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