84 lines
1.4 KiB
C++
84 lines
1.4 KiB
C++
#include <cstdlib>
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#include <iostream>
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#include "example.hpp"
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using namespace v8;
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using namespace node;
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using namespace std;
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#define THIS_EXAMPLE \
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Example *example = ObjectWrap::Unwrap<Example>(info.This());
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#define THIS_CHECK \
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if (example->_isDestroyed) return;
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Nan::Persistent<v8::Function> Example::_constructor;
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void Example::init(Handle<Object> target) {
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Local<FunctionTemplate> ctor = Nan::New<FunctionTemplate>(newCtor);
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ctor->InstanceTemplate()->SetInternalFieldCount(1);
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ctor->SetClassName(JS_STR("Example"));
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// prototype
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Nan::SetPrototypeMethod(ctor, "destroy", destroy);
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Local<ObjectTemplate> proto = ctor->PrototypeTemplate();
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// ACCESSOR_RW(proto, prop);
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EventEmitter::extend(ctor, proto);
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_constructor.Reset(Nan::GetFunction(ctor).ToLocalChecked());
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Nan::Set(target, JS_STR("Example"), Nan::GetFunction(ctor).ToLocalChecked());
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}
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NAN_METHOD(Example::newCtor) {
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CTOR_CHECK("Example");
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Example *example = new Example();
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example->Wrap(info.This());
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RET_VALUE(info.This());
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}
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Example::Example() {
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_isDestroyed = false;
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}
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Example::~Example() {
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_destroy();
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}
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void Example::_destroy() { DES_CHECK;
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_isDestroyed = true;
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emit("destroy");
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}
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NAN_METHOD(Example::destroy) { THIS_EXAMPLE; THIS_CHECK;
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example->_destroy();
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}
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