PLogWidget.h

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/*=========================================================================
  Program:   Log Widget
  Module:    PLogWidget.h
 
  Copyright (c) Xiaowei He
  All rights reserved.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
=========================================================================*/
 
#pragma once
 
#include "Log.h"
 
#include <QTableWidgetItem>
 
#include <atomic>
#include <mutex>
 
namespace dyno
{
    class PLogWidget : public QTableWidget
    {
        Q_OBJECT
 
    public:
        static PLogWidget* instance();
 
        QSize sizeHint() const override;
        int sizeHintForColumn(int column) const override;
 
        void toggleLogging();
 
        static void RecieveLogMessage(const Log::Message& m);
        static void setOutput(std::string filename);
 
    protected:
        void contextMenuEvent(QContextMenuEvent* pContextMenuEvent);
 
        QIcon getIcon(const QString& name);
 
    public slots:
        void onPrintMessage(const Log::Message& m);
        void onClear(void);
        void onClearAll(void);
 
    private:
        PLogWidget(QWidget* pParent = NULL);
 
        static std::atomic<PLogWidget*> gInstance;
        static std::mutex gMutex;
 
        bool mEnableLogging = false;
    };
 
}