From e16866e072f94410321d70daedbcb855ea878cac Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 6 Nov 2011 15:56:40 -0600 Subject: Actually move the kde files that were renamed in the last commit --- tdecore/kdebug.h | 665 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 665 insertions(+) create mode 100644 tdecore/kdebug.h (limited to 'tdecore/kdebug.h') diff --git a/tdecore/kdebug.h b/tdecore/kdebug.h new file mode 100644 index 000000000..0a7d2546f --- /dev/null +++ b/tdecore/kdebug.h @@ -0,0 +1,665 @@ +/* This file is part of the KDE libraries + Copyright (C) 1997 Matthias Kalle Dalheimer (kalle@kde.org) + 2000-2002 Stephan Kulow (coolo@kde.org) + 2002 Holger Freyther (freyther@kde.org) + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#ifndef _KDEBUG_H_ +#define _KDEBUG_H_ + +#include +#include "kdelibs_export.h" + +class TQWidget; +class TQDateTime; +class TQDate; +class TQTime; +class TQPoint; +class TQSize; +class TQRect; +class TQRegion; +class KURL; +class TQStringList; +class TQColor; +class TQPen; +class TQBrush; +class TQVariant; +template +class TQValueList; + +class kdbgstream; +class kndbgstream; + +/** + * \addtogroup kdebug Debug message generators + * @{ + * KDE debug message streams let you and the user control just how many debug + * messages you see. + */ + +typedef kdbgstream & (*KDBGFUNC)(kdbgstream &); // manipulator function +typedef kndbgstream & (*KNDBGFUNC)(kndbgstream &); // manipulator function + +#ifdef __GNUC__ +#define k_funcinfo "[" << __PRETTY_FUNCTION__ << "] " +#else +#define k_funcinfo "[" << __FILE__ << ":" << __LINE__ << "] " +#endif + +#define k_lineinfo "[" << __FILE__ << ":" << __LINE__ << "] " + +class kdbgstreamprivate; +/** + * kdbgstream is a text stream that allows you to print debug messages. + * Using the overloaded "<<" operator you can send messages. Usually + * you do not create the kdbgstream yourself, but use kdDebug() + * kdWarning(), kdError() or kdFatal to obtain one. + * + * Example: + * \code + * int i = 5; + * kdDebug() << "The value of i is " << i << endl; + * \endcode + * @see kndbgstream + */ +class KDECORE_EXPORT kdbgstream { + public: + /** + * @internal + */ + kdbgstream(unsigned int _area, unsigned int _level, bool _print = true) : + area(_area), level(_level), print(_print) { } + kdbgstream(const char * initialString, unsigned int _area, unsigned int _level, bool _print = true) : + output(TQString::tqfromLatin1(initialString)), area(_area), level(_level), print(_print) { } + /// Copy constructor + kdbgstream(kdbgstream &str); + kdbgstream(const kdbgstream &str) : + output(str.output), area(str.area), level(str.level), print(str.print) {} + ~kdbgstream(); + /** + * Prints the given value. + * @param i the boolean to print (as "true" or "false") + * @return this stream + */ + kdbgstream &operator<<(bool i) { + if (!print) return *this; + output += TQString::tqfromLatin1(i ? "true" : "false"); + return *this; + } + /** + * Prints the given value. + * @param i the short to print + * @return this stream + */ + kdbgstream &operator<<(short i) { + if (!print) return *this; + TQString tmp; tmp.setNum(i); output += tmp; + return *this; + } + /** + * Prints the given value. + * @param i the unsigned short to print + * @return this stream + */ + kdbgstream &operator<<(unsigned short i) { + if (!print) return *this; + TQString tmp; tmp.setNum(i); output += tmp; + return *this; + } + /** + * Prints the given value. + * @param ch the char to print + * @return this stream + */ + kdbgstream &operator<<(char ch); + /** + * Prints the given value. + * @param ch the unsigned char to print + * @return this stream + */ + kdbgstream &operator<<(unsigned char ch) { + return operator<<( static_cast( ch ) ); + } + /** + * Prints the given value. + * @param i the int to print + * @return this stream + */ + kdbgstream &operator<<(int i) { + if (!print) return *this; + TQString tmp; tmp.setNum(i); output += tmp; + return *this; + } + /** + * Prints the given value. + * @param i the unsigned int to print + * @return this stream + */ + kdbgstream &operator<<(unsigned int i) { + if (!print) return *this; + TQString tmp; tmp.setNum(i); output += tmp; + return *this; + } + /** + * Prints the given value. + * @param i the long to print + * @return this stream + */ + kdbgstream &operator<<(long i) { + if (!print) return *this; + TQString tmp; tmp.setNum(i); output += tmp; + return *this; + } + /** + * Prints the given value. + * @param i the unsigned long to print + * @return this stream + */ + kdbgstream &operator<<(unsigned long i) { + if (!print) return *this; + TQString tmp; tmp.setNum(i); output += tmp; + return *this; + } + /** + * Prints the given value. + * @param i the long long to print + * @return this stream + */ + kdbgstream &operator<<(TQ_LLONG i) { + if (!print) return *this; + TQString tmp; tmp.setNum(i); output += tmp; + return *this; + } + /** + * Prints the given value. + * @param i the unsigned long long to print + * @return this stream + */ + kdbgstream &operator<<(TQ_ULLONG i) { + if (!print) return *this; + TQString tmp; tmp.setNum(i); output += tmp; + return *this; + } + + /** + * Flushes the output. + */ + void flush(); //AB: maybe this should be virtual! would save some trouble for some 3rd party projects + + /** + * Prints the given value. + * @param ch the char to print + * @return this stream + * @since 3.3 + */ + kdbgstream &operator<<(TQChar ch); + /** + * Prints the given value. + * @param string the string to print + * @return this stream + */ + kdbgstream &operator<<(const TQString& string) { + if (!print) return *this; + output += string; + if (output.tqat(output.length() -1 ) == (QChar)'\n') + flush(); + return *this; + } + /** + * Prints the given value. + * @param string the string to print + * @return this stream + */ + kdbgstream &operator<<(const char *string) { + if (!print) return *this; + output += TQString::fromUtf8(string); + if (output.tqat(output.length() - 1) == (QChar)'\n') + flush(); + return *this; + } + /** + * Prints the given value. + * @param string the string to print + * @return this stream + */ + kdbgstream &operator<<(const TQCString& string) { + *this << string.data(); + return *this; + } + /** + * Prints the given value. + * @param p a pointer to print (in number form) + * @return this stream + */ + kdbgstream& operator<<(const void * p) { + form("%p", p); + return *this; + } + /** + * Invokes the given function. + * @param f the function to invoke + * @return the return value of @p f + */ + kdbgstream& operator<<(KDBGFUNC f) { + if (!print) return *this; + return (*f)(*this); + } + /** + * Prints the given value. + * @param d the double to print + * @return this stream + */ + kdbgstream& operator<<(double d) { + TQString tmp; tmp.setNum(d); output += tmp; + return *this; + } + /** + * Prints the string @p format which can contain + * printf-style formatted values. + * @param format the printf-style format + * @return this stream + */ + kdbgstream &form(const char *format, ...) +#ifdef __GNUC__ + __attribute__ ( ( format ( printf, 2, 3 ) ) ) +#endif + ; + + /** Operator to print out basic information about a TQWidget. + * Output of class names only works if the class is tqmoc'ified. + * @param widget the widget to print + * @return this stream + */ + kdbgstream& operator << (const TQWidget* widget); + kdbgstream& operator << (TQWidget* widget); // KDE4 merge + + /** + * Prints the given value. + * @param dateTime the datetime to print + * @return this stream + */ + kdbgstream& operator << ( const TQDateTime& dateTime ); + + /** + * Prints the given value. + * @param date the date to print + * @return this stream + */ + kdbgstream& operator << ( const TQDate& date ); + + /** + * Prints the given value. + * @param time the time to print + * @return this stream + */ + kdbgstream& operator << ( const TQTime& time ); + + /** + * Prints the given value. + * @param point the point to print + * @return this stream + */ + kdbgstream& operator << ( const TQPoint& point ); + + /** + * Prints the given value. + * @param size the TQSize to print + * @return this stream + */ + kdbgstream& operator << ( const TQSize& size ); + + /** + * Prints the given value. + * @param rect the TQRect to print + * @return this stream + */ + kdbgstream& operator << ( const TQRect& rect); + + /** + * Prints the given value. + * @param region the TQRegion to print + * @return this stream + */ + kdbgstream& operator << ( const TQRegion& region); + + /** + * Prints the given value. + * @param url the url to print + * @return this stream + */ + kdbgstream& operator << ( const KURL& url ); + + /** + * Prints the given value. + * @param list the stringlist to print + * @return this stream + */ + // ### KDE4: Remove in favor of template operator for TQValueList below + kdbgstream& operator << ( const TQStringList& list); + + /** + * Prints the given value. + * @param color the color to print + * @return this stream + */ + kdbgstream& operator << ( const TQColor& color); + + /** + * Prints the given value. + * @param pen the pen to print + * @return this stream + * @since 3.2 + */ + kdbgstream& operator << ( const TQPen& pen ); + + /** + * Prints the given value. + * @param brush the brush to print + * @return this stream + */ + kdbgstream& operator << ( const TQBrush& brush ); + + /** + * Prints the given value. + * @param variant the variant to print + * @return this stream + * @since 3.3 + */ + kdbgstream& operator << ( const TQVariant& variant ); + + /** + * Prints the given value. + * @param data the byte array to print + * @return this stream + * @since 3.3 + */ + kdbgstream& operator << ( const TQByteArray& data ); + + /** + * Prints the given value + * @param list the list to print + * @return this stream + * @since 3.3 + */ + template + kdbgstream& operator << ( const TQValueList &list ); + + private: + TQString output; + unsigned int area, level; + bool print; + kdbgstreamprivate* d; +}; + +template +kdbgstream &kdbgstream::operator<<( const TQValueList &list ) +{ + *this << "("; + typename TQValueList::ConstIterator it = list.begin(); + if ( !list.isEmpty() ) { + *this << *it++; + } + for ( ; it != list.end(); ++it ) { + *this << "," << *it; + } + *this << ")"; + return *this; +} + +/** + * \relates KGlobal + * Prints an "\n". + * @param s the debug stream to write to + * @return the debug stream (@p s) + */ +inline kdbgstream &endl( kdbgstream &s) { s << "\n"; return s; } + +/** + * \relates KGlobal + * Flushes the stream. + * @param s the debug stream to write to + * @return the debug stream (@p s) + */ +inline kdbgstream &flush( kdbgstream &s) { s.flush(); return s; } + +KDECORE_EXPORT kdbgstream &perror( kdbgstream &s); + +/** + * \relates KGlobal + * kndbgstream is a dummy variant of kdbgstream. All functions do + * nothing. + * @see kndDebug() + */ +class KDECORE_EXPORT kndbgstream { + public: + /// Default constructor. + kndbgstream() {} + ~kndbgstream() {} + /** + * Does nothing. + * @return this stream + */ + kndbgstream &operator<<(short int ) { return *this; } + /** + * Does nothing. + * @return this stream + */ + kndbgstream &operator<<(unsigned short int ) { return *this; } + /** + * Does nothing. + * @return this stream + */ + kndbgstream &operator<<(char ) { return *this; } + /** + * Does nothing. + * @return this stream + */ + kndbgstream &operator<<(unsigned char ) { return *this; } + /** + * Does nothing. + * @return this stream + */ + kndbgstream &operator<<(int ) { return *this; } + /** + * Does nothing. + * @return this stream + */ + kndbgstream &operator<<(unsigned int ) { return *this; } + /** + * Does nothing. + */ + void flush() {} + /** + * Does nothing. + * @return this stream + */ + kndbgstream &operator<<(TQChar) { return *this; } + /** + * Does nothing. + * @return this stream + */ + kndbgstream &operator<<(const TQString& ) { return *this; } + /** + * Does nothing. + * @return this stream + */ + kndbgstream &operator<<(const TQCString& ) { return *this; } + /** + * Does nothing. + * @return this stream + */ + kndbgstream &operator<<(const char *) { return *this; } + /** + * Does nothing. + * @return this stream + */ + kndbgstream& operator<<(const void *) { return *this; } + /** + * Does nothing. + * @return this stream + */ + kndbgstream& operator<<(void *) { return *this; } + /** + * Does nothing. + * @return this stream + */ + kndbgstream& operator<<(double) { return *this; } + /** + * Does nothing. + * @return this stream + */ + kndbgstream& operator<<(long) { return *this; } + /** + * Does nothing. + * @return this stream + */ + kndbgstream& operator<<(unsigned long) { return *this; } + /** + * Does nothing. + * @return this stream + */ + kndbgstream& operator<<(TQ_LLONG) { return *this; } + /** + * Does nothing. + * @return this stream + */ + kndbgstream& operator<<(TQ_ULLONG) { return *this; } + /** + * Does nothing. + * @return this stream + */ + kndbgstream& operator<<(KNDBGFUNC) { return *this; } + /** + * Does nothing. + * @return this stream + */ + kndbgstream& operator << (const TQWidget*) { return *this; } + kndbgstream& operator << (TQWidget*) { return *this; } // KDE4 merge + /** + * Does nothing. + * @return this stream + */ + kndbgstream &form(const char *, ...) { return *this; } + + kndbgstream& operator<<( const TQDateTime& ) { return *this; } + kndbgstream& operator<<( const TQDate& ) { return *this; } + kndbgstream& operator<<( const TQTime& ) { return *this; } + kndbgstream& operator<<( const TQPoint & ) { return *this; } + kndbgstream& operator<<( const TQSize & ) { return *this; } + kndbgstream& operator<<( const TQRect & ) { return *this; } + kndbgstream& operator<<( const TQRegion & ) { return *this; } + kndbgstream& operator<<( const KURL & ) { return *this; } + kndbgstream& operator<<( const TQStringList & ) { return *this; } + kndbgstream& operator<<( const TQColor & ) { return *this; } + kndbgstream& operator<<( const TQPen & ) { return *this; } + kndbgstream& operator<<( const TQBrush & ) { return *this; } + kndbgstream& operator<<( const TQVariant & ) { return *this; } + kndbgstream& operator<<( const TQByteArray & ) { return *this; } + + template + kndbgstream& operator<<( const TQValueList & ) { return *this; } +}; + +/** + * Does nothing. + * @param s a stream + * @return the given @p s + */ +inline kndbgstream &endl( kndbgstream & s) { return s; } +/** + * Does nothing. + * @param s a stream + * @return the given @p s + */ +inline kndbgstream &flush( kndbgstream & s) { return s; } +inline kndbgstream &perror( kndbgstream & s) { return s; } + +/** + * \relates KGlobal + * Returns a debug stream. You can use it to print debug + * information. + * @param area an id to identify the output, 0 for default + * @see kndDebug() + */ +KDECORE_EXPORT kdbgstream kdDebug(int area = 0); +KDECORE_EXPORT kdbgstream kdDebug(bool cond, int area = 0); +/** + * \relates KGlobal + * Returns a backtrace. + * @return a backtrace + */ +KDECORE_EXPORT TQString kdBacktrace(); +/** + * \relates KGlobal + * Returns a backtrace. + * @param levels the number of levels of the backtrace + * @return a backtrace + * @since 3.1 + */ +KDECORE_EXPORT TQString kdBacktrace(int levels); +/** + * Returns a dummy debug stream. The stream does not print anything. + * @param area an id to identify the output, 0 for default + * @see kdDebug() + */ +inline kndbgstream kndDebug(int area = 0) { Q_UNUSED(area); return kndbgstream(); } +inline kndbgstream kndDebug(bool , int = 0) { return kndbgstream(); } +inline TQString kndBacktrace() { return TQString::null; } +inline TQString kndBacktrace(int) { return TQString::null; } + +/** + * \relates KGlobal + * Returns a warning stream. You can use it to print warning + * information. + * @param area an id to identify the output, 0 for default + */ +KDECORE_EXPORT kdbgstream kdWarning(int area = 0); +KDECORE_EXPORT kdbgstream kdWarning(bool cond, int area = 0); +/** + * \relates KGlobal + * Returns an error stream. You can use it to print error + * information. + * @param area an id to identify the output, 0 for default + */ +KDECORE_EXPORT kdbgstream kdError(int area = 0); +KDECORE_EXPORT kdbgstream kdError(bool cond, int area = 0); +/** + * \relates KGlobal + * Returns a fatal error stream. You can use it to print fatal error + * information. + * @param area an id to identify the output, 0 for default + */ +KDECORE_EXPORT kdbgstream kdFatal(int area = 0); +KDECORE_EXPORT kdbgstream kdFatal(bool cond, int area = 0); + +/** + * \relates KGlobal + * Deletes the kdebugrc cache and therefore forces KDebug to reread the + * config file + */ +KDECORE_EXPORT void kdClearDebugConfig(); + +/** @} */ + +#ifdef NDEBUG +#define kdDebug kndDebug +#define kdBacktrace kndBacktrace +#endif + +#endif + -- cgit v1.2.1