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libkonq

konq_operations.cc

00001 /*  This file is part of the KDE project
00002     Copyright (C) 2000  David Faure <faure@kde.org>
00003 
00004     This program is free software; you can redistribute it and/or modify
00005     it under the terms of the GNU General Public License as published by
00006     the Free Software Foundation; either version 2 of the License, or
00007     (at your option) any later version.
00008 
00009     This program is distributed in the hope that it will be useful,
00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012     GNU General Public License for more details.
00013 
00014     You should have received a copy of the GNU General Public License
00015     along with this program; if not, write to the Free Software
00016     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
00017 */
00018 
00019 #include <tqclipboard.h>
00020 #include "konq_operations.h"
00021 
00022 #include <kautomount.h>
00023 #include <kinputdialog.h>
00024 #include <klocale.h>
00025 #include <kmessagebox.h>
00026 #include <knotifyclient.h>
00027 #include <krun.h>
00028 #include <kshell.h>
00029 #include <kshortcut.h>
00030 
00031 #include <kdirnotify_stub.h>
00032 
00033 #include <dcopclient.h>
00034 #include "konq_undo.h"
00035 #include "konq_defaults.h"
00036 #include "konqbookmarkmanager.h"
00037 
00038 // For doDrop
00039 #include <tqdir.h>//first
00040 #include <assert.h>
00041 #include <kapplication.h>
00042 #include <kipc.h>
00043 #include <kdebug.h>
00044 #include <kfileitem.h>
00045 #include <kdesktopfile.h>
00046 #include <kurldrag.h>
00047 #include <kglobalsettings.h>
00048 #include <kimageio.h>
00049 #include <kio/job.h>
00050 #include <kio/jobclasses.h>
00051 #include <kio/paste.h>
00052 #include <kio/netaccess.h>
00053 #include <kio/renamedlg.h>
00054 #include <konq_drag.h>
00055 #include <konq_iconviewwidget.h>
00056 #include <kprotocolinfo.h>
00057 #include <kprocess.h>
00058 #include <kstringhandler.h>
00059 #include <tqpopupmenu.h>
00060 #include <unistd.h>
00061 #include <X11/Xlib.h>
00062 
00063 KBookmarkManager * KonqBookmarkManager::s_bookmarkManager;
00064 
00065 KonqOperations::KonqOperations( TQWidget *parent )
00066     : TQObject( parent, "KonqOperations" ),
00067       m_method( UNKNOWN ), m_info(0L), m_pasteInfo(0L)
00068 {
00069 }
00070 
00071 KonqOperations::~KonqOperations()
00072 {
00073     delete m_info;
00074     delete m_pasteInfo;
00075 }
00076 
00077 void KonqOperations::editMimeType( const TQString & mimeType )
00078 {
00079   TQString keditfiletype = TQString::fromLatin1("keditfiletype");
00080   KRun::runCommand( keditfiletype + " " + KProcess::quote(mimeType),
00081                     keditfiletype, keditfiletype /*unused*/);
00082 }
00083 
00084 void KonqOperations::del( TQWidget * parent, int method, const KURL::List & selectedURLs )
00085 {
00086   kdDebug(1203) << "KonqOperations::del " << parent->className() << endl;
00087   if ( selectedURLs.isEmpty() )
00088   {
00089     kdWarning(1203) << "Empty URL list !" << endl;
00090     return;
00091   }
00092 
00093   KonqOperations * op = new KonqOperations( parent );
00094     ConfirmationType confirmation = DEFAULT_CONFIRMATION;
00095   op->_del( method, selectedURLs, confirmation );
00096 }
00097 
00098 void KonqOperations::emptyTrash()
00099 {
00100   KonqOperations *op = new KonqOperations( 0L );
00101   op->_del( EMPTYTRASH, KURL("trash:/"), SKIP_CONFIRMATION );
00102 }
00103 
00104 void KonqOperations::restoreTrashedItems( const KURL::List& urls )
00105 {
00106   KonqOperations *op = new KonqOperations( 0L );
00107   op->_restoreTrashedItems( urls );
00108 }
00109 
00110 void KonqOperations::mkdir( TQWidget *parent, const KURL & url )
00111 {
00112     KIO::Job * job = KIO::mkdir( url );
00113     KonqOperations * op = new KonqOperations( parent );
00114     op->setOperation( job, MKDIR, KURL::List(), url );
00115     (void) new KonqCommandRecorder( KonqCommand::MKDIR, KURL(), url, job ); // no support yet, apparently
00116 }
00117 
00118 void KonqOperations::doPaste( TQWidget * parent, const KURL & destURL )
00119 {
00120    doPaste(parent, destURL, TQPoint());
00121 }
00122 
00123 void KonqOperations::doPaste( TQWidget * parent, const KURL & destURL, const TQPoint &pos )
00124 {
00125     // move or not move ?
00126     bool move = false;
00127     TQMimeSource *data = TQApplication::clipboard()->data();
00128     if ( data->provides( "application/x-kde-cutselection" ) ) {
00129       move = KonqDrag::decodeIsCutSelection( data );
00130       kdDebug(1203) << "move (from clipboard data) = " << move << endl;
00131     }
00132 
00133     KIO::Job *job = KIO::pasteClipboard( destURL, move );
00134     if ( job )
00135     {
00136         KonqOperations * op = new KonqOperations( parent );
00137         KIO::CopyJob * copyJob = static_cast<KIO::CopyJob *>(job);
00138         KIOPasteInfo * pi = new KIOPasteInfo;
00139         pi->mousePos = pos;
00140         op->setPasteInfo( pi );
00141         op->setOperation( job, move ? MOVE : COPY, copyJob->srcURLs(), copyJob->destURL() );
00142         (void) new KonqCommandRecorder( move ? KonqCommand::MOVE : KonqCommand::COPY, KURL::List(), destURL, job );
00143     }
00144 }
00145 
00146 void KonqOperations::copy( TQWidget * parent, int method, const KURL::List & selectedURLs, const KURL& destUrl )
00147 {
00148   kdDebug(1203) << "KonqOperations::copy() " << parent->className() << endl;
00149   if ((method!=COPY) && (method!=MOVE) && (method!=LINK))
00150   {
00151     kdWarning(1203) << "Illegal copy method !" << endl;
00152     return;
00153   }
00154   if ( selectedURLs.isEmpty() )
00155   {
00156     kdWarning(1203) << "Empty URL list !" << endl;
00157     return;
00158   }
00159 
00160   KonqOperations * op = new KonqOperations( parent );
00161   KIO::Job* job(0);
00162   if (method==LINK)
00163      job= KIO::link( selectedURLs, destUrl);
00164   else if (method==MOVE)
00165      job= KIO::move( selectedURLs, destUrl);
00166   else
00167      job= KIO::copy( selectedURLs, destUrl);
00168 
00169   op->setOperation( job, method, selectedURLs, destUrl );
00170 
00171   if (method==COPY)
00172      (void) new KonqCommandRecorder( KonqCommand::COPY, selectedURLs, destUrl, job );
00173   else
00174      (void) new KonqCommandRecorder( method==MOVE?KonqCommand::MOVE:KonqCommand::LINK, selectedURLs, destUrl, job );
00175 }
00176 
00177 void KonqOperations::_del( int method, const KURL::List & _selectedURLs, ConfirmationType confirmation )
00178 {
00179     KURL::List selectedURLs;
00180     for (KURL::List::ConstIterator it = _selectedURLs.begin(); it != _selectedURLs.end(); ++it)
00181         if (KProtocolInfo::supportsDeleting(*it))
00182             selectedURLs.append(*it);
00183     if (selectedURLs.isEmpty()) {
00184         delete this;
00185         return;
00186     }
00187 
00188     if ( askDeleteConfirmation( selectedURLs, method, confirmation, parentWidget() ) )
00189     {
00190         //m_srcURLs = selectedURLs;
00191         KIO::Job *job;
00192         m_method = method;
00193         switch( method )
00194         {
00195         case TRASH:
00196         {
00197             job = KIO::trash( selectedURLs );
00198             (void) new KonqCommandRecorder( KonqCommand::TRASH, selectedURLs, "trash:/", job );
00199             break;
00200         }
00201         case EMPTYTRASH:
00202         {
00203             // Same as in ktrash --empty
00204             TQByteArray packedArgs;
00205             TQDataStream stream( packedArgs, IO_WriteOnly );
00206             stream << (int)1;
00207             job = KIO::special( "trash:/", packedArgs );
00208             KNotifyClient::event(0, "Trash: emptied");
00209             break;
00210         }
00211         case DEL:
00212             job = KIO::del( selectedURLs );
00213             break;
00214         case SHRED:
00215             job = KIO::del( selectedURLs, true );
00216             break;
00217         default:
00218             kdWarning() << "Unknown operation: " << method << endl;
00219             delete this;
00220             return;
00221         }
00222         connect( job, TQT_SIGNAL( result( KIO::Job * ) ),
00223                  TQT_SLOT( slotResult( KIO::Job * ) ) );
00224     } else
00225         delete this;
00226 }
00227 
00228 void KonqOperations::_restoreTrashedItems( const KURL::List& urls )
00229 {
00230     m_method = RESTORE;
00231     KonqMultiRestoreJob* job = new KonqMultiRestoreJob( urls, true );
00232     connect( job, TQT_SIGNAL( result( KIO::Job * ) ),
00233              TQT_SLOT( slotResult( KIO::Job * ) ) );
00234 }
00235 
00236 bool KonqOperations::askDeleteConfirmation( const KURL::List & selectedURLs, int method, ConfirmationType confirmation, TQWidget* widget )
00237 {
00238     if ( confirmation == SKIP_CONFIRMATION )
00239         return true;
00240     TQString keyName;
00241     bool ask = ( confirmation == FORCE_CONFIRMATION );
00242     if ( !ask )
00243     {
00244         KConfig config("konquerorrc", true, false);
00245         config.setGroup( "Trash" );
00246         keyName = ( method == DEL ? "ConfirmDelete" : method == SHRED ? "ConfirmShred" : "ConfirmTrash" );
00247         bool defaultValue = ( method == DEL ? DEFAULT_CONFIRMDELETE : method == SHRED ? DEFAULT_CONFIRMSHRED : DEFAULT_CONFIRMTRASH );
00248         ask = config.readBoolEntry( keyName, defaultValue );
00249     }
00250     if ( ask )
00251     {
00252       KURL::List::ConstIterator it = selectedURLs.begin();
00253       TQStringList prettyList;
00254       for ( ; it != selectedURLs.end(); ++it ) {
00255         if ( (*it).protocol() == "trash" ) {
00256           TQString path = (*it).path();
00257           // HACK (#98983): remove "0-foo". Note that it works better than
00258       // displaying KFileItem::name(), for files under a subdir.
00259           prettyList.append( path.remove(TQRegExp("^/[0-9]*-")) );
00260         } else
00261           prettyList.append( (*it).pathOrURL() );
00262       }
00263 
00264       int result;
00265       switch(method)
00266       {
00267       case DEL:
00268           result = KMessageBox::warningContinueCancelList( widget,
00269                 i18n( "Do you really want to delete this item?", "Do you really want to delete these %n items?", prettyList.count()),
00270                 prettyList,
00271         i18n( "Delete Files" ),
00272         KStdGuiItem::del(),
00273         keyName, KMessageBox::Dangerous);
00274      break;
00275 
00276       case SHRED:
00277           result = KMessageBox::warningContinueCancelList( widget,
00278                 i18n( "Do you really want to shred this item?", "Do you really want to shred these %n items?", prettyList.count()),
00279                 prettyList,
00280                 i18n( "Shred Files" ),
00281         KGuiItem( i18n( "Shred" ), "editshred" ),
00282         keyName, KMessageBox::Dangerous);
00283         break;
00284 
00285       case MOVE:
00286       default:
00287           result = KMessageBox::warningContinueCancelList( widget,
00288                 i18n( "Do you really want to move this item to the trash?", "Do you really want to move these %n items to the trash?", prettyList.count()),
00289                 prettyList,
00290         i18n( "Move to Trash" ),
00291         KGuiItem( i18n( "Verb", "&Trash" ), "edittrash"),
00292         keyName, KMessageBox::Dangerous);
00293       }
00294       if (!keyName.isEmpty())
00295       {
00296          // Check kmessagebox setting... erase & copy to konquerorrc.
00297          KConfig *config = kapp->config();
00298          KConfigGroupSaver saver(config, "Notification Messages");
00299          if (!config->readBoolEntry(keyName, true))
00300          {
00301             config->writeEntry(keyName, true);
00302             config->sync();
00303             KConfig konq_config("konquerorrc", false);
00304             konq_config.setGroup( "Trash" );
00305             konq_config.writeEntry( keyName, false );
00306          }
00307       }
00308       return (result == KMessageBox::Continue);
00309     }
00310     return true;
00311 }
00312 
00313 void KonqOperations::doDrop( const KFileItem * destItem, const KURL & dest, TQDropEvent * ev, TQWidget * parent )
00314 {
00315     kdDebug(1203) << "doDrop: dest : " << dest.url() << endl;
00316     KURL::List lst;
00317     TQMap<TQString, TQString> metaData;
00318     if ( KURLDrag::decode( ev, lst, metaData ) ) // Are they urls ?
00319     {
00320         if( lst.count() == 0 )
00321         {
00322             kdWarning(1203) << "Oooops, no data ...." << endl;
00323             ev->accept(false);
00324             return;
00325         }
00326         kdDebug(1203) << "KonqOperations::doDrop metaData: " << metaData.count() << " entries." << endl;
00327         TQMap<TQString,TQString>::ConstIterator mit;
00328         for( mit = metaData.begin(); mit != metaData.end(); ++mit )
00329         {
00330             kdDebug(1203) << "metaData: key=" << mit.key() << " value=" << mit.data() << endl;
00331         }
00332         // Check if we dropped something on itself
00333         KURL::List::Iterator it = lst.begin();
00334         for ( ; it != lst.end() ; it++ )
00335         {
00336             kdDebug(1203) << "URL : " << (*it).url() << endl;
00337             if ( dest.equals( *it, true /*ignore trailing slashes*/ ) )
00338             {
00339                 // The event source may be the view or an item (icon)
00340                 // Note: ev->source() can be 0L! (in case of kdesktop) (Simon)
00341                 if ( !ev->source() || ev->source() != parent && ev->source()->parent() != parent )
00342                     KMessageBox::sorry( parent, i18n("You cannot drop a folder on to itself") );
00343                 kdDebug(1203) << "Dropped on itself" << endl;
00344                 ev->accept(false);
00345                 return; // do nothing instead of displaying kfm's annoying error box
00346             }
00347         }
00348 
00349         // Check the state of the modifiers key at the time of the drop
00350         Window root;
00351         Window child;
00352         int root_x, root_y, win_x, win_y;
00353         uint keybstate;
00354         XQueryPointer( qt_xdisplay(), qt_xrootwin(), &root, &child,
00355                        &root_x, &root_y, &win_x, &win_y, &keybstate );
00356 
00357         TQDropEvent::Action action = ev->action();
00358         // Check for the drop of a bookmark -> we want a Link action
00359         if ( ev->provides("application/x-xbel") )
00360         {
00361             keybstate |= ControlMask | ShiftMask;
00362             action = TQDropEvent::Link;
00363             kdDebug(1203) << "KonqOperations::doDrop Bookmark -> emulating Link" << endl;
00364         }
00365 
00366         KonqOperations * op = new KonqOperations(parent);
00367         op->setDropInfo( new DropInfo( keybstate, lst, metaData, win_x, win_y, action ) );
00368 
00369         // Ok, now we need destItem.
00370         if ( destItem )
00371         {
00372             op->asyncDrop( destItem ); // we have it already
00373         }
00374         else
00375         {
00376             // we need to stat to get it.
00377             op->_statURL( dest, op, TQT_SLOT( asyncDrop( const KFileItem * ) ) );
00378         }
00379         // In both cases asyncDrop will delete op when done
00380 
00381         ev->acceptAction();
00382     }
00383     else
00384     {
00385         //kdDebug(1203) << "Pasting to " << dest.url() << endl;
00386         KonqOperations * op = new KonqOperations(parent);
00387         KIO::CopyJob* job = KIO::pasteMimeSource( ev, dest,
00388                                                   i18n( "File name for dropped contents:" ),
00389                                                   parent );
00390         if ( job ) // 0 if canceled by user
00391         {
00392             op->setOperation( job, COPY, KURL::List(), job->destURL() );
00393             (void) new KonqCommandRecorder( KonqCommand::COPY, KURL::List(), dest, job );
00394         }
00395         ev->acceptAction();
00396     }
00397 }
00398 
00399 void KonqOperations::asyncDrop( const KFileItem * destItem )
00400 {
00401     assert(m_info); // setDropInfo should have been called before asyncDrop
00402     m_destURL = destItem->url();
00403 
00404     //kdDebug(1203) << "KonqOperations::asyncDrop destItem->mode=" << destItem->mode() << " url=" << m_destURL << endl;
00405     // Check what the destination is
00406     if ( destItem->isDir() )
00407     {
00408         doFileCopy();
00409         return;
00410     }
00411     if ( !m_destURL.isLocalFile() )
00412     {
00413         // We dropped onto a remote URL that is not a directory!
00414         // (e.g. an HTTP link in the sidebar).
00415         // Can't do that, but we can't prevent it before stating the dest....
00416         kdWarning(1203) << "Cannot drop onto " << m_destURL << endl;
00417         delete this;
00418         return;
00419     }
00420     if ( (destItem->mimetype() == "application/x-desktop")
00421       || (destItem->mimetype() == "media/builtin-mydocuments")
00422       || (destItem->mimetype() == "media/builtin-mycomputer")
00423       || (destItem->mimetype() == "media/builtin-mynetworkplaces")
00424       || (destItem->mimetype() == "media/builtin-printers")
00425       || (destItem->mimetype() == "media/builtin-trash")
00426       || (destItem->mimetype() == "media/builtin-webbrowser") )
00427     {
00428         // Local .desktop file. What type ?
00429         KDesktopFile desktopFile( m_destURL.path() );
00430         if ( desktopFile.hasApplicationType() )
00431         {
00432             TQString error;
00433             TQStringList stringList;
00434             KURL::List lst = m_info->lst;
00435             KURL::List::Iterator it = lst.begin();
00436             for ( ; it != lst.end() ; it++ )
00437             {
00438                 stringList.append((*it).url());
00439             }
00440             if ( KApplication::startServiceByDesktopPath( m_destURL.path(), stringList, &error ) > 0 )
00441                 KMessageBox::error( 0L, error );
00442         }
00443         else
00444         {
00445             // Device or Link -> adjust dest
00446             if ( desktopFile.hasDeviceType() && desktopFile.hasKey("MountPoint") ) {
00447                 TQString point = desktopFile.readEntry( "MountPoint" );
00448                 m_destURL.setPath( point );
00449                 TQString dev = desktopFile.readDevice();
00450                 TQString mp = KIO::findDeviceMountPoint( dev );
00451                 // Is the device already mounted ?
00452                 if ( !mp.isNull() )
00453                     doFileCopy();
00454                 else
00455                 {
00456                     bool ro = desktopFile.readBoolEntry( "ReadOnly", false );
00457                     TQString fstype = desktopFile.readEntry( "FSType" );
00458                     KAutoMount* am = new KAutoMount( ro, fstype, dev, point, m_destURL.path(), false );
00459                     connect( am, TQT_SIGNAL( finished() ), this, TQT_SLOT( doFileCopy() ) );
00460                 }
00461                 return;
00462             }
00463             else if ( desktopFile.hasLinkType() && desktopFile.hasKey("URL") ) {
00464                 m_destURL = desktopFile.readPathEntry("URL");
00465                 doFileCopy();
00466                 return;
00467             }
00468             // else, well: mimetype, service, servicetype or .directory. Can't really drop anything on those.
00469         }
00470     }
00471     else
00472     {
00473         // Should be a local executable
00474         // (If this fails, there is a bug in KFileItem::acceptsDrops)
00475         kdDebug(1203) << "KonqOperations::doDrop " << m_destURL.path() << "should be an executable" << endl;
00476         Q_ASSERT ( access( TQFile::encodeName(m_destURL.path()), X_OK ) == 0 );
00477         KProcess proc;
00478         proc << m_destURL.path() ;
00479         // Launch executable for each of the files
00480         KURL::List lst = m_info->lst;
00481         KURL::List::Iterator it = lst.begin();
00482         for ( ; it != lst.end() ; it++ )
00483             proc << (*it).path(); // assume local files
00484         kdDebug(1203) << "starting " << m_destURL.path() << " with " << lst.count() << " arguments" << endl;
00485         proc.start( KProcess::DontCare );
00486     }
00487     delete this;
00488 }
00489 
00490 void KonqOperations::doFileCopy()
00491 {
00492     assert(m_info); // setDropInfo - and asyncDrop - should have been called before asyncDrop
00493     KURL::List lst = m_info->lst;
00494     TQDropEvent::Action action = m_info->action;
00495     bool isDesktopFile = false;
00496     bool itemIsOnDesktop = false;
00497     bool allItemsAreFromTrash = true;
00498     KURL::List mlst; // list of items that can be moved
00499     for (KURL::List::ConstIterator it = lst.begin(); it != lst.end(); ++it)
00500     {
00501         bool local = (*it).isLocalFile();
00502         if ( KProtocolInfo::supportsDeleting( *it ) && (!local || TQFileInfo((*it).directory()).isWritable() ))
00503             mlst.append(*it);
00504         if ( local && KDesktopFile::isDesktopFile((*it).path()))
00505             isDesktopFile = true;
00506         if ( local && (*it).path().startsWith(KGlobalSettings::desktopPath()))
00507             itemIsOnDesktop = true;
00508         if ( local || (*it).protocol() != "trash" )
00509             allItemsAreFromTrash = false;
00510     }
00511 
00512     bool linkOnly = false;
00513     if (isDesktopFile && !kapp->authorize("run_desktop_files") &&
00514         (m_destURL.path(1) == KGlobalSettings::desktopPath()) )
00515     {
00516        linkOnly = true;
00517     }
00518 
00519     if ( !mlst.isEmpty() && m_destURL.protocol() == "trash" )
00520     {
00521         if ( itemIsOnDesktop && !kapp->authorize("editable_desktop_icons") )
00522         {
00523             delete this;
00524             return;
00525         }
00526 
00527         m_method = TRASH;
00528         if ( askDeleteConfirmation( mlst, TRASH, DEFAULT_CONFIRMATION, parentWidget() ) )
00529             action = TQDropEvent::Move;
00530         else
00531         {
00532             delete this;
00533             return;
00534         }
00535     }
00536     else if ( allItemsAreFromTrash || m_destURL.protocol() == "trash" ) {
00537         // No point in asking copy/move/link when using dnd from or to the trash.
00538         action = TQDropEvent::Move;
00539     }
00540     else if ( (((m_info->keybstate & ControlMask) == 0) && ((m_info->keybstate & ShiftMask) == 0)) ||
00541               linkOnly )
00542     {
00543         // Neither control nor shift are pressed => show popup menu
00544         KonqIconViewWidget *iconView = tqt_dynamic_cast<KonqIconViewWidget*>(parent());
00545         bool bSetWallpaper = false;
00546         if ( iconView && iconView->maySetWallpaper() && lst.count() == 1 )
00547     {
00548             KURL url = lst.first();
00549             KMimeType::Ptr mime = KMimeType::findByURL( url );
00550             if ( ( !KImageIO::type(url.path()).isEmpty() ) ||
00551                  ( KImageIO::isSupported(mime->name(), KImageIO::Reading) ) ||
00552                  mime->is( "image/svg+xml" ) )
00553             {
00554                 bSetWallpaper = true;
00555             }
00556         }
00557 
00558         // Check what the source can do
00559         KURL url = lst.first(); // we'll assume it's the same for all URLs (hack)
00560         bool sReading = KProtocolInfo::supportsReading( url );
00561         bool sDeleting = KProtocolInfo::supportsDeleting( url );
00562         bool sMoving = KProtocolInfo::supportsMoving( url );
00563         // Check what the destination can do
00564         bool dWriting = KProtocolInfo::supportsWriting( m_destURL );
00565         if ( !dWriting )
00566         {
00567             delete this;
00568             return;
00569         }
00570 
00571         TQPopupMenu popup;
00572         if (!mlst.isEmpty() && (sMoving || (sReading && sDeleting)) && !linkOnly )
00573             popup.insertItem(SmallIconSet("goto"), i18n( "&Move Here" ) + "\t" + KKey::modFlagLabel( KKey::SHIFT ), 2 );
00574         if ( sReading && !linkOnly)
00575             popup.insertItem(SmallIconSet("editcopy"), i18n( "&Copy Here" ) + "\t" + KKey::modFlagLabel( KKey::CTRL ), 1 );
00576         popup.insertItem(SmallIconSet("www"), i18n( "&Link Here" ) + "\t" + KKey::modFlagLabel( (KKey::ModFlag)( KKey::CTRL|KKey::SHIFT ) ), 3 );
00577         if (bSetWallpaper)
00578             popup.insertItem(SmallIconSet("background"), i18n( "Set as &Wallpaper" ), 4 );
00579         popup.insertSeparator();
00580         popup.insertItem(SmallIconSet("cancel"), i18n( "C&ancel" ) + "\t" + KKey( Qt::Key_Escape ).toString(), 5);
00581 
00582         int result = popup.exec( m_info->mousePos );
00583 
00584         switch (result) {
00585         case 1 : action = TQDropEvent::Copy; break;
00586         case 2 : action = TQDropEvent::Move; break;
00587         case 3 : action = TQDropEvent::Link; break;
00588         case 4 :
00589         {
00590             kdDebug(1203) << "setWallpaper iconView=" << iconView << " url=" << lst.first().url() << endl;
00591             if (iconView && iconView->isDesktop() ) iconView->setWallpaper(lst.first());
00592             delete this;
00593             return;
00594         }
00595         case 5 :
00596         default : delete this; return;
00597         }
00598     }
00599 
00600     KIO::Job * job = 0;
00601     switch ( action ) {
00602     case TQDropEvent::Move :
00603         job = KIO::move( lst, m_destURL );
00604         job->setMetaData( m_info->metaData );
00605         setOperation( job, m_method == TRASH ? TRASH : MOVE, lst, m_destURL );
00606         (void) new KonqCommandRecorder(
00607             m_method == TRASH ? KonqCommand::TRASH : KonqCommand::MOVE,
00608             lst, m_destURL, job );
00609         return; // we still have stuff to do -> don't delete ourselves
00610     case TQDropEvent::Copy :
00611         job = KIO::copy( lst, m_destURL );
00612         job->setMetaData( m_info->metaData );
00613         setOperation( job, COPY, lst, m_destURL );
00614         (void) new KonqCommandRecorder( KonqCommand::COPY, lst, m_destURL, job );
00615         return;
00616     case TQDropEvent::Link :
00617         kdDebug(1203) << "KonqOperations::asyncDrop lst.count=" << lst.count() << endl;
00618         job = KIO::link( lst, m_destURL );
00619         job->setMetaData( m_info->metaData );
00620         setOperation( job, LINK, lst, m_destURL );
00621         (void) new KonqCommandRecorder( KonqCommand::LINK, lst, m_destURL, job );
00622         return;
00623     default : kdError(1203) << "Unknown action " << (int)action << endl;
00624     }
00625     delete this;
00626 }
00627 
00628 void KonqOperations::rename( TQWidget * parent, const KURL & oldurl, const KURL& newurl )
00629 {
00630     kdDebug(1203) << "KonqOperations::rename oldurl=" << oldurl << " newurl=" << newurl << endl;
00631     if ( oldurl == newurl )
00632         return;
00633 
00634     KURL::List lst;
00635     lst.append(oldurl);
00636     KIO::Job * job = KIO::moveAs( oldurl, newurl, !oldurl.isLocalFile() );
00637     KonqOperations * op = new KonqOperations( parent );
00638     op->setOperation( job, MOVE, lst, newurl );
00639     (void) new KonqCommandRecorder( KonqCommand::MOVE, lst, newurl, job );
00640     // if moving the desktop then update config file and emit
00641     if ( oldurl.isLocalFile() && oldurl.path(1) == KGlobalSettings::desktopPath() )
00642     {
00643         kdDebug(1203) << "That rename was the Desktop path, updating config files" << endl;
00644         KConfig *globalConfig = KGlobal::config();
00645         KConfigGroupSaver cgs( globalConfig, "Paths" );
00646         globalConfig->writePathEntry("Desktop" , newurl.path(), true, true );
00647         globalConfig->sync();
00648         KIPC::sendMessageAll(KIPC::SettingsChanged, KApplication::SETTINGS_PATHS);
00649     }
00650 }
00651 
00652 void KonqOperations::setOperation( KIO::Job * job, int method, const KURL::List & /*src*/, const KURL & dest )
00653 {
00654     m_method = method;
00655     //m_srcURLs = src;
00656     m_destURL = dest;
00657     if ( job )
00658     {
00659         connect( job, TQT_SIGNAL( result( KIO::Job * ) ),
00660                  TQT_SLOT( slotResult( KIO::Job * ) ) );
00661         KIO::CopyJob *copyJob = tqt_dynamic_cast<KIO::CopyJob*>(job);
00662         KonqIconViewWidget *iconView = tqt_dynamic_cast<KonqIconViewWidget*>(parent());
00663         if (copyJob && iconView)
00664         {
00665             connect(copyJob, TQT_SIGNAL(aboutToCreate(KIO::Job *,const TQValueList<KIO::CopyInfo> &)),
00666                  this, TQT_SLOT(slotAboutToCreate(KIO::Job *,const TQValueList<KIO::CopyInfo> &)));
00667             connect(this, TQT_SIGNAL(aboutToCreate(const TQPoint &, const TQValueList<KIO::CopyInfo> &)),
00668                  iconView, TQT_SLOT(slotAboutToCreate(const TQPoint &, const TQValueList<KIO::CopyInfo> &)));
00669         }
00670     }
00671     else // for link
00672         slotResult( 0L );
00673 }
00674 
00675 void KonqOperations::slotAboutToCreate(KIO::Job *, const TQValueList<KIO::CopyInfo> &files)
00676 {
00677     emit aboutToCreate( m_info ? m_info->mousePos : m_pasteInfo ? m_pasteInfo->mousePos : TQPoint(), files);
00678 }
00679 
00680 void KonqOperations::statURL( const KURL & url, const TQObject *receiver, const char *member )
00681 {
00682     KonqOperations * op = new KonqOperations( 0L );
00683     op->_statURL( url, receiver, member );
00684     op->m_method = STAT;
00685 }
00686 
00687 void KonqOperations::_statURL( const KURL & url, const TQObject *receiver, const char *member )
00688 {
00689     connect( this, TQT_SIGNAL( statFinished( const KFileItem * ) ), receiver, member );
00690     KIO::StatJob * job = KIO::stat( url /*, false?*/ );
00691     connect( job, TQT_SIGNAL( result( KIO::Job * ) ),
00692              TQT_SLOT( slotStatResult( KIO::Job * ) ) );
00693 }
00694 
00695 void KonqOperations::slotStatResult( KIO::Job * job )
00696 {
00697     if ( job->error())
00698         job->showErrorDialog( (TQWidget*)parent() );
00699     else
00700     {
00701         KIO::StatJob * statJob = static_cast<KIO::StatJob*>(job);
00702         KFileItem * item = new KFileItem( statJob->statResult(), statJob->url() );
00703         emit statFinished( item );
00704         delete item;
00705     }
00706     // If we're only here for a stat, we're done. But not if we used _statURL internally
00707     if ( m_method == STAT )
00708         delete this;
00709 }
00710 
00711 void KonqOperations::slotResult( KIO::Job * job )
00712 {
00713     if (job && job->error())
00714         job->showErrorDialog( (TQWidget*)parent() );
00715     if ( m_method == EMPTYTRASH ) {
00716         // Update konq windows opened on trash:/
00717         KDirNotify_stub allDirNotify("*", "KDirNotify*");
00718         allDirNotify.FilesAdded( "trash:/" ); // yeah, files were removed, but we don't know which ones...
00719     }
00720     delete this;
00721 }
00722 
00723 void KonqOperations::rename( TQWidget * parent, const KURL & oldurl, const TQString & name )
00724 {
00725     KURL newurl( oldurl );
00726     newurl.setPath( oldurl.directory(false, true) + name );
00727     kdDebug(1203) << "KonqOperations::rename("<<name<<") called. newurl=" << newurl << endl;
00728     rename( parent, oldurl, newurl );
00729 }
00730 
00731 void KonqOperations::newDir( TQWidget * parent, const KURL & baseURL )
00732 {
00733     bool ok;
00734     TQString name = i18n( "New Folder" );
00735     if ( baseURL.isLocalFile() && TQFileInfo( baseURL.path(+1) + name ).exists() )
00736         name = KIO::RenameDlg::suggestName( baseURL, i18n( "New Folder" ) );
00737 
00738     name = KInputDialog::getText ( i18n( "New Folder" ),
00739         i18n( "Enter folder name:" ), name, &ok, parent );
00740     if ( ok && !name.isEmpty() )
00741     {
00742         KURL url;
00743         if ((name[0] == '/') || (name[0] == '~'))
00744         {
00745            url.setPath(KShell::tildeExpand(name));
00746         }
00747         else
00748         {
00749            name = KIO::encodeFileName( name );
00750            url = baseURL;
00751            url.addPath( name );
00752         }
00753         KonqOperations::mkdir( 0L, url );
00754     }
00755 }
00756 
00758 
00759 KonqMultiRestoreJob::KonqMultiRestoreJob( const KURL::List& urls, bool showProgressInfo )
00760     : KIO::Job( showProgressInfo ),
00761       m_urls( urls ), m_urlsIterator( m_urls.begin() ),
00762       m_progress( 0 )
00763 {
00764   TQTimer::singleShot(0, this, TQT_SLOT(slotStart()));
00765 }
00766 
00767 void KonqMultiRestoreJob::slotStart()
00768 {
00769     // Well, it's not a total in bytes, so this would look weird
00770     //if ( m_urlsIterator == m_urls.begin() ) // first time: emit total
00771     //    emit totalSize( m_urls.count() );
00772 
00773     if ( m_urlsIterator != m_urls.end() )
00774     {
00775         const KURL& url = *m_urlsIterator;
00776 
00777         KURL new_url = url;
00778         if ( new_url.protocol()=="system"
00779           && new_url.path().startsWith("/trash") )
00780         {
00781             TQString path = new_url.path();
00782         path.remove(0, 6);
00783         new_url.setProtocol("trash");
00784         new_url.setPath(path);
00785         }
00786 
00787         Q_ASSERT( new_url.protocol() == "trash" );
00788         TQByteArray packedArgs;
00789         TQDataStream stream( packedArgs, IO_WriteOnly );
00790         stream << (int)3 << new_url;
00791         KIO::Job* job = KIO::special( new_url, packedArgs );
00792         addSubjob( job );
00793     }
00794     else // done!
00795     {
00796         KDirNotify_stub allDirNotify("*", "KDirNotify*");
00797         allDirNotify.FilesRemoved( m_urls );
00798         emitResult();
00799     }
00800 }
00801 
00802 void KonqMultiRestoreJob::slotResult( KIO::Job *job )
00803 {
00804     if ( job->error() )
00805     {
00806         KIO::Job::slotResult( job ); // will set the error and emit result(this)
00807         return;
00808     }
00809     subjobs.remove( job );
00810     // Move on to next one
00811     ++m_urlsIterator;
00812     ++m_progress;
00813     //emit processedSize( this, m_progress );
00814     emitPercent( m_progress, m_urls.count() );
00815     slotStart();
00816 }
00817 
00818 TQWidget* KonqOperations::parentWidget() const
00819 {
00820     return static_cast<TQWidget *>( parent() );
00821 }
00822 
00823 #include "konq_operations.moc"

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