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 #include <kdemacros.h>
00032 
00033 class KProcess;
00034 class KService;
00035 namespace KIO {
00036    class Job;
00037    class StatJob;
00038 }
00039 
00058 class KRun : public QObject
00059 {
00060   Q_OBJECT
00061 public:
00085   KRun( const KURL& url, mode_t mode = 0,
00086     bool isLocalFile = false, bool showProgressInfo = true );
00087 
00095   KRun( const KURL& url, QWidget* window, mode_t mode = 0,
00096     bool isLocalFile = false, bool showProgressInfo = true );
00097 
00102   virtual ~KRun();
00103 
00110   void abort();
00111 
00117   bool hasError() const { return m_bFault; }
00118 
00124   bool hasFinished() const { return m_bFinished; }
00125 
00133   bool autoDelete() const { return m_bAutoDelete; }
00134 
00143   void setAutoDelete(bool b) { m_bAutoDelete = b; }
00144 
00153   void setPreferredService( const QString& desktopEntryName );
00154 
00161   void setRunExecutables(bool b);
00162 
00173   static pid_t run( const KService& _service, const KURL::List& _urls, bool tempFiles );
00174   // BIC merge with method above, using tempFiles=false
00175   static pid_t run( const KService& _service, const KURL::List& _urls );
00176 
00189   static pid_t run( const QString& _exec, const KURL::List& _urls,
00190            const QString& _name = QString::null,
00191            const QString& _icon = QString::null,
00192            const QString& _obsolete1 = QString::null,
00193            const QString& _obsolete2 = QString::null );
00194 
00210   static pid_t runURL( const KURL& _url, const QString& _mimetype, bool tempFile, bool runExecutables);
00211   // BIC merge with method above, using runExecutables=true
00212   static pid_t runURL( const KURL& _url, const QString& _mimetype, bool tempFile);
00213   // BIC merge with method above, using tempFiles=false
00214   static pid_t runURL( const KURL& _url, const QString& _mimetype );
00215 
00230   static pid_t runCommand( QString cmd );
00231 
00243   static pid_t runCommand( const QString& cmd, const QString & execName, const QString & icon );
00244 
00252   static bool displayOpenWithDialog( const KURL::List& lst, bool tempFiles );
00253   // BIC merge with method above, using tempFiles=false
00254   static bool displayOpenWithDialog( const KURL::List& lst );
00255 
00260   static void shellQuote( QString &_str );
00261 
00276   static QStringList processDesktopExec(const KService &_service, const KURL::List &_urls, bool has_shell, bool tempFiles);
00277   // BIC merge with method above, using tempFiles=false
00278   static QStringList processDesktopExec(const KService &_service, const KURL::List &_urls, bool has_shell);
00279 
00288   static QString binaryName( const QString & execLine, bool removePath );
00289 
00295   static bool isExecutable( const QString& serviceType );
00296 
00310    static bool isExecutableFile( const KURL& url, const QString &mimetype );
00311 
00312 signals:
00317   void finished();
00322   void error();
00323 
00324 protected slots:
00325   void slotTimeout();
00326   void slotScanFinished( KIO::Job * );
00327   void slotScanMimeType( KIO::Job *, const QString &type );
00328   virtual void slotStatResult( KIO::Job * );
00329 
00330 protected:
00331   virtual void init();
00332 
00333   virtual void scanFile();
00334 
00340   virtual void foundMimeType( const QString& _type );
00341 
00342   virtual void killJob();
00343 
00344   KURL m_strURL;
00345   bool m_bFault;
00346   bool m_bAutoDelete;
00347   bool m_bProgressInfo;
00348   bool m_bFinished;
00349   KIO::Job * m_job;
00350   QTimer m_timer;
00351 
00356   bool m_bScanFile;
00357   bool m_bIsDirectory;
00358 
00363   bool m_bInit;
00364 
00365   bool m_bIsLocalFile;
00366   mode_t m_mode;
00367 
00368 protected:
00369   virtual void virtual_hook( int id, void* data );
00370 
00371 private:
00372   void init (const KURL& url, QWidget* window, mode_t mode,
00373              bool isLocalFile, bool showProgressInfo);
00374 private:
00375   class KRunPrivate;
00376   KRunPrivate *d;
00377 };
00378 
00379 #ifndef KDE_NO_COMPAT
00380 
00386 class KDE_DEPRECATED KOpenWithHandler
00387 {
00388 public:
00389   KOpenWithHandler() {}
00390   static bool exists() { return true; }
00391 };
00392 #endif
00393 
00400 class KProcessRunner : public QObject
00401 {
00402   Q_OBJECT
00403 
00404   public:
00405 
00406     static pid_t run(KProcess *, const QString & binName);
00407 #ifdef Q_WS_X11 // We don't have KStartupInfo in Qt/Embedded
00408     static pid_t run(KProcess *, const QString & binName, const KStartupInfoId& id );
00409 #endif
00410 
00411     virtual ~KProcessRunner();
00412 
00413     pid_t pid() const;
00414 
00415   protected slots:
00416 
00417     void slotProcessExited(KProcess *);
00418 
00419   private:
00420 
00421     KProcessRunner(KProcess *, const QString & binName);
00422 #ifdef Q_WS_X11 // We don't have KStartupInfo in Qt/Embedded
00423     KProcessRunner(KProcess *, const QString & binName, const KStartupInfoId& id );
00424 #endif
00425     KProcessRunner();
00426 
00427     KProcess * process_;
00428     QString binName;
00429 #ifdef Q_WS_X11 // We don't have KStartupInfo in Qt/Embedded
00430     KStartupInfoId id_;
00431 #endif
00432 };
00433 
00434 #endif
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This file is part of the documentation for kio Library Version 3.3.0.
Documentation copyright © 1996-2004 the KDE developers.
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