248 lines
7.4 KiB
C++
248 lines
7.4 KiB
C++
/*************************************************************************/
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/* class_db_api_json.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "class_db_api_json.h"
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#ifdef DEBUG_METHODS_ENABLED
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#include "core/io/json.h"
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#include "core/os/file_access.h"
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#include "core/project_settings.h"
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#include "core/version.h"
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void class_db_api_to_json(const String &p_output_file, ClassDB::APIType p_api) {
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Dictionary classes_dict;
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List<StringName> names;
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const StringName *k = NULL;
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while ((k = ClassDB::classes.next(k))) {
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names.push_back(*k);
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}
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//must be alphabetically sorted for hash to compute
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names.sort_custom<StringName::AlphCompare>();
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for (List<StringName>::Element *E = names.front(); E; E = E->next()) {
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ClassDB::ClassInfo *t = ClassDB::classes.getptr(E->get());
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ERR_FAIL_COND(!t);
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if (t->api != p_api || !t->exposed)
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continue;
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Dictionary class_dict;
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classes_dict[t->name] = class_dict;
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class_dict["inherits"] = t->inherits;
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{ //methods
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List<StringName> snames;
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k = NULL;
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while ((k = t->method_map.next(k))) {
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String name = k->operator String();
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ERR_CONTINUE(name.empty());
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if (name[0] == '_')
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continue; // Ignore non-virtual methods that start with an underscore
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snames.push_back(*k);
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}
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snames.sort_custom<StringName::AlphCompare>();
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Array methods;
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for (List<StringName>::Element *F = snames.front(); F; F = F->next()) {
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Dictionary method_dict;
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methods.push_back(method_dict);
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MethodBind *mb = t->method_map[F->get()];
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method_dict["name"] = mb->get_name();
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method_dict["argument_count"] = mb->get_argument_count();
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method_dict["return_type"] = mb->get_argument_type(-1);
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Array arguments;
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method_dict["arguments"] = arguments;
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for (int i = 0; i < mb->get_argument_count(); i++) {
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Dictionary argument_dict;
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arguments.push_back(argument_dict);
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const PropertyInfo info = mb->get_argument_info(i);
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argument_dict["type"] = info.type;
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argument_dict["name"] = info.name;
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argument_dict["hint"] = info.hint;
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argument_dict["hint_string"] = info.hint_string;
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}
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method_dict["default_argument_count"] = mb->get_default_argument_count();
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Array default_arguments;
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method_dict["default_arguments"] = default_arguments;
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for (int i = 0; i < mb->get_default_argument_count(); i++) {
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Dictionary default_argument_dict;
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default_arguments.push_back(default_argument_dict);
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//hash should not change, i hope for tis
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Variant da = mb->get_default_argument(i);
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default_argument_dict["value"] = da;
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}
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method_dict["hint_flags"] = mb->get_hint_flags();
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}
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if (!methods.empty()) {
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class_dict["methods"] = methods;
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}
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}
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{ //constants
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List<StringName> snames;
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k = NULL;
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while ((k = t->constant_map.next(k))) {
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snames.push_back(*k);
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}
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snames.sort_custom<StringName::AlphCompare>();
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Array constants;
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for (List<StringName>::Element *F = snames.front(); F; F = F->next()) {
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Dictionary constant_dict;
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constants.push_back(constant_dict);
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constant_dict["name"] = F->get();
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constant_dict["value"] = t->constant_map[F->get()];
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}
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if (!constants.empty()) {
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class_dict["constants"] = constants;
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}
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}
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{ //signals
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List<StringName> snames;
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k = NULL;
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while ((k = t->signal_map.next(k))) {
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snames.push_back(*k);
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}
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snames.sort_custom<StringName::AlphCompare>();
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Array signals;
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for (List<StringName>::Element *F = snames.front(); F; F = F->next()) {
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Dictionary signal_dict;
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signals.push_back(signal_dict);
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MethodInfo &mi = t->signal_map[F->get()];
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signal_dict["name"] = F->get();
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Array arguments;
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signal_dict["arguments"] = arguments;
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for (int i = 0; i < mi.arguments.size(); i++) {
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Dictionary argument_dict;
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arguments.push_back(argument_dict);
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argument_dict["type"] = mi.arguments[i].type;
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}
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}
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if (!signals.empty()) {
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class_dict["signals"] = signals;
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}
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}
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{ //properties
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List<StringName> snames;
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k = NULL;
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while ((k = t->property_setget.next(k))) {
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snames.push_back(*k);
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}
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snames.sort_custom<StringName::AlphCompare>();
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Array properties;
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for (List<StringName>::Element *F = snames.front(); F; F = F->next()) {
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Dictionary property_dict;
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properties.push_back(property_dict);
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ClassDB::PropertySetGet *psg = t->property_setget.getptr(F->get());
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property_dict["name"] = F->get();
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property_dict["setter"] = psg->setter;
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property_dict["getter"] = psg->getter;
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}
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if (!properties.empty()) {
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class_dict["property_setget"] = properties;
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}
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}
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Array property_list;
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//property list
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for (List<PropertyInfo>::Element *F = t->property_list.front(); F; F = F->next()) {
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Dictionary property_dict;
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property_list.push_back(property_dict);
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property_dict["name"] = F->get().name;
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property_dict["type"] = F->get().type;
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property_dict["hint"] = F->get().hint;
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property_dict["hint_string"] = F->get().hint_string;
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property_dict["usage"] = F->get().usage;
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}
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if (!property_list.empty()) {
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class_dict["property_list"] = property_list;
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}
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}
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FileAccessRef f = FileAccess::open(p_output_file, FileAccess::WRITE);
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ERR_FAIL_COND_MSG(!f, "Cannot open file '" + p_output_file + "'.");
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f->store_string(JSON::print(classes_dict, /*indent: */ "\t"));
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f->close();
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print_line(String() + "ClassDB API JSON written to: " + ProjectSettings::get_singleton()->globalize_path(p_output_file));
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}
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#endif // DEBUG_METHODS_ENABLED
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