55 lines
1.0 KiB
C++
55 lines
1.0 KiB
C++
#ifndef CLOSURE_H
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#define CLOSURE_H
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#include <QMetaMethod>
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#include <QObject>
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#include "core/logging.h"
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class ClosureArgumentWrapper {
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public:
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virtual ~ClosureArgumentWrapper() {}
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virtual QGenericArgument arg() const {
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qLog(Debug) << Q_FUNC_INFO;
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return QGenericArgument();
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}
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};
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template<typename T>
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class ClosureArgument : public ClosureArgumentWrapper {
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public:
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ClosureArgument(const T& data) : data_(data) {}
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virtual QGenericArgument arg() const {
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qLog(Debug) << Q_FUNC_INFO;
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return Q_ARG(T, data_);
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}
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private:
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T data_;
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};
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class Closure : public QObject {
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Q_OBJECT
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public:
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Closure(QObject* sender, const char* signal,
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QObject* receiver, const char* slot,
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const ClosureArgumentWrapper* val1,
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const ClosureArgumentWrapper* val2);
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private slots:
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void Invoked();
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private:
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QMetaMethod slot_;
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const ClosureArgumentWrapper* val1_;
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const ClosureArgumentWrapper* val2_;
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};
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#define C_ARG(type, data) new ClosureArgument<type>(data)
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#endif // CLOSURE_H
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