// core.h

// Copyright (C) 2018-2020 Sanford Rockowitz <rockowitz@minsoft.com>
// SPDX-License-Identifier: GPL-2.0-or-later

#ifndef CORE_H
#define CORE_H

#include <sys/types.h>
#include <sys/syscall.h>
#include <unistd.h>

#include <QtCore/QtCore>
#include <QtWidgets/QListWidgetItem>

#include "config.h"

#include "ddcui_parms.h"

const QString ddcui_version = DDCUI_VSTRING;

// Qt

const int FeatureValueRole  = Qt::UserRole+1;  // DisplayRole, EditorRole, .. etc
const int FeatureWidgetType = QListWidgetItem::UserType+1;

extern const int FeatureRowHeight;
extern const int FeatureHeaderHeight;

extern const QFont FeatureValueTextFont;
extern const QFont FeatureValueMonoFont;
extern const QFont FeatureValueButtonFont;
extern const QFont FeatureValueNumberEntryFont;
extern const QFont FeatureValueComboBoxFont;
extern const QFont FeatureValueHeaderFont;
extern QFont MainMenuFont2;

void init_core();


//
// Tracing
//

bool enable_trace_show_time(bool onoff);
bool enable_trace_show_thread_id(bool onoff);

bool printftcmf(
      bool debug,
      const char * metaclass_classname,
      const char * cls,
      const char * funcname,
      int lineno,
      const char * filename,
      const char * format, ...);

// Naming conventions:
//   C    use _cls
//     F  flag controls whether shown
//  M     use metaObject->className()
//  MC

#define TRACEC( _FMT, ...) \
do { \
   printftcmf(true, nullptr, _cls, __func__, __LINE__, __FILE__, _FMT, ##__VA_ARGS__); \
} while(0)

#define TRACECF(_FLAG, _FMT, ...) \
do { \
   printftcmf(_FLAG, nullptr, _cls, __func__, __LINE__, __FILE__, _FMT, ##__VA_ARGS__); \
} while(0)

#define TRACEM( _FMT, ...) \
do { \
   printftcmf(true, metaObject()->className(), nullptr,  __func__, __LINE__, __FILE__, _FMT, ##__VA_ARGS__); \
} while(0)

#define TRACEMF(_FLAG, _FMT, ...) \
do { \
   printftcmf(_FLAG, metaObject()->className(), nullptr,  __func__, __LINE__, __FILE__, _FMT, ##__VA_ARGS__); \
} while(0)

#define TRACEMC( _FMT, ...) \
do { \
   printftcmf(true, metaObject()->className(), _cls,  __func__, __LINE__, __FILE__, _FMT, ##__VA_ARGS__); \
} while(0)

#define TRACEMCF(_FLAG, _FMT, ...) \
do { \
   printftcmf(_FLAG, metaObject()->className(), _cls,  __func__, __LINE__, __FILE__, _FMT, ##__VA_ARGS__); \
} while(0)


// Inline functions

// inline const char * sbool(bool val) { return (val) ? "true" : "false"; }
// wrong.  on function end the underlying QByteArray is free'd, so the
// returned pointer is invalid
// inline const char * qs2s(QString qstr) {return qstr.toLatin1().data(); }

// A macro alternative to sbool()
#define SBOOL(val) ( (val) ? "true" : "false" )
#define QS2S(qstr)  qstr.toLatin1().data()

#endif // CORE_H
