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., 51 Franklin Street, Fifth Floor,
00022    Boston, MA 02110-1301, 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 #include <sys/types.h>
00050 }
00051 #include <unistd.h>
00052 #include <errno.h>
00053 #include <assert.h>
00054 #include <algorithm>
00055 #include <functional>
00056 
00057 #include <qfile.h>
00058 #include <qdir.h>
00059 #include <qlabel.h>
00060 #include <qpushbutton.h>
00061 #include <qcheckbox.h>
00062 #include <qstrlist.h>
00063 #include <qstringlist.h>
00064 #include <qtextstream.h>
00065 #include <qpainter.h>
00066 #include <qlayout.h>
00067 #include <qcombobox.h>
00068 #include <qgroupbox.h>
00069 #include <qwhatsthis.h>
00070 #include <qtooltip.h>
00071 #include <qstyle.h>
00072 #include <qprogressbar.h>
00073 #include <qvbox.h>
00074 #include <qvaluevector.h>
00075 
00076 #ifdef USE_POSIX_ACL
00077 extern "C" {
00078 #include <sys/param.h>
00079 #ifdef HAVE_SYS_MOUNT_H
00080 #include <sys/mount.h>
00081 #endif
00082 #ifdef HAVE_SYS_XATTR_H
00083 #include <sys/xattr.h>
00084 #endif
00085 }
00086 #endif
00087 
00088 #include <kapplication.h>
00089 #include <kdialog.h>
00090 #include <kdirsize.h>
00091 #include <kdirwatch.h>
00092 #include <kdirnotify_stub.h>
00093 #include <kdiskfreesp.h>
00094 #include <kdebug.h>
00095 #include <kdesktopfile.h>
00096 #include <kicondialog.h>
00097 #include <kurl.h>
00098 #include <kurlrequester.h>
00099 #include <klocale.h>
00100 #include <kglobal.h>
00101 #include <kglobalsettings.h>
00102 #include <kstandarddirs.h>
00103 #include <kio/job.h>
00104 #include <kio/chmodjob.h>
00105 #include <kio/renamedlg.h>
00106 #include <kio/netaccess.h>
00107 #include <kio/kservicetypefactory.h>
00108 #include <kfiledialog.h>
00109 #include <kmimetype.h>
00110 #include <kmountpoint.h>
00111 #include <kiconloader.h>
00112 #include <kmessagebox.h>
00113 #include <kservice.h>
00114 #include <kcompletion.h>
00115 #include <klineedit.h>
00116 #include <kseparator.h>
00117 #include <ksqueezedtextlabel.h>
00118 #include <klibloader.h>
00119 #include <ktrader.h>
00120 #include <kparts/componentfactory.h>
00121 #include <kmetaprops.h>
00122 #include <kpreviewprops.h>
00123 #include <kprocess.h>
00124 #include <krun.h>
00125 #include <klistview.h>
00126 #include <kacl.h>
00127 #include "kfilesharedlg.h"
00128 
00129 #include "kpropertiesdesktopbase.h"
00130 #include "kpropertiesdesktopadvbase.h"
00131 #include "kpropertiesmimetypebase.h"
00132 #ifdef USE_POSIX_ACL
00133 #include "kacleditwidget.h"
00134 #endif
00135 
00136 #include "kpropertiesdialog.h"
00137 
00138 #ifdef Q_WS_WIN
00139 # include <win32_utils.h>
00140 #endif
00141 
00142 static QString nameFromFileName(QString nameStr)
00143 {
00144    if ( nameStr.endsWith(".desktop") )
00145       nameStr.truncate( nameStr.length() - 8 );
00146    if ( nameStr.endsWith(".kdelnk") )
00147       nameStr.truncate( nameStr.length() - 7 );
00148    // Make it human-readable (%2F => '/', ...)
00149    nameStr = KIO::decodeFileName( nameStr );
00150    return nameStr;
00151 }
00152 
00153 mode_t KFilePermissionsPropsPlugin::fperm[3][4] = {
00154         {S_IRUSR, S_IWUSR, S_IXUSR, S_ISUID},
00155         {S_IRGRP, S_IWGRP, S_IXGRP, S_ISGID},
00156         {S_IROTH, S_IWOTH, S_IXOTH, S_ISVTX}
00157     };
00158 
00159 class KPropertiesDialog::KPropertiesDialogPrivate
00160 {
00161 public:
00162   KPropertiesDialogPrivate()
00163   {
00164     m_aborted = false;
00165     fileSharePage = 0;
00166   }
00167   ~KPropertiesDialogPrivate()
00168   {
00169   }
00170   bool m_aborted:1;
00171   QWidget* fileSharePage;
00172 };
00173 
00174 KPropertiesDialog::KPropertiesDialog (KFileItem* item,
00175                                       QWidget* parent, const char* name,
00176                                       bool modal, bool autoShow)
00177   : KDialogBase (KDialogBase::Tabbed, i18n( "Properties for %1" ).arg(KIO::decodeFileName(item->url().fileName())),
00178                  KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok,
00179                  parent, name, modal)
00180 {
00181   d = new KPropertiesDialogPrivate;
00182   assert( item );
00183   m_items.append( new KFileItem(*item) ); // deep copy
00184 
00185   m_singleUrl = item->url();
00186   assert(!m_singleUrl.isEmpty());
00187 
00188   init (modal, autoShow);
00189 }
00190 
00191 KPropertiesDialog::KPropertiesDialog (const QString& title,
00192                                       QWidget* parent, const char* name, bool modal)
00193   : KDialogBase (KDialogBase::Tabbed, i18n ("Properties for %1").arg(title),
00194                  KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok,
00195                  parent, name, modal)
00196 {
00197   d = new KPropertiesDialogPrivate;
00198 
00199   init (modal, false);
00200 }
00201 
00202 KPropertiesDialog::KPropertiesDialog (KFileItemList _items,
00203                                       QWidget* parent, const char* name,
00204                                       bool modal, bool autoShow)
00205   : KDialogBase (KDialogBase::Tabbed,
00206                  // TODO: replace <never used> with "Properties for 1 item". It's very confusing how it has to be translated otherwise
00207                  // (empty translation before the "\n" is not allowed by msgfmt...)
00208          _items.count()>1 ? i18n( "<never used>","Properties for %n Selected Items",_items.count()) :
00209          i18n( "Properties for %1" ).arg(KIO::decodeFileName(_items.first()->url().fileName())),
00210                  KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok,
00211                  parent, name, modal)
00212 {
00213   d = new KPropertiesDialogPrivate;
00214 
00215   assert( !_items.isEmpty() );
00216   m_singleUrl = _items.first()->url();
00217   assert(!m_singleUrl.isEmpty());
00218 
00219   KFileItemListIterator it ( _items );
00220   // Deep copy
00221   for ( ; it.current(); ++it )
00222       m_items.append( new KFileItem( **it ) );
00223 
00224   init (modal, autoShow);
00225 }
00226 
00227 #ifndef KDE_NO_COMPAT
00228 KPropertiesDialog::KPropertiesDialog (const KURL& _url, mode_t /* _mode is now unused */,
00229                                       QWidget* parent, const char* name,
00230                                       bool modal, bool autoShow)
00231   : KDialogBase (KDialogBase::Tabbed,
00232          i18n( "Properties for %1" ).arg(KIO::decodeFileName(_url.fileName())),
00233                  KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok,
00234                  parent, name, modal),
00235   m_singleUrl( _url )
00236 {
00237   d = new KPropertiesDialogPrivate;
00238 
00239   KIO::UDSEntry entry;
00240 
00241   KIO::NetAccess::stat(_url, entry, parent);
00242 
00243   m_items.append( new KFileItem( entry, _url ) );
00244   init (modal, autoShow);
00245 }
00246 #endif
00247 
00248 KPropertiesDialog::KPropertiesDialog (const KURL& _url,
00249                                       QWidget* parent, const char* name,
00250                                       bool modal, bool autoShow)
00251   : KDialogBase (KDialogBase::Tabbed,
00252          i18n( "Properties for %1" ).arg(KIO::decodeFileName(_url.fileName())),
00253                  KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok,
00254                  parent, name, modal),
00255   m_singleUrl( _url )
00256 {
00257   d = new KPropertiesDialogPrivate;
00258 
00259   KIO::UDSEntry entry;
00260 
00261   KIO::NetAccess::stat(_url, entry, parent);
00262 
00263   m_items.append( new KFileItem( entry, _url ) );
00264   init (modal, autoShow);
00265 }
00266 
00267 KPropertiesDialog::KPropertiesDialog (const KURL& _tempUrl, const KURL& _currentDir,
00268                                       const QString& _defaultName,
00269                                       QWidget* parent, const char* name,
00270                                       bool modal, bool autoShow)
00271   : KDialogBase (KDialogBase::Tabbed,
00272          i18n( "Properties for %1" ).arg(KIO::decodeFileName(_tempUrl.fileName())),
00273                  KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok,
00274                  parent, name, modal),
00275 
00276   m_singleUrl( _tempUrl ),
00277   m_defaultName( _defaultName ),
00278   m_currentDir( _currentDir )
00279 {
00280   d = new KPropertiesDialogPrivate;
00281 
00282   assert(!m_singleUrl.isEmpty());
00283 
00284   // Create the KFileItem for the _template_ file, in order to read from it.
00285   m_items.append( new KFileItem( KFileItem::Unknown, KFileItem::Unknown, m_singleUrl ) );
00286   init (modal, autoShow);
00287 }
00288 
00289 bool KPropertiesDialog::showDialog(KFileItem* item, QWidget* parent,
00290                                    const char* name, bool modal)
00291 {
00292 #ifdef Q_WS_WIN
00293   QString localPath = item->localPath();
00294   if (!localPath.isEmpty())
00295     return showWin32FilePropertyDialog(localPath);
00296 #endif
00297   new KPropertiesDialog(item, parent, name, modal);
00298   return true;
00299 }
00300 
00301 bool KPropertiesDialog::showDialog(const KURL& _url, QWidget* parent,
00302                                    const char* name, bool modal)
00303 {
00304 #ifdef Q_WS_WIN
00305   if (_url.isLocalFile())
00306     return showWin32FilePropertyDialog( _url.path() );
00307 #endif
00308   new KPropertiesDialog(_url, parent, name, modal);
00309   return true;
00310 }
00311 
00312 bool KPropertiesDialog::showDialog(const KFileItemList& _items, QWidget* parent,
00313                                    const char* name, bool modal)
00314 {
00315   if (_items.count()==1)
00316     return KPropertiesDialog::showDialog(_items.getFirst(), parent, name, modal);
00317   new KPropertiesDialog(_items, parent, name, modal);
00318   return true;
00319 }
00320 
00321 void KPropertiesDialog::init (bool modal, bool autoShow)
00322 {
00323   m_pageList.setAutoDelete( true );
00324   m_items.setAutoDelete( true );
00325 
00326   insertPages();
00327 
00328   if (autoShow)
00329     {
00330       if (!modal)
00331         show();
00332       else
00333         exec();
00334     }
00335 }
00336 
00337 void KPropertiesDialog::showFileSharingPage()
00338 {
00339   if (d->fileSharePage) {
00340      showPage( pageIndex( d->fileSharePage));
00341   }
00342 }
00343 
00344 void KPropertiesDialog::setFileSharingPage(QWidget* page) {
00345   d->fileSharePage = page;
00346 }
00347 
00348 
00349 void KPropertiesDialog::setFileNameReadOnly( bool ro )
00350 {
00351     KPropsDlgPlugin *it;
00352 
00353     for ( it=m_pageList.first(); it != 0L; it=m_pageList.next() )
00354     {
00355         KFilePropsPlugin* plugin = dynamic_cast<KFilePropsPlugin*>(it);
00356         if ( plugin ) {
00357             plugin->setFileNameReadOnly( ro );
00358             break;
00359         }
00360     }
00361 }
00362 
00363 void KPropertiesDialog::slotStatResult( KIO::Job * )
00364 {
00365 }
00366 
00367 KPropertiesDialog::~KPropertiesDialog()
00368 {
00369   m_pageList.clear();
00370   delete d;
00371 }
00372 
00373 void KPropertiesDialog::insertPlugin (KPropsDlgPlugin* plugin)
00374 {
00375   connect (plugin, SIGNAL (changed ()),
00376            plugin, SLOT (setDirty ()));
00377 
00378   m_pageList.append (plugin);
00379 }
00380 
00381 bool KPropertiesDialog::canDisplay( KFileItemList _items )
00382 {
00383   // TODO: cache the result of those calls. Currently we parse .desktop files far too many times
00384   return KFilePropsPlugin::supports( _items ) ||
00385          KFilePermissionsPropsPlugin::supports( _items ) ||
00386          KDesktopPropsPlugin::supports( _items ) ||
00387          KBindingPropsPlugin::supports( _items ) ||
00388          KURLPropsPlugin::supports( _items ) ||
00389          KDevicePropsPlugin::supports( _items ) ||
00390          KFileMetaPropsPlugin::supports( _items ) ||
00391          KPreviewPropsPlugin::supports( _items );
00392 }
00393 
00394 void KPropertiesDialog::slotOk()
00395 {
00396   KPropsDlgPlugin *page;
00397   d->m_aborted = false;
00398 
00399   KFilePropsPlugin * filePropsPlugin = 0L;
00400   if ( m_pageList.first()->isA("KFilePropsPlugin") )
00401     filePropsPlugin = static_cast<KFilePropsPlugin *>(m_pageList.first());
00402 
00403   // If any page is dirty, then set the main one (KFilePropsPlugin) as
00404   // dirty too. This is what makes it possible to save changes to a global
00405   // desktop file into a local one. In other cases, it doesn't hurt.
00406   for ( page = m_pageList.first(); page != 0L; page = m_pageList.next() )
00407     if ( page->isDirty() && filePropsPlugin )
00408     {
00409         filePropsPlugin->setDirty();
00410         break;
00411     }
00412 
00413   // Apply the changes in the _normal_ order of the tabs now
00414   // This is because in case of renaming a file, KFilePropsPlugin will call
00415   // KPropertiesDialog::rename, so other tab will be ok with whatever order
00416   // BUT for file copied from templates, we need to do the renaming first !
00417   for ( page = m_pageList.first(); page != 0L && !d->m_aborted; page = m_pageList.next() )
00418     if ( page->isDirty() )
00419     {
00420       kdDebug( 250 ) << "applying changes for " << page->className() << endl;
00421       page->applyChanges();
00422       // applyChanges may change d->m_aborted.
00423     }
00424     else
00425       kdDebug( 250 ) << "skipping page " << page->className() << endl;
00426 
00427   if ( !d->m_aborted && filePropsPlugin )
00428     filePropsPlugin->postApplyChanges();
00429 
00430   if ( !d->m_aborted )
00431   {
00432     emit applied();
00433     emit propertiesClosed();
00434     deleteLater();
00435     accept();
00436   } // else, keep dialog open for user to fix the problem.
00437 }
00438 
00439 void KPropertiesDialog::slotCancel()
00440 {
00441   emit canceled();
00442   emit propertiesClosed();
00443 
00444   deleteLater();
00445   done( Rejected );
00446 }
00447 
00448 void KPropertiesDialog::insertPages()
00449 {
00450   if (m_items.isEmpty())
00451     return;
00452 
00453   if ( KFilePropsPlugin::supports( m_items ) )
00454   {
00455     KPropsDlgPlugin *p = new KFilePropsPlugin( this );
00456     insertPlugin (p);
00457   }
00458 
00459   if ( KFilePermissionsPropsPlugin::supports( m_items ) )
00460   {
00461     KPropsDlgPlugin *p = new KFilePermissionsPropsPlugin( this );
00462     insertPlugin (p);
00463   }
00464 
00465   if ( KDesktopPropsPlugin::supports( m_items ) )
00466   {
00467     KPropsDlgPlugin *p = new KDesktopPropsPlugin( this );
00468     insertPlugin (p);
00469   }
00470 
00471   if ( KBindingPropsPlugin::supports( m_items ) )
00472   {
00473     KPropsDlgPlugin *p = new KBindingPropsPlugin( this );
00474     insertPlugin (p);
00475   }
00476 
00477   if ( KURLPropsPlugin::supports( m_items ) )
00478   {
00479     KPropsDlgPlugin *p = new KURLPropsPlugin( this );
00480     insertPlugin (p);
00481   }
00482 
00483   if ( KDevicePropsPlugin::supports( m_items ) )
00484   {
00485     KPropsDlgPlugin *p = new KDevicePropsPlugin( this );
00486     insertPlugin (p);
00487   }
00488 
00489   if ( KFileMetaPropsPlugin::supports( m_items ) )
00490   {
00491     KPropsDlgPlugin *p = new KFileMetaPropsPlugin( this );
00492     insertPlugin (p);
00493   }
00494 
00495   if ( KPreviewPropsPlugin::supports( m_items ) )
00496   {
00497     KPropsDlgPlugin *p = new KPreviewPropsPlugin( this );
00498     insertPlugin (p);
00499   }
00500 
00501   if ( kapp->authorizeKAction("sharefile") &&
00502        KFileSharePropsPlugin::supports( m_items ) )
00503   {
00504     KPropsDlgPlugin *p = new KFileSharePropsPlugin( this );
00505     insertPlugin (p);
00506   }
00507 
00508   //plugins
00509 
00510   if ( m_items.count() != 1 )
00511     return;
00512 
00513   KFileItem *item = m_items.first();
00514   QString mimetype = item->mimetype();
00515 
00516   if ( mimetype.isEmpty() )
00517     return;
00518 
00519   QString query = QString::fromLatin1(
00520       "('KPropsDlg/Plugin' in ServiceTypes) and "
00521       "((not exist [X-KDE-Protocol]) or "
00522       " ([X-KDE-Protocol] == '%1'  )   )"          ).arg(item->url().protocol());
00523 
00524   kdDebug( 250 ) << "trader query: " << query << endl;
00525   KTrader::OfferList offers = KTrader::self()->query( mimetype, query );
00526   KTrader::OfferList::ConstIterator it = offers.begin();
00527   KTrader::OfferList::ConstIterator end = offers.end();
00528   for (; it != end; ++it )
00529   {
00530     KPropsDlgPlugin *plugin = KParts::ComponentFactory
00531         ::createInstanceFromLibrary<KPropsDlgPlugin>( (*it)->library().local8Bit().data(),
00532                                                       this,
00533                                                       (*it)->name().latin1() );
00534     if ( !plugin )
00535         continue;
00536 
00537     insertPlugin( plugin );
00538   }
00539 }
00540 
00541 void KPropertiesDialog::updateUrl( const KURL& _newUrl )
00542 {
00543   Q_ASSERT( m_items.count() == 1 );
00544   kdDebug(250) << "KPropertiesDialog::updateUrl (pre)" << _newUrl.url() << endl;
00545   KURL newUrl = _newUrl;
00546   emit saveAs(m_singleUrl, newUrl);
00547   kdDebug(250) << "KPropertiesDialog::updateUrl (post)" << newUrl.url() << endl;
00548 
00549   m_singleUrl = newUrl;
00550   m_items.first()->setURL( newUrl );
00551   assert(!m_singleUrl.isEmpty());
00552   // If we have an Desktop page, set it dirty, so that a full file is saved locally
00553   // Same for a URL page (because of the Name= hack)
00554   for ( QPtrListIterator<KPropsDlgPlugin> it(m_pageList); it.current(); ++it )
00555    if ( it.current()->isA("KExecPropsPlugin") || // KDE4 remove me
00556         it.current()->isA("KURLPropsPlugin") ||
00557         it.current()->isA("KDesktopPropsPlugin"))
00558    {
00559      //kdDebug(250) << "Setting page dirty" << endl;
00560      it.current()->setDirty();
00561      break;
00562    }
00563 }
00564 
00565 void KPropertiesDialog::rename( const QString& _name )
00566 {
00567   Q_ASSERT( m_items.count() == 1 );
00568   kdDebug(250) << "KPropertiesDialog::rename " << _name << endl;
00569   KURL newUrl;
00570   // if we're creating from a template : use currentdir
00571   if ( !m_currentDir.isEmpty() )
00572   {
00573     newUrl = m_currentDir;
00574     newUrl.addPath( _name );
00575   }
00576   else
00577   {
00578     QString tmpurl = m_singleUrl.url();
00579     if ( tmpurl.at(tmpurl.length() - 1) == '/')
00580       // It's a directory, so strip the trailing slash first
00581       tmpurl.truncate( tmpurl.length() - 1);
00582     newUrl = tmpurl;
00583     newUrl.setFileName( _name );
00584   }
00585   updateUrl( newUrl );
00586 }
00587 
00588 void KPropertiesDialog::abortApplying()
00589 {
00590   d->m_aborted = true;
00591 }
00592 
00593 class KPropsDlgPlugin::KPropsDlgPluginPrivate
00594 {
00595 public:
00596   KPropsDlgPluginPrivate()
00597   {
00598   }
00599   ~KPropsDlgPluginPrivate()
00600   {
00601   }
00602 
00603   bool m_bDirty;
00604 };
00605 
00606 KPropsDlgPlugin::KPropsDlgPlugin( KPropertiesDialog *_props )
00607 : QObject( _props, 0L )
00608 {
00609   d = new KPropsDlgPluginPrivate;
00610   properties = _props;
00611   fontHeight = 2*properties->fontMetrics().height();
00612   d->m_bDirty = false;
00613 }
00614 
00615 KPropsDlgPlugin::~KPropsDlgPlugin()
00616 {
00617   delete d;
00618 }
00619 
00620 bool KPropsDlgPlugin::isDesktopFile( KFileItem * _item )
00621 {
00622   // only local files
00623   bool isLocal;
00624   KURL url = _item->mostLocalURL( isLocal );
00625   if ( !isLocal )
00626     return false;
00627 
00628   // only regular files
00629   if ( !S_ISREG( _item->mode() ) )
00630     return false;
00631 
00632   QString t( url.path() );
00633 
00634   // only if readable
00635   FILE *f = fopen( QFile::encodeName(t), "r" );
00636   if ( f == 0L )
00637     return false;
00638   fclose(f);
00639 
00640   // return true if desktop file
00641   return ( _item->mimetype() == "application/x-desktop" );
00642 }
00643 
00644 void KPropsDlgPlugin::setDirty( bool b )
00645 {
00646   d->m_bDirty = b;
00647 }
00648 
00649 void KPropsDlgPlugin::setDirty()
00650 {
00651   d->m_bDirty = true;
00652 }
00653 
00654 bool KPropsDlgPlugin::isDirty() const
00655 {
00656   return d->m_bDirty;
00657 }
00658 
00659 void KPropsDlgPlugin::applyChanges()
00660 {
00661   kdWarning(250) << "applyChanges() not implemented in page !" << endl;
00662 }
00663 
00665 
00666 class KFilePropsPlugin::KFilePropsPluginPrivate
00667 {
00668 public:
00669   KFilePropsPluginPrivate()
00670   {
00671     dirSizeJob = 0L;
00672     dirSizeUpdateTimer = 0L;
00673     m_lined = 0;
00674   }
00675   ~KFilePropsPluginPrivate()
00676   {
00677     if ( dirSizeJob )
00678       dirSizeJob->kill();
00679   }
00680 
00681   KDirSize * dirSizeJob;
00682   QTimer *dirSizeUpdateTimer;
00683   QFrame *m_frame;
00684   bool bMultiple;
00685   bool bIconChanged;
00686   bool bKDesktopMode;
00687   bool bDesktopFile;
00688   QLabel *m_freeSpaceLabel;
00689   QString mimeType;
00690   QString oldFileName;
00691   KLineEdit* m_lined;
00692 };
00693 
00694 KFilePropsPlugin::KFilePropsPlugin( KPropertiesDialog *_props )
00695   : KPropsDlgPlugin( _props )
00696 {
00697   d = new KFilePropsPluginPrivate;
00698   d->bMultiple = (properties->items().count() > 1);
00699   d->bIconChanged = false;
00700   d->bKDesktopMode = (QCString(qApp->name()) == "kdesktop"); // nasty heh?
00701   d->bDesktopFile = KDesktopPropsPlugin::supports(properties->items());
00702   kdDebug(250) << "KFilePropsPlugin::KFilePropsPlugin bMultiple=" << d->bMultiple << endl;
00703 
00704   // We set this data from the first item, and we'll
00705   // check that the other items match against it, resetting when not.
00706   bool isLocal;
00707   KFileItem * item = properties->item();
00708   KURL url = item->mostLocalURL( isLocal );
00709   bool isReallyLocal = item->url().isLocalFile();
00710   bool bDesktopFile = isDesktopFile(item);
00711   kdDebug() << "url=" << url << " bDesktopFile=" << bDesktopFile << " isLocal=" << isLocal << " isReallyLocal=" << isReallyLocal << endl;
00712   mode_t mode = item->mode();
00713   bool hasDirs = item->isDir() && !item->isLink();
00714   bool hasRoot = url.path() == QString::fromLatin1("/");
00715   QString iconStr = KMimeType::iconForURL(url, mode);
00716   QString directory = properties->kurl().directory();
00717   QString protocol = properties->kurl().protocol();
00718   QString mimeComment = item->mimeComment();
00719   d->mimeType = item->mimetype();
00720   bool hasTotalSize;
00721   KIO::filesize_t totalSize = item->size(hasTotalSize);
00722   QString magicMimeComment;
00723   if ( isLocal ) {
00724       KMimeType::Ptr magicMimeType = KMimeType::findByFileContent( url.path() );
00725       if ( magicMimeType->name() != KMimeType::defaultMimeType() )
00726           magicMimeComment = magicMimeType->comment();
00727   }
00728 
00729   // Those things only apply to 'single file' mode
00730   QString filename = QString::null;
00731   bool isTrash = false;
00732   bool isDevice = false;
00733   m_bFromTemplate = false;
00734 
00735   // And those only to 'multiple' mode
00736   uint iDirCount = hasDirs ? 1 : 0;
00737   uint iFileCount = 1-iDirCount;
00738 
00739   d->m_frame = properties->addPage (i18n("&General"));
00740 
00741   QVBoxLayout *vbl = new QVBoxLayout( d->m_frame, 0,
00742                                       KDialog::spacingHint(), "vbl");
00743   QGridLayout *grid = new QGridLayout(0, 3); // unknown rows
00744   grid->setColStretch(0, 0);
00745   grid->setColStretch(1, 0);
00746   grid->setColStretch(2, 1);
00747   grid->addColSpacing(1, KDialog::spacingHint());
00748   vbl->addLayout(grid);
00749   int curRow = 0;
00750 
00751   if ( !d->bMultiple )
00752   {
00753     QString path;
00754     if ( !m_bFromTemplate ) {
00755       isTrash = ( properties->kurl().protocol().find( "trash", 0, false)==0 );
00756       if ( properties->kurl().protocol().find("device", 0, false)==0)
00757             isDevice = true;
00758       // Extract the full name, but without file: for local files
00759       if ( isReallyLocal )
00760         path = properties->kurl().path();
00761       else
00762         path = properties->kurl().prettyURL();
00763     } else {
00764       path = properties->currentDir().path(1) + properties->defaultName();
00765       directory = properties->currentDir().prettyURL();
00766     }
00767 
00768     if (KExecPropsPlugin::supports(properties->items()) || // KDE4 remove me
00769         d->bDesktopFile ||
00770         KBindingPropsPlugin::supports(properties->items())) {
00771       determineRelativePath( path );
00772     }
00773 
00774     // Extract the file name only
00775     filename = properties->defaultName();
00776     if ( filename.isEmpty() ) { // no template
00777       filename = item->name(); // this gives support for UDS_NAME, e.g. for kio_trash or kio_system
00778     } else {
00779       m_bFromTemplate = true;
00780       setDirty(); // to enforce that the copy happens
00781     }
00782     d->oldFileName = filename;
00783 
00784     // Make it human-readable
00785     filename = nameFromFileName( filename );
00786 
00787     if ( d->bKDesktopMode && d->bDesktopFile ) {
00788         KDesktopFile config( url.path(), true /* readonly */ );
00789         if ( config.hasKey( "Name" ) ) {
00790             filename = config.readName();
00791         }
00792     }
00793 
00794     oldName = filename;
00795   }
00796   else
00797   {
00798     // Multiple items: see what they have in common
00799     KFileItemList items = properties->items();
00800     KFileItemListIterator it( items );
00801     for ( ++it /*no need to check the first one again*/ ; it.current(); ++it )
00802     {
00803       KURL url = (*it)->url();
00804       kdDebug(250) << "KFilePropsPlugin::KFilePropsPlugin " << url.prettyURL() << endl;
00805       // The list of things we check here should match the variables defined
00806       // at the beginning of this method.
00807       if ( url.isLocalFile() != isLocal )
00808         isLocal = false; // not all local
00809       if ( bDesktopFile && isDesktopFile(*it) != bDesktopFile )
00810         bDesktopFile = false; // not all desktop files
00811       if ( (*it)->mode() != mode )
00812         mode = (mode_t)0;
00813       if ( KMimeType::iconForURL(url, mode) != iconStr )
00814         iconStr = "kmultiple";
00815       if ( url.directory() != directory )
00816         directory = QString::null;
00817       if ( url.protocol() != protocol )
00818         protocol = QString::null;
00819       if ( !mimeComment.isNull() && (*it)->mimeComment() != mimeComment )
00820         mimeComment = QString::null;
00821       if ( isLocal && !magicMimeComment.isNull() ) {
00822           KMimeType::Ptr magicMimeType = KMimeType::findByFileContent( url.path() );
00823           if ( magicMimeType->comment() != magicMimeComment )
00824               magicMimeComment = QString::null;
00825       }
00826 
00827       if ( url.path() == QString::fromLatin1("/") )
00828         hasRoot = true;
00829       if ( (*it)->isDir() && !(*it)->isLink() )
00830       {
00831         iDirCount++;
00832         hasDirs = true;
00833       }
00834       else
00835       {
00836         iFileCount++;
00837     bool hasSize;
00838         totalSize += (*it)->size(hasSize);
00839     hasTotalSize = hasTotalSize || hasSize;
00840       }
00841     }
00842   }
00843 
00844   if (!isReallyLocal && !protocol.isEmpty())
00845   {
00846     directory += ' ';
00847     directory += '(';
00848     directory += protocol;
00849     directory += ')';
00850   }
00851 
00852   if ( !isDevice && !isTrash && (bDesktopFile || S_ISDIR(mode)) && !d->bMultiple /*not implemented for multiple*/ )
00853   {
00854     KIconButton *iconButton = new KIconButton( d->m_frame );
00855     int bsize = 66 + 2 * iconButton->style().pixelMetric(QStyle::PM_ButtonMargin);
00856     iconButton->setFixedSize(bsize, bsize);
00857     iconButton->setIconSize(48);
00858     iconButton->setStrictIconSize(false);
00859     // This works for everything except Device icons on unmounted devices
00860     // So we have to really open .desktop files
00861     QString iconStr = KMimeType::findByURL( url, mode )->icon( url, isLocal );
00862     if ( bDesktopFile && isLocal )
00863     {
00864       KDesktopFile config( url.path(), true );
00865       config.setDesktopGroup();
00866       iconStr = config.readEntry( "Icon" );
00867       if ( config.hasDeviceType() )
00868     iconButton->setIconType( KIcon::Desktop, KIcon::Device );
00869       else
00870     iconButton->setIconType( KIcon::Desktop, KIcon::Application );
00871     } else
00872       iconButton->setIconType( KIcon::Desktop, KIcon::FileSystem );
00873     iconButton->setIcon(iconStr);
00874     iconArea = iconButton;
00875     connect( iconButton, SIGNAL( iconChanged(QString) ),
00876              this, SLOT( slotIconChanged() ) );
00877   } else {
00878     QLabel *iconLabel = new QLabel( d->m_frame );
00879     int bsize = 66 + 2 * iconLabel->style().pixelMetric(QStyle::PM_ButtonMargin);
00880     iconLabel->setFixedSize(bsize, bsize);
00881     iconLabel->setPixmap( KGlobal::iconLoader()->loadIcon( iconStr, KIcon::Desktop, 48) );
00882     iconArea = iconLabel;
00883   }
00884   grid->addWidget(iconArea, curRow, 0, AlignLeft);
00885 
00886   if (d->bMultiple || isTrash || isDevice || hasRoot)
00887   {
00888     QLabel *lab = new QLabel(d->m_frame );
00889     if ( d->bMultiple )
00890       lab->setText( KIO::itemsSummaryString( iFileCount + iDirCount, iFileCount, iDirCount, 0, false ) );
00891     else
00892       lab->setText( filename );
00893     nameArea = lab;
00894   } else
00895   {
00896     d->m_lined = new KLineEdit( d->m_frame );
00897     d->m_lined->setText(filename);
00898     nameArea = d->m_lined;
00899     d->m_lined->setFocus();
00900 
00901     // Enhanced rename: Don't highlight the file extension.
00902     QString pattern;
00903     KServiceTypeFactory::self()->findFromPattern( filename, &pattern );
00904     if (!pattern.isEmpty() && pattern.at(0)=='*' && pattern.find('*',1)==-1)
00905       d->m_lined->setSelection(0, filename.length()-pattern.stripWhiteSpace().length()+1);
00906     else
00907     {
00908       int lastDot = filename.findRev('.');
00909       if (lastDot > 0)
00910         d->m_lined->setSelection(0, lastDot);
00911     }
00912 
00913     connect( d->m_lined, SIGNAL( textChanged( const QString & ) ),
00914              this, SLOT( nameFileChanged(const QString & ) ) );
00915   }
00916 
00917   grid->addWidget(nameArea, curRow++, 2);
00918 
00919   KSeparator* sep = new KSeparator( KSeparator::HLine, d->m_frame);
00920   grid->addMultiCellWidget(sep, curRow, curRow, 0, 2);
00921   ++curRow;
00922 
00923   QLabel *l;
00924   if ( !mimeComment.isEmpty() && !isDevice && !isTrash)
00925   {
00926     l = new QLabel(i18n("Type:"), d->m_frame );
00927 
00928     grid->addWidget(l, curRow, 0);
00929 
00930     QHBox *box = new QHBox(d->m_frame);
00931     box->setSpacing(20);
00932     l = new QLabel(mimeComment, box );
00933 
00934 #ifdef Q_WS_X11
00935     //TODO: wrap for win32 or mac?
00936     QPushButton *button = new QPushButton(box);
00937 
00938     QIconSet iconSet = SmallIconSet(QString::fromLatin1("configure"));
00939     QPixmap pixMap = iconSet.pixmap( QIconSet::Small, QIconSet::Normal );
00940     button->setIconSet( iconSet );
00941     button->setFixedSize( pixMap.width()+8, pixMap.height()+8 );
00942     if ( d->mimeType == KMimeType::defaultMimeType() )
00943        QToolTip::add(button, i18n("Create new file type"));
00944     else
00945        QToolTip::add(button, i18n("Edit file type"));
00946 
00947     connect( button, SIGNAL( clicked() ), SLOT( slotEditFileType() ));
00948 
00949     if (!kapp->authorizeKAction("editfiletype"))
00950        button->hide();
00951 #endif
00952 
00953     grid->addWidget(box, curRow++, 2);
00954   }
00955 
00956   if ( !magicMimeComment.isEmpty() && magicMimeComment != mimeComment )
00957   {
00958     l = new QLabel(i18n("Contents:"), d->m_frame );
00959     grid->addWidget(l, curRow, 0);
00960 
00961     l = new QLabel(magicMimeComment, d->m_frame );
00962     grid->addWidget(l, curRow++, 2);
00963   }
00964 
00965   if ( !directory.isEmpty() )
00966   {
00967     l = new QLabel( i18n("Location:"), d->m_frame );
00968     grid->addWidget(l, curRow, 0);
00969 
00970     l = new KSqueezedTextLabel( d->m_frame );
00971     l->setText( directory );
00972     grid->addWidget(l, curRow++, 2);
00973   }
00974 
00975   if( hasDirs || hasTotalSize ) {
00976     l = new QLabel(i18n("Size:"), d->m_frame );
00977     grid->addWidget(l, curRow, 0);
00978 
00979     m_sizeLabel = new QLabel( d->m_frame );
00980     grid->addWidget( m_sizeLabel, curRow++, 2 );
00981   } else {
00982     m_sizeLabel = 0;
00983   }
00984 
00985   if ( !hasDirs ) // Only files [and symlinks]
00986   {
00987     if(hasTotalSize) {
00988       m_sizeLabel->setText(KIO::convertSizeWithBytes(totalSize));
00989     }
00990 
00991     m_sizeDetermineButton = 0L;
00992     m_sizeStopButton = 0L;
00993   }
00994   else // Directory
00995   {
00996     QHBoxLayout * sizelay = new QHBoxLayout(KDialog::spacingHint());
00997     grid->addLayout( sizelay, curRow++, 2 );
00998 
00999     // buttons
01000     m_sizeDetermineButton = new QPushButton( i18n("Calculate"), d->m_frame );
01001     m_sizeStopButton = new QPushButton( i18n("Stop"), d->m_frame );
01002     connect( m_sizeDetermineButton, SIGNAL( clicked() ), this, SLOT( slotSizeDetermine() ) );
01003     connect( m_sizeStopButton, SIGNAL( clicked() ), this, SLOT( slotSizeStop() ) );
01004     sizelay->addWidget(m_sizeDetermineButton, 0);
01005     sizelay->addWidget(m_sizeStopButton, 0);
01006     sizelay->addStretch(10); // so that the buttons don't grow horizontally
01007 
01008     // auto-launch for local dirs only, and not for '/'
01009     if ( isLocal && !hasRoot )
01010     {
01011       m_sizeDetermineButton->setText( i18n("Refresh") );
01012       slotSizeDetermine();
01013     }
01014     else
01015       m_sizeStopButton->setEnabled( false );
01016   }
01017 
01018   if (!d->bMultiple && item->isLink()) {
01019     l = new QLabel(i18n("Points to:"), d->m_frame );
01020     grid->addWidget(l, curRow, 0);
01021 
01022     l = new KSqueezedTextLabel(item->linkDest(), d->m_frame );
01023     grid->addWidget(l, curRow++, 2);
01024   }
01025 
01026   if (!d->bMultiple) // Dates for multiple don't make much sense...
01027   {
01028     QDateTime dt;
01029     bool hasTime;
01030     time_t tim = item->time(KIO::UDS_CREATION_TIME, hasTime);
01031     if ( hasTime )
01032     {
01033       l = new QLabel(i18n("Created:"), d->m_frame );
01034       grid->addWidget(l, curRow, 0);
01035 
01036       dt.setTime_t( tim );
01037       l = new QLabel(KGlobal::locale()->formatDateTime(dt), d->m_frame );
01038       grid->addWidget(l, curRow++, 2);
01039     }
01040 
01041     tim = item->time(KIO::UDS_MODIFICATION_TIME, hasTime);
01042     if ( hasTime )
01043     {
01044       l = new QLabel(i18n("Modified:"), d->m_frame );
01045       grid->addWidget(l, curRow, 0);
01046 
01047       dt.setTime_t( tim );
01048       l = new QLabel(KGlobal::locale()->formatDateTime(dt), d->m_frame );
01049       grid->addWidget(l, curRow++, 2);
01050     }
01051 
01052     tim = item->time(KIO::UDS_ACCESS_TIME, hasTime);
01053     if ( hasTime )
01054     {
01055       l = new QLabel(i18n("Accessed:"), d->m_frame );
01056       grid->addWidget(l, curRow, 0);
01057 
01058       dt.setTime_t( tim );
01059       l = new QLabel(KGlobal::locale()->formatDateTime(dt), d->m_frame );
01060       grid->addWidget(l, curRow++, 2);
01061     }
01062   }
01063 
01064   if ( isLocal && hasDirs )  // only for directories
01065   {
01066     sep = new KSeparator( KSeparator::HLine, d->m_frame);
01067     grid->addMultiCellWidget(sep, curRow, curRow, 0, 2);
01068     ++curRow;
01069 
01070     QString mountPoint = KIO::findPathMountPoint( url.path() );
01071 
01072     if (mountPoint != "/")
01073     {
01074         l = new QLabel(i18n("Mounted on:"), d->m_frame );
01075         grid->addWidget(l, curRow, 0);
01076 
01077         l = new KSqueezedTextLabel( mountPoint, d->m_frame );
01078         grid->addWidget( l, curRow++, 2 );
01079     }
01080 
01081     l = new QLabel(i18n("Free disk space:"), d->m_frame );
01082     grid->addWidget(l, curRow, 0);
01083 
01084     d->m_freeSpaceLabel = new QLabel( d->m_frame );
01085     grid->addWidget( d->m_freeSpaceLabel, curRow++, 2 );
01086 
01087     KDiskFreeSp * job = new KDiskFreeSp;
01088     connect( job, SIGNAL( foundMountPoint( const unsigned long&, const unsigned long&,
01089              const unsigned long&, const QString& ) ),
01090              this, SLOT( slotFoundMountPoint( const unsigned long&, const unsigned long&,
01091           const unsigned long&, const QString& ) ) );
01092     job->readDF( mountPoint );
01093   }
01094 
01095   vbl->addStretch(1);
01096 }
01097 
01098 // QString KFilePropsPlugin::tabName () const
01099 // {
01100 //   return i18n ("&General");
01101 // }
01102 
01103 void KFilePropsPlugin::setFileNameReadOnly( bool ro )
01104 {
01105   if ( d->m_lined )
01106   {
01107     d->m_lined->setReadOnly( ro );
01108     if (ro)
01109     {
01110        // Don't put the initial focus on the line edit when it is ro
01111        QPushButton *button = properties->actionButton(KDialogBase::Ok);
01112        if (button)
01113           button->setFocus();
01114     }
01115   }
01116 }
01117 
01118 void KFilePropsPlugin::slotEditFileType()
01119 {
01120 #ifdef Q_WS_X11
01121   QString mime;
01122   if ( d->mimeType == KMimeType::defaultMimeType() ) {
01123     int pos = d->oldFileName.findRev( '.' );
01124     if ( pos != -1 )
01125     mime = "*" + d->oldFileName.mid(pos);
01126     else
01127     mime = "*";
01128   }
01129   else
01130     mime = d->mimeType;
01131     //TODO: wrap for win32 or mac?
01132   QString keditfiletype = QString::fromLatin1("keditfiletype");
01133   KRun::runCommand( keditfiletype
01134                     + " --parent " + QString::number( (ulong)properties->topLevelWidget()->winId())
01135                     + " " + KProcess::quote(mime),
01136                     keditfiletype, keditfiletype /*unused*/);
01137 #endif
01138 }
01139 
01140 void KFilePropsPlugin::slotIconChanged()
01141 {
01142   d->bIconChanged = true;
01143   emit changed();
01144 }
01145 
01146 void KFilePropsPlugin::nameFileChanged(const QString &text )
01147 {
01148   properties->enableButtonOK(!text.isEmpty());
01149   emit changed();
01150 }
01151 
01152 void KFilePropsPlugin::determineRelativePath( const QString & path )
01153 {
01154     // now let's make it relative
01155     QStringList dirs;
01156     if (KBindingPropsPlugin::supports(properties->items()))
01157     {
01158        m_sRelativePath =KGlobal::dirs()->relativeLocation("mime", path);
01159        if (m_sRelativePath.startsWith("/"))
01160           m_sRelativePath = QString::null;
01161     }
01162     else
01163     {
01164        m_sRelativePath =KGlobal::dirs()->relativeLocation("apps", path);
01165        if (m_sRelativePath.startsWith("/"))
01166        {
01167           m_sRelativePath =KGlobal::dirs()->relativeLocation("xdgdata-apps", path);
01168           if (m_sRelativePath.startsWith("/"))
01169              m_sRelativePath = QString::null;
01170           else
01171              m_sRelativePath = path;
01172        }
01173     }
01174     if ( m_sRelativePath.isEmpty() )
01175     {
01176       if (KBindingPropsPlugin::supports(properties->items()))
01177         kdWarning(250) << "Warning : editing a mimetype file out of the mimetype dirs!" << endl;
01178     }
01179 }
01180 
01181 void KFilePropsPlugin::slotFoundMountPoint( const QString&,
01182                         unsigned long kBSize,
01183                         unsigned long /*kBUsed*/,
01184                         unsigned long kBAvail )
01185 {
01186     d->m_freeSpaceLabel->setText(
01187     // xgettext:no-c-format  --  Don't warn about translating the %1 out of %2 part.
01188     i18n("Available space out of total partition size (percent used)", "%1 out of %2 (%3% used)")
01189     .arg(KIO::convertSizeFromKB(kBAvail))
01190     .arg(KIO::convertSizeFromKB(kBSize))
01191     .arg( 100 - (int)(100.0 * kBAvail / kBSize) ));
01192 }
01193 
01194 // attention: copy&paste below, due to compiler bug
01195 // it doesn't like those unsigned long parameters -- unsigned long& are ok :-/
01196 void KFilePropsPlugin::slotFoundMountPoint( const unsigned long& kBSize,
01197                         const unsigned long& /*kBUsed*/,
01198                         const unsigned long& kBAvail,
01199                         const QString& )
01200 {
01201     d->m_freeSpaceLabel->setText(
01202     // xgettext:no-c-format  --  Don't warn about translating the %1 out of %2 part.
01203     i18n("Available space out of total partition size (percent used)", "%1 out of %2 (%3% used)")
01204     .arg(KIO::convertSizeFromKB(kBAvail))
01205     .arg(KIO::convertSizeFromKB(kBSize))
01206     .arg( 100 - (int)(100.0 * kBAvail / kBSize) ));
01207 }
01208 
01209 void KFilePropsPlugin::slotDirSizeUpdate()
01210 {
01211     KIO::filesize_t totalSize = d->dirSizeJob->totalSize();
01212     KIO::filesize_t totalFiles = d->dirSizeJob->totalFiles();
01213          KIO::filesize_t totalSubdirs = d->dirSizeJob->totalSubdirs();
01214     m_sizeLabel->setText( i18n("Calculating... %1 (%2)\n%3, %4")
01215               .arg(KIO::convertSize(totalSize))
01216                          .arg(KGlobal::locale()->formatNumber(totalSize, 0))
01217         .arg(i18n("1 file","%n files",totalFiles))
01218         .arg(i18n("1 sub-folder","%n sub-folders",totalSubdirs)));
01219 }
01220 
01221 void KFilePropsPlugin::slotDirSizeFinished( KIO::Job * job )
01222 {
01223   if (job->error())
01224     m_sizeLabel->setText( job->errorString() );
01225   else
01226   {
01227     KIO::filesize_t totalSize = static_cast<KDirSize*>(job)->totalSize();
01228     KIO::filesize_t totalFiles = static_cast<KDirSize*>(job)->totalFiles();
01229     KIO::filesize_t totalSubdirs = static_cast<KDirSize*>(job)->totalSubdirs();
01230     m_sizeLabel->setText( QString::fromLatin1("%1 (%2)\n%3, %4")
01231               .arg(KIO::convertSize(totalSize))
01232               .arg(KGlobal::locale()->formatNumber(totalSize, 0))
01233         .arg(i18n("1 file","%n files",totalFiles))
01234         .arg(i18n("1 sub-folder","%n sub-folders",totalSubdirs)));
01235   }
01236   m_sizeStopButton->setEnabled(false);
01237   // just in case you change something and try again :)
01238   m_sizeDetermineButton->setText( i18n("Refresh") );
01239   m_sizeDetermineButton->setEnabled(true);
01240   d->dirSizeJob = 0L;
01241   delete d->dirSizeUpdateTimer;
01242   d->dirSizeUpdateTimer = 0L;
01243 }
01244 
01245 void KFilePropsPlugin::slotSizeDetermine()
01246 {
01247   m_sizeLabel->setText( i18n("Calculating...") );
01248   kdDebug(250) << " KFilePropsPlugin::slotSizeDetermine() properties->item()=" <<  properties->item() << endl;
01249   kdDebug(250) << " URL=" << properties->item()->url().url() << endl;
01250   d->dirSizeJob = KDirSize::dirSizeJob( properties->items() );
01251   d->dirSizeUpdateTimer = new QTimer(this);
01252   connect( d->dirSizeUpdateTimer, SIGNAL( timeout() ),
01253            SLOT( slotDirSizeUpdate() ) );
01254   d->dirSizeUpdateTimer->start(500);
01255   connect( d->dirSizeJob, SIGNAL( result( KIO::Job * ) ),
01256            SLOT( slotDirSizeFinished( KIO::Job * ) ) );
01257   m_sizeStopButton->setEnabled(true);
01258   m_sizeDetermineButton->setEnabled(false);
01259 }
01260 
01261 void KFilePropsPlugin::slotSizeStop()
01262 {
01263   if ( d->dirSizeJob )
01264   {
01265     m_sizeLabel->setText( i18n("Stopped") );
01266     d->dirSizeJob->kill();
01267     d->dirSizeJob = 0;
01268   }
01269   if ( d->dirSizeUpdateTimer )
01270     d->dirSizeUpdateTimer->stop();
01271 
01272   m_sizeStopButton->setEnabled(false);
01273   m_sizeDetermineButton->setEnabled(true);
01274 }
01275 
01276 KFilePropsPlugin::~KFilePropsPlugin()
01277 {
01278   delete d;
01279 }
01280 
01281 bool KFilePropsPlugin::supports( KFileItemList /*_items*/ )
01282 {
01283   return true;
01284 }
01285 
01286 // Don't do this at home
01287 void qt_enter_modal( QWidget *widget );
01288 void qt_leave_modal( QWidget *widget );
01289 
01290 void KFilePropsPlugin::applyChanges()
01291 {
01292   if ( d->dirSizeJob )
01293     slotSizeStop();
01294 
01295   kdDebug(250) << "KFilePropsPlugin::applyChanges" << endl;
01296 
01297   if (nameArea->inherits("QLineEdit"))
01298   {
01299     QString n = ((QLineEdit *) nameArea)->text();
01300     // Remove trailing spaces (#4345)
01301     while ( n[n.length()-1].isSpace() )
01302       n.truncate( n.length() - 1 );
01303     if ( n.isEmpty() )
01304     {
01305       KMessageBox::sorry( properties, i18n("The new file name is empty."));
01306       properties->abortApplying();
01307       return;
01308     }
01309 
01310     // Do we need to rename the file ?
01311     kdDebug(250) << "oldname = " << oldName << endl;
01312     kdDebug(250) << "newname = " << n << endl;
01313     if ( oldName != n || m_bFromTemplate ) { // true for any from-template file
01314       KIO::Job * job = 0L;
01315       KURL oldurl = properties->kurl();
01316 
01317       QString newFileName = KIO::encodeFileName(n);
01318       if (d->bDesktopFile && !newFileName.endsWith(".desktop") && !newFileName.endsWith(".kdelnk"))
01319          newFileName += ".desktop";
01320 
01321       // Tell properties. Warning, this changes the result of properties->kurl() !
01322       properties->rename( newFileName );
01323 
01324       // Update also relative path (for apps and mimetypes)
01325       if ( !m_sRelativePath.isEmpty() )
01326         determineRelativePath( properties->kurl().path() );
01327 
01328       kdDebug(250) << "New URL = " << properties->kurl().url() << endl;
01329       kdDebug(250) << "old = " << oldurl.url() << endl;
01330 
01331       // Don't remove the template !!
01332       if ( !m_bFromTemplate ) // (normal renaming)
01333         job = KIO::move( oldurl, properties->kurl() );
01334       else // Copying a template
01335         job = KIO::copy( oldurl, properties->kurl() );
01336 
01337       connect( job, SIGNAL( result( KIO::Job * ) ),
01338                SLOT( slotCopyFinished( KIO::Job * ) ) );
01339       connect( job, SIGNAL( renamed( KIO::Job *, const KURL &, const KURL & ) ),
01340                SLOT( slotFileRenamed( KIO::Job *, const KURL &, const KURL & ) ) );
01341       // wait for job
01342       QWidget dummy(0,0,WType_Dialog|WShowModal);
01343       qt_enter_modal(&dummy);
01344       qApp->enter_loop();
01345       qt_leave_modal(&dummy);
01346       return;
01347     }
01348     properties->updateUrl(properties->kurl());
01349     // Update also relative path (for apps and mimetypes)
01350     if ( !m_sRelativePath.isEmpty() )
01351       determineRelativePath( properties->kurl().path() );
01352   }
01353 
01354   // No job, keep going
01355   slotCopyFinished( 0L );
01356 }
01357 
01358 void KFilePropsPlugin::slotCopyFinished( KIO::Job * job )
01359 {
01360   kdDebug(250) << "KFilePropsPlugin::slotCopyFinished" << endl;
01361   if (job)
01362   {
01363     // allow apply() to return
01364     qApp->exit_loop();
01365     if ( job->error() )
01366     {
01367         job->showErrorDialog( d->m_frame );
01368         // Didn't work. Revert the URL to the old one
01369         properties->updateUrl( static_cast<KIO::CopyJob*>(job)->srcURLs().first() );
01370         properties->abortApplying(); // Don't apply the changes to the wrong file !
01371         return;
01372     }
01373   }
01374 
01375   assert( properties->item() );
01376   assert( !properties->item()->url().isEmpty() );
01377 
01378   // Save the file where we can -> usually in ~/.kde/...
01379   if (KBindingPropsPlugin::supports(properties->items()) && !m_sRelativePath.isEmpty())
01380   {
01381     KURL newURL;
01382     newURL.setPath( locateLocal("mime", m_sRelativePath) );
01383     properties->updateUrl( newURL );
01384   }
01385   else if (d->bDesktopFile && !m_sRelativePath.isEmpty())
01386   {
01387     kdDebug(250) << "KFilePropsPlugin::slotCopyFinished " << m_sRelativePath << endl;
01388     KURL newURL;
01389     newURL.setPath( KDesktopFile::locateLocal(m_sRelativePath) );
01390     kdDebug(250) << "KFilePropsPlugin::slotCopyFinished path=" << newURL.path() << endl;
01391     properties->updateUrl( newURL );
01392   }
01393 
01394   if ( d->bKDesktopMode && d->bDesktopFile ) {
01395       // Renamed? Update Name field
01396       if ( d->oldFileName != properties->kurl().fileName() || m_bFromTemplate ) {
01397           KDesktopFile config( properties->kurl().path() );
01398           QString nameStr = nameFromFileName(properties->kurl().fileName());
01399           config.writeEntry( "Name", nameStr );
01400           config.writeEntry( "Name", nameStr, true, false, true );
01401       }
01402   }
01403 }
01404 
01405 void KFilePropsPlugin::applyIconChanges()
01406 {
01407   KIconButton *iconButton = ::qt_cast<KIconButton *>( iconArea );
01408   if ( !iconButton || !d->bIconChanged )
01409     return;
01410   // handle icon changes - only local files (or pseudo-local) for now
01411   // TODO: Use KTempFile and KIO::file_copy with overwrite = true
01412   KURL url = properties->kurl();
01413   url = KIO::NetAccess::mostLocalURL( url, properties );
01414   if (url.isLocalFile()) {
01415     QString path;
01416 
01417     if (S_ISDIR(properties->item()->mode()))
01418     {
01419       path = url.path(1) + QString::fromLatin1(".directory");
01420       // don't call updateUrl because the other tabs (i.e. permissions)
01421       // apply to the directory, not the .directory file.
01422     }
01423     else
01424       path = url.path();
01425 
01426     // Get the default image
01427     QString str = KMimeType::findByURL( url,
01428                                         properties->item()->mode(),
01429                                         true )->KServiceType::icon();
01430     // Is it another one than the default ?
01431     QString sIcon;
01432     if ( str != iconButton->icon() )
01433       sIcon = iconButton->icon();
01434     // (otherwise write empty value)
01435 
01436     kdDebug(250) << "**" << path << "**" << endl;
01437     QFile f( path );
01438 
01439     // If default icon and no .directory file -> don't create one
01440     if ( !sIcon.isEmpty() || f.exists() )
01441     {
01442         if ( !f.open( IO_ReadWrite ) ) {
01443           KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not "
01444                       "have sufficient access to write to <b>%1</b>.</qt>").arg(path));
01445           return;
01446         }
01447         f.close();
01448 
01449         KDesktopFile cfg(path);
01450         kdDebug(250) << "sIcon = " << (sIcon) << endl;
01451         kdDebug(250) << "str = " << (str) << endl;
01452         cfg.writeEntry( "Icon", sIcon );
01453         cfg.sync();
01454     }
01455   }
01456 }
01457 
01458 void KFilePropsPlugin::slotFileRenamed( KIO::Job *, const KURL &, const KURL & newUrl )
01459 {
01460   // This is called in case of an existing local file during the copy/move operation,
01461   // if the user chooses Rename.
01462   properties->updateUrl( newUrl );
01463 }
01464 
01465 void KFilePropsPlugin::postApplyChanges()
01466 {
01467   // Save the icon only after applying the permissions changes (#46192)
01468   applyIconChanges();
01469 
01470   KURL::List lst;
01471   KFileItemList items = properties->items();
01472   for ( KFileItemListIterator it( items ); it.current(); ++it )
01473     lst.append((*it)->url());
01474   KDirNotify_stub allDirNotify("*", "KDirNotify*");
01475   allDirNotify.FilesChanged( lst );
01476 }
01477 
01478 class KFilePermissionsPropsPlugin::KFilePermissionsPropsPluginPrivate
01479 {
01480 public:
01481   KFilePermissionsPropsPluginPrivate()
01482   {
01483   }
01484   ~KFilePermissionsPropsPluginPrivate()
01485   {
01486   }
01487 
01488   QFrame *m_frame;
01489   QCheckBox *cbRecursive;
01490   QLabel *explanationLabel;
01491   QComboBox *ownerPermCombo, *groupPermCombo, *othersPermCombo;
01492   QCheckBox *extraCheckbox;
01493   mode_t partialPermissions;
01494   KFilePermissionsPropsPlugin::PermissionsMode pmode;
01495   bool canChangePermissions;
01496   bool isIrregular;
01497   bool hasExtendedACL;
01498   KACL extendedACL;
01499   KACL defaultACL;
01500   bool fileSystemSupportsACLs;
01501 };
01502 
01503 #define UniOwner    (S_IRUSR|S_IWUSR|S_IXUSR)
01504 #define UniGroup    (S_IRGRP|S_IWGRP|S_IXGRP)
01505 #define UniOthers   (S_IROTH|S_IWOTH|S_IXOTH)
01506 #define UniRead     (S_IRUSR|S_IRGRP|S_IROTH)
01507 #define UniWrite    (S_IWUSR|S_IWGRP|S_IWOTH)
01508 #define UniExec     (S_IXUSR|S_IXGRP|S_IXOTH)
01509 #define UniSpecial  (S_ISUID|S_ISGID|S_ISVTX)
01510 
01511 // synced with PermissionsTarget
01512 const mode_t KFilePermissionsPropsPlugin::permissionsMasks[3] = {UniOwner, UniGroup, UniOthers};
01513 const mode_t KFilePermissionsPropsPlugin::standardPermissions[4] = { 0, UniRead, UniRead|UniWrite, (mode_t)-1 };
01514 
01515 // synced with PermissionsMode and standardPermissions
01516 const char *KFilePermissionsPropsPlugin::permissionsTexts[4][4] = {
01517   { I18N_NOOP("Forbidden"),
01518     I18N_NOOP("Can Read"),
01519     I18N_NOOP("Can Read & Write"),
01520     0 },
01521   { I18N_NOOP("Forbidden"),
01522     I18N_NOOP("Can View Content"),
01523     I18N_NOOP("Can View & Modify Content"),
01524     0 },
01525   { 0, 0, 0, 0}, // no texts for links
01526   { I18N_NOOP("Forbidden"),
01527     I18N_NOOP("Can View Content & Read"),
01528     I18N_NOOP("Can View/Read & Modify/Write"),
01529     0 }
01530 };
01531 
01532 
01533 KFilePermissionsPropsPlugin::KFilePermissionsPropsPlugin( KPropertiesDialog *_props )
01534   : KPropsDlgPlugin( _props )
01535 {
01536   d = new KFilePermissionsPropsPluginPrivate;
01537   d->cbRecursive = 0L;
01538   grpCombo = 0L; grpEdit = 0;
01539   usrEdit = 0L;
01540   QString path = properties->kurl().path(-1);
01541   QString fname = properties->kurl().fileName();
01542   bool isLocal = properties->kurl().isLocalFile();
01543   bool isTrash = ( properties->kurl().protocol().find("trash", 0, false)==0 );
01544   bool IamRoot = (geteuid() == 0);
01545 
01546   KFileItem * item = properties->item();
01547   bool isLink = item->isLink();
01548   bool isDir = item->isDir(); // all dirs
01549   bool hasDir = item->isDir(); // at least one dir
01550   permissions = item->permissions(); // common permissions to all files
01551   d->partialPermissions = permissions; // permissions that only some files have (at first we take everything)
01552   d->isIrregular = isIrregular(permissions, isDir, isLink);
01553   strOwner = item->user();
01554   strGroup = item->group();
01555   d->hasExtendedACL = item->ACL().isExtended() || item->defaultACL().isValid();
01556   d->extendedACL = item->ACL();
01557   d->defaultACL = item->defaultACL();
01558   d->fileSystemSupportsACLs = false;
01559 
01560   if ( properties->items().count() > 1 )
01561   {
01562     // Multiple items: see what they have in common
01563     KFileItemList items = properties->items();
01564     KFileItemListIterator it( items );
01565     for ( ++it /*no need to check the first one again*/ ; it.current(); ++it )
01566     {
01567       if (!d->isIrregular)
01568         d->isIrregular |= isIrregular((*it)->permissions(),
01569                                       (*it)->isDir() == isDir,
01570                                       (*it)->isLink() == isLink);
01571       d->hasExtendedACL = d->hasExtendedACL || (*it)->hasExtendedACL();
01572       if ( (*it)->isLink() != isLink )
01573         isLink = false;
01574       if ( (*it)->isDir() != isDir )
01575         isDir = false;
01576       hasDir |= (*it)->isDir();
01577       if ( (*it)->permissions() != permissions )
01578       {
01579         permissions &= (*it)->permissions();
01580         d->partialPermissions |= (*it)->permissions();
01581       }
01582       if ( (*it)->user() != strOwner )
01583         strOwner = QString::null;
01584       if ( (*it)->group() != strGroup )
01585         strGroup = QString::null;
01586     }
01587   }
01588 
01589   if (isLink)
01590     d->pmode = PermissionsOnlyLinks;
01591   else if (isDir)
01592     d->pmode = PermissionsOnlyDirs;
01593   else if (hasDir)
01594     d->pmode = PermissionsMixed;
01595   else
01596     d->pmode = PermissionsOnlyFiles;
01597 
01598   // keep only what's not in the common permissions
01599   d->partialPermissions = d->partialPermissions & ~permissions;
01600 
01601   bool isMyFile = false;
01602 
01603   if (isLocal && !strOwner.isEmpty()) { // local files, and all owned by the same person
01604     struct passwd *myself = getpwuid( geteuid() );
01605     if ( myself != 0L )
01606     {
01607       isMyFile = (strOwner == QString::fromLocal8Bit(myself->pw_name));
01608     } else
01609       kdWarning() << "I don't exist ?! geteuid=" << geteuid() << endl;
01610   } else {
01611     //We don't know, for remote files, if they are ours or not.
01612     //So we let the user change permissions, and
01613     //KIO::chmod will tell, if he had no right to do it.
01614     isMyFile = true;
01615   }
01616 
01617   d->canChangePermissions = (isMyFile || IamRoot) && (!isLink);
01618 
01619 
01620   // create GUI
01621 
01622   d->m_frame = properties->addPage(i18n("&Permissions"));
01623 
01624   QBoxLayout *box = new QVBoxLayout( d->m_frame, 0, KDialog::spacingHint() );
01625 
01626   QWidget *l;
01627   QLabel *lbl;
01628   QGroupBox *gb;
01629   QGridLayout *gl;
01630   QPushButton* pbAdvancedPerm = 0;
01631 
01632   /* Group: Access Permissions */
01633   gb = new QGroupBox ( 0, Qt::Vertical, i18n("Access Permissions"), d->m_frame );
01634   gb->layout()->setSpacing(KDialog::spacingHint());
01635   gb->layout()->setMargin(KDialog::marginHint());
01636   box->addWidget (gb);
01637 
01638   gl = new QGridLayout (gb->layout(), 7, 2);
01639   gl->setColStretch(1, 1);
01640 
01641   l = d->explanationLabel = new QLabel( "", gb );
01642   if (isLink)
01643     d->explanationLabel->setText(i18n("This file is a link and does not have permissions.",
01644                       "All files are links and do not have permissions.",
01645                       properties->items().count()));
01646   else if (!d->canChangePermissions)
01647     d->explanationLabel->setText(i18n("Only the owner can change permissions."));
01648   gl->addMultiCellWidget(l, 0, 0, 0, 1);
01649 
01650   lbl = new QLabel( i18n("O&wner:"), gb);
01651   gl->addWidget(lbl, 1, 0);
01652   l = d->ownerPermCombo = new QComboBox(gb);
01653   lbl->setBuddy(l);
01654   gl->addWidget(l, 1, 1);
01655   connect(l, SIGNAL( highlighted(int) ), this, SIGNAL( changed() ));
01656   QWhatsThis::add(l, i18n("Specifies the actions that the owner is allowed to do."));
01657 
01658   lbl = new QLabel( i18n("Gro&up:"), gb);
01659   gl->addWidget(lbl, 2, 0);
01660   l = d->groupPermCombo = new QComboBox(gb);
01661   lbl->setBuddy(l);
01662   gl->addWidget(l, 2, 1);
01663   connect(l, SIGNAL( highlighted(int) ), this, SIGNAL( changed() ));
01664   QWhatsThis::add(l, i18n("Specifies the actions that the members of the group are allowed to do."));
01665 
01666   lbl = new QLabel( i18n("O&thers:"), gb);
01667   gl->addWidget(lbl, 3, 0);
01668   l = d->othersPermCombo = new QComboBox(gb);
01669   lbl->setBuddy(l);
01670   gl->addWidget(l, 3, 1);
01671   connect(l, SIGNAL( highlighted(int) ), this, SIGNAL( changed() ));
01672   QWhatsThis::add(l, i18n("Specifies the actions that all users, who are neither "
01673               "owner nor in the group, are allowed to do."));
01674 
01675   if (!isLink) {
01676     l = d->extraCheckbox = new QCheckBox(hasDir ?
01677                      i18n("Only own&er can rename and delete folder content") :
01678                      i18n("Is &executable"),
01679                      gb );
01680     connect( d->extraCheckbox, SIGNAL( clicked() ), this, SIGNAL( changed() ) );
01681     gl->addWidget(l, 4, 1);
01682     QWhatsThis::add(l, hasDir ? i18n("Enable this option to allow only the folder's owner to "
01683                      "delete or rename the contained files and folders. Other "
01684                      "users can only add new files, which requires the 'Modify "
01685                      "Content' permission.")
01686             : i18n("Enable this option to mark the file as executable. This only makes "
01687                "sense for programs and scripts. It is required when you want to "
01688                "execute them."));
01689 
01690     QLayoutItem *spacer = new QSpacerItem(0, 20, QSizePolicy::Minimum, QSizePolicy::Expanding);
01691     gl->addMultiCell(spacer, 5, 5, 0, 1);
01692 
01693     pbAdvancedPerm = new QPushButton(i18n("A&dvanced Permissions"), gb);
01694     gl->addMultiCellWidget(pbAdvancedPerm, 6, 6, 0, 1, AlignRight);
01695     connect(pbAdvancedPerm, SIGNAL( clicked() ), this, SLOT( slotShowAdvancedPermissions() ));
01696   }
01697   else
01698     d->extraCheckbox = 0;
01699 
01700 
01701   /**** Group: Ownership ****/
01702   gb = new QGroupBox ( 0, Qt::Vertical, i18n("Ownership"), d->m_frame );
01703   gb->layout()->setSpacing(KDialog::spacingHint());
01704   gb->layout()->setMargin(KDialog::marginHint());
01705   box->addWidget (gb);
01706 
01707   gl = new QGridLayout (gb->layout(), 4, 3);
01708   gl->addRowSpacing(0, 10);
01709 
01710   /*** Set Owner ***/
01711   l = new QLabel( i18n("User:"), gb );
01712   gl->addWidget (l, 1, 0);
01713 
01714   /* GJ: Don't autocomplete more than 1000 users. This is a kind of random
01715    * value. Huge sites having 10.000+ user have a fair chance of using NIS,
01716    * (possibly) making this unacceptably slow.
01717    * OTOH, it is nice to offer this functionality for the standard user.
01718    */
01719   int i, maxEntries = 1000;
01720   struct passwd *user;
01721   struct group *ge;
01722 
01723   /* File owner: For root, offer a KLineEdit with autocompletion.
01724    * For a user, who can never chown() a file, offer a QLabel.
01725    */
01726   if (IamRoot && isLocal)
01727   {
01728     usrEdit = new KLineEdit( gb );
01729     KCompletion *kcom = usrEdit->completionObject();
01730     kcom->setOrder(KCompletion::Sorted);
01731     setpwent();
01732     for (i=0; ((user = getpwent()) != 0L) && (i < maxEntries); i++)
01733       kcom->addItem(QString::fromLatin1(user->pw_name));
01734     endpwent();
01735     usrEdit->setCompletionMode((i < maxEntries) ? KGlobalSettings::CompletionAuto :
01736                                KGlobalSettings::CompletionNone);
01737     usrEdit->setText(strOwner);
01738     gl->addWidget(usrEdit, 1, 1);
01739     connect( usrEdit, SIGNAL( textChanged( const QString & ) ),
01740              this, SIGNAL( changed() ) );
01741   }
01742   else
01743   {
01744     l = new QLabel(strOwner, gb);
01745     gl->addWidget(l, 1, 1);
01746   }
01747 
01748   /*** Set Group ***/
01749 
01750   QStringList groupList;
01751   QCString strUser;
01752   user = getpwuid(geteuid());
01753   if (user != 0L)
01754     strUser = user->pw_name;
01755 
01756 #ifdef Q_OS_UNIX
01757   setgrent();
01758   for (i=0; ((ge = getgrent()) != 0L) && (i < maxEntries); i++)
01759   {
01760     if (IamRoot)
01761       groupList += QString::fromLatin1(ge->gr_name);
01762     else
01763     {
01764       /* pick the groups to which the user belongs */
01765       char ** members = ge->gr_mem;
01766       char * member;
01767       while ((member = *members) != 0L) {
01768         if (strUser == member) {
01769           groupList += QString::fromLocal8Bit(ge->gr_name);
01770           break;
01771         }
01772         ++members;
01773       }
01774     }
01775   }
01776   endgrent();
01777 #endif //Q_OS_UNIX
01778 
01779   /* add the effective Group to the list .. */
01780   ge = getgrgid (getegid());
01781   if (ge) {
01782     QString name = QString::fromLatin1(ge->gr_name);
01783     if (name.isEmpty())
01784       name.setNum(ge->gr_gid);
01785     if (groupList.find(name) == groupList.end())
01786       groupList += name;
01787   }
01788 
01789   bool isMyGroup = groupList.contains(strGroup);
01790 
01791   /* add the group the file currently belongs to ..
01792    * .. if its not there already
01793    */
01794   if (!isMyGroup)
01795     groupList += strGroup;
01796 
01797   l = new QLabel( i18n("Group:"), gb );
01798   gl->addWidget (l, 2, 0);
01799 
01800   /* Set group: if possible to change:
01801    * - Offer a KLineEdit for root, since he can change to any group.
01802    * - Offer a QComboBox for a normal user, since he can change to a fixed
01803    *   (small) set of groups only.
01804    * If not changeable: offer a QLabel.
01805    */
01806   if (IamRoot && isLocal)
01807   {
01808     grpEdit = new KLineEdit(gb);
01809     KCompletion *kcom = new KCompletion;
01810     kcom->setItems(groupList);
01811     grpEdit->setCompletionObject(kcom, true);
01812     grpEdit->setAutoDeleteCompletionObject( true );
01813     grpEdit->setCompletionMode(KGlobalSettings::CompletionAuto);
01814     grpEdit->setText(strGroup);
01815     gl->addWidget(grpEdit, 2, 1);
01816     connect( grpEdit, SIGNAL( textChanged( const QString & ) ),
01817              this, SIGNAL( changed() ) );
01818   }
01819   else if ((groupList.count() > 1) && isMyFile && isLocal)
01820   {
01821     grpCombo = new QComboBox(gb, "combogrouplist");
01822     grpCombo->insertStringList(groupList);
01823     grpCombo->setCurrentItem(groupList.findIndex(strGroup));
01824     gl->addWidget(grpCombo, 2, 1);
01825     connect( grpCombo, SIGNAL( activated( int ) ),
01826              this, SIGNAL( changed() ) );
01827   }
01828   else
01829   {
01830     l = new QLabel(strGroup, gb);
01831     gl->addWidget(l, 2, 1);
01832   }
01833 
01834   gl->setColStretch(2, 10);
01835 
01836   // "Apply recursive" checkbox
01837   if ( hasDir && !isLink && !isTrash  )
01838   {
01839       d->cbRecursive = new QCheckBox( i18n("Apply changes to all subfolders and their contents"), d->m_frame );
01840       connect( d->cbRecursive, SIGNAL( clicked() ), this, SIGNAL( changed() ) );
01841       box->addWidget( d->cbRecursive );
01842   }
01843 
01844   updateAccessControls();
01845 
01846 
01847   if ( isTrash || !d->canChangePermissions )
01848   {
01849       //don't allow to change properties for file into trash
01850       enableAccessControls(false);
01851       if ( pbAdvancedPerm  && !d->hasExtendedACL )
01852           pbAdvancedPerm->setEnabled(false);
01853   }
01854 
01855   box->addStretch (10);
01856 }
01857 
01858 #ifdef USE_POSIX_ACL
01859 static bool fileSystemSupportsACL( const QCString& pathCString )
01860 {
01861     bool fileSystemSupportsACLs = false;
01862 #ifdef Q_OS_FREEBSD
01863     struct statfs buf;
01864     fileSystemSupportsACLs = ( statfs( pathCString.data(), &buf ) == 0 ) && ( buf.f_flags & MNT_ACLS );
01865 #else
01866     fileSystemSupportsACLs =
01867       getxattr( pathCString.data(), "system.posix_acl_access", NULL, 0 ) >= 0 || errno == ENODATA;
01868 #endif
01869     return fileSystemSupportsACLs;
01870 }
01871 #endif
01872 
01873 
01874 void KFilePermissionsPropsPlugin::slotShowAdvancedPermissions() {
01875 
01876   bool isDir = (d->pmode == PermissionsOnlyDirs) || (d->pmode == PermissionsMixed);
01877   KDialogBase dlg(properties, 0, true, i18n("Advanced Permissions"),
01878           KDialogBase::Ok|KDialogBase::Cancel);
01879 
01880   QLabel *l, *cl[3];
01881   QGroupBox *gb;
01882   QGridLayout *gl;
01883 
01884   QVBox *mainVBox = dlg.makeVBoxMainWidget();
01885 
01886   // Group: Access Permissions
01887   gb = new QGroupBox ( 0, Qt::Vertical, i18n("Access Permissions"), mainVBox );
01888   gb->layout()->setSpacing(KDialog::spacingHint());
01889   gb->layout()->setMargin(KDialog::marginHint());
01890 
01891   gl = new QGridLayout (gb->layout(), 6, 6);
01892   gl->addRowSpacing(0, 10);
01893 
01894   QValueVector<QWidget*> theNotSpecials;
01895 
01896   l = new QLabel(i18n("Class"), gb );
01897   gl->addWidget(l, 1, 0);
01898   theNotSpecials.append( l );
01899 
01900   if (isDir)
01901     l = new QLabel( i18n("Show\nEntries"), gb );
01902   else
01903     l = new QLabel( i18n("Read"), gb );
01904   gl->addWidget (l, 1, 1);
01905   theNotSpecials.append( l );
01906   QString readWhatsThis;
01907   if (isDir)
01908     readWhatsThis = i18n("This flag allows viewing the content of the folder.");
01909   else
01910     readWhatsThis = i18n("The Read flag allows viewing the content of the file.");
01911   QWhatsThis::add(l, readWhatsThis);
01912 
01913   if (isDir)
01914     l = new QLabel( i18n("Write\nEntries"), gb );
01915   else
01916     l = new QLabel( i18n("Write"), gb );
01917   gl->addWidget (l, 1, 2);
01918   theNotSpecials.append( l );
01919   QString writeWhatsThis;
01920   if (isDir)
01921     writeWhatsThis = i18n("This flag allows adding, renaming and deleting of files. "
01922               "Note that deleting and renaming can be limited using the Sticky flag.");
01923   else
01924     writeWhatsThis = i18n("The Write flag allows modifying the content of the file.");
01925   QWhatsThis::add(l, writeWhatsThis);
01926 
01927   QString execWhatsThis;
01928   if (isDir) {
01929     l = new QLabel( i18n("Enter folder", "Enter"), gb );
01930     execWhatsThis = i18n("Enable this flag to allow entering the folder.");
01931   }
01932   else {
01933     l = new QLabel( i18n("Exec"), gb );
01934     execWhatsThis = i18n("Enable this flag to allow executing the file as a program.");
01935   }
01936   QWhatsThis::add(l, execWhatsThis);
01937   theNotSpecials.append( l );
01938   // GJ: Add space between normal and special modes
01939   QSize size = l->sizeHint();
01940   size.setWidth(size.width() + 15);
01941   l->setFixedSize(size);
01942   gl->addWidget (l, 1, 3);
01943 
01944   l = new QLabel( i18n("Special"), gb );
01945   gl->addMultiCellWidget(l, 1, 1, 4, 5);
01946   QString specialWhatsThis;
01947   if (isDir)
01948     specialWhatsThis = i18n("Special flag. Valid for the whole folder, the exact "
01949                 "meaning of the flag can be seen in the right hand column.");
01950   else
01951     specialWhatsThis = i18n("Special flag. The exact meaning of the flag can be seen "
01952                 "in the right hand column.");
01953   QWhatsThis::add(l, specialWhatsThis);
01954 
01955   cl[0] = new QLabel( i18n("User"), gb );
01956   gl->addWidget (cl[0], 2, 0);
01957   theNotSpecials.append( cl[0] );
01958 
01959   cl[1] = new QLabel( i18n("Group"), gb );
01960   gl->addWidget (cl[1], 3, 0);
01961   theNotSpecials.append( cl[1] );
01962 
01963   cl[2] = new QLabel( i18n("Others"), gb );
01964   gl->addWidget (cl[2], 4, 0);
01965   theNotSpecials.append( cl[2] );
01966 
01967   l = new QLabel(i18n("Set UID"), gb);
01968   gl->addWidget(l, 2, 5);
01969   QString setUidWhatsThis;
01970   if (isDir)
01971     setUidWhatsThis = i18n("If this flag is set, the owner of this folder will be "
01972                "the owner of all new files.");
01973   else
01974     setUidWhatsThis = i18n("If this file is an executable and the flag is set, it will "
01975                "be executed with the permissions of the owner.");
01976   QWhatsThis::add(l, setUidWhatsThis);
01977 
01978   l = new QLabel(i18n("Set GID"), gb);
01979   gl->addWidget(l, 3, 5);
01980   QString setGidWhatsThis;
01981   if (isDir)
01982     setGidWhatsThis = i18n("If this flag is set, the group of this folder will be "
01983                "set for all new files.");
01984   else
01985     setGidWhatsThis = i18n("If this file is an executable and the flag is set, it will "
01986                "be executed with the permissions of the group.");
01987   QWhatsThis::add(l, setGidWhatsThis);
01988 
01989   l = new QLabel(i18n("File permission", "Sticky"), gb);
01990   gl->addWidget(l, 4, 5);
01991   QString stickyWhatsThis;
01992   if (isDir)
01993     stickyWhatsThis = i18n("If the Sticky flag is set on a folder, only the owner "
01994                "and root can delete or rename files. Otherwise everybody "
01995                "with write permissions can do this.");
01996   else
01997     stickyWhatsThis = i18n("The Sticky flag on a file is ignored on Linux, but may "
01998                "be used on some systems");
01999   QWhatsThis::add(l, stickyWhatsThis);
02000 
02001   mode_t aPermissions, aPartialPermissions;
02002   mode_t dummy1, dummy2;
02003 
02004   if (!d->isIrregular) {
02005     switch (d->pmode) {
02006     case PermissionsOnlyFiles:
02007       getPermissionMasks(aPartialPermissions,
02008              dummy1,
02009              aPermissions,
02010              dummy2);
02011       break;
02012     case PermissionsOnlyDirs:
02013     case PermissionsMixed:
02014       getPermissionMasks(dummy1,
02015              aPartialPermissions,
02016              dummy2,
02017              aPermissions);
02018       break;
02019     case PermissionsOnlyLinks:
02020       aPermissions = UniRead | UniWrite | UniExec | UniSpecial;
02021       aPartialPermissions = 0;
02022       break;
02023     }
02024   }
02025   else {
02026     aPermissions = permissions;
02027     aPartialPermissions = d->partialPermissions;
02028   }
02029 
02030   // Draw Checkboxes
02031   QCheckBox *cba[3][4];
02032   for (int row = 0; row < 3 ; ++row) {
02033     for (int col = 0; col < 4; ++col) {
02034       QCheckBox *cb = new QCheckBox( gb );
02035       if ( col != 3 ) theNotSpecials.append( cb );
02036       cba[row][col] = cb;
02037       cb->setChecked(aPermissions & fperm[row][col]);
02038       if ( aPartialPermissions & fperm[row][col] )
02039       {
02040         cb->setTristate();
02041         cb->setNoChange();
02042       }
02043       else if (d->cbRecursive && d->cbRecursive->isChecked())
02044     cb->setTristate();
02045 
02046       cb->setEnabled( d->canChangePermissions );
02047       gl->addWidget (cb, row+2, col+1);
02048       switch(col) {
02049       case 0:
02050     QWhatsThis::add(cb, readWhatsThis);
02051     break;
02052       case 1:
02053     QWhatsThis::add(cb, writeWhatsThis);
02054     break;
02055       case 2:
02056     QWhatsThis::add(cb, execWhatsThis);
02057     break;
02058       case 3:
02059     switch(row) {
02060     case 0:
02061       QWhatsThis::add(cb, setUidWhatsThis);
02062       break;
02063     case 1:
02064       QWhatsThis::add(cb, setGidWhatsThis);
02065       break;
02066     case 2:
02067       QWhatsThis::add(cb, stickyWhatsThis);
02068       break;
02069     }
02070     break;
02071       }
02072     }
02073   }
02074   gl->setColStretch(6, 10);
02075 
02076 #ifdef USE_POSIX_ACL
02077   KACLEditWidget *extendedACLs = 0;
02078 
02079   // FIXME make it work with partial entries
02080   if ( properties->items().count() == 1 ) {
02081       QCString pathCString = QFile::encodeName( properties->item()->url().path() );
02082       d->fileSystemSupportsACLs = fileSystemSupportsACL( pathCString );
02083   }
02084   if ( d->fileSystemSupportsACLs  ) {
02085     std::for_each( theNotSpecials.begin(), theNotSpecials.end(), std::mem_fun( &QWidget::hide ) );
02086     extendedACLs = new KACLEditWidget( mainVBox );
02087     if ( d->extendedACL.isValid() && d->extendedACL.isExtended() )
02088       extendedACLs->setACL( d->extendedACL );
02089     else
02090       extendedACLs->setACL( KACL( aPermissions ) );
02091 
02092     if ( d->defaultACL.isValid() )
02093       extendedACLs->setDefaultACL( d->defaultACL );
02094 
02095     if ( properties->items().first()->isDir() )
02096       extendedACLs->setAllowDefaults( true );
02097     if ( !d->canChangePermissions )
02098       extendedACLs->setReadOnly( true );
02099 
02100   }
02101 #endif
02102   if (dlg.exec() != KDialogBase::Accepted)
02103     return;
02104 
02105   mode_t andPermissions = mode_t(~0);
02106   mode_t orPermissions = 0;
02107   for (int row = 0; row < 3; ++row)
02108     for (int col = 0; col < 4; ++col) {
02109       switch (cba[row][col]->state())
02110       {
02111       case QCheckBox::On:
02112     orPermissions |= fperm[row][col];
02113     //fall through
02114       case QCheckBox::Off:
02115     andPermissions &= ~fperm[row][col];
02116     break;
02117       default: // NoChange
02118     break;
02119       }
02120     }
02121 
02122   d->isIrregular = false;
02123   KFileItemList items = properties->items();
02124   for (KFileItemListIterator it(items); it.current(); ++it) {
02125     if (isIrregular(((*it)->permissions() & andPermissions) | orPermissions,
02126             (*it)->isDir(), (*it)->isLink())) {
02127       d->isIrregular = true;
02128       break;
02129     }
02130   }
02131 
02132   permissions = orPermissions;
02133   d->partialPermissions = andPermissions;
02134 
02135 #ifdef USE_POSIX_ACL
02136   // override with the acls, if present
02137   if ( extendedACLs ) {
02138     d->extendedACL = extendedACLs->getACL();
02139     d->defaultACL = extendedACLs->getDefaultACL();
02140     d->hasExtendedACL = d->extendedACL.isExtended() || d->defaultACL.isValid();
02141     permissions = d->extendedACL.basePermissions();
02142     permissions |= ( andPermissions | orPermissions ) & ( S_ISUID|S_ISGID|S_ISVTX );
02143   }
02144 #endif
02145 
02146   updateAccessControls();
02147   emit changed();
02148 }
02149 
02150 // QString KFilePermissionsPropsPlugin::tabName () const
02151 // {
02152 //   return i18n ("&Permissions");
02153 // }
02154 
02155 KFilePermissionsPropsPlugin::~KFilePermissionsPropsPlugin()
02156 {
02157   delete d;
02158 }
02159 
02160 bool KFilePermissionsPropsPlugin::supports( KFileItemList _items )
02161 {
02162   KFileItemList::const_iterator it = _items.constBegin();
02163   for ( ; it != _items.constEnd(); ++it ) {
02164     KFileItem *item = *it;
02165     if( !item->user().isEmpty() || !item->group().isEmpty() )
02166       return true;
02167   }
02168   return false;
02169 }
02170 
02171 // sets a combo box in the Access Control frame
02172 void KFilePermissionsPropsPlugin::setComboContent(QComboBox *combo, PermissionsTarget target,
02173                           mode_t permissions, mode_t partial) {
02174   combo->clear();
02175   if (d->pmode == PermissionsOnlyLinks) {
02176     combo->insertItem(i18n("Link"));
02177     combo->setCurrentItem(0);
02178     return;
02179   }
02180 
02181   mode_t tMask = permissionsMasks[target];
02182   int textIndex;
02183   for (textIndex = 0; standardPermissions[textIndex] != (mode_t)-1; textIndex++)
02184     if ((standardPermissions[textIndex]&tMask) == (permissions&tMask&(UniRead|UniWrite)))
02185       break;
02186   Q_ASSERT(standardPermissions[textIndex] != (mode_t)-1); // must not happen, would be irreglar
02187 
02188   for (int i = 0; permissionsTexts[(int)d->pmode][i]; i++)
02189     combo->insertItem(i18n(permissionsTexts[(int)d->pmode][i]));
02190 
02191   if (partial & tMask & ~UniExec) {
02192     combo->insertItem(i18n("Varying (No Change)"));
02193     combo->setCurrentItem(3);
02194   }
02195   else
02196     combo->setCurrentItem(textIndex);
02197 }
02198 
02199 // permissions are irregular if they cant be displayed in a combo box.
02200 bool KFilePermissionsPropsPlugin::isIrregular(mode_t permissions, bool isDir, bool isLink) {
02201   if (isLink)                             // links are always ok
02202     return false;
02203 
02204   mode_t p = permissions;
02205   if (p & (S_ISUID | S_ISGID))  // setuid/setgid -> irregular
02206     return true;
02207   if (isDir) {
02208     p &= ~S_ISVTX;          // ignore sticky on dirs
02209 
02210     // check supported flag combinations
02211     mode_t p0 = p & UniOwner;
02212     if ((p0 != 0) && (p0 != (S_IRUSR | S_IXUSR)) && (p0 != UniOwner))
02213       return true;
02214     p0 = p & UniGroup;
02215     if ((p0 != 0) && (p0 != (S_IRGRP | S_IXGRP)) && (p0 != UniGroup))
02216       return true;
02217     p0 = p & UniOthers;
02218     if ((p0 != 0) && (p0 != (S_IROTH | S_IXOTH)) && (p0 != UniOthers))
02219       return true;
02220     return false;
02221   }
02222   if (p & S_ISVTX) // sticky on file -> irregular
02223     return true;
02224 
02225   // check supported flag combinations
02226   mode_t p0 = p & UniOwner;
02227   bool usrXPossible = !p0; // true if this file could be an executable
02228   if (p0 & S_IXUSR) {
02229     if ((p0 == S_IXUSR) || (p0 == (S_IWUSR | S_IXUSR)))
02230       return true;
02231     usrXPossible = true;
02232   }
02233   else if (p0 == S_IWUSR)
02234     return true;
02235 
02236   p0 = p & UniGroup;
02237   bool grpXPossible = !p0; // true if this file could be an executable
02238   if (p0 & S_IXGRP) {
02239     if ((p0 == S_IXGRP) || (p0 == (S_IWGRP | S_IXGRP)))
02240       return true;
02241     grpXPossible = true;
02242   }
02243   else if (p0 == S_IWGRP)
02244     return true;
02245   if (p0 == 0)
02246     grpXPossible = true;
02247 
02248   p0 = p & UniOthers;
02249   bool othXPossible = !p0; // true if this file could be an executable
02250   if (p0 & S_IXOTH) {
02251     if ((p0 == S_IXOTH) || (p0 == (S_IWOTH | S_IXOTH)))
02252       return true;
02253     othXPossible = true;
02254   }
02255   else if (p0 == S_IWOTH)
02256     return true;
02257 
02258   // check that there either all targets are executable-compatible, or none
02259   return (p & UniExec) && !(usrXPossible && grpXPossible && othXPossible);
02260 }
02261 
02262 // enables/disabled the widgets in the Access Control frame
02263 void KFilePermissionsPropsPlugin::enableAccessControls(bool enable) {
02264     d->ownerPermCombo->setEnabled(enable);
02265     d->groupPermCombo->setEnabled(enable);
02266     d->othersPermCombo->setEnabled(enable);
02267     if (d->extraCheckbox)
02268       d->extraCheckbox->setEnabled(enable);
02269         if ( d->cbRecursive )
02270             d->cbRecursive->setEnabled(enable);
02271 }
02272 
02273 // updates all widgets in the Access Control frame
02274 void KFilePermissionsPropsPlugin::updateAccessControls() {
02275   setComboContent(d->ownerPermCombo, PermissionsOwner,
02276           permissions, d->partialPermissions);
02277   setComboContent(d->groupPermCombo, PermissionsGroup,
02278           permissions, d->partialPermissions);
02279   setComboContent(d->othersPermCombo, PermissionsOthers,
02280           permissions, d->partialPermissions);
02281 
02282   switch(d->pmode) {
02283   case PermissionsOnlyLinks:
02284     enableAccessControls(false);
02285     break;
02286   case PermissionsOnlyFiles:
02287     enableAccessControls(d->canChangePermissions && !d->isIrregular && !d->hasExtendedACL);
02288     if (d->canChangePermissions)
02289       d->explanationLabel->setText(d->isIrregular || d->hasExtendedACL ?
02290                    i18n("This file uses advanced permissions",
02291                       "These files use advanced permissions.",
02292                       properties->items().count()) : "");
02293     if (d->partialPermissions & UniExec) {
02294       d->extraCheckbox->setTristate();
02295       d->extraCheckbox->setNoChange();
02296     }
02297     else {
02298       d->extraCheckbox->setTristate(false);
02299       d->extraCheckbox->setChecked(permissions & UniExec);
02300     }
02301     break;
02302   case PermissionsOnlyDirs:
02303     enableAccessControls(d->canChangePermissions && !d->isIrregular && !d->hasExtendedACL);
02304     // if this is a dir, and we can change permissions, don't dis-allow
02305     // recursive, we can do that for ACL setting.
02306     if ( d->cbRecursive )
02307        d->cbRecursive->setEnabled( d->canChangePermissions && !d->isIrregular );
02308 
02309     if (d->canChangePermissions)
02310       d->explanationLabel->setText(d->isIrregular || d->hasExtendedACL ?
02311                    i18n("This folder uses advanced permissions.",
02312                       "These folders use advanced permissions.",
02313                       properties->items().count()) : "");
02314     if (d->partialPermissions & S_ISVTX) {
02315       d->extraCheckbox->setTristate();
02316       d->extraCheckbox->setNoChange();
02317     }
02318     else {
02319       d->extraCheckbox->setTristate(false);
02320       d->extraCheckbox->setChecked(permissions & S_ISVTX);
02321     }
02322     break;
02323   case PermissionsMixed:
02324     enableAccessControls(d->canChangePermissions && !d->isIrregular && !d->hasExtendedACL);
02325     if (d->canChangePermissions)
02326       d->explanationLabel->setText(d->isIrregular || d->hasExtendedACL ?
02327                    i18n("These files use advanced permissions.") : "");
02328     break;
02329     if (d->partialPermissions & S_ISVTX) {
02330       d->extraCheckbox->setTristate();
02331       d->extraCheckbox->setNoChange();
02332     }
02333     else {
02334       d->extraCheckbox->setTristate(false);
02335       d->extraCheckbox->setChecked(permissions & S_ISVTX);
02336     }
02337     break;
02338   }
02339 }
02340 
02341 // gets masks for files and dirs from the Access Control frame widgets
02342 void KFilePermissionsPropsPlugin::getPermissionMasks(mode_t &andFilePermissions,
02343                              mode_t &andDirPermissions,
02344                              mode_t &orFilePermissions,
02345                              mode_t &orDirPermissions) {
02346   andFilePermissions = mode_t(~UniSpecial);
02347   andDirPermissions = mode_t(~(S_ISUID|S_ISGID));
02348   orFilePermissions = 0;
02349   orDirPermissions = 0;
02350   if (d->isIrregular)
02351     return;
02352 
02353   mode_t m = standardPermissions[d->ownerPermCombo->currentItem()];
02354   if (m != (mode_t) -1) {
02355     orFilePermissions |= m & UniOwner;
02356     if ((m & UniOwner) &&
02357     ((d->pmode == PermissionsMixed) ||
02358      ((d->pmode == PermissionsOnlyFiles) && (d->extraCheckbox->state() == QButton::NoChange))))
02359       andFilePermissions &= ~(S_IRUSR | S_IWUSR);
02360     else {
02361       andFilePermissions &= ~(S_IRUSR | S_IWUSR | S_IXUSR);
02362       if ((m & S_IRUSR) && (d->extraCheckbox->state() == QButton::On))
02363     orFilePermissions |= S_IXUSR;
02364     }
02365 
02366     orDirPermissions |= m & UniOwner;
02367     if (m & S_IRUSR)
02368     orDirPermissions |= S_IXUSR;
02369     andDirPermissions &= ~(S_IRUSR | S_IWUSR | S_IXUSR);
02370   }
02371 
02372   m = standardPermissions[d->groupPermCombo->currentItem()];
02373   if (m != (mode_t) -1) {
02374     orFilePermissions |= m & UniGroup;
02375     if ((m & UniGroup) &&
02376     ((d->pmode == PermissionsMixed) ||
02377      ((d->pmode == PermissionsOnlyFiles) && (d->extraCheckbox->state() == QButton::NoChange))))
02378       andFilePermissions &= ~(S_IRGRP | S_IWGRP);
02379     else {
02380       andFilePermissions &= ~(S_IRGRP | S_IWGRP | S_IXGRP);
02381       if ((m & S_IRGRP) && (d->extraCheckbox->state() == QButton::On))
02382     orFilePermissions |= S_IXGRP;
02383     }
02384 
02385     orDirPermissions |= m & UniGroup;
02386     if (m & S_IRGRP)
02387     orDirPermissions |= S_IXGRP;
02388     andDirPermissions &= ~(S_IRGRP | S_IWGRP | S_IXGRP);
02389   }
02390 
02391   m = standardPermissions[d->othersPermCombo->currentItem()];
02392   if (m != (mode_t) -1) {
02393     orFilePermissions |= m & UniOthers;
02394     if ((m & UniOthers) &&
02395     ((d->pmode == PermissionsMixed) ||
02396      ((d->pmode == PermissionsOnlyFiles) && (d->extraCheckbox->state() == QButton::NoChange))))
02397       andFilePermissions &= ~(S_IROTH | S_IWOTH);
02398     else {
02399       andFilePermissions &= ~(S_IROTH | S_IWOTH | S_IXOTH);
02400       if ((m & S_IROTH) && (d->extraCheckbox->state() == QButton::On))
02401     orFilePermissions |= S_IXOTH;
02402     }
02403 
02404     orDirPermissions |= m & UniOthers;
02405     if (m & S_IROTH)
02406     orDirPermissions |= S_IXOTH;
02407     andDirPermissions &= ~(S_IROTH | S_IWOTH | S_IXOTH);
02408   }
02409 
02410   if (((d->pmode == PermissionsMixed) || (d->pmode == PermissionsOnlyDirs)) &&
02411       (d->extraCheckbox->state() != QButton::NoChange)) {
02412     andDirPermissions &= ~S_ISVTX;
02413     if (d->extraCheckbox->state() == QButton::On)
02414       orDirPermissions |= S_ISVTX;
02415   }
02416 }
02417 
02418 void KFilePermissionsPropsPlugin::applyChanges()
02419 {
02420   mode_t orFilePermissions;
02421   mode_t orDirPermissions;
02422   mode_t andFilePermissions;
02423   mode_t andDirPermissions;
02424 
02425   if (!d->canChangePermissions)
02426     return;
02427 
02428   if (!d->isIrregular)
02429     getPermissionMasks(andFilePermissions,
02430                andDirPermissions,
02431                orFilePermissions,
02432                orDirPermissions);
02433   else {
02434     orFilePermissions = permissions;
02435     andFilePermissions = d->partialPermissions;
02436     orDirPermissions = permissions;
02437     andDirPermissions = d->partialPermissions;
02438   }
02439 
02440   QString owner, group;
02441   if (usrEdit)
02442     owner = usrEdit->text();
02443   if (grpEdit)
02444     group = grpEdit->text();
02445   else if (grpCombo)
02446     group = grpCombo->currentText();
02447 
02448   if (owner == strOwner)
02449       owner = QString::null; // no change
02450 
02451   if (group == strGroup)
02452       group = QString::null;
02453 
02454   bool recursive = d->cbRecursive && d->cbRecursive->isChecked();
02455   bool permissionChange = false;
02456 
02457   KFileItemList files, dirs;
02458   KFileItemList items = properties->items();
02459   for (KFileItemListIterator it(items); it.current(); ++it) {
02460     if ((*it)->isDir()) {
02461       dirs.append(*it);
02462       if ((*it)->permissions() != (((*it)->permissions() & andDirPermissions) | orDirPermissions))
02463     permissionChange = true;
02464     }
02465     else if ((*it)->isFile()) {
02466       files.append(*it);
02467       if ((*it)->permissions() != (((*it)->permissions() & andFilePermissions) | orFilePermissions))
02468     permissionChange = true;
02469     }
02470   }
02471 
02472   const bool ACLChange = ( d->extendedACL !=  properties->item()->ACL() );
02473   const bool defaultACLChange = ( d->defaultACL != properties->item()->defaultACL() );
02474 
02475   if ( owner.isEmpty() && group.isEmpty() && !recursive
02476       && !permissionChange && !ACLChange && !defaultACLChange )
02477     return;
02478 
02479   KIO::Job * job;
02480   if (files.count() > 0) {
02481     job = KIO::chmod( files, orFilePermissions, ~andFilePermissions,
02482         owner, group, false );
02483     if ( ACLChange && d->fileSystemSupportsACLs )
02484       job->addMetaData( "ACL_STRING", d->extendedACL.isValid()?d->extendedACL.asString():"ACL_DELETE" );
02485     if ( defaultACLChange && d->fileSystemSupportsACLs )
02486       job->addMetaData( "DEFAULT_ACL_STRING", d->defaultACL.isValid()?d->defaultACL.asString():"ACL_DELETE" );
02487 
02488     connect( job, SIGNAL( result( KIO::Job * ) ),
02489         SLOT( slotChmodResult( KIO::Job * ) ) );
02490     // Wait for job
02491     QWidget dummy(0,0,WType_Dialog|WShowModal);
02492     qt_enter_modal(&dummy);
02493     qApp->enter_loop();
02494     qt_leave_modal(&dummy);
02495   }
02496   if (dirs.count() > 0) {
02497     job = KIO::chmod( dirs, orDirPermissions, ~andDirPermissions,
02498         owner, group, recursive );
02499     if ( ACLChange && d->fileSystemSupportsACLs )
02500       job->addMetaData( "ACL_STRING", d->extendedACL.isValid()?d->extendedACL.asString():"ACL_DELETE" );
02501     if ( defaultACLChange && d->fileSystemSupportsACLs )
02502       job->addMetaData( "DEFAULT_ACL_STRING", d->defaultACL.isValid()?d->defaultACL.asString():"ACL_DELETE" );
02503 
02504     connect( job, SIGNAL( result( KIO::Job * ) ),
02505         SLOT( slotChmodResult( KIO::Job * ) ) );
02506     // Wait for job
02507     QWidget dummy(0,0,WType_Dialog|WShowModal);
02508     qt_enter_modal(&dummy);
02509     qApp->enter_loop();
02510     qt_leave_modal(&dummy);
02511   }
02512 }
02513 
02514 void KFilePermissionsPropsPlugin::slotChmodResult( KIO::Job * job )
02515 {
02516   kdDebug(250) << "KFilePermissionsPropsPlugin::slotChmodResult" << endl;
02517   if (job->error())
02518     job->showErrorDialog( d->m_frame );
02519   // allow apply() to return
02520   qApp->exit_loop();
02521 }
02522 
02523 
02524 
02525 
02526 class KURLPropsPlugin::KURLPropsPluginPrivate
02527 {
02528 public:
02529   KURLPropsPluginPrivate()
02530   {
02531   }
02532   ~KURLPropsPluginPrivate()
02533   {
02534   }
02535 
02536   QFrame *m_frame;
02537 };
02538 
02539 KURLPropsPlugin::KURLPropsPlugin( KPropertiesDialog *_props )
02540   : KPropsDlgPlugin( _props )
02541 {
02542   d = new KURLPropsPluginPrivate;
02543   d->m_frame = properties->addPage(i18n("U&RL"));
02544   QVBoxLayout *layout = new QVBoxLayout(d->m_frame, 0, KDialog::spacingHint());
02545 
02546   QLabel *l;
02547   l = new QLabel( d->m_frame, "Label_1" );
02548   l->setText( i18n("URL:") );
02549   layout->addWidget(l);
02550 
02551   URLEdit = new KURLRequester( d->m_frame, "URL Requester" );
02552   layout->addWidget(URLEdit);
02553 
02554   QString path = properties->kurl().path();
02555 
02556   QFile f( path );
02557   if ( !f.open( IO_ReadOnly ) )
02558     return;
02559   f.close();
02560 
02561   KSimpleConfig config( path );
02562   config.setDesktopGroup();
02563   URLStr = config.readPathEntry( "URL" );
02564 
02565   if ( !URLStr.isNull() )
02566     URLEdit->setURL( URLStr );
02567 
02568   connect( URLEdit, SIGNAL( textChanged( const QString & ) ),
02569            this, SIGNAL( changed() ) );
02570 
02571   layout->addStretch (1);
02572 }
02573 
02574 KURLPropsPlugin::~KURLPropsPlugin()
02575 {
02576   delete d;
02577 }
02578 
02579 // QString KURLPropsPlugin::tabName () const
02580 // {
02581 //   return i18n ("U&RL");
02582 // }
02583 
02584 bool KURLPropsPlugin::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.hasLinkType();
02596 }
02597 
02598 void KURLPropsPlugin::applyChanges()
02599 {
02600   QString path = properties->kurl().path();
02601 
02602   QFile f( path );
02603   if ( !f.open( IO_ReadWrite ) ) {
02604     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
02605                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
02606     return;
02607   }
02608   f.close();
02609 
02610   KSimpleConfig config( path );
02611   config.setDesktopGroup();
02612   config.writeEntry( "Type", QString::fromLatin1("Link"));
02613   config.writePathEntry( "URL", URLEdit->url() );
02614   // Users can't create a Link .desktop file with a Name field,
02615   // but distributions can. Update the Name field in that case.
02616   if ( config.hasKey("Name") )
02617   {
02618     QString nameStr = nameFromFileName(properties->kurl().fileName());
02619     config.writeEntry( "Name", nameStr );
02620     config.writeEntry( "Name", nameStr, true, false, true );
02621 
02622   }
02623 }
02624 
02625 
02626 /* ----------------------------------------------------
02627  *
02628  * KBindingPropsPlugin
02629  *
02630  * -------------------------------------------------- */
02631 
02632 class KBindingPropsPlugin::KBindingPropsPluginPrivate
02633 {
02634 public:
02635   KBindingPropsPluginPrivate()
02636   {
02637   }
02638   ~KBindingPropsPluginPrivate()
02639   {
02640   }
02641 
02642   QFrame *m_frame;
02643 };
02644 
02645 KBindingPropsPlugin::KBindingPropsPlugin( KPropertiesDialog *_props ) : KPropsDlgPlugin( _props )
02646 {
02647   d = new KBindingPropsPluginPrivate;
02648   d->m_frame = properties->addPage(i18n("A&ssociation"));
02649   patternEdit = new KLineEdit( d->m_frame, "LineEdit_1" );
02650   commentEdit = new KLineEdit( d->m_frame, "LineEdit_2" );
02651   mimeEdit = new KLineEdit( d->m_frame, "LineEdit_3" );
02652 
02653   QBoxLayout *mainlayout = new QVBoxLayout(d->m_frame, 0, KDialog::spacingHint());
02654   QLabel* tmpQLabel;
02655 
02656   tmpQLabel = new QLabel( d->m_frame, "Label_1" );
02657   tmpQLabel->setText(  i18n("Pattern ( example: *.html;*.htm )") );
02658   tmpQLabel->setMinimumSize(tmpQLabel->sizeHint());
02659   mainlayout->addWidget(tmpQLabel, 1);
02660 
02661   //patternEdit->setGeometry( 10, 40, 210, 30 );
02662   //patternEdit->setText( "" );
02663   patternEdit->setMaxLength( 512 );
02664   patternEdit->setMinimumSize( patternEdit->sizeHint() );
02665   patternEdit->setFixedHeight( fontHeight );
02666   mainlayout->addWidget(patternEdit, 1);
02667 
02668   tmpQLabel = new QLabel( d->m_frame, "Label_2" );
02669   tmpQLabel->setText(  i18n("Mime Type") );
02670   tmpQLabel->setMinimumSize(tmpQLabel->sizeHint());
02671   mainlayout->addWidget(tmpQLabel, 1);
02672 
02673   //mimeEdit->setGeometry( 10, 160, 210, 30 );
02674   mimeEdit->setMaxLength( 256 );
02675   mimeEdit->setMinimumSize( mimeEdit->sizeHint() );
02676   mimeEdit->setFixedHeight( fontHeight );
02677   mainlayout->addWidget(mimeEdit, 1);
02678 
02679   tmpQLabel = new QLabel( d->m_frame, "Label_3" );
02680   tmpQLabel->setText(  i18n("Comment") );
02681   tmpQLabel->setMinimumSize(tmpQLabel->sizeHint());
02682   mainlayout->addWidget(tmpQLabel, 1);
02683 
02684   //commentEdit->setGeometry( 10, 100, 210, 30 );
02685   commentEdit->setMaxLength( 256 );
02686   commentEdit->setMinimumSize( commentEdit->sizeHint() );
02687   commentEdit->setFixedHeight( fontHeight );
02688   mainlayout->addWidget(commentEdit, 1);
02689 
02690   cbAutoEmbed = new QCheckBox( i18n("Left click previews"), d->m_frame, "cbAutoEmbed" );
02691   mainlayout->addWidget(cbAutoEmbed, 1);
02692 
02693   mainlayout->addStretch (10);
02694   mainlayout->activate();
02695 
02696   QFile f( _props->kurl().path() );
02697   if ( !f.open( IO_ReadOnly ) )
02698     return;
02699   f.close();
02700 
02701   KSimpleConfig config( _props->kurl().path() );
02702   config.setDesktopGroup();
02703   QString patternStr = config.readEntry( "Patterns" );
02704   QString iconStr = config.readEntry( "Icon" );
02705   QString commentStr = config.readEntry( "Comment" );
02706   m_sMimeStr = config.readEntry( "MimeType" );
02707 
02708   if ( !patternStr.isEmpty() )
02709     patternEdit->setText( patternStr );
02710   if ( !commentStr.isEmpty() )
02711     commentEdit->setText( commentStr );
02712   if ( !m_sMimeStr.isEmpty() )
02713     mimeEdit->setText( m_sMimeStr );
02714   cbAutoEmbed->setTristate();
02715   if ( config.hasKey( "X-KDE-AutoEmbed" ) )
02716       cbAutoEmbed->setChecked( config.readBoolEntry( "X-KDE-AutoEmbed" ) );
02717   else
02718       cbAutoEmbed->setNoChange();
02719 
02720   connect( patternEdit, SIGNAL( textChanged( const QString & ) ),
02721            this, SIGNAL( changed() ) );
02722   connect( commentEdit, SIGNAL( textChanged( const QString & ) ),
02723            this, SIGNAL( changed() ) );
02724   connect( mimeEdit, SIGNAL( textChanged( const QString & ) ),
02725            this, SIGNAL( changed() ) );
02726   connect( cbAutoEmbed, SIGNAL( toggled( bool ) ),
02727            this, SIGNAL( changed() ) );
02728 }
02729 
02730 KBindingPropsPlugin::~KBindingPropsPlugin()
02731 {
02732   delete d;
02733 }
02734 
02735 // QString KBindingPropsPlugin::tabName () const
02736 // {
02737 //   return i18n ("A&ssociation");
02738 // }
02739 
02740 bool KBindingPropsPlugin::supports( KFileItemList _items )
02741 {
02742   if ( _items.count() != 1 )
02743     return false;
02744   KFileItem * item = _items.first();
02745   // check if desktop file
02746   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
02747     return false;
02748 
02749   // open file and check type
02750   KDesktopFile config( item->url().path(), true /* readonly */ );
02751   return config.hasMimeTypeType();
02752 }
02753 
02754 void KBindingPropsPlugin::applyChanges()
02755 {
02756   QString path = properties->kurl().path();
02757   QFile f( path );
02758 
02759   if ( !f.open( IO_ReadWrite ) )
02760   {
02761     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
02762                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
02763     return;
02764   }
02765   f.close();
02766 
02767   KSimpleConfig config( path );
02768   config.setDesktopGroup();
02769   config.writeEntry( "Type", QString::fromLatin1("MimeType") );
02770 
02771   config.writeEntry( "Patterns",  patternEdit->text() );
02772   config.writeEntry( "Comment", commentEdit->text() );
02773   config.writeEntry( "Comment",
02774              commentEdit->text(), true, false, true ); // for compat
02775   config.writeEntry( "MimeType", mimeEdit->text() );
02776   if ( cbAutoEmbed->state() == QButton::NoChange )
02777       config.deleteEntry( "X-KDE-AutoEmbed", false );
02778   else
02779       config.writeEntry( "X-KDE-AutoEmbed", cbAutoEmbed->isChecked() );
02780   config.sync();
02781 }
02782 
02783 /* ----------------------------------------------------
02784  *
02785  * KDevicePropsPlugin
02786  *
02787  * -------------------------------------------------- */
02788 
02789 class KDevicePropsPlugin::KDevicePropsPluginPrivate
02790 {
02791 public:
02792   KDevicePropsPluginPrivate()
02793   {
02794   }
02795   ~KDevicePropsPluginPrivate()
02796   {
02797   }
02798 
02799   QFrame *m_frame;
02800   QStringList mountpointlist;
02801   QLabel *m_freeSpaceText;
02802   QLabel *m_freeSpaceLabel;
02803   QProgressBar *m_freeSpaceBar;
02804 };
02805 
02806 KDevicePropsPlugin::KDevicePropsPlugin( KPropertiesDialog *_props ) : KPropsDlgPlugin( _props )
02807 {
02808   d = new KDevicePropsPluginPrivate;
02809   d->m_frame = properties->addPage(i18n("De&vice"));
02810 
02811   QStringList devices;
02812   KMountPoint::List mountPoints = KMountPoint::possibleMountPoints();
02813 
02814   for(KMountPoint::List::ConstIterator it = mountPoints.begin();
02815       it != mountPoints.end(); ++it)
02816   {
02817      KMountPoint *mp = *it;
02818      QString mountPoint = mp->mountPoint();
02819      QString device = mp->mountedFrom();
02820      kdDebug()<<"mountPoint :"<<mountPoint<<" device :"<<device<<" mp->mountType() :"<<mp->mountType()<<endl;
02821 
02822      if ((mountPoint != "-") && (mountPoint != "none") && !mountPoint.isEmpty()
02823           && device != "none")
02824      {
02825         devices.append( device + QString::fromLatin1(" (")
02826                         + mountPoint + QString::fromLatin1(")") );
02827         m_devicelist.append(device);
02828         d->mountpointlist.append(mountPoint);
02829      }
02830   }
02831 
02832   QGridLayout *layout = new QGridLayout( d->m_frame, 0, 2, 0,
02833                                         KDialog::spacingHint());
02834   layout->setColStretch(1, 1);
02835 
02836   QLabel* label;
02837   label = new QLabel( d->m_frame );
02838   label->setText( devices.count() == 0 ?
02839                       i18n("Device (/dev/fd0):") : // old style
02840                       i18n("Device:") ); // new style (combobox)
02841   layout->addWidget(label, 0, 0);
02842 
02843   device = new QComboBox( true, d->m_frame, "ComboBox_device" );
02844   device->insertStringList( devices );
02845   layout->addWidget(device, 0, 1);
02846   connect( device, SIGNAL( activated( int ) ),
02847            this, SLOT( slotActivated( int ) ) );
02848 
02849   readonly = new QCheckBox( d->m_frame, "CheckBox_readonly" );
02850   readonly->setText(  i18n("Read only") );
02851   layout->addWidget(readonly, 1, 1);
02852 
02853   label = new QLabel( d->m_frame );
02854   label->setText( i18n("File system:") );
02855   layout->addWidget(label, 2, 0);
02856 
02857   QLabel *fileSystem = new QLabel( d->m_frame );
02858   layout->addWidget(fileSystem, 2, 1);
02859 
02860   label = new QLabel( d->m_frame );
02861   label->setText( devices.count()==0 ?
02862                       i18n("Mount point (/mnt/floppy):") : // old style
02863                       i18n("Mount point:")); // new style (combobox)
02864   layout->addWidget(label, 3, 0);
02865 
02866   mountpoint = new QLabel( d->m_frame, "LineEdit_mountpoint" );
02867 
02868   layout->addWidget(mountpoint, 3, 1);
02869 
02870   // show disk free
02871   d->m_freeSpaceText = new QLabel(i18n("Free disk space:"), d->m_frame );
02872   layout->addWidget(d->m_freeSpaceText, 4, 0);
02873 
02874   d->m_freeSpaceLabel = new QLabel( d->m_frame );
02875   layout->addWidget( d->m_freeSpaceLabel, 4, 1 );
02876 
02877   d->m_freeSpaceBar = new QProgressBar( d->m_frame, "freeSpaceBar" );
02878   layout->addMultiCellWidget(d->m_freeSpaceBar, 5, 5, 0, 1);
02879 
02880   // we show it in the slot when we know the values
02881   d->m_freeSpaceText->hide();
02882   d->m_freeSpaceLabel->hide();
02883   d->m_freeSpaceBar->hide();
02884 
02885   KSeparator* sep = new KSeparator( KSeparator::HLine, d->m_frame);
02886   layout->addMultiCellWidget(sep, 6, 6, 0, 1);
02887 
02888   unmounted = new KIconButton( d->m_frame );
02889   int bsize = 66 + 2 * unmounted->style().pixelMetric(QStyle::PM_ButtonMargin);
02890   unmounted->setFixedSize(bsize, bsize);
02891   unmounted->setIconType(KIcon::Desktop, KIcon::Device);
02892   layout->addWidget(unmounted, 7, 0);
02893 
02894   label = new QLabel( i18n("Unmounted Icon"),  d->m_frame );
02895   layout->addWidget(label, 7, 1);
02896 
02897   layout->setRowStretch(8, 1);
02898 
02899   QString path( _props->kurl().path() );
02900 
02901   QFile f( path );
02902   if ( !f.open( IO_ReadOnly ) )
02903     return;
02904   f.close();
02905 
02906   KSimpleConfig config( path );
02907   config.setDesktopGroup();
02908   QString deviceStr = config.readEntry( "Dev" );
02909   QString mountPointStr = config.readEntry( "MountPoint" );
02910   bool ro = config.readBoolEntry( "ReadOnly", false );
02911   QString unmountedStr = config.readEntry( "UnmountIcon" );
02912 
02913   fileSystem->setText( i18n(config.readEntry("FSType").local8Bit()) );
02914 
02915   device->setEditText( deviceStr );
02916   if ( !deviceStr.isEmpty() ) {
02917     // Set default options for this device (first matching entry)
02918     int index = m_devicelist.findIndex(deviceStr);
02919     if (index != -1)
02920     {
02921       //kdDebug(250) << "found it " << index << endl;
02922       slotActivated( index );
02923     }
02924   }
02925 
02926   if ( !mountPointStr.isEmpty() )
02927   {
02928     mountpoint->setText( mountPointStr );
02929     updateInfo();
02930   }
02931 
02932   readonly->setChecked( ro );
02933 
02934   if ( unmountedStr.isEmpty() )
02935     unmountedStr = KMimeType::defaultMimeTypePtr()->KServiceType::icon(); // default icon
02936 
02937   unmounted->setIcon( unmountedStr );
02938 
02939   connect( device, SIGNAL( activated( int ) ),
02940            this, SIGNAL( changed() ) );
02941   connect( device, SIGNAL( textChanged( const QString & ) ),
02942            this, SIGNAL( changed() ) );
02943   connect( readonly, SIGNAL( toggled( bool ) ),
02944            this, SIGNAL( changed() ) );
02945   connect( unmounted, SIGNAL( iconChanged( QString ) ),
02946            this, SIGNAL( changed() ) );
02947 
02948   connect( device, SIGNAL( textChanged( const QString & ) ),
02949            this, SLOT( slotDeviceChanged() ) );
02950 }
02951 
02952 KDevicePropsPlugin::~KDevicePropsPlugin()
02953 {
02954   delete d;
02955 }
02956 
02957 // QString KDevicePropsPlugin::tabName () const
02958 // {
02959 //   return i18n ("De&vice");
02960 // }
02961 
02962 void KDevicePropsPlugin::updateInfo()
02963 {
02964   // we show it in the slot when we know the values
02965   d->m_freeSpaceText->hide();
02966   d->m_freeSpaceLabel->hide();
02967   d->m_freeSpaceBar->hide();
02968 
02969   if ( !mountpoint->text().isEmpty() )
02970   {
02971     KDiskFreeSp * job = new KDiskFreeSp;
02972     connect( job, SIGNAL( foundMountPoint( const unsigned long&, const unsigned long&,
02973                                            const unsigned long&, const QString& ) ),
02974              this, SLOT( slotFoundMountPoint( const unsigned long&, const unsigned long&,
02975                                               const unsigned long&, const QString& ) ) );
02976 
02977     job->readDF( mountpoint->text() );
02978   }
02979 }
02980 
02981 void KDevicePropsPlugin::slotActivated( int index )
02982 {
02983   // Update mountpoint so that it matches the device that was selected in the combo
02984   device->setEditText( m_devicelist[index] );
02985   mountpoint->setText( d->mountpointlist[index] );
02986 
02987   updateInfo();
02988 }
02989 
02990 void KDevicePropsPlugin::slotDeviceChanged()
02991 {
02992   // Update mountpoint so that it matches the typed device
02993   int index = m_devicelist.findIndex( device->currentText() );
02994   if ( index != -1 )
02995     mountpoint->setText( d->mountpointlist[index] );
02996   else
02997     mountpoint->setText( QString::null );
02998 
02999   updateInfo();
03000 }
03001 
03002 void KDevicePropsPlugin::slotFoundMountPoint( const unsigned long& kBSize,
03003                                               const unsigned long& /*kBUsed*/,
03004                                               const unsigned long& kBAvail,
03005                                               const QString& )
03006 {
03007   d->m_freeSpaceText->show();
03008   d->m_freeSpaceLabel->show();
03009 
03010   int percUsed = 100 - (int)(100.0 * kBAvail / kBSize);
03011 
03012   d->m_freeSpaceLabel->setText(
03013       // xgettext:no-c-format  --  Don't warn about translating the %1 out of %2 part.
03014       i18n("Available space out of total partition size (percent used)", "%1 out of %2 (%3% used)")
03015       .arg(KIO::convertSizeFromKB(kBAvail))
03016       .arg(KIO::convertSizeFromKB(kBSize))
03017       .arg( 100 - (int)(100.0 * kBAvail / kBSize) ));
03018 
03019   d->m_freeSpaceBar->setProgress(percUsed, 100);
03020   d->m_freeSpaceBar->show();
03021 }
03022 
03023 bool KDevicePropsPlugin::supports( KFileItemList _items )
03024 {
03025   if ( _items.count() != 1 )
03026     return false;
03027   KFileItem * item = _items.first();
03028   // check if desktop file
03029   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
03030     return false;
03031   // open file and check type
03032   KDesktopFile config( item->url().path(), true /* readonly */ );
03033   return config.hasDeviceType();
03034 }
03035 
03036 void KDevicePropsPlugin::applyChanges()
03037 {
03038   QString path = properties->kurl().path();
03039   QFile f( path );
03040   if ( !f.open( IO_ReadWrite ) )
03041   {
03042     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have sufficient "
03043                 "access to write to <b>%1</b>.</qt>").arg(path));
03044     return;
03045   }
03046   f.close();
03047 
03048   KSimpleConfig config( path );
03049   config.setDesktopGroup();
03050   config.writeEntry( "Type", QString::fromLatin1("FSDevice") );
03051 
03052   config.writeEntry( "Dev", device->currentText() );
03053   config.writeEntry( "MountPoint", mountpoint->text() );
03054 
03055   config.writeEntry( "UnmountIcon", unmounted->icon() );
03056   kdDebug(250) << "unmounted->icon() = " << unmounted->icon() << endl;
03057 
03058   config.writeEntry( "ReadOnly", readonly->isChecked() );
03059 
03060   config.sync();
03061 }
03062 
03063 
03064 /* ----------------------------------------------------
03065  *
03066  * KDesktopPropsPlugin
03067  *
03068  * -------------------------------------------------- */
03069 
03070 
03071 KDesktopPropsPlugin::KDesktopPropsPlugin( KPropertiesDialog *_props )
03072   : KPropsDlgPlugin( _props )
03073 {
03074   QFrame *frame = properties->addPage(i18n("&Application"));
03075   QVBoxLayout *mainlayout = new QVBoxLayout( frame, 0, KDialog::spacingHint() );
03076 
03077   w = new KPropertiesDesktopBase(frame);
03078   mainlayout->addWidget(w);
03079 
03080   bool bKDesktopMode = (QCString(qApp->name()) == "kdesktop"); // nasty heh?
03081 
03082   if (bKDesktopMode)
03083   {
03084     // Hide Name entry
03085     w->nameEdit->hide();
03086     w->nameLabel->hide();
03087   }
03088 
03089   w->pathEdit->setMode(KFile::Directory | KFile::LocalOnly);
03090   w->pathEdit->lineEdit()->setAcceptDrops(false);
03091 
03092   connect( w->nameEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03093   connect( w->genNameEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03094   connect( w->commentEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03095   connect( w->commandEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03096   connect( w->pathEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03097 
03098   connect( w->browseButton, SIGNAL( clicked() ), this, SLOT( slotBrowseExec() ) );
03099   connect( w->addFiletypeButton, SIGNAL( clicked() ), this, SLOT( slotAddFiletype() ) );
03100   connect( w->delFiletypeButton, SIGNAL( clicked() ), this, SLOT( slotDelFiletype() ) );
03101   connect( w->advancedButton, SIGNAL( clicked() ), this, SLOT( slotAdvanced() ) );
03102 
03103   // now populate the page
03104   QString path = _props->kurl().path();
03105   QFile f( path );
03106   if ( !f.open( IO_ReadOnly ) )
03107     return;
03108   f.close();
03109 
03110   KDesktopFile  config( path );
03111   QString nameStr = config.readName();
03112   QString genNameStr = config.readGenericName();
03113   QString commentStr = config.readComment();
03114   QString commandStr = config.readPathEntry( "Exec" );
03115   if (commandStr.left(12) == "ksystraycmd ")
03116   {
03117     commandStr.remove(0, 12);
03118     m_systrayBool = true;
03119   }
03120   else
03121     m_systrayBool = false;
03122 
03123   m_origCommandStr = commandStr;
03124   QString pathStr = config.readPathEntry( "Path" );
03125   m_terminalBool = config.readBoolEntry( "Terminal" );
03126   m_terminalOptionStr = config.readEntry( "TerminalOptions" );
03127   m_suidBool = config.readBoolEntry( "X-KDE-SubstituteUID" );
03128   m_suidUserStr = config.readEntry( "X-KDE-Username" );
03129   if( config.hasKey( "StartupNotify" ))
03130     m_startupBool = config.readBoolEntry( "StartupNotify", true );
03131   else
03132     m_startupBool = config.readBoolEntry( "X-KDE-StartupNotify", true );
03133   m_dcopServiceType = config.readEntry("X-DCOP-ServiceType").lower();
03134 
03135   QStringList mimeTypes = config.readListEntry( "MimeType", ';' );
03136 
03137   if ( nameStr.isEmpty() || bKDesktopMode ) {
03138     // We'll use the file name if no name is specified
03139     // because we _need_ a Name for a valid file.
03140     // But let's do it in apply, not here, so that we pick up the right name.
03141     setDirty();
03142   }
03143   if ( !bKDesktopMode )
03144     w->nameEdit->setText(nameStr);
03145 
03146   w->genNameEdit->setText( genNameStr );
03147   w->commentEdit->setText( commentStr );
03148   w->commandEdit->setText( commandStr );
03149   w->pathEdit->lineEdit()->setText( pathStr );
03150   w->filetypeList->setAllColumnsShowFocus(true);
03151 
03152   KMimeType::Ptr defaultMimetype = KMimeType::defaultMimeTypePtr();
03153   for(QStringList::ConstIterator it = mimeTypes.begin();
03154       it != mimeTypes.end(); )
03155   {
03156     KMimeType::Ptr p = KMimeType::mimeType(*it);
03157     ++it;
03158     QString preference;
03159     if (it != mimeTypes.end())
03160     {
03161        bool numeric;
03162        (*it).toInt(&numeric);
03163        if (numeric)
03164        {
03165          preference = *it;
03166          ++it;
03167        }
03168     }
03169     if (p && (p != defaultMimetype))
03170     {
03171        new QListViewItem(w->filetypeList, p->name(), p->comment(), preference);
03172     }
03173   }
03174 
03175 }
03176 
03177 KDesktopPropsPlugin::~KDesktopPropsPlugin()
03178 {
03179 }
03180 
03181 void KDesktopPropsPlugin::slotSelectMimetype()
03182 {
03183   QListView *w = (QListView*)sender();
03184   QListViewItem *item = w->firstChild();
03185   while(item)
03186   {
03187      if (item->isSelected())
03188         w->setSelected(item, false);
03189      item = item->nextSibling();
03190   }
03191 }
03192 
03193 void KDesktopPropsPlugin::slotAddFiletype()
03194 {
03195   KDialogBase dlg(w, "KPropertiesMimetypes", true,
03196                   i18n("Add File Type for %1").arg(properties->kurl().fileName()),
03197                   KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok);
03198 
03199   KGuiItem okItem(i18n("&Add"), QString::null /* no icon */,
03200                   i18n("Add the selected file types to\nthe list of supported file types."),
03201                   i18n("Add the selected file types to\nthe list of supported file types."));
03202   dlg.setButtonOK(okItem);
03203 
03204   KPropertiesMimetypeBase *mw = new KPropertiesMimetypeBase(&dlg);
03205 
03206   dlg.setMainWidget(mw);
03207 
03208   {
03209      mw->listView->setRootIsDecorated(true);
03210      mw->listView->setSelectionMode(QListView::Extended);
03211      mw->listView->setAllColumnsShowFocus(true);
03212      mw->listView->setFullWidth(true);
03213      mw->listView->setMinimumSize(500,400);
03214 
03215      connect(mw->listView, SIGNAL(selectionChanged()),
03216              this, SLOT(slotSelectMimetype()));
03217      connect(mw->listView, SIGNAL(doubleClicked( QListViewItem *, const QPoint &, int )),
03218              &dlg, SLOT( slotOk()));
03219 
03220      QMap<QString,QListViewItem*> majorMap;
03221      QListViewItem *majorGroup;
03222      KMimeType::List mimetypes = KMimeType::allMimeTypes();
03223      QValueListIterator<KMimeType::Ptr> it(mimetypes.begin());
03224      for (; it != mimetypes.end(); ++it) {
03225         QString mimetype = (*it)->name();
03226         if (mimetype == KMimeType::defaultMimeType())
03227            continue;
03228         int index = mimetype.find("/");
03229         QString maj = mimetype.left(index);
03230         QString min = mimetype.mid(index+1);
03231 
03232         QMapIterator<QString,QListViewItem*> mit = majorMap.find( maj );
03233         if ( mit == majorMap.end() ) {
03234            majorGroup = new QListViewItem( mw->listView, maj );
03235            majorGroup->setExpandable(true);
03236            mw->listView->setOpen(majorGroup, true);
03237            majorMap.insert( maj, majorGroup );
03238         }
03239         else
03240         {
03241            majorGroup = mit.data();
03242         }
03243 
03244         QListViewItem *item = new QListViewItem(majorGroup, min, (*it)->comment());
03245         item->setPixmap(0, (*it)->pixmap(KIcon::Small, IconSize(KIcon::Small)));
03246      }
03247      QMapIterator<QString,QListViewItem*> mit = majorMap.find( "all" );
03248      if ( mit != majorMap.end())
03249      {
03250         mw->listView->setCurrentItem(mit.data());
03251         mw->listView->ensureItemVisible(mit.data());
03252      }
03253   }
03254 
03255   if (dlg.exec() == KDialogBase::Accepted)
03256   {
03257      KMimeType::Ptr defaultMimetype = KMimeType::defaultMimeTypePtr();
03258      QListViewItem *majorItem = mw->listView->firstChild();
03259      while(majorItem)
03260      {
03261         QString major = majorItem->text(0);
03262 
03263         QListViewItem *minorItem = majorItem->firstChild();
03264         while(minorItem)
03265         {
03266            if (minorItem->isSelected())
03267            {
03268               QString mimetype = major + "/" + minorItem->text(0);
03269               KMimeType::Ptr p = KMimeType::mimeType(mimetype);
03270               if (p && (p != defaultMimetype))
03271               {
03272                  mimetype = p->name();
03273                  bool found = false;
03274                  QListViewItem *item = w->filetypeList->firstChild();
03275                  while (item)
03276                  {
03277                     if (mimetype == item->text(0))
03278                     {
03279                        found = true;
03280                        break;
03281                     }
03282                     item = item->nextSibling();
03283                  }
03284                  if (!found) {
03285                     new QListViewItem(w->filetypeList, p->name(), p->comment());
03286                     emit changed();
03287                  }
03288               }
03289            }
03290            minorItem = minorItem->nextSibling();
03291         }
03292 
03293         majorItem = majorItem->nextSibling();
03294      }
03295 
03296   }
03297 }
03298 
03299 void KDesktopPropsPlugin::slotDelFiletype()
03300 {
03301   delete w->filetypeList->currentItem();
03302   emit changed();
03303 }
03304 
03305 void KDesktopPropsPlugin::checkCommandChanged()
03306 {
03307   if (KRun::binaryName(w->commandEdit->text(), true) !=
03308       KRun::binaryName(m_origCommandStr, true))
03309   {
03310     QString m_origCommandStr = w->commandEdit->text();
03311     m_dcopServiceType= QString::null; // Reset
03312   }
03313 }
03314 
03315 void KDesktopPropsPlugin::applyChanges()
03316 {
03317   kdDebug(250) << "KDesktopPropsPlugin::applyChanges" << endl;
03318   QString path = properties->kurl().path();
03319 
03320   QFile f( path );
03321 
03322   if ( !f.open( IO_ReadWrite ) ) {
03323     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
03324                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
03325     return;
03326   }
03327   f.close();
03328 
03329   // If the command is changed we reset certain settings that are strongly
03330   // coupled to the command.
03331   checkCommandChanged();
03332 
03333   KSimpleConfig config( path );
03334   config.setDesktopGroup();
03335   config.writeEntry( "Type", QString::fromLatin1("Application"));
03336   config.writeEntry( "Comment", w->commentEdit->text() );
03337   config.writeEntry( "Comment", w->commentEdit->text(), true, false, true ); // for compat
03338   config.writeEntry( "GenericName", w->genNameEdit->text() );
03339   config.writeEntry( "GenericName", w->genNameEdit->text(), true, false, true ); // for compat
03340 
03341   if (m_systrayBool)
03342     config.writePathEntry( "Exec", w->commandEdit->text().prepend("ksystraycmd ") );
03343   else
03344     config.writePathEntry( "Exec", w->commandEdit->text() );
03345   config.writePathEntry( "Path", w->pathEdit->lineEdit()->text() );
03346 
03347   // Write mimeTypes
03348   QStringList mimeTypes;
03349   for( QListViewItem *item = w->filetypeList->firstChild();
03350        item; item = item->nextSibling() )
03351   {
03352     QString preference = item->text(2);
03353     mimeTypes.append(item->text(0));
03354     if (!preference.isEmpty())
03355        mimeTypes.append(preference);
03356   }
03357 
03358   config.writeEntry( "MimeType", mimeTypes, ';' );
03359 
03360   if ( !w->nameEdit->isHidden() ) {
03361       QString nameStr = w->nameEdit->text();
03362       config.writeEntry( "Name", nameStr );
03363       config.writeEntry( "Name", nameStr, true, false, true );
03364   }
03365 
03366   config.writeEntry("Terminal", m_terminalBool);
03367   config.writeEntry("TerminalOptions", m_terminalOptionStr);
03368   config.writeEntry("X-KDE-SubstituteUID", m_suidBool);
03369   config.writeEntry("X-KDE-Username", m_suidUserStr);
03370   config.writeEntry("StartupNotify", m_startupBool);
03371   config.writeEntry("X-DCOP-ServiceType", m_dcopServiceType);
03372   config.sync();
03373 
03374   // KSycoca update needed?
03375   QString sycocaPath = KGlobal::dirs()->relativeLocation("apps", path);
03376   bool updateNeeded = !sycocaPath.startsWith("/");
03377   if (!updateNeeded)
03378   {
03379      sycocaPath = KGlobal::dirs()->relativeLocation("xdgdata-apps", path);
03380      updateNeeded = !sycocaPath.startsWith("/");
03381   }
03382   if (updateNeeded)
03383      KService::rebuildKSycoca(w);
03384 }
03385 
03386 
03387 void KDesktopPropsPlugin::slotBrowseExec()
03388 {
03389   KURL f = KFileDialog::getOpenURL( QString::null,
03390                                       QString::null, w );
03391   if ( f.isEmpty() )
03392     return;
03393 
03394   if ( !f.isLocalFile()) {
03395     KMessageBox::sorry(w, i18n("Only executables on local file systems are supported."));
03396     return;
03397   }
03398 
03399   QString path = f.path();
03400   KRun::shellQuote( path );
03401   w->commandEdit->setText( path );
03402 }
03403 
03404 void KDesktopPropsPlugin::slotAdvanced()
03405 {
03406   KDialogBase dlg(w, "KPropertiesDesktopAdv", true,
03407       i18n("Advanced Options for %1").arg(properties->kurl().fileName()),
03408       KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok);
03409   KPropertiesDesktopAdvBase *w = new KPropertiesDesktopAdvBase(&dlg);
03410 
03411   dlg.setMainWidget(w);
03412 
03413   // If the command is changed we reset certain settings that are strongly
03414   // coupled to the command.
03415   checkCommandChanged();
03416 
03417   // check to see if we use konsole if not do not add the nocloseonexit
03418   // because we don't know how to do this on other terminal applications
03419   KConfigGroup confGroup( KGlobal::config(), QString::fromLatin1("General") );
03420   QString preferredTerminal = confGroup.readPathEntry("TerminalApplication",
03421                           QString::fromLatin1("konsole"));
03422 
03423   bool terminalCloseBool = false;
03424 
03425   if (preferredTerminal == "konsole")
03426   {
03427      terminalCloseBool = (m_terminalOptionStr.contains( "--noclose" ) > 0);
03428      w->terminalCloseCheck->setChecked(terminalCloseBool);
03429      m_terminalOptionStr.replace( "--noclose", "");
03430   }
03431   else
03432   {
03433      w->terminalCloseCheck->hide();
03434   }
03435 
03436   w->terminalCheck->setChecked(m_terminalBool);
03437   w->terminalEdit->setText(m_terminalOptionStr);
03438   w->terminalCloseCheck->setEnabled(m_terminalBool);
03439   w->terminalEdit->setEnabled(m_terminalBool);
03440   w->terminalEditLabel->setEnabled(m_terminalBool);
03441 
03442   w->suidCheck->setChecked(m_suidBool);
03443   w->suidEdit->setText(m_suidUserStr);
03444   w->suidEdit->setEnabled(m_suidBool);
03445   w->suidEditLabel->setEnabled(m_suidBool);
03446 
03447   w->startupInfoCheck->setChecked(m_startupBool);
03448   w->systrayCheck->setChecked(m_systrayBool);
03449 
03450   if (m_dcopServiceType == "unique")
03451     w->dcopCombo->setCurrentItem(2);
03452   else if (m_dcopServiceType == "multi")
03453     w->dcopCombo->setCurrentItem(1);
03454   else if (m_dcopServiceType == "wait")
03455     w->dcopCombo->setCurrentItem(3);
03456   else
03457     w->dcopCombo->setCurrentItem(0);
03458 
03459   // Provide username completion up to 1000 users.
03460   KCompletion *kcom = new KCompletion;
03461   kcom->setOrder(KCompletion::Sorted);
03462   struct passwd *pw;
03463   int i, maxEntries = 1000;
03464   setpwent();
03465   for (i=0; ((pw = getpwent()) != 0L) && (i < maxEntries); i++)
03466     kcom->addItem(QString::fromLatin1(pw->pw_name));
03467   endpwent();
03468   if (i < maxEntries)
03469   {
03470     w->suidEdit->setCompletionObject(kcom, true);
03471     w->suidEdit->setAutoDeleteCompletionObject( true );
03472     w->suidEdit->setCompletionMode(KGlobalSettings::CompletionAuto);
03473   }
03474   else
03475   {
03476     delete kcom;
03477   }
03478 
03479   connect( w->terminalEdit, SIGNAL( textChanged( const QString & ) ),
03480            this, SIGNAL( changed() ) );
03481   connect( w->terminalCloseCheck, SIGNAL( toggled( bool ) ),
03482            this, SIGNAL( changed() ) );
03483   connect( w->terminalCheck, SIGNAL( toggled( bool ) ),
03484            this, SIGNAL( changed() ) );
03485   connect( w->suidCheck, SIGNAL( toggled( bool ) ),
03486            this, SIGNAL( changed() ) );
03487   connect( w->suidEdit, SIGNAL( textChanged( const QString & ) ),
03488            this, SIGNAL( changed() ) );
03489   connect( w->startupInfoCheck, SIGNAL( toggled( bool ) ),
03490            this, SIGNAL( changed() ) );
03491   connect( w->systrayCheck, SIGNAL( toggled( bool ) ),
03492            this, SIGNAL( changed() ) );
03493   connect( w->dcopCombo, SIGNAL( highlighted( int ) ),
03494            this, SIGNAL( changed() ) );
03495 
03496   if ( dlg.exec() == QDialog::Accepted )
03497   {
03498     m_terminalOptionStr = w->terminalEdit->text().stripWhiteSpace();
03499     m_terminalBool = w->terminalCheck->isChecked();
03500     m_suidBool = w->suidCheck->isChecked();
03501     m_suidUserStr = w->suidEdit->text().stripWhiteSpace();
03502     m_startupBool = w->startupInfoCheck->isChecked();
03503     m_systrayBool = w->systrayCheck->isChecked();
03504 
03505     if (w->terminalCloseCheck->isChecked())
03506     {
03507       m_terminalOptionStr.append(" --noclose");
03508     }
03509 
03510     switch(w->dcopCombo->currentItem())
03511     {
03512       case 1:  m_dcopServiceType = "multi"; break;
03513       case 2:  m_dcopServiceType = "unique"; break;
03514       case 3:  m_dcopServiceType = "wait"; break;
03515       default: m_dcopServiceType = "none"; break;
03516     }
03517   }
03518 }
03519 
03520 bool KDesktopPropsPlugin::supports( KFileItemList _items )
03521 {
03522   if ( _items.count() != 1 )
03523     return false;
03524   KFileItem * item = _items.first();
03525   // check if desktop file
03526   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
03527     return false;
03528   // open file and check type
03529   KDesktopFile config( item->url().path(), true /* readonly */ );
03530   return config.hasApplicationType() && kapp->authorize("run_desktop_files") && kapp->authorize("shell_access");
03531 }
03532 
03533 void KPropertiesDialog::virtual_hook( int id, void* data )
03534 { KDialogBase::virtual_hook( id, data ); }
03535 
03536 void KPropsDlgPlugin::virtual_hook( int, void* )
03537 { /*BASE::virtual_hook( id, data );*/ }
03538 
03539 
03540 
03541 
03542 
03548 class KExecPropsPlugin::KExecPropsPluginPrivate
03549 {
03550 public:
03551   KExecPropsPluginPrivate()
03552   {
03553   }
03554   ~KExecPropsPluginPrivate()
03555   {
03556   }
03557 
03558   QFrame *m_frame;
03559   QCheckBox *nocloseonexitCheck;
03560 };
03561 
03562 KExecPropsPlugin::KExecPropsPlugin( KPropertiesDialog *_props )
03563   : KPropsDlgPlugin( _props )
03564 {
03565   d = new KExecPropsPluginPrivate;
03566   d->m_frame = properties->addPage(i18n("E&xecute"));
03567   QVBoxLayout * mainlayout = new QVBoxLayout( d->m_frame, 0,
03568       KDialog::spacingHint());
03569 
03570   // Now the widgets in the top layout
03571 
03572   QLabel* l;
03573   l = new QLabel( i18n( "Comman&d:" ), d->m_frame );
03574   mainlayout->addWidget(l);
03575 
03576   QHBoxLayout * hlayout;
03577   hlayout = new QHBoxLayout(KDialog::spacingHint());
03578   mainlayout->addLayout(hlayout);
03579 
03580   execEdit = new KLineEdit( d->m_frame );
03581   QWhatsThis::add(execEdit,i18n(
03582     "Following the command, you can have several place holders which will be replaced "
03583     "with the actual values when the actual program is run:\n"
03584     "%f - a single file name\n"
03585     "%F - a list of files; use for applications that can open several local files at once\n"
03586     "%u - a single URL\n"
03587     "%U - a list of URLs\n"
03588     "%d - the folder of the file to open\n"
03589     "%D - a list of folders\n"
03590     "%i - the icon\n"
03591     "%m - the mini-icon\n"
03592     "%c - the caption"));
03593   hlayout->addWidget(execEdit, 1);
03594 
03595   l->setBuddy( execEdit );
03596 
03597   execBrowse = new QPushButton( d->m_frame );
03598   execBrowse->setText( i18n("&Browse...") );
03599   hlayout->addWidget(execBrowse);
03600 
03601   // The groupbox about swallowing
03602   QGroupBox* tmpQGroupBox;
03603   tmpQGroupBox = new QGroupBox( i18n("Panel Embedding"), d->m_frame );
03604   tmpQGroupBox->setColumnLayout( 0, Qt::Horizontal );
03605 
03606   mainlayout->addWidget(tmpQGroupBox);
03607 
03608   QGridLayout *grid = new QGridLayout(tmpQGroupBox->layout(), 2, 2);
03609   grid->setSpacing( KDialog::spacingHint() );
03610   grid->setColStretch(1, 1);
03611 
03612   l = new QLabel( i18n( "&Execute on click:" ), tmpQGroupBox );
03613   grid->addWidget(l, 0, 0);
03614 
03615   swallowExecEdit = new KLineEdit( tmpQGroupBox );
03616   grid->addWidget(swallowExecEdit, 0, 1);
03617 
03618   l->setBuddy( swallowExecEdit );
03619 
03620   l = new QLabel( i18n( "&Window title:" ), tmpQGroupBox );
03621   grid->addWidget(l, 1, 0);
03622 
03623   swallowTitleEdit = new KLineEdit( tmpQGroupBox );
03624   grid->addWidget(swallowTitleEdit, 1, 1);
03625 
03626   l->setBuddy( swallowTitleEdit );
03627 
03628   // The groupbox about run in terminal
03629 
03630   tmpQGroupBox = new QGroupBox( d->m_frame );
03631   tmpQGroupBox->setColumnLayout( 0, Qt::Horizontal );
03632 
03633   mainlayout->addWidget(tmpQGroupBox);
03634 
03635   grid = new QGridLayout(tmpQGroupBox->layout(), 3, 2);
03636   grid->setSpacing( KDialog::spacingHint() );
03637   grid->setColStretch(1, 1);
03638 
03639   terminalCheck = new QCheckBox( tmpQGroupBox );
03640   terminalCheck->setText( i18n("&Run in terminal") );
03641   grid->addMultiCellWidget(terminalCheck, 0, 0, 0, 1);
03642 
03643   // check to see if we use konsole if not do not add the nocloseonexit
03644   // because we don't know how to do this on other terminal applications
03645   KConfigGroup confGroup( KGlobal::config(), QString::fromLatin1("General") );
03646   QString preferredTerminal = confGroup.readPathEntry("TerminalApplication",
03647                           QString::fromLatin1("konsole"));
03648 
03649   int posOptions = 1;
03650   d->nocloseonexitCheck = 0L;
03651   if (preferredTerminal == "konsole")
03652   {
03653     posOptions = 2;
03654     d->nocloseonexitCheck = new QCheckBox( tmpQGroupBox );
03655     d->nocloseonexitCheck->setText( i18n("Do not &close when command exits") );
03656     grid->addMultiCellWidget(d->nocloseonexitCheck, 1, 1, 0, 1);
03657   }
03658 
03659   terminalLabel = new QLabel( i18n( "&Terminal options:" ), tmpQGroupBox );
03660   grid->addWidget(terminalLabel, posOptions, 0);
03661 
03662   terminalEdit = new KLineEdit( tmpQGroupBox );
03663   grid->addWidget(terminalEdit, posOptions, 1);
03664 
03665   terminalLabel->setBuddy( terminalEdit );
03666 
03667   // The groupbox about run with substituted uid.
03668 
03669   tmpQGroupBox = new QGroupBox( d->m_frame );
03670   tmpQGroupBox->setColumnLayout( 0, Qt::Horizontal );
03671 
03672   mainlayout->addWidget(tmpQGroupBox);
03673 
03674   grid = new QGridLayout(tmpQGroupBox->layout(), 2, 2);
03675   grid->setSpacing(KDialog::spacingHint());
03676   grid->setColStretch(1, 1);
03677 
03678   suidCheck = new QCheckBox(tmpQGroupBox);
03679   suidCheck->setText(i18n("Ru&n as a different user"));
03680   grid->addMultiCellWidget(suidCheck, 0, 0, 0, 1);
03681 
03682   suidLabel = new QLabel(i18n( "&Username:" ), tmpQGroupBox);
03683   grid->addWidget(suidLabel, 1, 0);
03684 
03685   suidEdit = new KLineEdit(tmpQGroupBox);
03686   grid->addWidget(suidEdit, 1, 1);
03687 
03688   suidLabel->setBuddy( suidEdit );
03689 
03690   mainlayout->addStretch(1);
03691 
03692   // now populate the page
03693   QString path = _props->kurl().path();
03694   QFile f( path );
03695   if ( !f.open( IO_ReadOnly ) )
03696     return;
03697   f.close();
03698 
03699   KSimpleConfig config( path );
03700   config.setDollarExpansion( false );
03701   config.setDesktopGroup();
03702   execStr = config.readPathEntry( "Exec" );
03703   swallowExecStr = config.readPathEntry( "SwallowExec" );
03704   swallowTitleStr = config.readEntry( "SwallowTitle" );
03705   termBool = config.readBoolEntry( "Terminal" );
03706   termOptionsStr = config.readEntry( "TerminalOptions" );
03707   suidBool = config.readBoolEntry( "X-KDE-SubstituteUID" );
03708   suidUserStr = config.readEntry( "X-KDE-Username" );
03709 
03710   if ( !swallowExecStr.isNull() )
03711     swallowExecEdit->setText( swallowExecStr );
03712   if ( !swallowTitleStr.isNull() )
03713     swallowTitleEdit->setText( swallowTitleStr );
03714 
03715   if ( !execStr.isNull() )
03716     execEdit->setText( execStr );
03717 
03718   if ( d->nocloseonexitCheck )
03719   {
03720     d->nocloseonexitCheck->setChecked( (termOptionsStr.contains( "--noclose" ) > 0) );
03721     termOptionsStr.replace( "--noclose", "");
03722   }
03723   if ( !termOptionsStr.isNull() )
03724     terminalEdit->setText( termOptionsStr );
03725 
03726   terminalCheck->setChecked( termBool );
03727   enableCheckedEdit();
03728 
03729   suidCheck->setChecked( suidBool );
03730   suidEdit->setText( suidUserStr );
03731   enableSuidEdit();
03732 
03733   // Provide username completion up to 1000 users.
03734   KCompletion *kcom = new KCompletion;
03735   kcom->setOrder(KCompletion::Sorted);
03736   struct passwd *pw;
03737   int i, maxEntries = 1000;
03738   setpwent();
03739   for (i=0; ((pw = getpwent()) != 0L) && (i < maxEntries); i++)
03740     kcom->addItem(QString::fromLatin1(pw->pw_name));
03741   endpwent();
03742   if (i < maxEntries)
03743   {
03744     suidEdit->setCompletionObject(kcom, true);
03745     suidEdit->setAutoDeleteCompletionObject( true );
03746     suidEdit->setCompletionMode(KGlobalSettings::CompletionAuto);
03747   }
03748   else
03749   {
03750     delete kcom;
03751   }
03752 
03753   connect( swallowExecEdit, SIGNAL( textChanged( const QString & ) ),
03754            this, SIGNAL( changed() ) );
03755   connect( swallowTitleEdit, SIGNAL( textChanged( const QString & ) ),
03756            this, SIGNAL( changed() ) );
03757   connect( execEdit, SIGNAL( textChanged( const QString & ) ),
03758            this, SIGNAL( changed() ) );
03759   connect( terminalEdit, SIGNAL( textChanged( const QString & ) ),
03760            this, SIGNAL( changed() ) );
03761   if (d->nocloseonexitCheck)
03762     connect( d->nocloseonexitCheck, SIGNAL( toggled( bool ) ),
03763            this, SIGNAL( changed() ) );
03764   connect( terminalCheck, SIGNAL( toggled( bool ) ),
03765            this, SIGNAL( changed() ) );
03766   connect( suidCheck, SIGNAL( toggled( bool ) ),
03767            this, SIGNAL( changed() ) );
03768   connect( suidEdit, SIGNAL( textChanged( const QString & ) ),
03769            this, SIGNAL( changed() ) );
03770 
03771   connect( execBrowse, SIGNAL( clicked() ), this, SLOT( slotBrowseExec() ) );
03772   connect( terminalCheck, SIGNAL( clicked() ), this,  SLOT( enableCheckedEdit() ) );
03773   connect( suidCheck, SIGNAL( clicked() ), this,  SLOT( enableSuidEdit() ) );
03774 
03775 }
03776 
03777 KExecPropsPlugin::~KExecPropsPlugin()
03778 {
03779   delete d;
03780 }
03781 
03782 void KExecPropsPlugin::enableCheckedEdit()
03783 {
03784   bool checked = terminalCheck->isChecked();
03785   terminalLabel->setEnabled( checked );
03786   if (d->nocloseonexitCheck)
03787     d->nocloseonexitCheck->setEnabled( checked );
03788   terminalEdit->setEnabled( checked );
03789 }
03790 
03791 void KExecPropsPlugin::enableSuidEdit()
03792 {
03793   bool checked = suidCheck->isChecked();
03794   suidLabel->setEnabled( checked );
03795   suidEdit->setEnabled( checked );
03796 }
03797 
03798 bool KExecPropsPlugin::supports( KFileItemList _items )
03799 {
03800   if ( _items.count() != 1 )
03801     return false;
03802   KFileItem * item = _items.first();
03803   // check if desktop file
03804   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
03805     return false;
03806   // open file and check type
03807   KDesktopFile config( item->url().path(), true /* readonly */ );
03808   return config.hasApplicationType() && kapp->authorize("run_desktop_files") && kapp->authorize("shell_access");
03809 }
03810 
03811 void KExecPropsPlugin::applyChanges()
03812 {
03813   kdDebug(250) << "KExecPropsPlugin::applyChanges" << endl;
03814   QString path = properties->kurl().path();
03815 
03816   QFile f( path );
03817 
03818   if ( !f.open( IO_ReadWrite ) ) {
03819     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
03820                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
03821     return;
03822   }
03823   f.close();
03824 
03825   KSimpleConfig config( path );
03826   config.setDesktopGroup();
03827   config.writeEntry( "Type", QString::fromLatin1("Application"));
03828   config.writePathEntry( "Exec", execEdit->text() );
03829   config.writePathEntry( "SwallowExec", swallowExecEdit->text() );
03830   config.writeEntry( "SwallowTitle", swallowTitleEdit->text() );
03831   config.writeEntry( "Terminal", terminalCheck->isChecked() );
03832   QString temp = terminalEdit->text();
03833   if (d->nocloseonexitCheck )
03834     if ( d->nocloseonexitCheck->isChecked() )
03835       temp += QString::fromLatin1("--noclose ");
03836   temp = temp.stripWhiteSpace();
03837   config.writeEntry( "TerminalOptions", temp );
03838   config.writeEntry( "X-KDE-SubstituteUID", suidCheck->isChecked() );
03839   config.writeEntry( "X-KDE-Username", suidEdit->text() );
03840 }
03841 
03842 
03843 void KExecPropsPlugin::slotBrowseExec()
03844 {
03845     KURL f = KFileDialog::getOpenURL( QString::null,
03846                                       QString::null, d->m_frame );
03847     if ( f.isEmpty() )
03848         return;
03849 
03850     if ( !f.isLocalFile()) {
03851         KMessageBox::sorry(d->m_frame, i18n("Only executables on local file systems are supported."));
03852         return;
03853     }
03854 
03855     QString path = f.path();
03856     KRun::shellQuote( path );
03857     execEdit->setText( path );
03858 }
03859 
03860 class KApplicationPropsPlugin::KApplicationPropsPluginPrivate
03861 {
03862 public:
03863   KApplicationPropsPluginPrivate()
03864   {
03865       m_kdesktopMode = QCString(qApp->name()) == "kdesktop"; // nasty heh?
03866   }
03867   ~KApplicationPropsPluginPrivate()
03868   {
03869   }
03870 
03871   QFrame *m_frame;
03872   bool m_kdesktopMode;
03873 };
03874 
03875 KApplicationPropsPlugin::KApplicationPropsPlugin( KPropertiesDialog *_props )
03876   : KPropsDlgPlugin( _props )
03877 {
03878   d = new KApplicationPropsPluginPrivate;
03879   d->m_frame = properties->addPage(i18n("&Application"));
03880   QVBoxLayout *toplayout = new QVBoxLayout( d->m_frame, 0, KDialog::spacingHint());
03881 
03882   QIconSet iconSet;
03883   QPixmap pixMap;
03884 
03885   addExtensionButton = new QPushButton( QString::null, d->m_frame );
03886   iconSet = SmallIconSet( "back" );
03887   addExtensionButton->setIconSet( iconSet );
03888   pixMap = iconSet.pixmap( QIconSet::Small, QIconSet::Normal );
03889   addExtensionButton->setFixedSize( pixMap.width()+8, pixMap.height()+8 );
03890   connect( addExtensionButton, SIGNAL( clicked() ),
03891             SLOT( slotAddExtension() ) );
03892 
03893   delExtensionButton = new QPushButton( QString::null, d->m_frame );
03894   iconSet = SmallIconSet( "forward" );
03895   delExtensionButton->setIconSet( iconSet );
03896   delExtensionButton->setFixedSize( pixMap.width()+8, pixMap.height()+8 );
03897   connect( delExtensionButton, SIGNAL( clicked() ),
03898             SLOT( slotDelExtension() ) );
03899 
03900   QLabel *l;
03901 
03902   QGridLayout *grid = new QGridLayout(2, 2);
03903   grid->setColStretch(1, 1);
03904   toplayout->addLayout(grid);
03905 
03906   if ( d->m_kdesktopMode )
03907   {
03908       // in kdesktop the name field comes from the first tab
03909       nameEdit = 0L;
03910   }
03911   else
03912   {
03913       l = new QLabel(i18n("Name:"), d->m_frame, "Label_4" );
03914       grid->addWidget(l, 0, 0);
03915 
03916       nameEdit = new KLineEdit( d->m_frame, "LineEdit_3" );
03917       grid->addWidget(nameEdit, 0, 1);
03918   }
03919 
03920   l = new QLabel(i18n("Description:"),  d->m_frame, "Label_5" );
03921   grid->addWidget(l, 1, 0);
03922 
03923   genNameEdit = new KLineEdit( d->m_frame, "LineEdit_4" );
03924   grid->addWidget(genNameEdit, 1, 1);
03925 
03926   l = new QLabel(i18n("Comment:"),  d->m_frame, "Label_3" );
03927   grid->addWidget(l, 2, 0);
03928 
03929   commentEdit = new KLineEdit( d->m_frame, "LineEdit_2" );
03930   grid->addWidget(commentEdit, 2, 1);
03931 
03932   l = new QLabel(i18n("File types:"), d->m_frame);
03933   toplayout->addWidget(l, 0, AlignLeft);
03934 
03935   grid = new QGridLayout(4, 3);
03936   grid->setColStretch(0, 1);
03937   grid->setColStretch(2, 1);
03938   grid->setRowStretch( 0, 1 );
03939   grid->setRowStretch( 3, 1 );
03940   toplayout->addLayout(grid, 2);
03941 
03942   extensionsList = new QListBox( d->m_frame );
03943   extensionsList->setSelectionMode( QListBox::Extended );
03944   grid->addMultiCellWidget(extensionsList, 0, 3, 0, 0);
03945 
03946   grid->addWidget(addExtensionButton, 1, 1);
03947   grid->addWidget(delExtensionButton, 2, 1);
03948 
03949   availableExtensionsList = new QListBox( d->m_frame );
03950   availableExtensionsList->setSelectionMode( QListBox::Extended );
03951   grid->addMultiCellWidget(availableExtensionsList, 0, 3, 2, 2);
03952 
03953   QString path = properties->kurl().path() ;
03954   QFile f( path );
03955   if ( !f.open( IO_ReadOnly ) )
03956     return;
03957   f.close();
03958 
03959   KDesktopFile config( path );
03960   QString commentStr = config.readComment();
03961   QString genNameStr = config.readGenericName();
03962 
03963   QStringList selectedTypes = config.readListEntry( "ServiceTypes" );
03964   // For compatibility with KDE 1.x
03965   selectedTypes += config.readListEntry( "MimeType", ';' );
03966 
03967   QString nameStr = config.readName();
03968   if ( nameStr.isEmpty() || d->m_kdesktopMode ) {
03969     // We'll use the file name if no name is specified
03970     // because we _need_ a Name for a valid file.
03971     // But let's do it in apply, not here, so that we pick up the right name.
03972     setDirty();
03973   }
03974 
03975   commentEdit->setText( commentStr );
03976   genNameEdit->setText( genNameStr );
03977   if ( nameEdit )
03978       nameEdit->setText( nameStr );
03979 
03980   selectedTypes.sort();
03981   QStringList::Iterator sit = selectedTypes.begin();
03982   for( ; sit != selectedTypes.end(); ++sit ) {
03983     if ( !((*sit).isEmpty()) )
03984       extensionsList->insertItem( *sit );
03985   }
03986 
03987   KMimeType::List mimeTypes = KMimeType::allMimeTypes();
03988   QValueListIterator<KMimeType::Ptr> it2 = mimeTypes.begin();
03989   for ( ; it2 != mimeTypes.end(); ++it2 )
03990     addMimeType ( (*it2)->name() );
03991 
03992   updateButton();
03993 
03994   connect( extensionsList, SIGNAL( highlighted( int ) ),
03995            this, SLOT( updateButton() ) );
03996   connect( availableExtensionsList, SIGNAL( highlighted( int ) ),
03997            this, SLOT( updateButton() ) );
03998 
03999   connect( addExtensionButton, SIGNAL( clicked() ),
04000            this, SIGNAL( changed() ) );
04001   connect( delExtensionButton, SIGNAL( clicked() ),
04002            this, SIGNAL( changed() ) );
04003   if ( nameEdit )
04004       connect( nameEdit, SIGNAL( textChanged( const QString & ) ),
04005                this, SIGNAL( changed() ) );
04006   connect( commentEdit, SIGNAL( textChanged( const QString & ) ),
04007            this, SIGNAL( changed() ) );
04008   connect( genNameEdit, SIGNAL( textChanged( const QString & ) ),
04009            this, SIGNAL( changed() ) );
04010   connect( availableExtensionsList, SIGNAL( selected( int ) ),
04011            this, SIGNAL( changed() ) );
04012   connect( extensionsList, SIGNAL( selected( int ) ),
04013            this, SIGNAL( changed() ) );
04014 }
04015 
04016 KApplicationPropsPlugin::~KApplicationPropsPlugin()
04017 {
04018   delete d;
04019 }
04020 
04021 // QString KApplicationPropsPlugin::tabName () const
04022 // {
04023 //   return i18n ("&Application");
04024 // }
04025 
04026 void KApplicationPropsPlugin::updateButton()
04027 {
04028     addExtensionButton->setEnabled(availableExtensionsList->currentItem()>-1);
04029     delExtensionButton->setEnabled(extensionsList->currentItem()>-1);
04030 }
04031 
04032 void KApplicationPropsPlugin::addMimeType( const QString & name )
04033 {
04034   // Add a mimetype to the list of available mime types if not in the extensionsList
04035 
04036   bool insert = true;
04037 
04038   for ( uint i = 0; i < extensionsList->count(); i++ )
04039     if ( extensionsList->text( i ) == name )
04040       insert = false;
04041 
04042   if ( insert )
04043   {
04044     availableExtensionsList->insertItem( name );
04045     availableExtensionsList->sort();
04046   }
04047 }
04048 
04049 bool KApplicationPropsPlugin::supports( KFileItemList _items )
04050 {
04051   // same constraints as KExecPropsPlugin : desktop file with Type = Application
04052   return KExecPropsPlugin::supports( _items );
04053 }
04054 
04055 void KApplicationPropsPlugin::applyChanges()
04056 {
04057   QString path = properties->kurl().path();
04058 
04059   QFile f( path );
04060 
04061   if ( !f.open( IO_ReadWrite ) ) {
04062     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not "
04063                 "have sufficient access to write to <b>%1</b>.</qt>").arg(path));
04064     return;
04065   }
04066   f.close();
04067 
04068   KSimpleConfig config( path );
04069   config.setDesktopGroup();
04070   config.writeEntry( "Type", QString::fromLatin1("Application"));
04071   config.writeEntry( "Comment", commentEdit->text() );
04072   config.writeEntry( "Comment", commentEdit->text(), true, false, true ); // for compat
04073   config.writeEntry( "GenericName", genNameEdit->text() );
04074   config.writeEntry( "GenericName", genNameEdit->text(), true, false, true ); // for compat
04075 
04076   QStringList selectedTypes;
04077   for ( uint i = 0; i < extensionsList->count(); i++ )
04078     selectedTypes.append( extensionsList->text( i ) );
04079 
04080   config.writeEntry( "MimeType", selectedTypes, ';' );
04081   config.writeEntry( "ServiceTypes", "" );
04082   // hmm, actually it should probably be the contrary (but see also typeslistitem.cpp)
04083 
04084   QString nameStr = nameEdit ? nameEdit->text() : QString::null;
04085   if ( nameStr.isEmpty() ) // nothing entered, or widget not existing at all (kdesktop mode)
04086     nameStr = nameFromFileName(properties->kurl().fileName());
04087 
04088   config.writeEntry( "Name", nameStr );
04089   config.writeEntry( "Name", nameStr, true, false, true );
04090 
04091   config.sync();
04092 }
04093 
04094 void KApplicationPropsPlugin::slotAddExtension()
04095 {
04096   QListBoxItem *item = availableExtensionsList->firstItem();
04097   QListBoxItem *nextItem;
04098 
04099   while ( item )
04100   {
04101     nextItem = item->next();
04102 
04103     if ( item->isSelected() )
04104     {
04105       extensionsList->insertItem( item->text() );
04106       availableExtensionsList->removeItem( availableExtensionsList->index( item ) );
04107     }
04108 
04109     item = nextItem;
04110   }
04111 
04112   extensionsList->sort();
04113   updateButton();
04114 }
04115 
04116 void KApplicationPropsPlugin::slotDelExtension()
04117 {
04118   QListBoxItem *item = extensionsList->firstItem();
04119   QListBoxItem *nextItem;
04120 
04121   while ( item )
04122   {
04123     nextItem = item->next();
04124 
04125     if ( item->isSelected() )
04126     {
04127       availableExtensionsList->insertItem( item->text() );
04128       extensionsList->removeItem( extensionsList->index( item ) );
04129     }
04130 
04131     item = nextItem;
04132   }
04133 
04134   availableExtensionsList->sort();
04135   updateButton();
04136 }
04137 
04138 
04139 
04140 #include "kpropertiesdialog.moc"
KDE Home | KDE Accessibility Home | Description of Access Keys