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112 lines
3.2 KiB
C
112 lines
3.2 KiB
C
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/* This file is part of KCachegrind.
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Copyright (C) 2002-2008 Josef Weidendorfer <Josef.Weidendorfer@gmx.de>
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KCachegrind is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation, version 2.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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/*
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* Global configuration for KCachegrind (only non-GUI options)
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*/
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#ifndef GLOBALCONFIG_H
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#define GLOBALCONFIG_H
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#include <QStringList>
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#include <QHash>
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#include "tracedata.h"
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class GlobalConfig;
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/**
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* Global configuration (only non-GUI options).
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* A singleton.
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*/
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class GlobalConfig
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{
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friend class ConfigDlg;
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public:
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GlobalConfig();
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virtual ~GlobalConfig();
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// gets the singleton instance
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static GlobalConfig* config();
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virtual void saveOptions();
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virtual void readOptions();
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static QStringList sourceDirs(TraceData*, TraceObject* o = 0);
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static bool showPercentage();
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static bool showExpanded();
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static bool showCycles();
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static bool hideTemplates();
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// lower percentage limit of cost items filled into lists
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static int percentPrecision();
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// max symbol lengths/count in tooltip/popup
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static int maxSymbolLength();
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// strip a symbol name according to <maxSymbolLength>
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static QString shortenSymbol(const QString&);
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static int maxSymbolCount();
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// max. number of items in lists
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static int maxListCount();
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// how many lines of context to show before/after annotated source/assembler
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static int context();
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// how many lines without cost are still regarded as inside a function
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static int noCostInside();
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const QStringList& generalSourceDirs();
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QStringList objectSourceDirs(QString);
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void setGeneralSourceDirs(QStringList);
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void setObjectSourceDirs(QString, QStringList);
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void setPercentPrecision(int);
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void setMaxSymbolLength(int);
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void setMaxSymbolCount(int);
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void setMaxListCount(int);
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void setContext(int);
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static void setShowPercentage(bool);
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static void setShowExpanded(bool);
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static void setShowCycles(bool);
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static void setHideTemplates(bool);
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// upper limit for cutting of a call in cycle detection
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static double cycleCut();
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void addDefaultTypes();
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protected:
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QStringList knownTypes();
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QString knownFormula(const QString& name);
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QString knownLongName(const QString& name);
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QStringList _generalSourceDirs;
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QHash<QString, QStringList> _objectSourceDirs;
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bool _showPercentage, _showExpanded, _showCycles, _hideTemplates;
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double _cycleCut;
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int _percentPrecision;
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int _maxSymbolLength, _maxSymbolCount, _maxListCount;
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int _context, _noCostInside;
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static GlobalConfig* _config;
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};
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#endif // GLOBALCONFIG_H
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