kio Library API Documentation

krun.h

00001 /* This file is part of the KDE project
00002    Copyright (C) 1998, 1999 Torben Weis <weis@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 as published by the Free Software Foundation; either
00007    version 2 of the License, or (at your option) any later version.
00008 
00009    This library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Library General Public License for more details.
00013 
00014    You should have received a copy of the GNU Library General Public License
00015    along with this library; see the file COPYING.LIB.  If not, write to
00016    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00017    Boston, MA 02111-1307, USA.
00018 */
00019 
00020 #ifndef __k_run_h__
00021 #define __k_run_h__
00022 
00023 #include <sys/stat.h>
00024 #include <sys/types.h>
00025 
00026 #include <qobject.h>
00027 #include <qtimer.h>
00028 #include <qstring.h>
00029 #include <kurl.h>
00030 #include <kstartupinfo.h>
00031 
00032 class KProcess;
00033 class KService;
00034 namespace KIO {
00035    class Job;
00036    class StatJob;
00037 }
00038 
00057 class KIO_EXPORT KRun : public QObject
00058 {
00059   Q_OBJECT
00060 public:
00084   KRun( const KURL& url, mode_t mode = 0,
00085     bool isLocalFile = false, bool showProgressInfo = true );
00086 
00111   KRun( const KURL& url, QWidget* window, mode_t mode = 0,
00112     bool isLocalFile = false, bool showProgressInfo = true );
00113 
00118   virtual ~KRun();
00119 
00126   void abort();
00127 
00133   bool hasError() const { return m_bFault; }
00134 
00140   bool hasFinished() const { return m_bFinished; }
00141 
00149   bool autoDelete() const { return m_bAutoDelete; }
00150 
00159   void setAutoDelete(bool b) { m_bAutoDelete = b; }
00160 
00169   void setPreferredService( const QString& desktopEntryName );
00170 
00178   void setRunExecutables(bool b);
00179 
00187   void setEnableExternalBrowser(bool b);
00188 
00199   // BIC merge second overload with first one, using tempFiles=false
00200   static pid_t run( const KService& _service, const KURL::List& _urls, bool tempFiles );
00201   static pid_t run( const KService& _service, const KURL::List& _urls );
00202 
00215   static pid_t run( const QString& _exec, const KURL::List& _urls,
00216            const QString& _name = QString::null,
00217            const QString& _icon = QString::null,
00218            const QString& _obsolete1 = QString::null,
00219            const QString& _obsolete2 = QString::null );
00220 
00236   // BIC Merge second overload with first one using runExecutables=true, and
00237   // merge third overload with first one as well using tempFiles=false and
00238   // runExecutables=true
00239   static pid_t runURL( const KURL& _url, const QString& _mimetype, bool tempFile, bool runExecutables);
00240   static pid_t runURL( const KURL& _url, const QString& _mimetype, bool tempFile);
00241   static pid_t runURL( const KURL& _url, const QString& _mimetype );
00242 
00257   static pid_t runCommand( QString cmd );
00258 
00270   static pid_t runCommand( const QString& cmd, const QString & execName, const QString & icon );
00271 
00279   // BIC merge second overload with first one, using tempFiles=false
00280   static bool displayOpenWithDialog( const KURL::List& lst, bool tempFiles );
00281   static bool displayOpenWithDialog( const KURL::List& lst );
00282 
00287   static void shellQuote( QString &_str );
00288 
00303   // BIC merge second overload with first one, using tempFiles=false
00304   static QStringList processDesktopExec(const KService &_service, const KURL::List &_urls, bool has_shell, bool tempFiles);
00305   static QStringList processDesktopExec(const KService &_service, const KURL::List &_urls, bool has_shell);
00306 
00315   static QString binaryName( const QString & execLine, bool removePath );
00316 
00322   static bool isExecutable( const QString& serviceType );
00323 
00337    static bool isExecutableFile( const KURL& url, const QString &mimetype );
00338 
00343     static bool checkStartupNotify( const QString& binName, const KService* service, bool* silent_arg, QCString* wmclass_arg );
00344 
00345 signals:
00350   void finished();
00355   void error();
00356 
00357 protected slots:
00358   void slotTimeout();
00359   void slotScanFinished( KIO::Job * );
00360   void slotScanMimeType( KIO::Job *, const QString &type );
00361   virtual void slotStatResult( KIO::Job * );
00362 
00363 protected:
00364   virtual void init();
00365 
00366   virtual void scanFile();
00367 
00373   virtual void foundMimeType( const QString& _type );
00374 
00375   virtual void killJob();
00376 
00377   KURL m_strURL;
00378   bool m_bFault;
00379   bool m_bAutoDelete;
00380   bool m_bProgressInfo;
00381   bool m_bFinished;
00382   KIO::Job * m_job;
00383   QTimer m_timer;
00384 
00389   bool m_bScanFile;
00390   bool m_bIsDirectory;
00391 
00396   bool m_bInit;
00397 
00398   bool m_bIsLocalFile;
00399   mode_t m_mode;
00400 
00401 protected:
00402   virtual void virtual_hook( int id, void* data );
00403 
00404 private:
00405   void init (const KURL& url, QWidget* window, mode_t mode,
00406              bool isLocalFile, bool showProgressInfo);
00407 private:
00408   class KRunPrivate;
00409   KRunPrivate *d;
00410 };
00411 
00412 #ifndef KDE_NO_COMPAT
00413 
00419 class KIO_EXPORT_DEPRECATED KOpenWithHandler
00420 {
00421 public:
00422   KOpenWithHandler() {}
00423   static bool exists() { return true; }
00424 };
00425 #endif
00426 
00433 class KIO_EXPORT KProcessRunner : public QObject
00434 {
00435   Q_OBJECT
00436 
00437   public:
00438 
00439     static pid_t run(KProcess *, const QString & binName);
00440 #ifdef Q_WS_X11 // We don't have KStartupInfo in Qt/Embedded
00441     static pid_t run(KProcess *, const QString & binName, const KStartupInfoId& id );
00442 #endif
00443 
00444     virtual ~KProcessRunner();
00445 
00446     pid_t pid() const;
00447 
00448   protected slots:
00449 
00450     void slotProcessExited(KProcess *);
00451 
00452   private:
00453 
00454     KProcessRunner(KProcess *, const QString & binName);
00455 #ifdef Q_WS_X11 // We don't have KStartupInfo in Qt/Embedded
00456     KProcessRunner(KProcess *, const QString & binName, const KStartupInfoId& id );
00457 #endif
00458     KProcessRunner();
00459 
00460     KProcess * process_;
00461     QString binName;
00462 #ifdef Q_WS_X11 // We don't have KStartupInfo in Qt/Embedded
00463     KStartupInfoId id_;
00464 #endif
00465 };
00466 
00467 #endif
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This file is part of the documentation for kio Library Version 3.4.2.
Documentation copyright © 1996-2004 the KDE developers.
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