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   bool allDisable = true;
02028   QCheckBox *cba[3][4];
02029   for (int row = 0; row < 3 ; ++row) {
02030     for (int col = 0; col < 4; ++col) {
02031       QCheckBox *cb = new QCheckBox( gb );
02032       if ( col != 3 ) theNotSpecials.append( cb );
02033       cba[row][col] = cb;
02034       cb->setChecked(aPermissions & fperm[row][col]);
02035       if ( aPartialPermissions & fperm[row][col] )
02036       {
02037         cb->setTristate();
02038         cb->setNoChange();
02039       }
02040       else if (d->cbRecursive && d->cbRecursive->isChecked())
02041     cb->setTristate();
02042 
02043       if( d->canChangePermissions)
02044         allDisable = false;
02045       cb->setEnabled( d->canChangePermissions );
02046       gl->addWidget (cb, row+2, col+1);
02047       switch(col) {
02048       case 0:
02049     QWhatsThis::add(cb, readWhatsThis);
02050     break;
02051       case 1:
02052     QWhatsThis::add(cb, writeWhatsThis);
02053     break;
02054       case 2:
02055     QWhatsThis::add(cb, execWhatsThis);
02056     break;
02057       case 3:
02058     switch(row) {
02059     case 0:
02060       QWhatsThis::add(cb, setUidWhatsThis);
02061       break;
02062     case 1:
02063       QWhatsThis::add(cb, setGidWhatsThis);
02064       break;
02065     case 2:
02066       QWhatsThis::add(cb, stickyWhatsThis);
02067       break;
02068     }
02069     break;
02070       }
02071     }
02072   }
02073   gl->setColStretch(6, 10);
02074 
02075 #ifdef USE_POSIX_ACL
02076   KACLEditWidget *extendedACLs = 0;
02077 
02078   // FIXME make it work with partial entries
02079   if ( properties->items().count() == 1 ) {
02080       QCString pathCString = QFile::encodeName( properties->item()->url().path() );
02081       d->fileSystemSupportsACLs = fileSystemSupportsACL( pathCString );
02082   }
02083   if ( d->fileSystemSupportsACLs  ) {
02084     std::for_each( theNotSpecials.begin(), theNotSpecials.end(), std::mem_fun( &QWidget::hide ) );
02085     extendedACLs = new KACLEditWidget( mainVBox );
02086     if ( d->extendedACL.isValid() && d->extendedACL.isExtended() )
02087       extendedACLs->setACL( d->extendedACL );
02088     else
02089       extendedACLs->setACL( KACL( aPermissions ) );
02090 
02091     if ( d->defaultACL.isValid() )
02092       extendedACLs->setDefaultACL( d->defaultACL );
02093 
02094     if ( properties->items().first()->isDir() )
02095       extendedACLs->setAllowDefaults( true );
02096     if ( !d->canChangePermissions )
02097       extendedACLs->setReadOnly( true );
02098 
02099   }
02100 #endif
02101 
02102   if (  allDisable )
02103      dlg.enableButtonOK( false );
02104 
02105   if (dlg.exec() != KDialogBase::Accepted)
02106     return;
02107 
02108   mode_t andPermissions = mode_t(~0);
02109   mode_t orPermissions = 0;
02110   for (int row = 0; row < 3; ++row)
02111     for (int col = 0; col < 4; ++col) {
02112       switch (cba[row][col]->state())
02113       {
02114       case QCheckBox::On:
02115     orPermissions |= fperm[row][col];
02116     //fall through
02117       case QCheckBox::Off:
02118     andPermissions &= ~fperm[row][col];
02119     break;
02120       default: // NoChange
02121     break;
02122       }
02123     }
02124 
02125   d->isIrregular = false;
02126   KFileItemList items = properties->items();
02127   for (KFileItemListIterator it(items); it.current(); ++it) {
02128     if (isIrregular(((*it)->permissions() & andPermissions) | orPermissions,
02129             (*it)->isDir(), (*it)->isLink())) {
02130       d->isIrregular = true;
02131       break;
02132     }
02133   }
02134 
02135   permissions = orPermissions;
02136   d->partialPermissions = andPermissions;
02137 
02138 #ifdef USE_POSIX_ACL
02139   // override with the acls, if present
02140   if ( extendedACLs ) {
02141     d->extendedACL = extendedACLs->getACL();
02142     d->defaultACL = extendedACLs->getDefaultACL();
02143     d->hasExtendedACL = d->extendedACL.isExtended() || d->defaultACL.isValid();
02144     permissions = d->extendedACL.basePermissions();
02145     permissions |= ( andPermissions | orPermissions ) & ( S_ISUID|S_ISGID|S_ISVTX );
02146   }
02147 #endif
02148 
02149   updateAccessControls();
02150   emit changed();
02151 }
02152 
02153 // QString KFilePermissionsPropsPlugin::tabName () const
02154 // {
02155 //   return i18n ("&Permissions");
02156 // }
02157 
02158 KFilePermissionsPropsPlugin::~KFilePermissionsPropsPlugin()
02159 {
02160   delete d;
02161 }
02162 
02163 bool KFilePermissionsPropsPlugin::supports( KFileItemList _items )
02164 {
02165   KFileItemList::const_iterator it = _items.constBegin();
02166   for ( ; it != _items.constEnd(); ++it ) {
02167     KFileItem *item = *it;
02168     if( !item->user().isEmpty() || !item->group().isEmpty() )
02169       return true;
02170   }
02171   return false;
02172 }
02173 
02174 // sets a combo box in the Access Control frame
02175 void KFilePermissionsPropsPlugin::setComboContent(QComboBox *combo, PermissionsTarget target,
02176                           mode_t permissions, mode_t partial) {
02177   combo->clear();
02178   if (d->pmode == PermissionsOnlyLinks) {
02179     combo->insertItem(i18n("Link"));
02180     combo->setCurrentItem(0);
02181     return;
02182   }
02183 
02184   mode_t tMask = permissionsMasks[target];
02185   int textIndex;
02186   for (textIndex = 0; standardPermissions[textIndex] != (mode_t)-1; textIndex++)
02187     if ((standardPermissions[textIndex]&tMask) == (permissions&tMask&(UniRead|UniWrite)))
02188       break;
02189   Q_ASSERT(standardPermissions[textIndex] != (mode_t)-1); // must not happen, would be irreglar
02190 
02191   for (int i = 0; permissionsTexts[(int)d->pmode][i]; i++)
02192     combo->insertItem(i18n(permissionsTexts[(int)d->pmode][i]));
02193 
02194   if (partial & tMask & ~UniExec) {
02195     combo->insertItem(i18n("Varying (No Change)"));
02196     combo->setCurrentItem(3);
02197   }
02198   else
02199     combo->setCurrentItem(textIndex);
02200 }
02201 
02202 // permissions are irregular if they cant be displayed in a combo box.
02203 bool KFilePermissionsPropsPlugin::isIrregular(mode_t permissions, bool isDir, bool isLink) {
02204   if (isLink)                             // links are always ok
02205     return false;
02206 
02207   mode_t p = permissions;
02208   if (p & (S_ISUID | S_ISGID))  // setuid/setgid -> irregular
02209     return true;
02210   if (isDir) {
02211     p &= ~S_ISVTX;          // ignore sticky on dirs
02212 
02213     // check supported flag combinations
02214     mode_t p0 = p & UniOwner;
02215     if ((p0 != 0) && (p0 != (S_IRUSR | S_IXUSR)) && (p0 != UniOwner))
02216       return true;
02217     p0 = p & UniGroup;
02218     if ((p0 != 0) && (p0 != (S_IRGRP | S_IXGRP)) && (p0 != UniGroup))
02219       return true;
02220     p0 = p & UniOthers;
02221     if ((p0 != 0) && (p0 != (S_IROTH | S_IXOTH)) && (p0 != UniOthers))
02222       return true;
02223     return false;
02224   }
02225   if (p & S_ISVTX) // sticky on file -> irregular
02226     return true;
02227 
02228   // check supported flag combinations
02229   mode_t p0 = p & UniOwner;
02230   bool usrXPossible = !p0; // true if this file could be an executable
02231   if (p0 & S_IXUSR) {
02232     if ((p0 == S_IXUSR) || (p0 == (S_IWUSR | S_IXUSR)))
02233       return true;
02234     usrXPossible = true;
02235   }
02236   else if (p0 == S_IWUSR)
02237     return true;
02238 
02239   p0 = p & UniGroup;
02240   bool grpXPossible = !p0; // true if this file could be an executable
02241   if (p0 & S_IXGRP) {
02242     if ((p0 == S_IXGRP) || (p0 == (S_IWGRP | S_IXGRP)))
02243       return true;
02244     grpXPossible = true;
02245   }
02246   else if (p0 == S_IWGRP)
02247     return true;
02248   if (p0 == 0)
02249     grpXPossible = true;
02250 
02251   p0 = p & UniOthers;
02252   bool othXPossible = !p0; // true if this file could be an executable
02253   if (p0 & S_IXOTH) {
02254     if ((p0 == S_IXOTH) || (p0 == (S_IWOTH | S_IXOTH)))
02255       return true;
02256     othXPossible = true;
02257   }
02258   else if (p0 == S_IWOTH)
02259     return true;
02260 
02261   // check that there either all targets are executable-compatible, or none
02262   return (p & UniExec) && !(usrXPossible && grpXPossible && othXPossible);
02263 }
02264 
02265 // enables/disabled the widgets in the Access Control frame
02266 void KFilePermissionsPropsPlugin::enableAccessControls(bool enable) {
02267     d->ownerPermCombo->setEnabled(enable);
02268     d->groupPermCombo->setEnabled(enable);
02269     d->othersPermCombo->setEnabled(enable);
02270     if (d->extraCheckbox)
02271       d->extraCheckbox->setEnabled(enable);
02272         if ( d->cbRecursive )
02273             d->cbRecursive->setEnabled(enable);
02274 }
02275 
02276 // updates all widgets in the Access Control frame
02277 void KFilePermissionsPropsPlugin::updateAccessControls() {
02278   setComboContent(d->ownerPermCombo, PermissionsOwner,
02279           permissions, d->partialPermissions);
02280   setComboContent(d->groupPermCombo, PermissionsGroup,
02281           permissions, d->partialPermissions);
02282   setComboContent(d->othersPermCombo, PermissionsOthers,
02283           permissions, d->partialPermissions);
02284 
02285   switch(d->pmode) {
02286   case PermissionsOnlyLinks:
02287     enableAccessControls(false);
02288     break;
02289   case PermissionsOnlyFiles:
02290     enableAccessControls(d->canChangePermissions && !d->isIrregular && !d->hasExtendedACL);
02291     if (d->canChangePermissions)
02292       d->explanationLabel->setText(d->isIrregular || d->hasExtendedACL ?
02293                    i18n("This file uses advanced permissions",
02294                       "These files use advanced permissions.",
02295                       properties->items().count()) : "");
02296     if (d->partialPermissions & UniExec) {
02297       d->extraCheckbox->setTristate();
02298       d->extraCheckbox->setNoChange();
02299     }
02300     else {
02301       d->extraCheckbox->setTristate(false);
02302       d->extraCheckbox->setChecked(permissions & UniExec);
02303     }
02304     break;
02305   case PermissionsOnlyDirs:
02306     enableAccessControls(d->canChangePermissions && !d->isIrregular && !d->hasExtendedACL);
02307     // if this is a dir, and we can change permissions, don't dis-allow 
02308     // recursive, we can do that for ACL setting.
02309     if ( d->cbRecursive )
02310        d->cbRecursive->setEnabled( d->canChangePermissions && !d->isIrregular );
02311 
02312     if (d->canChangePermissions)
02313       d->explanationLabel->setText(d->isIrregular || d->hasExtendedACL ?
02314                    i18n("This folder uses advanced permissions.",
02315                       "These folders use advanced permissions.",
02316                       properties->items().count()) : "");
02317     if (d->partialPermissions & S_ISVTX) {
02318       d->extraCheckbox->setTristate();
02319       d->extraCheckbox->setNoChange();
02320     }
02321     else {
02322       d->extraCheckbox->setTristate(false);
02323       d->extraCheckbox->setChecked(permissions & S_ISVTX);
02324     }
02325     break;
02326   case PermissionsMixed:
02327     enableAccessControls(d->canChangePermissions && !d->isIrregular && !d->hasExtendedACL);
02328     if (d->canChangePermissions)
02329       d->explanationLabel->setText(d->isIrregular || d->hasExtendedACL ?
02330                    i18n("These files use advanced permissions.") : "");
02331     break;
02332     if (d->partialPermissions & S_ISVTX) {
02333       d->extraCheckbox->setTristate();
02334       d->extraCheckbox->setNoChange();
02335     }
02336     else {
02337       d->extraCheckbox->setTristate(false);
02338       d->extraCheckbox->setChecked(permissions & S_ISVTX);
02339     }
02340     break;
02341   }
02342 }
02343 
02344 // gets masks for files and dirs from the Access Control frame widgets
02345 void KFilePermissionsPropsPlugin::getPermissionMasks(mode_t &andFilePermissions,
02346                              mode_t &andDirPermissions,
02347                              mode_t &orFilePermissions,
02348                              mode_t &orDirPermissions) {
02349   andFilePermissions = mode_t(~UniSpecial);
02350   andDirPermissions = mode_t(~(S_ISUID|S_ISGID));
02351   orFilePermissions = 0;
02352   orDirPermissions = 0;
02353   if (d->isIrregular)
02354     return;
02355 
02356   mode_t m = standardPermissions[d->ownerPermCombo->currentItem()];
02357   if (m != (mode_t) -1) {
02358     orFilePermissions |= m & UniOwner;
02359     if ((m & UniOwner) &&
02360     ((d->pmode == PermissionsMixed) ||
02361      ((d->pmode == PermissionsOnlyFiles) && (d->extraCheckbox->state() == QButton::NoChange))))
02362       andFilePermissions &= ~(S_IRUSR | S_IWUSR);
02363     else {
02364       andFilePermissions &= ~(S_IRUSR | S_IWUSR | S_IXUSR);
02365       if ((m & S_IRUSR) && (d->extraCheckbox->state() == QButton::On))
02366     orFilePermissions |= S_IXUSR;
02367     }
02368 
02369     orDirPermissions |= m & UniOwner;
02370     if (m & S_IRUSR)
02371     orDirPermissions |= S_IXUSR;
02372     andDirPermissions &= ~(S_IRUSR | S_IWUSR | S_IXUSR);
02373   }
02374 
02375   m = standardPermissions[d->groupPermCombo->currentItem()];
02376   if (m != (mode_t) -1) {
02377     orFilePermissions |= m & UniGroup;
02378     if ((m & UniGroup) &&
02379     ((d->pmode == PermissionsMixed) ||
02380      ((d->pmode == PermissionsOnlyFiles) && (d->extraCheckbox->state() == QButton::NoChange))))
02381       andFilePermissions &= ~(S_IRGRP | S_IWGRP);
02382     else {
02383       andFilePermissions &= ~(S_IRGRP | S_IWGRP | S_IXGRP);
02384       if ((m & S_IRGRP) && (d->extraCheckbox->state() == QButton::On))
02385     orFilePermissions |= S_IXGRP;
02386     }
02387 
02388     orDirPermissions |= m & UniGroup;
02389     if (m & S_IRGRP)
02390     orDirPermissions |= S_IXGRP;
02391     andDirPermissions &= ~(S_IRGRP | S_IWGRP | S_IXGRP);
02392   }
02393 
02394   m = standardPermissions[d->othersPermCombo->currentItem()];
02395   if (m != (mode_t) -1) {
02396     orFilePermissions |= m & UniOthers;
02397     if ((m & UniOthers) &&
02398     ((d->pmode == PermissionsMixed) ||
02399      ((d->pmode == PermissionsOnlyFiles) && (d->extraCheckbox->state() == QButton::NoChange))))
02400       andFilePermissions &= ~(S_IROTH | S_IWOTH);
02401     else {
02402       andFilePermissions &= ~(S_IROTH | S_IWOTH | S_IXOTH);
02403       if ((m & S_IROTH) && (d->extraCheckbox->state() == QButton::On))
02404     orFilePermissions |= S_IXOTH;
02405     }
02406 
02407     orDirPermissions |= m & UniOthers;
02408     if (m & S_IROTH)
02409     orDirPermissions |= S_IXOTH;
02410     andDirPermissions &= ~(S_IROTH | S_IWOTH | S_IXOTH);
02411   }
02412 
02413   if (((d->pmode == PermissionsMixed) || (d->pmode == PermissionsOnlyDirs)) &&
02414       (d->extraCheckbox->state() != QButton::NoChange)) {
02415     andDirPermissions &= ~S_ISVTX;
02416     if (d->extraCheckbox->state() == QButton::On)
02417       orDirPermissions |= S_ISVTX;
02418   }
02419 }
02420 
02421 void KFilePermissionsPropsPlugin::applyChanges()
02422 {
02423   mode_t orFilePermissions;
02424   mode_t orDirPermissions;
02425   mode_t andFilePermissions;
02426   mode_t andDirPermissions;
02427 
02428   if (!d->canChangePermissions)
02429     return;
02430 
02431   if (!d->isIrregular)
02432     getPermissionMasks(andFilePermissions,
02433                andDirPermissions,
02434                orFilePermissions,
02435                orDirPermissions);
02436   else {
02437     orFilePermissions = permissions;
02438     andFilePermissions = d->partialPermissions;
02439     orDirPermissions = permissions;
02440     andDirPermissions = d->partialPermissions;
02441   }
02442 
02443   QString owner, group;
02444   if (usrEdit)
02445     owner = usrEdit->text();
02446   if (grpEdit)
02447     group = grpEdit->text();
02448   else if (grpCombo)
02449     group = grpCombo->currentText();
02450 
02451   if (owner == strOwner)
02452       owner = QString::null; // no change
02453 
02454   if (group == strGroup)
02455       group = QString::null;
02456 
02457   bool recursive = d->cbRecursive && d->cbRecursive->isChecked();
02458   bool permissionChange = false;
02459 
02460   KFileItemList files, dirs;
02461   KFileItemList items = properties->items();
02462   for (KFileItemListIterator it(items); it.current(); ++it) {
02463     if ((*it)->isDir()) {
02464       dirs.append(*it);
02465       if ((*it)->permissions() != (((*it)->permissions() & andDirPermissions) | orDirPermissions))
02466     permissionChange = true;
02467     }
02468     else if ((*it)->isFile()) {
02469       files.append(*it);
02470       if ((*it)->permissions() != (((*it)->permissions() & andFilePermissions) | orFilePermissions))
02471     permissionChange = true;
02472     }
02473   }
02474 
02475   const bool ACLChange = ( d->extendedACL !=  properties->item()->ACL() );
02476   const bool defaultACLChange = ( d->defaultACL != properties->item()->defaultACL() );
02477 
02478   if ( owner.isEmpty() && group.isEmpty() && !recursive 
02479       && !permissionChange && !ACLChange && !defaultACLChange )
02480     return;
02481 
02482   KIO::Job * job;
02483   if (files.count() > 0) {
02484     job = KIO::chmod( files, orFilePermissions, ~andFilePermissions,
02485         owner, group, false );
02486     if ( ACLChange && d->fileSystemSupportsACLs )
02487       job->addMetaData( "ACL_STRING", d->extendedACL.isValid()?d->extendedACL.asString():"ACL_DELETE" );
02488     if ( defaultACLChange && d->fileSystemSupportsACLs )
02489       job->addMetaData( "DEFAULT_ACL_STRING", d->defaultACL.isValid()?d->defaultACL.asString():"ACL_DELETE" );
02490 
02491     connect( job, SIGNAL( result( KIO::Job * ) ),
02492         SLOT( slotChmodResult( KIO::Job * ) ) );
02493     // Wait for job
02494     QWidget dummy(0,0,WType_Dialog|WShowModal);
02495     qt_enter_modal(&dummy);
02496     qApp->enter_loop();
02497     qt_leave_modal(&dummy);
02498   }
02499   if (dirs.count() > 0) {
02500     job = KIO::chmod( dirs, orDirPermissions, ~andDirPermissions,
02501         owner, group, recursive );
02502     if ( ACLChange && d->fileSystemSupportsACLs )
02503       job->addMetaData( "ACL_STRING", d->extendedACL.isValid()?d->extendedACL.asString():"ACL_DELETE" );
02504     if ( defaultACLChange && d->fileSystemSupportsACLs )
02505       job->addMetaData( "DEFAULT_ACL_STRING", d->defaultACL.isValid()?d->defaultACL.asString():"ACL_DELETE" );
02506 
02507     connect( job, SIGNAL( result( KIO::Job * ) ),
02508         SLOT( slotChmodResult( KIO::Job * ) ) );
02509     // Wait for job
02510     QWidget dummy(0,0,WType_Dialog|WShowModal);
02511     qt_enter_modal(&dummy);
02512     qApp->enter_loop();
02513     qt_leave_modal(&dummy);
02514   }
02515 }
02516 
02517 void KFilePermissionsPropsPlugin::slotChmodResult( KIO::Job * job )
02518 {
02519   kdDebug(250) << "KFilePermissionsPropsPlugin::slotChmodResult" << endl;
02520   if (job->error())
02521     job->showErrorDialog( d->m_frame );
02522   // allow apply() to return
02523   qApp->exit_loop();
02524 }
02525 
02526 
02527 
02528 
02529 class KURLPropsPlugin::KURLPropsPluginPrivate
02530 {
02531 public:
02532   KURLPropsPluginPrivate()
02533   {
02534   }
02535   ~KURLPropsPluginPrivate()
02536   {
02537   }
02538 
02539   QFrame *m_frame;
02540 };
02541 
02542 KURLPropsPlugin::KURLPropsPlugin( KPropertiesDialog *_props )
02543   : KPropsDlgPlugin( _props )
02544 {
02545   d = new KURLPropsPluginPrivate;
02546   d->m_frame = properties->addPage(i18n("U&RL"));
02547   QVBoxLayout *layout = new QVBoxLayout(d->m_frame, 0, KDialog::spacingHint());
02548 
02549   QLabel *l;
02550   l = new QLabel( d->m_frame, "Label_1" );
02551   l->setText( i18n("URL:") );
02552   layout->addWidget(l);
02553 
02554   URLEdit = new KURLRequester( d->m_frame, "URL Requester" );
02555   layout->addWidget(URLEdit);
02556 
02557   QString path = properties->kurl().path();
02558 
02559   QFile f( path );
02560   if ( !f.open( IO_ReadOnly ) )
02561     return;
02562   f.close();
02563 
02564   KSimpleConfig config( path );
02565   config.setDesktopGroup();
02566   URLStr = config.readPathEntry( "URL" );
02567 
02568   if ( !URLStr.isNull() )
02569     URLEdit->setURL( URLStr );
02570 
02571   connect( URLEdit, SIGNAL( textChanged( const QString & ) ),
02572            this, SIGNAL( changed() ) );
02573 
02574   layout->addStretch (1);
02575 }
02576 
02577 KURLPropsPlugin::~KURLPropsPlugin()
02578 {
02579   delete d;
02580 }
02581 
02582 // QString KURLPropsPlugin::tabName () const
02583 // {
02584 //   return i18n ("U&RL");
02585 // }
02586 
02587 bool KURLPropsPlugin::supports( KFileItemList _items )
02588 {
02589   if ( _items.count() != 1 )
02590     return false;
02591   KFileItem * item = _items.first();
02592   // check if desktop file
02593   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
02594     return false;
02595 
02596   // open file and check type
02597   KDesktopFile config( item->url().path(), true /* readonly */ );
02598   return config.hasLinkType();
02599 }
02600 
02601 void KURLPropsPlugin::applyChanges()
02602 {
02603   QString path = properties->kurl().path();
02604 
02605   QFile f( path );
02606   if ( !f.open( IO_ReadWrite ) ) {
02607     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
02608                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
02609     return;
02610   }
02611   f.close();
02612 
02613   KSimpleConfig config( path );
02614   config.setDesktopGroup();
02615   config.writeEntry( "Type", QString::fromLatin1("Link"));
02616   config.writePathEntry( "URL", URLEdit->url() );
02617   // Users can't create a Link .desktop file with a Name field,
02618   // but distributions can. Update the Name field in that case.
02619   if ( config.hasKey("Name") )
02620   {
02621     QString nameStr = nameFromFileName(properties->kurl().fileName());
02622     config.writeEntry( "Name", nameStr );
02623     config.writeEntry( "Name", nameStr, true, false, true );
02624 
02625   }
02626 }
02627 
02628 
02629 /* ----------------------------------------------------
02630  *
02631  * KBindingPropsPlugin
02632  *
02633  * -------------------------------------------------- */
02634 
02635 class KBindingPropsPlugin::KBindingPropsPluginPrivate
02636 {
02637 public:
02638   KBindingPropsPluginPrivate()
02639   {
02640   }
02641   ~KBindingPropsPluginPrivate()
02642   {
02643   }
02644 
02645   QFrame *m_frame;
02646 };
02647 
02648 KBindingPropsPlugin::KBindingPropsPlugin( KPropertiesDialog *_props ) : KPropsDlgPlugin( _props )
02649 {
02650   d = new KBindingPropsPluginPrivate;
02651   d->m_frame = properties->addPage(i18n("A&ssociation"));
02652   patternEdit = new KLineEdit( d->m_frame, "LineEdit_1" );
02653   commentEdit = new KLineEdit( d->m_frame, "LineEdit_2" );
02654   mimeEdit = new KLineEdit( d->m_frame, "LineEdit_3" );
02655 
02656   QBoxLayout *mainlayout = new QVBoxLayout(d->m_frame, 0, KDialog::spacingHint());
02657   QLabel* tmpQLabel;
02658 
02659   tmpQLabel = new QLabel( d->m_frame, "Label_1" );
02660   tmpQLabel->setText(  i18n("Pattern ( example: *.html;*.htm )") );
02661   tmpQLabel->setMinimumSize(tmpQLabel->sizeHint());
02662   mainlayout->addWidget(tmpQLabel, 1);
02663 
02664   //patternEdit->setGeometry( 10, 40, 210, 30 );
02665   //patternEdit->setText( "" );
02666   patternEdit->setMaxLength( 512 );
02667   patternEdit->setMinimumSize( patternEdit->sizeHint() );
02668   patternEdit->setFixedHeight( fontHeight );
02669   mainlayout->addWidget(patternEdit, 1);
02670 
02671   tmpQLabel = new QLabel( d->m_frame, "Label_2" );
02672   tmpQLabel->setText(  i18n("Mime Type") );
02673   tmpQLabel->setMinimumSize(tmpQLabel->sizeHint());
02674   mainlayout->addWidget(tmpQLabel, 1);
02675 
02676   //mimeEdit->setGeometry( 10, 160, 210, 30 );
02677   mimeEdit->setMaxLength( 256 );
02678   mimeEdit->setMinimumSize( mimeEdit->sizeHint() );
02679   mimeEdit->setFixedHeight( fontHeight );
02680   mainlayout->addWidget(mimeEdit, 1);
02681 
02682   tmpQLabel = new QLabel( d->m_frame, "Label_3" );
02683   tmpQLabel->setText(  i18n("Comment") );
02684   tmpQLabel->setMinimumSize(tmpQLabel->sizeHint());
02685   mainlayout->addWidget(tmpQLabel, 1);
02686 
02687   //commentEdit->setGeometry( 10, 100, 210, 30 );
02688   commentEdit->setMaxLength( 256 );
02689   commentEdit->setMinimumSize( commentEdit->sizeHint() );
02690   commentEdit->setFixedHeight( fontHeight );
02691   mainlayout->addWidget(commentEdit, 1);
02692 
02693   cbAutoEmbed = new QCheckBox( i18n("Left click previews"), d->m_frame, "cbAutoEmbed" );
02694   mainlayout->addWidget(cbAutoEmbed, 1);
02695 
02696   mainlayout->addStretch (10);
02697   mainlayout->activate();
02698 
02699   QFile f( _props->kurl().path() );
02700   if ( !f.open( IO_ReadOnly ) )
02701     return;
02702   f.close();
02703 
02704   KSimpleConfig config( _props->kurl().path() );
02705   config.setDesktopGroup();
02706   QString patternStr = config.readEntry( "Patterns" );
02707   QString iconStr = config.readEntry( "Icon" );
02708   QString commentStr = config.readEntry( "Comment" );
02709   m_sMimeStr = config.readEntry( "MimeType" );
02710 
02711   if ( !patternStr.isEmpty() )
02712     patternEdit->setText( patternStr );
02713   if ( !commentStr.isEmpty() )
02714     commentEdit->setText( commentStr );
02715   if ( !m_sMimeStr.isEmpty() )
02716     mimeEdit->setText( m_sMimeStr );
02717   cbAutoEmbed->setTristate();
02718   if ( config.hasKey( "X-KDE-AutoEmbed" ) )
02719       cbAutoEmbed->setChecked( config.readBoolEntry( "X-KDE-AutoEmbed" ) );
02720   else
02721       cbAutoEmbed->setNoChange();
02722 
02723   connect( patternEdit, SIGNAL( textChanged( const QString & ) ),
02724            this, SIGNAL( changed() ) );
02725   connect( commentEdit, SIGNAL( textChanged( const QString & ) ),
02726            this, SIGNAL( changed() ) );
02727   connect( mimeEdit, SIGNAL( textChanged( const QString & ) ),
02728            this, SIGNAL( changed() ) );
02729   connect( cbAutoEmbed, SIGNAL( toggled( bool ) ),
02730            this, SIGNAL( changed() ) );
02731 }
02732 
02733 KBindingPropsPlugin::~KBindingPropsPlugin()
02734 {
02735   delete d;
02736 }
02737 
02738 // QString KBindingPropsPlugin::tabName () const
02739 // {
02740 //   return i18n ("A&ssociation");
02741 // }
02742 
02743 bool KBindingPropsPlugin::supports( KFileItemList _items )
02744 {
02745   if ( _items.count() != 1 )
02746     return false;
02747   KFileItem * item = _items.first();
02748   // check if desktop file
02749   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
02750     return false;
02751 
02752   // open file and check type
02753   KDesktopFile config( item->url().path(), true /* readonly */ );
02754   return config.hasMimeTypeType();
02755 }
02756 
02757 void KBindingPropsPlugin::applyChanges()
02758 {
02759   QString path = properties->kurl().path();
02760   QFile f( path );
02761 
02762   if ( !f.open( IO_ReadWrite ) )
02763   {
02764     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
02765                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
02766     return;
02767   }
02768   f.close();
02769 
02770   KSimpleConfig config( path );
02771   config.setDesktopGroup();
02772   config.writeEntry( "Type", QString::fromLatin1("MimeType") );
02773 
02774   config.writeEntry( "Patterns",  patternEdit->text() );
02775   config.writeEntry( "Comment", commentEdit->text() );
02776   config.writeEntry( "Comment",
02777              commentEdit->text(), true, false, true ); // for compat
02778   config.writeEntry( "MimeType", mimeEdit->text() );
02779   if ( cbAutoEmbed->state() == QButton::NoChange )
02780       config.deleteEntry( "X-KDE-AutoEmbed", false );
02781   else
02782       config.writeEntry( "X-KDE-AutoEmbed", cbAutoEmbed->isChecked() );
02783   config.sync();
02784 }
02785 
02786 /* ----------------------------------------------------
02787  *
02788  * KDevicePropsPlugin
02789  *
02790  * -------------------------------------------------- */
02791 
02792 class KDevicePropsPlugin::KDevicePropsPluginPrivate
02793 {
02794 public:
02795   KDevicePropsPluginPrivate()
02796   {
02797   }
02798   ~KDevicePropsPluginPrivate()
02799   {
02800   }
02801 
02802   QFrame *m_frame;
02803   QStringList mountpointlist;
02804   QLabel *m_freeSpaceText;
02805   QLabel *m_freeSpaceLabel;
02806   QProgressBar *m_freeSpaceBar;
02807 };
02808 
02809 KDevicePropsPlugin::KDevicePropsPlugin( KPropertiesDialog *_props ) : KPropsDlgPlugin( _props )
02810 {
02811   d = new KDevicePropsPluginPrivate;
02812   d->m_frame = properties->addPage(i18n("De&vice"));
02813 
02814   QStringList devices;
02815   KMountPoint::List mountPoints = KMountPoint::possibleMountPoints();
02816 
02817   for(KMountPoint::List::ConstIterator it = mountPoints.begin();
02818       it != mountPoints.end(); ++it)
02819   {
02820      KMountPoint *mp = *it;
02821      QString mountPoint = mp->mountPoint();
02822      QString device = mp->mountedFrom();
02823      kdDebug()<<"mountPoint :"<<mountPoint<<" device :"<<device<<" mp->mountType() :"<<mp->mountType()<<endl;
02824 
02825      if ((mountPoint != "-") && (mountPoint != "none") && !mountPoint.isEmpty()
02826           && device != "none")
02827      {
02828         devices.append( device + QString::fromLatin1(" (")
02829                         + mountPoint + QString::fromLatin1(")") );
02830         m_devicelist.append(device);
02831         d->mountpointlist.append(mountPoint);
02832      }
02833   }
02834 
02835   QGridLayout *layout = new QGridLayout( d->m_frame, 0, 2, 0,
02836                                         KDialog::spacingHint());
02837   layout->setColStretch(1, 1);
02838 
02839   QLabel* label;
02840   label = new QLabel( d->m_frame );
02841   label->setText( devices.count() == 0 ?
02842                       i18n("Device (/dev/fd0):") : // old style
02843                       i18n("Device:") ); // new style (combobox)
02844   layout->addWidget(label, 0, 0);
02845 
02846   device = new QComboBox( true, d->m_frame, "ComboBox_device" );
02847   device->insertStringList( devices );
02848   layout->addWidget(device, 0, 1);
02849   connect( device, SIGNAL( activated( int ) ),
02850            this, SLOT( slotActivated( int ) ) );
02851 
02852   readonly = new QCheckBox( d->m_frame, "CheckBox_readonly" );
02853   readonly->setText(  i18n("Read only") );
02854   layout->addWidget(readonly, 1, 1);
02855 
02856   label = new QLabel( d->m_frame );
02857   label->setText( i18n("File system:") );
02858   layout->addWidget(label, 2, 0);
02859 
02860   QLabel *fileSystem = new QLabel( d->m_frame );
02861   layout->addWidget(fileSystem, 2, 1);
02862 
02863   label = new QLabel( d->m_frame );
02864   label->setText( devices.count()==0 ?
02865                       i18n("Mount point (/mnt/floppy):") : // old style
02866                       i18n("Mount point:")); // new style (combobox)
02867   layout->addWidget(label, 3, 0);
02868 
02869   mountpoint = new QLabel( d->m_frame, "LineEdit_mountpoint" );
02870 
02871   layout->addWidget(mountpoint, 3, 1);
02872 
02873   // show disk free
02874   d->m_freeSpaceText = new QLabel(i18n("Free disk space:"), d->m_frame );
02875   layout->addWidget(d->m_freeSpaceText, 4, 0);
02876 
02877   d->m_freeSpaceLabel = new QLabel( d->m_frame );
02878   layout->addWidget( d->m_freeSpaceLabel, 4, 1 );
02879 
02880   d->m_freeSpaceBar = new QProgressBar( d->m_frame, "freeSpaceBar" );
02881   layout->addMultiCellWidget(d->m_freeSpaceBar, 5, 5, 0, 1);
02882 
02883   // we show it in the slot when we know the values
02884   d->m_freeSpaceText->hide();
02885   d->m_freeSpaceLabel->hide();
02886   d->m_freeSpaceBar->hide();
02887 
02888   KSeparator* sep = new KSeparator( KSeparator::HLine, d->m_frame);
02889   layout->addMultiCellWidget(sep, 6, 6, 0, 1);
02890 
02891   unmounted = new KIconButton( d->m_frame );
02892   int bsize = 66 + 2 * unmounted->style().pixelMetric(QStyle::PM_ButtonMargin);
02893   unmounted->setFixedSize(bsize, bsize);
02894   unmounted->setIconType(KIcon::Desktop, KIcon::Device);
02895   layout->addWidget(unmounted, 7, 0);
02896 
02897   label = new QLabel( i18n("Unmounted Icon"),  d->m_frame );
02898   layout->addWidget(label, 7, 1);
02899 
02900   layout->setRowStretch(8, 1);
02901 
02902   QString path( _props->kurl().path() );
02903 
02904   QFile f( path );
02905   if ( !f.open( IO_ReadOnly ) )
02906     return;
02907   f.close();
02908 
02909   KSimpleConfig config( path );
02910   config.setDesktopGroup();
02911   QString deviceStr = config.readEntry( "Dev" );
02912   QString mountPointStr = config.readEntry( "MountPoint" );
02913   bool ro = config.readBoolEntry( "ReadOnly", false );
02914   QString unmountedStr = config.readEntry( "UnmountIcon" );
02915 
02916   fileSystem->setText( i18n(config.readEntry("FSType").local8Bit()) );
02917 
02918   device->setEditText( deviceStr );
02919   if ( !deviceStr.isEmpty() ) {
02920     // Set default options for this device (first matching entry)
02921     int index = m_devicelist.findIndex(deviceStr);
02922     if (index != -1)
02923     {
02924       //kdDebug(250) << "found it " << index << endl;
02925       slotActivated( index );
02926     }
02927   }
02928 
02929   if ( !mountPointStr.isEmpty() )
02930   {
02931     mountpoint->setText( mountPointStr );
02932     updateInfo();
02933   }
02934 
02935   readonly->setChecked( ro );
02936 
02937   if ( unmountedStr.isEmpty() )
02938     unmountedStr = KMimeType::defaultMimeTypePtr()->KServiceType::icon(); // default icon
02939 
02940   unmounted->setIcon( unmountedStr );
02941 
02942   connect( device, SIGNAL( activated( int ) ),
02943            this, SIGNAL( changed() ) );
02944   connect( device, SIGNAL( textChanged( const QString & ) ),
02945            this, SIGNAL( changed() ) );
02946   connect( readonly, SIGNAL( toggled( bool ) ),
02947            this, SIGNAL( changed() ) );
02948   connect( unmounted, SIGNAL( iconChanged( QString ) ),
02949            this, SIGNAL( changed() ) );
02950 
02951   connect( device, SIGNAL( textChanged( const QString & ) ),
02952            this, SLOT( slotDeviceChanged() ) );
02953 }
02954 
02955 KDevicePropsPlugin::~KDevicePropsPlugin()
02956 {
02957   delete d;
02958 }
02959 
02960 // QString KDevicePropsPlugin::tabName () const
02961 // {
02962 //   return i18n ("De&vice");
02963 // }
02964 
02965 void KDevicePropsPlugin::updateInfo()
02966 {
02967   // we show it in the slot when we know the values
02968   d->m_freeSpaceText->hide();
02969   d->m_freeSpaceLabel->hide();
02970   d->m_freeSpaceBar->hide();
02971 
02972   if ( !mountpoint->text().isEmpty() )
02973   {
02974     KDiskFreeSp * job = new KDiskFreeSp;
02975     connect( job, SIGNAL( foundMountPoint( const unsigned long&, const unsigned long&,
02976                                            const unsigned long&, const QString& ) ),
02977              this, SLOT( slotFoundMountPoint( const unsigned long&, const unsigned long&,
02978                                               const unsigned long&, const QString& ) ) );
02979 
02980     job->readDF( mountpoint->text() );
02981   }
02982 }
02983 
02984 void KDevicePropsPlugin::slotActivated( int index )
02985 {
02986   // Update mountpoint so that it matches the device that was selected in the combo
02987   device->setEditText( m_devicelist[index] );
02988   mountpoint->setText( d->mountpointlist[index] );
02989 
02990   updateInfo();
02991 }
02992 
02993 void KDevicePropsPlugin::slotDeviceChanged()
02994 {
02995   // Update mountpoint so that it matches the typed device
02996   int index = m_devicelist.findIndex( device->currentText() );
02997   if ( index != -1 )
02998     mountpoint->setText( d->mountpointlist[index] );
02999   else
03000     mountpoint->setText( QString::null );
03001 
03002   updateInfo();
03003 }
03004 
03005 void KDevicePropsPlugin::slotFoundMountPoint( const unsigned long& kBSize,
03006                                               const unsigned long& /*kBUsed*/,
03007                                               const unsigned long& kBAvail,
03008                                               const QString& )
03009 {
03010   d->m_freeSpaceText->show();
03011   d->m_freeSpaceLabel->show();
03012 
03013   int percUsed = 100 - (int)(100.0 * kBAvail / kBSize);
03014 
03015   d->m_freeSpaceLabel->setText(
03016       // xgettext:no-c-format  --  Don't warn about translating the %1 out of %2 part.
03017       i18n("Available space out of total partition size (percent used)", "%1 out of %2 (%3% used)")
03018       .arg(KIO::convertSizeFromKB(kBAvail))
03019       .arg(KIO::convertSizeFromKB(kBSize))
03020       .arg( 100 - (int)(100.0 * kBAvail / kBSize) ));
03021 
03022   d->m_freeSpaceBar->setProgress(percUsed, 100);
03023   d->m_freeSpaceBar->show();
03024 }
03025 
03026 bool KDevicePropsPlugin::supports( KFileItemList _items )
03027 {
03028   if ( _items.count() != 1 )
03029     return false;
03030   KFileItem * item = _items.first();
03031   // check if desktop file
03032   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
03033     return false;
03034   // open file and check type
03035   KDesktopFile config( item->url().path(), true /* readonly */ );
03036   return config.hasDeviceType();
03037 }
03038 
03039 void KDevicePropsPlugin::applyChanges()
03040 {
03041   QString path = properties->kurl().path();
03042   QFile f( path );
03043   if ( !f.open( IO_ReadWrite ) )
03044   {
03045     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have sufficient "
03046                 "access to write to <b>%1</b>.</qt>").arg(path));
03047     return;
03048   }
03049   f.close();
03050 
03051   KSimpleConfig config( path );
03052   config.setDesktopGroup();
03053   config.writeEntry( "Type", QString::fromLatin1("FSDevice") );
03054 
03055   config.writeEntry( "Dev", device->currentText() );
03056   config.writeEntry( "MountPoint", mountpoint->text() );
03057 
03058   config.writeEntry( "UnmountIcon", unmounted->icon() );
03059   kdDebug(250) << "unmounted->icon() = " << unmounted->icon() << endl;
03060 
03061   config.writeEntry( "ReadOnly", readonly->isChecked() );
03062 
03063   config.sync();
03064 }
03065 
03066 
03067 /* ----------------------------------------------------
03068  *
03069  * KDesktopPropsPlugin
03070  *
03071  * -------------------------------------------------- */
03072 
03073 
03074 KDesktopPropsPlugin::KDesktopPropsPlugin( KPropertiesDialog *_props )
03075   : KPropsDlgPlugin( _props )
03076 {
03077   QFrame *frame = properties->addPage(i18n("&Application"));
03078   QVBoxLayout *mainlayout = new QVBoxLayout( frame, 0, KDialog::spacingHint() );
03079 
03080   w = new KPropertiesDesktopBase(frame);
03081   mainlayout->addWidget(w);
03082 
03083   bool bKDesktopMode = (QCString(qApp->name()) == "kdesktop"); // nasty heh?
03084 
03085   if (bKDesktopMode)
03086   {
03087     // Hide Name entry
03088     w->nameEdit->hide();
03089     w->nameLabel->hide();
03090   }
03091 
03092   w->pathEdit->setMode(KFile::Directory | KFile::LocalOnly);
03093   w->pathEdit->lineEdit()->setAcceptDrops(false);
03094 
03095   connect( w->nameEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03096   connect( w->genNameEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03097   connect( w->commentEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03098   connect( w->commandEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03099   connect( w->pathEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03100 
03101   connect( w->browseButton, SIGNAL( clicked() ), this, SLOT( slotBrowseExec() ) );
03102   connect( w->addFiletypeButton, SIGNAL( clicked() ), this, SLOT( slotAddFiletype() ) );
03103   connect( w->delFiletypeButton, SIGNAL( clicked() ), this, SLOT( slotDelFiletype() ) );
03104   connect( w->advancedButton, SIGNAL( clicked() ), this, SLOT( slotAdvanced() ) );
03105 
03106   // now populate the page
03107   QString path = _props->kurl().path();
03108   QFile f( path );
03109   if ( !f.open( IO_ReadOnly ) )
03110     return;
03111   f.close();
03112 
03113   KDesktopFile  config( path );
03114   QString nameStr = config.readName();
03115   QString genNameStr = config.readGenericName();
03116   QString commentStr = config.readComment();
03117   QString commandStr = config.readPathEntry( "Exec" );
03118   if (commandStr.left(12) == "ksystraycmd ")
03119   {
03120     commandStr.remove(0, 12);
03121     m_systrayBool = true;
03122   }
03123   else
03124     m_systrayBool = false;
03125 
03126   m_origCommandStr = commandStr;
03127   QString pathStr = config.readPathEntry( "Path" );
03128   m_terminalBool = config.readBoolEntry( "Terminal" );
03129   m_terminalOptionStr = config.readEntry( "TerminalOptions" );
03130   m_suidBool = config.readBoolEntry( "X-KDE-SubstituteUID" );
03131   m_suidUserStr = config.readEntry( "X-KDE-Username" );
03132   if( config.hasKey( "StartupNotify" ))
03133     m_startupBool = config.readBoolEntry( "StartupNotify", true );
03134   else
03135     m_startupBool = config.readBoolEntry( "X-KDE-StartupNotify", true );
03136   m_dcopServiceType = config.readEntry("X-DCOP-ServiceType").lower();
03137 
03138   QStringList mimeTypes = config.readListEntry( "MimeType", ';' );
03139 
03140   if ( nameStr.isEmpty() || bKDesktopMode ) {
03141     // We'll use the file name if no name is specified
03142     // because we _need_ a Name for a valid file.
03143     // But let's do it in apply, not here, so that we pick up the right name.
03144     setDirty();
03145   }
03146   if ( !bKDesktopMode )
03147     w->nameEdit->setText(nameStr);
03148 
03149   w->genNameEdit->setText( genNameStr );
03150   w->commentEdit->setText( commentStr );
03151   w->commandEdit->setText( commandStr );
03152   w->pathEdit->lineEdit()->setText( pathStr );
03153   w->filetypeList->setAllColumnsShowFocus(true);
03154 
03155   KMimeType::Ptr defaultMimetype = KMimeType::defaultMimeTypePtr();
03156   for(QStringList::ConstIterator it = mimeTypes.begin();
03157       it != mimeTypes.end(); )
03158   {
03159     KMimeType::Ptr p = KMimeType::mimeType(*it);
03160     ++it;
03161     QString preference;
03162     if (it != mimeTypes.end())
03163     {
03164        bool numeric;
03165        (*it).toInt(&numeric);
03166        if (numeric)
03167        {
03168          preference = *it;
03169          ++it;
03170        }
03171     }
03172     if (p && (p != defaultMimetype))
03173     {
03174        new QListViewItem(w->filetypeList, p->name(), p->comment(), preference);
03175     }
03176   }
03177 
03178 }
03179 
03180 KDesktopPropsPlugin::~KDesktopPropsPlugin()
03181 {
03182 }
03183 
03184 void KDesktopPropsPlugin::slotSelectMimetype()
03185 {
03186   QListView *w = (QListView*)sender();
03187   QListViewItem *item = w->firstChild();
03188   while(item)
03189   {
03190      if (item->isSelected())
03191         w->setSelected(item, false);
03192      item = item->nextSibling();
03193   }
03194 }
03195 
03196 void KDesktopPropsPlugin::slotAddFiletype()
03197 {
03198   KDialogBase dlg(w, "KPropertiesMimetypes", true,
03199                   i18n("Add File Type for %1").arg(properties->kurl().fileName()),
03200                   KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok);
03201 
03202   KGuiItem okItem(i18n("&Add"), QString::null /* no icon */,
03203                   i18n("Add the selected file types to\nthe list of supported file types."),
03204                   i18n("Add the selected file types to\nthe list of supported file types."));
03205   dlg.setButtonOK(okItem);
03206 
03207   KPropertiesMimetypeBase *mw = new KPropertiesMimetypeBase(&dlg);
03208 
03209   dlg.setMainWidget(mw);
03210 
03211   {
03212      mw->listView->setRootIsDecorated(true);
03213      mw->listView->setSelectionMode(QListView::Extended);
03214      mw->listView->setAllColumnsShowFocus(true);
03215      mw->listView->setFullWidth(true);
03216      mw->listView->setMinimumSize(500,400);
03217 
03218      connect(mw->listView, SIGNAL(selectionChanged()),
03219              this, SLOT(slotSelectMimetype()));
03220      connect(mw->listView, SIGNAL(doubleClicked( QListViewItem *, const QPoint &, int )),
03221              &dlg, SLOT( slotOk()));
03222 
03223      QMap<QString,QListViewItem*> majorMap;
03224      QListViewItem *majorGroup;
03225      KMimeType::List mimetypes = KMimeType::allMimeTypes();
03226      QValueListIterator<KMimeType::Ptr> it(mimetypes.begin());
03227      for (; it != mimetypes.end(); ++it) {
03228         QString mimetype = (*it)->name();
03229         if (mimetype == KMimeType::defaultMimeType())
03230            continue;
03231         int index = mimetype.find("/");
03232         QString maj = mimetype.left(index);
03233         QString min = mimetype.mid(index+1);
03234 
03235         QMapIterator<QString,QListViewItem*> mit = majorMap.find( maj );
03236         if ( mit == majorMap.end() ) {
03237            majorGroup = new QListViewItem( mw->listView, maj );
03238            majorGroup->setExpandable(true);
03239            mw->listView->setOpen(majorGroup, true);
03240            majorMap.insert( maj, majorGroup );
03241         }
03242         else
03243         {
03244            majorGroup = mit.data();
03245         }
03246 
03247         QListViewItem *item = new QListViewItem(majorGroup, min, (*it)->comment());
03248         item->setPixmap(0, (*it)->pixmap(KIcon::Small, IconSize(KIcon::Small)));
03249      }
03250      QMapIterator<QString,QListViewItem*> mit = majorMap.find( "all" );
03251      if ( mit != majorMap.end())
03252      {
03253         mw->listView->setCurrentItem(mit.data());
03254         mw->listView->ensureItemVisible(mit.data());
03255      }
03256   }
03257 
03258   if (dlg.exec() == KDialogBase::Accepted)
03259   {
03260      KMimeType::Ptr defaultMimetype = KMimeType::defaultMimeTypePtr();
03261      QListViewItem *majorItem = mw->listView->firstChild();
03262      while(majorItem)
03263      {
03264         QString major = majorItem->text(0);
03265 
03266         QListViewItem *minorItem = majorItem->firstChild();
03267         while(minorItem)
03268         {
03269            if (minorItem->isSelected())
03270            {
03271               QString mimetype = major + "/" + minorItem->text(0);
03272               KMimeType::Ptr p = KMimeType::mimeType(mimetype);
03273               if (p && (p != defaultMimetype))
03274               {
03275                  mimetype = p->name();
03276                  bool found = false;
03277                  QListViewItem *item = w->filetypeList->firstChild();
03278                  while (item)
03279                  {
03280                     if (mimetype == item->text(0))
03281                     {
03282                        found = true;
03283                        break;
03284                     }
03285                     item = item->nextSibling();
03286                  }
03287                  if (!found)
03288                     new QListViewItem(w->filetypeList, p->name(), p->comment());
03289               }
03290            }
03291            minorItem = minorItem->nextSibling();
03292         }
03293 
03294         majorItem = majorItem->nextSibling();
03295      }
03296 
03297   }
03298 }
03299 
03300 void KDesktopPropsPlugin::slotDelFiletype()
03301 {
03302   delete w->filetypeList->currentItem();
03303 }
03304 
03305 void KDesktopPropsPlugin::checkCommandChanged()
03306 {
03307   if (KRun::binaryName(w->commandEdit->text(), true) !=
03308       KRun::binaryName(m_origCommandStr, true))
03309   {
03310     QString m_origCommandStr = w->commandEdit->text();
03311     m_dcopServiceType= QString::null; // Reset
03312   }
03313 }
03314 
03315 void KDesktopPropsPlugin::applyChanges()
03316 {
03317   kdDebug(250) << "KDesktopPropsPlugin::applyChanges" << endl;
03318   QString path = properties->kurl().path();
03319 
03320   QFile f( path );
03321 
03322   if ( !f.open( IO_ReadWrite ) ) {
03323     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
03324                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
03325     return;
03326   }
03327   f.close();
03328 
03329   // If the command is changed we reset certain settings that are strongly
03330   // coupled to the command.
03331   checkCommandChanged();
03332 
03333   KSimpleConfig config( path );
03334   config.setDesktopGroup();
03335   config.writeEntry( "Type", QString::fromLatin1("Application"));
03336   config.writeEntry( "Comment", w->commentEdit->text() );
03337   config.writeEntry( "Comment", w->commentEdit->text(), true, false, true ); // for compat
03338   config.writeEntry( "GenericName", w->genNameEdit->text() );
03339   config.writeEntry( "GenericName", w->genNameEdit->text(), true, false, true ); // for compat
03340 
03341   if (m_systrayBool)
03342     config.writePathEntry( "Exec", w->commandEdit->text().prepend("ksystraycmd ") );
03343   else
03344     config.writePathEntry( "Exec", w->commandEdit->text() );
03345   config.writePathEntry( "Path", w->pathEdit->lineEdit()->text() );
03346 
03347   // Write mimeTypes
03348   QStringList mimeTypes;
03349   for( QListViewItem *item = w->filetypeList->firstChild();
03350        item; item = item->nextSibling() )
03351   {
03352     QString preference = item->text(2);
03353     mimeTypes.append(item->text(0));
03354     if (!preference.isEmpty())
03355        mimeTypes.append(preference);
03356   }
03357 
03358   config.writeEntry( "MimeType", mimeTypes, ';' );
03359 
03360   if ( !w->nameEdit->isHidden() ) {
03361       QString nameStr = w->nameEdit->text();
03362       config.writeEntry( "Name", nameStr );
03363       config.writeEntry( "Name", nameStr, true, false, true );
03364   }
03365 
03366   config.writeEntry("Terminal", m_terminalBool);
03367   config.writeEntry("TerminalOptions", m_terminalOptionStr);
03368   config.writeEntry("X-KDE-SubstituteUID", m_suidBool);
03369   config.writeEntry("X-KDE-Username", m_suidUserStr);
03370   config.writeEntry("StartupNotify", m_startupBool);
03371   config.writeEntry("X-DCOP-ServiceType", m_dcopServiceType);
03372   config.sync();
03373 
03374   // KSycoca update needed?
03375   QString sycocaPath = KGlobal::dirs()->relativeLocation("apps", path);
03376   bool updateNeeded = !sycocaPath.startsWith("/");
03377   if (!updateNeeded)
03378   {
03379      sycocaPath = KGlobal::dirs()->relativeLocation("xdgdata-apps", path);
03380      updateNeeded = !sycocaPath.startsWith("/");
03381   }
03382   if (updateNeeded)
03383      KService::rebuildKSycoca(w);
03384 }
03385 
03386 
03387 void KDesktopPropsPlugin::slotBrowseExec()
03388 {
03389   KURL f = KFileDialog::getOpenURL( QString::null,
03390                                       QString::null, w );
03391   if ( f.isEmpty() )
03392     return;
03393 
03394   if ( !f.isLocalFile()) {
03395     KMessageBox::sorry(w, i18n("Only executables on local file systems are supported."));
03396     return;
03397   }
03398 
03399   QString path = f.path();
03400   KRun::shellQuote( path );
03401   w->commandEdit->setText( path );
03402 }
03403 
03404 void KDesktopPropsPlugin::slotAdvanced()
03405 {
03406   KDialogBase dlg(w, "KPropertiesDesktopAdv", true,
03407       i18n("Advanced Options for %1").arg(properties->kurl().fileName()),
03408       KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok);
03409   KPropertiesDesktopAdvBase *w = new KPropertiesDesktopAdvBase(&dlg);
03410 
03411   dlg.setMainWidget(w);
03412 
03413   // If the command is changed we reset certain settings that are strongly
03414   // coupled to the command.
03415   checkCommandChanged();
03416 
03417   // check to see if we use konsole if not do not add the nocloseonexit
03418   // because we don't know how to do this on other terminal applications
03419   KConfigGroup confGroup( KGlobal::config(), QString::fromLatin1("General") );
03420   QString preferredTerminal = confGroup.readPathEntry("TerminalApplication",
03421                           QString::fromLatin1("konsole"));
03422 
03423   bool terminalCloseBool = false;
03424 
03425   if (preferredTerminal == "konsole")
03426   {
03427      terminalCloseBool = (m_terminalOptionStr.contains( "--noclose" ) > 0);
03428      w->terminalCloseCheck->setChecked(terminalCloseBool);
03429      m_terminalOptionStr.replace( "--noclose", "");
03430   }
03431   else
03432   {
03433      w->terminalCloseCheck->hide();
03434   }
03435 
03436   w->terminalCheck->setChecked(m_terminalBool);
03437   w->terminalEdit->setText(m_terminalOptionStr);
03438   w->terminalCloseCheck->setEnabled(m_terminalBool);
03439   w->terminalEdit->setEnabled(m_terminalBool);
03440   w->terminalEditLabel->setEnabled(m_terminalBool);
03441 
03442   w->suidCheck->setChecked(m_suidBool);
03443   w->suidEdit->setText(m_suidUserStr);
03444   w->suidEdit->setEnabled(m_suidBool);
03445   w->suidEditLabel->setEnabled(m_suidBool);
03446 
03447   w->startupInfoCheck->setChecked(m_startupBool);
03448   w->systrayCheck->setChecked(m_systrayBool);
03449 
03450   if (m_dcopServiceType == "unique")
03451     w->dcopCombo->setCurrentItem(2);
03452   else if (m_dcopServiceType == "multi")
03453     w->dcopCombo->setCurrentItem(1);
03454   else if (m_dcopServiceType == "wait")
03455     w->dcopCombo->setCurrentItem(3);
03456   else
03457     w->dcopCombo->setCurrentItem(0);
03458 
03459   // Provide username completion up to 1000 users.
03460   KCompletion *kcom = new KCompletion;
03461   kcom->setOrder(KCompletion::Sorted);
03462   struct passwd *pw;
03463   int i, maxEntries = 1000;
03464   setpwent();
03465   for (i=0; ((pw = getpwent()) != 0L) && (i < maxEntries); i++)
03466     kcom->addItem(QString::fromLatin1(pw->pw_name));
03467   endpwent();
03468   if (i < maxEntries)
03469   {
03470     w->suidEdit->setCompletionObject(kcom, true);
03471     w->suidEdit->setAutoDeleteCompletionObject( true );
03472     w->suidEdit->setCompletionMode(KGlobalSettings::CompletionAuto);
03473   }
03474   else
03475   {
03476     delete kcom;
03477   }
03478 
03479   connect( w->terminalEdit, SIGNAL( textChanged( const QString & ) ),
03480            this, SIGNAL( changed() ) );
03481   connect( w->terminalCloseCheck, SIGNAL( toggled( bool ) ),
03482            this, SIGNAL( changed() ) );
03483   connect( w->terminalCheck, SIGNAL( toggled( bool ) ),
03484            this, SIGNAL( changed() ) );
03485   connect( w->suidCheck, SIGNAL( toggled( bool ) ),
03486            this, SIGNAL( changed() ) );
03487   connect( w->suidEdit, SIGNAL( textChanged( const QString & ) ),
03488            this, SIGNAL( changed() ) );
03489   connect( w->startupInfoCheck, SIGNAL( toggled( bool ) ),
03490            this, SIGNAL( changed() ) );
03491   connect( w->systrayCheck, SIGNAL( toggled( bool ) ),
03492            this, SIGNAL( changed() ) );
03493   connect( w->dcopCombo, SIGNAL( highlighted( int ) ),
03494            this, SIGNAL( changed() ) );
03495 
03496   if ( dlg.exec() == QDialog::Accepted )
03497   {
03498     m_terminalOptionStr = w->terminalEdit->text().stripWhiteSpace();
03499     m_terminalBool = w->terminalCheck->isChecked();
03500     m_suidBool = w->suidCheck->isChecked();
03501     m_suidUserStr = w->suidEdit->text().stripWhiteSpace();
03502     m_startupBool = w->startupInfoCheck->isChecked();
03503     m_systrayBool = w->systrayCheck->isChecked();
03504 
03505     if (w->terminalCloseCheck->isChecked())
03506     {
03507       m_terminalOptionStr.append(" --noclose");
03508     }
03509 
03510     switch(w->dcopCombo->currentItem())
03511     {
03512       case 1:  m_dcopServiceType = "multi"; break;
03513       case 2:  m_dcopServiceType = "unique"; break;
03514       case 3:  m_dcopServiceType = "wait"; break;
03515       default: m_dcopServiceType = "none"; break;
03516     }
03517   }
03518 }
03519 
03520 bool KDesktopPropsPlugin::supports( KFileItemList _items )
03521 {
03522   if ( _items.count() != 1 )
03523     return false;
03524   KFileItem * item = _items.first();
03525   // check if desktop file
03526   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
03527     return false;
03528   // open file and check type
03529   KDesktopFile config( item->url().path(), true /* readonly */ );
03530   return config.hasApplicationType() && kapp->authorize("run_desktop_files") && kapp->authorize("shell_access");
03531 }
03532 
03533 void KPropertiesDialog::virtual_hook( int id, void* data )
03534 { KDialogBase::virtual_hook( id, data ); }
03535 
03536 void KPropsDlgPlugin::virtual_hook( int, void* )
03537 { /*BASE::virtual_hook( id, data );*/ }
03538 
03539 
03540 
03541 
03542 
03548 class KExecPropsPlugin::KExecPropsPluginPrivate
03549 {
03550 public:
03551   KExecPropsPluginPrivate()
03552   {
03553   }
03554   ~KExecPropsPluginPrivate()
03555   {
03556   }
03557 
03558   QFrame *m_frame;
03559   QCheckBox *nocloseonexitCheck;
03560 };
03561 
03562 KExecPropsPlugin::KExecPropsPlugin( KPropertiesDialog *_props )
03563   : KPropsDlgPlugin( _props )
03564 {
03565   d = new KExecPropsPluginPrivate;
03566   d->m_frame = properties->addPage(i18n("E&xecute"));
03567   QVBoxLayout * mainlayout = new QVBoxLayout( d->m_frame, 0,
03568       KDialog::spacingHint());
03569 
03570   // Now the widgets in the top layout
03571 
03572   QLabel* l;
03573   l = new QLabel( i18n( "Comman&d:" ), d->m_frame );
03574   mainlayout->addWidget(l);
03575 
03576   QHBoxLayout * hlayout;
03577   hlayout = new QHBoxLayout(KDialog::spacingHint());
03578   mainlayout->addLayout(hlayout);
03579 
03580   execEdit = new KLineEdit( d->m_frame );
03581   QWhatsThis::add(execEdit,i18n(
03582     "Following the command, you can have several place holders which will be replaced "
03583     "with the actual values when the actual program is run:\n"
03584     "%f - a single file name\n"
03585     "%F - a list of files; use for applications that can open several local files at once\n"
03586     "%u - a single URL\n"
03587     "%U - a list of URLs\n"
03588     "%d - the folder of the file to open\n"
03589     "%D - a list of folders\n"
03590     "%i - the icon\n"
03591     "%m - the mini-icon\n"
03592     "%c - the caption"));
03593   hlayout->addWidget(execEdit, 1);
03594 
03595   l->setBuddy( execEdit );
03596 
03597   execBrowse = new QPushButton( d->m_frame );
03598   execBrowse->setText( i18n("&Browse...") );
03599   hlayout->addWidget(execBrowse);
03600 
03601   // The groupbox about swallowing
03602   QGroupBox* tmpQGroupBox;
03603   tmpQGroupBox = new QGroupBox( i18n("Panel Embedding"), d->m_frame );
03604   tmpQGroupBox->setColumnLayout( 0, Qt::Horizontal );
03605 
03606   mainlayout->addWidget(tmpQGroupBox);
03607 
03608   QGridLayout *grid = new QGridLayout(tmpQGroupBox->layout(), 2, 2);
03609   grid->setSpacing( KDialog::spacingHint() );
03610   grid->setColStretch(1, 1);
03611 
03612   l = new QLabel( i18n( "&Execute on click:" ), tmpQGroupBox );
03613   grid->addWidget(l, 0, 0);
03614 
03615   swallowExecEdit = new KLineEdit( tmpQGroupBox );
03616   grid->addWidget(swallowExecEdit, 0, 1);
03617 
03618   l->setBuddy( swallowExecEdit );
03619 
03620   l = new QLabel( i18n( "&Window title:" ), tmpQGroupBox );
03621   grid->addWidget(l, 1, 0);
03622 
03623   swallowTitleEdit = new KLineEdit( tmpQGroupBox );
03624   grid->addWidget(swallowTitleEdit, 1, 1);
03625 
03626   l->setBuddy( swallowTitleEdit );
03627 
03628   // The groupbox about run in terminal
03629 
03630   tmpQGroupBox = new QGroupBox( d->m_frame );
03631   tmpQGroupBox->setColumnLayout( 0, Qt::Horizontal );
03632 
03633   mainlayout->addWidget(tmpQGroupBox);
03634 
03635   grid = new QGridLayout(tmpQGroupBox->layout(), 3, 2);
03636   grid->setSpacing( KDialog::spacingHint() );
03637   grid->setColStretch(1, 1);
03638 
03639   terminalCheck = new QCheckBox( tmpQGroupBox );
03640   terminalCheck->setText( i18n("&Run in terminal") );
03641   grid->addMultiCellWidget(terminalCheck, 0, 0, 0, 1);
03642 
03643   // check to see if we use konsole if not do not add the nocloseonexit
03644   // because we don't know how to do this on other terminal applications
03645   KConfigGroup confGroup( KGlobal::config(), QString::fromLatin1("General") );
03646   QString preferredTerminal = confGroup.readPathEntry("TerminalApplication",
03647                           QString::fromLatin1("konsole"));
03648 
03649   int posOptions = 1;
03650   d->nocloseonexitCheck = 0L;
03651   if (preferredTerminal == "konsole")
03652   {
03653     posOptions = 2;
03654     d->nocloseonexitCheck = new QCheckBox( tmpQGroupBox );
03655     d->nocloseonexitCheck->setText( i18n("Do not &close when command exits") );
03656     grid->addMultiCellWidget(d->nocloseonexitCheck, 1, 1, 0, 1);
03657   }
03658 
03659   terminalLabel = new QLabel( i18n( "&Terminal options:" ), tmpQGroupBox );
03660   grid->addWidget(terminalLabel, posOptions, 0);
03661 
03662   terminalEdit = new KLineEdit( tmpQGroupBox );
03663   grid->addWidget(terminalEdit, posOptions, 1);
03664 
03665   terminalLabel->setBuddy( terminalEdit );
03666 
03667   // The groupbox about run with substituted uid.
03668 
03669   tmpQGroupBox = new QGroupBox( d->m_frame );
03670   tmpQGroupBox->setColumnLayout( 0, Qt::Horizontal );
03671 
03672   mainlayout->addWidget(tmpQGroupBox);
03673 
03674   grid = new QGridLayout(tmpQGroupBox->layout(), 2, 2);
03675   grid->setSpacing(KDialog::spacingHint());
03676   grid->setColStretch(1, 1);
03677 
03678   suidCheck = new QCheckBox(tmpQGroupBox);
03679   suidCheck->setText(i18n("Ru&n as a different user"));
03680   grid->addMultiCellWidget(suidCheck, 0, 0, 0, 1);
03681 
03682   suidLabel = new QLabel(i18n( "&Username:" ), tmpQGroupBox);
03683   grid->addWidget(suidLabel, 1, 0);
03684 
03685   suidEdit = new KLineEdit(tmpQGroupBox);
03686   grid->addWidget(suidEdit, 1, 1);
03687 
03688   suidLabel->setBuddy( suidEdit );
03689 
03690   mainlayout->addStretch(1);
03691 
03692   // now populate the page
03693   QString path = _props->kurl().path();
03694   QFile f( path );
03695   if ( !f.open( IO_ReadOnly ) )
03696     return;
03697   f.close();
03698 
03699   KSimpleConfig config( path );
03700   config.setDollarExpansion( false );
03701   config.setDesktopGroup();
03702   execStr = config.readPathEntry( "Exec" );
03703   swallowExecStr = config.readPathEntry( "SwallowExec" );
03704   swallowTitleStr = config.readEntry( "SwallowTitle" );
03705   termBool = config.readBoolEntry( "Terminal" );
03706   termOptionsStr = config.readEntry( "TerminalOptions" );
03707   suidBool = config.readBoolEntry( "X-KDE-SubstituteUID" );
03708   suidUserStr = config.readEntry( "X-KDE-Username" );
03709 
03710   if ( !swallowExecStr.isNull() )
03711     swallowExecEdit->setText( swallowExecStr );
03712   if ( !swallowTitleStr.isNull() )
03713     swallowTitleEdit->setText( swallowTitleStr );
03714 
03715   if ( !execStr.isNull() )
03716     execEdit->setText( execStr );
03717 
03718   if ( d->nocloseonexitCheck )
03719   {
03720     d->nocloseonexitCheck->setChecked( (termOptionsStr.contains( "--noclose" ) > 0) );
03721     termOptionsStr.replace( "--noclose", "");
03722   }
03723   if ( !termOptionsStr.isNull() )
03724     terminalEdit->setText( termOptionsStr );
03725 
03726   terminalCheck->setChecked( termBool );
03727   enableCheckedEdit();
03728 
03729   suidCheck->setChecked( suidBool );
03730   suidEdit->setText( suidUserStr );
03731   enableSuidEdit();
03732 
03733   // Provide username completion up to 1000 users.
03734   KCompletion *kcom = new KCompletion;
03735   kcom->setOrder(KCompletion::Sorted);
03736   struct passwd *pw;
03737   int i, maxEntries = 1000;
03738   setpwent();
03739   for (i=0; ((pw = getpwent()) != 0L) && (i < maxEntries); i++)
03740     kcom->addItem(QString::fromLatin1(pw->pw_name));
03741   endpwent();
03742   if (i < maxEntries)
03743   {
03744     suidEdit->setCompletionObject(kcom, true);
03745     suidEdit->setAutoDeleteCompletionObject( true );
03746     suidEdit->setCompletionMode(KGlobalSettings::CompletionAuto);
03747   }
03748   else
03749   {
03750     delete kcom;
03751   }
03752 
03753   connect( swallowExecEdit, SIGNAL( textChanged( const QString & ) ),
03754            this, SIGNAL( changed() ) );
03755   connect( swallowTitleEdit, SIGNAL( textChanged( const QString & ) ),
03756            this, SIGNAL( changed() ) );
03757   connect( execEdit, SIGNAL( textChanged( const QString & ) ),
03758            this, SIGNAL( changed() ) );
03759   connect( terminalEdit, SIGNAL( textChanged( const QString & ) ),
03760            this, SIGNAL( changed() ) );
03761   if (d->nocloseonexitCheck)
03762     connect( d->nocloseonexitCheck, SIGNAL( toggled( bool ) ),
03763            this, SIGNAL( changed() ) );
03764   connect( terminalCheck, SIGNAL( toggled( bool ) ),
03765            this, SIGNAL( changed() ) );
03766   connect( suidCheck, SIGNAL( toggled( bool ) ),
03767            this, SIGNAL( changed() ) );
03768   connect( suidEdit, SIGNAL( textChanged( const QString & ) ),
03769            this, SIGNAL( changed() ) );
03770 
03771   connect( execBrowse, SIGNAL( clicked() ), this, SLOT( slotBrowseExec() ) );
03772   connect( terminalCheck, SIGNAL( clicked() ), this,  SLOT( enableCheckedEdit() ) );
03773   connect( suidCheck, SIGNAL( clicked() ), this,  SLOT( enableSuidEdit() ) );
03774 
03775 }
03776 
03777 KExecPropsPlugin::~KExecPropsPlugin()
03778 {
03779   delete d;
03780 }
03781 
03782 void KExecPropsPlugin::enableCheckedEdit()
03783 {
03784   bool checked = terminalCheck->isChecked();
03785   terminalLabel->setEnabled( checked );
03786   if (d->nocloseonexitCheck)
03787     d->nocloseonexitCheck->setEnabled( checked );
03788   terminalEdit->setEnabled( checked );
03789 }
03790 
03791 void KExecPropsPlugin::enableSuidEdit()
03792 {
03793   bool checked = suidCheck->isChecked();
03794   suidLabel->setEnabled( checked );
03795   suidEdit->setEnabled( checked );
03796 }
03797 
03798 bool KExecPropsPlugin::supports( KFileItemList _items )
03799 {
03800   if ( _items.count() != 1 )
03801     return false;
03802   KFileItem * item = _items.first();
03803   // check if desktop file
03804   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
03805     return false;
03806   // open file and check type
03807   KDesktopFile config( item->url().path(), true /* readonly */ );
03808   return config.hasApplicationType() && kapp->authorize("run_desktop_files") && kapp->authorize("shell_access");
03809 }
03810 
03811 void KExecPropsPlugin::applyChanges()
03812 {
03813   kdDebug(250) << "KExecPropsPlugin::applyChanges" << endl;
03814   QString path = properties->kurl().path();
03815 
03816   QFile f( path );
03817 
03818   if ( !f.open( IO_ReadWrite ) ) {
03819     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
03820                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
03821     return;
03822   }
03823   f.close();
03824 
03825   KSimpleConfig config( path );
03826   config.setDesktopGroup();
03827   config.writeEntry( "Type", QString::fromLatin1("Application"));
03828   config.writePathEntry( "Exec", execEdit->text() );
03829   config.writePathEntry( "SwallowExec", swallowExecEdit->text() );
03830   config.writeEntry( "SwallowTitle", swallowTitleEdit->text() );
03831   config.writeEntry( "Terminal", terminalCheck->isChecked() );
03832   QString temp = terminalEdit->text();
03833   if (d->nocloseonexitCheck )
03834     if ( d->nocloseonexitCheck->isChecked() )
03835       temp += QString::fromLatin1("--noclose ");
03836   temp = temp.stripWhiteSpace();
03837   config.writeEntry( "TerminalOptions", temp );
03838   config.writeEntry( "X-KDE-SubstituteUID", suidCheck->isChecked() );
03839   config.writeEntry( "X-KDE-Username", suidEdit->text() );
03840 }
03841 
03842 
03843 void KExecPropsPlugin::slotBrowseExec()
03844 {
03845     KURL f = KFileDialog::getOpenURL( QString::null,
03846                                       QString::null, d->m_frame );
03847     if ( f.isEmpty() )
03848         return;
03849 
03850     if ( !f.isLocalFile()) {
03851         KMessageBox::sorry(d->m_frame, i18n("Only executables on local file systems are supported."));
03852         return;
03853     }
03854 
03855     QString path = f.path();
03856     KRun::shellQuote( path );
03857     execEdit->setText( path );
03858 }
03859 
03860 class KApplicationPropsPlugin::KApplicationPropsPluginPrivate
03861 {
03862 public:
03863   KApplicationPropsPluginPrivate()
03864   {
03865       m_kdesktopMode = QCString(qApp->name()) == "kdesktop"; // nasty heh?
03866   }
03867   ~KApplicationPropsPluginPrivate()
03868   {
03869   }
03870 
03871   QFrame *m_frame;
03872   bool m_kdesktopMode;
03873 };
03874 
03875 KApplicationPropsPlugin::KApplicationPropsPlugin( KPropertiesDialog *_props )
03876   : KPropsDlgPlugin( _props )
03877 {
03878   d = new KApplicationPropsPluginPrivate;
03879   d->m_frame = properties->addPage(i18n("&Application"));
03880   QVBoxLayout *toplayout = new QVBoxLayout( d->m_frame, 0, KDialog::spacingHint());
03881 
03882   QIconSet iconSet;
03883   QPixmap pixMap;
03884 
03885   addExtensionButton = new QPushButton( QString::null, d->m_frame );
03886   iconSet = SmallIconSet( "back" );
03887   addExtensionButton->setIconSet( iconSet );
03888   pixMap = iconSet.pixmap( QIconSet::Small, QIconSet::Normal );
03889   addExtensionButton->setFixedSize( pixMap.width()+8, pixMap.height()+8 );
03890   connect( addExtensionButton, SIGNAL( clicked() ),
03891             SLOT( slotAddExtension() ) );
03892 
03893   delExtensionButton = new QPushButton( QString::null, d->m_frame );
03894   iconSet = SmallIconSet( "forward" );
03895   delExtensionButton->setIconSet( iconSet );
03896   delExtensionButton->setFixedSize( pixMap.width()+8, pixMap.height()+8 );
03897   connect( delExtensionButton, SIGNAL( clicked() ),
03898             SLOT( slotDelExtension() ) );
03899 
03900   QLabel *l;
03901 
03902   QGridLayout *grid = new QGridLayout(2, 2);
03903   grid->setColStretch(1, 1);
03904   toplayout->addLayout(grid);
03905 
03906   if ( d->m_kdesktopMode )
03907   {
03908       // in kdesktop the name field comes from the first tab
03909       nameEdit = 0L;
03910   }
03911   else
03912   {
03913       l = new QLabel(i18n("Name:"), d->m_frame, "Label_4" );
03914       grid->addWidget(l, 0, 0);
03915 
03916       nameEdit = new KLineEdit( d->m_frame, "LineEdit_3" );
03917       grid->addWidget(nameEdit, 0, 1);
03918   }
03919 
03920   l = new QLabel(i18n("Description:"),  d->m_frame, "Label_5" );
03921   grid->addWidget(l, 1, 0);
03922 
03923   genNameEdit = new KLineEdit( d->m_frame, "LineEdit_4" );
03924   grid->addWidget(genNameEdit, 1, 1);
03925 
03926   l = new QLabel(i18n("Comment:"),  d->m_frame, "Label_3" );
03927   grid->addWidget(l, 2, 0);
03928 
03929   commentEdit = new KLineEdit( d->m_frame, "LineEdit_2" );
03930   grid->addWidget(commentEdit, 2, 1);
03931 
03932   l = new QLabel(i18n("File types:"), d->m_frame);
03933   toplayout->addWidget(l, 0, AlignLeft);
03934 
03935   grid = new QGridLayout(4, 3);
03936   grid->setColStretch(0, 1);
03937   grid->setColStretch(2, 1);
03938   grid->setRowStretch( 0, 1 );
03939   grid->setRowStretch( 3, 1 );
03940   toplayout->addLayout(grid, 2);
03941 
03942   extensionsList = new QListBox( d->m_frame );
03943   extensionsList->setSelectionMode( QListBox::Extended );
03944   grid->addMultiCellWidget(extensionsList, 0, 3, 0, 0);
03945 
03946   grid->addWidget(addExtensionButton, 1, 1);
03947   grid->addWidget(delExtensionButton, 2, 1);
03948 
03949   availableExtensionsList = new QListBox( d->m_frame );
03950   availableExtensionsList->setSelectionMode( QListBox::Extended );
03951   grid->addMultiCellWidget(availableExtensionsList, 0, 3, 2, 2);
03952 
03953   QString path = properties->kurl().path() ;
03954   QFile f( path );
03955   if ( !f.open( IO_ReadOnly ) )
03956     return;
03957   f.close();
03958 
03959   KDesktopFile config( path );
03960   QString commentStr = config.readComment();
03961   QString genNameStr = config.readGenericName();
03962 
03963   QStringList selectedTypes = config.readListEntry( "ServiceTypes" );
03964   // For compatibility with KDE 1.x
03965   selectedTypes += config.readListEntry( "MimeType", ';' );
03966 
03967   QString nameStr = config.readName();
03968   if ( nameStr.isEmpty() || d->m_kdesktopMode ) {
03969     // We'll use the file name if no name is specified
03970     // because we _need_ a Name for a valid file.
03971     // But let's do it in apply, not here, so that we pick up the right name.
03972     setDirty();
03973   }
03974 
03975   commentEdit->setText( commentStr );
03976   genNameEdit->setText( genNameStr );
03977   if ( nameEdit )
03978       nameEdit->setText( nameStr );
03979 
03980   selectedTypes.sort();
03981   QStringList::Iterator sit = selectedTypes.begin();
03982   for( ; sit != selectedTypes.end(); ++sit ) {
03983     if ( !((*sit).isEmpty()) )
03984       extensionsList->insertItem( *sit );
03985   }
03986 
03987   KMimeType::List mimeTypes = KMimeType::allMimeTypes();
03988   QValueListIterator<KMimeType::Ptr> it2 = mimeTypes.begin();
03989   for ( ; it2 != mimeTypes.end(); ++it2 )
03990     addMimeType ( (*it2)->name() );
03991 
03992   updateButton();
03993 
03994   connect( extensionsList, SIGNAL( highlighted( int ) ),
03995            this, SLOT( updateButton() ) );
03996   connect( availableExtensionsList, SIGNAL( highlighted( int ) ),
03997            this, SLOT( updateButton() ) );
03998 
03999   connect( addExtensionButton, SIGNAL( clicked() ),
04000            this, SIGNAL( changed() ) );
04001   connect( delExtensionButton, SIGNAL( clicked() ),
04002            this, SIGNAL( changed() ) );
04003   if ( nameEdit )
04004       connect( nameEdit, SIGNAL( textChanged( const QString & ) ),
04005                this, SIGNAL( changed() ) );
04006   connect( commentEdit, SIGNAL( textChanged( const QString & ) ),
04007            this, SIGNAL( changed() ) );
04008   connect( genNameEdit, SIGNAL( textChanged( const QString & ) ),
04009            this, SIGNAL( changed() ) );
04010   connect( availableExtensionsList, SIGNAL( selected( int ) ),
04011            this, SIGNAL( changed() ) );
04012   connect( extensionsList, SIGNAL( selected( int ) ),
04013            this, SIGNAL( changed() ) );
04014 }
04015 
04016 KApplicationPropsPlugin::~KApplicationPropsPlugin()
04017 {
04018   delete d;
04019 }
04020 
04021 // QString KApplicationPropsPlugin::tabName () const
04022 // {
04023 //   return i18n ("&Application");
04024 // }
04025 
04026 void KApplicationPropsPlugin::updateButton()
04027 {
04028     addExtensionButton->setEnabled(availableExtensionsList->currentItem()>-1);
04029     delExtensionButton->setEnabled(extensionsList->currentItem()>-1);
04030 }
04031 
04032 void KApplicationPropsPlugin::addMimeType( const QString & name )
04033 {
04034   // Add a mimetype to the list of available mime types if not in the extensionsList
04035 
04036   bool insert = true;
04037 
04038   for ( uint i = 0; i < extensionsList->count(); i++ )
04039     if ( extensionsList->text( i ) == name )
04040       insert = false;
04041 
04042   if ( insert )
04043   {
04044     availableExtensionsList->insertItem( name );
04045     availableExtensionsList->sort();
04046   }
04047 }
04048 
04049 bool KApplicationPropsPlugin::supports( KFileItemList _items )
04050 {
04051   // same constraints as KExecPropsPlugin : desktop file with Type = Application
04052   return KExecPropsPlugin::supports( _items );
04053 }
04054 
04055 void KApplicationPropsPlugin::applyChanges()
04056 {
04057   QString path = properties->kurl().path();
04058 
04059   QFile f( path );
04060 
04061   if ( !f.open( IO_ReadWrite ) ) {
04062     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not "
04063                 "have sufficient access to write to <b>%1</b>.</qt>").arg(path));
04064     return;
04065   }
04066   f.close();
04067 
04068   KSimpleConfig config( path );
04069   config.setDesktopGroup();
04070   config.writeEntry( "Type", QString::fromLatin1("Application"));
04071   config.writeEntry( "Comment", commentEdit->text() );
04072   config.writeEntry( "Comment", commentEdit->text(), true, false, true ); // for compat
04073   config.writeEntry( "GenericName", genNameEdit->text() );
04074   config.writeEntry( "GenericName", genNameEdit->text(), true, false, true ); // for compat
04075 
04076   QStringList selectedTypes;
04077   for ( uint i = 0; i < extensionsList->count(); i++ )
04078     selectedTypes.append( extensionsList->text( i ) );
04079 
04080   config.writeEntry( "MimeType", selectedTypes, ';' );
04081   config.writeEntry( "ServiceTypes", "" );
04082   // hmm, actually it should probably be the contrary (but see also typeslistitem.cpp)
04083 
04084   QString nameStr = nameEdit ? nameEdit->text() : QString::null;
04085   if ( nameStr.isEmpty() ) // nothing entered, or widget not existing at all (kdesktop mode)
04086     nameStr = nameFromFileName(properties->kurl().fileName());
04087 
04088   config.writeEntry( "Name", nameStr );
04089   config.writeEntry( "Name", nameStr, true, false, true );
04090 
04091   config.sync();
04092 }
04093 
04094 void KApplicationPropsPlugin::slotAddExtension()
04095 {
04096   QListBoxItem *item = availableExtensionsList->firstItem();
04097   QListBoxItem *nextItem;
04098 
04099   while ( item )
04100   {
04101     nextItem = item->next();
04102 
04103     if ( item->isSelected() )
04104     {
04105       extensionsList->insertItem( item->text() );
04106       availableExtensionsList->removeItem( availableExtensionsList->index( item ) );
04107     }
04108 
04109     item = nextItem;
04110   }
04111 
04112   extensionsList->sort();
04113   updateButton();
04114 }
04115 
04116 void KApplicationPropsPlugin::slotDelExtension()
04117 {
04118   QListBoxItem *item = extensionsList->firstItem();
04119   QListBoxItem *nextItem;
04120 
04121   while ( item )
04122   {
04123     nextItem = item->next();
04124 
04125     if ( item->isSelected() )
04126     {
04127       availableExtensionsList->insertItem( item->text() );
04128       extensionsList->removeItem( extensionsList->index( item ) );
04129     }
04130 
04131     item = nextItem;
04132   }
04133 
04134   availableExtensionsList->sort();
04135   updateButton();
04136 }
04137 
04138 
04139 
04140 #include "kpropertiesdialog.moc"
KDE Home | KDE Accessibility Home | Description of Access Keys