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https://github.com/godotengine/godot
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Merge pull request #40161 from vnen/classdb-info-methods
Add methods in ClassDB to get property/method/constant/enum info
This commit is contained in:
commit
818bfbc5b5
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@ -548,6 +548,29 @@ void ClassDB::_add_class2(const StringName &p_class, const StringName &p_inherit
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}
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}
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#ifdef DEBUG_METHODS_ENABLED
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static MethodInfo info_from_bind(MethodBind *p_method) {
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MethodInfo minfo;
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minfo.name = p_method->get_name();
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minfo.id = p_method->get_method_id();
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for (int i = 0; i < p_method->get_argument_count(); i++) {
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minfo.arguments.push_back(p_method->get_argument_info(i));
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}
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minfo.return_val = p_method->get_return_info();
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minfo.flags = p_method->get_hint_flags();
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for (int i = 0; i < p_method->get_argument_count(); i++) {
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if (p_method->has_default_argument(i)) {
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minfo.default_arguments.push_back(p_method->get_default_argument(i));
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}
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}
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return minfo;
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}
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#endif
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void ClassDB::get_method_list(StringName p_class, List<MethodInfo> *p_methods, bool p_no_inheritance, bool p_exclude_from_properties) {
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OBJTYPE_RLOCK;
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@ -570,29 +593,12 @@ void ClassDB::get_method_list(StringName p_class, List<MethodInfo> *p_methods, b
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}
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for (List<StringName>::Element *E = type->method_order.front(); E; E = E->next()) {
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MethodBind *method = type->method_map.get(E->get());
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MethodInfo minfo;
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minfo.name = E->get();
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minfo.id = method->get_method_id();
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if (p_exclude_from_properties && type->methods_in_properties.has(minfo.name)) {
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if (p_exclude_from_properties && type->methods_in_properties.has(E->get())) {
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continue;
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}
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for (int i = 0; i < method->get_argument_count(); i++) {
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//Variant::Type t=method->get_argument_type(i);
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minfo.arguments.push_back(method->get_argument_info(i));
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}
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minfo.return_val = method->get_return_info();
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minfo.flags = method->get_hint_flags();
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for (int i = 0; i < method->get_argument_count(); i++) {
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if (method->has_default_argument(i)) {
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minfo.default_arguments.push_back(method->get_default_argument(i));
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}
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}
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MethodBind *method = type->method_map.get(E->get());
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MethodInfo minfo = info_from_bind(method);
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p_methods->push_back(minfo);
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}
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@ -618,6 +624,57 @@ void ClassDB::get_method_list(StringName p_class, List<MethodInfo> *p_methods, b
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}
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}
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bool ClassDB::get_method_info(StringName p_class, StringName p_method, MethodInfo *r_info, bool p_no_inheritance, bool p_exclude_from_properties) {
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OBJTYPE_RLOCK;
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ClassInfo *type = classes.getptr(p_class);
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while (type) {
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if (type->disabled) {
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if (p_no_inheritance) {
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break;
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}
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type = type->inherits_ptr;
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continue;
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}
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#ifdef DEBUG_METHODS_ENABLED
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MethodBind **method = type->method_map.getptr(p_method);
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if (method && *method) {
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if (r_info != nullptr) {
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MethodInfo minfo = info_from_bind(*method);
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*r_info = minfo;
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}
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return true;
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} else if (type->virtual_methods_map.has(p_method)) {
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if (r_info) {
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*r_info = type->virtual_methods_map[p_method];
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}
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return true;
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}
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#else
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if (type->method_map.has(p_method)) {
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if (r_info) {
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MethodBind *m = type->method_map[p_method];
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MethodInfo mi;
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mi.name = m->get_name();
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*r_info = mi;
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}
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return true;
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}
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#endif
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if (p_no_inheritance) {
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break;
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}
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type = type->inherits_ptr;
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}
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return false;
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}
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MethodBind *ClassDB::get_method(StringName p_class, StringName p_name) {
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OBJTYPE_RLOCK;
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@ -718,6 +775,25 @@ int ClassDB::get_integer_constant(const StringName &p_class, const StringName &p
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return 0;
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}
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bool ClassDB::has_integer_constant(const StringName &p_class, const StringName &p_name, bool p_no_inheritance) {
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OBJTYPE_RLOCK;
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ClassInfo *type = classes.getptr(p_class);
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while (type) {
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if (type->constant_map.has(p_name)) {
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return true;
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}
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if (p_no_inheritance) {
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return false;
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}
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type = type->inherits_ptr;
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}
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return false;
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}
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StringName ClassDB::get_integer_constant_enum(const StringName &p_class, const StringName &p_name, bool p_no_inheritance) {
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OBJTYPE_RLOCK;
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@ -784,6 +860,25 @@ void ClassDB::get_enum_constants(const StringName &p_class, const StringName &p_
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}
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}
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bool ClassDB::has_enum(const StringName &p_class, const StringName &p_name, bool p_no_inheritance) {
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OBJTYPE_RLOCK;
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ClassInfo *type = classes.getptr(p_class);
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while (type) {
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if (type->enum_map.has(p_name)) {
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return true;
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}
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if (p_no_inheritance) {
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return false;
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}
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type = type->inherits_ptr;
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}
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return false;
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}
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void ClassDB::add_signal(StringName p_class, const MethodInfo &p_signal) {
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OBJTYPE_WLOCK;
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@ -825,7 +920,7 @@ void ClassDB::get_signal_list(StringName p_class, List<MethodInfo> *p_signals, b
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}
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}
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bool ClassDB::has_signal(StringName p_class, StringName p_signal) {
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bool ClassDB::has_signal(StringName p_class, StringName p_signal, bool p_no_inheritance) {
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OBJTYPE_RLOCK;
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ClassInfo *type = classes.getptr(p_class);
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ClassInfo *check = type;
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@ -833,6 +928,9 @@ bool ClassDB::has_signal(StringName p_class, StringName p_signal) {
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if (check->signal_map.has(p_signal)) {
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return true;
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}
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if (p_no_inheritance) {
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return false;
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}
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check = check->inherits_ptr;
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}
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@ -910,6 +1008,7 @@ void ClassDB::add_property(StringName p_class, const PropertyInfo &p_pinfo, cons
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OBJTYPE_WLOCK
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type->property_list.push_back(p_pinfo);
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type->property_map[p_pinfo.name] = p_pinfo;
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#ifdef DEBUG_METHODS_ENABLED
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if (mb_get) {
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type->methods_in_properties.insert(p_getter);
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@ -959,6 +1058,30 @@ void ClassDB::get_property_list(StringName p_class, List<PropertyInfo> *p_list,
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}
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}
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bool ClassDB::get_property_info(StringName p_class, StringName p_property, PropertyInfo *r_info, bool p_no_inheritance, const Object *p_validator) {
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OBJTYPE_RLOCK;
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ClassInfo *check = classes.getptr(p_class);
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while (check) {
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if (check->property_map.has(p_property)) {
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PropertyInfo pinfo = check->property_map[p_property];
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if (p_validator) {
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p_validator->_validate_property(pinfo);
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}
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if (r_info) {
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*r_info = pinfo;
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}
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return true;
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}
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if (p_no_inheritance) {
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break;
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}
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check = check->inherits_ptr;
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}
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return false;
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}
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bool ClassDB::set_property(Object *p_object, const StringName &p_property, const Variant &p_value, bool *r_valid) {
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ClassInfo *type = classes.getptr(p_object->get_class_name());
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ClassInfo *check = type;
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@ -1239,6 +1362,7 @@ void ClassDB::add_virtual_method(const StringName &p_class, const MethodInfo &p_
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mi.flags |= METHOD_FLAG_VIRTUAL;
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}
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classes[p_class].virtual_methods.push_back(mi);
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classes[p_class].virtual_methods_map[p_method.name] = mi;
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#endif
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}
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@ -120,11 +120,13 @@ public:
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HashMap<StringName, List<StringName>> enum_map;
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HashMap<StringName, MethodInfo> signal_map;
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List<PropertyInfo> property_list;
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HashMap<StringName, PropertyInfo> property_map;
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#ifdef DEBUG_METHODS_ENABLED
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List<StringName> constant_order;
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List<StringName> method_order;
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Set<StringName> methods_in_properties;
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List<MethodInfo> virtual_methods;
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Map<StringName, MethodInfo> virtual_methods_map;
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StringName category;
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#endif
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HashMap<StringName, PropertySetGet> property_setget;
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@ -328,7 +330,7 @@ public:
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}
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static void add_signal(StringName p_class, const MethodInfo &p_signal);
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static bool has_signal(StringName p_class, StringName p_signal);
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static bool has_signal(StringName p_class, StringName p_signal, bool p_no_inheritance = false);
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static bool get_signal(StringName p_class, StringName p_signal, MethodInfo *r_signal);
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static void get_signal_list(StringName p_class, List<MethodInfo> *p_signals, bool p_no_inheritance = false);
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@ -337,6 +339,7 @@ public:
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static void add_property(StringName p_class, const PropertyInfo &p_pinfo, const StringName &p_setter, const StringName &p_getter, int p_index = -1);
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static void set_property_default_value(StringName p_class, const StringName &p_name, const Variant &p_default);
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static void get_property_list(StringName p_class, List<PropertyInfo> *p_list, bool p_no_inheritance = false, const Object *p_validator = nullptr);
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static bool get_property_info(StringName p_class, StringName p_property, PropertyInfo *r_info, bool p_no_inheritance = false, const Object *p_validator = nullptr);
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static bool set_property(Object *p_object, const StringName &p_property, const Variant &p_value, bool *r_valid = nullptr);
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static bool get_property(Object *p_object, const StringName &p_property, Variant &r_value);
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static bool has_property(const StringName &p_class, const StringName &p_property, bool p_no_inheritance = false);
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@ -349,6 +352,7 @@ public:
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static void set_method_flags(StringName p_class, StringName p_method, int p_flags);
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static void get_method_list(StringName p_class, List<MethodInfo> *p_methods, bool p_no_inheritance = false, bool p_exclude_from_properties = false);
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static bool get_method_info(StringName p_class, StringName p_method, MethodInfo *r_info, bool p_no_inheritance = false, bool p_exclude_from_properties = false);
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static MethodBind *get_method(StringName p_class, StringName p_name);
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static void add_virtual_method(const StringName &p_class, const MethodInfo &p_method, bool p_virtual = true);
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@ -357,10 +361,12 @@ public:
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static void bind_integer_constant(const StringName &p_class, const StringName &p_enum, const StringName &p_name, int p_constant);
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static void get_integer_constant_list(const StringName &p_class, List<String> *p_constants, bool p_no_inheritance = false);
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static int get_integer_constant(const StringName &p_class, const StringName &p_name, bool *p_success = nullptr);
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static bool has_integer_constant(const StringName &p_class, const StringName &p_name, bool p_no_inheritance = false);
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static StringName get_integer_constant_enum(const StringName &p_class, const StringName &p_name, bool p_no_inheritance = false);
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static void get_enum_list(const StringName &p_class, List<StringName> *p_enums, bool p_no_inheritance = false);
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static void get_enum_constants(const StringName &p_class, const StringName &p_enum, List<StringName> *p_constants, bool p_no_inheritance = false);
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static bool has_enum(const StringName &p_class, const StringName &p_name, bool p_no_inheritance = false);
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static Variant class_get_default_property_value(const StringName &p_class, const StringName &p_property, bool *r_valid = nullptr);
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