mirror of https://github.com/swig/swig
449 lines
17 KiB
Plaintext
449 lines
17 KiB
Plaintext
/* -----------------------------------------------------------------------------
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* js_ctor: template for wrapping a ctor.
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* - $jswrapper: wrapper of called ctor
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* - $jslocals: locals part of wrapper
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* - $jscode: code part of wrapper
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* - $jsargcount: number of arguments
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* - $jsargrequired: required number of arguments
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* - $jsmangledtype: mangled type of class
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* ----------------------------------------------------------------------------- */
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%fragment("js_ctor", "templates") %{
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static SwigV8ReturnValue $jswrapper(const SwigV8Arguments &args) {
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SWIGV8_HANDLESCOPE();
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SWIGV8_OBJECT self = args.Holder();
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$jslocals
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if(self->InternalFieldCount() < 1) SWIG_exception_fail(SWIG_ERROR, "Illegal call of constructor $jswrapper.");
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if(args.Length() < $jsargrequired || args.Length() > $jsargcount) SWIG_exception_fail(SWIG_ERROR, "Illegal number of arguments for $jswrapper.");
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$jscode
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SWIGV8_SetPrivateData(self, result, SWIGTYPE_$jsmangledtype, SWIG_POINTER_OWN);
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SWIGV8_RETURN(self);
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goto fail;
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fail:
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SWIGV8_RETURN(SWIGV8_UNDEFINED());
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}
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%}
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/* -----------------------------------------------------------------------------
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* js_veto_ctor: a vetoing ctor for abstract classes
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* - $jswrapper: name of wrapper
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* - $jsname: class name
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* ----------------------------------------------------------------------------- */
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%fragment ("js_veto_ctor", "templates")
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%{
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static SwigV8ReturnValue $jswrapper(const SwigV8Arguments &args) {
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SWIGV8_HANDLESCOPE();
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SWIG_exception(SWIG_ERROR, "Class $jsname can not be instantiated");
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fail:
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SWIGV8_RETURN(SWIGV8_UNDEFINED());
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}
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%}
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/* -----------------------------------------------------------------------------
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* js_ctor_dispatcher: dispatcher for overloaded constructors
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* - $jswrapper: name of wrapper
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* - $jsname: class name
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* - $jsdispatchcases: part containing code for dispatching
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* ----------------------------------------------------------------------------- */
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%fragment ("js_ctor_dispatcher", "templates")
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%{
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static SwigV8ReturnValue $jswrapper(const SwigV8Arguments &args) {
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SWIGV8_HANDLESCOPE();
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OverloadErrorHandler errorHandler;
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SWIGV8_VALUE self;
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// switch all cases by means of series of if-returns.
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$jsdispatchcases
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// default:
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SWIG_exception_fail(SWIG_ERROR, "Illegal arguments for construction of $jsmangledname");
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fail:
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SWIGV8_RETURN(SWIGV8_UNDEFINED());
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}
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%}
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/* -----------------------------------------------------------------------------
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* js_overloaded_ctor: template for wrapping a ctor.
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* - $jswrapper: wrapper of called ctor
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* - $jslocals: locals part of wrapper
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* - $jscode: code part of wrapper
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* - $jsargcount: number of arguments
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* - $jsargrequired: required number of arguments
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* - $jsmangledtype: mangled type of class
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* ----------------------------------------------------------------------------- */
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%fragment("js_overloaded_ctor", "templates") %{
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static SwigV8ReturnValue $jswrapper(const SwigV8Arguments &args, V8ErrorHandler &SWIGV8_ErrorHandler) {
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SWIGV8_HANDLESCOPE();
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SWIGV8_OBJECT self = args.Holder();
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$jslocals
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if(self->InternalFieldCount() < 1) SWIG_exception_fail(SWIG_ERROR, "Illegal call of constructor $jswrapper.");
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if(args.Length() < $jsargrequired || args.Length() > $jsargcount) SWIG_exception_fail(SWIG_ERROR, "Illegal number of arguments for $jswrapper.");
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$jscode
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SWIGV8_SetPrivateData(self, result, SWIGTYPE_$jsmangledtype, SWIG_POINTER_OWN);
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SWIGV8_RETURN(self);
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goto fail;
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fail:
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SWIGV8_RETURN(SWIGV8_UNDEFINED());
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}
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%}
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/* -----------------------------------------------------------------------------
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* js_ctor_dispatch_case: template for a dispatch case for calling an overloaded ctor.
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* - $jsargcount: number of arguments of called ctor
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* - $jsargrequired: required number of arguments
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* - $jswrapper: wrapper of called ctor
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*
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* Note: a try-catch-like mechanism is used to switch cases
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* ----------------------------------------------------------------------------- */
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%fragment ("js_ctor_dispatch_case", "templates")
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%{
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if(args.Length() >= $jsargrequired && args.Length() <= $jsargcount) {
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errorHandler.err.Clear();
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$jswrapper(args, errorHandler);
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if(errorHandler.err.IsEmpty()) {
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return;
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}
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}
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%}
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/* -----------------------------------------------------------------------------
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* js_dtor: template for a destructor wrapper
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* - $jsmangledname: mangled class name
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* - $jstype: class type
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* ----------------------------------------------------------------------------- */
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%fragment ("js_dtor", "templates")
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%{
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static void $jswrapper(const v8::WeakCallbackInfo<SWIGV8_Proxy> &data) {
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SWIGV8_Proxy *proxy = data.GetParameter();
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if(proxy->swigCMemOwn && proxy->swigCObject) {
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#ifdef SWIGRUNTIME_DEBUG
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printf("Deleting wrapped instance: %s\n", proxy->info->name);
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#endif
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$jsfree proxy->swigCObject;
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}
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delete proxy;
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}
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%}
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/* -----------------------------------------------------------------------------
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* js_dtoroverride: template for a destructor wrapper
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* - $jsmangledname: mangled class name
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* - $jstype: class type
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* - ${destructor_action}: The custom destructor action to invoke.
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* ----------------------------------------------------------------------------- */
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%fragment ("js_dtoroverride", "templates")
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%{
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static void $jswrapper(const v8::WeakCallbackInfo<SWIGV8_Proxy> &data) {
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SWIGV8_Proxy *proxy = data.GetParameter();
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if(proxy->swigCMemOwn && proxy->swigCObject) {
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$jstype arg1 = ($jstype)proxy->swigCObject;
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${destructor_action}
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}
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delete proxy;
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}
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%}
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/* -----------------------------------------------------------------------------
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* js_getter: template for getter function wrappers
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* - $jswrapper: wrapper function name
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* - $jslocals: locals part of wrapper
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* - $jscode: code part of wrapper
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* ----------------------------------------------------------------------------- */
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%fragment("js_getter", "templates")
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%{
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static SwigV8ReturnValue $jswrapper(v8::Local<v8::Name> property, const SwigV8PropertyCallbackInfo &info) {
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SWIGV8_HANDLESCOPE();
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SWIGV8_VALUE jsresult;
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$jslocals
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$jscode
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SWIGV8_RETURN_INFO(jsresult, info);
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goto fail;
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fail:
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SWIGV8_RETURN_INFO(SWIGV8_UNDEFINED(), info);
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}
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%}
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/* -----------------------------------------------------------------------------
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* js_setter: template for setter function wrappers
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* - $jswrapper: wrapper function name
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* - $jslocals: locals part of wrapper
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* - $jscode: code part of wrapper
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* ----------------------------------------------------------------------------- */
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%fragment("js_setter", "templates")
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%{
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static void $jswrapper(v8::Local<v8::Name> property, v8::Local<v8::Value> value, const SwigV8PropertyCallbackInfoVoid &info) {
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SWIGV8_HANDLESCOPE();
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$jslocals
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$jscode
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goto fail;
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fail:
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return;
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}
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%}
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/* -----------------------------------------------------------------------------
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* js_function: template for function wrappers
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* - $jswrapper: wrapper function name
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* - $jslocals: locals part of wrapper
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* - $jscode: code part of wrapper
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* - $jsargcount: number of arguments
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* - $jsargrequired: required number of arguments
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* ----------------------------------------------------------------------------- */
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%fragment("js_function", "templates")
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%{
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static SwigV8ReturnValue $jswrapper(const SwigV8Arguments &args) {
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SWIGV8_HANDLESCOPE();
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SWIGV8_VALUE jsresult;
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$jslocals
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if (args.Length() < $jsargrequired || args.Length() > $jsargcount) SWIG_exception_fail(SWIG_ERROR, "Illegal number of arguments for $jswrapper.");
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$jscode
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SWIGV8_RETURN(jsresult);
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goto fail;
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fail:
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SWIGV8_RETURN(SWIGV8_UNDEFINED());
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}
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%}
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/* -----------------------------------------------------------------------------
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* js_function_dispatcher: template for a function dispatcher for overloaded functions
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* - $jswrapper: wrapper function name
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* - $jsname: name of the wrapped function
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* - $jslocals: locals part of wrapper
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* - $jscode: code part of wrapper
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* ----------------------------------------------------------------------------- */
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%fragment("js_function_dispatcher", "templates")
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%{
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static SwigV8ReturnValue $jswrapper(const SwigV8Arguments &args) {
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SWIGV8_HANDLESCOPE();
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SWIGV8_VALUE jsresult;
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OverloadErrorHandler errorHandler;
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$jscode
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SWIG_exception_fail(SWIG_ERROR, "Illegal arguments for function $jsname.");
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goto fail;
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fail:
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SWIGV8_RETURN(SWIGV8_UNDEFINED());
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}
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%}
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/* -----------------------------------------------------------------------------
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* js_overloaded_function: template for a overloaded function
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* - $jswrapper: wrapper function name
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* - $jslocals: locals part of wrapper
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* - $jscode: code part of wrapper
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* ----------------------------------------------------------------------------- */
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%fragment ("js_overloaded_function", "templates")
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%{
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static SwigV8ReturnValue $jswrapper(const SwigV8Arguments &args, V8ErrorHandler &SWIGV8_ErrorHandler)
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{
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SWIGV8_HANDLESCOPE();
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SWIGV8_VALUE jsresult;
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$jslocals
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$jscode
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SWIGV8_RETURN(jsresult);
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goto fail;
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fail:
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SWIGV8_RETURN(SWIGV8_UNDEFINED());
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}
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%}
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/* -----------------------------------------------------------------------------
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* js_function_dispatch_case: template for a case used in the function dispatcher
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* - $jswrapper: wrapper function name
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* - $jsargcount: number of arguments of overloaded function
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* - $jsargrequired: required number of arguments
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* - $jscode: code part of wrapper
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* ----------------------------------------------------------------------------- */
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%fragment ("js_function_dispatch_case", "templates")
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%{
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if(args.Length() >= $jsargrequired && args.Length() <= $jsargcount) {
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errorHandler.err.Clear();
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$jswrapper(args, errorHandler);
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if(errorHandler.err.IsEmpty()) {
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return;
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}
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}
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%}
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/* -----------------------------------------------------------------------------
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* js_check_arg: template for checking if an argument exists
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* - $jsarg: number of argument
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* ----------------------------------------------------------------------------- */
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%fragment ("js_check_arg", "templates")
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%{if(args.Length() > $jsarg)%}
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/* -----------------------------------------------------------------------------
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* jsv8_declare_class_template: template for a class template declaration.
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* - $jsmangledname: mangled class name
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* ----------------------------------------------------------------------------- */
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%fragment("jsv8_declare_class_template", "templates")
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%{
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SWIGV8_ClientData $jsmangledname_clientData;
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%}
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/* -----------------------------------------------------------------------------
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* jsv8_define_class_template: template for a class template definition.
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* - $jsmangledname: mangled class name
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* - $jsmangledtype: mangled class type
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* - $jsdtor: the dtor wrapper
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* ----------------------------------------------------------------------------- */
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%fragment("jsv8_define_class_template", "templates")
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%{
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/* Name: $jsmangledname, Type: $jsmangledtype, Dtor: $jsdtor */
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SWIGV8_FUNCTION_TEMPLATE $jsmangledname_class = SWIGV8_CreateClassTemplate("$jsmangledname");
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SWIGV8_SET_CLASS_TEMPL($jsmangledname_clientData.class_templ, $jsmangledname_class);
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$jsmangledname_clientData.dtor = $jsdtor;
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if (SWIGTYPE_$jsmangledtype->clientdata == 0) {
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SWIGTYPE_$jsmangledtype->clientdata = &$jsmangledname_clientData;
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}
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%}
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/* -----------------------------------------------------------------------------
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* jsv8_inherit: template for an class inherit statement.
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* - $jsmangledname: mangled class name
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* - $jsbaseclass: mangled name of the base class
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* ----------------------------------------------------------------------------- */
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%fragment("jsv8_inherit", "templates")
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%{
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if (SWIGTYPE_p$jsbaseclass->clientdata && !(static_cast<SWIGV8_ClientData *>(SWIGTYPE_p$jsbaseclass->clientdata)->class_templ.IsEmpty()))
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{
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$jsmangledname_class->Inherit(
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v8::Local<v8::FunctionTemplate>::New(
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v8::Isolate::GetCurrent(),
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static_cast<SWIGV8_ClientData *>(SWIGTYPE_p$jsbaseclass->clientdata)->class_templ)
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);
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#ifdef SWIGRUNTIME_DEBUG
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printf("Inheritance successful $jsmangledname $jsbaseclass\n");
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#endif
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} else {
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#ifdef SWIGRUNTIME_DEBUG
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printf("Unable to inherit baseclass, it didn't exist $jsmangledname $jsbaseclass\n");
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#endif
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}
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%}
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/* -----------------------------------------------------------------------------
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* jsv8_create_class_instance: template for creating an class object.
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* - $jsname: class name
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* - $jsmangledname: mangled class name
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* ----------------------------------------------------------------------------- */
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%fragment("jsv8_create_class_instance", "templates")
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%{
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/* Class: $jsname ($jsmangledname) */
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SWIGV8_FUNCTION_TEMPLATE $jsmangledname_class_0 = SWIGV8_CreateClassTemplate("$jsname");
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$jsmangledname_class_0->SetCallHandler($jsctor);
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$jsmangledname_class_0->Inherit($jsmangledname_class);
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#if (SWIG_V8_VERSION < 0x0704)
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$jsmangledname_class_0->SetHiddenPrototype(true);
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v8::Local<v8::Object> $jsmangledname_obj = $jsmangledname_class_0->GetFunction();
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#else
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v8::Local<v8::Object> $jsmangledname_obj = $jsmangledname_class_0->GetFunction(context).ToLocalChecked();
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#endif
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%}
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/* -----------------------------------------------------------------------------
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* jsv8_register_class: template for a statement that registers a class in a parent namespace.
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* - $jsname: class name
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* - $jsmangledname: mangled class name
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* - $jsparent: mangled name of parent namespace
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* ----------------------------------------------------------------------------- */
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%fragment("jsv8_register_class", "templates")
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%{
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SWIGV8_MAYBE_CHECK($jsparent_obj->Set(context, SWIGV8_SYMBOL_NEW("$jsname"), $jsmangledname_obj));
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%}
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/* -----------------------------------------------------------------------------
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* jsv8_create_namespace: template for a statement that creates a namespace object.
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* - $jsmangledname: mangled namespace name
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* ----------------------------------------------------------------------------- */
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%fragment("jsv8_create_namespace", "templates")
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%{
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SWIGV8_OBJECT $jsmangledname_obj = SWIGV8_OBJECT_NEW();
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%}
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/* -----------------------------------------------------------------------------
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* jsv8_register_namespace: template for a statement that registers a namespace in a parent namespace.
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* - $jsname: name of namespace
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* - $jsmangledname: mangled name of namespace
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* - $jsparent: mangled name of parent namespace
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* ----------------------------------------------------------------------------- */
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%fragment("jsv8_register_namespace", "templates")
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%{
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SWIGV8_MAYBE_CHECK($jsparent_obj->Set(context, SWIGV8_SYMBOL_NEW("$jsname"), $jsmangledname_obj));
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%}
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|
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/* -----------------------------------------------------------------------------
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* jsv8_register_member_function: template for a statement that registers a member function.
|
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* - $jsmangledname: mangled class name
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* - $jsname: name of the function
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* - $jswrapper: wrapper of the member function
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* ----------------------------------------------------------------------------- */
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%fragment("jsv8_register_member_function", "templates")
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%{
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SWIGV8_AddMemberFunction($jsmangledname_class, "$jsname", $jswrapper);
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%}
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|
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/* -----------------------------------------------------------------------------
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* jsv8_register_member_variable: template for a statement that registers a member variable.
|
|
* - $jsmangledname: mangled class name
|
|
* - $jsname: name of the function
|
|
* - $jsgetter: wrapper of the getter function
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|
* - $jssetter: wrapper of the setter function
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* ----------------------------------------------------------------------------- */
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%fragment("jsv8_register_member_variable", "templates")
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%{
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SWIGV8_AddMemberVariable($jsmangledname_class, "$jsname", $jsgetter, $jssetter);
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%}
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|
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/* -----------------------------------------------------------------------------
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* jsv8_register_static_function: template for a statement that registers a static class function.
|
|
* - $jsname: function name
|
|
* - $jswrapper: wrapper of the function
|
|
* - $jsparent: mangled name of parent namespace
|
|
*
|
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* Note: this template is also used for global functions.
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|
* ----------------------------------------------------------------------------- */
|
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%fragment("jsv8_register_static_function", "templates")
|
|
%{
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SWIGV8_AddStaticFunction($jsparent_obj, "$jsname", $jswrapper, context);
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|
%}
|
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|
|
/* -----------------------------------------------------------------------------
|
|
* jsv8_register_static_variable: template for a statement that registers a static variable.
|
|
* - $jsname: variable name
|
|
* - $jsparent: mangled name of parent namespace
|
|
* - $jsgetter: wrapper of the getter function
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|
* - $jssetter: wrapper of the setter function
|
|
*
|
|
* Note: this template is also used for global variables.
|
|
* ----------------------------------------------------------------------------- */
|
|
%fragment("jsv8_register_static_variable", "templates")
|
|
%{
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|
SWIGV8_AddStaticVariable($jsparent_obj, "$jsname", $jsgetter, $jssetter, context);
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%}
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