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 };
01497 
01498 #define UniOwner    (S_IRUSR|S_IWUSR|S_IXUSR)
01499 #define UniGroup    (S_IRGRP|S_IWGRP|S_IXGRP)
01500 #define UniOthers   (S_IROTH|S_IWOTH|S_IXOTH)
01501 #define UniRead     (S_IRUSR|S_IRGRP|S_IROTH)
01502 #define UniWrite    (S_IWUSR|S_IWGRP|S_IWOTH)
01503 #define UniExec     (S_IXUSR|S_IXGRP|S_IXOTH)
01504 #define UniSpecial  (S_ISUID|S_ISGID|S_ISVTX)
01505 
01506 // synced with PermissionsTarget
01507 const mode_t KFilePermissionsPropsPlugin::permissionsMasks[3] = {UniOwner, UniGroup, UniOthers};
01508 const mode_t KFilePermissionsPropsPlugin::standardPermissions[4] = { 0, UniRead, UniRead|UniWrite, (mode_t)-1 };
01509 
01510 // synced with PermissionsMode and standardPermissions
01511 const char *KFilePermissionsPropsPlugin::permissionsTexts[4][4] = {
01512   { I18N_NOOP("Forbidden"),
01513     I18N_NOOP("Can Read"),
01514     I18N_NOOP("Can Read & Write"),
01515     0 },
01516   { I18N_NOOP("Forbidden"),
01517     I18N_NOOP("Can View Content"),
01518     I18N_NOOP("Can View & Modify Content"),
01519     0 },
01520   { 0, 0, 0, 0}, // no texts for links
01521   { I18N_NOOP("Forbidden"),
01522     I18N_NOOP("Can View Content & Read"),
01523     I18N_NOOP("Can View/Read & Modify/Write"),
01524     0 }
01525 };
01526 
01527 
01528 KFilePermissionsPropsPlugin::KFilePermissionsPropsPlugin( KPropertiesDialog *_props )
01529   : KPropsDlgPlugin( _props )
01530 {
01531   d = new KFilePermissionsPropsPluginPrivate;
01532   d->cbRecursive = 0L;
01533   grpCombo = 0L; grpEdit = 0;
01534   usrEdit = 0L;
01535   QString path = properties->kurl().path(-1);
01536   QString fname = properties->kurl().fileName();
01537   bool isLocal = properties->kurl().isLocalFile();
01538   bool isTrash = ( properties->kurl().protocol().find("trash", 0, false)==0 );
01539   bool IamRoot = (geteuid() == 0);
01540 
01541   KFileItem * item = properties->item();
01542   bool isLink = item->isLink();
01543   bool isDir = item->isDir(); // all dirs
01544   bool hasDir = item->isDir(); // at least one dir
01545   permissions = item->permissions(); // common permissions to all files
01546   d->partialPermissions = permissions; // permissions that only some files have (at first we take everything)
01547   d->isIrregular = isIrregular(permissions, isDir, isLink);
01548   strOwner = item->user();
01549   strGroup = item->group();
01550   d->hasExtendedACL = item->ACL().isExtended() || item->defaultACL().isValid();
01551   d->extendedACL = item->ACL();
01552   d->defaultACL = item->defaultACL();
01553 
01554   if ( properties->items().count() > 1 )
01555   {
01556     // Multiple items: see what they have in common
01557     KFileItemList items = properties->items();
01558     KFileItemListIterator it( items );
01559     for ( ++it /*no need to check the first one again*/ ; it.current(); ++it )
01560     {
01561       if (!d->isIrregular)
01562         d->isIrregular |= isIrregular((*it)->permissions(),
01563                                       (*it)->isDir() == isDir,
01564                                       (*it)->isLink() == isLink);
01565       d->hasExtendedACL = d->hasExtendedACL || (*it)->hasExtendedACL();
01566       if ( (*it)->isLink() != isLink )
01567         isLink = false;
01568       if ( (*it)->isDir() != isDir )
01569         isDir = false;
01570       hasDir |= (*it)->isDir();
01571       if ( (*it)->permissions() != permissions )
01572       {
01573         permissions &= (*it)->permissions();
01574         d->partialPermissions |= (*it)->permissions();
01575       }
01576       if ( (*it)->user() != strOwner )
01577         strOwner = QString::null;
01578       if ( (*it)->group() != strGroup )
01579         strGroup = QString::null;
01580     }
01581   }
01582 
01583   if (isLink)
01584     d->pmode = PermissionsOnlyLinks;
01585   else if (isDir)
01586     d->pmode = PermissionsOnlyDirs;
01587   else if (hasDir)
01588     d->pmode = PermissionsMixed;
01589   else
01590     d->pmode = PermissionsOnlyFiles;
01591 
01592   // keep only what's not in the common permissions
01593   d->partialPermissions = d->partialPermissions & ~permissions;
01594 
01595   bool isMyFile = false;
01596 
01597   if (isLocal && !strOwner.isEmpty()) { // local files, and all owned by the same person
01598     struct passwd *myself = getpwuid( geteuid() );
01599     if ( myself != 0L )
01600     {
01601       isMyFile = (strOwner == QString::fromLocal8Bit(myself->pw_name));
01602     } else
01603       kdWarning() << "I don't exist ?! geteuid=" << geteuid() << endl;
01604   } else {
01605     //We don't know, for remote files, if they are ours or not.
01606     //So we let the user change permissions, and
01607     //KIO::chmod will tell, if he had no right to do it.
01608     isMyFile = true;
01609   }
01610 
01611   d->canChangePermissions = (isMyFile || IamRoot) && (!isLink);
01612 
01613 
01614   // create GUI
01615 
01616   d->m_frame = properties->addPage(i18n("&Permissions"));
01617 
01618   QBoxLayout *box = new QVBoxLayout( d->m_frame, 0, KDialog::spacingHint() );
01619 
01620   QWidget *l;
01621   QLabel *lbl;
01622   QGroupBox *gb;
01623   QGridLayout *gl;
01624   QPushButton* pbAdvancedPerm = 0;
01625 
01626   /* Group: Access Permissions */
01627   gb = new QGroupBox ( 0, Qt::Vertical, i18n("Access Permissions"), d->m_frame );
01628   gb->layout()->setSpacing(KDialog::spacingHint());
01629   gb->layout()->setMargin(KDialog::marginHint());
01630   box->addWidget (gb);
01631 
01632   gl = new QGridLayout (gb->layout(), 7, 2);
01633   gl->setColStretch(1, 1);
01634 
01635   l = d->explanationLabel = new QLabel( "", gb );
01636   if (isLink)
01637     d->explanationLabel->setText(i18n("This file is a link and does not have permissions.",
01638                       "All files are links and do not have permissions.",
01639                       properties->items().count()));
01640   else if (!d->canChangePermissions)
01641     d->explanationLabel->setText(i18n("Only the owner can change permissions."));
01642   gl->addMultiCellWidget(l, 0, 0, 0, 1);
01643 
01644   lbl = new QLabel( i18n("O&wner:"), gb);
01645   gl->addWidget(lbl, 1, 0);
01646   l = d->ownerPermCombo = new QComboBox(gb);
01647   lbl->setBuddy(l);
01648   gl->addWidget(l, 1, 1);
01649   connect(l, SIGNAL( highlighted(int) ), this, SIGNAL( changed() ));
01650   QWhatsThis::add(l, i18n("Specifies the actions that the owner is allowed to do."));
01651 
01652   lbl = new QLabel( i18n("Gro&up:"), gb);
01653   gl->addWidget(lbl, 2, 0);
01654   l = d->groupPermCombo = new QComboBox(gb);
01655   lbl->setBuddy(l);
01656   gl->addWidget(l, 2, 1);
01657   connect(l, SIGNAL( highlighted(int) ), this, SIGNAL( changed() ));
01658   QWhatsThis::add(l, i18n("Specifies the actions that the members of the group are allowed to do."));
01659 
01660   lbl = new QLabel( i18n("O&thers:"), gb);
01661   gl->addWidget(lbl, 3, 0);
01662   l = d->othersPermCombo = new QComboBox(gb);
01663   lbl->setBuddy(l);
01664   gl->addWidget(l, 3, 1);
01665   connect(l, SIGNAL( highlighted(int) ), this, SIGNAL( changed() ));
01666   QWhatsThis::add(l, i18n("Specifies the actions that all users, who are neither "
01667               "owner nor in the group, are allowed to do."));
01668 
01669   if (!isLink) {
01670     l = d->extraCheckbox = new QCheckBox(hasDir ?
01671                      i18n("Only own&er can rename and delete folder content") :
01672                      i18n("Is &executable"),
01673                      gb );
01674     connect( d->extraCheckbox, SIGNAL( clicked() ), this, SIGNAL( changed() ) );
01675     gl->addWidget(l, 4, 1);
01676     QWhatsThis::add(l, hasDir ? i18n("Enable this option to allow only the folder's owner to "
01677                      "delete or rename the contained files and folders. Other "
01678                      "users can only add new files, which requires the 'Modify "
01679                      "Content' permission.")
01680             : i18n("Enable this option to mark the file as executable. This only makes "
01681                "sense for programs and scripts. It is required when you want to "
01682                "execute them."));
01683 
01684     QLayoutItem *spacer = new QSpacerItem(0, 20, QSizePolicy::Minimum, QSizePolicy::Expanding);
01685     gl->addMultiCell(spacer, 5, 5, 0, 1);
01686 
01687     pbAdvancedPerm = new QPushButton(i18n("A&dvanced Permissions"), gb);
01688     gl->addMultiCellWidget(pbAdvancedPerm, 6, 6, 0, 1, AlignRight);
01689     connect(pbAdvancedPerm, SIGNAL( clicked() ), this, SLOT( slotShowAdvancedPermissions() ));
01690   }
01691   else
01692     d->extraCheckbox = 0;
01693 
01694 
01695   /**** Group: Ownership ****/
01696   gb = new QGroupBox ( 0, Qt::Vertical, i18n("Ownership"), d->m_frame );
01697   gb->layout()->setSpacing(KDialog::spacingHint());
01698   gb->layout()->setMargin(KDialog::marginHint());
01699   box->addWidget (gb);
01700 
01701   gl = new QGridLayout (gb->layout(), 4, 3);
01702   gl->addRowSpacing(0, 10);
01703 
01704   /*** Set Owner ***/
01705   l = new QLabel( i18n("User:"), gb );
01706   gl->addWidget (l, 1, 0);
01707 
01708   /* GJ: Don't autocomplete more than 1000 users. This is a kind of random
01709    * value. Huge sites having 10.000+ user have a fair chance of using NIS,
01710    * (possibly) making this unacceptably slow.
01711    * OTOH, it is nice to offer this functionality for the standard user.
01712    */
01713   int i, maxEntries = 1000;
01714   struct passwd *user;
01715   struct group *ge;
01716 
01717   /* File owner: For root, offer a KLineEdit with autocompletion.
01718    * For a user, who can never chown() a file, offer a QLabel.
01719    */
01720   if (IamRoot && isLocal)
01721   {
01722     usrEdit = new KLineEdit( gb );
01723     KCompletion *kcom = usrEdit->completionObject();
01724     kcom->setOrder(KCompletion::Sorted);
01725     setpwent();
01726     for (i=0; ((user = getpwent()) != 0L) && (i < maxEntries); i++)
01727       kcom->addItem(QString::fromLatin1(user->pw_name));
01728     endpwent();
01729     usrEdit->setCompletionMode((i < maxEntries) ? KGlobalSettings::CompletionAuto :
01730                                KGlobalSettings::CompletionNone);
01731     usrEdit->setText(strOwner);
01732     gl->addWidget(usrEdit, 1, 1);
01733     connect( usrEdit, SIGNAL( textChanged( const QString & ) ),
01734              this, SIGNAL( changed() ) );
01735   }
01736   else
01737   {
01738     l = new QLabel(strOwner, gb);
01739     gl->addWidget(l, 1, 1);
01740   }
01741 
01742   /*** Set Group ***/
01743 
01744   QStringList groupList;
01745   QCString strUser;
01746   user = getpwuid(geteuid());
01747   if (user != 0L)
01748     strUser = user->pw_name;
01749 
01750 #ifdef Q_OS_UNIX
01751   setgrent();
01752   for (i=0; ((ge = getgrent()) != 0L) && (i < maxEntries); i++)
01753   {
01754     if (IamRoot)
01755       groupList += QString::fromLatin1(ge->gr_name);
01756     else
01757     {
01758       /* pick the groups to which the user belongs */
01759       char ** members = ge->gr_mem;
01760       char * member;
01761       while ((member = *members) != 0L) {
01762         if (strUser == member) {
01763           groupList += QString::fromLocal8Bit(ge->gr_name);
01764           break;
01765         }
01766         ++members;
01767       }
01768     }
01769   }
01770   endgrent();
01771 #endif //Q_OS_UNIX
01772 
01773   /* add the effective Group to the list .. */
01774   ge = getgrgid (getegid());
01775   if (ge) {
01776     QString name = QString::fromLatin1(ge->gr_name);
01777     if (name.isEmpty())
01778       name.setNum(ge->gr_gid);
01779     if (groupList.find(name) == groupList.end())
01780       groupList += name;
01781   }
01782 
01783   bool isMyGroup = groupList.contains(strGroup);
01784 
01785   /* add the group the file currently belongs to ..
01786    * .. if its not there already
01787    */
01788   if (!isMyGroup)
01789     groupList += strGroup;
01790 
01791   l = new QLabel( i18n("Group:"), gb );
01792   gl->addWidget (l, 2, 0);
01793 
01794   /* Set group: if possible to change:
01795    * - Offer a KLineEdit for root, since he can change to any group.
01796    * - Offer a QComboBox for a normal user, since he can change to a fixed
01797    *   (small) set of groups only.
01798    * If not changeable: offer a QLabel.
01799    */
01800   if (IamRoot && isLocal)
01801   {
01802     grpEdit = new KLineEdit(gb);
01803     KCompletion *kcom = new KCompletion;
01804     kcom->setItems(groupList);
01805     grpEdit->setCompletionObject(kcom, true);
01806     grpEdit->setAutoDeleteCompletionObject( true );
01807     grpEdit->setCompletionMode(KGlobalSettings::CompletionAuto);
01808     grpEdit->setText(strGroup);
01809     gl->addWidget(grpEdit, 2, 1);
01810     connect( grpEdit, SIGNAL( textChanged( const QString & ) ),
01811              this, SIGNAL( changed() ) );
01812   }
01813   else if ((groupList.count() > 1) && isMyFile && isLocal)
01814   {
01815     grpCombo = new QComboBox(gb, "combogrouplist");
01816     grpCombo->insertStringList(groupList);
01817     grpCombo->setCurrentItem(groupList.findIndex(strGroup));
01818     gl->addWidget(grpCombo, 2, 1);
01819     connect( grpCombo, SIGNAL( activated( int ) ),
01820              this, SIGNAL( changed() ) );
01821   }
01822   else
01823   {
01824     l = new QLabel(strGroup, gb);
01825     gl->addWidget(l, 2, 1);
01826   }
01827 
01828   gl->setColStretch(2, 10);
01829 
01830   // "Apply recursive" checkbox
01831   if ( hasDir && !isLink && !isTrash  )
01832   {
01833       d->cbRecursive = new QCheckBox( i18n("Apply changes to all subfolders and their contents"), d->m_frame );
01834       connect( d->cbRecursive, SIGNAL( clicked() ), this, SIGNAL( changed() ) );
01835       box->addWidget( d->cbRecursive );
01836   }
01837 
01838   updateAccessControls();
01839 
01840 
01841   if ( isTrash || !d->canChangePermissions )
01842   {
01843       //don't allow to change properties for file into trash
01844       enableAccessControls(false);
01845       if ( pbAdvancedPerm)
01846           pbAdvancedPerm->setEnabled(false);
01847   }
01848 
01849   box->addStretch (10);
01850 }
01851 
01852 void KFilePermissionsPropsPlugin::slotShowAdvancedPermissions() {
01853 
01854   bool isDir = (d->pmode == PermissionsOnlyDirs) || (d->pmode == PermissionsMixed);
01855   KDialogBase dlg(properties, 0, true, i18n("Advanced Permissions"),
01856           KDialogBase::Ok|KDialogBase::Cancel);
01857 
01858   QLabel *l, *cl[3];
01859   QGroupBox *gb;
01860   QGridLayout *gl;
01861 
01862   QVBox *mainVBox = dlg.makeVBoxMainWidget();
01863 
01864   // Group: Access Permissions
01865   gb = new QGroupBox ( 0, Qt::Vertical, i18n("Access Permissions"), mainVBox );
01866   gb->layout()->setSpacing(KDialog::spacingHint());
01867   gb->layout()->setMargin(KDialog::marginHint());
01868 
01869   gl = new QGridLayout (gb->layout(), 6, 6);
01870   gl->addRowSpacing(0, 10);
01871 
01872   QValueVector<QWidget*> theNotSpecials;
01873 
01874   l = new QLabel(i18n("Class"), gb );
01875   gl->addWidget(l, 1, 0);
01876   theNotSpecials.append( l );
01877 
01878   if (isDir)
01879     l = new QLabel( i18n("Show\nEntries"), gb );
01880   else
01881     l = new QLabel( i18n("Read"), gb );
01882   gl->addWidget (l, 1, 1);
01883   theNotSpecials.append( l );
01884   QString readWhatsThis;
01885   if (isDir)
01886     readWhatsThis = i18n("This flag allows viewing the content of the folder.");
01887   else
01888     readWhatsThis = i18n("The Read flag allows viewing the content of the file.");
01889   QWhatsThis::add(l, readWhatsThis);
01890 
01891   if (isDir)
01892     l = new QLabel( i18n("Write\nEntries"), gb );
01893   else
01894     l = new QLabel( i18n("Write"), gb );
01895   gl->addWidget (l, 1, 2);
01896   theNotSpecials.append( l );
01897   QString writeWhatsThis;
01898   if (isDir)
01899     writeWhatsThis = i18n("This flag allows adding, renaming and deleting of files. "
01900               "Note that deleting and renaming can be limited using the Sticky flag.");
01901   else
01902     writeWhatsThis = i18n("The Write flag allows modifying the content of the file.");
01903   QWhatsThis::add(l, writeWhatsThis);
01904 
01905   QString execWhatsThis;
01906   if (isDir) {
01907     l = new QLabel( i18n("Enter folder", "Enter"), gb );
01908     execWhatsThis = i18n("Enable this flag to allow entering the folder.");
01909   }
01910   else {
01911     l = new QLabel( i18n("Exec"), gb );
01912     execWhatsThis = i18n("Enable this flag to allow executing the file as a program.");
01913   }
01914   QWhatsThis::add(l, execWhatsThis);
01915   theNotSpecials.append( l );
01916   // GJ: Add space between normal and special modes
01917   QSize size = l->sizeHint();
01918   size.setWidth(size.width() + 15);
01919   l->setFixedSize(size);
01920   gl->addWidget (l, 1, 3);
01921 
01922   l = new QLabel( i18n("Special"), gb );
01923   gl->addMultiCellWidget(l, 1, 1, 4, 5);
01924   QString specialWhatsThis;
01925   if (isDir)
01926     specialWhatsThis = i18n("Special flag. Valid for the whole folder, the exact "
01927                 "meaning of the flag can be seen in the right hand column.");
01928   else
01929     specialWhatsThis = i18n("Special flag. The exact meaning of the flag can be seen "
01930                 "in the right hand column.");
01931   QWhatsThis::add(l, specialWhatsThis);
01932 
01933   cl[0] = new QLabel( i18n("User"), gb );
01934   gl->addWidget (cl[0], 2, 0);
01935   theNotSpecials.append( cl[0] );
01936 
01937   cl[1] = new QLabel( i18n("Group"), gb );
01938   gl->addWidget (cl[1], 3, 0);
01939   theNotSpecials.append( cl[1] );
01940 
01941   cl[2] = new QLabel( i18n("Others"), gb );
01942   gl->addWidget (cl[2], 4, 0);
01943   theNotSpecials.append( cl[2] );
01944 
01945   l = new QLabel(i18n("Set UID"), gb);
01946   gl->addWidget(l, 2, 5);
01947   QString setUidWhatsThis;
01948   if (isDir)
01949     setUidWhatsThis = i18n("If this flag is set, the owner of this folder will be "
01950                "the owner of all new files.");
01951   else
01952     setUidWhatsThis = i18n("If this file is an executable and the flag is set, it will "
01953                "be executed with the permissions of the owner.");
01954   QWhatsThis::add(l, setUidWhatsThis);
01955 
01956   l = new QLabel(i18n("Set GID"), gb);
01957   gl->addWidget(l, 3, 5);
01958   QString setGidWhatsThis;
01959   if (isDir)
01960     setGidWhatsThis = i18n("If this flag is set, the group of this folder will be "
01961                "set for all new files.");
01962   else
01963     setGidWhatsThis = i18n("If this file is an executable and the flag is set, it will "
01964                "be executed with the permissions of the group.");
01965   QWhatsThis::add(l, setGidWhatsThis);
01966 
01967   l = new QLabel(i18n("File permission", "Sticky"), gb);
01968   gl->addWidget(l, 4, 5);
01969   QString stickyWhatsThis;
01970   if (isDir)
01971     stickyWhatsThis = i18n("If the Sticky flag is set on a folder, only the owner "
01972                "and root can delete or rename files. Otherwise everybody "
01973                "with write permissions can do this.");
01974   else
01975     stickyWhatsThis = i18n("The Sticky flag on a file is ignored on Linux, but may "
01976                "be used on some systems");
01977   QWhatsThis::add(l, stickyWhatsThis);
01978 
01979   mode_t aPermissions, aPartialPermissions;
01980   mode_t dummy1, dummy2;
01981 
01982   if (!d->isIrregular) {
01983     switch (d->pmode) {
01984     case PermissionsOnlyFiles:
01985       getPermissionMasks(aPartialPermissions,
01986              dummy1,
01987              aPermissions,
01988              dummy2);
01989       break;
01990     case PermissionsOnlyDirs:
01991     case PermissionsMixed:
01992       getPermissionMasks(dummy1,
01993              aPartialPermissions,
01994              dummy2,
01995              aPermissions);
01996       break;
01997     case PermissionsOnlyLinks:
01998       aPermissions = UniRead | UniWrite | UniExec | UniSpecial;
01999       aPartialPermissions = 0;
02000       break;
02001     }
02002   }
02003   else {
02004     aPermissions = permissions;
02005     aPartialPermissions = d->partialPermissions;
02006   }
02007 
02008   // Draw Checkboxes
02009   QCheckBox *cba[3][4];
02010   for (int row = 0; row < 3 ; ++row) {
02011     for (int col = 0; col < 4; ++col) {
02012       QCheckBox *cb = new QCheckBox( gb );
02013       if ( col != 3 ) theNotSpecials.append( cb );
02014       cba[row][col] = cb;
02015       cb->setChecked(aPermissions & fperm[row][col]);
02016       if ( aPartialPermissions & fperm[row][col] )
02017       {
02018         cb->setTristate();
02019         cb->setNoChange();
02020       }
02021       else if (d->cbRecursive && d->cbRecursive->isChecked())
02022     cb->setTristate();
02023 
02024       cb->setEnabled( d->canChangePermissions );
02025       gl->addWidget (cb, row+2, col+1);
02026       switch(col) {
02027       case 0:
02028     QWhatsThis::add(cb, readWhatsThis);
02029     break;
02030       case 1:
02031     QWhatsThis::add(cb, writeWhatsThis);
02032     break;
02033       case 2:
02034     QWhatsThis::add(cb, execWhatsThis);
02035     break;
02036       case 3:
02037     switch(row) {
02038     case 0:
02039       QWhatsThis::add(cb, setUidWhatsThis);
02040       break;
02041     case 1:
02042       QWhatsThis::add(cb, setGidWhatsThis);
02043       break;
02044     case 2:
02045       QWhatsThis::add(cb, stickyWhatsThis);
02046       break;
02047     }
02048     break;
02049       }
02050     }
02051   }
02052   gl->setColStretch(6, 10);
02053 
02054 #ifdef USE_POSIX_ACL
02055   KACLEditWidget *extendedACLs = 0;
02056   bool fileSystemSupportsACLs = false;
02057 
02058   // FIXME make it work with partial entries
02059   if ( properties->items().count() == 1 ) {
02060     QCString pathCString = QFile::encodeName( properties->item()->url().path() );
02061 #ifdef Q_OS_FREEBSD
02062     struct statfs buf;
02063     fileSystemSupportsACLs = ( statfs( pathCString.data(), &buf ) == 0 ) && ( buf.f_flags & MNT_ACLS );
02064 #else
02065     fileSystemSupportsACLs =
02066       getxattr( pathCString.data(), "system.posix_acl_access", NULL, 0 ) >= 0 || errno == ENODATA;
02067 #endif
02068   }
02069   if ( fileSystemSupportsACLs  ) {
02070     std::for_each( theNotSpecials.begin(), theNotSpecials.end(), std::mem_fun( &QWidget::hide ) );
02071     extendedACLs = new KACLEditWidget( mainVBox );
02072     if ( d->extendedACL.isValid() && d->extendedACL.isExtended() )
02073       extendedACLs->setACL( d->extendedACL );
02074     else
02075       extendedACLs->setACL( KACL( aPermissions ) );
02076 
02077     if ( d->defaultACL.isValid() )
02078       extendedACLs->setDefaultACL( d->defaultACL );
02079 
02080     if ( properties->items().first()->isDir() )
02081       extendedACLs->setAllowDefaults( true );
02082   }
02083 #endif
02084   if (dlg.exec() != KDialogBase::Accepted)
02085     return;
02086 
02087   mode_t andPermissions = mode_t(~0);
02088   mode_t orPermissions = 0;
02089   for (int row = 0; row < 3; ++row)
02090     for (int col = 0; col < 4; ++col) {
02091       switch (cba[row][col]->state())
02092       {
02093       case QCheckBox::On:
02094     orPermissions |= fperm[row][col];
02095     //fall through
02096       case QCheckBox::Off:
02097     andPermissions &= ~fperm[row][col];
02098     break;
02099       default: // NoChange
02100     break;
02101       }
02102     }
02103 
02104   d->isIrregular = false;
02105   KFileItemList items = properties->items();
02106   for (KFileItemListIterator it(items); it.current(); ++it) {
02107     if (isIrregular(((*it)->permissions() & andPermissions) | orPermissions,
02108             (*it)->isDir(), (*it)->isLink())) {
02109       d->isIrregular = true;
02110       break;
02111     }
02112   }
02113 
02114   permissions = orPermissions;
02115   d->partialPermissions = andPermissions;
02116 
02117 #ifdef USE_POSIX_ACL
02118   // override with the acls, if present
02119   if ( extendedACLs ) {
02120     d->extendedACL = extendedACLs->getACL();
02121     d->defaultACL = extendedACLs->getDefaultACL();
02122     d->hasExtendedACL = d->extendedACL.isExtended() || d->defaultACL.isValid();
02123     permissions = d->extendedACL.basePermissions();
02124     permissions |= ( andPermissions | orPermissions ) & ( S_ISUID|S_ISGID|S_ISVTX );
02125   }
02126 #endif
02127 
02128   emit changed();
02129   updateAccessControls();
02130 }
02131 
02132 // QString KFilePermissionsPropsPlugin::tabName () const
02133 // {
02134 //   return i18n ("&Permissions");
02135 // }
02136 
02137 KFilePermissionsPropsPlugin::~KFilePermissionsPropsPlugin()
02138 {
02139   delete d;
02140 }
02141 
02142 bool KFilePermissionsPropsPlugin::supports( KFileItemList _items )
02143 {
02144   KFileItemList::const_iterator it = _items.constBegin();
02145   for ( ; it != _items.constEnd(); ++it ) {
02146     KFileItem *item = *it;
02147     if( !item->user().isEmpty() || !item->group().isEmpty() )
02148       return true;
02149   }
02150   return false;
02151 }
02152 
02153 // sets a combo box in the Access Control frame
02154 void KFilePermissionsPropsPlugin::setComboContent(QComboBox *combo, PermissionsTarget target,
02155                           mode_t permissions, mode_t partial) {
02156   combo->clear();
02157   if (d->pmode == PermissionsOnlyLinks) {
02158     combo->insertItem(i18n("Link"));
02159     combo->setCurrentItem(0);
02160     return;
02161   }
02162 
02163   mode_t tMask = permissionsMasks[target];
02164   int textIndex;
02165   for (textIndex = 0; standardPermissions[textIndex] != (mode_t)-1; textIndex++)
02166     if ((standardPermissions[textIndex]&tMask) == (permissions&tMask&(UniRead|UniWrite)))
02167       break;
02168   Q_ASSERT(standardPermissions[textIndex] != (mode_t)-1); // must not happen, would be irreglar
02169 
02170   for (int i = 0; permissionsTexts[(int)d->pmode][i]; i++)
02171     combo->insertItem(i18n(permissionsTexts[(int)d->pmode][i]));
02172 
02173   if (partial & tMask & ~UniExec) {
02174     combo->insertItem(i18n("Varying (No Change)"));
02175     combo->setCurrentItem(3);
02176   }
02177   else
02178     combo->setCurrentItem(textIndex);
02179 }
02180 
02181 // permissions are irregular if they cant be displayed in a combo box.
02182 bool KFilePermissionsPropsPlugin::isIrregular(mode_t permissions, bool isDir, bool isLink) {
02183   if (isLink)                             // links are always ok
02184     return false;
02185 
02186   mode_t p = permissions;
02187   if (p & (S_ISUID | S_ISGID))  // setuid/setgid -> irregular
02188     return true;
02189   if (isDir) {
02190     p &= ~S_ISVTX;          // ignore sticky on dirs
02191 
02192     // check supported flag combinations
02193     mode_t p0 = p & UniOwner;
02194     if ((p0 != 0) && (p0 != (S_IRUSR | S_IXUSR)) && (p0 != UniOwner))
02195       return true;
02196     p0 = p & UniGroup;
02197     if ((p0 != 0) && (p0 != (S_IRGRP | S_IXGRP)) && (p0 != UniGroup))
02198       return true;
02199     p0 = p & UniOthers;
02200     if ((p0 != 0) && (p0 != (S_IROTH | S_IXOTH)) && (p0 != UniOthers))
02201       return true;
02202     return false;
02203   }
02204   if (p & S_ISVTX) // sticky on file -> irregular
02205     return true;
02206 
02207   // check supported flag combinations
02208   mode_t p0 = p & UniOwner;
02209   bool usrXPossible = !p0; // true if this file could be an executable
02210   if (p0 & S_IXUSR) {
02211     if ((p0 == S_IXUSR) || (p0 == (S_IWUSR | S_IXUSR)))
02212       return true;
02213     usrXPossible = true;
02214   }
02215   else if (p0 == S_IWUSR)
02216     return true;
02217 
02218   p0 = p & UniGroup;
02219   bool grpXPossible = !p0; // true if this file could be an executable
02220   if (p0 & S_IXGRP) {
02221     if ((p0 == S_IXGRP) || (p0 == (S_IWGRP | S_IXGRP)))
02222       return true;
02223     grpXPossible = true;
02224   }
02225   else if (p0 == S_IWGRP)
02226     return true;
02227   if (p0 == 0)
02228     grpXPossible = true;
02229 
02230   p0 = p & UniOthers;
02231   bool othXPossible = !p0; // true if this file could be an executable
02232   if (p0 & S_IXOTH) {
02233     if ((p0 == S_IXOTH) || (p0 == (S_IWOTH | S_IXOTH)))
02234       return true;
02235     othXPossible = true;
02236   }
02237   else if (p0 == S_IWOTH)
02238     return true;
02239 
02240   // check that there either all targets are executable-compatible, or none
02241   return (p & UniExec) && !(usrXPossible && grpXPossible && othXPossible);
02242 }
02243 
02244 // enables/disabled the widgets in the Access Control frame
02245 void KFilePermissionsPropsPlugin::enableAccessControls(bool enable) {
02246     d->ownerPermCombo->setEnabled(enable);
02247     d->groupPermCombo->setEnabled(enable);
02248     d->othersPermCombo->setEnabled(enable);
02249     if (d->extraCheckbox)
02250       d->extraCheckbox->setEnabled(enable);
02251         if ( d->cbRecursive )
02252             d->cbRecursive->setEnabled(enable);
02253 }
02254 
02255 // updates all widgets in the Access Control frame
02256 void KFilePermissionsPropsPlugin::updateAccessControls() {
02257   setComboContent(d->ownerPermCombo, PermissionsOwner,
02258           permissions, d->partialPermissions);
02259   setComboContent(d->groupPermCombo, PermissionsGroup,
02260           permissions, d->partialPermissions);
02261   setComboContent(d->othersPermCombo, PermissionsOthers,
02262           permissions, d->partialPermissions);
02263 
02264   switch(d->pmode) {
02265   case PermissionsOnlyLinks:
02266     enableAccessControls(false);
02267     break;
02268   case PermissionsOnlyFiles:
02269     enableAccessControls(d->canChangePermissions && !d->isIrregular);
02270     if (d->canChangePermissions)
02271       d->explanationLabel->setText(d->isIrregular || d->hasExtendedACL ?
02272                    i18n("This file uses advanced permissions",
02273                       "These files use advanced permissions.",
02274                       properties->items().count()) : "");
02275     if (d->partialPermissions & UniExec) {
02276       d->extraCheckbox->setTristate();
02277       d->extraCheckbox->setNoChange();
02278     }
02279     else {
02280       d->extraCheckbox->setTristate(false);
02281       d->extraCheckbox->setChecked(permissions & UniExec);
02282     }
02283     break;
02284   case PermissionsOnlyDirs:
02285     enableAccessControls(d->canChangePermissions && !d->isIrregular && !d->hasExtendedACL);
02286     // if this is a dir, and we can change permissions, don't dis-allow 
02287     // recursive, we can do that for ACL setting.
02288     if ( d->cbRecursive )
02289        d->cbRecursive->setEnabled( d->canChangePermissions && !d->isIrregular );
02290 
02291     if (d->canChangePermissions)
02292       d->explanationLabel->setText(d->isIrregular || d->hasExtendedACL ?
02293                    i18n("This folder uses advanced permissions.",
02294                       "These folders use advanced permissions.",
02295                       properties->items().count()) : "");
02296     if (d->partialPermissions & S_ISVTX) {
02297       d->extraCheckbox->setTristate();
02298       d->extraCheckbox->setNoChange();
02299     }
02300     else {
02301       d->extraCheckbox->setTristate(false);
02302       d->extraCheckbox->setChecked(permissions & S_ISVTX);
02303     }
02304     break;
02305   case PermissionsMixed:
02306     enableAccessControls(d->canChangePermissions && !d->isIrregular && !d->hasExtendedACL);
02307     if (d->canChangePermissions)
02308       d->explanationLabel->setText(d->isIrregular || d->hasExtendedACL ?
02309                    i18n("These files use advanced permissions.") : "");
02310     break;
02311     if (d->partialPermissions & S_ISVTX) {
02312       d->extraCheckbox->setTristate();
02313       d->extraCheckbox->setNoChange();
02314     }
02315     else {
02316       d->extraCheckbox->setTristate(false);
02317       d->extraCheckbox->setChecked(permissions & S_ISVTX);
02318     }
02319     break;
02320   }
02321 }
02322 
02323 // gets masks for files and dirs from the Access Control frame widgets
02324 void KFilePermissionsPropsPlugin::getPermissionMasks(mode_t &andFilePermissions,
02325                              mode_t &andDirPermissions,
02326                              mode_t &orFilePermissions,
02327                              mode_t &orDirPermissions) {
02328   andFilePermissions = mode_t(~UniSpecial);
02329   andDirPermissions = mode_t(~(S_ISUID|S_ISGID));
02330   orFilePermissions = 0;
02331   orDirPermissions = 0;
02332   if (d->isIrregular)
02333     return;
02334 
02335   mode_t m = standardPermissions[d->ownerPermCombo->currentItem()];
02336   if (m != (mode_t) -1) {
02337     orFilePermissions |= m & UniOwner;
02338     if ((m & UniOwner) &&
02339     ((d->pmode == PermissionsMixed) ||
02340      ((d->pmode == PermissionsOnlyFiles) && (d->extraCheckbox->state() == QButton::NoChange))))
02341       andFilePermissions &= ~(S_IRUSR | S_IWUSR);
02342     else {
02343       andFilePermissions &= ~(S_IRUSR | S_IWUSR | S_IXUSR);
02344       if ((m & S_IRUSR) && (d->extraCheckbox->state() == QButton::On))
02345     orFilePermissions |= S_IXUSR;
02346     }
02347 
02348     orDirPermissions |= m & UniOwner;
02349     if (m & S_IRUSR)
02350     orDirPermissions |= S_IXUSR;
02351     andDirPermissions &= ~(S_IRUSR | S_IWUSR | S_IXUSR);
02352   }
02353 
02354   m = standardPermissions[d->groupPermCombo->currentItem()];
02355   if (m != (mode_t) -1) {
02356     orFilePermissions |= m & UniGroup;
02357     if ((m & UniGroup) &&
02358     ((d->pmode == PermissionsMixed) ||
02359      ((d->pmode == PermissionsOnlyFiles) && (d->extraCheckbox->state() == QButton::NoChange))))
02360       andFilePermissions &= ~(S_IRGRP | S_IWGRP);
02361     else {
02362       andFilePermissions &= ~(S_IRGRP | S_IWGRP | S_IXGRP);
02363       if ((m & S_IRGRP) && (d->extraCheckbox->state() == QButton::On))
02364     orFilePermissions |= S_IXGRP;
02365     }
02366 
02367     orDirPermissions |= m & UniGroup;
02368     if (m & S_IRGRP)
02369     orDirPermissions |= S_IXGRP;
02370     andDirPermissions &= ~(S_IRGRP | S_IWGRP | S_IXGRP);
02371   }
02372 
02373   m = standardPermissions[d->othersPermCombo->currentItem()];
02374   if (m != (mode_t) -1) {
02375     orFilePermissions |= m & UniOthers;
02376     if ((m & UniOthers) &&
02377     ((d->pmode == PermissionsMixed) ||
02378      ((d->pmode == PermissionsOnlyFiles) && (d->extraCheckbox->state() == QButton::NoChange))))
02379       andFilePermissions &= ~(S_IROTH | S_IWOTH);
02380     else {
02381       andFilePermissions &= ~(S_IROTH | S_IWOTH | S_IXOTH);
02382       if ((m & S_IROTH) && (d->extraCheckbox->state() == QButton::On))
02383     orFilePermissions |= S_IXOTH;
02384     }
02385 
02386     orDirPermissions |= m & UniOthers;
02387     if (m & S_IROTH)
02388     orDirPermissions |= S_IXOTH;
02389     andDirPermissions &= ~(S_IROTH | S_IWOTH | S_IXOTH);
02390   }
02391 
02392   if (((d->pmode == PermissionsMixed) || (d->pmode == PermissionsOnlyDirs)) &&
02393       (d->extraCheckbox->state() != QButton::NoChange)) {
02394     andDirPermissions &= ~S_ISVTX;
02395     if (d->extraCheckbox->state() == QButton::On)
02396       orDirPermissions |= S_ISVTX;
02397   }
02398 }
02399 
02400 void KFilePermissionsPropsPlugin::applyChanges()
02401 {
02402   mode_t orFilePermissions;
02403   mode_t orDirPermissions;
02404   mode_t andFilePermissions;
02405   mode_t andDirPermissions;
02406 
02407   if (!d->canChangePermissions)
02408     return;
02409 
02410   if (!d->isIrregular)
02411     getPermissionMasks(andFilePermissions,
02412                andDirPermissions,
02413                orFilePermissions,
02414                orDirPermissions);
02415   else {
02416     orFilePermissions = permissions;
02417     andFilePermissions = d->partialPermissions;
02418     orDirPermissions = permissions;
02419     andDirPermissions = d->partialPermissions;
02420   }
02421 
02422   QString owner, group;
02423   if (usrEdit)
02424     owner = usrEdit->text();
02425   if (grpEdit)
02426     group = grpEdit->text();
02427   else if (grpCombo)
02428     group = grpCombo->currentText();
02429 
02430   if (owner == strOwner)
02431       owner = QString::null; // no change
02432 
02433   if (group == strGroup)
02434       group = QString::null;
02435 
02436   bool recursive = d->cbRecursive && d->cbRecursive->isChecked();
02437   bool permissionChange = false;
02438 
02439   KFileItemList files, dirs;
02440   KFileItemList items = properties->items();
02441   for (KFileItemListIterator it(items); it.current(); ++it) {
02442     if ((*it)->isDir()) {
02443       dirs.append(*it);
02444       if ((*it)->permissions() != (((*it)->permissions() & andDirPermissions) | orDirPermissions))
02445     permissionChange = true;
02446     }
02447     else if ((*it)->isFile()) {
02448       files.append(*it);
02449       if ((*it)->permissions() != (((*it)->permissions() & andFilePermissions) | orFilePermissions))
02450     permissionChange = true;
02451     }
02452   }
02453 
02454   const bool ACLChange = ( d->extendedACL !=  properties->item()->ACL() );
02455   const bool defaultACLChange = ( d->defaultACL != properties->item()->defaultACL() );
02456 
02457   if ( owner.isEmpty() && group.isEmpty() && !recursive 
02458       && !permissionChange && !ACLChange && !defaultACLChange )
02459     return;
02460 
02461   KIO::Job * job;
02462   if (files.count() > 0) {
02463     job = KIO::chmod( files, orFilePermissions, ~andFilePermissions,
02464         owner, group, false );
02465     if ( ACLChange )
02466       job->addMetaData( "ACL_STRING", d->extendedACL.isValid()?d->extendedACL.asString():"ACL_DELETE" );
02467     if ( defaultACLChange )
02468       job->addMetaData( "DEFAULT_ACL_STRING", d->defaultACL.isValid()?d->defaultACL.asString():"ACL_DELETE" );
02469 
02470     connect( job, SIGNAL( result( KIO::Job * ) ),
02471         SLOT( slotChmodResult( KIO::Job * ) ) );
02472     // Wait for job
02473     QWidget dummy(0,0,WType_Dialog|WShowModal);
02474     qt_enter_modal(&dummy);
02475     qApp->enter_loop();
02476     qt_leave_modal(&dummy);
02477   }
02478   if (dirs.count() > 0) {
02479     job = KIO::chmod( dirs, orDirPermissions, ~andDirPermissions,
02480         owner, group, recursive );
02481     if ( ACLChange )
02482       job->addMetaData( "ACL_STRING", d->extendedACL.isValid()?d->extendedACL.asString():"ACL_DELETE" );
02483     if ( defaultACLChange )
02484       job->addMetaData( "DEFAULT_ACL_STRING", d->defaultACL.isValid()?d->defaultACL.asString():"ACL_DELETE" );
02485 
02486     connect( job, SIGNAL( result( KIO::Job * ) ),
02487         SLOT( slotChmodResult( KIO::Job * ) ) );
02488     // Wait for job
02489     QWidget dummy(0,0,WType_Dialog|WShowModal);
02490     qt_enter_modal(&dummy);
02491     qApp->enter_loop();
02492     qt_leave_modal(&dummy);
02493   }
02494 }
02495 
02496 void KFilePermissionsPropsPlugin::slotChmodResult( KIO::Job * job )
02497 {
02498   kdDebug(250) << "KFilePermissionsPropsPlugin::slotChmodResult" << endl;
02499   if (job->error())
02500     job->showErrorDialog( d->m_frame );
02501   // allow apply() to return
02502   qApp->exit_loop();
02503 }
02504 
02505 
02506 
02507 
02508 class KURLPropsPlugin::KURLPropsPluginPrivate
02509 {
02510 public:
02511   KURLPropsPluginPrivate()
02512   {
02513   }
02514   ~KURLPropsPluginPrivate()
02515   {
02516   }
02517 
02518   QFrame *m_frame;
02519 };
02520 
02521 KURLPropsPlugin::KURLPropsPlugin( KPropertiesDialog *_props )
02522   : KPropsDlgPlugin( _props )
02523 {
02524   d = new KURLPropsPluginPrivate;
02525   d->m_frame = properties->addPage(i18n("U&RL"));
02526   QVBoxLayout *layout = new QVBoxLayout(d->m_frame, 0, KDialog::spacingHint());
02527 
02528   QLabel *l;
02529   l = new QLabel( d->m_frame, "Label_1" );
02530   l->setText( i18n("URL:") );
02531   layout->addWidget(l);
02532 
02533   URLEdit = new KURLRequester( d->m_frame, "URL Requester" );
02534   layout->addWidget(URLEdit);
02535 
02536   QString path = properties->kurl().path();
02537 
02538   QFile f( path );
02539   if ( !f.open( IO_ReadOnly ) )
02540     return;
02541   f.close();
02542 
02543   KSimpleConfig config( path );
02544   config.setDesktopGroup();
02545   URLStr = config.readPathEntry( "URL" );
02546 
02547   if ( !URLStr.isNull() )
02548     URLEdit->setURL( URLStr );
02549 
02550   connect( URLEdit, SIGNAL( textChanged( const QString & ) ),
02551            this, SIGNAL( changed() ) );
02552 
02553   layout->addStretch (1);
02554 }
02555 
02556 KURLPropsPlugin::~KURLPropsPlugin()
02557 {
02558   delete d;
02559 }
02560 
02561 // QString KURLPropsPlugin::tabName () const
02562 // {
02563 //   return i18n ("U&RL");
02564 // }
02565 
02566 bool KURLPropsPlugin::supports( KFileItemList _items )
02567 {
02568   if ( _items.count() != 1 )
02569     return false;
02570   KFileItem * item = _items.first();
02571   // check if desktop file
02572   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
02573     return false;
02574 
02575   // open file and check type
02576   KDesktopFile config( item->url().path(), true /* readonly */ );
02577   return config.hasLinkType();
02578 }
02579 
02580 void KURLPropsPlugin::applyChanges()
02581 {
02582   QString path = properties->kurl().path();
02583 
02584   QFile f( path );
02585   if ( !f.open( IO_ReadWrite ) ) {
02586     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
02587                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
02588     return;
02589   }
02590   f.close();
02591 
02592   KSimpleConfig config( path );
02593   config.setDesktopGroup();
02594   config.writeEntry( "Type", QString::fromLatin1("Link"));
02595   config.writePathEntry( "URL", URLEdit->url() );
02596   // Users can't create a Link .desktop file with a Name field,
02597   // but distributions can. Update the Name field in that case.
02598   if ( config.hasKey("Name") )
02599   {
02600     QString nameStr = nameFromFileName(properties->kurl().fileName());
02601     config.writeEntry( "Name", nameStr );
02602     config.writeEntry( "Name", nameStr, true, false, true );
02603 
02604   }
02605 }
02606 
02607 
02608 /* ----------------------------------------------------
02609  *
02610  * KBindingPropsPlugin
02611  *
02612  * -------------------------------------------------- */
02613 
02614 class KBindingPropsPlugin::KBindingPropsPluginPrivate
02615 {
02616 public:
02617   KBindingPropsPluginPrivate()
02618   {
02619   }
02620   ~KBindingPropsPluginPrivate()
02621   {
02622   }
02623 
02624   QFrame *m_frame;
02625 };
02626 
02627 KBindingPropsPlugin::KBindingPropsPlugin( KPropertiesDialog *_props ) : KPropsDlgPlugin( _props )
02628 {
02629   d = new KBindingPropsPluginPrivate;
02630   d->m_frame = properties->addPage(i18n("A&ssociation"));
02631   patternEdit = new KLineEdit( d->m_frame, "LineEdit_1" );
02632   commentEdit = new KLineEdit( d->m_frame, "LineEdit_2" );
02633   mimeEdit = new KLineEdit( d->m_frame, "LineEdit_3" );
02634 
02635   QBoxLayout *mainlayout = new QVBoxLayout(d->m_frame, 0, KDialog::spacingHint());
02636   QLabel* tmpQLabel;
02637 
02638   tmpQLabel = new QLabel( d->m_frame, "Label_1" );
02639   tmpQLabel->setText(  i18n("Pattern ( example: *.html;*.htm )") );
02640   tmpQLabel->setMinimumSize(tmpQLabel->sizeHint());
02641   mainlayout->addWidget(tmpQLabel, 1);
02642 
02643   //patternEdit->setGeometry( 10, 40, 210, 30 );
02644   //patternEdit->setText( "" );
02645   patternEdit->setMaxLength( 512 );
02646   patternEdit->setMinimumSize( patternEdit->sizeHint() );
02647   patternEdit->setFixedHeight( fontHeight );
02648   mainlayout->addWidget(patternEdit, 1);
02649 
02650   tmpQLabel = new QLabel( d->m_frame, "Label_2" );
02651   tmpQLabel->setText(  i18n("Mime Type") );
02652   tmpQLabel->setMinimumSize(tmpQLabel->sizeHint());
02653   mainlayout->addWidget(tmpQLabel, 1);
02654 
02655   //mimeEdit->setGeometry( 10, 160, 210, 30 );
02656   mimeEdit->setMaxLength( 256 );
02657   mimeEdit->setMinimumSize( mimeEdit->sizeHint() );
02658   mimeEdit->setFixedHeight( fontHeight );
02659   mainlayout->addWidget(mimeEdit, 1);
02660 
02661   tmpQLabel = new QLabel( d->m_frame, "Label_3" );
02662   tmpQLabel->setText(  i18n("Comment") );
02663   tmpQLabel->setMinimumSize(tmpQLabel->sizeHint());
02664   mainlayout->addWidget(tmpQLabel, 1);
02665 
02666   //commentEdit->setGeometry( 10, 100, 210, 30 );
02667   commentEdit->setMaxLength( 256 );
02668   commentEdit->setMinimumSize( commentEdit->sizeHint() );
02669   commentEdit->setFixedHeight( fontHeight );
02670   mainlayout->addWidget(commentEdit, 1);
02671 
02672   cbAutoEmbed = new QCheckBox( i18n("Left click previews"), d->m_frame, "cbAutoEmbed" );
02673   mainlayout->addWidget(cbAutoEmbed, 1);
02674 
02675   mainlayout->addStretch (10);
02676   mainlayout->activate();
02677 
02678   QFile f( _props->kurl().path() );
02679   if ( !f.open( IO_ReadOnly ) )
02680     return;
02681   f.close();
02682 
02683   KSimpleConfig config( _props->kurl().path() );
02684   config.setDesktopGroup();
02685   QString patternStr = config.readEntry( "Patterns" );
02686   QString iconStr = config.readEntry( "Icon" );
02687   QString commentStr = config.readEntry( "Comment" );
02688   m_sMimeStr = config.readEntry( "MimeType" );
02689 
02690   if ( !patternStr.isEmpty() )
02691     patternEdit->setText( patternStr );
02692   if ( !commentStr.isEmpty() )
02693     commentEdit->setText( commentStr );
02694   if ( !m_sMimeStr.isEmpty() )
02695     mimeEdit->setText( m_sMimeStr );
02696   cbAutoEmbed->setTristate();
02697   if ( config.hasKey( "X-KDE-AutoEmbed" ) )
02698       cbAutoEmbed->setChecked( config.readBoolEntry( "X-KDE-AutoEmbed" ) );
02699   else
02700       cbAutoEmbed->setNoChange();
02701 
02702   connect( patternEdit, SIGNAL( textChanged( const QString & ) ),
02703            this, SIGNAL( changed() ) );
02704   connect( commentEdit, SIGNAL( textChanged( const QString & ) ),
02705            this, SIGNAL( changed() ) );
02706   connect( mimeEdit, SIGNAL( textChanged( const QString & ) ),
02707            this, SIGNAL( changed() ) );
02708   connect( cbAutoEmbed, SIGNAL( toggled( bool ) ),
02709            this, SIGNAL( changed() ) );
02710 }
02711 
02712 KBindingPropsPlugin::~KBindingPropsPlugin()
02713 {
02714   delete d;
02715 }
02716 
02717 // QString KBindingPropsPlugin::tabName () const
02718 // {
02719 //   return i18n ("A&ssociation");
02720 // }
02721 
02722 bool KBindingPropsPlugin::supports( KFileItemList _items )
02723 {
02724   if ( _items.count() != 1 )
02725     return false;
02726   KFileItem * item = _items.first();
02727   // check if desktop file
02728   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
02729     return false;
02730 
02731   // open file and check type
02732   KDesktopFile config( item->url().path(), true /* readonly */ );
02733   return config.hasMimeTypeType();
02734 }
02735 
02736 void KBindingPropsPlugin::applyChanges()
02737 {
02738   QString path = properties->kurl().path();
02739   QFile f( path );
02740 
02741   if ( !f.open( IO_ReadWrite ) )
02742   {
02743     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
02744                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
02745     return;
02746   }
02747   f.close();
02748 
02749   KSimpleConfig config( path );
02750   config.setDesktopGroup();
02751   config.writeEntry( "Type", QString::fromLatin1("MimeType") );
02752 
02753   config.writeEntry( "Patterns",  patternEdit->text() );
02754   config.writeEntry( "Comment", commentEdit->text() );
02755   config.writeEntry( "Comment",
02756              commentEdit->text(), true, false, true ); // for compat
02757   config.writeEntry( "MimeType", mimeEdit->text() );
02758   if ( cbAutoEmbed->state() == QButton::NoChange )
02759       config.deleteEntry( "X-KDE-AutoEmbed", false );
02760   else
02761       config.writeEntry( "X-KDE-AutoEmbed", cbAutoEmbed->isChecked() );
02762   config.sync();
02763 }
02764 
02765 /* ----------------------------------------------------
02766  *
02767  * KDevicePropsPlugin
02768  *
02769  * -------------------------------------------------- */
02770 
02771 class KDevicePropsPlugin::KDevicePropsPluginPrivate
02772 {
02773 public:
02774   KDevicePropsPluginPrivate()
02775   {
02776   }
02777   ~KDevicePropsPluginPrivate()
02778   {
02779   }
02780 
02781   QFrame *m_frame;
02782   QStringList mountpointlist;
02783   QLabel *m_freeSpaceText;
02784   QLabel *m_freeSpaceLabel;
02785   QProgressBar *m_freeSpaceBar;
02786 };
02787 
02788 KDevicePropsPlugin::KDevicePropsPlugin( KPropertiesDialog *_props ) : KPropsDlgPlugin( _props )
02789 {
02790   d = new KDevicePropsPluginPrivate;
02791   d->m_frame = properties->addPage(i18n("De&vice"));
02792 
02793   QStringList devices;
02794   KMountPoint::List mountPoints = KMountPoint::possibleMountPoints();
02795 
02796   for(KMountPoint::List::ConstIterator it = mountPoints.begin();
02797       it != mountPoints.end(); ++it)
02798   {
02799      KMountPoint *mp = *it;
02800      QString mountPoint = mp->mountPoint();
02801      QString device = mp->mountedFrom();
02802      kdDebug()<<"mountPoint :"<<mountPoint<<" device :"<<device<<" mp->mountType() :"<<mp->mountType()<<endl;
02803 
02804      if ((mountPoint != "-") && (mountPoint != "none") && !mountPoint.isEmpty()
02805           && device != "none")
02806      {
02807         devices.append( device + QString::fromLatin1(" (")
02808                         + mountPoint + QString::fromLatin1(")") );
02809         m_devicelist.append(device);
02810         d->mountpointlist.append(mountPoint);
02811      }
02812   }
02813 
02814   QGridLayout *layout = new QGridLayout( d->m_frame, 0, 2, 0,
02815                                         KDialog::spacingHint());
02816   layout->setColStretch(1, 1);
02817 
02818   QLabel* label;
02819   label = new QLabel( d->m_frame );
02820   label->setText( devices.count() == 0 ?
02821                       i18n("Device (/dev/fd0):") : // old style
02822                       i18n("Device:") ); // new style (combobox)
02823   layout->addWidget(label, 0, 0);
02824 
02825   device = new QComboBox( true, d->m_frame, "ComboBox_device" );
02826   device->insertStringList( devices );
02827   layout->addWidget(device, 0, 1);
02828   connect( device, SIGNAL( activated( int ) ),
02829            this, SLOT( slotActivated( int ) ) );
02830 
02831   readonly = new QCheckBox( d->m_frame, "CheckBox_readonly" );
02832   readonly->setText(  i18n("Read only") );
02833   layout->addWidget(readonly, 1, 1);
02834 
02835   label = new QLabel( d->m_frame );
02836   label->setText( i18n("File system:") );
02837   layout->addWidget(label, 2, 0);
02838 
02839   QLabel *fileSystem = new QLabel( d->m_frame );
02840   layout->addWidget(fileSystem, 2, 1);
02841 
02842   label = new QLabel( d->m_frame );
02843   label->setText( devices.count()==0 ?
02844                       i18n("Mount point (/mnt/floppy):") : // old style
02845                       i18n("Mount point:")); // new style (combobox)
02846   layout->addWidget(label, 3, 0);
02847 
02848   mountpoint = new QLabel( d->m_frame, "LineEdit_mountpoint" );
02849 
02850   layout->addWidget(mountpoint, 3, 1);
02851 
02852   // show disk free
02853   d->m_freeSpaceText = new QLabel(i18n("Free disk space:"), d->m_frame );
02854   layout->addWidget(d->m_freeSpaceText, 4, 0);
02855 
02856   d->m_freeSpaceLabel = new QLabel( d->m_frame );
02857   layout->addWidget( d->m_freeSpaceLabel, 4, 1 );
02858 
02859   d->m_freeSpaceBar = new QProgressBar( d->m_frame, "freeSpaceBar" );
02860   layout->addMultiCellWidget(d->m_freeSpaceBar, 5, 5, 0, 1);
02861 
02862   // we show it in the slot when we know the values
02863   d->m_freeSpaceText->hide();
02864   d->m_freeSpaceLabel->hide();
02865   d->m_freeSpaceBar->hide();
02866 
02867   KSeparator* sep = new KSeparator( KSeparator::HLine, d->m_frame);
02868   layout->addMultiCellWidget(sep, 6, 6, 0, 1);
02869 
02870   unmounted = new KIconButton( d->m_frame );
02871   int bsize = 66 + 2 * unmounted->style().pixelMetric(QStyle::PM_ButtonMargin);
02872   unmounted->setFixedSize(bsize, bsize);
02873   unmounted->setIconType(KIcon::Desktop, KIcon::Device);
02874   layout->addWidget(unmounted, 7, 0);
02875 
02876   label = new QLabel( i18n("Unmounted Icon"),  d->m_frame );
02877   layout->addWidget(label, 7, 1);
02878 
02879   layout->setRowStretch(8, 1);
02880 
02881   QString path( _props->kurl().path() );
02882 
02883   QFile f( path );
02884   if ( !f.open( IO_ReadOnly ) )
02885     return;
02886   f.close();
02887 
02888   KSimpleConfig config( path );
02889   config.setDesktopGroup();
02890   QString deviceStr = config.readEntry( "Dev" );
02891   QString mountPointStr = config.readEntry( "MountPoint" );
02892   bool ro = config.readBoolEntry( "ReadOnly", false );
02893   QString unmountedStr = config.readEntry( "UnmountIcon" );
02894 
02895   fileSystem->setText( i18n(config.readEntry("FSType").local8Bit()) );
02896 
02897   device->setEditText( deviceStr );
02898   if ( !deviceStr.isEmpty() ) {
02899     // Set default options for this device (first matching entry)
02900     int index = m_devicelist.findIndex(deviceStr);
02901     if (index != -1)
02902     {
02903       //kdDebug(250) << "found it " << index << endl;
02904       slotActivated( index );
02905     }
02906   }
02907 
02908   if ( !mountPointStr.isEmpty() )
02909   {
02910     mountpoint->setText( mountPointStr );
02911     updateInfo();
02912   }
02913 
02914   readonly->setChecked( ro );
02915 
02916   if ( unmountedStr.isEmpty() )
02917     unmountedStr = KMimeType::defaultMimeTypePtr()->KServiceType::icon(); // default icon
02918 
02919   unmounted->setIcon( unmountedStr );
02920 
02921   connect( device, SIGNAL( activated( int ) ),
02922            this, SIGNAL( changed() ) );
02923   connect( device, SIGNAL( textChanged( const QString & ) ),
02924            this, SIGNAL( changed() ) );
02925   connect( readonly, SIGNAL( toggled( bool ) ),
02926            this, SIGNAL( changed() ) );
02927   connect( unmounted, SIGNAL( iconChanged( QString ) ),
02928            this, SIGNAL( changed() ) );
02929 
02930   connect( device, SIGNAL( textChanged( const QString & ) ),
02931            this, SLOT( slotDeviceChanged() ) );
02932 }
02933 
02934 KDevicePropsPlugin::~KDevicePropsPlugin()
02935 {
02936   delete d;
02937 }
02938 
02939 // QString KDevicePropsPlugin::tabName () const
02940 // {
02941 //   return i18n ("De&vice");
02942 // }
02943 
02944 void KDevicePropsPlugin::updateInfo()
02945 {
02946   // we show it in the slot when we know the values
02947   d->m_freeSpaceText->hide();
02948   d->m_freeSpaceLabel->hide();
02949   d->m_freeSpaceBar->hide();
02950 
02951   if ( !mountpoint->text().isEmpty() )
02952   {
02953     KDiskFreeSp * job = new KDiskFreeSp;
02954     connect( job, SIGNAL( foundMountPoint( const unsigned long&, const unsigned long&,
02955                                            const unsigned long&, const QString& ) ),
02956              this, SLOT( slotFoundMountPoint( const unsigned long&, const unsigned long&,
02957                                               const unsigned long&, const QString& ) ) );
02958 
02959     job->readDF( mountpoint->text() );
02960   }
02961 }
02962 
02963 void KDevicePropsPlugin::slotActivated( int index )
02964 {
02965   // Update mountpoint so that it matches the device that was selected in the combo
02966   device->setEditText( m_devicelist[index] );
02967   mountpoint->setText( d->mountpointlist[index] );
02968 
02969   updateInfo();
02970 }
02971 
02972 void KDevicePropsPlugin::slotDeviceChanged()
02973 {
02974   // Update mountpoint so that it matches the typed device
02975   int index = m_devicelist.findIndex( device->currentText() );
02976   if ( index != -1 )
02977     mountpoint->setText( d->mountpointlist[index] );
02978   else
02979     mountpoint->setText( QString::null );
02980 
02981   updateInfo();
02982 }
02983 
02984 void KDevicePropsPlugin::slotFoundMountPoint( const unsigned long& kBSize,
02985                                               const unsigned long& /*kBUsed*/,
02986                                               const unsigned long& kBAvail,
02987                                               const QString& )
02988 {
02989   d->m_freeSpaceText->show();
02990   d->m_freeSpaceLabel->show();
02991 
02992   int percUsed = 100 - (int)(100.0 * kBAvail / kBSize);
02993 
02994   d->m_freeSpaceLabel->setText(
02995       // xgettext:no-c-format  --  Don't warn about translating the %1 out of %2 part.
02996       i18n("Available space out of total partition size (percent used)", "%1 out of %2 (%3% used)")
02997       .arg(KIO::convertSizeFromKB(kBAvail))
02998       .arg(KIO::convertSizeFromKB(kBSize))
02999       .arg( 100 - (int)(100.0 * kBAvail / kBSize) ));
03000 
03001   d->m_freeSpaceBar->setProgress(percUsed, 100);
03002   d->m_freeSpaceBar->show();
03003 }
03004 
03005 bool KDevicePropsPlugin::supports( KFileItemList _items )
03006 {
03007   if ( _items.count() != 1 )
03008     return false;
03009   KFileItem * item = _items.first();
03010   // check if desktop file
03011   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
03012     return false;
03013   // open file and check type
03014   KDesktopFile config( item->url().path(), true /* readonly */ );
03015   return config.hasDeviceType();
03016 }
03017 
03018 void KDevicePropsPlugin::applyChanges()
03019 {
03020   QString path = properties->kurl().path();
03021   QFile f( path );
03022   if ( !f.open( IO_ReadWrite ) )
03023   {
03024     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have sufficient "
03025                 "access to write to <b>%1</b>.</qt>").arg(path));
03026     return;
03027   }
03028   f.close();
03029 
03030   KSimpleConfig config( path );
03031   config.setDesktopGroup();
03032   config.writeEntry( "Type", QString::fromLatin1("FSDevice") );
03033 
03034   config.writeEntry( "Dev", device->currentText() );
03035   config.writeEntry( "MountPoint", mountpoint->text() );
03036 
03037   config.writeEntry( "UnmountIcon", unmounted->icon() );
03038   kdDebug(250) << "unmounted->icon() = " << unmounted->icon() << endl;
03039 
03040   config.writeEntry( "ReadOnly", readonly->isChecked() );
03041 
03042   config.sync();
03043 }
03044 
03045 
03046 /* ----------------------------------------------------
03047  *
03048  * KDesktopPropsPlugin
03049  *
03050  * -------------------------------------------------- */
03051 
03052 
03053 KDesktopPropsPlugin::KDesktopPropsPlugin( KPropertiesDialog *_props )
03054   : KPropsDlgPlugin( _props )
03055 {
03056   QFrame *frame = properties->addPage(i18n("&Application"));
03057   QVBoxLayout *mainlayout = new QVBoxLayout( frame, 0, KDialog::spacingHint() );
03058 
03059   w = new KPropertiesDesktopBase(frame);
03060   mainlayout->addWidget(w);
03061 
03062   bool bKDesktopMode = (QCString(qApp->name()) == "kdesktop"); // nasty heh?
03063 
03064   if (bKDesktopMode)
03065   {
03066     // Hide Name entry
03067     w->nameEdit->hide();
03068     w->nameLabel->hide();
03069   }
03070 
03071   w->pathEdit->setMode(KFile::Directory | KFile::LocalOnly);
03072   w->pathEdit->lineEdit()->setAcceptDrops(false);
03073 
03074   connect( w->nameEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03075   connect( w->genNameEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03076   connect( w->commentEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03077   connect( w->commandEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03078   connect( w->pathEdit, SIGNAL( textChanged( const QString & ) ), this, SIGNAL( changed() ) );
03079 
03080   connect( w->browseButton, SIGNAL( clicked() ), this, SLOT( slotBrowseExec() ) );
03081   connect( w->addFiletypeButton, SIGNAL( clicked() ), this, SLOT( slotAddFiletype() ) );
03082   connect( w->delFiletypeButton, SIGNAL( clicked() ), this, SLOT( slotDelFiletype() ) );
03083   connect( w->advancedButton, SIGNAL( clicked() ), this, SLOT( slotAdvanced() ) );
03084 
03085   // now populate the page
03086   QString path = _props->kurl().path();
03087   QFile f( path );
03088   if ( !f.open( IO_ReadOnly ) )
03089     return;
03090   f.close();
03091 
03092   KSimpleConfig config( path );
03093   config.setDollarExpansion( false );
03094   config.setDesktopGroup();
03095   QString nameStr = config.readEntry( "Name" );
03096   QString genNameStr = config.readEntry( "GenericName" );
03097   QString commentStr = config.readEntry( "Comment" );
03098   QString commandStr = config.readPathEntry( "Exec" );
03099   if (commandStr.left(12) == "ksystraycmd ")
03100   {
03101     commandStr.remove(0, 12);
03102     m_systrayBool = true;
03103   }
03104   else
03105     m_systrayBool = false;
03106 
03107   m_origCommandStr = commandStr;
03108   QString pathStr = config.readPathEntry( "Path" );
03109   m_terminalBool = config.readBoolEntry( "Terminal" );
03110   m_terminalOptionStr = config.readEntry( "TerminalOptions" );
03111   m_suidBool = config.readBoolEntry( "X-KDE-SubstituteUID" );
03112   m_suidUserStr = config.readEntry( "X-KDE-Username" );
03113   if( config.hasKey( "StartupNotify" ))
03114     m_startupBool = config.readBoolEntry( "StartupNotify", true );
03115   else
03116     m_startupBool = config.readBoolEntry( "X-KDE-StartupNotify", true );
03117   m_dcopServiceType = config.readEntry("X-DCOP-ServiceType").lower();
03118 
03119   QStringList mimeTypes = config.readListEntry( "MimeType", ';' );
03120 
03121   if ( nameStr.isEmpty() || bKDesktopMode ) {
03122     // We'll use the file name if no name is specified
03123     // because we _need_ a Name for a valid file.
03124     // But let's do it in apply, not here, so that we pick up the right name.
03125     setDirty();
03126   }
03127   if ( !bKDesktopMode )
03128     w->nameEdit->setText(nameStr);
03129 
03130   w->genNameEdit->setText( genNameStr );
03131   w->commentEdit->setText( commentStr );
03132   w->commandEdit->setText( commandStr );
03133   w->pathEdit->lineEdit()->setText( pathStr );
03134   w->filetypeList->setAllColumnsShowFocus(true);
03135 
03136   KMimeType::Ptr defaultMimetype = KMimeType::defaultMimeTypePtr();
03137   for(QStringList::ConstIterator it = mimeTypes.begin();
03138       it != mimeTypes.end(); )
03139   {
03140     KMimeType::Ptr p = KMimeType::mimeType(*it);
03141     ++it;
03142     QString preference;
03143     if (it != mimeTypes.end())
03144     {
03145        bool numeric;
03146        (*it).toInt(&numeric);
03147        if (numeric)
03148        {
03149          preference = *it;
03150          ++it;
03151        }
03152     }
03153     if (p && (p != defaultMimetype))
03154     {
03155        new QListViewItem(w->filetypeList, p->name(), p->comment(), preference);
03156     }
03157   }
03158 
03159 }
03160 
03161 KDesktopPropsPlugin::~KDesktopPropsPlugin()
03162 {
03163 }
03164 
03165 void KDesktopPropsPlugin::slotSelectMimetype()
03166 {
03167   QListView *w = (QListView*)sender();
03168   QListViewItem *item = w->firstChild();
03169   while(item)
03170   {
03171      if (item->isSelected())
03172         w->setSelected(item, false);
03173      item = item->nextSibling();
03174   }
03175 }
03176 
03177 void KDesktopPropsPlugin::slotAddFiletype()
03178 {
03179   KDialogBase dlg(w, "KPropertiesMimetypes", true,
03180                   i18n("Add File Type for %1").arg(properties->kurl().fileName()),
03181                   KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok);
03182 
03183   KGuiItem okItem(i18n("&Add"), QString::null /* no icon */,
03184                   i18n("Add the selected file types to\nthe list of supported file types."),
03185                   i18n("Add the selected file types to\nthe list of supported file types."));
03186   dlg.setButtonOK(okItem);
03187 
03188   KPropertiesMimetypeBase *mw = new KPropertiesMimetypeBase(&dlg);
03189 
03190   dlg.setMainWidget(mw);
03191 
03192   {
03193      mw->listView->setRootIsDecorated(true);
03194      mw->listView->setSelectionMode(QListView::Extended);
03195      mw->listView->setAllColumnsShowFocus(true);
03196      mw->listView->setFullWidth(true);
03197      mw->listView->setMinimumSize(500,400);
03198 
03199      connect(mw->listView, SIGNAL(selectionChanged()),
03200              this, SLOT(slotSelectMimetype()));
03201      connect(mw->listView, SIGNAL(doubleClicked( QListViewItem *, const QPoint &, int )),
03202              &dlg, SLOT( slotOk()));
03203 
03204      QMap<QString,QListViewItem*> majorMap;
03205      QListViewItem *majorGroup;
03206      KMimeType::List mimetypes = KMimeType::allMimeTypes();
03207      QValueListIterator<KMimeType::Ptr> it(mimetypes.begin());
03208      for (; it != mimetypes.end(); ++it) {
03209         QString mimetype = (*it)->name();
03210         if (mimetype == KMimeType::defaultMimeType())
03211            continue;
03212         int index = mimetype.find("/");
03213         QString maj = mimetype.left(index);
03214         QString min = mimetype.mid(index+1);
03215 
03216         QMapIterator<QString,QListViewItem*> mit = majorMap.find( maj );
03217         if ( mit == majorMap.end() ) {
03218            majorGroup = new QListViewItem( mw->listView, maj );
03219            majorGroup->setExpandable(true);
03220            mw->listView->setOpen(majorGroup, true);
03221            majorMap.insert( maj, majorGroup );
03222         }
03223         else
03224         {
03225            majorGroup = mit.data();
03226         }
03227 
03228         QListViewItem *item = new QListViewItem(majorGroup, min, (*it)->comment());
03229         item->setPixmap(0, (*it)->pixmap(KIcon::Small, IconSize(KIcon::Small)));
03230      }
03231      QMapIterator<QString,QListViewItem*> mit = majorMap.find( "all" );
03232      if ( mit != majorMap.end())
03233      {
03234         mw->listView->setCurrentItem(mit.data());
03235         mw->listView->ensureItemVisible(mit.data());
03236      }
03237   }
03238 
03239   if (dlg.exec() == KDialogBase::Accepted)
03240   {
03241      KMimeType::Ptr defaultMimetype = KMimeType::defaultMimeTypePtr();
03242      QListViewItem *majorItem = mw->listView->firstChild();
03243      while(majorItem)
03244      {
03245         QString major = majorItem->text(0);
03246 
03247         QListViewItem *minorItem = majorItem->firstChild();
03248         while(minorItem)
03249         {
03250            if (minorItem->isSelected())
03251            {
03252               QString mimetype = major + "/" + minorItem->text(0);
03253               KMimeType::Ptr p = KMimeType::mimeType(mimetype);
03254               if (p && (p != defaultMimetype))
03255               {
03256                  mimetype = p->name();
03257                  bool found = false;
03258                  QListViewItem *item = w->filetypeList->firstChild();
03259                  while (item)
03260                  {
03261                     if (mimetype == item->text(0))
03262                     {
03263                        found = true;
03264                        break;
03265                     }
03266                     item = item->nextSibling();
03267                  }
03268                  if (!found)
03269                     new QListViewItem(w->filetypeList, p->name(), p->comment());
03270               }
03271            }
03272            minorItem = minorItem->nextSibling();
03273         }
03274 
03275         majorItem = majorItem->nextSibling();
03276      }
03277 
03278   }
03279 }
03280 
03281 void KDesktopPropsPlugin::slotDelFiletype()
03282 {
03283   delete w->filetypeList->currentItem();
03284 }
03285 
03286 void KDesktopPropsPlugin::checkCommandChanged()
03287 {
03288   if (KRun::binaryName(w->commandEdit->text(), true) !=
03289       KRun::binaryName(m_origCommandStr, true))
03290   {
03291     QString m_origCommandStr = w->commandEdit->text();
03292     m_dcopServiceType= QString::null; // Reset
03293   }
03294 }
03295 
03296 void KDesktopPropsPlugin::applyChanges()
03297 {
03298   kdDebug(250) << "KDesktopPropsPlugin::applyChanges" << endl;
03299   QString path = properties->kurl().path();
03300 
03301   QFile f( path );
03302 
03303   if ( !f.open( IO_ReadWrite ) ) {
03304     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
03305                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
03306     return;
03307   }
03308   f.close();
03309 
03310   // If the command is changed we reset certain settings that are strongly
03311   // coupled to the command.
03312   checkCommandChanged();
03313 
03314   KSimpleConfig config( path );
03315   config.setDesktopGroup();
03316   config.writeEntry( "Type", QString::fromLatin1("Application"));
03317   config.writeEntry( "Comment", w->commentEdit->text() );
03318   config.writeEntry( "Comment", w->commentEdit->text(), true, false, true ); // for compat
03319   config.writeEntry( "GenericName", w->genNameEdit->text() );
03320   config.writeEntry( "GenericName", w->genNameEdit->text(), true, false, true ); // for compat
03321 
03322   if (m_systrayBool)
03323     config.writePathEntry( "Exec", w->commandEdit->text().prepend("ksystraycmd ") );
03324   else
03325     config.writePathEntry( "Exec", w->commandEdit->text() );
03326   config.writePathEntry( "Path", w->pathEdit->lineEdit()->text() );
03327 
03328   // Write mimeTypes
03329   QStringList mimeTypes;
03330   for( QListViewItem *item = w->filetypeList->firstChild();
03331        item; item = item->nextSibling() )
03332   {
03333     QString preference = item->text(2);
03334     mimeTypes.append(item->text(0));
03335     if (!preference.isEmpty())
03336        mimeTypes.append(preference);
03337   }
03338 
03339   config.writeEntry( "MimeType", mimeTypes, ';' );
03340 
03341   if ( !w->nameEdit->isHidden() ) {
03342       QString nameStr = w->nameEdit->text();
03343       config.writeEntry( "Name", nameStr );
03344       config.writeEntry( "Name", nameStr, true, false, true );
03345   }
03346 
03347   config.writeEntry("Terminal", m_terminalBool);
03348   config.writeEntry("TerminalOptions", m_terminalOptionStr);
03349   config.writeEntry("X-KDE-SubstituteUID", m_suidBool);
03350   config.writeEntry("X-KDE-Username", m_suidUserStr);
03351   config.writeEntry("StartupNotify", m_startupBool);
03352   config.writeEntry("X-DCOP-ServiceType", m_dcopServiceType);
03353   config.sync();
03354 
03355   // KSycoca update needed?
03356   QString sycocaPath = KGlobal::dirs()->relativeLocation("apps", path);
03357   bool updateNeeded = !sycocaPath.startsWith("/");
03358   if (!updateNeeded)
03359   {
03360      sycocaPath = KGlobal::dirs()->relativeLocation("xdgdata-apps", path);
03361      updateNeeded = !sycocaPath.startsWith("/");
03362   }
03363   if (updateNeeded)
03364      KService::rebuildKSycoca(w);
03365 }
03366 
03367 
03368 void KDesktopPropsPlugin::slotBrowseExec()
03369 {
03370   KURL f = KFileDialog::getOpenURL( QString::null,
03371                                       QString::null, w );
03372   if ( f.isEmpty() )
03373     return;
03374 
03375   if ( !f.isLocalFile()) {
03376     KMessageBox::sorry(w, i18n("Only executables on local file systems are supported."));
03377     return;
03378   }
03379 
03380   QString path = f.path();
03381   KRun::shellQuote( path );
03382   w->commandEdit->setText( path );
03383 }
03384 
03385 void KDesktopPropsPlugin::slotAdvanced()
03386 {
03387   KDialogBase dlg(w, "KPropertiesDesktopAdv", true,
03388       i18n("Advanced Options for %1").arg(properties->kurl().fileName()),
03389       KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok);
03390   KPropertiesDesktopAdvBase *w = new KPropertiesDesktopAdvBase(&dlg);
03391 
03392   dlg.setMainWidget(w);
03393 
03394   // If the command is changed we reset certain settings that are strongly
03395   // coupled to the command.
03396   checkCommandChanged();
03397 
03398   // check to see if we use konsole if not do not add the nocloseonexit
03399   // because we don't know how to do this on other terminal applications
03400   KConfigGroup confGroup( KGlobal::config(), QString::fromLatin1("General") );
03401   QString preferredTerminal = confGroup.readPathEntry("TerminalApplication",
03402                           QString::fromLatin1("konsole"));
03403 
03404   bool terminalCloseBool = false;
03405 
03406   if (preferredTerminal == "konsole")
03407   {
03408      terminalCloseBool = (m_terminalOptionStr.contains( "--noclose" ) > 0);
03409      w->terminalCloseCheck->setChecked(terminalCloseBool);
03410      m_terminalOptionStr.replace( "--noclose", "");
03411   }
03412   else
03413   {
03414      w->terminalCloseCheck->hide();
03415   }
03416 
03417   w->terminalCheck->setChecked(m_terminalBool);
03418   w->terminalEdit->setText(m_terminalOptionStr);
03419   w->terminalCloseCheck->setEnabled(m_terminalBool);
03420   w->terminalEdit->setEnabled(m_terminalBool);
03421   w->terminalEditLabel->setEnabled(m_terminalBool);
03422 
03423   w->suidCheck->setChecked(m_suidBool);
03424   w->suidEdit->setText(m_suidUserStr);
03425   w->suidEdit->setEnabled(m_suidBool);
03426   w->suidEditLabel->setEnabled(m_suidBool);
03427 
03428   w->startupInfoCheck->setChecked(m_startupBool);
03429   w->systrayCheck->setChecked(m_systrayBool);
03430 
03431   if (m_dcopServiceType == "unique")
03432     w->dcopCombo->setCurrentItem(2);
03433   else if (m_dcopServiceType == "multi")
03434     w->dcopCombo->setCurrentItem(1);
03435   else if (m_dcopServiceType == "wait")
03436     w->dcopCombo->setCurrentItem(3);
03437   else
03438     w->dcopCombo->setCurrentItem(0);
03439 
03440   // Provide username completion up to 1000 users.
03441   KCompletion *kcom = new KCompletion;
03442   kcom->setOrder(KCompletion::Sorted);
03443   struct passwd *pw;
03444   int i, maxEntries = 1000;
03445   setpwent();
03446   for (i=0; ((pw = getpwent()) != 0L) && (i < maxEntries); i++)
03447     kcom->addItem(QString::fromLatin1(pw->pw_name));
03448   endpwent();
03449   if (i < maxEntries)
03450   {
03451     w->suidEdit->setCompletionObject(kcom, true);
03452     w->suidEdit->setAutoDeleteCompletionObject( true );
03453     w->suidEdit->setCompletionMode(KGlobalSettings::CompletionAuto);
03454   }
03455   else
03456   {
03457     delete kcom;
03458   }
03459 
03460   connect( w->terminalEdit, SIGNAL( textChanged( const QString & ) ),
03461            this, SIGNAL( changed() ) );
03462   connect( w->terminalCloseCheck, SIGNAL( toggled( bool ) ),
03463            this, SIGNAL( changed() ) );
03464   connect( w->terminalCheck, SIGNAL( toggled( bool ) ),
03465            this, SIGNAL( changed() ) );
03466   connect( w->suidCheck, SIGNAL( toggled( bool ) ),
03467            this, SIGNAL( changed() ) );
03468   connect( w->suidEdit, SIGNAL( textChanged( const QString & ) ),
03469            this, SIGNAL( changed() ) );
03470   connect( w->startupInfoCheck, SIGNAL( toggled( bool ) ),
03471            this, SIGNAL( changed() ) );
03472   connect( w->systrayCheck, SIGNAL( toggled( bool ) ),
03473            this, SIGNAL( changed() ) );
03474   connect( w->dcopCombo, SIGNAL( highlighted( int ) ),
03475            this, SIGNAL( changed() ) );
03476 
03477   if ( dlg.exec() == QDialog::Accepted )
03478   {
03479     m_terminalOptionStr = w->terminalEdit->text().stripWhiteSpace();
03480     m_terminalBool = w->terminalCheck->isChecked();
03481     m_suidBool = w->suidCheck->isChecked();
03482     m_suidUserStr = w->suidEdit->text().stripWhiteSpace();
03483     m_startupBool = w->startupInfoCheck->isChecked();
03484     m_systrayBool = w->systrayCheck->isChecked();
03485 
03486     if (w->terminalCloseCheck->isChecked())
03487     {
03488       m_terminalOptionStr.append(" --noclose");
03489     }
03490 
03491     switch(w->dcopCombo->currentItem())
03492     {
03493       case 1:  m_dcopServiceType = "multi"; break;
03494       case 2:  m_dcopServiceType = "unique"; break;
03495       case 3:  m_dcopServiceType = "wait"; break;
03496       default: m_dcopServiceType = "none"; break;
03497     }
03498   }
03499 }
03500 
03501 bool KDesktopPropsPlugin::supports( KFileItemList _items )
03502 {
03503   if ( _items.count() != 1 )
03504     return false;
03505   KFileItem * item = _items.first();
03506   // check if desktop file
03507   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
03508     return false;
03509   // open file and check type
03510   KDesktopFile config( item->url().path(), true /* readonly */ );
03511   return config.hasApplicationType() && kapp->authorize("run_desktop_files") && kapp->authorize("shell_access");
03512 }
03513 
03514 void KPropertiesDialog::virtual_hook( int id, void* data )
03515 { KDialogBase::virtual_hook( id, data ); }
03516 
03517 void KPropsDlgPlugin::virtual_hook( int, void* )
03518 { /*BASE::virtual_hook( id, data );*/ }
03519 
03520 
03521 
03522 
03523 
03529 class KExecPropsPlugin::KExecPropsPluginPrivate
03530 {
03531 public:
03532   KExecPropsPluginPrivate()
03533   {
03534   }
03535   ~KExecPropsPluginPrivate()
03536   {
03537   }
03538 
03539   QFrame *m_frame;
03540   QCheckBox *nocloseonexitCheck;
03541 };
03542 
03543 KExecPropsPlugin::KExecPropsPlugin( KPropertiesDialog *_props )
03544   : KPropsDlgPlugin( _props )
03545 {
03546   d = new KExecPropsPluginPrivate;
03547   d->m_frame = properties->addPage(i18n("E&xecute"));
03548   QVBoxLayout * mainlayout = new QVBoxLayout( d->m_frame, 0,
03549       KDialog::spacingHint());
03550 
03551   // Now the widgets in the top layout
03552 
03553   QLabel* l;
03554   l = new QLabel( i18n( "Comman&d:" ), d->m_frame );
03555   mainlayout->addWidget(l);
03556 
03557   QHBoxLayout * hlayout;
03558   hlayout = new QHBoxLayout(KDialog::spacingHint());
03559   mainlayout->addLayout(hlayout);
03560 
03561   execEdit = new KLineEdit( d->m_frame );
03562   QWhatsThis::add(execEdit,i18n(
03563     "Following the command, you can have several place holders which will be replaced "
03564     "with the actual values when the actual program is run:\n"
03565     "%f - a single file name\n"
03566     "%F - a list of files; use for applications that can open several local files at once\n"
03567     "%u - a single URL\n"
03568     "%U - a list of URLs\n"
03569     "%d - the folder of the file to open\n"
03570     "%D - a list of folders\n"
03571     "%i - the icon\n"
03572     "%m - the mini-icon\n"
03573     "%c - the caption"));
03574   hlayout->addWidget(execEdit, 1);
03575 
03576   l->setBuddy( execEdit );
03577 
03578   execBrowse = new QPushButton( d->m_frame );
03579   execBrowse->setText( i18n("&Browse...") );
03580   hlayout->addWidget(execBrowse);
03581 
03582   // The groupbox about swallowing
03583   QGroupBox* tmpQGroupBox;
03584   tmpQGroupBox = new QGroupBox( i18n("Panel Embedding"), d->m_frame );
03585   tmpQGroupBox->setColumnLayout( 0, Qt::Horizontal );
03586 
03587   mainlayout->addWidget(tmpQGroupBox);
03588 
03589   QGridLayout *grid = new QGridLayout(tmpQGroupBox->layout(), 2, 2);
03590   grid->setSpacing( KDialog::spacingHint() );
03591   grid->setColStretch(1, 1);
03592 
03593   l = new QLabel( i18n( "&Execute on click:" ), tmpQGroupBox );
03594   grid->addWidget(l, 0, 0);
03595 
03596   swallowExecEdit = new KLineEdit( tmpQGroupBox );
03597   grid->addWidget(swallowExecEdit, 0, 1);
03598 
03599   l->setBuddy( swallowExecEdit );
03600 
03601   l = new QLabel( i18n( "&Window title:" ), tmpQGroupBox );
03602   grid->addWidget(l, 1, 0);
03603 
03604   swallowTitleEdit = new KLineEdit( tmpQGroupBox );
03605   grid->addWidget(swallowTitleEdit, 1, 1);
03606 
03607   l->setBuddy( swallowTitleEdit );
03608 
03609   // The groupbox about run in terminal
03610 
03611   tmpQGroupBox = new QGroupBox( d->m_frame );
03612   tmpQGroupBox->setColumnLayout( 0, Qt::Horizontal );
03613 
03614   mainlayout->addWidget(tmpQGroupBox);
03615 
03616   grid = new QGridLayout(tmpQGroupBox->layout(), 3, 2);
03617   grid->setSpacing( KDialog::spacingHint() );
03618   grid->setColStretch(1, 1);
03619 
03620   terminalCheck = new QCheckBox( tmpQGroupBox );
03621   terminalCheck->setText( i18n("&Run in terminal") );
03622   grid->addMultiCellWidget(terminalCheck, 0, 0, 0, 1);
03623 
03624   // check to see if we use konsole if not do not add the nocloseonexit
03625   // because we don't know how to do this on other terminal applications
03626   KConfigGroup confGroup( KGlobal::config(), QString::fromLatin1("General") );
03627   QString preferredTerminal = confGroup.readPathEntry("TerminalApplication",
03628                           QString::fromLatin1("konsole"));
03629 
03630   int posOptions = 1;
03631   d->nocloseonexitCheck = 0L;
03632   if (preferredTerminal == "konsole")
03633   {
03634     posOptions = 2;
03635     d->nocloseonexitCheck = new QCheckBox( tmpQGroupBox );
03636     d->nocloseonexitCheck->setText( i18n("Do not &close when command exits") );
03637     grid->addMultiCellWidget(d->nocloseonexitCheck, 1, 1, 0, 1);
03638   }
03639 
03640   terminalLabel = new QLabel( i18n( "&Terminal options:" ), tmpQGroupBox );
03641   grid->addWidget(terminalLabel, posOptions, 0);
03642 
03643   terminalEdit = new KLineEdit( tmpQGroupBox );
03644   grid->addWidget(terminalEdit, posOptions, 1);
03645 
03646   terminalLabel->setBuddy( terminalEdit );
03647 
03648   // The groupbox about run with substituted uid.
03649 
03650   tmpQGroupBox = new QGroupBox( d->m_frame );
03651   tmpQGroupBox->setColumnLayout( 0, Qt::Horizontal );
03652 
03653   mainlayout->addWidget(tmpQGroupBox);
03654 
03655   grid = new QGridLayout(tmpQGroupBox->layout(), 2, 2);
03656   grid->setSpacing(KDialog::spacingHint());
03657   grid->setColStretch(1, 1);
03658 
03659   suidCheck = new QCheckBox(tmpQGroupBox);
03660   suidCheck->setText(i18n("Ru&n as a different user"));
03661   grid->addMultiCellWidget(suidCheck, 0, 0, 0, 1);
03662 
03663   suidLabel = new QLabel(i18n( "&Username:" ), tmpQGroupBox);
03664   grid->addWidget(suidLabel, 1, 0);
03665 
03666   suidEdit = new KLineEdit(tmpQGroupBox);
03667   grid->addWidget(suidEdit, 1, 1);
03668 
03669   suidLabel->setBuddy( suidEdit );
03670 
03671   mainlayout->addStretch(1);
03672 
03673   // now populate the page
03674   QString path = _props->kurl().path();
03675   QFile f( path );
03676   if ( !f.open( IO_ReadOnly ) )
03677     return;
03678   f.close();
03679 
03680   KSimpleConfig config( path );
03681   config.setDollarExpansion( false );
03682   config.setDesktopGroup();
03683   execStr = config.readPathEntry( "Exec" );
03684   swallowExecStr = config.readPathEntry( "SwallowExec" );
03685   swallowTitleStr = config.readEntry( "SwallowTitle" );
03686   termBool = config.readBoolEntry( "Terminal" );
03687   termOptionsStr = config.readEntry( "TerminalOptions" );
03688   suidBool = config.readBoolEntry( "X-KDE-SubstituteUID" );
03689   suidUserStr = config.readEntry( "X-KDE-Username" );
03690 
03691   if ( !swallowExecStr.isNull() )
03692     swallowExecEdit->setText( swallowExecStr );
03693   if ( !swallowTitleStr.isNull() )
03694     swallowTitleEdit->setText( swallowTitleStr );
03695 
03696   if ( !execStr.isNull() )
03697     execEdit->setText( execStr );
03698 
03699   if ( d->nocloseonexitCheck )
03700   {
03701     d->nocloseonexitCheck->setChecked( (termOptionsStr.contains( "--noclose" ) > 0) );
03702     termOptionsStr.replace( "--noclose", "");
03703   }
03704   if ( !termOptionsStr.isNull() )
03705     terminalEdit->setText( termOptionsStr );
03706 
03707   terminalCheck->setChecked( termBool );
03708   enableCheckedEdit();
03709 
03710   suidCheck->setChecked( suidBool );
03711   suidEdit->setText( suidUserStr );
03712   enableSuidEdit();
03713 
03714   // Provide username completion up to 1000 users.
03715   KCompletion *kcom = new KCompletion;
03716   kcom->setOrder(KCompletion::Sorted);
03717   struct passwd *pw;
03718   int i, maxEntries = 1000;
03719   setpwent();
03720   for (i=0; ((pw = getpwent()) != 0L) && (i < maxEntries); i++)
03721     kcom->addItem(QString::fromLatin1(pw->pw_name));
03722   endpwent();
03723   if (i < maxEntries)
03724   {
03725     suidEdit->setCompletionObject(kcom, true);
03726     suidEdit->setAutoDeleteCompletionObject( true );
03727     suidEdit->setCompletionMode(KGlobalSettings::CompletionAuto);
03728   }
03729   else
03730   {
03731     delete kcom;
03732   }
03733 
03734   connect( swallowExecEdit, SIGNAL( textChanged( const QString & ) ),
03735            this, SIGNAL( changed() ) );
03736   connect( swallowTitleEdit, SIGNAL( textChanged( const QString & ) ),
03737            this, SIGNAL( changed() ) );
03738   connect( execEdit, SIGNAL( textChanged( const QString & ) ),
03739            this, SIGNAL( changed() ) );
03740   connect( terminalEdit, SIGNAL( textChanged( const QString & ) ),
03741            this, SIGNAL( changed() ) );
03742   if (d->nocloseonexitCheck)
03743     connect( d->nocloseonexitCheck, SIGNAL( toggled( bool ) ),
03744            this, SIGNAL( changed() ) );
03745   connect( terminalCheck, SIGNAL( toggled( bool ) ),
03746            this, SIGNAL( changed() ) );
03747   connect( suidCheck, SIGNAL( toggled( bool ) ),
03748            this, SIGNAL( changed() ) );
03749   connect( suidEdit, SIGNAL( textChanged( const QString & ) ),
03750            this, SIGNAL( changed() ) );
03751 
03752   connect( execBrowse, SIGNAL( clicked() ), this, SLOT( slotBrowseExec() ) );
03753   connect( terminalCheck, SIGNAL( clicked() ), this,  SLOT( enableCheckedEdit() ) );
03754   connect( suidCheck, SIGNAL( clicked() ), this,  SLOT( enableSuidEdit() ) );
03755 
03756 }
03757 
03758 KExecPropsPlugin::~KExecPropsPlugin()
03759 {
03760   delete d;
03761 }
03762 
03763 void KExecPropsPlugin::enableCheckedEdit()
03764 {
03765   bool checked = terminalCheck->isChecked();
03766   terminalLabel->setEnabled( checked );
03767   if (d->nocloseonexitCheck)
03768     d->nocloseonexitCheck->setEnabled( checked );
03769   terminalEdit->setEnabled( checked );
03770 }
03771 
03772 void KExecPropsPlugin::enableSuidEdit()
03773 {
03774   bool checked = suidCheck->isChecked();
03775   suidLabel->setEnabled( checked );
03776   suidEdit->setEnabled( checked );
03777 }
03778 
03779 bool KExecPropsPlugin::supports( KFileItemList _items )
03780 {
03781   if ( _items.count() != 1 )
03782     return false;
03783   KFileItem * item = _items.first();
03784   // check if desktop file
03785   if ( !KPropsDlgPlugin::isDesktopFile( item ) )
03786     return false;
03787   // open file and check type
03788   KDesktopFile config( item->url().path(), true /* readonly */ );
03789   return config.hasApplicationType() && kapp->authorize("run_desktop_files") && kapp->authorize("shell_access");
03790 }
03791 
03792 void KExecPropsPlugin::applyChanges()
03793 {
03794   kdDebug(250) << "KExecPropsPlugin::applyChanges" << endl;
03795   QString path = properties->kurl().path();
03796 
03797   QFile f( path );
03798 
03799   if ( !f.open( IO_ReadWrite ) ) {
03800     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not have "
03801                 "sufficient access to write to <b>%1</b>.</qt>").arg(path));
03802     return;
03803   }
03804   f.close();
03805 
03806   KSimpleConfig config( path );
03807   config.setDesktopGroup();
03808   config.writeEntry( "Type", QString::fromLatin1("Application"));
03809   config.writePathEntry( "Exec", execEdit->text() );
03810   config.writePathEntry( "SwallowExec", swallowExecEdit->text() );
03811   config.writeEntry( "SwallowTitle", swallowTitleEdit->text() );
03812   config.writeEntry( "Terminal", terminalCheck->isChecked() );
03813   QString temp = terminalEdit->text();
03814   if (d->nocloseonexitCheck )
03815     if ( d->nocloseonexitCheck->isChecked() )
03816       temp += QString::fromLatin1("--noclose ");
03817   temp = temp.stripWhiteSpace();
03818   config.writeEntry( "TerminalOptions", temp );
03819   config.writeEntry( "X-KDE-SubstituteUID", suidCheck->isChecked() );
03820   config.writeEntry( "X-KDE-Username", suidEdit->text() );
03821 }
03822 
03823 
03824 void KExecPropsPlugin::slotBrowseExec()
03825 {
03826     KURL f = KFileDialog::getOpenURL( QString::null,
03827                                       QString::null, d->m_frame );
03828     if ( f.isEmpty() )
03829         return;
03830 
03831     if ( !f.isLocalFile()) {
03832         KMessageBox::sorry(d->m_frame, i18n("Only executables on local file systems are supported."));
03833         return;
03834     }
03835 
03836     QString path = f.path();
03837     KRun::shellQuote( path );
03838     execEdit->setText( path );
03839 }
03840 
03841 class KApplicationPropsPlugin::KApplicationPropsPluginPrivate
03842 {
03843 public:
03844   KApplicationPropsPluginPrivate()
03845   {
03846       m_kdesktopMode = QCString(qApp->name()) == "kdesktop"; // nasty heh?
03847   }
03848   ~KApplicationPropsPluginPrivate()
03849   {
03850   }
03851 
03852   QFrame *m_frame;
03853   bool m_kdesktopMode;
03854 };
03855 
03856 KApplicationPropsPlugin::KApplicationPropsPlugin( KPropertiesDialog *_props )
03857   : KPropsDlgPlugin( _props )
03858 {
03859   d = new KApplicationPropsPluginPrivate;
03860   d->m_frame = properties->addPage(i18n("&Application"));
03861   QVBoxLayout *toplayout = new QVBoxLayout( d->m_frame, 0, KDialog::spacingHint());
03862 
03863   QIconSet iconSet;
03864   QPixmap pixMap;
03865 
03866   addExtensionButton = new QPushButton( QString::null, d->m_frame );
03867   iconSet = SmallIconSet( "back" );
03868   addExtensionButton->setIconSet( iconSet );
03869   pixMap = iconSet.pixmap( QIconSet::Small, QIconSet::Normal );
03870   addExtensionButton->setFixedSize( pixMap.width()+8, pixMap.height()+8 );
03871   connect( addExtensionButton, SIGNAL( clicked() ),
03872             SLOT( slotAddExtension() ) );
03873 
03874   delExtensionButton = new QPushButton( QString::null, d->m_frame );
03875   iconSet = SmallIconSet( "forward" );
03876   delExtensionButton->setIconSet( iconSet );
03877   delExtensionButton->setFixedSize( pixMap.width()+8, pixMap.height()+8 );
03878   connect( delExtensionButton, SIGNAL( clicked() ),
03879             SLOT( slotDelExtension() ) );
03880 
03881   QLabel *l;
03882 
03883   QGridLayout *grid = new QGridLayout(2, 2);
03884   grid->setColStretch(1, 1);
03885   toplayout->addLayout(grid);
03886 
03887   if ( d->m_kdesktopMode )
03888   {
03889       // in kdesktop the name field comes from the first tab
03890       nameEdit = 0L;
03891   }
03892   else
03893   {
03894       l = new QLabel(i18n("Name:"), d->m_frame, "Label_4" );
03895       grid->addWidget(l, 0, 0);
03896 
03897       nameEdit = new KLineEdit( d->m_frame, "LineEdit_3" );
03898       grid->addWidget(nameEdit, 0, 1);
03899   }
03900 
03901   l = new QLabel(i18n("Description:"),  d->m_frame, "Label_5" );
03902   grid->addWidget(l, 1, 0);
03903 
03904   genNameEdit = new KLineEdit( d->m_frame, "LineEdit_4" );
03905   grid->addWidget(genNameEdit, 1, 1);
03906 
03907   l = new QLabel(i18n("Comment:"),  d->m_frame, "Label_3" );
03908   grid->addWidget(l, 2, 0);
03909 
03910   commentEdit = new KLineEdit( d->m_frame, "LineEdit_2" );
03911   grid->addWidget(commentEdit, 2, 1);
03912 
03913   l = new QLabel(i18n("File types:"), d->m_frame);
03914   toplayout->addWidget(l, 0, AlignLeft);
03915 
03916   grid = new QGridLayout(4, 3);
03917   grid->setColStretch(0, 1);
03918   grid->setColStretch(2, 1);
03919   grid->setRowStretch( 0, 1 );
03920   grid->setRowStretch( 3, 1 );
03921   toplayout->addLayout(grid, 2);
03922 
03923   extensionsList = new QListBox( d->m_frame );
03924   extensionsList->setSelectionMode( QListBox::Extended );
03925   grid->addMultiCellWidget(extensionsList, 0, 3, 0, 0);
03926 
03927   grid->addWidget(addExtensionButton, 1, 1);
03928   grid->addWidget(delExtensionButton, 2, 1);
03929 
03930   availableExtensionsList = new QListBox( d->m_frame );
03931   availableExtensionsList->setSelectionMode( QListBox::Extended );
03932   grid->addMultiCellWidget(availableExtensionsList, 0, 3, 2, 2);
03933 
03934   QString path = properties->kurl().path() ;
03935   QFile f( path );
03936   if ( !f.open( IO_ReadOnly ) )
03937     return;
03938   f.close();
03939 
03940   KSimpleConfig config( path );
03941   config.setDesktopGroup();
03942   QString commentStr = config.readEntry( "Comment" );
03943   QString genNameStr = config.readEntry( "GenericName" );
03944 
03945   QStringList selectedTypes = config.readListEntry( "ServiceTypes" );
03946   // For compatibility with KDE 1.x
03947   selectedTypes += config.readListEntry( "MimeType", ';' );
03948 
03949   QString nameStr = config.readEntry( QString::fromLatin1("Name") );
03950   if ( nameStr.isEmpty() || d->m_kdesktopMode ) {
03951     // We'll use the file name if no name is specified
03952     // because we _need_ a Name for a valid file.
03953     // But let's do it in apply, not here, so that we pick up the right name.
03954     setDirty();
03955   }
03956 
03957   commentEdit->setText( commentStr );
03958   genNameEdit->setText( genNameStr );
03959   if ( nameEdit )
03960       nameEdit->setText( nameStr );
03961 
03962   selectedTypes.sort();
03963   QStringList::Iterator sit = selectedTypes.begin();
03964   for( ; sit != selectedTypes.end(); ++sit ) {
03965     if ( !((*sit).isEmpty()) )
03966       extensionsList->insertItem( *sit );
03967   }
03968 
03969   KMimeType::List mimeTypes = KMimeType::allMimeTypes();
03970   QValueListIterator<KMimeType::Ptr> it2 = mimeTypes.begin();
03971   for ( ; it2 != mimeTypes.end(); ++it2 )
03972     addMimeType ( (*it2)->name() );
03973 
03974   updateButton();
03975 
03976   connect( extensionsList, SIGNAL( highlighted( int ) ),
03977            this, SLOT( updateButton() ) );
03978   connect( availableExtensionsList, SIGNAL( highlighted( int ) ),
03979            this, SLOT( updateButton() ) );
03980 
03981   connect( addExtensionButton, SIGNAL( clicked() ),
03982            this, SIGNAL( changed() ) );
03983   connect( delExtensionButton, SIGNAL( clicked() ),
03984            this, SIGNAL( changed() ) );
03985   if ( nameEdit )
03986       connect( nameEdit, SIGNAL( textChanged( const QString & ) ),
03987                this, SIGNAL( changed() ) );
03988   connect( commentEdit, SIGNAL( textChanged( const QString & ) ),
03989            this, SIGNAL( changed() ) );
03990   connect( genNameEdit, SIGNAL( textChanged( const QString & ) ),
03991            this, SIGNAL( changed() ) );
03992   connect( availableExtensionsList, SIGNAL( selected( int ) ),
03993            this, SIGNAL( changed() ) );
03994   connect( extensionsList, SIGNAL( selected( int ) ),
03995            this, SIGNAL( changed() ) );
03996 }
03997 
03998 KApplicationPropsPlugin::~KApplicationPropsPlugin()
03999 {
04000   delete d;
04001 }
04002 
04003 // QString KApplicationPropsPlugin::tabName () const
04004 // {
04005 //   return i18n ("&Application");
04006 // }
04007 
04008 void KApplicationPropsPlugin::updateButton()
04009 {
04010     addExtensionButton->setEnabled(availableExtensionsList->currentItem()>-1);
04011     delExtensionButton->setEnabled(extensionsList->currentItem()>-1);
04012 }
04013 
04014 void KApplicationPropsPlugin::addMimeType( const QString & name )
04015 {
04016   // Add a mimetype to the list of available mime types if not in the extensionsList
04017 
04018   bool insert = true;
04019 
04020   for ( uint i = 0; i < extensionsList->count(); i++ )
04021     if ( extensionsList->text( i ) == name )
04022       insert = false;
04023 
04024   if ( insert )
04025   {
04026     availableExtensionsList->insertItem( name );
04027     availableExtensionsList->sort();
04028   }
04029 }
04030 
04031 bool KApplicationPropsPlugin::supports( KFileItemList _items )
04032 {
04033   // same constraints as KExecPropsPlugin : desktop file with Type = Application
04034   return KExecPropsPlugin::supports( _items );
04035 }
04036 
04037 void KApplicationPropsPlugin::applyChanges()
04038 {
04039   QString path = properties->kurl().path();
04040 
04041   QFile f( path );
04042 
04043   if ( !f.open( IO_ReadWrite ) ) {
04044     KMessageBox::sorry( 0, i18n("<qt>Could not save properties. You do not "
04045                 "have sufficient access to write to <b>%1</b>.</qt>").arg(path));
04046     return;
04047   }
04048   f.close();
04049 
04050   KSimpleConfig config( path );
04051   config.setDesktopGroup();
04052   config.writeEntry( "Type", QString::fromLatin1("Application"));
04053   config.writeEntry( "Comment", commentEdit->text() );
04054   config.writeEntry( "Comment", commentEdit->text(), true, false, true ); // for compat
04055   config.writeEntry( "GenericName", genNameEdit->text() );
04056   config.writeEntry( "GenericName", genNameEdit->text(), true, false, true ); // for compat
04057 
04058   QStringList selectedTypes;
04059   for ( uint i = 0; i < extensionsList->count(); i++ )
04060     selectedTypes.append( extensionsList->text( i ) );
04061 
04062   config.writeEntry( "MimeType", selectedTypes, ';' );
04063   config.writeEntry( "ServiceTypes", "" );
04064   // hmm, actually it should probably be the contrary (but see also typeslistitem.cpp)
04065 
04066   QString nameStr = nameEdit ? nameEdit->text() : QString::null;
04067   if ( nameStr.isEmpty() ) // nothing entered, or widget not existing at all (kdesktop mode)
04068     nameStr = nameFromFileName(properties->kurl().fileName());
04069 
04070   config.writeEntry( "Name", nameStr );
04071   config.writeEntry( "Name", nameStr, true, false, true );
04072 
04073   config.sync();
04074 }
04075 
04076 void KApplicationPropsPlugin::slotAddExtension()
04077 {
04078   QListBoxItem *item = availableExtensionsList->firstItem();
04079   QListBoxItem *nextItem;
04080 
04081   while ( item )
04082   {
04083     nextItem = item->next();
04084 
04085     if ( item->isSelected() )
04086     {
04087       extensionsList->insertItem( item->text() );
04088       availableExtensionsList->removeItem( availableExtensionsList->index( item ) );
04089     }
04090 
04091     item = nextItem;
04092   }
04093 
04094   extensionsList->sort();
04095   updateButton();
04096 }
04097 
04098 void KApplicationPropsPlugin::slotDelExtension()
04099 {
04100   QListBoxItem *item = extensionsList->firstItem();
04101   QListBoxItem *nextItem;
04102 
04103   while ( item )
04104   {
04105     nextItem = item->next();
04106 
04107     if ( item->isSelected() )
04108     {
04109       availableExtensionsList->insertItem( item->text() );
04110       extensionsList->removeItem( extensionsList->index( item ) );
04111     }
04112 
04113     item = nextItem;
04114   }
04115 
04116   availableExtensionsList->sort();
04117   updateButton();
04118 }
04119 
04120 
04121 
04122 #include "kpropertiesdialog.moc"
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