kio Library API Documentation

kpropertiesdialog.cpp

00001 /* This file is part of the KDE project
00002 
00003    Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
00004    Copyright (c) 1999, 2000 Preston Brown <pbrown@kde.org>
00005    Copyright (c) 2000 Simon Hausmann <hausmann@kde.org>
00006    Copyright (c) 2000 David Faure <faure@kde.org>
00007    Copyright (c) 2003 Waldo Bastian <bastian@kde.org>
00008 
00009    This library is free software; you can redistribute it and/or
00010    modify it under the terms of the GNU Library General Public
00011    License as published by the Free Software Foundation; either
00012    version 2 of the License, or (at your option) any later version.
00013 
00014    This library is distributed in the hope that it will be useful,
00015    but WITHOUT ANY WARRANTY; without even the implied warranty of
00016    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017    Library General Public License for more details.
00018 
00019    You should have received a copy of the GNU Library General Public License
00020    along with this library; see the file COPYING.LIB.  If not, write to
00021    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00022    Boston, MA 02111-1307, USA.
00023 */
00024 
00025 /*
00026  * kpropertiesdialog.cpp
00027  * View/Edit Properties of files, locally or remotely
00028  *
00029  * some FilePermissionsPropsPlugin-changes by
00030  *  Henner Zeller <zeller@think.de>
00031  * some layout management by
00032  *  Bertrand Leconte <B.Leconte@mail.dotcom.fr>
00033  * the rest of the layout management, bug fixes, adaptation to libkio,
00034  * template feature by
00035  *  David Faure <faure@kde.org>
00036  * More layout, cleanups, and fixes by
00037  *  Preston Brown <pbrown@kde.org>
00038  * Plugin capability, cleanups and port to KDialogBase by
00039  *  Simon Hausmann <hausmann@kde.org>
00040  * KDesktopPropsPlugin by
00041  *  Waldo Bastian <bastian@kde.org>
00042  */
00043 
00044 #include <config.h>
00045 extern "C" {
00046 #include <pwd.h>
00047 #include <grp.h>
00048 #include <time.h>
00049 }
00050 #include <unistd.h>
00051 #include <errno.h>
00052 #include <assert.h>
00053 
00054 #include <qfile.h>
00055 #include <qdir.h>
00056 #include <qlabel.h>
00057 #include <qpushbutton.h>
00058 #include <qcheckbox.h>
00059 #include <qstrlist.h>
00060 #include <qstringlist.h>
00061 #include <qtextstream.h>
00062 #include <qpainter.h>
00063 #include <qlayout.h>
00064 #include <qcombobox.h>
00065 #include <qgroupbox.h>
00066 #include <qwhatsthis.h>
00067 #include <qtooltip.h>
00068 #include <qstyle.h>
00069 #include <qprogressbar.h>
00070 
00071 #include <kapplication.h>
00072 #include <kdialog.h>
00073 #include <kdirsize.h>
00074 #include <kdirwatch.h>
00075 #include <kdirnotify_stub.h>
00076 #include <kdiskfreesp.h>
00077 #include <kdebug.h>
00078 #include <kdesktopfile.h>
00079 #include <kicondialog.h>
00080 #include <kurl.h>
00081 #include <kurlrequester.h>
00082 #include <klocale.h>
00083 #include <kglobal.h>
00084 #include <kglobalsettings.h>
00085 #include <kstandarddirs.h>
00086 #include <kio/job.h>
00087 #include <kio/chmodjob.h>
00088 #include <kio/renamedlg.h>
00089 #include <kio/netaccess.h>
00090 #include <kio/kservicetypefactory.h>
00091 #include <kfiledialog.h>
00092 #include <kmimetype.h>
00093 #include <kmountpoint.h>
00094 #include <kiconloader.h>
00095 #include <kmessagebox.h>
00096 #include <kservice.h>
00097 #include <kcompletion.h>
00098 #include <klineedit.h>
00099 #include <kseparator.h>
00100 #include <ksqueezedtextlabel.h>
00101 #include <klibloader.h>
00102 #include <ktrader.h>
00103 #include <kparts/componentfactory.h>
00104 #include <kmetaprops.h>
00105 #include <kprocess.h>
00106 #include <krun.h>
00107 #include <klistview.h>
00108 #include "kfilesharedlg.h"
00109 
00110 #include "kpropertiesdesktopbase.h"
00111 #include "kpropertiesdesktopadvbase.h"
00112 #include "kpropertiesmimetypebase.h"
00113 
00114 #include "kpropertiesdialog.h"
00115 
00116 #ifdef Q_WS_WIN
00117 # include <win32_utils.h>
00118 #endif
00119 
00120 static QString nameFromFileName(QString nameStr)
00121 {
00122    if ( nameStr.endsWith(".desktop") )
00123       nameStr.truncate( nameStr.length() - 8 );
00124    if ( nameStr.endsWith(".kdelnk") )
00125       nameStr.truncate( nameStr.length() - 7 );
00126    // Make it human-readable (%2F => '/', ...)
00127    nameStr = KIO::decodeFileName( nameStr );
00128    return nameStr;
00129 }
00130 
00131 mode_t KFilePermissionsPropsPlugin::fperm[3][4] = {
00132         {S_IRUSR, S_IWUSR, S_IXUSR, S_ISUID},
00133         {S_IRGRP, S_IWGRP, S_IXGRP, S_ISGID},
00134         {S_IROTH, S_IWOTH, S_IXOTH, S_ISVTX}
00135     };
00136 
00137 class KPropertiesDialog::KPropertiesDialogPrivate
00138 {
00139 public:
00140   KPropertiesDialogPrivate()
00141   {
00142     m_aborted = false;
00143     fileSharePage = 0;
00144   }
00145   ~KPropertiesDialogPrivate()
00146   {
00147   }
00148   bool m_aborted:1;
00149   QWidget* fileSharePage;
00150 };
00151 
00152 KPropertiesDialog::KPropertiesDialog (KFileItem* item,
00153                                       QWidget* parent, const char* name,
00154                                       bool modal, bool autoShow)
00155   : KDialogBase (KDialogBase::Tabbed, i18n( "Properties for %1" ).arg(KIO::decodeFileName(item->url().fileName())),
00156                  KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok,
00157                  parent, name, modal)
00158 {
00159   d = new KPropertiesDialogPrivate;
00160   assert( item );
00161   m_items.append( new KFileItem(*item) ); // deep copy
00162 
00163   m_singleUrl = item->url();
00164   assert(!m_singleUrl.isEmpty());
00165 
00166   init (modal, autoShow);
00167 }
00168 
00169 KPropertiesDialog::KPropertiesDialog (const QString& title,
00170                                       QWidget* parent, const char* name, bool modal)
00171   : KDialogBase (KDialogBase::Tabbed, i18n ("Properties for %1").arg(title),
00172                  KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok,
00173                  parent, name, modal)
00174 {
00175   d = new KPropertiesDialogPrivate;
00176 
00177   init (modal, false);
00178 }
00179 
00180 KPropertiesDialog::KPropertiesDialog (KFileItemList _items,
00181                                       QWidget* parent, const char* name,
00182                                       bool modal, bool autoShow)
00183   : KDialogBase (KDialogBase::Tabbed,
00184                  // TODO: replace <never used> with "Properties for 1 item". It's very confusing how it has to be translated otherwise
00185                  // (empty translation before the "\n" is not allowed by msgfmt...)
00186          _items.count()>1 ? i18n( "<never used>","Properties for %n Selected Items",_items.count()) :
00187          i18n( "Properties for %1" ).arg(KIO::decodeFileName(_items.first()->url().fileName())),
00188                  KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok,
00189                  parent, name, modal)
00190 {
00191   d = new KPropertiesDialogPrivate;
00192 
00193   assert( !_items.isEmpty() );
00194   m_singleUrl = _items.first()->url();
00195   assert(!m_singleUrl.isEmpty());
00196 
00197   KFileItemListIterator it ( _items );
00198   // Deep copy
00199   for ( ; it.current(); ++it )
00200       m_items.append( new KFileItem( **it ) );
00201 
00202   init (modal, autoShow);
00203 }
00204 
00205 #ifndef KDE_NO_COMPAT
00206 KPropertiesDialog::KPropertiesDialog (const KURL& _url, mode_t /* _mode is now unused */,
00207                                       QWidget* parent, const char* name,
00208                                       bool modal, bool autoShow)
00209   : KDialogBase (KDialogBase::Tabbed,
00210          i18n( "Properties for %1" ).arg(KIO::decodeFileName(_url.fileName())),
00211                  KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok,
00212                  parent, name, modal),
00213   m_singleUrl( _url )
00214 {
00215   d = new KPropertiesDialogPrivate;
00216 
00217   KIO::UDSEntry entry;
00218 
00219   KIO::NetAccess::stat(_url, entry, parent);
00220 
00221   m_items.append( new KFileItem( entry, _url ) );
00222   init (modal, autoShow);
00223 }
00224 #endif
00225 
00226 KPropertiesDialog::KPropertiesDialog (const KURL& _url,
00227                                       QWidget* parent, const char* name,
00228                                       bool modal, bool autoShow)
00229   : KDialogBase (KDialogBase::Tabbed,
00230          i18n( "Properties for %1" ).arg(KIO::decodeFileName(_url.fileName())),
00231                  KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok,
00232                  parent, name, modal),
00233   m_singleUrl( _url )
00234 {
00235   d = new KPropertiesDialogPrivate;
00236 
00237   KIO::UDSEntry entry;
00238 
00239   KIO::NetAccess::stat(_url, entry, parent);
00240 
00241   m_items.append( new KFileItem( entry, _url ) );
00242   init (modal, autoShow);
00243 }
00244 
00245 KPropertiesDialog::KPropertiesDialog (const KURL& _tempUrl, const KURL& _currentDir,
00246                                       const QString& _defaultName,
00247                                       QWidget* parent, const char* name,
00248                                       bool modal, bool autoShow)
00249   : KDialogBase (KDialogBase::Tabbed,
00250          i18n( "Properties for %1" ).arg(KIO::decodeFileName(_tempUrl.fileName())),
00251                  KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok,
00252                  parent, name, modal),
00253 
00254   m_singleUrl( _tempUrl ),
00255   m_defaultName( _defaultName ),
00256   m_currentDir( _currentDir )
00257 {
00258   d = new KPropertiesDialogPrivate;
00259 
00260   assert(!m_singleUrl.isEmpty());
00261 
00262   // Create the KFileItem for the _template_ file, in order to read from it.
00263   m_items.append( new KFileItem( KFileItem::Unknown, KFileItem::Unknown, m_singleUrl ) );
00264   init (modal, autoShow);
00265 }
00266 
00267 bool KPropertiesDialog::showDialog(KFileItem* item, QWidget* parent,
00268                                    const char* name, bool modal)
00269 {
00270 #ifdef Q_WS_WIN
00271   QString localPath = item->localPath();
00272   if (!localPath.isEmpty())
00273     return showWin32FilePropertyDialog(localPath);
00274 #endif
00275   new KPropertiesDialog(item, parent, name, modal);
00276   return true;
00277 }
00278 
00279 bool KPropertiesDialog::showDialog(const KURL& _url, QWidget* parent,
00280                                    const char* name, bool modal)
00281 {
00282 #ifdef Q_WS_WIN
00283   if (_url.isLocalFile())
00284     return showWin32FilePropertyDialog( _url.path() );
00285 #endif
00286   new KPropertiesDialog(_url, parent, name, modal);
00287   return true;
00288 }
00289 
00290 bool KPropertiesDialog::showDialog(const KFileItemList& _items, QWidget* parent,
00291                                    const char* name, bool modal)
00292 {
00293   if (_items.count()==1)
00294     return KPropertiesDialog::showDialog(_items.getFirst(), parent, name, modal);
00295   new KPropertiesDialog(_items, parent, name, modal);
00296   return true;
00297 }
00298 
00299 void KPropertiesDialog::init (bool modal, bool autoShow)
00300 {
00301   m_pageList.setAutoDelete( true );
00302   m_items.setAutoDelete( true );
00303 
00304   insertPages();
00305 
00306   if (autoShow)
00307     {
00308       if (!modal)
00309         show();
00310       else
00311         exec();
00312     }
00313 }
00314 
00315 void KPropertiesDialog::showFileSharingPage()
00316 {
00317   if (d->fileSharePage) {
00318      showPage( pageIndex( d->fileSharePage));
00319   }
00320 }
00321 
00322 void KPropertiesDialog::setFileSharingPage(QWidget* page) {
00323   d->fileSharePage = page;
00324 }
00325 
00326 
00327 void KPropertiesDialog::setFileNameReadOnly( bool ro )
00328 {
00329     KPropsDlgPlugin *it;
00330 
00331     for ( it=m_pageList.first(); it != 0L; it=m_pageList.next() )
00332     {
00333         KFilePropsPlugin* plugin = dynamic_cast<KFilePropsPlugin*>(it);
00334         if ( plugin ) {
00335             plugin->setFileNameReadOnly( ro );
00336             break;
00337         }
00338     }
00339 }
00340 
00341 void KPropertiesDialog::slotStatResult( KIO::Job * )
00342 {
00343 }
00344 
00345 KPropertiesDialog::~KPropertiesDialog()
00346 {
00347   m_pageList.clear();
00348   delete d;
00349 }
00350 
00351 void KPropertiesDialog::insertPlugin (KPropsDlgPlugin* plugin)
00352 {
00353   connect (plugin, SIGNAL (changed ()),
00354            plugin, SLOT (setDirty ()));
00355 
00356   m_pageList.append (plugin);
00357 }
00358 
00359 bool KPropertiesDialog::canDisplay( KFileItemList _items )
00360 {
00361   // TODO: cache the result of those calls. Currently we parse .desktop files far too many times
00362   return KFilePropsPlugin::supports( _items ) ||
00363          KFilePermissionsPropsPlugin::supports( _items ) ||
00364          KDesktopPropsPlugin::supports( _items ) ||
00365          KBindingPropsPlugin::supports( _items ) ||
00366          KURLPropsPlugin::supports( _items ) ||
00367          KDevicePropsPlugin::supports( _items ) ||
00368          KFileMetaPropsPlugin::supports( _items );
00369 }
00370 
00371 void KPropertiesDialog::slotOk()
00372 {
00373   KPropsDlgPlugin *page;
00374   d->m_aborted = false;
00375 
00376   KFilePropsPlugin * filePropsPlugin = 0L;
00377   if ( m_pageList.first()->isA("KFilePropsPlugin") )
00378     filePropsPlugin = static_cast<KFilePropsPlugin *>(m_pageList.first());
00379 
00380   // If any page is dirty, then set the main one (KFilePropsPlugin) as
00381   // dirty too. This is what makes it possible to save changes to a global
00382   // desktop file into a local one. In other cases, it doesn't hurt.
00383   for ( page = m_pageList.first(); page != 0L; page = m_pageList.next() )
00384     if ( page->isDirty() && filePropsPlugin )
00385     {
00386         filePropsPlugin->setDirty();
00387         break;
00388     }
00389 
00390   // Apply the changes in the _normal_ order of the tabs now
00391   // This is because in case of renaming a file, KFilePropsPlugin will call
00392   // KPropertiesDialog::rename, so other tab will be ok with whatever order
00393   // BUT for file copied from templates, we need to do the renaming first !
00394   for ( page = m_pageList.first(); page != 0L && !d->m_aborted; page = m_pageList.next() )
00395     if ( page->isDirty() )
00396     {
00397       kdDebug( 250 ) << "applying changes for " << page->className() << endl;
00398       page->applyChanges();
00399       // applyChanges may change d->m_aborted.
00400     }
00401     else
00402       kdDebug( 250 ) << "skipping page " << page->className() << endl;
00403 
00404   if ( !d->m_aborted && filePropsPlugin )
00405     filePropsPlugin->postApplyChanges();
00406 
00407   if ( !d->m_aborted )
00408   {
00409     emit applied();
00410     emit propertiesClosed();
00411     deleteLater();
00412     accept();
00413   } // else, keep dialog open for user to fix the problem.
00414 }
00415 
00416 void KPropertiesDialog::slotCancel()
00417 {
00418   emit canceled();
00419   emit propertiesClosed();
00420 
00421   deleteLater();
00422   done( Rejected );
00423 }
00424 
00425 void KPropertiesDialog::insertPages()
00426 {
00427   if (m_items.isEmpty())
00428     return;
00429 
00430   if ( KFilePropsPlugin::supports( m_items ) )
00431   {
00432     KPropsDlgPlugin *p = new KFilePropsPlugin( this );
00433     insertPlugin (p);
00434   }
00435 
00436   if ( KFilePermissionsPropsPlugin::supports( m_items ) )
00437   {
00438     KPropsDlgPlugin *p = new KFilePermissionsPropsPlugin( this );
00439     insertPlugin (p);
00440   }
00441 
00442   if ( KDesktopPropsPlugin::supports( m_items ) )
00443   {
00444     KPropsDlgPlugin *p = new KDesktopPropsPlugin( this );
00445     insertPlugin (p);
00446   }
00447 
00448   if ( KBindingPropsPlugin::supports( m_items ) )
00449   {
00450     KPropsDlgPlugin *p = new KBindingPropsPlugin( this );
00451     insertPlugin (p);
00452   }
00453 
00454   if ( KURLPropsPlugin::supports( m_items ) )
00455   {
00456     KPropsDlgPlugin *p = new KURLPropsPlugin( this );
00457     insertPlugin (p);
00458   }
00459 
00460   if ( KDevicePropsPlugin::supports( m_items ) )
00461   {
00462     KPropsDlgPlugin *p = new KDevicePropsPlugin( this );
00463     insertPlugin (p);
00464   }
00465 
00466   if ( KFileMetaPropsPlugin::supports( m_items ) )
00467   {
00468     KPropsDlgPlugin *p = new KFileMetaPropsPlugin( this );
00469     insertPlugin (p);
00470   }
00471 
00472   if ( kapp->authorizeKAction("sharefile") &&
00473        KFileSharePropsPlugin::supports( m_items ) )
00474   {
00475     KPropsDlgPlugin *p = new KFileSharePropsPlugin( this );
00476     insertPlugin (p);
00477   }
00478 
00479   //plugins
00480 
00481   if ( m_items.count() != 1 )
00482     return;
00483 
00484   KFileItem *item = m_items.first();
00485   QString mimetype = item->mimetype();
00486 
00487   if ( mimetype.isEmpty() )
00488     return;
00489 
00490   QString query = QString::fromLatin1(
00491       "('KPropsDlg/Plugin' in ServiceTypes) and "
00492       "((not exist [X-KDE-Protocol]) or "
00493       " ([X-KDE-Protocol] == '%1'  )   )"          ).arg(item->url().protocol());
00494 
00495   kdDebug( 250 ) << "trader query: " << query << endl;
00496   KTrader::OfferList offers = KTrader::self()->query( mimetype, query );
00497   KTrader::OfferList::ConstIterator it = offers.begin();
00498   KTrader::OfferList::ConstIterator end = offers.end();
00499   for (; it != end; ++it )
00500   {
00501     KPropsDlgPlugin *plugin = KParts::ComponentFactory
00502         ::createInstanceFromLibrary<KPropsDlgPlugin>( (*it)->library().local8Bit().data(),
00503                                                       this,
00504                                                       (*it)->name().latin1() );
00505     if ( !plugin )
00506         continue;
00507 
00508     insertPlugin( plugin );
00509   }
00510 }
00511 
00512 void KPropertiesDialog::updateUrl( const KURL& _newUrl )
00513 {
00514   Q_ASSERT( m_items.count() == 1 );
00515   kdDebug(250) << "KPropertiesDialog::updateUrl (pre)" << _newUrl.url() << endl;
00516   KURL newUrl = _newUrl;
00517   emit saveAs(m_singleUrl, newUrl);
00518   kdDebug(250) << "KPropertiesDialog::updateUrl (post)" << newUrl.url() << endl;
00519 
00520   m_singleUrl = newUrl;
00521   m_items.first()->setURL( newUrl );
00522   assert(!m_singleUrl.isEmpty());
00523   // If we have an Desktop page, set it dirty, so that a full file is saved locally
00524   // Same for a URL page (because of the Name= hack)
00525   for ( QPtrListIterator<KPropsDlgPlugin> it(m_pageList); it.current(); ++it )
00526    if ( it.current()->isA("KExecPropsPlugin") || // KDE4 remove me
00527         it.current()->isA("KURLPropsPlugin") ||
00528         it.current()->isA("KDesktopPropsPlugin"))
00529    {
00530      //kdDebug(250) << "Setting page dirty" << endl;
00531      it.current()->setDirty();
00532      break;
00533    }
00534 }
00535 
00536 void KPropertiesDialog::rename( const QString& _name )
00537 {
00538   Q_ASSERT( m_items.count() == 1 );
00539   kdDebug(250) << "KPropertiesDialog::rename " << _name << endl;
00540   KURL newUrl;
00541   // if we're creating from a template : use currentdir
00542   if ( !m_currentDir.isEmpty() )
00543   {
00544     newUrl = m_currentDir;
00545     newUrl.addPath( _name );
00546   }
00547   else
00548   {
00549     QString tmpurl = m_singleUrl.url();
00550     if ( tmpurl.at(tmpurl.length() - 1) == '/')
00551       // It's a directory, so strip the trailing slash first
00552       tmpurl.truncate( tmpurl.length() - 1);
00553     newUrl = tmpurl;
00554     newUrl.setFileName( _name );
00555   }
00556   updateUrl( newUrl );
00557 }
00558 
00559 void KPropertiesDialog::abortApplying()
00560 {
00561   d->m_aborted = true;
00562 }
00563 
00564 class KPropsDlgPlugin::KPropsDlgPluginPrivate
00565 {
00566 public:
00567   KPropsDlgPluginPrivate()
00568   {
00569   }
00570   ~KPropsDlgPluginPrivate()
00571   {
00572   }
00573 
00574   bool m_bDirty;
00575 };
00576 
00577 KPropsDlgPlugin::KPropsDlgPlugin( KPropertiesDialog *_props )
00578 : QObject( _props, 0L )
00579 {
00580   d = new KPropsDlgPluginPrivate;
00581   properties = _props;
00582   fontHeight = 2*properties->fontMetrics().height();
00583   d->m_bDirty = false;
00584 }
00585 
00586 KPropsDlgPlugin::~KPropsDlgPlugin()
00587 {
00588   delete d;
00589 }
00590 
00591 bool KPropsDlgPlugin::isDesktopFile( KFileItem * _item )
00592 {
00593   // only local files
00594   if ( !_item->isLocalFile() )
00595     return false;
00596 
00597   // only regular files
00598   if ( !S_ISREG( _item->mode() ) )
00599     return false;
00600 
00601   QString t( _item->url().path() );
00602 
00603   // only if readable
00604   FILE *f = fopen( QFile::encodeName(t), "r" );
00605   if ( f == 0L )
00606     return false;
00607   fclose(f);
00608 
00609   // return true if desktop file
00610   return ( _item->mimetype() == "application/x-desktop" );
00611 }
00612 
00613 void KPropsDlgPlugin::setDirty( bool b )
00614 {
00615   d->m_bDirty = b;
00616 }
00617 
00618 void KPropsDlgPlugin::setDirty()
00619 {
00620   d->m_bDirty = true;
00621 }
00622 
00623 bool KPropsDlgPlugin::isDirty() const
00624 {
00625   return d->m_bDirty;
00626 }
00627 
00628 void KPropsDlgPlugin::applyChanges()
00629 {
00630   kdWarning(250) << "applyChanges() not implemented in page !" << endl;
00631 }
00632 
00634 
00635 class KFilePropsPlugin::KFilePropsPluginPrivate
00636 {
00637 public:
00638   KFilePropsPluginPrivate()
00639   {
00640     dirSizeJob = 0L;
00641     dirSizeUpdateTimer = 0L;
00642     m_lined = 0;
00643   }
00644   ~KFilePropsPluginPrivate()
00645   {
00646     if ( dirSizeJob )
00647       dirSizeJob->kill();
00648   }
00649 
00650   KDirSize * dirSizeJob;
00651   QTimer *dirSizeUpdateTimer;
00652   QFrame *m_frame;
00653   bool bMultiple;
00654   bool bIconChanged;
00655   bool bKDesktopMode;
00656   bool bDesktopFile;
00657   QLabel *m_freeSpaceLabel;
00658   QString mimeType;
00659   QString oldFileName;
00660   KLineEdit* m_lined;
00661 };
00662 
00663 KFilePropsPlugin::KFilePropsPlugin( KPropertiesDialog *_props )
00664   : KPropsDlgPlugin( _props )
00665 {
00666   d = new KFilePropsPluginPrivate;
00667   d->bMultiple = (properties->items().count() > 1);
00668   d->bIconChanged = false;
00669   d->bKDesktopMode = (QCString(qApp->name()) == "kdesktop"); // nasty heh?
00670   d->bDesktopFile = KDesktopPropsPlugin::supports(properties->items());
00671   kdDebug(250) << "KFilePropsPlugin::KFilePropsPlugin bMultiple=" << d->bMultiple << endl;
00672 
00673   // We set this data from the first item, and we'll
00674   // check that the other items match against it, resetting when not.
00675   bool isLocal = properties->kurl().isLocalFile();
00676   KFileItem * item = properties->item();
00677   bool bDesktopFile = isDesktopFile(item);
00678   mode_t mode = item->mode();
00679   bool hasDirs = item->isDir() && !item->isLink();
00680   bool hasRoot = isLocal && properties->kurl().path() == QString::fromLatin1("/");
00681   QString iconStr = KMimeType::iconForURL(properties->kurl(), mode);
00682   QString directory = properties->kurl().directory();
00683   QString protocol = properties->kurl().protocol();
00684   QString mimeComment = item->mimeComment();
00685   d->mimeType = item->mimetype();
00686   KIO::filesize_t totalSize = item->size();
00687   QString magicMimeComment;
00688   if ( isLocal ) {
00689       KMimeType::Ptr magicMimeType = KMimeType::findByFileContent( properties->kurl().path() );
00690       if ( magicMimeType->name() != KMimeType::defaultMimeType() )
00691           magicMimeComment = magicMimeType->comment();
00692   }
00693 
00694   // Those things only apply to 'single file' mode
00695   QString filename = QString::null;
00696   bool isTrash = false;
00697   bool isDevice = false;
00698   m_bFromTemplate = false;
00699 
00700   // And those only to 'multiple' mode
00701   uint iDirCount = hasDirs ? 1 : 0;
00702   uint iFileCount = 1-iDirCount;
00703 
00704   d->m_frame = properties->addPage (i18n("&General"));
00705 
00706   QVBoxLayout *vbl = new QVBoxLayout( d->m_frame, 0,
00707                                       KDialog::spacingHint(), "vbl");
00708   QGridLayout *grid = new QGridLayout(0, 3); // unknown rows
00709   grid->setColStretch(0, 0);
00710   grid->setColStretch(1, 0);
00711   grid->setColStretch(2, 1);
00712   grid->addColSpacing(1, KDialog::spacingHint());
00713   vbl->addLayout(grid);
00714   int curRow = 0;
00715 
00716   if ( !d->bMultiple )
00717   {
00718     QString path;
00719     if ( !m_bFromTemplate ) {
00720       isTrash = ( properties->kurl().protocol().find( "trash", 0, false)==0 );
00721       if ( properties->kurl().protocol().find("device", 0, false)==0)
00722             isDevice = true;
00723       // Extract the full name, but without file: for local files
00724       if ( isLocal )
00725         path = properties->kurl().path();
00726       else
00727         path = properties->kurl().prettyURL();
00728     } else {
00729       path = properties->currentDir().path(1) + properties->defaultName();
00730       directory = properties->currentDir().prettyURL();
00731     }
00732 
00733     if (KExecPropsPlugin::supports(properties->items()) || // KDE4 remove me
00734         d->bDesktopFile ||
00735         KBindingPropsPlugin::supports(properties->items())) {
00736       determineRelativePath( path );
00737     }
00738 
00739     // Extract the file name only
00740     filename = properties->defaultName();
00741     if ( filename.isEmpty() ) { // no template
00742         if ( isTrash || isDevice || hasRoot ) // the cases where the filename won't be renameable
00743             filename = item->name(); // this gives support for UDS_NAME, e.g. for kio_trash
00744         else
00745             filename = properties->kurl().fileName();
00746     } else {
00747       m_bFromTemplate = true;
00748       setDirty(); // to enforce that the copy happens
00749     }
00750     d->oldFileName = filename;
00751 
00752     // Make it human-readable
00753     filename = nameFromFileName( filename );
00754 
00755     if ( d->bKDesktopMode && d->bDesktopFile ) {
00756         KDesktopFile config( properties->kurl().path(), true /* readonly */ );
00757         if ( config.hasKey( "Name" ) ) {
00758             filename = config.readName();
00759         }
00760     }
00761 
00762     oldName = filename;
00763   }
00764   else
00765   {
00766     // Multiple items: see what they have in common
00767     KFileItemList items = properties->items();
00768     KFileItemListIterator it( items );
00769     for ( ++it /*no need to check the first one again*/ ; it.current(); ++it )
00770     {
00771       KURL url = (*it)->url();
00772       kdDebug(250) << "KFilePropsPlugin::KFilePropsPlugin " << url.prettyURL() << endl;
00773       // The list of things we check here should match the variables defined
00774       // at the beginning of this method.
00775       if ( url.isLocalFile() != isLocal )
00776         isLocal = false; // not all local
00777       if ( bDesktopFile && isDesktopFile(*it) != bDesktopFile )
00778         bDesktopFile = false; // not all desktop files
00779       if ( (*it)->mode() != mode )
00780         mode = (mode_t)0;
00781       if ( KMimeType::iconForURL(url, mode) != iconStr )
00782         iconStr = "kmultiple";
00783       if ( url.directory() != directory )
00784         directory = QString::null;
00785       if ( url.protocol() != protocol )
00786         protocol = QString::null;
00787       if ( !mimeComment.isNull() && (*it)->mimeComment() != mimeComment )
00788         mimeComment = QString::null;
00789       if ( isLocal && !magicMimeComment.isNull() ) {
00790           KMimeType::Ptr magicMimeType = KMimeType::findByFileContent( url.path() );
00791           if ( magicMimeType->comment() != magicMimeComment )
00792               magicMimeComment = QString::null;
00793       }
00794 
00795       if ( isLocal && url.path() == QString::fromLatin1("/") )
00796         hasRoot = true;
00797       if ( (*it)->isDir() && !(*it)->isLink() )
00798       {
00799         iDirCount++;
00800         hasDirs = true;
00801       }
00802       else
00803       {
00804         iFileCount++;
00805         totalSize += (*it)->size();
00806       }
00807     }
00808   }
00809 
00810   if (!isLocal && !protocol.isEmpty())
00811   {
00812     directory += ' ';
00813     directory += '(';
00814     directory += protocol;
00815     directory += ')';
00816   }
00817 
00818   if ( !isDevice && !isTrash && (bDesktopFile || S_ISDIR(mode)) && !d->bMultiple /*not implemented for multiple*/ )
00819   {
00820     KIconButton *iconButton = new KIconButton( d->m_frame );
00821     int bsize = 66 + 2 * iconButton->style().pixelMetric(QStyle::PM_ButtonMargin);
00822     iconButton->setFixedSize(bsize, bsize);
00823     iconButton->setIconSize(48);
00824     iconButton->setStrictIconSize(false);
00825     // This works for everything except Device icons on unmounted devices
00826     // So we have to really open .desktop files
00827     QString iconStr = KMimeType::findByURL( properties->kurl(),
00828                                             mode )->icon( properties->kurl(),
00829                                                           isLocal );
00830     if ( bDesktopFile && isLocal )
00831     {
00832       KDesktopFile config( properties->kurl().path(), true );
00833       config.setDesktopGroup();
00834       iconStr = config.readEntry( "Icon" );
00835       if ( config.hasDeviceType() )
00836     iconButton->setIconType( KIcon::Desktop, KIcon::Device );
00837       else
00838     iconButton->setIconType( KIcon::Desktop, KIcon::Application );
00839     } else
00840       iconButton->setIconType( KIcon::Desktop, KIcon::FileSystem );
00841     iconButton->setIcon(iconStr);
00842     iconArea = iconButton;
00843     connect( iconButton, SIGNAL( iconChanged(QString) ),
00844              this, SLOT( slotIconChanged() ) );
00845   } else {
00846     QLabel *iconLabel = new QLabel( d->m_frame );
00847     int bsize = 66 + 2 * iconLabel->style().pixelMetric(QStyle::PM_ButtonMargin);
00848     iconLabel->setFixedSize(bsize, bsize);
00849     iconLabel->setPixmap( KGlobal::iconLoader()->loadIcon( iconStr, KIcon::Desktop, 48) );
00850     iconArea = iconLabel;
00851   }
00852   grid->addWidget(iconArea, curRow, 0, AlignLeft);
00853 
00854   if (d->bMultiple || isTrash || isDevice || hasRoot)
00855   {
00856     QLabel *lab = new QLabel(d->m_frame );
00857     if ( d->bMultiple )
00858       lab->setText( KIO::itemsSummaryString( iFileCount + iDirCount, iFileCount, iDirCount, 0, false ) );
00859     else
00860       lab->setText( filename );
00861     nameArea = lab;
00862   } else
00863   {
00864     d->m_lined = new KLineEdit( d->m_frame );
00865     d->m_lined->setText(filename);
00866     nameArea = d->m_lined;
00867     d->m_lined->setFocus();
00868 
00869     // Enhanced rename: Don't highlight the file extension.
00870     QString pattern;
00871     KServiceTypeFactory::self()->findFromPattern( filename, &pattern );
00872     if (!pattern.isEmpty() && pattern.at(0)=='*' && pattern.find('*',1)==-1)
00873       d->m_lined->setSelection(0, filename.length()-pattern.stripWhiteSpace().length()+1);
00874     else
00875     {
00876       int lastDot = filename.findRev('.');
00877       if (lastDot > 0)
00878         d->m_lined->setSelection(0, lastDot);
00879     }
00880 
00881     connect( d->m_lined, SIGNAL( textChanged( const QString & ) ),
00882              this, SLOT( nameFileChanged(const QString & ) ) );
00883   }
00884 
00885   grid->addWidget(nameArea, curRow++, 2);
00886 
00887   KSeparator* sep = new KSeparator( KSeparator::HLine, d->m_frame);
00888   grid->addMultiCellWidget(sep, curRow, curRow, 0, 2);
00889   ++curRow;
00890 
00891   QLabel *l;
00892   if ( !mimeComment.isEmpty() && !isDevice && !isTrash)
00893   {
00894     l = new QLabel(i18n("Type:"), d->m_frame );
00895 
00896     grid->addWidget(l, curRow, 0);
00897 
00898     QHBox *box = new QHBox(d->m_frame);
00899     box->setSpacing(20);
00900     l = new QLabel(mimeComment, box );
00901 
00902 #ifdef Q_WS_X11
00903     //TODO: wrap for win32 or mac?
00904     QPushButton *button = new QPushButton(box);
00905 
00906     QIconSet iconSet = SmallIconSet(QString::fromLatin1("configure"));
00907     QPixmap pixMap = iconSet.pixmap( QIconSet::Small, QIconSet::Normal );
00908     button->setIconSet( iconSet );
00909     button->setFixedSize( pixMap.width()+8, pixMap.height()+8 );
00910     QToolTip::add(button, i18n("Edit file type"));
00911 
00912     connect( button, SIGNAL( clicked() ), SLOT( slotEditFileType() ));
00913 
00914     if (!kapp->authorizeKAction("editfiletype"))
00915        button->hide();
00916 #endif
00917 
00918     grid->addWidget(box, curRow++, 2);
00919   }
00920 
00921   if ( !magicMimeComment.isEmpty() && magicMimeComment != mimeComment )
00922   {
00923     l = new QLabel(i18n("Contents:"), d->m_frame );
00924     grid->addWidget(l, curRow, 0);
00925 
00926     l = new QLabel(magicMimeComment, d->m_frame );
00927     grid->addWidget(l, curRow++, 2);
00928   }
00929 
00930   if ( !directory.isEmpty() )
00931   {
00932     l = new QLabel( i18n("Location:"), d->m_frame );
00933     grid->addWidget(l, curRow, 0);
00934 
00935     l = new KSqueezedTextLabel( d->m_frame );
00936     l->setText( directory );
00937     grid->addWidget(l, curRow++, 2);
00938   }
00939 
00940   l = new QLabel(i18n("Size:"), d->m_frame );
00941   grid->addWidget(l, curRow, 0);
00942 
00943   m_sizeLabel = new QLabel( d->m_frame );
00944   grid->addWidget( m_sizeLabel, curRow++, 2 );
00945 
00946   if ( !hasDirs ) // Only files [and symlinks]
00947   {
00948     m_sizeLabel->setText(QString::fromLatin1("%1 (%2)").arg(KIO::convertSize(totalSize))
00949              .arg(KGlobal::locale()->formatNumber(totalSize, 0)));
00950     m_sizeDetermineButton = 0L;
00951     m_sizeStopButton = 0L;
00952   }
00953   else // Directory
00954   {
00955     QHBoxLayout * sizelay = new QHBoxLayout(KDialog::spacingHint());
00956     grid->addLayout( sizelay, curRow++, 2 );
00957 
00958     // buttons
00959     m_sizeDetermineButton = new QPushButton( i18n("Calculate"), d->m_frame );
00960     m_sizeStopButton = new QPushButton( i18n("Stop"), d->m_frame );
00961     connect( m_sizeDetermineButton, SIGNAL( clicked() ), this, SLOT( slotSizeDetermine() ) );
00962     connect( m_sizeStopButton, SIGNAL( clicked() ), this, SLOT( slotSizeStop() ) );
00963     sizelay->addWidget(m_sizeDetermineButton, 0);
00964     sizelay->addWidget(m_sizeStopButton, 0);
00965     sizelay->addStretch(10); // so that the buttons don't grow horizontally
00966 
00967     // auto-launch for local dirs only, and not for '/'
00968     if ( isLocal && !hasRoot )
00969     {
00970       m_sizeDetermineButton->setText( i18n("Refresh") );
00971       slotSizeDetermine();
00972     }
00973     else
00974       m_sizeStopButton->setEnabled( false );
00975   }
00976 
00977   if (!d->bMultiple && item->isLink()) {
00978     l = new QLabel(i18n("Points to:"), d->m_frame );
00979     grid->addWidget(l, curRow, 0);
00980 
00981     l = new KSqueezedTextLabel(item->linkDest(), d->m_frame );
00982     grid->addWidget(l, curRow++, 2);
00983   }
00984 
00985   if (!d->bMultiple) // Dates for multiple don't make much sense...
00986   {
00987     QDateTime dt;
00988     time_t tim = item->time(KIO::UDS_CREATION_TIME);
00989     if ( tim )
00990     {
00991       l = new QLabel(i18n("Created:"), d->m_frame );
00992       grid->addWidget(l, curRow, 0);
00993 
00994       dt.setTime_t( tim );
00995       l = new QLabel(KGlobal::locale()->formatDateTime(dt), d->m_frame );
00996       grid->addWidget(l, curRow++, 2);
00997     }
00998 
00999     tim = item->time(KIO::UDS_MODIFICATION_TIME);
01000     if ( tim )
01001     {
01002       l = new QLabel(i18n("Modified:"), d->m_frame );
01003       grid->addWidget(l, curRow, 0);
01004 
01005       dt.setTime_t( tim );
01006       l = new QLabel(KGlobal::locale()->formatDateTime(dt), d->m_frame );
01007       grid->addWidget(l, curRow++, 2);
01008     }
01009 
01010     tim = item->time(KIO::UDS_ACCESS_TIME);
01011     if ( tim )
01012     {
01013       l = new QLabel(i18n("Accessed:"), d->m_frame );
01014       grid->addWidget(l, curRow, 0);
01015 
01016       dt.setTime_t( tim );
01017       l = new QLabel(KGlobal::locale()->formatDateTime(dt), d->m_frame );
01018       grid->addWidget(l, curRow++, 2);
01019     }
01020   }
01021 
01022   if ( isLocal && hasDirs )  // only for directories
01023   {
01024     sep = new KSeparator( KSeparator::HLine, d->m_frame);
01025     grid->addMultiCellWidget(sep, curRow, curRow, 0, 2);
01026     ++curRow;
01027 
01028     QString mountPoint = KIO::findPathMountPoint( properties->item()->url().path() );
01029 
01030     if (mountPoint != "/")
01031     {
01032         l = new QLabel(i18n("Mounted on:"), d->m_frame );
01033         grid->addWidget(l, curRow, 0);
01034 
01035         l = new KSqueezedTextLabel( mountPoint, d->m_frame );
01036         grid->addWidget( l, curRow++, 2 );
01037     }
01038 
01039     l = new QLabel(i18n("Free disk space:"), d->m_frame );
01040     grid->addWidget(l, curRow, 0);
01041 
01042     d->m_freeSpaceLabel = new QLabel( d->m_frame );
01043     grid->addWidget( d->m_freeSpaceLabel, curRow++, 2 );
01044 
01045     KDiskFreeSp * job = new KDiskFreeSp;
01046     connect( job, SIGNAL( foundMountPoint( const unsigned long&, const unsigned long&,
01047              const unsigned long&, const QString& ) ),
01048              this, SLOT( slotFoundMountPoint( const unsigned long&, const unsigned long&,
01049           const unsigned long&, const QString& ) ) );
01050     job->readDF( mountPoint );
01051   }
01052 
01053   vbl->addStretch(1);
01054 }
01055 
01056 // QString KFilePropsPlugin::tabName () const
01057 // {
01058 //   return i18n ("&General");
01059 // }
01060 
01061 void KFilePropsPlugin::setFileNameReadOnly( bool ro )
01062 {
01063   if ( d->m_lined )
01064   {
01065     d->m_lined->setReadOnly( ro );
01066     if (ro)
01067     {
01068        // Don't put the initial focus on the line edit when it is ro
01069        QPushButton *button = properties->actionButton(KDialogBase::Ok);
01070        if (button)
01071           button->setFocus();
01072     }
01073   }
01074 }
01075 
01076 void KFilePropsPlugin::slotEditFileType()
01077 {
01078 #ifdef Q_WS_X11
01079     //TODO: wrap for win32 or mac?
01080   QString keditfiletype = QString::fromLatin1("keditfiletype");
01081   KRun::runCommand( keditfiletype
01082                     + " --parent " + QString::number( (ulong)properties->topLevelWidget()->winId())
01083                     + " " + KProcess::quote(d->mimeType),
01084                     keditfiletype, keditfiletype /*unused*/);
01085 #endif
01086 }
01087 
01088 void KFilePropsPlugin::slotIconChanged()
01089 {
01090   d->bIconChanged = true;
01091   emit changed();
01092 }
01093 
01094 void KFilePropsPlugin::nameFileChanged(const QString &text )
01095 {
01096   properties->enableButtonOK(!text.isEmpty());
01097   emit changed();
01098 }
01099 
01100 void KFilePropsPlugin::determineRelativePath( const QString & path )
01101 {
01102     // now let's make it relative
01103     QStringList dirs;
01104     if (KBindingPropsPlugin::supports(properties->items()))
01105     {
01106        m_sRelativePath =KGlobal::dirs()->relativeLocation("mime", path);
01107        if (m_sRelativePath.startsWith("/"))
01108           m_sRelativePath = QString::null;
01109     }
01110     else
01111     {
01112        m_sRelativePath =KGlobal::dirs()->relativeLocation("apps", path);
01113        if (m_sRelativePath.startsWith("/"))
01114        {
01115           m_sRelativePath =KGlobal::dirs()->relativeLocation("xdgdata-apps", path);
01116           if (m_sRelativePath.startsWith("/"))
01117              m_sRelativePath = QString::null;
01118           else
01119              m_sRelativePath = path;
01120        }
01121     }
01122     if ( m_sRelativePath.isEmpty() )
01123     {
01124       if (KBindingPropsPlugin::supports(properties->items()))
01125         kdWarning(250) << "Warning : editing a mimetype file out of the mimetype dirs!" << endl;
01126     }
01127 }
01128 
01129 void KFilePropsPlugin::slotFoundMountPoint( const QString&,
01130                         unsigned long kBSize,
01131                         unsigned long /*kBUsed*/,
01132                         unsigned long kBAvail )
01133 {
01134     d->m_freeSpaceLabel->setText(
01135     i18n("Available space out of total partition size (percent used)", "%1 out of %2 (%3% used)")
01136     .arg(KIO::convertSizeFromKB(kBAvail))
01137     .arg(KIO::convertSizeFromKB(kBSize))
01138     .arg( 100 - (int)(100.0 * kBAvail / kBSize) ));
01139 }
01140 
01141 // attention: copy&paste below, due to compiler bug
01142 // it doesn't like those unsigned long parameters -- unsigned long& are ok :-/
01143 void KFilePropsPlugin::slotFoundMountPoint( const unsigned long& kBSize,
01144                         const unsigned long& /*kBUsed*/,
01145                         const unsigned long& kBAvail,
01146                         const QString& )
01147 {
01148     d->m_freeSpaceLabel->setText(
01149     i18n("Available space out of total partition size (percent used)", "%1 out of %2 (%3% used)")
01150     .arg(KIO::convertSizeFromKB(kBAvail))
01151     .arg(KIO::convertSizeFromKB(kBSize))
01152     .arg( 100 - (int)(100.0 * kBAvail / kBSize) ));
01153 }
01154 
01155 void KFilePropsPlugin::slotDirSizeUpdate()
01156 {
01157     KIO::filesize_t totalSize = d->dirSizeJob->totalSize();
01158     KIO::filesize_t totalFiles = d->dirSizeJob->totalFiles();
01159          KIO::filesize_t totalSubdirs = d->dirSizeJob->totalSubdirs();
01160     m_sizeLabel->setText( i18n("Calculating... %1 (%2)\n%3, %4")
01161               .arg(KIO::convertSize(totalSize))
01162                          .arg(KGlobal::locale()->formatNumber(totalSize, 0))
01163         .arg(i18n("1 file","%n files",totalFiles))
01164         .arg(i18n("1 sub-folder","%n sub-folders",totalSubdirs)));
01165 }
01166 
01167 void KFilePropsPlugin::slotDirSizeFinished( KIO::Job * job )
01168 {
01169   if (job->error())
01170     m_sizeLabel->setText( job->errorString() );
01171   else
01172   {
01173     KIO::filesize_t totalSize = static_cast<KDirSize*>(job)->totalSize();
01174     KIO::filesize_t totalFiles = static_cast<KDirSize*>(job)->totalFiles();
01175     KIO::filesize_t totalSubdirs = static_cast<KDirSize*>(job)->totalSubdirs();
01176     m_sizeLabel->setText( QString::fromLatin1("%1 (%2)\n%3, %4")
01177               .arg(KIO::convertSize(totalSize))
01178               .arg(KGlobal::locale()->formatNumber(totalSize, 0))
01179         .arg(i18n("1 file","%n files",totalFiles))
01180         .arg(i18n("1 sub-folder","%n sub-folders",totalSubdirs)));
01181   }
01182   m_sizeStopButton->setEnabled(false);
01183   // just in case you change something and try again :)
01184   m_sizeDetermineButton->setText( i18n("Refresh") );
01185   m_sizeDetermineButton->setEnabled(true);
01186   d->dirSizeJob = 0L;
01187   delete d->dirSizeUpdateTimer;
01188   d->dirSizeUpdateTimer = 0L;
01189 }
01190 
01191 void KFilePropsPlugin::slotSizeDetermine()
01192 {
01193   m_sizeLabel->setText( i18n("Calculating...") );
01194   kdDebug(250) << " KFilePropsPlugin::slotSizeDetermine() properties->item()=" <<  properties->item() << endl;
01195   kdDebug(250) << " URL=" << properties->item()->url().url() << endl;
01196   d->dirSizeJob = KDirSize::dirSizeJob( properties->items() );
01197   d->dirSizeUpdateTimer = new QTimer(this);
01198   connect( d->dirSizeUpdateTimer, SIGNAL( timeout() ),
01199            SLOT( slotDirSizeUpdate() ) );
01200   d->dirSizeUpdateTimer->start(500);
01201   connect( d->dirSizeJob, SIGNAL( result( KIO::Job * ) ),
01202            SLOT( slotDirSizeFinished( KIO::Job * ) ) );
01203   m_sizeStopButton->setEnabled(true);
01204   m_sizeDetermineButton->setEnabled(false);
01205 }
01206 
01207 void KFilePropsPlugin::slotSizeStop()
01208 {
01209   if ( d->dirSizeJob )
01210   {
01211     m_sizeLabel->setText( i18n("Stopped") );
01212     d->dirSizeJob->kill();
01213     d->dirSizeJob = 0;
01214   }
01215   if ( d->dirSizeUpdateTimer )
01216     d->dirSizeUpdateTimer->stop();
01217 
01218   m_sizeStopButton->setEnabled(false);
01219   m_sizeDetermineButton->setEnabled(true);
01220 }
01221 
01222 KFilePropsPlugin::~KFilePropsPlugin()
01223 {
01224   delete d;
01225 }
01226 
01227 bool KFilePropsPlugin::supports( KFileItemList /*_items*/ )
01228 {
01229   return true;
01230 }
01231 
01232 // Don't do this at home
01233 void qt_enter_modal( QWidget *widget );
01234 void qt_leave_modal( QWidget *widget );
01235 
01236 void KFilePropsPlugin::applyChanges()
01237 {
01238   if ( d->dirSizeJob )
01239     slotSizeStop();
01240 
01241   kdDebug(250) << "KFilePropsPlugin::applyChanges" << endl;
01242 
01243   if (nameArea->inherits("QLineEdit"))
01244   {
01245     QString n = ((QLineEdit *) nameArea)->text();
01246     // Remove trailing spaces (#4345)
01247     while ( n[n.length()-1].isSpace() )
01248       n.truncate( n.length() - 1 );
01249     if ( n.isEmpty() )
01250     {
01251       KMessageBox::sorry( properties, i18n("The new file name is empty."));
01252       properties->abortApplying();
01253       return;
01254     }
01255 
01256     // Do we need to rename the file ?
01257     kdDebug(250) << "oldname = " << oldName << endl;
01258     kdDebug(250) << "newname = " << n << endl;
01259     if ( oldName != n || m_bFromTemplate ) { // true for any from-template file
01260       KIO::Job * job = 0L;
01261       KURL oldurl = properties->kurl();
01262 
01263       QString newFileName = KIO::encodeFileName(n);
01264       if (d->bDesktopFile && !newFileName.endsWith(".desktop") && !newFileName.endsWith(".kdelnk"))
01265          newFileName += ".desktop";
01266 
01267       // Tell properties. Warning, this changes the result of properties->kurl() !
01268       properties->rename( newFileName );
01269 
01270       // Update also relative path (for apps and mimetypes)
01271       if ( !m_sRelativePath.isEmpty() )
01272         determineRelativePath( properties->kurl().path() );
01273 
01274       kdDebug(250) << "New URL = " << properties->kurl().url() << endl;
01275       kdDebug(250) << "old = " << oldurl.url() << endl;
01276 
01277       // Don't remove the template !!
01278       if ( !m_bFromTemplate ) // (normal renaming)
01279         job = KIO::move( oldurl, properties->kurl() );
01280       else // Copying a template
01281         job = KIO::copy( oldurl, properties->kurl() );
01282 
01283       connect( job, SIGNAL( result( KIO::Job * ) ),
01284                SLOT( slotCopyFinished( KIO::Job * ) ) );
01285       connect( job, SIGNAL( renamed( KIO::Job *, const KURL &, const KURL & ) ),
01286                SLOT( slotFileRenamed( KIO::Job *, const KURL &, const KURL & ) ) );
01287       // wait for job
01288       QWidget dummy(0,0,WType_Dialog|WShowModal);
01289       qt_enter_modal(&dummy);
01290       qApp->enter_loop();
01291       qt_leave_modal(&dummy);
01292       return;
01293     }
01294     properties->updateUrl(properties->kurl());
01295     // Update also relative path (for apps and mimetypes)
01296     if ( !m_sRelativePath.isEmpty() )
01297       determineRelativePath( properties->kurl().path() );
01298   }
01299 
01300   // No job, keep going
01301   slotCopyFinished( 0L );
01302 }
01303 
01304 void KFilePropsPlugin::slotCopyFinished( KIO::Job * job )
01305 {
01306   kdDebug(250) << "KFilePropsPlugin::slotCopyFinished" << endl;
01307   if (job)
01308   {
01309     // allow apply() to return
01310     qApp->exit_loop();
01311     if ( job->error() )
01312     {
01313         job->showErrorDialog( d->m_frame );
01314         // Didn't work. Revert the URL to the old one
01315         properties->updateUrl( static_cast<KIO::CopyJob*>(job)->srcURLs().first() );
01316         properties->abortApplying(); // Don't apply the changes to the wrong file !
01317         return;
01318     }
01319   }
01320 
01321   assert( properties->item() );
01322   assert( !properties->item()->url().isEmpty() );
01323 
01324   // Save the file where we can -> usually in ~/.kde/...
01325   if (KBindingPropsPlugin::supports(properties->items()) && !m_sRelativePath.isEmpty())
01326   {
01327     KURL newURL;
01328     newURL.setPath( locateLocal("mime", m_sRelativePath) );
01329     properties->updateUrl( newURL );
01330   }
01331   else if (d->bDesktopFile && !m_sRelativePath.isEmpty())
01332   {
01333     kdDebug(250) << "KFilePropsPlugin::slotCopyFinished " << m_sRelativePath << endl;
01334     KURL newURL;
01335     newURL.setPath( KDesktopFile::locateLocal(m_sRelativePath) );
01336     kdDebug(250) << "KFilePropsPlugin::slotCopyFinished path=" << newURL.path() << endl;
01337     properties->updateUrl( newURL );
01338   }
01339 
01340   if ( d->bKDesktopMode && d->bDesktopFile ) {
01341       // Renamed? Update Name field
01342       if ( d->oldFileName != properties->kurl().fileName() || m_bFromTemplate ) {
01343           KDesktopFile config( properties->kurl().path() );
01344           QString nameStr = nameFromFileName(properties->kurl().fileName());
01345           config.writeEntry( "Name", nameStr );
01346           config.writeEntry( "Name", nameStr, true, false, true );
01347       }
01348   }
01349 }
01350 
01351 void KFilePropsPlugin::applyIconChanges()
01352 {
01353   // handle icon changes - only local files for now
01354   // TODO: Use KTempFile and KIO::file_copy with overwrite = true
01355   if (iconArea->isA("KIconButton") && properties->kurl().isLocalFile()) {
01356     KIconButton *iconButton = (KIconButton *) iconArea;
01357     QString path;
01358 
01359     if (S_ISDIR(properties->item()->mode()))
01360     {
01361       path = properties->kurl().path(1) + QString::fromLatin1(".directory");
01362       // don't call updateUrl because the other tabs (i.e. permissions)
01363       // apply to the directory, not the .directory file.
01364     }
01365     else
01366       path = properties->kurl().path();
01367 
01368     // Get the default image
01369     QString str = KMimeType::findByURL( properties->kurl(),
01370                                         properties->item()->mode(),
01371                                         true )->KServiceType::icon();
01372     // Is it another one than the default ?
01373     QString sIcon;
01374     if ( str != iconButton->icon() )
01375       sIcon = iconButton->icon();
01376     // (otherwise write empty value)
01377 
01378     kdDebug(250) << "**" << path << "**" << endl;
01379     QFile f( path );
01380 
01381     // If default icon and no .directory file -> don't create one
01382     if ( !sIcon.isEmpty() || f.exists() )
01383     {
01384         if ( !f.open( IO_ReadWrite ) ) {
01385           KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not "
01386                       "have sufficient access to write to <b>%1</b>.</qt>").arg(path));
01387           return;
01388         }
01389         f.close();
01390 
01391         KDesktopFile cfg(path);
01392         kdDebug(250) << "sIcon = " << (sIcon) << endl;
01393         kdDebug(250) << "str = " << (str) << endl;
01394         cfg.writeEntry( "Icon", sIcon );
01395         cfg.sync();
01396     }
01397   }
01398 }
01399 
01400 void KFilePropsPlugin::slotFileRenamed( KIO::Job *, const KURL &, const KURL & newUrl )
01401 {
01402   // This is called in case of an existing local file during the copy/move operation,
01403   // if the user chooses Rename.
01404   properties->updateUrl( newUrl );
01405 }
01406 
01407 void KFilePropsPlugin::postApplyChanges()
01408 {
01409   // Save the icon only after applying the permissions changes (#46192)
01410   applyIconChanges();
01411 
01412   KURL::List lst;
01413   KFileItemList items = properties->items();
01414   for ( KFileItemListIterator it( items ); it.current(); ++it )
01415     lst.append((*it)->url());
01416   KDirNotify_stub allDirNotify("*", "KDirNotify*");
01417   allDirNotify.FilesChanged( lst );
01418 }
01419 
01420 class KFilePermissionsPropsPlugin::KFilePermissionsPropsPluginPrivate
01421 {
01422 public:
01423   KFilePermissionsPropsPluginPrivate()
01424   {
01425   }
01426   ~KFilePermissionsPropsPluginPrivate()
01427   {
01428   }
01429 
01430   QFrame *m_frame;
01431   QCheckBox *cbRecursive;
01432   QLabel *explanationLabel;
01433   QComboBox *ownerPermCombo, *groupPermCombo, *othersPermCombo;
01434   QCheckBox *extraCheckbox;
01435   mode_t partialPermissions;
01436   KFilePermissionsPropsPlugin::PermissionsMode pmode;
01437   bool canChangePermissions;
01438   bool isIrregular;
01439 };
01440 
01441 #define UniOwner    (S_IRUSR|S_IWUSR|S_IXUSR)
01442 #define UniGroup    (S_IRGRP|S_IWGRP|S_IXGRP)
01443 #define UniOthers   (S_IROTH|S_IWOTH|S_IXOTH)
01444 #define UniRead     (S_IRUSR|S_IRGRP|S_IROTH)
01445 #define UniWrite    (S_IWUSR|S_IWGRP|S_IWOTH)
01446 #define UniExec     (S_IXUSR|S_IXGRP|S_IXOTH)
01447 #define UniSpecial  (S_ISUID|S_ISGID|S_ISVTX)
01448 
01449 // synced with PermissionsTarget
01450 const mode_t KFilePermissionsPropsPlugin::permissionsMasks[3] = {UniOwner, UniGroup, UniOthers};
01451 const mode_t KFilePermissionsPropsPlugin::standardPermissions[4] = { 0, UniRead, UniRead|UniWrite, (mode_t)-1 };
01452 
01453 // synced with PermissionsMode and standardPermissions
01454 const char *KFilePermissionsPropsPlugin::permissionsTexts[4][4] = {
01455   { I18N_NOOP("Forbidden"),
01456     I18N_NOOP("Can Read"),
01457     I18N_NOOP("Can Read & Write"),
01458     0 },
01459   { I18N_NOOP("Forbidden"),
01460     I18N_NOOP("Can View Content"),
01461     I18N_NOOP("Can View & Modify Content"),
01462     0 },
01463   { 0, 0, 0, 0}, // no texts for links
01464   { I18N_NOOP("Forbidden"),
01465     I18N_NOOP("Can View Content & Read"),
01466     I18N_NOOP("Can View/Read & Modify/Write"),
01467     0 }
01468 };
01469 
01470 
01471 KFilePermissionsPropsPlugin::KFilePermissionsPropsPlugin( KPropertiesDialog *_props )
01472   : KPropsDlgPlugin( _props )
01473 {
01474   d = new KFilePermissionsPropsPluginPrivate;
01475   d->cbRecursive = 0L;
01476   grpCombo = 0L; grpEdit = 0;
01477   usrEdit = 0L;
01478   QString path = properties->kurl().path(-1);
01479   QString fname = properties->kurl().fileName();
01480   bool isLocal = properties->kurl().isLocalFile();
01481   bool isTrash = ( properties->kurl().protocol().find("trash", 0, false)==0 );
01482   bool IamRoot = (geteuid() == 0);
01483 
01484   KFileItem * item = properties->item();
01485   bool isLink = item->isLink();
01486   bool isDir = item->isDir(); // all dirs
01487   bool hasDir = item->isDir(); // at least one dir
01488   permissions = item->permissions(); // common permissions to all files
01489   d->partialPermissions = permissions; // permissions that only some files have (at first we take everything)
01490   d->isIrregular = isIrregular(permissions, isDir, isLink);
01491   strOwner = item->user();
01492   strGroup = item->group();
01493 
01494   if ( properties->items().count() > 1 )
01495   {
01496     // Multiple items: see what they have in common
01497     KFileItemList items = properties->items();
01498     KFileItemListIterator it( items );
01499     for ( ++it /*no need to check the first one again*/ ; it.current(); ++it )
01500     {
01501       if (!d->isIrregular)
01502     d->isIrregular |= isIrregular((*it)->permissions(),
01503                       (*it)->isDir() == isDir,
01504                       (*it)->isLink() == isLink);
01505       if ( (*it)->isLink() != isLink )
01506         isLink = false;
01507       if ( (*it)->isDir() != isDir )
01508         isDir = false;
01509       hasDir |= (*it)->isDir();
01510       if ( (*it)->permissions() != permissions )
01511       {
01512         permissions &= (*it)->permissions();
01513         d->partialPermissions |= (*it)->permissions();
01514       }
01515       if ( (*it)->user() != strOwner )
01516         strOwner = QString::null;
01517       if ( (*it)->group() != strGroup )
01518         strGroup = QString::null;
01519     }
01520   }
01521 
01522   if (isLink)
01523     d->pmode = PermissionsOnlyLinks;
01524   else if (isDir)
01525     d->pmode = PermissionsOnlyDirs;
01526   else if (hasDir)
01527     d->pmode = PermissionsMixed;
01528   else
01529     d->pmode = PermissionsOnlyFiles;
01530 
01531   // keep only what's not in the common permissions
01532   d->partialPermissions = d->partialPermissions & ~permissions;
01533 
01534   bool isMyFile = false;
01535 
01536   if (isLocal && !strOwner.isEmpty()) { // local files, and all owned by the same person
01537     struct passwd *myself = getpwuid( geteuid() );
01538     if ( myself != 0L )
01539     {
01540       isMyFile = (strOwner == QString::fromLocal8Bit(myself->pw_name));
01541     } else
01542       kdWarning() << "I don't exist ?! geteuid=" << geteuid() << endl;
01543   } else {
01544     //We don't know, for remote files, if they are ours or not.
01545     //So we let the user change permissions, and
01546     //KIO::chmod will tell, if he had no right to do it.
01547     isMyFile = true;
01548   }
01549 
01550   d->canChangePermissions = (isMyFile || IamRoot) && (!isLink);
01551 
01552 
01553   // create GUI
01554 
01555   d->m_frame = properties->addPage(i18n("&Permissions"));
01556 
01557   QBoxLayout *box = new QVBoxLayout( d->m_frame, 0, KDialog::spacingHint() );
01558 
01559   QWidget *l;
01560   QLabel *lbl;
01561   QGroupBox *gb;
01562   QGridLayout *gl;
01563   QPushButton* pbAdvancedPerm = 0;
01564 
01565   /* Group: Access Permissions */
01566   gb = new QGroupBox ( 0, Qt::Vertical, i18n("Access Permissions"), d->m_frame );
01567   gb->layout()->setSpacing(KDialog::spacingHint());
01568   gb->layout()->setMargin(KDialog::marginHint());
01569   box->addWidget (gb);
01570 
01571   gl = new QGridLayout (gb->layout(), 7, 2);
01572   gl->setColStretch(1, 1);
01573 
01574   l = d->explanationLabel = new QLabel( "", gb );
01575   if (isLink)
01576     d->explanationLabel->setText(i18n("This file is a link and does not have permissions.",
01577                       "All files are links and do not have permissions.",
01578                       properties->items().count()));
01579   else if (!d->canChangePermissions)
01580     d->explanationLabel->setText(i18n("Only the owner can change permissions."));
01581   gl->addMultiCellWidget(l, 0, 0, 0, 1);
01582 
01583   lbl = new QLabel( i18n("O&wner:"), gb);
01584   gl->addWidget(lbl, 1, 0);
01585   l = d->ownerPermCombo = new QComboBox(gb);
01586   lbl->setBuddy(l);
01587   gl->addWidget(l, 1, 1);
01588   connect(l, SIGNAL( highlighted(int) ), this, SIGNAL( changed() ));
01589   QWhatsThis::add(l, i18n("Specifies the actions that the owner is allowed to do."));
01590 
01591   lbl = new QLabel( i18n("Gro&up:"), gb);
01592   gl->addWidget(lbl, 2, 0);
01593   l = d->groupPermCombo = new QComboBox(gb);
01594   lbl->setBuddy(l);
01595   gl->addWidget(l, 2, 1);
01596   connect(l, SIGNAL( highlighted(int) ), this, SIGNAL( changed() ));
01597   QWhatsThis::add(l, i18n("Specifies the actions that the members of the group are allowed to do."));
01598 
01599   lbl = new QLabel( i18n("O&thers:"), gb);
01600   gl->addWidget(lbl, 3, 0);
01601   l = d->othersPermCombo = new QComboBox(gb);
01602   lbl->setBuddy(l);
01603   gl->addWidget(l, 3, 1);
01604   connect(l, SIGNAL( highlighted(int) ), this, SIGNAL( changed() ));
01605   QWhatsThis::add(l, i18n("Specifies the actions that all users, who are neither "
01606               "owner nor in the group, are allowed to do."));
01607 
01608   if (!isLink) {
01609     l = d->extraCheckbox = new QCheckBox(hasDir ?
01610                      i18n("Only own&er can rename and delete folder content") :
01611                      i18n("Is &executable"),
01612                      gb );
01613     connect( d->extraCheckbox, SIGNAL( clicked() ), this, SIGNAL( changed() ) );
01614     gl->addWidget(l, 4, 1);
01615     QWhatsThis::add(l, hasDir ? i18n("Enable this option to allow only the folder's owner to "
01616                      "delete or rename the contained files and folders. Other "
01617                      "users can only add new files, which requires the 'Modify "
01618                      "Content' permission.")
01619             : i18n("Enable this option to mark the file as executable. This only makes "
01620                "sense for programs and scripts. It is required when you want to "
01621                "execute them."));
01622 
01623     QLayoutItem *spacer = new QSpacerItem(0, 20, QSizePolicy::Minimum, QSizePolicy::Expanding);
01624     gl->addMultiCell(spacer, 5, 5, 0, 1);
01625 
01626     pbAdvancedPerm = new QPushButton(i18n("A&dvanced Permissions"), gb);
01627     gl->addMultiCellWidget(pbAdvancedPerm, 6, 6, 0, 1, AlignRight);
01628     connect(pbAdvancedPerm, SIGNAL( clicked() ), this, SLOT( slotShowAdvancedPermissions() ));
01629   }
01630   else
01631     d->extraCheckbox = 0;
01632 
01633 
01634   /**** Group: Ownership ****/
01635   gb = new QGroupBox ( 0, Qt::Vertical, i18n("Ownership"), d->m_frame );
01636   gb->layout()->setSpacing(KDialog::spacingHint());
01637   gb->layout()->setMargin(KDialog::marginHint());
01638   box->addWidget (gb);
01639 
01640   gl = new QGridLayout (gb->layout(), 4, 3);
01641   gl->addRowSpacing(0, 10);
01642 
01643   /*** Set Owner ***/
01644   l = new QLabel( i18n("User:"), gb );
01645   gl->addWidget (l, 1, 0);
01646 
01647   /* GJ: Don't autocomplete more than 1000 users. This is a kind of random
01648    * value. Huge sites having 10.000+ user have a fair chance of using NIS,
01649    * (possibly) making this unacceptably slow.
01650    * OTOH, it is nice to offer this functionality for the standard user.
01651    */
01652   int i, maxEntries = 1000;
01653   struct passwd *user;
01654   struct group *ge;
01655 
01656   /* File owner: For root, offer a KLineEdit with autocompletion.
01657    * For a user, who can never chown() a file, offer a QLabel.
01658    */
01659   if (IamRoot && isLocal)
01660   {
01661     usrEdit = new KLineEdit( gb );
01662     KCompletion *kcom = usrEdit->completionObject();
01663     kcom->setOrder(KCompletion::Sorted);
01664     setpwent();
01665     for (i=0; ((user = getpwent()) != 0L) && (i < maxEntries); i++)
01666       kcom->addItem(QString::fromLatin1(user->pw_name));
01667     endpwent();
01668     usrEdit->setCompletionMode((i < maxEntries) ? KGlobalSettings::CompletionAuto :
01669                                KGlobalSettings::CompletionNone);
01670     usrEdit->setText(strOwner);
01671     gl->addWidget(usrEdit, 1, 1);
01672     connect( usrEdit, SIGNAL( textChanged( const QString & ) ),
01673              this, SIGNAL( changed() ) );
01674   }
01675   else
01676   {
01677     l = new QLabel(strOwner, gb);
01678     gl->addWidget(l, 1, 1);
01679   }
01680 
01681   /*** Set Group ***/
01682 
01683   QStringList groupList;
01684   QCString strUser;
01685   user = getpwuid(geteuid());
01686   if (user != 0L)
01687     strUser = user->pw_name;
01688 
01689 #ifdef Q_OS_UNIX
01690   setgrent();
01691   for (i=0; ((ge = getgrent()) != 0L) && (i < maxEntries); i++)
01692   {
01693     if (IamRoot)
01694       groupList += QString::fromLatin1(ge->gr_name);
01695     else
01696     {
01697       /* pick the groups to which the user belongs */
01698       char ** members = ge->gr_mem;
01699       char * member;
01700       while ((member = *members) != 0L) {
01701         if (strUser == member) {
01702           groupList += QString::fromLocal8Bit(ge->gr_name);
01703           break;
01704         }
01705         ++members;
01706       }
01707     }
01708   }
01709   endgrent();
01710 #endif //Q_OS_UNIX
01711 
01712   /* add the effective Group to the list .. */
01713   ge = getgrgid (getegid());
01714   if (ge) {
01715     QString name = QString::fromLatin1(ge->gr_name);
01716     if (name.isEmpty())
01717       name.setNum(ge->gr_gid);
01718     if (groupList.find(name) == groupList.end())
01719       groupList += name;
01720   }
01721 
01722   bool isMyGroup = groupList.contains(strGroup);
01723 
01724   /* add the group the file currently belongs to ..
01725    * .. if its not there already
01726    */
01727   if (!isMyGroup)
01728     groupList += strGroup;
01729 
01730   l = new QLabel( i18n("Group:"), gb );
01731   gl->addWidget (l, 2, 0);
01732 
01733   /* Set group: if possible to change:
01734    * - Offer a KLineEdit for root, since he can change to any group.
01735    * - Offer a QComboBox for a normal user, since he can change to a fixed
01736    *   (small) set of groups only.
01737    * If not changeable: offer a QLabel.
01738    */
01739   if (IamRoot && isLocal)
01740   {
01741     grpEdit = new KLineEdit(gb);
01742     KCompletion *kcom = new KCompletion;
01743     kcom->setItems(groupList);
01744     grpEdit->setCompletionObject(kcom, true);
01745     grpEdit->setAutoDeleteCompletionObject( true );
01746     grpEdit->setCompletionMode(KGlobalSettings::CompletionAuto);
01747     grpEdit->setText(strGroup);
01748     gl->addWidget(grpEdit, 2, 1);
01749     connect( grpEdit, SIGNAL( textChanged( const QString & ) ),
01750              this, SIGNAL( changed() ) );
01751   }
01752   else if ((groupList.count() > 1) && isMyFile && isLocal)
01753   {
01754     grpCombo = new QComboBox(gb, "combogrouplist");
01755     grpCombo->insertStringList(groupList);
01756     grpCombo->setCurrentItem(groupList.findIndex(strGroup));
01757     gl->addWidget(grpCombo, 2, 1);
01758     connect( grpCombo, SIGNAL( activated( int ) ),
01759              this, SIGNAL( changed() ) );
01760   }
01761   else
01762   {
01763     l = new QLabel(strGroup, gb);
01764     gl->addWidget(l, 2, 1);
01765   }
01766 
01767   gl->setColStretch(2, 10);
01768 
01769   // "Apply recursive" checkbox
01770   if ( hasDir && !isLink && !isTrash  )
01771   {
01772       d->cbRecursive = new QCheckBox( i18n("Apply changes to all subfolders and their contents"), d->m_frame );
01773       connect( d->cbRecursive, SIGNAL( clicked() ), this, SIGNAL( changed() ) );
01774       box->addWidget( d->cbRecursive );
01775   }
01776 
01777   updateAccessControls();
01778 
01779 
01780   if ( isTrash )
01781   {
01782       //don't allow to change properties for file into trash
01783       enableAccessControls(false);
01784       if ( pbAdvancedPerm)
01785           pbAdvancedPerm->setEnabled(false);
01786   }
01787 
01788   box->addStretch (10);
01789 }
01790 
01791 void KFilePermissionsPropsPlugin::slotShowAdvancedPermissions() {
01792 
01793   bool isDir = (d->pmode == PermissionsOnlyDirs) || (d->pmode == PermissionsMixed);
01794   KDialogBase dlg(properties, 0, true, i18n("Advanced Permissions"),
01795           KDialogBase::Ok|KDialogBase::Cancel);
01796 
01797   QLabel *l, *cl[3];
01798   QGroupBox *gb;
01799   QGridLayout *gl;
01800 
01801   // Group: Access Permissions
01802   gb = new QGroupBox ( 0, Qt::Vertical, i18n("Access Permissions"), &dlg );
01803   gb->layout()->setSpacing(KDialog::spacingHint());
01804   gb->layout()->setMargin(KDialog::marginHint());
01805   dlg.setMainWidget(gb);
01806 
01807   gl = new QGridLayout (gb->layout(), 6, 6);
01808   gl->addRowSpacing(0, 10);
01809 
01810   l = new QLabel(i18n("Class"), gb);
01811   gl->addWidget(l, 1, 0);
01812 
01813   if (isDir)
01814     l = new QLabel( i18n("Show\nEntries"), gb );
01815   else
01816     l = new QLabel( i18n("Read"), gb );
01817   gl->addWidget (l, 1, 1);
01818   QString readWhatsThis;
01819   if (isDir)
01820     readWhatsThis = i18n("This flag allows viewing the content of the folder.");
01821   else
01822     readWhatsThis = i18n("The Read flag allows viewing the content of the file.");
01823   QWhatsThis::add(l, readWhatsThis);
01824 
01825   if (isDir)
01826     l = new QLabel( i18n("Write\nEntries"), gb );
01827   else
01828     l = new QLabel( i18n("Write"), gb );
01829   gl->addWidget (l, 1, 2);
01830   QString writeWhatsThis;
01831   if (isDir)
01832     writeWhatsThis = i18n("This flag allows adding, renaming and deleting of files. "
01833               "Note that deleting and renaming can be limited using the Sticky flag.");
01834   else
01835     writeWhatsThis = i18n("The Write flag allows modifying the content of the file.");
01836   QWhatsThis::add(l, writeWhatsThis);
01837 
01838   QString execWhatsThis;
01839   if (isDir) {
01840     l = new QLabel( i18n("Enter folder", "Enter"), gb );
01841     execWhatsThis = i18n("Enable this flag to allow entering the folder.");
01842   }
01843   else {
01844     l = new QLabel( i18n("Exec"), gb );
01845     execWhatsThis = i18n("Enable this flag to allow executing the file as a program.");
01846   }
01847   QWhatsThis::add(l, execWhatsThis);
01848   // GJ: Add space between normal and special modes
01849   QSize size = l->sizeHint();
01850   size.setWidth(size.width() + 15);
01851   l->setFixedSize(size);
01852   gl->addWidget (l, 1, 3);
01853 
01854   l = new QLabel( i18n("Special"), gb );
01855   gl->addMultiCellWidget(l, 1, 1, 4, 5);
01856   QString specialWhatsThis;
01857   if (isDir)
01858     specialWhatsThis = i18n("Special flag. Valid for the whole folder, the exact "
01859                 "meaning of the flag can be seen in the right hand column.");
01860   else
01861     specialWhatsThis = i18n("Special flag. The exact meaning of the flag can be seen "
01862                 "in the right hand column.");
01863   QWhatsThis::add(l, specialWhatsThis);
01864 
01865   cl[0] = new QLabel( i18n("User"), gb );
01866   gl->addWidget (cl[0], 2, 0);
01867 
01868   cl[1] = new QLabel( i18n("Group"), gb );
01869   gl->addWidget (cl[1], 3, 0);
01870 
01871   cl[2] = new QLabel( i18n("Others"), gb );
01872   gl->addWidget (cl[2], 4, 0);
01873 
01874   l = new QLabel(i18n("Set UID"), gb);
01875   gl->addWidget(l, 2, 5);
01876   QString setUidWhatsThis;
01877   if (isDir)
01878     setUidWhatsThis = i18n("If this flag is set, the owner of this folder will be "
01879                "the owner of all new files.");
01880   else
01881     setUidWhatsThis = i18n("If this file is an executable and the flag is set, it will "
01882                "be executed with the permissions of the owner.");
01883   QWhatsThis::add(l, setUidWhatsThis);
01884 
01885   l = new QLabel(i18n("Set GID"), gb);
01886   gl->addWidget(l, 3, 5);
01887   QString setGidWhatsThis;
01888   if (isDir)
01889     setGidWhatsThis = i18n("If this flag is set, the group of this folder will be "
01890                "set for all new files.");
01891   else
01892     setGidWhatsThis = i18n("If this file is an executable and the flag is set, it will "
01893                "be executed with the permissions of the group.");
01894   QWhatsThis::add(l, setGidWhatsThis);
01895 
01896   l = new QLabel(i18n("File permission", "Sticky"), gb);
01897   gl->addWidget(l, 4, 5);
01898   QString stickyWhatsThis;
01899   if (isDir)
01900     stickyWhatsThis = i18n("If the Sticky flag is set on a folder, only the owner "
01901                "and root can delete or rename files. Otherwise everybody "
01902                "with write permissions can do this.");
01903   else
01904     stickyWhatsThis = i18n("The Sticky flag on a file is ignored on Linux, but may "
01905                "be used on some systems");
01906   QWhatsThis::add(l, stickyWhatsThis);
01907 
01908   mode_t aPermissions, aPartialPermissions;
01909   mode_t dummy1, dummy2;
01910 
01911   if (!d->isIrregular) {
01912     switch (d->pmode) {
01913     case PermissionsOnlyFiles:
01914       getPermissionMasks(aPartialPermissions,
01915              dummy1,
01916              aPermissions,
01917              dummy2);
01918       break;
01919     case PermissionsOnlyDirs:
01920     case PermissionsMixed:
01921       getPermissionMasks(dummy1,
01922              aPartialPermissions,
01923              dummy2,
01924              aPermissions);
01925       break;
01926     case PermissionsOnlyLinks:
01927       aPermissions = UniRead | UniWrite | UniExec | UniSpecial;
01928       aPartialPermissions = 0;
01929       break;
01930     }
01931   }
01932   else {
01933     aPermissions = permissions;
01934     aPartialPermissions = d->partialPermissions;
01935   }
01936 
01937   // Draw Checkboxes
01938   QCheckBox *cba[3][4];
01939   for (int row = 0; row < 3 ; ++row) {
01940     for (int col = 0; col < 4; ++col) {
01941       QCheckBox *cb = new QCheckBox(gb);
01942       cba[row][col] = cb;
01943       cb->setChecked(aPermissions & fperm[row][col]);
01944       if ( aPartialPermissions & fperm[row][col] )
01945       {
01946         cb->setTristate();
01947         cb->setNoChange();
01948       }
01949       else if (d->cbRecursive && d->cbRecursive->isChecked())
01950     cb->setTristate();
01951 
01952       cb->setEnabled( d->canChangePermissions );
01953       gl->addWidget (cb, row+2, col+1);
01954       switch(col) {
01955       case 0:
01956     QWhatsThis::add(cb, readWhatsThis);
01957     break;
01958       case 1:
01959     QWhatsThis::add(cb, writeWhatsThis);
01960     break;
01961       case 2:
01962     QWhatsThis::add(cb, execWhatsThis);
01963     break;
01964       case 3:
01965     switch(row) {
01966     case 0:
01967       QWhatsThis::add(cb, setUidWhatsThis);
01968       break;
01969     case 1:
01970       QWhatsThis::add(cb, setGidWhatsThis);
01971       break;
01972     case 2:
01973       QWhatsThis::add(cb, stickyWhatsThis);
01974       break;
01975     }
01976     break;
01977       }
01978     }
01979   }
01980   gl->setColStretch(6, 10);
01981 
01982   if (dlg.exec() != KDialogBase::Accepted)
01983     return;
01984 
01985   mode_t andPermissions = mode_t(~0);
01986   mode_t orPermissions = 0;
01987   for (int row = 0; row < 3; ++row)
01988     for (int col = 0; col < 4; ++col) {
01989       switch (cba[row][col]->state())
01990       {
01991       case QCheckBox::On:
01992     orPermissions |= fperm[row][col];
01993     //fall through
01994       case QCheckBox::Off:
01995     andPermissions &= ~fperm[row][col];
01996     break;
01997       default: // NoChange
01998     break;
01999       }
02000     }
02001 
02002   d->isIrregular = false;
02003   KFileItemList items = properties->items();
02004   for (KFileItemListIterator it(items); it.current(); ++it) {
02005     if (isIrregular(((*it)->permissions() & andPermissions) | orPermissions,
02006             (*it)->isDir(), (*it)->isLink())) {
02007       d->isIrregular = true;
02008       break;
02009     }
02010   }
02011 
02012   permissions = orPermissions;
02013   d->partialPermissions = andPermissions;
02014 
02015   emit changed();
02016   updateAccessControls();
02017 }
02018 
02019 // QString KFilePermissionsPropsPlugin::tabName () const
02020 // {
02021 //   return i18n ("&Permissions");
02022 // }
02023 
02024 KFilePermissionsPropsPlugin::~KFilePermissionsPropsPlugin()
02025 {
02026   delete d;
02027 }
02028 
02029 bool KFilePermissionsPropsPlugin::supports( KFileItemList /*_items*/ )
02030 {
02031   return true;
02032 }
02033 
02034 // sets a combo box in the Access Control frame
02035 void KFilePermissionsPropsPlugin::setComboContent(QComboBox *combo, PermissionsTarget target,
02036                           mode_t permissions, mode_t partial) {
02037   combo->clear();
02038   if (d->pmode == PermissionsOnlyLinks) {
02039     combo->insertItem(i18n("Link"));
02040     combo->setCurrentItem(0);
02041     return;
02042   }
02043 
02044   mode_t tMask = permissionsMasks[target];
02045   int textIndex;
02046   for (textIndex = 0; standardPermissions[textIndex] != (mode_t)-1; textIndex++)
02047     if ((standardPermissions[textIndex]&tMask) == (permissions&tMask&(UniRead|UniWrite)))
02048       break;
02049   Q_ASSERT(standardPermissions[textIndex] != (mode_t)-1); // must not happen, would be irreglar
02050 
02051   for (int i = 0; permissionsTexts[(int)d->pmode][i]; i++)
02052     combo->insertItem(i18n(permissionsTexts[(int)d->pmode][i]));
02053 
02054   if (partial & tMask & ~UniExec) {
02055     combo->insertItem(i18n("Varying (No Change)"));
02056     combo->setCurrentItem(3);
02057   }
02058   else
02059     combo->setCurrentItem(textIndex);
02060 }
02061 
02062 // permissions are irregular if they cant be displayed in a combo box.
02063 bool KFilePermissionsPropsPlugin::isIrregular(mode_t permissions, bool isDir, bool isLink) {
02064   if (isLink)                             // links are always ok
02065     return false;
02066 
02067   mode_t p = permissions;
02068   if (p & (S_ISUID | S_ISGID))  // setuid/setgid -> irregular
02069     return true;
02070   if (isDir) {
02071     p &= ~S_ISVTX;          // ignore sticky on dirs
02072 
02073     // check supported flag combinations
02074     mode_t p0 = p & UniOwner;
02075     if ((p0 != 0) && (p0 != (S_IRUSR | S_IXUSR)) && (p0 != UniOwner))
02076       return true;
02077     p0 = p & UniGroup;
02078     if ((p0 != 0) && (p0 != (S_IRGRP | S_IXGRP)) && (p0 != UniGroup))
02079       return true;
02080     p0 = p & UniOthers;
02081     if ((p0 != 0) && (p0 != (S_IROTH | S_IXOTH)) && (p0 != UniOthers))
02082       return true;
02083     return false;
02084   }
02085   if (p & S_ISVTX) // sticky on file -> irregular
02086     return true;
02087 
02088   // check supported flag combinations
02089   mode_t p0 = p & UniOwner;
02090   bool usrXPossible = !p0; // true if this file could be an executable
02091   if (p0 & S_IXUSR) {
02092     if ((p0 == S_IXUSR) || (p0 == (S_IWUSR | S_IXUSR)))
02093       return true;
02094     usrXPossible = true;
02095   }
02096   else if (p0 == S_IWUSR)
02097     return true;
02098 
02099   p0 = p & UniGroup;
02100   bool grpXPossible = !p0; // true if this file could be an executable
02101   if (p0 & S_IXGRP) {
02102     if ((p0 == S_IXGRP) || (p0 == (S_IWGRP | S_IXGRP)))
02103       return true;
02104     grpXPossible = true;
02105   }
02106   else if (p0 == S_IWGRP)
02107     return true;
02108   if (p0 == 0)
02109     grpXPossible = true;
02110 
02111   p0 = p & UniOthers;
02112   bool othXPossible = !p0; // true if this file could be an executable
02113   if (p0 & S_IXOTH) {
02114     if ((p0 == S_IXOTH) || (p0 == (S_IWOTH | S_IXOTH)))
02115       return true;
02116     othXPossible = true;
02117   }
02118   else if (p0 == S_IWOTH)
02119     return true;
02120 
02121   // check that there either all targets are executable-compatible, or none
02122   return (p & UniExec) && !(usrXPossible && grpXPossible && othXPossible);
02123 }
02124 
02125 // enables/disabled the widgets in the Access Control frame
02126 void KFilePermissionsPropsPlugin::enableAccessControls(bool enable) {
02127     d->ownerPermCombo->setEnabled(enable);
02128     d->groupPermCombo->setEnabled(enable);
02129     d->othersPermCombo->setEnabled(enable);
02130     if (d->extraCheckbox)
02131       d->extraCheckbox->setEnabled(enable);
02132         if ( d->cbRecursive )
02133             d->cbRecursive->setEnabled(enable);
02134 }
02135 
02136 // updates all widgets in the Access Control frame
02137 void KFilePermissionsPropsPlugin::updateAccessControls() {
02138   setComboContent(d->ownerPermCombo, PermissionsOwner,
02139           permissions, d->partialPermissions);
02140   setComboContent(d->groupPermCombo, PermissionsGroup,
02141           permissions, d->partialPermissions);
02142   setComboContent(d->othersPermCombo, PermissionsOthers,
02143           permissions, d->partialPermissions);
02144 
02145   switch(d->pmode) {
02146   case PermissionsOnlyLinks:
02147     enableAccessControls(false);
02148     break;
02149   case PermissionsOnlyFiles:
02150     enableAccessControls(d->canChangePermissions && !d->isIrregular);
02151     if (d->canChangePermissions)
02152       d->explanationLabel->setText(d->isIrregular ?
02153                    i18n("This file uses advanced permissions",
02154                       "These files use advanced permissions.",
02155                       properties->items().count()) : "");
02156     if (d->partialPermissions & UniExec) {
02157       d->extraCheckbox->setTristate();
02158       d->extraCheckbox->setNoChange();
02159     }
02160     else {
02161       d->extraCheckbox->setTristate(false);
02162       d->extraCheckbox->setChecked(permissions & UniExec);
02163     }
02164     break;
02165   case PermissionsOnlyDirs:
02166     enableAccessControls(d->canChangePermissions && !d->isIrregular);
02167     if (d->canChangePermissions)
02168       d->explanationLabel->setText(d->isIrregular ?
02169                    i18n("This folder uses advanced permissions.",
02170                       "These folders use advanced permissions.",
02171                       properties->items().count()) : "");
02172     if (d->partialPermissions & S_ISVTX) {
02173       d->extraCheckbox->setTristate();
02174       d->extraCheckbox->setNoChange();
02175     }
02176     else {
02177       d->extraCheckbox->setTristate(false);
02178       d->extraCheckbox->setChecked(permissions & S_ISVTX);
02179     }
02180     break;
02181   case PermissionsMixed:
02182     enableAccessControls(d->canChangePermissions && !d->isIrregular);
02183     if (d->canChangePermissions)
02184       d->explanationLabel->setText(d->isIrregular ?
02185                    i18n("These files use advanced permissions.") : "");
02186     break;
02187     if (d->partialPermissions & S_ISVTX) {
02188       d->extraCheckbox->setTristate();
02189       d->extraCheckbox->setNoChange();
02190     }
02191     else {
02192       d->extraCheckbox->setTristate(false);
02193       d->extraCheckbox->setChecked(permissions & S_ISVTX);
02194     }
02195     break;
02196   }
02197 }
02198 
02199 // gets masks for files and dirs from the Access Control frame widgets
02200 void KFilePermissionsPropsPlugin::getPermissionMasks(mode_t &andFilePermissions,
02201                              mode_t &andDirPermissions,
02202                              mode_t &orFilePermissions,
02203                              mode_t &orDirPermissions) {
02204   andFilePermissions = mode_t(~UniSpecial);
02205   andDirPermissions = mode_t(~(S_ISUID|S_ISGID));
02206   orFilePermissions = 0;
02207   orDirPermissions = 0;
02208   if (d->isIrregular)
02209     return;
02210 
02211   mode_t m = standardPermissions[d->ownerPermCombo->currentItem()];
02212   if (m != (mode_t) -1) {
02213     orFilePermissions |= m & UniOwner;
02214     if ((m & UniOwner) &&
02215     ((d->pmode == PermissionsMixed) ||
02216      ((d->pmode == PermissionsOnlyFiles) && (d->extraCheckbox->state() == QButton::NoChange))))
02217       andFilePermissions &= ~(S_IRUSR | S_IWUSR);
02218     else {
02219       andFilePermissions &= ~(S_IRUSR | S_IWUSR | S_IXUSR);
02220       if ((m & S_IRUSR) && (d->extraCheckbox->state() == QButton::On))
02221     orFilePermissions |= S_IXUSR;
02222     }
02223 
02224     orDirPermissions |= m & UniOwner;
02225     if (m & S_IRUSR)
02226     orDirPermissions |= S_IXUSR;
02227     andDirPermissions &= ~(S_IRUSR | S_IWUSR | S_IXUSR);
02228   }
02229 
02230   m = standardPermissions[d->groupPermCombo->currentItem()];
02231   if (m != (mode_t) -1) {
02232     orFilePermissions |= m & UniGroup;
02233     if ((m & UniGroup) &&
02234     ((d->pmode == PermissionsMixed) ||
02235      ((d->pmode == PermissionsOnlyFiles) && (d->extraCheckbox->state() == QButton::NoChange))))
02236       andFilePermissions &= ~(S_IRGRP | S_IWGRP);
02237     else {
02238       andFilePermissions &= ~(S_IRGRP | S_IWGRP | S_IXGRP);
02239       if ((m & S_IRGRP) && (d->extraCheckbox->state() == QButton::On))
02240     orFilePermissions |= S_IXGRP;
02241     }
02242 
02243     orDirPermissions |= m & UniGroup;
02244     if (m & S_IRGRP)
02245     orDirPermissions |= S_IXGRP;
02246     andDirPermissions &= ~(S_IRGRP | S_IWGRP | S_IXGRP);
02247   }
02248 
02249   m = standardPermissions[d->othersPermCombo->currentItem()];
02250   if (m != (mode_t) -1) {
02251     orFilePermissions |= m & UniOthers;
02252     if ((m & UniOthers) &&
02253     ((d->pmode == PermissionsMixed) ||
02254      ((d->pmode == PermissionsOnlyFiles) && (d->extraCheckbox->state() == QButton::NoChange))))
02255       andFilePermissions &= ~(S_IROTH | S_IWOTH);
02256     else {
02257       andFilePermissions &= ~(S_IROTH | S_IWOTH | S_IXOTH);
02258       if ((m & S_IROTH) && (d->extraCheckbox->state() == QButton::On))
02259     orFilePermissions |= S_IXOTH;
02260     }
02261 
02262     orDirPermissions |= m & UniOthers;
02263     if (m & S_IROTH)
02264     orDirPermissions |= S_IXOTH;
02265     andDirPermissions &= ~(S_IROTH | S_IWOTH | S_IXOTH);
02266   }
02267 
02268   if (((d->pmode == PermissionsMixed) || (d->pmode == PermissionsOnlyDirs)) &&
02269       (d->extraCheckbox->state() != QButton::NoChange)) {
02270     andDirPermissions &= ~S_ISVTX;
02271     if (d->extraCheckbox->state() == QButton::On)
02272       orDirPermissions |= S_ISVTX;
02273   }
02274 }
02275 
02276 void KFilePermissionsPropsPlugin::applyChanges()
02277 {
02278   mode_t orFilePermissions;
02279   mode_t orDirPermissions;
02280   mode_t andFilePermissions;
02281   mode_t andDirPermissions;
02282 
02283   if (!d->canChangePermissions)
02284     return;
02285 
02286   if (!d->isIrregular)
02287     getPermissionMasks(andFilePermissions,
02288                andDirPermissions,
02289                orFilePermissions,
02290                orDirPermissions);
02291   else {
02292     orFilePermissions = permissions;
02293     andFilePermissions = d->partialPermissions;
02294     orDirPermissions = permissions;
02295     andDirPermissions = d->partialPermissions;
02296   }
02297 
02298   QString owner, group;
02299   if (usrEdit)
02300     owner = usrEdit->text();
02301   if (grpEdit)
02302     group = grpEdit->text();
02303   else if (grpCombo)
02304     group = grpCombo->currentText();
02305 
02306   if (owner == strOwner)
02307       owner = QString::null; // no change
02308 
02309   if (group == strGroup)
02310       group = QString::null;
02311 
02312   bool recursive = d->cbRecursive && d->cbRecursive->isChecked();
02313   bool permissionChange = false;
02314 
02315   KFileItemList files, dirs;
02316   KFileItemList items = properties->items();
02317   for (KFileItemListIterator it(items); it.current(); ++it) {
02318     if ((*it)->isDir()) {
02319       dirs.append(*it);
02320       if ((*it)->permissions() != (((*it)->permissions() & andDirPermissions) | orDirPermissions))
02321     permissionChange = true;
02322     }
02323     else if ((*it)->isFile()) {
02324       files.append(*it);
02325       if ((*it)->permissions() != (((*it)->permissions() & andFilePermissions) | orFilePermissions))
02326     permissionChange = true;
02327     }
02328   }
02329 
02330   if ( !owner.isEmpty() || !group.isEmpty() || recursive || permissionChange)
02331   {
02332     KIO::Job * job;
02333     if (files.count() > 0) {
02334       job = KIO::chmod( files, orFilePermissions, ~andFilePermissions,
02335             owner, group, false );
02336       connect( job, SIGNAL( result( KIO::Job * ) ),
02337            SLOT( slotChmodResult( KIO::Job * ) ) );
02338       // Wait for job
02339       QWidget dummy(0,0,WType_Dialog|WShowModal);
02340       qt_enter_modal(&dummy);
02341       qApp->enter_loop();
02342       qt_leave_modal(&dummy);
02343     }
02344     if (dirs.count() > 0) {
02345       job = KIO::chmod( dirs, orDirPermissions, ~andDirPermissions,
02346             owner, group, recursive );
02347       connect( job, SIGNAL( result( KIO::Job * ) ),
02348            SLOT( slotChmodResult( KIO::Job * ) ) );
02349       // Wait for job
02350       QWidget dummy(0,0,WType_Dialog|WShowModal);
02351       qt_enter_modal(&dummy);
02352       qApp->enter_loop();
02353       qt_leave_modal(&dummy);
02354     }
02355   }
02356 }
02357 
02358 void KFilePermissionsPropsPlugin::slotChmodResult( KIO::Job * job )
02359 {
02360   kdDebug(250) << "KFilePermissionsPropsPlugin::slotChmodResult" << endl;
02361   if (job->error())
02362     job->showErrorDialog( d->m_frame );
02363   // allow apply() to return
02364   qApp->exit_loop();
02365 }
02366 
02367 
02368 
02369 
02370 class KURLPropsPlugin::KURLPropsPluginPrivate
02371 {
02372 public:
02373   KURLPropsPluginPrivate()
02374   {
02375   }
02376   ~KURLPropsPluginPrivate()
02377   {
02378   }
02379 
02380   QFrame *m_frame;
02381 };
02382 
02383 KURLPropsPlugin::KURLPropsPlugin( KPropertiesDialog *_props )
02384   : KPropsDlgPlugin( _props )
02385 {
02386   d = new KURLPropsPluginPrivate;
02387   d->m_frame = properties->addPage(i18n("U&RL"));
02388   QVBoxLayout *layout = new QVBoxLayout(d->m_frame, 0, KDialog::spacingHint());
02389 
02390   QLabel *l;
02391   l = new QLabel( d->m_frame, "Label_1" );
02392   l->setText( i18n("URL:") );
02393   layout->addWidget(l);
02394 
02395   URLEdit = new KURLRequester( d->m_frame, "URL Requester" );
02396   layout->addWidget(URLEdit);
02397 
02398   QString path = properties->kurl().path();
02399 
02400   QFile f( path );
02401   if ( !f.open( IO_ReadOnly ) )
02402     return;
02403   f.close();
02404 
02405   KSimpleConfig config( path );
02406   config.setDesktopGroup();
02407   URLStr = config.readPathEntry( "URL" );
02408 
02409   if ( !URLStr.isNull() )
02410     URLEdit->setURL( URLStr );
02411 
02412   connect( URLEdit, SIGNAL( textChanged( const QString & ) ),
02413            this, SIGNAL( changed() ) );
02414 
02415   layout->addStretch (1);
02416 }
02417 
02418 KURLPropsPlugin::~KURLPropsPlugin()
02419 {
02420   delete d;
02421 }
02422 
02423 // QString KURLPropsPlugin::tabName () const
02424 // {
02425 //   return i18n ("U&RL");
02426 // }
02427 
02428 bool KURLPropsPlugin::supports( KFileItemList _items )
02429 {
02430   if ( _items.count() != 1 )
02431     return false;
02432   KFileItem * item = _items.first();
02433   // check if desktop file
02434   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
02435     return false;
02436 
02437   // open file and check type
02438   KDesktopFile config( item->url().path(), true /* readonly */ );
02439   return config.hasLinkType();
02440 }
02441 
02442 void KURLPropsPlugin::applyChanges()
02443 {
02444   QString path = properties->kurl().path();
02445 
02446   QFile f( path );
02447   if ( !f.open( IO_ReadWrite ) ) {
02448     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
02449                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
02450     return;
02451   }
02452   f.close();
02453 
02454   KSimpleConfig config( path );
02455   config.setDesktopGroup();
02456   config.writeEntry( "Type", QString::fromLatin1("Link"));
02457   config.writePathEntry( "URL", URLEdit->url() );
02458   // Users can't create a Link .desktop file with a Name field,
02459   // but distributions can. Update the Name field in that case.
02460   if ( config.hasKey("Name") )
02461   {
02462     QString nameStr = nameFromFileName(properties->kurl().fileName());
02463     config.writeEntry( "Name", nameStr );
02464     config.writeEntry( "Name", nameStr, true, false, true );
02465 
02466   }
02467 }
02468 
02469 
02470 /* ----------------------------------------------------
02471  *
02472  * KBindingPropsPlugin
02473  *
02474  * -------------------------------------------------- */
02475 
02476 class KBindingPropsPlugin::KBindingPropsPluginPrivate
02477 {
02478 public:
02479   KBindingPropsPluginPrivate()
02480   {
02481   }
02482   ~KBindingPropsPluginPrivate()
02483   {
02484   }
02485 
02486   QFrame *m_frame;
02487 };
02488 
02489 KBindingPropsPlugin::KBindingPropsPlugin( KPropertiesDialog *_props ) : KPropsDlgPlugin( _props )
02490 {
02491   d = new KBindingPropsPluginPrivate;
02492   d->m_frame = properties->addPage(i18n("A&ssociation"));
02493   patternEdit = new KLineEdit( d->m_frame, "LineEdit_1" );
02494   commentEdit = new KLineEdit( d->m_frame, "LineEdit_2" );
02495   mimeEdit = new KLineEdit( d->m_frame, "LineEdit_3" );
02496 
02497   QBoxLayout *mainlayout = new QVBoxLayout(d->m_frame, 0, KDialog::spacingHint());
02498   QLabel* tmpQLabel;
02499 
02500   tmpQLabel = new QLabel( d->m_frame, "Label_1" );
02501   tmpQLabel->setText(  i18n("Pattern ( example: *.html;*.htm )") );
02502   tmpQLabel->setMinimumSize(tmpQLabel->sizeHint());
02503   mainlayout->addWidget(tmpQLabel, 1);
02504 
02505   //patternEdit->setGeometry( 10, 40, 210, 30 );
02506   //patternEdit->setText( "" );
02507   patternEdit->setMaxLength( 512 );
02508   patternEdit->setMinimumSize( patternEdit->sizeHint() );
02509   patternEdit->setFixedHeight( fontHeight );
02510   mainlayout->addWidget(patternEdit, 1);
02511 
02512   tmpQLabel = new QLabel( d->m_frame, "Label_2" );
02513   tmpQLabel->setText(  i18n("Mime Type") );
02514   tmpQLabel->setMinimumSize(tmpQLabel->sizeHint());
02515   mainlayout->addWidget(tmpQLabel, 1);
02516 
02517   //mimeEdit->setGeometry( 10, 160, 210, 30 );
02518   mimeEdit->setMaxLength( 256 );
02519   mimeEdit->setMinimumSize( mimeEdit->sizeHint() );
02520   mimeEdit->setFixedHeight( fontHeight );
02521   mainlayout->addWidget(mimeEdit, 1);
02522 
02523   tmpQLabel = new QLabel( d->m_frame, "Label_3" );
02524   tmpQLabel->setText(  i18n("Comment") );
02525   tmpQLabel->setMinimumSize(tmpQLabel->sizeHint());
02526   mainlayout->addWidget(tmpQLabel, 1);
02527 
02528   //commentEdit->setGeometry( 10, 100, 210, 30 );
02529   commentEdit->setMaxLength( 256 );
02530   commentEdit->setMinimumSize( commentEdit->sizeHint() );
02531   commentEdit->setFixedHeight( fontHeight );
02532   mainlayout->addWidget(commentEdit, 1);
02533 
02534   cbAutoEmbed = new QCheckBox( i18n("Left click previews"), d->m_frame, "cbAutoEmbed" );
02535   mainlayout->addWidget(cbAutoEmbed, 1);
02536 
02537   mainlayout->addStretch (10);
02538   mainlayout->activate();
02539 
02540   QFile f( _props->kurl().path() );
02541   if ( !f.open( IO_ReadOnly ) )
02542     return;
02543   f.close();
02544 
02545   KSimpleConfig config( _props->kurl().path() );
02546   config.setDesktopGroup();
02547   QString patternStr = config.readEntry( "Patterns" );
02548   QString iconStr = config.readEntry( "Icon" );
02549   QString commentStr = config.readEntry( "Comment" );
02550   m_sMimeStr = config.readEntry( "MimeType" );
02551 
02552   if ( !patternStr.isEmpty() )
02553     patternEdit->setText( patternStr );
02554   if ( !commentStr.isEmpty() )
02555     commentEdit->setText( commentStr );
02556   if ( !m_sMimeStr.isEmpty() )
02557     mimeEdit->setText( m_sMimeStr );
02558   cbAutoEmbed->setTristate();
02559   if ( config.hasKey( "X-KDE-AutoEmbed" ) )
02560       cbAutoEmbed->setChecked( config.readBoolEntry( "X-KDE-AutoEmbed" ) );
02561   else
02562       cbAutoEmbed->setNoChange();
02563 
02564   connect( patternEdit, SIGNAL( textChanged( const QString & ) ),
02565            this, SIGNAL( changed() ) );
02566   connect( commentEdit, SIGNAL( textChanged( const QString & ) ),
02567            this, SIGNAL( changed() ) );
02568   connect( mimeEdit, SIGNAL( textChanged( const QString & ) ),
02569            this, SIGNAL( changed() ) );
02570   connect( cbAutoEmbed, SIGNAL( toggled( bool ) ),
02571            this, SIGNAL( changed() ) );
02572 }
02573 
02574 KBindingPropsPlugin::~KBindingPropsPlugin()
02575 {
02576   delete d;
02577 }
02578 
02579 // QString KBindingPropsPlugin::tabName () const
02580 // {
02581 //   return i18n ("A&ssociation");
02582 // }
02583 
02584 bool KBindingPropsPlugin::supports( KFileItemList _items )
02585 {
02586   if ( _items.count() != 1 )
02587     return false;
02588   KFileItem * item = _items.first();
02589   // check if desktop file
02590   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
02591     return false;
02592 
02593   // open file and check type
02594   KDesktopFile config( item->url().path(), true /* readonly */ );
02595   return config.hasMimeTypeType();
02596 }
02597 
02598 void KBindingPropsPlugin::applyChanges()
02599 {
02600   QString path = properties->kurl().path();
02601   QFile f( path );
02602 
02603   if ( !f.open( IO_ReadWrite ) )
02604   {
02605     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
02606                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
02607     return;
02608   }
02609   f.close();
02610 
02611   KSimpleConfig config( path );
02612   config.setDesktopGroup();
02613   config.writeEntry( "Type", QString::fromLatin1("MimeType") );
02614 
02615   config.writeEntry( "Patterns",  patternEdit->text() );
02616   config.writeEntry( "Comment", commentEdit->text() );
02617   config.writeEntry( "Comment",
02618              commentEdit->text(), true, false, true ); // for compat
02619   config.writeEntry( "MimeType", mimeEdit->text() );
02620   if ( cbAutoEmbed->state() == QButton::NoChange )
02621       config.deleteEntry( "X-KDE-AutoEmbed", false );
02622   else
02623       config.writeEntry( "X-KDE-AutoEmbed", cbAutoEmbed->isChecked() );
02624   config.sync();
02625 }
02626 
02627 /* ----------------------------------------------------
02628  *
02629  * KDevicePropsPlugin
02630  *
02631  * -------------------------------------------------- */
02632 
02633 class KDevicePropsPlugin::KDevicePropsPluginPrivate
02634 {
02635 public:
02636   KDevicePropsPluginPrivate()
02637   {
02638   }
02639   ~KDevicePropsPluginPrivate()
02640   {
02641   }
02642 
02643   QFrame *m_frame;
02644   QStringList mountpointlist;
02645   QLabel *m_freeSpaceText;
02646   QLabel *m_freeSpaceLabel;
02647   QProgressBar *m_freeSpaceBar;
02648 };
02649 
02650 KDevicePropsPlugin::KDevicePropsPlugin( KPropertiesDialog *_props ) : KPropsDlgPlugin( _props )
02651 {
02652   d = new KDevicePropsPluginPrivate;
02653   d->m_frame = properties->addPage(i18n("De&vice"));
02654 
02655   QStringList devices;
02656   KMountPoint::List mountPoints = KMountPoint::possibleMountPoints();
02657 
02658   for(KMountPoint::List::ConstIterator it = mountPoints.begin();
02659       it != mountPoints.end(); ++it)
02660   {
02661      KMountPoint *mp = *it;
02662      QString mountPoint = mp->mountPoint();
02663      QString device = mp->mountedFrom();
02664      kdDebug()<<"mountPoint :"<<mountPoint<<" device :"<<device<<" mp->mountType() :"<<mp->mountType()<<endl;
02665 
02666      if ((mountPoint != "-") && (mountPoint != "none") && !mountPoint.isEmpty()
02667           && device != "none")
02668      {
02669         devices.append( device + QString::fromLatin1(" (")
02670                         + mountPoint + QString::fromLatin1(")") );
02671         m_devicelist.append(device);
02672         d->mountpointlist.append(mountPoint);
02673      }
02674   }
02675 
02676   QGridLayout *layout = new QGridLayout( d->m_frame, 0, 2, 0,
02677                                         KDialog::spacingHint());
02678   layout->setColStretch(1, 1);
02679 
02680   QLabel* label;
02681   label = new QLabel( d->m_frame );
02682   label->setText( devices.count() == 0 ?
02683                       i18n("Device (/dev/fd0):") : // old style
02684                       i18n("Device:") ); // new style (combobox)
02685   layout->addWidget(label, 0, 0);
02686 
02687   device = new QComboBox( true, d->m_frame, "ComboBox_device" );
02688   device->insertStringList( devices );
02689   layout->addWidget(device, 0, 1);
02690   connect( device, SIGNAL( activated( int ) ),
02691            this, SLOT( slotActivated( int ) ) );
02692 
02693   readonly = new QCheckBox( d->m_frame, "CheckBox_readonly" );
02694   readonly->setText(  i18n("Read only") );
02695   layout->addWidget(readonly, 1, 1);
02696 
02697   label = new QLabel( d->m_frame );
02698   label->setText( i18n("File system:") );
02699   layout->addWidget(label, 2, 0);
02700 
02701   QLabel *fileSystem = new QLabel( d->m_frame );
02702   layout->addWidget(fileSystem, 2, 1);
02703 
02704   label = new QLabel( d->m_frame );
02705   label->setText( devices.count()==0 ?
02706                       i18n("Mount point (/mnt/floppy):") : // old style
02707                       i18n("Mount point:")); // new style (combobox)
02708   layout->addWidget(label, 3, 0);
02709 
02710   mountpoint = new QLabel( d->m_frame, "LineEdit_mountpoint" );
02711 
02712   layout->addWidget(mountpoint, 3, 1);
02713 
02714   // show disk free
02715   d->m_freeSpaceText = new QLabel(i18n("Free disk space:"), d->m_frame );
02716   layout->addWidget(d->m_freeSpaceText, 4, 0);
02717 
02718   d->m_freeSpaceLabel = new QLabel( d->m_frame );
02719   layout->addWidget( d->m_freeSpaceLabel, 4, 1 );
02720 
02721   d->m_freeSpaceBar = new QProgressBar( d->m_frame, "freeSpaceBar" );
02722   layout->addMultiCellWidget(d->m_freeSpaceBar, 5, 5, 0, 1);
02723 
02724   // we show it in the slot when we know the values
02725   d->m_freeSpaceText->hide();
02726   d->m_freeSpaceLabel->hide();
02727   d->m_freeSpaceBar->hide();
02728 
02729   KSeparator* sep = new KSeparator( KSeparator::HLine, d->m_frame);
02730   layout->addMultiCellWidget(sep, 6, 6, 0, 1);
02731 
02732   unmounted = new KIconButton( d->m_frame );
02733   int bsize = 66 + 2 * unmounted->style().pixelMetric(QStyle::PM_ButtonMargin);
02734   unmounted->setFixedSize(bsize, bsize);
02735   unmounted->setIconType(KIcon::Desktop, KIcon::Device);
02736   layout->addWidget(unmounted, 7, 0);
02737 
02738   label = new QLabel( i18n("Unmounted Icon"),  d->m_frame );
02739   layout->addWidget(label, 7, 1);
02740 
02741   layout->setRowStretch(8, 1);
02742 
02743   QString path( _props->kurl().path() );
02744 
02745   QFile f( path );
02746   if ( !f.open( IO_ReadOnly ) )
02747     return;
02748   f.close();
02749 
02750   KSimpleConfig config( path );
02751   config.setDesktopGroup();
02752   QString deviceStr = config.readEntry( "Dev" );
02753   QString mountPointStr = config.readEntry( "MountPoint" );
02754   bool ro = config.readBoolEntry( "ReadOnly", false );
02755   QString unmountedStr = config.readEntry( "UnmountIcon" );
02756 
02757   fileSystem->setText( i18n(config.readEntry("FSType").local8Bit()) );
02758 
02759   device->setEditText( deviceStr );
02760   if ( !deviceStr.isEmpty() ) {
02761     // Set default options for this device (first matching entry)
02762     int index = m_devicelist.findIndex(deviceStr);
02763     if (index != -1)
02764     {
02765       //kdDebug(250) << "found it " << index << endl;
02766       slotActivated( index );
02767     }
02768   }
02769 
02770   if ( !mountPointStr.isEmpty() )
02771   {
02772     mountpoint->setText( mountPointStr );
02773     updateInfo();
02774   }
02775 
02776   readonly->setChecked( ro );
02777 
02778   if ( unmountedStr.isEmpty() )
02779     unmountedStr = KMimeType::mimeType(QString::fromLatin1("application/octet-stream"))->KServiceType::icon(); // default icon
02780 
02781   unmounted->setIcon( unmountedStr );
02782 
02783   connect( device, SIGNAL( activated( int ) ),
02784            this, SIGNAL( changed() ) );
02785   connect( device, SIGNAL( textChanged( const QString & ) ),
02786            this, SIGNAL( changed() ) );
02787   connect( readonly, SIGNAL( toggled( bool ) ),
02788            this, SIGNAL( changed() ) );
02789   connect( unmounted, SIGNAL( iconChanged( QString ) ),
02790            this, SIGNAL( changed() ) );
02791 
02792   connect( device, SIGNAL( textChanged( const QString & ) ),
02793            this, SLOT( slotDeviceChanged() ) );
02794 }
02795 
02796 KDevicePropsPlugin::~KDevicePropsPlugin()
02797 {
02798   delete d;
02799 }
02800 
02801 // QString KDevicePropsPlugin::tabName () const
02802 // {
02803 //   return i18n ("De&vice");
02804 // }
02805 
02806 void KDevicePropsPlugin::updateInfo()
02807 {
02808   // we show it in the slot when we know the values
02809   d->m_freeSpaceText->hide();
02810   d->m_freeSpaceLabel->hide();
02811   d->m_freeSpaceBar->hide();
02812 
02813   if ( !mountpoint->text().isEmpty() )
02814   {
02815     KDiskFreeSp * job = new KDiskFreeSp;
02816     connect( job, SIGNAL( foundMountPoint( const unsigned long&, const unsigned long&,
02817                                            const unsigned long&, const QString& ) ),
02818              this, SLOT( slotFoundMountPoint( const unsigned long&, const unsigned long&,
02819                                               const unsigned long&, const QString& ) ) );
02820 
02821     job->readDF( mountpoint->text() );
02822   }
02823 }
02824 
02825 void KDevicePropsPlugin::slotActivated( int index )
02826 {
02827   // Update mountpoint so that it matches the device that was selected in the combo
02828   device->setEditText( m_devicelist[index] );
02829   mountpoint->setText( d->mountpointlist[index] );
02830 
02831   updateInfo();
02832 }
02833 
02834 void KDevicePropsPlugin::slotDeviceChanged()
02835 {
02836   // Update mountpoint so that it matches the typed device
02837   int index = m_devicelist.findIndex( device->currentText() );
02838   if ( index != -1 )
02839     mountpoint->setText( d->mountpointlist[index] );
02840   else
02841     mountpoint->setText( QString::null );
02842 
02843   updateInfo();
02844 }
02845 
02846 void KDevicePropsPlugin::slotFoundMountPoint( const unsigned long& kBSize,
02847                                               const unsigned long& /*kBUsed*/,
02848                                               const unsigned long& kBAvail,
02849                                               const QString& )
02850 {
02851   d->m_freeSpaceText->show();
02852   d->m_freeSpaceLabel->show();
02853 
02854   int percUsed = 100 - (int)(100.0 * kBAvail / kBSize);
02855 
02856   d->m_freeSpaceLabel->setText(
02857       i18n("Available space out of total partition size (percent used)", "%1 out of %2 (%3% used)")
02858       .arg(KIO::convertSizeFromKB(kBAvail))
02859       .arg(KIO::convertSizeFromKB(kBSize))
02860       .arg( 100 - (int)(100.0 * kBAvail / kBSize) ));
02861 
02862   d->m_freeSpaceBar->setProgress(percUsed, 100);
02863   d->m_freeSpaceBar->show();
02864 }
02865 
02866 bool KDevicePropsPlugin::supports( KFileItemList _items )
02867 {
02868   if ( _items.count() != 1 )
02869     return false;
02870   KFileItem * item = _items.first();
02871   // check if desktop file
02872   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
02873     return false;
02874   // open file and check type
02875   KDesktopFile config( item->url().path(), true /* readonly */ );
02876   return config.hasDeviceType();
02877 }
02878 
02879 void KDevicePropsPlugin::applyChanges()
02880 {
02881   QString path = properties->kurl().path();
02882   QFile f( path );
02883   if ( !f.open( IO_ReadWrite ) )
02884   {
02885     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have sufficient "
02886                 "access to write to <b>%1</b>.</qt>").arg(path));
02887     return;
02888   }
02889   f.close();
02890 
02891   KSimpleConfig config( path );
02892   config.setDesktopGroup();
02893   config.writeEntry( "Type", QString::fromLatin1("FSDevice") );
02894 
02895   config.writeEntry( "Dev", device->currentText() );
02896   config.writeEntry( "MountPoint", mountpoint->text() );
02897 
02898   config.writeEntry( "UnmountIcon", unmounted->icon() );
02899   kdDebug(250) << "unmounted->icon() = " << unmounted->icon() << endl;
02900 
02901   config.writeEntry( "ReadOnly", readonly->isChecked() );
02902 
02903   config.sync();
02904 }
02905 
02906 
02907 /* ----------------------------------------------------
02908  *
02909  * KDesktopPropsPlugin
02910  *
02911  * -------------------------------------------------- */
02912 
02913 
02914 KDesktopPropsPlugin::KDesktopPropsPlugin( KPropertiesDialog *_props )
02915   : KPropsDlgPlugin( _props )
02916 {
02917   QFrame *frame = properties->addPage(i18n("&Application"));
02918   QVBoxLayout *mainlayout = new QVBoxLayout( frame, 0, KDialog::spacingHint() );
02919 
02920   w = new KPropertiesDesktopBase(frame);
02921   mainlayout->addWidget(w);
02922 
02923   bool bKDesktopMode = (QCString(qApp->name()) == "kdesktop"); // nasty heh?
02924 
02925   if (bKDesktopMode)
02926   {
02927     // Hide Name entry
02928     w->nameEdit->hide();
02929     w->nameLabel->hide();
02930   }
02931 
02932   w->pathEdit->setMode(KFile::Directory | KFile::LocalOnly);
02933   w->pathEdit->lineEdit()->setAcceptDrops(false);
02934 
02935   connect( w->nameEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
02936   connect( w->genNameEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
02937   connect( w->commentEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
02938   connect( w->commandEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
02939   connect( w->pathEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
02940 
02941   connect( w->browseButton, SIGNAL( clicked() ), this, SLOT( slotBrowseExec() ) );
02942   connect( w->addFiletypeButton, SIGNAL( clicked() ), this, SLOT( slotAddFiletype() ) );
02943   connect( w->delFiletypeButton, SIGNAL( clicked() ), this, SLOT( slotDelFiletype() ) );
02944   connect( w->advancedButton, SIGNAL( clicked() ), this, SLOT( slotAdvanced() ) );
02945 
02946   // now populate the page
02947   QString path = _props->kurl().path();
02948   QFile f( path );
02949   if ( !f.open( IO_ReadOnly ) )
02950     return;
02951   f.close();
02952 
02953   KSimpleConfig config( path );
02954   config.setDollarExpansion( false );
02955   config.setDesktopGroup();
02956   QString nameStr = config.readEntry( "Name" );
02957   QString genNameStr = config.readEntry( "GenericName" );
02958   QString commentStr = config.readEntry( "Comment" );
02959   QString commandStr = config.readPathEntry( "Exec" );
02960   if (commandStr.left(12) == "ksystraycmd ")
02961   {
02962     commandStr.remove(0, 12);
02963     m_systrayBool = true;
02964   }
02965   else
02966     m_systrayBool = false;
02967 
02968   m_origCommandStr = commandStr;
02969   QString pathStr = config.readPathEntry( "Path" );
02970   m_terminalBool = config.readBoolEntry( "Terminal" );
02971   m_terminalOptionStr = config.readEntry( "TerminalOptions" );
02972   m_suidBool = config.readBoolEntry( "X-KDE-SubstituteUID" );
02973   m_suidUserStr = config.readEntry( "X-KDE-Username" );
02974   if( config.hasKey( "StartupNotify" ))
02975     m_startupBool = config.readBoolEntry( "StartupNotify", true );
02976   else
02977     m_startupBool = config.readBoolEntry( "X-KDE-StartupNotify", true );
02978   m_dcopServiceType = config.readEntry("X-DCOP-ServiceType").lower();
02979 
02980   QStringList mimeTypes = config.readListEntry( "MimeType", ';' );
02981 
02982   if ( nameStr.isEmpty() || bKDesktopMode ) {
02983     // We'll use the file name if no name is specified
02984     // because we _need_ a Name for a valid file.
02985     // But let's do it in apply, not here, so that we pick up the right name.
02986     setDirty();
02987   }
02988   if ( !bKDesktopMode )
02989     w->nameEdit->setText(nameStr);
02990 
02991   w->genNameEdit->setText( genNameStr );
02992   w->commentEdit->setText( commentStr );
02993   w->commandEdit->setText( commandStr );
02994   w->pathEdit->lineEdit()->setText( pathStr );
02995   w->filetypeList->setAllColumnsShowFocus(true);
02996 
02997   KMimeType::Ptr defaultMimetype = KMimeType::defaultMimeTypePtr();
02998   for(QStringList::ConstIterator it = mimeTypes.begin();
02999       it != mimeTypes.end(); )
03000   {
03001     KMimeType::Ptr p = KMimeType::mimeType(*it);
03002     ++it;
03003     QString preference;
03004     if (it != mimeTypes.end())
03005     {
03006        bool numeric;
03007        (*it).toInt(&numeric);
03008        if (numeric)
03009        {
03010          preference = *it;
03011          ++it;
03012        }
03013     }
03014     if (p && (p != defaultMimetype))
03015     {
03016        new QListViewItem(w->filetypeList, p->name(), p->comment(), preference);
03017     }
03018   }
03019 
03020 }
03021 
03022 KDesktopPropsPlugin::~KDesktopPropsPlugin()
03023 {
03024 }
03025 
03026 void KDesktopPropsPlugin::slotSelectMimetype()
03027 {
03028   QListView *w = (QListView*)sender();
03029   QListViewItem *item = w->firstChild();
03030   while(item)
03031   {
03032      if (item->isSelected())
03033         w->setSelected(item, false);
03034      item = item->nextSibling();
03035   }
03036 }
03037 
03038 void KDesktopPropsPlugin::slotAddFiletype()
03039 {
03040   KDialogBase dlg(w, "KPropertiesMimetypes", true,
03041                   i18n("Add File Type for %1").arg(properties->kurl().fileName()),
03042                   KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok);
03043 
03044   KGuiItem okItem(i18n("&Add"), QString::null /* no icon */,
03045                   i18n("Add the selected file types to\nthe list of supported file types."),
03046                   i18n("Add the selected file types to\nthe list of supported file types."));
03047   dlg.setButtonOK(okItem);
03048 
03049   KPropertiesMimetypeBase *mw = new KPropertiesMimetypeBase(&dlg);
03050 
03051   dlg.setMainWidget(mw);
03052 
03053   {
03054      mw->listView->setRootIsDecorated(true);
03055      mw->listView->setSelectionMode(QListView::Extended);
03056      mw->listView->setAllColumnsShowFocus(true);
03057      mw->listView->setFullWidth(true);
03058      mw->listView->setMinimumSize(500,400);
03059 
03060      connect(mw->listView, SIGNAL(selectionChanged()),
03061              this, SLOT(slotSelectMimetype()));
03062      connect(mw->listView, SIGNAL(doubleClicked( QListViewItem *, const QPoint &, int )),
03063              &dlg, SLOT( slotOk()));
03064 
03065      QMap<QString,QListViewItem*> majorMap;
03066      QListViewItem *majorGroup;
03067      KMimeType::List mimetypes = KMimeType::allMimeTypes();
03068      QValueListIterator<KMimeType::Ptr> it(mimetypes.begin());
03069      for (; it != mimetypes.end(); ++it) {
03070         QString mimetype = (*it)->name();
03071         if (mimetype == "application/octet-stream")
03072            continue;
03073         int index = mimetype.find("/");
03074         QString maj = mimetype.left(index);
03075         QString min = mimetype.mid(index+1);
03076 
03077         QMapIterator<QString,QListViewItem*> mit = majorMap.find( maj );
03078         if ( mit == majorMap.end() ) {
03079            majorGroup = new QListViewItem( mw->listView, maj );
03080            majorGroup->setExpandable(true);
03081            mw->listView->setOpen(majorGroup, true);
03082            majorMap.insert( maj, majorGroup );
03083         }
03084         else
03085         {
03086            majorGroup = mit.data();
03087         }
03088 
03089         QListViewItem *item = new QListViewItem(majorGroup, min, (*it)->comment());
03090         item->setPixmap(0, (*it)->pixmap(KIcon::Small, IconSize(KIcon::Small)));
03091      }
03092      QMapIterator<QString,QListViewItem*> mit = majorMap.find( "all" );
03093      if ( mit != majorMap.end())
03094      {
03095         mw->listView->setCurrentItem(mit.data());
03096         mw->listView->ensureItemVisible(mit.data());
03097      }
03098   }
03099 
03100   if (dlg.exec() == KDialogBase::Accepted)
03101   {
03102      KMimeType::Ptr defaultMimetype = KMimeType::defaultMimeTypePtr();
03103      QListViewItem *majorItem = mw->listView->firstChild();
03104      while(majorItem)
03105      {
03106         QString major = majorItem->text(0);
03107 
03108         QListViewItem *minorItem = majorItem->firstChild();
03109         while(minorItem)
03110         {
03111            if (minorItem->isSelected())
03112            {
03113               QString mimetype = major + "/" + minorItem->text(0);
03114               KMimeType::Ptr p = KMimeType::mimeType(mimetype);
03115               if (p && (p != defaultMimetype))
03116               {
03117                  mimetype = p->name();
03118                  bool found = false;
03119                  QListViewItem *item = w->filetypeList->firstChild();
03120                  while (item)
03121                  {
03122                     if (mimetype == item->text(0))
03123                     {
03124                        found = true;
03125                        break;
03126                     }
03127                     item = item->nextSibling();
03128                  }
03129                  if (!found)
03130                     new QListViewItem(w->filetypeList, p->name(), p->comment());
03131               }
03132            }
03133            minorItem = minorItem->nextSibling();
03134         }
03135 
03136         majorItem = majorItem->nextSibling();
03137      }
03138 
03139   }
03140 }
03141 
03142 void KDesktopPropsPlugin::slotDelFiletype()
03143 {
03144   delete w->filetypeList->currentItem();
03145 }
03146 
03147 void KDesktopPropsPlugin::checkCommandChanged()
03148 {
03149   if (KRun::binaryName(w->commandEdit->text(), true) !=
03150       KRun::binaryName(m_origCommandStr, true))
03151   {
03152     QString m_origCommandStr = w->commandEdit->text();
03153     m_dcopServiceType= QString::null; // Reset
03154   }
03155 }
03156 
03157 void KDesktopPropsPlugin::applyChanges()
03158 {
03159   kdDebug(250) << "KDesktopPropsPlugin::applyChanges" << endl;
03160   QString path = properties->kurl().path();
03161 
03162   QFile f( path );
03163 
03164   if ( !f.open( IO_ReadWrite ) ) {
03165     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
03166                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
03167     return;
03168   }
03169   f.close();
03170 
03171   // If the command is changed we reset certain settings that are strongly
03172   // coupled to the command.
03173   checkCommandChanged();
03174 
03175   KSimpleConfig config( path );
03176   config.setDesktopGroup();
03177   config.writeEntry( "Type", QString::fromLatin1("Application"));
03178   config.writeEntry( "Comment", w->commentEdit->text() );
03179   config.writeEntry( "Comment", w->commentEdit->text(), true, false, true ); // for compat
03180   config.writeEntry( "GenericName", w->genNameEdit->text() );
03181   config.writeEntry( "GenericName", w->genNameEdit->text(), true, false, true ); // for compat
03182 
03183   if (m_systrayBool)
03184     config.writePathEntry( "Exec", w->commandEdit->text().prepend("ksystraycmd ") );
03185   else
03186     config.writePathEntry( "Exec", w->commandEdit->text() );
03187   config.writePathEntry( "Path", w->pathEdit->lineEdit()->text() );
03188 
03189   // Write mimeTypes
03190   QStringList mimeTypes;
03191   for( QListViewItem *item = w->filetypeList->firstChild();
03192        item; item = item->nextSibling() )
03193   {
03194     QString preference = item->text(2);
03195     mimeTypes.append(item->text(0));
03196     if (!preference.isEmpty())
03197        mimeTypes.append(preference);
03198   }
03199 
03200   config.writeEntry( "MimeType", mimeTypes, ';' );
03201 
03202   if ( !w->nameEdit->isHidden() ) {
03203       QString nameStr = w->nameEdit->text();
03204       config.writeEntry( "Name", nameStr );
03205       config.writeEntry( "Name", nameStr, true, false, true );
03206   }
03207 
03208   config.writeEntry("Terminal", m_terminalBool);
03209   config.writeEntry("TerminalOptions", m_terminalOptionStr);
03210   config.writeEntry("X-KDE-SubstituteUID", m_suidBool);
03211   config.writeEntry("X-KDE-Username", m_suidUserStr);
03212   config.writeEntry("StartupNotify", m_startupBool);
03213   config.writeEntry("X-DCOP-ServiceType", m_dcopServiceType);
03214   config.sync();
03215 
03216   // KSycoca update needed?
03217   QString sycocaPath = KGlobal::dirs()->relativeLocation("apps", path);
03218   bool updateNeeded = !sycocaPath.startsWith("/");
03219   if (!updateNeeded)
03220   {
03221      sycocaPath = KGlobal::dirs()->relativeLocation("xdgdata-apps", path);
03222      updateNeeded = !sycocaPath.startsWith("/");
03223   }
03224   if (updateNeeded)
03225      KService::rebuildKSycoca(w);
03226 }
03227 
03228 
03229 void KDesktopPropsPlugin::slotBrowseExec()
03230 {
03231   KURL f = KFileDialog::getOpenURL( QString::null,
03232                                       QString::null, w );
03233   if ( f.isEmpty() )
03234     return;
03235 
03236   if ( !f.isLocalFile()) {
03237     KMessageBox::sorry(w, i18n("Only executables on local file systems are supported."));
03238     return;
03239   }
03240 
03241   QString path = f.path();
03242   KRun::shellQuote( path );
03243   w->commandEdit->setText( path );
03244 }
03245 
03246 void KDesktopPropsPlugin::slotAdvanced()
03247 {
03248   KDialogBase dlg(w, "KPropertiesDesktopAdv", true,
03249       i18n("Advanced Options for %1").arg(properties->kurl().fileName()),
03250       KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok);
03251   KPropertiesDesktopAdvBase *w = new KPropertiesDesktopAdvBase(&dlg);
03252 
03253   dlg.setMainWidget(w);
03254 
03255   // If the command is changed we reset certain settings that are strongly
03256   // coupled to the command.
03257   checkCommandChanged();
03258 
03259   // check to see if we use konsole if not do not add the nocloseonexit
03260   // because we don't know how to do this on other terminal applications
03261   KConfigGroup confGroup( KGlobal::config(), QString::fromLatin1("General") );
03262   QString preferredTerminal = confGroup.readPathEntry("TerminalApplication",
03263                           QString::fromLatin1("konsole"));
03264 
03265   bool terminalCloseBool = false;
03266 
03267   if (preferredTerminal == "konsole")
03268   {
03269      terminalCloseBool = (m_terminalOptionStr.contains( "--noclose" ) > 0);
03270      w->terminalCloseCheck->setChecked(terminalCloseBool);
03271      m_terminalOptionStr.replace( "--noclose", "");
03272   }
03273   else
03274   {
03275      w->terminalCloseCheck->hide();
03276   }
03277 
03278   w->terminalCheck->setChecked(m_terminalBool);
03279   w->terminalEdit->setText(m_terminalOptionStr);
03280   w->terminalCloseCheck->setEnabled(m_terminalBool);
03281   w->terminalEdit->setEnabled(m_terminalBool);
03282   w->terminalEditLabel->setEnabled(m_terminalBool);
03283 
03284   w->suidCheck->setChecked(m_suidBool);
03285   w->suidEdit->setText(m_suidUserStr);
03286   w->suidEdit->setEnabled(m_suidBool);
03287   w->suidEditLabel->setEnabled(m_suidBool);
03288 
03289   w->startupInfoCheck->setChecked(m_startupBool);
03290   w->systrayCheck->setChecked(m_systrayBool);
03291 
03292   if (m_dcopServiceType == "unique")
03293     w->dcopCombo->setCurrentItem(2);
03294   else if (m_dcopServiceType == "multi")
03295     w->dcopCombo->setCurrentItem(1);
03296   else if (m_dcopServiceType == "wait")
03297     w->dcopCombo->setCurrentItem(3);
03298   else
03299     w->dcopCombo->setCurrentItem(0);
03300 
03301   // Provide username completion up to 1000 users.
03302   KCompletion *kcom = new KCompletion;
03303   kcom->setOrder(KCompletion::Sorted);
03304   struct passwd *pw;
03305   int i, maxEntries = 1000;
03306   setpwent();
03307   for (i=0; ((pw = getpwent()) != 0L) && (i < maxEntries); i++)
03308     kcom->addItem(QString::fromLatin1(pw->pw_name));
03309   endpwent();
03310   if (i < maxEntries)
03311   {
03312     w->suidEdit->setCompletionObject(kcom, true);
03313     w->suidEdit->setAutoDeleteCompletionObject( true );
03314     w->suidEdit->setCompletionMode(KGlobalSettings::CompletionAuto);
03315   }
03316   else
03317   {
03318     delete kcom;
03319   }
03320 
03321   connect( w->terminalEdit, SIGNAL( textChanged( const QString & ) ),
03322            this, SIGNAL( changed() ) );
03323   connect( w->terminalCloseCheck, SIGNAL( toggled( bool ) ),
03324            this, SIGNAL( changed() ) );
03325   connect( w->terminalCheck, SIGNAL( toggled( bool ) ),
03326            this, SIGNAL( changed() ) );
03327   connect( w->suidCheck, SIGNAL( toggled( bool ) ),
03328            this, SIGNAL( changed() ) );
03329   connect( w->suidEdit, SIGNAL( textChanged( const QString & ) ),
03330            this, SIGNAL( changed() ) );
03331   connect( w->startupInfoCheck, SIGNAL( toggled( bool ) ),
03332            this, SIGNAL( changed() ) );
03333   connect( w->systrayCheck, SIGNAL( toggled( bool ) ),
03334            this, SIGNAL( changed() ) );
03335   connect( w->dcopCombo, SIGNAL( highlighted( int ) ),
03336            this, SIGNAL( changed() ) );
03337 
03338   if ( dlg.exec() == QDialog::Accepted )
03339   {
03340     m_terminalOptionStr = w->terminalEdit->text().stripWhiteSpace();
03341     m_terminalBool = w->terminalCheck->isChecked();
03342     m_suidBool = w->suidCheck->isChecked();
03343     m_suidUserStr = w->suidEdit->text().stripWhiteSpace();
03344     m_startupBool = w->startupInfoCheck->isChecked();
03345     m_systrayBool = w->systrayCheck->isChecked();
03346 
03347     if (w->terminalCloseCheck->isChecked())
03348     {
03349       m_terminalOptionStr.append(" --noclose");
03350     }
03351 
03352     switch(w->dcopCombo->currentItem())
03353     {
03354       case 1:  m_dcopServiceType = "multi"; break;
03355       case 2:  m_dcopServiceType = "unique"; break;
03356       case 3:  m_dcopServiceType = "wait"; break;
03357       default: m_dcopServiceType = "none"; break;
03358     }
03359   }
03360 }
03361 
03362 bool KDesktopPropsPlugin::supports( KFileItemList _items )
03363 {
03364   if ( _items.count() != 1 )
03365     return false;
03366   KFileItem * item = _items.first();
03367   // check if desktop file
03368   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
03369     return false;
03370   // open file and check type
03371   KDesktopFile config( item->url().path(), true /* readonly */ );
03372   return config.hasApplicationType() && kapp->authorize("run_desktop_files") && kapp->authorize("shell_access");
03373 }
03374 
03375 void KPropertiesDialog::virtual_hook( int id, void* data )
03376 { KDialogBase::virtual_hook( id, data ); }
03377 
03378 void KPropsDlgPlugin::virtual_hook( int, void* )
03379 { /*BASE::virtual_hook( id, data );*/ }
03380 
03381 
03382 
03383 
03384 
03390 class KExecPropsPlugin::KExecPropsPluginPrivate
03391 {
03392 public:
03393   KExecPropsPluginPrivate()
03394   {
03395   }
03396   ~KExecPropsPluginPrivate()
03397   {
03398   }
03399 
03400   QFrame *m_frame;
03401   QCheckBox *nocloseonexitCheck;
03402 };
03403 
03404 KExecPropsPlugin::KExecPropsPlugin( KPropertiesDialog *_props )
03405   : KPropsDlgPlugin( _props )
03406 {
03407   d = new KExecPropsPluginPrivate;
03408   d->m_frame = properties->addPage(i18n("E&xecute"));
03409   QVBoxLayout * mainlayout = new QVBoxLayout( d->m_frame, 0,
03410       KDialog::spacingHint());
03411 
03412   // Now the widgets in the top layout
03413 
03414   QLabel* l;
03415   l = new QLabel( i18n( "Comman&d:" ), d->m_frame );
03416   mainlayout->addWidget(l);
03417 
03418   QHBoxLayout * hlayout;
03419   hlayout = new QHBoxLayout(KDialog::spacingHint());
03420   mainlayout->addLayout(hlayout);
03421 
03422   execEdit = new KLineEdit( d->m_frame );
03423   QWhatsThis::add(execEdit,i18n(
03424     "Following the command, you can have several place holders which will be replaced "
03425     "with the actual values when the actual program is run:\n"
03426     "%f - a single file name\n"
03427     "%F - a list of files; use for applications that can open several local files at once\n"
03428     "%u - a single URL\n"
03429     "%U - a list of URLs\n"
03430     "%d - the folder of the file to open\n"
03431     "%D - a list of folders\n"
03432     "%i - the icon\n"
03433     "%m - the mini-icon\n"
03434     "%c - the caption"));
03435   hlayout->addWidget(execEdit, 1);
03436 
03437   l->setBuddy( execEdit );
03438 
03439   execBrowse = new QPushButton( d->m_frame );
03440   execBrowse->setText( i18n("&Browse...") );
03441   hlayout->addWidget(execBrowse);
03442 
03443   // The groupbox about swallowing
03444   QGroupBox* tmpQGroupBox;
03445   tmpQGroupBox = new QGroupBox( i18n("Panel Embedding"), d->m_frame );
03446   tmpQGroupBox->setColumnLayout( 0, Qt::Horizontal );
03447 
03448   mainlayout->addWidget(tmpQGroupBox);
03449 
03450   QGridLayout *grid = new QGridLayout(tmpQGroupBox->layout(), 2, 2);
03451   grid->setSpacing( KDialog::spacingHint() );
03452   grid->setColStretch(1, 1);
03453 
03454   l = new QLabel( i18n( "&Execute on click:" ), tmpQGroupBox );
03455   grid->addWidget(l, 0, 0);
03456 
03457   swallowExecEdit = new KLineEdit( tmpQGroupBox );
03458   grid->addWidget(swallowExecEdit, 0, 1);
03459 
03460   l->setBuddy( swallowExecEdit );
03461 
03462   l = new QLabel( i18n( "&Window title:" ), tmpQGroupBox );
03463   grid->addWidget(l, 1, 0);
03464 
03465   swallowTitleEdit = new KLineEdit( tmpQGroupBox );
03466   grid->addWidget(swallowTitleEdit, 1, 1);
03467 
03468   l->setBuddy( swallowTitleEdit );
03469 
03470   // The groupbox about run in terminal
03471 
03472   tmpQGroupBox = new QGroupBox( d->m_frame );
03473   tmpQGroupBox->setColumnLayout( 0, Qt::Horizontal );
03474 
03475   mainlayout->addWidget(tmpQGroupBox);
03476 
03477   grid = new QGridLayout(tmpQGroupBox->layout(), 3, 2);
03478   grid->setSpacing( KDialog::spacingHint() );
03479   grid->setColStretch(1, 1);
03480 
03481   terminalCheck = new QCheckBox( tmpQGroupBox );
03482   terminalCheck->setText( i18n("&Run in terminal") );
03483   grid->addMultiCellWidget(terminalCheck, 0, 0, 0, 1);
03484 
03485   // check to see if we use konsole if not do not add the nocloseonexit
03486   // because we don't know how to do this on other terminal applications
03487   KConfigGroup confGroup( KGlobal::config(), QString::fromLatin1("General") );
03488   QString preferredTerminal = confGroup.readPathEntry("TerminalApplication",
03489                           QString::fromLatin1("konsole"));
03490 
03491   int posOptions = 1;
03492   d->nocloseonexitCheck = 0L;
03493   if (preferredTerminal == "konsole")
03494   {
03495     posOptions = 2;
03496     d->nocloseonexitCheck = new QCheckBox( tmpQGroupBox );
03497     d->nocloseonexitCheck->setText( i18n("Do not &close when command exits") );
03498     grid->addMultiCellWidget(d->nocloseonexitCheck, 1, 1, 0, 1);
03499   }
03500 
03501   terminalLabel = new QLabel( i18n( "&Terminal options:" ), tmpQGroupBox );
03502   grid->addWidget(terminalLabel, posOptions, 0);
03503 
03504   terminalEdit = new KLineEdit( tmpQGroupBox );
03505   grid->addWidget(terminalEdit, posOptions, 1);
03506 
03507   terminalLabel->setBuddy( terminalEdit );
03508 
03509   // The groupbox about run with substituted uid.
03510 
03511   tmpQGroupBox = new QGroupBox( d->m_frame );
03512   tmpQGroupBox->setColumnLayout( 0, Qt::Horizontal );
03513 
03514   mainlayout->addWidget(tmpQGroupBox);
03515 
03516   grid = new QGridLayout(tmpQGroupBox->layout(), 2, 2);
03517   grid->setSpacing(KDialog::spacingHint());
03518   grid->setColStretch(1, 1);
03519 
03520   suidCheck = new QCheckBox(tmpQGroupBox);
03521   suidCheck->setText(i18n("Ru&n as a different user"));
03522   grid->addMultiCellWidget(suidCheck, 0, 0, 0, 1);
03523 
03524   suidLabel = new QLabel(i18n( "&Username:" ), tmpQGroupBox);
03525   grid->addWidget(suidLabel, 1, 0);
03526 
03527   suidEdit = new KLineEdit(tmpQGroupBox);
03528   grid->addWidget(suidEdit, 1, 1);
03529 
03530   suidLabel->setBuddy( suidEdit );
03531 
03532   mainlayout->addStretch(1);
03533 
03534   // now populate the page
03535   QString path = _props->kurl().path();
03536   QFile f( path );
03537   if ( !f.open( IO_ReadOnly ) )
03538     return;
03539   f.close();
03540 
03541   KSimpleConfig config( path );
03542   config.setDollarExpansion( false );
03543   config.setDesktopGroup();
03544   execStr = config.readPathEntry( "Exec" );
03545   swallowExecStr = config.readPathEntry( "SwallowExec" );
03546   swallowTitleStr = config.readEntry( "SwallowTitle" );
03547   termBool = config.readBoolEntry( "Terminal" );
03548   termOptionsStr = config.readEntry( "TerminalOptions" );
03549   suidBool = config.readBoolEntry( "X-KDE-SubstituteUID" );
03550   suidUserStr = config.readEntry( "X-KDE-Username" );
03551 
03552   if ( !swallowExecStr.isNull() )
03553     swallowExecEdit->setText( swallowExecStr );
03554   if ( !swallowTitleStr.isNull() )
03555     swallowTitleEdit->setText( swallowTitleStr );
03556 
03557   if ( !execStr.isNull() )
03558     execEdit->setText( execStr );
03559 
03560   if ( d->nocloseonexitCheck )
03561   {
03562     d->nocloseonexitCheck->setChecked( (termOptionsStr.contains( "--noclose" ) > 0) );
03563     termOptionsStr.replace( "--noclose", "");
03564   }
03565   if ( !termOptionsStr.isNull() )
03566     terminalEdit->setText( termOptionsStr );
03567 
03568   terminalCheck->setChecked( termBool );
03569   enableCheckedEdit();
03570 
03571   suidCheck->setChecked( suidBool );
03572   suidEdit->setText( suidUserStr );
03573   enableSuidEdit();
03574 
03575   // Provide username completion up to 1000 users.
03576   KCompletion *kcom = new KCompletion;
03577   kcom->setOrder(KCompletion::Sorted);
03578   struct passwd *pw;
03579   int i, maxEntries = 1000;
03580   setpwent();
03581   for (i=0; ((pw = getpwent()) != 0L) && (i < maxEntries); i++)
03582     kcom->addItem(QString::fromLatin1(pw->pw_name));
03583   endpwent();
03584   if (i < maxEntries)
03585   {
03586     suidEdit->setCompletionObject(kcom, true);
03587     suidEdit->setAutoDeleteCompletionObject( true );
03588     suidEdit->setCompletionMode(KGlobalSettings::CompletionAuto);
03589   }
03590   else
03591   {
03592     delete kcom;
03593   }
03594 
03595   connect( swallowExecEdit, SIGNAL( textChanged( const QString & ) ),
03596            this, SIGNAL( changed() ) );
03597   connect( swallowTitleEdit, SIGNAL( textChanged( const QString & ) ),
03598            this, SIGNAL( changed() ) );
03599   connect( execEdit, SIGNAL( textChanged( const QString & ) ),
03600            this, SIGNAL( changed() ) );
03601   connect( terminalEdit, SIGNAL( textChanged( const QString & ) ),
03602            this, SIGNAL( changed() ) );
03603   if (d->nocloseonexitCheck)
03604     connect( d->nocloseonexitCheck, SIGNAL( toggled( bool ) ),
03605            this, SIGNAL( changed() ) );
03606   connect( terminalCheck, SIGNAL( toggled( bool ) ),
03607            this, SIGNAL( changed() ) );
03608   connect( suidCheck, SIGNAL( toggled( bool ) ),
03609            this, SIGNAL( changed() ) );
03610   connect( suidEdit, SIGNAL( textChanged( const QString & ) ),
03611            this, SIGNAL( changed() ) );
03612 
03613   connect( execBrowse, SIGNAL( clicked() ), this, SLOT( slotBrowseExec() ) );
03614   connect( terminalCheck, SIGNAL( clicked() ), this,  SLOT( enableCheckedEdit() ) );
03615   connect( suidCheck, SIGNAL( clicked() ), this,  SLOT( enableSuidEdit() ) );
03616 
03617 }
03618 
03619 KExecPropsPlugin::~KExecPropsPlugin()
03620 {
03621   delete d;
03622 }
03623 
03624 void KExecPropsPlugin::enableCheckedEdit()
03625 {
03626   bool checked = terminalCheck->isChecked();
03627   terminalLabel->setEnabled( checked );
03628   if (d->nocloseonexitCheck)
03629     d->nocloseonexitCheck->setEnabled( checked );
03630   terminalEdit->setEnabled( checked );
03631 }
03632 
03633 void KExecPropsPlugin::enableSuidEdit()
03634 {
03635   bool checked = suidCheck->isChecked();
03636   suidLabel->setEnabled( checked );
03637   suidEdit->setEnabled( checked );
03638 }
03639 
03640 bool KExecPropsPlugin::supports( KFileItemList _items )
03641 {
03642   if ( _items.count() != 1 )
03643     return false;
03644   KFileItem * item = _items.first();
03645   // check if desktop file
03646   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
03647     return false;
03648   // open file and check type
03649   KDesktopFile config( item->url().path(), true /* readonly */ );
03650   return config.hasApplicationType() && kapp->authorize("run_desktop_files") && kapp->authorize("shell_access");
03651 }
03652 
03653 void KExecPropsPlugin::applyChanges()
03654 {
03655   kdDebug(250) << "KExecPropsPlugin::applyChanges" << endl;
03656   QString path = properties->kurl().path();
03657 
03658   QFile f( path );
03659 
03660   if ( !f.open( IO_ReadWrite ) ) {
03661     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
03662                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
03663     return;
03664   }
03665   f.close();
03666 
03667   KSimpleConfig config( path );
03668   config.setDesktopGroup();
03669   config.writeEntry( "Type", QString::fromLatin1("Application"));
03670   config.writePathEntry( "Exec", execEdit->text() );
03671   config.writePathEntry( "SwallowExec", swallowExecEdit->text() );
03672   config.writeEntry( "SwallowTitle", swallowTitleEdit->text() );
03673   config.writeEntry( "Terminal", terminalCheck->isChecked() );
03674   QString temp = terminalEdit->text();
03675   if (d->nocloseonexitCheck )
03676     if ( d->nocloseonexitCheck->isChecked() )
03677       temp += QString::fromLatin1("--noclose ");
03678   temp = temp.stripWhiteSpace();
03679   config.writeEntry( "TerminalOptions", temp );
03680   config.writeEntry( "X-KDE-SubstituteUID", suidCheck->isChecked() );
03681   config.writeEntry( "X-KDE-Username", suidEdit->text() );
03682 }
03683 
03684 
03685 void KExecPropsPlugin::slotBrowseExec()
03686 {
03687     KURL f = KFileDialog::getOpenURL( QString::null,
03688                                       QString::null, d->m_frame );
03689     if ( f.isEmpty() )
03690         return;
03691 
03692     if ( !f.isLocalFile()) {
03693         KMessageBox::sorry(d->m_frame, i18n("Only executables on local file systems are supported."));
03694         return;
03695     }
03696 
03697     QString path = f.path();
03698     KRun::shellQuote( path );
03699     execEdit->setText( path );
03700 }
03701 
03702 class KApplicationPropsPlugin::KApplicationPropsPluginPrivate
03703 {
03704 public:
03705   KApplicationPropsPluginPrivate()
03706   {
03707       m_kdesktopMode = QCString(qApp->name()) == "kdesktop"; // nasty heh?
03708   }
03709   ~KApplicationPropsPluginPrivate()
03710   {
03711   }
03712 
03713   QFrame *m_frame;
03714   bool m_kdesktopMode;
03715 };
03716 
03717 KApplicationPropsPlugin::KApplicationPropsPlugin( KPropertiesDialog *_props )
03718   : KPropsDlgPlugin( _props )
03719 {
03720   d = new KApplicationPropsPluginPrivate;
03721   d->m_frame = properties->addPage(i18n("&Application"));
03722   QVBoxLayout *toplayout = new QVBoxLayout( d->m_frame, 0, KDialog::spacingHint());
03723 
03724   QIconSet iconSet;
03725   QPixmap pixMap;
03726 
03727   addExtensionButton = new QPushButton( QString::null, d->m_frame );
03728   iconSet = SmallIconSet( "back" );
03729   addExtensionButton->setIconSet( iconSet );
03730   pixMap = iconSet.pixmap( QIconSet::Small, QIconSet::Normal );
03731   addExtensionButton->setFixedSize( pixMap.width()+8, pixMap.height()+8 );
03732   connect( addExtensionButton, SIGNAL( clicked() ),
03733             SLOT( slotAddExtension() ) );
03734 
03735   delExtensionButton = new QPushButton( QString::null, d->m_frame );
03736   iconSet = SmallIconSet( "forward" );
03737   delExtensionButton->setIconSet( iconSet );
03738   delExtensionButton->setFixedSize( pixMap.width()+8, pixMap.height()+8 );
03739   connect( delExtensionButton, SIGNAL( clicked() ),
03740             SLOT( slotDelExtension() ) );
03741 
03742   QLabel *l;
03743 
03744   QGridLayout *grid = new QGridLayout(2, 2);
03745   grid->setColStretch(1, 1);
03746   toplayout->addLayout(grid);
03747 
03748   if ( d->m_kdesktopMode )
03749   {
03750       // in kdesktop the name field comes from the first tab
03751       nameEdit = 0L;
03752   }
03753   else
03754   {
03755       l = new QLabel(i18n("Name:"), d->m_frame, "Label_4" );
03756       grid->addWidget(l, 0, 0);
03757 
03758       nameEdit = new KLineEdit( d->m_frame, "LineEdit_3" );
03759       grid->addWidget(nameEdit, 0, 1);
03760   }
03761 
03762   l = new QLabel(i18n("Description:"),  d->m_frame, "Label_5" );
03763   grid->addWidget(l, 1, 0);
03764 
03765   genNameEdit = new KLineEdit( d->m_frame, "LineEdit_4" );
03766   grid->addWidget(genNameEdit, 1, 1);
03767 
03768   l = new QLabel(i18n("Comment:"),  d->m_frame, "Label_3" );
03769   grid->addWidget(l, 2, 0);
03770 
03771   commentEdit = new KLineEdit( d->m_frame, "LineEdit_2" );
03772   grid->addWidget(commentEdit, 2, 1);
03773 
03774   l = new QLabel(i18n("File types:"), d->m_frame);
03775   toplayout->addWidget(l, 0, AlignLeft);
03776 
03777   grid = new QGridLayout(4, 3);
03778   grid->setColStretch(0, 1);
03779   grid->setColStretch(2, 1);
03780   grid->setRowStretch( 0, 1 );
03781   grid->setRowStretch( 3, 1 );
03782   toplayout->addLayout(grid, 2);
03783 
03784   extensionsList = new QListBox( d->m_frame );
03785   extensionsList->setSelectionMode( QListBox::Extended );
03786   grid->addMultiCellWidget(extensionsList, 0, 3, 0, 0);
03787 
03788   grid->addWidget(addExtensionButton, 1, 1);
03789   grid->addWidget(delExtensionButton, 2, 1);
03790 
03791   availableExtensionsList = new QListBox( d->m_frame );
03792   availableExtensionsList->setSelectionMode( QListBox::Extended );
03793   grid->addMultiCellWidget(availableExtensionsList, 0, 3, 2, 2);
03794 
03795   QString path = properties->kurl().path() ;
03796   QFile f( path );
03797   if ( !f.open( IO_ReadOnly ) )
03798     return;
03799   f.close();
03800 
03801   KSimpleConfig config( path );
03802   config.setDesktopGroup();
03803   QString commentStr = config.readEntry( "Comment" );
03804   QString genNameStr = config.readEntry( "GenericName" );
03805 
03806   QStringList selectedTypes = config.readListEntry( "ServiceTypes" );
03807   // For compatibility with KDE 1.x
03808   selectedTypes += config.readListEntry( "MimeType", ';' );
03809 
03810   QString nameStr = config.readEntry( QString::fromLatin1("Name") );
03811   if ( nameStr.isEmpty() || d->m_kdesktopMode ) {
03812     // We'll use the file name if no name is specified
03813     // because we _need_ a Name for a valid file.
03814     // But let's do it in apply, not here, so that we pick up the right name.
03815     setDirty();
03816   }
03817 
03818   commentEdit->setText( commentStr );
03819   genNameEdit->setText( genNameStr );
03820   if ( nameEdit )
03821       nameEdit->setText( nameStr );
03822 
03823   selectedTypes.sort();
03824   QStringList::Iterator sit = selectedTypes.begin();
03825   for( ; sit != selectedTypes.end(); ++sit ) {
03826     if ( !((*sit).isEmpty()) )
03827       extensionsList->insertItem( *sit );
03828   }
03829 
03830   KMimeType::List mimeTypes = KMimeType::allMimeTypes();
03831   QValueListIterator<KMimeType::Ptr> it2 = mimeTypes.begin();
03832   for ( ; it2 != mimeTypes.end(); ++it2 )
03833     addMimeType ( (*it2)->name() );
03834 
03835   updateButton();
03836 
03837   connect( extensionsList, SIGNAL( highlighted( int ) ),
03838            this, SLOT( updateButton() ) );
03839   connect( availableExtensionsList, SIGNAL( highlighted( int ) ),
03840            this, SLOT( updateButton() ) );
03841 
03842   connect( addExtensionButton, SIGNAL( clicked() ),
03843            this, SIGNAL( changed() ) );
03844   connect( delExtensionButton, SIGNAL( clicked() ),
03845            this, SIGNAL( changed() ) );
03846   if ( nameEdit )
03847       connect( nameEdit, SIGNAL( textChanged( const QString & ) ),
03848                this, SIGNAL( changed() ) );
03849   connect( commentEdit, SIGNAL( textChanged( const QString & ) ),
03850            this, SIGNAL( changed() ) );
03851   connect( genNameEdit, SIGNAL( textChanged( const QString & ) ),
03852            this, SIGNAL( changed() ) );
03853   connect( availableExtensionsList, SIGNAL( selected( int ) ),
03854            this, SIGNAL( changed() ) );
03855   connect( extensionsList, SIGNAL( selected( int ) ),
03856            this, SIGNAL( changed() ) );
03857 }
03858 
03859 KApplicationPropsPlugin::~KApplicationPropsPlugin()
03860 {
03861   delete d;
03862 }
03863 
03864 // QString KApplicationPropsPlugin::tabName () const
03865 // {
03866 //   return i18n ("&Application");
03867 // }
03868 
03869 void KApplicationPropsPlugin::updateButton()
03870 {
03871     addExtensionButton->setEnabled(availableExtensionsList->currentItem()>-1);
03872     delExtensionButton->setEnabled(extensionsList->currentItem()>-1);
03873 }
03874 
03875 void KApplicationPropsPlugin::addMimeType( const QString & name )
03876 {
03877   // Add a mimetype to the list of available mime types if not in the extensionsList
03878 
03879   bool insert = true;
03880 
03881   for ( uint i = 0; i < extensionsList->count(); i++ )
03882     if ( extensionsList->text( i ) == name )
03883       insert = false;
03884 
03885   if ( insert )
03886   {
03887     availableExtensionsList->insertItem( name );
03888     availableExtensionsList->sort();
03889   }
03890 }
03891 
03892 bool KApplicationPropsPlugin::supports( KFileItemList _items )
03893 {
03894   // same constraints as KExecPropsPlugin : desktop file with Type = Application
03895   return KExecPropsPlugin::supports( _items );
03896 }
03897 
03898 void KApplicationPropsPlugin::applyChanges()
03899 {
03900   QString path = properties->kurl().path();
03901 
03902   QFile f( path );
03903 
03904   if ( !f.open( IO_ReadWrite ) ) {
03905     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not "
03906                 "have sufficient access to write to <b>%1</b>.</qt>").arg(path));
03907     return;
03908   }
03909   f.close();
03910 
03911   KSimpleConfig config( path );
03912   config.setDesktopGroup();
03913   config.writeEntry( "Type", QString::fromLatin1("Application"));
03914   config.writeEntry( "Comment", commentEdit->text() );
03915   config.writeEntry( "Comment", commentEdit->text(), true, false, true ); // for compat
03916   config.writeEntry( "GenericName", genNameEdit->text() );
03917   config.writeEntry( "GenericName", genNameEdit->text(), true, false, true ); // for compat
03918 
03919   QStringList selectedTypes;
03920   for ( uint i = 0; i < extensionsList->count(); i++ )
03921     selectedTypes.append( extensionsList->text( i ) );
03922 
03923   config.writeEntry( "MimeType", selectedTypes, ';' );
03924   config.writeEntry( "ServiceTypes", "" );
03925   // hmm, actually it should probably be the contrary (but see also typeslistitem.cpp)
03926 
03927   QString nameStr = nameEdit ? nameEdit->text() : QString::null;
03928   if ( nameStr.isEmpty() ) // nothing entered, or widget not existing at all (kdesktop mode)
03929     nameStr = nameFromFileName(properties->kurl().fileName());
03930 
03931   config.writeEntry( "Name", nameStr );
03932   config.writeEntry( "Name", nameStr, true, false, true );
03933 
03934   config.sync();
03935 }
03936 
03937 void KApplicationPropsPlugin::slotAddExtension()
03938 {
03939   QListBoxItem *item = availableExtensionsList->firstItem();
03940   QListBoxItem *nextItem;
03941 
03942   while ( item )
03943   {
03944     nextItem = item->next();
03945 
03946     if ( item->isSelected() )
03947     {
03948       extensionsList->insertItem( item->text() );
03949       availableExtensionsList->removeItem( availableExtensionsList->index( item ) );
03950     }
03951 
03952     item = nextItem;
03953   }
03954 
03955   extensionsList->sort();
03956   updateButton();
03957 }
03958 
03959 void KApplicationPropsPlugin::slotDelExtension()
03960 {
03961   QListBoxItem *item = extensionsList->firstItem();
03962   QListBoxItem *nextItem;
03963 
03964   while ( item )
03965   {
03966     nextItem = item->next();
03967 
03968     if ( item->isSelected() )
03969     {
03970       availableExtensionsList->insertItem( item->text() );
03971       extensionsList->removeItem( extensionsList->index( item ) );
03972     }
03973 
03974     item = nextItem;
03975   }
03976 
03977   availableExtensionsList->sort();
03978   updateButton();
03979 }
03980 
03981 
03982 
03983 #include "kpropertiesdialog.moc"
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