ASClassBinder.cpp 49 KB

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  1. //
  2. // Copyright (c) 2008-2022 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. using namespace std;
  36. using namespace pugi;
  37. namespace ASBindingGenerator
  38. {
  39. static void RegisterObjectType(const ClassAnalyzer& classAnalyzer, ProcessedClass& inoutProcessedClass)
  40. {
  41. string className = classAnalyzer.GetClassName();
  42. bool isNoCount = classAnalyzer.IsNoCount();
  43. if (classAnalyzer.IsRefCounted() || isNoCount)
  44. {
  45. inoutProcessedClass.objectTypeRegistration_ = "engine->RegisterObjectType(\"" + className + "\", 0, asOBJ_REF" +
  46. (isNoCount ? " | asOBJ_NOCOUNT" : "") + ");";
  47. }
  48. else // Value type
  49. {
  50. string flags = "asOBJ_VALUE | asGetTypeTraits<" + className + ">()";
  51. if (classAnalyzer.IsPod())
  52. {
  53. flags += " | asOBJ_POD";
  54. if (classAnalyzer.AllFloats())
  55. flags += " | asOBJ_APP_CLASS_ALLFLOATS";
  56. else if (classAnalyzer.AllInts())
  57. flags += " | asOBJ_APP_CLASS_ALLINTS";
  58. }
  59. inoutProcessedClass.objectTypeRegistration_ = "engine->RegisterObjectType(\"" + className + "\", sizeof(" + className + "), " + flags + ");";
  60. }
  61. }
  62. static bool IsConstructorRequired(const ClassAnalyzer& classAnalyzer)
  63. {
  64. if (classAnalyzer.IsRefCounted())
  65. return false;
  66. if (classAnalyzer.IsNoCount())
  67. return false;
  68. if (classAnalyzer.IsPod())
  69. return false;
  70. return true;
  71. }
  72. static bool IsDestructorRequired(const ClassAnalyzer& classAnalyzer)
  73. {
  74. if (classAnalyzer.IsRefCounted())
  75. return false;
  76. if (classAnalyzer.IsNoCount())
  77. return false;
  78. if (classAnalyzer.IsPod())
  79. return false;
  80. return true;
  81. }
  82. // Iterate over overrided funcions
  83. static bool HaveMark(const MethodAnalyzer& methodAnalyzer, const string& mark)
  84. {
  85. if (Contains(methodAnalyzer.GetComment(), mark))
  86. return true;
  87. shared_ptr<MethodAnalyzer> reimplements = methodAnalyzer.Reimplements();
  88. if (!reimplements)
  89. return false;
  90. return HaveMark(*reimplements, mark);
  91. }
  92. static void RegisterConstructor(const MethodAnalyzer& methodAnalyzer, ProcessedClass& processedClass)
  93. {
  94. ClassAnalyzer classAnalyzer = methodAnalyzer.GetClass();
  95. if (classAnalyzer.IsAbstract())
  96. return;
  97. if (methodAnalyzer.IsDeleted())
  98. {
  99. MemberRegistrationError regError;
  100. regError.name_ = methodAnalyzer.GetName();
  101. regError.comment_ = methodAnalyzer.GetDeclaration();
  102. regError.message_ = "Not registered because deleted";
  103. processedClass.unregisteredSpecialMethods_.push_back(regError);
  104. return;
  105. }
  106. if (HaveMark(methodAnalyzer, "NO_BIND"))
  107. {
  108. MemberRegistrationError regError;
  109. regError.name_ = methodAnalyzer.GetName();
  110. regError.comment_ = methodAnalyzer.GetDeclaration();
  111. regError.message_ = "Not registered because have @nobind mark";
  112. processedClass.unregisteredSpecialMethods_.push_back(regError);
  113. return;
  114. }
  115. if (HaveMark(methodAnalyzer, "MANUAL_BIND"))
  116. {
  117. MemberRegistrationError regError;
  118. regError.name_ = methodAnalyzer.GetName();
  119. regError.comment_ = methodAnalyzer.GetDeclaration();
  120. regError.message_ = "Not registered because have @manualbind mark";
  121. processedClass.unregisteredSpecialMethods_.push_back(regError);
  122. return;
  123. }
  124. if (classAnalyzer.IsNoCount())
  125. {
  126. MemberRegistrationError regError;
  127. regError.name_ = methodAnalyzer.GetName();
  128. regError.comment_ = methodAnalyzer.GetLocation();
  129. regError.message_ = "Factory not registered since the @nocount object created in a script through the factory will never be deleted";
  130. processedClass.unregisteredSpecialMethods_.push_back(regError);
  131. return;
  132. }
  133. SpecialMethodRegistration result;
  134. //result.name_ = methodAnalyzer.GetName();
  135. result.comment_ = methodAnalyzer.GetDeclaration();
  136. string asClassName = classAnalyzer.GetClassName();
  137. string cppClassName = classAnalyzer.GetClassName();
  138. vector<ParamAnalyzer> params = methodAnalyzer.GetParams();
  139. if (params.empty()) // Default constructor
  140. {
  141. if (classAnalyzer.IsRefCounted())
  142. result.registration_ = "engine->RegisterObjectBehaviour(\"" + asClassName + "\", asBEHAVE_FACTORY, \"" +
  143. asClassName + "@+ f()\", asFUNCTION(ASCompatibleFactory<" + cppClassName + ">), AS_CALL_CDECL);";
  144. else
  145. result.registration_ = "engine->RegisterObjectBehaviour(\"" + asClassName + "\", asBEHAVE_CONSTRUCT, \"void f()\", asFUNCTION(ASCompatibleConstructor<" + cppClassName + ">), AS_CALL_CDECL_OBJFIRST);";
  146. result.comment_ = methodAnalyzer.GetLocation(); // Rewrite comment
  147. processedClass.defaultConstructor_ = make_shared<SpecialMethodRegistration>(result);
  148. return;
  149. }
  150. vector<ConvertedVariable> convertedParams;
  151. for (const ParamAnalyzer& param : params)
  152. {
  153. ConvertedVariable convertedParam;
  154. try
  155. {
  156. convertedParam = CppVariableToAS(param.GetType(), VariableUsage::FunctionParameter, param.GetDeclname(), param.GetDefval());
  157. }
  158. catch (const Exception& e)
  159. {
  160. MemberRegistrationError regError;
  161. regError.name_ = methodAnalyzer.GetName();
  162. regError.comment_ = methodAnalyzer.GetDeclaration();
  163. regError.message_ = e.what();
  164. processedClass.unregisteredSpecialMethods_.push_back(regError);
  165. return;
  166. }
  167. convertedParams.push_back(convertedParam);
  168. }
  169. bool needWrapper = false;
  170. for (const ConvertedVariable& convertedParam : convertedParams)
  171. {
  172. if (convertedParam.NeedWrapper())
  173. needWrapper = true;
  174. }
  175. if (classAnalyzer.IsRefCounted())
  176. {
  177. string asDeclaration = asClassName + "@+ f(" + JoinASDeclarations(convertedParams) + ")";
  178. result.registration_ = result.registration_ =
  179. "engine->RegisterObjectBehaviour(\"" + asClassName + "\", asBEHAVE_FACTORY, \"" + asDeclaration + "\", AS_FUNCTION("
  180. + GenerateWrapperName(methodAnalyzer) + ") , AS_CALL_CDECL);";
  181. result.glue_ = GenerateFactoryWrapper(methodAnalyzer, convertedParams);
  182. }
  183. else
  184. {
  185. string asDeclaration = "void f(" + JoinASDeclarations(convertedParams) + ")";
  186. result.registration_ = "engine->RegisterObjectBehaviour(\"" + asClassName + "\", asBEHAVE_CONSTRUCT, \"" + asDeclaration +
  187. "\", AS_FUNCTION_OBJFIRST(" + GenerateWrapperName(methodAnalyzer) + "), AS_CALL_CDECL_OBJFIRST);";
  188. result.glue_ = GenerateConstructorWrapper(methodAnalyzer, convertedParams);
  189. }
  190. processedClass.nonDefaultConstructors_.push_back(result);
  191. }
  192. static void RegisterDestructor(const ClassAnalyzer& classAnalyzer, ProcessedClass& processedClass)
  193. {
  194. if (classAnalyzer.IsRefCounted())
  195. return;
  196. if (classAnalyzer.IsNoCount())
  197. return;
  198. string className = classAnalyzer.GetClassName();
  199. string wrapperName = className + "_Destructor";
  200. shared_ptr<SpecialMethodRegistration> result = make_shared<SpecialMethodRegistration>();
  201. //result->name_ = "~" + className;
  202. result->registration_ = "engine->RegisterObjectBehaviour(\"" + className + "\", asBEHAVE_DESTRUCT, \"void f()\", AS_DESTRUCTOR(" + className + "), AS_CALL_CDECL_OBJFIRST);";
  203. shared_ptr<MethodAnalyzer> thisDestructor = classAnalyzer.GetDefinedThisDestructor();
  204. if (thisDestructor)
  205. {
  206. result->comment_ = thisDestructor->GetDeclaration();
  207. processedClass.destructor_ = result;
  208. }
  209. else if (!classAnalyzer.HasThisDestructor() && IsDestructorRequired(classAnalyzer))
  210. {
  211. result->comment_ = className + "::~" + className + "() | Implicitly-declared";
  212. processedClass.destructor_ = result;
  213. }
  214. }
  215. // https://www.angelcode.com/angelscript/sdk/docs/manual/doc_script_class_ops.html
  216. static string CppMethodNameToAS(const MethodAnalyzer& methodAnalyzer)
  217. {
  218. string name = methodAnalyzer.GetName();
  219. if (name == "operator=")
  220. return "opAssign";
  221. if (name == "operator+")
  222. return "opAdd";
  223. if (name == "operator-")
  224. {
  225. if (!methodAnalyzer.GetParams().size()) // If no params
  226. return "opNeg"; // then unary minus
  227. else
  228. return "opSub";
  229. }
  230. if (name == "operator*")
  231. return "opMul";
  232. if (name == "operator/")
  233. return "opDiv";
  234. if (name == "operator+=")
  235. return "opAddAssign";
  236. if (name == "operator-=")
  237. return "opSubAssign";
  238. if (name == "operator*=")
  239. return "opMulAssign";
  240. if (name == "operator/=")
  241. return "opDivAssign";
  242. if (name == "operator==")
  243. return "opEquals";
  244. if (name == "operator[]")
  245. return "opIndex";
  246. // Conversion to another type operator
  247. if (StartsWith(name, "operator "))
  248. {
  249. if (methodAnalyzer.IsExplicit())
  250. return "opConv";
  251. else
  252. return "opImplConv";
  253. }
  254. if (name == "operator!=")
  255. throw Exception("Only operator == is needed");
  256. if (name == "operator<")
  257. throw Exception("Registerd as opCmp separately");
  258. if (name == "operator>")
  259. throw Exception("Registerd as opCmp separately");
  260. return name;
  261. }
  262. // https://www.angelcode.com/angelscript/sdk/docs/manual/doc_reg_objprop.html
  263. static string CppMethodNameToASProperty(const MethodAnalyzer& methodAnalyzer)
  264. {
  265. string name = methodAnalyzer.GetName();
  266. if (StartsWith(name, "Is") || StartsWith(name, "Get"))
  267. {
  268. string result = CutStart(name, "Is");
  269. result = CutStart(result, "Get");
  270. result = "get_" + FirstCharToLower(result);
  271. return result;
  272. }
  273. if (StartsWith(name, "Set"))
  274. {
  275. string result = CutStart(name, "Set");
  276. result = "set_" + FirstCharToLower(result);
  277. return result;
  278. }
  279. if (methodAnalyzer.CanBeGetProperty())
  280. {
  281. string result = name;
  282. result = "get_" + FirstCharToLower(result);
  283. return result;
  284. }
  285. if (methodAnalyzer.CanBeSetProperty())
  286. {
  287. string result = name;
  288. result = "set_" + FirstCharToLower(result);
  289. return result;
  290. }
  291. throw Exception("Can not be property");
  292. }
  293. // Can return BIND_AS_ALIAS_xxxx or BIND_AS_PROPERTY
  294. // Return "" if no this marks
  295. static string GetPropertyMark(const MethodAnalyzer& methodAnalyzer)
  296. {
  297. string comment = methodAnalyzer.GetComment();
  298. smatch match;
  299. regex_match(comment, match, regex(".*\\b(BIND_AS_ALIAS_.+?)\\b.*"));
  300. if (match.size() == 2)
  301. return match[1].str();
  302. regex_match(comment, match, regex(".*\\bBIND_AS_PROPERTY\\b.*"));
  303. if (match.size() == 1)
  304. return "BIND_AS_PROPERTY";
  305. shared_ptr<MethodAnalyzer> reimplements = methodAnalyzer.Reimplements();
  306. if (!reimplements)
  307. return "";
  308. return GetPropertyMark(*reimplements);
  309. }
  310. static string GetSignature(const MethodAnalyzer& method)
  311. {
  312. xml_node memberdef = method.GetMemberdef();
  313. string result = string(memberdef.child_value("name")) + '|';
  314. result += RemoveRefs(memberdef.child("type")) + '|';
  315. for (xml_node param : memberdef.children("param"))
  316. result += RemoveRefs(param.child("type")) + '|';
  317. if (method.IsStatic())
  318. result += "static" + result;
  319. return result;
  320. }
  321. struct ClassMemberSignatures
  322. {
  323. unordered_set<string> methods_; // Signatures of all nonstatic public methods (including inherited)
  324. unordered_map<string, vector<string>> hiddenInAnyDerivedClassesMethods_; // method signature -> derived class names
  325. unordered_map<string, vector<string>> existsInBaseClassesMethods_; // method signature -> base class names
  326. };
  327. static unordered_map<string, shared_ptr<ClassMemberSignatures>> _cachedMemberSignatures; // className -> signatures
  328. static bool ContainsSameSignature(const string& className, const string& methodSignature)
  329. {
  330. shared_ptr<ClassMemberSignatures> classData = _cachedMemberSignatures[className];
  331. return classData->methods_.find(methodSignature) != classData->methods_.end();
  332. }
  333. static void InitCachedMemberSignatures()
  334. {
  335. // Fill signatures
  336. for (pair<const string, xml_node>& element : SourceData::classesByID_)
  337. {
  338. xml_node compounddef = element.second;
  339. ClassAnalyzer classAnalyzer(compounddef);
  340. shared_ptr<ClassMemberSignatures> classData = make_shared<ClassMemberSignatures>();
  341. vector<MethodAnalyzer> methods = classAnalyzer.GetAllPublicMethods();
  342. for (const MethodAnalyzer& method : methods)
  343. classData->methods_.insert(GetSignature(method));
  344. _cachedMemberSignatures[classAnalyzer.GetClassName()] = classData;
  345. }
  346. // Fill hidden in any derived classes members
  347. for (pair<const string, xml_node>& element : SourceData::classesByID_)
  348. {
  349. xml_node compounddef = element.second;
  350. ClassAnalyzer classAnalyzer(compounddef);
  351. string className = classAnalyzer.GetClassName();
  352. shared_ptr<ClassMemberSignatures> classData = _cachedMemberSignatures[classAnalyzer.GetClassName()];
  353. vector<MethodAnalyzer> methods = classAnalyzer.GetAllPublicMethods();
  354. vector<ClassAnalyzer> allDerivedClasses = classAnalyzer.GetAllDerivedClasses();
  355. vector<ClassAnalyzer> baseClasses = classAnalyzer.GetBaseClasses();
  356. for (const MethodAnalyzer& method : methods)
  357. {
  358. string methodSignature = GetSignature(method);
  359. vector<string> hiddenInderivedClasses;
  360. for (const ClassAnalyzer& derivedClass : allDerivedClasses)
  361. {
  362. string derivedClassName = derivedClass.GetClassName();
  363. if (!ContainsSameSignature(derivedClassName, methodSignature))
  364. hiddenInderivedClasses.push_back(derivedClassName);
  365. }
  366. if (hiddenInderivedClasses.size())
  367. classData->hiddenInAnyDerivedClassesMethods_[methodSignature] = hiddenInderivedClasses;
  368. vector<string> existInBaseClasses;
  369. for (const ClassAnalyzer& baseClass : baseClasses)
  370. {
  371. string baseClassName = baseClass.GetClassName();
  372. if (ContainsSameSignature(baseClassName, methodSignature))
  373. existInBaseClasses.push_back(baseClassName);
  374. }
  375. if (existInBaseClasses.size())
  376. classData->existsInBaseClassesMethods_[methodSignature] = existInBaseClasses;
  377. }
  378. }
  379. }
  380. /*static bool ContainsSameSignature(const ClassAnalyzer& classAnalyzer, const MethodAnalyzer& method)
  381. {
  382. vector<MethodAnalyzer> methods = classAnalyzer.GetAllPublicMethods();
  383. for (const MethodAnalyzer& m : methods)
  384. {
  385. if (GetSignature(m) == GetSignature(method))
  386. return true;
  387. }
  388. return false;
  389. }*/
  390. static vector<string> HiddenInAnyDerivedClasses(const MethodAnalyzer& method)
  391. {
  392. /*vector<string> result;
  393. vector<ClassAnalyzer> derivedClasses = method.GetClass().GetAllDerivedClasses();
  394. for (const ClassAnalyzer& derivedClass : derivedClasses)
  395. {
  396. //if (!ContainsSameSignature(derivedClass, method))
  397. // result.push_back(derivedClass.GetClassName());
  398. if (!ContainsSameSignature(derivedClass.GetClassName(), GetSignature(method)))
  399. result.push_back(derivedClass.GetClassName());
  400. }
  401. return result;*/
  402. string classname = method.GetClassName();
  403. string methodSignature = GetSignature(method);
  404. shared_ptr<ClassMemberSignatures> classData = _cachedMemberSignatures[classname];
  405. auto it = classData->hiddenInAnyDerivedClassesMethods_.find(methodSignature);
  406. if (it == classData->hiddenInAnyDerivedClassesMethods_.end())
  407. return vector<string>();
  408. else
  409. return it->second;
  410. }
  411. static vector<string> HiddenInAnyDerivedClasses(const MethodAnalyzer& method, const ClassAnalyzer& classAnalyzer)
  412. {
  413. /*vector<string> result;
  414. vector<ClassAnalyzer> derivedClasses = classAnalyzer.GetAllDerivedClasses();
  415. for (const ClassAnalyzer& derivedClass : derivedClasses)
  416. {
  417. //if (!ContainsSameSignature(derivedClass, method))
  418. // result.push_back(derivedClass.GetClassName());
  419. if (!ContainsSameSignature(derivedClass.GetClassName(), GetSignature(method)))
  420. result.push_back(derivedClass.GetClassName());
  421. }
  422. return result;*/
  423. string classname = classAnalyzer.GetClassName();
  424. string methodSignature = GetSignature(method);
  425. shared_ptr<ClassMemberSignatures> classData = _cachedMemberSignatures[classname];
  426. auto it = classData->hiddenInAnyDerivedClassesMethods_.find(methodSignature);
  427. if (it == classData->hiddenInAnyDerivedClassesMethods_.end())
  428. return vector<string>();
  429. else
  430. return it->second;
  431. }
  432. static vector<string> ExistsInBaseClasses(const MethodAnalyzer& method)
  433. {
  434. /*vector<string> result;
  435. vector<ClassAnalyzer> baseClasses = method.GetClass().GetBaseClasses();
  436. string methodSignature = GetSignature(method);
  437. for (const ClassAnalyzer& baseClass : baseClasses)
  438. {
  439. //if (ContainsSameSignature(baseClass, method))
  440. // result.push_back(baseClass.GetClassName());
  441. if (ContainsSameSignature(baseClass.GetClassName(), methodSignature))
  442. result.push_back(baseClass.GetClassName());
  443. }
  444. return result;*/
  445. string classname = method.GetClassName();
  446. string methodSignature = GetSignature(method);
  447. shared_ptr<ClassMemberSignatures> classData = _cachedMemberSignatures[classname];
  448. auto it = classData->existsInBaseClassesMethods_.find(methodSignature);
  449. if (it == classData->existsInBaseClassesMethods_.end())
  450. return vector<string>();
  451. else
  452. return it->second;
  453. }
  454. static vector<string> ExistsInBaseClasses(const MethodAnalyzer& method, const ClassAnalyzer& classAnalyzer)
  455. {
  456. /*vector<string> result;
  457. vector<ClassAnalyzer> baseClasses = classAnalyzer.GetBaseClasses();
  458. string methodSignature = GetSignature(method);
  459. for (const ClassAnalyzer& baseClass : baseClasses)
  460. {
  461. //if (ContainsSameSignature(baseClass, method))
  462. // result.push_back(baseClass.GetClassName());
  463. if (ContainsSameSignature(baseClass.GetClassName(), methodSignature))
  464. result.push_back(baseClass.GetClassName());
  465. }
  466. return result;*/
  467. string className = classAnalyzer.GetClassName();
  468. string methodSignature = GetSignature(method);
  469. shared_ptr<ClassMemberSignatures> classData = _cachedMemberSignatures[className];
  470. auto it = classData->existsInBaseClassesMethods_.find(methodSignature);
  471. if (it == classData->existsInBaseClassesMethods_.end())
  472. return vector<string>();
  473. else
  474. return it->second;
  475. }
  476. // Returns names of derived class that has base classes with the same method signature
  477. // (multiple inheriance methods with same signature - we can not register this in template because this cause multiple registration same signature)
  478. static string FindConflicts(const MethodAnalyzer& method)
  479. {
  480. vector<ClassAnalyzer> derivedClasses = method.GetClass().GetAllDerivedClasses();
  481. for (const ClassAnalyzer& derivedClass : derivedClasses)
  482. {
  483. vector<string> existsInBaseClasses = ExistsInBaseClasses(method, derivedClass);
  484. if (existsInBaseClasses.size() > 1)
  485. return derivedClass.GetClassName(); // Conflict found
  486. }
  487. return string(); // No conflicts
  488. }
  489. static string FindConflicts(const MethodAnalyzer& method, const ClassAnalyzer& classAnalyzer)
  490. {
  491. vector<ClassAnalyzer> derivedClasses = classAnalyzer.GetAllDerivedClasses();
  492. for (const ClassAnalyzer& derivedClass : derivedClasses)
  493. {
  494. vector<string> existsInBaseClasses = ExistsInBaseClasses(method, derivedClass);
  495. if (existsInBaseClasses.size() > 1)
  496. return derivedClass.GetClassName(); // Conflict found
  497. }
  498. return string(); // No conflicts
  499. }
  500. static void RegisterMethod(const MethodAnalyzer& methodAnalyzer, ProcessedClass& processedClass)
  501. {
  502. if (methodAnalyzer.IsDefine())
  503. return;
  504. // TEST
  505. //if (/*methodAnalyzer.GetClassName() == "OcclusionBuffer" && */methodAnalyzer.GetName() == "AddRef")
  506. // string className = methodAnalyzer.GetClassName(); // Breakpoint here
  507. // TEST END
  508. // TODO: This functions take 99% of generation time. Need some cache?
  509. // ===============================================
  510. vector<string> existsInBaseClasses = ExistsInBaseClasses(methodAnalyzer);
  511. if (existsInBaseClasses.size() == 1)
  512. {
  513. shared_ptr<ClassAnalyzer> baseClass = FindClassByName(existsInBaseClasses[0]);
  514. if (HiddenInAnyDerivedClasses(methodAnalyzer, *baseClass).empty() && FindConflicts(methodAnalyzer, *baseClass).empty())
  515. return; // Already registered in template of base class
  516. }
  517. bool regInTemplate = true;
  518. vector<string> hiddenInDerivedClasses = HiddenInAnyDerivedClasses(methodAnalyzer);
  519. if (!hiddenInDerivedClasses.empty())
  520. {
  521. if (methodAnalyzer.IsThisMethod())
  522. {
  523. MemberRegistrationError msg;
  524. msg.name_ = methodAnalyzer.GetName();
  525. msg.comment_ = methodAnalyzer.GetDeclaration();
  526. msg.message_ = "Can not be registered here bacause hidden in derived classes: " + Join(hiddenInDerivedClasses, ", ");
  527. processedClass.unregisteredTemplateMethods_.push_back(msg);
  528. }
  529. regInTemplate = false; // Impossible register in template
  530. }
  531. if (regInTemplate) // Additional check
  532. {
  533. string conflict = FindConflicts(methodAnalyzer);
  534. if (!conflict.empty())
  535. regInTemplate = false; // Impossible register in tempalte
  536. }
  537. // ====================================================
  538. // END
  539. if (methodAnalyzer.IsTemplate())
  540. {
  541. MemberRegistrationError regError;
  542. regError.name_ = methodAnalyzer.GetName();
  543. regError.comment_ = methodAnalyzer.GetDeclaration();
  544. regError.message_ = "Not registered because template";
  545. if (regInTemplate)
  546. processedClass.unregisteredTemplateStaticMethods_.push_back(regError);
  547. else
  548. processedClass.unregisteredPersonalStaticMethods_.push_back(regError);
  549. return;
  550. }
  551. if (methodAnalyzer.IsDeleted())
  552. {
  553. MemberRegistrationError regError;
  554. regError.name_ = methodAnalyzer.GetName();
  555. regError.comment_ = methodAnalyzer.GetDeclaration();
  556. regError.message_ = "Not registered because deleted";
  557. if (regInTemplate)
  558. processedClass.unregisteredTemplateStaticMethods_.push_back(regError);
  559. else
  560. processedClass.unregisteredPersonalStaticMethods_.push_back(regError);
  561. return;
  562. }
  563. if (methodAnalyzer.IsStatic())
  564. {
  565. if (HaveMark(methodAnalyzer, "NO_BIND"))
  566. {
  567. MemberRegistrationError regError;
  568. regError.name_ = methodAnalyzer.GetName();
  569. regError.comment_ = methodAnalyzer.GetDeclaration();
  570. regError.message_ = "Not registered because have @nobind mark";
  571. if (regInTemplate)
  572. processedClass.unregisteredTemplateStaticMethods_.push_back(regError);
  573. else
  574. processedClass.unregisteredPersonalStaticMethods_.push_back(regError);
  575. return;
  576. }
  577. if (HaveMark(methodAnalyzer, "MANUAL_BIND"))
  578. {
  579. MemberRegistrationError regError;
  580. regError.name_ = methodAnalyzer.GetName();
  581. regError.comment_ = methodAnalyzer.GetDeclaration();
  582. regError.message_ = "Not registered because have @manualbind mark";
  583. if (regInTemplate)
  584. processedClass.unregisteredTemplateStaticMethods_.push_back(regError);
  585. else
  586. processedClass.unregisteredPersonalStaticMethods_.push_back(regError);
  587. return;
  588. }
  589. ClassStaticFunctionAnalyzer staticMethodAnalyzer(methodAnalyzer.GetClass(), methodAnalyzer.GetMemberdef());
  590. vector<ParamAnalyzer> params = staticMethodAnalyzer.GetParams();
  591. vector<ConvertedVariable> convertedParams;
  592. string outGlue;
  593. bool needWrapper = false;
  594. for (const ParamAnalyzer& param : params)
  595. {
  596. ConvertedVariable conv;
  597. try
  598. {
  599. conv = CppVariableToAS(param.GetType(), VariableUsage::FunctionParameter, param.GetDeclname(), param.GetDefval());
  600. }
  601. catch (const Exception& e)
  602. {
  603. MemberRegistrationError regError;
  604. regError.name_ = staticMethodAnalyzer.GetName();
  605. regError.comment_ = methodAnalyzer.GetDeclaration();
  606. regError.message_ = e.what();
  607. if (regInTemplate)
  608. processedClass.unregisteredTemplateStaticMethods_.push_back(regError);
  609. else
  610. processedClass.unregisteredPersonalStaticMethods_.push_back(regError);
  611. return;
  612. }
  613. if (conv.NeedWrapper())
  614. needWrapper = true;
  615. convertedParams.push_back(conv);
  616. }
  617. ConvertedVariable convertedReturn;
  618. try
  619. {
  620. convertedReturn = CppVariableToAS(staticMethodAnalyzer.GetReturnType(), VariableUsage::FunctionReturn);
  621. }
  622. catch (const Exception& e)
  623. {
  624. MemberRegistrationError regError;
  625. regError.name_ = staticMethodAnalyzer.GetName();
  626. regError.comment_ = methodAnalyzer.GetDeclaration();
  627. regError.message_ = e.what();
  628. if (regInTemplate)
  629. processedClass.unregisteredTemplateStaticMethods_.push_back(regError);
  630. else
  631. processedClass.unregisteredPersonalStaticMethods_.push_back(regError);
  632. return;
  633. }
  634. if (convertedReturn.NeedWrapper())
  635. needWrapper = true;
  636. Registration result;
  637. result.comment_ = methodAnalyzer.GetDeclaration();
  638. string funcPointer;
  639. string callConv = "AS_CALL_CDECL";
  640. string asFunctionName = staticMethodAnalyzer.GetName();
  641. string cppClassName = methodAnalyzer.GetClass().GetClassName();
  642. string className = staticMethodAnalyzer.GetClassName();
  643. if (needWrapper)
  644. {
  645. /*result.glue_ = GenerateWrapper(methodAnalyzer, false, convertedParams, retConv);
  646. result.registration_.funcPointer_ = "AS_FUNCTION_OBJFIRST(" + GenerateWrapperName(methodAnalyzer) + ")";
  647. result.registration_.callConv_ = "AS_CALL_CDECL_OBJFIRST";*/
  648. result.glue_ = GenerateWrapper(staticMethodAnalyzer, regInTemplate, convertedParams, convertedReturn);
  649. funcPointer = "AS_FUNCTION(" + GenerateWrapperName(staticMethodAnalyzer);
  650. if (regInTemplate)
  651. funcPointer += "<" + cppClassName + ">";
  652. funcPointer += ")";
  653. }
  654. else
  655. {
  656. /*result.registration_.funcPointer_ = Generate_asMETHODPR(methodAnalyzer, regInTemplate);
  657. result.registration_.callConv_ = "AS_CALL_THISCALL";*/
  658. funcPointer = Generate_asFUNCTIONPR(staticMethodAnalyzer, regInTemplate);
  659. }
  660. string asClassName = cppClassName;
  661. string decl = convertedReturn.asDeclaration_ + " " + asFunctionName + "(" + JoinASDeclarations(convertedParams) + ")";
  662. if (regInTemplate)
  663. {
  664. result.registration_.push_back(
  665. "engine->SetDefaultNamespace(className);"
  666. "engine->RegisterGlobalFunction(\"" + decl + "\", " + funcPointer + ", " + callConv + ");"
  667. "engine->SetDefaultNamespace(\"\");"
  668. );
  669. }
  670. else
  671. {
  672. result.registration_.push_back(
  673. "engine->SetDefaultNamespace(\"" + asClassName + "\");"
  674. "engine->RegisterGlobalFunction(\"" + decl + "\", " + funcPointer + ", " + callConv + ");"
  675. "engine->SetDefaultNamespace(\"\");"
  676. );
  677. }
  678. /*
  679. StaticMethodRegistration result;
  680. result.cppDeclaration_ = methodAnalyzer.GetDeclaration();
  681. result.name_ = staticMethodAnalyzer.GetName();
  682. result.registration_.asDeclarations_.push_back(decl);
  683. result.registration_.callConv_ = "AS_CALL_CDECL";
  684. if (needWrapper)
  685. result.registration_.funcPointer_ = "AS_FUNCTION(" + GenerateWrapperName(staticMethodAnalyzer) + ")";
  686. else
  687. result.registration_.funcPointer_ = Generate_asFUNCTIONPR(staticMethodAnalyzer);
  688. if (needWrapper)
  689. result.glue_ = GenerateWrapper(staticMethodAnalyzer, convertedParams, convertedReturn);
  690. processedClass.staticMethods_.push_back(result);
  691. */
  692. if (regInTemplate)
  693. processedClass.templateStaticMethods_.push_back(result);
  694. else
  695. processedClass.personalStaticMethods_.push_back(result);
  696. return;
  697. }
  698. if (HaveMark(methodAnalyzer, "NO_BIND"))
  699. {
  700. MemberRegistrationError regError;
  701. regError.name_ = methodAnalyzer.GetName();
  702. regError.comment_ = methodAnalyzer.GetDeclaration();
  703. regError.message_ = "Not registered because have @nobind mark";
  704. if (regInTemplate)
  705. processedClass.unregisteredTemplateMethods_.push_back(regError);
  706. else
  707. processedClass.unregisteredPersonalMethods_.push_back(regError);
  708. return;
  709. }
  710. if (HaveMark(methodAnalyzer, "MANUAL_BIND"))
  711. {
  712. MemberRegistrationError regError;
  713. regError.name_ = methodAnalyzer.GetName();
  714. regError.comment_ = methodAnalyzer.GetDeclaration();
  715. regError.message_ = "Not registered because have @manualbind mark";
  716. if (regInTemplate)
  717. processedClass.unregisteredTemplateMethods_.push_back(regError);
  718. else
  719. processedClass.unregisteredPersonalMethods_.push_back(regError);
  720. return;
  721. }
  722. vector<ParamAnalyzer> params = methodAnalyzer.GetParams();
  723. vector<ConvertedVariable> convertedParams;
  724. bool needWrapper = false;
  725. for (const ParamAnalyzer& param : params)
  726. {
  727. ConvertedVariable conv;
  728. try
  729. {
  730. conv = CppVariableToAS(param.GetType(), VariableUsage::FunctionParameter, param.GetDeclname(), param.GetDefval());
  731. }
  732. catch (const Exception& e)
  733. {
  734. MemberRegistrationError regError;
  735. regError.name_ = methodAnalyzer.GetName();
  736. regError.comment_ = methodAnalyzer.GetDeclaration();
  737. regError.message_ = e.what();
  738. if (regInTemplate)
  739. processedClass.unregisteredTemplateMethods_.push_back(regError);
  740. else
  741. processedClass.unregisteredPersonalMethods_.push_back(regError);
  742. return;
  743. }
  744. convertedParams.push_back(conv);
  745. if (conv.NeedWrapper())
  746. needWrapper = true;
  747. }
  748. ConvertedVariable retConv;
  749. try
  750. {
  751. retConv = CppVariableToAS(methodAnalyzer.GetReturnType(), VariableUsage::FunctionReturn);
  752. }
  753. catch (const Exception& e)
  754. {
  755. MemberRegistrationError regError;
  756. regError.name_ = methodAnalyzer.GetName();
  757. regError.comment_ = methodAnalyzer.GetDeclaration();
  758. regError.message_ = e.what();
  759. if (regInTemplate)
  760. processedClass.unregisteredTemplateMethods_.push_back(regError);
  761. else
  762. processedClass.unregisteredPersonalMethods_.push_back(regError);
  763. return;
  764. }
  765. if (retConv.NeedWrapper())
  766. needWrapper = true;
  767. string asReturnType = retConv.asDeclaration_;
  768. string asFunctionName = methodAnalyzer.GetName();
  769. if (methodAnalyzer.IsConsversionOperator())
  770. asReturnType = CutStart(asFunctionName, "operator ");
  771. try
  772. {
  773. asFunctionName = CppMethodNameToAS(methodAnalyzer);
  774. }
  775. catch (const Exception& e)
  776. {
  777. MemberRegistrationError regError;
  778. regError.name_ = methodAnalyzer.GetName();
  779. regError.comment_ = methodAnalyzer.GetDeclaration();
  780. regError.message_ = e.what();
  781. if (regInTemplate)
  782. processedClass.unregisteredTemplateMethods_.push_back(regError);
  783. else
  784. processedClass.unregisteredPersonalMethods_.push_back(regError);
  785. return;
  786. }
  787. string cppClassName = methodAnalyzer.GetClass().GetClassName();
  788. /*MethodRegistration result;
  789. result.name_ = methodAnalyzer.GetName();
  790. result.cppDeclaration_ = ReplaceAll(methodAnalyzer.GetDeclaration(), "\"", "\\\"");*/
  791. Registration result;
  792. result.comment_ = methodAnalyzer.GetDeclaration();
  793. string funcPointer;
  794. string callConv;
  795. //bool templateVersion = true;
  796. if (needWrapper)
  797. {
  798. /*result.glue_ = GenerateWrapper(methodAnalyzer, false, convertedParams, retConv);
  799. result.registration_.funcPointer_ = "AS_FUNCTION_OBJFIRST(" + GenerateWrapperName(methodAnalyzer) + ")";
  800. result.registration_.callConv_ = "AS_CALL_CDECL_OBJFIRST";*/
  801. result.glue_ = GenerateWrapper(methodAnalyzer, regInTemplate, convertedParams, retConv);
  802. funcPointer = "AS_FUNCTION_OBJFIRST(" + GenerateWrapperName(methodAnalyzer, regInTemplate);
  803. if (regInTemplate)
  804. funcPointer += "<" + cppClassName + ">";
  805. funcPointer += ")";
  806. callConv = "AS_CALL_CDECL_OBJFIRST";
  807. }
  808. else
  809. {
  810. /*result.registration_.funcPointer_ = Generate_asMETHODPR(methodAnalyzer, regInTemplate);
  811. result.registration_.callConv_ = "AS_CALL_THISCALL";*/
  812. funcPointer = Generate_asMETHODPR(methodAnalyzer, regInTemplate);
  813. callConv = "AS_CALL_THISCALL";
  814. }
  815. string decl = asReturnType + " " + asFunctionName + "(" + JoinASDeclarations(convertedParams) + ")";
  816. if (methodAnalyzer.IsConst())
  817. decl += " const";
  818. string asClassName = cppClassName;
  819. //result.registration_.asDeclarations_.push_back(decl);
  820. if (regInTemplate)
  821. result.registration_.push_back("engine->RegisterObjectMethod(className, \"" + decl + "\", " + funcPointer + ", " + callConv + ");");
  822. else
  823. result.registration_.push_back("engine->RegisterObjectMethod(\"" + asClassName + "\", \"" + decl + "\", " + funcPointer + ", " + callConv + ");");
  824. // Also register as property if needed
  825. string propertyMark = GetPropertyMark(methodAnalyzer);
  826. if (!propertyMark.empty())
  827. {
  828. if (StartsWith(propertyMark, "BIND_AS_ALIAS_"))
  829. {
  830. asFunctionName = CutStart(propertyMark, "BIND_AS_ALIAS_");
  831. }
  832. else
  833. {
  834. try
  835. {
  836. asFunctionName = CppMethodNameToASProperty(methodAnalyzer);
  837. }
  838. catch (const Exception& e)
  839. {
  840. MemberRegistrationError regError;
  841. regError.name_ = methodAnalyzer.GetName();
  842. regError.comment_ = methodAnalyzer.GetDeclaration();
  843. regError.message_ = e.what();
  844. if (regInTemplate)
  845. processedClass.unregisteredTemplateMethods_.push_back(regError);
  846. else
  847. processedClass.unregisteredPersonalMethods_.push_back(regError);
  848. return;
  849. }
  850. }
  851. decl = asReturnType + " " + asFunctionName + "(" + JoinASDeclarations(convertedParams) + ")";
  852. if (methodAnalyzer.IsConst())
  853. decl += " const";
  854. //result.registration_.asDeclarations_.push_back(decl);
  855. if (regInTemplate)
  856. result.registration_.push_back("engine->RegisterObjectMethod(className, \"" + decl + "\", " + funcPointer + ", " + callConv + ");");
  857. else
  858. result.registration_.push_back("engine->RegisterObjectMethod(\"" + asClassName + "\", \"" + decl + "\", " + funcPointer + ", " + callConv + ");");
  859. //result.registration_.push_back("engine->RegisterObjectMethod(className, \"" + decl + "\", " + funcPointer + ", " + callConv + ");");
  860. }
  861. //processedClass.methods_.push_back(result);
  862. if (regInTemplate)
  863. processedClass.templateMethods_.push_back(result);
  864. else
  865. processedClass.personalMethods_.push_back(result);
  866. }
  867. static void RegisterField(const FieldAnalyzer& fieldAnalyzer, ProcessedClass& processedClass)
  868. {
  869. if (Contains(fieldAnalyzer.GetComment(), "NO_BIND"))
  870. {
  871. MemberRegistrationError regError;
  872. regError.name_ = fieldAnalyzer.GetName();
  873. regError.comment_ = fieldAnalyzer.GetDeclaration();
  874. regError.message_ = "Not registered because have @nobind mark";
  875. processedClass.unregisteredTemplateFields_.push_back(regError);
  876. return;
  877. }
  878. if (Contains(fieldAnalyzer.GetComment(), "MANUAL_BIND"))
  879. {
  880. MemberRegistrationError regError;
  881. regError.name_ = fieldAnalyzer.GetName();
  882. regError.comment_ = fieldAnalyzer.GetDeclaration();
  883. regError.message_ = "Not registered because have @manualbind mark";
  884. processedClass.unregisteredTemplateFields_.push_back(regError);
  885. return;
  886. }
  887. if (fieldAnalyzer.IsStatic())
  888. {
  889. string asType;
  890. try
  891. {
  892. asType = CppTypeToAS(fieldAnalyzer.GetType(), TypeUsage::StaticField);
  893. }
  894. catch (const Exception& e)
  895. {
  896. MemberRegistrationError regError;
  897. regError.name_ = fieldAnalyzer.GetName();
  898. regError.comment_ = fieldAnalyzer.GetDeclaration();
  899. regError.message_ = e.what();
  900. processedClass.unregisteredTemplateStaticFields_.push_back(regError);
  901. return;
  902. }
  903. if (fieldAnalyzer.GetType().IsConst() || fieldAnalyzer.GetType().IsConstexpr())
  904. asType = "const " + asType;
  905. asType = ReplaceAll(asType, "struct ", "");
  906. string cppClassName = fieldAnalyzer.GetClassName();
  907. string asPropertyName = fieldAnalyzer.GetName();
  908. /*StaticFieldRegistration result;
  909. result.cppDeclaration_ = fieldAnalyzer.GetDeclaration();
  910. result.name_ = fieldAnalyzer.GetName();
  911. result.registration_.asDeclarations_.push_back(asType + " " + asPropertyName);
  912. result.registration_.pointer_ = "(void*)&" + cppClassName + "::" + fieldAnalyzer.GetName();
  913. processedClass.staticFields_.push_back(result);
  914. */
  915. Registration reg;
  916. reg.comment_ = fieldAnalyzer.GetDeclaration();
  917. reg.registration_.push_back(
  918. "engine->SetDefaultNamespace(className);"
  919. "engine->RegisterGlobalProperty(\"" + asType + " " + asPropertyName + "\", " + "(void*)&T::" + fieldAnalyzer.GetName() + ");"
  920. "engine->SetDefaultNamespace(\"\");");
  921. processedClass.templateStaticFields_.push_back(reg);
  922. }
  923. else
  924. {
  925. if (fieldAnalyzer.IsArray())
  926. {
  927. MemberRegistrationError regError;
  928. regError.name_ = fieldAnalyzer.GetName();
  929. regError.comment_ = fieldAnalyzer.GetDeclaration();
  930. regError.message_ = "Not registered because array";
  931. processedClass.unregisteredTemplateFields_.push_back(regError);
  932. return;
  933. }
  934. if (fieldAnalyzer.GetType().IsPointer())
  935. {
  936. MemberRegistrationError regError;
  937. regError.name_ = fieldAnalyzer.GetName();
  938. regError.comment_ = fieldAnalyzer.GetDeclaration();
  939. regError.message_ = "Not registered because pointer";
  940. processedClass.unregisteredTemplateFields_.push_back(regError);
  941. return;
  942. }
  943. string asPropertyType;
  944. try
  945. {
  946. asPropertyType = CppTypeToAS(fieldAnalyzer.GetType(), TypeUsage::Field);
  947. }
  948. catch (const Exception& e)
  949. {
  950. MemberRegistrationError regError;
  951. regError.name_ = HideUnnamedType(fieldAnalyzer.GetName());
  952. regError.comment_ = HideUnnamedType(fieldAnalyzer.GetDeclaration());
  953. regError.message_ = e.what();
  954. processedClass.unregisteredTemplateFields_.push_back(regError);
  955. return;
  956. }
  957. string cppFieldName = fieldAnalyzer.GetName();
  958. assert(!cppFieldName.empty());
  959. string asPropertyName = CutEnd(cppFieldName, "_");
  960. string cppClassName = fieldAnalyzer.GetClassName();
  961. /*FieldRegistration result;
  962. result.name_ = cppFieldName;
  963. result.cppDeclaration_ = fieldAnalyzer.GetDeclaration();
  964. result.registration_.asDeclarations_.push_back(asPropertyType + " " + asPropertyName);
  965. result.registration_.byteOffset_ = "offsetof(" + cppClassName + ", " + cppFieldName + ")";*/
  966. Registration reg;
  967. reg.comment_ = fieldAnalyzer.GetDeclaration();
  968. reg.registration_.push_back("engine->RegisterObjectProperty(className, \"" + asPropertyType + " " + asPropertyName + "\", "
  969. "offsetof(T, " + cppFieldName + "));");
  970. processedClass.templateFields_.push_back(reg);
  971. //processedClass.fields_.push_back(result);
  972. }
  973. }
  974. static void RegisterComparisonOperator(const ClassAnalyzer& classAnalyzer, ProcessedClass& processedClass)
  975. {
  976. string className = classAnalyzer.GetClassName();
  977. shared_ptr<MethodAnalyzer> methodAnalyzer = classAnalyzer.GetMethod("operator<");
  978. assert(methodAnalyzer);
  979. string wrapperName = GenerateWrapperName(*methodAnalyzer);
  980. Registration result;
  981. result.comment_ = methodAnalyzer->GetDeclaration();
  982. result.glue_ =
  983. "template <class T> int " + wrapperName + "(const T& lhs, const T& rhs)\n"
  984. "{\n"
  985. " if (lhs < rhs)\n"
  986. " return -1;\n\n"
  987. " if (lhs > rhs)\n"
  988. " return 1;\n\n"
  989. " return 0;\n"
  990. "}\n";
  991. //result.name_ = methodAnalyzer->GetName();
  992. result.registration_.push_back(
  993. "engine->RegisterObjectMethod(className, \"int opCmp(const " + className + "& in) const\", "
  994. "AS_FUNCTION_OBJFIRST(" + wrapperName + "<T>), AS_CALL_CDECL_OBJFIRST);");
  995. processedClass.templateMethods_.push_back(result);
  996. }
  997. static void TryRegisterImplicitlyDeclaredAssignOperator(const ClassAnalyzer& classAnalyzer, ProcessedClass& processedClass)
  998. {
  999. string className = classAnalyzer.GetClassName();
  1000. processedClass.additionalLines_.push_back(" // " + className + "& " + className + "::operator =(const " + className + "&) | Possible implicitly-declared");
  1001. processedClass.additionalLines_.push_back(" RegisterImplicitlyDeclaredAssignOperatorIfPossible<" + className + ">(engine, \"" + className + "\");");
  1002. }
  1003. static void ProcessClass(const ClassAnalyzer& classAnalyzer)
  1004. {
  1005. if (classAnalyzer.IsInternal())
  1006. return;
  1007. // TODO: Remove
  1008. if (classAnalyzer.IsTemplate())
  1009. return;
  1010. string header = classAnalyzer.GetHeaderFile();
  1011. Result::AddHeader(header);
  1012. if (IsIgnoredHeader(header))
  1013. return;
  1014. ProcessedClass processedClass;
  1015. processedClass.name_ = classAnalyzer.GetClassName();
  1016. processedClass.dirName_ = classAnalyzer.GetDirName();
  1017. processedClass.comment_ = classAnalyzer.GetLocation();
  1018. processedClass.insideDefine_ = InsideDefine(header);
  1019. processedClass.inherianceDeep_ = classAnalyzer.GetInherianceDeep();
  1020. //cout << processedClass.name_ << " DEEP: " << processedClass.inherianceDeep_;
  1021. cout << processedClass.name_ << "\n";
  1022. vector<MethodAnalyzer> methods = classAnalyzer.GetAllPublicMethods();
  1023. for (const MethodAnalyzer& method : methods)
  1024. {
  1025. if (method.IsStatic())
  1026. continue; // TODO remove hack
  1027. if (method.IsThisConstructor())
  1028. RegisterConstructor(method, processedClass);
  1029. else if (method.IsDestructor())
  1030. continue;
  1031. else if (method.IsConstructor())
  1032. continue;
  1033. else
  1034. RegisterMethod(method, processedClass);
  1035. }
  1036. // TODO отдельный класс для статических методов?
  1037. vector<MethodAnalyzer> staticMethods = classAnalyzer.GetThisPublicStaticMethods();
  1038. for (const MethodAnalyzer& staticMethod : staticMethods)
  1039. {
  1040. RegisterMethod(staticMethod, processedClass);
  1041. }
  1042. vector<FieldAnalyzer> fields = classAnalyzer.GetThisPublicFields();
  1043. for (const FieldAnalyzer& field : fields)
  1044. RegisterField(field, processedClass);
  1045. vector<FieldAnalyzer> staticFields = classAnalyzer.GetThisPublicStaticFields();
  1046. for (const FieldAnalyzer& staticField : staticFields)
  1047. RegisterField(staticField, processedClass);
  1048. vector<ClassAnalyzer> baseClasses = classAnalyzer.GetBaseClasses();
  1049. for (const ClassAnalyzer& baseClass : baseClasses)
  1050. processedClass.baseClassNames_.push_back(baseClass.GetClassName());
  1051. //processedClass.hiddenMethods_ = classAnalyzer.GetHiddenMethods();
  1052. /*processedClass.hiddenStaticMethods_ = classAnalyzer.GetHiddenStaticMethods();
  1053. processedClass.hiddenFields_ = classAnalyzer.GetHiddenFields();
  1054. processedClass.hiddenStaticFields_ = classAnalyzer.GetHiddenStaticFields();*/
  1055. bool isNoCount = classAnalyzer.IsNoCount();
  1056. if (classAnalyzer.IsAbstract() && !(classAnalyzer.IsRefCounted() || isNoCount))
  1057. {
  1058. processedClass.objectTypeRegistration_ = "// Not registered because value types can not be abstract";
  1059. processedClass.noBind_ = true;
  1060. Result::classes_.push_back(processedClass);
  1061. return;
  1062. }
  1063. string classComment = classAnalyzer.GetComment();
  1064. if (Contains(classComment, "NO_BIND"))
  1065. {
  1066. processedClass.objectTypeRegistration_ = "// Not registered because have @nobind mark";
  1067. processedClass.noBind_ = true;
  1068. Result::classes_.push_back(processedClass);
  1069. return;
  1070. }
  1071. if (Contains(classComment, "MANUAL_BIND"))
  1072. {
  1073. processedClass.objectTypeRegistration_ = "// Not registered because have @manualbind mark";
  1074. processedClass.noBind_ = true;
  1075. Result::classes_.push_back(processedClass);
  1076. return;
  1077. }
  1078. RegisterObjectType(classAnalyzer, processedClass);
  1079. if (classAnalyzer.IsRefCounted() || isNoCount)
  1080. {
  1081. vector<ClassAnalyzer> baseClasses = classAnalyzer.GetAllBaseClasses();
  1082. for (ClassAnalyzer baseClass : baseClasses)
  1083. {
  1084. if (baseClass.IsRefCounted() || baseClass.IsNoCount())
  1085. {
  1086. string cppBaseClassName = baseClass.GetClassName();
  1087. string asBaseClassName = cppBaseClassName;
  1088. string cppClassName = classAnalyzer.GetClassName();
  1089. string asClassName = classAnalyzer.GetClassName();
  1090. string reg = "RegisterSubclass<" + cppBaseClassName + ", " + cppClassName + ">(engine, \"" + asBaseClassName + "\", \"" + asClassName + "\");";
  1091. processedClass.subclassRegistrations_.push_back(reg);
  1092. }
  1093. }
  1094. }
  1095. // 2 operators is replaced by single function opCmp
  1096. if (classAnalyzer.ContainsMethod("operator>") || classAnalyzer.ContainsMethod("operator<"))
  1097. RegisterComparisonOperator(classAnalyzer, processedClass);
  1098. if (!classAnalyzer.ContainsMethod("operator="))
  1099. TryRegisterImplicitlyDeclaredAssignOperator(classAnalyzer, processedClass);
  1100. if (classAnalyzer.IsAbstract()) // Abstract refcounted type
  1101. {
  1102. Result::classes_.push_back(processedClass);
  1103. return;
  1104. }
  1105. if (!classAnalyzer.HasThisConstructor() && IsConstructorRequired(classAnalyzer))
  1106. {
  1107. shared_ptr<SpecialMethodRegistration> result = make_shared<SpecialMethodRegistration>();
  1108. string cppClassName = classAnalyzer.GetClassName();
  1109. string asClassName = classAnalyzer.GetClassName();
  1110. if (classAnalyzer.IsRefCounted() || isNoCount)
  1111. result->registration_ = "engine->RegisterObjectBehaviour(\"" + asClassName + "\", asBEHAVE_FACTORY, \"" +
  1112. asClassName + "@" + (isNoCount ? "" : "+") + " f()\", asFUNCTION(ASCompatibleFactory<" + cppClassName + ">), AS_CALL_CDECL);";
  1113. else
  1114. result->registration_ = "engine->RegisterObjectBehaviour(\"" + asClassName + "\", asBEHAVE_CONSTRUCT, \"void f()\", asFUNCTION(ASCompatibleConstructor<" + cppClassName + ">), AS_CALL_CDECL_OBJFIRST);";
  1115. result->comment_ = cppClassName + "::" + cppClassName + "() | Implicitly-declared";
  1116. processedClass.defaultConstructor_ = result;
  1117. }
  1118. RegisterDestructor(classAnalyzer, processedClass);
  1119. Result::classes_.push_back(processedClass);
  1120. }
  1121. void ProcessAllClasses()
  1122. {
  1123. InitCachedMemberSignatures();
  1124. for (pair<const string, xml_node>& element : SourceData::classesByID_)
  1125. {
  1126. xml_node compounddef = element.second;
  1127. ClassAnalyzer analyzer(compounddef);
  1128. ProcessClass(analyzer);
  1129. }
  1130. }
  1131. } // namespace ASBindingGenerator