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., 51 Franklin Street, Fifth Floor,
00017    Boston, MA 02110-1301, 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 
00216   static pid_t run( const QString& _exec, const KURL::List& _urls,
00217            const QString& _name = QString::null,
00218            const QString& _icon = QString::null,
00219            const QString& _obsolete1 = QString::null,
00220            const QString& _obsolete2 = QString::null );
00221 
00237   // BIC Merge second overload with first one using runExecutables=true, and
00238   // merge third overload with first one as well using tempFiles=false and
00239   // runExecutables=true
00240   static pid_t runURL( const KURL& _url, const QString& _mimetype, bool tempFile, bool runExecutables);
00241   static pid_t runURL( const KURL& _url, const QString& _mimetype, bool tempFile);
00242   static pid_t runURL( const KURL& _url, const QString& _mimetype );
00243 
00258   static pid_t runCommand( QString cmd );
00259 
00271   static pid_t runCommand( const QString& cmd, const QString & execName, const QString & icon );
00272 
00280   // BIC merge second overload with first one, using tempFiles=false
00281   static bool displayOpenWithDialog( const KURL::List& lst, bool tempFiles );
00282   static bool displayOpenWithDialog( const KURL::List& lst );
00283 
00288   static void shellQuote( QString &_str );
00289 
00304   // BIC merge second overload with first one, using tempFiles=false
00305   static QStringList processDesktopExec(const KService &_service, const KURL::List &_urls, bool has_shell, bool tempFiles);
00306   static QStringList processDesktopExec(const KService &_service, const KURL::List &_urls, bool has_shell);
00307 
00316   static QString binaryName( const QString & execLine, bool removePath );
00317 
00323   static bool isExecutable( const QString& serviceType );
00324 
00338    static bool isExecutableFile( const KURL& url, const QString &mimetype );
00339 
00344     static bool checkStartupNotify( const QString& binName, const KService* service, bool* silent_arg, QCString* wmclass_arg );
00345 
00346 signals:
00351   void finished();
00356   void error();
00357 
00358 protected slots:
00359   void slotTimeout();
00360   void slotScanFinished( KIO::Job * );
00361   void slotScanMimeType( KIO::Job *, const QString &type );
00362   virtual void slotStatResult( KIO::Job * );
00363 
00364 protected:
00365   virtual void init();
00366 
00367   virtual void scanFile();
00368 
00374   virtual void foundMimeType( const QString& _type );
00375 
00376   virtual void killJob();
00377 
00378   KURL m_strURL;
00379   bool m_bFault;
00380   bool m_bAutoDelete;
00381   bool m_bProgressInfo;
00382   bool m_bFinished;
00383   KIO::Job * m_job;
00384   QTimer m_timer;
00385 
00390   bool m_bScanFile;
00391   bool m_bIsDirectory;
00392 
00397   bool m_bInit;
00398 
00399   bool m_bIsLocalFile;
00400   mode_t m_mode;
00401 
00402 protected:
00403   virtual void virtual_hook( int id, void* data );
00404 
00405 private:
00406   void init (const KURL& url, QWidget* window, mode_t mode,
00407              bool isLocalFile, bool showProgressInfo);
00408 private:
00409   class KRunPrivate;
00410   KRunPrivate *d;
00411 };
00412 
00413 #ifndef KDE_NO_COMPAT
00414 
00420 class KIO_EXPORT_DEPRECATED KOpenWithHandler
00421 {
00422 public:
00423   KOpenWithHandler() {}
00424   static bool exists() { return true; }
00425 };
00426 #endif
00427 
00434 class KIO_EXPORT KProcessRunner : public QObject
00435 {
00436   Q_OBJECT
00437 
00438   public:
00439 
00440     static pid_t run(KProcess *, const QString & binName);
00441 #ifdef Q_WS_X11 // We don't have KStartupInfo in Qt/Embedded
00442     static pid_t run(KProcess *, const QString & binName, const KStartupInfoId& id );
00443 #endif
00444 
00445     virtual ~KProcessRunner();
00446 
00447     pid_t pid() const;
00448 
00449   protected slots:
00450 
00451     void slotProcessExited(KProcess *);
00452 
00453   private:
00454 
00455     KProcessRunner(KProcess *, const QString & binName);
00456 #ifdef Q_WS_X11 // We don't have KStartupInfo in Qt/Embedded
00457     KProcessRunner(KProcess *, const QString & binName, const KStartupInfoId& id );
00458 #endif
00459     KProcessRunner();
00460 
00461     KProcess * process_;
00462     QString binName;
00463 #ifdef Q_WS_X11 // We don't have KStartupInfo in Qt/Embedded
00464     KStartupInfoId id_;
00465 #endif
00466 };
00467 
00468 #endif
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