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   if ( !_item->isLocalFile() )
00624     return false;
00625 
00626   // only regular files
00627   if ( !S_ISREG( _item->mode() ) )
00628     return false;
00629 
00630   QString t( _item->url().path() );
00631 
00632   // only if readable
00633   FILE *f = fopen( QFile::encodeName(t), "r" );
00634   if ( f == 0L )
00635     return false;
00636   fclose(f);
00637 
00638   // return true if desktop file
00639   return ( _item->mimetype() == "application/x-desktop" );
00640 }
00641 
00642 void KPropsDlgPlugin::setDirty( bool b )
00643 {
00644   d->m_bDirty = b;
00645 }
00646 
00647 void KPropsDlgPlugin::setDirty()
00648 {
00649   d->m_bDirty = true;
00650 }
00651 
00652 bool KPropsDlgPlugin::isDirty() const
00653 {
00654   return d->m_bDirty;
00655 }
00656 
00657 void KPropsDlgPlugin::applyChanges()
00658 {
00659   kdWarning(250) << "applyChanges() not implemented in page !" << endl;
00660 }
00661 
00663 
00664 class KFilePropsPlugin::KFilePropsPluginPrivate
00665 {
00666 public:
00667   KFilePropsPluginPrivate()
00668   {
00669     dirSizeJob = 0L;
00670     dirSizeUpdateTimer = 0L;
00671     m_lined = 0;
00672   }
00673   ~KFilePropsPluginPrivate()
00674   {
00675     if ( dirSizeJob )
00676       dirSizeJob->kill();
00677   }
00678 
00679   KDirSize * dirSizeJob;
00680   QTimer *dirSizeUpdateTimer;
00681   QFrame *m_frame;
00682   bool bMultiple;
00683   bool bIconChanged;
00684   bool bKDesktopMode;
00685   bool bDesktopFile;
00686   QLabel *m_freeSpaceLabel;
00687   QString mimeType;
00688   QString oldFileName;
00689   KLineEdit* m_lined;
00690 };
00691 
00692 KFilePropsPlugin::KFilePropsPlugin( KPropertiesDialog *_props )
00693   : KPropsDlgPlugin( _props )
00694 {
00695   d = new KFilePropsPluginPrivate;
00696   d->bMultiple = (properties->items().count() > 1);
00697   d->bIconChanged = false;
00698   d->bKDesktopMode = (QCString(qApp->name()) == "kdesktop"); // nasty heh?
00699   d->bDesktopFile = KDesktopPropsPlugin::supports(properties->items());
00700   kdDebug(250) << "KFilePropsPlugin::KFilePropsPlugin bMultiple=" << d->bMultiple << endl;
00701 
00702   // We set this data from the first item, and we'll
00703   // check that the other items match against it, resetting when not.
00704   bool isLocal = properties->kurl().isLocalFile();
00705   KFileItem * item = properties->item();
00706   bool bDesktopFile = isDesktopFile(item);
00707   mode_t mode = item->mode();
00708   bool hasDirs = item->isDir() && !item->isLink();
00709   bool hasRoot = properties->kurl().path() == QString::fromLatin1("/");
00710   QString iconStr = KMimeType::iconForURL(properties->kurl(), mode);
00711   QString directory = properties->kurl().directory();
00712   QString protocol = properties->kurl().protocol();
00713   QString mimeComment = item->mimeComment();
00714   d->mimeType = item->mimetype();
00715   bool hasTotalSize;
00716   KIO::filesize_t totalSize = item->size(hasTotalSize);
00717   QString magicMimeComment;
00718   if ( isLocal ) {
00719       KMimeType::Ptr magicMimeType = KMimeType::findByFileContent( properties->kurl().path() );
00720       if ( magicMimeType->name() != KMimeType::defaultMimeType() )
00721           magicMimeComment = magicMimeType->comment();
00722   }
00723 
00724   // Those things only apply to 'single file' mode
00725   QString filename = QString::null;
00726   bool isTrash = false;
00727   bool isDevice = false;
00728   m_bFromTemplate = false;
00729 
00730   // And those only to 'multiple' mode
00731   uint iDirCount = hasDirs ? 1 : 0;
00732   uint iFileCount = 1-iDirCount;
00733 
00734   d->m_frame = properties->addPage (i18n("&General"));
00735 
00736   QVBoxLayout *vbl = new QVBoxLayout( d->m_frame, 0,
00737                                       KDialog::spacingHint(), "vbl");
00738   QGridLayout *grid = new QGridLayout(0, 3); // unknown rows
00739   grid->setColStretch(0, 0);
00740   grid->setColStretch(1, 0);
00741   grid->setColStretch(2, 1);
00742   grid->addColSpacing(1, KDialog::spacingHint());
00743   vbl->addLayout(grid);
00744   int curRow = 0;
00745 
00746   if ( !d->bMultiple )
00747   {
00748     QString path;
00749     if ( !m_bFromTemplate ) {
00750       isTrash = ( properties->kurl().protocol().find( "trash", 0, false)==0 );
00751       if ( properties->kurl().protocol().find("device", 0, false)==0)
00752             isDevice = true;
00753       // Extract the full name, but without file: for local files
00754       if ( isLocal )
00755         path = properties->kurl().path();
00756       else
00757         path = properties->kurl().prettyURL();
00758     } else {
00759       path = properties->currentDir().path(1) + properties->defaultName();
00760       directory = properties->currentDir().prettyURL();
00761     }
00762 
00763     if (KExecPropsPlugin::supports(properties->items()) || // KDE4 remove me
00764         d->bDesktopFile ||
00765         KBindingPropsPlugin::supports(properties->items())) {
00766       determineRelativePath( path );
00767     }
00768 
00769     // Extract the file name only
00770     filename = properties->defaultName();
00771     if ( filename.isEmpty() ) { // no template
00772         if ( isTrash || isDevice || hasRoot ) // the cases where the filename won't be renameable
00773             filename = item->name(); // this gives support for UDS_NAME, e.g. for kio_trash
00774         else
00775             filename = properties->kurl().fileName();
00776     } else {
00777       m_bFromTemplate = true;
00778       setDirty(); // to enforce that the copy happens
00779     }
00780     d->oldFileName = filename;
00781 
00782     // Make it human-readable
00783     filename = nameFromFileName( filename );
00784 
00785     if ( d->bKDesktopMode && d->bDesktopFile ) {
00786         KDesktopFile config( properties->kurl().path(), true /* readonly */ );
00787         if ( config.hasKey( "Name" ) ) {
00788             filename = config.readName();
00789         }
00790     }
00791 
00792     oldName = filename;
00793   }
00794   else
00795   {
00796     // Multiple items: see what they have in common
00797     KFileItemList items = properties->items();
00798     KFileItemListIterator it( items );
00799     for ( ++it /*no need to check the first one again*/ ; it.current(); ++it )
00800     {
00801       KURL url = (*it)->url();
00802       kdDebug(250) << "KFilePropsPlugin::KFilePropsPlugin " << url.prettyURL() << endl;
00803       // The list of things we check here should match the variables defined
00804       // at the beginning of this method.
00805       if ( url.isLocalFile() != isLocal )
00806         isLocal = false; // not all local
00807       if ( bDesktopFile && isDesktopFile(*it) != bDesktopFile )
00808         bDesktopFile = false; // not all desktop files
00809       if ( (*it)->mode() != mode )
00810         mode = (mode_t)0;
00811       if ( KMimeType::iconForURL(url, mode) != iconStr )
00812         iconStr = "kmultiple";
00813       if ( url.directory() != directory )
00814         directory = QString::null;
00815       if ( url.protocol() != protocol )
00816         protocol = QString::null;
00817       if ( !mimeComment.isNull() && (*it)->mimeComment() != mimeComment )
00818         mimeComment = QString::null;
00819       if ( isLocal && !magicMimeComment.isNull() ) {
00820           KMimeType::Ptr magicMimeType = KMimeType::findByFileContent( url.path() );
00821           if ( magicMimeType->comment() != magicMimeComment )
00822               magicMimeComment = QString::null;
00823       }
00824 
00825       if ( url.path() == QString::fromLatin1("/") )
00826         hasRoot = true;
00827       if ( (*it)->isDir() && !(*it)->isLink() )
00828       {
00829         iDirCount++;
00830         hasDirs = true;
00831       }
00832       else
00833       {
00834         iFileCount++;
00835     bool hasSize;
00836         totalSize += (*it)->size(hasSize);
00837     hasTotalSize = hasTotalSize || hasSize;
00838       }
00839     }
00840   }
00841 
00842   if (!isLocal && !protocol.isEmpty())
00843   {
00844     directory += ' ';
00845     directory += '(';
00846     directory += protocol;
00847     directory += ')';
00848   }
00849 
00850   if ( !isDevice && !isTrash && (bDesktopFile || S_ISDIR(mode)) && !d->bMultiple /*not implemented for multiple*/ )
00851   {
00852     KIconButton *iconButton = new KIconButton( d->m_frame );
00853     int bsize = 66 + 2 * iconButton->style().pixelMetric(QStyle::PM_ButtonMargin);
00854     iconButton->setFixedSize(bsize, bsize);
00855     iconButton->setIconSize(48);
00856     iconButton->setStrictIconSize(false);
00857     // This works for everything except Device icons on unmounted devices
00858     // So we have to really open .desktop files
00859     QString iconStr = KMimeType::findByURL( properties->kurl(),
00860                                             mode )->icon( properties->kurl(),
00861                                                           isLocal );
00862     if ( bDesktopFile && isLocal )
00863     {
00864       KDesktopFile config( properties->kurl().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( properties->item()->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   // handle icon changes - only local files for now
01408   // TODO: Use KTempFile and KIO::file_copy with overwrite = true
01409   if (iconArea->isA("KIconButton") && properties->kurl().isLocalFile()) {
01410     KIconButton *iconButton = (KIconButton *) iconArea;
01411     QString path;
01412 
01413     if (S_ISDIR(properties->item()->mode()))
01414     {
01415       path = properties->kurl().path(1) + QString::fromLatin1(".directory");
01416       // don't call updateUrl because the other tabs (i.e. permissions)
01417       // apply to the directory, not the .directory file.
01418     }
01419     else
01420       path = properties->kurl().path();
01421 
01422     // Get the default image
01423     QString str = KMimeType::findByURL( properties->kurl(),
01424                                         properties->item()->mode(),
01425                                         true )->KServiceType::icon();
01426     // Is it another one than the default ?
01427     QString sIcon;
01428     if ( str != iconButton->icon() )
01429       sIcon = iconButton->icon();
01430     // (otherwise write empty value)
01431 
01432     kdDebug(250) << "**" << path << "**" << endl;
01433     QFile f( path );
01434 
01435     // If default icon and no .directory file -> don't create one
01436     if ( !sIcon.isEmpty() || f.exists() )
01437     {
01438         if ( !f.open( IO_ReadWrite ) ) {
01439           KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not "
01440                       "have sufficient access to write to <b>%1</b>.</qt>").arg(path));
01441           return;
01442         }
01443         f.close();
01444 
01445         KDesktopFile cfg(path);
01446         kdDebug(250) << "sIcon = " << (sIcon) << endl;
01447         kdDebug(250) << "str = " << (str) << endl;
01448         cfg.writeEntry( "Icon", sIcon );
01449         cfg.sync();
01450     }
01451   }
01452 }
01453 
01454 void KFilePropsPlugin::slotFileRenamed( KIO::Job *, const KURL &, const KURL & newUrl )
01455 {
01456   // This is called in case of an existing local file during the copy/move operation,
01457   // if the user chooses Rename.
01458   properties->updateUrl( newUrl );
01459 }
01460 
01461 void KFilePropsPlugin::postApplyChanges()
01462 {
01463   // Save the icon only after applying the permissions changes (#46192)
01464   applyIconChanges();
01465 
01466   KURL::List lst;
01467   KFileItemList items = properties->items();
01468   for ( KFileItemListIterator it( items ); it.current(); ++it )
01469     lst.append((*it)->url());
01470   KDirNotify_stub allDirNotify("*", "KDirNotify*");
01471   allDirNotify.FilesChanged( lst );
01472 }
01473 
01474 class KFilePermissionsPropsPlugin::KFilePermissionsPropsPluginPrivate
01475 {
01476 public:
01477   KFilePermissionsPropsPluginPrivate()
01478   {
01479   }
01480   ~KFilePermissionsPropsPluginPrivate()
01481   {
01482   }
01483 
01484   QFrame *m_frame;
01485   QCheckBox *cbRecursive;
01486   QLabel *explanationLabel;
01487   QComboBox *ownerPermCombo, *groupPermCombo, *othersPermCombo;
01488   QCheckBox *extraCheckbox;
01489   mode_t partialPermissions;
01490   KFilePermissionsPropsPlugin::PermissionsMode pmode;
01491   bool canChangePermissions;
01492   bool isIrregular;
01493   bool hasExtendedACL;
01494   KACL extendedACL;
01495   KACL defaultACL;
01496   bool fileSystemSupportsACLs;
01497 };
01498 
01499 #define UniOwner    (S_IRUSR|S_IWUSR|S_IXUSR)
01500 #define UniGroup    (S_IRGRP|S_IWGRP|S_IXGRP)
01501 #define UniOthers   (S_IROTH|S_IWOTH|S_IXOTH)
01502 #define UniRead     (S_IRUSR|S_IRGRP|S_IROTH)
01503 #define UniWrite    (S_IWUSR|S_IWGRP|S_IWOTH)
01504 #define UniExec     (S_IXUSR|S_IXGRP|S_IXOTH)
01505 #define UniSpecial  (S_ISUID|S_ISGID|S_ISVTX)
01506 
01507 // synced with PermissionsTarget
01508 const mode_t KFilePermissionsPropsPlugin::permissionsMasks[3] = {UniOwner, UniGroup, UniOthers};
01509 const mode_t KFilePermissionsPropsPlugin::standardPermissions[4] = { 0, UniRead, UniRead|UniWrite, (mode_t)-1 };
01510 
01511 // synced with PermissionsMode and standardPermissions
01512 const char *KFilePermissionsPropsPlugin::permissionsTexts[4][4] = {
01513   { I18N_NOOP("Forbidden"),
01514     I18N_NOOP("Can Read"),
01515     I18N_NOOP("Can Read & Write"),
01516     0 },
01517   { I18N_NOOP("Forbidden"),
01518     I18N_NOOP("Can View Content"),
01519     I18N_NOOP("Can View & Modify Content"),
01520     0 },
01521   { 0, 0, 0, 0}, // no texts for links
01522   { I18N_NOOP("Forbidden"),
01523     I18N_NOOP("Can View Content & Read"),
01524     I18N_NOOP("Can View/Read & Modify/Write"),
01525     0 }
01526 };
01527 
01528 
01529 KFilePermissionsPropsPlugin::KFilePermissionsPropsPlugin( KPropertiesDialog *_props )
01530   : KPropsDlgPlugin( _props )
01531 {
01532   d = new KFilePermissionsPropsPluginPrivate;
01533   d->cbRecursive = 0L;
01534   grpCombo = 0L; grpEdit = 0;
01535   usrEdit = 0L;
01536   QString path = properties->kurl().path(-1);
01537   QString fname = properties->kurl().fileName();
01538   bool isLocal = properties->kurl().isLocalFile();
01539   bool isTrash = ( properties->kurl().protocol().find("trash", 0, false)==0 );
01540   bool IamRoot = (geteuid() == 0);
01541 
01542   KFileItem * item = properties->item();
01543   bool isLink = item->isLink();
01544   bool isDir = item->isDir(); // all dirs
01545   bool hasDir = item->isDir(); // at least one dir
01546   permissions = item->permissions(); // common permissions to all files
01547   d->partialPermissions = permissions; // permissions that only some files have (at first we take everything)
01548   d->isIrregular = isIrregular(permissions, isDir, isLink);
01549   strOwner = item->user();
01550   strGroup = item->group();
01551   d->hasExtendedACL = item->ACL().isExtended() || item->defaultACL().isValid();
01552   d->extendedACL = item->ACL();
01553   d->defaultACL = item->defaultACL();
01554   d->fileSystemSupportsACLs = false;
01555 
01556   if ( properties->items().count() > 1 )
01557   {
01558     // Multiple items: see what they have in common
01559     KFileItemList items = properties->items();
01560     KFileItemListIterator it( items );
01561     for ( ++it /*no need to check the first one again*/ ; it.current(); ++it )
01562     {
01563       if (!d->isIrregular)
01564         d->isIrregular |= isIrregular((*it)->permissions(),
01565                                       (*it)->isDir() == isDir,
01566                                       (*it)->isLink() == isLink);
01567       d->hasExtendedACL = d->hasExtendedACL || (*it)->hasExtendedACL();
01568       if ( (*it)->isLink() != isLink )
01569         isLink = false;
01570       if ( (*it)->isDir() != isDir )
01571         isDir = false;
01572       hasDir |= (*it)->isDir();
01573       if ( (*it)->permissions() != permissions )
01574       {
01575         permissions &= (*it)->permissions();
01576         d->partialPermissions |= (*it)->permissions();
01577       }
01578       if ( (*it)->user() != strOwner )
01579         strOwner = QString::null;
01580       if ( (*it)->group() != strGroup )
01581         strGroup = QString::null;
01582     }
01583   }
01584 
01585   if (isLink)
01586     d->pmode = PermissionsOnlyLinks;
01587   else if (isDir)
01588     d->pmode = PermissionsOnlyDirs;
01589   else if (hasDir)
01590     d->pmode = PermissionsMixed;
01591   else
01592     d->pmode = PermissionsOnlyFiles;
01593 
01594   // keep only what's not in the common permissions
01595   d->partialPermissions = d->partialPermissions & ~permissions;
01596 
01597   bool isMyFile = false;
01598 
01599   if (isLocal && !strOwner.isEmpty()) { // local files, and all owned by the same person
01600     struct passwd *myself = getpwuid( geteuid() );
01601     if ( myself != 0L )
01602     {
01603       isMyFile = (strOwner == QString::fromLocal8Bit(myself->pw_name));
01604     } else
01605       kdWarning() << "I don't exist ?! geteuid=" << geteuid() << endl;
01606   } else {
01607     //We don't know, for remote files, if they are ours or not.
01608     //So we let the user change permissions, and
01609     //KIO::chmod will tell, if he had no right to do it.
01610     isMyFile = true;
01611   }
01612 
01613   d->canChangePermissions = (isMyFile || IamRoot) && (!isLink);
01614 
01615 
01616   // create GUI
01617 
01618   d->m_frame = properties->addPage(i18n("&Permissions"));
01619 
01620   QBoxLayout *box = new QVBoxLayout( d->m_frame, 0, KDialog::spacingHint() );
01621 
01622   QWidget *l;
01623   QLabel *lbl;
01624   QGroupBox *gb;
01625   QGridLayout *gl;
01626   QPushButton* pbAdvancedPerm = 0;
01627 
01628   /* Group: Access Permissions */
01629   gb = new QGroupBox ( 0, Qt::Vertical, i18n("Access Permissions"), d->m_frame );
01630   gb->layout()->setSpacing(KDialog::spacingHint());
01631   gb->layout()->setMargin(KDialog::marginHint());
01632   box->addWidget (gb);
01633 
01634   gl = new QGridLayout (gb->layout(), 7, 2);
01635   gl->setColStretch(1, 1);
01636 
01637   l = d->explanationLabel = new QLabel( "", gb );
01638   if (isLink)
01639     d->explanationLabel->setText(i18n("This file is a link and does not have permissions.",
01640                       "All files are links and do not have permissions.",
01641                       properties->items().count()));
01642   else if (!d->canChangePermissions)
01643     d->explanationLabel->setText(i18n("Only the owner can change permissions."));
01644   gl->addMultiCellWidget(l, 0, 0, 0, 1);
01645 
01646   lbl = new QLabel( i18n("O&wner:"), gb);
01647   gl->addWidget(lbl, 1, 0);
01648   l = d->ownerPermCombo = new QComboBox(gb);
01649   lbl->setBuddy(l);
01650   gl->addWidget(l, 1, 1);
01651   connect(l, SIGNAL( highlighted(int) ), this, SIGNAL( changed() ));
01652   QWhatsThis::add(l, i18n("Specifies the actions that the owner is allowed to do."));
01653 
01654   lbl = new QLabel( i18n("Gro&up:"), gb);
01655   gl->addWidget(lbl, 2, 0);
01656   l = d->groupPermCombo = new QComboBox(gb);
01657   lbl->setBuddy(l);
01658   gl->addWidget(l, 2, 1);
01659   connect(l, SIGNAL( highlighted(int) ), this, SIGNAL( changed() ));
01660   QWhatsThis::add(l, i18n("Specifies the actions that the members of the group are allowed to do."));
01661 
01662   lbl = new QLabel( i18n("O&thers:"), gb);
01663   gl->addWidget(lbl, 3, 0);
01664   l = d->othersPermCombo = new QComboBox(gb);
01665   lbl->setBuddy(l);
01666   gl->addWidget(l, 3, 1);
01667   connect(l, SIGNAL( highlighted(int) ), this, SIGNAL( changed() ));
01668   QWhatsThis::add(l, i18n("Specifies the actions that all users, who are neither "
01669               "owner nor in the group, are allowed to do."));
01670 
01671   if (!isLink) {
01672     l = d->extraCheckbox = new QCheckBox(hasDir ?
01673                      i18n("Only own&er can rename and delete folder content") :
01674                      i18n("Is &executable"),
01675                      gb );
01676     connect( d->extraCheckbox, SIGNAL( clicked() ), this, SIGNAL( changed() ) );
01677     gl->addWidget(l, 4, 1);
01678     QWhatsThis::add(l, hasDir ? i18n("Enable this option to allow only the folder's owner to "
01679                      "delete or rename the contained files and folders. Other "
01680                      "users can only add new files, which requires the 'Modify "
01681                      "Content' permission.")
01682             : i18n("Enable this option to mark the file as executable. This only makes "
01683                "sense for programs and scripts. It is required when you want to "
01684                "execute them."));
01685 
01686     QLayoutItem *spacer = new QSpacerItem(0, 20, QSizePolicy::Minimum, QSizePolicy::Expanding);
01687     gl->addMultiCell(spacer, 5, 5, 0, 1);
01688 
01689     pbAdvancedPerm = new QPushButton(i18n("A&dvanced Permissions"), gb);
01690     gl->addMultiCellWidget(pbAdvancedPerm, 6, 6, 0, 1, AlignRight);
01691     connect(pbAdvancedPerm, SIGNAL( clicked() ), this, SLOT( slotShowAdvancedPermissions() ));
01692   }
01693   else
01694     d->extraCheckbox = 0;
01695 
01696 
01697   /**** Group: Ownership ****/
01698   gb = new QGroupBox ( 0, Qt::Vertical, i18n("Ownership"), d->m_frame );
01699   gb->layout()->setSpacing(KDialog::spacingHint());
01700   gb->layout()->setMargin(KDialog::marginHint());
01701   box->addWidget (gb);
01702 
01703   gl = new QGridLayout (gb->layout(), 4, 3);
01704   gl->addRowSpacing(0, 10);
01705 
01706   /*** Set Owner ***/
01707   l = new QLabel( i18n("User:"), gb );
01708   gl->addWidget (l, 1, 0);
01709 
01710   /* GJ: Don't autocomplete more than 1000 users. This is a kind of random
01711    * value. Huge sites having 10.000+ user have a fair chance of using NIS,
01712    * (possibly) making this unacceptably slow.
01713    * OTOH, it is nice to offer this functionality for the standard user.
01714    */
01715   int i, maxEntries = 1000;
01716   struct passwd *user;
01717   struct group *ge;
01718 
01719   /* File owner: For root, offer a KLineEdit with autocompletion.
01720    * For a user, who can never chown() a file, offer a QLabel.
01721    */
01722   if (IamRoot && isLocal)
01723   {
01724     usrEdit = new KLineEdit( gb );
01725     KCompletion *kcom = usrEdit->completionObject();
01726     kcom->setOrder(KCompletion::Sorted);
01727     setpwent();
01728     for (i=0; ((user = getpwent()) != 0L) && (i < maxEntries); i++)
01729       kcom->addItem(QString::fromLatin1(user->pw_name));
01730     endpwent();
01731     usrEdit->setCompletionMode((i < maxEntries) ? KGlobalSettings::CompletionAuto :
01732                                KGlobalSettings::CompletionNone);
01733     usrEdit->setText(strOwner);
01734     gl->addWidget(usrEdit, 1, 1);
01735     connect( usrEdit, SIGNAL( textChanged( const QString & ) ),
01736              this, SIGNAL( changed() ) );
01737   }
01738   else
01739   {
01740     l = new QLabel(strOwner, gb);
01741     gl->addWidget(l, 1, 1);
01742   }
01743 
01744   /*** Set Group ***/
01745 
01746   QStringList groupList;
01747   QCString strUser;
01748   user = getpwuid(geteuid());
01749   if (user != 0L)
01750     strUser = user->pw_name;
01751 
01752 #ifdef Q_OS_UNIX
01753   setgrent();
01754   for (i=0; ((ge = getgrent()) != 0L) && (i < maxEntries); i++)
01755   {
01756     if (IamRoot)
01757       groupList += QString::fromLatin1(ge->gr_name);
01758     else
01759     {
01760       /* pick the groups to which the user belongs */
01761       char ** members = ge->gr_mem;
01762       char * member;
01763       while ((member = *members) != 0L) {
01764         if (strUser == member) {
01765           groupList += QString::fromLocal8Bit(ge->gr_name);
01766           break;
01767         }
01768         ++members;
01769       }
01770     }
01771   }
01772   endgrent();
01773 #endif //Q_OS_UNIX
01774 
01775   /* add the effective Group to the list .. */
01776   ge = getgrgid (getegid());
01777   if (ge) {
01778     QString name = QString::fromLatin1(ge->gr_name);
01779     if (name.isEmpty())
01780       name.setNum(ge->gr_gid);
01781     if (groupList.find(name) == groupList.end())
01782       groupList += name;
01783   }
01784 
01785   bool isMyGroup = groupList.contains(strGroup);
01786 
01787   /* add the group the file currently belongs to ..
01788    * .. if its not there already
01789    */
01790   if (!isMyGroup)
01791     groupList += strGroup;
01792 
01793   l = new QLabel( i18n("Group:"), gb );
01794   gl->addWidget (l, 2, 0);
01795 
01796   /* Set group: if possible to change:
01797    * - Offer a KLineEdit for root, since he can change to any group.
01798    * - Offer a QComboBox for a normal user, since he can change to a fixed
01799    *   (small) set of groups only.
01800    * If not changeable: offer a QLabel.
01801    */
01802   if (IamRoot && isLocal)
01803   {
01804     grpEdit = new KLineEdit(gb);
01805     KCompletion *kcom = new KCompletion;
01806     kcom->setItems(groupList);
01807     grpEdit->setCompletionObject(kcom, true);
01808     grpEdit->setAutoDeleteCompletionObject( true );
01809     grpEdit->setCompletionMode(KGlobalSettings::CompletionAuto);
01810     grpEdit->setText(strGroup);
01811     gl->addWidget(grpEdit, 2, 1);
01812     connect( grpEdit, SIGNAL( textChanged( const QString & ) ),
01813              this, SIGNAL( changed() ) );
01814   }
01815   else if ((groupList.count() > 1) && isMyFile && isLocal)
01816   {
01817     grpCombo = new QComboBox(gb, "combogrouplist");
01818     grpCombo->insertStringList(groupList);
01819     grpCombo->setCurrentItem(groupList.findIndex(strGroup));
01820     gl->addWidget(grpCombo, 2, 1);
01821     connect( grpCombo, SIGNAL( activated( int ) ),
01822              this, SIGNAL( changed() ) );
01823   }
01824   else
01825   {
01826     l = new QLabel(strGroup, gb);
01827     gl->addWidget(l, 2, 1);
01828   }
01829 
01830   gl->setColStretch(2, 10);
01831 
01832   // "Apply recursive" checkbox
01833   if ( hasDir && !isLink && !isTrash  )
01834   {
01835       d->cbRecursive = new QCheckBox( i18n("Apply changes to all subfolders and their contents"), d->m_frame );
01836       connect( d->cbRecursive, SIGNAL( clicked() ), this, SIGNAL( changed() ) );
01837       box->addWidget( d->cbRecursive );
01838   }
01839 
01840   updateAccessControls();
01841 
01842 
01843   if ( isTrash || !d->canChangePermissions )
01844   {
01845       //don't allow to change properties for file into trash
01846       enableAccessControls(false);
01847       if ( pbAdvancedPerm  && !d->hasExtendedACL )
01848           pbAdvancedPerm->setEnabled(false);
01849   }
01850 
01851   box->addStretch (10);
01852 }
01853 
01854 #ifdef USE_POSIX_ACL
01855 static bool fileSystemSupportsACL( const QCString& pathCString )
01856 {
01857     bool fileSystemSupportsACLs = false;
01858 #ifdef Q_OS_FREEBSD
01859     struct statfs buf;
01860     fileSystemSupportsACLs = ( statfs( pathCString.data(), &buf ) == 0 ) && ( buf.f_flags & MNT_ACLS );
01861 #else
01862     fileSystemSupportsACLs =
01863       getxattr( pathCString.data(), "system.posix_acl_access", NULL, 0 ) >= 0 || errno == ENODATA;
01864 #endif
01865     return fileSystemSupportsACLs;
01866 }
01867 #endif
01868 
01869 
01870 void KFilePermissionsPropsPlugin::slotShowAdvancedPermissions() {
01871 
01872   bool isDir = (d->pmode == PermissionsOnlyDirs) || (d->pmode == PermissionsMixed);
01873   KDialogBase dlg(properties, 0, true, i18n("Advanced Permissions"),
01874           KDialogBase::Ok|KDialogBase::Cancel);
01875 
01876   QLabel *l, *cl[3];
01877   QGroupBox *gb;
01878   QGridLayout *gl;
01879 
01880   QVBox *mainVBox = dlg.makeVBoxMainWidget();
01881 
01882   // Group: Access Permissions
01883   gb = new QGroupBox ( 0, Qt::Vertical, i18n("Access Permissions"), mainVBox );
01884   gb->layout()->setSpacing(KDialog::spacingHint());
01885   gb->layout()->setMargin(KDialog::marginHint());
01886 
01887   gl = new QGridLayout (gb->layout(), 6, 6);
01888   gl->addRowSpacing(0, 10);
01889 
01890   QValueVector<QWidget*> theNotSpecials;
01891 
01892   l = new QLabel(i18n("Class"), gb );
01893   gl->addWidget(l, 1, 0);
01894   theNotSpecials.append( l );
01895 
01896   if (isDir)
01897     l = new QLabel( i18n("Show\nEntries"), gb );
01898   else
01899     l = new QLabel( i18n("Read"), gb );
01900   gl->addWidget (l, 1, 1);
01901   theNotSpecials.append( l );
01902   QString readWhatsThis;
01903   if (isDir)
01904     readWhatsThis = i18n("This flag allows viewing the content of the folder.");
01905   else
01906     readWhatsThis = i18n("The Read flag allows viewing the content of the file.");
01907   QWhatsThis::add(l, readWhatsThis);
01908 
01909   if (isDir)
01910     l = new QLabel( i18n("Write\nEntries"), gb );
01911   else
01912     l = new QLabel( i18n("Write"), gb );
01913   gl->addWidget (l, 1, 2);
01914   theNotSpecials.append( l );
01915   QString writeWhatsThis;
01916   if (isDir)
01917     writeWhatsThis = i18n("This flag allows adding, renaming and deleting of files. "
01918               "Note that deleting and renaming can be limited using the Sticky flag.");
01919   else
01920     writeWhatsThis = i18n("The Write flag allows modifying the content of the file.");
01921   QWhatsThis::add(l, writeWhatsThis);
01922 
01923   QString execWhatsThis;
01924   if (isDir) {
01925     l = new QLabel( i18n("Enter folder", "Enter"), gb );
01926     execWhatsThis = i18n("Enable this flag to allow entering the folder.");
01927   }
01928   else {
01929     l = new QLabel( i18n("Exec"), gb );
01930     execWhatsThis = i18n("Enable this flag to allow executing the file as a program.");
01931   }
01932   QWhatsThis::add(l, execWhatsThis);
01933   theNotSpecials.append( l );
01934   // GJ: Add space between normal and special modes
01935   QSize size = l->sizeHint();
01936   size.setWidth(size.width() + 15);
01937   l->setFixedSize(size);
01938   gl->addWidget (l, 1, 3);
01939 
01940   l = new QLabel( i18n("Special"), gb );
01941   gl->addMultiCellWidget(l, 1, 1, 4, 5);
01942   QString specialWhatsThis;
01943   if (isDir)
01944     specialWhatsThis = i18n("Special flag. Valid for the whole folder, the exact "
01945                 "meaning of the flag can be seen in the right hand column.");
01946   else
01947     specialWhatsThis = i18n("Special flag. The exact meaning of the flag can be seen "
01948                 "in the right hand column.");
01949   QWhatsThis::add(l, specialWhatsThis);
01950 
01951   cl[0] = new QLabel( i18n("User"), gb );
01952   gl->addWidget (cl[0], 2, 0);
01953   theNotSpecials.append( cl[0] );
01954 
01955   cl[1] = new QLabel( i18n("Group"), gb );
01956   gl->addWidget (cl[1], 3, 0);
01957   theNotSpecials.append( cl[1] );
01958 
01959   cl[2] = new QLabel( i18n("Others"), gb );
01960   gl->addWidget (cl[2], 4, 0);
01961   theNotSpecials.append( cl[2] );
01962 
01963   l = new QLabel(i18n("Set UID"), gb);
01964   gl->addWidget(l, 2, 5);
01965   QString setUidWhatsThis;
01966   if (isDir)
01967     setUidWhatsThis = i18n("If this flag is set, the owner of this folder will be "
01968                "the owner of all new files.");
01969   else
01970     setUidWhatsThis = i18n("If this file is an executable and the flag is set, it will "
01971                "be executed with the permissions of the owner.");
01972   QWhatsThis::add(l, setUidWhatsThis);
01973 
01974   l = new QLabel(i18n("Set GID"), gb);
01975   gl->addWidget(l, 3, 5);
01976   QString setGidWhatsThis;
01977   if (isDir)
01978     setGidWhatsThis = i18n("If this flag is set, the group of this folder will be "
01979                "set for all new files.");
01980   else
01981     setGidWhatsThis = i18n("If this file is an executable and the flag is set, it will "
01982                "be executed with the permissions of the group.");
01983   QWhatsThis::add(l, setGidWhatsThis);
01984 
01985   l = new QLabel(i18n("File permission", "Sticky"), gb);
01986   gl->addWidget(l, 4, 5);
01987   QString stickyWhatsThis;
01988   if (isDir)
01989     stickyWhatsThis = i18n("If the Sticky flag is set on a folder, only the owner "
01990                "and root can delete or rename files. Otherwise everybody "
01991                "with write permissions can do this.");
01992   else
01993     stickyWhatsThis = i18n("The Sticky flag on a file is ignored on Linux, but may "
01994                "be used on some systems");
01995   QWhatsThis::add(l, stickyWhatsThis);
01996 
01997   mode_t aPermissions, aPartialPermissions;
01998   mode_t dummy1, dummy2;
01999 
02000   if (!d->isIrregular) {
02001     switch (d->pmode) {
02002     case PermissionsOnlyFiles:
02003       getPermissionMasks(aPartialPermissions,
02004              dummy1,
02005              aPermissions,
02006              dummy2);
02007       break;
02008     case PermissionsOnlyDirs:
02009     case PermissionsMixed:
02010       getPermissionMasks(dummy1,
02011              aPartialPermissions,
02012              dummy2,
02013              aPermissions);
02014       break;
02015     case PermissionsOnlyLinks:
02016       aPermissions = UniRead | UniWrite | UniExec | UniSpecial;
02017       aPartialPermissions = 0;
02018       break;
02019     }
02020   }
02021   else {
02022     aPermissions = permissions;
02023     aPartialPermissions = d->partialPermissions;
02024   }
02025 
02026   // Draw Checkboxes
02027   QCheckBox *cba[3][4];
02028   for (int row = 0; row < 3 ; ++row) {
02029     for (int col = 0; col < 4; ++col) {
02030       QCheckBox *cb = new QCheckBox( gb );
02031       if ( col != 3 ) theNotSpecials.append( cb );
02032       cba[row][col] = cb;
02033       cb->setChecked(aPermissions & fperm[row][col]);
02034       if ( aPartialPermissions & fperm[row][col] )
02035       {
02036         cb->setTristate();
02037         cb->setNoChange();
02038       }
02039       else if (d->cbRecursive && d->cbRecursive->isChecked())
02040     cb->setTristate();
02041 
02042       cb->setEnabled( d->canChangePermissions );
02043       gl->addWidget (cb, row+2, col+1);
02044       switch(col) {
02045       case 0:
02046     QWhatsThis::add(cb, readWhatsThis);
02047     break;
02048       case 1:
02049     QWhatsThis::add(cb, writeWhatsThis);
02050     break;
02051       case 2:
02052     QWhatsThis::add(cb, execWhatsThis);
02053     break;
02054       case 3:
02055     switch(row) {
02056     case 0:
02057       QWhatsThis::add(cb, setUidWhatsThis);
02058       break;
02059     case 1:
02060       QWhatsThis::add(cb, setGidWhatsThis);
02061       break;
02062     case 2:
02063       QWhatsThis::add(cb, stickyWhatsThis);
02064       break;
02065     }
02066     break;
02067       }
02068     }
02069   }
02070   gl->setColStretch(6, 10);
02071 
02072 #ifdef USE_POSIX_ACL
02073   KACLEditWidget *extendedACLs = 0;
02074 
02075   // FIXME make it work with partial entries
02076   if ( properties->items().count() == 1 ) {
02077       QCString pathCString = QFile::encodeName( properties->item()->url().path() );
02078       d->fileSystemSupportsACLs = fileSystemSupportsACL( pathCString );
02079   }
02080   if ( d->fileSystemSupportsACLs  ) {
02081     std::for_each( theNotSpecials.begin(), theNotSpecials.end(), std::mem_fun( &QWidget::hide ) );
02082     extendedACLs = new KACLEditWidget( mainVBox );
02083     if ( d->extendedACL.isValid() && d->extendedACL.isExtended() )
02084       extendedACLs->setACL( d->extendedACL );
02085     else
02086       extendedACLs->setACL( KACL( aPermissions ) );
02087 
02088     if ( d->defaultACL.isValid() )
02089       extendedACLs->setDefaultACL( d->defaultACL );
02090 
02091     if ( properties->items().first()->isDir() )
02092       extendedACLs->setAllowDefaults( true );
02093     if ( !d->canChangePermissions )
02094       extendedACLs->setReadOnly( true );
02095 
02096   }
02097 #endif
02098   if (dlg.exec() != KDialogBase::Accepted)
02099     return;
02100 
02101   mode_t andPermissions = mode_t(~0);
02102   mode_t orPermissions = 0;
02103   for (int row = 0; row < 3; ++row)
02104     for (int col = 0; col < 4; ++col) {
02105       switch (cba[row][col]->state())
02106       {
02107       case QCheckBox::On:
02108     orPermissions |= fperm[row][col];
02109     //fall through
02110       case QCheckBox::Off:
02111     andPermissions &= ~fperm[row][col];
02112     break;
02113       default: // NoChange
02114     break;
02115       }
02116     }
02117 
02118   d->isIrregular = false;
02119   KFileItemList items = properties->items();
02120   for (KFileItemListIterator it(items); it.current(); ++it) {
02121     if (isIrregular(((*it)->permissions() & andPermissions) | orPermissions,
02122             (*it)->isDir(), (*it)->isLink())) {
02123       d->isIrregular = true;
02124       break;
02125     }
02126   }
02127 
02128   permissions = orPermissions;
02129   d->partialPermissions = andPermissions;
02130 
02131 #ifdef USE_POSIX_ACL
02132   // override with the acls, if present
02133   if ( extendedACLs ) {
02134     d->extendedACL = extendedACLs->getACL();
02135     d->defaultACL = extendedACLs->getDefaultACL();
02136     d->hasExtendedACL = d->extendedACL.isExtended() || d->defaultACL.isValid();
02137     permissions = d->extendedACL.basePermissions();
02138     permissions |= ( andPermissions | orPermissions ) & ( S_ISUID|S_ISGID|S_ISVTX );
02139   }
02140 #endif
02141 
02142   updateAccessControls();
02143   emit changed();
02144 }
02145 
02146 // QString KFilePermissionsPropsPlugin::tabName () const
02147 // {
02148 //   return i18n ("&Permissions");
02149 // }
02150 
02151 KFilePermissionsPropsPlugin::~KFilePermissionsPropsPlugin()
02152 {
02153   delete d;
02154 }
02155 
02156 bool KFilePermissionsPropsPlugin::supports( KFileItemList _items )
02157 {
02158   KFileItemList::const_iterator it = _items.constBegin();
02159   for ( ; it != _items.constEnd(); ++it ) {
02160     KFileItem *item = *it;
02161     if( !item->user().isEmpty() || !item->group().isEmpty() )
02162       return true;
02163   }
02164   return false;
02165 }
02166 
02167 // sets a combo box in the Access Control frame
02168 void KFilePermissionsPropsPlugin::setComboContent(QComboBox *combo, PermissionsTarget target,
02169                           mode_t permissions, mode_t partial) {
02170   combo->clear();
02171   if (d->pmode == PermissionsOnlyLinks) {
02172     combo->insertItem(i18n("Link"));
02173     combo->setCurrentItem(0);
02174     return;
02175   }
02176 
02177   mode_t tMask = permissionsMasks[target];
02178   int textIndex;
02179   for (textIndex = 0; standardPermissions[textIndex] != (mode_t)-1; textIndex++)
02180     if ((standardPermissions[textIndex]&tMask) == (permissions&tMask&(UniRead|UniWrite)))
02181       break;
02182   Q_ASSERT(standardPermissions[textIndex] != (mode_t)-1); // must not happen, would be irreglar
02183 
02184   for (int i = 0; permissionsTexts[(int)d->pmode][i]; i++)
02185     combo->insertItem(i18n(permissionsTexts[(int)d->pmode][i]));
02186 
02187   if (partial & tMask & ~UniExec) {
02188     combo->insertItem(i18n("Varying (No Change)"));
02189     combo->setCurrentItem(3);
02190   }
02191   else
02192     combo->setCurrentItem(textIndex);
02193 }
02194 
02195 // permissions are irregular if they cant be displayed in a combo box.
02196 bool KFilePermissionsPropsPlugin::isIrregular(mode_t permissions, bool isDir, bool isLink) {
02197   if (isLink)                             // links are always ok
02198     return false;
02199 
02200   mode_t p = permissions;
02201   if (p & (S_ISUID | S_ISGID))  // setuid/setgid -> irregular
02202     return true;
02203   if (isDir) {
02204     p &= ~S_ISVTX;          // ignore sticky on dirs
02205 
02206     // check supported flag combinations
02207     mode_t p0 = p & UniOwner;
02208     if ((p0 != 0) && (p0 != (S_IRUSR | S_IXUSR)) && (p0 != UniOwner))
02209       return true;
02210     p0 = p & UniGroup;
02211     if ((p0 != 0) && (p0 != (S_IRGRP | S_IXGRP)) && (p0 != UniGroup))
02212       return true;
02213     p0 = p & UniOthers;
02214     if ((p0 != 0) && (p0 != (S_IROTH | S_IXOTH)) && (p0 != UniOthers))
02215       return true;
02216     return false;
02217   }
02218   if (p & S_ISVTX) // sticky on file -> irregular
02219     return true;
02220 
02221   // check supported flag combinations
02222   mode_t p0 = p & UniOwner;
02223   bool usrXPossible = !p0; // true if this file could be an executable
02224   if (p0 & S_IXUSR) {
02225     if ((p0 == S_IXUSR) || (p0 == (S_IWUSR | S_IXUSR)))
02226       return true;
02227     usrXPossible = true;
02228   }
02229   else if (p0 == S_IWUSR)
02230     return true;
02231 
02232   p0 = p & UniGroup;
02233   bool grpXPossible = !p0; // true if this file could be an executable
02234   if (p0 & S_IXGRP) {
02235     if ((p0 == S_IXGRP) || (p0 == (S_IWGRP | S_IXGRP)))
02236       return true;
02237     grpXPossible = true;
02238   }
02239   else if (p0 == S_IWGRP)
02240     return true;
02241   if (p0 == 0)
02242     grpXPossible = true;
02243 
02244   p0 = p & UniOthers;
02245   bool othXPossible = !p0; // true if this file could be an executable
02246   if (p0 & S_IXOTH) {
02247     if ((p0 == S_IXOTH) || (p0 == (S_IWOTH | S_IXOTH)))
02248       return true;
02249     othXPossible = true;
02250   }
02251   else if (p0 == S_IWOTH)
02252     return true;
02253 
02254   // check that there either all targets are executable-compatible, or none
02255   return (p & UniExec) && !(usrXPossible && grpXPossible && othXPossible);
02256 }
02257 
02258 // enables/disabled the widgets in the Access Control frame
02259 void KFilePermissionsPropsPlugin::enableAccessControls(bool enable) {
02260     d->ownerPermCombo->setEnabled(enable);
02261     d->groupPermCombo->setEnabled(enable);
02262     d->othersPermCombo->setEnabled(enable);
02263     if (d->extraCheckbox)
02264       d->extraCheckbox->setEnabled(enable);
02265         if ( d->cbRecursive )
02266             d->cbRecursive->setEnabled(enable);
02267 }
02268 
02269 // updates all widgets in the Access Control frame
02270 void KFilePermissionsPropsPlugin::updateAccessControls() {
02271   setComboContent(d->ownerPermCombo, PermissionsOwner,
02272           permissions, d->partialPermissions);
02273   setComboContent(d->groupPermCombo, PermissionsGroup,
02274           permissions, d->partialPermissions);
02275   setComboContent(d->othersPermCombo, PermissionsOthers,
02276           permissions, d->partialPermissions);
02277 
02278   switch(d->pmode) {
02279   case PermissionsOnlyLinks:
02280     enableAccessControls(false);
02281     break;
02282   case PermissionsOnlyFiles:
02283     enableAccessControls(d->canChangePermissions && !d->isIrregular && !d->hasExtendedACL);
02284     if (d->canChangePermissions)
02285       d->explanationLabel->setText(d->isIrregular || d->hasExtendedACL ?
02286                    i18n("This file uses advanced permissions",
02287                       "These files use advanced permissions.",
02288                       properties->items().count()) : "");
02289     if (d->partialPermissions & UniExec) {
02290       d->extraCheckbox->setTristate();
02291       d->extraCheckbox->setNoChange();
02292     }
02293     else {
02294       d->extraCheckbox->setTristate(false);
02295       d->extraCheckbox->setChecked(permissions & UniExec);
02296     }
02297     break;
02298   case PermissionsOnlyDirs:
02299     enableAccessControls(d->canChangePermissions && !d->isIrregular && !d->hasExtendedACL);
02300     // if this is a dir, and we can change permissions, don't dis-allow 
02301     // recursive, we can do that for ACL setting.
02302     if ( d->cbRecursive )
02303        d->cbRecursive->setEnabled( d->canChangePermissions && !d->isIrregular );
02304 
02305     if (d->canChangePermissions)
02306       d->explanationLabel->setText(d->isIrregular || d->hasExtendedACL ?
02307                    i18n("This folder uses advanced permissions.",
02308                       "These folders use advanced permissions.",
02309                       properties->items().count()) : "");
02310     if (d->partialPermissions & S_ISVTX) {
02311       d->extraCheckbox->setTristate();
02312       d->extraCheckbox->setNoChange();
02313     }
02314     else {
02315       d->extraCheckbox->setTristate(false);
02316       d->extraCheckbox->setChecked(permissions & S_ISVTX);
02317     }
02318     break;
02319   case PermissionsMixed:
02320     enableAccessControls(d->canChangePermissions && !d->isIrregular && !d->hasExtendedACL);
02321     if (d->canChangePermissions)
02322       d->explanationLabel->setText(d->isIrregular || d->hasExtendedACL ?
02323                    i18n("These files use advanced permissions.") : "");
02324     break;
02325     if (d->partialPermissions & S_ISVTX) {
02326       d->extraCheckbox->setTristate();
02327       d->extraCheckbox->setNoChange();
02328     }
02329     else {
02330       d->extraCheckbox->setTristate(false);
02331       d->extraCheckbox->setChecked(permissions & S_ISVTX);
02332     }
02333     break;
02334   }
02335 }
02336 
02337 // gets masks for files and dirs from the Access Control frame widgets
02338 void KFilePermissionsPropsPlugin::getPermissionMasks(mode_t &andFilePermissions,
02339                              mode_t &andDirPermissions,
02340                              mode_t &orFilePermissions,
02341                              mode_t &orDirPermissions) {
02342   andFilePermissions = mode_t(~UniSpecial);
02343   andDirPermissions = mode_t(~(S_ISUID|S_ISGID));
02344   orFilePermissions = 0;
02345   orDirPermissions = 0;
02346   if (d->isIrregular)
02347     return;
02348 
02349   mode_t m = standardPermissions[d->ownerPermCombo->currentItem()];
02350   if (m != (mode_t) -1) {
02351     orFilePermissions |= m & UniOwner;
02352     if ((m & UniOwner) &&
02353     ((d->pmode == PermissionsMixed) ||
02354      ((d->pmode == PermissionsOnlyFiles) && (d->extraCheckbox->state() == QButton::NoChange))))
02355       andFilePermissions &= ~(S_IRUSR | S_IWUSR);
02356     else {
02357       andFilePermissions &= ~(S_IRUSR | S_IWUSR | S_IXUSR);
02358       if ((m & S_IRUSR) && (d->extraCheckbox->state() == QButton::On))
02359     orFilePermissions |= S_IXUSR;
02360     }
02361 
02362     orDirPermissions |= m & UniOwner;
02363     if (m & S_IRUSR)
02364     orDirPermissions |= S_IXUSR;
02365     andDirPermissions &= ~(S_IRUSR | S_IWUSR | S_IXUSR);
02366   }
02367 
02368   m = standardPermissions[d->groupPermCombo->currentItem()];
02369   if (m != (mode_t) -1) {
02370     orFilePermissions |= m & UniGroup;
02371     if ((m & UniGroup) &&
02372     ((d->pmode == PermissionsMixed) ||
02373      ((d->pmode == PermissionsOnlyFiles) && (d->extraCheckbox->state() == QButton::NoChange))))
02374       andFilePermissions &= ~(S_IRGRP | S_IWGRP);
02375     else {
02376       andFilePermissions &= ~(S_IRGRP | S_IWGRP | S_IXGRP);
02377       if ((m & S_IRGRP) && (d->extraCheckbox->state() == QButton::On))
02378     orFilePermissions |= S_IXGRP;
02379     }
02380 
02381     orDirPermissions |= m & UniGroup;
02382     if (m & S_IRGRP)
02383     orDirPermissions |= S_IXGRP;
02384     andDirPermissions &= ~(S_IRGRP | S_IWGRP | S_IXGRP);
02385   }
02386 
02387   m = standardPermissions[d->othersPermCombo->currentItem()];
02388   if (m != (mode_t) -1) {
02389     orFilePermissions |= m & UniOthers;
02390     if ((m & UniOthers) &&
02391     ((d->pmode == PermissionsMixed) ||
02392      ((d->pmode == PermissionsOnlyFiles) && (d->extraCheckbox->state() == QButton::NoChange))))
02393       andFilePermissions &= ~(S_IROTH | S_IWOTH);
02394     else {
02395       andFilePermissions &= ~(S_IROTH | S_IWOTH | S_IXOTH);
02396       if ((m & S_IROTH) && (d->extraCheckbox->state() == QButton::On))
02397     orFilePermissions |= S_IXOTH;
02398     }
02399 
02400     orDirPermissions |= m & UniOthers;
02401     if (m & S_IROTH)
02402     orDirPermissions |= S_IXOTH;
02403     andDirPermissions &= ~(S_IROTH | S_IWOTH | S_IXOTH);
02404   }
02405 
02406   if (((d->pmode == PermissionsMixed) || (d->pmode == PermissionsOnlyDirs)) &&
02407       (d->extraCheckbox->state() != QButton::NoChange)) {
02408     andDirPermissions &= ~S_ISVTX;
02409     if (d->extraCheckbox->state() == QButton::On)
02410       orDirPermissions |= S_ISVTX;
02411   }
02412 }
02413 
02414 void KFilePermissionsPropsPlugin::applyChanges()
02415 {
02416   mode_t orFilePermissions;
02417   mode_t orDirPermissions;
02418   mode_t andFilePermissions;
02419   mode_t andDirPermissions;
02420 
02421   if (!d->canChangePermissions)
02422     return;
02423 
02424   if (!d->isIrregular)
02425     getPermissionMasks(andFilePermissions,
02426                andDirPermissions,
02427                orFilePermissions,
02428                orDirPermissions);
02429   else {
02430     orFilePermissions = permissions;
02431     andFilePermissions = d->partialPermissions;
02432     orDirPermissions = permissions;
02433     andDirPermissions = d->partialPermissions;
02434   }
02435 
02436   QString owner, group;
02437   if (usrEdit)
02438     owner = usrEdit->text();
02439   if (grpEdit)
02440     group = grpEdit->text();
02441   else if (grpCombo)
02442     group = grpCombo->currentText();
02443 
02444   if (owner == strOwner)
02445       owner = QString::null; // no change
02446 
02447   if (group == strGroup)
02448       group = QString::null;
02449 
02450   bool recursive = d->cbRecursive && d->cbRecursive->isChecked();
02451   bool permissionChange = false;
02452 
02453   KFileItemList files, dirs;
02454   KFileItemList items = properties->items();
02455   for (KFileItemListIterator it(items); it.current(); ++it) {
02456     if ((*it)->isDir()) {
02457       dirs.append(*it);
02458       if ((*it)->permissions() != (((*it)->permissions() & andDirPermissions) | orDirPermissions))
02459     permissionChange = true;
02460     }
02461     else if ((*it)->isFile()) {
02462       files.append(*it);
02463       if ((*it)->permissions() != (((*it)->permissions() & andFilePermissions) | orFilePermissions))
02464     permissionChange = true;
02465     }
02466   }
02467 
02468   const bool ACLChange = ( d->extendedACL !=  properties->item()->ACL() );
02469   const bool defaultACLChange = ( d->defaultACL != properties->item()->defaultACL() );
02470 
02471   if ( owner.isEmpty() && group.isEmpty() && !recursive 
02472       && !permissionChange && !ACLChange && !defaultACLChange )
02473     return;
02474 
02475   KIO::Job * job;
02476   if (files.count() > 0) {
02477     job = KIO::chmod( files, orFilePermissions, ~andFilePermissions,
02478         owner, group, false );
02479     if ( ACLChange && d->fileSystemSupportsACLs )
02480       job->addMetaData( "ACL_STRING", d->extendedACL.isValid()?d->extendedACL.asString():"ACL_DELETE" );
02481     if ( defaultACLChange && d->fileSystemSupportsACLs )
02482       job->addMetaData( "DEFAULT_ACL_STRING", d->defaultACL.isValid()?d->defaultACL.asString():"ACL_DELETE" );
02483 
02484     connect( job, SIGNAL( result( KIO::Job * ) ),
02485         SLOT( slotChmodResult( KIO::Job * ) ) );
02486     // Wait for job
02487     QWidget dummy(0,0,WType_Dialog|WShowModal);
02488     qt_enter_modal(&dummy);
02489     qApp->enter_loop();
02490     qt_leave_modal(&dummy);
02491   }
02492   if (dirs.count() > 0) {
02493     job = KIO::chmod( dirs, orDirPermissions, ~andDirPermissions,
02494         owner, group, recursive );
02495     if ( ACLChange && d->fileSystemSupportsACLs )
02496       job->addMetaData( "ACL_STRING", d->extendedACL.isValid()?d->extendedACL.asString():"ACL_DELETE" );
02497     if ( defaultACLChange && d->fileSystemSupportsACLs )
02498       job->addMetaData( "DEFAULT_ACL_STRING", d->defaultACL.isValid()?d->defaultACL.asString():"ACL_DELETE" );
02499 
02500     connect( job, SIGNAL( result( KIO::Job * ) ),
02501         SLOT( slotChmodResult( KIO::Job * ) ) );
02502     // Wait for job
02503     QWidget dummy(0,0,WType_Dialog|WShowModal);
02504     qt_enter_modal(&dummy);
02505     qApp->enter_loop();
02506     qt_leave_modal(&dummy);
02507   }
02508 }
02509 
02510 void KFilePermissionsPropsPlugin::slotChmodResult( KIO::Job * job )
02511 {
02512   kdDebug(250) << "KFilePermissionsPropsPlugin::slotChmodResult" << endl;
02513   if (job->error())
02514     job->showErrorDialog( d->m_frame );
02515   // allow apply() to return
02516   qApp->exit_loop();
02517 }
02518 
02519 
02520 
02521 
02522 class KURLPropsPlugin::KURLPropsPluginPrivate
02523 {
02524 public:
02525   KURLPropsPluginPrivate()
02526   {
02527   }
02528   ~KURLPropsPluginPrivate()
02529   {
02530   }
02531 
02532   QFrame *m_frame;
02533 };
02534 
02535 KURLPropsPlugin::KURLPropsPlugin( KPropertiesDialog *_props )
02536   : KPropsDlgPlugin( _props )
02537 {
02538   d = new KURLPropsPluginPrivate;
02539   d->m_frame = properties->addPage(i18n("U&RL"));
02540   QVBoxLayout *layout = new QVBoxLayout(d->m_frame, 0, KDialog::spacingHint());
02541 
02542   QLabel *l;
02543   l = new QLabel( d->m_frame, "Label_1" );
02544   l->setText( i18n("URL:") );
02545   layout->addWidget(l);
02546 
02547   URLEdit = new KURLRequester( d->m_frame, "URL Requester" );
02548   layout->addWidget(URLEdit);
02549 
02550   QString path = properties->kurl().path();
02551 
02552   QFile f( path );
02553   if ( !f.open( IO_ReadOnly ) )
02554     return;
02555   f.close();
02556 
02557   KSimpleConfig config( path );
02558   config.setDesktopGroup();
02559   URLStr = config.readPathEntry( "URL" );
02560 
02561   if ( !URLStr.isNull() )
02562     URLEdit->setURL( URLStr );
02563 
02564   connect( URLEdit, SIGNAL( textChanged( const QString & ) ),
02565            this, SIGNAL( changed() ) );
02566 
02567   layout->addStretch (1);
02568 }
02569 
02570 KURLPropsPlugin::~KURLPropsPlugin()
02571 {
02572   delete d;
02573 }
02574 
02575 // QString KURLPropsPlugin::tabName () const
02576 // {
02577 //   return i18n ("U&RL");
02578 // }
02579 
02580 bool KURLPropsPlugin::supports( KFileItemList _items )
02581 {
02582   if ( _items.count() != 1 )
02583     return false;
02584   KFileItem * item = _items.first();
02585   // check if desktop file
02586   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
02587     return false;
02588 
02589   // open file and check type
02590   KDesktopFile config( item->url().path(), true /* readonly */ );
02591   return config.hasLinkType();
02592 }
02593 
02594 void KURLPropsPlugin::applyChanges()
02595 {
02596   QString path = properties->kurl().path();
02597 
02598   QFile f( path );
02599   if ( !f.open( IO_ReadWrite ) ) {
02600     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
02601                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
02602     return;
02603   }
02604   f.close();
02605 
02606   KSimpleConfig config( path );
02607   config.setDesktopGroup();
02608   config.writeEntry( "Type", QString::fromLatin1("Link"));
02609   config.writePathEntry( "URL", URLEdit->url() );
02610   // Users can't create a Link .desktop file with a Name field,
02611   // but distributions can. Update the Name field in that case.
02612   if ( config.hasKey("Name") )
02613   {
02614     QString nameStr = nameFromFileName(properties->kurl().fileName());
02615     config.writeEntry( "Name", nameStr );
02616     config.writeEntry( "Name", nameStr, true, false, true );
02617 
02618   }
02619 }
02620 
02621 
02622 /* ----------------------------------------------------
02623  *
02624  * KBindingPropsPlugin
02625  *
02626  * -------------------------------------------------- */
02627 
02628 class KBindingPropsPlugin::KBindingPropsPluginPrivate
02629 {
02630 public:
02631   KBindingPropsPluginPrivate()
02632   {
02633   }
02634   ~KBindingPropsPluginPrivate()
02635   {
02636   }
02637 
02638   QFrame *m_frame;
02639 };
02640 
02641 KBindingPropsPlugin::KBindingPropsPlugin( KPropertiesDialog *_props ) : KPropsDlgPlugin( _props )
02642 {
02643   d = new KBindingPropsPluginPrivate;
02644   d->m_frame = properties->addPage(i18n("A&ssociation"));
02645   patternEdit = new KLineEdit( d->m_frame, "LineEdit_1" );
02646   commentEdit = new KLineEdit( d->m_frame, "LineEdit_2" );
02647   mimeEdit = new KLineEdit( d->m_frame, "LineEdit_3" );
02648 
02649   QBoxLayout *mainlayout = new QVBoxLayout(d->m_frame, 0, KDialog::spacingHint());
02650   QLabel* tmpQLabel;
02651 
02652   tmpQLabel = new QLabel( d->m_frame, "Label_1" );
02653   tmpQLabel->setText(  i18n("Pattern ( example: *.html;*.htm )") );
02654   tmpQLabel->setMinimumSize(tmpQLabel->sizeHint());
02655   mainlayout->addWidget(tmpQLabel, 1);
02656 
02657   //patternEdit->setGeometry( 10, 40, 210, 30 );
02658   //patternEdit->setText( "" );
02659   patternEdit->setMaxLength( 512 );
02660   patternEdit->setMinimumSize( patternEdit->sizeHint() );
02661   patternEdit->setFixedHeight( fontHeight );
02662   mainlayout->addWidget(patternEdit, 1);
02663 
02664   tmpQLabel = new QLabel( d->m_frame, "Label_2" );
02665   tmpQLabel->setText(  i18n("Mime Type") );
02666   tmpQLabel->setMinimumSize(tmpQLabel->sizeHint());
02667   mainlayout->addWidget(tmpQLabel, 1);
02668 
02669   //mimeEdit->setGeometry( 10, 160, 210, 30 );
02670   mimeEdit->setMaxLength( 256 );
02671   mimeEdit->setMinimumSize( mimeEdit->sizeHint() );
02672   mimeEdit->setFixedHeight( fontHeight );
02673   mainlayout->addWidget(mimeEdit, 1);
02674 
02675   tmpQLabel = new QLabel( d->m_frame, "Label_3" );
02676   tmpQLabel->setText(  i18n("Comment") );
02677   tmpQLabel->setMinimumSize(tmpQLabel->sizeHint());
02678   mainlayout->addWidget(tmpQLabel, 1);
02679 
02680   //commentEdit->setGeometry( 10, 100, 210, 30 );
02681   commentEdit->setMaxLength( 256 );
02682   commentEdit->setMinimumSize( commentEdit->sizeHint() );
02683   commentEdit->setFixedHeight( fontHeight );
02684   mainlayout->addWidget(commentEdit, 1);
02685 
02686   cbAutoEmbed = new QCheckBox( i18n("Left click previews"), d->m_frame, "cbAutoEmbed" );
02687   mainlayout->addWidget(cbAutoEmbed, 1);
02688 
02689   mainlayout->addStretch (10);
02690   mainlayout->activate();
02691 
02692   QFile f( _props->kurl().path() );
02693   if ( !f.open( IO_ReadOnly ) )
02694     return;
02695   f.close();
02696 
02697   KSimpleConfig config( _props->kurl().path() );
02698   config.setDesktopGroup();
02699   QString patternStr = config.readEntry( "Patterns" );
02700   QString iconStr = config.readEntry( "Icon" );
02701   QString commentStr = config.readEntry( "Comment" );
02702   m_sMimeStr = config.readEntry( "MimeType" );
02703 
02704   if ( !patternStr.isEmpty() )
02705     patternEdit->setText( patternStr );
02706   if ( !commentStr.isEmpty() )
02707     commentEdit->setText( commentStr );
02708   if ( !m_sMimeStr.isEmpty() )
02709     mimeEdit->setText( m_sMimeStr );
02710   cbAutoEmbed->setTristate();
02711   if ( config.hasKey( "X-KDE-AutoEmbed" ) )
02712       cbAutoEmbed->setChecked( config.readBoolEntry( "X-KDE-AutoEmbed" ) );
02713   else
02714       cbAutoEmbed->setNoChange();
02715 
02716   connect( patternEdit, SIGNAL( textChanged( const QString & ) ),
02717            this, SIGNAL( changed() ) );
02718   connect( commentEdit, SIGNAL( textChanged( const QString & ) ),
02719            this, SIGNAL( changed() ) );
02720   connect( mimeEdit, SIGNAL( textChanged( const QString & ) ),
02721            this, SIGNAL( changed() ) );
02722   connect( cbAutoEmbed, SIGNAL( toggled( bool ) ),
02723            this, SIGNAL( changed() ) );
02724 }
02725 
02726 KBindingPropsPlugin::~KBindingPropsPlugin()
02727 {
02728   delete d;
02729 }
02730 
02731 // QString KBindingPropsPlugin::tabName () const
02732 // {
02733 //   return i18n ("A&ssociation");
02734 // }
02735 
02736 bool KBindingPropsPlugin::supports( KFileItemList _items )
02737 {
02738   if ( _items.count() != 1 )
02739     return false;
02740   KFileItem * item = _items.first();
02741   // check if desktop file
02742   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
02743     return false;
02744 
02745   // open file and check type
02746   KDesktopFile config( item->url().path(), true /* readonly */ );
02747   return config.hasMimeTypeType();
02748 }
02749 
02750 void KBindingPropsPlugin::applyChanges()
02751 {
02752   QString path = properties->kurl().path();
02753   QFile f( path );
02754 
02755   if ( !f.open( IO_ReadWrite ) )
02756   {
02757     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
02758                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
02759     return;
02760   }
02761   f.close();
02762 
02763   KSimpleConfig config( path );
02764   config.setDesktopGroup();
02765   config.writeEntry( "Type", QString::fromLatin1("MimeType") );
02766 
02767   config.writeEntry( "Patterns",  patternEdit->text() );
02768   config.writeEntry( "Comment", commentEdit->text() );
02769   config.writeEntry( "Comment",
02770              commentEdit->text(), true, false, true ); // for compat
02771   config.writeEntry( "MimeType", mimeEdit->text() );
02772   if ( cbAutoEmbed->state() == QButton::NoChange )
02773       config.deleteEntry( "X-KDE-AutoEmbed", false );
02774   else
02775       config.writeEntry( "X-KDE-AutoEmbed", cbAutoEmbed->isChecked() );
02776   config.sync();
02777 }
02778 
02779 /* ----------------------------------------------------
02780  *
02781  * KDevicePropsPlugin
02782  *
02783  * -------------------------------------------------- */
02784 
02785 class KDevicePropsPlugin::KDevicePropsPluginPrivate
02786 {
02787 public:
02788   KDevicePropsPluginPrivate()
02789   {
02790   }
02791   ~KDevicePropsPluginPrivate()
02792   {
02793   }
02794 
02795   QFrame *m_frame;
02796   QStringList mountpointlist;
02797   QLabel *m_freeSpaceText;
02798   QLabel *m_freeSpaceLabel;
02799   QProgressBar *m_freeSpaceBar;
02800 };
02801 
02802 KDevicePropsPlugin::KDevicePropsPlugin( KPropertiesDialog *_props ) : KPropsDlgPlugin( _props )
02803 {
02804   d = new KDevicePropsPluginPrivate;
02805   d->m_frame = properties->addPage(i18n("De&vice"));
02806 
02807   QStringList devices;
02808   KMountPoint::List mountPoints = KMountPoint::possibleMountPoints();
02809 
02810   for(KMountPoint::List::ConstIterator it = mountPoints.begin();
02811       it != mountPoints.end(); ++it)
02812   {
02813      KMountPoint *mp = *it;
02814      QString mountPoint = mp->mountPoint();
02815      QString device = mp->mountedFrom();
02816      kdDebug()<<"mountPoint :"<<mountPoint<<" device :"<<device<<" mp->mountType() :"<<mp->mountType()<<endl;
02817 
02818      if ((mountPoint != "-") && (mountPoint != "none") && !mountPoint.isEmpty()
02819           && device != "none")
02820      {
02821         devices.append( device + QString::fromLatin1(" (")
02822                         + mountPoint + QString::fromLatin1(")") );
02823         m_devicelist.append(device);
02824         d->mountpointlist.append(mountPoint);
02825      }
02826   }
02827 
02828   QGridLayout *layout = new QGridLayout( d->m_frame, 0, 2, 0,
02829                                         KDialog::spacingHint());
02830   layout->setColStretch(1, 1);
02831 
02832   QLabel* label;
02833   label = new QLabel( d->m_frame );
02834   label->setText( devices.count() == 0 ?
02835                       i18n("Device (/dev/fd0):") : // old style
02836                       i18n("Device:") ); // new style (combobox)
02837   layout->addWidget(label, 0, 0);
02838 
02839   device = new QComboBox( true, d->m_frame, "ComboBox_device" );
02840   device->insertStringList( devices );
02841   layout->addWidget(device, 0, 1);
02842   connect( device, SIGNAL( activated( int ) ),
02843            this, SLOT( slotActivated( int ) ) );
02844 
02845   readonly = new QCheckBox( d->m_frame, "CheckBox_readonly" );
02846   readonly->setText(  i18n("Read only") );
02847   layout->addWidget(readonly, 1, 1);
02848 
02849   label = new QLabel( d->m_frame );
02850   label->setText( i18n("File system:") );
02851   layout->addWidget(label, 2, 0);
02852 
02853   QLabel *fileSystem = new QLabel( d->m_frame );
02854   layout->addWidget(fileSystem, 2, 1);
02855 
02856   label = new QLabel( d->m_frame );
02857   label->setText( devices.count()==0 ?
02858                       i18n("Mount point (/mnt/floppy):") : // old style
02859                       i18n("Mount point:")); // new style (combobox)
02860   layout->addWidget(label, 3, 0);
02861 
02862   mountpoint = new QLabel( d->m_frame, "LineEdit_mountpoint" );
02863 
02864   layout->addWidget(mountpoint, 3, 1);
02865 
02866   // show disk free
02867   d->m_freeSpaceText = new QLabel(i18n("Free disk space:"), d->m_frame );
02868   layout->addWidget(d->m_freeSpaceText, 4, 0);
02869 
02870   d->m_freeSpaceLabel = new QLabel( d->m_frame );
02871   layout->addWidget( d->m_freeSpaceLabel, 4, 1 );
02872 
02873   d->m_freeSpaceBar = new QProgressBar( d->m_frame, "freeSpaceBar" );
02874   layout->addMultiCellWidget(d->m_freeSpaceBar, 5, 5, 0, 1);
02875 
02876   // we show it in the slot when we know the values
02877   d->m_freeSpaceText->hide();
02878   d->m_freeSpaceLabel->hide();
02879   d->m_freeSpaceBar->hide();
02880 
02881   KSeparator* sep = new KSeparator( KSeparator::HLine, d->m_frame);
02882   layout->addMultiCellWidget(sep, 6, 6, 0, 1);
02883 
02884   unmounted = new KIconButton( d->m_frame );
02885   int bsize = 66 + 2 * unmounted->style().pixelMetric(QStyle::PM_ButtonMargin);
02886   unmounted->setFixedSize(bsize, bsize);
02887   unmounted->setIconType(KIcon::Desktop, KIcon::Device);
02888   layout->addWidget(unmounted, 7, 0);
02889 
02890   label = new QLabel( i18n("Unmounted Icon"),  d->m_frame );
02891   layout->addWidget(label, 7, 1);
02892 
02893   layout->setRowStretch(8, 1);
02894 
02895   QString path( _props->kurl().path() );
02896 
02897   QFile f( path );
02898   if ( !f.open( IO_ReadOnly ) )
02899     return;
02900   f.close();
02901 
02902   KSimpleConfig config( path );
02903   config.setDesktopGroup();
02904   QString deviceStr = config.readEntry( "Dev" );
02905   QString mountPointStr = config.readEntry( "MountPoint" );
02906   bool ro = config.readBoolEntry( "ReadOnly", false );
02907   QString unmountedStr = config.readEntry( "UnmountIcon" );
02908 
02909   fileSystem->setText( i18n(config.readEntry("FSType").local8Bit()) );
02910 
02911   device->setEditText( deviceStr );
02912   if ( !deviceStr.isEmpty() ) {
02913     // Set default options for this device (first matching entry)
02914     int index = m_devicelist.findIndex(deviceStr);
02915     if (index != -1)
02916     {
02917       //kdDebug(250) << "found it " << index << endl;
02918       slotActivated( index );
02919     }
02920   }
02921 
02922   if ( !mountPointStr.isEmpty() )
02923   {
02924     mountpoint->setText( mountPointStr );
02925     updateInfo();
02926   }
02927 
02928   readonly->setChecked( ro );
02929 
02930   if ( unmountedStr.isEmpty() )
02931     unmountedStr = KMimeType::defaultMimeTypePtr()->KServiceType::icon(); // default icon
02932 
02933   unmounted->setIcon( unmountedStr );
02934 
02935   connect( device, SIGNAL( activated( int ) ),
02936            this, SIGNAL( changed() ) );
02937   connect( device, SIGNAL( textChanged( const QString & ) ),
02938            this, SIGNAL( changed() ) );
02939   connect( readonly, SIGNAL( toggled( bool ) ),
02940            this, SIGNAL( changed() ) );
02941   connect( unmounted, SIGNAL( iconChanged( QString ) ),
02942            this, SIGNAL( changed() ) );
02943 
02944   connect( device, SIGNAL( textChanged( const QString & ) ),
02945            this, SLOT( slotDeviceChanged() ) );
02946 }
02947 
02948 KDevicePropsPlugin::~KDevicePropsPlugin()
02949 {
02950   delete d;
02951 }
02952 
02953 // QString KDevicePropsPlugin::tabName () const
02954 // {
02955 //   return i18n ("De&vice");
02956 // }
02957 
02958 void KDevicePropsPlugin::updateInfo()
02959 {
02960   // we show it in the slot when we know the values
02961   d->m_freeSpaceText->hide();
02962   d->m_freeSpaceLabel->hide();
02963   d->m_freeSpaceBar->hide();
02964 
02965   if ( !mountpoint->text().isEmpty() )
02966   {
02967     KDiskFreeSp * job = new KDiskFreeSp;
02968     connect( job, SIGNAL( foundMountPoint( const unsigned long&, const unsigned long&,
02969                                            const unsigned long&, const QString& ) ),
02970              this, SLOT( slotFoundMountPoint( const unsigned long&, const unsigned long&,
02971                                               const unsigned long&, const QString& ) ) );
02972 
02973     job->readDF( mountpoint->text() );
02974   }
02975 }
02976 
02977 void KDevicePropsPlugin::slotActivated( int index )
02978 {
02979   // Update mountpoint so that it matches the device that was selected in the combo
02980   device->setEditText( m_devicelist[index] );
02981   mountpoint->setText( d->mountpointlist[index] );
02982 
02983   updateInfo();
02984 }
02985 
02986 void KDevicePropsPlugin::slotDeviceChanged()
02987 {
02988   // Update mountpoint so that it matches the typed device
02989   int index = m_devicelist.findIndex( device->currentText() );
02990   if ( index != -1 )
02991     mountpoint->setText( d->mountpointlist[index] );
02992   else
02993     mountpoint->setText( QString::null );
02994 
02995   updateInfo();
02996 }
02997 
02998 void KDevicePropsPlugin::slotFoundMountPoint( const unsigned long& kBSize,
02999                                               const unsigned long& /*kBUsed*/,
03000                                               const unsigned long& kBAvail,
03001                                               const QString& )
03002 {
03003   d->m_freeSpaceText->show();
03004   d->m_freeSpaceLabel->show();
03005 
03006   int percUsed = 100 - (int)(100.0 * kBAvail / kBSize);
03007 
03008   d->m_freeSpaceLabel->setText(
03009       // xgettext:no-c-format  --  Don't warn about translating the %1 out of %2 part.
03010       i18n("Available space out of total partition size (percent used)", "%1 out of %2 (%3% used)")
03011       .arg(KIO::convertSizeFromKB(kBAvail))
03012       .arg(KIO::convertSizeFromKB(kBSize))
03013       .arg( 100 - (int)(100.0 * kBAvail / kBSize) ));
03014 
03015   d->m_freeSpaceBar->setProgress(percUsed, 100);
03016   d->m_freeSpaceBar->show();
03017 }
03018 
03019 bool KDevicePropsPlugin::supports( KFileItemList _items )
03020 {
03021   if ( _items.count() != 1 )
03022     return false;
03023   KFileItem * item = _items.first();
03024   // check if desktop file
03025   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
03026     return false;
03027   // open file and check type
03028   KDesktopFile config( item->url().path(), true /* readonly */ );
03029   return config.hasDeviceType();
03030 }
03031 
03032 void KDevicePropsPlugin::applyChanges()
03033 {
03034   QString path = properties->kurl().path();
03035   QFile f( path );
03036   if ( !f.open( IO_ReadWrite ) )
03037   {
03038     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have sufficient "
03039                 "access to write to <b>%1</b>.</qt>").arg(path));
03040     return;
03041   }
03042   f.close();
03043 
03044   KSimpleConfig config( path );
03045   config.setDesktopGroup();
03046   config.writeEntry( "Type", QString::fromLatin1("FSDevice") );
03047 
03048   config.writeEntry( "Dev", device->currentText() );
03049   config.writeEntry( "MountPoint", mountpoint->text() );
03050 
03051   config.writeEntry( "UnmountIcon", unmounted->icon() );
03052   kdDebug(250) << "unmounted->icon() = " << unmounted->icon() << endl;
03053 
03054   config.writeEntry( "ReadOnly", readonly->isChecked() );
03055 
03056   config.sync();
03057 }
03058 
03059 
03060 /* ----------------------------------------------------
03061  *
03062  * KDesktopPropsPlugin
03063  *
03064  * -------------------------------------------------- */
03065 
03066 
03067 KDesktopPropsPlugin::KDesktopPropsPlugin( KPropertiesDialog *_props )
03068   : KPropsDlgPlugin( _props )
03069 {
03070   QFrame *frame = properties->addPage(i18n("&Application"));
03071   QVBoxLayout *mainlayout = new QVBoxLayout( frame, 0, KDialog::spacingHint() );
03072 
03073   w = new KPropertiesDesktopBase(frame);
03074   mainlayout->addWidget(w);
03075 
03076   bool bKDesktopMode = (QCString(qApp->name()) == "kdesktop"); // nasty heh?
03077 
03078   if (bKDesktopMode)
03079   {
03080     // Hide Name entry
03081     w->nameEdit->hide();
03082     w->nameLabel->hide();
03083   }
03084 
03085   w->pathEdit->setMode(KFile::Directory | KFile::LocalOnly);
03086   w->pathEdit->lineEdit()->setAcceptDrops(false);
03087 
03088   connect( w->nameEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03089   connect( w->genNameEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03090   connect( w->commentEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03091   connect( w->commandEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03092   connect( w->pathEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03093 
03094   connect( w->browseButton, SIGNAL( clicked() ), this, SLOT( slotBrowseExec() ) );
03095   connect( w->addFiletypeButton, SIGNAL( clicked() ), this, SLOT( slotAddFiletype() ) );
03096   connect( w->delFiletypeButton, SIGNAL( clicked() ), this, SLOT( slotDelFiletype() ) );
03097   connect( w->advancedButton, SIGNAL( clicked() ), this, SLOT( slotAdvanced() ) );
03098 
03099   // now populate the page
03100   QString path = _props->kurl().path();
03101   QFile f( path );
03102   if ( !f.open( IO_ReadOnly ) )
03103     return;
03104   f.close();
03105 
03106   KDesktopFile  config( path );
03107   QString nameStr = config.readName();
03108   QString genNameStr = config.readGenericName();
03109   QString commentStr = config.readComment();
03110   QString commandStr = config.readPathEntry( "Exec" );
03111   if (commandStr.left(12) == "ksystraycmd ")
03112   {
03113     commandStr.remove(0, 12);
03114     m_systrayBool = true;
03115   }
03116   else
03117     m_systrayBool = false;
03118 
03119   m_origCommandStr = commandStr;
03120   QString pathStr = config.readPathEntry( "Path" );
03121   m_terminalBool = config.readBoolEntry( "Terminal" );
03122   m_terminalOptionStr = config.readEntry( "TerminalOptions" );
03123   m_suidBool = config.readBoolEntry( "X-KDE-SubstituteUID" );
03124   m_suidUserStr = config.readEntry( "X-KDE-Username" );
03125   if( config.hasKey( "StartupNotify" ))
03126     m_startupBool = config.readBoolEntry( "StartupNotify", true );
03127   else
03128     m_startupBool = config.readBoolEntry( "X-KDE-StartupNotify", true );
03129   m_dcopServiceType = config.readEntry("X-DCOP-ServiceType").lower();
03130 
03131   QStringList mimeTypes = config.readListEntry( "MimeType", ';' );
03132 
03133   if ( nameStr.isEmpty() || bKDesktopMode ) {
03134     // We'll use the file name if no name is specified
03135     // because we _need_ a Name for a valid file.
03136     // But let's do it in apply, not here, so that we pick up the right name.
03137     setDirty();
03138   }
03139   if ( !bKDesktopMode )
03140     w->nameEdit->setText(nameStr);
03141 
03142   w->genNameEdit->setText( genNameStr );
03143   w->commentEdit->setText( commentStr );
03144   w->commandEdit->setText( commandStr );
03145   w->pathEdit->lineEdit()->setText( pathStr );
03146   w->filetypeList->setAllColumnsShowFocus(true);
03147 
03148   KMimeType::Ptr defaultMimetype = KMimeType::defaultMimeTypePtr();
03149   for(QStringList::ConstIterator it = mimeTypes.begin();
03150       it != mimeTypes.end(); )
03151   {
03152     KMimeType::Ptr p = KMimeType::mimeType(*it);
03153     ++it;
03154     QString preference;
03155     if (it != mimeTypes.end())
03156     {
03157        bool numeric;
03158        (*it).toInt(&numeric);
03159        if (numeric)
03160        {
03161          preference = *it;
03162          ++it;
03163        }
03164     }
03165     if (p && (p != defaultMimetype))
03166     {
03167        new QListViewItem(w->filetypeList, p->name(), p->comment(), preference);
03168     }
03169   }
03170 
03171 }
03172 
03173 KDesktopPropsPlugin::~KDesktopPropsPlugin()
03174 {
03175 }
03176 
03177 void KDesktopPropsPlugin::slotSelectMimetype()
03178 {
03179   QListView *w = (QListView*)sender();
03180   QListViewItem *item = w->firstChild();
03181   while(item)
03182   {
03183      if (item->isSelected())
03184         w->setSelected(item, false);
03185      item = item->nextSibling();
03186   }
03187 }
03188 
03189 void KDesktopPropsPlugin::slotAddFiletype()
03190 {
03191   KDialogBase dlg(w, "KPropertiesMimetypes", true,
03192                   i18n("Add File Type for %1").arg(properties->kurl().fileName()),
03193                   KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok);
03194 
03195   KGuiItem okItem(i18n("&Add"), QString::null /* no icon */,
03196                   i18n("Add the selected file types to\nthe list of supported file types."),
03197                   i18n("Add the selected file types to\nthe list of supported file types."));
03198   dlg.setButtonOK(okItem);
03199 
03200   KPropertiesMimetypeBase *mw = new KPropertiesMimetypeBase(&dlg);
03201 
03202   dlg.setMainWidget(mw);
03203 
03204   {
03205      mw->listView->setRootIsDecorated(true);
03206      mw->listView->setSelectionMode(QListView::Extended);
03207      mw->listView->setAllColumnsShowFocus(true);
03208      mw->listView->setFullWidth(true);
03209      mw->listView->setMinimumSize(500,400);
03210 
03211      connect(mw->listView, SIGNAL(selectionChanged()),
03212              this, SLOT(slotSelectMimetype()));
03213      connect(mw->listView, SIGNAL(doubleClicked( QListViewItem *, const QPoint &, int )),
03214              &dlg, SLOT( slotOk()));
03215 
03216      QMap<QString,QListViewItem*> majorMap;
03217      QListViewItem *majorGroup;
03218      KMimeType::List mimetypes = KMimeType::allMimeTypes();
03219      QValueListIterator<KMimeType::Ptr> it(mimetypes.begin());
03220      for (; it != mimetypes.end(); ++it) {
03221         QString mimetype = (*it)->name();
03222         if (mimetype == KMimeType::defaultMimeType())
03223            continue;
03224         int index = mimetype.find("/");
03225         QString maj = mimetype.left(index);
03226         QString min = mimetype.mid(index+1);
03227 
03228         QMapIterator<QString,QListViewItem*> mit = majorMap.find( maj );
03229         if ( mit == majorMap.end() ) {
03230            majorGroup = new QListViewItem( mw->listView, maj );
03231            majorGroup->setExpandable(true);
03232            mw->listView->setOpen(majorGroup, true);
03233            majorMap.insert( maj, majorGroup );
03234         }
03235         else
03236         {
03237            majorGroup = mit.data();
03238         }
03239 
03240         QListViewItem *item = new QListViewItem(majorGroup, min, (*it)->comment());
03241         item->setPixmap(0, (*it)->pixmap(KIcon::Small, IconSize(KIcon::Small)));
03242      }
03243      QMapIterator<QString,QListViewItem*> mit = majorMap.find( "all" );
03244      if ( mit != majorMap.end())
03245      {
03246         mw->listView->setCurrentItem(mit.data());
03247         mw->listView->ensureItemVisible(mit.data());
03248      }
03249   }
03250 
03251   if (dlg.exec() == KDialogBase::Accepted)
03252   {
03253      KMimeType::Ptr defaultMimetype = KMimeType::defaultMimeTypePtr();
03254      QListViewItem *majorItem = mw->listView->firstChild();
03255      while(majorItem)
03256      {
03257         QString major = majorItem->text(0);
03258 
03259         QListViewItem *minorItem = majorItem->firstChild();
03260         while(minorItem)
03261         {
03262            if (minorItem->isSelected())
03263            {
03264               QString mimetype = major + "/" + minorItem->text(0);
03265               KMimeType::Ptr p = KMimeType::mimeType(mimetype);
03266               if (p && (p != defaultMimetype))
03267               {
03268                  mimetype = p->name();
03269                  bool found = false;
03270                  QListViewItem *item = w->filetypeList->firstChild();
03271                  while (item)
03272                  {
03273                     if (mimetype == item->text(0))
03274                     {
03275                        found = true;
03276                        break;
03277                     }
03278                     item = item->nextSibling();
03279                  }
03280                  if (!found)
03281                     new QListViewItem(w->filetypeList, p->name(), p->comment());
03282               }
03283            }
03284            minorItem = minorItem->nextSibling();
03285         }
03286 
03287         majorItem = majorItem->nextSibling();
03288      }
03289 
03290   }
03291 }
03292 
03293 void KDesktopPropsPlugin::slotDelFiletype()
03294 {
03295   delete w->filetypeList->currentItem();
03296 }
03297 
03298 void KDesktopPropsPlugin::checkCommandChanged()
03299 {
03300   if (KRun::binaryName(w->commandEdit->text(), true) !=
03301       KRun::binaryName(m_origCommandStr, true))
03302   {
03303     QString m_origCommandStr = w->commandEdit->text();
03304     m_dcopServiceType= QString::null; // Reset
03305   }
03306 }
03307 
03308 void KDesktopPropsPlugin::applyChanges()
03309 {
03310   kdDebug(250) << "KDesktopPropsPlugin::applyChanges" << endl;
03311   QString path = properties->kurl().path();
03312 
03313   QFile f( path );
03314 
03315   if ( !f.open( IO_ReadWrite ) ) {
03316     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
03317                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
03318     return;
03319   }
03320   f.close();
03321 
03322   // If the command is changed we reset certain settings that are strongly
03323   // coupled to the command.
03324   checkCommandChanged();
03325 
03326   KSimpleConfig config( path );
03327   config.setDesktopGroup();
03328   config.writeEntry( "Type", QString::fromLatin1("Application"));
03329   config.writeEntry( "Comment", w->commentEdit->text() );
03330   config.writeEntry( "Comment", w->commentEdit->text(), true, false, true ); // for compat
03331   config.writeEntry( "GenericName", w->genNameEdit->text() );
03332   config.writeEntry( "GenericName", w->genNameEdit->text(), true, false, true ); // for compat
03333 
03334   if (m_systrayBool)
03335     config.writePathEntry( "Exec", w->commandEdit->text().prepend("ksystraycmd ") );
03336   else
03337     config.writePathEntry( "Exec", w->commandEdit->text() );
03338   config.writePathEntry( "Path", w->pathEdit->lineEdit()->text() );
03339 
03340   // Write mimeTypes
03341   QStringList mimeTypes;
03342   for( QListViewItem *item = w->filetypeList->firstChild();
03343        item; item = item->nextSibling() )
03344   {
03345     QString preference = item->text(2);
03346     mimeTypes.append(item->text(0));
03347     if (!preference.isEmpty())
03348        mimeTypes.append(preference);
03349   }
03350 
03351   config.writeEntry( "MimeType", mimeTypes, ';' );
03352 
03353   if ( !w->nameEdit->isHidden() ) {
03354       QString nameStr = w->nameEdit->text();
03355       config.writeEntry( "Name", nameStr );
03356       config.writeEntry( "Name", nameStr, true, false, true );
03357   }
03358 
03359   config.writeEntry("Terminal", m_terminalBool);
03360   config.writeEntry("TerminalOptions", m_terminalOptionStr);
03361   config.writeEntry("X-KDE-SubstituteUID", m_suidBool);
03362   config.writeEntry("X-KDE-Username", m_suidUserStr);
03363   config.writeEntry("StartupNotify", m_startupBool);
03364   config.writeEntry("X-DCOP-ServiceType", m_dcopServiceType);
03365   config.sync();
03366 
03367   // KSycoca update needed?
03368   QString sycocaPath = KGlobal::dirs()->relativeLocation("apps", path);
03369   bool updateNeeded = !sycocaPath.startsWith("/");
03370   if (!updateNeeded)
03371   {
03372      sycocaPath = KGlobal::dirs()->relativeLocation("xdgdata-apps", path);
03373      updateNeeded = !sycocaPath.startsWith("/");
03374   }
03375   if (updateNeeded)
03376      KService::rebuildKSycoca(w);
03377 }
03378 
03379 
03380 void KDesktopPropsPlugin::slotBrowseExec()
03381 {
03382   KURL f = KFileDialog::getOpenURL( QString::null,
03383                                       QString::null, w );
03384   if ( f.isEmpty() )
03385     return;
03386 
03387   if ( !f.isLocalFile()) {
03388     KMessageBox::sorry(w, i18n("Only executables on local file systems are supported."));
03389     return;
03390   }
03391 
03392   QString path = f.path();
03393   KRun::shellQuote( path );
03394   w->commandEdit->setText( path );
03395 }
03396 
03397 void KDesktopPropsPlugin::slotAdvanced()
03398 {
03399   KDialogBase dlg(w, "KPropertiesDesktopAdv", true,
03400       i18n("Advanced Options for %1").arg(properties->kurl().fileName()),
03401       KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok);
03402   KPropertiesDesktopAdvBase *w = new KPropertiesDesktopAdvBase(&dlg);
03403 
03404   dlg.setMainWidget(w);
03405 
03406   // If the command is changed we reset certain settings that are strongly
03407   // coupled to the command.
03408   checkCommandChanged();
03409 
03410   // check to see if we use konsole if not do not add the nocloseonexit
03411   // because we don't know how to do this on other terminal applications
03412   KConfigGroup confGroup( KGlobal::config(), QString::fromLatin1("General") );
03413   QString preferredTerminal = confGroup.readPathEntry("TerminalApplication",
03414                           QString::fromLatin1("konsole"));
03415 
03416   bool terminalCloseBool = false;
03417 
03418   if (preferredTerminal == "konsole")
03419   {
03420      terminalCloseBool = (m_terminalOptionStr.contains( "--noclose" ) > 0);
03421      w->terminalCloseCheck->setChecked(terminalCloseBool);
03422      m_terminalOptionStr.replace( "--noclose", "");
03423   }
03424   else
03425   {
03426      w->terminalCloseCheck->hide();
03427   }
03428 
03429   w->terminalCheck->setChecked(m_terminalBool);
03430   w->terminalEdit->setText(m_terminalOptionStr);
03431   w->terminalCloseCheck->setEnabled(m_terminalBool);
03432   w->terminalEdit->setEnabled(m_terminalBool);
03433   w->terminalEditLabel->setEnabled(m_terminalBool);
03434 
03435   w->suidCheck->setChecked(m_suidBool);
03436   w->suidEdit->setText(m_suidUserStr);
03437   w->suidEdit->setEnabled(m_suidBool);
03438   w->suidEditLabel->setEnabled(m_suidBool);
03439 
03440   w->startupInfoCheck->setChecked(m_startupBool);
03441   w->systrayCheck->setChecked(m_systrayBool);
03442 
03443   if (m_dcopServiceType == "unique")
03444     w->dcopCombo->setCurrentItem(2);
03445   else if (m_dcopServiceType == "multi")
03446     w->dcopCombo->setCurrentItem(1);
03447   else if (m_dcopServiceType == "wait")
03448     w->dcopCombo->setCurrentItem(3);
03449   else
03450     w->dcopCombo->setCurrentItem(0);
03451 
03452   // Provide username completion up to 1000 users.
03453   KCompletion *kcom = new KCompletion;
03454   kcom->setOrder(KCompletion::Sorted);
03455   struct passwd *pw;
03456   int i, maxEntries = 1000;
03457   setpwent();
03458   for (i=0; ((pw = getpwent()) != 0L) && (i < maxEntries); i++)
03459     kcom->addItem(QString::fromLatin1(pw->pw_name));
03460   endpwent();
03461   if (i < maxEntries)
03462   {
03463     w->suidEdit->setCompletionObject(kcom, true);
03464     w->suidEdit->setAutoDeleteCompletionObject( true );
03465     w->suidEdit->setCompletionMode(KGlobalSettings::CompletionAuto);
03466   }
03467   else
03468   {
03469     delete kcom;
03470   }
03471 
03472   connect( w->terminalEdit, SIGNAL( textChanged( const QString & ) ),
03473            this, SIGNAL( changed() ) );
03474   connect( w->terminalCloseCheck, SIGNAL( toggled( bool ) ),
03475            this, SIGNAL( changed() ) );
03476   connect( w->terminalCheck, SIGNAL( toggled( bool ) ),
03477            this, SIGNAL( changed() ) );
03478   connect( w->suidCheck, SIGNAL( toggled( bool ) ),
03479            this, SIGNAL( changed() ) );
03480   connect( w->suidEdit, SIGNAL( textChanged( const QString & ) ),
03481            this, SIGNAL( changed() ) );
03482   connect( w->startupInfoCheck, SIGNAL( toggled( bool ) ),
03483            this, SIGNAL( changed() ) );
03484   connect( w->systrayCheck, SIGNAL( toggled( bool ) ),
03485            this, SIGNAL( changed() ) );
03486   connect( w->dcopCombo, SIGNAL( highlighted( int ) ),
03487            this, SIGNAL( changed() ) );
03488 
03489   if ( dlg.exec() == QDialog::Accepted )
03490   {
03491     m_terminalOptionStr = w->terminalEdit->text().stripWhiteSpace();
03492     m_terminalBool = w->terminalCheck->isChecked();
03493     m_suidBool = w->suidCheck->isChecked();
03494     m_suidUserStr = w->suidEdit->text().stripWhiteSpace();
03495     m_startupBool = w->startupInfoCheck->isChecked();
03496     m_systrayBool = w->systrayCheck->isChecked();
03497 
03498     if (w->terminalCloseCheck->isChecked())
03499     {
03500       m_terminalOptionStr.append(" --noclose");
03501     }
03502 
03503     switch(w->dcopCombo->currentItem())
03504     {
03505       case 1:  m_dcopServiceType = "multi"; break;
03506       case 2:  m_dcopServiceType = "unique"; break;
03507       case 3:  m_dcopServiceType = "wait"; break;
03508       default: m_dcopServiceType = "none"; break;
03509     }
03510   }
03511 }
03512 
03513 bool KDesktopPropsPlugin::supports( KFileItemList _items )
03514 {
03515   if ( _items.count() != 1 )
03516     return false;
03517   KFileItem * item = _items.first();
03518   // check if desktop file
03519   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
03520     return false;
03521   // open file and check type
03522   KDesktopFile config( item->url().path(), true /* readonly */ );
03523   return config.hasApplicationType() && kapp->authorize("run_desktop_files") && kapp->authorize("shell_access");
03524 }
03525 
03526 void KPropertiesDialog::virtual_hook( int id, void* data )
03527 { KDialogBase::virtual_hook( id, data ); }
03528 
03529 void KPropsDlgPlugin::virtual_hook( int, void* )
03530 { /*BASE::virtual_hook( id, data );*/ }
03531 
03532 
03533 
03534 
03535 
03541 class KExecPropsPlugin::KExecPropsPluginPrivate
03542 {
03543 public:
03544   KExecPropsPluginPrivate()
03545   {
03546   }
03547   ~KExecPropsPluginPrivate()
03548   {
03549   }
03550 
03551   QFrame *m_frame;
03552   QCheckBox *nocloseonexitCheck;
03553 };
03554 
03555 KExecPropsPlugin::KExecPropsPlugin( KPropertiesDialog *_props )
03556   : KPropsDlgPlugin( _props )
03557 {
03558   d = new KExecPropsPluginPrivate;
03559   d->m_frame = properties->addPage(i18n("E&xecute"));
03560   QVBoxLayout * mainlayout = new QVBoxLayout( d->m_frame, 0,
03561       KDialog::spacingHint());
03562 
03563   // Now the widgets in the top layout
03564 
03565   QLabel* l;
03566   l = new QLabel( i18n( "Comman&d:" ), d->m_frame );
03567   mainlayout->addWidget(l);
03568 
03569   QHBoxLayout * hlayout;
03570   hlayout = new QHBoxLayout(KDialog::spacingHint());
03571   mainlayout->addLayout(hlayout);
03572 
03573   execEdit = new KLineEdit( d->m_frame );
03574   QWhatsThis::add(execEdit,i18n(
03575     "Following the command, you can have several place holders which will be replaced "
03576     "with the actual values when the actual program is run:\n"
03577     "%f - a single file name\n"
03578     "%F - a list of files; use for applications that can open several local files at once\n"
03579     "%u - a single URL\n"
03580     "%U - a list of URLs\n"
03581     "%d - the folder of the file to open\n"
03582     "%D - a list of folders\n"
03583     "%i - the icon\n"
03584     "%m - the mini-icon\n"
03585     "%c - the caption"));
03586   hlayout->addWidget(execEdit, 1);
03587 
03588   l->setBuddy( execEdit );
03589 
03590   execBrowse = new QPushButton( d->m_frame );
03591   execBrowse->setText( i18n("&Browse...") );
03592   hlayout->addWidget(execBrowse);
03593 
03594   // The groupbox about swallowing
03595   QGroupBox* tmpQGroupBox;
03596   tmpQGroupBox = new QGroupBox( i18n("Panel Embedding"), d->m_frame );
03597   tmpQGroupBox->setColumnLayout( 0, Qt::Horizontal );
03598 
03599   mainlayout->addWidget(tmpQGroupBox);
03600 
03601   QGridLayout *grid = new QGridLayout(tmpQGroupBox->layout(), 2, 2);
03602   grid->setSpacing( KDialog::spacingHint() );
03603   grid->setColStretch(1, 1);
03604 
03605   l = new QLabel( i18n( "&Execute on click:" ), tmpQGroupBox );
03606   grid->addWidget(l, 0, 0);
03607 
03608   swallowExecEdit = new KLineEdit( tmpQGroupBox );
03609   grid->addWidget(swallowExecEdit, 0, 1);
03610 
03611   l->setBuddy( swallowExecEdit );
03612 
03613   l = new QLabel( i18n( "&Window title:" ), tmpQGroupBox );
03614   grid->addWidget(l, 1, 0);
03615 
03616   swallowTitleEdit = new KLineEdit( tmpQGroupBox );
03617   grid->addWidget(swallowTitleEdit, 1, 1);
03618 
03619   l->setBuddy( swallowTitleEdit );
03620 
03621   // The groupbox about run in terminal
03622 
03623   tmpQGroupBox = new QGroupBox( d->m_frame );
03624   tmpQGroupBox->setColumnLayout( 0, Qt::Horizontal );
03625 
03626   mainlayout->addWidget(tmpQGroupBox);
03627 
03628   grid = new QGridLayout(tmpQGroupBox->layout(), 3, 2);
03629   grid->setSpacing( KDialog::spacingHint() );
03630   grid->setColStretch(1, 1);
03631 
03632   terminalCheck = new QCheckBox( tmpQGroupBox );
03633   terminalCheck->setText( i18n("&Run in terminal") );
03634   grid->addMultiCellWidget(terminalCheck, 0, 0, 0, 1);
03635 
03636   // check to see if we use konsole if not do not add the nocloseonexit
03637   // because we don't know how to do this on other terminal applications
03638   KConfigGroup confGroup( KGlobal::config(), QString::fromLatin1("General") );
03639   QString preferredTerminal = confGroup.readPathEntry("TerminalApplication",
03640                           QString::fromLatin1("konsole"));
03641 
03642   int posOptions = 1;
03643   d->nocloseonexitCheck = 0L;
03644   if (preferredTerminal == "konsole")
03645   {
03646     posOptions = 2;
03647     d->nocloseonexitCheck = new QCheckBox( tmpQGroupBox );
03648     d->nocloseonexitCheck->setText( i18n("Do not &close when command exits") );
03649     grid->addMultiCellWidget(d->nocloseonexitCheck, 1, 1, 0, 1);
03650   }
03651 
03652   terminalLabel = new QLabel( i18n( "&Terminal options:" ), tmpQGroupBox );
03653   grid->addWidget(terminalLabel, posOptions, 0);
03654 
03655   terminalEdit = new KLineEdit( tmpQGroupBox );
03656   grid->addWidget(terminalEdit, posOptions, 1);
03657 
03658   terminalLabel->setBuddy( terminalEdit );
03659 
03660   // The groupbox about run with substituted uid.
03661 
03662   tmpQGroupBox = new QGroupBox( d->m_frame );
03663   tmpQGroupBox->setColumnLayout( 0, Qt::Horizontal );
03664 
03665   mainlayout->addWidget(tmpQGroupBox);
03666 
03667   grid = new QGridLayout(tmpQGroupBox->layout(), 2, 2);
03668   grid->setSpacing(KDialog::spacingHint());
03669   grid->setColStretch(1, 1);
03670 
03671   suidCheck = new QCheckBox(tmpQGroupBox);
03672   suidCheck->setText(i18n("Ru&n as a different user"));
03673   grid->addMultiCellWidget(suidCheck, 0, 0, 0, 1);
03674 
03675   suidLabel = new QLabel(i18n( "&Username:" ), tmpQGroupBox);
03676   grid->addWidget(suidLabel, 1, 0);
03677 
03678   suidEdit = new KLineEdit(tmpQGroupBox);
03679   grid->addWidget(suidEdit, 1, 1);
03680 
03681   suidLabel->setBuddy( suidEdit );
03682 
03683   mainlayout->addStretch(1);
03684 
03685   // now populate the page
03686   QString path = _props->kurl().path();
03687   QFile f( path );
03688   if ( !f.open( IO_ReadOnly ) )
03689     return;
03690   f.close();
03691 
03692   KSimpleConfig config( path );
03693   config.setDollarExpansion( false );
03694   config.setDesktopGroup();
03695   execStr = config.readPathEntry( "Exec" );
03696   swallowExecStr = config.readPathEntry( "SwallowExec" );
03697   swallowTitleStr = config.readEntry( "SwallowTitle" );
03698   termBool = config.readBoolEntry( "Terminal" );
03699   termOptionsStr = config.readEntry( "TerminalOptions" );
03700   suidBool = config.readBoolEntry( "X-KDE-SubstituteUID" );
03701   suidUserStr = config.readEntry( "X-KDE-Username" );
03702 
03703   if ( !swallowExecStr.isNull() )
03704     swallowExecEdit->setText( swallowExecStr );
03705   if ( !swallowTitleStr.isNull() )
03706     swallowTitleEdit->setText( swallowTitleStr );
03707 
03708   if ( !execStr.isNull() )
03709     execEdit->setText( execStr );
03710 
03711   if ( d->nocloseonexitCheck )
03712   {
03713     d->nocloseonexitCheck->setChecked( (termOptionsStr.contains( "--noclose" ) > 0) );
03714     termOptionsStr.replace( "--noclose", "");
03715   }
03716   if ( !termOptionsStr.isNull() )
03717     terminalEdit->setText( termOptionsStr );
03718 
03719   terminalCheck->setChecked( termBool );
03720   enableCheckedEdit();
03721 
03722   suidCheck->setChecked( suidBool );
03723   suidEdit->setText( suidUserStr );
03724   enableSuidEdit();
03725 
03726   // Provide username completion up to 1000 users.
03727   KCompletion *kcom = new KCompletion;
03728   kcom->setOrder(KCompletion::Sorted);
03729   struct passwd *pw;
03730   int i, maxEntries = 1000;
03731   setpwent();
03732   for (i=0; ((pw = getpwent()) != 0L) && (i < maxEntries); i++)
03733     kcom->addItem(QString::fromLatin1(pw->pw_name));
03734   endpwent();
03735   if (i < maxEntries)
03736   {
03737     suidEdit->setCompletionObject(kcom, true);
03738     suidEdit->setAutoDeleteCompletionObject( true );
03739     suidEdit->setCompletionMode(KGlobalSettings::CompletionAuto);
03740   }
03741   else
03742   {
03743     delete kcom;
03744   }
03745 
03746   connect( swallowExecEdit, SIGNAL( textChanged( const QString & ) ),
03747            this, SIGNAL( changed() ) );
03748   connect( swallowTitleEdit, SIGNAL( textChanged( const QString & ) ),
03749            this, SIGNAL( changed() ) );
03750   connect( execEdit, SIGNAL( textChanged( const QString & ) ),
03751            this, SIGNAL( changed() ) );
03752   connect( terminalEdit, SIGNAL( textChanged( const QString & ) ),
03753            this, SIGNAL( changed() ) );
03754   if (d->nocloseonexitCheck)
03755     connect( d->nocloseonexitCheck, SIGNAL( toggled( bool ) ),
03756            this, SIGNAL( changed() ) );
03757   connect( terminalCheck, SIGNAL( toggled( bool ) ),
03758            this, SIGNAL( changed() ) );
03759   connect( suidCheck, SIGNAL( toggled( bool ) ),
03760            this, SIGNAL( changed() ) );
03761   connect( suidEdit, SIGNAL( textChanged( const QString & ) ),
03762            this, SIGNAL( changed() ) );
03763 
03764   connect( execBrowse, SIGNAL( clicked() ), this, SLOT( slotBrowseExec() ) );
03765   connect( terminalCheck, SIGNAL( clicked() ), this,  SLOT( enableCheckedEdit() ) );
03766   connect( suidCheck, SIGNAL( clicked() ), this,  SLOT( enableSuidEdit() ) );
03767 
03768 }
03769 
03770 KExecPropsPlugin::~KExecPropsPlugin()
03771 {
03772   delete d;
03773 }
03774 
03775 void KExecPropsPlugin::enableCheckedEdit()
03776 {
03777   bool checked = terminalCheck->isChecked();
03778   terminalLabel->setEnabled( checked );
03779   if (d->nocloseonexitCheck)
03780     d->nocloseonexitCheck->setEnabled( checked );
03781   terminalEdit->setEnabled( checked );
03782 }
03783 
03784 void KExecPropsPlugin::enableSuidEdit()
03785 {
03786   bool checked = suidCheck->isChecked();
03787   suidLabel->setEnabled( checked );
03788   suidEdit->setEnabled( checked );
03789 }
03790 
03791 bool KExecPropsPlugin::supports( KFileItemList _items )
03792 {
03793   if ( _items.count() != 1 )
03794     return false;
03795   KFileItem * item = _items.first();
03796   // check if desktop file
03797   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
03798     return false;
03799   // open file and check type
03800   KDesktopFile config( item->url().path(), true /* readonly */ );
03801   return config.hasApplicationType() && kapp->authorize("run_desktop_files") && kapp->authorize("shell_access");
03802 }
03803 
03804 void KExecPropsPlugin::applyChanges()
03805 {
03806   kdDebug(250) << "KExecPropsPlugin::applyChanges" << endl;
03807   QString path = properties->kurl().path();
03808 
03809   QFile f( path );
03810 
03811   if ( !f.open( IO_ReadWrite ) ) {
03812     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
03813                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
03814     return;
03815   }
03816   f.close();
03817 
03818   KSimpleConfig config( path );
03819   config.setDesktopGroup();
03820   config.writeEntry( "Type", QString::fromLatin1("Application"));
03821   config.writePathEntry( "Exec", execEdit->text() );
03822   config.writePathEntry( "SwallowExec", swallowExecEdit->text() );
03823   config.writeEntry( "SwallowTitle", swallowTitleEdit->text() );
03824   config.writeEntry( "Terminal", terminalCheck->isChecked() );
03825   QString temp = terminalEdit->text();
03826   if (d->nocloseonexitCheck )
03827     if ( d->nocloseonexitCheck->isChecked() )
03828       temp += QString::fromLatin1("--noclose ");
03829   temp = temp.stripWhiteSpace();
03830   config.writeEntry( "TerminalOptions", temp );
03831   config.writeEntry( "X-KDE-SubstituteUID", suidCheck->isChecked() );
03832   config.writeEntry( "X-KDE-Username", suidEdit->text() );
03833 }
03834 
03835 
03836 void KExecPropsPlugin::slotBrowseExec()
03837 {
03838     KURL f = KFileDialog::getOpenURL( QString::null,
03839                                       QString::null, d->m_frame );
03840     if ( f.isEmpty() )
03841         return;
03842 
03843     if ( !f.isLocalFile()) {
03844         KMessageBox::sorry(d->m_frame, i18n("Only executables on local file systems are supported."));
03845         return;
03846     }
03847 
03848     QString path = f.path();
03849     KRun::shellQuote( path );
03850     execEdit->setText( path );
03851 }
03852 
03853 class KApplicationPropsPlugin::KApplicationPropsPluginPrivate
03854 {
03855 public:
03856   KApplicationPropsPluginPrivate()
03857   {
03858       m_kdesktopMode = QCString(qApp->name()) == "kdesktop"; // nasty heh?
03859   }
03860   ~KApplicationPropsPluginPrivate()
03861   {
03862   }
03863 
03864   QFrame *m_frame;
03865   bool m_kdesktopMode;
03866 };
03867 
03868 KApplicationPropsPlugin::KApplicationPropsPlugin( KPropertiesDialog *_props )
03869   : KPropsDlgPlugin( _props )
03870 {
03871   d = new KApplicationPropsPluginPrivate;
03872   d->m_frame = properties->addPage(i18n("&Application"));
03873   QVBoxLayout *toplayout = new QVBoxLayout( d->m_frame, 0, KDialog::spacingHint());
03874 
03875   QIconSet iconSet;
03876   QPixmap pixMap;
03877 
03878   addExtensionButton = new QPushButton( QString::null, d->m_frame );
03879   iconSet = SmallIconSet( "back" );
03880   addExtensionButton->setIconSet( iconSet );
03881   pixMap = iconSet.pixmap( QIconSet::Small, QIconSet::Normal );
03882   addExtensionButton->setFixedSize( pixMap.width()+8, pixMap.height()+8 );
03883   connect( addExtensionButton, SIGNAL( clicked() ),
03884             SLOT( slotAddExtension() ) );
03885 
03886   delExtensionButton = new QPushButton( QString::null, d->m_frame );
03887   iconSet = SmallIconSet( "forward" );
03888   delExtensionButton->setIconSet( iconSet );
03889   delExtensionButton->setFixedSize( pixMap.width()+8, pixMap.height()+8 );
03890   connect( delExtensionButton, SIGNAL( clicked() ),
03891             SLOT( slotDelExtension() ) );
03892 
03893   QLabel *l;
03894 
03895   QGridLayout *grid = new QGridLayout(2, 2);
03896   grid->setColStretch(1, 1);
03897   toplayout->addLayout(grid);
03898 
03899   if ( d->m_kdesktopMode )
03900   {
03901       // in kdesktop the name field comes from the first tab
03902       nameEdit = 0L;
03903   }
03904   else
03905   {
03906       l = new QLabel(i18n("Name:"), d->m_frame, "Label_4" );
03907       grid->addWidget(l, 0, 0);
03908 
03909       nameEdit = new KLineEdit( d->m_frame, "LineEdit_3" );
03910       grid->addWidget(nameEdit, 0, 1);
03911   }
03912 
03913   l = new QLabel(i18n("Description:"),  d->m_frame, "Label_5" );
03914   grid->addWidget(l, 1, 0);
03915 
03916   genNameEdit = new KLineEdit( d->m_frame, "LineEdit_4" );
03917   grid->addWidget(genNameEdit, 1, 1);
03918 
03919   l = new QLabel(i18n("Comment:"),  d->m_frame, "Label_3" );
03920   grid->addWidget(l, 2, 0);
03921 
03922   commentEdit = new KLineEdit( d->m_frame, "LineEdit_2" );
03923   grid->addWidget(commentEdit, 2, 1);
03924 
03925   l = new QLabel(i18n("File types:"), d->m_frame);
03926   toplayout->addWidget(l, 0, AlignLeft);
03927 
03928   grid = new QGridLayout(4, 3);
03929   grid->setColStretch(0, 1);
03930   grid->setColStretch(2, 1);
03931   grid->setRowStretch( 0, 1 );
03932   grid->setRowStretch( 3, 1 );
03933   toplayout->addLayout(grid, 2);
03934 
03935   extensionsList = new QListBox( d->m_frame );
03936   extensionsList->setSelectionMode( QListBox::Extended );
03937   grid->addMultiCellWidget(extensionsList, 0, 3, 0, 0);
03938 
03939   grid->addWidget(addExtensionButton, 1, 1);
03940   grid->addWidget(delExtensionButton, 2, 1);
03941 
03942   availableExtensionsList = new QListBox( d->m_frame );
03943   availableExtensionsList->setSelectionMode( QListBox::Extended );
03944   grid->addMultiCellWidget(availableExtensionsList, 0, 3, 2, 2);
03945 
03946   QString path = properties->kurl().path() ;
03947   QFile f( path );
03948   if ( !f.open( IO_ReadOnly ) )
03949     return;
03950   f.close();
03951 
03952   KDesktopFile config( path );
03953   QString commentStr = config.readComment();
03954   QString genNameStr = config.readGenericName();
03955 
03956   QStringList selectedTypes = config.readListEntry( "ServiceTypes" );
03957   // For compatibility with KDE 1.x
03958   selectedTypes += config.readListEntry( "MimeType", ';' );
03959 
03960   QString nameStr = config.readName();
03961   if ( nameStr.isEmpty() || d->m_kdesktopMode ) {
03962     // We'll use the file name if no name is specified
03963     // because we _need_ a Name for a valid file.
03964     // But let's do it in apply, not here, so that we pick up the right name.
03965     setDirty();
03966   }
03967 
03968   commentEdit->setText( commentStr );
03969   genNameEdit->setText( genNameStr );
03970   if ( nameEdit )
03971       nameEdit->setText( nameStr );
03972 
03973   selectedTypes.sort();
03974   QStringList::Iterator sit = selectedTypes.begin();
03975   for( ; sit != selectedTypes.end(); ++sit ) {
03976     if ( !((*sit).isEmpty()) )
03977       extensionsList->insertItem( *sit );
03978   }
03979 
03980   KMimeType::List mimeTypes = KMimeType::allMimeTypes();
03981   QValueListIterator<KMimeType::Ptr> it2 = mimeTypes.begin();
03982   for ( ; it2 != mimeTypes.end(); ++it2 )
03983     addMimeType ( (*it2)->name() );
03984 
03985   updateButton();
03986 
03987   connect( extensionsList, SIGNAL( highlighted( int ) ),
03988            this, SLOT( updateButton() ) );
03989   connect( availableExtensionsList, SIGNAL( highlighted( int ) ),
03990            this, SLOT( updateButton() ) );
03991 
03992   connect( addExtensionButton, SIGNAL( clicked() ),
03993            this, SIGNAL( changed() ) );
03994   connect( delExtensionButton, SIGNAL( clicked() ),
03995            this, SIGNAL( changed() ) );
03996   if ( nameEdit )
03997       connect( nameEdit, SIGNAL( textChanged( const QString & ) ),
03998                this, SIGNAL( changed() ) );
03999   connect( commentEdit, SIGNAL( textChanged( const QString & ) ),
04000            this, SIGNAL( changed() ) );
04001   connect( genNameEdit, SIGNAL( textChanged( const QString & ) ),
04002            this, SIGNAL( changed() ) );
04003   connect( availableExtensionsList, SIGNAL( selected( int ) ),
04004            this, SIGNAL( changed() ) );
04005   connect( extensionsList, SIGNAL( selected( int ) ),
04006            this, SIGNAL( changed() ) );
04007 }
04008 
04009 KApplicationPropsPlugin::~KApplicationPropsPlugin()
04010 {
04011   delete d;
04012 }
04013 
04014 // QString KApplicationPropsPlugin::tabName () const
04015 // {
04016 //   return i18n ("&Application");
04017 // }
04018 
04019 void KApplicationPropsPlugin::updateButton()
04020 {
04021     addExtensionButton->setEnabled(availableExtensionsList->currentItem()>-1);
04022     delExtensionButton->setEnabled(extensionsList->currentItem()>-1);
04023 }
04024 
04025 void KApplicationPropsPlugin::addMimeType( const QString & name )
04026 {
04027   // Add a mimetype to the list of available mime types if not in the extensionsList
04028 
04029   bool insert = true;
04030 
04031   for ( uint i = 0; i < extensionsList->count(); i++ )
04032     if ( extensionsList->text( i ) == name )
04033       insert = false;
04034 
04035   if ( insert )
04036   {
04037     availableExtensionsList->insertItem( name );
04038     availableExtensionsList->sort();
04039   }
04040 }
04041 
04042 bool KApplicationPropsPlugin::supports( KFileItemList _items )
04043 {
04044   // same constraints as KExecPropsPlugin : desktop file with Type = Application
04045   return KExecPropsPlugin::supports( _items );
04046 }
04047 
04048 void KApplicationPropsPlugin::applyChanges()
04049 {
04050   QString path = properties->kurl().path();
04051 
04052   QFile f( path );
04053 
04054   if ( !f.open( IO_ReadWrite ) ) {
04055     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not "
04056                 "have sufficient access to write to <b>%1</b>.</qt>").arg(path));
04057     return;
04058   }
04059   f.close();
04060 
04061   KSimpleConfig config( path );
04062   config.setDesktopGroup();
04063   config.writeEntry( "Type", QString::fromLatin1("Application"));
04064   config.writeEntry( "Comment", commentEdit->text() );
04065   config.writeEntry( "Comment", commentEdit->text(), true, false, true ); // for compat
04066   config.writeEntry( "GenericName", genNameEdit->text() );
04067   config.writeEntry( "GenericName", genNameEdit->text(), true, false, true ); // for compat
04068 
04069   QStringList selectedTypes;
04070   for ( uint i = 0; i < extensionsList->count(); i++ )
04071     selectedTypes.append( extensionsList->text( i ) );
04072 
04073   config.writeEntry( "MimeType", selectedTypes, ';' );
04074   config.writeEntry( "ServiceTypes", "" );
04075   // hmm, actually it should probably be the contrary (but see also typeslistitem.cpp)
04076 
04077   QString nameStr = nameEdit ? nameEdit->text() : QString::null;
04078   if ( nameStr.isEmpty() ) // nothing entered, or widget not existing at all (kdesktop mode)
04079     nameStr = nameFromFileName(properties->kurl().fileName());
04080 
04081   config.writeEntry( "Name", nameStr );
04082   config.writeEntry( "Name", nameStr, true, false, true );
04083 
04084   config.sync();
04085 }
04086 
04087 void KApplicationPropsPlugin::slotAddExtension()
04088 {
04089   QListBoxItem *item = availableExtensionsList->firstItem();
04090   QListBoxItem *nextItem;
04091 
04092   while ( item )
04093   {
04094     nextItem = item->next();
04095 
04096     if ( item->isSelected() )
04097     {
04098       extensionsList->insertItem( item->text() );
04099       availableExtensionsList->removeItem( availableExtensionsList->index( item ) );
04100     }
04101 
04102     item = nextItem;
04103   }
04104 
04105   extensionsList->sort();
04106   updateButton();
04107 }
04108 
04109 void KApplicationPropsPlugin::slotDelExtension()
04110 {
04111   QListBoxItem *item = extensionsList->firstItem();
04112   QListBoxItem *nextItem;
04113 
04114   while ( item )
04115   {
04116     nextItem = item->next();
04117 
04118     if ( item->isSelected() )
04119     {
04120       availableExtensionsList->insertItem( item->text() );
04121       extensionsList->removeItem( extensionsList->index( item ) );
04122     }
04123 
04124     item = nextItem;
04125   }
04126 
04127   availableExtensionsList->sort();
04128   updateButton();
04129 }
04130 
04131 
04132 
04133 #include "kpropertiesdialog.moc"
KDE Home | KDE Accessibility Home | Description of Access Keys