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00024 #include <unistd.h>
00025 #include <stdlib.h>
00026 #include <stdio.h>
00027
00028 #include <qptrcollection.h>
00029 #include <qcombobox.h>
00030 #include <qlabel.h>
00031 #include <qlayout.h>
00032 #include <qlineedit.h>
00033 #include <qptrlist.h>
00034 #include <qpixmap.h>
00035 #include <qtooltip.h>
00036 #include <qtimer.h>
00037 #include <qwhatsthis.h>
00038
00039 #include <kaccel.h>
00040 #include <kaction.h>
00041 #include <kapplication.h>
00042 #include <kcmdlineargs.h>
00043 #include <kcompletionbox.h>
00044 #include <kconfig.h>
00045 #include <kdebug.h>
00046 #include <kglobal.h>
00047 #include <kglobalsettings.h>
00048 #include <kiconloader.h>
00049 #include <kimageio.h>
00050 #include <kio/job.h>
00051 #include <kio/previewjob.h>
00052 #include <kio/scheduler.h>
00053 #include <klocale.h>
00054 #include <kmessagebox.h>
00055 #include <kmimetype.h>
00056 #include <kpopupmenu.h>
00057 #include <kprotocolinfo.h>
00058 #include <kpushbutton.h>
00059 #include <krecentdirs.h>
00060 #include <kstandarddirs.h>
00061 #include <kstdguiitem.h>
00062 #include <kstaticdeleter.h>
00063 #include <ktoolbar.h>
00064 #include <ktoolbarbutton.h>
00065 #include <kurl.h>
00066 #include <kurlcombobox.h>
00067 #include <kurlcompletion.h>
00068
00069 #include "config-kfile.h"
00070 #include "kpreviewwidgetbase.h"
00071
00072 #include <kfileview.h>
00073 #include <krecentdocument.h>
00074 #include <kfiledialog.h>
00075 #include <kfilefiltercombo.h>
00076 #include <kdiroperator.h>
00077 #include <kimagefilepreview.h>
00078
00079 #include <kfilespeedbar.h>
00080 #include <kfilebookmarkhandler.h>
00081
00082 enum Buttons { HOTLIST_BUTTON,
00083 PATH_COMBO, CONFIGURE_BUTTON };
00084
00085 template class QPtrList<KIO::StatJob>;
00086
00087 namespace {
00088 static void silenceQToolBar(QtMsgType, const char *)
00089 {
00090 }
00091 }
00092
00093 struct KFileDialogPrivate
00094 {
00095
00096 KURL url;
00097
00098
00099 QString filenames;
00100
00101
00102 QString selection;
00103
00104
00105 QString completionHack;
00106
00107
00108
00109 QBoxLayout *boxLayout;
00110 QWidget *mainWidget;
00111
00112 QLabel *locationLabel;
00113
00114
00115 QLabel *filterLabel;
00116 KURLComboBox *pathCombo;
00117 KPushButton *okButton, *cancelButton;
00118 KFileSpeedBar *urlBar;
00119 QHBoxLayout *urlBarLayout;
00120 QWidget *customWidget;
00121
00122 QPtrList<KIO::StatJob> statJobs;
00123
00124 KURL::List urlList;
00125
00126 QStringList mimetypes;
00127
00128
00129
00130 bool keepLocation :1;
00131
00132
00133
00134 bool hasView :1;
00135
00136
00137 bool initializeSpeedbar :1;
00138
00139
00140
00141 bool completionLock :1;
00142
00143 bool hasDefaultFilter :1;
00144 KFileDialog::OperationMode operationMode;
00145
00146
00147 QString fileClass;
00148
00149 KFileBookmarkHandler *bookmarkHandler;
00150
00151
00152 int m_pathComboIndex;
00153 };
00154
00155 KURL *KFileDialog::lastDirectory;
00156
00157 static KStaticDeleter<KURL> ldd;
00158
00159 KFileDialog::KFileDialog(const QString& startDir, const QString& filter,
00160 QWidget *parent, const char* name, bool modal)
00161 : KDialogBase( parent, name, modal, QString::null, 0 )
00162 {
00163 init( startDir, filter, 0 );
00164 }
00165
00166 KFileDialog::KFileDialog(const QString& startDir, const QString& filter,
00167 QWidget *parent, const char* name, bool modal, QWidget* widget)
00168 : KDialogBase( parent, name, modal, QString::null, 0 )
00169 {
00170 init( startDir, filter, widget );
00171 }
00172
00173 KFileDialog::~KFileDialog()
00174 {
00175 hide();
00176
00177 KConfig *config = KGlobal::config();
00178
00179 if (d->urlBar)
00180 d->urlBar->save( config );
00181
00182 config->sync();
00183
00184 delete ops;
00185 delete d;
00186 }
00187
00188 void KFileDialog::setLocationLabel(const QString& text)
00189 {
00190 d->locationLabel->setText(text);
00191 }
00192
00193 void KFileDialog::setFilter(const QString& filter)
00194 {
00195 int pos = filter.find('/');
00196
00197
00198
00199
00200 if (pos > 0 && filter[pos - 1] != '\\') {
00201 QStringList filters = QStringList::split( " ", filter );
00202 setMimeFilter( filters );
00203 return;
00204 }
00205
00206
00207
00208
00209 QString copy (filter);
00210 for (pos = 0; (pos = copy.find("\\/", pos)) != -1; ++pos)
00211 copy.remove(pos, 1);
00212
00213 ops->clearFilter();
00214 filterWidget->setFilter(copy);
00215 ops->setNameFilter(filterWidget->currentFilter());
00216 d->hasDefaultFilter = false;
00217 filterWidget->setEditable( true );
00218 }
00219
00220 QString KFileDialog::currentFilter() const
00221 {
00222 return filterWidget->currentFilter();
00223 }
00224
00225
00226 void KFileDialog::setFilterMimeType(const QString &label,
00227 const KMimeType::List &types,
00228 const KMimeType::Ptr &defaultType)
00229 {
00230 d->mimetypes.clear();
00231 d->filterLabel->setText(label);
00232
00233 KMimeType::List::ConstIterator it;
00234 for( it = types.begin(); it != types.end(); ++it)
00235 d->mimetypes.append( (*it)->name() );
00236
00237 setMimeFilter( d->mimetypes, defaultType->name() );
00238 }
00239
00240 void KFileDialog::setMimeFilter( const QStringList& mimeTypes,
00241 const QString& defaultType )
00242 {
00243 d->mimetypes = mimeTypes;
00244 filterWidget->setMimeFilter( mimeTypes, defaultType );
00245
00246 QStringList types = QStringList::split(" ", filterWidget->currentFilter());
00247 types.append( QString::fromLatin1( "inode/directory" ));
00248 ops->clearFilter();
00249 ops->setMimeFilter( types );
00250 d->hasDefaultFilter = !defaultType.isEmpty();
00251 filterWidget->setEditable( !d->hasDefaultFilter ||
00252 d->operationMode != Saving );
00253 }
00254
00255 void KFileDialog::clearFilter()
00256 {
00257 d->mimetypes.clear();
00258 filterWidget->setFilter( QString::null );
00259 ops->clearFilter();
00260 d->hasDefaultFilter = false;
00261 filterWidget->setEditable( true );
00262 }
00263
00264 QString KFileDialog::currentMimeFilter() const
00265 {
00266 int i = filterWidget->currentItem();
00267 if (filterWidget->showsAllTypes())
00268 i--;
00269
00270 if ((i >= 0) && (i < (int) d->mimetypes.count()))
00271 return d->mimetypes[i];
00272 return QString::null;
00273 }
00274
00275 KMimeType::Ptr KFileDialog::currentFilterMimeType()
00276 {
00277 return KMimeType::mimeType( currentMimeFilter() );
00278 }
00279
00280 void KFileDialog::setPreviewWidget(const QWidget *w) {
00281 ops->setPreviewWidget(w);
00282 ops->clearHistory();
00283 d->hasView = true;
00284 }
00285
00286 void KFileDialog::setPreviewWidget(const KPreviewWidgetBase *w) {
00287 ops->setPreviewWidget(w);
00288 ops->clearHistory();
00289 d->hasView = true;
00290 }
00291
00292
00293 void KFileDialog::slotOk()
00294 {
00295 kdDebug(kfile_area) << "slotOK\n";
00296
00297
00298
00299 const KFileItemList *items = ops->selectedItems();
00300
00301 if ( (mode() & KFile::Directory) != KFile::Directory ) {
00302 if ( locationEdit->currentText().stripWhiteSpace().isEmpty() ) {
00303 if ( !items || items->isEmpty() )
00304 return;
00305
00306
00307
00308 else {
00309
00310 bool multi = (mode() & KFile::Files) != 0;
00311 KFileItemListIterator it( *items );
00312 QString endQuote = QString::fromLatin1("\" ");
00313 QString name, files;
00314 while ( it.current() ) {
00315 name = (*it)->name();
00316 if ( multi ) {
00317 name.prepend( '"' );
00318 name.append( endQuote );
00319 }
00320
00321 files.append( name );
00322 ++it;
00323 }
00324 locationEdit->setEditText( files );
00325 locationEdit->lineEdit()->setEdited( false );
00326 return;
00327 }
00328 }
00329 }
00330
00331 bool dirOnly = ops->dirOnlyMode();
00332
00333
00334 if ( items && !locationEdit->lineEdit()->edited() &&
00335 !(items->isEmpty() && !dirOnly) ) {
00336
00337 d->urlList.clear();
00338 d->filenames = QString::null;
00339
00340 if ( dirOnly ) {
00341 d->url = ops->url();
00342 }
00343 else {
00344 if ( !(mode() & KFile::Files) ) {
00345 d->url = items->getFirst()->url();
00346 }
00347
00348 else {
00349 d->url = ops->url();
00350 KFileItemListIterator it( *items );
00351 while ( it.current() ) {
00352 d->urlList.append( (*it)->url() );
00353 ++it;
00354 }
00355 }
00356 }
00357
00358 if ( (mode() & KFile::LocalOnly) == KFile::LocalOnly &&
00359 !d->url.isLocalFile() ) {
00360
00361 KMessageBox::sorry( d->mainWidget,
00362 i18n("You can only select local files."),
00363 i18n("Remote Files not Accepted") );
00364 return;
00365 }
00366
00367 accept();
00368 return;
00369 }
00370
00371
00372 KURL selectedURL;
00373
00374 if ( (mode() & KFile::Files) == KFile::Files ) {
00375 if ( locationEdit->currentText().contains( '/' )) {
00376
00377
00378 KURL u( ops->url(), locationEdit->currentText() );
00379 if ( !u.isMalformed() )
00380 selectedURL = u;
00381 else
00382 selectedURL = ops->url();
00383 }
00384 else
00385 selectedURL = ops->url();
00386 }
00387
00388 else {
00389 QString text = locationEdit->currentText();
00390 if ( KURL::isRelativeURL(text) )
00391 {
00392 if ( !text.isEmpty() && text[0] == '/' )
00393 selectedURL.setPath( text );
00394 else
00395 {
00396 selectedURL = ops->url();
00397 selectedURL.addPath( text );
00398 selectedURL.cleanPath ();
00399 }
00400 } else
00401 selectedURL = text;
00402 }
00403
00404 if ( selectedURL.isMalformed() ) {
00405 KMessageBox::sorry( d->mainWidget, i18n("%1\ndoes not appear to be a valid URL.\n").arg(d->url.url()), i18n("Invalid URL") );
00406 return;
00407 }
00408
00409 if ( (mode() & KFile::LocalOnly) == KFile::LocalOnly &&
00410 !selectedURL.isLocalFile() ) {
00411 KMessageBox::sorry( d->mainWidget,
00412 i18n("You can only select local files."),
00413 i18n("Remote Files not Accepted") );
00414 return;
00415 }
00416
00417 d->url = selectedURL;
00418
00419
00420
00421 if ( (mode() & KFile::Directory) == KFile::Directory ) {
00422 kdDebug(kfile_area) << "Directory" << endl;
00423 bool done = true;
00424 if ( d->url.isLocalFile() ) {
00425 if ( locationEdit->currentText().stripWhiteSpace().isEmpty() ) {
00426 QFileInfo info( d->url.path() );
00427 if ( info.isDir() ) {
00428 d->filenames = QString::null;
00429 d->urlList.clear();
00430 d->urlList.append( d->url );
00431 accept();
00432 }
00433 else if (!info.exists() && (mode() & KFile::File) != KFile::File) {
00434
00435 if ( ops->mkdir( d->url.url(), true ))
00436 return;
00437 else
00438 accept();
00439 }
00440 else {
00441
00442 if ( mode() & KFile::File == KFile::File ||
00443 mode() & KFile::Files == KFile::Files )
00444 done = false;
00445 }
00446 }
00447 else
00448 {
00449 if ( mode() & KFile::ExistingOnly )
00450 {
00451 if ( ops->dirOnlyMode() )
00452 {
00453 KURL fullURL(d->url, locationEdit->currentText());
00454 if ( QFile::exists( fullURL.path() ) )
00455 {
00456 d->url = fullURL;
00457 d->filenames = QString::null;
00458 d->urlList.clear();
00459 accept();
00460 return;
00461 }
00462 else
00463 return;
00464 }
00465 }
00466
00467 d->filenames = locationEdit->currentText();
00468 accept();
00469 }
00470
00471 }
00472 else {
00473
00474 d->filenames = QString::null;
00475 d->urlList.clear();
00476 d->urlList.append( d->url );
00477
00478 if ( mode() & KFile::ExistingOnly )
00479 done = false;
00480 else
00481 accept();
00482 }
00483
00484 if ( done )
00485 return;
00486 }
00487
00488 if (!kapp->authorizeURLAction("open", KURL(), d->url))
00489 {
00490 QString msg = KIO::buildErrorString(KIO::ERR_ACCESS_DENIED, d->url.prettyURL());
00491 KMessageBox::error( d->mainWidget, msg);
00492 return;
00493 }
00494
00495 KIO::StatJob *job = 0L;
00496 d->statJobs.clear();
00497 d->filenames = locationEdit->currentText();
00498
00499 if ( (mode() & KFile::Files) == KFile::Files &&
00500 !locationEdit->currentText().contains( '/' )) {
00501 kdDebug(kfile_area) << "Files\n";
00502 KURL::List list = parseSelectedURLs();
00503 for ( KURL::List::ConstIterator it = list.begin();
00504 it != list.end(); ++it )
00505 {
00506 if (!kapp->authorizeURLAction("open", KURL(), *it))
00507 {
00508 QString msg = KIO::buildErrorString(KIO::ERR_ACCESS_DENIED, (*it).prettyURL());
00509 KMessageBox::error( d->mainWidget, msg);
00510 return;
00511 }
00512 }
00513 for ( KURL::List::ConstIterator it = list.begin();
00514 it != list.end(); ++it )
00515 {
00516 job = KIO::stat( *it, !(*it).isLocalFile() );
00517 KIO::Scheduler::scheduleJob( job );
00518 d->statJobs.append( job );
00519 connect( job, SIGNAL( result(KIO::Job *) ),
00520 SLOT( slotStatResult( KIO::Job *) ));
00521 }
00522 return;
00523 }
00524
00525 job = KIO::stat(d->url,!d->url.isLocalFile());
00526 d->statJobs.append( job );
00527 connect(job, SIGNAL(result(KIO::Job*)), SLOT(slotStatResult(KIO::Job*)));
00528 }
00529
00530
00531
00532
00533
00534 void KFileDialog::slotStatResult(KIO::Job* job)
00535 {
00536 kdDebug(kfile_area) << "slotStatResult" << endl;
00537 KIO::StatJob *sJob = static_cast<KIO::StatJob *>( job );
00538
00539 if ( !d->statJobs.removeRef( sJob ) ) {
00540 return;
00541 }
00542
00543 int count = d->statJobs.count();
00544
00545
00546
00547 if (sJob->error() && count == 0 && !ops->dirOnlyMode())
00548 accept();
00549
00550 KIO::UDSEntry t = sJob->statResult();
00551 bool isDir = false;
00552 for (KIO::UDSEntry::ConstIterator it = t.begin();
00553 it != t.end(); ++it) {
00554 if ((*it).m_uds == KIO::UDS_FILE_TYPE ) {
00555 isDir = S_ISDIR( (mode_t)((*it).m_long));
00556 break;
00557 }
00558 }
00559
00560 if (isDir)
00561 {
00562 if ( ops->dirOnlyMode() )
00563 {
00564 d->filenames = QString::null;
00565 d->urlList.clear();
00566 accept();
00567 }
00568 else
00569 {
00570 if ( count == 0 ) {
00571 locationEdit->clearEdit();
00572 locationEdit->lineEdit()->setEdited( false );
00573 setURL( sJob->url() );
00574 }
00575 }
00576 d->statJobs.clear();
00577 return;
00578 }
00579 else if ( ops->dirOnlyMode() && !isDir )
00580 {
00581 return;
00582 }
00583
00584 kdDebug(kfile_area) << "filename " << sJob->url().url() << endl;
00585
00586 if ( count == 0 )
00587 accept();
00588 }
00589
00590
00591 void KFileDialog::accept()
00592 {
00593 setResult( QDialog::Accepted );
00594
00595 *lastDirectory = ops->url();
00596 if (!d->fileClass.isEmpty())
00597 KRecentDirs::add(d->fileClass, ops->url().url());
00598
00599
00600 locationEdit->changeItem( QString::null, 0 );
00601
00602 KURL::List list = selectedURLs();
00603 QValueListConstIterator<KURL> it = list.begin();
00604 for ( ; it != list.end(); ++it ) {
00605 const KURL& url = *it;
00606
00607
00608
00609 QString file = url.isLocalFile() ? url.path(-1) : url.prettyURL(-1);
00610
00611
00612 for ( int i = 1; i < locationEdit->count(); i++ ) {
00613 if ( locationEdit->text( i ) == file ) {
00614 locationEdit->removeItem( i-- );
00615 break;
00616 }
00617 }
00618 locationEdit->insertItem( file, 1 );
00619 }
00620
00621 KConfig *config = KGlobal::config();
00622 config->setForceGlobal( true );
00623 writeConfig( config, ConfigGroup );
00624 config->setForceGlobal( false );
00625
00626 saveRecentFiles( config );
00627 config->sync();
00628
00629 KDialogBase::accept();
00630
00631 addToRecentDocuments();
00632
00633 if ( (mode() & KFile::Files) != KFile::Files )
00634 emit fileSelected(d->url.url());
00635
00636 ops->close();
00637 emit okClicked();
00638 }
00639
00640
00641 void KFileDialog::fileHighlighted(const KFileItem *i)
00642 {
00643 if (i && i->isDir())
00644 return;
00645
00646
00647 if ( (ops->mode() & KFile::Files) != KFile::Files ) {
00648 if ( !i )
00649 return;
00650
00651 d->url = i->url();
00652
00653 if ( !d->completionLock ) {
00654 locationEdit->setCurrentItem( 0 );
00655 locationEdit->setEditText( i->name() );
00656 locationEdit->lineEdit()->setEdited( false );
00657 }
00658 emit fileHighlighted(d->url.url());
00659 }
00660
00661 else {
00662 multiSelectionChanged();
00663 emit selectionChanged();
00664 }
00665 }
00666
00667 void KFileDialog::fileSelected(const KFileItem *i)
00668 {
00669 if (i && i->isDir())
00670 return;
00671
00672 if ( (ops->mode() & KFile::Files) != KFile::Files ) {
00673 if ( !i )
00674 return;
00675
00676 d->url = i->url();
00677 locationEdit->setCurrentItem( 0 );
00678 locationEdit->setEditText( i->name() );
00679 locationEdit->lineEdit()->setEdited( false );
00680 }
00681 else {
00682 multiSelectionChanged();
00683 emit selectionChanged();
00684 }
00685 slotOk();
00686 }
00687
00688
00689
00690
00691 void KFileDialog::multiSelectionChanged()
00692 {
00693 if ( d->completionLock )
00694 return;
00695
00696 locationEdit->lineEdit()->setEdited( false );
00697 KFileItem *item;
00698 const KFileItemList *list = ops->selectedItems();
00699 if ( !list ) {
00700 locationEdit->clearEdit();
00701 return;
00702 }
00703
00704 static const QString &begin = KGlobal::staticQString(" \"");
00705 KFileItemListIterator it ( *list );
00706 QString text;
00707 while ( (item = it.current()) ) {
00708 text.append( begin ).append( item->name() ).append( '\"' );
00709 ++it;
00710 }
00711 locationEdit->setCurrentItem( 0 );
00712 locationEdit->setEditText( text.stripWhiteSpace() );
00713 }
00714
00715 void KFileDialog::init(const QString& startDir, const QString& filter, QWidget* widget)
00716 {
00717 initStatic();
00718 d = new KFileDialogPrivate();
00719
00720 d->boxLayout = 0;
00721 d->keepLocation = false;
00722 d->operationMode = Opening;
00723 d->hasDefaultFilter = false;
00724 d->hasView = false;
00725 d->mainWidget = new QWidget( this, "KFileDialog::mainWidget");
00726 setMainWidget( d->mainWidget );
00727 d->okButton = new KPushButton( KStdGuiItem::ok(), d->mainWidget );
00728 d->okButton->setDefault( true );
00729 d->cancelButton = new KPushButton(KStdGuiItem::cancel(), d->mainWidget);
00730 connect( d->okButton, SIGNAL( clicked() ), SLOT( slotOk() ));
00731 connect( d->cancelButton, SIGNAL( clicked() ), SLOT( slotCancel() ));
00732 d->customWidget = widget;
00733 d->urlBar = 0;
00734 KConfig *config = KGlobal::config();
00735 KConfigGroupSaver cs( config, ConfigGroup );
00736 d->initializeSpeedbar = config->readBoolEntry( "Set speedbar defaults",
00737 true );
00738 d->completionLock = false;
00739
00740 QtMsgHandler oldHandler = qInstallMsgHandler( silenceQToolBar );
00741 toolbar = new KToolBar( d->mainWidget, "KFileDialog::toolbar", true);
00742 toolbar->setFlat(true);
00743 qInstallMsgHandler( oldHandler );
00744
00745 QString autocompletionWhatsThisText = i18n("<p>While typing in the text area, you may be presented "
00746 "with possible matches. "
00747 "This feature can be controlled by clicking with the right mouse button "
00748 "and selecting a preferred mode from the <b>Text Completion</b> menu.") + "</qt>";
00749 d->pathCombo = new KURLComboBox( KURLComboBox::Directories, true,
00750 toolbar, "path combo" );
00751 QToolTip::add( d->pathCombo, i18n("Often used directories") );
00752 QWhatsThis::add( d->pathCombo, i18n("<qt>Commonly used locations are listed here. "
00753 "This includes standard locations, such as your home directory, as well as "
00754 "locations that have been visited recently.") + autocompletionWhatsThisText);
00755
00756 KURL u;
00757 u.setPath( QDir::rootDirPath() );
00758 QString text = i18n("Root Directory: %1").arg( u.path() );
00759 d->pathCombo->addDefaultURL( u,
00760 KMimeType::pixmapForURL( u, 0, KIcon::Small ),
00761 text );
00762
00763 u.setPath( QDir::homeDirPath() );
00764 text = i18n("Home Directory: %1").arg( u.path( +1 ) );
00765 d->pathCombo->addDefaultURL( u, KMimeType::pixmapForURL( u, 0, KIcon::Small ),
00766 text );
00767
00768 KURL docPath;
00769 docPath.setPath( KGlobalSettings::documentPath() );
00770 if ( u.path(+1) != docPath.path(+1) ) {
00771 text = i18n("Documents: %1").arg( docPath.path( +1 ) );
00772 d->pathCombo->addDefaultURL( docPath,
00773 KMimeType::pixmapForURL( docPath, 0, KIcon::Small ),
00774 text );
00775 }
00776
00777 u.setPath( KGlobalSettings::desktopPath() );
00778 text = i18n("Desktop: %1").arg( u.path( +1 ) );
00779 d->pathCombo->addDefaultURL( u,
00780 KMimeType::pixmapForURL( u, 0, KIcon::Small ),
00781 text );
00782
00783 u.setPath( "/tmp" );
00784
00785 d->url = getStartURL( startDir, d->fileClass );
00786 d->selection = d->url.url();
00787
00788
00789 if ( d->url.isLocalFile() )
00790 {
00791 if ( !QFile::exists( d->url.path() ) )
00792 {
00793 d->url = d->url.upURL();
00794 QDir dir( d->url.path() );
00795 while ( !dir.exists() )
00796 {
00797 d->url = d->url.upURL();
00798 dir.setPath( d->url.path() );
00799 }
00800 }
00801 }
00802
00803 ops = new KDirOperator(d->url, d->mainWidget, "KFileDialog::ops");
00804 ops->setOnlyDoubleClickSelectsFiles( true );
00805 connect(ops, SIGNAL(urlEntered(const KURL&)),
00806 SLOT(urlEntered(const KURL&)));
00807 connect(ops, SIGNAL(fileHighlighted(const KFileItem *)),
00808 SLOT(fileHighlighted(const KFileItem *)));
00809 connect(ops, SIGNAL(fileSelected(const KFileItem *)),
00810 SLOT(fileSelected(const KFileItem *)));
00811 connect(ops, SIGNAL(finishedLoading()),
00812 SLOT(slotLoadingFinished()));
00813
00814 ops->setupMenu(KDirOperator::SortActions |
00815 KDirOperator::FileActions |
00816 KDirOperator::ViewActions);
00817 KActionCollection *coll = ops->actionCollection();
00818
00819
00820 coll->action( "up" )->plug( toolbar );
00821 coll->action( "up" )->setWhatsThis(i18n("<qt>Click this button to enter the parent directory.<p>"
00822 "For instance, if the current location is file:/home/%1 clicking this "
00823 "button will take you to file:/home.</qt>").arg(getlogin()));
00824 coll->action( "back" )->plug( toolbar );
00825 coll->action( "back" )->setWhatsThis(i18n("Click this button to move backwards one step in the browsing history."));
00826 coll->action( "forward" )->plug( toolbar );
00827 coll->action( "forward" )->setWhatsThis(i18n("Click this button to move forward one step in the browsing history."));
00828 coll->action( "reload" )->plug( toolbar );
00829 coll->action( "reload" )->setWhatsThis(i18n("Click this button to reload the contents of the current location."));
00830 coll->action( "mkdir" )->setShortcut(Key_F10);
00831 coll->action( "mkdir" )->plug( toolbar );
00832 coll->action( "mkdir" )->setWhatsThis(i18n("Click this button to create a new directory."));
00833
00834 d->bookmarkHandler = new KFileBookmarkHandler( this );
00835 toolbar->insertButton(QString::fromLatin1("bookmark"),
00836 (int)HOTLIST_BUTTON, true,
00837 i18n("Bookmarks"));
00838 toolbar->getButton(HOTLIST_BUTTON)->setPopup( d->bookmarkHandler->menu(),
00839 true);
00840 QWhatsThis::add(toolbar->getButton(HOTLIST_BUTTON),
00841 i18n("<qt>This button allows you to bookmark specific locations. "
00842 "Click on this button to open the bookmark menu where you may add, "
00843 "edit or select a bookmark.<p>"
00844 "These bookmarks are specific to the file dialog, but otherwise operate "
00845 "like bookmarks elsewhere in KDE.</qt>"));
00846 connect( d->bookmarkHandler, SIGNAL( openURL( const QString& )),
00847 SLOT( enterURL( const QString& )));
00848
00849 KToggleAction *showSidebarAction =
00850 new KToggleAction(i18n("Show Quick Access Navigation Panel"), Key_F9, coll,"toggleSpeedbar");
00851 connect( showSidebarAction, SIGNAL( toggled( bool ) ),
00852 SLOT( toggleSpeedbar( bool )) );
00853
00854 KActionMenu *menu = new KActionMenu( i18n("Configure"), "configure", this, "extra menu" );
00855 menu->setWhatsThis(i18n("<qt>This is the configuration menu for the file dialog. "
00856 "Various options can be accessed from this menu including: <ul>"
00857 "<li>how files are sorted in the list</li>"
00858 "<li>types of view, including icon and list</li>"
00859 "<li>showing of hidden files</li>"
00860 "<li>the Quick Access navigation panel</li>"
00861 "<li>file previews</li>"
00862 "<li>separating directories from files</li></ul></qt>"));
00863 menu->insert( coll->action( "sorting menu" ));
00864 menu->insert( coll->action( "separator" ));
00865 coll->action( "short view" )->setShortcut(Key_F6);
00866 menu->insert( coll->action( "short view" ));
00867 coll->action( "detailed view" )->setShortcut(Key_F7);
00868 menu->insert( coll->action( "detailed view" ));
00869 menu->insert( coll->action( "separator" ));
00870 coll->action( "show hidden" )->setShortcut(Key_F8);
00871 menu->insert( coll->action( "show hidden" ));
00872 menu->insert( showSidebarAction );
00873 coll->action( "preview" )->setShortcut(Key_F11);
00874 menu->insert( coll->action( "preview" ));
00875 coll->action( "separate dirs" )->setShortcut(Key_F12);
00876 menu->insert( coll->action( "separate dirs" ));
00877
00878 menu->setDelayed( false );
00879 connect( menu->popupMenu(), SIGNAL( aboutToShow() ),
00880 ops, SLOT( updateSelectionDependentActions() ));
00881 menu->plug( toolbar );
00882
00883
00884
00885
00886
00887 QWidget *spacerWidget = new QWidget(toolbar);
00888 spacerWidget->setMinimumWidth(spacingHint());
00889 spacerWidget->setMaximumWidth(spacingHint());
00890 d->m_pathComboIndex = toolbar->insertWidget(-1, -1, spacerWidget);
00891 toolbar->insertWidget(PATH_COMBO, 0, d->pathCombo);
00892
00893
00894 toolbar->setItemAutoSized (PATH_COMBO);
00895 toolbar->setIconText(KToolBar::IconOnly);
00896 toolbar->setBarPos(KToolBar::Top);
00897 toolbar->setMovingEnabled(false);
00898 toolbar->adjustSize();
00899
00900 d->pathCombo->setCompletionObject( ops->dirCompletionObject(), false );
00901
00902 connect( d->pathCombo, SIGNAL( urlActivated( const KURL& )),
00903 this, SLOT( enterURL( const KURL& ) ));
00904 connect( d->pathCombo, SIGNAL( returnPressed( const QString& )),
00905 this, SLOT( enterURL( const QString& ) ));
00906 connect( d->pathCombo, SIGNAL(textChanged( const QString& )),
00907 SLOT( pathComboChanged( const QString& ) ));
00908 connect( d->pathCombo, SIGNAL( completion( const QString& )),
00909 SLOT( dirCompletion( const QString& )));
00910 connect( d->pathCombo, SIGNAL( textRotation(KCompletionBase::KeyBindingType) ),
00911 d->pathCombo, SLOT( rotateText(KCompletionBase::KeyBindingType) ));
00912
00913 QString whatsThisText;
00914 if (d->operationMode == KFileDialog::Saving)
00915 {
00916 whatsThisText = i18n("<qt>This is the name to save the file as.") +
00917 autocompletionWhatsThisText;
00918 }
00919 else if (ops->mode() & KFile::Files)
00920 {
00921 whatsThisText = i18n("<qt>This is the list of files to open. More than "
00922 "one file can be specified by listing several "
00923 "files, separated by spaces.") +
00924 autocompletionWhatsThisText;
00925 }
00926 else
00927 {
00928 whatsThisText = i18n("<qt>This is the name of the file to open.") +
00929 autocompletionWhatsThisText;
00930 }
00931
00932
00933 d->locationLabel = new QLabel(i18n("&Location:"), d->mainWidget);
00934 QWhatsThis::add(d->locationLabel, whatsThisText);
00935 locationEdit = new KURLComboBox(KURLComboBox::Files, true,
00936 d->mainWidget, "LocationEdit");
00937 d->locationLabel->setBuddy(locationEdit);
00938 QWhatsThis::add(locationEdit, whatsThisText);
00939
00940 locationEdit->setHandleSignals( true );
00941 (void) locationEdit->completionBox();
00942
00943 locationEdit->setFocus();
00944
00945
00946 locationEdit->setCompletionObject( ops->completionObject(), false );
00947
00948 connect( locationEdit, SIGNAL( returnPressed() ),
00949 this, SLOT( slotOk()));
00950 connect(locationEdit, SIGNAL( activated( const QString& )),
00951 this, SLOT( locationActivated( const QString& ) ));
00952 connect( locationEdit, SIGNAL( completion( const QString& )),
00953 SLOT( fileCompletion( const QString& )));
00954 connect( locationEdit, SIGNAL( textRotation(KCompletionBase::KeyBindingType) ),
00955 locationEdit, SLOT( rotateText(KCompletionBase::KeyBindingType) ));
00956
00957
00958 whatsThisText = i18n("<qt>This is the filter to apply to the file list. "
00959 "File names that do not match the filter will not be shown.<p>"
00960 "You may select from one of the preset filters in the "
00961 "drop down menu, or you may enter a custom filter "
00962 "directly into the text area.<p>"
00963 "Wildcards such as * and ? are allowed.</qt>");
00964 d->filterLabel = new QLabel(i18n("&Filter:"), d->mainWidget);
00965 QWhatsThis::add(d->filterLabel, whatsThisText);
00966 filterWidget = new KFileFilterCombo(d->mainWidget,
00967 "KFileDialog::filterwidget");
00968 QWhatsThis::add(filterWidget, whatsThisText);
00969 setFilter(filter);
00970 d->filterLabel->setBuddy(filterWidget);
00971 connect(filterWidget, SIGNAL(filterChanged()), SLOT(slotFilterChanged()));
00972
00973 initGUI();
00974
00975 readRecentFiles( config );
00976
00977 adjustSize();
00978
00979
00980
00981 d->completionLock = true;
00982 ops->setViewConfig( config, ConfigGroup );
00983 readConfig( config, ConfigGroup );
00984 setSelection(d->selection);
00985 d->completionLock = false;
00986 }
00987
00988 void KFileDialog::initSpeedbar()
00989 {
00990 d->urlBar = new KFileSpeedBar( d->mainWidget, "url bar" );
00991 connect( d->urlBar, SIGNAL( activated( const KURL& )),
00992 SLOT( enterURL( const KURL& )) );
00993
00994
00995
00996
00997
00998 d->urlBar->setCurrentItem( d->url );
00999
01000 d->urlBarLayout->insertWidget( 0, d->urlBar );
01001 }
01002
01003 void KFileDialog::initGUI()
01004 {
01005 delete d->boxLayout;
01006
01007 d->boxLayout = new QVBoxLayout( d->mainWidget, 0, KDialog::spacingHint());
01008 d->boxLayout->addWidget(toolbar, AlignTop);
01009
01010 d->urlBarLayout = new QHBoxLayout( d->boxLayout );
01011 QVBoxLayout *vbox = new QVBoxLayout( d->urlBarLayout );
01012
01013 vbox->addWidget(ops, 4);
01014 vbox->addSpacing(3);
01015
01016 QGridLayout* lafBox= new QGridLayout(2, 3, KDialog::spacingHint());
01017 vbox->addLayout(lafBox, 0);
01018 lafBox->addWidget(d->locationLabel, 0, 0, AlignVCenter);
01019 lafBox->addWidget(locationEdit, 0, 1, AlignVCenter);
01020 lafBox->addWidget(d->okButton, 0, 2, AlignVCenter);
01021
01022 lafBox->addWidget(d->filterLabel, 1, 0, AlignVCenter);
01023 lafBox->addWidget(filterWidget, 1, 1, AlignVCenter);
01024 lafBox->addWidget(d->cancelButton, 1, 2, AlignVCenter);
01025
01026 lafBox->setColStretch(1, 4);
01027
01028 vbox->addSpacing(3);
01029
01030 setTabOrder(ops, locationEdit);
01031 setTabOrder(locationEdit, filterWidget);
01032 setTabOrder(filterWidget, d->okButton);
01033 setTabOrder(d->okButton, d->cancelButton);
01034 setTabOrder(d->cancelButton, d->pathCombo);
01035 setTabOrder(d->pathCombo, ops);
01036
01037
01038 if ( d->customWidget != 0 )
01039 {
01040
01041
01042
01043 d->customWidget->reparent( d->mainWidget, QPoint() );
01044
01045 vbox->addWidget( d->customWidget );
01046
01047
01048
01049
01050
01051
01052 setTabOrder(d->cancelButton, d->customWidget);
01053 setTabOrder(d->customWidget, d->pathCombo);
01054 }
01055 else
01056 {
01057 setTabOrder(d->cancelButton, d->pathCombo);
01058 }
01059
01060 setTabOrder(d->pathCombo, ops);
01061 }
01062
01063 void KFileDialog::slotFilterChanged()
01064 {
01065 QString filter = filterWidget->currentFilter();
01066 ops->clearFilter();
01067
01068 if ( filter.find( '/' ) > -1 ) {
01069 QStringList types = QStringList::split( " ", filter );
01070 types.prepend( "inode/directory" );
01071 ops->setMimeFilter( types );
01072 }
01073 else
01074 ops->setNameFilter( filter );
01075
01076 ops->updateDir();
01077 emit filterChanged( filter );
01078 }
01079
01080
01081 void KFileDialog::pathComboChanged( const QString& txt )
01082 {
01083 if ( d->completionLock )
01084 return;
01085
01086 static const QString& localRoot = KGlobal::staticQString("file:/");
01087 KURLComboBox *combo = d->pathCombo;
01088 QString text = txt;
01089 QString newText = text.left(combo->cursorPosition() -1);
01090 KURL url;
01091 if ( text.at( 0 ) == '/' )
01092 url.setPath( text );
01093 else
01094 url = text;
01095
01096
01097
01098 if ( url.isMalformed() ||
01099 !KProtocolInfo::supportsListing( url.protocol() ) ||
01100 ( !url.url().startsWith( localRoot ) &&
01101 ( url.directory().isNull() || url.host().isNull()) )) {
01102 d->completionHack = newText;
01103 return;
01104 }
01105
01106
01107
01108 if ( combo->cursorPosition() != (int) combo->currentText().length() ) {
01109 d->completionHack = newText;
01110 return;
01111 }
01112
01113
01114 if ( autoDirectoryFollowing && d->completionHack.startsWith( newText ) ) {
01115
01116
01117
01118 int l = text.length() - 1;
01119 while (!text.isEmpty() && text[l] != '/')
01120 l--;
01121
01122 KURL newLocation(text.left(l+1));
01123
01124 if ( !newLocation.isMalformed() && newLocation != ops->url() ) {
01125 setURL(newLocation, true);
01126 combo->setEditText(text);
01127 }
01128 }
01129
01130
01131 else if ( autoDirectoryFollowing &&
01132 text.at(text.length()-1) == '/' && ops->url() != text ) {
01133 d->selection = QString::null;
01134 setURL( text, false );
01135 }
01136
01137 d->completionHack = newText;
01138 }
01139
01140
01141 void KFileDialog::setURL(const KURL& url, bool clearforward)
01142 {
01143 d->selection = QString::null;
01144 ops->setURL( url, clearforward);
01145 }
01146
01147
01148 void KFileDialog::urlEntered(const KURL& url)
01149 {
01150 QString filename = locationEdit->currentText();
01151 d->selection = QString::null;
01152
01153 if ( d->pathCombo->count() != 0 ) {
01154 d->pathCombo->setURL( url );
01155 }
01156
01157 locationEdit->blockSignals( true );
01158 locationEdit->setCurrentItem( 0 );
01159 if ( d->keepLocation )
01160 locationEdit->setEditText( filename );
01161
01162 locationEdit->blockSignals( false );
01163 d->completionHack = d->pathCombo->currentText();
01164
01165 if ( d->urlBar )
01166 d->urlBar->setCurrentItem( url );
01167 }
01168
01169 void KFileDialog::locationActivated( const QString& url )
01170 {
01171
01172
01173
01174
01175
01176 if (!locationEdit->lineEdit()->edited())
01177 setSelection( url );
01178 }
01179
01180 void KFileDialog::enterURL( const KURL& url)
01181 {
01182 setURL( url );
01183 }
01184
01185 void KFileDialog::enterURL( const QString& url )
01186 {
01187 setURL( url );
01188 }
01189
01190 void KFileDialog::toolbarCallback(int)
01191 {
01192
01193
01194
01195
01196 }
01197
01198
01199 void KFileDialog::setSelection(const QString& url)
01200 {
01201 kdDebug(kfile_area) << "setSelection " << url << endl;
01202
01203 if (url.isEmpty()) {
01204 d->selection = QString::null;
01205 return;
01206 }
01207
01208
01209 KURL u;
01210 if ( KURL::isRelativeURL(url) )
01211 {
01212 if (!url.isEmpty() && url[0] == '/' )
01213 u.setPath( url );
01214 else
01215 {
01216 u = ops->url();
01217 u.addPath( url );
01218 }
01219 } else
01220 u = url;
01221
01222 if (u.isMalformed()) {
01223 kdWarning() << url << " is not a correct argument for setSelection!" << endl;
01224 return;
01225 }
01226
01227
01228
01229
01230 KFileItem i(KFileItem::Unknown, KFileItem::Unknown, u, true );
01231
01232 if ( i.isDir() && u.isLocalFile() && QFile::exists( u.path() ) ) {
01233
01234
01235
01236
01237 setURL(u, true);
01238 }
01239 else {
01240 QString filename = u.url();
01241 int sep = filename.findRev('/');
01242 if (sep >= 0) {
01243 if ( KProtocolInfo::supportsListing( u.protocol() ))
01244 setURL(filename.left(sep), true);
01245
01246
01247
01248 filename = u.fileName();
01249 kdDebug(kfile_area) << "filename " << filename << endl;
01250 d->selection = filename;
01251 locationEdit->setCurrentItem( 0 );
01252 locationEdit->setEditText( filename );
01253
01254
01255
01256
01257
01258
01259
01260
01261 locationEdit->lineEdit()->setEdited( true );
01262 }
01263
01264 d->url = ops->url();
01265 d->url.addPath(filename);
01266 }
01267 }
01268
01269 void KFileDialog::slotLoadingFinished()
01270 {
01271 if ( !d->selection.isNull() )
01272 ops->setCurrentItem( d->selection );
01273 }
01274
01275
01276 void KFileDialog::dirCompletion( const QString& dir )
01277 {
01278
01279 if ( ops->dirCompletionObject()->completionMode() ==
01280 KGlobalSettings::CompletionPopup )
01281 return;
01282
01283 QString base = ops->url().url();
01284
01285
01286 d->selection = QString::null;
01287
01288 KURL url;
01289 if ( dir.at( 0 ) == '/' )
01290 url.setPath( dir );
01291 else
01292 url = dir;
01293
01294 if ( url.isMalformed() )
01295 return;
01296
01297 d->completionLock = true;
01298
01299 if (url.url().startsWith( base )) {
01300 QString complete = ops->makeDirCompletion( url.fileName(false) );
01301
01302 if (!complete.isNull()) {
01303 if(!base.endsWith("/"))
01304 base.append('/');
01305 QString newText = base + complete;
01306 QString fileProt = QString::fromLatin1( "file:" );
01307
01308 if ( dir.startsWith( fileProt ) != newText.startsWith( fileProt ))
01309 newText = newText.mid( 5 );
01310
01311 d->pathCombo->setCompletedText( newText );
01312 d->url = newText;
01313 }
01314 }
01315 d->completionLock = false;
01316 }
01317
01318
01319 void KFileDialog::fileCompletion( const QString& file )
01320 {
01321 d->completionLock = true;
01322 QString text = ops->makeCompletion( file );
01323 if ( !text.isEmpty() ) {
01324 KCompletion *comp = ops->completionObject();
01325 if ( comp->completionMode() == KGlobalSettings::CompletionPopup ||
01326 comp->completionMode() == KGlobalSettings::CompletionPopupAuto )
01327 locationEdit->setCompletedItems( comp->allMatches() );
01328 else
01329 locationEdit->setCompletedText( text );
01330 }
01331 else
01332 if (locationEdit->completionMode() == KGlobalSettings::CompletionPopup ||
01333 locationEdit->completionMode() == KGlobalSettings::CompletionPopupAuto )
01334 locationEdit->completionBox()->hide();
01335
01336 d->completionLock = false;
01337 }
01338
01339 void KFileDialog::updateStatusLine(int , int )
01340 {
01341 kdWarning() << "KFileDialog::updateStatusLine is deprecated! The status line no longer exists. Do not try and use it!" << endl;
01342 }
01343
01344 QString KFileDialog::getOpenFileName(const QString& startDir,
01345 const QString& filter,
01346 QWidget *parent, const QString& caption)
01347 {
01348 KFileDialog dlg(startDir, filter, parent, "filedialog", true);
01349 dlg.setOperationMode( Opening );
01350
01351 dlg.setMode( KFile::File | KFile::LocalOnly );
01352 dlg.setCaption(caption.isNull() ? i18n("Open") : caption);
01353
01354 dlg.ops->clearHistory();
01355 dlg.exec();
01356
01357 return dlg.selectedFile();
01358 }
01359
01360 QStringList KFileDialog::getOpenFileNames(const QString& startDir,
01361 const QString& filter,
01362 QWidget *parent,
01363 const QString& caption)
01364 {
01365 KFileDialog dlg(startDir, filter, parent, "filedialog", true);
01366 dlg.setOperationMode( Opening );
01367
01368 dlg.setCaption(caption.isNull() ? i18n("Open") : caption);
01369 dlg.setMode(KFile::Files | KFile::LocalOnly);
01370 dlg.ops->clearHistory();
01371 dlg.exec();
01372
01373 return dlg.selectedFiles();
01374 }
01375
01376 KURL KFileDialog::getOpenURL(const QString& startDir, const QString& filter,
01377 QWidget *parent, const QString& caption)
01378 {
01379 KFileDialog dlg(startDir, filter, parent, "filedialog", true);
01380 dlg.setOperationMode( Opening );
01381
01382 dlg.setCaption(caption.isNull() ? i18n("Open") : caption);
01383 dlg.setMode( KFile::File );
01384 dlg.ops->clearHistory();
01385 dlg.exec();
01386
01387 return dlg.selectedURL();
01388 }
01389
01390 KURL::List KFileDialog::getOpenURLs(const QString& startDir,
01391 const QString& filter,
01392 QWidget *parent,
01393 const QString& caption)
01394 {
01395 KFileDialog dlg(startDir, filter, parent, "filedialog", true);
01396 dlg.setOperationMode( Opening );
01397
01398 dlg.setCaption(caption.isNull() ? i18n("Open") : caption);
01399 dlg.setMode(KFile::Files);
01400 dlg.ops->clearHistory();
01401 dlg.exec();
01402
01403 return dlg.selectedURLs();
01404 }
01405
01406 KURL KFileDialog::getExistingURL(const QString& startDir,
01407 QWidget *parent,
01408 const QString& caption)
01409 {
01410 KFileDialog dlg(startDir, QString::null, parent, "filedialog", true);
01411 dlg.setMode(KFile::Directory | KFile::ExistingOnly);
01412
01413 dlg.setFilter( QString::null );
01414 dlg.ops->clearHistory();
01415 dlg.setCaption(caption.isNull() ? i18n("Select Directory") : caption);
01416 dlg.exec();
01417
01418 return dlg.selectedURL();
01419 }
01420
01421 QString KFileDialog::getExistingDirectory(const QString& startDir,
01422 QWidget *parent,
01423 const QString& caption)
01424 {
01425 KFileDialog dlg(startDir, QString::null, parent, "filedialog", true);
01426 dlg.setMode(KFile::Directory | KFile::LocalOnly | KFile::ExistingOnly);
01427
01428 dlg.setFilter( QString::null );
01429 dlg.ops->clearHistory();
01430 dlg.setCaption(caption.isNull() ? i18n("Select Directory") : caption);
01431 dlg.exec();
01432
01433 return dlg.selectedFile();
01434 }
01435
01436 KURL KFileDialog::getImageOpenURL( const QString& startDir, QWidget *parent,
01437 const QString& caption)
01438 {
01439 QStringList mimetypes = KImageIO::mimeTypes( KImageIO::Reading );
01440 KFileDialog dlg(startDir,
01441 mimetypes.join(" "),
01442 parent, "filedialog", true);
01443 dlg.setOperationMode( Opening );
01444 dlg.setCaption( caption.isNull() ? i18n("Open") : caption );
01445 dlg.setMode( KFile::File );
01446
01447 KImageFilePreview *ip = new KImageFilePreview( &dlg );
01448 dlg.setPreviewWidget( ip );
01449 dlg.exec();
01450
01451 return dlg.selectedURL();
01452 }
01453
01454 KURL KFileDialog::selectedURL() const
01455 {
01456 if ( result() == QDialog::Accepted )
01457 return d->url;
01458 else
01459 return KURL();
01460 }
01461
01462 KURL::List KFileDialog::selectedURLs() const
01463 {
01464 KURL::List list;
01465 if ( result() == QDialog::Accepted ) {
01466 if ( (ops->mode() & KFile::Files) == KFile::Files )
01467 list = parseSelectedURLs();
01468 else
01469 list.append( d->url );
01470 }
01471 return list;
01472 }
01473
01474
01475 KURL::List& KFileDialog::parseSelectedURLs() const
01476 {
01477 if ( d->filenames.isEmpty() ) {
01478 return d->urlList;
01479 }
01480
01481 d->urlList.clear();
01482 if ( d->filenames.contains( '/' )) {
01483 static const QString &prot = KGlobal::staticQString(":/");
01484 KURL u;
01485 if ( d->filenames.find( prot ) != -1 )
01486 u = d->filenames;
01487 else
01488 u.setPath( d->filenames );
01489
01490 if ( !u.isMalformed() )
01491 d->urlList.append( u );
01492 else
01493 KMessageBox::error( d->mainWidget,
01494 i18n("The chosen filename(s) don't\nappear to be valid."), i18n("Invalid Filename(s)") );
01495 }
01496
01497 else
01498 d->urlList = tokenize( d->filenames );
01499
01500 d->filenames = QString::null;
01501
01502 return d->urlList;
01503 }
01504
01505
01506
01507 KURL::List KFileDialog::tokenize( const QString& line ) const
01508 {
01509 KURL::List urls;
01510 KURL u( ops->url() );
01511 QString name;
01512
01513 int count = line.contains( '"' );
01514 if ( count == 0 ) {
01515 u.setFileName( line );
01516 if ( !u.isMalformed() )
01517 urls.append( u );
01518
01519 return urls;
01520 }
01521
01522 if ( (count % 2) == 1 ) {
01523 QWidget *that = const_cast<KFileDialog *>(this);
01524 KMessageBox::sorry(that, i18n("The requested filenames\n%1\ndon't look valid to me.\nMake sure every filename is enclosed in double quotes.").arg(line), i18n("Filename Error"));
01525 return urls;
01526 }
01527
01528 int start = 0;
01529 int index1 = -1, index2 = -1;
01530 while ( true ) {
01531 index1 = line.find( '"', start );
01532 index2 = line.find( '"', index1 + 1 );
01533
01534 if ( index1 < 0 )
01535 break;
01536
01537
01538 name = line.mid( index1 + 1, index2 - index1 - 1 );
01539 u.setFileName( name );
01540 if ( !u.isMalformed() )
01541 urls.append( u );
01542
01543 start = index2 + 1;
01544 }
01545 return urls;
01546 }
01547
01548
01549 QString KFileDialog::selectedFile() const
01550 {
01551 if ( result() == QDialog::Accepted )
01552 {
01553 if (d->url.isLocalFile())
01554 return d->url.path();
01555 }
01556 return QString::null;
01557 }
01558
01559 QStringList KFileDialog::selectedFiles() const
01560 {
01561 QStringList list;
01562
01563 if ( result() == QDialog::Accepted ) {
01564 if ( (ops->mode() & KFile::Files) == KFile::Files ) {
01565 KURL::List urls = parseSelectedURLs();
01566 QValueListConstIterator<KURL> it = urls.begin();
01567 while ( it != urls.end() ) {
01568 if ( (*it).isLocalFile() )
01569 list.append( (*it).path() );
01570 ++it;
01571 }
01572 }
01573
01574 else {
01575 if ( d->url.isLocalFile() )
01576 list.append( d->url.path() );
01577 }
01578 }
01579
01580 return list;
01581 }
01582
01583 KURL KFileDialog::baseURL() const
01584 {
01585 return ops->url();
01586 }
01587
01588 QString KFileDialog::getSaveFileName(const QString& dir, const QString& filter,
01589 QWidget *parent,
01590 const QString& caption)
01591 {
01592 bool specialDir = dir.at(0) == ':';
01593 KFileDialog dlg( specialDir ? dir : QString::null, filter, parent, "filedialog", true);
01594 if ( !specialDir )
01595 dlg.setSelection( dir );
01596
01597 dlg.setOperationMode( Saving );
01598 dlg.setCaption(caption.isNull() ? i18n("Save As") : caption);
01599
01600 dlg.exec();
01601
01602 QString filename = dlg.selectedFile();
01603 if (!filename.isEmpty())
01604 KRecentDocument::add(filename);
01605
01606 return filename;
01607 }
01608
01609 KURL KFileDialog::getSaveURL(const QString& dir, const QString& filter,
01610 QWidget *parent, const QString& caption)
01611 {
01612 bool specialDir = dir.at(0) == ':';
01613 KFileDialog dlg(specialDir ? dir : QString::null, filter, parent, "filedialog", true);
01614 if ( !specialDir )
01615 dlg.setSelection( dir );
01616
01617 dlg.setCaption(caption.isNull() ? i18n("Save As") : caption);
01618 dlg.setOperationMode( Saving );
01619
01620 dlg.exec();
01621
01622 KURL url = dlg.selectedURL();
01623 if (!url.isMalformed())
01624 KRecentDocument::add( url );
01625
01626 return url;
01627 }
01628
01629 void KFileDialog::show()
01630 {
01631 if ( !d->hasView ) {
01632 ops->setView(KFile::Default);
01633 ops->clearHistory();
01634 d->hasView = true;
01635 }
01636
01637 KDialogBase::show();
01638 }
01639
01640 void KFileDialog::setMode( KFile::Mode m )
01641 {
01642 ops->setMode(m);
01643 if ( ops->dirOnlyMode() ) {
01644 filterWidget->setDefaultFilter( i18n("*|All Directories") );
01645 }
01646 else {
01647 filterWidget->setDefaultFilter( i18n("*|All Files") );
01648 }
01649 }
01650
01651 void KFileDialog::setMode( unsigned int m )
01652 {
01653 setMode(static_cast<KFile::Mode>( m ));
01654 }
01655
01656 KFile::Mode KFileDialog::mode() const
01657 {
01658 return ops->mode();
01659 }
01660
01661
01662 void KFileDialog::readConfig( KConfig *kc, const QString& group )
01663 {
01664 if ( !kc )
01665 return;
01666
01667 QString oldGroup = kc->group();
01668 if ( !group.isEmpty() )
01669 kc->setGroup( group );
01670
01671 ops->readConfig( kc, group );
01672
01673 KURLComboBox *combo = d->pathCombo;
01674 combo->setURLs( kc->readPathListEntry( RecentURLs ), KURLComboBox::RemoveTop );
01675 combo->setMaxItems( kc->readNumEntry( RecentURLsNumber,
01676 DefaultRecentURLsNumber ) );
01677 combo->setURL( ops->url() );
01678 autoDirectoryFollowing = kc->readBoolEntry( AutoDirectoryFollowing,
01679 DefaultDirectoryFollowing );
01680
01681 KGlobalSettings::Completion cm = (KGlobalSettings::Completion)
01682 kc->readNumEntry( PathComboCompletionMode,
01683 KGlobalSettings::CompletionAuto );
01684 if ( cm != KGlobalSettings::completionMode() )
01685 combo->setCompletionMode( cm );
01686
01687 cm = (KGlobalSettings::Completion)
01688 kc->readNumEntry( LocationComboCompletionMode,
01689 KGlobalSettings::CompletionAuto );
01690 if ( cm != KGlobalSettings::completionMode() )
01691 locationEdit->setCompletionMode( cm );
01692
01693
01694 toggleSpeedbar( kc->readBoolEntry(ShowSpeedbar, true) );
01695
01696 int w1 = minimumSize().width();
01697 int w2 = toolbar->sizeHint().width() + 10;
01698 if (w1 < w2)
01699 setMinimumWidth(w2);
01700
01701 QSize size = configDialogSize( group );
01702 resize( size );
01703 kc->setGroup( oldGroup );
01704 }
01705
01706 void KFileDialog::writeConfig( KConfig *kc, const QString& group )
01707 {
01708 if ( !kc )
01709 return;
01710
01711 QString oldGroup = kc->group();
01712 if ( !group.isEmpty() )
01713 kc->setGroup( group );
01714
01715 kc->writeEntry( RecentURLs, d->pathCombo->urls() );
01716 saveDialogSize( group, true );
01717 kc->writeEntry( PathComboCompletionMode, static_cast<int>(d->pathCombo->completionMode()) );
01718 kc->writeEntry(LocationComboCompletionMode, static_cast<int>(locationEdit->completionMode()) );
01719 kc->writeEntry( ShowSpeedbar, d->urlBar && !d->urlBar->isHidden() );
01720
01721 ops->writeConfig( kc, group );
01722 kc->setGroup( oldGroup );
01723 }
01724
01725
01726 void KFileDialog::readRecentFiles( KConfig *kc )
01727 {
01728 QString oldGroup = kc->group();
01729 kc->setGroup( ConfigGroup );
01730
01731 locationEdit->setMaxItems( kc->readNumEntry( RecentFilesNumber,
01732 DefaultRecentURLsNumber ) );
01733 locationEdit->setURLs( kc->readPathListEntry( RecentFiles ),
01734 KURLComboBox::RemoveBottom );
01735 locationEdit->insertItem( QString::null, 0 );
01736 locationEdit->setCurrentItem( 0 );
01737
01738 kc->setGroup( oldGroup );
01739 }
01740
01741 void KFileDialog::saveRecentFiles( KConfig *kc )
01742 {
01743 QString oldGroup = kc->group();
01744 kc->setGroup( ConfigGroup );
01745
01746 kc->writeEntry( RecentFiles, locationEdit->urls() );
01747
01748 kc->setGroup( oldGroup );
01749 }
01750
01751 KPushButton * KFileDialog::okButton() const
01752 {
01753 return d->okButton;
01754 }
01755
01756 KPushButton * KFileDialog::cancelButton() const
01757 {
01758 return d->cancelButton;
01759 }
01760
01761 void KFileDialog::slotCancel()
01762 {
01763 ops->close();
01764 KDialogBase::slotCancel();
01765 }
01766
01767 void KFileDialog::setKeepLocation( bool keep )
01768 {
01769 d->keepLocation = keep;
01770 }
01771
01772 bool KFileDialog::keepsLocation() const
01773 {
01774 return d->keepLocation;
01775 }
01776
01777 void KFileDialog::setOperationMode( OperationMode mode )
01778 {
01779 d->operationMode = mode;
01780 d->keepLocation = (mode == Saving);
01781 filterWidget->setEditable( !d->hasDefaultFilter || mode != Saving );
01782 d->okButton->setGuiItem( (mode == Saving) ? KStdGuiItem::save() : KStdGuiItem::ok() );
01783 }
01784
01785 KFileDialog::OperationMode KFileDialog::operationMode() const
01786 {
01787 return d->operationMode;
01788 }
01789
01790
01791 void KFileDialog::addToRecentDocuments()
01792 {
01793 int m = ops->mode();
01794
01795 if ( m & KFile::LocalOnly ) {
01796 QStringList files = selectedFiles();
01797 QStringList::ConstIterator it = files.begin();
01798 for ( ; it != files.end(); ++it )
01799 KRecentDocument::add( *it );
01800 }
01801
01802 else {
01803 KURL::List urls = selectedURLs();
01804 KURL::List::ConstIterator it = urls.begin();
01805 for ( ; it != urls.end(); ++it ) {
01806 if ( (*it).isValid() )
01807 KRecentDocument::add( *it );
01808 }
01809 }
01810 }
01811
01812 KActionCollection * KFileDialog::actionCollection() const
01813 {
01814 return ops->actionCollection();
01815 }
01816
01817 void KFileDialog::toggleSpeedbar( bool show )
01818 {
01819 if ( show )
01820 {
01821 if ( !d->urlBar )
01822 initSpeedbar();
01823
01824 d->urlBar->show();
01825
01826
01827 KURLBarItem *urlItem = static_cast<KURLBarItem*>( d->urlBar->listBox()->firstItem() );
01828 KURL homeURL;
01829 homeURL.setPath( QDir::homeDirPath() );
01830 while ( urlItem )
01831 {
01832 if ( homeURL.equals( urlItem->url(), true ) )
01833 {
01834 ops->actionCollection()->action( "home" )->unplug( toolbar );
01835 break;
01836 }
01837
01838 urlItem = static_cast<KURLBarItem*>( urlItem->next() );
01839 }
01840 }
01841 else
01842 {
01843 if (d->urlBar)
01844 d->urlBar->hide();
01845
01846 if ( !ops->actionCollection()->action( "home" )->isPlugged( toolbar ) )
01847 ops->actionCollection()->action( "home" )->plug( toolbar, 3 );
01848 }
01849
01850 static_cast<KToggleAction *>(actionCollection()->action("toggleSpeedbar"))->setChecked( show );
01851 }
01852
01853 int KFileDialog::pathComboIndex()
01854 {
01855 return d->m_pathComboIndex;
01856 }
01857
01858
01859 void KFileDialog::initStatic()
01860 {
01861 if ( lastDirectory )
01862 return;
01863
01864 lastDirectory = ldd.setObject(new KURL());
01865 }
01866
01867
01868 KURL KFileDialog::getStartURL( const QString& startDir,
01869 QString& recentDirClass )
01870 {
01871 initStatic();
01872
01873 recentDirClass = QString::null;
01874 KURL ret;
01875
01876 bool useDefaultStartDir = startDir.isEmpty();
01877 if ( !useDefaultStartDir )
01878 {
01879 if (startDir[0] == ':')
01880 {
01881 recentDirClass = startDir;
01882 ret = KURL::fromPathOrURL( KRecentDirs::dir(recentDirClass) );
01883 }
01884 else
01885 {
01886 ret = KCmdLineArgs::makeURL( QFile::encodeName(startDir) );
01887
01888 if ( !KProtocolInfo::supportsListing( ret.protocol() ) )
01889 useDefaultStartDir = true;
01890 }
01891 }
01892
01893 if ( useDefaultStartDir )
01894 {
01895 if (lastDirectory->isEmpty()) {
01896 *lastDirectory = KGlobalSettings::documentPath();
01897 KURL home;
01898 home.setPath( QDir::homeDirPath() );
01899
01900
01901
01902 if ( lastDirectory->path(+1) == home.path(+1) ||
01903 QDir::currentDirPath() != QDir::homeDirPath() )
01904 *lastDirectory = QDir::currentDirPath();
01905 }
01906 ret = *lastDirectory;
01907 }
01908
01909 return ret;
01910 }
01911
01912 void KFileDialog::virtual_hook( int id, void* data )
01913 { KDialogBase::virtual_hook( id, data ); }
01914
01915 #include "kfiledialog.moc"
01916 #include "kpreviewwidgetbase.moc"