kcmdlineargs.h Source File (kdecore Library)

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# kcmdlineargs.h

    00001 /* This file is part of the KDE project
    00002    Copyright (C) 1999 Waldo Bastian <bastian@kde.org>
    00003
    00004    This library is free software; you can redistribute it and/or
    00005    modify it under the terms of the GNU Library General Public
    00006    License version 2 as published by the Free Software Foundation.
    00007
    00008    This library is distributed in the hope that it will be useful,
    00009    but WITHOUT ANY WARRANTY; without even the implied warranty of
    00010    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00011    Library General Public License for more details.
    00012
    00013    You should have received a copy of the GNU Library General Public License
    00014    along with this library; see the file COPYING.LIB.  If not, write to
    00015    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00016    Boston, MA 02111-1307, USA.
    00017 */
    00018
    00019 #ifndef _KCMDLINEARGS_H_
    00020 #define _KCMDLINEARGS_H_
    00021
    00022 #include <kurl.h>
    00023
    00024 #include <qptrlist.h>
    00025 #include <qstring.h>
    00026 #include <qvaluelist.h>
    00027
    00028 typedef QValueList<QCString> QCStringList;
    00029
    00033 struct KCmdLineOptions
    00034 {
    00035    const char *name;
    00036    const char *description;
    00037    const char *def; // Default
    00038 };
    00039
    00040 #define KCmdLineLastOption { 0, 0, 0 }
    00041
    00042 class KCmdLineArgsList;
    00043 class KApplication;
    00044 class KUniqueApplication;
    00045 class KCmdLineParsedOptions;
    00046 class KCmdLineParsedArgs;
    00047 class KAboutData;
    00048 class KCmdLineArgsPrivate;
    00049
    00190 class KCmdLineArgs
    00191 {
    00192   friend class KApplication;
    00193   friend class KUniqueApplication;
    00194   friend class QPtrList<KCmdLineArgs>;
    00195 public:
    00196   // Static functions:
    00197
    00211   static void init(int _argc, char **_argv,
    00212                    const char *_appname, const char *_description,
    00213                    const char *_version, bool noKApp = false);
    00214
    00225   static void init(int _argc, char **_argv,
    00226                    const KAboutData *about, bool noKApp = false);
    00227
    00238   static void init(const KAboutData *about);
    00239
    00292   static void addCmdLineOptions( const KCmdLineOptions *options,
    00293                                  const char *name=0, const char *id = 0,
    00294                                  const char *afterId=0);
    00295
    00305   static KCmdLineArgs *parsedArgs(const char *id=0);
    00306
    00316   static QString cwd();
    00317
    00322   static const char *appName();
    00323
    00331   static void usage(const char *id = 0);
    00332
    00337   static void usage(const QString &error);
    00338
    00345   static void enable_i18n();
    00346
    00347   // Member functions:
    00348
    00349
    00366   QCString getOption(const char *option) const;
    00367
    00382   QCStringList getOptionList(const char *option) const;
    00383
    00400   bool isSet(const char *option) const;
    00401
    00408   int count() const;
    00409
    00418   const char *arg(int n) const;
    00419
    00433   KURL url(int n) const;
    00434
    00441   static KURL makeURL( const char * urlArg );
    00442
    00449   static void setCwd( char * cwd ) { mCwd = cwd; }
    00450
    00454   void clear();
    00455
    00456
    00457 protected:
    00462   KCmdLineArgs( const KCmdLineOptions *_options, const char *_id,
    00463                 const char *_name);
    00464
    00472   ~KCmdLineArgs();
    00473
    00474 private:
    00480   static void findOption(const char *_opt, QCString opt, int &i, bool enabled, bool &moreOptions);
    00481
    00488   static void parseAllArgs();
    00489
    00495   static int *qt_argc();
    00496
    00503   static char ***qt_argv();
    00504
    00512   static void removeArgs(const char *id);
    00513
    00514
    00520   static void saveAppArgs( QDataStream &);
    00521
    00527   static void loadAppArgs( QDataStream &);
    00528
    00534   void setOption(const QCString &option, bool enabled);
    00535
    00541   void setOption(const QCString &option, const char *value);
    00542
    00548   void addArgument(const char *argument);
    00549
    00555   void save( QDataStream &) const;
    00556
    00562   void load( QDataStream &);
    00563
    00579   static void initIgnore(int _argc, char **_argv, const char *_appname);
    00580
    00581   static void printQ(const QString &msg);
    00582
    00583   const KCmdLineOptions *options;
    00584   const char *name;
    00585   const char *id;
    00586   KCmdLineParsedOptions *parsedOptionList;
    00587   KCmdLineParsedArgs *parsedArgList;
    00588   bool isQt;
    00589
    00590   static KCmdLineArgsList *argsList; // All options.
    00591   static const KAboutData *about;
    00592
    00593   static int argc; // The original argc
    00594   static char **argv; // The original argv
    00595   static bool parsed; // Whether we have parsed the arguments since calling init
    00596   static bool ignoreUnknown; // Ignore unknown options and arguments
    00597   static char *mCwd; // Current working directory. Important for KUnqiueApp!
    00598
    00599   KCmdLineArgsPrivate *d;
    00600 };
    00601
    00602 #endif
    00603

This file is part of the documentation for kdelibs Version 3.1.5.
Documentation copyright © 1996-2002 the KDE developers.
Generated on Wed Jan 28 12:46:21 2004 by doxygen 1.3.4 written by Dimitri van Heesch, © 1997-2001