_V(err2, err2); } else if (name2 == "annotations") { Error err2 = _parse_methods(parser, c.annotations); ERR_FAIL_COND_V(err2, err2); } else if (name2 == "members") { while (parser->read() == OK) { if (parser->get_node_type() == XMLParser::NODE_ELEMENT) { String name3 = parser->get_node_name(); if (name3 == "member") { DocData::PropertyDoc prop2; ERR_FAIL_COND_V(!parser->has_attribute("name"), ERR_FILE_CORRUPT); prop2.name = parser->get_named_attribute_value("name"); ERR_FAIL_COND_V(!parser->has_attribute("type"), ERR_FILE_CORRUPT); prop2.type = parser->get_named_attribute_value("type"); if (parser->has_attribute("setter")) { prop2.setter = parser->get_named_attribute_value("setter"); } if (parser->has_attribute("getter")) { prop2.getter = parser->get_named_attribute_value("getter"); } if (parser->has_attribute("enum")) { prop2.enumeration = parser->get_named_attribute_value("enum"); if (parser->has_attribute("is_bitfield")) { prop2.is_bitfield = parser->get_named_attribute_value("is_bitfield").to_lower() == "true"; } } if (parser->has_attribute("is_deprecated")) { prop2.is_deprecated = parser->get_named_attribute_value("is_deprecated").to_lower() == "true"; } if (parser->has_attribute("is_experimental")) { prop2.is_experimental = parser->get_named_attribute_value("is_experimental").to_lower() == "true"; } if (!parser->is_empty()) { parser->read(); if (parser->get_node_type() == XMLParser::NODE_TEXT) { prop2.description = parser->get_node_data(); } } c.properties.push_back(prop2); } else { ERR_FAIL_V_MSG(ERR_FILE_CORRUPT, "Invalid tag in doc file: " + name3 + "."); } } else if (parser->get_node_type() == XMLParser::NODE_ELEMENT_END && parser->get_node_name() == "members") { break; // End of <members>. } } } else if (name2 == "theme_items") { while (parser->read() == OK) { if (parser->get_node_type() == XMLParser::NODE_ELEMENT) { String name3 = parser->get_node_name(); if (name3 == "theme_item") { DocData::ThemeItemDoc prop2; ERR_FAIL_COND_V(!parser->has_attribute("name"), ERR_FILE_CORRUPT); prop2.name = parser->get_named_attribute_value("name"); ERR_FAIL_COND_V(!parser->has_attribute("type"), ERR_FILE_CORRUPT); prop2.type = parser->get_named_attribute_value("type"); ERR_FAIL_COND_V(!parser->has_attribute("data_type"), ERR_FILE_CORRUPT); prop2.data_type = parser->get_named_attribute_value("data_type"); if (!parser->is_empty()) { parser->read(); if (parser->get_node_type() == XMLParser::NODE_TEXT) { prop2.description = parser->get_node_data(); } } c.theme_properties.push_back(prop2); } else { ERR_FAIL_V_MSG(ERR_FILE_CORRUPT, "Invalid tag in doc file: " + name3 + "."); } } else if (parser->get_node_type() == XMLParser::NODE_ELEMENT_END && parser->get_node_name() == "theme_items") { break; // End of <theme_items>. } } } else if (name2 == "constants") { while (parser->read() == OK) { if (parser->get_node_type() == XMLParser::NODE_ELEMENT) { String name3 = parser->get_node_name(); if (name3 == "constant") { DocData::ConstantDoc constant2; ERR_FAIL_COND_V(!parser->has_attribute("name"), ERR_FILE_CORRUPT); constant2.name = parser->get_named_attribute_value("name"); ERR_FAIL_COND_V(!parser->has_attribute("value"), ERR_FILE_CORRUPT); constant2.value = parser->get_named_attribute_value("value"); constant2.is_value_valid = true; if (parser->has_attribute("enum")) { constant2.enumeration = parser->get_named_attribute_value("enum"); if (parser->has_attribute("is_bitfield")) { constant2.is_bitfield = parser->get_named_attribute_value("is_bitfield").to_lower() == "true"; } } if (parser->has_attribute("is_deprecated")) { constant2.is_deprecated = parser->get_named_attribute_value("is_deprecated").to_lower() == "true"; } if (parser->has_attribute("is_experimental")) { constant2.is_experimental = parser->get_named_attribute_value("is_experimental").to_lower() == "true"; } if (!parser->is_empty()) { parser->read(); if (parser->get_node_type() == XMLParser::NODE_TEXT) { constant2.description = parser->get_node_data(); } } c.constants.push_back(constant2); } else { ERR_FAIL_V_MSG(ERR_FILE_CORRUPT, "Invalid tag in doc file: " + name3 + "."); } } else if (parser->get_node_type() == XMLParser::NODE_ELEMENT_END && parser->get_node_name() == "constants") { break; // End of <constants>. } } } else { ERR_FAIL_V_MSG(ERR_FILE_CORRUPT, "Invalid tag in doc file: " + name2 + "."); } } else if (parser->get_node_type() == XMLParser::NODE_ELEMENT_END && parser->get_node_name() == "class") { break; // End of <class>. } } } return OK; } static void _write_string(Ref<FileAccess> f, int p_tablevel, const String &p_string) { if (p_string.is_empty()) { return; } String tab = String("\t").repeat(p_tablevel); f->store_string(tab + p_string + "\n"); } static void _write_method_doc(Ref<FileAccess> f, const String &p_name, Vector<DocData::MethodDoc> &p_method_docs) { if (!p_method_docs.is_empty()) { p_method_docs.sort(); _write_string(f, 1, "<" + p_name + "s>"); for (int i = 0; i < p_method_docs.size(); i++) { const DocData::MethodDoc &m = p_method_docs[i]; String qualifiers; if (!m.qualifiers.is_empty()) { qualifiers += " qualifiers=\"" + m.qualifiers.xml_escape() + "\""; } String additional_attributes; if (m.is_deprecated) { additional_attributes += " is_deprecated=\"true\""; } if (m.is_experimental) { additional_attributes += " is_experimental=\"true\""; } _write_string(f, 2, "<" + p_name + " name=\"" + m.name.xml_escape() + "\"" + qualifiers + additional_attributes + ">"); if (!m.return_type.is_empty()) { String enum_text; if (!m.return_enum.is_empty()) { enum_text = " enum=\"" + m.return_enum + "\""; if (m.return_is_bitfield) { enum_text += " is_bitfield=\"true\""; } } _write_string(f, 3, "<return type=\"" + m.return_type.xml_escape(true) + "\"" + enum_text + " />"); } if (m.errors_returned.size() > 0) { for (int j = 0; j < m.errors_returned.size(); j++) { _write_string(f, 3, "<returns_error number=\"" + itos(m.errors_returned[j]) + "\"/>"); } } for (int j = 0; j < m.arguments.size(); j++) { const DocData::ArgumentDoc &a = m.arguments[j]; String enum_text; if (!a.enumeration.is_empty()) { enum_text = " enum=\"" + a.enumeration + "\""; if (a.is_bitfield) { enum_text += " is_bitfield=\"true\""; } } if (!a.default_value.is_empty()) { _write_string(f, 3, "<param index=\"" + itos(j) + "\" name=\"" + a.name.xml_escape() + "\" type=\"" + a.type.xml_escape(true) + "\"" + enum_text + " default=\"" + a.default_value.xml_escape(true) + "\" />"); } else { _write_string(f, 3, "<param index=\"" + itos(j) + "\" name=\"" + a.name.xml_escape() + "\" type=\"" + a.type.xml_escape(true) + "\"" + enum_text + " />"); } } _write_string(f, 3, "<description>"); _write_string(f, 4, _translate_doc_string(m.description).strip_edges().xml_escape()); _write_string(f, 3, "</description>"); _write_string(f, 2, "</" + p_name + ">"); } _write_string(f, 1, "</" + p_name + "s>"); } } Error DocTools::save_classes(const String &p_default_path, const HashMap<String, String> &p_class_path, bool p_include_xml_schema) { for (KeyValue<String, DocData::ClassDoc> &E : class_list) { DocData::ClassDoc &c = E.value; String save_path; if (p_class_path.has(c.name)) { save_path = p_class_path[c.name]; } else { save_path = p_default_path; } Error err; String save_file = save_path.path_join(c.name.replace("\"", "").replace("/", "--") + ".xml"); Ref<FileAccess> f = FileAccess::open(save_file, FileAccess::WRITE, &err); ERR_CONTINUE_MSG(err != OK, "Can't write doc file: " + save_file + "."); _write_string(f, 0, "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>"); String header = "<class name=\"" + c.name.xml_escape(true) + "\""; if (!c.inherits.is_empty()) { header += " inherits=\"" + c.inherits.xml_escape(true) + "\""; if (c.is_deprecated) { header += " is_deprecated=\"true\""; } if (c.is_experimental) { header += " is_experimental=\"true\""; } } if (p_include_xml_schema) { // Reference the XML schema so editors can provide error checking. // Modules are nested deep, so change the path to reference the same schema everywhere. const String schema_path = save_path.find("modules/") != -1 ? "../../../doc/class.xsd" : "../class.xsd"; header += vformat( R"( xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="%s")", schema_path); } header += ">"; _write_string(f, 0, header); _write_string(f, 1, "<brief_description>"); _write_string(f, 2, _translate_doc_string(c.brief_description).strip_edges().xml_escape()); _write_string(f, 1, "</brief_description>"); _write_string(f, 1, "<description>"); _write_string(f, 2, _translate_doc_string(c.description).strip_edges().xml_escape()); _write_string(f, 1, "</description>"); _write_string(f, 1, "<tutorials>"); for (int i = 0; i < c.tutorials.size(); i++) { DocData::TutorialDoc tutorial = c.tutorials.get(i); String title_attribute = (!tutorial.title.is_empty()) ? " title=\"" + _translate_doc_string(tutorial.title).xml_escape() + "\"" : ""; _write_string(f, 2, "<link" + title_attribute + ">" + tutorial.link.xml_escape() + "</link>"); } _write_string(f, 1, "</tutorials>"); _write_method_doc(f, "constructor", c.constructors); _write_method_doc(f, "method", c.methods); if (!c.properties.is_empty()) { _write_string(f, 1, "<members>"); c.properties.sort(); for (int i = 0; i < c.properties.size(); i++) { String additional_attributes; if (!c.properties[i].enumeration.is_empty()) { additional_attributes += " enum=\"" + c.properties[i].enumeration + "\""; if (c.properties[i].is_bitfield) { additional_attributes += " is_bitfield=\"true\""; } } if (!c.properties[i].default_value.is_empty()) { additional_attributes += " default=\"" + c.properties[i].default_value.xml_escape(true) + "\""; } if (c.properties[i].is_deprecated) { additional_attributes += " is_deprecated=\"true\""; } if (c.properties[i].is_experimental) { additional_attributes += " is_experimental=\"true\""; } const DocData::PropertyDoc &p = c.properties[i]; if (c.properties[i].overridden) { _write_string(f, 2, "<member name=\"" + p.name + "\" type=\"" + p.type.xml_escape(true) + "\" setter=\"" + p.setter + "\" getter=\"" + p.getter + "\" overrides=\"" + p.overrides + "\"" + additional_attributes + " />"); } else { _write_string(f, 2, "<member name=\"" + p.name + "\" type=\"" + p.type.xml_escape(true) + "\" setter=\"" + p.setter + "\" getter=\"" + p.getter + "\"" + additional_attributes + ">"); _write_string(f, 3, _translate_doc_string(p.description).strip_edges().xml_escape()); _write_string(f, 2, "</member>"); } } _write_string(f, 1, "</members>"); } _write_method_doc(f, "signal", c.signals); if (!c.constants.is_empty()) { _write_string(f, 1, "<constants>"); for (int i = 0; i < c.constants.size(); i++) { const DocData::ConstantDoc &k = c.constants[i]; String additional_attributes; if (c.constants[i].is_deprecated) { additional_attributes += " is_deprecated=\"true\""; } if (c.constants[i].is_experimental) { additional_attributes += " is_experimental=\"true\""; } if (k.is_value_valid) { if (!k.enumeration.is_empty()) { if (k.is_bitfield) { _write_string(f, 2, "<constant name=\"" + k.name + "\" value=\"" + k.value.xml_escape(true) + "\" enum=\"" + k.enumeration + "\" is_bitfield=\"true\"" + additional_attributes + ">"); } else { _write_string(f, 2, "<constant name=\"" + k.name + "\" value=\"" + k.value.xml_escape(true) + "\" enum=\"" + k.enumeration + "\"" + additional_attributes + ">"); } } else { _write_string(f, 2, "<constant name=\"" + k.name + "\" value=\"" + k.value.xml_escape(true) + "\"" + additional_attributes + ">"); } } else { if (!k.enumeration.is_empty()) { _write_string(f, 2, "<constant name=\"" + k.name + "\" value=\"platform-dependent\" enum=\"" + k.enumeration + "\"" + additional_attributes + ">"); } else { _write_string(f, 2, "<constant name=\"" + k.name + "\" value=\"platform-dependent\"" + additional_attributes + ">"); } } _write_string(f, 3, _translate_doc_string(k.description).strip_edges().xml_escape()); _write_string(f, 2, "</constant>"); } _write_string(f, 1, "</constants>"); } _write_method_doc(f, "annotation", c.annotations); if (!c.theme_properties.is_empty()) { c.theme_properties.sort(); _write_string(f, 1, "<theme_items>"); for (int i = 0; i < c.theme_properties.size(); i++) { const DocData::ThemeItemDoc &ti = c.theme_properties[i]; if (!ti.default_value.is_empty()) { _write_string(f, 2, "<theme_item name=\"" + ti.name + "\" data_type=\"" + ti.data_type + "\" type=\"" + ti.type + "\" default=\"" + ti.default_value.xml_escape(true) + "\">"); } else { _write_string(f, 2, "<theme_item name=\"" + ti.name + "\" data_type=\"" + ti.data_type + "\" type=\"" + ti.type + "\">"); } _write_string(f, 3, _translate_doc_string(ti.description).strip_edges().xml_escape()); _write_string(f, 2, "</theme_item>"); } _write_string(f, 1, "</theme_items>"); } _write_method_doc(f, "operator", c.operators); _write_string(f, 0, "</class>"); } return OK; } Error DocTools::load_compressed(const uint8_t *p_data, int p_compressed_size, int p_uncompressed_size) { Vector<uint8_t> data; data.resize(p_uncompressed_size); int ret = Compression::decompress(data.ptrw(), p_uncompressed_size, p_data, p_compressed_size, Compression::MODE_DEFLATE); ERR_FAIL_COND_V_MSG(ret == -1, ERR_FILE_CORRUPT, "Compressed file is corrupt."); class_list.clear(); Ref<XMLParser> parser = memnew(XMLParser); Error err = parser->open_buffer(data); if (err) { return err; } _load(parser); return OK; }