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/*
This file is part of KCachegrind.
SPDX-FileCopyrightText: 2002-2016 Josef Weidendorfer <Josef.Weidendorfer@gmx.de>
SPDX-License-Identifier: GPL-2.0-only
*/
/*
* Global configuration for KCachegrind (only non-GUI options)
*/
#ifndef GLOBALCONFIG_H
#define GLOBALCONFIG_H
#include <QStringList>
#include <QHash>
#include "tracedata.h"
class GlobalConfig;
/**
* Global configuration (only non-GUI options).
* A singleton.
*/
class GlobalConfig
{
friend class ConfigDlg;
public:
GlobalConfig();
virtual ~GlobalConfig();
// gets the singleton instance
static GlobalConfig* config();
virtual void saveOptions();
virtual void readOptions();
static QStringList sourceDirs(TraceData*, TraceObject* o = nullptr);
static bool showPercentage();
static bool showExpanded();
static bool showCycles();
static bool hideTemplates();
// lower percentage limit of cost items filled into lists
static int percentPrecision();
// max symbol lengths/count in tooltip/popup
static int maxSymbolLength();
// strip a symbol name according to <maxSymbolLength>
static QString shortenSymbol(const QString&);
static int maxSymbolCount();
// max. number of items in lists
static int maxListCount();
// how many lines of context to show before/after annotated source/assembler
static int context();
// how many lines without cost are still regarded as inside a function
static int noCostInside();
const QStringList& generalSourceDirs();
QStringList objectSourceDirs(QString);
void setGeneralSourceDirs(QStringList);
void setObjectSourceDirs(QString, QStringList);
void clearObjectSourceDirs();
void setPercentPrecision(int);
void setMaxSymbolLength(int);
void setMaxSymbolCount(int);
void setMaxListCount(int);
void setContext(int);
static void setShowPercentage(bool);
static void setShowExpanded(bool);
static void setShowCycles(bool);
static void setHideTemplates(bool);
// upper limit for cutting of a call in cycle detection
static double cycleCut();
void addDefaultTypes();
protected:
QStringList knownTypes();
QString knownFormula(const QString& name);
QString knownLongName(const QString& name);
QStringList _generalSourceDirs;
QHash<QString, QStringList> _objectSourceDirs;
bool _showPercentage, _showExpanded, _showCycles, _hideTemplates;
double _cycleCut;
int _percentPrecision;
int _maxSymbolLength, _maxSymbolCount, _maxListCount;
int _context, _noCostInside;
static GlobalConfig* _config;
};
#endif // GLOBALCONFIG_H
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