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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-06 15:56:40 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-06 15:56:40 -0600
commite16866e072f94410321d70daedbcb855ea878cac (patch)
treeee3f52eabde7da1a0e6ca845fb9c2813cf1558cf /tdecore/kdebug.h
parenta58c20c1a7593631a1b50213c805507ebc16adaf (diff)
downloadtdelibs-e16866e072f94410321d70daedbcb855ea878cac.tar.gz
tdelibs-e16866e072f94410321d70daedbcb855ea878cac.zip
Actually move the kde files that were renamed in the last commit
Diffstat (limited to 'tdecore/kdebug.h')
-rw-r--r--tdecore/kdebug.h665
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diff --git a/tdecore/kdebug.h b/tdecore/kdebug.h
new file mode 100644
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--- /dev/null
+++ b/tdecore/kdebug.h
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+/* 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 <tqstring.h>
+#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 T>
+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<char>( 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<T> 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 <class T>
+ kdbgstream& operator << ( const TQValueList<T> &list );
+
+ private:
+ TQString output;
+ unsigned int area, level;
+ bool print;
+ kdbgstreamprivate* d;
+};
+
+template <class T>
+kdbgstream &kdbgstream::operator<<( const TQValueList<T> &list )
+{
+ *this << "(";
+ typename TQValueList<T>::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 <class T>
+ kndbgstream& operator<<( const TQValueList<T> & ) { 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
+