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00025 #include "kfiledialog.h"
00026
00027 #include <unistd.h>
00028 #include <stdlib.h>
00029 #include <stdio.h>
00030
00031 #include <qptrcollection.h>
00032 #include <qcheckbox.h>
00033 #include <qcombobox.h>
00034 #include <qlabel.h>
00035 #include <qlayout.h>
00036 #include <qlineedit.h>
00037 #include <qptrlist.h>
00038 #include <qpixmap.h>
00039 #include <qtextcodec.h>
00040 #include <qtooltip.h>
00041 #include <qtimer.h>
00042 #include <qwhatsthis.h>
00043 #include <qfiledialog.h>
00044
00045 #include <kaccel.h>
00046 #include <kaction.h>
00047 #include <kapplication.h>
00048 #include <kcharsets.h>
00049 #include <kcmdlineargs.h>
00050 #include <kcompletionbox.h>
00051 #include <kconfig.h>
00052 #include <kdebug.h>
00053 #include <kglobal.h>
00054 #include <kglobalsettings.h>
00055 #include <kiconloader.h>
00056 #include <kimageio.h>
00057 #include <kio/job.h>
00058 #include <kio/netaccess.h>
00059 #include <kio/scheduler.h>
00060 #include <kio/kservicetypefactory.h>
00061 #include <klocale.h>
00062 #include <kmessagebox.h>
00063 #include <kmimetype.h>
00064 #include <kpopupmenu.h>
00065 #include <kprotocolinfo.h>
00066 #include <kpushbutton.h>
00067 #include <krecentdirs.h>
00068 #include <kshell.h>
00069 #include <kstandarddirs.h>
00070 #include <kstdguiitem.h>
00071 #include <kstaticdeleter.h>
00072 #include <ktoolbar.h>
00073 #include <ktoolbarbutton.h>
00074 #include <kurl.h>
00075 #include <kurlcombobox.h>
00076 #include <kurlcompletion.h>
00077 #include <kuser.h>
00078
00079 #include "config-kfile.h"
00080 #include "kpreviewwidgetbase.h"
00081
00082 #include <kdirselectdialog.h>
00083 #include <kfileview.h>
00084 #include <krecentdocument.h>
00085 #include <kfilefiltercombo.h>
00086 #include <kdiroperator.h>
00087 #include <kimagefilepreview.h>
00088
00089 #include <kfilespeedbar.h>
00090 #include <kfilebookmarkhandler.h>
00091
00092 #ifdef Q_WS_X11
00093 #include <X11/Xlib.h>
00094 #include <fixx11h.h>
00095 #endif
00096
00097 enum Buttons { HOTLIST_BUTTON,
00098 PATH_COMBO, CONFIGURE_BUTTON };
00099
00100 template class QPtrList<KIO::StatJob>;
00101
00102 namespace {
00103 static void silenceQToolBar(QtMsgType, const char *)
00104 {
00105 }
00106 }
00107
00108 struct KFileDialogPrivate
00109 {
00110
00111 KURL url;
00112
00113
00114 QString filenames;
00115
00116
00117 QString selection;
00118
00119
00120
00121 QBoxLayout *boxLayout;
00122 QWidget *mainWidget;
00123
00124 QLabel *locationLabel;
00125
00126
00127 QLabel *filterLabel;
00128 KURLComboBox *pathCombo;
00129 KPushButton *okButton, *cancelButton;
00130 KFileSpeedBar *urlBar;
00131 QHBoxLayout *urlBarLayout;
00132 QWidget *customWidget;
00133
00134
00135 QCheckBox *autoSelectExtCheckBox;
00136 bool autoSelectExtChecked;
00137 QString extension;
00138
00139 QPtrList<KIO::StatJob> statJobs;
00140
00141 KURL::List urlList;
00142
00143 QStringList mimetypes;
00144
00145
00146
00147 bool keepLocation :1;
00148
00149
00150
00151 bool hasView :1;
00152
00153 bool hasDefaultFilter :1;
00154 KFileDialog::OperationMode operationMode;
00155
00156
00157 QString fileClass;
00158
00159 KFileBookmarkHandler *bookmarkHandler;
00160
00161
00162 int m_pathComboIndex;
00163 };
00164
00165 KURL *KFileDialog::lastDirectory;
00166
00167 static KStaticDeleter<KURL> ldd;
00168
00169 KFileDialog::KFileDialog(const QString& startDir, const QString& filter,
00170 QWidget *parent, const char* name, bool modal)
00171 : KDialogBase( parent, name, modal, QString::null, 0 )
00172 {
00173 init( startDir, filter, 0 );
00174 }
00175
00176 KFileDialog::KFileDialog(const QString& startDir, const QString& filter,
00177 QWidget *parent, const char* name, bool modal, QWidget* widget)
00178 : KDialogBase( parent, name, modal, QString::null, 0 )
00179 {
00180 init( startDir, filter, widget );
00181 }
00182
00183
00184 KFileDialog::~KFileDialog()
00185 {
00186 hide();
00187
00188 KConfig *config = KGlobal::config();
00189
00190 if (d->urlBar)
00191 d->urlBar->save( config );
00192
00193 config->sync();
00194
00195 delete d->bookmarkHandler;
00196 delete ops;
00197 delete d;
00198 }
00199
00200 void KFileDialog::setLocationLabel(const QString& text)
00201 {
00202 d->locationLabel->setText(text);
00203 }
00204
00205 void KFileDialog::setFilter(const QString& filter)
00206 {
00207 int pos = filter.find('/');
00208
00209
00210
00211
00212 if (pos > 0 && filter[pos - 1] != '\\') {
00213 QStringList filters = QStringList::split( " ", filter );
00214 setMimeFilter( filters );
00215 return;
00216 }
00217
00218
00219
00220
00221 QString copy (filter);
00222 for (pos = 0; (pos = copy.find("\\/", pos)) != -1; ++pos)
00223 copy.remove(pos, 1);
00224
00225 ops->clearFilter();
00226 filterWidget->setFilter(copy);
00227 ops->setNameFilter(filterWidget->currentFilter());
00228 d->hasDefaultFilter = false;
00229 filterWidget->setEditable( true );
00230
00231 updateAutoSelectExtension ();
00232 }
00233
00234 QString KFileDialog::currentFilter() const
00235 {
00236 return filterWidget->currentFilter();
00237 }
00238
00239
00240 void KFileDialog::setFilterMimeType(const QString &label,
00241 const KMimeType::List &types,
00242 const KMimeType::Ptr &defaultType)
00243 {
00244 d->mimetypes.clear();
00245 d->filterLabel->setText(label);
00246
00247 KMimeType::List::ConstIterator it;
00248 for( it = types.begin(); it != types.end(); ++it)
00249 d->mimetypes.append( (*it)->name() );
00250
00251 setMimeFilter( d->mimetypes, defaultType->name() );
00252 }
00253
00254 void KFileDialog::setMimeFilter( const QStringList& mimeTypes,
00255 const QString& defaultType )
00256 {
00257 d->mimetypes = mimeTypes;
00258 filterWidget->setMimeFilter( mimeTypes, defaultType );
00259
00260 QStringList types = QStringList::split(" ", filterWidget->currentFilter());
00261 types.append( QString::fromLatin1( "inode/directory" ));
00262 ops->clearFilter();
00263 ops->setMimeFilter( types );
00264 d->hasDefaultFilter = !defaultType.isEmpty();
00265 filterWidget->setEditable( !d->hasDefaultFilter ||
00266 d->operationMode != Saving );
00267
00268 updateAutoSelectExtension ();
00269 }
00270
00271 void KFileDialog::clearFilter()
00272 {
00273 d->mimetypes.clear();
00274 filterWidget->setFilter( QString::null );
00275 ops->clearFilter();
00276 d->hasDefaultFilter = false;
00277 filterWidget->setEditable( true );
00278
00279 updateAutoSelectExtension ();
00280 }
00281
00282 QString KFileDialog::currentMimeFilter() const
00283 {
00284 int i = filterWidget->currentItem();
00285 if (filterWidget->showsAllTypes())
00286 i--;
00287
00288 if ((i >= 0) && (i < (int) d->mimetypes.count()))
00289 return d->mimetypes[i];
00290 return QString::null;
00291 }
00292
00293 KMimeType::Ptr KFileDialog::currentFilterMimeType()
00294 {
00295 return KMimeType::mimeType( currentMimeFilter() );
00296 }
00297
00298 void KFileDialog::setPreviewWidget(const QWidget *w) {
00299 ops->setPreviewWidget(w);
00300 ops->clearHistory();
00301 d->hasView = true;
00302 }
00303
00304 void KFileDialog::setPreviewWidget(const KPreviewWidgetBase *w) {
00305 ops->setPreviewWidget(w);
00306 ops->clearHistory();
00307 d->hasView = true;
00308 }
00309
00310 KURL KFileDialog::getCompleteURL(const QString &_url)
00311 {
00312 QString url = KShell::tildeExpand(_url);
00313 KURL u;
00314
00315 if ( KURL::isRelativeURL(url) )
00316 {
00317 if (!url.isEmpty() && !QDir::isRelativePath(url) )
00318 u.setPath( url );
00319 else
00320 {
00321 u = ops->url();
00322 u.addPath( url );
00323 u.cleanPath();
00324 }
00325 }
00326 else
00327 u = url;
00328
00329 return u;
00330 }
00331
00332
00333 void KFileDialog::slotOk()
00334 {
00335 kdDebug(kfile_area) << "slotOK\n";
00336
00337
00338
00339 const KFileItemList *items = ops->selectedItems();
00340
00341 if ( (mode() & KFile::Directory) != KFile::Directory ) {
00342 if ( locationEdit->currentText().stripWhiteSpace().isEmpty() ) {
00343 if ( !items || items->isEmpty() )
00344 {
00345 QString msg;
00346 if ( d->operationMode == Saving )
00347 msg = i18n("Please specify the filename to save to.");
00348 else
00349 msg = i18n("Please select the file to open.");
00350 KMessageBox::information(this, msg);
00351 return;
00352 }
00353
00354
00355
00356 else {
00357
00358 bool multi = (mode() & KFile::Files) != 0;
00359 KFileItemListIterator it( *items );
00360 QString endQuote = QString::fromLatin1("\" ");
00361 QString name, files;
00362 while ( it.current() ) {
00363 name = (*it)->name();
00364 if ( multi ) {
00365 name.prepend( '"' );
00366 name.append( endQuote );
00367 }
00368
00369 files.append( name );
00370 ++it;
00371 }
00372 setLocationText( files );
00373 return;
00374 }
00375 }
00376 }
00377
00378 bool dirOnly = ops->dirOnlyMode();
00379
00380
00381 if ( items && !locationEdit->lineEdit()->edited() &&
00382 !(items->isEmpty() && !dirOnly) ) {
00383
00384 d->urlList.clear();
00385 d->filenames = QString::null;
00386
00387 if ( dirOnly ) {
00388 d->url = ops->url();
00389 }
00390 else {
00391 if ( !(mode() & KFile::Files) ) {
00392 d->url = items->getFirst()->url();
00393 }
00394
00395 else {
00396 d->url = ops->url();
00397 KFileItemListIterator it( *items );
00398 while ( it.current() ) {
00399 d->urlList.append( (*it)->url() );
00400 ++it;
00401 }
00402 }
00403 }
00404
00405 KURL url = KIO::NetAccess::mostLocalURL(d->url,topLevelWidget());
00406 if ( (mode() & KFile::LocalOnly) == KFile::LocalOnly &&
00407 !url.isLocalFile() ) {
00408
00409 KMessageBox::sorry( d->mainWidget,
00410 i18n("You can only select local files."),
00411 i18n("Remote Files Not Accepted") );
00412 return;
00413 }
00414
00415 d->url = url;
00416 accept();
00417 return;
00418 }
00419
00420
00421 KURL selectedURL;
00422
00423 if ( (mode() & KFile::Files) == KFile::Files ) {
00424 QString locationText = locationEdit->currentText();
00425 if ( locationText.contains( '/' )) {
00426
00427 KURL u( ops->url(), KShell::tildeExpand(locationText));
00428 if ( u.isValid() )
00429 selectedURL = u;
00430 else
00431 selectedURL = ops->url();
00432 }
00433 else
00434 selectedURL = ops->url();
00435 }
00436
00437 else {
00438 selectedURL = getCompleteURL(locationEdit->currentText());
00439
00440
00441 appendExtension (selectedURL);
00442 }
00443
00444 if ( !selectedURL.isValid() ) {
00445 KMessageBox::sorry( d->mainWidget, i18n("%1\ndoes not appear to be a valid URL.\n").arg(d->url.url()), i18n("Invalid URL") );
00446 return;
00447 }
00448
00449 KURL url = KIO::NetAccess::mostLocalURL(selectedURL,topLevelWidget());
00450 if ( (mode() & KFile::LocalOnly) == KFile::LocalOnly &&
00451 !url.isLocalFile() ) {
00452 KMessageBox::sorry( d->mainWidget,
00453 i18n("You can only select local files."),
00454 i18n("Remote Files Not Accepted") );
00455 return;
00456 }
00457
00458 d->url = url;
00459
00460
00461
00462 if ( (mode() & KFile::Directory) == KFile::Directory ) {
00463 kdDebug(kfile_area) << "Directory" << endl;
00464 bool done = true;
00465 if ( d->url.isLocalFile() ) {
00466 if ( locationEdit->currentText().stripWhiteSpace().isEmpty() ) {
00467 QFileInfo info( d->url.path() );
00468 if ( info.isDir() ) {
00469 d->filenames = QString::null;
00470 d->urlList.clear();
00471 d->urlList.append( d->url );
00472 accept();
00473 }
00474 else if (!info.exists() && (mode() & KFile::File) != KFile::File) {
00475
00476 if ( ops->mkdir( d->url.url(), true ))
00477 return;
00478 else
00479 accept();
00480 }
00481 else {
00482
00483 if ( (mode() & KFile::File) == KFile::File ||
00484 (mode() & KFile::Files) == KFile::Files )
00485 done = false;
00486 }
00487 }
00488 else
00489 {
00490 if ( mode() & KFile::ExistingOnly )
00491 {
00492 if ( ops->dirOnlyMode() )
00493 {
00494 KURL fullURL(d->url, locationEdit->currentText());
00495 if ( QFile::exists( fullURL.path() ) )
00496 {
00497 d->url = fullURL;
00498 d->filenames = QString::null;
00499 d->urlList.clear();
00500 accept();
00501 return;
00502 }
00503 else
00504 return;
00505 }
00506 }
00507
00508 d->filenames = locationEdit->currentText();
00509 accept();
00510 }
00511
00512 }
00513 else {
00514
00515 d->filenames = QString::null;
00516 d->urlList.clear();
00517 d->urlList.append( d->url );
00518
00519 if ( mode() & KFile::ExistingOnly )
00520 done = false;
00521 else
00522 accept();
00523 }
00524
00525 if ( done )
00526 return;
00527 }
00528
00529 if (!kapp->authorizeURLAction("open", KURL(), d->url))
00530 {
00531 QString msg = KIO::buildErrorString(KIO::ERR_ACCESS_DENIED, d->url.prettyURL());
00532 KMessageBox::error( d->mainWidget, msg);
00533 return;
00534 }
00535
00536 KIO::StatJob *job = 0L;
00537 d->statJobs.clear();
00538 d->filenames = KShell::tildeExpand(locationEdit->currentText());
00539
00540 if ( (mode() & KFile::Files) == KFile::Files &&
00541 !locationEdit->currentText().contains( '/' )) {
00542 kdDebug(kfile_area) << "Files\n";
00543 KURL::List list = parseSelectedURLs();
00544 for ( KURL::List::ConstIterator it = list.begin();
00545 it != list.end(); ++it )
00546 {
00547 if (!kapp->authorizeURLAction("open", KURL(), *it))
00548 {
00549 QString msg = KIO::buildErrorString(KIO::ERR_ACCESS_DENIED, (*it).prettyURL());
00550 KMessageBox::error( d->mainWidget, msg);
00551 return;
00552 }
00553 }
00554 for ( KURL::List::ConstIterator it = list.begin();
00555 it != list.end(); ++it )
00556 {
00557 job = KIO::stat( *it, !(*it).isLocalFile() );
00558 job->setWindow (topLevelWidget());
00559 KIO::Scheduler::scheduleJob( job );
00560 d->statJobs.append( job );
00561 connect( job, SIGNAL( result(KIO::Job *) ),
00562 SLOT( slotStatResult( KIO::Job *) ));
00563 }
00564 return;
00565 }
00566
00567 job = KIO::stat(d->url,!d->url.isLocalFile());
00568 job->setWindow (topLevelWidget());
00569 d->statJobs.append( job );
00570 connect(job, SIGNAL(result(KIO::Job*)), SLOT(slotStatResult(KIO::Job*)));
00571 }
00572
00573
00574 static bool isDirectory (const KIO::UDSEntry &t)
00575 {
00576 bool isDir = false;
00577
00578 for (KIO::UDSEntry::ConstIterator it = t.begin();
00579 it != t.end();
00580 it++)
00581 {
00582 if ((*it).m_uds == KIO::UDS_FILE_TYPE)
00583 {
00584 isDir = S_ISDIR ((mode_t) ((*it).m_long));
00585 break;
00586 }
00587 }
00588
00589 return isDir;
00590 }
00591
00592
00593
00594
00595 void KFileDialog::slotStatResult(KIO::Job* job)
00596 {
00597 kdDebug(kfile_area) << "slotStatResult" << endl;
00598 KIO::StatJob *sJob = static_cast<KIO::StatJob *>( job );
00599
00600 if ( !d->statJobs.removeRef( sJob ) ) {
00601 return;
00602 }
00603
00604 int count = d->statJobs.count();
00605
00606
00607
00608 if (sJob->error() && count == 0 && !ops->dirOnlyMode())
00609 {
00610 accept();
00611 return;
00612 }
00613
00614 KIO::UDSEntry t = sJob->statResult();
00615 if (isDirectory (t))
00616 {
00617 if ( ops->dirOnlyMode() )
00618 {
00619 d->filenames = QString::null;
00620 d->urlList.clear();
00621 accept();
00622 }
00623 else
00624 {
00625 if ( count == 0 ) {
00626 locationEdit->clearEdit();
00627 locationEdit->lineEdit()->setEdited( false );
00628 setURL( sJob->url() );
00629 }
00630 }
00631 d->statJobs.clear();
00632 return;
00633 }
00634 else if ( ops->dirOnlyMode() )
00635 {
00636 return;
00637 }
00638
00639 kdDebug(kfile_area) << "filename " << sJob->url().url() << endl;
00640
00641 if ( count == 0 )
00642 accept();
00643 }
00644
00645 void KFileDialog::accept()
00646 {
00647 setResult( QDialog::Accepted );
00648
00649 *lastDirectory = ops->url();
00650 if (!d->fileClass.isEmpty())
00651 KRecentDirs::add(d->fileClass, ops->url().url());
00652
00653
00654 locationEdit->changeItem( QString::null, 0 );
00655
00656 KURL::List list = selectedURLs();
00657 QValueListConstIterator<KURL> it = list.begin();
00658 for ( ; it != list.end(); ++it ) {
00659 const KURL& url = *it;
00660
00661
00662
00663 QString file = url.isLocalFile() ? url.path(-1) : url.prettyURL(-1);
00664
00665
00666 for ( int i = 1; i < locationEdit->count(); i++ ) {
00667 if ( locationEdit->text( i ) == file ) {
00668 locationEdit->removeItem( i-- );
00669 break;
00670 }
00671 }
00672 locationEdit->insertItem( file, 1 );
00673 }
00674
00675 KConfig *config = KGlobal::config();
00676 config->setForceGlobal( true );
00677 writeConfig( config, ConfigGroup );
00678 config->setForceGlobal( false );
00679
00680 saveRecentFiles( config );
00681 config->sync();
00682
00683 KDialogBase::accept();
00684
00685 addToRecentDocuments();
00686
00687 if ( (mode() & KFile::Files) != KFile::Files )
00688 emit fileSelected(d->url.url());
00689
00690 ops->close();
00691 emit okClicked();
00692 }
00693
00694
00695 void KFileDialog::fileHighlighted(const KFileItem *i)
00696 {
00697 if (i && i->isDir())
00698 return;
00699
00700
00701 if ( (ops->mode() & KFile::Files) != KFile::Files ) {
00702 if ( !i )
00703 return;
00704
00705 d->url = i->url();
00706
00707 if ( !locationEdit->hasFocus() ) {
00708 setLocationText( i->name() );
00709 }
00710 emit fileHighlighted(d->url.url());
00711 }
00712
00713 else {
00714 multiSelectionChanged();
00715 emit selectionChanged();
00716 }
00717 }
00718
00719 void KFileDialog::fileSelected(const KFileItem *i)
00720 {
00721 if (i && i->isDir())
00722 return;
00723
00724 if ( (ops->mode() & KFile::Files) != KFile::Files ) {
00725 if ( !i )
00726 return;
00727
00728 d->url = i->url();
00729 setLocationText( i->name() );
00730 }
00731 else {
00732 multiSelectionChanged();
00733 emit selectionChanged();
00734 }
00735 slotOk();
00736 }
00737
00738
00739
00740
00741 void KFileDialog::multiSelectionChanged()
00742 {
00743 if ( locationEdit->hasFocus() )
00744 return;
00745
00746 locationEdit->lineEdit()->setEdited( false );
00747 KFileItem *item;
00748 const KFileItemList *list = ops->selectedItems();
00749 if ( !list ) {
00750 locationEdit->clearEdit();
00751 return;
00752 }
00753
00754 static const QString &begin = KGlobal::staticQString(" \"");
00755 KFileItemListIterator it ( *list );
00756 QString text;
00757 while ( (item = it.current()) ) {
00758 text.append( begin ).append( item->name() ).append( '\"' );
00759 ++it;
00760 }
00761
00762 setLocationText( text.stripWhiteSpace() );
00763 }
00764
00765 void KFileDialog::setLocationText( const QString& text )
00766 {
00767
00768
00769
00770 disconnect( locationEdit, SIGNAL( textChanged( const QString& ) ),
00771 this, SLOT( slotLocationChanged( const QString& ) ) );
00772 locationEdit->setCurrentItem( 0 );
00773 connect( locationEdit, SIGNAL( textChanged( const QString& ) ),
00774 SLOT( slotLocationChanged( const QString& )) );
00775 locationEdit->setEditText( text );
00776
00777
00778 if ( d->operationMode == Saving && !locationEdit->isVisible())
00779 setNonExtSelection();
00780 }
00781
00782 static const char autocompletionWhatsThisText[] = I18N_NOOP("<p>While typing in the text area, you may be presented "
00783 "with possible matches. "
00784 "This feature can be controlled by clicking with the right mouse button "
00785 "and selecting a preferred mode from the <b>Text Completion</b> menu.") "</qt>";
00786 void KFileDialog::updateLocationWhatsThis (void)
00787 {
00788 QString whatsThisText;
00789 if (d->operationMode == KFileDialog::Saving)
00790 {
00791 whatsThisText = "<qt>" + i18n("This is the name to save the file as.") +
00792 i18n (autocompletionWhatsThisText);
00793 }
00794 else if (ops->mode() & KFile::Files)
00795 {
00796 whatsThisText = "<qt>" + i18n("This is the list of files to open. More than "
00797 "one file can be specified by listing several "
00798 "files, separated by spaces.") +
00799 i18n (autocompletionWhatsThisText);
00800 }
00801 else
00802 {
00803 whatsThisText = "<qt>" + i18n("This is the name of the file to open.") +
00804 i18n (autocompletionWhatsThisText);
00805 }
00806
00807 QWhatsThis::add(d->locationLabel, whatsThisText);
00808 QWhatsThis::add(locationEdit, whatsThisText);
00809 }
00810
00811 void KFileDialog::init(const QString& startDir, const QString& filter, QWidget* widget)
00812 {
00813 initStatic();
00814 d = new KFileDialogPrivate();
00815
00816 d->boxLayout = 0;
00817 d->keepLocation = false;
00818 d->operationMode = Opening;
00819 d->bookmarkHandler = 0;
00820 d->hasDefaultFilter = false;
00821 d->hasView = false;
00822 d->mainWidget = new QWidget( this, "KFileDialog::mainWidget");
00823 setMainWidget( d->mainWidget );
00824 d->okButton = new KPushButton( KStdGuiItem::ok(), d->mainWidget );
00825 d->okButton->setDefault( true );
00826 d->cancelButton = new KPushButton(KStdGuiItem::cancel(), d->mainWidget);
00827 connect( d->okButton, SIGNAL( clicked() ), SLOT( slotOk() ));
00828 connect( d->cancelButton, SIGNAL( clicked() ), SLOT( slotCancel() ));
00829 d->customWidget = widget;
00830 d->autoSelectExtCheckBox = 0;
00831 d->autoSelectExtChecked = false;
00832 d->urlBar = 0;
00833
00834 QtMsgHandler oldHandler = qInstallMsgHandler( silenceQToolBar );
00835 toolbar = new KToolBar( d->mainWidget, "KFileDialog::toolbar", true);
00836 toolbar->setFlat(true);
00837 qInstallMsgHandler( oldHandler );
00838
00839 d->pathCombo = new KURLComboBox( KURLComboBox::Directories, true,
00840 toolbar, "path combo" );
00841 QToolTip::add( d->pathCombo, i18n("Current location") );
00842 QWhatsThis::add( d->pathCombo, "<qt>" + i18n("This is the currently listed location. "
00843 "The drop-down list also lists commonly used locations. "
00844 "This includes standard locations, such as your home folder, as well as "
00845 "locations that have been visited recently.") + i18n (autocompletionWhatsThisText));
00846
00847 KURL u;
00848 u.setPath( QDir::rootDirPath() );
00849 QString text = i18n("Root Folder: %1").arg( u.path() );
00850 d->pathCombo->addDefaultURL( u,
00851 KMimeType::pixmapForURL( u, 0, KIcon::Small ),
00852 text );
00853
00854 u.setPath( QDir::homeDirPath() );
00855 text = i18n("Home Folder: %1").arg( u.path( +1 ) );
00856 d->pathCombo->addDefaultURL( u, KMimeType::pixmapForURL( u, 0, KIcon::Small ),
00857 text );
00858
00859 KURL docPath;
00860 docPath.setPath( KGlobalSettings::documentPath() );
00861 if ( (u.path(+1) != docPath.path(+1)) &&
00862 QDir(docPath.path(+1)).exists() )
00863 {
00864 text = i18n("Documents: %1").arg( docPath.path( +1 ) );
00865 d->pathCombo->addDefaultURL( docPath,
00866 KMimeType::pixmapForURL( docPath, 0, KIcon::Small ),
00867 text );
00868 }
00869
00870 u.setPath( KGlobalSettings::desktopPath() );
00871 text = i18n("Desktop: %1").arg( u.path( +1 ) );
00872 d->pathCombo->addDefaultURL( u,
00873 KMimeType::pixmapForURL( u, 0, KIcon::Small ),
00874 text );
00875
00876 d->url = getStartURL( startDir, d->fileClass );
00877 d->selection = d->url.url();
00878
00879
00880 if ( d->url.isLocalFile() )
00881 {
00882 if ( !QFile::exists( d->url.path() ) )
00883 {
00884 d->url = d->url.upURL();
00885 QDir dir( d->url.path() );
00886 while ( !dir.exists() )
00887 {
00888 d->url = d->url.upURL();
00889 dir.setPath( d->url.path() );
00890 }
00891 }
00892 }
00893
00894 ops = new KDirOperator(d->url, d->mainWidget, "KFileDialog::ops");
00895 ops->setOnlyDoubleClickSelectsFiles( true );
00896 connect(ops, SIGNAL(urlEntered(const KURL&)),
00897 SLOT(urlEntered(const KURL&)));
00898 connect(ops, SIGNAL(fileHighlighted(const KFileItem *)),
00899 SLOT(fileHighlighted(const KFileItem *)));
00900 connect(ops, SIGNAL(fileSelected(const KFileItem *)),
00901 SLOT(fileSelected(const KFileItem *)));
00902 connect(ops, SIGNAL(finishedLoading()),
00903 SLOT(slotLoadingFinished()));
00904
00905 ops->setupMenu(KDirOperator::SortActions |
00906 KDirOperator::FileActions |
00907 KDirOperator::ViewActions);
00908 KActionCollection *coll = ops->actionCollection();
00909
00910
00911 coll->action( "up" )->plug( toolbar );
00912 coll->action( "up" )->setWhatsThis(i18n("<qt>Click this button to enter the parent folder.<p>"
00913 "For instance, if the current location is file:/home/%1 clicking this "
00914 "button will take you to file:/home.</qt>").arg( KUser().loginName() ));
00915 coll->action( "back" )->plug( toolbar );
00916 coll->action( "back" )->setWhatsThis(i18n("Click this button to move backwards one step in the browsing history."));
00917 coll->action( "forward" )->plug( toolbar );
00918 coll->action( "forward" )->setWhatsThis(i18n("Click this button to move forward one step in the browsing history."));
00919 coll->action( "reload" )->plug( toolbar );
00920 coll->action( "reload" )->setWhatsThis(i18n("Click this button to reload the contents of the current location."));
00921 coll->action( "mkdir" )->setShortcut(Key_F10);
00922 coll->action( "mkdir" )->plug( toolbar );
00923 coll->action( "mkdir" )->setWhatsThis(i18n("Click this button to create a new folder."));
00924
00925 KToggleAction *showSidebarAction =
00926 new KToggleAction(i18n("Show Quick Access Navigation Panel"), Key_F9, coll,"toggleSpeedbar");
00927 showSidebarAction->setCheckedState(i18n("Hide Quick Access Navigation Panel"));
00928 connect( showSidebarAction, SIGNAL( toggled( bool ) ),
00929 SLOT( toggleSpeedbar( bool )) );
00930
00931 KToggleAction *showBookmarksAction =
00932 new KToggleAction(i18n("Show Bookmarks"), 0, coll, "toggleBookmarks");
00933 showBookmarksAction->setCheckedState(i18n("Hide Bookmarks"));
00934 connect( showBookmarksAction, SIGNAL( toggled( bool ) ),
00935 SLOT( toggleBookmarks( bool )) );
00936
00937 KActionMenu *menu = new KActionMenu( i18n("Configure"), "configure", this, "extra menu" );
00938 menu->setWhatsThis(i18n("<qt>This is the configuration menu for the file dialog. "
00939 "Various options can be accessed from this menu including: <ul>"
00940 "<li>how files are sorted in the list</li>"
00941 "<li>types of view, including icon and list</li>"
00942 "<li>showing of hidden files</li>"
00943 "<li>the Quick Access navigation panel</li>"
00944 "<li>file previews</li>"
00945 "<li>separating folders from files</li></ul></qt>"));
00946 menu->insert( coll->action( "sorting menu" ));
00947 menu->insert( coll->action( "separator" ));
00948 coll->action( "short view" )->setShortcut(Key_F6);
00949 menu->insert( coll->action( "short view" ));
00950 coll->action( "detailed view" )->setShortcut(Key_F7);
00951 menu->insert( coll->action( "detailed view" ));
00952 menu->insert( coll->action( "separator" ));
00953 coll->action( "show hidden" )->setShortcut(Key_F8);
00954 menu->insert( coll->action( "show hidden" ));
00955 menu->insert( showSidebarAction );
00956 menu->insert( showBookmarksAction );
00957 coll->action( "preview" )->setShortcut(Key_F11);
00958 menu->insert( coll->action( "preview" ));
00959 coll->action( "separate dirs" )->setShortcut(Key_F12);
00960 menu->insert( coll->action( "separate dirs" ));
00961
00962 menu->setDelayed( false );
00963 connect( menu->popupMenu(), SIGNAL( aboutToShow() ),
00964 ops, SLOT( updateSelectionDependentActions() ));
00965 menu->plug( toolbar );
00966
00967
00968 KToolBarSeparator* spacerWidget = new KToolBarSeparator(Horizontal, false ,
00969 toolbar);
00970 d->m_pathComboIndex = toolbar->insertWidget(-1, -1, spacerWidget);
00971 toolbar->insertWidget(PATH_COMBO, 0, d->pathCombo);
00972
00973
00974 toolbar->setItemAutoSized (PATH_COMBO);
00975 toolbar->setIconText(KToolBar::IconOnly);
00976 toolbar->setBarPos(KToolBar::Top);
00977 toolbar->setMovingEnabled(false);
00978 toolbar->adjustSize();
00979
00980 KURLCompletion *pathCompletionObj = new KURLCompletion( KURLCompletion::DirCompletion );
00981 d->pathCombo->setCompletionObject( pathCompletionObj );
00982 d->pathCombo->setAutoDeleteCompletionObject( true );
00983
00984 connect( d->pathCombo, SIGNAL( urlActivated( const KURL& )),
00985 this, SLOT( enterURL( const KURL& ) ));
00986 connect( d->pathCombo, SIGNAL( returnPressed( const QString& )),
00987 this, SLOT( enterURL( const QString& ) ));
00988
00989 QString whatsThisText;
00990
00991
00992 d->locationLabel = new QLabel(i18n("&Location:"), d->mainWidget);
00993 locationEdit = new KURLComboBox(KURLComboBox::Files, true,
00994 d->mainWidget, "LocationEdit");
00995 connect( locationEdit, SIGNAL( textChanged( const QString& ) ),
00996 SLOT( slotLocationChanged( const QString& )) );
00997
00998 updateLocationWhatsThis ();
00999 d->locationLabel->setBuddy(locationEdit);
01000
01001 locationEdit->setFocus();
01002 KURLCompletion *fileCompletionObj = new KURLCompletion( KURLCompletion::FileCompletion );
01003 QString dir = d->url.url(+1);
01004 pathCompletionObj->setDir( dir );
01005 fileCompletionObj->setDir( dir );
01006 locationEdit->setCompletionObject( fileCompletionObj );
01007 locationEdit->setAutoDeleteCompletionObject( true );
01008 connect( fileCompletionObj, SIGNAL( match( const QString& ) ),
01009 SLOT( fileCompletion( const QString& )) );
01010
01011 connect( locationEdit, SIGNAL( returnPressed() ),
01012 this, SLOT( slotOk()));
01013 connect(locationEdit, SIGNAL( activated( const QString& )),
01014 this, SLOT( locationActivated( const QString& ) ));
01015
01016
01017 whatsThisText = i18n("<qt>This is the filter to apply to the file list. "
01018 "File names that do not match the filter will not be shown.<p>"
01019 "You may select from one of the preset filters in the "
01020 "drop down menu, or you may enter a custom filter "
01021 "directly into the text area.<p>"
01022 "Wildcards such as * and ? are allowed.</qt>");
01023 d->filterLabel = new QLabel(i18n("&Filter:"), d->mainWidget);
01024 QWhatsThis::add(d->filterLabel, whatsThisText);
01025 filterWidget = new KFileFilterCombo(d->mainWidget,
01026 "KFileDialog::filterwidget");
01027 QWhatsThis::add(filterWidget, whatsThisText);
01028 setFilter(filter);
01029 d->filterLabel->setBuddy(filterWidget);
01030 connect(filterWidget, SIGNAL(filterChanged()), SLOT(slotFilterChanged()));
01031
01032
01033
01034 d->autoSelectExtCheckBox = new QCheckBox (d->mainWidget);
01035 connect(d->autoSelectExtCheckBox, SIGNAL(clicked()), SLOT(slotAutoSelectExtClicked()));
01036
01037 initGUI();
01038
01039 KConfig* config = KGlobal::config();
01040 readRecentFiles( config );
01041
01042 adjustSize();
01043
01044 ops->setViewConfig( config, ConfigGroup );
01045 readConfig( config, ConfigGroup );
01046 setSelection(d->selection);
01047 }
01048
01049 void KFileDialog::initSpeedbar()
01050 {
01051 d->urlBar = new KFileSpeedBar( d->mainWidget, "url bar" );
01052 connect( d->urlBar, SIGNAL( activated( const KURL& )),
01053 SLOT( enterURL( const KURL& )) );
01054
01055
01056
01057
01058
01059 d->urlBar->setCurrentItem( d->url );
01060
01061 d->urlBarLayout->insertWidget( 0, d->urlBar );
01062 }
01063
01064 void KFileDialog::initGUI()
01065 {
01066 delete d->boxLayout;
01067
01068 d->boxLayout = new QVBoxLayout( d->mainWidget, 0, KDialog::spacingHint());
01069 d->boxLayout->addWidget(toolbar, AlignTop);
01070
01071 d->urlBarLayout = new QHBoxLayout( d->boxLayout );
01072 QVBoxLayout *vbox = new QVBoxLayout( d->urlBarLayout );
01073
01074 vbox->addWidget(ops, 4);
01075 vbox->addSpacing(3);
01076
01077 QGridLayout* lafBox= new QGridLayout(2, 3, KDialog::spacingHint());
01078
01079 lafBox->addWidget(d->locationLabel, 0, 0, AlignVCenter);
01080 lafBox->addWidget(locationEdit, 0, 1, AlignVCenter);
01081 lafBox->addWidget(d->okButton, 0, 2, AlignVCenter);
01082
01083 lafBox->addWidget(d->filterLabel, 1, 0, AlignVCenter);
01084 lafBox->addWidget(filterWidget, 1, 1, AlignVCenter);
01085 lafBox->addWidget(d->cancelButton, 1, 2, AlignVCenter);
01086
01087 lafBox->setColStretch(1, 4);
01088
01089 vbox->addLayout(lafBox, 0);
01090 vbox->addSpacing(3);
01091
01092
01093 vbox->addWidget (d->autoSelectExtCheckBox);
01094 vbox->addSpacing (3);
01095
01096 setTabOrder(ops, d->autoSelectExtCheckBox);
01097 setTabOrder (d->autoSelectExtCheckBox, locationEdit);
01098 setTabOrder(locationEdit, filterWidget);
01099 setTabOrder(filterWidget, d->okButton);
01100 setTabOrder(d->okButton, d->cancelButton);
01101 setTabOrder(d->cancelButton, d->pathCombo);
01102 setTabOrder(d->pathCombo, ops);
01103
01104
01105 if ( d->customWidget != 0 )
01106 {
01107
01108
01109
01110 d->customWidget->reparent( d->mainWidget, QPoint() );
01111
01112 vbox->addWidget( d->customWidget );
01113 vbox->addSpacing(3);
01114
01115
01116
01117
01118
01119
01120 setTabOrder(d->cancelButton, d->customWidget);
01121 setTabOrder(d->customWidget, d->pathCombo);
01122 }
01123 else
01124 {
01125 setTabOrder(d->cancelButton, d->pathCombo);
01126 }
01127
01128 setTabOrder(d->pathCombo, ops);
01129 }
01130
01131 void KFileDialog::slotFilterChanged()
01132 {
01133 QString filter = filterWidget->currentFilter();
01134 ops->clearFilter();
01135
01136 if ( filter.find( '/' ) > -1 ) {
01137 QStringList types = QStringList::split( " ", filter );
01138 types.prepend( "inode/directory" );
01139 ops->setMimeFilter( types );
01140 }
01141 else
01142 ops->setNameFilter( filter );
01143
01144 ops->updateDir();
01145
01146 updateAutoSelectExtension ();
01147
01148 emit filterChanged( filter );
01149 }
01150
01151
01152 void KFileDialog::setURL(const KURL& url, bool clearforward)
01153 {
01154 d->selection = QString::null;
01155 ops->setURL( url, clearforward);
01156 }
01157
01158
01159 void KFileDialog::urlEntered(const KURL& url)
01160 {
01161 QString filename = locationEdit->currentText();
01162 d->selection = QString::null;
01163
01164 if ( d->pathCombo->count() != 0 ) {
01165 d->pathCombo->setURL( url );
01166 }
01167
01168 locationEdit->blockSignals( true );
01169 locationEdit->setCurrentItem( 0 );
01170 if ( d->keepLocation )
01171 locationEdit->setEditText( filename );
01172
01173 locationEdit->blockSignals( false );
01174
01175 QString dir = url.url(+1);
01176 static_cast<KURLCompletion*>( d->pathCombo->completionObject() )->setDir( dir );
01177 static_cast<KURLCompletion*>( locationEdit->completionObject() )->setDir( dir );
01178
01179 if ( d->urlBar )
01180 d->urlBar->setCurrentItem( url );
01181 }
01182
01183 void KFileDialog::locationActivated( const QString& url )
01184 {
01185
01186
01187
01188
01189
01190 if (!locationEdit->lineEdit()->edited())
01191 setSelection( url );
01192 }
01193
01194 void KFileDialog::enterURL( const KURL& url)
01195 {
01196 setURL( url );
01197 locationEdit->setFocus();
01198 }
01199
01200 void KFileDialog::enterURL( const QString& url )
01201 {
01202 setURL( KURL::fromPathOrURL( KURLCompletion::replacedPath( url, true, true )) );
01203 locationEdit->setFocus();
01204 }
01205
01206 void KFileDialog::toolbarCallback(int)
01207 {
01208
01209
01210
01211
01212 }
01213
01214
01215 void KFileDialog::setSelection(const QString& url)
01216 {
01217 kdDebug(kfile_area) << "setSelection " << url << endl;
01218
01219 if (url.isEmpty()) {
01220 d->selection = QString::null;
01221 return;
01222 }
01223
01224 KURL u = getCompleteURL(url);
01225 if (!u.isValid()) {
01226 kdWarning() << url << " is not a correct argument for setSelection!" << endl;
01227 return;
01228 }
01229
01230
01231
01232
01233
01234
01235 KFileItem i(KFileItem::Unknown, KFileItem::Unknown, u, true );
01236
01237 if ( i.isDir() && u.isLocalFile() && QFile::exists( u.path() ) ) {
01238
01239
01240
01241
01242 setURL(u, true);
01243 }
01244 else {
01245 QString filename = u.url();
01246 int sep = filename.findRev('/');
01247 if (sep >= 0) {
01248 if ( KProtocolInfo::supportsListing( u )) {
01249 KURL dir(u);
01250 dir.setQuery( QString::null );
01251 dir.setFileName( QString::null );
01252 setURL(dir, true );
01253 }
01254
01255
01256
01257 filename = u.fileName();
01258 kdDebug(kfile_area) << "filename " << filename << endl;
01259 d->selection = filename;
01260 setLocationText( filename );
01261
01262
01263
01264
01265
01266
01267
01268
01269 locationEdit->lineEdit()->setEdited( true );
01270 }
01271
01272 d->url = ops->url();
01273 d->url.addPath(filename);
01274 }
01275 }
01276
01277 void KFileDialog::slotLoadingFinished()
01278 {
01279 if ( !d->selection.isNull() )
01280 ops->setCurrentItem( d->selection );
01281 }
01282
01283
01284 void KFileDialog::pathComboChanged( const QString& )
01285 {
01286 }
01287 void KFileDialog::dirCompletion( const QString& )
01288 {
01289 }
01290 void KFileDialog::fileCompletion( const QString& match )
01291 {
01292 if ( match.isEmpty() && ops->view() )
01293 ops->view()->clearSelection();
01294 else
01295 ops->setCurrentItem( match );
01296 }
01297
01298 void KFileDialog::slotLocationChanged( const QString& text )
01299 {
01300 if ( text.isEmpty() && ops->view() )
01301 ops->view()->clearSelection();
01302
01303 updateFilter();
01304 }
01305
01306 void KFileDialog::updateStatusLine(int , int )
01307 {
01308 kdWarning() << "KFileDialog::updateStatusLine is deprecated! The status line no longer exists. Do not try and use it!" << endl;
01309 }
01310
01311 QString KFileDialog::getOpenFileName(const QString& startDir,
01312 const QString& filter,
01313 QWidget *parent, const QString& caption)
01314 {
01315 KFileDialog dlg(startDir, filter, parent, "filedialog", true);
01316 dlg.setOperationMode( Opening );
01317
01318 dlg.setMode( KFile::File | KFile::LocalOnly );
01319 dlg.setCaption(caption.isNull() ? i18n("Open") : caption);
01320
01321 dlg.ops->clearHistory();
01322 dlg.exec();
01323
01324 return dlg.selectedFile();
01325 }
01326
01327 QString KFileDialog::getOpenFileNameWId(const QString& startDir,
01328 const QString& filter,
01329 WId parent_id, const QString& caption)
01330 {
01331 QWidget* parent = QWidget::find( parent_id );
01332 KFileDialog dlg(startDir, filter, parent, "filedialog", true);
01333 #ifdef Q_WS_X11
01334 if( parent == NULL && parent_id != 0 )
01335 XSetTransientForHint( qt_xdisplay(), dlg.winId(), parent_id );
01336 #else
01337
01338 #endif
01339
01340 dlg.setOperationMode( KFileDialog::Opening );
01341
01342 dlg.setMode( KFile::File | KFile::LocalOnly );
01343 dlg.setCaption(caption.isNull() ? i18n("Open") : caption);
01344
01345 dlg.ops->clearHistory();
01346 dlg.exec();
01347
01348 return dlg.selectedFile();
01349 }
01350
01351 QStringList KFileDialog::getOpenFileNames(const QString& startDir,
01352 const QString& filter,
01353 QWidget *parent,
01354 const QString& caption)
01355 {
01356 KFileDialog dlg(startDir, filter, parent, "filedialog", true);
01357 dlg.setOperationMode( Opening );
01358
01359 dlg.setCaption(caption.isNull() ? i18n("Open") : caption);
01360 dlg.setMode(KFile::Files | KFile::LocalOnly);
01361 dlg.ops->clearHistory();
01362 dlg.exec();
01363
01364 return dlg.selectedFiles();
01365 }
01366
01367 KURL KFileDialog::getOpenURL(const QString& startDir, const QString& filter,
01368 QWidget *parent, const QString& caption)
01369 {
01370 KFileDialog dlg(startDir, filter, parent, "filedialog", true);
01371 dlg.setOperationMode( Opening );
01372
01373 dlg.setCaption(caption.isNull() ? i18n("Open") : caption);
01374 dlg.setMode( KFile::File );
01375 dlg.ops->clearHistory();
01376 dlg.exec();
01377
01378 return dlg.selectedURL();
01379 }
01380
01381 KURL::List KFileDialog::getOpenURLs(const QString& startDir,
01382 const QString& filter,
01383 QWidget *parent,
01384 const QString& caption)
01385 {
01386 KFileDialog dlg(startDir, filter, parent, "filedialog", true);
01387 dlg.setOperationMode( Opening );
01388
01389 dlg.setCaption(caption.isNull() ? i18n("Open") : caption);
01390 dlg.setMode(KFile::Files);
01391 dlg.ops->clearHistory();
01392 dlg.exec();
01393
01394 return dlg.selectedURLs();
01395 }
01396
01397 KURL KFileDialog::getExistingURL(const QString& startDir,
01398 QWidget *parent,
01399 const QString& caption)
01400 {
01401 return KDirSelectDialog::selectDirectory(startDir, false, parent, caption);
01402 }
01403
01404 QString KFileDialog::getExistingDirectory(const QString& startDir,
01405 QWidget *parent,
01406 const QString& caption)
01407 {
01408 #ifdef Q_WS_WIN
01409 return QFileDialog::getExistingDirectory(startDir, parent, "getExistingDirectory",
01410 caption, true, true);
01411 #else
01412 KURL url = KDirSelectDialog::selectDirectory(startDir, true, parent,
01413 caption);
01414 if ( url.isValid() )
01415 return url.path();
01416
01417 return QString::null;
01418 #endif
01419 }
01420
01421 KURL KFileDialog::getImageOpenURL( const QString& startDir, QWidget *parent,
01422 const QString& caption)
01423 {
01424 QStringList mimetypes = KImageIO::mimeTypes( KImageIO::Reading );
01425 KFileDialog dlg(startDir,
01426 mimetypes.join(" "),
01427 parent, "filedialog", true);
01428 dlg.setOperationMode( Opening );
01429 dlg.setCaption( caption.isNull() ? i18n("Open") : caption );
01430 dlg.setMode( KFile::File );
01431
01432 KImageFilePreview *ip = new KImageFilePreview( &dlg );
01433 dlg.setPreviewWidget( ip );
01434 dlg.exec();
01435
01436 return dlg.selectedURL();
01437 }
01438
01439 KURL KFileDialog::selectedURL() const
01440 {
01441 if ( result() == QDialog::Accepted )
01442 return d->url;
01443 else
01444 return KURL();
01445 }
01446
01447 KURL::List KFileDialog::selectedURLs() const
01448 {
01449 KURL::List list;
01450 if ( result() == QDialog::Accepted ) {
01451 if ( (ops->mode() & KFile::Files) == KFile::Files )
01452 list = parseSelectedURLs();
01453 else
01454 list.append( d->url );
01455 }
01456 return list;
01457 }
01458
01459
01460 KURL::List& KFileDialog::parseSelectedURLs() const
01461 {
01462 if ( d->filenames.isEmpty() ) {
01463 return d->urlList;
01464 }
01465
01466 d->urlList.clear();
01467 if ( d->filenames.contains( '/' )) {
01468 static const QString &prot = KGlobal::staticQString(":/");
01469 KURL u;
01470 if ( d->filenames.find( prot ) != -1 )
01471 u = d->filenames;
01472 else
01473 u.setPath( d->filenames );
01474
01475 if ( u.isValid() )
01476 d->urlList.append( u );
01477 else
01478 KMessageBox::error( d->mainWidget,
01479 i18n("The chosen filenames do not\n"
01480 "appear to be valid."),
01481 i18n("Invalid Filenames") );
01482 }
01483
01484 else
01485 d->urlList = tokenize( d->filenames );
01486
01487 d->filenames = QString::null;
01488
01489 return d->urlList;
01490 }
01491
01492
01493
01494 KURL::List KFileDialog::tokenize( const QString& line ) const
01495 {
01496 KURL::List urls;
01497 KURL u( ops->url() );
01498 QString name;
01499
01500 int count = line.contains( '"' );
01501 if ( count == 0 ) {
01502 u.setFileName( line );
01503 if ( u.isValid() )
01504 urls.append( u );
01505
01506 return urls;
01507 }
01508
01509 if ( (count % 2) == 1 ) {
01510 QWidget *that = const_cast<KFileDialog *>(this);
01511 KMessageBox::sorry(that, i18n("The requested filenames\n"
01512 "%1\n"
01513 "do not appear to be valid;\n"
01514 "make sure every filename is enclosed in double quotes.").arg(line),
01515 i18n("Filename Error"));
01516 return urls;
01517 }
01518
01519 int start = 0;
01520 int index1 = -1, index2 = -1;
01521 while ( true ) {
01522 index1 = line.find( '"', start );
01523 index2 = line.find( '"', index1 + 1 );
01524
01525 if ( index1 < 0 )
01526 break;
01527
01528
01529 name = line.mid( index1 + 1, index2 - index1 - 1 );
01530 u.setFileName( name );
01531 if ( u.isValid() )
01532 urls.append( u );
01533
01534 start = index2 + 1;
01535 }
01536 return urls;
01537 }
01538
01539
01540 QString KFileDialog::selectedFile() const
01541 {
01542 if ( result() == QDialog::Accepted )
01543 {
01544 KURL url = KIO::NetAccess::mostLocalURL(d->url,topLevelWidget());
01545 if (url.isLocalFile())
01546 return url.path();
01547 else {
01548 KMessageBox::sorry( d->mainWidget,
01549 i18n("You can only select local files."),
01550 i18n("Remote Files Not Accepted") );
01551 }
01552 }
01553 return QString::null;
01554 }
01555
01556 QStringList KFileDialog::selectedFiles() const
01557 {
01558 QStringList list;
01559 KURL url;
01560
01561 if ( result() == QDialog::Accepted ) {
01562 if ( (ops->mode() & KFile::Files) == KFile::Files ) {
01563 KURL::List urls = parseSelectedURLs();
01564 QValueListConstIterator<KURL> it = urls.begin();
01565 while ( it != urls.end() ) {
01566 url = KIO::NetAccess::mostLocalURL(*it,topLevelWidget());
01567 if ( url.isLocalFile() )
01568 list.append( url.path() );
01569 ++it;
01570 }
01571 }
01572
01573 else {
01574 if ( d->url.isLocalFile() )
01575 list.append( d->url.path() );
01576 }
01577 }
01578
01579 return list;
01580 }
01581
01582 KURL KFileDialog::baseURL() const
01583 {
01584 return ops->url();
01585 }
01586
01587 QString KFileDialog::getSaveFileName(const QString& dir, const QString& filter,
01588 QWidget *parent,
01589 const QString& caption)
01590 {
01591 bool specialDir = dir.at(0) == ':';
01592 KFileDialog dlg( specialDir ? dir : QString::null, filter, parent, "filedialog", true);
01593 if ( !specialDir )
01594 dlg.setSelection( dir );
01595
01596 dlg.setOperationMode( Saving );
01597 dlg.setCaption(caption.isNull() ? i18n("Save As") : caption);
01598
01599 dlg.exec();
01600
01601 QString filename = dlg.selectedFile();
01602 if (!filename.isEmpty())
01603 KRecentDocument::add(filename);
01604
01605 return filename;
01606 }
01607
01608 QString KFileDialog::getSaveFileNameWId(const QString& dir, const QString& filter,
01609 WId parent_id,
01610 const QString& caption)
01611 {
01612 bool specialDir = dir.at(0) == ':';
01613 QWidget* parent = QWidget::find( parent_id );
01614 KFileDialog dlg( specialDir ? dir : QString::null, filter, parent, "filedialog", true);
01615 #ifdef Q_WS_X11
01616 if( parent == NULL && parent_id != 0 )
01617 XSetTransientForHint(qt_xdisplay(), dlg.winId(), parent_id);
01618 #else
01619
01620 #endif
01621
01622 if ( !specialDir )
01623 dlg.setSelection( dir );
01624
01625 dlg.setOperationMode( KFileDialog::Saving);
01626 dlg.setCaption(caption.isNull() ? i18n("Save As") : caption);
01627
01628 dlg.exec();
01629
01630 QString filename = dlg.selectedFile();
01631 if (!filename.isEmpty())
01632 KRecentDocument::add(filename);
01633
01634 return filename;
01635 }
01636
01637 KURL KFileDialog::getSaveURL(const QString& dir, const QString& filter,
01638 QWidget *parent, const QString& caption)
01639 {
01640 bool specialDir = dir.at(0) == ':';
01641 KFileDialog dlg(specialDir ? dir : QString::null, filter, parent, "filedialog", true);
01642 if ( !specialDir )
01643 dlg.setSelection( dir );
01644
01645 dlg.setCaption(caption.isNull() ? i18n("Save As") : caption);
01646 dlg.setOperationMode( Saving );
01647
01648 dlg.exec();
01649
01650 KURL url = dlg.selectedURL();
01651 if (url.isValid())
01652 KRecentDocument::add( url );
01653
01654 return url;
01655 }
01656
01657 void KFileDialog::show()
01658 {
01659 if ( !d->hasView ) {
01660 ops->setView(KFile::Default);
01661 ops->clearHistory();
01662 d->hasView = true;
01663 }
01664
01665 KDialogBase::show();
01666 }
01667
01668 void KFileDialog::setMode( KFile::Mode m )
01669 {
01670 ops->setMode(m);
01671 if ( ops->dirOnlyMode() ) {
01672 filterWidget->setDefaultFilter( i18n("*|All Folders") );
01673 }
01674 else {
01675 filterWidget->setDefaultFilter( i18n("*|All Files") );
01676 }
01677
01678 updateAutoSelectExtension ();
01679 }
01680
01681 void KFileDialog::setMode( unsigned int m )
01682 {
01683 setMode(static_cast<KFile::Mode>( m ));
01684 }
01685
01686 KFile::Mode KFileDialog::mode() const
01687 {
01688 return ops->mode();
01689 }
01690
01691
01692 void KFileDialog::readConfig( KConfig *kc, const QString& group )
01693 {
01694 if ( !kc )
01695 return;
01696
01697 QString oldGroup = kc->group();
01698 if ( !group.isEmpty() )
01699 kc->setGroup( group );
01700
01701 ops->readConfig( kc, group );
01702
01703 KURLComboBox *combo = d->pathCombo;
01704 combo->setURLs( kc->readPathListEntry( RecentURLs ), KURLComboBox::RemoveTop );
01705 combo->setMaxItems( kc->readNumEntry( RecentURLsNumber,
01706 DefaultRecentURLsNumber ) );
01707 combo->setURL( ops->url() );
01708 autoDirectoryFollowing = kc->readBoolEntry( AutoDirectoryFollowing,
01709 DefaultDirectoryFollowing );
01710
01711 KGlobalSettings::Completion cm = (KGlobalSettings::Completion)
01712 kc->readNumEntry( PathComboCompletionMode,
01713 KGlobalSettings::completionMode() );
01714 if ( cm != KGlobalSettings::completionMode() )
01715 combo->setCompletionMode( cm );
01716
01717 cm = (KGlobalSettings::Completion)
01718 kc->readNumEntry( LocationComboCompletionMode,
01719 KGlobalSettings::completionMode() );
01720 if ( cm != KGlobalSettings::completionMode() )
01721 locationEdit->setCompletionMode( cm );
01722
01723
01724 toggleSpeedbar( kc->readBoolEntry(ShowSpeedbar, true) );
01725
01726
01727 toggleBookmarks( kc->readBoolEntry(ShowBookmarks, false) );
01728
01729
01730 d->autoSelectExtChecked = kc->readBoolEntry (AutoSelectExtChecked, DefaultAutoSelectExtChecked);
01731 updateAutoSelectExtension ();
01732
01733 int w1 = minimumSize().width();
01734 int w2 = toolbar->sizeHint().width() + 10;
01735 if (w1 < w2)
01736 setMinimumWidth(w2);
01737
01738 QSize size = configDialogSize( group );
01739 resize( size );
01740 kc->setGroup( oldGroup );
01741 }
01742
01743 void KFileDialog::writeConfig( KConfig *kc, const QString& group )
01744 {
01745 if ( !kc )
01746 return;
01747
01748 QString oldGroup = kc->group();
01749 if ( !group.isEmpty() )
01750 kc->setGroup( group );
01751
01752 kc->writePathEntry( RecentURLs, d->pathCombo->urls() );
01753 saveDialogSize( group, true );
01754 kc->writeEntry( PathComboCompletionMode, static_cast<int>(d->pathCombo->completionMode()) );
01755 kc->writeEntry( LocationComboCompletionMode, static_cast<int>(locationEdit->completionMode()) );
01756 kc->writeEntry( ShowSpeedbar, d->urlBar && !d->urlBar->isHidden() );
01757 kc->writeEntry( ShowBookmarks, d->bookmarkHandler != 0 );
01758 kc->writeEntry( AutoSelectExtChecked, d->autoSelectExtChecked );
01759
01760 ops->writeConfig( kc, group );
01761 kc->setGroup( oldGroup );
01762 }
01763
01764
01765 void KFileDialog::readRecentFiles( KConfig *kc )
01766 {
01767 QString oldGroup = kc->group();
01768 kc->setGroup( ConfigGroup );
01769
01770 locationEdit->setMaxItems( kc->readNumEntry( RecentFilesNumber,
01771 DefaultRecentURLsNumber ) );
01772 locationEdit->setURLs( kc->readPathListEntry( RecentFiles ),
01773 KURLComboBox::RemoveBottom );
01774 locationEdit->insertItem( QString::null, 0 );
01775 locationEdit->setCurrentItem( 0 );
01776
01777 kc->setGroup( oldGroup );
01778 }
01779
01780 void KFileDialog::saveRecentFiles( KConfig *kc )
01781 {
01782 QString oldGroup = kc->group();
01783 kc->setGroup( ConfigGroup );
01784
01785 kc->writePathEntry( RecentFiles, locationEdit->urls() );
01786
01787 kc->setGroup( oldGroup );
01788 }
01789
01790 KPushButton * KFileDialog::okButton() const
01791 {
01792 return d->okButton;
01793 }
01794
01795 KPushButton * KFileDialog::cancelButton() const
01796 {
01797 return d->cancelButton;
01798 }
01799
01800 KURLBar * KFileDialog::speedBar()
01801 {
01802 return d->urlBar;
01803 }
01804
01805 void KFileDialog::slotCancel()
01806 {
01807 ops->close();
01808 KDialogBase::slotCancel();
01809
01810 KConfig *config = KGlobal::config();
01811 config->setForceGlobal( true );
01812 writeConfig( config, ConfigGroup );
01813 config->setForceGlobal( false );
01814 }
01815
01816 void KFileDialog::setKeepLocation( bool keep )
01817 {
01818 d->keepLocation = keep;
01819 }
01820
01821 bool KFileDialog::keepsLocation() const
01822 {
01823 return d->keepLocation;
01824 }
01825
01826 void KFileDialog::setOperationMode( OperationMode mode )
01827 {
01828 d->operationMode = mode;
01829 d->keepLocation = (mode == Saving);
01830 filterWidget->setEditable( !d->hasDefaultFilter || mode != Saving );
01831 if ( mode == Opening )
01832 d->okButton->setGuiItem( KGuiItem( i18n("&Open"), "fileopen") );
01833 else if ( mode == Saving ) {
01834 d->okButton->setGuiItem( KStdGuiItem::save() );
01835 setNonExtSelection();
01836 }
01837 else
01838 d->okButton->setGuiItem( KStdGuiItem::ok() );
01839 updateLocationWhatsThis ();
01840 updateAutoSelectExtension ();
01841 }
01842
01843 KFileDialog::OperationMode KFileDialog::operationMode() const
01844 {
01845 return d->operationMode;
01846 }
01847
01848 void KFileDialog::slotAutoSelectExtClicked()
01849 {
01850 kdDebug (kfile_area) << "slotAutoSelectExtClicked(): "
01851 << d->autoSelectExtCheckBox->isChecked () << endl;
01852
01853
01854 d->autoSelectExtChecked = d->autoSelectExtCheckBox->isChecked ();
01855
01856
01857 updateLocationEditExtension (d->extension );
01858 }
01859
01860 static QString getExtensionFromPatternList (const QStringList &patternList)
01861 {
01862 QString ret;
01863 kdDebug (kfile_area) << "\tgetExtension " << patternList << endl;
01864
01865 QStringList::ConstIterator patternListEnd = patternList.end ();
01866 for (QStringList::ConstIterator it = patternList.begin ();
01867 it != patternListEnd;
01868 it++)
01869 {
01870 kdDebug (kfile_area) << "\t\ttry: \'" << (*it) << "\'" << endl;
01871
01872
01873
01874
01875
01876
01877
01878
01879 if ((*it).startsWith ("*.") &&
01880 (*it).length () > 2 &&
01881 (*it).find ('*', 2) < 0 && (*it).find ('?', 2) < 0)
01882 {
01883 ret = (*it).mid (1);
01884 break;
01885 }
01886 }
01887
01888 return ret;
01889 }
01890
01891 static QString stripUndisplayable (const QString &string)
01892 {
01893 QString ret = string;
01894
01895 ret.remove (':');
01896 ret.remove ('&');
01897
01898 return ret;
01899 }
01900
01901
01902 QString KFileDialog::currentFilterExtension (void)
01903 {
01904 return d->extension;
01905 }
01906
01907 void KFileDialog::updateAutoSelectExtension (void)
01908 {
01909 if (!d->autoSelectExtCheckBox) return;
01910
01911
01912
01913
01914
01915
01916
01917
01918 kdDebug (kfile_area) << "Figure out an extension: " << endl;
01919 QString lastExtension = d->extension;
01920 d->extension = QString::null;
01921
01922
01923 if ((operationMode () == Saving) && (mode () & KFile::File))
01924 {
01925
01926
01927
01928
01929 QString filter = currentFilter ();
01930 if (!filter.isEmpty ())
01931 {
01932
01933 if (filter.find ('/') < 0)
01934 {
01935 d->extension = getExtensionFromPatternList (QStringList::split (" ", filter)).lower ();
01936 kdDebug (kfile_area) << "\tsetFilter-style: pattern ext=\'"
01937 << d->extension << "\'" << endl;
01938 }
01939
01940 else
01941 {
01942 KMimeType::Ptr mime = KMimeType::mimeType (filter);
01943
01944
01945 QString nativeExtension = mime->property ("X-KDE-NativeExtension").toString ();
01946 if (nativeExtension.at (0) == '.')
01947 {
01948 d->extension = nativeExtension.lower ();
01949 kdDebug (kfile_area) << "\tsetMimeFilter-style: native ext=\'"
01950 << d->extension << "\'" << endl;
01951 }
01952
01953
01954 if (d->extension.isEmpty ())
01955 {
01956 d->extension = getExtensionFromPatternList (mime->patterns ()).lower ();
01957 kdDebug (kfile_area) << "\tsetMimeFilter-style: pattern ext=\'"
01958 << d->extension << "\'" << endl;
01959 }
01960 }
01961 }
01962
01963
01964
01965
01966
01967
01968 QString whatsThisExtension;
01969 if (!d->extension.isEmpty ())
01970 {
01971
01972 d->autoSelectExtCheckBox->setText (i18n ("Automatically select filename e&xtension (%1)").arg (d->extension));
01973 whatsThisExtension = i18n ("the extension <b>%1</b>").arg (d->extension);
01974
01975 d->autoSelectExtCheckBox->setEnabled (true);
01976 d->autoSelectExtCheckBox->setChecked (d->autoSelectExtChecked);
01977 }
01978 else
01979 {
01980
01981 d->autoSelectExtCheckBox->setText (i18n ("Automatically select filename e&xtension"));
01982 whatsThisExtension = i18n ("a suitable extension");
01983
01984 d->autoSelectExtCheckBox->setChecked (false);
01985 d->autoSelectExtCheckBox->setEnabled (false);
01986 }
01987
01988 const QString locationLabelText = stripUndisplayable (d->locationLabel->text ());
01989 const QString filterLabelText = stripUndisplayable (d->filterLabel->text ());
01990 QWhatsThis::add (d->autoSelectExtCheckBox,
01991 "<qt>" +
01992 i18n (
01993 "This option enables some convenient features for "
01994 "saving files with extensions:<br>"
01995 "<ol>"
01996 "<li>Any extension specified in the <b>%1</b> text "
01997 "area will be updated if you change the file type "
01998 "to save in.<br>"
01999 "<br></li>"
02000 "<li>If no extension is specified in the <b>%2</b> "
02001 "text area when you click "
02002 "<b>Save</b>, %3 will be added to the end of the "
02003 "filename (if the filename does not already exist). "
02004 "This extension is based on the file type that you "
02005 "have chosen to save in.<br>"
02006 "<br>"
02007 "If you do not want KDE to supply an extension for the "
02008 "filename, you can either turn this option off or you "
02009 "can suppress it by adding a period (.) to the end of "
02010 "the filename (the period will be automatically "
02011 "removed)."
02012 "</li>"
02013 "</ol>"
02014 "If unsure, keep this option enabled as it makes your "
02015 "files more manageable."
02016 )
02017 .arg (locationLabelText)
02018 .arg (locationLabelText)
02019 .arg (whatsThisExtension)
02020 + "</qt>"
02021 );
02022
02023 d->autoSelectExtCheckBox->show ();
02024
02025
02026
02027 updateLocationEditExtension (lastExtension);
02028 }
02029
02030 else
02031 {
02032 d->autoSelectExtCheckBox->setChecked (false);
02033 d->autoSelectExtCheckBox->hide ();
02034 }
02035 }
02036
02037
02038
02039
02040 void KFileDialog::updateLocationEditExtension (const QString &lastExtension)
02041 {
02042 if (!d->autoSelectExtCheckBox->isChecked () || d->extension.isEmpty ())
02043 return;
02044
02045 QString urlStr = locationEdit->currentText ();
02046 if (urlStr.isEmpty ())
02047 return;
02048
02049 KURL url = getCompleteURL (urlStr);
02050 kdDebug (kfile_area) << "updateLocationEditExtension (" << url << ")" << endl;
02051
02052 const int fileNameOffset = urlStr.findRev ('/') + 1;
02053 QString fileName = urlStr.mid (fileNameOffset);
02054
02055 const int dot = fileName.findRev ('.');
02056 const int len = fileName.length ();
02057 if (dot > 0 &&
02058
02059 dot != len - 1
02060 )
02061 {
02062
02063 KIO::UDSEntry t;
02064 if (KIO::NetAccess::stat (url, t, topLevelWidget()))
02065 {
02066 kdDebug (kfile_area) << "\tfile exists" << endl;
02067
02068 if (isDirectory (t))
02069 {
02070 kdDebug (kfile_area) << "\tisDir - won't alter extension" << endl;
02071 return;
02072 }
02073
02074
02075 }
02076
02077
02078
02079
02080
02081
02082
02083 if (lastExtension.length () && fileName.endsWith (lastExtension))
02084 fileName.truncate (len - lastExtension.length ());
02085
02086 else
02087 fileName.truncate (dot);
02088
02089
02090 const QString newText = urlStr.left (fileNameOffset) + fileName + d->extension;
02091 if ( newText != locationEdit->currentText() )
02092 {
02093 locationEdit->setCurrentText (urlStr.left (fileNameOffset) + fileName + d->extension);
02094 locationEdit->lineEdit()->setEdited (true);
02095 }
02096 }
02097 }
02098
02099
02100
02101 void KFileDialog::updateFilter ()
02102 {
02103 if ((operationMode() == Saving) && (mode() & KFile::File) ) {
02104 const QString urlStr = locationEdit->currentText ();
02105 if (urlStr.isEmpty ())
02106 return;
02107
02108 KMimeType::Ptr mime = KMimeType::findByPath(urlStr, 0, true);
02109 if (mime && mime->name() != KMimeType::defaultMimeType()) {
02110 if (filterWidget->currentFilter() != mime->name() &&
02111 filterWidget->filters.findIndex(mime->name()) != -1) {
02112 filterWidget->setCurrentFilter(mime->name());
02113 }
02114 }
02115 }
02116 }
02117
02118
02119 void KFileDialog::appendExtension (KURL &url)
02120 {
02121 if (!d->autoSelectExtCheckBox->isChecked () || d->extension.isEmpty ())
02122 return;
02123
02124 QString fileName = url.fileName ();
02125 if (fileName.isEmpty ())
02126 return;
02127
02128 kdDebug (kfile_area) << "appendExtension(" << url << ")" << endl;
02129
02130 const int len = fileName.length ();
02131 const int dot = fileName.findRev ('.');
02132
02133 const bool suppressExtension = (dot == len - 1);
02134 const bool unspecifiedExtension = (dot <= 0);
02135
02136
02137 if (!(suppressExtension || unspecifiedExtension))
02138 return;
02139
02140
02141 KIO::UDSEntry t;
02142 if (KIO::NetAccess::stat (url, t, topLevelWidget()))
02143 {
02144 kdDebug (kfile_area) << "\tfile exists - won't append extension" << endl;
02145 return;
02146 }
02147
02148
02149 if (suppressExtension)
02150 {
02151
02152
02153
02154
02155
02156
02157
02158
02159
02160
02161 kdDebug (kfile_area) << "\tstrip trailing dot" << endl;
02162 url.setFileName (fileName.left (len - 1));
02163 }
02164
02165 else if (unspecifiedExtension)
02166 {
02167 kdDebug (kfile_area) << "\tappending extension \'" << d->extension << "\'..." << endl;
02168 url.setFileName (fileName + d->extension);
02169 kdDebug (kfile_area) << "\tsaving as \'" << url << "\'" << endl;
02170 }
02171 }
02172
02173
02174
02175 void KFileDialog::addToRecentDocuments()
02176 {
02177 int m = ops->mode();
02178
02179 if ( m & KFile::LocalOnly ) {
02180 QStringList files = selectedFiles();
02181 QStringList::ConstIterator it = files.begin();
02182 for ( ; it != files.end(); ++it )
02183 KRecentDocument::add( *it );
02184 }
02185
02186 else {
02187 KURL::List urls = selectedURLs();
02188 KURL::List::ConstIterator it = urls.begin();
02189 for ( ; it != urls.end(); ++it ) {
02190 if ( (*it).isValid() )
02191 KRecentDocument::add( *it );
02192 }
02193 }
02194 }
02195
02196 KActionCollection * KFileDialog::actionCollection() const
02197 {
02198 return ops->actionCollection();
02199 }
02200
02201 void KFileDialog::keyPressEvent( QKeyEvent *e )
02202 {
02203 if ( e->key() == Key_Escape )
02204 {
02205 e->accept();
02206 d->cancelButton->animateClick();
02207 }
02208 else
02209 KDialogBase::keyPressEvent( e );
02210 }
02211
02212 void KFileDialog::toggleSpeedbar( bool show )
02213 {
02214 if ( show )
02215 {
02216 if ( !d->urlBar )
02217 initSpeedbar();
02218
02219 d->urlBar->show();
02220
02221
02222 KURLBarItem *urlItem = static_cast<KURLBarItem*>( d->urlBar->listBox()->firstItem() );
02223 KURL homeURL;
02224 homeURL.setPath( QDir::homeDirPath() );
02225 while ( urlItem )
02226 {
02227 if ( homeURL.equals( urlItem->url(), true ) )
02228 {
02229 ops->actionCollection()->action( "home" )->unplug( toolbar );
02230 break;
02231 }
02232
02233 urlItem = static_cast<KURLBarItem*>( urlItem->next() );
02234 }
02235 }
02236 else
02237 {
02238 if (d->urlBar)
02239 d->urlBar->hide();
02240
02241 if ( !ops->actionCollection()->action( "home" )->isPlugged( toolbar ) )
02242 ops->actionCollection()->action( "home" )->plug( toolbar, 3 );
02243 }
02244
02245 static_cast<KToggleAction *>(actionCollection()->action("toggleSpeedbar"))->setChecked( show );
02246 }
02247
02248 void KFileDialog::toggleBookmarks(bool show)
02249 {
02250 if (show)
02251 {
02252 if (d->bookmarkHandler)
02253 {
02254 return;
02255 }
02256
02257 d->bookmarkHandler = new KFileBookmarkHandler( this );
02258 connect( d->bookmarkHandler, SIGNAL( openURL( const QString& )),
02259 SLOT( enterURL( const QString& )));
02260
02261 toolbar->insertButton(QString::fromLatin1("bookmark"),
02262 (int)HOTLIST_BUTTON, true,
02263 i18n("Bookmarks"), 5);
02264 toolbar->getButton(HOTLIST_BUTTON)->setPopup(d->bookmarkHandler->menu(),
02265 true);
02266 QWhatsThis::add(toolbar->getButton(HOTLIST_BUTTON),
02267 i18n("<qt>This button allows you to bookmark specific locations. "
02268 "Click on this button to open the bookmark menu where you may add, "
02269 "edit or select a bookmark.<p>"
02270 "These bookmarks are specific to the file dialog, but otherwise operate "
02271 "like bookmarks elsewhere in KDE.</qt>"));
02272 }
02273 else if (d->bookmarkHandler)
02274 {
02275 delete d->bookmarkHandler;
02276 d->bookmarkHandler = 0;
02277 toolbar->removeItem(HOTLIST_BUTTON);
02278 }
02279
02280 static_cast<KToggleAction *>(actionCollection()->action("toggleBookmarks"))->setChecked( show );
02281 }
02282
02283 int KFileDialog::pathComboIndex()
02284 {
02285 return d->m_pathComboIndex;
02286 }
02287
02288
02289 void KFileDialog::initStatic()
02290 {
02291 if ( lastDirectory )
02292 return;
02293
02294 lastDirectory = ldd.setObject(lastDirectory, new KURL());
02295 }
02296
02297
02298 KURL KFileDialog::getStartURL( const QString& startDir,
02299 QString& recentDirClass )
02300 {
02301 initStatic();
02302
02303 recentDirClass = QString::null;
02304 KURL ret;
02305
02306 bool useDefaultStartDir = startDir.isEmpty();
02307 if ( !useDefaultStartDir )
02308 {
02309 if (startDir[0] == ':')
02310 {
02311 recentDirClass = startDir;
02312 ret = KURL::fromPathOrURL( KRecentDirs::dir(recentDirClass) );
02313 }
02314 else
02315 {
02316 ret = KCmdLineArgs::makeURL( QFile::encodeName(startDir) );
02317
02318 if ( !KProtocolInfo::supportsListing( ret ) )
02319 useDefaultStartDir = true;
02320 }
02321 }
02322
02323 if ( useDefaultStartDir )
02324 {
02325 if (lastDirectory->isEmpty()) {
02326 lastDirectory->setPath(KGlobalSettings::documentPath());
02327 KURL home;
02328 home.setPath( QDir::homeDirPath() );
02329
02330
02331
02332
02333 if ( lastDirectory->path(+1) == home.path(+1) ||
02334 QDir::currentDirPath() != QDir::homeDirPath() ||
02335 !QDir(lastDirectory->path(+1)).exists() )
02336 lastDirectory->setPath(QDir::currentDirPath());
02337 }
02338 ret = *lastDirectory;
02339 }
02340
02341 return ret;
02342 }
02343
02344 void KFileDialog::setStartDir( const KURL& directory )
02345 {
02346 initStatic();
02347 if ( directory.isValid() )
02348 *lastDirectory = directory;
02349 }
02350
02351 void KFileDialog::setNonExtSelection()
02352 {
02353
02354 QString pattern, filename = locationEdit->currentText().stripWhiteSpace();
02355 KServiceTypeFactory::self()->findFromPattern( filename, &pattern );
02356
02357 if ( !pattern.isEmpty() && pattern.at( 0 ) == '*' && pattern.find( '*' , 1 ) == -1 )
02358 locationEdit->lineEdit()->setSelection( 0, filename.length() - pattern.stripWhiteSpace().length()+1 );
02359 else
02360 {
02361 int lastDot = filename.findRev( '.' );
02362 if ( lastDot > 0 )
02363 locationEdit->lineEdit()->setSelection( 0, lastDot );
02364 }
02365 }
02366
02367 void KFileDialog::virtual_hook( int id, void* data )
02368 { KDialogBase::virtual_hook( id, data ); }
02369
02370
02371 #include "kfiledialog.moc"