ASClassBinderNew.cpp 50 KB

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  1. //
  2. // Copyright (c) 2008-2020 the Urho3D project.
  3. //
  4. // Permission is hereby granted, free of charge, to any person obtaining a copy
  5. // of this software and associated documentation files (the "Software"), to deal
  6. // in the Software without restriction, including without limitation the rights
  7. // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  8. // copies of the Software, and to permit persons to whom the Software is
  9. // furnished to do so, subject to the following conditions:
  10. //
  11. // The above copyright notice and this permission notice shall be included in
  12. // all copies or substantial portions of the Software.
  13. //
  14. // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15. // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16. // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  17. // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18. // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  19. // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  20. // THE SOFTWARE.
  21. //
  22. #include "ASResult.h"
  23. #include "ASUtils.h"
  24. #include "Tuning.h"
  25. #include "Utils.h"
  26. #include "XmlAnalyzer.h"
  27. #include "XmlSourceData.h"
  28. #include <cassert>
  29. #include <fstream>
  30. #include <iostream>
  31. #include <regex>
  32. #include <vector>
  33. #include <unordered_map>
  34. #include <unordered_set>
  35. namespace ASBindingGenerator
  36. {
  37. static void RegisterObjectType(const ClassAnalyzer& classAnalyzer, ProcessedClass& inoutProcessedClass)
  38. {
  39. string className = classAnalyzer.GetClassName();
  40. if (classAnalyzer.IsRefCounted() || Contains(classAnalyzer.GetComment(), "FAKE_REF"))
  41. {
  42. inoutProcessedClass.objectTypeRegistration_ = "engine->RegisterObjectType(\"" + className + "\", 0, asOBJ_REF);";
  43. }
  44. else // Value type
  45. {
  46. string flags = "asOBJ_VALUE | asGetTypeTraits<" + className + ">()";
  47. if (classAnalyzer.IsPod())
  48. {
  49. flags += " | asOBJ_POD";
  50. if (classAnalyzer.AllFloats())
  51. flags += " | asOBJ_APP_CLASS_ALLFLOATS";
  52. else if (classAnalyzer.AllInts())
  53. flags += " | asOBJ_APP_CLASS_ALLINTS";
  54. }
  55. inoutProcessedClass.objectTypeRegistration_ = "engine->RegisterObjectType(\"" + className + "\", sizeof(" + className + "), " + flags + ");";
  56. }
  57. }
  58. static bool IsConstructorRequired(const ClassAnalyzer& classAnalyzer)
  59. {
  60. if (classAnalyzer.IsRefCounted())
  61. return false;
  62. if (Contains(classAnalyzer.GetComment(), "FAKE_REF"))
  63. return false;
  64. if (classAnalyzer.IsPod())
  65. return false;
  66. return true;
  67. }
  68. static bool IsDestructorRequired(const ClassAnalyzer& classAnalyzer)
  69. {
  70. if (classAnalyzer.IsRefCounted())
  71. return false;
  72. if (Contains(classAnalyzer.GetComment(), "FAKE_REF"))
  73. return false;
  74. if (classAnalyzer.IsPod())
  75. return false;
  76. return true;
  77. }
  78. // Iterate over overrided funcions
  79. static bool HaveMark(const MethodAnalyzer& methodAnalyzer, const string& mark)
  80. {
  81. if (Contains(methodAnalyzer.GetComment(), mark))
  82. return true;
  83. shared_ptr<MethodAnalyzer> reimplements = methodAnalyzer.Reimplements();
  84. if (!reimplements)
  85. return false;
  86. return HaveMark(*reimplements, mark);
  87. }
  88. static void RegisterConstructor(const MethodAnalyzer& methodAnalyzer, ProcessedClass& processedClass)
  89. {
  90. ClassAnalyzer classAnalyzer = methodAnalyzer.GetClass();
  91. if (classAnalyzer.IsAbstract())
  92. return;
  93. if (methodAnalyzer.IsDeleted())
  94. {
  95. MemberRegistrationError regError;
  96. regError.name_ = methodAnalyzer.GetName();
  97. regError.comment_ = methodAnalyzer.GetDeclaration();
  98. regError.message_ = "Not registered because deleted";
  99. processedClass.unregisteredSpecialMethods_.push_back(regError);
  100. return;
  101. }
  102. if (HaveMark(methodAnalyzer, "NO_BIND"))
  103. {
  104. MemberRegistrationError regError;
  105. regError.name_ = methodAnalyzer.GetName();
  106. regError.comment_ = methodAnalyzer.GetDeclaration();
  107. regError.message_ = "Not registered because have @nobind mark";
  108. processedClass.unregisteredSpecialMethods_.push_back(regError);
  109. return;
  110. }
  111. if (HaveMark(methodAnalyzer, "MANUAL_BIND"))
  112. {
  113. MemberRegistrationError regError;
  114. regError.name_ = methodAnalyzer.GetName();
  115. regError.comment_ = methodAnalyzer.GetDeclaration();
  116. regError.message_ = "Not registered because have @manualbind mark";
  117. processedClass.unregisteredSpecialMethods_.push_back(regError);
  118. return;
  119. }
  120. SpecialMethodRegistration result;
  121. //result.name_ = methodAnalyzer.GetName();
  122. result.comment_ = methodAnalyzer.GetDeclaration();
  123. string asClassName = classAnalyzer.GetClassName();
  124. string cppClassName = classAnalyzer.GetClassName();
  125. vector<ParamAnalyzer> params = methodAnalyzer.GetParams();
  126. if (params.empty()) // Default constructor
  127. {
  128. if (classAnalyzer.IsRefCounted() || Contains(classAnalyzer.GetComment(), "FAKE_REF"))
  129. result.registration_ = "engine->RegisterObjectBehaviour(\"" + asClassName + "\", asBEHAVE_FACTORY, \"" + asClassName + "@+ f()\", asFUNCTION(ASCompatibleFactory<" + cppClassName + ">), AS_CALL_CDECL);";
  130. else
  131. result.registration_ = "engine->RegisterObjectBehaviour(\"" + asClassName + "\", asBEHAVE_CONSTRUCT, \"void f()\", asFUNCTION(ASCompatibleConstructor<" + cppClassName + ">), AS_CALL_CDECL_OBJFIRST);";
  132. result.comment_ = methodAnalyzer.GetLocation(); // Rewrite comment
  133. processedClass.defaultConstructor_ = make_shared<SpecialMethodRegistration>(result);
  134. return;
  135. }
  136. vector<ConvertedVariable> convertedParams;
  137. for (const ParamAnalyzer& param : params)
  138. {
  139. ConvertedVariable convertedParam;
  140. try
  141. {
  142. convertedParam = CppVariableToAS(param.GetType(), VariableUsage::FunctionParameter, param.GetDeclname(), param.GetDefval());
  143. }
  144. catch (const Exception& e)
  145. {
  146. MemberRegistrationError regError;
  147. regError.name_ = methodAnalyzer.GetName();
  148. regError.comment_ = methodAnalyzer.GetDeclaration();
  149. regError.message_ = e.what();
  150. processedClass.unregisteredSpecialMethods_.push_back(regError);
  151. return;
  152. }
  153. convertedParams.push_back(convertedParam);
  154. }
  155. bool needWrapper = false;
  156. for (const ConvertedVariable& convertedParam : convertedParams)
  157. {
  158. if (convertedParam.NeedWrapper())
  159. needWrapper = true;
  160. }
  161. if (classAnalyzer.IsRefCounted() || Contains(classAnalyzer.GetComment(), "FAKE_REF"))
  162. {
  163. string asDeclaration = asClassName + "@+ f(" + JoinASDeclarations(convertedParams) + ")";
  164. result.registration_ = result.registration_ =
  165. "engine->RegisterObjectBehaviour(\"" + asClassName + "\", asBEHAVE_FACTORY, \"" + asDeclaration + "\", AS_FUNCTION("
  166. + GenerateWrapperName(methodAnalyzer) + ") , AS_CALL_CDECL);";
  167. result.glue_ = GenerateFactoryWrapper(methodAnalyzer, convertedParams);
  168. }
  169. else
  170. {
  171. string asDeclaration = "void f(" + JoinASDeclarations(convertedParams) + ")";
  172. result.registration_ = "engine->RegisterObjectBehaviour(\"" + asClassName + "\", asBEHAVE_CONSTRUCT, \"" + asDeclaration +
  173. "\", AS_FUNCTION_OBJFIRST(" + GenerateWrapperName(methodAnalyzer) + "), AS_CALL_CDECL_OBJFIRST);";
  174. result.glue_ = GenerateConstructorWrapper(methodAnalyzer, convertedParams);
  175. }
  176. processedClass.nonDefaultConstructors_.push_back(result);
  177. }
  178. static void RegisterDestructor(const ClassAnalyzer& classAnalyzer, ProcessedClass& processedClass)
  179. {
  180. if (classAnalyzer.IsRefCounted())
  181. return;
  182. if (Contains(classAnalyzer.GetComment(), "FAKE_REF"))
  183. return;
  184. string className = classAnalyzer.GetClassName();
  185. string wrapperName = className + "_Destructor";
  186. shared_ptr<SpecialMethodRegistration> result = make_shared<SpecialMethodRegistration>();
  187. //result->name_ = "~" + className;
  188. result->registration_ = "engine->RegisterObjectBehaviour(\"" + className + "\", asBEHAVE_DESTRUCT, \"void f()\", AS_DESTRUCTOR(" + className + "), AS_CALL_CDECL_OBJFIRST);";
  189. shared_ptr<MethodAnalyzer> thisDestructor = classAnalyzer.GetDefinedThisDestructor();
  190. if (thisDestructor)
  191. {
  192. result->comment_ = thisDestructor->GetDeclaration();
  193. processedClass.destructor_ = result;
  194. }
  195. else if (!classAnalyzer.HasThisDestructor() && IsDestructorRequired(classAnalyzer))
  196. {
  197. result->comment_ = className + "::~" + className + "() | Implicitly-declared";
  198. processedClass.destructor_ = result;
  199. }
  200. }
  201. // https://www.angelcode.com/angelscript/sdk/docs/manual/doc_script_class_ops.html
  202. static string CppMethodNameToAS(const MethodAnalyzer& methodAnalyzer)
  203. {
  204. string name = methodAnalyzer.GetName();
  205. if (name == "operator=")
  206. return "opAssign";
  207. if (name == "operator+")
  208. return "opAdd";
  209. if (name == "operator-")
  210. {
  211. if (!methodAnalyzer.GetParams().size()) // If no params
  212. return "opNeg"; // then unary minus
  213. else
  214. return "opSub";
  215. }
  216. if (name == "operator*")
  217. return "opMul";
  218. if (name == "operator/")
  219. return "opDiv";
  220. if (name == "operator+=")
  221. return "opAddAssign";
  222. if (name == "operator-=")
  223. return "opSubAssign";
  224. if (name == "operator*=")
  225. return "opMulAssign";
  226. if (name == "operator/=")
  227. return "opDivAssign";
  228. if (name == "operator==")
  229. return "opEquals";
  230. if (name == "operator[]")
  231. return "opIndex";
  232. // Conversion to another type operator
  233. if (StartsWith(name, "operator "))
  234. {
  235. if (methodAnalyzer.IsExplicit())
  236. return "opConv";
  237. else
  238. return "opImplConv";
  239. }
  240. if (name == "operator!=")
  241. throw Exception("Only operator == is needed");
  242. if (name == "operator<")
  243. throw Exception("Registerd as opCmp separately");
  244. if (name == "operator>")
  245. throw Exception("Registerd as opCmp separately");
  246. return name;
  247. }
  248. // https://www.angelcode.com/angelscript/sdk/docs/manual/doc_reg_objprop.html
  249. static string CppMethodNameToASProperty(const MethodAnalyzer& methodAnalyzer)
  250. {
  251. string name = methodAnalyzer.GetName();
  252. if (StartsWith(name, "Is") || StartsWith(name, "Get"))
  253. {
  254. string result = CutStart(name, "Is");
  255. result = CutStart(result, "Get");
  256. result = "get_" + FirstCharToLower(result);
  257. return result;
  258. }
  259. if (StartsWith(name, "Set"))
  260. {
  261. string result = CutStart(name, "Set");
  262. result = "set_" + FirstCharToLower(result);
  263. return result;
  264. }
  265. if (methodAnalyzer.CanBeGetProperty())
  266. {
  267. string result = name;
  268. result = "get_" + FirstCharToLower(result);
  269. return result;
  270. }
  271. if (methodAnalyzer.CanBeSetProperty())
  272. {
  273. string result = name;
  274. result = "set_" + FirstCharToLower(result);
  275. return result;
  276. }
  277. throw Exception("Can not be property");
  278. }
  279. // Can return BIND_AS_ALIAS_xxxx or BIND_AS_PROPERTY
  280. // Return "" if no this marks
  281. static string GetPropertyMark(const MethodAnalyzer& methodAnalyzer)
  282. {
  283. string comment = methodAnalyzer.GetComment();
  284. smatch match;
  285. regex_match(comment, match, regex(".*\\b(BIND_AS_ALIAS_.+?)\\b.*"));
  286. if (match.size() == 2)
  287. return match[1].str();
  288. regex_match(comment, match, regex(".*\\bBIND_AS_PROPERTY\\b.*"));
  289. if (match.size() == 1)
  290. return "BIND_AS_PROPERTY";
  291. shared_ptr<MethodAnalyzer> reimplements = methodAnalyzer.Reimplements();
  292. if (!reimplements)
  293. return "";
  294. return GetPropertyMark(*reimplements);
  295. }
  296. static string GetSignature(const MethodAnalyzer& method)
  297. {
  298. xml_node memberdef = method.GetMemberdef();
  299. string result = string(memberdef.child_value("name")) + '|';
  300. result += RemoveRefs(memberdef.child("type")) + '|';
  301. for (xml_node param : memberdef.children("param"))
  302. result += RemoveRefs(param.child("type")) + '|';
  303. if (method.IsStatic())
  304. result += "static" + result;
  305. return result;
  306. }
  307. struct ClassMemeberSignatures
  308. {
  309. unordered_set<string> methods_; // Signatures of all nonstatic public methods (including inherited)
  310. unordered_map<string, vector<string>> hiddenInAnyDerivedClassesMethods_; // method signature -> derived class names
  311. unordered_map<string, vector<string>> existsInBaseClassesMethods_; // method signature -> base class names
  312. };
  313. static unordered_map<string, shared_ptr<ClassMemeberSignatures>> _cachedMemberSignatures; // className -> signatures
  314. static bool ContainsSameSignature(const string& className, const string& methodSignature)
  315. {
  316. shared_ptr<ClassMemeberSignatures> classData = _cachedMemberSignatures[className];
  317. return classData->methods_.find(methodSignature) != classData->methods_.end();
  318. }
  319. static void InitCachedMemberSignatures()
  320. {
  321. // Fill signatures
  322. for (auto element : SourceData::classesByID_)
  323. {
  324. xml_node compounddef = element.second;
  325. ClassAnalyzer classAnalyzer(compounddef);
  326. shared_ptr<ClassMemeberSignatures> classData = make_shared<ClassMemeberSignatures>();
  327. vector<MethodAnalyzer> methods = classAnalyzer.GetAllPublicMethods();
  328. for (const MethodAnalyzer& method : methods)
  329. classData->methods_.insert(GetSignature(method));
  330. _cachedMemberSignatures[classAnalyzer.GetClassName()] = classData;
  331. }
  332. // Fill hidden in any derived classes members
  333. for (auto element : SourceData::classesByID_)
  334. {
  335. xml_node compounddef = element.second;
  336. ClassAnalyzer classAnalyzer(compounddef);
  337. string className = classAnalyzer.GetClassName();
  338. shared_ptr<ClassMemeberSignatures> classData = _cachedMemberSignatures[classAnalyzer.GetClassName()];
  339. vector<MethodAnalyzer> methods = classAnalyzer.GetAllPublicMethods();
  340. vector<ClassAnalyzer> allDerivedClasses = classAnalyzer.GetAllDerivedClasses();
  341. vector<ClassAnalyzer> baseClasses = classAnalyzer.GetBaseClasses();
  342. for (const MethodAnalyzer& method : methods)
  343. {
  344. string methodSignature = GetSignature(method);
  345. vector<string> hiddenInderivedClasses;
  346. for (const ClassAnalyzer& derivedClass : allDerivedClasses)
  347. {
  348. string derivedClassName = derivedClass.GetClassName();
  349. if (!ContainsSameSignature(derivedClassName, methodSignature))
  350. hiddenInderivedClasses.push_back(derivedClassName);
  351. }
  352. if (hiddenInderivedClasses.size())
  353. classData->hiddenInAnyDerivedClassesMethods_[methodSignature] = hiddenInderivedClasses;
  354. vector<string> existInBaseClasses;
  355. for (const ClassAnalyzer& baseClass : baseClasses)
  356. {
  357. string baseClassName = baseClass.GetClassName();
  358. if (ContainsSameSignature(baseClassName, methodSignature))
  359. existInBaseClasses.push_back(baseClassName);
  360. }
  361. if (existInBaseClasses.size())
  362. classData->existsInBaseClassesMethods_[methodSignature] = existInBaseClasses;
  363. }
  364. }
  365. }
  366. /*static bool ContainsSameSignature(const ClassAnalyzer& classAnalyzer, const MethodAnalyzer& method)
  367. {
  368. vector<MethodAnalyzer> methods = classAnalyzer.GetAllPublicMethods();
  369. for (const MethodAnalyzer& m : methods)
  370. {
  371. if (GetSignature(m) == GetSignature(method))
  372. return true;
  373. }
  374. return false;
  375. }*/
  376. static vector<string> HiddenInAnyDerivedClasses(const MethodAnalyzer& method)
  377. {
  378. /*vector<string> result;
  379. vector<ClassAnalyzer> derivedClasses = method.GetClass().GetAllDerivedClasses();
  380. for (const ClassAnalyzer& derivedClass : derivedClasses)
  381. {
  382. //if (!ContainsSameSignature(derivedClass, method))
  383. // result.push_back(derivedClass.GetClassName());
  384. if (!ContainsSameSignature(derivedClass.GetClassName(), GetSignature(method)))
  385. result.push_back(derivedClass.GetClassName());
  386. }
  387. return result;*/
  388. string classname = method.GetClassName();
  389. string methodSignature = GetSignature(method);
  390. shared_ptr<ClassMemeberSignatures> classData = _cachedMemberSignatures[classname];
  391. auto it = classData->hiddenInAnyDerivedClassesMethods_.find(methodSignature);
  392. if (it == classData->hiddenInAnyDerivedClassesMethods_.end())
  393. return vector<string>();
  394. else
  395. return it->second;
  396. }
  397. static vector<string> HiddenInAnyDerivedClasses(const MethodAnalyzer& method, const ClassAnalyzer& classAnalyzer)
  398. {
  399. /*vector<string> result;
  400. vector<ClassAnalyzer> derivedClasses = classAnalyzer.GetAllDerivedClasses();
  401. for (const ClassAnalyzer& derivedClass : derivedClasses)
  402. {
  403. //if (!ContainsSameSignature(derivedClass, method))
  404. // result.push_back(derivedClass.GetClassName());
  405. if (!ContainsSameSignature(derivedClass.GetClassName(), GetSignature(method)))
  406. result.push_back(derivedClass.GetClassName());
  407. }
  408. return result;*/
  409. string classname = classAnalyzer.GetClassName();
  410. string methodSignature = GetSignature(method);
  411. shared_ptr<ClassMemeberSignatures> classData = _cachedMemberSignatures[classname];
  412. auto it = classData->hiddenInAnyDerivedClassesMethods_.find(methodSignature);
  413. if (it == classData->hiddenInAnyDerivedClassesMethods_.end())
  414. return vector<string>();
  415. else
  416. return it->second;
  417. }
  418. static vector<string> ExistsInBaseClasses(const MethodAnalyzer& method)
  419. {
  420. /*vector<string> result;
  421. vector<ClassAnalyzer> baseClasses = method.GetClass().GetBaseClasses();
  422. string methodSignature = GetSignature(method);
  423. for (const ClassAnalyzer& baseClass : baseClasses)
  424. {
  425. //if (ContainsSameSignature(baseClass, method))
  426. // result.push_back(baseClass.GetClassName());
  427. if (ContainsSameSignature(baseClass.GetClassName(), methodSignature))
  428. result.push_back(baseClass.GetClassName());
  429. }
  430. return result;*/
  431. string classname = method.GetClassName();
  432. string methodSignature = GetSignature(method);
  433. shared_ptr<ClassMemeberSignatures> classData = _cachedMemberSignatures[classname];
  434. auto it = classData->existsInBaseClassesMethods_.find(methodSignature);
  435. if (it == classData->existsInBaseClassesMethods_.end())
  436. return vector<string>();
  437. else
  438. return it->second;
  439. }
  440. static vector<string> ExistsInBaseClasses(const MethodAnalyzer& method, const ClassAnalyzer& classAnalyzer)
  441. {
  442. /*vector<string> result;
  443. vector<ClassAnalyzer> baseClasses = classAnalyzer.GetBaseClasses();
  444. string methodSignature = GetSignature(method);
  445. for (const ClassAnalyzer& baseClass : baseClasses)
  446. {
  447. //if (ContainsSameSignature(baseClass, method))
  448. // result.push_back(baseClass.GetClassName());
  449. if (ContainsSameSignature(baseClass.GetClassName(), methodSignature))
  450. result.push_back(baseClass.GetClassName());
  451. }
  452. return result;*/
  453. string classname = classAnalyzer.GetClassName();
  454. string methodSignature = GetSignature(method);
  455. shared_ptr<ClassMemeberSignatures> classData = _cachedMemberSignatures[classname];
  456. auto it = classData->existsInBaseClassesMethods_.find(methodSignature);
  457. if (it == classData->existsInBaseClassesMethods_.end())
  458. return vector<string>();
  459. else
  460. return it->second;
  461. }
  462. // Returns names of derived class that has base classes with the same method signature
  463. // (multiple inheriance methods with same signature - we can not register this in template because this cause multiple registration same signature)
  464. static string FindConflicts(const MethodAnalyzer& method)
  465. {
  466. vector<ClassAnalyzer> derivedClasses = method.GetClass().GetAllDerivedClasses();
  467. for (const ClassAnalyzer& derivedClass : derivedClasses)
  468. {
  469. vector<string> existsInBaseClasses = ExistsInBaseClasses(method, derivedClass);
  470. if (existsInBaseClasses.size() > 1)
  471. return derivedClass.GetClassName(); // Conflict found
  472. }
  473. return string(); // No conflicts
  474. }
  475. static string FindConflicts(const MethodAnalyzer& method, const ClassAnalyzer& classAnalyzer)
  476. {
  477. vector<ClassAnalyzer> derivedClasses = classAnalyzer.GetAllDerivedClasses();
  478. for (const ClassAnalyzer& derivedClass : derivedClasses)
  479. {
  480. vector<string> existsInBaseClasses = ExistsInBaseClasses(method, derivedClass);
  481. if (existsInBaseClasses.size() > 1)
  482. return derivedClass.GetClassName(); // Conflict found
  483. }
  484. return string(); // No conflicts
  485. }
  486. static void RegisterMethod(const MethodAnalyzer& methodAnalyzer, ProcessedClass& processedClass)
  487. {
  488. if (methodAnalyzer.IsDefine())
  489. return;
  490. // TEST
  491. if (methodAnalyzer.GetClassName() == "Component" && methodAnalyzer.GetName() == "DrawDebugGeometry")
  492. int ddd = 1;
  493. // TEST END
  494. // TODO: This functions take 99% of generation time. Need some cache?
  495. // ===============================================
  496. vector<string> existsInBaseClasses = ExistsInBaseClasses(methodAnalyzer);
  497. if (existsInBaseClasses.size() == 1)
  498. {
  499. shared_ptr<ClassAnalyzer> baseClass = FindClassByName(existsInBaseClasses[0]);
  500. if (HiddenInAnyDerivedClasses(methodAnalyzer, *baseClass).empty() && FindConflicts(methodAnalyzer, *baseClass).empty())
  501. return; // Already registered in template of base class
  502. }
  503. bool regInTemplate = true;
  504. vector<string> hiddenInDerivedClasses = HiddenInAnyDerivedClasses(methodAnalyzer);
  505. if (!hiddenInDerivedClasses.empty())
  506. {
  507. if (methodAnalyzer.IsThisMethod())
  508. {
  509. MemberRegistrationError msg;
  510. msg.name_ = methodAnalyzer.GetName();
  511. msg.comment_ = methodAnalyzer.GetDeclaration();
  512. msg.message_ = "Can not be registered here bacause hidden in derived classes: " + Join(hiddenInDerivedClasses, ", ");
  513. processedClass.unregisteredTemplateMethods_.push_back(msg);
  514. }
  515. regInTemplate = false; // Impossible register in template
  516. }
  517. if (regInTemplate) // Additional check
  518. {
  519. string conflict = FindConflicts(methodAnalyzer);
  520. if (!conflict.empty())
  521. regInTemplate = false; // Impossible register in tempalte
  522. }
  523. // ====================================================
  524. // END
  525. if (methodAnalyzer.IsTemplate())
  526. {
  527. MemberRegistrationError regError;
  528. regError.name_ = methodAnalyzer.GetName();
  529. regError.comment_ = methodAnalyzer.GetDeclaration();
  530. regError.message_ = "Not registered because template";
  531. if (regInTemplate)
  532. processedClass.unregisteredTemplateStaticMethods_.push_back(regError);
  533. else
  534. processedClass.unregisteredPersonalStaticMethods_.push_back(regError);
  535. return;
  536. }
  537. if (methodAnalyzer.IsDeleted())
  538. {
  539. MemberRegistrationError regError;
  540. regError.name_ = methodAnalyzer.GetName();
  541. regError.comment_ = methodAnalyzer.GetDeclaration();
  542. regError.message_ = "Not registered because deleted";
  543. if (regInTemplate)
  544. processedClass.unregisteredTemplateStaticMethods_.push_back(regError);
  545. else
  546. processedClass.unregisteredPersonalStaticMethods_.push_back(regError);
  547. return;
  548. }
  549. if (methodAnalyzer.IsStatic())
  550. {
  551. if (HaveMark(methodAnalyzer, "NO_BIND"))
  552. {
  553. MemberRegistrationError regError;
  554. regError.name_ = methodAnalyzer.GetName();
  555. regError.comment_ = methodAnalyzer.GetDeclaration();
  556. regError.message_ = "Not registered because have @nobind mark";
  557. if (regInTemplate)
  558. processedClass.unregisteredTemplateStaticMethods_.push_back(regError);
  559. else
  560. processedClass.unregisteredPersonalStaticMethods_.push_back(regError);
  561. return;
  562. }
  563. if (HaveMark(methodAnalyzer, "MANUAL_BIND"))
  564. {
  565. MemberRegistrationError regError;
  566. regError.name_ = methodAnalyzer.GetName();
  567. regError.comment_ = methodAnalyzer.GetDeclaration();
  568. regError.message_ = "Not registered because have @manualbind mark";
  569. if (regInTemplate)
  570. processedClass.unregisteredTemplateStaticMethods_.push_back(regError);
  571. else
  572. processedClass.unregisteredPersonalStaticMethods_.push_back(regError);
  573. return;
  574. }
  575. ClassStaticFunctionAnalyzer staticMethodAnalyzer(methodAnalyzer.GetClass(), methodAnalyzer.GetMemberdef());
  576. vector<ParamAnalyzer> params = staticMethodAnalyzer.GetParams();
  577. vector<ConvertedVariable> convertedParams;
  578. string outGlue;
  579. bool needWrapper = false;
  580. for (const ParamAnalyzer& param : params)
  581. {
  582. ConvertedVariable conv;
  583. try
  584. {
  585. conv = CppVariableToAS(param.GetType(), VariableUsage::FunctionParameter, param.GetDeclname(), param.GetDefval());
  586. }
  587. catch (const Exception& e)
  588. {
  589. MemberRegistrationError regError;
  590. regError.name_ = staticMethodAnalyzer.GetName();
  591. regError.comment_ = methodAnalyzer.GetDeclaration();
  592. regError.message_ = e.what();
  593. if (regInTemplate)
  594. processedClass.unregisteredTemplateStaticMethods_.push_back(regError);
  595. else
  596. processedClass.unregisteredPersonalStaticMethods_.push_back(regError);
  597. return;
  598. }
  599. if (conv.NeedWrapper())
  600. needWrapper = true;
  601. convertedParams.push_back(conv);
  602. }
  603. ConvertedVariable convertedReturn;
  604. try
  605. {
  606. convertedReturn = CppVariableToAS(staticMethodAnalyzer.GetReturnType(), VariableUsage::FunctionReturn);
  607. }
  608. catch (const Exception& e)
  609. {
  610. MemberRegistrationError regError;
  611. regError.name_ = staticMethodAnalyzer.GetName();
  612. regError.comment_ = methodAnalyzer.GetDeclaration();
  613. regError.message_ = e.what();
  614. if (regInTemplate)
  615. processedClass.unregisteredTemplateStaticMethods_.push_back(regError);
  616. else
  617. processedClass.unregisteredPersonalStaticMethods_.push_back(regError);
  618. return;
  619. }
  620. if (convertedReturn.NeedWrapper())
  621. needWrapper = true;
  622. Registration result;
  623. result.comment_ = methodAnalyzer.GetDeclaration();
  624. string funcPointer;
  625. string callConv = "AS_CALL_CDECL";
  626. string asFunctionName = staticMethodAnalyzer.GetName();
  627. string cppClassName = methodAnalyzer.GetClass().GetClassName();
  628. string className = staticMethodAnalyzer.GetClassName();
  629. if (needWrapper)
  630. {
  631. /*result.glue_ = GenerateWrapper(methodAnalyzer, false, convertedParams, retConv);
  632. result.registration_.funcPointer_ = "AS_FUNCTION_OBJFIRST(" + GenerateWrapperName(methodAnalyzer) + ")";
  633. result.registration_.callConv_ = "AS_CALL_CDECL_OBJFIRST";*/
  634. result.glue_ = GenerateWrapper(staticMethodAnalyzer, regInTemplate, convertedParams, convertedReturn);
  635. funcPointer = "AS_FUNCTION(" + GenerateWrapperName(staticMethodAnalyzer);
  636. if (regInTemplate)
  637. funcPointer += "<" + cppClassName + ">";
  638. funcPointer += ")";
  639. }
  640. else
  641. {
  642. /*result.registration_.funcPointer_ = Generate_asMETHODPR(methodAnalyzer, regInTemplate);
  643. result.registration_.callConv_ = "AS_CALL_THISCALL";*/
  644. funcPointer = Generate_asFUNCTIONPR(staticMethodAnalyzer, regInTemplate);
  645. }
  646. string asClassName = cppClassName;
  647. string decl = convertedReturn.asDeclaration_ + " " + asFunctionName + "(" + JoinASDeclarations(convertedParams) + ")";
  648. if (regInTemplate)
  649. {
  650. result.registration_.push_back(
  651. "engine->SetDefaultNamespace(className);"
  652. "engine->RegisterGlobalFunction(\"" + decl + "\", " + funcPointer + ", " + callConv + ");"
  653. "engine->SetDefaultNamespace(\"\");"
  654. );
  655. }
  656. else
  657. {
  658. result.registration_.push_back(
  659. "engine->SetDefaultNamespace(\"" + asClassName + "\");"
  660. "engine->RegisterGlobalFunction(\"" + decl + "\", " + funcPointer + ", " + callConv + ");"
  661. "engine->SetDefaultNamespace(\"\");"
  662. );
  663. }
  664. /*
  665. StaticMethodRegistration result;
  666. result.cppDeclaration_ = methodAnalyzer.GetDeclaration();
  667. result.name_ = staticMethodAnalyzer.GetName();
  668. result.registration_.asDeclarations_.push_back(decl);
  669. result.registration_.callConv_ = "AS_CALL_CDECL";
  670. if (needWrapper)
  671. result.registration_.funcPointer_ = "AS_FUNCTION(" + GenerateWrapperName(staticMethodAnalyzer) + ")";
  672. else
  673. result.registration_.funcPointer_ = Generate_asFUNCTIONPR(staticMethodAnalyzer);
  674. if (needWrapper)
  675. result.glue_ = GenerateWrapper(staticMethodAnalyzer, convertedParams, convertedReturn);
  676. processedClass.staticMethods_.push_back(result);
  677. */
  678. if (regInTemplate)
  679. processedClass.templateStaticMethods_.push_back(result);
  680. else
  681. processedClass.personalStaticMethods_.push_back(result);
  682. return;
  683. }
  684. if (HaveMark(methodAnalyzer, "NO_BIND"))
  685. {
  686. MemberRegistrationError regError;
  687. regError.name_ = methodAnalyzer.GetName();
  688. regError.comment_ = methodAnalyzer.GetDeclaration();
  689. regError.message_ = "Not registered because have @nobind mark";
  690. if (regInTemplate)
  691. processedClass.unregisteredTemplateMethods_.push_back(regError);
  692. else
  693. processedClass.unregisteredPersonalMethods_.push_back(regError);
  694. return;
  695. }
  696. if (HaveMark(methodAnalyzer, "MANUAL_BIND"))
  697. {
  698. MemberRegistrationError regError;
  699. regError.name_ = methodAnalyzer.GetName();
  700. regError.comment_ = methodAnalyzer.GetDeclaration();
  701. regError.message_ = "Not registered because have @manualbind mark";
  702. if (regInTemplate)
  703. processedClass.unregisteredTemplateMethods_.push_back(regError);
  704. else
  705. processedClass.unregisteredPersonalMethods_.push_back(regError);
  706. return;
  707. }
  708. vector<ParamAnalyzer> params = methodAnalyzer.GetParams();
  709. vector<ConvertedVariable> convertedParams;
  710. bool needWrapper = false;
  711. for (const ParamAnalyzer& param : params)
  712. {
  713. ConvertedVariable conv;
  714. try
  715. {
  716. conv = CppVariableToAS(param.GetType(), VariableUsage::FunctionParameter, param.GetDeclname(), param.GetDefval());
  717. }
  718. catch (const Exception& e)
  719. {
  720. MemberRegistrationError regError;
  721. regError.name_ = methodAnalyzer.GetName();
  722. regError.comment_ = methodAnalyzer.GetDeclaration();
  723. regError.message_ = e.what();
  724. if (regInTemplate)
  725. processedClass.unregisteredTemplateMethods_.push_back(regError);
  726. else
  727. processedClass.unregisteredPersonalMethods_.push_back(regError);
  728. return;
  729. }
  730. convertedParams.push_back(conv);
  731. if (conv.NeedWrapper())
  732. needWrapper = true;
  733. }
  734. ConvertedVariable retConv;
  735. try
  736. {
  737. retConv = CppVariableToAS(methodAnalyzer.GetReturnType(), VariableUsage::FunctionReturn);
  738. }
  739. catch (const Exception& e)
  740. {
  741. MemberRegistrationError regError;
  742. regError.name_ = methodAnalyzer.GetName();
  743. regError.comment_ = methodAnalyzer.GetDeclaration();
  744. regError.message_ = e.what();
  745. if (regInTemplate)
  746. processedClass.unregisteredTemplateMethods_.push_back(regError);
  747. else
  748. processedClass.unregisteredPersonalMethods_.push_back(regError);
  749. return;
  750. }
  751. if (retConv.NeedWrapper())
  752. needWrapper = true;
  753. string asReturnType = retConv.asDeclaration_;
  754. string asFunctionName = methodAnalyzer.GetName();
  755. if (methodAnalyzer.IsConsversionOperator())
  756. asReturnType = CutStart(asFunctionName, "operator ");
  757. try
  758. {
  759. asFunctionName = CppMethodNameToAS(methodAnalyzer);
  760. }
  761. catch (const Exception& e)
  762. {
  763. MemberRegistrationError regError;
  764. regError.name_ = methodAnalyzer.GetName();
  765. regError.comment_ = methodAnalyzer.GetDeclaration();
  766. regError.message_ = e.what();
  767. if (regInTemplate)
  768. processedClass.unregisteredTemplateMethods_.push_back(regError);
  769. else
  770. processedClass.unregisteredPersonalMethods_.push_back(regError);
  771. return;
  772. }
  773. string cppClassName = methodAnalyzer.GetClass().GetClassName();
  774. /*MethodRegistration result;
  775. result.name_ = methodAnalyzer.GetName();
  776. result.cppDeclaration_ = ReplaceAll(methodAnalyzer.GetDeclaration(), "\"", "\\\"");*/
  777. Registration result;
  778. result.comment_ = methodAnalyzer.GetDeclaration();
  779. string funcPointer;
  780. string callConv;
  781. //bool templateVersion = true;
  782. if (needWrapper)
  783. {
  784. /*result.glue_ = GenerateWrapper(methodAnalyzer, false, convertedParams, retConv);
  785. result.registration_.funcPointer_ = "AS_FUNCTION_OBJFIRST(" + GenerateWrapperName(methodAnalyzer) + ")";
  786. result.registration_.callConv_ = "AS_CALL_CDECL_OBJFIRST";*/
  787. result.glue_ = GenerateWrapper(methodAnalyzer, regInTemplate, convertedParams, retConv);
  788. funcPointer = "AS_FUNCTION_OBJFIRST(" + GenerateWrapperName(methodAnalyzer, regInTemplate);
  789. if (regInTemplate)
  790. funcPointer += "<" + cppClassName + ">";
  791. funcPointer += ")";
  792. callConv = "AS_CALL_CDECL_OBJFIRST";
  793. }
  794. else
  795. {
  796. /*result.registration_.funcPointer_ = Generate_asMETHODPR(methodAnalyzer, regInTemplate);
  797. result.registration_.callConv_ = "AS_CALL_THISCALL";*/
  798. funcPointer = Generate_asMETHODPR(methodAnalyzer, regInTemplate);
  799. callConv = "AS_CALL_THISCALL";
  800. }
  801. string decl = asReturnType + " " + asFunctionName + "(" + JoinASDeclarations(convertedParams) + ")";
  802. if (methodAnalyzer.IsConst())
  803. decl += " const";
  804. string asClassName = cppClassName;
  805. //result.registration_.asDeclarations_.push_back(decl);
  806. if (regInTemplate)
  807. result.registration_.push_back("engine->RegisterObjectMethod(className, \"" + decl + "\", " + funcPointer + ", " + callConv + ");");
  808. else
  809. result.registration_.push_back("engine->RegisterObjectMethod(\"" + asClassName + "\", \"" + decl + "\", " + funcPointer + ", " + callConv + ");");
  810. // Also register as property if needed
  811. string propertyMark = GetPropertyMark(methodAnalyzer);
  812. if (!propertyMark.empty())
  813. {
  814. if (StartsWith(propertyMark, "BIND_AS_ALIAS_"))
  815. {
  816. asFunctionName = CutStart(propertyMark, "BIND_AS_ALIAS_");
  817. }
  818. else
  819. {
  820. try
  821. {
  822. asFunctionName = CppMethodNameToASProperty(methodAnalyzer);
  823. }
  824. catch (const Exception& e)
  825. {
  826. MemberRegistrationError regError;
  827. regError.name_ = methodAnalyzer.GetName();
  828. regError.comment_ = methodAnalyzer.GetDeclaration();
  829. regError.message_ = e.what();
  830. if (regInTemplate)
  831. processedClass.unregisteredTemplateMethods_.push_back(regError);
  832. else
  833. processedClass.unregisteredPersonalMethods_.push_back(regError);
  834. return;
  835. }
  836. }
  837. decl = asReturnType + " " + asFunctionName + "(" + JoinASDeclarations(convertedParams) + ")";
  838. if (methodAnalyzer.IsConst())
  839. decl += " const";
  840. //result.registration_.asDeclarations_.push_back(decl);
  841. if (regInTemplate)
  842. result.registration_.push_back("engine->RegisterObjectMethod(className, \"" + decl + "\", " + funcPointer + ", " + callConv + ");");
  843. else
  844. result.registration_.push_back("engine->RegisterObjectMethod(\"" + asClassName + "\", \"" + decl + "\", " + funcPointer + ", " + callConv + ");");
  845. //result.registration_.push_back("engine->RegisterObjectMethod(className, \"" + decl + "\", " + funcPointer + ", " + callConv + ");");
  846. }
  847. //processedClass.methods_.push_back(result);
  848. if (regInTemplate)
  849. processedClass.templateMethods_.push_back(result);
  850. else
  851. processedClass.personalMethods_.push_back(result);
  852. }
  853. static void RegisterField(const FieldAnalyzer& fieldAnalyzer, ProcessedClass& processedClass)
  854. {
  855. if (Contains(fieldAnalyzer.GetComment(), "NO_BIND"))
  856. {
  857. MemberRegistrationError regError;
  858. regError.name_ = fieldAnalyzer.GetName();
  859. regError.comment_ = fieldAnalyzer.GetDeclaration();
  860. regError.message_ = "Not registered because have @nobind mark";
  861. processedClass.unregisteredTemplateFields_.push_back(regError);
  862. return;
  863. }
  864. if (Contains(fieldAnalyzer.GetComment(), "MANUAL_BIND"))
  865. {
  866. MemberRegistrationError regError;
  867. regError.name_ = fieldAnalyzer.GetName();
  868. regError.comment_ = fieldAnalyzer.GetDeclaration();
  869. regError.message_ = "Not registered because have @manualbind mark";
  870. processedClass.unregisteredTemplateFields_.push_back(regError);
  871. return;
  872. }
  873. if (fieldAnalyzer.IsStatic())
  874. {
  875. string asType;
  876. try
  877. {
  878. asType = CppTypeToAS(fieldAnalyzer.GetType(), TypeUsage::StaticField);
  879. }
  880. catch (const Exception& e)
  881. {
  882. MemberRegistrationError regError;
  883. regError.name_ = fieldAnalyzer.GetName();
  884. regError.comment_ = fieldAnalyzer.GetDeclaration();
  885. regError.message_ = e.what();
  886. processedClass.unregisteredTemplateStaticFields_.push_back(regError);
  887. return;
  888. }
  889. if (fieldAnalyzer.GetType().IsConst())
  890. asType = "const " + asType;
  891. asType = ReplaceAll(asType, "struct ", "");
  892. string cppClassName = fieldAnalyzer.GetClassName();
  893. string asPropertyName = fieldAnalyzer.GetName();
  894. /*StaticFieldRegistration result;
  895. result.cppDeclaration_ = fieldAnalyzer.GetDeclaration();
  896. result.name_ = fieldAnalyzer.GetName();
  897. result.registration_.asDeclarations_.push_back(asType + " " + asPropertyName);
  898. result.registration_.pointer_ = "(void*)&" + cppClassName + "::" + fieldAnalyzer.GetName();
  899. processedClass.staticFields_.push_back(result);
  900. */
  901. Registration reg;
  902. reg.comment_ = fieldAnalyzer.GetDeclaration();
  903. reg.registration_.push_back(
  904. "engine->SetDefaultNamespace(className);"
  905. "engine->RegisterGlobalProperty(\"" + asType + " " + asPropertyName + "\", " + "(void*)&T::" + fieldAnalyzer.GetName() + ");"
  906. "engine->SetDefaultNamespace(\"\");");
  907. processedClass.templateStaticFields_.push_back(reg);
  908. }
  909. else
  910. {
  911. if (fieldAnalyzer.IsArray())
  912. {
  913. MemberRegistrationError regError;
  914. regError.name_ = fieldAnalyzer.GetName();
  915. regError.comment_ = fieldAnalyzer.GetDeclaration();
  916. regError.message_ = "Not registered because array";
  917. processedClass.unregisteredTemplateFields_.push_back(regError);
  918. return;
  919. }
  920. if (fieldAnalyzer.GetType().IsPointer())
  921. {
  922. MemberRegistrationError regError;
  923. regError.name_ = fieldAnalyzer.GetName();
  924. regError.comment_ = fieldAnalyzer.GetDeclaration();
  925. regError.message_ = "Not registered because pointer";
  926. processedClass.unregisteredTemplateFields_.push_back(regError);
  927. return;
  928. }
  929. string asPropertyType;
  930. try
  931. {
  932. asPropertyType = CppTypeToAS(fieldAnalyzer.GetType(), TypeUsage::Field);
  933. }
  934. catch (const Exception& e)
  935. {
  936. MemberRegistrationError regError;
  937. regError.name_ = fieldAnalyzer.GetName();
  938. regError.comment_ = fieldAnalyzer.GetDeclaration();
  939. regError.message_ = e.what();
  940. processedClass.unregisteredTemplateFields_.push_back(regError);
  941. return;
  942. }
  943. string cppFieldName = fieldAnalyzer.GetName();
  944. assert(!cppFieldName.empty());
  945. string asPropertyName = CutEnd(cppFieldName, "_");
  946. string cppClassName = fieldAnalyzer.GetClassName();
  947. /*FieldRegistration result;
  948. result.name_ = cppFieldName;
  949. result.cppDeclaration_ = fieldAnalyzer.GetDeclaration();
  950. result.registration_.asDeclarations_.push_back(asPropertyType + " " + asPropertyName);
  951. result.registration_.byteOffset_ = "offsetof(" + cppClassName + ", " + cppFieldName + ")";*/
  952. Registration reg;
  953. reg.comment_ = fieldAnalyzer.GetDeclaration();
  954. reg.registration_.push_back("engine->RegisterObjectProperty(className, \"" + asPropertyType + " " + asPropertyName + "\", "
  955. "offsetof(T, " + cppFieldName + "));");
  956. processedClass.templateFields_.push_back(reg);
  957. //processedClass.fields_.push_back(result);
  958. }
  959. }
  960. static void RegisterComparisonOperator(const ClassAnalyzer& classAnalyzer, ProcessedClass& processedClass)
  961. {
  962. string className = classAnalyzer.GetClassName();
  963. shared_ptr<MethodAnalyzer> methodAnalyzer = classAnalyzer.GetMethod("operator<");
  964. assert(methodAnalyzer);
  965. string wrapperName = GenerateWrapperName(*methodAnalyzer);
  966. Registration result;
  967. result.comment_ = methodAnalyzer->GetDeclaration();
  968. result.glue_ =
  969. "template <class T> int " + wrapperName + "(const T& lhs, const T& rhs)\n"
  970. "{\n"
  971. " if (lhs < rhs)\n"
  972. " return -1;\n\n"
  973. " if (lhs > rhs)\n"
  974. " return 1;\n\n"
  975. " return 0;\n"
  976. "}\n";
  977. //result.name_ = methodAnalyzer->GetName();
  978. result.registration_.push_back(
  979. "engine->RegisterObjectMethod(className, \"int opCmp(const " + className + "& in) const\", "
  980. "AS_FUNCTION_OBJFIRST(" + wrapperName + "<T>), AS_CALL_CDECL_OBJFIRST);");
  981. processedClass.templateMethods_.push_back(result);
  982. }
  983. static void TryRegisterImplicitlyDeclaredAssignOperator(const ClassAnalyzer& classAnalyzer, ProcessedClass& processedClass)
  984. {
  985. string className = classAnalyzer.GetClassName();
  986. processedClass.additionalLines_.push_back(" // " + className + "& " + className + "::operator =(const " + className + "&) | Possible implicitly-declared");
  987. processedClass.additionalLines_.push_back(" RegisterImplicitlyDeclaredAssignOperatorIfPossible<" + className + ">(engine, \"" + className + "\");");
  988. }
  989. static void ProcessClass(const ClassAnalyzer& classAnalyzer)
  990. {
  991. if (classAnalyzer.IsInternal())
  992. return;
  993. // TODO: Remove
  994. if (classAnalyzer.IsTemplate())
  995. return;
  996. string header = classAnalyzer.GetHeaderFile();
  997. Result::AddHeader(header);
  998. if (IsIgnoredHeader(header))
  999. return;
  1000. ProcessedClass processedClass;
  1001. processedClass.name_ = classAnalyzer.GetClassName();
  1002. processedClass.dirName_ = classAnalyzer.GetDirName();
  1003. processedClass.comment_ = classAnalyzer.GetLocation();
  1004. processedClass.insideDefine_ = InsideDefine(header);
  1005. processedClass.inherianceDeep_ = classAnalyzer.GetInherianceDeep();
  1006. //cout << processedClass.name_ << " DEEP: " << processedClass.inherianceDeep_;
  1007. cout << processedClass.name_ << "\n";
  1008. vector<MethodAnalyzer> methods = classAnalyzer.GetAllPublicMethods();
  1009. for (const MethodAnalyzer& method : methods)
  1010. {
  1011. if (method.IsStatic())
  1012. continue; // TODO remove hack
  1013. if (method.IsThisConstructor())
  1014. RegisterConstructor(method, processedClass);
  1015. else if (method.IsDestructor())
  1016. continue;
  1017. else if (method.IsConstructor())
  1018. continue;
  1019. else
  1020. RegisterMethod(method, processedClass);
  1021. }
  1022. // TODO отдельный класс для статических методов?
  1023. vector<MethodAnalyzer> staticMethods = classAnalyzer.GetThisPublicStaticMethods();
  1024. for (const MethodAnalyzer& staticMethod : staticMethods)
  1025. {
  1026. RegisterMethod(staticMethod, processedClass);
  1027. }
  1028. vector<FieldAnalyzer> fields = classAnalyzer.GetThisPublicFields();
  1029. for (const FieldAnalyzer& field : fields)
  1030. RegisterField(field, processedClass);
  1031. vector<FieldAnalyzer> staticFields = classAnalyzer.GetThisPublicStaticFields();
  1032. for (const FieldAnalyzer& staticField : staticFields)
  1033. RegisterField(staticField, processedClass);
  1034. vector<ClassAnalyzer> baseClasses = classAnalyzer.GetBaseClasses();
  1035. for (const ClassAnalyzer& baseClass : baseClasses)
  1036. processedClass.baseClassNames_.push_back(baseClass.GetClassName());
  1037. //processedClass.hiddenMethods_ = classAnalyzer.GetHiddenMethods();
  1038. /*processedClass.hiddenStaticMethods_ = classAnalyzer.GetHiddenStaticMethods();
  1039. processedClass.hiddenFields_ = classAnalyzer.GetHiddenFields();
  1040. processedClass.hiddenStaticFields_ = classAnalyzer.GetHiddenStaticFields();*/
  1041. if (classAnalyzer.IsAbstract() && !(classAnalyzer.IsRefCounted() || Contains(classAnalyzer.GetComment(), "FAKE_REF")))
  1042. {
  1043. processedClass.objectTypeRegistration_ = "// Not registered because value types can not be abstract";
  1044. processedClass.noBind_ = true;
  1045. Result::classes_.push_back(processedClass);
  1046. return;
  1047. }
  1048. string classComment = classAnalyzer.GetComment();
  1049. if (Contains(classComment, "NO_BIND"))
  1050. {
  1051. processedClass.objectTypeRegistration_ = "// Not registered because have @nobind mark";
  1052. processedClass.noBind_ = true;
  1053. Result::classes_.push_back(processedClass);
  1054. return;
  1055. }
  1056. if (Contains(classComment, "MANUAL_BIND"))
  1057. {
  1058. processedClass.objectTypeRegistration_ = "// Not registered because have @manualbind mark";
  1059. processedClass.noBind_ = true;
  1060. Result::classes_.push_back(processedClass);
  1061. return;
  1062. }
  1063. RegisterObjectType(classAnalyzer, processedClass);
  1064. if (Contains(classAnalyzer.GetComment(), "FAKE_REF"))
  1065. {
  1066. string cppClassName = classAnalyzer.GetClassName();
  1067. string asClassName = classAnalyzer.GetClassName();
  1068. SpecialMethodRegistration fakeRef;
  1069. fakeRef.registration_ = "engine->RegisterObjectBehaviour(\"" + asClassName + "\", asBEHAVE_ADDREF, \"void f()\", AS_FUNCTION_OBJLAST(FakeAddRef), AS_CALL_CDECL_OBJLAST);";
  1070. processedClass.fakeRefBehaviors_.push_back(fakeRef);
  1071. fakeRef.registration_ = "engine->RegisterObjectBehaviour(\"" + asClassName + "\", asBEHAVE_RELEASE, \"void f()\", AS_FUNCTION_OBJLAST(FakeReleaseRef), AS_CALL_CDECL_OBJLAST);";
  1072. processedClass.fakeRefBehaviors_.push_back(fakeRef);
  1073. }
  1074. if (classAnalyzer.IsRefCounted() || Contains(classAnalyzer.GetComment(), "FAKE_REF"))
  1075. {
  1076. vector<ClassAnalyzer> baseClasses = classAnalyzer.GetAllBaseClasses();
  1077. for (ClassAnalyzer baseClass : baseClasses)
  1078. {
  1079. if (baseClass.IsRefCounted() || Contains(baseClass.GetComment(), "FAKE_REF"))
  1080. {
  1081. string cppBaseClassName = baseClass.GetClassName();
  1082. string asBaseClassName = cppBaseClassName;
  1083. string cppClassName = classAnalyzer.GetClassName();
  1084. string asClassName = classAnalyzer.GetClassName();
  1085. string reg = "RegisterSubclass<" + cppBaseClassName + ", " + cppClassName + ">(engine, \"" + asBaseClassName + "\", \"" + asClassName + "\");";
  1086. processedClass.subclassRegistrations_.push_back(reg);
  1087. }
  1088. }
  1089. }
  1090. // 2 operators is replaced by single function opCmp
  1091. if (classAnalyzer.ContainsMethod("operator>") || classAnalyzer.ContainsMethod("operator<"))
  1092. RegisterComparisonOperator(classAnalyzer, processedClass);
  1093. if (!classAnalyzer.ContainsMethod("operator="))
  1094. TryRegisterImplicitlyDeclaredAssignOperator(classAnalyzer, processedClass);
  1095. if (classAnalyzer.IsAbstract()) // Abstract refcounted type
  1096. {
  1097. Result::classes_.push_back(processedClass);
  1098. return;
  1099. }
  1100. if (!classAnalyzer.HasThisConstructor() && IsConstructorRequired(classAnalyzer))
  1101. {
  1102. shared_ptr<SpecialMethodRegistration> result = make_shared<SpecialMethodRegistration>();
  1103. string cppClassName = classAnalyzer.GetClassName();
  1104. string asClassName = classAnalyzer.GetClassName();
  1105. if (classAnalyzer.IsRefCounted() || Contains(classAnalyzer.GetComment(), "FAKE_REF"))
  1106. result->registration_ = "engine->RegisterObjectBehaviour(\"" + asClassName + "\", asBEHAVE_FACTORY, \"" + asClassName + "@+ f()\", asFUNCTION(ASCompatibleFactory<" + cppClassName + ">), AS_CALL_CDECL);";
  1107. else
  1108. result->registration_ = "engine->RegisterObjectBehaviour(\"" + asClassName + "\", asBEHAVE_CONSTRUCT, \"void f()\", asFUNCTION(ASCompatibleConstructor<" + cppClassName + ">), AS_CALL_CDECL_OBJFIRST);";
  1109. result->comment_ = cppClassName + "::" + cppClassName + "() | Implicitly-declared";
  1110. processedClass.defaultConstructor_ = result;
  1111. }
  1112. RegisterDestructor(classAnalyzer, processedClass);
  1113. Result::classes_.push_back(processedClass);
  1114. }
  1115. void ProcessAllClassesNew()
  1116. {
  1117. #if 0
  1118. // Old order of classes for tests
  1119. vector<string> classIDs;
  1120. classIDs.reserve(SourceData::classesByID_.size());
  1121. for (pair<const string, xml_node>& it : SourceData::classesByID_)
  1122. classIDs.push_back(it.first);
  1123. sort(classIDs.begin(), classIDs.end());
  1124. for (string classID : classIDs)
  1125. {
  1126. xml_node compounddef = SourceData::classesByID_[classID];
  1127. ClassAnalyzer analyzer(compounddef);
  1128. ProcessClass(analyzer);
  1129. }
  1130. #else
  1131. InitCachedMemberSignatures();
  1132. for (auto element : SourceData::classesByID_)
  1133. {
  1134. xml_node compounddef = element.second;
  1135. ClassAnalyzer analyzer(compounddef);
  1136. ProcessClass(analyzer);
  1137. }
  1138. #endif
  1139. }
  1140. } // namespace ASBindingGenerator