libkonq Library API Documentation
	Overview Class Hierarchy Classes Classes (annotated) Members Source Files

konq_operations.cc

/*  This file is part of the KDE project
    Copyright (C) 2000  David Faure <faure@kde.org>

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#include <qclipboard.h>
#include <konq_operations.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <kautomount.h>
#include <krun.h>

#include <kdirnotify_stub.h>

#include <dcopclient.h>
#include "konq_undo.h"
#include "konq_defaults.h"
#include "konqbookmarkmanager.h"

// For doDrop
#include <qdir.h>//first
#include <assert.h>
#include <kapplication.h>
#include <kipc.h>
#include <kdebug.h>
#include <kfileitem.h>
#include <kdesktopfile.h>
#include <kurldrag.h>
#include <kglobalsettings.h>
#include <kimageio.h>
#include <kio/job.h>
#include <kio/paste.h>
#include <konq_drag.h>
#include <konq_iconviewwidget.h>
#include <kprotocolinfo.h>
#include <kprocess.h>
#include <kstringhandler.h>
#include <qpopupmenu.h>
#include <unistd.h>
#include <X11/Xlib.h>

KBookmarkManager * KonqBookmarkManager::s_bookmarkManager;

KonqOperations::KonqOperations( QWidget *parent )
    : QObject( parent, "KonqOperations" ), m_info(0L), m_pasteInfo(0L)
{
}

KonqOperations::~KonqOperations()
{
    delete m_info;
    delete m_pasteInfo;
}

void KonqOperations::editMimeType( const QString & mimeType )
{
  QString keditfiletype = QString::fromLatin1("keditfiletype");
  KRun::runCommand( keditfiletype + " " + mimeType,
                    keditfiletype, keditfiletype /*unused*/);
}

void KonqOperations::del( QWidget * parent, int method, const KURL::List & selectedURLs )
{
  kdDebug(1203) << "KonqOperations::del " << parent->className() << endl;
  if ( selectedURLs.isEmpty() )
  {
    kdWarning(1203) << "Empty URL list !" << endl;
    return;
  }
  // We have to check the trash itself isn't part of the selected
  // URLs.
  bool bTrashIncluded = false;
  KURL::List::ConstIterator it = selectedURLs.begin();
  for ( ; it != selectedURLs.end() && !bTrashIncluded; ++it )
      if ( (*it).isLocalFile() && (*it).path(1) == KGlobalSettings::trashPath() )
          bTrashIncluded = true;
  int confirmation = DEFAULT_CONFIRMATION;
  if ( bTrashIncluded )
  {
      switch ( method ) {
          case TRASH:
              KMessageBox::sorry(0, i18n("You can't trash the trash bin."));
              return;
          case DEL:
          case SHRED:
              confirmation = FORCE_CONFIRMATION;
              break;
      }
  }
  KonqOperations * op = new KonqOperations( parent );
  op->_del( method, selectedURLs, confirmation );
}

void KonqOperations::emptyTrash()
{
  KonqOperations *op = new KonqOperations( 0L );

  QDir trashDir( KGlobalSettings::trashPath() );
  QStringList files = trashDir.entryList( QDir::All | QDir::Hidden | QDir::System );
  files.remove(QString("."));
  files.remove(QString(".."));
  files.remove(QString(".directory"));

  QStringList::Iterator it(files.begin());
  for (; it != files.end(); ++it )
    (*it).prepend( KGlobalSettings::trashPath() );

  KURL::List urls;
  it = files.begin();
  for (; it != files.end(); ++it )
  {
    KURL u;
    u.setPath( *it );
    urls.append( u );
  }

  if ( urls.count() > 0 )
    op->_del( EMPTYTRASH, urls, SKIP_CONFIRMATION );

}

void KonqOperations::mkdir( QWidget *parent, const KURL & url )
{
    KIO::Job * job = KIO::mkdir( url );
    KonqOperations * op = new KonqOperations( parent );
    op->setOperation( job, MKDIR, KURL::List(), url );
    (void) new KonqCommandRecorder( KonqCommand::MKDIR, KURL(), url, job ); // no support yet, apparently
}

void KonqOperations::doPaste( QWidget * parent, const KURL & destURL )
{
    // move or not move ?
    bool move = false;
    QMimeSource *data = QApplication::clipboard()->data();
    if ( data->provides( "application/x-kde-cutselection" ) ) {
      move = KonqDrag::decodeIsCutSelection( data );
      kdDebug(1203) << "move (from clipboard data) = " << move << endl;
    }

    KIO::Job *job = KIO::pasteClipboard( destURL, move );
    if ( job )
    {
        KonqOperations * op = new KonqOperations( parent );
        KIO::CopyJob * copyJob = static_cast<KIO::CopyJob *>(job);
        op->setOperation( job, move ? MOVE : COPY, copyJob->srcURLs(), copyJob->destURL() );
        (void) new KonqCommandRecorder( move ? KonqCommand::MOVE : KonqCommand::COPY, KURL::List(), destURL, job );
    }
}

void KonqOperations::copy( QWidget * parent, int method, const KURL::List & selectedURLs, const KURL& destUrl )
{
  kdDebug(1203) << "KonqOperations::copy() " << parent->className() << endl;
  if ((method!=COPY) && (method!=MOVE) && (method!=LINK))
  {
    kdWarning(1203) << "Illegal copy method !" << endl;
    return;
  }
  if ( selectedURLs.isEmpty() )
  {
    kdWarning(1203) << "Empty URL list !" << endl;
    return;
  }

  KonqOperations * op = new KonqOperations( parent );
  KIO::Job* job(0);
  if (method==LINK)
     job= KIO::link( selectedURLs, destUrl);
  else if (method==MOVE)
     job= KIO::move( selectedURLs, destUrl);
  else
     job= KIO::copy( selectedURLs, destUrl);

  op->setOperation( job, method, selectedURLs, destUrl );

  if (method==COPY)
     (void) new KonqCommandRecorder( KonqCommand::COPY, selectedURLs, destUrl, job );
  else
     (void) new KonqCommandRecorder( method==MOVE?KonqCommand::MOVE:KonqCommand::LINK, selectedURLs, destUrl, job );
}

void KonqOperations::_del( int method, const KURL::List & _selectedURLs, int confirmation )
{
    KURL::List selectedURLs;
    for (KURL::List::ConstIterator it = _selectedURLs.begin(); it != _selectedURLs.end(); ++it)
        if (KProtocolInfo::supportsDeleting(*it))
            selectedURLs.append(*it);
    if (selectedURLs.isEmpty()) {
        delete this;
        return;
    }

  m_method = method;
  if ( confirmation == SKIP_CONFIRMATION || askDeleteConfirmation( selectedURLs, confirmation ) )
  {
    //m_srcURLs = selectedURLs;
    KIO::Job *job;
    switch( method )
    {
      case TRASH:
      {
        // Make sure the trash exists. Usually the case, but not when starting
        // konq standalone.
        QString trashPath = KGlobalSettings::trashPath();
        if ( !QFile::exists( trashPath ) )
            KStandardDirs::makeDir( QFile::encodeName( trashPath ) );
        KURL u;
        u.setPath( trashPath );
        job = KIO::move( selectedURLs, u );
        (void) new KonqCommandRecorder( KonqCommand::MOVE, selectedURLs, u, job );
         break;
      }
      case EMPTYTRASH:
      case DEL:
        job = KIO::del( selectedURLs );
        break;
      case SHRED:
        job = KIO::del( selectedURLs, true );
        break;
      default:
        Q_ASSERT(0);
        delete this;
        return;
    }
    connect( job, SIGNAL( result( KIO::Job * ) ),
             SLOT( slotResult( KIO::Job * ) ) );
  } else
    delete this;
}

bool KonqOperations::askDeleteConfirmation( const KURL::List & selectedURLs, int confirmation )
{
    QString keyName;
    bool ask = ( confirmation == FORCE_CONFIRMATION );
    if ( !ask )
    {
        KConfig config("konquerorrc", true, false);
        config.setGroup( "Trash" );
        keyName = ( m_method == DEL ? "ConfirmDelete" : m_method == SHRED ? "ConfirmShred" : "ConfirmTrash" );
        bool defaultValue = ( m_method == DEL ? DEFAULT_CONFIRMDELETE : m_method == SHRED ? DEFAULT_CONFIRMSHRED : DEFAULT_CONFIRMTRASH );
        ask = config.readBoolEntry( keyName, defaultValue );
    }
    if ( ask )
    {
      KURL::List::ConstIterator it = selectedURLs.begin();
      QStringList prettyList;
      for ( ; it != selectedURLs.end(); ++it )
        prettyList.append( (*it).prettyURL() );

      int result;
      if ( prettyList.count() == 1 )
      {
        QString filename = KStringHandler::csqueeze(KIO::decodeFileName(selectedURLs.first().fileName()));
        QString directory = KStringHandler::csqueeze(selectedURLs.first().directory());
        switch(m_method)
        {
          case DEL:

             // We're going to be part of the format string after the first arg(), so we need to escape %n's
             // However, arg() doesn't actually support using %% as a literal % or anything useful like that
             // This should take care of the problem
             filename.replace(QRegExp("%"), "%<i></i>");

             result = KMessageBox::warningContinueCancel( 0,
                i18n( "<p>Do you really want to delete <b>%1</b> from <b>%2</b>?</p>" ).arg( filename ).arg( directory ),
                i18n( "Delete File" ),
                i18n( "Delete" ),
                keyName, false);
             break;

          case SHRED:
             result = KMessageBox::warningContinueCancel( 0,
                i18n( "<p>Do you really want to shred <b>%1</b>?</p>" ).arg( filename ),
                i18n( "Shred File" ),
                i18n( "Shred" ),
                keyName, false);
             break;

          case MOVE:
          default:
             result = KMessageBox::warningContinueCancel( 0,
                i18n( "<p>Do you really want to move <b>%1</b> to the trash?</p>" ).arg( filename ),
                i18n( "Move to Trash" ),
                i18n( "Verb", "Trash" ),
                keyName, false);
             break;
        }
      }
      else
      {
        switch(m_method)
        {
          case DEL:
             result = KMessageBox::warningContinueCancelList( 0,
                // The "singular" form will never be shown in English, but
                // Stephan wants me to use the standard form for a plural.
                i18n( "Do you really want to delete this item?", "Do you really want to delete these %n items?", prettyList.count()),
                prettyList,
                i18n( "Delete Files" ),
                i18n( "Delete" ),
                keyName);
             break;

          case SHRED:
             result = KMessageBox::warningContinueCancelList( 0,
                i18n( "Do you really want to shred this item?", "Do you really want to shred these %n items?", prettyList.count()),
                prettyList,
                i18n( "Shred Files" ),
                i18n( "Shred" ),
                keyName);
             break;

          case MOVE:
          default:
             result = KMessageBox::warningContinueCancelList( 0,
                i18n( "Do you really want to move this item to the trashcan?", "Do you really want to move these %n items to the trashcan?", prettyList.count()),
                prettyList,
                i18n( "Move to Trash" ),
                i18n( "Verb", "Trash" ),
                keyName);
             break;
        }
      }
      if (!keyName.isEmpty())
      {
         // Check kmessagebox setting... erase & copy to konquerorrc.
         KConfig *config = kapp->config();
         KConfigGroupSaver saver(config, "Notification Messages");
         if (!config->readBoolEntry(keyName, true))
         {
            config->writeEntry(keyName, true);
            config->sync();
            KConfig konq_config("konquerorrc", false);
            konq_config.setGroup( "Trash" );
            konq_config.writeEntry( keyName, false );
         }
      }
      return (result == KMessageBox::Continue);
    }
    return true;
}

//static
void KonqOperations::doDrop( const KFileItem * destItem, const KURL & dest, QDropEvent * ev, QWidget * parent )
{
    kdDebug(1203) << "doDrop: dest : " << dest.url() << kdBacktrace( 5 ) << endl;
    KURL::List lst;
    QMap<QString, QString> metaData;
    if ( KURLDrag::decode( ev, lst, metaData ) ) // Are they urls ?
    {
        if( lst.count() == 0 )
        {
            kdWarning(1203) << "Oooops, no data ...." << endl;
            ev->accept(false);
            return;
        }
        kdDebug() << "KonqOperations::doDrop metaData: " << metaData.count() << " entries." << endl;
        QMap<QString,QString>::ConstIterator mit;
        for( mit = metaData.begin(); mit != metaData.end(); ++mit )
        {
            kdDebug() << "metaData: key=" << mit.key() << " value=" << mit.data() << endl;
        }
        // Check if we dropped something on itself
        KURL::List::Iterator it = lst.begin();
        for ( ; it != lst.end() ; it++ )
        {
            kdDebug(1203) << "URL : " << (*it).url() << endl;
            if ( dest.cmp( *it, true /*ignore trailing slashes*/ ) )
            {
                // The event source may be the view or an item (icon)
                // Note: ev->source() can be 0L! (in case of kdesktop) (Simon)
                if ( !ev->source() || ev->source() != parent && ev->source()->parent() != parent )
                    KMessageBox::sorry( parent, i18n("You can't drop a directory onto itself") );
                kdDebug(1203) << "Dropped on itself" << endl;
                ev->accept(false);
                return; // do nothing instead of displaying kfm's annoying error box
            }
        }

        // Check the state of the modifiers key at the time of the drop
        Window root;
        Window child;
        int root_x, root_y, win_x, win_y;
        uint keybstate;
        XQueryPointer( qt_xdisplay(), qt_xrootwin(), &root, &child,
                       &root_x, &root_y, &win_x, &win_y, &keybstate );

        QDropEvent::Action action = ev->action();
        // Check for the drop of a bookmark -> we want a Link action
        if ( ev->provides("application/x-xbel") )
        {
            keybstate |= ControlMask | ShiftMask;
            action = QDropEvent::Link;
            kdDebug(1203) << "KonqOperations::doDrop Bookmark -> emulating Link" << endl;
        }

        KonqOperations * op = new KonqOperations(parent);
        op->setDropInfo( new DropInfo( keybstate, lst, metaData, win_x, win_y, action ) );

        // Ok, now we need destItem.
        if ( destItem )
        {
            op->asyncDrop( destItem ); // we have it already
        }
        else
        {
            // we need to stat to get it.
            op->_statURL( dest, op, SLOT( asyncDrop( const KFileItem * ) ) );
        }
        // In both cases asyncDrop will delete op when done

        ev->acceptAction();
    }
    else
    {
        QStrList formats;

        for ( int i = 0; ev->format( i ); i++ )
            if ( *( ev->format( i ) ) )
                formats.append( ev->format( i ) );
        if ( formats.count() >= 1 )
        {
            //kdDebug(1203) << "Pasting to " << dest.url() << endl;

            QByteArray data;

            QString text;
            if ( QTextDrag::canDecode( ev ) && QTextDrag::decode( ev, text ) )
            {
                QTextStream txtStream( data, IO_WriteOnly );
                txtStream << text;
            }
            else
                data = ev->data( formats.first() );

            // Delay the call to KIO::pasteData so that the event filters can return. See #38688.
            KonqOperations * op = new KonqOperations(parent);
            KIOPasteInfo * pi = new KIOPasteInfo;
            pi->data = data;
            pi->destURL = dest;
            op->setPasteInfo( pi );
            QTimer::singleShot( 0, op, SLOT( slotKIOPaste() ) );
        }
        ev->acceptAction();
    }
}

void KonqOperations::slotKIOPaste()
{
    assert(m_pasteInfo); // setPasteInfo should have been called before
    KIO::pasteData( m_pasteInfo->destURL, m_pasteInfo->data );
    delete this;
}

void KonqOperations::asyncDrop( const KFileItem * destItem )
{
    assert(m_info); // setDropInfo should have been called before asyncDrop
    m_destURL = destItem->url();

    //kdDebug(1203) << "KonqOperations::asyncDrop destItem->mode=" << destItem->mode() << " url=" << m_destURL << endl;
    // Check what the destination is
    if ( destItem->isDir() )
    {
        doFileCopy();
        return;
    }
    if ( !m_destURL.isLocalFile() )
    {
        // We dropped onto a remote URL that is not a directory!
        // (e.g. an HTTP link in the sidebar).
        // Can't do that, but we can't prevent it before stating the dest....
        kdWarning(1203) << "Cannot drop onto " << m_destURL.prettyURL() << endl;
        delete this;
        return;
    }
    if ( destItem->mimetype() == "application/x-desktop")
    {
        // Local .desktop file. What type ?
        KDesktopFile desktopFile( m_destURL.path() );
        if ( desktopFile.hasApplicationType() )
        {
            QString error;
            QStringList stringList;
            KURL::List lst = m_info->lst;
            KURL::List::Iterator it = lst.begin();
            for ( ; it != lst.end() ; it++ )
            {
                stringList.append((*it).url());
            }
            if ( KApplication::startServiceByDesktopPath( m_destURL.path(), stringList, &error ) > 0 )
                KMessageBox::error( 0L, error );
        }
        else
        {
            // Device or Link -> adjust dest
            if ( desktopFile.hasDeviceType() && desktopFile.hasKey("MountPoint") ) {
                QString point = desktopFile.readEntry( "MountPoint" );
                m_destURL.setPath( point );
                QString dev = desktopFile.readDevice();
                QString mp = KIO::findDeviceMountPoint( dev );
                // Is the device already mounted ?
                if ( !mp.isNull() )
                    doFileCopy();
                else
                {
                    bool ro = desktopFile.readBoolEntry( "ReadOnly", false );
                    QString fstype = desktopFile.readEntry( "FSType" );
                    KAutoMount* am = new KAutoMount( ro, fstype, dev, point, m_destURL.path(), false );
                    connect( am, SIGNAL( finished() ), this, SLOT( doFileCopy() ) );
                }
                return;
            }
            else if ( desktopFile.hasLinkType() && desktopFile.hasKey("URL") ) {
                m_destURL = desktopFile.readPathEntry("URL");
                doFileCopy();
                return;
            }
            // else, well: mimetype, service, servicetype or .directory. Can't really drop anything on those.
        }
    }
    else
    {
        // Should be a local executable
        // (If this fails, there is a bug in KFileItem::acceptsDrops)
        kdDebug(1203) << "KonqOperations::doDrop " << m_destURL.path() << "should be an executable" << endl;
        Q_ASSERT ( access( QFile::encodeName(m_destURL.path()), X_OK ) == 0 );
        KProcess proc;
        proc << m_destURL.path() ;
        // Launch executable for each of the files
        KURL::List lst = m_info->lst;
        KURL::List::Iterator it = lst.begin();
        for ( ; it != lst.end() ; it++ )
            proc << (*it).path(); // assume local files
        kdDebug(1203) << "starting " << m_destURL.path() << " with " << lst.count() << " arguments" << endl;
        proc.start( KProcess::DontCare );
    }
    delete this;
}

void KonqOperations::doFileCopy()
{
    assert(m_info); // setDropInfo - and asyncDrop - should have been called before asyncDrop
    KURL::List lst = m_info->lst;
    QDropEvent::Action action = m_info->action;

    KURL::List mlst;
    for (KURL::List::ConstIterator it = lst.begin(); it != lst.end(); ++it)
        if ( KProtocolInfo::supportsDeleting( *it ) )
             mlst.append(*it);

    if ( !mlst.isEmpty() && m_destURL.path( 1 ) == KGlobalSettings::trashPath() )
    {
        if ( askDeleteConfirmation( mlst, DEFAULT_CONFIRMATION ) )
            action = QDropEvent::Move;
        else
        {
            delete this;
            return;
        }
    }
    else if ( ((m_info->keybstate & ControlMask) == 0) && ((m_info->keybstate & ShiftMask) == 0) )
    {
        KonqIconViewWidget *iconView = dynamic_cast<KonqIconViewWidget*>(parent());
        bool bSetWallpaper = false;
        if (iconView && iconView->maySetWallpaper() &&
            (lst.count() == 1) &&
            ((!KImageIO::type(lst.first().path()).isEmpty()) ||
             (KImageIO::isSupported(KMimeType::findByURL(lst.first())->name(),
                                    KImageIO::Reading))))
        {
            bSetWallpaper = true;
        }

        // Check what the source can do
        KURL url = lst.first(); // we'll assume it's the same for all URLs (hack)
        bool sReading = KProtocolInfo::supportsReading( url );
        bool sDeleting = KProtocolInfo::supportsDeleting( url );
        bool sMoving = KProtocolInfo::supportsMoving( url );
        // Check what the destination can do
        bool dWriting = KProtocolInfo::supportsWriting( m_destURL );
        if ( !dWriting )
        {
            delete this;
            return;
        }

        // Nor control nor shift are pressed => show popup menu
        QPopupMenu popup;
        if ( sReading )
            popup.insertItem(SmallIconSet("editcopy"), i18n( "&Copy Here" ), 1 );
        if ( (sMoving || (sReading && sDeleting)) )
            popup.insertItem( i18n( "&Move Here" ), 2 );
        popup.insertItem(SmallIconSet("www"), i18n( "&Link Here" ), 3 );
        if (bSetWallpaper)
            popup.insertItem(SmallIconSet("background"), i18n( "Set as &Wallpaper" ), 4 );
        popup.insertSeparator();
        popup.insertItem(SmallIconSet("cancel"), i18n( "C&ancel" ), 5);

        int result = popup.exec( m_info->mousePos );
        switch (result) {
        case 1 : action = QDropEvent::Copy; break;
        case 2 : action = QDropEvent::Move; break;
        case 3 : action = QDropEvent::Link; break;
        case 4 :
        {
            kdDebug(1203) << "setWallpaper iconView=" << iconView << " url=" << lst.first().url() << endl;
            if (iconView && iconView->isDesktop() ) iconView->setWallpaper(lst.first());
            delete this;
            return;
        }
        case 5 :
        default : delete this; return;
        }
    }

    KIO::Job * job = 0;
    switch ( action ) {
    case QDropEvent::Move :
        if (mlst.isEmpty())
            return;
        job = KIO::move( mlst, m_destURL );
        job->setMetaData( m_info->metaData );
        setOperation( job, MOVE, lst, m_destURL );
        (void) new KonqCommandRecorder( KonqCommand::MOVE, lst, m_destURL, job );
        return; // we still have stuff to do -> don't delete ourselves
    case QDropEvent::Copy :
        job = KIO::copy( lst, m_destURL );
        job->setMetaData( m_info->metaData );
        setOperation( job, COPY, lst, m_destURL );
        (void) new KonqCommandRecorder( KonqCommand::COPY, lst, m_destURL, job );
        return;
    case QDropEvent::Link :
        kdDebug(1203) << "KonqOperations::asyncDrop lst.count=" << lst.count() << endl;
        job = KIO::link( lst, m_destURL );
        job->setMetaData( m_info->metaData );
        setOperation( job, LINK, lst, m_destURL );
        (void) new KonqCommandRecorder( KonqCommand::LINK, lst, m_destURL, job );
        return;
    default : kdError(1203) << "Unknown action " << (int)action << endl;
    }
    delete this;
}

void KonqOperations::rename( QWidget * parent, const KURL & oldurl, const QString & name )
{
    QString newPath = oldurl.directory(false,true) + name;
    kdDebug(1203) << "KonqOperations::rename " << oldurl.prettyURL() << " newPath=" << newPath << endl;
    KURL newurl(oldurl);
    newurl.setPath(newPath);
    if ( oldurl != newurl )
    {
        KURL::List lst;
        lst.append(oldurl);
        KIO::Job * job = KIO::moveAs( oldurl, newurl, !oldurl.isLocalFile() );
        KonqOperations * op = new KonqOperations( parent );
        op->setOperation( job, MOVE, lst, newurl );
        (void) new KonqCommandRecorder( KonqCommand::MOVE, lst, newurl, job );
        // if old trash then update config file and emit
        if(oldurl.isLocalFile() && oldurl.path(1) == KGlobalSettings::trashPath() ) {
            kdDebug(1203) << "That rename was the Trashcan, updating config files" << endl;
            KConfig *globalConfig = KGlobal::config();
            KConfigGroupSaver cgs( globalConfig, "Paths" );
            globalConfig->writeEntry("Trash" , newurl.path(), true, true );
            globalConfig->sync();
            KIPC::sendMessageAll(KIPC::SettingsChanged, KApplication::SETTINGS_PATHS);
        }
    }
}

void KonqOperations::setOperation( KIO::Job * job, int method, const KURL::List & /*src*/, const KURL & dest )
{
  m_method = method;
  //m_srcURLs = src;
  m_destURL = dest;
  if ( job )
    connect( job, SIGNAL( result( KIO::Job * ) ),
             SLOT( slotResult( KIO::Job * ) ) );
  else // for link
    slotResult( 0L );
}

void KonqOperations::statURL( const KURL & url, const QObject *receiver, const char *member )
{
    KonqOperations * op = new KonqOperations( 0L );
    op->_statURL( url, receiver, member );
    op->m_method = STAT;
}

void KonqOperations::_statURL( const KURL & url, const QObject *receiver, const char *member )
{
    connect( this, SIGNAL( statFinished( const KFileItem * ) ), receiver, member );
    KIO::StatJob * job = KIO::stat( url /*, false?*/ );
    connect( job, SIGNAL( result( KIO::Job * ) ),
             SLOT( slotStatResult( KIO::Job * ) ) );
}

void KonqOperations::slotStatResult( KIO::Job * job )
{
    if ( job->error())
        job->showErrorDialog( (QWidget*)parent() );
    else
    {
        KIO::StatJob * statJob = static_cast<KIO::StatJob*>(job);
        KFileItem * item = new KFileItem( statJob->statResult(), statJob->url() );
        emit statFinished( item );
        delete item;
    }
    // If we're only here for a stat, we're done. But not if we used _statURL internally
    if ( m_method == STAT )
        delete this;
}

void KonqOperations::slotResult( KIO::Job * job )
{
    if (job && job->error())
        job->showErrorDialog( (QWidget*)parent() );

    // Update trash bin icon if trashing files or emptying trash
    bool bUpdateTrash = m_method == TRASH || m_method == EMPTYTRASH;
    // ... or if creating a new file in the trash
    if ( m_method == MOVE || m_method == COPY || m_method == LINK )
    {
        KURL trash;
        trash.setPath( KGlobalSettings::trashPath() );
        if ( m_destURL.cmp( trash, true /*ignore trailing slash*/ ) )
            bUpdateTrash = true;
    }
    if (bUpdateTrash)
    {
        // Update trash bin icon
        KURL trash;
        trash.setPath( KGlobalSettings::trashPath() );
        KURL::List lst;
        lst.append(trash);
        KDirNotify_stub allDirNotify("*", "KDirNotify*");
        allDirNotify.FilesChanged( lst );
    }
    delete this;
}

#include <konq_operations.moc>

This file is part of the documentation for kdelibs Version 3.1.5.

Documentation copyright © 1996-2002 the KDE developers.
Generated on Thu Jan 29 23:03:28 2004 by doxygen 1.3.4 written by Dimitri van Heesch, © 1997-2001