50 lines
971 B
C
50 lines
971 B
C
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#ifndef ASYNC_RESULT_H
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#define ASYNC_RESULT_H
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#include <QDebug>
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#include <QVariant>
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#include "callback.h"
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template <class R>
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class AsyncResult {
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private:
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QVariant result;
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Callback<R> *callback;
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public:
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AsyncResult() {}
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AsyncResult(R result) {
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this->result.setValue(result);
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}
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void setResult(R result) {
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this->result.setValue(result);
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if (callback != nullptr) {
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this->callback->onResult(result);
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this->callback->onFinish();
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}
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}
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void setError(QException *exception) {
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this->result->setValue(exception);
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if (callback != nullptr) {
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this->callback->onError(exception);
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this->callback->onFinish();
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}
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}
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bool hasResult() {
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qDebug() << result.typeName();
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return !QString(result.typeName()).isEmpty();
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}
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R *getResult() {
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return static_cast<R*>(result.data());
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}
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};
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#endif // ASYNC_RESULT_H
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