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tdebase/libkonq/konq_dirpart.cc

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/* This file is part of the KDE projects
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; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "konq_dirpart.h"
#include "konq_bgnddlg.h"
#include "konq_propsview.h"
#include "konq_settings.h"
#include <tdeio/paste.h>
#include <tdeapplication.h>
#include <tdeaction.h>
#include <kdatastream.h>
#include <kdebug.h>
#include <kdirlister.h>
#include <kiconloader.h>
#include <tdelocale.h>
#include <tdemessagebox.h>
#include <konq_drag.h>
#include <tdeparts/browserextension.h>
#include <kurldrag.h>
#include <kuserprofile.h>
#include <kurifilter.h>
#include <tdeglobalsettings.h>
#include <tqapplication.h>
#include <tqclipboard.h>
#include <tqfile.h>
#include <tqguardedptr.h>
#include <assert.h>
#include <tqvaluevector.h>
class KonqDirPart::KonqDirPartPrivate
{
public:
KonqDirPartPrivate() : dirLister( 0 ) {}
TQStringList mimeFilters;
TDEToggleAction *aEnormousIcons;
TDEToggleAction *aSmallMediumIcons;
TQValueVector<int> iconSize;
KDirLister* dirLister;
bool dirSizeDirty;
void findAvailableIconSizes(void);
int findNearestIconSize(int size);
int nearestIconSizeError(int size);
};
void KonqDirPart::KonqDirPartPrivate::findAvailableIconSizes(void)
{
TDEIconTheme *root = TDEGlobal::instance()->iconLoader()->theme();
iconSize.resize(1);
if (root) {
TQValueList<int> avSizes = root->querySizes(TDEIcon::Desktop);
kdDebug(1203) << "The icon theme handles the sizes:" << avSizes << endl;
qHeapSort(avSizes);
int oldSize = -1;
if (avSizes.count() < 10) {
// Fixed or threshold type icons
TQValueListConstIterator<int> i;
for (i = avSizes.begin(); i != avSizes.end(); i++) {
// Skip duplicated values (sanity check)
if (*i != oldSize) iconSize.append(*i);
oldSize = *i;
}
} else {
// Scalable icons.
const int progression[] = {16, 22, 32, 48, 64, 96, 128, 192, 256};
TQValueListConstIterator<int> j = avSizes.begin();
for (uint i = 0; i < 9; i++) {
while (j++ != avSizes.end()) {
if (*j >= progression[i]) {
iconSize.append(*j);
kdDebug(1203) << "appending " << *j << " size." << endl;
break;
}
}
}
}
} else {
iconSize.append(TDEIcon::SizeSmall); // 16
iconSize.append(TDEIcon::SizeMedium); // 32
iconSize.append(TDEIcon::SizeLarge); // 48
iconSize.append(TDEIcon::SizeHuge); // 64
}
kdDebug(1203) << "Using " << iconSize.count() << " icon sizes." << endl;
}
int KonqDirPart::KonqDirPartPrivate::findNearestIconSize(int preferred)
{
int s1 = iconSize[1];
if (preferred == 0) return TDEGlobal::iconLoader()->currentSize(TDEIcon::Desktop);
if (preferred <= s1) return s1;
for (uint i = 2; i <= iconSize.count(); i++) {
if (preferred <= iconSize[i]) {
if (preferred - s1 < iconSize[i] - preferred) return s1;
else return iconSize[i];
} else {
s1 = iconSize[i];
}
}
return s1;
}
int KonqDirPart::KonqDirPartPrivate::nearestIconSizeError(int size)
{
return QABS(size - findNearestIconSize(size));
}
KonqDirPart::KonqDirPart( TQObject *parent, const char *name )
:KParts::ReadOnlyPart( parent, name ),
m_pProps( 0L ),
m_findPart( 0L )
{
d = new KonqDirPartPrivate;
resetCount();
//m_bMultipleItemsSelected = false;
connect( TQApplication::clipboard(), TQT_SIGNAL(dataChanged()), this, TQT_SLOT(slotClipboardDataChanged()) );
actionCollection()->setHighlightingEnabled( true );
m_paIncIconSize = new TDEAction( i18n( "Enlarge Icons" ), "viewmag+", 0, this, TQT_SLOT( slotIncIconSize() ), actionCollection(), "incIconSize" );
m_paDecIconSize = new TDEAction( i18n( "Shrink Icons" ), "viewmag-", 0, this, TQT_SLOT( slotDecIconSize() ), actionCollection(), "decIconSize" );
m_paDefaultIcons = new TDERadioAction( i18n( "&Default Size" ), 0, actionCollection(), "modedefault" );
d->aEnormousIcons = new TDERadioAction( i18n( "&Huge" ), 0,
actionCollection(), "modeenormous" );
m_paHugeIcons = new TDERadioAction( i18n( "&Very Large" ), 0, actionCollection(), "modehuge" );
m_paLargeIcons = new TDERadioAction( i18n( "&Large" ), 0, actionCollection(), "modelarge" );
m_paMediumIcons = new TDERadioAction( i18n( "&Medium" ), 0, actionCollection(), "modemedium" );
d->aSmallMediumIcons = new TDERadioAction( i18n( "&Small" ), 0,
actionCollection(), "modesmallmedium" );
m_paSmallIcons = new TDERadioAction( i18n( "&Tiny" ), 0, actionCollection(), "modesmall" );
m_paDefaultIcons->setExclusiveGroup( "ViewMode" );
d->aEnormousIcons->setExclusiveGroup( "ViewMode" );
m_paHugeIcons->setExclusiveGroup( "ViewMode" );
m_paLargeIcons->setExclusiveGroup( "ViewMode" );
m_paMediumIcons->setExclusiveGroup( "ViewMode" );
d->aSmallMediumIcons->setExclusiveGroup( "ViewMode" );
m_paSmallIcons->setExclusiveGroup( "ViewMode" );
connect( m_paDefaultIcons, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotIconSizeToggled( bool ) ) );
connect( d->aEnormousIcons, TQT_SIGNAL( toggled( bool ) ),
this, TQT_SLOT( slotIconSizeToggled( bool ) ) );
connect( m_paHugeIcons, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotIconSizeToggled( bool ) ) );
connect( m_paLargeIcons, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotIconSizeToggled( bool ) ) );
connect( m_paMediumIcons, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotIconSizeToggled( bool ) ) );
connect( d->aSmallMediumIcons, TQT_SIGNAL( toggled( bool ) ),
this, TQT_SLOT( slotIconSizeToggled( bool ) ) );
connect( m_paSmallIcons, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotIconSizeToggled( bool ) ) );
connect( kapp, TQT_SIGNAL(iconChanged(int)), TQT_SLOT(slotIconChanged(int)) );
#if 0
// Extract 6 icon sizes from the icon theme.
// Use 16,22,32,48,64,128 as default.
// Use these also if the icon theme is scalable.
int i;
d->iconSize[0] = 0; // Default value
d->iconSize[1] = TDEIcon::SizeSmall; // 16
d->iconSize[2] = TDEIcon::SizeSmallMedium; // 22
d->iconSize[3] = TDEIcon::SizeMedium; // 32
d->iconSize[4] = TDEIcon::SizeLarge; // 48
d->iconSize[5] = TDEIcon::SizeHuge; // 64
d->iconSize[6] = TDEIcon::SizeEnormous; // 128
d->iconSize[7] = 192;
d->iconSize[8] = 256;
TDEIconTheme *root = TDEGlobal::instance()->iconLoader()->theme();
if (root)
{
TQValueList<int> avSizes = root->querySizes(TDEIcon::Desktop);
kdDebug(1203) << "the icon theme handles the following sizes:" << avSizes << endl;
if (avSizes.count() < 10) {
// Use the icon sizes supplied by the theme.
// If avSizes contains more than 10 entries, assume a scalable
// icon theme.
TQValueList<int>::Iterator it;
for (i=1, it=avSizes.begin(); (it!=avSizes.end()) && (i<7); it++, i++)
{
d->iconSize[i] = *it;
kdDebug(1203) << "m_iIconSize[" << i << "] = " << *it << endl;
}
// Generate missing sizes
for (; i < 7; i++) {
d->iconSize[i] = d->iconSize[i - 1] + d->iconSize[i - 1] / 2 ;
kdDebug(1203) << "m_iIconSize[" << i << "] = " << d->iconSize[i] << endl;
}
}
}
#else
d->iconSize.reserve(10);
d->iconSize.append(0); // Default value
adjustIconSizes();
#endif
// Remove in KDE4 ...
// These are here in the event subclasses access them.
m_iIconSize[1] = TDEIcon::SizeSmall;
m_iIconSize[2] = TDEIcon::SizeMedium;
m_iIconSize[3] = TDEIcon::SizeLarge;
m_iIconSize[4] = TDEIcon::SizeHuge;
// ... up to here
TDEAction *a = new TDEAction( i18n( "Configure Background..." ), "background", 0, this, TQT_SLOT( slotBackgroundSettings() ),
actionCollection(), "bgsettings" );
a->setToolTip( i18n( "Allows choosing of background settings for this view" ) );
}
KonqDirPart::~KonqDirPart()
{
// Close the find part with us
delete m_findPart;
delete d;
d = 0;
}
void KonqDirPart::adjustIconSizes()
{
d->findAvailableIconSizes();
m_paSmallIcons->setEnabled(d->findNearestIconSize(16) < 20);
d->aSmallMediumIcons->setEnabled(d->nearestIconSizeError(22) < 2);
m_paMediumIcons->setEnabled(d->nearestIconSizeError(32) < 6);
m_paLargeIcons->setEnabled(d->nearestIconSizeError(48) < 8);
m_paHugeIcons->setEnabled(d->nearestIconSizeError(64) < 12);
d->aEnormousIcons->setEnabled(d->findNearestIconSize(128) > 110);
if (m_pProps) {
int size = m_pProps->iconSize();
int nearSize = d->findNearestIconSize(size);
if (size != nearSize) {
m_pProps->setIconSize(nearSize);
}
newIconSize(nearSize);
}
}
void KonqDirPart::setMimeFilter (const TQStringList& mime)
{
TQString u = url().url();
if ( u.isEmpty () )
return;
if ( mime.isEmpty() )
d->mimeFilters.clear();
else
d->mimeFilters = mime;
}
TQStringList KonqDirPart::mimeFilter() const
{
return d->mimeFilters;
}
TQScrollView * KonqDirPart::scrollWidget()
{
return static_cast<TQScrollView *>(widget());
}
void KonqDirPart::slotBackgroundSettings()
{
TQColor bgndColor = m_pProps->bgColor( widget() );
TQColor defaultColor = TDEGlobalSettings::baseColor();
// dlg must be created on the heap as widget() can get deleted while dlg.exec(),
// trying to delete dlg as its child then (#124210) - Frank Osterfeld
TQGuardedPtr<KonqBgndDialog> dlg = new KonqBgndDialog( widget(),
m_pProps->bgPixmapFile(),
bgndColor,
defaultColor );
if ( dlg->exec() == KonqBgndDialog::Accepted )
{
if ( dlg->color().isValid() )
{
m_pProps->setBgColor( dlg->color() );
m_pProps->setBgPixmapFile( "" );
}
else
{
m_pProps->setBgColor( defaultColor );
m_pProps->setBgPixmapFile( dlg->pixmapFile() );
}
m_pProps->applyColors( scrollWidget()->viewport() );
scrollWidget()->viewport()->repaint();
}
delete dlg;
}
void KonqDirPart::lmbClicked( KFileItem * fileItem )
{
KURL url = fileItem->url();
if ( !fileItem->isReadable() )
{
// No permissions or local file that doesn't exist - need to find out which
if ( ( !fileItem->isLocalFile() ) || TQFile::exists( url.path() ) )
{
KMessageBox::error( widget(), i18n("<p>You do not have enough permissions to read <b>%1</b></p>").arg(url.prettyURL()) );
return;
}
KMessageBox::error( widget(), i18n("<p><b>%1</b> does not seem to exist anymore</p>").arg(url.prettyURL()) );
return;
}
KParts::URLArgs args;
fileItem->determineMimeType();
if ( fileItem->isMimeTypeKnown() )
args.serviceType = fileItem->mimetype();
args.trustedSource = true;
if (KonqFMSettings::settings()->alwaysNewWin() && fileItem->isDir()) {
//args.frameName = "_blank"; // open new window
// We tried the other option, passing the path as framename so that
// an existing window for that dir is reused (like MSWindows does when
// the similar option is activated and the sidebar is hidden (!)).
// But this requires some work, including changing the framename
// when navigating, etc. Not very much requested yet, in addition.
KParts::WindowArgs wargs;
KParts::ReadOnlyPart* dummy;
emit m_extension->createNewWindow( url, args, wargs, dummy );
}
else
{
kdDebug() << "emit m_extension->openURLRequest( " << url.url() << "," << args.serviceType << ")" << endl;
emit m_extension->openURLRequest( url, args );
}
}
void KonqDirPart::mmbClicked( KFileItem * fileItem )
{
if ( fileItem )
{
// Optimisation to avoid KRun to call kfmclient that then tells us
// to open a window :-)
KService::Ptr offer = KServiceTypeProfile::preferredService(fileItem->mimetype(), "Application");
//if (offer) kdDebug(1203) << "KonqDirPart::mmbClicked: got service " << offer->desktopEntryName() << endl;
if ( offer && offer->desktopEntryName().startsWith("kfmclient") )
{
KParts::URLArgs args;
args.serviceType = fileItem->mimetype();
emit m_extension->createNewWindow( fileItem->url(), args );
}
else
fileItem->run();
}
else
{
m_extension->pasteRequest();
}
}
void KonqDirPart::saveState( TQDataStream& stream )
{
stream << m_nameFilter;
}
void KonqDirPart::restoreState( TQDataStream& stream )
{
stream >> m_nameFilter;
}
void KonqDirPart::saveFindState( TQDataStream& stream )
{
// assert only doable in KDE4.
//assert( m_findPart ); // test done by caller.
if ( !m_findPart )
return;
// When we have a find part, our own URL wasn't saved (see KonqDirPartBrowserExtension)
// So let's do it here
stream << m_url;
KParts::BrowserExtension* ext = KParts::BrowserExtension::childObject( m_findPart );
if( !ext )
return;
ext->saveState( stream );
}
void KonqDirPart::restoreFindState( TQDataStream& stream )
{
// Restore our own URL
stream >> m_url;
emit findOpen( this );
KParts::BrowserExtension* ext = KParts::BrowserExtension::childObject( m_findPart );
slotClear();
if( !ext )
return;
ext->restoreState( stream );
}
void KonqDirPart::slotClipboardDataChanged()
{
// This is very related to KDIconView::slotClipboardDataChanged
KURL::List lst;
TQMimeSource *data = TQApplication::clipboard()->data();
if ( data->provides( "application/x-kde-cutselection" ) && data->provides( "text/uri-list" ) )
if ( KonqDrag::decodeIsCutSelection( data ) )
(void) KURLDrag::decode( data, lst );
disableIcons( lst );
updatePasteAction();
}
void KonqDirPart::updatePasteAction() // KDE4: merge into method above
{
TQString actionText = TDEIO::pasteActionText();
bool paste = !actionText.isEmpty();
if ( paste )
emit m_extension->setActionText( "paste", actionText );
emit m_extension->enableAction( "paste", paste );
}
void KonqDirPart::newItems( const KFileItemList & entries )
{
d->dirSizeDirty = true;
if ( m_findPart ) {
emitTotalCount();
}
emit itemsAdded( entries );
}
void KonqDirPart::deleteItem( KFileItem * fileItem )
{
d->dirSizeDirty = true;
emit itemRemoved( fileItem );
}
void KonqDirPart::emitTotalCount()
{
if ( !d->dirLister || d->dirLister->url().isEmpty() ) {
return;
}
if ( d->dirSizeDirty ) {
m_lDirSize = 0;
m_lFileCount = 0;
m_lDirCount = 0;
KFileItemList entries = d->dirLister->items();
for (KFileItemListIterator it(entries); it.current(); ++it)
{
if ( !it.current()->isDir() )
{
if (!it.current()->isLink()) { // symlinks don't contribute to the size
m_lDirSize += it.current()->size();
}
m_lFileCount++;
}
else {
m_lDirCount++;
}
}
d->dirSizeDirty = false;
}
TQString summary =
TDEIO::itemsSummaryString(m_lFileCount + m_lDirCount,
m_lFileCount,
m_lDirCount,
m_lDirSize,
true);
bool bShowsResult = false;
if (m_findPart)
{
TQVariant prop = m_findPart->property( "showsResult" );
bShowsResult = prop.isValid() && prop.toBool();
}
//kdDebug(1203) << "KonqDirPart::emitTotalCount bShowsResult=" << bShowsResult << endl;
emit setStatusBarText( bShowsResult ? i18n("Search result: %1").arg(summary) : summary );
}
void KonqDirPart::emitCounts( const KFileItemList & lst )
{
if ( lst.count() == 1 )
emit setStatusBarText( ((KFileItemList)lst).first()->getStatusBarInfo() );
else
{
long long fileSizeSum = 0;
uint fileCount = 0;
uint dirCount = 0;
for ( KFileItemListIterator it( lst ); it.current(); ++it )
{
if ( it.current()->isDir() )
dirCount++;
else
{
if ( !it.current()->isLink() ) // ignore symlinks
fileSizeSum += it.current()->size();
fileCount++;
}
}
emit setStatusBarText( TDEIO::itemsSummaryString( fileCount + dirCount,
fileCount, dirCount,
fileSizeSum, true ) );
}
}
void KonqDirPart::emitCounts( const KFileItemList & lst, bool selectionChanged )
{
if ( lst.count() == 0 ) {
emitTotalCount();
}
else {
emitCounts( lst );
}
// Yes, the caller could do that too :)
// But this bool could also be used to cache the TQString for the last
// selection, as long as selectionChanged is false.
// Not sure it's worth it though.
// MiB: no, I don't think it's worth it. Especially regarding the
// loss of readability of the code. Thus, this will be removed in
// KDE 4.0.
if ( selectionChanged ) {
emit m_extension->selectionInfo( lst );
}
}
void KonqDirPart::emitMouseOver( const KFileItem* item )
{
emit m_extension->mouseOverInfo( item );
}
void KonqDirPart::slotIconSizeToggled( bool toggleOn )
{
//kdDebug(1203) << "KonqDirPart::slotIconSizeToggled" << endl;
// This slot is called when an iconsize action is checked or by calling
// action->setChecked(false) (previously true). So we must filter out
// the 'untoggled' case to prevent odd results here (repaints/loops!)
if ( !toggleOn )
return;
if ( m_paDefaultIcons->isChecked() )
setIconSize(0);
else if ( d->aEnormousIcons->isChecked() )
setIconSize(d->findNearestIconSize(TDEIcon::SizeEnormous));
else if ( m_paHugeIcons->isChecked() )
setIconSize(d->findNearestIconSize(TDEIcon::SizeHuge));
else if ( m_paLargeIcons->isChecked() )
setIconSize(d->findNearestIconSize(TDEIcon::SizeLarge));
else if ( m_paMediumIcons->isChecked() )
setIconSize(d->findNearestIconSize(TDEIcon::SizeMedium));
else if ( d->aSmallMediumIcons->isChecked() )
setIconSize(d->findNearestIconSize(TDEIcon::SizeSmallMedium));
else if ( m_paSmallIcons->isChecked() )
setIconSize(d->findNearestIconSize(TDEIcon::SizeSmall));
}
void KonqDirPart::slotIncIconSize()
{
int s = m_pProps->iconSize();
s = s ? s : TDEGlobal::iconLoader()->currentSize( TDEIcon::Desktop );
uint sizeIndex = 0;
for ( uint idx = 1; idx < d->iconSize.count() ; ++idx )
if (s == d->iconSize[idx]) {
sizeIndex = idx;
break;
}
if ( sizeIndex > 0 && sizeIndex < d->iconSize.count() - 1 )
{
setIconSize( d->iconSize[sizeIndex + 1] );
}
}
void KonqDirPart::slotDecIconSize()
{
int s = m_pProps->iconSize();
s = s ? s : TDEGlobal::iconLoader()->currentSize( TDEIcon::Desktop );
uint sizeIndex = 0;
for ( uint idx = 1; idx < d->iconSize.count() ; ++idx )
if (s == d->iconSize[idx]) {
sizeIndex = idx;
break;
}
if ( sizeIndex > 1 )
{
setIconSize( d->iconSize[sizeIndex - 1] );
}
}
// Only updates Actions, a GUI update is done in the views by reimplementing this
void KonqDirPart::newIconSize( int size /*0=default, or 16,32,48....*/ )
{
int realSize = (size==0) ? TDEGlobal::iconLoader()->currentSize( TDEIcon::Desktop ) : size;
m_paDecIconSize->setEnabled(realSize > d->iconSize[1]);
m_paIncIconSize->setEnabled(realSize < d->iconSize.back());
m_paDefaultIcons->setChecked(size == 0);
d->aEnormousIcons->setChecked(size == d->findNearestIconSize(TDEIcon::SizeEnormous));
m_paHugeIcons->setChecked(size == d->findNearestIconSize(TDEIcon::SizeHuge));
m_paLargeIcons->setChecked(size == d->findNearestIconSize(TDEIcon::SizeLarge));
m_paMediumIcons->setChecked(size == d->findNearestIconSize(TDEIcon::SizeMedium));
d->aSmallMediumIcons->setChecked(size == d->findNearestIconSize(TDEIcon::SizeSmallMedium));
m_paSmallIcons->setChecked(size == d->findNearestIconSize(TDEIcon::SizeSmall));
}
// Stores the new icon size and updates the GUI
void KonqDirPart::setIconSize( int size )
{
//kdDebug(1203) << "KonqDirPart::setIconSize " << size << " -> updating props and GUI" << endl;
m_pProps->setIconSize( size );
newIconSize( size );
}
bool KonqDirPart::closeURL()
{
// Tell all the childern objects to clean themselves up for dinner :)
return doCloseURL();
}
bool KonqDirPart::openURL(const KURL& url)
{
if ( m_findPart )
{
kdDebug(1203) << "KonqDirPart::openURL -> emit findClosed " << this << endl;
delete m_findPart;
m_findPart = 0L;
emit findClosed( this );
}
m_url = url;
emit aboutToOpenURL ();
return doOpenURL(url);
}
void KonqDirPart::setFindPart( KParts::ReadOnlyPart * part )
{
assert(part);
m_findPart = part;
connect( m_findPart, TQT_SIGNAL( started() ),
this, TQT_SLOT( slotStarted() ) );
connect( m_findPart, TQT_SIGNAL( started() ),
this, TQT_SLOT( slotStartAnimationSearching() ) );
connect( m_findPart, TQT_SIGNAL( clear() ),
this, TQT_SLOT( slotClear() ) );
connect( m_findPart, TQT_SIGNAL( newItems( const KFileItemList & ) ),
this, TQT_SLOT( slotNewItems( const KFileItemList & ) ) );
connect( m_findPart, TQT_SIGNAL( finished() ), // can't name it completed, it conflicts with a KROP signal
this, TQT_SLOT( slotCompleted() ) );
connect( m_findPart, TQT_SIGNAL( finished() ),
this, TQT_SLOT( slotStopAnimationSearching() ) );
connect( m_findPart, TQT_SIGNAL( canceled() ),
this, TQT_SLOT( slotCanceled() ) );
connect( m_findPart, TQT_SIGNAL( canceled() ),
this, TQT_SLOT( slotStopAnimationSearching() ) );
connect( m_findPart, TQT_SIGNAL( findClosed() ),
this, TQT_SLOT( slotFindClosed() ) );
emit findOpened( this );
// set the initial URL in the find part
m_findPart->openURL( url() );
}
void KonqDirPart::slotFindClosed()
{
kdDebug(1203) << "KonqDirPart::slotFindClosed -> emit findClosed " << this << endl;
delete m_findPart;
m_findPart = 0L;
emit findClosed( this );
// reload where we were before
openURL( url() );
}
void KonqDirPart::slotIconChanged( int group )
{
if (group != TDEIcon::Desktop) return;
adjustIconSizes();
}
void KonqDirPart::slotStartAnimationSearching()
{
started(0);
}
void KonqDirPart::slotStopAnimationSearching()
{
completed();
}
void KonqDirPartBrowserExtension::saveState( TQDataStream &stream )
{
m_dirPart->saveState( stream );
bool hasFindPart = m_dirPart->findPart();
stream << hasFindPart;
assert( ! ( hasFindPart && !strcmp(m_dirPart->className(), "KFindPart") ) );
if ( !hasFindPart )
KParts::BrowserExtension::saveState( stream );
else {
m_dirPart->saveFindState( stream );
}
}
void KonqDirPartBrowserExtension::restoreState( TQDataStream &stream )
{
m_dirPart->restoreState( stream );
bool hasFindPart;
stream >> hasFindPart;
assert( ! ( hasFindPart && !strcmp(m_dirPart->className(), "KFindPart") ) );
if ( !hasFindPart )
// This calls openURL, that's why we don't want to call it in case of a find part
KParts::BrowserExtension::restoreState( stream );
else {
m_dirPart->restoreFindState( stream );
}
}
void KonqDirPart::resetCount()
{
m_lDirSize = 0;
m_lFileCount = 0;
m_lDirCount = 0;
d->dirSizeDirty = true;
}
void KonqDirPart::setDirLister( KDirLister* lister )
{
d->dirLister = lister;
}
#include "konq_dirpart.moc"
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