CTextFileLogStreamerComp.h

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// SPDX-License-Identifier: LGPL-2.1-or-later OR GPL-2.0-or-later OR GPL-3.0-or-later OR LicenseRef-ACF-Commercial
#pragma once
 
 
// Qt includes
#include <QtCore/QFile>
#include <QtCore/QTextStream>
 
// ACF includes
#include <ifile/IFileNameParam.h>
#include <ifile/IFilePersistence.h>
#include <ilog/CStreamLogCompBase.h>
 
 
namespace ifile
{
 
 
class CTextFileLogStreamerComp: 
                     public ilog::CStreamLogCompBase,
                     public ifile::IFilePersistence
{
public:
       typedef ilog::CStreamLogCompBase BaseClass;
 
       I_BEGIN_COMPONENT(CTextFileLogStreamerComp);
              I_REGISTER_INTERFACE(ifile::IFilePersistence);
              I_ASSIGN(m_isAppendAttrPtr, "AppendToExisting", "Don't overwrite existing log file", true, false);
       I_END_COMPONENT;
 
       CTextFileLogStreamerComp();
 
       // reimplemented (ifile::IFilePersistence)
       virtual bool IsOperationSupported(
              const istd::IChangeable* dataObjectPtr,
              const QString* filePathPtr = NULL,
              int flags = -1,
              bool beQuiet = true) const override;
       virtual ifile::IFilePersistence::OperationState LoadFromFile(
                            istd::IChangeable& data,
                            const QString& filePath = QString(),
                            ibase::IProgressManager* progressManagerPtr = NULL) const override;
       virtual ifile::IFilePersistence::OperationState SaveToFile(
                            const istd::IChangeable& data,
                            const QString& filePath = QString(),
                            ibase::IProgressManager* progressManagerPtr = NULL) const override;
 
       // reimplemented (ifile::IFileTypeInfo)
       virtual bool GetFileExtensions(QStringList& result, const istd::IChangeable* dataObjectPtr = NULL, int flags = -1, bool doAppend = false) const override;
       virtual QString GetTypeDescription(const QString* extensionPtr = NULL) const override;
 
protected:
       // reimplemented (CStreamLogCompBase)
       virtual void WriteText(const QString& text, istd::IInformationProvider::InformationCategory category) override;
 
       // reimplemented (icomp::CComponentBase)
       virtual void OnComponentCreated() override;
       virtual void OnComponentDestroyed() override;
 
private:
       bool OpenFileStream(const QString& filePath);
       void CloseFileStream();
 
private:
       I_ATTR(bool, m_isAppendAttrPtr);
 
       mutable QFile m_outputFile;
       mutable QTextStream m_outputFileStream;
};
 
 
} // namespace ifile