XXQtMessageInterceptor.h

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#ifndef XXQtMessageInterceptorH
#define XXQtMessageInterceptorH
 
#include "XXLogExportDef.h"
#include <QObject>
 
#include <functional>
 
#include <QColor>
#include <QMap>
 
namespace XX
{
   namespace QtMessage
   {
 
      struct XXLOG_DECLSPEC Interceptor : public QObject
      {
         Q_OBJECT
 
      public:
         template <typename HandlerClass>
         static bool enable(HandlerClass* instance, void (HandlerClass::*hanlderFunction)(QtMsgType, const QMessageLogContext&, const QString&));
 
         template <typename HandlerClass>
         static void disable(HandlerClass* instance);
 
         static QString symbol(const QtMsgType& type);
 
      private:
         Interceptor();
         ~Interceptor();
 
      private:
         using Function = std::function<void(QtMsgType, const QMessageLogContext&, const QString&)>;
         using TargetMap = QMap<void*, Function>;
 
      private:
         Q_INVOKABLE void outputInternal(QtMsgType type, const QMessageLogContext& context, const QString& msg);
         static void output(QtMsgType type, const QMessageLogContext& context, const QString& msg);
 
      private:
         static Interceptor* me;
         QtMessageHandler systemHandler;
         TargetMap targetMap;
      };
   } // namespace QtMessage
} // namespace XX
 
#ifndef XXQtMessageInterceptorHPP
#include "XXQtMessageInterceptor.hpp"
#endif // NOT XXQtMessageInterceptorHPP
 
#endif // NOT XXQtMessageInterceptorH