the-libs/lib/tlogger.h
2020-10-23 00:52:13 +11:00

93 lines
3.2 KiB
C++

/****************************************
*
* INSERT-PROJECT-NAME-HERE - INSERT-GENERIC-NAME-HERE
* Copyright (C) 2020 Victor Tran
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* *************************************/
#ifndef TLOGGER_H
#define TLOGGER_H
#include "the-libs_global.h"
#include <QObject>
#include <QDateTime>
#include <QDebug>
struct tLoggerPrivate;
struct tLogWriterPrivate;
class THELIBSSHARED_EXPORT tLogger : public QObject {
Q_OBJECT
public:
~tLogger();
struct LogItem {
QDateTime timestamp;
QString text;
QString context;
QString file;
int line;
QString function;
QtMsgType severity;
};
static tLogger* instance();
static void log(QtMsgType severity, QString context, QString text, QString file = "", int line = -1, QString function = "");
static void log(LogItem item);
static QList<LogItem> logItems();
static void clearLog();
static void openDebugLogWindow();
static QString severityToString(QtMsgType severity);
signals:
void newLogItem(LogItem item);
void logCleared();
private:
explicit tLogger(QObject* parent = nullptr);
tLoggerPrivate* d;
};
class THELIBSSHARED_EXPORT tLogWriter {
public:
tLogWriter(QString context, QtMsgType severity, QString file, int line, QString function);
~tLogWriter();
tLogWriter& operator<<(const char* str);
tLogWriter& operator<<(QString str);
tLogWriter& operator<<(QStringList str);
tLogWriter& operator<<(int str);
tLogWriter& operator<<(uint str);
tLogWriter& operator<<(qint64 str);
tLogWriter& operator<<(quint64 str);
tLogWriter& operator<<(float str);
tLogWriter& operator<<(double str);
tLogWriter& operator<<(bool str);
private:
tLogWriter(const tLogWriter& other);
tLogWriterPrivate* d;
};
#define tDebug(context) (tLogWriter(context, QtDebugMsg, static_cast<const char*>(__FILE__), __LINE__, static_cast<const char*>(Q_FUNC_INFO)))
#define tInfo(context) (tLogWriter(context, QtInfoMsg, static_cast<const char*>(__FILE__), __LINE__, static_cast<const char*>(Q_FUNC_INFO)))
#define tWarn(context) (tLogWriter(context, QtWarningMsg, static_cast<const char*>(__FILE__), __LINE__, static_cast<const char*>(Q_FUNC_INFO)))
#define tCritical(context) (tLogWriter(context, QtCriticalMsg, static_cast<const char*>(__FILE__), __LINE__, static_cast<const char*>(Q_FUNC_INFO)))
Q_DECLARE_METATYPE(tLogger::LogItem);
#endif // TDEBUG_H