Fix prior commit

1 files changed, 1740 insertions, 0 deletions

diff --git a/tdeio/tdefile/tdediroperator.cpp b/tdeio/tdefile/tdediroperator.cpp
new file mode 100644
index 000000000..dc44aa8ba
--- /dev/null
+++ b/tdeio/tdefile/tdediroperator.cpp
@@ -0,0 +1,1740 @@
+/* This file is part of the KDE libraries
+    Copyright (C) 1999,2000 Stephan Kulow <coolo@kde.org>
+                  1999,2000,2001,2002,2003 Carsten Pfeiffer <pfeiffer@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include <unistd.h>
+
+#include <tqdir.h>
+#include <tqapplication.h>
+#include <tqdialog.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqpushbutton.h>
+#include <tqpopupmenu.h>
+#include <tqregexp.h>
+#include <tqtimer.h>
+#include <tqvbox.h>
+
+#include <tdeaction.h>
+#include <tdeapplication.h>
+#include <kdebug.h>
+#include <kdialog.h>
+#include <kdialogbase.h>
+#include <kdirlister.h>
+#include <kinputdialog.h>
+#include <tdelocale.h>
+#include <tdemessagebox.h>
+#include <tdepopupmenu.h>
+#include <kprogress.h>
+#include <kstdaction.h>
+#include <tdeio/job.h>
+#include <tdeio/jobclasses.h>
+#include <tdeio/netaccess.h>
+#include <tdeio/previewjob.h>
+#include <tdeio/renamedlg.h>
+#include <kpropertiesdialog.h>
+#include <kservicetypefactory.h>
+#include <tdestdaccel.h>
+#include <kde_file.h>
+
+#include "config-tdefile.h"
+#include "kcombiview.h"
+#include "tdediroperator.h"
+#include "tdefiledetailview.h"
+#include "tdefileiconview.h"
+#include "tdefilepreview.h"
+#include "tdefileview.h"
+#include "tdefileitem.h"
+#include "tdefilemetapreview.h"
+
+
+template class TQPtrStack<KURL>;
+template class TQDict<KFileItem>;
+
+
+class KDirOperator::KDirOperatorPrivate
+{
+public:
+    KDirOperatorPrivate() {
+        onlyDoubleClickSelectsFiles = false;
+        progressDelayTimer = 0L;
+        dirHighlighting = false;
+        config = 0L;
+        dropOptions = 0;
+    }
+
+    ~KDirOperatorPrivate() {
+        delete progressDelayTimer;
+    }
+
+    bool dirHighlighting;
+    TQString lastURL; // used for highlighting a directory on cdUp
+    bool onlyDoubleClickSelectsFiles;
+    TQTimer *progressDelayTimer;
+    TDEActionSeparator *viewActionSeparator;
+    int dropOptions;
+
+    TDEConfig *config;
+    TQString configGroup;
+};
+
+KDirOperator::KDirOperator(const KURL& _url,
+                           TQWidget *parent, const char* _name)
+    : TQWidget(parent, _name),
+      dir(0),
+      m_fileView(0),
+      progress(0)
+{
+    myPreview = 0L;
+    myMode = KFile::File;
+    m_viewKind = KFile::Simple;
+    mySorting = static_cast<TQDir::SortSpec>(TQDir::Name | TQDir::DirsFirst);
+    d = new KDirOperatorPrivate;
+
+    if (_url.isEmpty()) { // no dir specified -> current dir
+        TQString strPath = TQDir::currentDirPath();
+        strPath.append('/');
+        currUrl = KURL();
+        currUrl.setProtocol(TQString::fromLatin1("file"));
+        currUrl.setPath(strPath);
+    }
+    else {
+        currUrl = _url;
+        if ( currUrl.protocol().isEmpty() )
+            currUrl.setProtocol(TQString::fromLatin1("file"));
+
+        currUrl.addPath("/"); // make sure we have a trailing slash!
+    }
+
+    setDirLister( new KDirLister( true ) );
+
+    connect(&myCompletion, TQT_SIGNAL(match(const TQString&)),
+            TQT_SLOT(slotCompletionMatch(const TQString&)));
+
+    progress = new KProgress(this, "progress");
+    progress->adjustSize();
+    progress->move(2, height() - progress->height() -2);
+
+    d->progressDelayTimer = new TQTimer( this, "progress delay timer" );
+    connect( d->progressDelayTimer, TQT_SIGNAL( timeout() ),
+	     TQT_SLOT( slotShowProgress() ));
+
+    myCompleteListDirty = false;
+
+    backStack.setAutoDelete( true );
+    forwardStack.setAutoDelete( true );
+
+    // action stuff
+    setupActions();
+    setupMenu();
+
+    setFocusPolicy(TQ_WheelFocus);
+}
+
+KDirOperator::~KDirOperator()
+{
+    resetCursor();
+    if ( m_fileView )
+    {
+        if ( d->config )
+            m_fileView->writeConfig( d->config, d->configGroup );
+
+        delete m_fileView;
+        m_fileView = 0L;
+    }
+
+    delete myPreview;
+    delete dir;
+    delete d;
+}
+
+
+void KDirOperator::setSorting( TQDir::SortSpec spec )
+{
+    if ( m_fileView )
+        m_fileView->setSorting( spec );
+    mySorting = spec;
+    updateSortActions();
+}
+
+void KDirOperator::resetCursor()
+{
+   TQApplication::restoreOverrideCursor();
+   progress->hide();
+}
+
+void KDirOperator::insertViewDependentActions()
+{
+   // If we have a new view actionCollection(), insert its actions
+   // into viewActionMenu.
+
+   if( !m_fileView )
+      return;
+
+   if ( (viewActionMenu->popupMenu()->count() == 0) || 			// Not yet initialized or...
+        (viewActionCollection != m_fileView->actionCollection()) )	// ...changed since.
+   {
+      if (viewActionCollection)
+      {
+         disconnect( viewActionCollection, TQT_SIGNAL( inserted( TDEAction * )),
+               this, TQT_SLOT( slotViewActionAdded( TDEAction * )));
+         disconnect( viewActionCollection, TQT_SIGNAL( removed( TDEAction * )),
+               this, TQT_SLOT( slotViewActionRemoved( TDEAction * )));
+      }
+
+      viewActionMenu->popupMenu()->clear();
+//      viewActionMenu->insert( shortAction );
+//      viewActionMenu->insert( detailedAction );
+//      viewActionMenu->insert( actionSeparator );
+      viewActionMenu->insert( myActionCollection->action( "short view" ) );
+      viewActionMenu->insert( myActionCollection->action( "detailed view" ) );
+      viewActionMenu->insert( actionSeparator );
+      viewActionMenu->insert( showHiddenAction );
+//      viewActionMenu->insert( myActionCollection->action( "single" ));
+      viewActionMenu->insert( separateDirsAction );
+      // Warning: adjust slotViewActionAdded() and slotViewActionRemoved()
+      // when you add/remove actions here!
+
+      viewActionCollection = m_fileView->actionCollection();
+      if (!viewActionCollection)
+         return;
+
+      if ( !viewActionCollection->isEmpty() )
+      {
+         viewActionMenu->insert( d->viewActionSeparator );
+
+         // first insert the normal actions, then the grouped ones
+         TQStringList groups = viewActionCollection->groups();
+         groups.prepend( TQString::null ); // actions without group
+         TQStringList::ConstIterator git = groups.begin();
+         TDEActionPtrList list;
+         TDEAction *sep = actionCollection()->action("separator");
+         for ( ; git != groups.end(); ++git )
+         {
+            if ( git != groups.begin() )
+               viewActionMenu->insert( sep );
+
+            list = viewActionCollection->actions( *git );
+            TDEActionPtrList::ConstIterator it = list.begin();
+            for ( ; it != list.end(); ++it )
+               viewActionMenu->insert( *it );
+         }
+      }
+
+      connect( viewActionCollection, TQT_SIGNAL( inserted( TDEAction * )),
+               TQT_SLOT( slotViewActionAdded( TDEAction * )));
+      connect( viewActionCollection, TQT_SIGNAL( removed( TDEAction * )),
+               TQT_SLOT( slotViewActionRemoved( TDEAction * )));
+   }
+}
+
+void KDirOperator::activatedMenu( const KFileItem *, const TQPoint& pos )
+{
+    setupMenu();
+    updateSelectionDependentActions();
+
+    actionMenu->popup( pos );
+}
+
+void KDirOperator::updateSelectionDependentActions()
+{
+    bool hasSelection = m_fileView && m_fileView->selectedItems() &&
+                        !m_fileView->selectedItems()->isEmpty();
+    myActionCollection->action( "trash" )->setEnabled( hasSelection );
+    myActionCollection->action( "delete" )->setEnabled( hasSelection );
+    myActionCollection->action( "properties" )->setEnabled( hasSelection );
+}
+
+void KDirOperator::setPreviewWidget(const TQWidget *w)
+{
+    if(w != 0L)
+        m_viewKind = (m_viewKind | KFile::PreviewContents);
+    else
+        m_viewKind = (m_viewKind & ~KFile::PreviewContents);
+
+    delete myPreview;
+    myPreview = w;
+
+    TDEToggleAction *preview = static_cast<TDEToggleAction*>(myActionCollection->action("preview"));
+    preview->setEnabled( w != 0L );
+    preview->setChecked( w != 0L );
+    setView( static_cast<KFile::FileView>(m_viewKind) );
+}
+
+int KDirOperator::numDirs() const
+{
+    return m_fileView ? m_fileView->numDirs() : 0;
+}
+
+int KDirOperator::numFiles() const
+{
+    return m_fileView ? m_fileView->numFiles() : 0;
+}
+
+void KDirOperator::slotDetailedView()
+{
+    KFile::FileView view = static_cast<KFile::FileView>( (m_viewKind & ~KFile::Simple) | KFile::Detail );
+    setView( view );
+}
+
+void KDirOperator::slotSimpleView()
+{
+    KFile::FileView view = static_cast<KFile::FileView>( (m_viewKind & ~KFile::Detail) | KFile::Simple );
+    setView( view );
+}
+
+void KDirOperator::slotToggleHidden( bool show )
+{
+    dir->setShowingDotFiles( show );
+    updateDir();
+    if ( m_fileView )
+        m_fileView->listingCompleted();
+}
+
+void KDirOperator::slotSeparateDirs()
+{
+    if (separateDirsAction->isChecked())
+    {
+        KFile::FileView view = static_cast<KFile::FileView>( m_viewKind | KFile::SeparateDirs );
+        setView( view );
+    }
+    else
+    {
+        KFile::FileView view = static_cast<KFile::FileView>( m_viewKind & ~KFile::SeparateDirs );
+        setView( view );
+    }
+}
+
+void KDirOperator::slotDefaultPreview()
+{
+    m_viewKind = m_viewKind | KFile::PreviewContents;
+    if ( !myPreview ) {
+        myPreview = new KFileMetaPreview( this );
+        (static_cast<TDEToggleAction*>( myActionCollection->action("preview") ))->setChecked(true);
+    }
+
+    setView( static_cast<KFile::FileView>(m_viewKind) );
+}
+
+void KDirOperator::slotSortByName()
+{
+    int sorting = (m_fileView->sorting()) & ~TQDir::SortByMask;
+    m_fileView->setSorting( static_cast<TQDir::SortSpec>( sorting | TQDir::Name ));
+    mySorting = m_fileView->sorting();
+    caseInsensitiveAction->setEnabled( true );
+}
+
+void KDirOperator::slotSortBySize()
+{
+    int sorting = (m_fileView->sorting()) & ~TQDir::SortByMask;
+    m_fileView->setSorting( static_cast<TQDir::SortSpec>( sorting | TQDir::Size ));
+    mySorting = m_fileView->sorting();
+    caseInsensitiveAction->setEnabled( false );
+}
+
+void KDirOperator::slotSortByDate()
+{
+    int sorting = (m_fileView->sorting()) & ~TQDir::SortByMask;
+    m_fileView->setSorting( static_cast<TQDir::SortSpec>( sorting | TQDir::Time ));
+    mySorting = m_fileView->sorting();
+    caseInsensitiveAction->setEnabled( false );
+}
+
+void KDirOperator::slotSortReversed()
+{
+    if ( m_fileView )
+        m_fileView->sortReversed();
+}
+
+void KDirOperator::slotToggleDirsFirst()
+{
+    TQDir::SortSpec sorting = m_fileView->sorting();
+    if ( !KFile::isSortDirsFirst( sorting ) )
+        m_fileView->setSorting( static_cast<TQDir::SortSpec>( sorting | TQDir::DirsFirst ));
+    else
+        m_fileView->setSorting( static_cast<TQDir::SortSpec>( sorting & ~TQDir::DirsFirst));
+    mySorting = m_fileView->sorting();
+}
+
+void KDirOperator::slotToggleIgnoreCase()
+{
+    TQDir::SortSpec sorting = m_fileView->sorting();
+    if ( !KFile::isSortCaseInsensitive( sorting ) )
+        m_fileView->setSorting( static_cast<TQDir::SortSpec>( sorting | TQDir::IgnoreCase ));
+    else
+        m_fileView->setSorting( static_cast<TQDir::SortSpec>( sorting & ~TQDir::IgnoreCase));
+    mySorting = m_fileView->sorting();
+}
+
+void KDirOperator::mkdir()
+{
+    bool ok;
+    TQString where = url().pathOrURL();
+    TQString name = i18n( "New Folder" );
+    if ( url().isLocalFile() && TQFileInfo( url().path(+1) + name ).exists() )
+         name = TDEIO::RenameDlg::suggestName( url(), name );
+
+    TQString dir = KInputDialog::getText( i18n( "New Folder" ),
+                                         i18n( "Create new folder in:\n%1" ).arg( where ),
+                                         name, &ok, this);
+    if (ok)
+      mkdir( TDEIO::encodeFileName( dir ), true );
+}
+
+bool KDirOperator::mkdir( const TQString& directory, bool enterDirectory )
+{
+    // Creates "directory", relative to the current directory (currUrl).
+    // The given path may contain any number directories, existant or not.
+    // They will all be created, if possible.
+
+    bool writeOk = false;
+    bool exists = false;
+    KURL url( currUrl );
+
+    TQStringList dirs = TQStringList::split( TQDir::separator(), directory );
+    TQStringList::ConstIterator it = dirs.begin();
+
+    for ( ; it != dirs.end(); ++it )
+    {
+        url.addPath( *it );
+        exists = TDEIO::NetAccess::exists( url, false, 0 );
+        writeOk = !exists && TDEIO::NetAccess::mkdir( url, topLevelWidget() );
+    }
+
+    if ( exists ) // url was already existant
+    {
+        KMessageBox::sorry(viewWidget(), i18n("A file or folder named %1 already exists.").arg(url.pathOrURL()));
+        enterDirectory = false;
+    }
+    else if ( !writeOk ) {
+        KMessageBox::sorry(viewWidget(), i18n("You do not have permission to "
+                                              "create that folder." ));
+    }
+    else if ( enterDirectory ) {
+        setURL( url, true );
+    }
+
+    return writeOk;
+}
+
+TDEIO::DeleteJob * KDirOperator::del( const KFileItemList& items,
+                                    bool ask, bool showProgress )
+{
+    return del( items, this, ask, showProgress );
+}
+
+TDEIO::DeleteJob * KDirOperator::del( const KFileItemList& items,
+                                    TQWidget *parent,
+                                    bool ask, bool showProgress )
+{
+    if ( items.isEmpty() ) {
+        KMessageBox::information( parent,
+                                i18n("You did not select a file to delete."),
+                                i18n("Nothing to Delete") );
+        return 0L;
+    }
+
+    KURL::List urls;
+    TQStringList files;
+    KFileItemListIterator it( items );
+
+    for ( ; it.current(); ++it ) {
+        KURL url = (*it)->url();
+        urls.append( url );
+        if ( url.isLocalFile() )
+            files.append( url.path() );
+        else
+            files.append( url.prettyURL() );
+    }
+
+    bool doIt = !ask;
+    if ( ask ) {
+        int ret;
+        if ( items.count() == 1 ) {
+            ret = KMessageBox::warningContinueCancel( parent,
+                i18n( "<qt>Do you really want to delete\n <b>'%1'</b>?</qt>" )
+                .arg( files.first() ),
+                                                      i18n("Delete File"),
+                                                      KStdGuiItem::del(), "AskForDelete" );
+        }
+        else
+            ret = KMessageBox::warningContinueCancelList( parent,
+                i18n("Do you really want to delete this item?", "Do you really want to delete these %n items?", items.count() ),
+                                                    files,
+                                                    i18n("Delete Files"),
+                                                    KStdGuiItem::del(), "AskForDelete" );
+        doIt = (ret == KMessageBox::Continue);
+    }
+
+    if ( doIt ) {
+        TDEIO::DeleteJob *job = TDEIO::del( urls, false, showProgress );
+        job->setWindow (topLevelWidget());
+        job->setAutoErrorHandlingEnabled( true, parent );
+        return job;
+    }
+
+    return 0L;
+}
+
+void KDirOperator::deleteSelected()
+{
+    if ( !m_fileView )
+        return;
+
+    const KFileItemList *list = m_fileView->selectedItems();
+    if ( list )
+        del( *list );
+}
+
+TDEIO::CopyJob * KDirOperator::trash( const KFileItemList& items,
+                                    TQWidget *parent,
+                                    bool ask, bool showProgress )
+{
+    if ( items.isEmpty() ) {
+        KMessageBox::information( parent,
+                                i18n("You did not select a file to trash."),
+                                i18n("Nothing to Trash") );
+        return 0L;
+    }
+
+    KURL::List urls;
+    TQStringList files;
+    KFileItemListIterator it( items );
+
+    for ( ; it.current(); ++it ) {
+        KURL url = (*it)->url();
+        urls.append( url );
+        if ( url.isLocalFile() )
+            files.append( url.path() );
+        else
+            files.append( url.prettyURL() );
+    }
+
+    bool doIt = !ask;
+    if ( ask ) {
+        int ret;
+        if ( items.count() == 1 ) {
+            ret = KMessageBox::warningContinueCancel( parent,
+                i18n( "<qt>Do you really want to trash\n <b>'%1'</b>?</qt>" )
+                .arg( files.first() ),
+                                                      i18n("Trash File"),
+                                                      KGuiItem(i18n("to trash", "&Trash"),"edittrash"), "AskForTrash" );
+        }
+        else
+            ret = KMessageBox::warningContinueCancelList( parent,
+                i18n("translators: not called for n == 1", "Do you really want to trash these %n items?", items.count() ),
+                                                    files,
+                                                    i18n("Trash Files"),
+                                                    KGuiItem(i18n("to trash", "&Trash"),"edittrash"), "AskForTrash" );
+        doIt = (ret == KMessageBox::Continue);
+    }
+
+    if ( doIt ) {
+        TDEIO::CopyJob *job = TDEIO::trash( urls, showProgress );
+        job->setWindow (topLevelWidget());
+        job->setAutoErrorHandlingEnabled( true, parent );
+        return job;
+    }
+
+    return 0L;
+}
+
+void KDirOperator::trashSelected(TDEAction::ActivationReason reason, TQt::ButtonState state)
+{
+    if ( !m_fileView )
+        return;
+
+    if ( reason == TDEAction::PopupMenuActivation && ( state & ShiftButton ) ) {
+        deleteSelected();
+	return;
+    }
+
+    const KFileItemList *list = m_fileView->selectedItems();
+    if ( list )
+        trash( *list, this );
+}
+
+void KDirOperator::close()
+{
+    resetCursor();
+    pendingMimeTypes.clear();
+    myCompletion.clear();
+    myDirCompletion.clear();
+    myCompleteListDirty = true;
+    dir->stop();
+}
+
+void KDirOperator::checkPath(const TQString &, bool /*takeFiles*/) // SLOT
+{
+#if 0
+    // copy the argument in a temporary string
+    TQString text = _txt;
+    // it's unlikely to happen, that at the beginning are spaces, but
+    // for the end, it happens quite often, I guess.
+    text = text.stripWhiteSpace();
+    // if the argument is no URL (the check is quite fragil) and it's
+    // no absolute path, we add the current directory to get a correct url
+    if (text.find(':') < 0 && text[0] != '/')
+        text.insert(0, currUrl);
+
+    // in case we have a selection defined and someone patched the file-
+    // name, we check, if the end of the new name is changed.
+    if (!selection.isNull()) {
+        int position = text.findRev('/');
+        ASSERT(position >= 0); // we already inserted the current dir in case
+        TQString filename = text.mid(position + 1, text.length());
+        if (filename != selection)
+            selection = TQString::null;
+    }
+
+    KURL u(text); // I have to take care of entered URLs
+    bool filenameEntered = false;
+
+    if (u.isLocalFile()) {
+        // the empty path is kind of a hack
+        KFileItem i("", u.path());
+        if (i.isDir())
+            setURL(text, true);
+        else {
+            if (takeFiles)
+                if (acceptOnlyExisting && !i.isFile())
+                    warning("you entered an invalid URL");
+                else
+                    filenameEntered = true;
+        }
+    } else
+        setURL(text, true);
+
+    if (filenameEntered) {
+        filename_ = u.url();
+        emit fileSelected(filename_);
+
+        TQApplication::restoreOverrideCursor();
+
+        accept();
+    }
+#endif
+    kdDebug(tdefile_area) << "TODO KDirOperator::checkPath()" << endl;
+}
+
+void KDirOperator::setURL(const KURL& _newurl, bool clearforward)
+{
+    KURL newurl;
+
+    if ( !_newurl.isValid() )
+	newurl.setPath( TQDir::homeDirPath() );
+    else
+	newurl = _newurl;
+
+    TQString pathstr = newurl.path(+1);
+    newurl.setPath(pathstr);
+
+    // already set
+    if ( newurl.equals( currUrl, true ) )
+        return;
+
+    if ( !isReadable( newurl ) ) {
+        // maybe newurl is a file? check its parent directory
+        newurl.cd(TQString::fromLatin1(".."));
+        if ( !isReadable( newurl ) ) {
+            resetCursor();
+            KMessageBox::error(viewWidget(),
+                               i18n("The specified folder does not exist "
+                                    "or was not readable."));
+            return;
+        }
+    }
+
+    if (clearforward) {
+        // autodelete should remove this one
+        backStack.push(new KURL(currUrl));
+        forwardStack.clear();
+    }
+
+    d->lastURL = currUrl.url(-1);
+    currUrl = newurl;
+
+    pathChanged();
+    emit urlEntered(newurl);
+
+    // enable/disable actions
+    forwardAction->setEnabled( !forwardStack.isEmpty() );
+    backAction->setEnabled( !backStack.isEmpty() );
+    upAction->setEnabled( !isRoot() );
+
+    openURL( newurl );
+}
+
+void KDirOperator::updateDir()
+{
+    dir->emitChanges();
+    if ( m_fileView )
+        m_fileView->listingCompleted();
+}
+
+void KDirOperator::rereadDir()
+{
+    pathChanged();
+    openURL( currUrl, false, true );
+}
+
+
+bool KDirOperator::openURL( const KURL& url, bool keep, bool reload )
+{
+    bool result = dir->openURL( url, keep, reload );
+    if ( !result ) // in that case, neither completed() nor canceled() will be emitted by KDL
+        slotCanceled();
+
+    return result;
+}
+
+// Protected
+void KDirOperator::pathChanged()
+{
+    if (!m_fileView)
+        return;
+
+    pendingMimeTypes.clear();
+    m_fileView->clear();
+    myCompletion.clear();
+    myDirCompletion.clear();
+
+    // it may be, that we weren't ready at this time
+    TQApplication::restoreOverrideCursor();
+
+    // when TDEIO::Job emits finished, the slot will restore the cursor
+    TQApplication::setOverrideCursor( tqwaitCursor );
+
+    if ( !isReadable( currUrl )) {
+        KMessageBox::error(viewWidget(),
+                           i18n("The specified folder does not exist "
+                                "or was not readable."));
+        if (backStack.isEmpty())
+            home();
+        else
+            back();
+    }
+}
+
+void KDirOperator::slotRedirected( const KURL& newURL )
+{
+    currUrl = newURL;
+    pendingMimeTypes.clear();
+    myCompletion.clear();
+    myDirCompletion.clear();
+    myCompleteListDirty = true;
+    emit urlEntered( newURL );
+}
+
+// Code pinched from kfm then hacked
+void KDirOperator::back()
+{
+    if ( backStack.isEmpty() )
+        return;
+
+    forwardStack.push( new KURL(currUrl) );
+
+    KURL *s = backStack.pop();
+
+    setURL(*s, false);
+    delete s;
+}
+
+// Code pinched from kfm then hacked
+void KDirOperator::forward()
+{
+    if ( forwardStack.isEmpty() )
+        return;
+
+    backStack.push(new KURL(currUrl));
+
+    KURL *s = forwardStack.pop();
+    setURL(*s, false);
+    delete s;
+}
+
+KURL KDirOperator::url() const
+{
+    return currUrl;
+}
+
+void KDirOperator::cdUp()
+{
+    KURL tmp(currUrl);
+    tmp.cd(TQString::fromLatin1(".."));
+    setURL(tmp, true);
+}
+
+void KDirOperator::home()
+{
+    KURL u;
+    u.setPath( TQDir::homeDirPath() );
+    setURL(u, true);
+}
+
+void KDirOperator::clearFilter()
+{
+    dir->setNameFilter( TQString::null );
+    dir->clearMimeFilter();
+    checkPreviewSupport();
+}
+
+void KDirOperator::setNameFilter(const TQString& filter)
+{
+    dir->setNameFilter(filter);
+    checkPreviewSupport();
+}
+
+void KDirOperator::setMimeFilter( const TQStringList& mimetypes )
+{
+    dir->setMimeFilter( mimetypes );
+    checkPreviewSupport();
+}
+
+bool KDirOperator::checkPreviewSupport()
+{
+    TDEToggleAction *previewAction = static_cast<TDEToggleAction*>( myActionCollection->action( "preview" ));
+
+    bool hasPreviewSupport = false;
+    TDEConfig *kc = TDEGlobal::config();
+    TDEConfigGroupSaver cs( kc, ConfigGroup );
+    if ( kc->readBoolEntry( "Show Default Preview", true ) )
+        hasPreviewSupport = checkPreviewInternal();
+
+    previewAction->setEnabled( hasPreviewSupport );
+    return hasPreviewSupport;
+}
+
+bool KDirOperator::checkPreviewInternal() const
+{
+    TQStringList supported = TDEIO::PreviewJob::supportedMimeTypes();
+    // no preview support for directories?
+    if ( dirOnlyMode() && supported.findIndex( "inode/directory" ) == -1 )
+        return false;
+
+    TQStringList mimeTypes = dir->mimeFilters();
+    TQStringList nameFilter = TQStringList::split( " ", dir->nameFilter() );
+
+    if ( mimeTypes.isEmpty() && nameFilter.isEmpty() && !supported.isEmpty() )
+        return true;
+    else {
+        TQRegExp r;
+        r.setWildcard( true ); // the "mimetype" can be "image/*"
+
+        if ( !mimeTypes.isEmpty() ) {
+            TQStringList::Iterator it = supported.begin();
+
+            for ( ; it != supported.end(); ++it ) {
+                r.setPattern( *it );
+
+                TQStringList result = mimeTypes.grep( r );
+                if ( !result.isEmpty() ) { // matches! -> we want previews
+                    return true;
+                }
+            }
+        }
+
+        if ( !nameFilter.isEmpty() ) {
+            // find the mimetypes of all the filter-patterns and
+            KServiceTypeFactory *fac = KServiceTypeFactory::self();
+            TQStringList::Iterator it1 = nameFilter.begin();
+            for ( ; it1 != nameFilter.end(); ++it1 ) {
+                if ( (*it1) == "*" ) {
+                    return true;
+                }
+
+                KMimeType *mt = fac->findFromPattern( *it1 );
+                if ( !mt )
+                    continue;
+                TQString mime = mt->name();
+                delete mt;
+
+                // the "mimetypes" we get from the PreviewJob can be "image/*"
+                // so we need to check in wildcard mode
+                TQStringList::Iterator it2 = supported.begin();
+                for ( ; it2 != supported.end(); ++it2 ) {
+                    r.setPattern( *it2 );
+                    if ( r.search( mime ) != -1 ) {
+                        return true;
+                    }
+                }
+            }
+        }
+    }
+
+    return false;
+}
+
+KFileView* KDirOperator::createView( TQWidget* parent, KFile::FileView view )
+{
+    KFileView* new_view = 0L;
+    bool separateDirs = KFile::isSeparateDirs( view );
+    bool preview = ( KFile::isPreviewInfo(view) || KFile::isPreviewContents( view ) );
+
+    if ( separateDirs || preview ) {
+        KCombiView *combi = 0L;
+        if (separateDirs)
+        {
+            combi = new KCombiView( parent, "combi view" );
+            combi->setOnlyDoubleClickSelectsFiles(d->onlyDoubleClickSelectsFiles);
+        }
+
+        KFileView* v = 0L;
+        if ( KFile::isSimpleView( view ) )
+            v = createView( combi, KFile::Simple );
+        else
+            v = createView( combi, KFile::Detail );
+
+        v->setOnlyDoubleClickSelectsFiles(d->onlyDoubleClickSelectsFiles);
+
+        if (combi)
+            combi->setRight( v );
+
+        if (preview)
+        {
+            KFilePreview* pView = new KFilePreview( combi ? combi : v, parent, "preview" );
+            pView->setOnlyDoubleClickSelectsFiles(d->onlyDoubleClickSelectsFiles);
+            new_view = pView;
+        }
+        else
+            new_view = combi;
+    }
+    else if ( KFile::isDetailView( view ) && !preview ) {
+        new_view = new KFileDetailView( parent, "detail view");
+        new_view->setViewName( i18n("Detailed View") );
+    }
+    else /* if ( KFile::isSimpleView( view ) && !preview ) */ {
+        KFileIconView *iconView =  new KFileIconView( parent, "simple view");
+        new_view = iconView;
+        new_view->setViewName( i18n("Short View") );
+    }
+
+    new_view->widget()->setAcceptDrops(acceptDrops());
+    return new_view;
+}
+
+void KDirOperator::setAcceptDrops(bool b)
+{
+    if (m_fileView)
+       m_fileView->widget()->setAcceptDrops(b);
+    TQWidget::setAcceptDrops(b);
+}
+
+void KDirOperator::setDropOptions(int options)
+{
+    d->dropOptions = options;
+    if (m_fileView)
+       m_fileView->setDropOptions(options);
+}
+
+void KDirOperator::setView( KFile::FileView view )
+{
+    bool separateDirs = KFile::isSeparateDirs( view );
+    bool preview=( KFile::isPreviewInfo(view) || KFile::isPreviewContents( view ) );
+
+    if (view == KFile::Default) {
+        if ( KFile::isDetailView( (KFile::FileView) defaultView ) )
+            view = KFile::Detail;
+        else
+            view = KFile::Simple;
+
+        separateDirs = KFile::isSeparateDirs( static_cast<KFile::FileView>(defaultView) );
+        preview = ( KFile::isPreviewInfo( static_cast<KFile::FileView>(defaultView) ) ||
+                    KFile::isPreviewContents( static_cast<KFile::FileView>(defaultView) ) )
+                  && myActionCollection->action("preview")->isEnabled();
+
+        if ( preview ) { // instantiates KFileMetaPreview and calls setView()
+            m_viewKind = defaultView;
+            slotDefaultPreview();
+            return;
+        }
+        else if ( !separateDirs )
+            separateDirsAction->setChecked(true);
+    }
+
+    // if we don't have any files, we can't separate dirs from files :)
+    if ( (mode() & KFile::File) == 0 &&
+         (mode() & KFile::Files) == 0 ) {
+        separateDirs = false;
+        separateDirsAction->setEnabled( false );
+    }
+
+    m_viewKind = static_cast<int>(view) | (separateDirs ? KFile::SeparateDirs : 0);
+    view = static_cast<KFile::FileView>(m_viewKind);
+
+    KFileView *new_view = createView( this, view );
+    if ( preview ) {
+        // we keep the preview-_widget_ around, but not the KFilePreview.
+        // KFilePreview::setPreviewWidget handles the reparenting for us
+        static_cast<KFilePreview*>(new_view)->setPreviewWidget(myPreview, url());
+    }
+
+    setView( new_view );
+}
+
+
+void KDirOperator::connectView(KFileView *view)
+{
+    // TODO: do a real timer and restart it after that
+    pendingMimeTypes.clear();
+    bool listDir = true;
+
+    if ( dirOnlyMode() )
+         view->setViewMode(KFileView::Directories);
+    else
+        view->setViewMode(KFileView::All);
+
+    if ( myMode & KFile::Files )
+        view->setSelectionMode( KFile::Extended );
+    else
+        view->setSelectionMode( KFile::Single );
+
+    if (m_fileView)
+    {
+        if ( d->config ) // save and restore the views' configuration
+        {
+            m_fileView->writeConfig( d->config, d->configGroup );
+            view->readConfig( d->config, d->configGroup );
+        }
+
+        // transfer the state from old view to new view
+        view->clear();
+        view->addItemList( *m_fileView->items() );
+        listDir = false;
+
+        if ( m_fileView->widget()->hasFocus() )
+            view->widget()->setFocus();
+
+        KFileItem *oldCurrentItem = m_fileView->currentFileItem();
+        if ( oldCurrentItem ) {
+            view->setCurrentItem( oldCurrentItem );
+            view->setSelected( oldCurrentItem, false );
+            view->ensureItemVisible( oldCurrentItem );
+        }
+
+        const KFileItemList *oldSelected = m_fileView->selectedItems();
+        if ( !oldSelected->isEmpty() ) {
+            KFileItemListIterator it( *oldSelected );
+            for ( ; it.current(); ++it )
+                view->setSelected( it.current(), true );
+        }
+
+        m_fileView->widget()->hide();
+        delete m_fileView;
+    }
+
+    else
+    {
+        if ( d->config )
+            view->readConfig( d->config, d->configGroup );
+    }
+
+    m_fileView = view;
+    m_fileView->setDropOptions(d->dropOptions);
+    viewActionCollection = 0L;
+    KFileViewSignaler *sig = view->signaler();
+
+    connect(sig, TQT_SIGNAL( activatedMenu(const KFileItem *, const TQPoint& ) ),
+            this, TQT_SLOT( activatedMenu(const KFileItem *, const TQPoint& )));
+    connect(sig, TQT_SIGNAL( dirActivated(const KFileItem *) ),
+            this, TQT_SLOT( selectDir(const KFileItem*) ) );
+    connect(sig, TQT_SIGNAL( fileSelected(const KFileItem *) ),
+            this, TQT_SLOT( selectFile(const KFileItem*) ) );
+    connect(sig, TQT_SIGNAL( fileHighlighted(const KFileItem *) ),
+            this, TQT_SLOT( highlightFile(const KFileItem*) ));
+    connect(sig, TQT_SIGNAL( sortingChanged( TQDir::SortSpec ) ),
+            this, TQT_SLOT( slotViewSortingChanged( TQDir::SortSpec )));
+    connect(sig, TQT_SIGNAL( dropped(const KFileItem *, TQDropEvent*, const KURL::List&) ),
+            this, TQT_SIGNAL( dropped(const KFileItem *, TQDropEvent*, const KURL::List&)) );
+
+    if ( reverseAction->isChecked() != m_fileView->isReversed() )
+        slotSortReversed();
+
+    updateViewActions();
+    m_fileView->widget()->resize(size());
+    m_fileView->widget()->show();
+
+    if ( listDir ) {
+        TQApplication::setOverrideCursor( tqwaitCursor );
+        openURL( currUrl );
+    }
+    else
+        view->listingCompleted();
+}
+
+KFile::Mode KDirOperator::mode() const
+{
+    return myMode;
+}
+
+void KDirOperator::setMode(KFile::Mode m)
+{
+    if (myMode == m)
+        return;
+
+    myMode = m;
+
+    dir->setDirOnlyMode( dirOnlyMode() );
+
+    // reset the view with the different mode
+    setView( static_cast<KFile::FileView>(m_viewKind) );
+}
+
+void KDirOperator::setView(KFileView *view)
+{
+    if ( view == m_fileView ) {
+        return;
+    }
+
+    setFocusProxy(view->widget());
+    view->setSorting( mySorting );
+    view->setOnlyDoubleClickSelectsFiles( d->onlyDoubleClickSelectsFiles );
+    connectView(view); // also deletes the old view
+
+    emit viewChanged( view );
+}
+
+void KDirOperator::setDirLister( KDirLister *lister )
+{
+    if ( lister == dir ) // sanity check
+        return;
+
+    delete dir;
+    dir = lister;
+
+    dir->setAutoUpdate( true );
+
+    TQWidget* mainWidget = topLevelWidget();
+    dir->setMainWindow (mainWidget);
+    kdDebug (tdefile_area) << "mainWidget=" << mainWidget << endl;
+
+    connect( dir, TQT_SIGNAL( percent( int )),
+             TQT_SLOT( slotProgress( int ) ));
+    connect( dir, TQT_SIGNAL(started( const KURL& )), TQT_SLOT(slotStarted()));
+    connect( dir, TQT_SIGNAL(newItems(const KFileItemList &)),
+             TQT_SLOT(insertNewFiles(const KFileItemList &)));
+    connect( dir, TQT_SIGNAL(completed()), TQT_SLOT(slotIOFinished()));
+    connect( dir, TQT_SIGNAL(canceled()), TQT_SLOT(slotCanceled()));
+    connect( dir, TQT_SIGNAL(deleteItem(KFileItem *)),
+             TQT_SLOT(itemDeleted(KFileItem *)));
+    connect( dir, TQT_SIGNAL(redirection( const KURL& )),
+	     TQT_SLOT( slotRedirected( const KURL& )));
+    connect( dir, TQT_SIGNAL( clear() ), TQT_SLOT( slotClearView() ));
+    connect( dir, TQT_SIGNAL( refreshItems( const KFileItemList& ) ),
+             TQT_SLOT( slotRefreshItems( const KFileItemList& ) ) );
+}
+
+void KDirOperator::insertNewFiles(const KFileItemList &newone)
+{
+    if ( newone.isEmpty() || !m_fileView )
+        return;
+
+    myCompleteListDirty = true;
+    m_fileView->addItemList( newone );
+    emit updateInformation(m_fileView->numDirs(), m_fileView->numFiles());
+
+    KFileItem *item;
+    KFileItemListIterator it( newone );
+
+    while ( (item = it.current()) ) {
+	// highlight the dir we come from, if possible
+	if ( d->dirHighlighting && item->isDir() &&
+	     item->url().url(-1) == d->lastURL ) {
+	    m_fileView->setCurrentItem( item );
+	    m_fileView->ensureItemVisible( item );
+	}
+
+	++it;
+    }
+
+    TQTimer::singleShot(200, this, TQT_SLOT(resetCursor()));
+}
+
+void KDirOperator::selectDir(const KFileItem *item)
+{
+    setURL(item->url(), true);
+}
+
+void KDirOperator::itemDeleted(KFileItem *item)
+{
+    pendingMimeTypes.removeRef( item );
+    if ( m_fileView )
+    {
+        m_fileView->removeItem( static_cast<KFileItem *>( item ));
+        emit updateInformation(m_fileView->numDirs(), m_fileView->numFiles());
+    }
+}
+
+void KDirOperator::selectFile(const KFileItem *item)
+{
+    TQApplication::restoreOverrideCursor();
+
+    emit fileSelected( item );
+}
+
+void KDirOperator::setCurrentItem( const TQString& filename )
+{
+    if ( m_fileView ) {
+        const KFileItem *item = 0L;
+
+        if ( !filename.isNull() )
+            item = static_cast<KFileItem *>(dir->findByName( filename ));
+
+        m_fileView->clearSelection();
+        if ( item ) {
+            m_fileView->setCurrentItem( item );
+            m_fileView->setSelected( item, true );
+            m_fileView->ensureItemVisible( item );
+        }
+    }
+}
+
+TQString KDirOperator::makeCompletion(const TQString& string)
+{
+    if ( string.isEmpty() ) {
+        m_fileView->clearSelection();
+        return TQString::null;
+    }
+
+    prepareCompletionObjects();
+    return myCompletion.makeCompletion( string );
+}
+
+TQString KDirOperator::makeDirCompletion(const TQString& string)
+{
+    if ( string.isEmpty() ) {
+        m_fileView->clearSelection();
+        return TQString::null;
+    }
+
+    prepareCompletionObjects();
+    return myDirCompletion.makeCompletion( string );
+}
+
+void KDirOperator::prepareCompletionObjects()
+{
+    if ( !m_fileView )
+	return;
+
+    if ( myCompleteListDirty ) { // create the list of all possible completions
+        KFileItemListIterator it( *(m_fileView->items()) );
+        for( ; it.current(); ++it ) {
+            KFileItem *item = it.current();
+
+            myCompletion.addItem( item->name() );
+            if ( item->isDir() )
+                myDirCompletion.addItem( item->name() );
+        }
+        myCompleteListDirty = false;
+    }
+}
+
+void KDirOperator::slotCompletionMatch(const TQString& match)
+{
+    setCurrentItem( match );
+    emit completion( match );
+}
+
+void KDirOperator::setupActions()
+{
+    myActionCollection = new TDEActionCollection( topLevelWidget(), TQT_TQOBJECT(this), "KDirOperator::myActionCollection" );
+
+    actionMenu = new TDEActionMenu( i18n("Menu"), myActionCollection, "popupMenu" );
+    upAction = KStdAction::up( TQT_TQOBJECT(this), TQT_SLOT( cdUp() ), myActionCollection, "up" );
+    upAction->setText( i18n("Parent Folder") );
+    backAction = KStdAction::back( TQT_TQOBJECT(this), TQT_SLOT( back() ), myActionCollection, "back" );
+    forwardAction = KStdAction::forward( TQT_TQOBJECT(this), TQT_SLOT(forward()), myActionCollection, "forward" );
+    homeAction = KStdAction::home( TQT_TQOBJECT(this), TQT_SLOT( home() ), myActionCollection, "home" );
+    homeAction->setText(i18n("Home Folder"));
+    reloadAction = KStdAction::redisplay( TQT_TQOBJECT(this), TQT_SLOT(rereadDir()), myActionCollection, "reload" );
+    actionSeparator = new TDEActionSeparator( myActionCollection, "separator" );
+    d->viewActionSeparator = new TDEActionSeparator( myActionCollection,
+                                                   "viewActionSeparator" );
+    mkdirAction = new TDEAction( i18n("New Folder..."), 0,
+                                 TQT_TQOBJECT(this), TQT_SLOT( mkdir() ), myActionCollection, "mkdir" );
+    TDEAction* trash = new TDEAction( i18n( "Move to Trash" ), "edittrash", Key_Delete, myActionCollection, "trash" );
+    connect( trash, TQT_SIGNAL( activated( TDEAction::ActivationReason, TQt::ButtonState ) ),
+	     this, TQT_SLOT( trashSelected( TDEAction::ActivationReason, TQt::ButtonState ) ) );
+    new TDEAction( i18n( "Delete" ), "editdelete", SHIFT+Key_Delete, TQT_TQOBJECT(this),
+                  TQT_SLOT( deleteSelected() ), myActionCollection, "delete" );
+    mkdirAction->setIcon( TQString::fromLatin1("folder_new") );
+    reloadAction->setText( i18n("Reload") );
+    reloadAction->setShortcut( TDEStdAccel::shortcut( TDEStdAccel::Reload ));
+
+
+    // the sort menu actions
+    sortActionMenu = new TDEActionMenu( i18n("Sorting"), myActionCollection, "sorting menu");
+    byNameAction = new TDERadioAction( i18n("By Name"), 0,
+                                     TQT_TQOBJECT(this), TQT_SLOT( slotSortByName() ),
+                                     myActionCollection, "by name" );
+    byDateAction = new TDERadioAction( i18n("By Date"), 0,
+                                     TQT_TQOBJECT(this), TQT_SLOT( slotSortByDate() ),
+                                     myActionCollection, "by date" );
+    bySizeAction = new TDERadioAction( i18n("By Size"), 0,
+                                     TQT_TQOBJECT(this), TQT_SLOT( slotSortBySize() ),
+                                     myActionCollection, "by size" );
+    reverseAction = new TDEToggleAction( i18n("Reverse"), 0,
+                                       TQT_TQOBJECT(this), TQT_SLOT( slotSortReversed() ),
+                                       myActionCollection, "reversed" );
+
+    TQString sortGroup = TQString::fromLatin1("sort");
+    byNameAction->setExclusiveGroup( sortGroup );
+    byDateAction->setExclusiveGroup( sortGroup );
+    bySizeAction->setExclusiveGroup( sortGroup );
+
+
+    dirsFirstAction = new TDEToggleAction( i18n("Folders First"), 0,
+                                         myActionCollection, "dirs first");
+    caseInsensitiveAction = new TDEToggleAction(i18n("Case Insensitive"), 0,
+                                              myActionCollection, "case insensitive" );
+
+    connect( dirsFirstAction, TQT_SIGNAL( toggled( bool ) ),
+             TQT_SLOT( slotToggleDirsFirst() ));
+    connect( caseInsensitiveAction, TQT_SIGNAL( toggled( bool ) ),
+             TQT_SLOT( slotToggleIgnoreCase() ));
+
+
+
+    // the view menu actions
+    viewActionMenu = new TDEActionMenu( i18n("&View"), myActionCollection, "view menu" );
+    connect( viewActionMenu->popupMenu(), TQT_SIGNAL( aboutToShow() ),
+             TQT_SLOT( insertViewDependentActions() ));
+
+    shortAction = new TDERadioAction( i18n("Short View"), "view_multicolumn",
+                                    TDEShortcut(), myActionCollection, "short view" );
+    detailedAction = new TDERadioAction( i18n("Detailed View"), "view_detailed",
+                                       TDEShortcut(), myActionCollection, "detailed view" );
+
+    showHiddenAction = new TDEToggleAction( i18n("Show Hidden Files"), TDEShortcut(),
+                                          myActionCollection, "show hidden" );
+//    showHiddenAction->setCheckedState( i18n("Hide Hidden Files") );
+    separateDirsAction = new TDEToggleAction( i18n("Separate Folders"), TDEShortcut(),
+                                            TQT_TQOBJECT(this),
+                                            TQT_SLOT(slotSeparateDirs()),
+                                            myActionCollection, "separate dirs" );
+    TDEToggleAction *previewAction = new TDEToggleAction(i18n("Show Preview"),
+                                                     "thumbnail", TDEShortcut(),
+                                                     myActionCollection,
+                                                     "preview" );
+    previewAction->setCheckedState(i18n("Hide Preview"));
+    connect( previewAction, TQT_SIGNAL( toggled( bool )),
+             TQT_SLOT( togglePreview( bool )));
+
+
+    TQString viewGroup = TQString::fromLatin1("view");
+    shortAction->setExclusiveGroup( viewGroup );
+    detailedAction->setExclusiveGroup( viewGroup );
+
+    connect( shortAction, TQT_SIGNAL( activated() ),
+             TQT_SLOT( slotSimpleView() ));
+    connect( detailedAction, TQT_SIGNAL( activated() ),
+             TQT_SLOT( slotDetailedView() ));
+    connect( showHiddenAction, TQT_SIGNAL( toggled( bool ) ),
+             TQT_SLOT( slotToggleHidden( bool ) ));
+
+    new TDEAction( i18n("Properties"), TDEShortcut(ALT+Key_Return), TQT_TQOBJECT(this),
+                 TQT_SLOT(slotProperties()), myActionCollection, "properties" );
+}
+
+void KDirOperator::setupMenu()
+{
+    setupMenu(AllActions);
+}
+
+void KDirOperator::setupMenu(int whichActions)
+{
+    // first fill the submenus (sort and view)
+    sortActionMenu->popupMenu()->clear();
+    sortActionMenu->insert( byNameAction );
+    sortActionMenu->insert( byDateAction );
+    sortActionMenu->insert( bySizeAction );
+    sortActionMenu->insert( actionSeparator );
+    sortActionMenu->insert( reverseAction );
+    sortActionMenu->insert( dirsFirstAction );
+    sortActionMenu->insert( caseInsensitiveAction );
+
+    // now plug everything into the popupmenu
+    actionMenu->popupMenu()->clear();
+    if (whichActions & NavActions)
+    {
+        actionMenu->insert( upAction );
+        actionMenu->insert( backAction );
+        actionMenu->insert( forwardAction );
+        actionMenu->insert( homeAction );
+        actionMenu->insert( actionSeparator );
+    }
+
+    if (whichActions & FileActions)
+    {
+        actionMenu->insert( mkdirAction );
+        if (currUrl.isLocalFile() && !(TDEApplication::keyboardMouseState() & TQt::ShiftButton))
+            actionMenu->insert( myActionCollection->action( "trash" ) );
+        TDEConfig *globalconfig = TDEGlobal::config();
+        TDEConfigGroupSaver cs( globalconfig, TQString::fromLatin1("KDE") );
+        if (!currUrl.isLocalFile() || (TDEApplication::keyboardMouseState() & TQt::ShiftButton) ||
+            globalconfig->readBoolEntry("ShowDeleteCommand", false))
+            actionMenu->insert( myActionCollection->action( "delete" ) );
+        actionMenu->insert( actionSeparator );
+    }
+
+    if (whichActions & SortActions)
+    {
+        actionMenu->insert( sortActionMenu );
+        actionMenu->insert( actionSeparator );
+    }
+
+    if (whichActions & ViewActions)
+    {
+        actionMenu->insert( viewActionMenu );
+        actionMenu->insert( actionSeparator );
+    }
+
+    if (whichActions & FileActions)
+    {
+        actionMenu->insert( myActionCollection->action( "properties" ) );
+    }
+}
+
+void KDirOperator::updateSortActions()
+{
+    if ( KFile::isSortByName( mySorting ) )
+        byNameAction->setChecked( true );
+    else if ( KFile::isSortByDate( mySorting ) )
+        byDateAction->setChecked( true );
+    else if ( KFile::isSortBySize( mySorting ) )
+        bySizeAction->setChecked( true );
+
+    dirsFirstAction->setChecked( KFile::isSortDirsFirst( mySorting ) );
+    caseInsensitiveAction->setChecked( KFile::isSortCaseInsensitive(mySorting) );
+    caseInsensitiveAction->setEnabled( KFile::isSortByName( mySorting ) );
+
+    if ( m_fileView )
+        reverseAction->setChecked( m_fileView->isReversed() );
+}
+
+void KDirOperator::updateViewActions()
+{
+    KFile::FileView fv = static_cast<KFile::FileView>( m_viewKind );
+
+    separateDirsAction->setChecked( KFile::isSeparateDirs( fv ) &&
+                                    separateDirsAction->isEnabled() );
+
+    shortAction->setChecked( KFile::isSimpleView( fv ));
+    detailedAction->setChecked( KFile::isDetailView( fv ));
+}
+
+void KDirOperator::readConfig( TDEConfig *kc, const TQString& group )
+{
+    if ( !kc )
+        return;
+    TQString oldGroup = kc->group();
+    if ( !group.isEmpty() )
+        kc->setGroup( group );
+
+    defaultView = 0;
+    int sorting = 0;
+
+    TQString viewStyle = kc->readEntry( TQString::fromLatin1("View Style"),
+                                       TQString::fromLatin1("Simple") );
+    if ( viewStyle == TQString::fromLatin1("Detail") )
+        defaultView |= KFile::Detail;
+    else
+        defaultView |= KFile::Simple;
+    if ( kc->readBoolEntry( TQString::fromLatin1("Separate Directories"),
+                            DefaultMixDirsAndFiles ) )
+        defaultView |= KFile::SeparateDirs;
+    if ( kc->readBoolEntry(TQString::fromLatin1("Show Preview"), false))
+        defaultView |= KFile::PreviewContents;
+
+    if ( kc->readBoolEntry( TQString::fromLatin1("Sort case insensitively"),
+                            DefaultCaseInsensitive ) )
+        sorting |= TQDir::IgnoreCase;
+    if ( kc->readBoolEntry( TQString::fromLatin1("Sort directories first"),
+                            DefaultDirsFirst ) )
+        sorting |= TQDir::DirsFirst;
+
+
+    TQString name = TQString::fromLatin1("Name");
+    TQString sortBy = kc->readEntry( TQString::fromLatin1("Sort by"), name );
+    if ( sortBy == name )
+        sorting |= TQDir::Name;
+    else if ( sortBy == TQString::fromLatin1("Size") )
+        sorting |= TQDir::Size;
+    else if ( sortBy == TQString::fromLatin1("Date") )
+        sorting |= TQDir::Time;
+
+    mySorting = static_cast<TQDir::SortSpec>( sorting );
+    setSorting( mySorting );
+
+
+    if ( kc->readBoolEntry( TQString::fromLatin1("Show hidden files"),
+                            DefaultShowHidden ) ) {
+         showHiddenAction->setChecked( true );
+         dir->setShowingDotFiles( true );
+    }
+    if ( kc->readBoolEntry( TQString::fromLatin1("Sort reversed"),
+                            DefaultSortReversed ) )
+        reverseAction->setChecked( true );
+
+    kc->setGroup( oldGroup );
+}
+
+void KDirOperator::writeConfig( TDEConfig *kc, const TQString& group )
+{
+    if ( !kc )
+        return;
+
+    const TQString oldGroup = kc->group();
+
+    if ( !group.isEmpty() )
+        kc->setGroup( group );
+
+    TQString sortBy = TQString::fromLatin1("Name");
+    if ( KFile::isSortBySize( mySorting ) )
+        sortBy = TQString::fromLatin1("Size");
+    else if ( KFile::isSortByDate( mySorting ) )
+        sortBy = TQString::fromLatin1("Date");
+    kc->writeEntry( TQString::fromLatin1("Sort by"), sortBy );
+
+    kc->writeEntry( TQString::fromLatin1("Sort reversed"),
+                    reverseAction->isChecked() );
+    kc->writeEntry( TQString::fromLatin1("Sort case insensitively"),
+                    caseInsensitiveAction->isChecked() );
+    kc->writeEntry( TQString::fromLatin1("Sort directories first"),
+                    dirsFirstAction->isChecked() );
+
+    // don't save the separate dirs or preview when an application specific
+    // preview is in use.
+    bool appSpecificPreview = false;
+    if ( myPreview ) {
+        TQWidget *preview = const_cast<TQWidget*>( myPreview ); // grmbl
+        KFileMetaPreview *tmp = dynamic_cast<KFileMetaPreview*>( preview );
+        appSpecificPreview = (tmp == 0L);
+    }
+
+    if ( !appSpecificPreview ) {
+        if ( separateDirsAction->isEnabled() )
+            kc->writeEntry( TQString::fromLatin1("Separate Directories"),
+                            separateDirsAction->isChecked() );
+
+        TDEToggleAction *previewAction = static_cast<TDEToggleAction*>(myActionCollection->action("preview"));
+        if ( previewAction->isEnabled() ) {
+            bool hasPreview = previewAction->isChecked();
+            kc->writeEntry( TQString::fromLatin1("Show Preview"), hasPreview );
+        }
+    }
+
+    kc->writeEntry( TQString::fromLatin1("Show hidden files"),
+                    showHiddenAction->isChecked() );
+
+    KFile::FileView fv = static_cast<KFile::FileView>( m_viewKind );
+    TQString style;
+    if ( KFile::isDetailView( fv ) )
+        style = TQString::fromLatin1("Detail");
+    else if ( KFile::isSimpleView( fv ) )
+        style = TQString::fromLatin1("Simple");
+    kc->writeEntry( TQString::fromLatin1("View Style"), style );
+
+    kc->setGroup( oldGroup );
+}
+
+
+void KDirOperator::resizeEvent( TQResizeEvent * )
+{
+    if (m_fileView)
+        m_fileView->widget()->resize( size() );
+
+    if ( TQT_BASE_OBJECT(progress->parent()) == TQT_BASE_OBJECT(this) ) // might be reparented into a statusbar
+	progress->move(2, height() - progress->height() -2);
+}
+
+void KDirOperator::setOnlyDoubleClickSelectsFiles( bool enable )
+{
+    d->onlyDoubleClickSelectsFiles = enable;
+    if ( m_fileView )
+        m_fileView->setOnlyDoubleClickSelectsFiles( enable );
+}
+
+bool KDirOperator::onlyDoubleClickSelectsFiles() const
+{
+    return d->onlyDoubleClickSelectsFiles;
+}
+
+void KDirOperator::slotStarted()
+{
+    progress->setProgress( 0 );
+    // delay showing the progressbar for one second
+    d->progressDelayTimer->start( 1000, true );
+}
+
+void KDirOperator::slotShowProgress()
+{
+    progress->raise();
+    progress->show();
+    TQApplication::flushX();
+}
+
+void KDirOperator::slotProgress( int percent )
+{
+    progress->setProgress( percent );
+    // we have to redraw this as fast as possible
+    if ( progress->isVisible() )
+	TQApplication::flushX();
+}
+
+
+void KDirOperator::slotIOFinished()
+{
+    d->progressDelayTimer->stop();
+    slotProgress( 100 );
+    progress->hide();
+    emit finishedLoading();
+    resetCursor();
+
+    if ( m_fileView )
+        m_fileView->listingCompleted();
+}
+
+void KDirOperator::slotCanceled()
+{
+    emit finishedLoading();
+    resetCursor();
+
+    if ( m_fileView )
+        m_fileView->listingCompleted();
+}
+
+KProgress * KDirOperator::progressBar() const
+{
+    return progress;
+}
+
+void KDirOperator::clearHistory()
+{
+    backStack.clear();
+    backAction->setEnabled( false );
+    forwardStack.clear();
+    forwardAction->setEnabled( false );
+}
+
+void KDirOperator::slotViewActionAdded( TDEAction *action )
+{
+    if ( viewActionMenu->popupMenu()->count() == 5 ) // need to add a separator
+	viewActionMenu->insert( d->viewActionSeparator );
+
+    viewActionMenu->insert( action );
+}
+
+void KDirOperator::slotViewActionRemoved( TDEAction *action )
+{
+    viewActionMenu->remove( action );
+
+    if ( viewActionMenu->popupMenu()->count() == 6 ) // remove the separator
+	viewActionMenu->remove( d->viewActionSeparator );
+}
+
+void KDirOperator::slotViewSortingChanged( TQDir::SortSpec sort )
+{
+    mySorting = sort;
+    updateSortActions();
+}
+
+void KDirOperator::setEnableDirHighlighting( bool enable )
+{
+    d->dirHighlighting = enable;
+}
+
+bool KDirOperator::dirHighlighting() const
+{
+    return d->dirHighlighting;
+}
+
+void KDirOperator::slotProperties()
+{
+    if ( m_fileView ) {
+        const KFileItemList *list = m_fileView->selectedItems();
+        if ( !list->isEmpty() )
+            (void) new KPropertiesDialog( *list, this, "props dlg", true);
+    }
+}
+
+void KDirOperator::slotClearView()
+{
+    if ( m_fileView )
+        m_fileView->clearView();
+}
+
+// ### temporary code
+#include <dirent.h>
+bool KDirOperator::isReadable( const KURL& url )
+{
+    if ( !url.isLocalFile() )
+	return true; // what else can we say?
+
+    KDE_struct_stat buf;
+    TQString ts = url.path(+1);
+    bool readable = ( KDE_stat( TQFile::encodeName( ts ), &buf) == 0 );
+    if (readable) { // further checks
+	DIR *test;
+	test = opendir( TQFile::encodeName( ts )); // we do it just to test here
+	readable = (test != 0);
+	if (test)
+	    closedir(test);
+    }
+    return readable;
+}
+
+void KDirOperator::togglePreview( bool on )
+{
+    if ( on )
+        slotDefaultPreview();
+    else
+        setView( (KFile::FileView) (m_viewKind & ~(KFile::PreviewContents|KFile::PreviewInfo)) );
+}
+
+void KDirOperator::slotRefreshItems( const KFileItemList& items )
+{
+    if ( !m_fileView )
+        return;
+
+    KFileItemListIterator it( items );
+    for ( ; it.current(); ++it )
+        m_fileView->updateView( it.current() );
+}
+
+void KDirOperator::setViewConfig( TDEConfig *config, const TQString& group )
+{
+    d->config = config;
+    d->configGroup = group;
+}
+
+TDEConfig * KDirOperator::viewConfig()
+{
+    return d->config;
+}
+
+TQString KDirOperator::viewConfigGroup() const
+{
+    return d->configGroup;
+}
+
+void KDirOperator::virtual_hook( int, void* )
+{ /*BASE::virtual_hook( id, data );*/ }
+
+#include "tdediroperator.moc"