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Diffstat (limited to 'kio/kfile/kdiroperator.cpp')
| -rw-r--r-- | kio/kfile/kdiroperator.cpp | 1740 |
1 files changed, 0 insertions, 1740 deletions
diff --git a/kio/kfile/kdiroperator.cpp b/kio/kfile/kdiroperator.cpp deleted file mode 100644 index c5e339b1a..000000000 --- a/kio/kfile/kdiroperator.cpp +++ /dev/null @@ -1,1740 +0,0 @@ -/* 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 <kaction.h> -#include <kapplication.h> -#include <kdebug.h> -#include <kdialog.h> -#include <kdialogbase.h> -#include <kdirlister.h> -#include <kinputdialog.h> -#include <klocale.h> -#include <kmessagebox.h> -#include <kpopupmenu.h> -#include <kprogress.h> -#include <kstdaction.h> -#include <kio/job.h> -#include <kio/jobclasses.h> -#include <kio/netaccess.h> -#include <kio/previewjob.h> -#include <kio/renamedlg.h> -#include <kpropertiesdialog.h> -#include <kservicetypefactory.h> -#include <kstdaccel.h> -#include <kde_file.h> - -#include "config-kfile.h" -#include "kcombiview.h" -#include "kdiroperator.h" -#include "kfiledetailview.h" -#include "kfileiconview.h" -#include "kfilepreview.h" -#include "kfileview.h" -#include "kfileitem.h" -#include "kfilemetapreview.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; - KActionSeparator *viewActionSeparator; - int dropOptions; - - KConfig *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( KAction * )), - this, TQT_SLOT( slotViewActionAdded( KAction * ))); - disconnect( viewActionCollection, TQT_SIGNAL( removed( KAction * )), - this, TQT_SLOT( slotViewActionRemoved( KAction * ))); - } - - 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(); - KActionPtrList list; - KAction *sep = actionCollection()->action("separator"); - for ( ; git != groups.end(); ++git ) - { - if ( git != groups.begin() ) - viewActionMenu->insert( sep ); - - list = viewActionCollection->actions( *git ); - KActionPtrList::ConstIterator it = list.begin(); - for ( ; it != list.end(); ++it ) - viewActionMenu->insert( *it ); - } - } - - connect( viewActionCollection, TQT_SIGNAL( inserted( KAction * )), - TQT_SLOT( slotViewActionAdded( KAction * ))); - connect( viewActionCollection, TQT_SIGNAL( removed( KAction * )), - TQT_SLOT( slotViewActionRemoved( KAction * ))); - } -} - -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; - - KToggleAction *preview = static_cast<KToggleAction*>(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<KToggleAction*>( 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 = KIO::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( KIO::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 = KIO::NetAccess::exists( url, false, 0 ); - writeOk = !exists && KIO::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; -} - -KIO::DeleteJob * KDirOperator::del( const KFileItemList& items, - bool ask, bool showProgress ) -{ - return del( items, this, ask, showProgress ); -} - -KIO::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 ) { - KIO::DeleteJob *job = KIO::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 ); -} - -KIO::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 ) { - KIO::CopyJob *job = KIO::trash( urls, showProgress ); - job->setWindow (topLevelWidget()); - job->setAutoErrorHandlingEnabled( true, parent ); - return job; - } - - return 0L; -} - -void KDirOperator::trashSelected(KAction::ActivationReason reason, TQt::ButtonState state) -{ - if ( !m_fileView ) - return; - - if ( reason == KAction::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(kfile_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 KIO::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() -{ - KToggleAction *previewAction = static_cast<KToggleAction*>( myActionCollection->action( "preview" )); - - bool hasPreviewSupport = false; - KConfig *kc = KGlobal::config(); - KConfigGroupSaver cs( kc, ConfigGroup ); - if ( kc->readBoolEntry( "Show Default Preview", true ) ) - hasPreviewSupport = checkPreviewInternal(); - - previewAction->setEnabled( hasPreviewSupport ); - return hasPreviewSupport; -} - -bool KDirOperator::checkPreviewInternal() const -{ - TQStringList supported = KIO::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 (kfile_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 KActionCollection( topLevelWidget(), TQT_TQOBJECT(this), "KDirOperator::myActionCollection" ); - - actionMenu = new KActionMenu( 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 KActionSeparator( myActionCollection, "separator" ); - d->viewActionSeparator = new KActionSeparator( myActionCollection, - "viewActionSeparator" ); - mkdirAction = new KAction( i18n("New Folder..."), 0, - TQT_TQOBJECT(this), TQT_SLOT( mkdir() ), myActionCollection, "mkdir" ); - KAction* trash = new KAction( i18n( "Move to Trash" ), "edittrash", Key_Delete, myActionCollection, "trash" ); - connect( trash, TQT_SIGNAL( activated( KAction::ActivationReason, TQt::ButtonState ) ), - this, TQT_SLOT( trashSelected( KAction::ActivationReason, TQt::ButtonState ) ) ); - new KAction( 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( KStdAccel::shortcut( KStdAccel::Reload )); - - - // the sort menu actions - sortActionMenu = new KActionMenu( i18n("Sorting"), myActionCollection, "sorting menu"); - byNameAction = new KRadioAction( i18n("By Name"), 0, - TQT_TQOBJECT(this), TQT_SLOT( slotSortByName() ), - myActionCollection, "by name" ); - byDateAction = new KRadioAction( i18n("By Date"), 0, - TQT_TQOBJECT(this), TQT_SLOT( slotSortByDate() ), - myActionCollection, "by date" ); - bySizeAction = new KRadioAction( i18n("By Size"), 0, - TQT_TQOBJECT(this), TQT_SLOT( slotSortBySize() ), - myActionCollection, "by size" ); - reverseAction = new KToggleAction( 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 KToggleAction( i18n("Folders First"), 0, - myActionCollection, "dirs first"); - caseInsensitiveAction = new KToggleAction(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 KActionMenu( i18n("&View"), myActionCollection, "view menu" ); - connect( viewActionMenu->popupMenu(), TQT_SIGNAL( aboutToShow() ), - TQT_SLOT( insertViewDependentActions() )); - - shortAction = new KRadioAction( i18n("Short View"), "view_multicolumn", - KShortcut(), myActionCollection, "short view" ); - detailedAction = new KRadioAction( i18n("Detailed View"), "view_detailed", - KShortcut(), myActionCollection, "detailed view" ); - - showHiddenAction = new KToggleAction( i18n("Show Hidden Files"), KShortcut(), - myActionCollection, "show hidden" ); -// showHiddenAction->setCheckedState( i18n("Hide Hidden Files") ); - separateDirsAction = new KToggleAction( i18n("Separate Folders"), KShortcut(), - TQT_TQOBJECT(this), - TQT_SLOT(slotSeparateDirs()), - myActionCollection, "separate dirs" ); - KToggleAction *previewAction = new KToggleAction(i18n("Show Preview"), - "thumbnail", KShortcut(), - 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 KAction( i18n("Properties"), KShortcut(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() && !(KApplication::keyboardMouseState() & TQt::ShiftButton)) - actionMenu->insert( myActionCollection->action( "trash" ) ); - KConfig *globalconfig = KGlobal::config(); - KConfigGroupSaver cs( globalconfig, TQString::fromLatin1("KDE") ); - if (!currUrl.isLocalFile() || (KApplication::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( KConfig *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( KConfig *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() ); - - KToggleAction *previewAction = static_cast<KToggleAction*>(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( KAction *action ) -{ - if ( viewActionMenu->popupMenu()->count() == 5 ) // need to add a separator - viewActionMenu->insert( d->viewActionSeparator ); - - viewActionMenu->insert( action ); -} - -void KDirOperator::slotViewActionRemoved( KAction *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( KConfig *config, const TQString& group ) -{ - d->config = config; - d->configGroup = group; -} - -KConfig * KDirOperator::viewConfig() -{ - return d->config; -} - -TQString KDirOperator::viewConfigGroup() const -{ - return d->configGroup; -} - -void KDirOperator::virtual_hook( int, void* ) -{ /*BASE::virtual_hook( id, data );*/ } - -#include "kdiroperator.moc" |