Rename a number of libraries and executables to avoid conflicts with KDE4

1 files changed, 943 insertions, 0 deletions

diff --git a/tdeio/tdefile/tdefileiconview.cpp b/tdeio/tdefile/tdefileiconview.cpp
new file mode 100644
index 000000000..474364042
--- /dev/null
+++ b/tdeio/tdefile/tdefileiconview.cpp
@@ -0,0 +1,943 @@
+// -*- c++ -*-
+/* This file is part of the KDE libraries
+   Copyright (C) 1997 Stephan Kulow <coolo@kde.org>
+                 2000,2001,2002 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 <tqt.h>
+
+#include <tqfontmetrics.h>
+#include <tqkeycode.h>
+#include <tqlabel.h>
+#include <tqpainter.h>
+#include <tqpixmap.h>
+#include <tqregexp.h>
+#include <tqtimer.h>
+#include <tqtooltip.h>
+
+#include <kaction.h>
+#include <kapplication.h>
+#include <klocale.h>
+#include <tdefileitem.h>
+#include <kiconeffect.h>
+#include <kglobalsettings.h>
+#include <kurldrag.h>
+#include <tdeio/previewjob.h>
+
+#include "tdefileiconview.h"
+#include "config-tdefile.h"
+
+#define DEFAULT_PREVIEW_SIZE 60
+#define DEFAULT_SHOW_PREVIEWS false
+#define DEFAULT_VIEW_MODE "SmallColumns"
+
+KFileIconViewItem::~KFileIconViewItem()
+{
+    fileInfo()->removeExtraData( iconView() );
+}
+
+class KFileIconView::KFileIconViewPrivate
+{
+public:
+    KFileIconViewPrivate( KFileIconView *parent ) {
+        previewIconSize = 60;
+        job = 0;
+        dropItem = 0;
+
+        noArrangement = false;
+	ignoreMaximumSize = false;
+	smallColumns = new KRadioAction( i18n("Small Icons"), 0, TQT_TQOBJECT(parent),
+					 TQT_SLOT( slotSmallColumns() ),
+					 parent->actionCollection(),
+					 "small columns" );
+
+	largeRows = new KRadioAction( i18n("Large Icons"), 0, TQT_TQOBJECT(parent),
+				      TQT_SLOT( slotLargeRows() ),
+				      parent->actionCollection(),
+				      "large rows" );
+
+	smallColumns->setExclusiveGroup(TQString::fromLatin1("IconView mode"));
+	largeRows->setExclusiveGroup(TQString::fromLatin1("IconView mode"));
+
+        previews = new KToggleAction( i18n("Thumbnail Previews"), 0,
+                                      parent->actionCollection(),
+                                      "show previews" );
+        zoomIn = KStdAction::zoomIn( TQT_TQOBJECT(parent), TQT_SLOT( zoomIn() ),
+                                     parent->actionCollection(), "zoomIn" );
+        zoomOut = KStdAction::zoomOut( TQT_TQOBJECT(parent), TQT_SLOT( zoomOut() ),
+                                     parent->actionCollection(), "zoomOut" );
+
+        previews->setGroup("previews");
+        zoomIn->setGroup("previews");
+        zoomOut->setGroup("previews");
+
+        connect( previews, TQT_SIGNAL( toggled( bool )),
+                 parent, TQT_SLOT( slotPreviewsToggled( bool )));
+
+        connect( &previewTimer, TQT_SIGNAL( timeout() ),
+                 parent, TQT_SLOT( showPreviews() ));
+        connect( &autoOpenTimer, TQT_SIGNAL( timeout() ),
+                 parent, TQT_SLOT( slotAutoOpen() ));
+    }
+
+    ~KFileIconViewPrivate() {
+        if ( job )
+            job->kill();
+    }
+
+    KRadioAction *smallColumns, *largeRows;
+    KAction *zoomIn, *zoomOut;
+    KToggleAction *previews;
+    TDEIO::PreviewJob *job;
+    KFileIconViewItem *dropItem;
+    TQTimer previewTimer;
+    TQTimer autoOpenTimer;
+    TQStringList previewMimeTypes;
+    int previewIconSize;
+    bool noArrangement :1;
+    bool ignoreMaximumSize :1;
+};
+
+KFileIconView::KFileIconView(TQWidget *parent, const char *name)
+    : KIconView(parent, name), KFileView()
+{
+    d = new KFileIconViewPrivate( this );
+
+    setViewName( i18n("Icon View") );
+
+    toolTip = 0;
+    setResizeMode( Adjust );
+    setMaxItemWidth( 300 );
+    setWordWrapIconText( false );
+    setArrangement( TopToBottom );
+    setAutoArrange( true );
+    setItemsMovable( false );
+    setMode( KIconView::Select );
+    KIconView::setSorting( true );
+    // as long as TQIconView only shows tooltips when the cursor is over the
+    // icon (and not the text), we have to create our own tooltips
+    setShowToolTips( false );
+    slotSmallColumns();
+    d->smallColumns->setChecked( true );
+
+    connect( this, TQT_SIGNAL( returnPressed(TQIconViewItem *) ),
+	     TQT_SLOT( slotActivate( TQIconViewItem *) ) );
+
+    // we want single click _and_ double click (as convenience)
+    connect( this, TQT_SIGNAL( clicked(TQIconViewItem *, const TQPoint&) ),
+	     TQT_SLOT( selected( TQIconViewItem *) ) );
+    connect( this, TQT_SIGNAL( doubleClicked(TQIconViewItem *, const TQPoint&) ),
+	     TQT_SLOT( slotActivate( TQIconViewItem *) ) );
+
+    connect( this, TQT_SIGNAL( onItem( TQIconViewItem * ) ),
+	     TQT_SLOT( showToolTip( TQIconViewItem * ) ) );
+    connect( this, TQT_SIGNAL( onViewport() ),
+	     TQT_SLOT( removeToolTip() ) );
+    connect( this, TQT_SIGNAL( contextMenuRequested(TQIconViewItem*,const TQPoint&)),
+	     TQT_SLOT( slotActivateMenu( TQIconViewItem*, const TQPoint& ) ) );
+
+    KFile::SelectionMode sm = KFileView::selectionMode();
+    switch ( sm ) {
+    case KFile::Multi:
+	TQIconView::setSelectionMode( TQIconView::Multi );
+	break;
+    case KFile::Extended:
+	TQIconView::setSelectionMode( TQIconView::Extended );
+	break;
+    case KFile::NoSelection:
+	TQIconView::setSelectionMode( TQIconView::NoSelection );
+	break;
+    default: // fall through
+    case KFile::Single:
+	TQIconView::setSelectionMode( TQIconView::Single );
+	break;
+    }
+
+    if ( sm == KFile::Multi || sm == KFile::Extended )
+	connect( this, TQT_SIGNAL( selectionChanged() ),
+		 TQT_SLOT( slotSelectionChanged() ));
+    else
+	connect( this, TQT_SIGNAL( selectionChanged( TQIconViewItem * )),
+		 TQT_SLOT( highlighted( TQIconViewItem * )));
+
+    viewport()->installEventFilter( this );
+
+    // for mimetype resolving
+    m_resolver = new KMimeTypeResolver<KFileIconViewItem,KFileIconView>(this);
+}
+
+KFileIconView::~KFileIconView()
+{
+    delete m_resolver;
+    removeToolTip();
+    delete d;
+}
+
+void KFileIconView::readConfig( TDEConfig *kc, const TQString& group )
+{
+    TQString gr = group.isEmpty() ? TQString("KFileIconView") : group;
+    TDEConfigGroupSaver cs( kc, gr );
+    TQString small = TQString::fromLatin1("SmallColumns");
+    d->previewIconSize = kc->readNumEntry( "Preview Size", DEFAULT_PREVIEW_SIZE );
+    d->previews->setChecked( kc->readBoolEntry( "ShowPreviews", DEFAULT_SHOW_PREVIEWS ) );
+
+    if ( kc->readEntry("ViewMode", DEFAULT_VIEW_MODE ) == small ) {
+	d->smallColumns->setChecked( true );
+	slotSmallColumns();
+    }
+    else {
+	d->largeRows->setChecked( true );
+	slotLargeRows();
+    }
+
+    if ( d->previews->isChecked() )
+        showPreviews();
+}
+
+void KFileIconView::writeConfig( TDEConfig *kc, const TQString& group )
+{
+    TQString gr = group.isEmpty() ? TQString("KFileIconView") : group;
+    TDEConfigGroupSaver cs( kc, gr );
+
+    TQString viewMode =  d->smallColumns->isChecked() ?
+        TQString::fromLatin1("SmallColumns") :
+        TQString::fromLatin1("LargeRows");
+    if(!kc->hasDefault( "ViewMode" ) && viewMode == DEFAULT_VIEW_MODE )
+        kc->revertToDefault( "ViewMode" );
+    else
+        kc->writeEntry( "ViewMode", viewMode );
+
+    int previewsIconSize = d->previewIconSize;
+    if(!kc->hasDefault( "Preview Size" ) && previewsIconSize == DEFAULT_PREVIEW_SIZE )
+        kc->revertToDefault( "Preview Size" );
+    else
+        kc->writeEntry( "Preview Size", previewsIconSize );
+
+    bool showPreviews = d->previews->isChecked();
+    if(!kc->hasDefault( "ShowPreviews" ) && showPreviews == DEFAULT_SHOW_PREVIEWS )
+        kc->revertToDefault( "ShowPreviews" );
+    else
+        kc->writeEntry( "ShowPreviews", showPreviews );
+}
+
+void KFileIconView::removeToolTip()
+{
+    delete toolTip;
+    toolTip = 0;
+}
+
+void KFileIconView::showToolTip( TQIconViewItem *item )
+{
+    delete toolTip;
+    toolTip = 0;
+
+    if ( !item )
+	return;
+
+    int w = maxItemWidth() - ( itemTextPos() == TQIconView::Bottom ? 0 :
+			       item->pixmapRect().width() ) - 4;
+    if ( fontMetrics().width( item->text() ) >= w ) {
+	toolTip = new TQLabel( TQString::fromLatin1(" %1 ").arg(item->text()), 0,
+			      "myToolTip",
+			      (WFlags)(WStyle_StaysOnTop | WStyle_Customize | WStyle_NoBorder | WStyle_Tool | WX11BypassWM) );
+	toolTip->setFrameStyle( TQFrame::Plain | TQFrame::Box );
+	toolTip->setLineWidth( 1 );
+	toolTip->setAlignment( AlignLeft | AlignTop );
+	toolTip->move( TQCursor::pos() + TQPoint( 14, 14 ) );
+	toolTip->adjustSize();
+	TQRect screen = TQApplication::desktop()->screenGeometry(
+			TQApplication::desktop()->screenNumber(TQCursor::pos()));
+	if (toolTip->x()+toolTip->width() > screen.right()) {
+		toolTip->move(toolTip->x()+screen.right()-toolTip->x()-toolTip->width(), toolTip->y());
+	}
+	if (toolTip->y()+toolTip->height() > screen.bottom()) {
+		toolTip->move(toolTip->x(), screen.bottom()-toolTip->y()-toolTip->height()+toolTip->y());
+	}
+	toolTip->setFont( TQToolTip::font() );
+	toolTip->setPalette( TQToolTip::palette(), true );
+	toolTip->show();
+    }
+}
+
+void KFileIconView::slotActivateMenu( TQIconViewItem* item, const TQPoint& pos )
+{
+    if ( !item ) {
+	sig->activateMenu( 0, pos );
+	return;
+    }
+    KFileIconViewItem *i = (KFileIconViewItem*) item;
+    sig->activateMenu( i->fileInfo(), pos );
+}
+
+void KFileIconView::hideEvent( TQHideEvent *e )
+{
+    removeToolTip();
+    KIconView::hideEvent( e );
+}
+
+void KFileIconView::keyPressEvent( TQKeyEvent *e )
+{
+    KIconView::keyPressEvent( e );
+
+    // ignore Ctrl-Return so that the dialog can catch it.
+    if ( (e->state() & ControlButton) &&
+         (e->key() == Key_Return || e->key() == Key_Enter) )
+        e->ignore();
+}
+
+void KFileIconView::setSelected( const KFileItem *info, bool enable )
+{
+    KFileIconViewItem *item = viewItem( info );
+    if ( item )
+        KIconView::setSelected( item, enable, true );
+}
+
+void KFileIconView::selectAll()
+{
+    if (KFileView::selectionMode() == KFile::NoSelection ||
+        KFileView::selectionMode() == KFile::Single)
+	return;
+
+    KIconView::selectAll( true );
+}
+
+void KFileIconView::clearSelection()
+{
+    KIconView::clearSelection();
+}
+
+void KFileIconView::invertSelection()
+{
+    KIconView::invertSelection();
+}
+
+void KFileIconView::clearView()
+{
+    m_resolver->m_lstPendingMimeIconItems.clear();
+
+    KIconView::clear();
+    stopPreview();
+}
+
+void KFileIconView::insertItem( KFileItem *i )
+{
+    KFileView::insertItem( i );
+
+    TQIconView* qview = static_cast<TQIconView*>( this );
+    // Since creating and initializing an item leads to a repaint,
+    // we disable updates on the IconView for a while.
+    qview->setUpdatesEnabled( false );
+    KFileIconViewItem *item = new KFileIconViewItem( qview, i );
+    initItem( item, i, true );
+    qview->setUpdatesEnabled( true );
+
+    if ( !i->isMimeTypeKnown() )
+        m_resolver->m_lstPendingMimeIconItems.append( item );
+
+    i->setExtraData( this, item );
+}
+
+void KFileIconView::slotActivate( TQIconViewItem *item )
+{
+    if ( !item )
+	return;
+    const KFileItem *fi = ( (KFileIconViewItem*)item )->fileInfo();
+    if ( fi )
+	sig->activate( fi );
+}
+
+void KFileIconView::selected( TQIconViewItem *item )
+{
+    if ( !item || (TDEApplication::keyboardMouseState() & (ShiftButton | ControlButton)) != 0 )
+	return;
+
+    if ( TDEGlobalSettings::singleClick() ) {
+	const KFileItem *fi = ( (KFileIconViewItem*)item )->fileInfo();
+	if ( fi && (fi->isDir() || !onlyDoubleClickSelectsFiles()) )
+	    sig->activate( fi );
+    }
+}
+
+void KFileIconView::setCurrentItem( const KFileItem *item )
+{
+    KFileIconViewItem *it = viewItem( item );
+    if ( it )
+        KIconView::setCurrentItem( it );
+}
+
+KFileItem * KFileIconView::currentFileItem() const
+{
+    KFileIconViewItem *current = static_cast<KFileIconViewItem*>( currentItem() );
+    if ( current )
+        return current->fileInfo();
+
+    return 0L;
+}
+
+void KFileIconView::highlighted( TQIconViewItem *item )
+{
+    if ( !item )
+	return;
+    const KFileItem *fi = ( (KFileIconViewItem*)item )->fileInfo();
+    if ( fi )
+	sig->highlightFile( fi );
+}
+
+void KFileIconView::setSelectionMode( KFile::SelectionMode sm )
+{
+    disconnect( TQT_SIGNAL( selectionChanged() ), this );
+    disconnect( TQT_SIGNAL( selectionChanged( TQIconViewItem * )), this );
+
+    KFileView::setSelectionMode( sm );
+    switch ( KFileView::selectionMode() ) {
+    case KFile::Multi:
+	TQIconView::setSelectionMode( TQIconView::Multi );
+	break;
+    case KFile::Extended:
+	TQIconView::setSelectionMode( TQIconView::Extended );
+	break;
+    case KFile::NoSelection:
+	TQIconView::setSelectionMode( TQIconView::NoSelection );
+	break;
+    default: // fall through
+    case KFile::Single:
+	TQIconView::setSelectionMode( TQIconView::Single );
+	break;
+    }
+
+    if ( sm == KFile::Multi || sm == KFile::Extended )
+	connect( this, TQT_SIGNAL( selectionChanged() ),
+		 TQT_SLOT( slotSelectionChanged() ));
+    else
+	connect( this, TQT_SIGNAL( selectionChanged( TQIconViewItem * )),
+		 TQT_SLOT( highlighted( TQIconViewItem * )));
+}
+
+bool KFileIconView::isSelected( const KFileItem *i ) const
+{
+    KFileIconViewItem *item = viewItem( i );
+    return (item && item->isSelected());
+}
+
+void KFileIconView::updateView( bool b )
+{
+    if ( !b )
+        return; // eh?
+
+    KFileIconViewItem *item = static_cast<KFileIconViewItem*>(TQIconView::firstItem());
+    if ( item ) {
+        do {
+            if ( d->previews->isChecked() ) {
+                if ( canPreview( item->fileInfo() ) )
+                    item->setPixmapSize( TQSize( d->previewIconSize, d->previewIconSize ) );
+            }
+            else {
+                // unset pixmap size (used for previews)
+                if ( !item->pixmapSize().isNull() )
+                    item->setPixmapSize( TQSize( 0, 0 ) );
+            }
+            // recalculate item parameters but avoid an in-place repaint
+            item->setPixmap( (item->fileInfo())->pixmap( myIconSize ), true, false );
+            item = static_cast<KFileIconViewItem *>(item->nextItem());
+        } while ( item != 0L );
+    }
+}
+
+void KFileIconView::updateView( const KFileItem *i )
+{
+    KFileIconViewItem *item = viewItem( i );
+    if ( item )
+        initItem( item, i, true );
+}
+
+void KFileIconView::removeItem( const KFileItem *i )
+{
+    if ( !i )
+	return;
+
+    if ( d->job )
+        d->job->removeItem( i );
+
+    KFileIconViewItem *item = viewItem( i );
+    m_resolver->m_lstPendingMimeIconItems.remove( item );
+    delete item;
+
+    KFileView::removeItem( i );
+}
+
+void KFileIconView::setIconSize( int size )
+{
+    myIconSize = size;
+    updateIcons();
+}
+
+void KFileIconView::setPreviewSize( int size )
+{
+    if ( size < 30 )
+        size = 30; // minimum
+
+    d->previewIconSize = size;
+    if ( d->previews->isChecked() )
+        showPreviews();
+}
+
+void KFileIconView::setIgnoreMaximumSize(bool ignoreSize)
+{
+    d->ignoreMaximumSize = ignoreSize;
+}
+
+void KFileIconView::updateIcons()
+{
+    updateView( true );
+    arrangeItemsInGrid();
+}
+
+void KFileIconView::ensureItemVisible( const KFileItem *i )
+{
+    KFileIconViewItem *item = viewItem( i );
+    if ( item )
+	KIconView::ensureItemVisible( item );
+}
+
+void KFileIconView::slotSelectionChanged()
+{
+    sig->highlightFile( 0L );
+}
+
+void KFileIconView::slotSmallColumns()
+{
+    // setItemTextPos(), setArrangement(), setWordWrapIconText() and
+    // setIconSize() all call arrangeItemsInGrid() :( Prevent this.
+    d->noArrangement = true; // stop arrangeItemsInGrid()!
+
+    // Make sure to uncheck previews if selected
+    if ( d->previews->isChecked() )
+    {
+        stopPreview();
+        d->previews->setChecked( false );
+    }
+    setGridX( -1 );
+    setMaxItemWidth( 300 );
+    setItemTextPos( Right );
+    setArrangement( TopToBottom );
+    setWordWrapIconText( false );
+    setSpacing( 0 );
+
+    d->noArrangement = false; // now we can arrange
+    setIconSize( KIcon::SizeSmall );
+}
+
+void KFileIconView::slotLargeRows()
+{
+    // setItemTextPos(), setArrangement(), setWordWrapIconText() and
+    // setIconSize() all call arrangeItemsInGrid() :( Prevent this.
+    d->noArrangement = true; // stop arrangeItemsInGrid()!
+
+    setGridX( TDEGlobal::iconLoader()->currentSize( KIcon::Desktop ) + 50 );
+    setItemTextPos( Bottom );
+    setArrangement( LeftToRight );
+    setWordWrapIconText( true );
+    setSpacing( 5 ); // default in QIconView
+
+    d->noArrangement = false; // now we can arrange
+    setIconSize( KIcon::SizeMedium );
+}
+
+void KFileIconView::stopPreview()
+{
+    if ( d->job ) {
+        d->job->kill();
+        d->job = 0L;
+    }
+}
+
+void KFileIconView::slotPreviewsToggled( bool on )
+{
+    if ( on )
+        showPreviews();
+    else {
+        stopPreview();
+        slotLargeRows();
+    }
+}
+
+void KFileIconView::showPreviews()
+{
+    if ( d->previewMimeTypes.isEmpty() )
+        d->previewMimeTypes = TDEIO::PreviewJob::supportedMimeTypes();
+
+    stopPreview();
+    d->previews->setChecked( true );
+
+    if ( !d->largeRows->isChecked() ) {
+        d->largeRows->setChecked( true );
+        slotLargeRows(); // also sets the icon size and updates the grid
+    }
+    else {
+        updateIcons();
+    }
+
+    d->job = TDEIO::filePreview(*items(), d->previewIconSize,d->previewIconSize);
+    d->job->setIgnoreMaximumSize(d->ignoreMaximumSize);
+
+    connect( d->job, TQT_SIGNAL( result( TDEIO::Job * )),
+             this, TQT_SLOT( slotPreviewResult( TDEIO::Job * )));
+    connect( d->job, TQT_SIGNAL( gotPreview( const KFileItem*, const TQPixmap& )),
+             TQT_SLOT( gotPreview( const KFileItem*, const TQPixmap& ) ));
+//     connect( d->job, TQT_SIGNAL( failed( const KFileItem* )),
+//              this, TQT_SLOT( slotFailed( const KFileItem* ) ));
+}
+
+void KFileIconView::slotPreviewResult( TDEIO::Job *job )
+{
+    if ( job == d->job )
+        d->job = 0L;
+}
+
+void KFileIconView::gotPreview( const KFileItem *item, const TQPixmap& pix )
+{
+    KFileIconViewItem *it = viewItem( item );
+    if ( it )
+        if( item->overlays() & KIcon::HiddenOverlay )
+        {
+            TQPixmap p( pix );
+
+            KIconEffect::semiTransparent( p );
+            it->setPixmap( p );
+        }
+        else
+            it->setPixmap( pix );
+}
+
+bool KFileIconView::canPreview( const KFileItem *item ) const
+{
+    TQStringList::Iterator it = d->previewMimeTypes.begin();
+    TQRegExp r;
+    r.setWildcard( true );
+
+    for ( ; it != d->previewMimeTypes.end(); ++it ) {
+        TQString type = *it;
+        // the "mimetype" can be "image/*"
+        if ( type.at( type.length() - 1 ) == '*' ) {
+            r.setPattern( type );
+            if ( r.search( item->mimetype() ) != -1 )
+                return true;
+        }
+        else
+            if ( item->mimetype() == type )
+                return true;
+    }
+
+    return false;
+}
+
+KFileItem * KFileIconView::firstFileItem() const
+{
+    KFileIconViewItem *item = static_cast<KFileIconViewItem*>( firstItem() );
+    if ( item )
+        return item->fileInfo();
+    return 0L;
+}
+
+KFileItem * KFileIconView::nextItem( const KFileItem *fileItem ) const
+{
+    if ( fileItem ) {
+        KFileIconViewItem *item = viewItem( fileItem );
+        if ( item && item->nextItem() )
+            return ((KFileIconViewItem*) item->nextItem())->fileInfo();
+    }
+    return 0L;
+}
+
+KFileItem * KFileIconView::prevItem( const KFileItem *fileItem ) const
+{
+    if ( fileItem ) {
+        KFileIconViewItem *item = viewItem( fileItem );
+        if ( item && item->prevItem() )
+            return ((KFileIconViewItem*) item->prevItem())->fileInfo();
+    }
+    return 0L;
+}
+
+void KFileIconView::setSorting( TQDir::SortSpec spec )
+{
+    KFileView::setSorting( spec );
+    KFileItemListIterator it( *items() );
+
+    KFileItem *item;
+
+    if ( spec & TQDir::Time ) {
+        for ( ; (item = it.current()); ++it )
+            // warning, time_t is often signed -> cast it
+            viewItem(item)->setKey( sortingKey( (unsigned long)item->time( TDEIO::UDS_MODIFICATION_TIME ), item->isDir(), spec ));
+    }
+
+    else if ( spec & TQDir::Size ) {
+        for ( ; (item = it.current()); ++it )
+            viewItem(item)->setKey( sortingKey( item->size(), item->isDir(),
+                                                spec ));
+    }
+    else { // Name or Unsorted
+        for ( ; (item = it.current()); ++it )
+            viewItem(item)->setKey( sortingKey( item->text(), item->isDir(),
+                                                spec ));
+    }
+
+    KIconView::setSorting( true, !isReversed() );
+    sort( !isReversed() );
+}
+
+//
+// mimetype determination on demand
+//
+void KFileIconView::mimeTypeDeterminationFinished()
+{
+    // anything to do?
+}
+
+void KFileIconView::determineIcon( KFileIconViewItem *item )
+{
+    (void) item->fileInfo()->determineMimeType();
+    updateView( item->fileInfo() );
+}
+
+void KFileIconView::listingCompleted()
+{
+    arrangeItemsInGrid();
+
+    // TQIconView doesn't set the current item automatically, so we have to do
+    // that. We don't want to emit selectionChanged() tho.
+    if ( !currentItem() ) {
+        bool block = signalsBlocked();
+        blockSignals( true );
+        TQIconViewItem *item = viewItem( firstFileItem() );
+        KIconView::setCurrentItem( item );
+        KIconView::setSelected( item, false );
+        blockSignals( block );
+    }
+
+    m_resolver->start( d->previews->isChecked() ? 0 : 10 );
+}
+
+// need to remove our tooltip, eventually
+bool KFileIconView::eventFilter( TQObject *o, TQEvent *e )
+{
+    if ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(viewport()) || TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(this) ) {
+        int type = e->type();
+        if ( type == TQEvent::Leave ||
+             type == TQEvent::FocusOut )
+            removeToolTip();
+    }
+
+    return KIconView::eventFilter( o, e );
+}
+
+/////////////////////////////////////////////////////////////////
+
+// ### workaround for Qt3 Bug
+void KFileIconView::showEvent( TQShowEvent *e )
+{
+    KIconView::showEvent( e );
+}
+
+
+void KFileIconView::initItem( KFileIconViewItem *item, const KFileItem *i,
+                              bool updateTextAndPixmap )
+{
+    if ( d->previews->isChecked() && canPreview( i ) )
+        item->setPixmapSize( TQSize( d->previewIconSize, d->previewIconSize ) );
+
+    if ( updateTextAndPixmap )
+    {
+        // this causes a repaint of the item, which we want to avoid during
+        // directory listing, when all items are created. We want to paint all
+        // items at once, not every single item in that case.
+        item->setText( i->text() , false, false );
+        item->setPixmap( i->pixmap( myIconSize ) );
+    }
+
+    // see also setSorting()
+    TQDir::SortSpec spec = KFileView::sorting();
+
+    if ( spec & TQDir::Time )
+        // warning, time_t is often signed -> cast it
+        item->setKey( sortingKey( (unsigned long) i->time( TDEIO::UDS_MODIFICATION_TIME ),
+                                  i->isDir(), spec ));
+    else if ( spec & TQDir::Size )
+        item->setKey( sortingKey( i->size(), i->isDir(), spec ));
+
+    else // Name or Unsorted
+        item->setKey( sortingKey( i->text(), i->isDir(), spec ));
+
+    //tqDebug("** key for: %s: %s", i->text().latin1(), item->key().latin1());
+
+    if ( d->previews->isChecked() )
+        d->previewTimer.start( 10, true );
+}
+
+void KFileIconView::arrangeItemsInGrid( bool update )
+{
+    if ( d->noArrangement )
+        return;
+
+    KIconView::arrangeItemsInGrid( update );
+}
+
+void KFileIconView::zoomIn()
+{
+    setPreviewSize( d->previewIconSize + 30 );
+}
+
+void KFileIconView::zoomOut()
+{
+    setPreviewSize( d->previewIconSize - 30 );
+}
+
+TQDragObject *KFileIconView::dragObject()
+{
+    // create a list of the URL:s that we want to drag
+    KURL::List urls;
+    KFileItemListIterator it( * KFileView::selectedItems() );
+    for ( ; it.current(); ++it ){
+        urls.append( (*it)->url() );
+    }
+    TQPixmap pixmap;
+    if( urls.count() > 1 )
+        pixmap = DesktopIcon( "tdemultiple", iconSize() );
+    if( pixmap.isNull() )
+        pixmap = currentFileItem()->pixmap( iconSize() );
+
+    TQPoint hotspot;
+    hotspot.setX( pixmap.width() / 2 );
+    hotspot.setY( pixmap.height() / 2 );
+    TQDragObject* myDragObject = new KURLDrag( urls, widget() );
+    myDragObject->setPixmap( pixmap, hotspot );
+    return myDragObject;
+}
+
+void KFileIconView::slotAutoOpen()
+{
+    d->autoOpenTimer.stop();
+    if( !d->dropItem )
+        return;
+
+    KFileItem *fileItem = d->dropItem->fileInfo();
+    if (!fileItem)
+        return;
+
+    if( fileItem->isFile() )
+        return;
+
+    if ( fileItem->isDir() || fileItem->isLink())
+        sig->activate( fileItem );
+}
+
+bool KFileIconView::acceptDrag(TQDropEvent* e) const
+{
+   return KURLDrag::canDecode( e ) &&
+       (e->source()!=const_cast<KFileIconView*>(this)) &&
+       ( e->action() == TQDropEvent::Copy
+      || e->action() == TQDropEvent::Move
+      || e->action() == TQDropEvent::Link );
+}
+
+void KFileIconView::contentsDragEnterEvent( TQDragEnterEvent *e )
+{
+    if ( ! acceptDrag( e ) ) { // can we decode this ?
+        e->ignore();            // No
+        return;
+    }
+    e->acceptAction();     // Yes
+
+    if ((dropOptions() & AutoOpenDirs) == 0)
+       return;
+
+    KFileIconViewItem *item = dynamic_cast<KFileIconViewItem*>(findItem( contentsToViewport( e->pos() ) ));
+    if ( item ) {  // are we over an item ?
+       d->dropItem = item;
+       d->autoOpenTimer.start( autoOpenDelay() ); // restart timer
+    }
+    else
+    {
+       d->dropItem = 0;
+       d->autoOpenTimer.stop();
+    }
+}
+
+void KFileIconView::contentsDragMoveEvent( TQDragMoveEvent *e )
+{
+    if ( ! acceptDrag( e ) ) { // can we decode this ?
+        e->ignore();            // No
+        return;
+    }
+    e->acceptAction();     // Yes
+
+    if ((dropOptions() & AutoOpenDirs) == 0)
+       return;
+
+    KFileIconViewItem *item = dynamic_cast<KFileIconViewItem*>(findItem( contentsToViewport( e->pos() ) ));
+    if ( item ) {  // are we over an item ?
+       if (d->dropItem != item)
+       {
+           d->dropItem = item;
+           d->autoOpenTimer.start( autoOpenDelay() ); // restart timer
+       }
+    }
+    else
+    {
+       d->dropItem = 0;
+       d->autoOpenTimer.stop();
+    }
+}
+
+void KFileIconView::contentsDragLeaveEvent( TQDragLeaveEvent * )
+{
+    d->dropItem = 0;
+    d->autoOpenTimer.stop();
+}
+
+void KFileIconView::contentsDropEvent( TQDropEvent *e )
+{
+    d->dropItem = 0;
+    d->autoOpenTimer.stop();
+
+    if ( ! acceptDrag( e ) ) { // can we decode this ?
+        e->ignore();            // No
+        return;
+    }
+    e->acceptAction();     // Yes
+
+    KFileIconViewItem *item = dynamic_cast<KFileIconViewItem*>(findItem( contentsToViewport( e->pos() ) ));
+    KFileItem * fileItem = 0;
+    if (item)
+        fileItem = item->fileInfo();
+
+    emit dropped(e, fileItem);
+
+    KURL::List urls;
+    if (KURLDrag::decode( e, urls ) && !urls.isEmpty())
+    {
+        emit dropped(e, urls, fileItem ? fileItem->url() : KURL());
+        sig->dropURLs(fileItem, e, urls);
+    }
+}
+
+void KFileIconView::virtual_hook( int id, void* data )
+{ KIconView::virtual_hook( id, data );
+  KFileView::virtual_hook( id, data ); }
+
+#include "tdefileiconview.moc"